From fea5c79dd2d7709ee51ca73162bcf8ae87c9e193 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 12 Dec 2025 14:39:20 -0700 Subject: [PATCH 001/185] Added CfdpManager skeleton --- Svc/Ccsds/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CMakeLists.txt | 36 +++++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 30 ++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 53 +++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 44 ++++++++++++++++++ Svc/Ccsds/CfdpManager/docs/sdd.md | 66 +++++++++++++++++++++++++++ 6 files changed, 230 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/CMakeLists.txt create mode 100644 Svc/Ccsds/CfdpManager/CfdpManager.cpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpManager.fpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpManager.hpp create mode 100644 Svc/Ccsds/CfdpManager/docs/sdd.md diff --git a/Svc/Ccsds/CMakeLists.txt b/Svc/Ccsds/CMakeLists.txt index fa3326c2521..901846ee764 100644 --- a/Svc/Ccsds/CMakeLists.txt +++ b/Svc/Ccsds/CMakeLists.txt @@ -6,3 +6,4 @@ add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/TcDeframer/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/TmFramer/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/AosFramer/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/ApidManager/") +add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/CfdpManager/") diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt new file mode 100644 index 00000000000..f7081683db7 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -0,0 +1,36 @@ +#### +# F Prime CMakeLists.txt: +# +# SOURCES: list of source files (to be compiled) +# AUTOCODER_INPUTS: list of files to be passed to the autocoders +# DEPENDS: list of libraries that this module depends on +# +# More information in the F´ CMake API documentation: +# https://fprime.jpl.nasa.gov/latest/docs/reference/api/cmake/API/ +# +#### + +# Module names are derived from the path from the nearest project/library/framework +# root when not specifically overridden by the developer, i.e. the module defined by +# `MyProj/Some/Path/CMakeLists.txt` will be named `MyProj_Some_Path`. + +register_fprime_library( + AUTOCODER_INPUTS + "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" + SOURCES + "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" +# DEPENDS +# MyPackage_MyOtherModule +) + +### Unit Tests ### +# register_fprime_ut( +# AUTOCODER_INPUTS +# "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" +# SOURCES +# "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTestMain.cpp" +# "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTester.cpp" +# DEPENDS +# STest # For rules-based testing +# UT_AUTO_HELPERS +# ) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp new file mode 100644 index 00000000000..34845626860 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -0,0 +1,30 @@ +// ====================================================================== +// \title CfdpManager.cpp +// \author campuzan +// \brief cpp file for CfdpManager component implementation class +// ====================================================================== + +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" + +namespace Svc { +namespace Ccsds { + +// ---------------------------------------------------------------------- +// Component construction and destruction +// ---------------------------------------------------------------------- + +CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) {} + +CfdpManager ::~CfdpManager() {} + +// ---------------------------------------------------------------------- +// Handler implementations for commands +// ---------------------------------------------------------------------- + +void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { + // TODO + this->cmdResponse_out(opCode, cmdSeq, Fw::CmdResponse::OK); +} + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp new file mode 100644 index 00000000000..d69d55420ef --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -0,0 +1,53 @@ +module Svc { +module Ccsds { + @ F' implementation of the CFDP file transfer prototcol + active component CfdpManager { + + # One async command/port is required for active components + # This should be overridden by the developers with a useful command/port + @ TODO + async command TODO opcode 0 + + ############################################################################## + #### Uncomment the following examples to start customizing your component #### + ############################################################################## + + # @ Example async command + # async command COMMAND_NAME(param_name: U32) + + # @ Example telemetry counter + # telemetry ExampleCounter: U64 + + # @ Example event + # event ExampleStateEvent(example_state: Fw.On) severity activity high id 0 format "State set to {}" + + # @ Example port: receiving calls from the rate group + # sync input port run: Svc.Sched + + # @ Example parameter + # param PARAMETER_NAME: U32 + + ############################################################################### + # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # + ############################################################################### + @ Port for requesting the current time + time get port timeCaller + + @ Enables command handling + import Fw.Command + + @ Enables event handling + import Fw.Event + + @ Enables telemetry channels handling + import Fw.Channel + + @ Port to return the value of a parameter + param get port prmGetOut + + @Port to set the value of a parameter + param set port prmSetOut + + } +} # end Ccsds +} # end Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp new file mode 100644 index 00000000000..c3e72be9921 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -0,0 +1,44 @@ +// ====================================================================== +// \title CfdpManager.hpp +// \author campuzan +// \brief hpp file for CfdpManager component implementation class +// ====================================================================== + +#ifndef Ccsds_CfdpManager_HPP +#define Ccsds_CfdpManager_HPP + +#include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" + +namespace Svc { +namespace Ccsds { + +class CfdpManager final : public CfdpManagerComponentBase { + public: + // ---------------------------------------------------------------------- + // Component construction and destruction + // ---------------------------------------------------------------------- + + //! Construct CfdpManager object + CfdpManager(const char* const compName //!< The component name + ); + + //! Destroy CfdpManager object + ~CfdpManager(); + + private: + // ---------------------------------------------------------------------- + // Handler implementations for commands + // ---------------------------------------------------------------------- + + //! Handler implementation for command TODO + //! + //! TODO + void TODO_cmdHandler(FwOpcodeType opCode, //!< The opcode + U32 cmdSeq //!< The command sequence number + ) override; +}; + +} // namespace Ccsds +} // namespace Svc + +#endif diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md new file mode 100644 index 00000000000..df0927290a2 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -0,0 +1,66 @@ +# Ccsds::CfdpManager + +F' implementation of the CFDP file transfer prototcol + +## Usage Examples +Add usage examples here + +### Diagrams +Add diagrams here + +### Typical Usage +And the typical usage of the component here + +## Class Diagram +Add a class diagram here + +## Port Descriptions +| Name | Description | +|---|---| +|---|---| + +## Component States +Add component states in the chart below +| Name | Description | +|---|---| +|---|---| + +## Sequence Diagrams +Add sequence diagrams here + +## Parameters +| Name | Description | +|---|---| +|---|---| + +## Commands +| Name | Description | +|---|---| +|---|---| + +## Events +| Name | Description | +|---|---| +|---|---| + +## Telemetry +| Name | Description | +|---|---| +|---|---| + +## Unit Tests +Add unit test descriptions in the chart below +| Name | Description | Output | Coverage | +|---|---|---|---| +|---|---|---|---| + +## Requirements +Add requirements in the chart below +| Name | Description | Validation | +|---|---|---| +|---|---|---| + +## Change Log +| Date | Description | +|---|---| +|---| Initial Draft | \ No newline at end of file From 72100368a29d5e08bc21e887db8ef38a638eaa70 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 12 Dec 2025 14:51:45 -0700 Subject: [PATCH 002/185] Copy PDU packet layer as-is --- Svc/Ccsds/CfdpManager/cf_codec.c | 1152 ++++++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_codec.h | 825 +++++++++++++++++++++ 2 files changed, 1977 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/cf_codec.c create mode 100644 Svc/Ccsds/CfdpManager/cf_codec.h diff --git a/Svc/Ccsds/CfdpManager/cf_codec.c b/Svc/Ccsds/CfdpManager/cf_codec.c new file mode 100644 index 00000000000..7d117cc2a57 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_codec.c @@ -0,0 +1,1152 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * CFDP protocol data structure encode/decode implementation + */ + +#include "cf_app.h" +#include "cf_cfdp_pdu.h" +#include "cf_codec.h" +#include "cf_events.h" + +#include + +typedef struct CF_Codec_BitField +{ + uint32 shift; + uint32 mask; +} CF_Codec_BitField_t; + +/* NBITS == number of bits */ +#define CF_INIT_FIELD(NBITS, SHIFT) \ + { \ + .shift = (SHIFT), .mask = ((1 << NBITS) - 1) \ + } + +/* + * All CFDP sub-fields are fewer than 8 bits in size + */ +static inline uint8 CF_FieldGetVal(const uint8 *src, uint8 shift, uint8 mask) +{ + return (*src >> shift) & mask; +} + +static inline void CF_FieldSetVal(uint8 *dest, uint8 shift, uint8 mask, uint8 val) +{ + *dest &= ~(mask << shift); + *dest |= ((val & mask) << shift); +} + +/* FGV, FSV, and FAV are just simple shortenings of the field macros. + * + * FGV == field get val + * FSV == field set val + */ + +#define FGV(SRC, NAME) (CF_FieldGetVal((SRC).octets, (NAME).shift, (NAME).mask)) +#define FSV(DEST, NAME, VAL) (CF_FieldSetVal((DEST).octets, (NAME).shift, (NAME).mask, VAL)) + +/* + * Fields within the "flags" byte of the PDU header + */ +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_VERSION = CF_INIT_FIELD(3, 5); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_TYPE = CF_INIT_FIELD(1, 4); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_DIR = CF_INIT_FIELD(1, 3); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_MODE = CF_INIT_FIELD(1, 2); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_CRC = CF_INIT_FIELD(1, 1); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_LARGEFILE = CF_INIT_FIELD(1, 0); + +/* + * Fields within the "eid_tsn_lengths" byte of the PDU header + */ +static const CF_Codec_BitField_t CF_CFDP_PduHeader_SEGMENTATION_CONTROL = CF_INIT_FIELD(1, 7); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_LENGTHS_ENTITY = CF_INIT_FIELD(3, 4); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_SEGMENT_METADATA = CF_INIT_FIELD(1, 3); +static const CF_Codec_BitField_t CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE = CF_INIT_FIELD(3, 0); + +/* + * Position of the condition code value within the CC field for EOF + */ +static const CF_Codec_BitField_t CF_CFDP_PduEof_FLAGS_CC = CF_INIT_FIELD(4, 4); + +/* + * Position of the sub-field values within the flags field for FIN + */ +static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_CC = CF_INIT_FIELD(4, 4); +static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_DELIVERY_CODE = CF_INIT_FIELD(1, 2); +static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_FILE_STATUS = CF_INIT_FIELD(2, 0); + +/* + * Position of the sub-field values within the directive_and_subtype_code + * and cc_and_transaction_status fields within the ACK PDU. + */ +static const CF_Codec_BitField_t CF_CFDP_PduAck_DIR_CODE = CF_INIT_FIELD(4, 4); +static const CF_Codec_BitField_t CF_CFDP_PduAck_DIR_SUBTYPE_CODE = CF_INIT_FIELD(4, 0); +static const CF_Codec_BitField_t CF_CFDP_PduAck_CC = CF_INIT_FIELD(4, 4); +static const CF_Codec_BitField_t CF_CFDP_PduAck_TRANSACTION_STATUS = CF_INIT_FIELD(2, 0); + +/* + * Position of the sub-field values within the directive_and_subtype_code + * and cc_and_transaction_status fields within the ACK PDU. + */ +static const CF_Codec_BitField_t CF_CFDP_PduMd_CLOSURE_REQUESTED = CF_INIT_FIELD(1, 7); +static const CF_Codec_BitField_t CF_CFDP_PduMd_CHECKSUM_TYPE = CF_INIT_FIELD(4, 0); + +/* + * Position of the optional sub-field values within the file data PDU header + * These are present only if the "segment metadata" flag in the common header + * is set to 1. + */ +static const CF_Codec_BitField_t CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE = CF_INIT_FIELD(2, 6); +static const CF_Codec_BitField_t CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH = CF_INIT_FIELD(6, 0); + +/* NOTE: get/set will handle endianness */ +/* + * ALSO NOTE: These store/set inline functions/macros are used with + * literal integers as well as variables. So they operate on value, where + * the load/get functions operate by reference + */ + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Store_uint8(CF_CFDP_uint8_t *pdst, uint8 val) +{ + pdst->octets[0] = val; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Store_uint16(CF_CFDP_uint16_t *pdst, uint16 val) +{ + pdst->octets[1] = val & 0xFF; + val >>= 8; + pdst->octets[0] = val & 0xFF; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Store_uint32(CF_CFDP_uint32_t *pdst, uint32 val) +{ + pdst->octets[3] = val & 0xFF; + val >>= 8; + pdst->octets[2] = val & 0xFF; + val >>= 8; + pdst->octets[1] = val & 0xFF; + val >>= 8; + pdst->octets[0] = val & 0xFF; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Store_uint64(CF_CFDP_uint64_t *pdst, uint64 val) +{ + pdst->octets[7] = val & 0xFF; + val >>= 8; + pdst->octets[6] = val & 0xFF; + val >>= 8; + pdst->octets[5] = val & 0xFF; + val >>= 8; + pdst->octets[4] = val & 0xFF; + val >>= 8; + pdst->octets[3] = val & 0xFF; + val >>= 8; + pdst->octets[2] = val & 0xFF; + val >>= 8; + pdst->octets[1] = val & 0xFF; + val >>= 8; + pdst->octets[0] = val & 0xFF; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Load_uint8(uint8 *pdst, const CF_CFDP_uint8_t *psrc) +{ + *pdst = psrc->octets[0]; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Load_uint16(uint16 *pdst, const CF_CFDP_uint16_t *psrc) +{ + uint16 val = 0; + + val |= psrc->octets[0]; + val <<= 8; + val |= psrc->octets[1]; + + *pdst = val; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Load_uint32(uint32 *pdst, const CF_CFDP_uint32_t *psrc) +{ + uint32 val = 0; + + val |= psrc->octets[0]; + val <<= 8; + val |= psrc->octets[1]; + val <<= 8; + val |= psrc->octets[2]; + val <<= 8; + val |= psrc->octets[3]; + + *pdst = val; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline void CF_Codec_Load_uint64(uint64 *pdst, const CF_CFDP_uint64_t *psrc) +{ + uint64 val = 0; + + val |= psrc->octets[0]; + val <<= 8; + val |= psrc->octets[1]; + val <<= 8; + val |= psrc->octets[2]; + val <<= 8; + val |= psrc->octets[3]; + val <<= 8; + val |= psrc->octets[4]; + val <<= 8; + val |= psrc->octets[5]; + val <<= 8; + val |= psrc->octets[6]; + val <<= 8; + val |= psrc->octets[7]; + + *pdst = val; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) +{ + size_t next_offset = state->next_offset + chunksize; + + if (next_offset > state->max_size) + { + CF_CFDP_CodecSetDone(state); + } + else + { + state->next_offset = next_offset; + } + + return CF_CFDP_CodecIsOK(state); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) +{ + uint8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); + + if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) + { + buf = NULL; + } + + return buf; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) +{ + const uint8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); + + if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) + { + buf = NULL; + } + + return buf; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +uint8 CF_CFDP_GetValueEncodedSize(uint64 Value) +{ + uint8 MinSize; + uint64 Limit = 0x100; + + for (MinSize = 1; MinSize < 8 && Value >= Limit; ++MinSize) + { + Limit <<= 8; + } + + return MinSize; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_EncodeIntegerInSize(CF_EncoderState_t *state, uint64 value, uint8 encode_size) +{ + uint8 *dptr; + + dptr = CF_CFDP_DoEncodeChunk(state, encode_size); + if (dptr != NULL) + { + /* this writes from LSB to MSB, in reverse (so the result will be in network order) */ + dptr += encode_size; + while (encode_size > 0) + { + --encode_size; + --dptr; + *dptr = value & 0xFF; + value >>= 8; + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) +{ + CF_CFDP_PduHeader_t *peh; /* for encoding fixed sized fields */ + + peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); + if (peh != NULL) + { + CF_Codec_Store_uint8(&(peh->flags), 0); + FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_VERSION, plh->version); + FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_DIR, plh->direction); + FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_TYPE, plh->pdu_type); + FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_MODE, plh->txm_mode); + + /* The eid+tsn lengths are encoded as -1 */ + CF_Codec_Store_uint8(&(peh->eid_tsn_lengths), 0); + FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENTATION_CONTROL, plh->segmentation_control); + FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_ENTITY, plh->eid_length - 1); + FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENT_METADATA, plh->segment_meta_flag); + FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE, plh->txn_seq_length - 1); + + /* NOTE: peh->length is NOT set here, as it depends on future encoding */ + + /* Now copy variable-length fields */ + CF_EncodeIntegerInSize(state, plh->source_eid, plh->eid_length); + CF_EncodeIntegerInSize(state, plh->sequence_num, plh->txn_seq_length); + CF_EncodeIntegerInSize(state, plh->destination_eid, plh->eid_length); + + /* The position now reflects the length of the basic header */ + plh->header_encoded_length = CF_CODEC_GET_POSITION(state); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) +{ + CF_CFDP_PduHeader_t *peh; + + /* + * This is different as it is updating a block that was already encoded, + * so it cannot use CF_ENCODE_FIXED_CHUNK because this adds an entity to the tail. + * + * The PDU header that needs update is the very first entity in the packet, and + * this should never be NULL. + */ + if (CF_CODEC_IS_OK(state) && CF_CODEC_GET_POSITION(state) >= sizeof(CF_CFDP_PduHeader_t)) + { + peh = (CF_CFDP_PduHeader_t *)state->base; + + /* Total length is a simple 16-bit quantity */ + CF_Codec_Store_uint16(&(peh->length), plh->data_encoded_length); + } + + /* This "closes" the packet so nothing else can be added to this EncoderState, + * it is not indicative of an error */ + CF_CODEC_SET_DONE(state); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) +{ + CF_CFDP_PduFileDirectiveHeader_t *peh; /* for encoding fixed sized fields */ + uint8 value = pfdir->directive_code; + + peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); + if (peh != NULL) + { + CF_Codec_Store_uint8(&(peh->directive_code), value); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) +{ + CF_CFDP_lv_t *lv; /* for encoding fixed sized fields */ + void * data_ptr; + + lv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_lv_t); + if (lv != NULL) + { + CF_Codec_Store_uint8(&(lv->length), pllv->length); + if (pllv->length > 0) + { + data_ptr = CF_CFDP_DoEncodeChunk(state, pllv->length); + if (data_ptr != NULL && pllv->data_ptr != NULL) + { + memcpy(data_ptr, pllv->data_ptr, pllv->length); + } + else + { + CF_CODEC_SET_DONE(state); + } + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) +{ + CF_CFDP_tlv_t *tlv; /* for encoding fixed sized fields */ + void * data_ptr; + + tlv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); + if (tlv != NULL) + { + CF_Codec_Store_uint8(&(tlv->type), pltlv->type); + CF_Codec_Store_uint8(&(tlv->length), pltlv->length); + + /* the only TLV type currently implemented is entity id */ + if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) + { + CF_EncodeIntegerInSize(state, pltlv->data.eid, pltlv->length); + } + else if (pltlv->length > 0) + { + /* Copy the other data in (feature not used in CF yet, but should be handled) */ + data_ptr = CF_CFDP_DoEncodeChunk(state, pltlv->length); + if (data_ptr != NULL && pltlv->data.data_ptr != NULL) + { + memcpy(data_ptr, pltlv->data.data_ptr, pltlv->length); + } + else + { + CF_CODEC_SET_DONE(state); + } + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg) +{ + CF_CFDP_SegmentRequest_t *sr; /* for encoding fixed sized fields */ + + sr = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); + if (sr != NULL) + { + CF_Codec_Store_uint32(&(sr->offset_start), plseg->offset_start); + CF_Codec_Store_uint32(&(sr->offset_end), plseg->offset_end); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) +{ + uint8 i; + + for (i = 0; CF_CODEC_IS_OK(state) && i < pltlv->num_tlv; ++i) + { + CF_CFDP_EncodeTLV(state, &pltlv->tlv[i]); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg) +{ + uint8 i; + + for (i = 0; CF_CODEC_IS_OK(state) && i < plseg->num_segments; ++i) + { + CF_CFDP_EncodeSegmentRequest(state, &plseg->segments[i]); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) +{ + CF_CFDP_PduMd_t *md; /* for encoding fixed sized fields */ + + md = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduMd_t); + if (md != NULL) + { + CF_Codec_Store_uint8(&(md->segmentation_control), 0); + FSV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED, plmd->close_req); + FSV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE, plmd->checksum_type); + CF_Codec_Store_uint32(&(md->size), plmd->size); + + /* Add in LV for src/dest */ + CF_CFDP_EncodeLV(state, &plmd->source_filename); + CF_CFDP_EncodeLV(state, &plmd->dest_filename); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) +{ + CF_CFDP_PduFileDataHeader_t *fd; + CF_CFDP_uint8_t * optional_fields; + + /* in this packet, the optional fields actually come first */ + if (with_meta) + { + optional_fields = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_uint8_t); + } + else + { + optional_fields = NULL; + } + + if (optional_fields != NULL) + { + CF_Codec_Store_uint8(optional_fields, 0); + FSV(*optional_fields, CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE, plfd->continuation_state); + FSV(*optional_fields, CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH, plfd->segment_list.num_segments); + + CF_CFDP_EncodeAllSegments(state, &plfd->segment_list); + } + + fd = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); + if (fd != NULL) + { + CF_Codec_Store_uint32(&(fd->offset), plfd->offset); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) +{ + CF_CFDP_PduEof_t *eof; /* for encoding fixed sized fields */ + + eof = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); + if (eof != NULL) + { + CF_Codec_Store_uint8(&(eof->cc), 0); + FSV(eof->cc, CF_CFDP_PduEof_FLAGS_CC, pleof->cc); + CF_Codec_Store_uint32(&(eof->crc), pleof->crc); + CF_Codec_Store_uint32(&(eof->size), pleof->size); + + CF_CFDP_EncodeAllTlv(state, &pleof->tlv_list); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) +{ + CF_CFDP_PduFin_t *fin; /* for encoding fixed sized fields */ + + fin = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); + if (fin != NULL) + { + CF_Codec_Store_uint8(&(fin->flags), 0); + FSV(fin->flags, CF_CFDP_PduFin_FLAGS_CC, plfin->cc); + FSV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE, plfin->delivery_code); + FSV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS, plfin->file_status); + + CF_CFDP_EncodeAllTlv(state, &plfin->tlv_list); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) +{ + CF_CFDP_PduAck_t *ack; /* for encoding fixed sized fields */ + + ack = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduAck_t); + if (ack != NULL) + { + CF_Codec_Store_uint8(&(ack->directive_and_subtype_code), 0); + FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE, plack->ack_directive_code); + FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE, plack->ack_subtype_code); + + CF_Codec_Store_uint8(&(ack->cc_and_transaction_status), 0); + FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC, plack->cc); + FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS, plack->txn_status); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) +{ + CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ + + nak = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); + if (nak != NULL) + { + CF_Codec_Store_uint32(&(nak->scope_start), plnak->scope_start); + CF_Codec_Store_uint32(&(nak->scope_end), plnak->scope_end); + + CF_CFDP_EncodeAllSegments(state, &plnak->segment_list); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc) +{ + CF_CFDP_uint32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ + + pecrc = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_uint32_t); + if (pecrc != NULL) + { + CF_Codec_Store_uint32(pecrc, *plcrc); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +uint64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, uint8 decode_size) +{ + const uint8 *sptr; + uint64 temp_val; + + temp_val = 0; + sptr = CF_CFDP_DoDecodeChunk(state, decode_size); + if (sptr != NULL) + { + /* this reads from MSB to LSB, so the result will be in native order */ + while (decode_size > 0) + { + temp_val <<= 8; + temp_val |= *sptr & 0xFF; + ++sptr; + --decode_size; + } + } + + return temp_val; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) +{ + const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ + CFE_Status_t ret = CFE_SUCCESS; + + /* decode the standard PDU header */ + peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); + if (peh != NULL) + { + plh->version = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_VERSION); + plh->direction = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_DIR); + plh->pdu_type = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_TYPE); + plh->txm_mode = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_MODE); + plh->crc_flag = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_CRC); + plh->large_flag = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_LARGEFILE); + + /* The eid+tsn lengths are encoded as -1 */ + plh->segmentation_control = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENTATION_CONTROL); + plh->eid_length = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_ENTITY) + 1; + plh->segment_meta_flag = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENT_METADATA); + plh->txn_seq_length = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE) + 1; + + /* Length is a simple 16-bit quantity and refers to the content after this header */ + CF_Codec_Load_uint16(&(plh->data_encoded_length), &(peh->length)); + if ((plh->eid_length > sizeof(plh->source_eid)) || (plh->txn_seq_length > sizeof(plh->sequence_num))) + { + ret = CF_ERROR; + } + else + { + /* Now copy variable-length fields */ + plh->source_eid = CF_DecodeIntegerInSize(state, plh->eid_length); + plh->sequence_num = CF_DecodeIntegerInSize(state, plh->txn_seq_length); + plh->destination_eid = CF_DecodeIntegerInSize(state, plh->eid_length); + + /* The header length is where decoding ended at this point */ + plh->header_encoded_length = CF_CODEC_GET_POSITION(state); + } + } + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) +{ + const CF_CFDP_PduFileDirectiveHeader_t *peh; + uint8 packet_val; + + /* decode the standard PDU header */ + peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); + if (peh != NULL) + { + CF_Codec_Load_uint8(&packet_val, &(peh->directive_code)); + pfdir->directive_code = packet_val; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) +{ + const CF_CFDP_lv_t *lv; + + lv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_lv_t); + if (lv != NULL) + { + CF_Codec_Load_uint8(&(pllv->length), &(lv->length)); + pllv->data_ptr = CF_CFDP_DoDecodeChunk(state, pllv->length); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) +{ + const CF_CFDP_tlv_t *tlv; + uint8 type_val; + + tlv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); + if (tlv != NULL) + { + CF_Codec_Load_uint8(&type_val, &(tlv->type)); + CF_Codec_Load_uint8(&(pltlv->length), &(tlv->length)); + + /* the only TLV type currently implemented is entity id */ + pltlv->type = type_val; + if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) + { + pltlv->data.eid = CF_DecodeIntegerInSize(state, pltlv->length); + } + else + { + /* not implemented, but must not send random data */ + pltlv->data.data_ptr = CF_CFDP_DoDecodeChunk(state, pltlv->length); + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg) +{ + const CF_CFDP_SegmentRequest_t *sr; /* for decoding fixed sized fields */ + + sr = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); + if (sr != NULL) + { + CF_Codec_Load_uint32(&(plseg->offset_start), &(sr->offset_start)); + CF_Codec_Load_uint32(&(plseg->offset_end), &(sr->offset_end)); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) +{ + const CF_CFDP_PduMd_t *md; /* for decoding fixed sized fields */ + + md = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduMd_t); + if (md != NULL) + { + plmd->close_req = FGV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED); + plmd->checksum_type = FGV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE); + CF_Codec_Load_uint32(&(plmd->size), &(md->size)); + + /* Add in LV for src/dest */ + CF_CFDP_DecodeLV(state, &plmd->source_filename); + CF_CFDP_DecodeLV(state, &plmd->dest_filename); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) +{ + const CF_CFDP_PduFileDataHeader_t *fd; + const CF_CFDP_uint8_t * optional_fields; + uint8 field_count; + + plfd->continuation_state = 0; + plfd->segment_list.num_segments = 0; + + /* in this packet, the optional fields actually come first */ + if (with_meta) + { + optional_fields = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_uint8_t); + } + else + { + optional_fields = NULL; + } + + if (optional_fields != NULL) + { + plfd->continuation_state = FGV(*optional_fields, CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE); + field_count = FGV(*optional_fields, CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH); + if (field_count > CF_PDU_MAX_SEGMENTS) + { + /* do not overfill */ + CF_CODEC_SET_DONE(state); + field_count = 0; + } + + while (field_count > 0) + { + --field_count; + + /* append decoded segment info */ + CF_CFDP_DecodeSegmentRequest(state, &plfd->segment_list.segments[plfd->segment_list.num_segments]); + if (!CF_CODEC_IS_OK(state)) + { + break; + } + + /* only increment if successful */ + ++plfd->segment_list.num_segments; + } + } + + fd = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); + if (fd != NULL) + { + CF_Codec_Load_uint32(&(plfd->offset), &(fd->offset)); + + plfd->data_len = CF_CODEC_GET_REMAIN(state); + plfd->data_ptr = CF_CFDP_DoDecodeChunk(state, plfd->data_len); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, uint32 *plcrc) +{ + const CF_CFDP_uint32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ + + pecrc = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_uint32_t); + if (pecrc != NULL) + { + CF_Codec_Load_uint32(plcrc, pecrc); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) +{ + const CF_CFDP_PduEof_t *eof; /* for decoding fixed sized fields */ + + eof = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); + if (eof != NULL) + { + pleof->cc = FGV(eof->cc, CF_CFDP_PduEof_FLAGS_CC); + CF_Codec_Load_uint32(&(pleof->crc), &(eof->crc)); + CF_Codec_Load_uint32(&(pleof->size), &(eof->size)); + + CF_CFDP_DecodeAllTlv(state, &pleof->tlv_list, CF_PDU_MAX_TLV); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) +{ + const CF_CFDP_PduFin_t *fin; /* for decoding fixed sized fields */ + + fin = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); + if (fin != NULL) + { + plfin->cc = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_CC); + plfin->delivery_code = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE); + plfin->file_status = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS); + + CF_CFDP_DecodeAllTlv(state, &plfin->tlv_list, CF_PDU_MAX_TLV); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) +{ + const CF_CFDP_PduAck_t *ack; /* for decoding fixed sized fields */ + + ack = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduAck_t); + if (ack != NULL) + { + plack->ack_directive_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE); + plack->ack_subtype_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE); + + plack->cc = FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC); + plack->txn_status = FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) +{ + const CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ + + nak = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); + if (nak != NULL) + { + CF_Codec_Load_uint32(&(plnak->scope_start), &(nak->scope_start)); + CF_Codec_Load_uint32(&(plnak->scope_end), &(nak->scope_end)); + + CF_CFDP_DecodeAllSegments(state, &plnak->segment_list, CF_PDU_MAX_SEGMENTS); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, uint8 limit) +{ + pltlv->num_tlv = 0; + + /* The set of TLV data may exactly consume the rest of the PDU, this is OK */ + while (limit > 0 && CF_CODEC_GET_REMAIN(state) != 0) + { + --limit; + + if (pltlv->num_tlv >= CF_PDU_MAX_TLV) + { + /* too many */ + CF_CODEC_SET_DONE(state); + } + else + { + CF_CFDP_DecodeTLV(state, &pltlv->tlv[pltlv->num_tlv]); + } + + if (!CF_CODEC_IS_OK(state)) + { + break; + } + + /* only increment if above was successful */ + ++pltlv->num_tlv; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_codec.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, uint8 limit) +{ + plseg->num_segments = 0; + + /* The set of SegmentRequest data may exactly consume the rest of the PDU, this is OK */ + while (limit > 0 && CF_CODEC_GET_REMAIN(state) != 0) + { + --limit; + + if (plseg->num_segments >= CF_PDU_MAX_SEGMENTS) + { + /* too many */ + CF_CODEC_SET_DONE(state); + } + else + { + CF_CFDP_DecodeSegmentRequest(state, &plseg->segments[plseg->num_segments]); + } + + if (!CF_CODEC_IS_OK(state)) + { + break; + } + + /* only increment if above was successful */ + ++plseg->num_segments; + } +} diff --git a/Svc/Ccsds/CfdpManager/cf_codec.h b/Svc/Ccsds/CfdpManager/cf_codec.h new file mode 100644 index 00000000000..2022408f66c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_codec.h @@ -0,0 +1,825 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * CFDP protocol data structure encode/decode API declarations + */ + +#ifndef CF_CODEC_H +#define CF_CODEC_H + +#include "cfe.h" +#include "cf_cfdp_pdu.h" +#include "cf_logical_pdu.h" + +/** + * @brief Tracks the current state of an encode or decode operation + * + * This encapsulates the common state between encode and decode + */ +typedef struct CF_CodecState +{ + bool is_valid; /**< \brief whether decode is valid or not. Set false on end of decode or error condition. */ + size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ + size_t max_size; /**< \brief Maximum number of bytes in the PDU */ +} CF_CodecState_t; + +/** + * @brief Current state of an encode operation + * + * State structure for encodes + */ +typedef struct CF_EncoderState +{ + CF_CodecState_t codec_state; /**< \brief Common state */ + uint8 * base; /**< \brief Pointer to start of encoded PDU data */ +} CF_EncoderState_t; + +/** + * @brief Current state of a decode operation + * + * State structure for decodes + */ +typedef struct CF_DecoderState +{ + CF_CodecState_t codec_state; /**< \brief Common state */ + const uint8 * base; /**< \brief Pointer to start of encoded PDU data */ +} CF_DecoderState_t; + +/********************************************************************************* + * + * GENERAL UTILITY FUNCTIONS + * These functions and macros support the encode/decode API + * + *********************************************************************************/ + +/************************************************************************/ +/** + * @brief Checks if the codec is currently valid or not + * + * @param state Encoder/Decoder common state + * @retval true If encoder/decoder is still valid, has not reached end of PDU + * @retval false If encoder/decoder is not valid, has reached end of PDU or an error occurred + */ +static inline bool CF_CFDP_CodecIsOK(const CF_CodecState_t *state) +{ + return state->is_valid; +} + +/************************************************************************/ +/** + * @brief Sets a codec to the "done" state + * + * This may mean end of PDU data is reached, or that an error occurred + * + * @param state Encoder/Decoder common state + */ +static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) +{ + state->is_valid = false; +} + +/************************************************************************/ +/** + * @brief Obtains the current position/offset within the PDU + * + * @param state Encoder/Decoder common state + * @return Current offset in PDU + */ +static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) +{ + return state->next_offset; +} + +/************************************************************************/ +/** + * @brief Obtains the maximum size of the PDU being encoded/decoded + * + * @param state Encoder/Decoder common state + * @return Maximum size of PDU + */ +static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) +{ + return state->max_size; +} + +/************************************************************************/ +/** + * @brief Obtains the remaining size of the PDU being encoded/decoded + * + * @param state Encoder/Decoder common state + * @return Remaining size of PDU + */ +static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) +{ + return (state->max_size - state->next_offset); +} + +/************************************************************************/ +/** + * @brief Resets a codec state + * + * @param state Encoder/Decoder common state + * @param max_size Maximum size of PDU + */ +static inline void CF_CFDP_CodecReset(CF_CodecState_t *state, size_t max_size) +{ + state->is_valid = true; + state->next_offset = 0; + state->max_size = max_size; +} + +/************************************************************************/ +/** + * @brief Advances the position by the indicated size, confirming the block will fit into the PDU + * + * On encode, this confirms there is enough available space to hold a block + * of the indicated size. On decode, this confirms that decoding the indicated + * number of bytes will not read beyond the end of data. + * + * If true, then the current position/offset is advanced by the indicated number of bytes + * If false, then the error flag is set, so that future calls to CF_CFDP_CodecIsOK will + * also return false. + * + * @note The error flag is sticky, meaning that if any encode/decode operation fails, + * all future encode/decode requests on the same state will also fail. Each encode/decode + * step must check the flag, and skip the operation if it is false. Reporting the error + * can be deferred to the final stage, and only done once. + * + * @param state Encoder/Decoder common state + * @param chunksize Size of next block to encode/decode + * @retval true If encode/decode is possible, enough space exists + * @retval false If encode/decode is not possible, not enough space or prior error occurred + */ +bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize); + +/************************************************************************/ +/** + * @brief Encode a block of data into the PDU + * + * Adds/Reserves space for a block of the given size in the current PDU + * + * @param state Encoder state object + * @param chunksize Size of block to encode + * @return Pointer to block, if successful + * @retval NULL if not successful (no space or other error). + */ +void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize); + +/************************************************************************/ +/** + * @brief Decode a block of data from the PDU + * + * Deducts space for a block of the given size from the current PDU + * + * @param state Decoder state object + * @param chunksize Size of block to decode + * @return Pointer to block, if successful + * @retval NULL if not successful (no space or other error). + */ +const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); + +/************************************************************************/ +/** + * @brief Macro to encode a block of a given CFDP type into a PDU + * + * This is a wrapper around CF_CFDP_DoEncodeChunk() to encode the given data type, + * rather than a generic size. The sizeof() the type should reflect the _encoded_ + * size within the PDU. Specifically, this must only be used with the "CFDP" data + * types which are specifically designed to match the binary layout of the CFDP-defined + * header structures. + * + * @param state Encoder state object + * @param type Data type to encode, from cf_cfdp_pdu.h + * @return Pointer to block, if successful + * @retval NULL if not successful (no space or other error). + */ +#define CF_ENCODE_FIXED_CHUNK(state, type) ((type *)CF_CFDP_DoEncodeChunk(state, sizeof(type))) + +/************************************************************************/ +/** + * @brief Macro to decode a block of a given CFDP type into a PDU + * + * This is a wrapper around CF_CFDP_DoDecodeChunk() to encode the given data type, + * rather than a generic size. The sizeof() the type should reflect the _encoded_ + * size within the PDU. Specifically, this must only be used with the "CFDP" data + * types which are specifically designed to match the binary layout of the CFDP-defined + * header structures. + * + * @param state Decoder state object + * @param type Data type to decode, from cf_cfdp_pdu.h + * @return Pointer to block, if successful + * @retval NULL if not successful (no space or other error). + */ +#define CF_DECODE_FIXED_CHUNK(state, type) ((const type *)CF_CFDP_DoDecodeChunk(state, sizeof(type))) + +/************************************************************************/ +/** + * @brief Macro wrapper around CF_CFDP_CodecIsOK() + * + * Checks the state of either an encoder or decoder object + * This just simplifies the code, as same macro may be used with either + * an CF_EncoderState_t or CF_DecoderState_t object. + * + * @param s Encoder or Decoder state + */ +#define CF_CODEC_IS_OK(s) (CF_CFDP_CodecIsOK(&((s)->codec_state))) + +/************************************************************************/ +/** + * @brief Macro wrapper around CF_CFDP_CodecSetDone() + * + * Sets the state of either an encoder or decoder object + * This just simplifies the code, as same macro may be used with either + * an CF_EncoderState_t or CF_DecoderState_t object. + * + * @param s Encoder or Decoder state + */ +#define CF_CODEC_SET_DONE(s) (CF_CFDP_CodecSetDone(&((s)->codec_state))) + +/************************************************************************/ +/** + * @brief Macro wrapper around CF_CFDP_CodecGetPosition() + * + * Checks the position of either an encoder or decoder object + * This just simplifies the code, as same macro may be used with either + * an CF_EncoderState_t or CF_DecoderState_t object. + * + * @param s Encoder or Decoder state + */ +#define CF_CODEC_GET_POSITION(s) (CF_CFDP_CodecGetPosition(&((s)->codec_state))) + +/************************************************************************/ +/** + * @brief Macro wrapper around CF_CFDP_CodecGetRemain() + * + * Checks the remainder of either an encoder or decoder object + * This just simplifies the code, as same macro may be used with either + * an CF_EncoderState_t or CF_DecoderState_t object. + * + * @param s Encoder or Decoder state + */ +#define CF_CODEC_GET_REMAIN(s) (CF_CFDP_CodecGetRemain(&((s)->codec_state))) + +/************************************************************************/ +/** + * @brief Macro wrapper around CF_CFDP_CodecGetSize() + * + * Checks the size of either an encoder or decoder object + * This just simplifies the code, as same macro may be used with either + * an CF_EncoderState_t or CF_DecoderState_t object. + * + * @param s Encoder or Decoder state + */ +#define CF_CODEC_GET_SIZE(s) (CF_CFDP_CodecGetSize(&((s)->codec_state))) + +/************************************************************************/ +/** + * @brief Gets the minimum number of octets that the given integer may be encoded in + * + * Based on the integer value, this computes the minimum number of bytes that must be + * allocated to that integer within a CFDP PDU. This is typically used for entity + * IDs and sequence numbers, where CFDP does not specify a specific size for these + * items. They may be encoded between 1 and 8 bytes, depending on the actual value + * is. + * + * @param Value Integer value that needs to be encoded + * @returns Minimum number of bytes that the value requires (between 1 and 8, inclusive) + */ +uint8 CF_CFDP_GetValueEncodedSize(uint64 Value); + +/************************************************************************/ +/** + * @brief Encodes the given integer value in the given number of octets + * + * This encodes an integer value in the specified number of octets. + * Use CF_CFDP_GetValueEncodedSize() to determine the minimum number of octets required + * for a given value. Using more than the minimum is OK, but will consume extra bytes. + * + * @warning This function does not error check the encode_size parameter, and will encode the + * size given, even if it results in an invalid value. Using fewer octets than the + * minimum reported by CF_CFDP_GetValueEncodedSize() will likely result in incorrect decoding + * at the receiver. + * + * @sa CF_DecodeIntegerInSize() for the inverse operation + * + * @param state Encoder state object + * @param value Integer value that needs to be encoded + * @param encode_size Number of octets to encode the value in (between 1 and 8, inclusive) + */ +void CF_EncodeIntegerInSize(CF_EncoderState_t *state, uint64 value, uint8 encode_size); + +/************************************************************************/ +/** + * @brief Decodes an integer value from the specified number of octets + * + * This decodes an integer value in the specified number of octets. The actual number of + * octets must be determined using another field in the PDU before calling this function. + * + * @warning This function will decode exactly the given number of octets. If this does not + * match actual encoded size, the return value will be wrong, and it will likely also + * throw off the decoding of any fields that follow this one. + * + * @sa CF_EncodeIntegerInSize() for the inverse operation + * + * @param state Encoder state object + * @param decode_size Number of octets that the value is encoded in (between 1 and 8, inclusive) + * @returns Decoded value + */ +uint64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, uint8 decode_size); + +/********************************************************************************* + * + * ENCODE API + * + *********************************************************************************/ + +/************************************************************************/ +/** + * @brief Encodes a CFDP PDU base header block, bypassing the size field + * + * On transmit side, the common/base header must be encoded in two parts, to deal + * with the "total_size" field. The initial encoding of the basic fields is + * done as soon as it is known that a PDU of this type needs to be sent, but the + * total size may not be yet known, as it depends on the remainder of encoding + * and any additional data that might get added to the variable length sections. + * + * This function encodes all base header fields _except_ total length. There is a + * separate function later to update the total_length to the correct value once the + * remainder of encoding is done. Luckily, the total_length is in the first fixed + * position binary blob so it is easy to update later. + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @sa CF_CFDP_EncodeHeaderFinalSize() for updating the length field once it is known + * + * @param state Encoder state object + * @param plh Pointer to logical PDU header data + */ +void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh); + +/************************************************************************/ +/** + * @brief Updates an already-encoded PDU base header block with the final PDU size + * + * This function encodes the "data_encoded_length" field from the logical PDU structure + * into the encoded header block. The PDU will also be closed (set done) to indicate that + * no more data should be added. + * + * @note Unlike other encode operations, this function does not add any new blocks to the + * PDU. It only updates the already-encoded block at the beginning of the PDU, which must + * have been done by a prior call to CF_CFDP_EncodeHeaderWithoutSize(). + * + * @sa CF_CFDP_EncodeHeaderWithoutSize() for initially encoding the PDU header block + * + * @param state Encoder state object + * @param plh Pointer to logical PDU header data + */ +void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh); + +/************************************************************************/ +/** + * @brief Encodes a CFDP file directive header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param pfdir Pointer to logical PDU file directive header data + */ +void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir); + +/************************************************************************/ +/** + * @brief Encodes a single CFDP Length+Value (LV) pair + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param pllv Pointer to logical PDU LV header data + */ +void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv); + +/************************************************************************/ +/** + * @brief Encodes a single CFDP Type+Length+Value (TLV) tuple + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @note Only the CF_CFDP_TLV_TYPE_ENTITY_ID TLV type is currently supported by this function, + * but other TLV types may be added in future versions as needed. + * + * @param state Encoder state object + * @param pltlv Pointer to single logical PDU TLV header data + */ +void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv); + +/************************************************************************/ +/** + * @brief Encodes a single CFDP Segment Request block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param plseg Pointer to single logical PDU segment request header data + */ +void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg); + +/************************************************************************/ +/** + * @brief Encodes a list of CFDP Type+Length+Value tuples + * + * This invokes CF_CFDP_EncodeTLV() for all TLV values in the given list. + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param pltlv Pointer to logical PDU TLV header data + */ +void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv); + +/************************************************************************/ +/** + * @brief Encodes a list of CFDP Segment Request blocks + * + * This invokes CF_CFDP_EncodeSegmentRequest() for all segments in the given list. + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param plseg Pointer to logical PDU segment request header data + */ +void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg); + +/************************************************************************/ +/** + * @brief Encodes a CFDP Metadata (MD) header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @note this encode includes the LV pairs for source and destination file names, which are + * logically part of the overall MD block. + * + * @param state Encoder state object + * @param plmd Pointer to logical PDU metadata header data + */ +void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd); + +/************************************************************************/ +/** + * @brief Encodes a CFDP File Data (FD) header block + * + * This only encodes the FD header fields, specifically the data offset (required) and any + * metadata fields, if indicated. This does _not_ encode any actual file data. + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param with_meta Whether to include optional continuation and segment request fields (always false currently) + * @param plfd Pointer to logical PDU file header data + */ +void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd); + +/************************************************************************/ +/** + * @brief Encodes a CFDP End-of-File (EOF) header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @note this encode includes any TLV values which are indicated in the logical data structure + * + * @param state Encoder state object + * @param pleof Pointer to logical PDU EOF header data + */ +void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof); + +/************************************************************************/ +/** + * @brief Encodes a CFDP Final (FIN) header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @note this encode includes any TLV values which are indicated in the logical data structure + * + * @param state Encoder state object + * @param plfin Pointer to logical PDU FIN header data + */ +void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin); + +/************************************************************************/ +/** + * @brief Encodes a CFDP Acknowledge (ACK) header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param plack Pointer to logical PDU ACK header data + */ +void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack); + +/************************************************************************/ +/** + * @brief Encodes a CFDP Non-Acknowledge (NAK) header block + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @note this encode includes any Segment Request values which are indicated in the logical data structure + * + * @param state Encoder state object + * @param plnak Pointer to logical PDU NAK header data + */ +void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak); + +/************************************************************************/ +/** + * @brief Encodes a CFDP CRC/Checksum + * + * The data in the logical header will be appended to the encoded PDU at the current position + * + * If the encoder is in an error state, nothing is encoded, and the state of the + * encoder is not changed. + * + * @param state Encoder state object + * @param plcrc Pointer to logical CRC value + */ +void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc); + +/********************************************************************************* + * + * DECODE API + * + *********************************************************************************/ + +/************************************************************************/ +/** + * @brief Decodes a CFDP base PDU header + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @note On decode the entire base header is decoded in a single call, the size + * will be decoded like any other field. + * + * @param state Decoder state object + * @param plh Pointer to logical PDU base header data + * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS + * @retval CF_ERROR on error. + */ +CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); + +/************************************************************************/ +/** + * @brief Decodes a CFDP file directive header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param pfdir Pointer to logical PDU file directive header data + */ +void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir); + +/************************************************************************/ +/** + * @brief Decodes a single CFDP Length+Value (LV) pair + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param pllv Pointer to single logical PDU LV data + */ +void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv); + +/************************************************************************/ +/** + * @brief Decodes a single CFDP Type+Length+Value (TLV) tuple + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param pltlv Pointer to single logical PDU TLV data + */ +void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv); + +/************************************************************************/ +/** + * @brief Decodes a single CFDP Segment Request block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plseg Pointer to single logical PDU segment request header data + */ +void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg); + +/************************************************************************/ +/** + * @brief Decodes a list of CFDP Type+Length+Value tuples + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param pltlv Pointer to logical PDU TLV header data + * @param limit Maximum number of TLV objects to decode + */ +void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, uint8 limit); + +/************************************************************************/ +/** + * @brief Decodes a list of CFDP Segment Request blocks + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plseg Pointer to logical PDU segment request header data + * @param limit Maximum number of Segment Request objects to decode + */ +void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, uint8 limit); + +/************************************************************************/ +/** + * @brief Decodes a CFDP Metadata (MD) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plmd Pointer to logical PDU metadata header data + */ +void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd); + +/************************************************************************/ +/** + * @brief Decodes a CFDP File Data (FD) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param with_meta Whether to include optional continuation and segment request fields (always false currently) + * @param plfd Pointer to logical PDU file header data + */ +void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd); + +/************************************************************************/ +/** + * @brief Decodes a CFDP End-of-File (EOF) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param pleof Pointer to logical PDU EOF header data + */ +void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof); + +/************************************************************************/ +/** + * @brief Decodes a CFDP Final (FIN) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plfin Pointer to logical PDU FIN header data + */ +void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin); + +/************************************************************************/ +/** + * @brief Decodes a CFDP Acknowledge (ACK) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plack Pointer to logical PDU ACK header data + */ +void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack); + +/************************************************************************/ +/** + * @brief Decodes a CFDP Non-Acknowledge (NAK) header block + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plnak Pointer to logical PDU NAK header data + */ +void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak); + +/************************************************************************/ +/** + * @brief Decodes a CFDP CRC/Checksum + * + * The data will be decoded from the encoded PDU at the current position and + * the logical fields will be saved to the given data structure + * + * If the encoder is in an error state, nothing is decoded, and the state of the + * decoder is not changed. + * + * @param state Decoder state object + * @param plcrc Pointer to logical CRC value + */ +void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, uint32 *plcrc); + +#endif /* !CF_CODEC_H */ From e43b38a965c75b91f761faac947bfcc22c824555 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 15 Dec 2025 09:40:36 -0700 Subject: [PATCH 003/185] Bring in other header dependencies --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h | 382 +++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_codec.c | 2 - Svc/Ccsds/CfdpManager/cf_codec.h | 1 - Svc/Ccsds/CfdpManager/cf_logical_pdu.h | 366 +++++++++++++++++++++++ 5 files changed, 749 insertions(+), 3 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h create mode 100644 Svc/Ccsds/CfdpManager/cf_logical_pdu.h diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index f7081683db7..cae4143ed4f 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -19,6 +19,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_codec.c" # DEPENDS # MyPackage_MyOtherModule ) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h new file mode 100644 index 00000000000..ed0db6cc345 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h @@ -0,0 +1,382 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Structures defining to CFDP PDUs + * + * Note that structures and enumerations defined in this file with a CF_CFDP + * prefix are defined according to the CCSDS CFDP specification (727.0-B-5). + * These values must match the specification for that structure/field, they are + * not locally changeable. + * + * @note Many of the structures defined in this file are variably-sized when + * encoded for network transmission. As a result, C structures used to map + * to these structures are of limited usefulness, generally only capable + * of describing the first element(s) where offsets are fixed. A marker member + * is utilized to indicate where the fixed data ends and variable + * length data begins. At some point, the structures in this file + * should change to encode/decode functions. + */ + +#ifndef CF_CFDP_PDU_H +#define CF_CFDP_PDU_H + +#include + +/** + * @brief Maximum encoded size of a CFDP PDU header + * + * Per the blue book, the size of the Entity ID and Sequence Number may be up to 8 bytes. + * CF is configurable in what it can accept and transmit, which may be smaller than what + * the blue book permits. + */ +#define CF_CFDP_MAX_HEADER_SIZE \ + (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_uint64_t))) /* 8 bytes for each variable item */ + +/** + * @brief Minimum encoded size of a CFDP PDU header + * + * Per the blue book, the size of the Entity ID and Sequence Number must be at least 1 byte. + */ +#define CF_CFDP_MIN_HEADER_SIZE \ + (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_uint8_t))) /* 1 byte for each variable item */ + +/** + * @brief Maximum encoded size of a CFDP PDU that this implementation can accept + * + * This definition reflects the current configuration of the CF application. + * Note that this is based on the size of the native representation of Entity ID and + * sequence number. Although the bitwise representations of these items are + * different in the encoded packets vs. the native representation, the basic size + * still correlates (e.g. if it takes 4 bytes natively, it will be encoded into + * 4 bytes). + */ +#define CF_APP_MAX_HEADER_SIZE (sizeof(CF_CFDP_PduHeader_t) + sizeof(CF_TransactionSeq_t) + (3 * sizeof(CF_EntityId_t))) + +/* + * CFDP PDU data types are based on wrapper structs which + * accomplish two things: + * 1. Attempts to read/write directly as numbers will trigger + * a compiler error - one must use the access macros. + * 2. Values are unaligned, and will not induce any alignment + * padding - basically making the structs "packed". + * + * Many of the values within CFDP PDUs have some sort of bitfield + * or special encoding. It is the responsibility of the codec + * routines to translate these bits into logical values. This + * is why direct access to these bits is discouraged - there is + * always some translation required in order to use them. + */ + +/** + * @brief Encoded 8-bit value in the CFDP PDU + */ +typedef struct +{ + uint8 octets[1]; +} CF_CFDP_uint8_t; + +/** + * @brief Encoded 16-bit value in the CFDP PDU + */ +typedef struct +{ + uint8 octets[2]; +} CF_CFDP_uint16_t; + +/** + * @brief Encoded 32-bit value in the CFDP PDU + */ +typedef struct +{ + uint8 octets[4]; +} CF_CFDP_uint32_t; + +/** + * @brief Encoded 64-bit value in the CFDP PDU + */ +typedef struct +{ + uint8 octets[8]; +} CF_CFDP_uint64_t; + +/** + * @brief Structure representing base CFDP PDU header + * + * This header appears at the beginning of all CFDP PDUs, of all types. + * Note that the header is variable length, it also contains source + * and destination entity IDs, and the transaction sequence number. + * + * Defined per section 5.1 of CCSDS 727.0-B-5 + * + * @note this contains variable length data for the EID+TSN, which is _not_ included + * in this definition. As a result, the sizeof(CF_CFDP_PduHeader_t) reflects only the + * size of the fixed fields. Use CF_HeaderSize() to get the actual size of this structure. + */ +typedef struct CF_CFDP_PduHeader +{ + CF_CFDP_uint8_t flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ + CF_CFDP_uint16_t length; /**< \brief Length of the entire PDU, in octets */ + CF_CFDP_uint8_t eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ + + /* variable-length data goes here - it is at least 3 additional bytes */ +} CF_CFDP_PduHeader_t; + +/** + * @brief Structure representing CFDP File Directive Header + * + * Defined per section 5.2 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduFileDirectiveHeader +{ + CF_CFDP_uint8_t directive_code; +} CF_CFDP_PduFileDirectiveHeader_t; + +/** + * @brief Structure representing CFDP LV Object format + * + * These Length + Value pairs used in several CFDP PDU types, + * typically for storage of strings such as file names. + * + * Defined per table 5-2 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_lv +{ + CF_CFDP_uint8_t length; /**< \brief Length of data field */ +} CF_CFDP_lv_t; + +/** + * @brief Structure representing CFDP TLV Object format + * + * These Type + Length + Value pairs used in several CFDP PDU types, + * typically for file storage requests (section 5.4). + * + * Defined per table 5-3 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_tlv +{ + CF_CFDP_uint8_t type; /**< \brief Nature of data field */ + CF_CFDP_uint8_t length; /**< \brief Length of data field */ +} CF_CFDP_tlv_t; + +/** + * @brief Values for "type" field of TLV structure + * + * Defined per section 5.4 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_TLV_TYPE_FILESTORE_REQUEST = 0, + CF_CFDP_TLV_TYPE_FILESTORE_RESPONSE = 1, + CF_CFDP_TLV_TYPE_MESSAGE_TO_USER = 2, + CF_CFDP_TLV_TYPE_FAULT_HANDLER_OVERRIDE = 4, + CF_CFDP_TLV_TYPE_FLOW_LABEL = 5, + CF_CFDP_TLV_TYPE_ENTITY_ID = 6, + CF_CFDP_TLV_TYPE_INVALID_MAX = 7 +} CF_CFDP_TlvType_t; + +/** + * @brief Values for "directive_code" within CF_CFDP_PduFileDirectiveHeader_t + * + * Defined per table 5-4 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_FileDirective_INVALID_MIN = 0, /**< \brief Minimum used to limit range */ + CF_CFDP_FileDirective_EOF = 4, + CF_CFDP_FileDirective_FIN = 5, + CF_CFDP_FileDirective_ACK = 6, + CF_CFDP_FileDirective_METADATA = 7, + CF_CFDP_FileDirective_NAK = 8, + CF_CFDP_FileDirective_PROMPT = 9, + CF_CFDP_FileDirective_KEEP_ALIVE = 12, + CF_CFDP_FileDirective_INVALID_MAX = 13, /**< \brief Maximum used to limit range */ +} CF_CFDP_FileDirective_t; + +/** + * @brief Values for "acknowledgment transfer status" + * + * This enum is pertinent to the ACK PDU type, defines the + * values for the directive field. + * + * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_AckTxnStatus_UNDEFINED = 0, + CF_CFDP_AckTxnStatus_ACTIVE = 1, + CF_CFDP_AckTxnStatus_TERMINATED = 2, + CF_CFDP_AckTxnStatus_UNRECOGNIZED = 3, + CF_CFDP_AckTxnStatus_INVALID = 4, +} CF_CFDP_AckTxnStatus_t; + +/** + * @brief Values for "finished delivery code" + * + * This enum is pertinent to the FIN PDU type, defines the + * values for the delivery code field. + * + * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_FinDeliveryCode_COMPLETE = 0, + CF_CFDP_FinDeliveryCode_INCOMPLETE = 1, + CF_CFDP_FinDeliveryCode_INVALID = 2, +} CF_CFDP_FinDeliveryCode_t; + +/** + * @brief Values for "finished file status" + * + * This enum is pertinent to the FIN PDU type, defines the + * values for the file status field. + * + * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_FinFileStatus_DISCARDED = 0, + CF_CFDP_FinFileStatus_DISCARDED_FILESTORE = 1, + CF_CFDP_FinFileStatus_RETAINED = 2, + CF_CFDP_FinFileStatus_UNREPORTED = 3, + CF_CFDP_FinFileStatus_INVALID = 4, +} CF_CFDP_FinFileStatus_t; + +/** + * @brief Values for "condition code" + * + * This enum defines the values for the condition code field + * for the PDU types which have this field (EOF, FIN, ACK) + * + * Defined per table 5-5 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_ConditionCode_NO_ERROR = 0, + CF_CFDP_ConditionCode_POS_ACK_LIMIT_REACHED = 1, + CF_CFDP_ConditionCode_KEEP_ALIVE_LIMIT_REACHED = 2, + CF_CFDP_ConditionCode_INVALID_TRANSMISSION_MODE = 3, + CF_CFDP_ConditionCode_FILESTORE_REJECTION = 4, + CF_CFDP_ConditionCode_FILE_CHECKSUM_FAILURE = 5, + CF_CFDP_ConditionCode_FILE_SIZE_ERROR = 6, + CF_CFDP_ConditionCode_NAK_LIMIT_REACHED = 7, + CF_CFDP_ConditionCode_INACTIVITY_DETECTED = 8, + CF_CFDP_ConditionCode_INVALID_FILE_STRUCTURE = 9, + CF_CFDP_ConditionCode_CHECK_LIMIT_REACHED = 10, + CF_CFDP_ConditionCode_UNSUPPORTED_CHECKSUM_TYPE = 11, + CF_CFDP_ConditionCode_SUSPEND_REQUEST_RECEIVED = 14, + CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED = 15, +} CF_CFDP_ConditionCode_t; + +/** + * @brief Structure representing CFDP End of file PDU + * + * Defined per section 5.2.2 / table 5-6 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduEof +{ + CF_CFDP_uint8_t cc; + CF_CFDP_uint32_t crc; + CF_CFDP_uint32_t size; +} CF_CFDP_PduEof_t; + +/** + * @brief Structure representing CFDP Finished PDU + * + * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduFin +{ + CF_CFDP_uint8_t flags; +} CF_CFDP_PduFin_t; + +/** + * @brief Structure representing CFDP Acknowledge PDU + * + * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduAck +{ + CF_CFDP_uint8_t directive_and_subtype_code; + CF_CFDP_uint8_t cc_and_transaction_status; +} CF_CFDP_PduAck_t; + +/** + * @brief Structure representing CFDP Segment Request + * + * Defined per section 5.2.6 / table 5-11 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_SegmentRequest +{ + CF_CFDP_uint32_t offset_start; + CF_CFDP_uint32_t offset_end; +} CF_CFDP_SegmentRequest_t; + +/** + * @brief Structure representing CFDP Non-Acknowledge PDU + * + * Defined per section 5.2.6 / table 5-10 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduNak +{ + CF_CFDP_uint32_t scope_start; + CF_CFDP_uint32_t scope_end; +} CF_CFDP_PduNak_t; + +/** + * @brief Structure representing CFDP Metadata PDU + * + * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 + */ +typedef struct CF_CFDP_PduMd +{ + CF_CFDP_uint8_t segmentation_control; + CF_CFDP_uint32_t size; +} CF_CFDP_PduMd_t; + +/** + * @brief PDU file data header + */ +typedef struct CF_CFDP_PduFileDataHeader +{ + /** + * NOTE: while this is the only fixed/required field in the data PDU, it may + * have segment metadata prior to this, depending on how the fields in the + * base header are set + */ + CF_CFDP_uint32_t offset; +} CF_CFDP_PduFileDataHeader_t; + +/** + * @brief + * PDU file data content typedef for limit checking outgoing_file_chunk_size + * table value and set parameter command. + * + * This definition allows for the largest data block possible, as CF_MAX_PDU_SIZE - + * the minimum possible header size. In practice the outgoing file chunk size is limited by + * whichever is smaller; the remaining data, remaining space in the packet, and outgoing_file_chunk_size. + */ +typedef struct CF_CFDP_PduFileDataContent +{ + uint8 data[CF_MAX_PDU_SIZE - sizeof(CF_CFDP_PduFileDataHeader_t) - CF_CFDP_MIN_HEADER_SIZE]; +} CF_CFDP_PduFileDataContent_t; + +#endif /* !CF_CFDP_PDU_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_codec.c b/Svc/Ccsds/CfdpManager/cf_codec.c index 7d117cc2a57..200fdb77d60 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.c +++ b/Svc/Ccsds/CfdpManager/cf_codec.c @@ -23,10 +23,8 @@ * CFDP protocol data structure encode/decode implementation */ -#include "cf_app.h" #include "cf_cfdp_pdu.h" #include "cf_codec.h" -#include "cf_events.h" #include diff --git a/Svc/Ccsds/CfdpManager/cf_codec.h b/Svc/Ccsds/CfdpManager/cf_codec.h index 2022408f66c..203abd86c35 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.h +++ b/Svc/Ccsds/CfdpManager/cf_codec.h @@ -26,7 +26,6 @@ #ifndef CF_CODEC_H #define CF_CODEC_H -#include "cfe.h" #include "cf_cfdp_pdu.h" #include "cf_logical_pdu.h" diff --git a/Svc/Ccsds/CfdpManager/cf_logical_pdu.h b/Svc/Ccsds/CfdpManager/cf_logical_pdu.h new file mode 100644 index 00000000000..3b9293ff782 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_logical_pdu.h @@ -0,0 +1,366 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Structures defining logical CFDP PDUs + * + * These are CF-specific data structures that reflect the logical + * content of the CFDP PDUs defined in cf_cfdp_pdu.h. Note these are + * _NOT_ intended to reflect the bitwise structures defined + * in the CCSDS blue book, but rather the values contained + * within those structures, in a form that can be used by software. + * + * Specifically, this intent differs in the following ways: + * - All numeric fields are in native byte order + * - All structures are padded/aligned according to native CPU (i.e. not packed) + * - All bit-fields are exploded, where each field/group is a separate member + * - Variable-size content is normalized, allocated as the maximum possible size + */ + +#ifndef CF_LOGICAL_PDU_H +#define CF_LOGICAL_PDU_H + +/* many enum values in this file are based on CFDP-defined values */ +#include "cf_cfdp_pdu.h" + +/** + * @brief Maximum number of TLV values in a single PDU + * + * This just serves to set an upper bound on the logical structures, to keep + * things simple. The real limit varies depending on the specific PDU type + * being processed. This caps the amount of storage memory for the worst + * case, the actual number present is always part of the run-time state. + * + * Without filestore requests, use of TLV is pretty limited. + * + */ +#define CF_PDU_MAX_TLV (4) + +/** + * @brief Maximum number of segment requests in a single PDU + * + * Sets an upper bound on the logical structures for the most possible + * segment structures in a single PDU. + */ +#define CF_PDU_MAX_SEGMENTS (CF_NAK_MAX_SEGMENTS) + +/** + * @brief Type for logical file size/offset value + * + * The CFDP protocol permits use of 64-bit values for file size/offsets + * Although the CF application only supports 32-bit legacy file size + * type at this point, the logical structures should use this type in + * case future support for large files is added. + */ +typedef uint32 CF_FileSize_t; + +/* + * Note that by exploding the bit-fields into separate members, this will make the + * storage much less efficient (in many cases using 8 bits to store only 1 logical bit) + * but this greatly improves and simplifies the access during processing, avoiding + * repeated shifts and mask. Furthermore, it only needs to be stored this way + * during active processing in the engine, and there is only one engine instance, + * so the extra memory use here is not that impactful (just a single instance). + * + * Even if the code evolves to have a separate engine/task per channel, this is + * still not a big deal to store fields separately this way. + * + * Also note that since the bits are not expected to line up at all, sometimes + * logical fields might occur in a different order than what is in the CCSDS spec, + * in order to group items of similar type together. + */ + +/** + * @brief Structure representing base CFDP PDU header + * + * Reflects the common content at the beginning of all CFDP PDUs, of all types. + * + * @sa CF_CFDP_PduHeader_t for encoded form + */ +typedef struct CF_Logical_PduHeader +{ + uint8 version; /**< \brief Version of the protocol */ + uint8 pdu_type; /**< \brief File Directive (0) or File Data (1) */ + uint8 direction; /**< \brief Toward Receiver (0) or Toward Sender (1) */ + uint8 txm_mode; /**< \brief Acknowledged (0) or Unacknowledged (1) */ + uint8 crc_flag; /**< \brief CRC not present (0) or CRC present (1) */ + uint8 large_flag; /**< \brief Small/32-bit size (0) or Large/64-bit size (1) */ + + uint8 segmentation_control; /**< \brief Record boundaries not preserved (0) or preserved (1) */ + uint8 eid_length; /**< \brief Length of encoded entity IDs, in octets (NOT size of logical value) */ + uint8 segment_meta_flag; /**< \brief Segment Metatdata not present (0) or Present (1) */ + uint8 txn_seq_length; /**< \brief Length of encoded sequence number, in octets (NOT size of logical value) */ + + uint16 header_encoded_length; /**< \brief Length of the encoded PDU header, in octets (NOT sizeof struct) */ + uint16 data_encoded_length; /**< \brief Length of the encoded PDU data, in octets */ + + CF_EntityId_t source_eid; /**< \brief Source entity ID (normalized) */ + CF_EntityId_t destination_eid; /**< \brief Destination entity ID (normalized) */ + CF_TransactionSeq_t sequence_num; /**< \brief Sequence number (normalized) */ +} CF_Logical_PduHeader_t; + +/** + * @brief Structure representing logical File Directive header + * + * This contains the file directive code from the PDUs for which it applies. + * The codes are mapped directly to the CFDP protocol values, but converted + * to a native value (enum) for direct use by software. + */ +typedef struct CF_Logical_PduFileDirectiveHeader +{ + CF_CFDP_FileDirective_t directive_code; +} CF_Logical_PduFileDirectiveHeader_t; + +/** + * @brief Structure representing logical LV Object format + * + * These Length + Value pairs used in several CFDP PDU types, + * typically for storage of strings such as file names. + * + * These are only used for string data (mostly filenames) so + * the data can refer directly to the encoded bits, it does + * not necessarily need to be duplicated here. + */ +typedef struct CF_Logical_Lv +{ + uint8 length; /**< \brief Length of data field */ + const void *data_ptr; /**< \brief Source of actual data in original location */ +} CF_Logical_Lv_t; + +/** + * @brief Union of various data items that may occur in a TLV item + * + * The actual type is identified by the "type" field in the enclosing TLV + * + * Currently filestore requests are not implemented in CF, so the TLV + * use is limited. This may change in the future. + * + * Numeric data needs to actually be copied to this buffer, because it needs + * to be normalized in length and byte-order. But string data (e.g. filenames, + * messages) can reside in the original encoded form. + */ +typedef union CF_Logical_TlvData +{ + CF_EntityId_t eid; /**< \brief Valid when type=ENTITY_ID (6) */ + const void * data_ptr; /**< \brief Source of actual data in original location (other string/binary types) */ +} CF_Logical_TlvData_t; + +/** + * @brief Structure representing logical TLV Object format + * + * In the current implementation of CF, only entity IDs are + * currently encoded in this form where indicated in the spec. + * This may change in a future version. + * + * @sa CF_CFDP_tlv_t for encoded form + */ +typedef struct CF_Logical_Tlv +{ + CF_CFDP_TlvType_t type; /**< \brief Nature of data field */ + uint8 length; /**< \brief Length of data field (encoded length, not local storage size) */ + CF_Logical_TlvData_t data; +} CF_Logical_Tlv_t; + +/** + * @brief Structure representing logical Segment Request data + */ +typedef struct CF_Logical_SegmentRequest +{ + CF_FileSize_t offset_start; + CF_FileSize_t offset_end; +} CF_Logical_SegmentRequest_t; + +typedef struct CF_Logical_SegmentList +{ + uint8 num_segments; /**< \brief number of valid entries in the segment list */ + + /** + * \brief Set of all segment requests in this PDU. + * + * Number of valid entries is indicated by num_segments, + * and may be 0 if the PDU does not contain any such fields. + */ + CF_Logical_SegmentRequest_t segments[CF_PDU_MAX_SEGMENTS]; +} CF_Logical_SegmentList_t; + +typedef struct CF_Logical_TlvList +{ + uint8 num_tlv; /**< \brief number of valid entries in the TLV list */ + + CF_Logical_Tlv_t tlv[CF_PDU_MAX_TLV]; +} CF_Logical_TlvList_t; + +/** + * @brief Structure representing logical End of file PDU + * + * @sa CF_CFDP_PduEof_t for encoded form + */ +typedef struct CF_Logical_PduEof +{ + CF_CFDP_ConditionCode_t cc; + uint32 crc; + CF_FileSize_t size; + + /** + * \brief Set of all TLV blobs in this PDU. + */ + CF_Logical_TlvList_t tlv_list; +} CF_Logical_PduEof_t; + +/** + * @brief Structure representing logical Finished PDU + * + * @sa CF_CFDP_PduFin_t for encoded form + */ +typedef struct CF_Logical_PduFin +{ + CF_CFDP_ConditionCode_t cc; + CF_CFDP_FinFileStatus_t file_status; + uint8 delivery_code; /**< \brief complete file indicated by '0'. Nonzero means incomplete. */ + + /** + * \brief Set of all TLV blobs in this PDU. + */ + CF_Logical_TlvList_t tlv_list; +} CF_Logical_PduFin_t; + +/** + * @brief Structure representing CFDP Acknowledge PDU + * + * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 + */ +typedef struct CF_Logical_PduAck +{ + uint8 ack_directive_code; /**< \brief directive code of the PDU being ACK'ed */ + uint8 ack_subtype_code; /**< \brief depends on ack_directive_code */ + CF_CFDP_ConditionCode_t cc; + CF_CFDP_AckTxnStatus_t txn_status; +} CF_Logical_PduAck_t; + +/** + * @brief Structure representing CFDP Metadata PDU + * + * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 + */ +typedef struct CF_Logical_PduMd +{ + uint8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ + uint8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ + + CF_FileSize_t size; + + CF_Logical_Lv_t source_filename; + CF_Logical_Lv_t dest_filename; +} CF_Logical_PduMd_t; + +/** + * @brief Structure representing logical Non-Acknowledge PDU + */ +typedef struct CF_Logical_PduNak +{ + CF_FileSize_t scope_start; + CF_FileSize_t scope_end; + + /** + * \brief Set of all segments in this PDU. + */ + CF_Logical_SegmentList_t segment_list; +} CF_Logical_PduNak_t; + +typedef struct CF_Logical_PduFileDataHeader +{ + uint8 continuation_state; + + /** + * \brief the segment_meta_length value will be stored in the + * segment_list.num_segments field below + */ + CF_Logical_SegmentList_t segment_list; + + CF_FileSize_t offset; /**< \brief Offset of data in file */ + + const void *data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ + size_t data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ +} CF_Logical_PduFileDataHeader_t; + +/** + * @brief A union of all possible internal header types in a PDU + * + * The specific entry which applies depends on the combination of + * pdu type and directive code. + */ +typedef union CF_Logical_IntHeader +{ + CF_Logical_PduEof_t eof; /**< \brief valid when pdu_type=0 + directive_code=EOF (4) */ + CF_Logical_PduFin_t fin; /**< \brief valid when pdu_type=0 + directive_code=FIN (5) */ + CF_Logical_PduAck_t ack; /**< \brief valid when pdu_type=0 + directive_code=ACK (6) */ + CF_Logical_PduMd_t md; /**< \brief valid when pdu_type=0 + directive_code=METADATA (7) */ + CF_Logical_PduNak_t nak; /**< \brief valid when pdu_type=0 + directive_code=NAK (8) */ + CF_Logical_PduFileDataHeader_t fd; /**< \brief valid when pdu_type=1 (directive_code is not applicable) */ +} CF_Logical_IntHeader_t; + +/** + * @brief Encapsulates the entire PDU information + * + */ +typedef struct CF_Logical_PduBuffer +{ + /* + * The encode/decode object tracks the position within the network (encoded) buffer + * during the encode/decode process. Only one or the other should be set at + * a given time, depending on whether this is a received or transmitted PDU. + */ + struct CF_EncoderState *penc; + struct CF_DecoderState *pdec; + + /** + * \brief Data in PDU header is applicable to all packets + */ + CF_Logical_PduHeader_t pdu_header; + + /** + * \brief The directive code applies to file directive PDUs, where + * the pdu_type in the common header is 0. Otherwise this value + * should be set to 0 for data PDUs (which is a reserved value and + * does not alias any valid directive code). + */ + CF_Logical_PduFileDirectiveHeader_t fdirective; + + /** + * \brief The internal header is specific to the type of PDU being + * processed. This is a union of all those possible types. + * See the union definition for which member applies to + * a given processing cycle. + */ + CF_Logical_IntHeader_t int_header; + + /** + * \brief Some PDU types might have a CRC at the end. If so, this + * field reflects the value of that CRC. Its presence/validity + * depends on the pdu_type and crc_flag in the pdu_header. + * + * Note that all CFDP CRCs are 32 bits in length, the blue book + * does not permit for any other size. + */ + uint32 content_crc; +} CF_Logical_PduBuffer_t; + +#endif /* !CF_LOGICAL_PDU_H */ From 2600d2f7bba91e7d7221aa3c5a95c655d77a6be1 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 16 Dec 2025 10:24:56 -0700 Subject: [PATCH 004/185] Updates to get the packet layer to compile --- Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h | 66 +++--- Svc/Ccsds/CfdpManager/cf_codec.c | 213 +++++++++--------- Svc/Ccsds/CfdpManager/cf_codec.h | 28 ++- Svc/Ccsds/CfdpManager/cf_logical_pdu.h | 52 +++-- .../CfdpManager/default_cf_extern_typedefs.h | 116 ++++++++++ .../CfdpManager/default_cf_interface_cfg.h | 141 ++++++++++++ 6 files changed, 442 insertions(+), 174 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h create mode 100644 Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h index ed0db6cc345..257c8756139 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h @@ -41,6 +41,10 @@ #include +#include + +#include "default_cf_interface_cfg.h" + /** * @brief Maximum encoded size of a CFDP PDU header * @@ -49,7 +53,7 @@ * the blue book permits. */ #define CF_CFDP_MAX_HEADER_SIZE \ - (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_uint64_t))) /* 8 bytes for each variable item */ + (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_U64_t))) /* 8 bytes for each variable item */ /** * @brief Minimum encoded size of a CFDP PDU header @@ -57,7 +61,7 @@ * Per the blue book, the size of the Entity ID and Sequence Number must be at least 1 byte. */ #define CF_CFDP_MIN_HEADER_SIZE \ - (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_uint8_t))) /* 1 byte for each variable item */ + (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_U8_t))) /* 1 byte for each variable item */ /** * @brief Maximum encoded size of a CFDP PDU that this implementation can accept @@ -91,32 +95,32 @@ */ typedef struct { - uint8 octets[1]; -} CF_CFDP_uint8_t; + U8 octets[1]; +} CF_CFDP_U8_t; /** * @brief Encoded 16-bit value in the CFDP PDU */ typedef struct { - uint8 octets[2]; -} CF_CFDP_uint16_t; + U8 octets[2]; +} CF_CFDP_U16_t; /** * @brief Encoded 32-bit value in the CFDP PDU */ typedef struct { - uint8 octets[4]; -} CF_CFDP_uint32_t; + U8 octets[4]; +} CF_CFDP_U32_t; /** * @brief Encoded 64-bit value in the CFDP PDU */ typedef struct { - uint8 octets[8]; -} CF_CFDP_uint64_t; + U8 octets[8]; +} CF_CFDP_U64_t; /** * @brief Structure representing base CFDP PDU header @@ -133,9 +137,9 @@ typedef struct */ typedef struct CF_CFDP_PduHeader { - CF_CFDP_uint8_t flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ - CF_CFDP_uint16_t length; /**< \brief Length of the entire PDU, in octets */ - CF_CFDP_uint8_t eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ + CF_CFDP_U8_t flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ + CF_CFDP_U16_t length; /**< \brief Length of the entire PDU, in octets */ + CF_CFDP_U8_t eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ /* variable-length data goes here - it is at least 3 additional bytes */ } CF_CFDP_PduHeader_t; @@ -147,7 +151,7 @@ typedef struct CF_CFDP_PduHeader */ typedef struct CF_CFDP_PduFileDirectiveHeader { - CF_CFDP_uint8_t directive_code; + CF_CFDP_U8_t directive_code; } CF_CFDP_PduFileDirectiveHeader_t; /** @@ -160,7 +164,7 @@ typedef struct CF_CFDP_PduFileDirectiveHeader */ typedef struct CF_CFDP_lv { - CF_CFDP_uint8_t length; /**< \brief Length of data field */ + CF_CFDP_U8_t length; /**< \brief Length of data field */ } CF_CFDP_lv_t; /** @@ -173,8 +177,8 @@ typedef struct CF_CFDP_lv */ typedef struct CF_CFDP_tlv { - CF_CFDP_uint8_t type; /**< \brief Nature of data field */ - CF_CFDP_uint8_t length; /**< \brief Length of data field */ + CF_CFDP_U8_t type; /**< \brief Nature of data field */ + CF_CFDP_U8_t length; /**< \brief Length of data field */ } CF_CFDP_tlv_t; /** @@ -293,9 +297,9 @@ typedef enum */ typedef struct CF_CFDP_PduEof { - CF_CFDP_uint8_t cc; - CF_CFDP_uint32_t crc; - CF_CFDP_uint32_t size; + CF_CFDP_U8_t cc; + CF_CFDP_U32_t crc; + CF_CFDP_U32_t size; } CF_CFDP_PduEof_t; /** @@ -305,7 +309,7 @@ typedef struct CF_CFDP_PduEof */ typedef struct CF_CFDP_PduFin { - CF_CFDP_uint8_t flags; + CF_CFDP_U8_t flags; } CF_CFDP_PduFin_t; /** @@ -315,8 +319,8 @@ typedef struct CF_CFDP_PduFin */ typedef struct CF_CFDP_PduAck { - CF_CFDP_uint8_t directive_and_subtype_code; - CF_CFDP_uint8_t cc_and_transaction_status; + CF_CFDP_U8_t directive_and_subtype_code; + CF_CFDP_U8_t cc_and_transaction_status; } CF_CFDP_PduAck_t; /** @@ -326,8 +330,8 @@ typedef struct CF_CFDP_PduAck */ typedef struct CF_CFDP_SegmentRequest { - CF_CFDP_uint32_t offset_start; - CF_CFDP_uint32_t offset_end; + CF_CFDP_U32_t offset_start; + CF_CFDP_U32_t offset_end; } CF_CFDP_SegmentRequest_t; /** @@ -337,8 +341,8 @@ typedef struct CF_CFDP_SegmentRequest */ typedef struct CF_CFDP_PduNak { - CF_CFDP_uint32_t scope_start; - CF_CFDP_uint32_t scope_end; + CF_CFDP_U32_t scope_start; + CF_CFDP_U32_t scope_end; } CF_CFDP_PduNak_t; /** @@ -348,8 +352,8 @@ typedef struct CF_CFDP_PduNak */ typedef struct CF_CFDP_PduMd { - CF_CFDP_uint8_t segmentation_control; - CF_CFDP_uint32_t size; + CF_CFDP_U8_t segmentation_control; + CF_CFDP_U32_t size; } CF_CFDP_PduMd_t; /** @@ -362,7 +366,7 @@ typedef struct CF_CFDP_PduFileDataHeader * have segment metadata prior to this, depending on how the fields in the * base header are set */ - CF_CFDP_uint32_t offset; + CF_CFDP_U32_t offset; } CF_CFDP_PduFileDataHeader_t; /** @@ -376,7 +380,7 @@ typedef struct CF_CFDP_PduFileDataHeader */ typedef struct CF_CFDP_PduFileDataContent { - uint8 data[CF_MAX_PDU_SIZE - sizeof(CF_CFDP_PduFileDataHeader_t) - CF_CFDP_MIN_HEADER_SIZE]; + U8 data[CF_MAX_PDU_SIZE - sizeof(CF_CFDP_PduFileDataHeader_t) - CF_CFDP_MIN_HEADER_SIZE]; } CF_CFDP_PduFileDataContent_t; #endif /* !CF_CFDP_PDU_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_codec.c b/Svc/Ccsds/CfdpManager/cf_codec.c index 200fdb77d60..439486cef71 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.c +++ b/Svc/Ccsds/CfdpManager/cf_codec.c @@ -27,11 +27,12 @@ #include "cf_codec.h" #include +#include typedef struct CF_Codec_BitField { - uint32 shift; - uint32 mask; + U32 shift; + U32 mask; } CF_Codec_BitField_t; /* NBITS == number of bits */ @@ -43,15 +44,15 @@ typedef struct CF_Codec_BitField /* * All CFDP sub-fields are fewer than 8 bits in size */ -static inline uint8 CF_FieldGetVal(const uint8 *src, uint8 shift, uint8 mask) +static inline U8 CF_FieldGetVal(const U8 *src, U8 shift, U8 mask) { return (*src >> shift) & mask; } -static inline void CF_FieldSetVal(uint8 *dest, uint8 shift, uint8 mask, uint8 val) +static inline void CF_FieldSetVal(U8 *dest, U8 shift, U8 mask, U8 val) { - *dest &= ~(mask << shift); - *dest |= ((val & mask) << shift); + *dest &= (U8)~(mask << shift); + *dest |= (U8)((val & mask) << shift); } /* FGV, FSV, and FAV are just simple shortenings of the field macros. @@ -60,8 +61,8 @@ static inline void CF_FieldSetVal(uint8 *dest, uint8 shift, uint8 mask, uint8 va * FSV == field set val */ -#define FGV(SRC, NAME) (CF_FieldGetVal((SRC).octets, (NAME).shift, (NAME).mask)) -#define FSV(DEST, NAME, VAL) (CF_FieldSetVal((DEST).octets, (NAME).shift, (NAME).mask, VAL)) +#define FGV(SRC, NAME) (CF_FieldGetVal((const U8 *)(SRC).octets, (U8)(NAME).shift, (U8)(NAME).mask)) +#define FSV(DEST, NAME, VAL) (CF_FieldSetVal((U8 *)(DEST).octets, (U8)(NAME).shift, (U8)(NAME).mask, (U8)VAL)) /* * Fields within the "flags" byte of the PDU header @@ -129,7 +130,7 @@ static const CF_Codec_BitField_t CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH = * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Store_uint8(CF_CFDP_uint8_t *pdst, uint8 val) +static inline void CF_Codec_Store_U8(CF_CFDP_U8_t *pdst, U8 val) { pdst->octets[0] = val; } @@ -139,11 +140,11 @@ static inline void CF_Codec_Store_uint8(CF_CFDP_uint8_t *pdst, uint8 val) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Store_uint16(CF_CFDP_uint16_t *pdst, uint16 val) +static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) { - pdst->octets[1] = val & 0xFF; + pdst->octets[1] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[0] = val & 0xFF; + pdst->octets[0] = (U8)(val & 0xFF); } /*---------------------------------------------------------------- @@ -151,15 +152,15 @@ static inline void CF_Codec_Store_uint16(CF_CFDP_uint16_t *pdst, uint16 val) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Store_uint32(CF_CFDP_uint32_t *pdst, uint32 val) +static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) { - pdst->octets[3] = val & 0xFF; + pdst->octets[3] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[2] = val & 0xFF; + pdst->octets[2] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[1] = val & 0xFF; + pdst->octets[1] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[0] = val & 0xFF; + pdst->octets[0] = (U8)(val & 0xFF); } /*---------------------------------------------------------------- @@ -167,23 +168,23 @@ static inline void CF_Codec_Store_uint32(CF_CFDP_uint32_t *pdst, uint32 val) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Store_uint64(CF_CFDP_uint64_t *pdst, uint64 val) +static inline void CF_Codec_Store_U64(CF_CFDP_U64_t *pdst, U64 val) { - pdst->octets[7] = val & 0xFF; + pdst->octets[7] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[6] = val & 0xFF; + pdst->octets[6] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[5] = val & 0xFF; + pdst->octets[5] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[4] = val & 0xFF; + pdst->octets[4] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[3] = val & 0xFF; + pdst->octets[3] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[2] = val & 0xFF; + pdst->octets[2] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[1] = val & 0xFF; + pdst->octets[1] = (U8)(val & 0xFF); val >>= 8; - pdst->octets[0] = val & 0xFF; + pdst->octets[0] = (U8)(val & 0xFF); } /*---------------------------------------------------------------- @@ -191,7 +192,7 @@ static inline void CF_Codec_Store_uint64(CF_CFDP_uint64_t *pdst, uint64 val) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Load_uint8(uint8 *pdst, const CF_CFDP_uint8_t *psrc) +static inline void CF_Codec_Load_U8(U8 *pdst, const CF_CFDP_U8_t *psrc) { *pdst = psrc->octets[0]; } @@ -201,9 +202,9 @@ static inline void CF_Codec_Load_uint8(uint8 *pdst, const CF_CFDP_uint8_t *psrc) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Load_uint16(uint16 *pdst, const CF_CFDP_uint16_t *psrc) +static inline void CF_Codec_Load_U16(U16 *pdst, const CF_CFDP_U16_t *psrc) { - uint16 val = 0; + U16 val = 0; val |= psrc->octets[0]; val <<= 8; @@ -217,9 +218,9 @@ static inline void CF_Codec_Load_uint16(uint16 *pdst, const CF_CFDP_uint16_t *ps * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Load_uint32(uint32 *pdst, const CF_CFDP_uint32_t *psrc) +static inline void CF_Codec_Load_U32(U32 *pdst, const CF_CFDP_U32_t *psrc) { - uint32 val = 0; + U32 val = 0; val |= psrc->octets[0]; val <<= 8; @@ -237,9 +238,9 @@ static inline void CF_Codec_Load_uint32(uint32 *pdst, const CF_CFDP_uint32_t *ps * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline void CF_Codec_Load_uint64(uint64 *pdst, const CF_CFDP_uint64_t *psrc) +static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) { - uint64 val = 0; + U64 val = 0; val |= psrc->octets[0]; val <<= 8; @@ -290,7 +291,7 @@ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) *-----------------------------------------------------------------*/ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) { - uint8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); + U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) { @@ -308,7 +309,7 @@ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) *-----------------------------------------------------------------*/ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) { - const uint8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); + const U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) { @@ -324,10 +325,10 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -uint8 CF_CFDP_GetValueEncodedSize(uint64 Value) +U8 CF_CFDP_GetValueEncodedSize(U64 Value) { - uint8 MinSize; - uint64 Limit = 0x100; + U8 MinSize; + U64 Limit = 0x100; for (MinSize = 1; MinSize < 8 && Value >= Limit; ++MinSize) { @@ -343,9 +344,9 @@ uint8 CF_CFDP_GetValueEncodedSize(uint64 Value) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_EncodeIntegerInSize(CF_EncoderState_t *state, uint64 value, uint8 encode_size) +void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) { - uint8 *dptr; + U8 *dptr; dptr = CF_CFDP_DoEncodeChunk(state, encode_size); if (dptr != NULL) @@ -375,14 +376,14 @@ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHea peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); if (peh != NULL) { - CF_Codec_Store_uint8(&(peh->flags), 0); + CF_Codec_Store_U8(&(peh->flags), 0); FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_VERSION, plh->version); FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_DIR, plh->direction); FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_TYPE, plh->pdu_type); FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_MODE, plh->txm_mode); /* The eid+tsn lengths are encoded as -1 */ - CF_Codec_Store_uint8(&(peh->eid_tsn_lengths), 0); + CF_Codec_Store_U8(&(peh->eid_tsn_lengths), 0); FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENTATION_CONTROL, plh->segmentation_control); FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_ENTITY, plh->eid_length - 1); FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENT_METADATA, plh->segment_meta_flag); @@ -396,7 +397,7 @@ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHea CF_EncodeIntegerInSize(state, plh->destination_eid, plh->eid_length); /* The position now reflects the length of the basic header */ - plh->header_encoded_length = CF_CODEC_GET_POSITION(state); + plh->header_encoded_length = (U16)CF_CODEC_GET_POSITION(state); } } @@ -422,7 +423,7 @@ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeade peh = (CF_CFDP_PduHeader_t *)state->base; /* Total length is a simple 16-bit quantity */ - CF_Codec_Store_uint16(&(peh->length), plh->data_encoded_length); + CF_Codec_Store_U16(&(peh->length), plh->data_encoded_length); } /* This "closes" the packet so nothing else can be added to this EncoderState, @@ -439,12 +440,12 @@ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeade void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) { CF_CFDP_PduFileDirectiveHeader_t *peh; /* for encoding fixed sized fields */ - uint8 value = pfdir->directive_code; + U8 value = pfdir->directive_code; peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); if (peh != NULL) { - CF_Codec_Store_uint8(&(peh->directive_code), value); + CF_Codec_Store_U8(&(peh->directive_code), value); } } @@ -462,7 +463,7 @@ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) lv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_lv_t); if (lv != NULL) { - CF_Codec_Store_uint8(&(lv->length), pllv->length); + CF_Codec_Store_U8(&(lv->length), pllv->length); if (pllv->length > 0) { data_ptr = CF_CFDP_DoEncodeChunk(state, pllv->length); @@ -492,8 +493,8 @@ void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) tlv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); if (tlv != NULL) { - CF_Codec_Store_uint8(&(tlv->type), pltlv->type); - CF_Codec_Store_uint8(&(tlv->length), pltlv->length); + CF_Codec_Store_U8(&(tlv->type), pltlv->type); + CF_Codec_Store_U8(&(tlv->length), pltlv->length); /* the only TLV type currently implemented is entity id */ if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) @@ -529,8 +530,8 @@ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRe sr = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); if (sr != NULL) { - CF_Codec_Store_uint32(&(sr->offset_start), plseg->offset_start); - CF_Codec_Store_uint32(&(sr->offset_end), plseg->offset_end); + CF_Codec_Store_U32(&(sr->offset_start), plseg->offset_start); + CF_Codec_Store_U32(&(sr->offset_end), plseg->offset_end); } } @@ -542,7 +543,7 @@ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRe *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) { - uint8 i; + U8 i; for (i = 0; CF_CODEC_IS_OK(state) && i < pltlv->num_tlv; ++i) { @@ -558,7 +559,7 @@ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg) { - uint8 i; + U8 i; for (i = 0; CF_CODEC_IS_OK(state) && i < plseg->num_segments; ++i) { @@ -579,10 +580,10 @@ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) md = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduMd_t); if (md != NULL) { - CF_Codec_Store_uint8(&(md->segmentation_control), 0); + CF_Codec_Store_U8(&(md->segmentation_control), 0); FSV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED, plmd->close_req); FSV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE, plmd->checksum_type); - CF_Codec_Store_uint32(&(md->size), plmd->size); + CF_Codec_Store_U32(&(md->size), plmd->size); /* Add in LV for src/dest */ CF_CFDP_EncodeLV(state, &plmd->source_filename); @@ -599,12 +600,12 @@ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) { CF_CFDP_PduFileDataHeader_t *fd; - CF_CFDP_uint8_t * optional_fields; + CF_CFDP_U8_t * optional_fields; /* in this packet, the optional fields actually come first */ if (with_meta) { - optional_fields = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_uint8_t); + optional_fields = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_U8_t); } else { @@ -613,7 +614,7 @@ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_L if (optional_fields != NULL) { - CF_Codec_Store_uint8(optional_fields, 0); + CF_Codec_Store_U8(optional_fields, 0); FSV(*optional_fields, CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE, plfd->continuation_state); FSV(*optional_fields, CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH, plfd->segment_list.num_segments); @@ -623,7 +624,7 @@ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_L fd = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); if (fd != NULL) { - CF_Codec_Store_uint32(&(fd->offset), plfd->offset); + CF_Codec_Store_U32(&(fd->offset), plfd->offset); } } @@ -640,10 +641,10 @@ void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) eof = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); if (eof != NULL) { - CF_Codec_Store_uint8(&(eof->cc), 0); + CF_Codec_Store_U8(&(eof->cc), 0); FSV(eof->cc, CF_CFDP_PduEof_FLAGS_CC, pleof->cc); - CF_Codec_Store_uint32(&(eof->crc), pleof->crc); - CF_Codec_Store_uint32(&(eof->size), pleof->size); + CF_Codec_Store_U32(&(eof->crc), pleof->crc); + CF_Codec_Store_U32(&(eof->size), pleof->size); CF_CFDP_EncodeAllTlv(state, &pleof->tlv_list); } @@ -662,7 +663,7 @@ void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) fin = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); if (fin != NULL) { - CF_Codec_Store_uint8(&(fin->flags), 0); + CF_Codec_Store_U8(&(fin->flags), 0); FSV(fin->flags, CF_CFDP_PduFin_FLAGS_CC, plfin->cc); FSV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE, plfin->delivery_code); FSV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS, plfin->file_status); @@ -684,11 +685,11 @@ void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) ack = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduAck_t); if (ack != NULL) { - CF_Codec_Store_uint8(&(ack->directive_and_subtype_code), 0); + CF_Codec_Store_U8(&(ack->directive_and_subtype_code), 0); FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE, plack->ack_directive_code); FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE, plack->ack_subtype_code); - CF_Codec_Store_uint8(&(ack->cc_and_transaction_status), 0); + CF_Codec_Store_U8(&(ack->cc_and_transaction_status), 0); FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC, plack->cc); FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS, plack->txn_status); } @@ -707,8 +708,8 @@ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) nak = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); if (nak != NULL) { - CF_Codec_Store_uint32(&(nak->scope_start), plnak->scope_start); - CF_Codec_Store_uint32(&(nak->scope_end), plnak->scope_end); + CF_Codec_Store_U32(&(nak->scope_start), plnak->scope_start); + CF_Codec_Store_U32(&(nak->scope_end), plnak->scope_end); CF_CFDP_EncodeAllSegments(state, &plnak->segment_list); } @@ -720,14 +721,14 @@ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc) +void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) { - CF_CFDP_uint32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ + CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ - pecrc = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_uint32_t); + pecrc = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_U32_t); if (pecrc != NULL) { - CF_Codec_Store_uint32(pecrc, *plcrc); + CF_Codec_Store_U32(pecrc, *plcrc); } } @@ -737,10 +738,10 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -uint64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, uint8 decode_size) +U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) { - const uint8 *sptr; - uint64 temp_val; + const U8 *sptr; + U64 temp_val; temp_val = 0; sptr = CF_CFDP_DoDecodeChunk(state, decode_size); @@ -765,10 +766,10 @@ uint64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, uint8 decode_size) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) +bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) { const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ - CFE_Status_t ret = CFE_SUCCESS; + bool ret = true; /* decode the standard PDU header */ peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); @@ -788,20 +789,20 @@ CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader plh->txn_seq_length = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE) + 1; /* Length is a simple 16-bit quantity and refers to the content after this header */ - CF_Codec_Load_uint16(&(plh->data_encoded_length), &(peh->length)); + CF_Codec_Load_U16(&(plh->data_encoded_length), &(peh->length)); if ((plh->eid_length > sizeof(plh->source_eid)) || (plh->txn_seq_length > sizeof(plh->sequence_num))) { - ret = CF_ERROR; + ret = false; } else { /* Now copy variable-length fields */ - plh->source_eid = CF_DecodeIntegerInSize(state, plh->eid_length); - plh->sequence_num = CF_DecodeIntegerInSize(state, plh->txn_seq_length); - plh->destination_eid = CF_DecodeIntegerInSize(state, plh->eid_length); + plh->source_eid = (U32)CF_DecodeIntegerInSize(state, plh->eid_length); + plh->sequence_num = (U32)CF_DecodeIntegerInSize(state, plh->txn_seq_length); + plh->destination_eid = (U32)CF_DecodeIntegerInSize(state, plh->eid_length); /* The header length is where decoding ended at this point */ - plh->header_encoded_length = CF_CODEC_GET_POSITION(state); + plh->header_encoded_length = (U16)CF_CODEC_GET_POSITION(state); } } return ret; @@ -816,13 +817,13 @@ CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) { const CF_CFDP_PduFileDirectiveHeader_t *peh; - uint8 packet_val; + U8 packet_val; /* decode the standard PDU header */ peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); if (peh != NULL) { - CF_Codec_Load_uint8(&packet_val, &(peh->directive_code)); + CF_Codec_Load_U8(&packet_val, &(peh->directive_code)); pfdir->directive_code = packet_val; } } @@ -840,7 +841,7 @@ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) lv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_lv_t); if (lv != NULL) { - CF_Codec_Load_uint8(&(pllv->length), &(lv->length)); + CF_Codec_Load_U8(&(pllv->length), &(lv->length)); pllv->data_ptr = CF_CFDP_DoDecodeChunk(state, pllv->length); } } @@ -854,19 +855,19 @@ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) { const CF_CFDP_tlv_t *tlv; - uint8 type_val; + U8 type_val; tlv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); if (tlv != NULL) { - CF_Codec_Load_uint8(&type_val, &(tlv->type)); - CF_Codec_Load_uint8(&(pltlv->length), &(tlv->length)); + CF_Codec_Load_U8(&type_val, &(tlv->type)); + CF_Codec_Load_U8(&(pltlv->length), &(tlv->length)); /* the only TLV type currently implemented is entity id */ pltlv->type = type_val; if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) { - pltlv->data.eid = CF_DecodeIntegerInSize(state, pltlv->length); + pltlv->data.eid = (U32)CF_DecodeIntegerInSize(state, pltlv->length); } else { @@ -889,8 +890,8 @@ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRe sr = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); if (sr != NULL) { - CF_Codec_Load_uint32(&(plseg->offset_start), &(sr->offset_start)); - CF_Codec_Load_uint32(&(plseg->offset_end), &(sr->offset_end)); + CF_Codec_Load_U32(&(plseg->offset_start), &(sr->offset_start)); + CF_Codec_Load_U32(&(plseg->offset_end), &(sr->offset_end)); } } @@ -909,7 +910,7 @@ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) { plmd->close_req = FGV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED); plmd->checksum_type = FGV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE); - CF_Codec_Load_uint32(&(plmd->size), &(md->size)); + CF_Codec_Load_U32(&(plmd->size), &(md->size)); /* Add in LV for src/dest */ CF_CFDP_DecodeLV(state, &plmd->source_filename); @@ -926,8 +927,8 @@ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) { const CF_CFDP_PduFileDataHeader_t *fd; - const CF_CFDP_uint8_t * optional_fields; - uint8 field_count; + const CF_CFDP_U8_t * optional_fields; + U8 field_count; plfd->continuation_state = 0; plfd->segment_list.num_segments = 0; @@ -935,7 +936,7 @@ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_L /* in this packet, the optional fields actually come first */ if (with_meta) { - optional_fields = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_uint8_t); + optional_fields = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_U8_t); } else { @@ -972,7 +973,7 @@ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_L fd = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); if (fd != NULL) { - CF_Codec_Load_uint32(&(plfd->offset), &(fd->offset)); + CF_Codec_Load_U32(&(plfd->offset), &(fd->offset)); plfd->data_len = CF_CODEC_GET_REMAIN(state); plfd->data_ptr = CF_CFDP_DoDecodeChunk(state, plfd->data_len); @@ -985,14 +986,14 @@ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_L * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, uint32 *plcrc) +void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) { - const CF_CFDP_uint32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ + const CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ - pecrc = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_uint32_t); + pecrc = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_U32_t); if (pecrc != NULL) { - CF_Codec_Load_uint32(plcrc, pecrc); + CF_Codec_Load_U32(plcrc, pecrc); } } @@ -1010,8 +1011,8 @@ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) if (eof != NULL) { pleof->cc = FGV(eof->cc, CF_CFDP_PduEof_FLAGS_CC); - CF_Codec_Load_uint32(&(pleof->crc), &(eof->crc)); - CF_Codec_Load_uint32(&(pleof->size), &(eof->size)); + CF_Codec_Load_U32(&(pleof->crc), &(eof->crc)); + CF_Codec_Load_U32(&(pleof->size), &(eof->size)); CF_CFDP_DecodeAllTlv(state, &pleof->tlv_list, CF_PDU_MAX_TLV); } @@ -1072,8 +1073,8 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) nak = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); if (nak != NULL) { - CF_Codec_Load_uint32(&(plnak->scope_start), &(nak->scope_start)); - CF_Codec_Load_uint32(&(plnak->scope_end), &(nak->scope_end)); + CF_Codec_Load_U32(&(plnak->scope_start), &(nak->scope_start)); + CF_Codec_Load_U32(&(plnak->scope_end), &(nak->scope_end)); CF_CFDP_DecodeAllSegments(state, &plnak->segment_list, CF_PDU_MAX_SEGMENTS); } @@ -1085,7 +1086,7 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, uint8 limit) +void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit) { pltlv->num_tlv = 0; @@ -1120,7 +1121,7 @@ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, * See description in cf_codec.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, uint8 limit) +void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit) { plseg->num_segments = 0; diff --git a/Svc/Ccsds/CfdpManager/cf_codec.h b/Svc/Ccsds/CfdpManager/cf_codec.h index 203abd86c35..ef137e543b7 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.h +++ b/Svc/Ccsds/CfdpManager/cf_codec.h @@ -26,8 +26,13 @@ #ifndef CF_CODEC_H #define CF_CODEC_H +#include + +#include + #include "cf_cfdp_pdu.h" #include "cf_logical_pdu.h" +#include "default_cf_extern_typedefs.h" /** * @brief Tracks the current state of an encode or decode operation @@ -49,7 +54,7 @@ typedef struct CF_CodecState typedef struct CF_EncoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - uint8 * base; /**< \brief Pointer to start of encoded PDU data */ + U8 * base; /**< \brief Pointer to start of encoded PDU data */ } CF_EncoderState_t; /** @@ -60,7 +65,7 @@ typedef struct CF_EncoderState typedef struct CF_DecoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - const uint8 * base; /**< \brief Pointer to start of encoded PDU data */ + const U8 * base; /**< \brief Pointer to start of encoded PDU data */ } CF_DecoderState_t; /********************************************************************************* @@ -303,7 +308,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); * @param Value Integer value that needs to be encoded * @returns Minimum number of bytes that the value requires (between 1 and 8, inclusive) */ -uint8 CF_CFDP_GetValueEncodedSize(uint64 Value); +U8 CF_CFDP_GetValueEncodedSize(U64 Value); /************************************************************************/ /** @@ -324,7 +329,7 @@ uint8 CF_CFDP_GetValueEncodedSize(uint64 Value); * @param value Integer value that needs to be encoded * @param encode_size Number of octets to encode the value in (between 1 and 8, inclusive) */ -void CF_EncodeIntegerInSize(CF_EncoderState_t *state, uint64 value, uint8 encode_size); +void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size); /************************************************************************/ /** @@ -343,7 +348,7 @@ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, uint64 value, uint8 encode * @param decode_size Number of octets that the value is encoded in (between 1 and 8, inclusive) * @returns Decoded value */ -uint64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, uint8 decode_size); +U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size); /********************************************************************************* * @@ -595,7 +600,7 @@ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak); * @param state Encoder state object * @param plcrc Pointer to logical CRC value */ -void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc); +void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc); /********************************************************************************* * @@ -618,10 +623,9 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, uint32 *plcrc); * * @param state Decoder state object * @param plh Pointer to logical PDU base header data - * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS - * @retval CF_ERROR on error. + * @retval true if decode was successful, otherwise false */ -CFE_Status_t CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); +bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); /************************************************************************/ /** @@ -697,7 +701,7 @@ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRe * @param pltlv Pointer to logical PDU TLV header data * @param limit Maximum number of TLV objects to decode */ -void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, uint8 limit); +void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit); /************************************************************************/ /** @@ -713,7 +717,7 @@ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, * @param plseg Pointer to logical PDU segment request header data * @param limit Maximum number of Segment Request objects to decode */ -void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, uint8 limit); +void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit); /************************************************************************/ /** @@ -819,6 +823,6 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak); * @param state Decoder state object * @param plcrc Pointer to logical CRC value */ -void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, uint32 *plcrc); +void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc); #endif /* !CF_CODEC_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_logical_pdu.h b/Svc/Ccsds/CfdpManager/cf_logical_pdu.h index 3b9293ff782..7f9b00d0686 100644 --- a/Svc/Ccsds/CfdpManager/cf_logical_pdu.h +++ b/Svc/Ccsds/CfdpManager/cf_logical_pdu.h @@ -38,6 +38,8 @@ #ifndef CF_LOGICAL_PDU_H #define CF_LOGICAL_PDU_H +#include "default_cf_extern_typedefs.h" + /* many enum values in this file are based on CFDP-defined values */ #include "cf_cfdp_pdu.h" @@ -70,7 +72,7 @@ * type at this point, the logical structures should use this type in * case future support for large files is added. */ -typedef uint32 CF_FileSize_t; +typedef U32 CF_FileSize_t; /* * Note that by exploding the bit-fields into separate members, this will make the @@ -97,20 +99,20 @@ typedef uint32 CF_FileSize_t; */ typedef struct CF_Logical_PduHeader { - uint8 version; /**< \brief Version of the protocol */ - uint8 pdu_type; /**< \brief File Directive (0) or File Data (1) */ - uint8 direction; /**< \brief Toward Receiver (0) or Toward Sender (1) */ - uint8 txm_mode; /**< \brief Acknowledged (0) or Unacknowledged (1) */ - uint8 crc_flag; /**< \brief CRC not present (0) or CRC present (1) */ - uint8 large_flag; /**< \brief Small/32-bit size (0) or Large/64-bit size (1) */ + U8 version; /**< \brief Version of the protocol */ + U8 pdu_type; /**< \brief File Directive (0) or File Data (1) */ + U8 direction; /**< \brief Toward Receiver (0) or Toward Sender (1) */ + U8 txm_mode; /**< \brief Acknowledged (0) or Unacknowledged (1) */ + U8 crc_flag; /**< \brief CRC not present (0) or CRC present (1) */ + U8 large_flag; /**< \brief Small/32-bit size (0) or Large/64-bit size (1) */ - uint8 segmentation_control; /**< \brief Record boundaries not preserved (0) or preserved (1) */ - uint8 eid_length; /**< \brief Length of encoded entity IDs, in octets (NOT size of logical value) */ - uint8 segment_meta_flag; /**< \brief Segment Metatdata not present (0) or Present (1) */ - uint8 txn_seq_length; /**< \brief Length of encoded sequence number, in octets (NOT size of logical value) */ + U8 segmentation_control; /**< \brief Record boundaries not preserved (0) or preserved (1) */ + U8 eid_length; /**< \brief Length of encoded entity IDs, in octets (NOT size of logical value) */ + U8 segment_meta_flag; /**< \brief Segment Metatdata not present (0) or Present (1) */ + U8 txn_seq_length; /**< \brief Length of encoded sequence number, in octets (NOT size of logical value) */ - uint16 header_encoded_length; /**< \brief Length of the encoded PDU header, in octets (NOT sizeof struct) */ - uint16 data_encoded_length; /**< \brief Length of the encoded PDU data, in octets */ + U16 header_encoded_length; /**< \brief Length of the encoded PDU header, in octets (NOT sizeof struct) */ + U16 data_encoded_length; /**< \brief Length of the encoded PDU data, in octets */ CF_EntityId_t source_eid; /**< \brief Source entity ID (normalized) */ CF_EntityId_t destination_eid; /**< \brief Destination entity ID (normalized) */ @@ -141,7 +143,7 @@ typedef struct CF_Logical_PduFileDirectiveHeader */ typedef struct CF_Logical_Lv { - uint8 length; /**< \brief Length of data field */ + U8 length; /**< \brief Length of data field */ const void *data_ptr; /**< \brief Source of actual data in original location */ } CF_Logical_Lv_t; @@ -175,7 +177,7 @@ typedef union CF_Logical_TlvData typedef struct CF_Logical_Tlv { CF_CFDP_TlvType_t type; /**< \brief Nature of data field */ - uint8 length; /**< \brief Length of data field (encoded length, not local storage size) */ + U8 length; /**< \brief Length of data field (encoded length, not local storage size) */ CF_Logical_TlvData_t data; } CF_Logical_Tlv_t; @@ -190,7 +192,7 @@ typedef struct CF_Logical_SegmentRequest typedef struct CF_Logical_SegmentList { - uint8 num_segments; /**< \brief number of valid entries in the segment list */ + U8 num_segments; /**< \brief number of valid entries in the segment list */ /** * \brief Set of all segment requests in this PDU. @@ -203,7 +205,7 @@ typedef struct CF_Logical_SegmentList typedef struct CF_Logical_TlvList { - uint8 num_tlv; /**< \brief number of valid entries in the TLV list */ + U8 num_tlv; /**< \brief number of valid entries in the TLV list */ CF_Logical_Tlv_t tlv[CF_PDU_MAX_TLV]; } CF_Logical_TlvList_t; @@ -216,7 +218,7 @@ typedef struct CF_Logical_TlvList typedef struct CF_Logical_PduEof { CF_CFDP_ConditionCode_t cc; - uint32 crc; + U32 crc; CF_FileSize_t size; /** @@ -234,7 +236,7 @@ typedef struct CF_Logical_PduFin { CF_CFDP_ConditionCode_t cc; CF_CFDP_FinFileStatus_t file_status; - uint8 delivery_code; /**< \brief complete file indicated by '0'. Nonzero means incomplete. */ + U8 delivery_code; /**< \brief complete file indicated by '0'. Nonzero means incomplete. */ /** * \brief Set of all TLV blobs in this PDU. @@ -249,8 +251,8 @@ typedef struct CF_Logical_PduFin */ typedef struct CF_Logical_PduAck { - uint8 ack_directive_code; /**< \brief directive code of the PDU being ACK'ed */ - uint8 ack_subtype_code; /**< \brief depends on ack_directive_code */ + U8 ack_directive_code; /**< \brief directive code of the PDU being ACK'ed */ + U8 ack_subtype_code; /**< \brief depends on ack_directive_code */ CF_CFDP_ConditionCode_t cc; CF_CFDP_AckTxnStatus_t txn_status; } CF_Logical_PduAck_t; @@ -262,8 +264,8 @@ typedef struct CF_Logical_PduAck */ typedef struct CF_Logical_PduMd { - uint8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ - uint8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ + U8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ + U8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ CF_FileSize_t size; @@ -287,7 +289,7 @@ typedef struct CF_Logical_PduNak typedef struct CF_Logical_PduFileDataHeader { - uint8 continuation_state; + U8 continuation_state; /** * \brief the segment_meta_length value will be stored in the @@ -360,7 +362,7 @@ typedef struct CF_Logical_PduBuffer * Note that all CFDP CRCs are 32 bits in length, the blue book * does not permit for any other size. */ - uint32 content_crc; + U32 content_crc; } CF_Logical_PduBuffer_t; #endif /* !CF_LOGICAL_PDU_H */ diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h new file mode 100644 index 00000000000..47a7d44b75d --- /dev/null +++ b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h @@ -0,0 +1,116 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Declarations and prototypes for cf_extern_typedefs module + */ + +#ifndef CF_EXTERN_TYPEDEFS_H +#define CF_EXTERN_TYPEDEFS_H + +// TODO This should live in a CFDP config file +#define CFDP_FILE_NAME_STRING_SIZE 200 + +/** + * @brief Values for CFDP file transfer class + * + * The CFDP specification prescribes two classes/modes of file + * transfer protocol operation - unacknowledged/simple or + * acknowledged/reliable. + * + * Defined per section 7.1 of CCSDS 727.0-B-5 + */ +typedef enum +{ + CF_CFDP_CLASS_1 = 0, /**< \brief CFDP class 1 - Unreliable transfer */ + CF_CFDP_CLASS_2 = 1, /**< \brief CFDP class 2 - Reliable transfer */ +} CF_CFDP_Class_t; + +/** + * @brief CF queue identifiers + */ +typedef enum +{ + CF_QueueIdx_PEND = 0, /**< \brief first one on this list is active */ + CF_QueueIdx_TXA = 1, + CF_QueueIdx_TXW = 2, + CF_QueueIdx_RX = 3, + CF_QueueIdx_HIST = 4, + CF_QueueIdx_HIST_FREE = 5, + CF_QueueIdx_FREE = 6, + CF_QueueIdx_NUM = 7 +} CF_QueueIdx_t; + +/** + * @brief Cache of source and destination filename + * + * This pairs a source and destination file name together + * to be retained for future reference in the transaction/history + */ +typedef struct CF_TxnFilenames +{ + char src_filename[CFDP_FILE_NAME_STRING_SIZE]; + char dst_filename[CFDP_FILE_NAME_STRING_SIZE]; +} CF_TxnFilenames_t; + +/** + * @brief Entity id size + * + * @par Description: + * The maximum size of the entity id as expected for all CFDP packets. + * CF supports the spec's variable size of EID, where the actual size is + * selected at runtime, and therefore the size in CFDP PDUs may be smaller + * than the size specified here. This type only establishes the maximum + * size (and therefore maximum value) that an EID may be. + * + * @note This type is used in several CF commands, and so changing the size + * of this type will affect the following structs: + * CF_ConfigTable_t, configuration table - will change size of file + * CF_ConfigPacket_t, set config params command + * CF_TxFileCmd_t, transmit file command + * CF_PlaybackDirCmd_t, equivalent to above + * CF_Transaction_Payload_t, any command that selects a transaction based on EID + * + * @par Limits + * Must be one of uint8, uint16, uint32, U64. + */ +typedef U32 CF_EntityId_t; + +/** + * @brief transaction sequence number size + * + * @par Description: + * The max size of the transaction sequence number as expected for all CFDP packets. + * CF supports the spec's variable size of TSN, where the actual size is + * selected at runtime, and therefore the size in CFDP PDUs may be smaller + * than the size specified here. This type only establishes the maximum + * size (and therefore maximum value) that a TSN may be. + * + * @note This type is used in several CF commands, and so changing the size + * of this type will affect the following structure: + * CF_Transaction_Payload_t, any command that selects a transaction based on TSN + * + * @par Limits + * Must be one of uint8, uint16, uint32, U64. + */ +typedef U32 CF_TransactionSeq_t; + +#endif /* CF_EXTERN_TYPEDEFS_H */ diff --git a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h new file mode 100644 index 00000000000..e8e0dd5535d --- /dev/null +++ b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h @@ -0,0 +1,141 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * CFS CFDP (CF) Application Public Definitions + * + * This provides default values for configurable items that affect + * the interface(s) of this module. This includes the CMD/TLM message + * interface, tables definitions, and any other data products that + * serve to exchange information with other entities. + * + * @note This file may be overridden/superceded by mission-provided defintions + * either by overriding this header or by generating definitions from a command/data + * dictionary tool. + */ +#ifndef CF_INTERFACE_CFG_H +#define CF_INTERFACE_CFG_H + +#include + +/** + * \defgroup cfscfplatformcfg CFS CFDP Platform Configuration + * \{ + */ + +/** + * @brief Number of channels + * + * @par Description: + * The number of channels in the engine. Changing this + * value changes the configuration table for the application. + * + * @par Limits: + * Must be less <= 200. Obviously it will be smaller than that. + */ +#define CF_NUM_CHANNELS (2) + +/** + * @brief Max NAK segments supported in a NAK PDU + * + * @par Description: + * When a NAK PDU is sent or received, this is the max number of + * segment requests supported. This number should match the ground + * CFDP engine configuration as well. + * + * @par Limits: + * + */ +#define CF_NAK_MAX_SEGMENTS (58) + +/** + * @brief Max number of polling directories per channel. + * + * @par Description: + * This affects the configuration table. There must be an entry (can + * be empty) for each of these polling directories per channel. + * + * @par Limits: + * + */ +#define CF_MAX_POLLING_DIR_PER_CHAN (5) + +/** + * @brief Max PDU size. + * + * @par Description: + * Limits the maximum possible Tx PDU size. Note the resulting CCSDS packet + * also includes a CCSDS header and CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES. + * The outgoing file data chunk size is also limited from the table configuration + * or by set parameter command, which is checked against this value + * (+ smallest possible PDU header). + * + * @par Note: + * This does NOT limit Rx PDUs, since the file data is written from + * the transport packet to the file. + * + * @par Limits: + * Since PDUs are wrapped in CCSDS packets, need to respect any + * CCSDS packet size limits on the system. + * + */ +#define CF_MAX_PDU_SIZE (512) + +/** + * @brief Maximum file name length. + * + * @par Limits: + * + */ +#define CF_FILENAME_MAX_NAME FileNameStringSize + +/** + * @brief Max filename and path length. + * + * @par Limits: + * + */ +#define CF_FILENAME_MAX_LEN FileNameStringSize + +/** + * @brief Number of trailing bytes to add to CFDP PDU + * + * @par Description + * Additional padding bytes to be appended to the tail of CFDP PDUs + * This reserves extra space to the software bus encapsulation buffer for every + * CFDP PDU such that platform-specific trailer information may be added. This + * includes, but is not limited to a separate CRC or error control field in addition + * to the error control field(s) within the the nominal CFDP protocol. + * + * These extra bytes are added at the software bus encapsulation layer, they are not + * part of the CFDP PDU itself. + * + * Set to 0 to disable this feature, such that the software bus buffer + * encapsulates only the CFDP PDU and no extra bytes are added. + * + * @par Limits: + * Maximum value is the difference between the maximum size of a CFDP PDU and the + * maximum size of an SB message. + */ +#define CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES 0 + +/**\}*/ + +#endif From 4f88fcc18c48c506e76d2c128a0163d163e7e548 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 16 Dec 2025 13:29:30 -0700 Subject: [PATCH 005/185] Bring in CFDP engine files --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 3 + Svc/Ccsds/CfdpManager/cf_cfdp.c | 2120 ++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp.h | 798 ++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp_r.c | 1108 ++++++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp_r.h | 406 +++++ Svc/Ccsds/CfdpManager/cf_cfdp_s.c | 843 ++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp_s.h | 332 ++++ 7 files changed, 5610 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp.c create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp.h create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_r.c create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_r.h create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_s.c create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_s.h diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index cae4143ed4f..71622f1c47c 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -20,6 +20,9 @@ register_fprime_library( SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_codec.c" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.c" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.c" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.c" # DEPENDS # MyPackage_MyOtherModule ) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.c b/Svc/Ccsds/CfdpManager/cf_cfdp.c new file mode 100644 index 00000000000..17dac8d099a --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.c @@ -0,0 +1,2120 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application main CFDP engine and PDU parsing implementation + * + * This file contains two sets of functions. The first is what is needed + * to deal with CFDP PDUs. Specifically validating them for correctness + * and ensuring the byte-order is correct for the target. The second + * is incoming and outgoing CFDP PDUs pass through here. All receive + * CFDP PDU logic is performed here and the data is passed to the + * R (rx) and S (tx) logic. + */ + +#include "cfe.h" +#include "cf_verify.h" +#include "cf_app.h" +#include "cf_events.h" +#include "cf_perfids.h" +#include "cf_cfdp.h" +#include "cf_utils.h" + +#include "cf_cfdp_r.h" +#include "cf_cfdp_s.h" +#include "cf_cfdp_dispatch.h" +#include "cf_cfdp_sbintf.h" + +#include +#include "cf_assert.h" + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size) +{ + /* Clear the PDU buffer structure to start */ + memset(ph, 0, sizeof(*ph)); + + /* attach encoder object to PDU buffer which is attached to SB (encapsulation) buffer */ + penc->base = (uint8 *)msgbuf; + ph->penc = penc; + + CF_CFDP_CodecReset(&penc->codec_state, total_size); + + /* + * adjust so that the base points to the actual PDU Header, this makes the offset + * refer to the real offset within the CFDP PDU, rather than the offset of the SB + * msg container. + */ + if (total_size > encap_hdr_size) + { + penc->codec_state.max_size -= encap_hdr_size; + penc->base += encap_hdr_size; + } + else + { + CF_CFDP_CodecSetDone(&penc->codec_state); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size) +{ + /* Clear the PDU buffer structure to start */ + memset(ph, 0, sizeof(*ph)); + + /* attach decoder object to PDU buffer which is attached to SB (encapsulation) buffer */ + pdec->base = (const uint8 *)msgbuf; + ph->pdec = pdec; + + CF_CFDP_CodecReset(&pdec->codec_state, total_size); + + /* + * adjust so that the base points to the actual PDU Header, this makes the offset + * refer to the real offset within the CFDP PDU, rather than the offset of the SB + * msg container. + */ + if (total_size > encap_hdr_size) + { + pdec->codec_state.max_size -= encap_hdr_size; + pdec->base += encap_hdr_size; + } + else + { + CF_CFDP_CodecSetDone(&pdec->codec_state); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) +{ + CF_Timer_InitRelSec(&txn->ack_timer, CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); + txn->flags.com.ack_timer_armed = true; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) +{ + CF_Assert(txn->flags.com.q_index != CF_QueueIdx_FREE); + return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) +{ + CF_Assert(txn->history); + + return (txn->history->dir == CF_Direction_TX); +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +{ + CF_Timer_Seconds_t Sec; + + /* select timeout based on the state */ + if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) + { + /* in an active transaction, we expect traffic so use the normal inactivity timer */ + Sec = CF_AppData.config_table->chan[txn->chan_num].inactivity_timer_s; + } + else + { + /* in an inactive transaction, we do NOT expect traffic, and this timer is now used + * just in case any late straggler PDUs dp get delivered. In this case the + * time should be longer than the retransmit time (ack timer) but less than the full + * inactivity timer (because again, we are not expecting traffic, so waiting the full + * timeout would hold resources longer than needed). Using double the ack timer should + * ensure that if the remote retransmitted anything, we will see it, and avoids adding + * another config option just for this. */ + Sec = CF_AppData.config_table->chan[txn->chan_num].ack_timer_s * 2; + } + + CF_Timer_InitRelSec(&txn->inactivity_timer, Sec); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + static const CF_CFDP_TxnRecvDispatchTable_t state_fns = {.rx = {[CF_TxnState_INIT] = CF_CFDP_RecvInit, + [CF_TxnState_R1] = CF_CFDP_R1_Recv, + [CF_TxnState_S1] = CF_CFDP_S1_Recv, + [CF_TxnState_R2] = CF_CFDP_R2_Recv, + [CF_TxnState_S2] = CF_CFDP_S2_Recv, + [CF_TxnState_DROP] = CF_CFDP_RecvDrop, + [CF_TxnState_HOLD] = CF_CFDP_RecvHold}}; + + CF_CFDP_RxStateDispatch(txn, ph, &state_fns); + CF_CFDP_ArmInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static void CF_CFDP_DispatchTx(CF_Transaction_t *txn) +{ + static const CF_CFDP_TxnSendDispatchTable_t state_fns = { + .tx = {[CF_TxnState_S1] = CF_CFDP_S1_Tx, [CF_TxnState_S2] = CF_CFDP_S2_Tx}}; + + CF_CFDP_TxStateDispatch(txn, &state_fns); +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) +{ + CF_ChunkWrapper_t *ret; + CF_CListNode_t ** chunklist_head; + + chunklist_head = CF_GetChunkListHead(chan, dir); + + /* this should never be null */ + CF_Assert(chunklist_head); + + if (*chunklist_head == NULL) + { + ret = NULL; + } + else + { + ret = container_of(CF_CList_Pop(chunklist_head), CF_ChunkWrapper_t, cl_node); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) +{ + uint16 final_pos; + + /* final position of the encoder state should reflect the entire PDU length */ + final_pos = CF_CODEC_GET_POSITION(ph->penc); + + if (final_pos >= ph->pdu_header.header_encoded_length) + { + /* the value that goes into the packet is length _after_ header */ + ph->pdu_header.data_encoded_length = final_pos - ph->pdu_header.header_encoded_length; + } + + CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, + CF_TransactionSeq_t tsn, bool silent) +{ + /* directive_code == 0 if file data */ + CF_Logical_PduBuffer_t *ph; + CF_Logical_PduHeader_t *hdr; + uint8 eid_len; + + ph = CF_CFDP_MsgOutGet(txn, silent); + + if (ph) + { + hdr = &ph->pdu_header; + + hdr->version = 1; + hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ + hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ + hdr->txm_mode = (CF_CFDP_GetClass(txn) == CF_CFDP_CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ + + /* choose the larger of the two EIDs to determine size */ + if (src_eid > dst_eid) + { + eid_len = CF_CFDP_GetValueEncodedSize(src_eid); + } + else + { + eid_len = CF_CFDP_GetValueEncodedSize(dst_eid); + } + + /* + * This struct holds the "real" length - when assembled into the final packet + * this is encoded as 1 less than this value + */ + hdr->eid_length = eid_len; + hdr->txn_seq_length = CF_CFDP_GetValueEncodedSize(tsn); + + hdr->source_eid = src_eid; + hdr->destination_eid = dst_eid; + hdr->sequence_num = tsn; + + /* + * encode the known parts so far. total_size field cannot be + * included yet because its value is not known, but the basic + * encoding of the other stuff needs to be done so the position + * of any data fields can be determined. + */ + CF_CFDP_EncodeHeaderWithoutSize(ph->penc, hdr); + + /* If directive code is zero, the PDU is a file data PDU which has no directive code field. + * So only set if non-zero, otherwise it will write a 0 to a byte in a file data PDU where we + * don't necessarily want a 0. */ + if (directive_code) + { + /* set values which can be determined at this time */ + ph->fdirective.directive_code = directive_code; + + CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); + } + } + + return ph; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn) +{ + CF_Logical_PduBuffer_t *ph = + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, + txn->history->peer_eid, 0, txn->history->seq_num, 0); + CF_Logical_PduMd_t *md; + CFE_Status_t sret = CFE_SUCCESS; + + if (!ph) + { + sret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + md = &ph->int_header.md; + + CF_Assert((txn->state == CF_TxnState_S1) || (txn->state == CF_TxnState_S2)); + + md->size = txn->fsize; + + /* at this point, need to append filenames into md packet */ + /* this does not actually copy here - that is done during encode */ + md->source_filename.length = + OS_strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); + md->source_filename.data_ptr = txn->history->fnames.src_filename; + md->dest_filename.length = + OS_strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); + md->dest_filename.data_ptr = txn->history->fnames.dst_filename; + + CF_CFDP_EncodeMd(ph->penc, md); + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + } + + return sret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ + CFE_Status_t ret = CFE_SUCCESS; + + /* this should check if any encoding error occurred */ + + /* update PDU length */ + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) +{ + CF_Logical_Tlv_t *ptlv; + + if (ptlv_list->num_tlv < CF_PDU_MAX_TLV) + { + ptlv = &ptlv_list->tlv[ptlv_list->num_tlv]; + ++ptlv_list->num_tlv; + } + else + { + ptlv = NULL; + } + + if (ptlv) + { + ptlv->type = tlv_type; + + if (tlv_type == CF_CFDP_TLV_TYPE_ENTITY_ID) + { + ptlv->data.eid = CF_AppData.config_table->local_eid; + ptlv->length = CF_CFDP_GetValueEncodedSize(ptlv->data.eid); + } + else + { + ptlv->data.data_ptr = NULL; + ptlv->length = 0; + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn) +{ + CF_Logical_PduBuffer_t *ph = + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, + txn->history->peer_eid, 0, txn->history->seq_num, 0); + CF_Logical_PduEof_t *eof; + CFE_Status_t ret = CFE_SUCCESS; + + if (!ph) + { + ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + eof = &ph->int_header.eof; + + eof->cc = CF_TxnStatus_To_ConditionCode(txn->history->txn_stat); + eof->crc = txn->crc.result; + eof->size = txn->fsize; + + if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) + { + CF_CFDP_AppendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID); + } + + CF_CFDP_EncodeEof(ph->penc, eof); + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) +{ + CF_Logical_PduBuffer_t *ph; + CF_Logical_PduAck_t * ack; + CFE_Status_t ret = CFE_SUCCESS; + CF_EntityId_t src_eid; + CF_EntityId_t dst_eid; + + CF_Assert((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN)); + + if (CF_CFDP_IsSender(txn)) + { + src_eid = CF_AppData.config_table->local_eid; + dst_eid = peer_eid; + } + else + { + src_eid = peer_eid; + dst_eid = CF_AppData.config_table->local_eid; + } + + ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, + (dir_code == CF_CFDP_FileDirective_EOF), tsn, 0); + if (!ph) + { + ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + ack = &ph->int_header.ack; + + ack->ack_directive_code = dir_code; + ack->ack_subtype_code = 1; /* looks like always 1 if not extended features */ + ack->cc = cc; + ack->txn_status = ts; + + CF_CFDP_EncodeAck(ph->penc, ack); + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CF_CFDP_ConditionCode_t cc) +{ + CF_Logical_PduBuffer_t *ph = + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, + CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 0); + CF_Logical_PduFin_t *fin; + CFE_Status_t ret = CFE_SUCCESS; + + if (!ph) + { + ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + fin = &ph->int_header.fin; + + fin->cc = cc; + fin->delivery_code = dc; + fin->file_status = fs; + + if (cc != CF_CFDP_ConditionCode_NO_ERROR) + { + CF_CFDP_AppendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID); + } + + CF_CFDP_EncodeFin(ph->penc, fin); + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CF_Logical_PduNak_t *nak; + CFE_Status_t ret = CFE_SUCCESS; + + if (!ph) + { + ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + CF_Assert(CF_CFDP_GetClass(txn) == CF_CFDP_CLASS_2); + + nak = &ph->int_header.nak; + + /* + * NOTE: the caller should have already initialized all the fields. + * This does not need to add anything more to the NAK here + */ + + CF_CFDP_EncodeNak(ph->penc, nak); + CF_CFDP_SetPduLength(ph); + CF_CFDP_Send(txn->chan_num, ph); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvPh(uint8 chan_num, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_Assert(chan_num < CF_NUM_CHANNELS); + /* + * If the source eid, destination eid, or sequence number fields + * are larger than the sizes configured in the cf platform config + * file, then reject the PDU. + */ + if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CFE_SUCCESS) + { + CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: PDU rejected due to EID/seq number field truncation"); + ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + ret = CF_ERROR; + } + /* + * The "large file" flag is not supported by this implementation yet. + * This means file sizes and offsets will be 64 bits, so codec routines + * will need to be updated to understand this. OSAL also doesn't support + * 64-bit file access yet. + */ + else if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.large_flag) + { + CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: PDU with large file bit received (unsupported)"); + ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + ret = CF_ERROR; + } + else + { + if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.pdu_type == 0) + { + CF_CFDP_DecodeFileDirectiveHeader(ph->pdec, &ph->fdirective); + } + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", + (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + ret = CF_SHORT_PDU_ERROR; + } + else + { + /* PDU is ok, so continue processing */ + ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.pdu; + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + const CF_Logical_PduMd_t *md = &ph->int_header.md; + int lv_ret; + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata packet too short: %lu bytes received", + (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_PDU_METADATA_ERROR; + } + else + { + /* store the expected file size in transaction */ + txn->fsize = md->size; + + /* + * store the filenames in transaction. + * + * NOTE: The "CF_CFDP_CopyStringFromLV()" now knows that the data is supposed to be a C string, + * and ensures that the output content is properly terminated, so this only needs to check that + * it worked. + */ + lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), + &md->source_filename); + if (lv_ret < 0) + { + CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", + md->source_filename.length); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_PDU_METADATA_ERROR; + } + else + { + lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.dst_filename, + sizeof(txn->history->fnames.dst_filename), &md->dest_filename); + if (lv_ret < 0) + { + CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", + md->dest_filename.length); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_PDU_METADATA_ERROR; + } + else + { + CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, + txn->history->fnames.dst_filename); + } + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); + + /* if the CRC flag is set, need to deduct the size of the CRC from the data - always 32 bits */ + if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.crc_flag) + { + if (ph->int_header.fd.data_len < sizeof(CF_CFDP_uint32_t)) + { + CF_CODEC_SET_DONE(ph->pdec); + } + else + { + ph->int_header.fd.data_len -= sizeof(CF_CFDP_uint32_t); + } + } + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_SHORT_PDU_ERROR; + } + else if (ph->pdu_header.segment_meta_flag) + { + /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ + CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: filedata PDU with segment metadata received"); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_ERROR; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ret = CF_SHORT_PDU_ERROR; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ret = CF_SHORT_PDU_ERROR; + } + + /* nothing to do for this one, as all fields are bytes */ + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ret = CF_SHORT_PDU_ERROR; + } + + /* NOTE: right now we don't care about the fault location */ + /* nothing to do for this one. All fields are bytes */ + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + + CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); + + if (!CF_CODEC_IS_OK(ph->pdec)) + { + CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + ret = CF_SHORT_PDU_ERROR; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + /* anything received in this state is considered spurious */ + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; + + /* + * Normally we do not expect PDUs for a transaction in holdover, because + * from the local point of view it is completed and done. But the reason + * for the holdover is because the remote side might not have gotten all + * the acks and could still be [re-]sending us PDUs for anything it does + * not know we got already. + * + * If an R2 sent FIN, it's possible that the peer missed the + * FIN-ACK and is sending another FIN. In that case we need to send + * another ACK. + */ + + /* currently the only thing we will re-ack is the FIN. */ + if (ph->fdirective.directive_code == CF_CFDP_FileDirective_FIN) + { + if (!CF_CFDP_RecvFin(txn, ph)) + { + CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_TERMINATED, CF_CFDP_FileDirective_FIN, ph->int_header.fin.cc, + ph->pdu_header.destination_eid, ph->pdu_header.sequence_num); + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CF_Logical_PduFileDirectiveHeader_t *fdh; + int status; + + /* only RX transactions dare tread here */ + txn->history->seq_num = ph->pdu_header.sequence_num; + + /* peer_eid is always the remote partner. src_eid is always the transaction source. + * in this case, they are the same */ + txn->history->peer_eid = ph->pdu_header.source_eid; + txn->history->src_eid = ph->pdu_header.source_eid; + + /* all RX transactions will need a chunk list to track file segments */ + if (txn->chunks == NULL) + { + txn->chunks = CF_CFDP_FindUnusedChunks(CF_GetChannelFromTxn(txn), CF_Direction_RX); + } + if (txn->chunks == NULL) + { + CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, + "CF: cannot get chunklist -- abandoning transaction %u\n", + (unsigned int)ph->pdu_header.sequence_num); + } + else if (ph->pdu_header.pdu_type) + { + /* file data PDU */ + /* being idle and receiving a file data PDU means that no active transaction knew + * about the transaction in progress, so most likely PDUs were missed. */ + + /* if class 2, switch into R2 state and let it handle */ + /* don't forget to bind the transaction */ + if (ph->pdu_header.txm_mode) + { + /* R1, can't do anything without metadata first */ + txn->state = CF_TxnState_DROP; /* drop all incoming */ + /* use inactivity timer to ultimately free the state */ + } + else + { + /* R2 can handle missing metadata, so go ahead and create a temp file */ + txn->state = CF_TxnState_R2; + CF_CFDP_R_Init(txn); + CF_CFDP_DispatchRecv(txn, ph); /* re-dispatch to enter r2 */ + } + } + else + { + fdh = &ph->fdirective; + + /* file directive PDU, but we are in an idle state. It only makes sense right now to accept metadata PDU. */ + switch (fdh->directive_code) + { + case CF_CFDP_FileDirective_METADATA: + status = CF_CFDP_RecvMd(txn, ph); + if (!status) + { + /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ + txn->state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; + txn->flags.rx.md_recv = true; + CF_CFDP_R_Init(txn); /* initialize R */ + } + else + { + CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: got invalid md PDU -- abandoning transaction"); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + /* leave state as idle, which will reset below */ + } + break; + default: + CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + break; + } + } + + if (txn->state == CF_TxnState_INIT) + { + /* state was not changed, so free the transaction */ + CF_CFDP_FinishTransaction(txn, false); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_InitEngine(void) +{ + /* initialize all transaction nodes */ + CF_History_t * history; + CF_Transaction_t * txn = CF_AppData.engine.transactions; + CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; + CF_CListNode_t ** list_head; + CFE_Status_t ret = CFE_SUCCESS; + int chunk_mem_offset = 0; + int i; + int j; + int k; + char nbuf[64]; + + static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; + + memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); + + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); + ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, + nbuf); + if (ret != CFE_SUCCESS) + { + CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); + break; + } + + ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), + CF_AppData.engine.channels[i].pipe, + CF_AppData.config_table->chan[i].pipe_depth_input); + if (ret != CFE_SUCCESS) + { + CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", + (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); + break; + } + + if (CF_AppData.config_table->chan[i].sem_name[0]) + { + /* + * There is a start up race condition because CFE starts all apps at the same time, + * and if this sem is instantiated by another app, it may not be created yet. + * + * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going + * on, delay a bit and try again. + */ + ret = OS_ERR_NAME_NOT_FOUND; + for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) + { + ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, + CF_AppData.config_table->chan[i].sem_name); + + if (ret != OS_ERR_NAME_NOT_FOUND) + { + break; + } + + OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); + } + + if (ret != OS_SUCCESS) + { + CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: failed to get sem id for name %s, error=%ld", + CF_AppData.config_table->chan[i].sem_name, (long)ret); + break; + } + } + + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) + { + /* Initially put this on the free list for this channel */ + CF_FreeTransaction(txn, i); + + for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + { + list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); + + CF_Assert((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); + chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; + CF_CList_InitNode(&cw->cl_node); + CF_CList_InsertBack(list_head, &cw->cl_node); + } + } + + for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + { + history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + CF_CList_InitNode(&history->cl_node); + CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + } + } + + if (ret == CFE_SUCCESS) + { + CF_AppData.engine.enabled = true; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) +{ + CF_CFDP_CycleTx_args_t * args = (CF_CFDP_CycleTx_args_t *)context; + CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ + + if (txn->flags.com.suspended) + { + ret = CF_CLIST_CONT; /* suspended, so move on to next */ + } + else + { + CF_Assert(txn->flags.com.q_index == CF_QueueIdx_TXA); /* huh? */ + + /* if no more messages, then chan->cur will be set. + * If the transaction sent the last filedata PDU and EOF, it will move itself + * off the active queue. Run until either of these occur. */ + while (!args->chan->cur && txn->flags.com.q_index == CF_QueueIdx_TXA) + { + CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); + CF_CFDP_DispatchTx(txn); + CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); + } + + args->ran_one = 1; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_CycleTx(CF_Channel_t *chan) +{ + CF_Transaction_t * txn; + CF_CFDP_CycleTx_args_t args; + uint8 chan_num = (chan - CF_AppData.engine.channels); + + if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) + { + args = (CF_CFDP_CycleTx_args_t) {chan, 0}; + + /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ + + /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many + * PDUs that can be sent once we get to here */ + if (!chan->cur) + { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ + + while (true) + { + /* Attempt to run something on TXA */ + CF_CList_Traverse(chan->qs[CF_QueueIdx_TXA], CF_CFDP_CycleTxFirstActive, &args); + + /* Keep going until CF_QueueIdx_PEND is empty or something is run */ + if (args.ran_one || chan->qs[CF_QueueIdx_PEND] == NULL) + { + break; + } + + txn = container_of(chan->qs[CF_QueueIdx_PEND], CF_Transaction_t, cl_node); + + /* to be processed this needs a chunklist, get one now */ + if (txn->chunks == NULL) + { + txn->chunks = CF_CFDP_FindUnusedChunks(chan, CF_Direction_TX); + } + if (txn->chunks == NULL) + { + /* leave it pending, come back later */ + /* it needs to wait until a chunklist is freed */ + break; + } + + CF_CFDP_ArmInactTimer(txn); + CF_MoveTransaction(txn, CF_QueueIdx_TXA); + } + } + + /* in case the loop exited due to no message buffers, clear it and start from the top next time */ + chan->cur = NULL; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) +{ + CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ + CF_CFDP_Tick_args_t * args = (CF_CFDP_Tick_args_t *)context; + CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + if (!args->chan->cur || (args->chan->cur == txn)) + { + /* found where we left off, so clear that and move on */ + args->chan->cur = NULL; + if (!txn->flags.com.suspended) + { + args->fn(txn, &args->cont); + } + + /* if args->chan->cur was set to not-NULL above, then exit early */ + /* NOTE: if channel is frozen, then tick processing won't have been entered. + * so there is no need to check it here */ + if (args->chan->cur) + { + ret = CF_CLIST_EXIT; + args->early_exit = true; + } + } + + return ret; /* don't tick one, keep looking for cur */ +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_TickTransactions(CF_Channel_t *chan) +{ + bool reset = true; + + void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t *, int *) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, + CF_CFDP_S_Tick_Nak}; + int qs[CF_TickType_NUM_TYPES] = {CF_QueueIdx_RX, CF_QueueIdx_TXW, CF_QueueIdx_TXW}; + + CF_Assert(chan->tick_type < CF_TickType_NUM_TYPES); + + for (; chan->tick_type < CF_TickType_NUM_TYPES; ++chan->tick_type) + { + CF_CFDP_Tick_args_t args = {chan, fns[chan->tick_type], 0, 0}; + + do + { + args.cont = 0; + CF_CList_Traverse(chan->qs[qs[chan->tick_type]], CF_CFDP_DoTick, &args); + if (args.early_exit) + { + /* early exit means we ran out of available outgoing messages this wakeup. + * If current tick type is NAK response, then reset tick type. It would be + * bad to let NAK response starve out RX or TXW ticks on the next cycle. + * + * If RX ticks use up all available messages, then we pick up where we left + * off on the next cycle. (This causes some RX tick counts to be missed, + * but that's ok. Precise timing isn't required.) + * + * This scheme allows the following priority for use of outgoing messages: + * + * RX state messages + * TXW state messages + * NAK response (could be many) + * + * New file data on TXA + */ + if (chan->tick_type != CF_TickType_TXW_NAK) + { + reset = false; + } + + break; + } + } + while (args.cont); + + if (!reset) + { + break; + } + } + + if (reset) + { + chan->tick_type = CF_TickType_RX; /* reset tick type */ + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority) +{ + txn->chan_num = chan; + txn->priority = priority; + txn->keep = keep; + txn->state = cfdp_class ? CF_TxnState_S2 : CF_TxnState_S1; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, + uint8 priority, CF_EntityId_t dest_id) +{ + CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, + (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, + txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + txn->history->fnames.dst_filename); + + CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); + + /* Increment sequence number for new transaction */ + ++CF_AppData.engine.seq_num; + + /* Capture info for history */ + txn->history->seq_num = CF_AppData.engine.seq_num; + txn->history->src_eid = CF_AppData.config_table->local_eid; + txn->history->peer_eid = dest_id; + + CF_InsertSortPrio(txn, CF_QueueIdx_PEND); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, uint8 keep, + uint8 chan_num, uint8 priority, CF_EntityId_t dest_id) +{ + CF_Transaction_t *txn; + CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Assert(chan_num < CF_NUM_CHANNELS); + + CFE_Status_t ret = CFE_SUCCESS; + + if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) + { + txn = CF_FindUnusedTransaction(&CF_AppData.engine.channels[chan_num], CF_Direction_TX); + } + else + { + txn = NULL; + } + + if (txn == NULL) + { + CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: max number of commanded files reached"); + ret = CF_ERROR; + } + else + { + /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ + strncpy(txn->history->fnames.src_filename, src_filename, sizeof(txn->history->fnames.src_filename) - 1); + txn->history->fnames.src_filename[sizeof(txn->history->fnames.src_filename) - 1] = 0; + strncpy(txn->history->fnames.dst_filename, dst_filename, sizeof(txn->history->fnames.dst_filename) - 1); + txn->history->fnames.dst_filename[sizeof(txn->history->fnames.dst_filename) - 1] = 0; + CF_CFDP_TxFile_Initiate(txn, cfdp_class, keep, chan_num, priority, dest_id); + + ++chan->num_cmd_tx; + txn->flags.tx.cmd_tx = true; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_Transaction_t *CF_CFDP_StartRxTransaction(uint8 chan_num) +{ + CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Transaction_t *txn; + + if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) + { + txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); + } + else + { + txn = NULL; + } + + if (txn != NULL) + { + /* set default FIN status */ + txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; + txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; + + txn->flags.com.q_index = CF_QueueIdx_RX; + CF_CList_InsertBack_Ex(chan, txn->flags.com.q_index, &txn->cl_node); + } + + return txn; +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, + CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority, + CF_EntityId_t dest_id) +{ + CFE_Status_t ret; + + /* make sure the directory can be open */ + ret = OS_DirectoryOpen(&pb->dir_id, src_filename); + if (ret != OS_SUCCESS) + { + CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); + ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; + } + else + { + pb->diropen = true; + pb->busy = true; + pb->keep = keep; + pb->priority = priority; + pb->dest_id = dest_id; + pb->cfdp_class = cfdp_class; + + /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ + strncpy(pb->fnames.src_filename, src_filename, sizeof(pb->fnames.src_filename) - 1); + pb->fnames.src_filename[sizeof(pb->fnames.src_filename) - 1] = 0; + strncpy(pb->fnames.dst_filename, dst_filename, sizeof(pb->fnames.dst_filename) - 1); + pb->fnames.dst_filename[sizeof(pb->fnames.dst_filename) - 1] = 0; + } + + /* the executor will start the transfer next cycle */ + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, + uint8 keep, uint8 chan, uint8 priority, uint16 dest_id) +{ + int i; + CF_Playback_t *pb; + + for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) + { + pb = &CF_AppData.engine.channels[chan].playback[i]; + if (!pb->busy) + { + break; + } + } + + if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) + { + CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); + return CF_ERROR; + } + + return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) +{ + CF_Transaction_t *txn; + os_dirent_t dirent; + int32 status; + + /* either there's no transaction (first one) or the last one was finished, so check for a new one */ + + memset(&dirent, 0, sizeof(dirent)); + + while (pb->diropen && (pb->num_ts < CF_NUM_TRANSACTIONS_PER_PLAYBACK)) + { + if (pb->pending_file[0] == 0) + { + CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); + status = OS_DirectoryRead(pb->dir_id, &dirent); + CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); + + if (status != OS_SUCCESS) + { + /* PFTO: can we figure out the difference between "end of dir" and an error? */ + OS_DirectoryClose(pb->dir_id); + pb->diropen = false; + break; + } + + if (!strcmp(dirent.FileName, ".") || !strcmp(dirent.FileName, "..")) + { + continue; + } + + strncpy(pb->pending_file, OS_DIRENTRY_NAME(dirent), sizeof(pb->pending_file) - 1); + pb->pending_file[sizeof(pb->pending_file) - 1] = 0; + } + else + { + txn = CF_FindUnusedTransaction(chan, CF_Direction_TX); + if (txn == NULL) + { + /* while not expected this can certainly happen, because + * rx transactions consume in these as well. */ + /* should not need to do anything special, will come back next tick */ + break; + } + + snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", + CF_FILENAME_MAX_PATH - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", + CF_FILENAME_MAX_PATH - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + + CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - CF_AppData.engine.channels), pb->priority, + pb->dest_id); + + txn->pb = pb; + ++pb->num_ts; + + pb->pending_file[0] = 0; /* continue reading dir */ + } + } + + if (!pb->diropen && !pb->num_ts) + { + /* the directory has been exhausted, and there are no more active transactions + * for this playback -- so mark it as not busy */ + pb->busy = false; + } +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, uint8 *counter) +{ + if (pb->counted != up) + { + /* only handle on state change */ + pb->counted = !!up; /* !! ensure 0 or 1, should be optimized out */ + + if (up) + { + ++*counter; + } + else + { + CF_Assert(*counter); /* sanity check it isn't zero */ + --*counter; + } + } +} + +/*---------------------------------------------------------------- + * + * Internal helper routine only, not part of API. + * + *-----------------------------------------------------------------*/ +static void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) +{ + int i; + const int chan_index = (chan - CF_AppData.engine.channels); + + for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) + { + CF_CFDP_ProcessPlaybackDirectory(chan, &chan->playback[i]); + CF_CFDP_UpdatePollPbCounted(&chan->playback[i], chan->playback[i].busy, + &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) +{ + CF_Poll_t * poll; + CF_ChannelConfig_t *cc; + CF_PollDir_t * pd; + int i; + int chan_index; + int count_check; + int ret; + + for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) + { + poll = &chan->poll[i]; + chan_index = (chan - CF_AppData.engine.channels); + cc = &CF_AppData.config_table->chan[chan_index]; + pd = &cc->polldir[i]; + count_check = 0; + + if (pd->enabled) + { + if (!poll->pb.busy && !poll->pb.num_ts) + { + if (!poll->timer_set && pd->interval_sec) + { + /* timer was not set, so set it now */ + CF_Timer_InitRelSec(&poll->interval_timer, pd->interval_sec); + poll->timer_set = true; + } + else if (CF_Timer_Expired(&poll->interval_timer)) + { + /* the timer has expired */ + ret = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, + chan_index, pd->priority, pd->dest_eid); + if (!ret) + { + poll->timer_set = false; + } + else + { + /* error occurred in playback directory, so reset the timer */ + /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to + * to have another here */ + CF_Timer_InitRelSec(&poll->interval_timer, pd->interval_sec); + } + } + else + { + CF_Timer_Tick(&poll->interval_timer); + } + } + else + { + /* playback is active, so step it */ + CF_CFDP_ProcessPlaybackDirectory(chan, &poll->pb); + } + + count_check = 1; + } + + CF_CFDP_UpdatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_CycleEngine(void) +{ + CF_Channel_t *chan; + int i; + + if (CF_AppData.engine.enabled) + { + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + chan = &CF_AppData.engine.channels[i]; + CF_AppData.engine.outgoing_counter = 0; + + /* consume all received messages, even if channel is frozen */ + CF_CFDP_ReceiveMessage(chan); + + if (!CF_AppData.hk.Payload.channel_hk[i].frozen) + { + /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available + * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata + * PDUs. */ + + /* cycle all transactions (tick) */ + CF_CFDP_TickTransactions(chan); + + /* cycle the current tx transaction */ + CF_CFDP_CycleTx(chan); + + CF_CFDP_ProcessPlaybackDirectories(chan); + CF_CFDP_ProcessPollingDirectories(chan); + } + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) +{ + CF_Channel_t *chan; + + if (txn->flags.com.q_index == CF_QueueIdx_FREE) + { + CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, + "CF: attempt to reset a transaction that has already been freed"); + return; + } + + chan = CF_GetChannelFromTxn(txn); + + /* this should always be */ + CF_Assert(chan != NULL); + + /* If this was on the TXA queue (transmit side) then we need to move it out + * so the tick processor will stop trying to actively transmit something - + * it should move on to the next transaction. + * + * RX transactions can stay on the RX queue, that does not hurt anything + * because they are only triggered when a PDU comes in matching that seq_num + * (RX queue is not separated into A/W parts) */ + if (txn->flags.com.q_index == CF_QueueIdx_TXA) + { + CF_DequeueTransaction(txn); + CF_InsertSortPrio(txn, CF_QueueIdx_TXW); + } + + if (OS_ObjectIdDefined(txn->fd)) + { + CF_WrappedClose(txn->fd); + + if (!txn->keep) + { + CF_CFDP_HandleNotKeepFile(txn); + } + + txn->fd = OS_OBJECT_ID_UNDEFINED; + } + + if (txn->history != NULL) + { + CF_CFDP_SendEotPkt(txn); + + /* extra bookkeeping for tx direction only */ + if (txn->history->dir == CF_Direction_TX && txn->flags.tx.cmd_tx) + { + CF_Assert(chan->num_cmd_tx); /* sanity check */ + + --chan->num_cmd_tx; + } + + txn->flags.com.keep_history = keep_history; + } + + if (txn->pb) + { + /* a playback's transaction is now done, decrement the playback counter */ + CF_Assert(txn->pb->num_ts); + --txn->pb->num_ts; + } + + /* no need to come back to this txn */ + if (chan->cur == txn) + { + chan->cur = NULL; + } + + /* Put this transaction into the holdover state, inactivity timer will recycle it */ + txn->state = CF_TxnState_HOLD; + CF_CFDP_ArmInactTimer(txn); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) +{ + CF_Channel_t * chan; + CF_CListNode_t **chunklist_head; + CF_QueueIdx_t hist_destq; + + /* File should have been closed by the state machine, but if + * it still hanging open at this point, close it now so its not leaked. + * This is not normal/expected so log it if this happens. */ + if (OS_ObjectIdDefined(txn->fd)) + { + CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); + OS_close(txn->fd); + txn->fd = OS_OBJECT_ID_UNDEFINED; + } + + CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ + + chan = CF_GetChannelFromTxn(txn); + + /* this should always be */ + if (chan != NULL && txn->history != NULL) + { + if (txn->chunks != NULL) + { + chunklist_head = CF_GetChunkListHead(chan, txn->history->dir); + if (chunklist_head != NULL) + { + CF_CList_InsertBack(chunklist_head, &txn->chunks->cl_node); + txn->chunks = NULL; + } + } + + if (txn->flags.com.keep_history) + { + /* move transaction history to history queue */ + hist_destq = CF_QueueIdx_HIST; + } + else + { + hist_destq = CF_QueueIdx_HIST_FREE; + } + CF_CList_InsertBack_Ex(chan, hist_destq, &txn->history->cl_node); + txn->history = NULL; + } + + /* this wipes it and puts it back onto the list to be found by + * CF_FindUnusedTransaction(). Need to preserve the chan_num + * and keep it associated with this channel, though. */ + CF_FreeTransaction(txn, txn->chan_num); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +{ + if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + { + txn->history->txn_stat = txn_stat; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) +{ + CF_EotPacket_t * EotPktPtr; + CFE_SB_Buffer_t *BufPtr; + + /* + ** Get a Message block of memory and initialize it + */ + BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); + + if (BufPtr != NULL) + { + EotPktPtr = (void *)BufPtr; + + CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); + + EotPktPtr->Payload.channel = txn->chan_num; + EotPktPtr->Payload.direction = txn->history->dir; + EotPktPtr->Payload.fnames = txn->history->fnames; + EotPktPtr->Payload.state = txn->state; + EotPktPtr->Payload.txn_stat = txn->history->txn_stat; + EotPktPtr->Payload.src_eid = txn->history->src_eid; + EotPktPtr->Payload.peer_eid = txn->history->peer_eid; + EotPktPtr->Payload.seq_num = txn->history->seq_num; + EotPktPtr->Payload.fsize = txn->fsize; + EotPktPtr->Payload.crc_result = txn->crc.result; + + /* + ** Timestamp and send eod of transaction telemetry + */ + CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); + CFE_SB_TransmitBuffer(BufPtr, true); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) +{ + if (src_lv->length < buf_maxsz) + { + memcpy(buf, src_lv->data_ptr, src_lv->length); + buf[src_lv->length] = 0; + return src_lv->length; + } + + /* ensure output is empty */ + buf[0] = 0; + return CF_ERROR; /* invalid len in lv? */ +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) +{ + void (*fns[CF_Direction_NUM])(CF_Transaction_t *) = { + [CF_Direction_RX] = CF_CFDP_R_Cancel, [CF_Direction_TX] = CF_CFDP_S_Cancel}; + + if (!txn->flags.com.canceled) + { + txn->flags.com.canceled = true; + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_CANCEL_REQUEST_RECEIVED); + + /* this should always be true, just confirming before indexing into array */ + if (txn->history->dir < CF_Direction_NUM) + { + fns[txn->history->dir](txn); + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) +{ + CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); + if (OS_ObjectIdDefined(txn->fd)) + { + CF_WrappedClose(txn->fd); + } + return CF_CLIST_CONT; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_DisableEngine(void) +{ + int i; + int j; + static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; + CF_Channel_t * chan; + + CF_AppData.engine.enabled = false; + + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + chan = &CF_AppData.engine.channels[i]; + + /* first, close all active files */ + for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) + { + CF_CList_Traverse(chan->qs[CLOSE_QUEUES[j]], CF_CFDP_CloseFiles, NULL); + } + + /* any playback directories need to have their directory ids closed */ + for (j = 0; j < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++j) + { + if (chan->playback[j].busy) + { + OS_DirectoryClose(chan->playback[j].dir_id); + } + } + + for (j = 0; j < CF_MAX_POLLING_DIR_PER_CHAN; ++j) + { + if (chan->poll[j].pb.busy) + { + OS_DirectoryClose(chan->poll[j].pb.dir_id); + } + } + + /* finally all queue counters must be reset */ + memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); + + CFE_SB_DeletePipe(chan->pipe); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +bool CF_CFDP_IsPollingDir(const char *src_file, uint8 chan_num) +{ + bool return_code = false; + char src_dir[CF_FILENAME_MAX_LEN] = "\0"; + CF_ChannelConfig_t *cc; + CF_PollDir_t * pd; + int i; + + char *last_slash = strrchr(src_file, '/'); + if (last_slash != NULL) + { + strncpy(src_dir, src_file, last_slash - src_file); + } + + cc = &CF_AppData.config_table->chan[chan_num]; + for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) + { + pd = &cc->polldir[i]; + if (strcmp(src_dir, pd->src_dir) == 0) + { + return_code = true; + break; + } + } + + return return_code; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) +{ + /* Sender */ + if (CF_CFDP_IsSender(txn)) + { + if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + { + /* If move directory is defined attempt move */ + CF_CFDP_MoveFile(txn->history->fnames.src_filename, CF_AppData.config_table->chan[txn->chan_num].move_dir); + } + else + { + /* file inside an polling directory */ + if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename, txn->chan_num)) + { + /* If fail directory is defined attempt move */ + CF_CFDP_MoveFile(txn->history->fnames.src_filename, CF_AppData.config_table->fail_dir); + } + } + } + /* Not Sender */ + else + { + OS_remove(txn->history->fnames.dst_filename); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_MoveFile(const char *src, const char *dest_dir) +{ + osal_status_t status = OS_ERROR; + char * filename; + char destination[OS_MAX_PATH_LEN]; + int dest_path_len; + + if (dest_dir[0] != 0) + { + filename = strrchr(src, '/'); + if (filename != NULL) + { + dest_path_len = snprintf(destination, sizeof(destination), "%s%s", dest_dir, filename); + if (dest_path_len >= (int)sizeof(destination)) + { + /* Mark character before zero terminator to indicate truncation */ + destination[sizeof(destination) - 2] = CF_FILENAME_TRUNCATED; + + /* Send event describing that the path would be truncated */ + CFE_EVS_SendEvent(CF_EID_INF_CFDP_BUF_EXCEED, CFE_EVS_EventType_INFORMATION, + "CF: destination has been truncated to %s", destination); + } + status = OS_mv(src, destination); + } + } + + if (status != OS_SUCCESS) + { + OS_remove(src); + } +} diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.h b/Svc/Ccsds/CfdpManager/cf_cfdp.h new file mode 100644 index 00000000000..41e16f7ceba --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.h @@ -0,0 +1,798 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application CFDP engine and packet parsing header file + */ + +#ifndef CF_CFDP_H +#define CF_CFDP_H + +#include "cf_cfdp_types.h" + +/** + * @brief Structure for use with the CF_CFDP_CycleTx() function + */ +typedef struct CF_CFDP_CycleTx_args +{ + CF_Channel_t *chan; /**< \brief channel structure */ + int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ +} CF_CFDP_CycleTx_args_t; + +/** + * @brief Structure for use with the CF_CFDP_DoTick() function + */ +typedef struct CF_CFDP_Tick_args +{ + CF_Channel_t *chan; /**< \brief channel structure */ + void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ + bool early_exit; /**< \brief early exit result */ + int cont; /**< \brief if 1, then re-traverse the list */ +} CF_CFDP_Tick_args_t; + +/********************************************************************************/ +/** + * @brief Initiate the process of encoding a new PDU to send + * + * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU + * for sending to a remote entity. + * + * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param encap_hdr_size Offset of first CFDP PDU octet within buffer + * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) + */ +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size); + +/********************************************************************************/ +/** + * @brief Initiate the process of decoding a received PDU + * + * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU + * that was received from a remote entity. + * + * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param encap_hdr_size Offset of first CFDP PDU octet within buffer + * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) + */ +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size); + +/* engine execution functions */ + +/************************************************************************/ +/** @brief Finish a transaction + * + * This marks the transaction as completed and puts it into a holdover state. + * After the inactivity timer expires, the resources will be recycled and + * become available for re-use. + * + * Holdover is necessary because even though locally we consider the transaction + * to be complete, there may be undelivered PDUs still in network queues that + * get delivered to us late. By holding this transaction for a bit longer, + * we can still associate those PDUs with this transaction/seq_num and + * appropriately handle them as dupes/spurious deliveries. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param keep_history Whether the transaction info should be preserved in history + */ +void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); + +/************************************************************************/ +/** @brief Recover resources associated with a transaction + * + * Wipes all data in the transaction struct and returns everything to its + * relevant FREE list so it can be used again. + * + * Notably, should any PDUs arrive after this that is related to this + * transaction, these PDUs will not be identifiable, and no longer associable + * to this transaction. + * + * @par Assumptions, External Events, and Notes: + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to store transaction status code only + * + * This records the status in the history block but does not set FIN flag + * or take any other protocol/state machine actions. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ +void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + +/************************************************************************/ +/** @brief Send an end of transaction packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Initialization function for the CFDP engine + * + * @par Description + * Performs all initialization of the CFDP engine + * + * @par Assumptions, External Events, and Notes: + * Only called once. + * + * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS + * @returns anything else on error. + * + */ +CFE_Status_t CF_CFDP_InitEngine(void); + +/************************************************************************/ +/** @brief Cycle the engine. Called once per wakeup. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ +void CF_CFDP_CycleEngine(void); + +/************************************************************************/ +/** @brief Disables the CFDP engine and resets all state in it. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ +void CF_CFDP_DisableEngine(void); + +/************************************************************************/ +/** @brief Begin transmit of a file. + * + * @par Description + * This function sets up a transaction for and starts transmit of + * the given filename. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS + * @returns CFE_SUCCESS on success. CF_ERROR on error. + */ +CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, uint8 keep, + uint8 chan, uint8 priority, CF_EntityId_t dest_id); + +/************************************************************************/ +/** @brief Begin transmit of a directory. + * + * @par Description + * This function sets up CF_Playback_t structure with state so it can + * become part of the directory polling done at each engine cycle. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS + * @returns CFE_SUCCESS on success. CF_ERROR on error. + */ +CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, + uint8 keep, uint8 chan, uint8 priority, uint16 dest_id); + +/************************************************************************/ +/** @brief Build the PDU header in the output buffer to prepare to send a packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param directive_code Code to use for file directive headers (set to 0 for data) + * @param src_eid Value to set in source entity ID field + * @param dst_eid Value to set in destination entity ID field + * @param towards_sender Whether this is transmitting toward the sender entity + * @param tsn Transaction sequence number to put into PDU + * @param silent If true, suppress error event if no message buffer available + * + * @returns Pointer to PDU buffer which may be filled with additional data + * @retval NULL if no message buffer available + */ +CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, + CF_TransactionSeq_t tsn, bool silent); + +/************************************************************************/ +/** @brief Build a metadata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send a previously-assembled filedata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the file data PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * sends the PDU that was previously allocated and assembled. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. (error checks not yet implemented) + */ +CFE_Status_t CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Build an EOF PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Build an ACK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because + * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for + * long term maintenance to not build an incomplete CF_History_t for it. + * + * @param txn Pointer to the transaction object + * @param ts Transaction ACK status + * @param dir_code File directive code being ACK'ed + * @param cc Condition code of transaction + * @param peer_eid Remote entity ID + * @param tsn Transaction sequence number + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); + +/************************************************************************/ +/** @brief Build a FIN PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param dc Final delivery status code (complete or incomplete) + * @param fs Final file status (retained or rejected, etc) + * @param cc Final CFDP condition code + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CF_CFDP_ConditionCode_t cc); + +/************************************************************************/ +/** @brief Send a previously-assembled NAK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the NAK PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * encodes and sends the previously-assembled PDU buffer. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CFE_Status_t status code + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Appends a single TLV value to the logical PDU data + * + * This function implements common functionality between SendEof and SendFin + * which append a TLV value specifying the faulting entity ID. + * + * @par Assumptions, External Events, and Notes: + * ptlv_list must not be NULL. + * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented + * + * @param ptlv_list TLV list from current PDU buffer. + * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + */ +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); + +/************************************************************************/ +/** @brief Unpack a basic PDU header from a received message. + * + * @par Description + * This interprets the common PDU header and the file directive header + * (if applicable) and populates the logical PDU buffer. + * + * @par Assumptions, External Events, and Notes: + * A new message has been received. + * + * @param chan_num The channel number for statistics purposes + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_ERROR for general errors + * @retval CF_SHORT_PDU_ERROR if PDU too short + */ +CFE_Status_t CF_CFDP_RecvPh(uint8 chan_num, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a metadata PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_PDU_METADATA_ERROR on error + */ +CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a file data PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a file data PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_ERROR for general errors + * @retval CF_SHORT_PDU_ERROR PDU too short + */ +CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an EOF PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an end of file PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_SHORT_PDU_ERROR on error + */ +CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an ACK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_SHORT_PDU_ERROR on error + */ +CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an FIN PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a final PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_SHORT_PDU_ERROR on error + */ +CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a NAK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a negative/non-acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CFE_SUCCESS on success + * @retval CF_SHORT_PDU_ERROR on error + */ +CFE_Status_t CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Dispatch received packet to its handler. + * + * This dispatches the PDU to the appropriate handler + * based on the transaction state + * + * @par Assumptions, External Events, and Notes: + * txn must not be null. It must be an initialized transaction. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + */ +void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Cancels a transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * + */ +void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to set tx file state in a transaction. + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for sending a file. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * + */ +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority); + +/************************************************************************/ +/** @brief Helper function to start a new RX transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for receiving a file. Note that in the + * receive direction, most fields are unknown until the MD is received, + * and thus are left in their initial state here (generally 0). + * + * If there is no capacity for another RX transaction, this returns NULL. + * + * @param chan_num CF channel number + * @returns Pointer to new transaction + * + */ +CF_Transaction_t *CF_CFDP_StartRxTransaction(uint8 chan_num); + +/* functions to handle LVs (length-value, CFDP spec) */ +/* returns number of bytes copied, or -1 on error */ + +/************************************************************************/ +/** @brief Copy string data from a lv (length, value) pair. + * + * This copies a string value from an LV pair inside a PDU buffer. + * In CF this is used for file names embedded within PDUs. + * + * @note This function assures that the output string is terminated + * appropriately, such that it can be used as a normal C string. As + * such, the buffer size must be at least 1 byte larger than the maximum + * string length. + * + * @par Assumptions, External Events, and Notes: + * src_lv must not be NULL. buf must not be NULL. + * + * @param buf Pointer to buffer to store string + * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) + * @param src_lv Pointer to LV pair from logical PDU buffer + * + * @returns The resulting string length, NOT including termination character + * @retval CF_ERROR on error + */ +int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); + +/************************************************************************/ +/** @brief Arm the ACK timer + * + * @par Description + * Helper function to arm the ACK timer and set the flag. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + */ +void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Receive state function to ignore a packet. + * + * @par Description + * This function signature must match all receive state functions. + * The parameter txn is ignored here. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Receive state function during holdover period. + * + * @par Description + * This function signature must match all receive state functions. + * Handles any possible spurious PDUs that might come in after the + * transaction is considered done. This can happen if ACKs were + * lost in transmission causing the sender to retransmit PDUs even + * though we already completed the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Receive state function to process new rx transaction. + * + * @par Description + * An idle transaction has never had message processing performed on it. + * Typically, the first packet received for a transaction would be + * the metadata PDU. There's a special case for R2 where the metadata + * PDU could be missed, and filedata comes in instead. In that case, + * an R2 transaction must still be started. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. There must be a received message. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief List traversal function to close all files in all active transactions. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. + * + * @param node List node pointer + * @param context Opaque pointer, not used in this function + * + * @returns integer traversal code + * @retval Always CF_LIST_CONT indicate list traversal should not exit early. + */ +CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Cycle the current active tx or make a new one active. + * + * @par Description + * First traverses all tx transactions on the active queue. If at + * least one is found, then it stops. Otherwise it moves a + * transaction on the pending queue to the active queue and + * tries again to find an active one. + * + * @par Assumptions, External Events, and Notes: + * None + * + * @param chan Channel to cycle + */ +void CF_CFDP_CycleTx(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief List traversal function that cycles the first active tx. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Description + * There can only be one active tx transaction per engine cycle. + * This function finds the first active, and then sends file + * data PDUs until there are no outgoing message buffers. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. Context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Call R and then S tick functions for all active transactions. + * + * @par Description + * Traverses all transactions in the RX and TXW queues, and calls + * their tick functions. Note that the TXW queue is used twice: + * once for regular tick processing, and one for NAK response. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan Channel to tick + */ +void CF_CFDP_TickTransactions(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief Step each active playback directory. + * + * @par Description + * Check if a playback directory needs iterated, and if so does, and + * if a valid file is found initiates playback on it. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL, pb must not be NULL. + * + * @param chan The channel associated with the playback + * @param pb The playback state + */ +void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); + +/************************************************************************/ +/** @brief Kick the dir playback if timer elapsed. + * + * @par Description + * This function waits for the polling directory interval timer, + * and if it has expired, starts a playback in the polling directory. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan The channel associated with the playback + */ +void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief List traversal function that calls a r or s tick function. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL, context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Check if source file came from polling directory + * + * + * @par Assumptions, External Events, and Notes: + * + * @retval true/false + */ +bool CF_CFDP_IsPollingDir(const char *src_file, uint8 chan_num); + +/************************************************************************/ +/** @brief Remove/Move file after transaction + * + * This helper is used to handle "not keep" file option after a transaction. + * + * @par Assumptions, External Events, and Notes: + * + */ +void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Move File + * + * This helper is used to move a file. + * + * @par Assumptions, External Events, and Notes: + * + */ +void CF_CFDP_MoveFile(const char *src, const char *dest_dir); + +#endif /* !CF_CFDP_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.c b/Svc/Ccsds/CfdpManager/cf_cfdp_r.c new file mode 100644 index 00000000000..36a45bfdf18 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.c @@ -0,0 +1,1108 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * The CF Application CFDP receive logic source file + * + * Handles all CFDP engine functionality specific to RX transactions. + */ +#include "cfe.h" +#include "cf_verify.h" +#include "cf_app.h" +#include "cf_events.h" +#include "cf_perfids.h" +#include "cf_cfdp.h" +#include "cf_utils.h" + +#include "cf_cfdp_r.h" +#include "cf_cfdp_dispatch.h" + +#include +#include +#include "cf_assert.h" + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +{ + CF_CFDP_SetTxnStatus(txn, txn_stat); + txn->flags.rx.send_fin = true; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R1_Reset(CF_Transaction_t *txn) +{ + CF_CFDP_FinishTransaction(txn, true); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_Reset(CF_Transaction_t *txn) +{ + if ((txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || + (txn->state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || + CF_TxnStatus_IsError(txn->history->txn_stat) || txn->flags.com.canceled) + { + CF_CFDP_R1_Reset(txn); /* it's done */ + } + else + { + /* not waiting for FIN ACK, so trigger send FIN */ + txn->flags.rx.send_fin = true; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, uint32 expected_crc) +{ + CFE_Status_t ret = CFE_SUCCESS; + CF_CRC_Finalize(&txn->crc); + if (txn->crc.result != expected_crc) + { + CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (unsigned long)txn->crc.result, + (unsigned long)expected_crc); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; + ret = CF_ERROR; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak) +{ + uint32 ret; + int send_nak = false; + int send_fin = false; + /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ + /* if all data is present, then there will be no gaps in the chunk */ + + if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + { + /* first, check if md is received. If not, send specialized NAK */ + if (!txn->flags.rx.md_recv) + { + send_nak = true; + } + else + { + /* only look for 1 gap, since the goal here is just to know that there are gaps */ + ret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, 1, txn->fsize, 0, NULL, NULL); + + if (ret) + { + /* there is at least 1 gap, so send a NAK */ + send_nak = true; + } + else if (txn->flags.rx.eof_recv) + { + /* the EOF was received, and there are no NAKs -- process completion in send FIN state */ + send_fin = true; + } + } + + if (send_nak && ok_to_send_nak) + { + /* Increment the acknak counter */ + ++txn->state_data.receive.r2.acknak_count; + + /* Check limit and handle if needed */ + if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].nak_limit) + { + CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + send_fin = true; + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; + /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); + txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ + } + else + { + txn->flags.rx.send_nak = true; + } + } + + if (send_fin) + { + txn->flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ + + /* the transaction is now considered complete, but this will not overwrite an + * error status code if there was one set */ + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_NO_ERROR); + } + + /* always go to CF_RxSubState_FILEDATA, and let tick change state */ + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + const CF_Logical_PduFileDataHeader_t *fd; + int32 fret; + CFE_Status_t ret; + + /* this function is only entered for data PDUs */ + fd = &ph->int_header.fd; + ret = CFE_SUCCESS; + + /* + * NOTE: The decode routine should have left a direct pointer to the data and actual data length + * within the PDU. The length has already been verified, too. Should not need to make any + * adjustments here, just write it. + */ + + if (txn->state_data.receive.cached_pos != fd->offset) + { + fret = CF_WrappedLseek(txn->fd, fd->offset, OS_SEEK_SET); + if (fret != fd->offset) + { + CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + (long)fd->offset, (long)fret); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + ret = CF_ERROR; /* connection will reset in caller */ + } + } + + if (ret != CF_ERROR) + { + fret = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); + if (fret != fd->data_len) + { + CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + (long)fd->data_len, (long)fret); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; + ret = CF_ERROR; /* connection will reset in caller */ + } + else + { + txn->state_data.receive.cached_pos = fd->data_len + fd->offset; + CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += fd->data_len; + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CFE_Status_t ret = CFE_SUCCESS; + const CF_Logical_PduEof_t *eof; + + if (!CF_CFDP_RecvEof(txn, ph)) + { + /* this function is only entered for PDUs identified as EOF type */ + eof = &ph->int_header.eof; + + /* only check size if MD received, otherwise it's still OK */ + if (txn->flags.rx.md_recv && (eof->size != txn->fsize)) + { + CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (unsigned long)eof->size, + (unsigned long)txn->fsize); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + ret = CF_REC_PDU_FSIZE_MISMATCH_ERROR; + } + } + else + { + CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CF_REC_PDU_BAD_EOF_ERROR; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + int ret = CF_CFDP_R_SubstateRecvEof(txn, ph); + uint32 crc; + const CF_Logical_PduEof_t *eof; + + /* this function is only entered for PDUs identified as EOF type */ + eof = &ph->int_header.eof; + crc = eof->crc; + + if (ret == CFE_SUCCESS) + { + /* Verify CRC */ + if (CF_CFDP_R_CheckCrc(txn, crc) == CFE_SUCCESS) + { + /* successfully processed the file */ + txn->keep = 1; /* save the file */ + } + /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ + } + + /* after exit, always reset since we are done */ + /* reset even if the EOF failed -- class 1, so it won't come again! */ + CF_CFDP_R1_Reset(txn); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + const CF_Logical_PduEof_t *eof; + int ret; + + if (!txn->flags.rx.eof_recv) + { + ret = CF_CFDP_R_SubstateRecvEof(txn, ph); + + /* did receiving EOF succeed? */ + if (ret == CFE_SUCCESS) + { + eof = &ph->int_header.eof; + + txn->flags.rx.eof_recv = true; + + /* need to remember the EOF CRC for later */ + txn->state_data.receive.r2.eof_crc = eof->crc; + txn->state_data.receive.r2.eof_size = eof->size; + + /* always ACK the EOF, even if we're not done */ + txn->state_data.receive.r2.eof_cc = eof->cc; + txn->flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ + + /* only check for complete if EOF with no errors */ + if (txn->state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) + { + CF_CFDP_R2_Complete(txn, 1); /* CF_CFDP_R2_Complete() will change state */ + } + else + { + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_From_ConditionCode(txn->state_data.receive.r2.eof_cc)); + CF_CFDP_R2_Reset(txn); + } + } + else + { + /* bad EOF sent? */ + if (ret == CF_REC_PDU_FSIZE_MISMATCH_ERROR) + { + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + } + else + { + /* can't do anything with this bad EOF, so return to FILEDATA */ + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + int ret; + + /* got file data PDU? */ + ret = CF_CFDP_RecvFd(txn, ph); + if (ret == CFE_SUCCESS) + { + ret = CF_CFDP_R_ProcessFd(txn, ph); + } + + if (ret == CFE_SUCCESS) + { + /* class 1 digests CRC */ + CF_CRC_Digest(&txn->crc, ph->int_header.fd.data_ptr, ph->int_header.fd.data_len); + } + else + { + /* Reset transaction on failure */ + CF_CFDP_R1_Reset(txn); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + const CF_Logical_PduFileDataHeader_t *fd; + int ret; + + /* this function is only entered for data PDUs */ + fd = &ph->int_header.fd; + + /* got file data PDU? */ + ret = CF_CFDP_RecvFd(txn, ph); + if (ret == CFE_SUCCESS) + { + ret = CF_CFDP_R_ProcessFd(txn, ph); + } + + if (ret == CFE_SUCCESS) + { + /* class 2 does CRC at FIN, but track gaps */ + CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, fd->data_len); + + if (txn->flags.rx.fd_nak_sent) + { + CF_CFDP_R2_Complete(txn, 0); /* once nak-retransmit received, start checking for completion at each fd */ + } + + if (!txn->flags.rx.complete) + { + CF_CFDP_ArmAckTimer(txn); /* re-arm ACK timer, since we got data */ + } + + txn->state_data.receive.r2.acknak_count = 0; + } + else + { + /* Reset transaction on failure */ + CF_CFDP_R2_Reset(txn); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) +{ + CF_GapComputeArgs_t * args = (CF_GapComputeArgs_t *)opaque; + CF_Logical_SegmentRequest_t *pseg; + CF_Logical_SegmentList_t * pseglist; + CF_Logical_PduNak_t * nak; + + /* This function is only invoked for NAK types */ + nak = args->nak; + pseglist = &nak->segment_list; + CF_Assert(chunk->size > 0); + + /* it seems that scope in the old engine is not used the way I read it in the spec, so + * leave this code here for now for future reference */ + + if (pseglist->num_segments < CF_PDU_MAX_SEGMENTS) + { + pseg = &pseglist->segments[pseglist->num_segments]; + + pseg->offset_start = chunk->offset - nak->scope_start; + pseg->offset_end = pseg->offset_start + chunk->size; + + ++pseglist->num_segments; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) +{ + CF_Logical_PduBuffer_t *ph = + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, + CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 1); + CF_Logical_PduNak_t *nak; + CFE_Status_t sret; + uint32 cret; + CFE_Status_t ret = CF_ERROR; + + if (ph) + { + nak = &ph->int_header.nak; + + if (txn->flags.rx.md_recv) + { + /* we have metadata, so send valid NAK */ + CF_GapComputeArgs_t args = {txn, nak}; + + nak->scope_start = 0; + cret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, + (txn->chunks->chunks.count < txn->chunks->chunks.max_chunks) + ? txn->chunks->chunks.max_chunks + : (txn->chunks->chunks.max_chunks - 1), + txn->fsize, 0, CF_CFDP_R2_GapCompute, &args); + + if (!cret) + { + /* no gaps left, so go ahead and check for completion */ + txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ + ret = CFE_SUCCESS; + } + else + { + /* gaps are present, so let's send the NAK PDU */ + nak->scope_end = 0; + sret = CF_CFDP_SendNak(txn, ph); + txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ + CF_Assert(sret != CF_SEND_PDU_ERROR); /* NOTE: this CF_Assert is here because CF_CFDP_SendNak() + does not return CF_SEND_PDU_ERROR, so if it's ever added to + that function we need to test handling it here */ + if (sret == CFE_SUCCESS) + { + CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; + ret = CFE_SUCCESS; + } + } + } + else + { + /* need to send simple NAK packet to request metadata PDU again */ + /* after doing so, transition to recv md state */ + CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ + nak->scope_start = 0; + nak->scope_end = 0; + nak->segment_list.segments[0].offset_start = 0; + nak->segment_list.segments[0].offset_end = 0; + nak->segment_list.num_segments = 1; + + sret = CF_CFDP_SendNak(txn, ph); + CF_Assert(sret != CF_SEND_PDU_ERROR); /* this CF_Assert is here because CF_CFDP_SendNak() does not + return CF_SEND_PDU_ERROR */ + if (sret == CFE_SUCCESS) + { + ret = CFE_SUCCESS; + } + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_Init(CF_Transaction_t *txn) +{ + int32 ret; + + if (txn->state == CF_TxnState_R2) + { + if (!txn->flags.rx.md_recv) + { + /* we need to make a temp file and then do a NAK for md PDU */ + /* the transaction already has a history, and that has a buffer that we can use to + * hold the temp filename which is defined by the sequence number and the source entity ID */ + /* the -1 below is to make room for the slash */ + snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename) - 1, + "%.*s/%lu:%lu.tmp", CF_FILENAME_MAX_PATH - 1, CF_AppData.config_table->tmp_dir, + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF R%d(%lu:%lu): making temp file %s for transaction without MD", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); + } + + CF_CFDP_ArmAckTimer(txn); + } + + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, OS_FILE_FLAG_CREATE | OS_FILE_FLAG_TRUNCATE, + OS_READ_WRITE); + if (ret < 0) + { + CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + if (txn->state == CF_TxnState_R2) + { + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + } + else + { + CF_CFDP_R1_Reset(txn); + } + } + else + { + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) +{ + uint8 buf[CF_R2_CRC_CHUNK_SIZE]; + size_t count_bytes; + size_t want_offs_size; + size_t read_size; + int fret; + CFE_Status_t ret; + bool success = true; + + memset(buf, 0, sizeof(buf)); + + count_bytes = 0; + ret = CF_ERROR; + + if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) + { + CF_CRC_Start(&txn->crc); + } + + while ((count_bytes < CF_AppData.config_table->rx_crc_calc_bytes_per_wakeup) && + (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) + { + want_offs_size = txn->state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); + + if (want_offs_size > txn->fsize) + { + read_size = txn->fsize - txn->state_data.receive.r2.rx_crc_calc_bytes; + } + else + { + read_size = sizeof(buf); + } + + if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) + { + fret = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, OS_SEEK_SET); + if (fret != txn->state_data.receive.r2.rx_crc_calc_bytes) + { + CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + break; + } + } + + fret = CF_WrappedRead(txn->fd, buf, read_size); + if (fret != read_size) + { + CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + success = false; + break; + } + + CF_CRC_Digest(&txn->crc, buf, read_size); + txn->state_data.receive.r2.rx_crc_calc_bytes += read_size; + txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; + count_bytes += read_size; + } + + if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) + { + /* all bytes calculated, so now check */ + if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CFE_SUCCESS) + { + /* CRC matched! We are happy */ + txn->keep = 1; /* save the file */ + + /* set FIN PDU status */ + txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; + txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + } + else + { + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_CHECKSUM_FAILURE); + } + + txn->flags.com.crc_calc = true; + + ret = CFE_SUCCESS; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) +{ + CFE_Status_t sret; + CFE_Status_t ret = CFE_SUCCESS; + + if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) + { + /* no error, and haven't checked CRC -- so start checking it */ + if (CF_CFDP_R2_CalcCrcChunk(txn)) + { + ret = CF_ERROR; /* signal to caller to re-enter next tick */ + } + } + + if (ret != CF_ERROR) + { + sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, + CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); + CF_Assert(sret != CF_SEND_PDU_ERROR); /* CF_CFDP_SendFin does not return CF_SEND_PDU_ERROR */ + txn->state_data.receive.sub_state = + CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ + if (sret != CFE_SUCCESS) + { + ret = CF_ERROR; + } + } + + /* if no message, then try again next time */ + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + if (!CF_CFDP_RecvAck(txn, ph)) + { + /* got fin-ack, so time to close the state */ + CF_CFDP_R2_Reset(txn); + } + else + { + CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + char fname[CF_FILENAME_MAX_LEN]; + int status; + int32 ret; + bool success = true; + + /* it isn't an error to get another MD PDU, right? */ + if (!txn->flags.rx.md_recv) + { + /* NOTE: txn->flags.rx.md_recv always 1 in R1, so this is R2 only */ + /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's + * save the filename in a local buffer so it can be used with OS_mv upon successful parsing of + * the md PDU */ + + strcpy( + fname, + txn->history->fnames.dst_filename); /* strcpy is ok, since fname is CF_FILENAME_MAX_LEN like dst_filename */ + status = CF_CFDP_RecvMd(txn, ph); + if (!status) + { + /* successfully obtained md PDU */ + if (txn->flags.rx.eof_recv) + { + /* EOF was received, so check that md and EOF sizes match */ + if (txn->state_data.receive.r2.eof_size != txn->fsize) + { + CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, + (unsigned long)txn->state_data.receive.r2.eof_size); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + success = false; + } + } + + if (success) + { + /* close and rename file */ + CF_WrappedClose(txn->fd); + CFE_ES_PerfLogEntry(CF_PERF_ID_RENAME); + + /* Note OS_mv attempts a rename, then copy/delete if that fails so it works across file systems */ + status = OS_mv(fname, txn->history->fnames.dst_filename); + + CFE_ES_PerfLogExit(CF_PERF_ID_RENAME); + if (status != OS_SUCCESS) + { + CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (long)status); + txn->fd = OS_OBJECT_ID_UNDEFINED; + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; + success = false; + } + else + { + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, OS_FILE_FLAG_NONE, + OS_READ_WRITE); + if (ret < 0) + { + CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (long)ret); + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + success = false; + } + } + + if (success) + { + txn->state_data.receive.cached_pos = 0; /* reset psn due to open */ + txn->flags.rx.md_recv = true; + txn->state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ + CF_CFDP_R2_Complete(txn, 1); /* check for completion now that md is received */ + } + } + } + else + { + CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", + (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + /* do nothing here, since it will be NAK'd again later */ + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { + .fdirective = {[CF_CFDP_FileDirective_EOF] = CF_CFDP_R1_SubstateRecvEof}}; + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + .state = {[CF_RxSubState_FILEDATA] = &r1_fdir_handlers, + [CF_RxSubState_EOF] = &r1_fdir_handlers, + [CF_RxSubState_CLOSEOUT_SYNC] = &r1_fdir_handlers}}; + + CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { + .fdirective = { + [CF_CFDP_FileDirective_EOF] = CF_CFDP_R2_SubstateRecvEof, + [CF_CFDP_FileDirective_METADATA] = CF_CFDP_R2_RecvMd, + }}; + static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_finack = { + .fdirective = { + [CF_CFDP_FileDirective_EOF] = CF_CFDP_R2_SubstateRecvEof, + [CF_CFDP_FileDirective_ACK] = CF_CFDP_R2_Recv_fin_ack, + }}; + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + .state = {[CF_RxSubState_FILEDATA] = &r2_fdir_handlers_normal, + [CF_RxSubState_EOF] = &r2_fdir_handlers_normal, + [CF_RxSubState_CLOSEOUT_SYNC] = &r2_fdir_handlers_finack}}; + + CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_Cancel(CF_Transaction_t *txn) +{ + /* for cancel, only need to send FIN if R2 */ + if ((txn->state == CF_TxnState_R2) && (txn->state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) + { + txn->flags.rx.send_fin = true; + } + else + { + CF_CFDP_R1_Reset(txn); /* if R1, just call it quits */ + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) +{ + CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) +{ + /* note: the ack timer is only ever armed on class 2 */ + if (txn->state != CF_TxnState_R2 || !txn->flags.com.ack_timer_armed) + { + /* nothing to do */ + return; + } + + if (!CF_Timer_Expired(&txn->ack_timer)) + { + CF_Timer_Tick(&txn->ack_timer); + } + else + { + /* ACK timer expired, so check for completion */ + if (!txn->flags.rx.complete) + { + CF_CFDP_R2_Complete(txn, 1); + } + else if (txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) + { + /* Increment acknak counter */ + ++txn->state_data.receive.r2.acknak_count; + + /* Check limit and handle if needed */ + if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) + { + CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + + /* give up on this */ + CF_CFDP_FinishTransaction(txn, true); + txn->flags.com.ack_timer_armed = false; + } + else + { + txn->flags.rx.send_fin = true; + } + } + + /* re-arm the timer if it is still pending */ + if (txn->flags.com.ack_timer_armed) + { + /* whether sending FIN or waiting for more filedata, need ACK timer armed */ + CF_CFDP_ArmAckTimer(txn); + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_r.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) +{ + /* Steven is not real happy with this function. There should be a better way to separate out + * the logic by state so that it isn't a bunch of if statements for different flags + */ + + CFE_Status_t sret; + bool pending_send; + + if (!txn->flags.com.inactivity_fired) + { + if (!CF_Timer_Expired(&txn->inactivity_timer)) + { + CF_Timer_Tick(&txn->inactivity_timer); + } + else + { + txn->flags.com.inactivity_fired = true; + + /* HOLD state is the normal path to recycle transaction objects, not an error */ + /* inactivity is abnormal in any other state */ + if (txn->state != CF_TxnState_HOLD) + { + CF_CFDP_R_SendInactivityEvent(txn); + + /* in class 2 this also triggers sending an early FIN response */ + if (txn->state == CF_TxnState_R2) + { + CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + } + } + } + } + + pending_send = true; /* maybe; tbd */ + + /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ + if (txn->flags.rx.send_eof_ack) + { + sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + txn->state_data.receive.r2.eof_cc, txn->history->peer_eid, txn->history->seq_num); + CF_Assert(sret != CF_SEND_PDU_ERROR); + + /* if CFE_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + * CF_SEND_PDU_ERROR */ + if (sret != CF_SEND_PDU_NO_BUF_AVAIL_ERROR) + { + txn->flags.rx.send_eof_ack = false; + } + } + else if (txn->flags.rx.send_nak) + { + if (!CF_CFDP_R_SubstateSendNak(txn)) + { + txn->flags.rx.send_nak = false; /* will re-enter on error */ + } + } + else if (txn->flags.rx.send_fin) + { + if (!CF_CFDP_R2_SubstateSendFin(txn)) + { + txn->flags.rx.send_fin = false; /* will re-enter on error */ + } + } + else + { + /* no pending responses to the sender */ + pending_send = false; + } + + /* if the inactivity timer ran out, then there is no sense + * pending for responses for anything. Send out anything + * that we need to send (i.e. the FIN) just in case the sender + * is still listening to us but do not expect any future ACKs */ + if (txn->flags.com.inactivity_fired && !pending_send) + { + /* the transaction is now recycleable - this means we will + * no longer have a record of this transaction seq. If the sender + * wakes up or if the network delivers severely delayed PDUs at + * some future point, then they will be seen as spurious. They + * will no longer be associable with this transaction at all */ + CF_CFDP_RecycleTransaction(txn); + + /* NOTE: this must be the last thing in here. Do not use txn after this */ + } + else + { + /* transaction still valid so process the ACK timer, if relevant */ + CF_CFDP_R_AckTimerTick(txn); + } +} diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.h b/Svc/Ccsds/CfdpManager/cf_cfdp_r.h new file mode 100644 index 00000000000..08607dae6c9 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.h @@ -0,0 +1,406 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Implementation related to CFDP Receive File transactions + * + * This file contains various state handling routines for + * transactions which are receiving a file. + */ + +#ifndef CF_CFDP_R_H +#define CF_CFDP_R_H + +#include "cf_cfdp.h" + +/** + * @brief Argument for Gap Compute function + * + * This is used in conjunction with CF_CFDP_R2_GapCompute + */ +typedef struct +{ + CF_Transaction_t * txn; /**< \brief Current transaction being processed */ + CF_Logical_PduNak_t *nak; /**< \brief Current NAK PDU contents */ +} CF_GapComputeArgs_t; + +/************************************************************************/ +/** @brief R1 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief R2 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. + * + * @par Description + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL + * + * @param txn Pointer to the transaction object + * + */ +void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Perform tick (time-based) processing for R transactions. + * + * @par Description + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send ACK, + * NAK, and FIN. It checks for inactivity timer and processes the + * ACK timer. The ACK timer is what triggers re-sends of PDUs + * that require acknowledgment. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont is unused, so may be NULL + * + * @param txn Pointer to the transaction object + * @param cont Ignored/Unused + * + */ +void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont); + +/************************************************************************/ +/** @brief Cancel an R transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_R_Cancel(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Initialize a transaction structure for R. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_R_Init(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to store transaction status code and set send_fin flag. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ +void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + +/************************************************************************/ +/** @brief CFDP R1 transaction reset function. + * + * @par Description + * All R transactions use this call to indicate the transaction + * state can be returned to the system. While this function currently + * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_R1_Reset(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief CFDP R2 transaction reset function. + * + * @par Description + * Handles reset logic for R2, then calls R1 reset logic. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_R2_Reset(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Checks that the transaction file's CRC matches expected. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * + * @retval CFE_SUCCESS on CRC match, otherwise CF_ERROR. + * + * + * @param txn Pointer to the transaction object + * @param expected_crc Expected CRC + */ +CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, uint32 expected_crc); + +/************************************************************************/ +/** @brief Checks R2 transaction state for transaction completion status. + * + * @par Description + * This function is called anywhere there's a desire to know if the + * transaction has completed. It may trigger other actions by setting + * flags to be handled during tick processing. In order for a + * transaction to be complete, it must have had its meta-data PDU + * received, the EOF must have been received, and there must be + * no gaps in the file. EOF is not checked in this function, because + * it's only called from functions after EOF is received. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet + */ +void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); + +/************************************************************************/ +/** @brief Process a filedata PDU on a transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * + * @retval CFE_SUCCESS on success. CF_ERROR on error. + * + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Processing receive EOF common functionality for R1/R2. + * + * @par Description + * This function is used for both R1 and R2 EOF receive. It calls + * the unmarshaling function and then checks known transaction + * data against the PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * + * @retval CFE_SUCCESS on success. Returns anything else on error. + * + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +CFE_Status_t CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Process receive EOF for R1. + * + * @par Description + * Only need to confirm CRC for R1. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + * + */ +void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Process receive EOF for R2. + * + * @par Description + * For R2, need to trigger the send of EOF-ACK and then call the + * check complete function which will either send NAK or FIN. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + * + */ +void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Process received file data for R1. + * + * @par Description + * For R1, only need to digest the CRC. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Process received file data for R2. + * + * @par Description + * For R2, the CRC is checked after the whole file is received + * since there may be gaps. Instead, insert file received range + * data into chunks. Once NAK has been received, this function + * always checks for completion. This function also re-arms + * the ACK timer. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Loads a single NAK segment request. + * + * @par Description + * This is a function callback from CF_ChunkList_ComputeGaps(). + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL, opaque must not be NULL. + * + * @param chunks Not used, required for compatibility with CF_ChunkList_ComputeGaps + * @param chunk Pointer to a single chunk information + * @param opaque Pointer to a CF_GapComputeArgs_t object (passed via CF_ChunkList_ComputeGaps) + */ +void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + +/************************************************************************/ +/** @brief Send a NAK PDU for R2. + * + * @par Description + * NAK PDU is sent when there are gaps in the received data. The + * chunks class tracks this and generates the NAK PDU by calculating + * gaps internally and calling CF_CFDP_R2_GapCompute(). There is a special + * case where if a metadata PDU has not been received, then a NAK + * packet will be sent to request another. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CFE_SUCCESS on success. CF_ERROR on error. + * + * @param txn Pointer to the transaction object + */ +CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Calculate up to the configured amount of bytes of CRC. + * + * @par Description + * The configuration table has a number of bytes to calculate per + * transaction per wakeup. At each wakeup, the file is read and + * this number of bytes are calculated. This function will set + * the checksum error condition code if the final CRC does not match. + * + * @par PTFO + * Increase throughput by consuming all CRC bytes per wakeup in + * transaction-order. This would require a change to the meaning + * of the value in the configuration table. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CFE_SUCCESS on completion. + * @retval CF_ERROR on non-completion. + * + */ +CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send a FIN PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CFE_SUCCESS on success. CF_ERROR on error. + * + * @param txn Pointer to the transaction object + * + */ +CFE_Status_t CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Process receive FIN-ACK PDU. + * + * @par Description + * This is the end of an R2 transaction. Simply reset the transaction + * state. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Process receive metadata PDU for R2. + * + * @par Description + * It's possible that metadata PDU was missed in cf_cfdp.c, or that + * it was re-sent. This function checks if it was already processed, + * and if not, handles it. If there was a temp file opened due to + * missed metadata PDU, it will move the file to the correct + * destination according to the metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Sends an inactivity timer expired event to EVS. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn); + +#endif /* CF_CFDP_R_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.c b/Svc/Ccsds/CfdpManager/cf_cfdp_s.c new file mode 100644 index 00000000000..379158cf284 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.c @@ -0,0 +1,843 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application CFDP send logic source file + * + * Handles all CFDP engine functionality specific to TX transactions. + */ + +#include "cfe.h" +#include "cf_verify.h" +#include "cf_app.h" +#include "cf_events.h" +#include "cf_perfids.h" +#include "cf_cfdp.h" +#include "cf_utils.h" + +#include "cf_cfdp_s.h" +#include "cf_cfdp_dispatch.h" + +#include +#include +#include "cf_assert.h" + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_S_SendEof(CF_Transaction_t *txn) +{ + /* note the crc is "finalized" regardless of success or failure of the txn */ + /* this is OK as we still need to put some value into the EOF */ + if (!txn->flags.com.crc_calc) + { + CF_CRC_Finalize(&txn->crc); + txn->flags.com.crc_calc = true; + } + return CF_CFDP_SendEof(txn); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) +{ + /* set the flag, the EOF is sent by the tick handler */ + txn->flags.tx.send_eof = true; + + /* In class 1 this is the end of normal operation */ + /* NOTE: this is not always true, as class 1 can request an EOF ack. + * In this case we could change state to CLOSEOUT_SYNC instead and wait, + * but right now we do not request an EOF ack in S1 */ + CF_CFDP_FinishTransaction(txn, true); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) +{ + /* set the flag, the EOF is sent by the tick handler */ + txn->flags.tx.send_eof = true; + + /* wait for remaining responses to close out the state machine */ + txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + + /* always move the transaction onto the wait queue now */ + CF_DequeueTransaction(txn); + CF_InsertSortPrio(txn, CF_QueueIdx_TXW); + + /* the ack timer is armed in class 2 only */ + CF_CFDP_ArmAckTimer(txn); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, uint32 foffs, uint32 bytes_to_read, uint8 calc_crc) +{ + bool success = true; + int status = 0; + CFE_Status_t ret = CF_ERROR; + CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, 0, CF_AppData.config_table->local_eid, + txn->history->peer_eid, 0, txn->history->seq_num, 1); + CF_Logical_PduFileDataHeader_t *fd; + size_t actual_bytes; + void * data_ptr; + + if (!ph) + { + ret = CFE_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + success = false; + } + else + { + fd = &ph->int_header.fd; + + /* need to encode data header up to this point to figure out where data needs to get copied to */ + fd->offset = foffs; + CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); + + /* + * the actual bytes to read is the smallest of these: + * - passed-in size + * - outgoing_file_chunk_size from configuration + * - amount of space actually available in the PDU after encoding the headers + */ + actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); + if (actual_bytes > bytes_to_read) + { + actual_bytes = bytes_to_read; + } + if (actual_bytes > CF_AppData.config_table->outgoing_file_chunk_size) + { + actual_bytes = CF_AppData.config_table->outgoing_file_chunk_size; + } + + /* + * The call to CF_CFDP_DoEncodeChunk() should never fail because actual_bytes is + * guaranteed to be less than or equal to the remaining space in the encode buffer. + */ + data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, actual_bytes); + + /* + * save off a pointer to the data for future reference. + * This isn't encoded into the output PDU, but it allows a future step (such as CRC) + * to easily find and read the data blob in this PDU. + */ + fd->data_len = actual_bytes; + fd->data_ptr = data_ptr; + + if (txn->state_data.send.cached_pos != foffs) + { + status = CF_WrappedLseek(txn->fd, foffs, OS_SEEK_SET); + if (status != foffs) + { + CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (long)foffs, (long)status); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + } + } + + if (success) + { + status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); + if (status != actual_bytes) + { + CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + success = false; + } + } + + if (success) + { + txn->state_data.send.cached_pos += status; + CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CFE_SUCCESS */ + + CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; + CF_Assert((foffs + actual_bytes) <= txn->fsize); /* sanity check */ + if (calc_crc) + { + CF_CRC_Digest(&txn->crc, fd->data_ptr, fd->data_len); + } + + ret = actual_bytes; + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) +{ + int32 bytes_processed = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1); + + if (bytes_processed > 0) + { + txn->foffs += bytes_processed; + if (txn->foffs == txn->fsize) + { + /* file is done */ + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } + } + else if (bytes_processed < 0) + { + /* IO error -- change state and send EOF */ + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } + else + { + /* don't care about other cases */ + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) +{ + const CF_Chunk_t *chunk; + CFE_Status_t sret; + CFE_Status_t ret = CFE_SUCCESS; + + if (txn->flags.tx.md_need_send) + { + sret = CF_CFDP_SendMd(txn); + if (sret == CF_SEND_PDU_ERROR) + { + ret = CF_ERROR; /* error occurred */ + } + else + { + if (sret == CFE_SUCCESS) + { + txn->flags.tx.md_need_send = false; + } + /* unless CF_SEND_PDU_ERROR, return 1 to keep caller from sending file data */ + ret = 1; /* 1 means nak processed, so don't send filedata */ + } + } + else + { + /* Get first chunk and process if available */ + chunk = CF_ChunkList_GetFirstChunk(&txn->chunks->chunks); + if (chunk != NULL) + { + ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0); + if (ret > 0) + { + CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, ret); + ret = 1; /* processed nak, so caller doesn't send file data */ + } + else if (ret < 0) + { + ret = CF_ERROR; /* error occurred */ + } + else + { + /* nothing to do if ret==0, since nothing was sent */ + } + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) +{ + int ret = CF_CFDP_S_CheckAndRespondNak(txn); + + if (!ret) + { + CF_CFDP_S_SubstateSendFileData(txn); + } + else if (ret < 0) + { + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); + txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ + CF_CFDP_FinishTransaction(txn, true); + } + else + { + /* don't care about other cases */ + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) +{ + CFE_Status_t sret; + int32 ret; + int status = 0; + bool success = true; + + if (!OS_ObjectIdDefined(txn->fd)) + { + if (OS_FileOpenCheck(txn->history->fnames.src_filename) == OS_SUCCESS) + { + CFE_EVS_SendEvent(CF_CFDP_S_ALREADY_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + txn->history->fnames.src_filename); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + success = false; + } + + if (success) + { + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.src_filename, OS_FILE_FLAG_NONE, OS_READ_ONLY); + if (ret < 0) + { + CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + txn->history->fnames.src_filename, (long)ret); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + success = false; + } + } + + if (success) + { + status = CF_WrappedLseek(txn->fd, 0, OS_SEEK_END); + if (status < 0) + { + CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): failed to seek end file %s, error=%ld", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + (long)status); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + } + } + + if (success) + { + txn->fsize = status; + + status = CF_WrappedLseek(txn->fd, 0, OS_SEEK_SET); + if (status != 0) + { + CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + (long)status); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + } + } + } + + if (success) + { + sret = CF_CFDP_SendMd(txn); + if (sret == CF_SEND_PDU_ERROR) + { + /* failed to send md */ + CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + success = false; + } + else if (sret == CFE_SUCCESS) + { + /* once metadata is sent, switch to filedata mode */ + txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; + } + /* if sret==CF_SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + } + + if (!success) + { + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + CF_CFDP_FinishTransaction(txn, true); + } + + /* don't need CF_CRC_Start() since taken care of by reset_cfdp() */ + /*CF_CRC_Start(&txn->crc);*/ +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) +{ + return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, txn->state_data.send.s2.fin_cc, + txn->history->peer_eid, txn->history->seq_num); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + /* received early fin, so just cancel */ + CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_EARLY_FIN); + + txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + + /* otherwise do normal fin processing */ + CF_CFDP_S2_Fin(txn, ph); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + if (!CF_CFDP_RecvFin(txn, ph)) + { + /* set the CC only on the first time we get the FIN. If this is a dupe + * then re-ack but otherwise ignore it */ + if (!txn->flags.tx.fin_recv) + { + txn->flags.tx.fin_recv = true; + txn->state_data.send.s2.fin_cc = ph->int_header.fin.cc; + txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ + + /* note this is a no-op unless the status was unset previously */ + CF_CFDP_SetTxnStatus(txn, ph->int_header.fin.cc); + + /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed + * to send it until after the EOF+ACK. So at this point we stop trying to send anything + * to the peer, regardless of whether we got every ACK we expected. */ + CF_CFDP_FinishTransaction(txn, true); + } + txn->flags.tx.send_fin_ack = true; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + const CF_Logical_SegmentRequest_t *sr; + const CF_Logical_PduNak_t * nak; + uint8 counter; + uint8 bad_sr; + + bad_sr = 0; + + /* this function is only invoked for NAK PDU types */ + nak = &ph->int_header.nak; + + if (CF_CFDP_RecvNak(txn, ph) == CFE_SUCCESS && nak->segment_list.num_segments > 0) + { + for (counter = 0; counter < nak->segment_list.num_segments; ++counter) + { + sr = &nak->segment_list.segments[counter]; + + if (sr->offset_start == 0 && sr->offset_end == 0) + { + /* need to re-send metadata PDU */ + txn->flags.tx.md_need_send = true; + } + else + { + if (sr->offset_end < sr->offset_start) + { + ++bad_sr; + continue; + } + + /* overflow probably won't be an issue */ + if (sr->offset_end > txn->fsize) + { + ++bad_sr; + continue; + } + + /* insert gap data in chunks */ + CF_ChunkListAdd(&txn->chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); + } + } + + CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += + nak->segment_list.num_segments; + if (bad_sr) + { + CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): received %d invalid NAK segment requests", + (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num, bad_sr); + } + } + else + { + CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + CF_CFDP_ArmAckTimer(txn); + CF_CFDP_S2_Nak(txn, ph); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + if (!CF_CFDP_RecvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) + { + txn->flags.tx.eof_ack_recv = true; + txn->flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ + txn->state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ + + /* if FIN was also received then we are done (these can come out of order) */ + if (txn->flags.tx.fin_recv) + { + CF_CFDP_FinishTransaction(txn, true); + } + } + else + { + CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->state == CF_TxnState_S2), + (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + /* s1 doesn't need to receive anything */ + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +{ + static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = {.fdirective = { + [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, + }}; + static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = { + .fdirective = { + [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak}}; + static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = { + .fdirective = {[CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_Fin, + [CF_CFDP_FileDirective_ACK] = CF_CFDP_S2_EofAck, + [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak_Arm}}; + + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { + .substate = {[CF_TxSubState_METADATA] = &s2_meta, + [CF_TxSubState_FILEDATA] = &s2_fd_or_eof, + [CF_TxSubState_EOF] = &s2_fd_or_eof, + [CF_TxSubState_CLOSEOUT_SYNC] = &s2_wait_ack}}; + + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S1_Tx(CF_Transaction_t *txn) +{ + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { + .substate = { + [CF_TxSubState_METADATA] = CF_CFDP_S_SubstateSendMetadata, + [CF_TxSubState_FILEDATA] = CF_CFDP_S_SubstateSendFileData, + [CF_TxSubState_EOF] = CF_CFDP_S1_SubstateSendEof, + }}; + + CF_CFDP_S_DispatchTransmit(txn, &substate_fns); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S2_Tx(CF_Transaction_t *txn) +{ + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { + .substate = { + [CF_TxSubState_METADATA] = CF_CFDP_S_SubstateSendMetadata, + [CF_TxSubState_FILEDATA] = CF_CFDP_S2_SubstateSendFileData, + [CF_TxSubState_EOF] = CF_CFDP_S2_SubstateSendEof, + }}; + + CF_CFDP_S_DispatchTransmit(txn, &substate_fns); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_Cancel(CF_Transaction_t *txn) +{ + if (txn->state_data.send.sub_state < CF_TxSubState_EOF) + { + /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) +{ + /* note: the ack timer is only ever relevant on class 2 */ + if (txn->state != CF_TxnState_S2 || !txn->flags.com.ack_timer_armed) + { + /* nothing to do */ + return; + } + + if (!CF_Timer_Expired(&txn->ack_timer)) + { + CF_Timer_Tick(&txn->ack_timer); + } + else if (txn->state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) + { + /* Check limit and handle if needed */ + if (txn->state_data.send.s2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) + { + CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + + /* give up on this */ + CF_CFDP_FinishTransaction(txn, true); + txn->flags.com.ack_timer_armed = false; + } + else + { + /* Increment acknak counter */ + ++txn->state_data.send.s2.acknak_count; + + /* If the peer sent FIN that is an implicit EOF ack, it is not supposed + * to send it before EOF unless an error occurs, and either way we do not + * re-transmit anything after FIN unless we get another FIN */ + if (!txn->flags.tx.eof_ack_recv && !txn->flags.tx.fin_recv) + { + txn->flags.tx.send_eof = true; + } + else + { + /* no response is pending */ + txn->flags.com.ack_timer_armed = false; + } + } + + /* reset the ack timer if still waiting on something */ + if (txn->flags.com.ack_timer_armed) + { + CF_CFDP_ArmAckTimer(txn); + } + } + else + { + /* if we are not waiting for anything, why is the ack timer armed? */ + txn->flags.com.ack_timer_armed = false; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) +{ + bool pending_send; + + pending_send = true; /* maybe; tbd, will be reset if not */ + + /* at each tick, various timers used by S are checked */ + /* first, check inactivity timer */ + if (!txn->flags.com.inactivity_fired) + { + if (!CF_Timer_Expired(&txn->inactivity_timer)) + { + CF_Timer_Tick(&txn->inactivity_timer); + } + else + { + txn->flags.com.inactivity_fired = true; + + /* HOLD state is the normal path to recycle transaction objects, not an error */ + /* inactivity is abnormal in any other state */ + if (txn->state != CF_TxnState_HOLD && txn->state == CF_TxnState_S2) + { + CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, + (unsigned long)txn->history->seq_num); + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + } + } + } + + /* tx maintenance: possibly process send_eof, or send_fin_ack */ + if (txn->flags.tx.send_eof) + { + if (CF_CFDP_S_SendEof(txn) == CFE_SUCCESS) + { + txn->flags.tx.send_eof = false; + } + } + else if (txn->flags.tx.send_fin_ack) + { + if (CF_CFDP_S_SendFinAck(txn) == CFE_SUCCESS) + { + txn->flags.tx.send_fin_ack = false; + } + } + else + { + pending_send = false; + } + + /* if the inactivity timer ran out, then there is no sense + * pending for responses for anything. Send out anything + * that we need to send (i.e. the EOF) just in case the sender + * is still listening to us but do not expect any future ACKs */ + if (txn->flags.com.inactivity_fired && !pending_send) + { + /* the transaction is now recycleable - this means we will + * no longer have a record of this transaction seq. If the sender + * wakes up or if the network delivers severely delayed PDUs at + * some future point, then they will be seen as spurious. They + * will no longer be associable with this transaction at all */ + CF_CFDP_RecycleTransaction(txn); + + /* NOTE: this must be the last thing in here. Do not use txn after this */ + } + else + { + /* transaction still valid so process the ACK timer, if relevant */ + CF_CFDP_S_AckTimerTick(txn); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_s.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) +{ + int ret = CF_CFDP_S_CheckAndRespondNak(txn); + + if (ret == 1) + *cont = 1; /* cause dispatcher to re-enter this wakeup */ +} diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.h b/Svc/Ccsds/CfdpManager/cf_cfdp_s.h new file mode 100644 index 00000000000..520c3bdab3c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.h @@ -0,0 +1,332 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Implementation related to CFDP Send File transactions + * + * This file contains various state handling routines for + * transactions which are sending a file. + */ + +#ifndef CF_CFDP_S_H +#define CF_CFDP_S_H + +#include "cf_cfdp_types.h" + +/************************************************************************/ +/** @brief S1 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S2 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S1 dispatch function. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S1_Tx(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief S2 dispatch function. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S2_Tx(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. + * + * @par Description + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL + * + * @param txn Pointer to the transaction object + * + */ +void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Perform tick (time-based) processing for S transactions. + * + * @par Description + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send EOF or + * FIN-ACK. If nothing else is sent, it checks to see if a NAK + * retransmit must occur. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont is unused, so may be NULL + * + * @param txn Pointer to the transaction object + * @param cont Unused, exists for compatibility with tick processor + */ +void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont); + +/************************************************************************/ +/** @brief Perform NAK response for TX transactions + * + * @par Description + * This function is called at tick processing time to send pending + * NAK responses. It indicates "cont" is 1 if there are more responses + * left to send. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont must not be NULL. + * + * @param txn Pointer to the transaction object + * @param cont Set to 1 if a NAK was generated + */ +void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont); + +/************************************************************************/ +/** @brief Cancel an S transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S_Cancel(CF_Transaction_t *txn); + +/*********************************************************************** + * + * Handler routines for send-file transactions + * These are not called from outside this module, but are declared here so they can be unit tested + * + ************************************************************************/ + +/************************************************************************/ +/** @brief Send an EOF PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CFE_SUCCESS on success. + * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CF_SEND_PDU_ERROR if an error occurred while building the packet. + * + * @param txn Pointer to the transaction object + */ +CFE_Status_t CF_CFDP_S_SendEof(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Sends an EOF for S1. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to populate the PDU with file data and send it. + * + * @par Description + * This function checks the file offset cache and if the desired + * location is where the file offset is, it can skip a seek() call. + * The file is read into the filedata PDU and then the PDU is sent. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @returns The number of bytes sent in the file data PDU (CFE_SUCCESS, + * i.e. 0, if no bytes were processed), or CF_ERROR on error + * + * @param txn Pointer to the transaction object + * @param foffs Position in file to send data from + * @param bytes_to_read Number of bytes to send (maximum) + * @param calc_crc Enable CRC/Checksum calculation + * + */ +CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, uint32 foffs, uint32 bytes_to_read, uint8 calc_crc); + +/************************************************************************/ +/** @brief Standard state function to send the next file data PDU for active transaction. + * + * @par Description + * During the transfer of active transaction file data PDUs, the file + * offset is saved. This function sends the next chunk of data. If + * the file offset equals the file size, then transition to the EOF + * state. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Respond to a NAK by sending filedata PDUs as response. + * + * @par Description + * Checks to see if a metadata PDU or filedata re-transmits must + * occur. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @returns CF_ERROR if error. + * @retval 0 if no NAK processed. + * @retval 1 if NAK processed. + * + * @param txn Pointer to the transaction object + */ +CFE_Status_t CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send filedata handling for S2. + * + * @par Description + * S2 will either respond to a NAK by sending retransmits, or in + * absence of a NAK, it will send more of the original file data. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send metadata PDU. + * + * @par Description + * Construct and send a metadata PDU. This function determines the + * size of the file to put in the metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send FIN-ACK packet for S2. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +CFE_Status_t CF_CFDP_S_SendFinAck(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief A FIN was received before file complete, so abandon the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S2 received FIN, so set flag to send FIN-ACK. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S2 NAK PDU received handling. + * + * @par Description + * Stores the segment requests from the NAK packet in the chunks + * structure. These can be used to generate re-transmit filedata + * PDUs. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S2 NAK handling but with arming the NAK timer. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief S2 received ACK PDU. + * + * @par Description + * Handles reception of an ACK PDU + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ +void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +#endif /* !CF_CFDP_S_H */ From a3e53886e8845e513b910804e625a97adc73da9b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 16 Dec 2025 15:05:29 -0700 Subject: [PATCH 006/185] Bring in addititional CF depedencies and refactor CF asserts into FW_ASSERTs --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 2 + Svc/Ccsds/CfdpManager/cf_cfdp.c | 38 +-- Svc/Ccsds/CfdpManager/cf_cfdp.h | 2 + Svc/Ccsds/CfdpManager/cf_cfdp_r.c | 26 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.c | 11 +- Svc/Ccsds/CfdpManager/cf_cfdp_types.h | 464 ++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_chunk.c | 424 +++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_chunk.h | 311 +++++++++++++++++ Svc/Ccsds/CfdpManager/cf_clist.c | 268 +++++++++++++++ Svc/Ccsds/CfdpManager/cf_clist.h | 181 ++++++++++ 10 files changed, 1677 insertions(+), 50 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_types.h create mode 100644 Svc/Ccsds/CfdpManager/cf_chunk.c create mode 100644 Svc/Ccsds/CfdpManager/cf_chunk.h create mode 100644 Svc/Ccsds/CfdpManager/cf_clist.c create mode 100644 Svc/Ccsds/CfdpManager/cf_clist.h diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 71622f1c47c..975db6ceac2 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -23,6 +23,8 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.c" "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.c" "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.c" + "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.c" + "${CMAKE_CURRENT_LIST_DIR}/cf_clist.c" # DEPENDS # MyPackage_MyOtherModule ) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.c b/Svc/Ccsds/CfdpManager/cf_cfdp.c index 17dac8d099a..b7b55185060 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.c @@ -30,21 +30,11 @@ * R (rx) and S (tx) logic. */ -#include "cfe.h" -#include "cf_verify.h" -#include "cf_app.h" -#include "cf_events.h" -#include "cf_perfids.h" #include "cf_cfdp.h" -#include "cf_utils.h" - #include "cf_cfdp_r.h" #include "cf_cfdp_s.h" -#include "cf_cfdp_dispatch.h" -#include "cf_cfdp_sbintf.h" #include -#include "cf_assert.h" /*---------------------------------------------------------------- * @@ -133,7 +123,7 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ static inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) { - CF_Assert(txn->flags.com.q_index != CF_QueueIdx_FREE); + FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); } @@ -144,7 +134,7 @@ static inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) *-----------------------------------------------------------------*/ static inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) { - CF_Assert(txn->history); + FW_ASSERT(txn->history); return (txn->history->dir == CF_Direction_TX); } @@ -225,7 +215,7 @@ static CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direct chunklist_head = CF_GetChunkListHead(chan, dir); /* this should never be null */ - CF_Assert(chunklist_head); + FW_ASSERT(chunklist_head); if (*chunklist_head == NULL) { @@ -352,7 +342,7 @@ CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn) { md = &ph->int_header.md; - CF_Assert((txn->state == CF_TxnState_S1) || (txn->state == CF_TxnState_S2)); + FW_ASSERT((txn->state == CF_TxnState_S1) || (txn->state == CF_TxnState_S2), txn->state); md->size = txn->fsize; @@ -484,7 +474,7 @@ CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, C CF_EntityId_t src_eid; CF_EntityId_t dst_eid; - CF_Assert((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN)); + FW_ASSERT((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN), dir_code); if (CF_CFDP_IsSender(txn)) { @@ -577,7 +567,8 @@ CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CF_Assert(CF_CFDP_GetClass(txn) == CF_CFDP_CLASS_2); + CF_CFDP_Class_t tx_class = CF_CFDP_GetClass(txn); + FW(tx_class == CF_CFDP_CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -604,7 +595,7 @@ CFE_Status_t CF_CFDP_RecvPh(uint8 chan_num, CF_Logical_PduBuffer_t *ph) { CFE_Status_t ret = CFE_SUCCESS; - CF_Assert(chan_num < CF_NUM_CHANNELS); + FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* * If the source eid, destination eid, or sequence number fields * are larger than the sizes configured in the cf platform config @@ -1083,7 +1074,8 @@ CFE_Status_t CF_CFDP_InitEngine(void) { list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); - CF_Assert((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS); + FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, + chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; CF_CList_InitNode(&cw->cl_node); @@ -1125,7 +1117,7 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void } else { - CF_Assert(txn->flags.com.q_index == CF_QueueIdx_TXA); /* huh? */ + FW_ASSERT(txn->flags.com.q_index == CF_QueueIdx_TXA); /* huh? */ /* if no more messages, then chan->cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself @@ -1248,7 +1240,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) CF_CFDP_S_Tick_Nak}; int qs[CF_TickType_NUM_TYPES] = {CF_QueueIdx_RX, CF_QueueIdx_TXW, CF_QueueIdx_TXW}; - CF_Assert(chan->tick_type < CF_TickType_NUM_TYPES); + FW_ASSERT(chan->tick_type < CF_TickType_NUM_TYPES, chan->tick_type); for (; chan->tick_type < CF_TickType_NUM_TYPES; ++chan->tick_type) { @@ -1350,7 +1342,7 @@ CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, { CF_Transaction_t *txn; CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; - CF_Assert(chan_num < CF_NUM_CHANNELS); + FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CFE_Status_t ret = CFE_SUCCESS; @@ -1579,7 +1571,7 @@ static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, uint8 *counte } else { - CF_Assert(*counter); /* sanity check it isn't zero */ + FW_ASSERT(*counter); /* sanity check it isn't zero */ --*counter; } } @@ -1732,7 +1724,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) chan = CF_GetChannelFromTxn(txn); /* this should always be */ - CF_Assert(chan != NULL); + FW_ASSERT(chan != NULL); /* If this was on the TXA queue (transmit side) then we need to move it out * so the tick processor will stop trying to actively transmit something - diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.h b/Svc/Ccsds/CfdpManager/cf_cfdp.h index 41e16f7ceba..00c62a22e74 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.h @@ -26,6 +26,8 @@ #ifndef CF_CFDP_H #define CF_CFDP_H +#include + #include "cf_cfdp_types.h" /** diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.c b/Svc/Ccsds/CfdpManager/cf_cfdp_r.c index 36a45bfdf18..7849e7569e8 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.c @@ -23,20 +23,11 @@ * * Handles all CFDP engine functionality specific to RX transactions. */ -#include "cfe.h" -#include "cf_verify.h" -#include "cf_app.h" -#include "cf_events.h" -#include "cf_perfids.h" #include "cf_cfdp.h" -#include "cf_utils.h" - #include "cf_cfdp_r.h" -#include "cf_cfdp_dispatch.h" #include #include -#include "cf_assert.h" /*---------------------------------------------------------------- * @@ -460,7 +451,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk /* This function is only invoked for NAK types */ nak = args->nak; pseglist = &nak->segment_list; - CF_Assert(chunk->size > 0); + FW_ASSERT(chunk->size > 0, chunk->size); /* it seems that scope in the old engine is not used the way I read it in the spec, so * leave this code here for now for future reference */ @@ -520,9 +511,9 @@ CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->scope_end = 0; sret = CF_CFDP_SendNak(txn, ph); txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ - CF_Assert(sret != CF_SEND_PDU_ERROR); /* NOTE: this CF_Assert is here because CF_CFDP_SendNak() - does not return CF_SEND_PDU_ERROR, so if it's ever added to - that function we need to test handling it here */ + /* NOTE: this assert is here because CF_CFDP_SendNak() does not return CF_SEND_PDU_ERROR, + so if it's ever added to that function we need to test handling it here */ + FW_ASSERT(sret != CF_SEND_PDU_ERROR); if (sret == CFE_SUCCESS) { CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; @@ -545,8 +536,8 @@ CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->segment_list.num_segments = 1; sret = CF_CFDP_SendNak(txn, ph); - CF_Assert(sret != CF_SEND_PDU_ERROR); /* this CF_Assert is here because CF_CFDP_SendNak() does not - return CF_SEND_PDU_ERROR */ + // this assert is here because CF_CFDP_SendNak() does not return CF_SEND_PDU_ERROR */ + FW_ASSERT(sret != CF_SEND_PDU_ERROR); if (sret == CFE_SUCCESS) { ret = CFE_SUCCESS; @@ -736,7 +727,8 @@ CFE_Status_t CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); - CF_Assert(sret != CF_SEND_PDU_ERROR); /* CF_CFDP_SendFin does not return CF_SEND_PDU_ERROR */ + /* CF_CFDP_SendFin does not return CF_SEND_PDU_ERROR */ + FW_ASSERT(sret != CF_SEND_PDU_ERROR); txn->state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != CFE_SUCCESS) @@ -1056,7 +1048,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) { sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, txn->state_data.receive.r2.eof_cc, txn->history->peer_eid, txn->history->seq_num); - CF_Assert(sret != CF_SEND_PDU_ERROR); + FW_ASSERT(sret != CF_SEND_PDU_ERROR); /* if CFE_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * CF_SEND_PDU_ERROR */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.c b/Svc/Ccsds/CfdpManager/cf_cfdp_s.c index 379158cf284..6db6e4e5773 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.c @@ -25,20 +25,11 @@ * Handles all CFDP engine functionality specific to TX transactions. */ -#include "cfe.h" -#include "cf_verify.h" -#include "cf_app.h" -#include "cf_events.h" -#include "cf_perfids.h" #include "cf_cfdp.h" -#include "cf_utils.h" - #include "cf_cfdp_s.h" -#include "cf_cfdp_dispatch.h" #include #include -#include "cf_assert.h" /*---------------------------------------------------------------- * @@ -192,7 +183,7 @@ CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, uint32 foffs, uint32 CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CFE_SUCCESS */ CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; - CF_Assert((foffs + actual_bytes) <= txn->fsize); /* sanity check */ + FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, actual_bytes, txn->fsize); /* sanity check */ if (calc_crc) { CF_CRC_Digest(&txn->crc, fd->data_ptr, fd->data_len); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.h b/Svc/Ccsds/CfdpManager/cf_cfdp_types.h new file mode 100644 index 00000000000..16d6d16f0a7 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.h @@ -0,0 +1,464 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Macros and data types used across the CF application + * + * @note Functions should not be declared in this file. This should + * be limited to shared macros and data types only. For unit testing, + * functions should be declared only in a header file with the same name + * as the C file that defines that function. + */ + +#ifndef CF_CFDP_TYPES_H +#define CF_CFDP_TYPES_H + +#include "cf_cfdp_pdu.h" +#include "cf_extern_typedefs.h" +#include "cf_clist.h" +#include "cf_chunk.h" +#include "cf_timer.h" +#include "cf_crc.h" +#include "cf_codec.h" + +/** + * @brief Maximum possible number of transactions that may exist on a single CF channel + */ +#define CF_NUM_TRANSACTIONS_PER_CHANNEL \ + (CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CF_MAX_SIMULTANEOUS_RX + \ + ((CF_MAX_POLLING_DIR_PER_CHAN + CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ + CF_NUM_TRANSACTIONS_PER_PLAYBACK)) + +/** + * @brief Maximum possible number of transactions that may exist in the CF application + */ +#define CF_NUM_TRANSACTIONS (CF_NUM_CHANNELS * CF_NUM_TRANSACTIONS_PER_CHANNEL) + +/** + * @brief Maximum possible number of history entries that may exist in the CF application + */ +#define CF_NUM_HISTORIES (CF_NUM_CHANNELS * CF_NUM_HISTORIES_PER_CHANNEL) + +/** + * @brief Maximum possible number of chunk entries that may exist in the CF application + */ +#define CF_NUM_CHUNKS_ALL_CHANNELS (CF_TOTAL_CHUNKS * CF_NUM_TRANSACTIONS_PER_CHANNEL) + +/** + * @brief High-level state of a transaction + */ +typedef enum +{ + CF_TxnState_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ + CF_TxnState_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ + CF_TxnState_R1 = 2, /**< \brief Receive file as class 1 */ + CF_TxnState_S1 = 3, /**< \brief Send file as class 1 */ + CF_TxnState_R2 = 4, /**< \brief Receive file as class 2 */ + CF_TxnState_S2 = 5, /**< \brief Send file as class 2 */ + CF_TxnState_DROP = 6, /**< \brief State where all PDUs are dropped */ + CF_TxnState_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ + CF_TxnState_INVALID = 8 /**< \brief Marker value for the highest possible state number */ +} CF_TxnState_t; + +/** + * @brief Sub-state of a send file transaction + */ +typedef enum +{ + CF_TxSubState_METADATA = 0, /**< sending the initial MD directive */ + CF_TxSubState_FILEDATA = 1, /**< sending file data PDUs */ + CF_TxSubState_EOF = 2, /**< sending the EOF directive */ + CF_TxSubState_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ + CF_TxSubState_NUM_STATES = 4 +} CF_TxSubState_t; + +/** + * @brief Sub-state of a receive file transaction + */ +typedef enum +{ + CF_RxSubState_FILEDATA = 0, /**< receive file data PDUs */ + CF_RxSubState_EOF = 1, /**< got EOF directive */ + CF_RxSubState_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ + CF_RxSubState_NUM_STATES = 3 +} CF_RxSubState_t; + +/** + * @brief Direction identifier + * + * Differentiates between send and receive history entries + */ +typedef enum +{ + CF_Direction_RX = 0, + CF_Direction_TX = 1, + CF_Direction_NUM = 2, +} CF_Direction_t; + +/** + * @brief Values for Transaction Status code + * + * This enum defines the possible values representing the + * result of a transaction. This is a superset of the condition codes + * defined in CCSDS book 727 (condition codes) but with additional + * values for local conditions that the blue book does not have, + * such as protocol/state machine or decoding errors. + * + * The values here are designed to not overlap with the condition + * codes defined in the blue book, but can be translated to one + * of those codes for the purposes of FIN/ACK/EOF PDUs. + */ +typedef enum +{ + /** + * The undefined status is a placeholder for new transactions before a value is set. + */ + CF_TxnStatus_UNDEFINED = -1, + + /* Status codes 0-15 share the same values/meanings as the CFDP condition code (CC) */ + CF_TxnStatus_NO_ERROR = CF_CFDP_ConditionCode_NO_ERROR, + CF_TxnStatus_POS_ACK_LIMIT_REACHED = CF_CFDP_ConditionCode_POS_ACK_LIMIT_REACHED, + CF_TxnStatus_KEEP_ALIVE_LIMIT_REACHED = CF_CFDP_ConditionCode_KEEP_ALIVE_LIMIT_REACHED, + CF_TxnStatus_INVALID_TRANSMISSION_MODE = CF_CFDP_ConditionCode_INVALID_TRANSMISSION_MODE, + CF_TxnStatus_FILESTORE_REJECTION = CF_CFDP_ConditionCode_FILESTORE_REJECTION, + CF_TxnStatus_FILE_CHECKSUM_FAILURE = CF_CFDP_ConditionCode_FILE_CHECKSUM_FAILURE, + CF_TxnStatus_FILE_SIZE_ERROR = CF_CFDP_ConditionCode_FILE_SIZE_ERROR, + CF_TxnStatus_NAK_LIMIT_REACHED = CF_CFDP_ConditionCode_NAK_LIMIT_REACHED, + CF_TxnStatus_INACTIVITY_DETECTED = CF_CFDP_ConditionCode_INACTIVITY_DETECTED, + CF_TxnStatus_INVALID_FILE_STRUCTURE = CF_CFDP_ConditionCode_INVALID_FILE_STRUCTURE, + CF_TxnStatus_CHECK_LIMIT_REACHED = CF_CFDP_ConditionCode_CHECK_LIMIT_REACHED, + CF_TxnStatus_UNSUPPORTED_CHECKSUM_TYPE = CF_CFDP_ConditionCode_UNSUPPORTED_CHECKSUM_TYPE, + CF_TxnStatus_SUSPEND_REQUEST_RECEIVED = CF_CFDP_ConditionCode_SUSPEND_REQUEST_RECEIVED, + CF_TxnStatus_CANCEL_REQUEST_RECEIVED = CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED, + + /* Additional status codes for items not representable in a CFDP CC, these can be set in + * transactions that did not make it to the point of sending FIN/EOF. */ + CF_TxnStatus_PROTOCOL_ERROR = 16, + CF_TxnStatus_ACK_LIMIT_NO_FIN = 17, + CF_TxnStatus_ACK_LIMIT_NO_EOF = 18, + CF_TxnStatus_NAK_RESPONSE_ERROR = 19, + CF_TxnStatus_SEND_EOF_FAILURE = 20, + CF_TxnStatus_EARLY_FIN = 21, + + /* keep last */ + CF_TxnStatus_MAX = 22 +} CF_TxnStatus_t; + +/** + * @brief CF History entry + * + * Records CF app operations for future reference + */ +typedef struct CF_History +{ + CF_TxnFilenames_t fnames; /**< \brief file names associated with this history entry */ + CF_CListNode_t cl_node; /**< \brief for connection to a CList */ + CF_Direction_t dir; /**< \brief direction of this history entry */ + CF_TxnStatus_t txn_stat; /**< \brief final status of operation */ + CF_EntityId_t src_eid; /**< \brief the source eid of the transaction */ + CF_EntityId_t peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ + CF_TransactionSeq_t seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ +} CF_History_t; + +/** + * @brief Wrapper around a CF_ChunkList_t object + * + * This allows a CF_ChunkList_t to be stored within a CList data storage structure + */ +typedef struct CF_ChunkWrapper +{ + CF_ChunkList_t chunks; + CF_CListNode_t cl_node; +} CF_ChunkWrapper_t; + +/** + * @brief CF Playback entry + * + * Keeps the state of CF playback requests + */ +typedef struct CF_Playback +{ + osal_id_t dir_id; + CF_CFDP_Class_t cfdp_class; + CF_TxnFilenames_t fnames; + uint16 num_ts; /**< \brief number of transactions */ + uint8 priority; + CF_EntityId_t dest_id; + char pending_file[OS_MAX_FILE_NAME]; + + bool busy; + bool diropen; + bool keep; + bool counted; +} CF_Playback_t; + +/** + * @brief CF Poll entry + * + * Keeps the state of CF directory polling + */ +typedef struct CF_Poll +{ + CF_Playback_t pb; + CF_Timer_t interval_timer; + bool timer_set; +} CF_Poll_t; + +/** + * @brief Data specific to a class 2 send file transaction + */ +typedef struct CF_TxS2_Data +{ + uint8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ + uint8 acknak_count; +} CF_TxS2_Data_t; + +/** + * @brief Data specific to a send file transaction + */ +typedef struct CF_TxState_Data +{ + CF_TxSubState_t sub_state; + uint32 cached_pos; + + CF_TxS2_Data_t s2; +} CF_TxState_Data_t; + +/** + * @brief Data specific to a class 2 receive file transaction + */ +typedef struct CF_RxS2_Data +{ + uint32 eof_crc; + uint32 eof_size; + uint32 rx_crc_calc_bytes; + CF_CFDP_FinDeliveryCode_t dc; + CF_CFDP_FinFileStatus_t fs; + uint8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ + uint8 acknak_count; +} CF_RxS2_Data_t; + +/** + * @brief Data specific to a receive file transaction + */ +typedef struct CF_RxState_Data +{ + CF_RxSubState_t sub_state; + uint32 cached_pos; + + CF_RxS2_Data_t r2; +} CF_RxState_Data_t; + +/** + * @brief Data that applies to all types of transactions + */ +typedef struct CF_Flags_Common +{ + uint8 q_index; /**< \brief Q index this is in */ + bool ack_timer_armed; + bool suspended; + bool canceled; + bool crc_calc; + bool inactivity_fired; /**< \brief set whenever the inactivity timeout expires */ + bool keep_history; /**< \brief whether history should be preserved during recycle */ +} CF_Flags_Common_t; + +/** + * @brief Flags that apply to receive transactions + */ +typedef struct CF_Flags_Rx +{ + CF_Flags_Common_t com; + + bool md_recv; /**< \brief md received for r state */ + bool eof_recv; + bool send_nak; + bool send_fin; + bool send_eof_ack; + bool complete; /**< \brief r2 */ + bool fd_nak_sent; /**< \brief latches that at least one NAK has been sent for file data */ +} CF_Flags_Rx_t; + +/** + * @brief Flags that apply to send transactions + */ +typedef struct CF_Flags_Tx +{ + CF_Flags_Common_t com; + + bool md_need_send; + bool send_eof; + bool eof_ack_recv; + bool fin_recv; + bool send_fin_ack; + bool cmd_tx; /**< \brief indicates transaction is commanded (ground) tx */ +} CF_Flags_Tx_t; + +/** + * @brief Summary of all possible transaction flags (tx and rx) + */ +typedef union CF_StateFlags +{ + CF_Flags_Common_t com; /**< \brief applies to all transactions */ + CF_Flags_Rx_t rx; /**< \brief applies to only receive file transactions */ + CF_Flags_Tx_t tx; /**< \brief applies to only send file transactions */ +} CF_StateFlags_t; + +/** + * @brief Summary of all possible transaction state information (tx and rx) + */ +typedef union CF_StateData +{ + CF_TxState_Data_t send; /**< \brief applies to only send file transactions */ + CF_RxState_Data_t receive; /**< \brief applies to only receive file transactions */ +} CF_StateData_t; + +/** + * @brief Transaction state object + * + * This keeps the state of CF file transactions + */ +typedef struct CF_Transaction +{ + CF_TxnState_t state; /**< \brief each engine is commanded to do something, which is the overall state */ + + CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ + CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ + CF_Timer_t inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ + CF_Timer_t ack_timer; /**< \brief called ack_timer, but is also nak_timer */ + + uint32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ + uint32 foffs; /**< \brief offset into file for next read */ + osal_id_t fd; + + CF_Crc_t crc; + + uint8 keep; + uint8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ + uint8 priority; + + CF_CListNode_t cl_node; + + CF_Playback_t *pb; /**< \brief NULL if transaction does not belong to a playback */ + + CF_StateData_t state_data; + + /** + * @brief State flags + * + * \note The flags here look a little strange, because there are different flags for TX and RX. + * Both types share the same type of flag, though. Since RX flags plus the global flags is + * over one byte, storing them this way allows 2 bytes to cover all possible flags. + * Please ignore the duplicate declarations of the "all" flags. + */ + CF_StateFlags_t flags; +} CF_Transaction_t; + +/** + * @brief Identifies the type of timer tick being processed + */ +typedef enum +{ + CF_TickType_RX, + CF_TickType_TXW_NORM, + CF_TickType_TXW_NAK, + CF_TickType_NUM_TYPES +} CF_TickType_t; + +/** + * @brief Channel state object + * + * This keeps the state of CF channels + * + * Each CF channel has a separate transaction list, PDU throttle, playback, + * and poll state, as well as separate addresses on the underlying message + * transport (e.g. SB). + */ +typedef struct CF_Channel +{ + CF_CListNode_t *qs[CF_QueueIdx_NUM]; + CF_CListNode_t *cs[CF_Direction_NUM]; + + CFE_SB_PipeId_t pipe; + + uint32 num_cmd_tx; + + CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; + + /* For polling directories, the configuration data is in a table. */ + CF_Poll_t poll[CF_MAX_POLLING_DIR_PER_CHAN]; + + osal_id_t sem_id; /**< \brief semaphore id for output pipe */ + + const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ + + uint8 tick_type; +} CF_Channel_t; + +/** + * @brief CF engine output state + * + * Keeps the state of the current output PDU in the CF engine + */ +typedef struct CF_Output +{ + CFE_SB_Buffer_t * msg; /**< \brief Binary message to be sent to underlying transport */ + CF_EncoderState_t encode; /**< \brief Encoding state (while building message) */ + CF_Logical_PduBuffer_t tx_pdudata; /**< \brief Tx PDU logical values */ +} CF_Output_t; + +/** + * @brief CF engine input state + * + * Keeps the state of the current input PDU in the CF engine + */ +typedef struct CF_Input +{ + CFE_SB_Buffer_t * msg; /**< \brief Binary message received from underlying transport */ + CF_DecoderState_t decode; /**< \brief Decoding state (while interpreting message) */ + CF_Logical_PduBuffer_t rx_pdudata; /**< \brief Rx PDU logical values */ +} CF_Input_t; + +/** + * @brief An engine represents a pairing to a local EID + * + * Each engine can have at most CF_MAX_SIMULTANEOUS_TRANSACTIONS + */ +typedef struct CF_Engine +{ + CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ + + CF_Output_t out; + CF_Input_t in; + + /* NOTE: could have separate array of transactions as part of channel? */ + CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; + CF_History_t histories[CF_NUM_HISTORIES]; + CF_Channel_t channels[CF_NUM_CHANNELS]; + + CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; + CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; + + uint32 outgoing_counter; + bool enabled; +} CF_Engine_t; + +#endif diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.c b/Svc/Ccsds/CfdpManager/cf_chunk.c new file mode 100644 index 00000000000..a4a5f7ee041 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_chunk.c @@ -0,0 +1,424 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application chunks (sparse gap tracking) logic file + * + * This class handles the complexity of sparse gap tracking so that + * the CFDP engine doesn't need to worry about it. Information is given + * to the class and when needed calculations are made internally to + * help the engine build NAK packets. Received NAK segment requests + * are stored in this class as well and used for re-transmit processing. + * + * This is intended to be mostly a generic purpose class used by CF. + */ + +#include + +#include "cf_chunk.h" + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkIdx_t end) +{ + /* Sanity check */ + FW_ASSERT(end <= chunks->count, end, chunks->count); + + if (start < end) + { + memmove(&chunks->chunks[start], &chunks->chunks[end], sizeof(*chunks->chunks) * (chunks->count - end)); + chunks->count -= (end - start); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index) +{ + FW_ASSERT(chunks->count > 0); + FW_ASSERT(erase_index < chunks->count, erase_index, chunks->count); + + /* to erase, move memory over the old one */ + memmove(&chunks->chunks[erase_index], &chunks->chunks[erase_index + 1], + sizeof(*chunks->chunks) * (chunks->count - 1 - erase_index)); + --chunks->count; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, const CF_Chunk_t *chunk) +{ + FW_ASSERT(chunks->count < chunks->max_chunks, chunks->count, chunks->max_chunks); + FW_ASSERT(index_before <= chunks->count, index_before, chunks->count); + + if (chunks->count && (index_before != chunks->count)) + { + memmove(&chunks->chunks[index_before + 1], &chunks->chunks[index_before], + sizeof(*chunk) * (chunks->count - index_before)); + } + memcpy(&chunks->chunks[index_before], chunk, sizeof(*chunk)); + + ++chunks->count; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chunk_t *chunk) +{ + CF_ChunkIdx_t first = 0; + CF_ChunkIdx_t i; + CF_ChunkIdx_t count = chunks->count; + CF_ChunkIdx_t step; + + while (count > 0) + { + i = first; + step = count / 2; + i += step; + if (chunks->chunks[i].offset < chunk->offset) + { + first = i + 1; + count -= step + 1; + } + else + { + count = step; + } + } + + return first; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +{ + CF_Chunk_t * prev; + CF_ChunkOffset_t prev_end; + CF_ChunkOffset_t chunk_end; + int ret = 0; + + FW_ASSERT(i <= chunks->max_chunks, i, chunks->max_chunks); + + /* Only need to check if there is a previous */ + if (i > 0) + { + chunk_end = chunk->offset + chunk->size; + prev = &chunks->chunks[i - 1]; + prev_end = prev->offset + prev->size; + + /* Check if start of new chunk is less than end of previous (overlaps) */ + if (chunk->offset <= prev_end) + { + /* When combining, use the bigger of the two endings */ + if (prev_end < chunk_end) + { + /* Combine with previous chunk */ + prev->size = chunk_end - prev->offset; + } + ret = 1; + } + } + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CFE_Status_t CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +{ + CF_ChunkIdx_t combined_i = i; + CFE_Status_t ret = 0; + CF_ChunkOffset_t chunk_end = chunk->offset + chunk->size; + + /* Assert no rollover, only possible as a bug */ + FW_ASSERT(chunk_end > chunk->offset, chunk_end, chunk->offset); + + /* Determine how many can be combined */ + for (; combined_i < chunks->count; ++combined_i) + { + /* Advance combine index until there is a gap between end and the next offset */ + if (chunk_end < chunks->chunks[combined_i].offset) + { + break; + } + } + + /* If index advanced the range of chunks can be combined */ + if (i != combined_i) + { + /* End is the max of last combined chunk end or new chunk end */ + chunk_end = + CF_Chunk_MAX(chunks->chunks[combined_i - 1].offset + chunks->chunks[combined_i - 1].size, chunk_end); + + /* Use current slot as combined entry */ + chunks->chunks[i].size = chunk_end - chunk->offset; + chunks->chunks[i].offset = chunk->offset; + + /* Erase the rest of the combined chunks (if any) */ + CF_Chunks_EraseRange(chunks, i + 1, combined_i); + ret = 1; + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks) +{ + CF_ChunkIdx_t i; + CF_ChunkIdx_t smallest = 0; + + for (i = 1; i < chunks->count; ++i) + { + if (chunks->chunks[i].size < chunks->chunks[smallest].size) + { + smallest = i; + } + } + + return smallest; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +{ + CF_ChunkIdx_t smallest_i; + CF_Chunk_t * smallest_c; + int n = CF_Chunks_CombineNext(chunks, i, chunk); + int combined; + + if (n) + { + combined = CF_Chunks_CombinePrevious(chunks, i, &chunks->chunks[i]); + if (combined) + { + CF_Chunks_EraseChunk(chunks, i); + } + } + else + { + combined = CF_Chunks_CombinePrevious(chunks, i, chunk); + if (!combined) + { + if (chunks->count < chunks->max_chunks) + { + CF_Chunks_InsertChunk(chunks, i, chunk); + } + else + { + smallest_i = CF_Chunks_FindSmallestSize(chunks); + smallest_c = &chunks->chunks[smallest_i]; + if (smallest_c->size < chunk->size) + { + CF_Chunks_EraseChunk(chunks, smallest_i); + CF_Chunks_InsertChunk(chunks, CF_Chunks_FindInsertPosition(chunks, chunk), chunk); + } + } + } + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSize_t size) +{ + const CF_Chunk_t chunk = {offset, size}; + const CF_ChunkIdx_t i = CF_Chunks_FindInsertPosition(chunks, &chunk); + + /* PTFO: files won't be so big we need to gracefully handle overflow, + * and in that case the user should change everything in chunks + * to use 64-bit numbers */ + FW_ASSERT((offset + size) >= offset, offset, size); + + CF_Chunks_Insert(chunks, i, &chunk); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size) +{ + CF_Chunk_t *chunk = &chunks->chunks[0]; /* front is always 0 */ + + if (size > chunk->size) + { + size = chunk->size; + } + chunk->size -= size; + + if (!chunk->size) + { + CF_Chunks_EraseChunk(chunks, 0); + } + else + { + chunk->offset += size; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks) +{ + return chunks->count ? &chunks->chunks[0] : NULL; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk_t *chunks_mem) +{ + FW_ASSERT(max_chunks > 0); + chunks->max_chunks = max_chunks; + chunks->chunks = chunks_mem; + CF_ChunkListReset(chunks); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_ChunkListReset(CF_ChunkList_t *chunks) +{ + chunks->count = 0; + memset(chunks->chunks, 0, sizeof(*chunks->chunks) * chunks->max_chunks); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_chunk.h for argument/return detail + * + *-----------------------------------------------------------------*/ +uint32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, + CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque) +{ + uint32 ret = 0; + CF_ChunkIdx_t i = 0; + CF_ChunkOffset_t next_off; + CF_ChunkOffset_t gap_start; + CF_Chunk_t chunk; + + FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ + FW_ASSERT(start < total, start, total); + + /* simple case: there is no chunk data, which means there is a single gap of the entire size */ + if (!chunks->count) + { + chunk.offset = 0; + chunk.size = total; + if (compute_gap_fn) + { + compute_gap_fn(chunks, &chunk, opaque); + } + ret = 1; + } + else + { + /* Handle initial gap if needed */ + if (start < chunks->chunks[0].offset) + { + chunk.offset = start; + chunk.size = chunks->chunks[0].offset - start; + if (compute_gap_fn) + { + compute_gap_fn(chunks, &chunk, opaque); + } + ret = 1; + } + + while ((ret < max_gaps) && (i < chunks->count)) + { + next_off = (i == (chunks->count - 1)) ? total : chunks->chunks[i + 1].offset; + gap_start = (chunks->chunks[i].offset + chunks->chunks[i].size); + + chunk.offset = (gap_start > start) ? gap_start : start; + chunk.size = (next_off - chunk.offset); + + if (gap_start >= total) + { + break; + } + else if (start < next_off) + { + /* Only report if gap finishes after start */ + if (compute_gap_fn) + { + compute_gap_fn(chunks, &chunk, opaque); + } + ++ret; + } + ++i; + } + } + + return ret; +} diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.h b/Svc/Ccsds/CfdpManager/cf_chunk.h new file mode 100644 index 00000000000..b2fcdd51436 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_chunk.h @@ -0,0 +1,311 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application chunks (spare gap tracking) header file + */ + +#ifndef CF_CHUNK_H +#define CF_CHUNK_H + +typedef uint32 CF_ChunkIdx_t; +typedef uint32 CF_ChunkOffset_t; +typedef uint32 CF_ChunkSize_t; + +/** + * @brief Pairs an offset with a size to identify a specific piece of a file + */ +typedef struct CF_Chunk +{ + CF_ChunkOffset_t offset; /**< \brief The start offset of the chunk within the file */ + CF_ChunkSize_t size; /**< \brief The size of the chunk */ +} CF_Chunk_t; + +/** + * @brief A list of CF_Chunk_t pairs + * + * This list is ordered by chunk offset, from lowest to highest + */ +typedef struct CF_ChunkList +{ + CF_ChunkIdx_t count; /**< \brief number of chunks currently in the array */ + CF_ChunkIdx_t max_chunks; /**< \brief maximum number of chunks allowed in the list (allocation size) */ + CF_Chunk_t * chunks; /**< \brief chunk list array */ +} CF_ChunkList_t; + +/** + * @brief Function for use with CF_ChunkList_ComputeGaps() + * + * @param cs Pointer to the CF_ChunkList_t object + * @param chunk Pointer to the chunk being currently processed + * @param opaque Opaque pointer passed through from initial call + */ +typedef void (*CF_ChunkList_ComputeGapFn_t)(const CF_ChunkList_t *cs, const CF_Chunk_t *chunk, void *opaque); + +/** + * @brief Selects the larger of the two passed-in offsets + * + * @param a First chunk offset + * @param b Second chunk offset + * @return the larger CF_ChunkOffset_t value + */ +static inline CF_ChunkOffset_t CF_Chunk_MAX(CF_ChunkOffset_t a, CF_ChunkOffset_t b) +{ + if (a > b) + { + return a; + } + else + { + return b; + } +} + +/************************************************************************/ +/** @brief Initialize a CF_ChunkList_t structure. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. chunks_mem must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object to initialize + * @param max_chunks Maximum number of entries in the chunks_mem array + * @param chunks_mem Array of CF_Chunk_t objects with length of max_chunks + */ +void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk_t *chunks_mem); + +/************************************************************************/ +/** @brief Public function to add a chunk. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param offset Offset of chunk to add + * @param size Size of chunk to add + */ +void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSize_t size); + +/************************************************************************/ +/** @brief Resets a chunks structure. + * + * All chunks are removed from the list, but the max_chunks and chunk memory + * pointers are retained. This returns the chunk list to the same state as + * it was after the initial call to CF_ChunkListInit(). + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + */ +void CF_ChunkListReset(CF_ChunkList_t *chunks); + +/************************************************************************/ +/** @brief Public function to remove some amount of size from the first chunk. + * + * @par Description + * This may remove the chunk entirely. This function is to satisfy the + * use-case where data is retrieved from the structure in-order and + * once consumed should be removed. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL and list must not be empty + * + * @note + * Good computer science would have a generic remove function, but that's much more complex + * than we need for the use case. We aren't trying to make chunks a general purpose + * reusable module, so just take the simple case that we need. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param size Size to remove + */ +void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size); + +/************************************************************************/ +/** @brief Public function to get the entire first chunk from the list + * + * This returns the first chunk from the list, or NULL if the list is empty. + * + * @note The chunk remains on the list - this call does not consume or remove the chunk + * from the list. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @returns Pointer to first chunk from the CF_ChunkList_t object + * @retval NULL if the list was empty + */ +const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks); + +/************************************************************************/ +/** @brief Compute gaps between chunks, and call a callback for each. + * + * @par Description + * This function walks over all chunks and computes the gaps between. + * It can exit early if the calculated gap start is larger than the + * desired total. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. compute_gap_fn is a valid function address. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param max_gaps Maximum number of gaps to compute + * @param total Size of the entire file + * @param start Beginning offset for gap computation + * @param compute_gap_fn Callback function to be invoked for each gap + * @param opaque Opaque pointer to pass through to callback function + * + * @returns The number of computed gaps. + */ +uint32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, + CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque); + +/************************************************************************/ +/** @brief Erase a range of chunks. + * + * Items in the list starting at the end index will be shifted/moved to close the gap. + * If end <= start nothing will be done (OK to pass matching start/end as a no-op) + * If end == list size, list from start on will be erased (nothing moved) + * + * Example: + * list = {a, b, c, d, e} + * EraseRange index start 1, end 3 + * list = {a, d, e} + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param start Starting chunk ID to erase (inclusive) + * @param end Ending chunk ID (exclusive, this chunk will not be erased) + */ +void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkIdx_t end); + +/************************************************************************/ +/** @brief Erase a single chunk. + * + * @note This changes the chunk IDs of all chunks that follow + * Items in the list after the erase_index will be shifted/moved to close the gap. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param erase_index chunk ID to erase + */ +void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index); + +/************************************************************************/ +/** @brief Insert a chunk before index_before. + * + * @note This changes the chunk IDs of all chunks that follow + * Items in the list after the index_before will be shifted/moved to open a gap. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param index_before position to insert at - this becomes the ID of the inserted chunk + * @param chunk Chunk data to insert (copied) + */ +void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, const CF_Chunk_t *chunk); + +/************************************************************************/ +/** @brief Finds where a chunk should be inserted in the chunks. + * + * @par Description + * This is a C version of std::lower_bound from C++ algorithms. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param chunk Chunk data to insert + * + * @returns an index to the first chunk that is greater than or equal to the requested's offset. + * + */ +CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chunk_t *chunk); + +/************************************************************************/ +/** @brief Possibly combines the given chunk with the previous chunk. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param i Index of chunk to combine + * @param chunk Chunk data to combine + * + * @returns boolean code indicating if chunks were combined + * @retval 1 if combined with another chunk + * @retval 0 if not combined + * + */ +int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + +/************************************************************************/ +/** @brief Possibly combines the given chunk with the next chunk. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param i Index of chunk to combine + * @param chunk Chunk data to combine + * + * @returns boolean code indicating if chunks were combined + * @retval 1 if combined with another chunk + * @retval 0 if not combined + * + */ +CFE_Status_t CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + +/************************************************************************/ +/** @brief Finds the smallest size out of all chunks. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * + * @returns The chunk index with the smallest size. + * @retval 0 if the chunk list is empty + * + */ +CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks); + +/************************************************************************/ +/** @brief Insert a chunk. + * + * @par Description + * Inserts the chunk at the specified location. May combine with + * an existing chunk if contiguous. + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL. + * + * @param chunks Pointer to CF_ChunkList_t object + * @param i Position to insert chunk at + * @param chunk Chunk data to insert + */ +void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + +#endif /* !CF_CHUNK_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_clist.c b/Svc/Ccsds/CfdpManager/cf_clist.c new file mode 100644 index 00000000000..615b23ad91d --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_clist.c @@ -0,0 +1,268 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application circular list definition source file + * + * This is a circular doubly-linked list implementation. It is used for + * all data structures in CF. + * + * This file is intended to be a generic class that can be used in other apps. + */ + +#include "cf_clist.h" + +#include + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_InitNode(CF_CListNode_t *node) +{ + node->next = node; + node->prev = node; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node) +{ + CF_CListNode_t *last; + + FW_ASSERT(head); + FW_ASSERT(node); + FW_ASSERT(node->next == node); + FW_ASSERT(node->prev == node); + + if (*head) + { + last = (*head)->prev; + + node->next = *head; + node->prev = last; + + last->next = node; + (*head)->prev = node; + } + + *head = node; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node) +{ + CF_CListNode_t *last; + + FW_ASSERT(head); + FW_ASSERT(node); + FW_ASSERT(node->next == node); + FW_ASSERT(node->prev == node); + + if (!*head) + { + *head = node; + } + else + { + last = (*head)->prev; + + node->next = *head; + (*head)->prev = node; + node->prev = last; + last->next = node; + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head) +{ + CF_CListNode_t *ret; + + FW_ASSERT(head); + + ret = *head; + if (ret) + { + CF_CList_Remove(head, ret); + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node) +{ + FW_ASSERT(head); + FW_ASSERT(node); + FW_ASSERT(*head); + + if (node->next == node) + { + /* only node in the list, so this one is easy */ + FW_ASSERT(node == *head); /* sanity check */ + *head = NULL; + } + else if (*head == node) + { + /* removing the first node in the list, so make the second node in the list the first */ + (*head)->prev->next = node->next; + *head = node->next; + + (*head)->prev = node->prev; + } + else + { + node->next->prev = node->prev; + node->prev->next = node->next; + } + + CF_CList_InitNode(node); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CListNode_t *after) +{ + /* calling insert_after with nothing to insert after (no head) makes no sense */ + FW_ASSERT(head); + FW_ASSERT(*head); + FW_ASSERT(start); + FW_ASSERT(start != after); + + /* knowing that head is not empty, and knowing that start is non-zero, this is an easy operation */ + after->next = start->next; + start->next = after; + after->prev = start; + after->next->prev = after; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) +{ + CF_CListNode_t *node = start; + CF_CListNode_t *node_next; + bool last = false; + + if (node) + { + do + { + /* set node_next in case callback removes this node from the list */ + node_next = node->next; + if (node_next == start) + { + last = true; + } + if (!CF_CListTraverse_Status_IS_CONTINUE(fn(node, context))) + { + break; + } + /* list traversal is robust against an item deleting itself during traversal, + * but there is a special case if that item is the starting node. Since this is + * a circular list, start is remembered so we know when to stop. Must set start + * to the next node in this case. */ + if ((start == node) && (node->next != node_next)) + { + start = node_next; + } + node = node_next; + } + while (!last); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_clist.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) +{ + if (end) + { + CF_CListNode_t *node = end->prev; + CF_CListNode_t *node_next; + bool last = false; + + if (node) + { + end = node; + + do + { + /* set node_next in case callback removes this node from the list */ + node_next = node->prev; + if (node_next == end) + { + last = true; + } + + if (!CF_CListTraverse_Status_IS_CONTINUE(fn(node, context))) + { + break; + } + + /* list traversal is robust against an item deleting itself during traversal, + * but there is a special case if that item is the starting node. Since this is + * a circular list, "end" is remembered so we know when to stop. Must set "end" + * to the next node in this case. */ + if ((end == node) && (node->prev != node_next)) + { + end = node_next; + } + node = node_next; + } + while (!last); + } + } +} diff --git a/Svc/Ccsds/CfdpManager/cf_clist.h b/Svc/Ccsds/CfdpManager/cf_clist.h new file mode 100644 index 00000000000..9dc5a662f00 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_clist.h @@ -0,0 +1,181 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application circular list header file + */ + +#ifndef CF_CLIST_H +#define CF_CLIST_H + +#include +#include + +typedef enum +{ + CF_CListTraverse_Status_CONTINUE = 0, + CF_CListTraverse_Status_EXIT = 1 +} CF_CListTraverse_Status_t; + +#define CF_CLIST_CONT CF_CListTraverse_Status_CONTINUE /**< \brief Constant indicating to continue traversal */ +#define CF_CLIST_EXIT CF_CListTraverse_Status_EXIT /**< \brief Constant indicating to stop traversal */ + +/** + * Checks if the list traversal should continue + */ +static inline bool CF_CListTraverse_Status_IS_CONTINUE(CF_CListTraverse_Status_t stat) +{ + return (stat == CF_CListTraverse_Status_CONTINUE); +} + +/** + * @brief Node link structure + */ +struct CF_CListNode +{ + struct CF_CListNode *next; + struct CF_CListNode *prev; +}; + +/** + * @brief Circular linked list node links + */ +typedef struct CF_CListNode CF_CListNode_t; + +/** + * @brief Obtains a pointer to the parent structure + * + * Given a pointer to a CF_CListNode_t object which is known to be a member of a + * larger container, this converts the pointer to that of the parent. + */ +#define container_of(ptr, type, member) ((type *)((char *)(ptr) - (char *)offsetof(type, member))) + +/** + * @brief Callback function type for use with CF_CList_Traverse() + * + * @param node Current node being traversed + * @param context Opaque pointer passed through from initial call + * + * @returns integer status code indicating whether to continue traversal + * @retval #CF_CLIST_CONT Indicates to continue traversing the list + * @retval #CF_CLIST_EXIT Indicates to stop traversing the list + */ +typedef CF_CListTraverse_Status_t (*CF_CListFn_t)(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Initialize a clist node. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. + * + * @param node Pointer to node structure to be initialized + */ +void CF_CList_InitNode(CF_CListNode_t *node); + +/************************************************************************/ +/** @brief Insert the given node into the front of a list. + * + * @par Assumptions, External Events, and Notes: + * head must not be NULL, node must not be NULL. + * + * @param head Pointer to head of list to insert into + * @param node Pointer to node to insert + */ +void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node); + +/************************************************************************/ +/** @brief Insert the given node into the back of a list. + * + * @par Assumptions, External Events, and Notes: + * head must not be NULL, node must not be NULL. + * + * @param head Pointer to head of list to insert into + * @param node Pointer to node to insert + */ +void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node); + +/************************************************************************/ +/** @brief Remove the given node from the list. + * + * @par Assumptions, External Events, and Notes: + * head must not be NULL, node must not be NULL. + * + * @param head Pointer to head of list to remove from + * @param node Pointer to node to remove + */ +void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node); + +/************************************************************************/ +/** @brief Remove the first node from a list and return it. + * + * @par Assumptions, External Events, and Notes: + * head must not be NULL. + * + * @param head Pointer to head of list to remove from + * + * @returns The first node (now removed) in the list + * @retval NULL if list was empty. + * + */ +CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head); + +/************************************************************************/ +/** @brief Insert the given node into the last after the given start node. + * + * @par Assumptions, External Events, and Notes: + * head must not be NULL, node must not be NULL. + * + * @param head Pointer to head of list to remove from + * @param start Pointer to node to insert + * @param after Pointer to position to insert after + */ +void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CListNode_t *after); + +/************************************************************************/ +/** @brief Traverse the entire list, calling the given function on all nodes. + * + * @par Assumptions, External Events, and Notes: + * start may be NULL, fn must be a valid function, context may be NULL. + * + * @note on traversal it's ok to delete the current node, but do not delete + * other nodes in the same list!! + * + * @param start List to traverse (first node) + * @param fn Callback function to invoke for each node + * @param context Opaque pointer to pass to callback + */ +void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context); + +/************************************************************************/ +/** @brief Reverse list traversal, starting from end, calling given function on all nodes. + * + * @par Assumptions, External Events, and Notes: + * end may be NULL. fn must be a valid function, context may be NULL. + * + * @note traverse_R will work backwards from the parameter's prev, and end on param + * + * @param end List to traverse (last node) + * @param fn Callback function to invoke for each node + * @param context Opaque pointer to pass to callback + */ +void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context); + +#endif /* !CF_CLIST_H */ From f37d4af797223f95510db243f238455fe213fe1e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 16 Dec 2025 15:48:56 -0700 Subject: [PATCH 007/185] c -> c++ updates --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 19 +++---- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 16 ++++++ .../CfdpManager/{cf_cfdp.c => cf_cfdp.cpp} | 52 +++++++++++-------- .../CfdpManager/{cf_cfdp.h => cf_cfdp.hpp} | 28 ++++++---- .../{cf_cfdp_pdu.h => cf_cfdp_pdu.hpp} | 14 +++-- .../{cf_cfdp_r.c => cf_cfdp_r.cpp} | 36 ++++++++----- .../{cf_cfdp_r.h => cf_cfdp_r.hpp} | 14 +++-- .../{cf_cfdp_s.c => cf_cfdp_s.cpp} | 16 ++++-- .../{cf_cfdp_s.h => cf_cfdp_s.hpp} | 12 +++-- .../{cf_cfdp_types.h => cf_cfdp_types.hpp} | 23 ++++---- .../CfdpManager/{cf_chunk.c => cf_chunk.cpp} | 20 ++++--- .../CfdpManager/{cf_chunk.h => cf_chunk.hpp} | 29 +++++++---- .../CfdpManager/{cf_clist.c => cf_clist.cpp} | 8 ++- .../CfdpManager/{cf_clist.h => cf_clist.hpp} | 0 .../CfdpManager/{cf_codec.c => cf_codec.cpp} | 10 +++- .../CfdpManager/{cf_codec.h => cf_codec.hpp} | 18 ++++--- .../{cf_logical_pdu.h => cf_logical_pdu.hpp} | 16 +++--- ...edefs.h => default_cf_extern_typedefs.hpp} | 12 +++-- ...ace_cfg.h => default_cf_interface_cfg.hpp} | 12 +++-- 19 files changed, 232 insertions(+), 123 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/CfdpTypes.fpp rename Svc/Ccsds/CfdpManager/{cf_cfdp.c => cf_cfdp.cpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp.h => cf_cfdp.hpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_pdu.h => cf_cfdp_pdu.hpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_r.c => cf_cfdp_r.cpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_r.h => cf_cfdp_r.hpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_s.c => cf_cfdp_s.cpp} (99%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_s.h => cf_cfdp_s.hpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_types.h => cf_cfdp_types.hpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_chunk.c => cf_chunk.cpp} (96%) rename Svc/Ccsds/CfdpManager/{cf_chunk.h => cf_chunk.hpp} (94%) rename Svc/Ccsds/CfdpManager/{cf_clist.c => cf_clist.cpp} (98%) rename Svc/Ccsds/CfdpManager/{cf_clist.h => cf_clist.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_codec.c => cf_codec.cpp} (99%) rename Svc/Ccsds/CfdpManager/{cf_codec.h => cf_codec.hpp} (99%) rename Svc/Ccsds/CfdpManager/{cf_logical_pdu.h => cf_logical_pdu.hpp} (98%) rename Svc/Ccsds/CfdpManager/{default_cf_extern_typedefs.h => default_cf_extern_typedefs.hpp} (95%) rename Svc/Ccsds/CfdpManager/{default_cf_interface_cfg.h => default_cf_interface_cfg.hpp} (96%) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 975db6ceac2..3bf37c96f16 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -10,23 +10,18 @@ # #### -# Module names are derived from the path from the nearest project/library/framework -# root when not specifically overridden by the developer, i.e. the module defined by -# `MyProj/Some/Path/CMakeLists.txt` will be named `MyProj_Some_Path`. - register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTypes.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_codec.c" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.c" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.c" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.c" - "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.c" - "${CMAKE_CURRENT_LIST_DIR}/cf_clist.c" -# DEPENDS -# MyPackage_MyOtherModule + "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" ) ### Unit Tests ### diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp new file mode 100644 index 00000000000..7878eb6493c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -0,0 +1,16 @@ +module Svc { +module Ccsds { + +enum CfdpStatus { + CFDP_SUCCESS # CFDP operation has been succesfull + CFDP_ERROR # Generic CFDP error return code + CFDP_PDU_METADATA_ERROR # Invalid metadata PDU + CFDP_SHORT_PDU_ERROR # PDU too short + CFDP_REC_PDU_FSIZE_MISMATCH_ERROR # Receive PDU: EOF file size mismatch + CFDP_REC_PDU_BAD_EOF_ERROR # Receive PDU: Invalid EOF packet + CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR # Send PDU: No send buffer available, throttling limit reached + CFDP_SEND_PDU_ERROR # Send PDU: Send failed +} + +} +} \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.c b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp.c rename to Svc/Ccsds/CfdpManager/cf_cfdp.cpp index b7b55185060..f0087541f82 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -30,12 +30,15 @@ * R (rx) and S (tx) logic. */ -#include "cf_cfdp.h" -#include "cf_cfdp_r.h" -#include "cf_cfdp_s.h" +#include "cf_cfdp.hpp" +#include "cf_cfdp_r.hpp" +#include "cf_cfdp_s.hpp" #include +namespace Svc { +namespace Ccsds { + /*---------------------------------------------------------------- * * Application-scope internal function @@ -49,7 +52,7 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBu memset(ph, 0, sizeof(*ph)); /* attach encoder object to PDU buffer which is attached to SB (encapsulation) buffer */ - penc->base = (uint8 *)msgbuf; + penc->base = (U8 *)msgbuf; ph->penc = penc; CF_CFDP_CodecReset(&penc->codec_state, total_size); @@ -83,7 +86,7 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical memset(ph, 0, sizeof(*ph)); /* attach decoder object to PDU buffer which is attached to SB (encapsulation) buffer */ - pdec->base = (const uint8 *)msgbuf; + pdec->base = (const U8 *)msgbuf; ph->pdec = pdec; CF_CFDP_CodecReset(&pdec->codec_state, total_size); @@ -236,7 +239,7 @@ static CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direct *-----------------------------------------------------------------*/ static void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) { - uint16 final_pos; + U16 final_pos; /* final position of the encoder state should reflect the entire PDU length */ final_pos = CF_CODEC_GET_POSITION(ph->penc); @@ -263,7 +266,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph; CF_Logical_PduHeader_t *hdr; - uint8 eid_len; + U8 eid_len; ph = CF_CFDP_MsgOutGet(txn, silent); @@ -591,7 +594,7 @@ CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvPh(uint8 chan_num, CF_Logical_PduBuffer_t *ph) +CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CFE_Status_t ret = CFE_SUCCESS; @@ -727,13 +730,13 @@ CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* if the CRC flag is set, need to deduct the size of the CRC from the data - always 32 bits */ if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.crc_flag) { - if (ph->int_header.fd.data_len < sizeof(CF_CFDP_uint32_t)) + if (ph->int_header.fd.data_len < sizeof(CF_CFDP_U32_t)) { CF_CODEC_SET_DONE(ph->pdec); } else { - ph->int_header.fd.data_len -= sizeof(CF_CFDP_uint32_t); + ph->int_header.fd.data_len -= sizeof(CF_CFDP_U32_t); } } @@ -1145,7 +1148,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; - uint8 chan_num = (chan - CF_AppData.engine.channels); + U8 chan_num = (chan - CF_AppData.engine.channels); if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) { @@ -1296,7 +1299,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority) +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1309,8 +1312,8 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, ui * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, - uint8 priority, CF_EntityId_t dest_id) +static void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, + U8 priority, CF_EntityId_t dest_id) { CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, @@ -1337,8 +1340,8 @@ static void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_ * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, uint8 keep, - uint8 chan_num, uint8 priority, CF_EntityId_t dest_id) +CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, + U8 chan_num, U8 priority, CF_EntityId_t dest_id) { CF_Transaction_t *txn; CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; @@ -1383,7 +1386,7 @@ CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_Transaction_t *CF_CFDP_StartRxTransaction(uint8 chan_num) +CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) { CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; CF_Transaction_t *txn; @@ -1416,7 +1419,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(uint8 chan_num) * *-----------------------------------------------------------------*/ static CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, - CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority, + CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { CFE_Status_t ret; @@ -1456,7 +1459,7 @@ static CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char * * *-----------------------------------------------------------------*/ CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, - uint8 keep, uint8 chan, uint8 priority, uint16 dest_id) + U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; CF_Playback_t *pb; @@ -1558,7 +1561,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, uint8 *counter) +static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) { @@ -1758,7 +1761,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) /* extra bookkeeping for tx direction only */ if (txn->history->dir == CF_Direction_TX && txn->flags.tx.cmd_tx) { - CF_Assert(chan->num_cmd_tx); /* sanity check */ + FW_ASSERT(chan->num_cmd_tx); /* sanity check */ --chan->num_cmd_tx; } @@ -1769,7 +1772,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) if (txn->pb) { /* a playback's transaction is now done, decrement the playback counter */ - CF_Assert(txn->pb->num_ts); + FW_ASSERT(txn->pb->num_ts); --txn->pb->num_ts; } @@ -2012,7 +2015,7 @@ void CF_CFDP_DisableEngine(void) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -bool CF_CFDP_IsPollingDir(const char *src_file, uint8 chan_num) +bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; char src_dir[CF_FILENAME_MAX_LEN] = "\0"; @@ -2110,3 +2113,6 @@ void CF_CFDP_MoveFile(const char *src, const char *dest_dir) OS_remove(src); } } + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.h b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp.h rename to Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 00c62a22e74..af06d59acf0 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -23,13 +23,16 @@ * The CF Application CFDP engine and packet parsing header file */ -#ifndef CF_CFDP_H -#define CF_CFDP_H +#ifndef CF_CFDP_HPP +#define CF_CFDP_HPP #include -#include "cf_cfdp_types.h" +#include "cf_cfdp_types.hpp" +namespace Svc { +namespace Ccsds { + /** * @brief Structure for use with the CF_CFDP_CycleTx() function */ @@ -201,8 +204,8 @@ void CF_CFDP_DisableEngine(void); * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS * @returns CFE_SUCCESS on success. CF_ERROR on error. */ -CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, uint8 keep, - uint8 chan, uint8 priority, CF_EntityId_t dest_id); +CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, + U8 chan, U8 priority, CF_EntityId_t dest_id); /************************************************************************/ /** @brief Begin transmit of a directory. @@ -226,7 +229,7 @@ CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @returns CFE_SUCCESS on success. CF_ERROR on error. */ CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, - uint8 keep, uint8 chan, uint8 priority, uint16 dest_id); + U8 keep, U8 chan, U8 priority, U16 dest_id); /************************************************************************/ /** @brief Build the PDU header in the output buffer to prepare to send a packet. @@ -391,7 +394,7 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * @retval CF_ERROR for general errors * @retval CF_SHORT_PDU_ERROR if PDU too short */ -CFE_Status_t CF_CFDP_RecvPh(uint8 chan_num, CF_Logical_PduBuffer_t *ph); +CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack a metadata PDU from a received message. @@ -544,7 +547,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); * @param priority Priority of transfer * */ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, uint8 keep, uint8 chan, uint8 priority); +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); /************************************************************************/ /** @brief Helper function to start a new RX transaction @@ -560,7 +563,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, ui * @returns Pointer to new transaction * */ -CF_Transaction_t *CF_CFDP_StartRxTransaction(uint8 chan_num); +CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); /* functions to handle LVs (length-value, CFDP spec) */ /* returns number of bytes copied, or -1 on error */ @@ -775,7 +778,7 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); * * @retval true/false */ -bool CF_CFDP_IsPollingDir(const char *src_file, uint8 chan_num); +bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); /************************************************************************/ /** @brief Remove/Move file after transaction @@ -797,4 +800,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); */ void CF_CFDP_MoveFile(const char *src, const char *dest_dir); -#endif /* !CF_CFDP_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CFDP_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h rename to Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp index 257c8756139..8695adf629c 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp @@ -36,14 +36,17 @@ * should change to encode/decode functions. */ -#ifndef CF_CFDP_PDU_H -#define CF_CFDP_PDU_H +#ifndef CF_CFDP_PDU_HPP +#define CF_CFDP_PDU_HPP #include #include -#include "default_cf_interface_cfg.h" +#include "default_cf_interface_cfg.hpp" + +namespace Svc { +namespace Ccsds { /** * @brief Maximum encoded size of a CFDP PDU header @@ -383,4 +386,7 @@ typedef struct CF_CFDP_PduFileDataContent U8 data[CF_MAX_PDU_SIZE - sizeof(CF_CFDP_PduFileDataHeader_t) - CF_CFDP_MIN_HEADER_SIZE]; } CF_CFDP_PduFileDataContent_t; -#endif /* !CF_CFDP_PDU_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CFDP_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.c b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp_r.c rename to Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 7849e7569e8..5f3f2b799b8 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -23,12 +23,17 @@ * * Handles all CFDP engine functionality specific to RX transactions. */ -#include "cf_cfdp.h" -#include "cf_cfdp_r.h" +#include "cf_cfdp.hpp" +#include "cf_cfdp_r.hpp" + +#include #include #include +namespace Svc { +namespace Ccsds { + /*---------------------------------------------------------------- * * Application-scope internal function @@ -79,7 +84,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, uint32 expected_crc) +CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { CFE_Status_t ret = CFE_SUCCESS; CF_CRC_Finalize(&txn->crc); @@ -103,11 +108,11 @@ CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, uint32 expected_crc) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak) +void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) { - uint32 ret; - int send_nak = false; - int send_fin = false; + U32 ret; + bool send_nak = false; + bool send_fin = false; /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ @@ -281,7 +286,7 @@ CFE_Status_t CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuff void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { int ret = CF_CFDP_R_SubstateRecvEof(txn, ph); - uint32 crc; + U32 crc; const CF_Logical_PduEof_t *eof; /* this function is only entered for PDUs identified as EOF type */ @@ -337,7 +342,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p /* only check for complete if EOF with no errors */ if (txn->state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) { - CF_CFDP_R2_Complete(txn, 1); /* CF_CFDP_R2_Complete() will change state */ + CF_CFDP_R2_Complete(txn, true); /* CF_CFDP_R2_Complete() will change state */ } else { @@ -418,7 +423,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (txn->flags.rx.fd_nak_sent) { - CF_CFDP_R2_Complete(txn, 0); /* once nak-retransmit received, start checking for completion at each fd */ + CF_CFDP_R2_Complete(txn, false); /* once nak-retransmit received, start checking for completion at each fd */ } if (!txn->flags.rx.complete) @@ -480,7 +485,7 @@ CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 1); CF_Logical_PduNak_t *nak; CFE_Status_t sret; - uint32 cret; + U32 cret; CFE_Status_t ret = CF_ERROR; if (ph) @@ -611,7 +616,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) { - uint8 buf[CF_R2_CRC_CHUNK_SIZE]; + U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; size_t want_offs_size; size_t read_size; @@ -850,7 +855,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) txn->state_data.receive.cached_pos = 0; /* reset psn due to open */ txn->flags.rx.md_recv = true; txn->state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ - CF_CFDP_R2_Complete(txn, 1); /* check for completion now that md is received */ + CF_CFDP_R2_Complete(txn, true); /* check for completion now that md is received */ } } } @@ -966,7 +971,7 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) /* ACK timer expired, so check for completion */ if (!txn->flags.rx.complete) { - CF_CFDP_R2_Complete(txn, 1); + CF_CFDP_R2_Complete(txn, true); } else if (txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) { @@ -1098,3 +1103,6 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) CF_CFDP_R_AckTimerTick(txn); } } + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.h b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp_r.h rename to Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp index 08607dae6c9..d8ebc1a059c 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp @@ -26,10 +26,13 @@ * transactions which are receiving a file. */ -#ifndef CF_CFDP_R_H -#define CF_CFDP_R_H +#ifndef CF_CFDP_R_HPP +#define CF_CFDP_R_HPP -#include "cf_cfdp.h" +#include "cf_cfdp.hpp" + +namespace Svc { +namespace Ccsds { /** * @brief Argument for Gap Compute function @@ -403,4 +406,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); */ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn); -#endif /* CF_CFDP_R_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* CF_CFDP_R_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.c b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp similarity index 99% rename from Svc/Ccsds/CfdpManager/cf_cfdp_s.c rename to Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 6db6e4e5773..7c88b757f94 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.c +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -25,12 +25,15 @@ * Handles all CFDP engine functionality specific to TX transactions. */ -#include "cf_cfdp.h" -#include "cf_cfdp_s.h" +#include "cf_cfdp.hpp" +#include "cf_cfdp_s.hpp" #include #include +namespace Svc { +namespace Ccsds { + /*---------------------------------------------------------------- * * Application-scope internal function @@ -95,7 +98,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, uint32 foffs, uint32 bytes_to_read, uint8 calc_crc) +CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) { bool success = true; int status = 0; @@ -482,8 +485,8 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_SegmentRequest_t *sr; const CF_Logical_PduNak_t * nak; - uint8 counter; - uint8 bad_sr; + U8 counter; + U8 bad_sr; bad_sr = 0; @@ -832,3 +835,6 @@ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) if (ret == 1) *cont = 1; /* cause dispatcher to re-enter this wakeup */ } + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.h b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp_s.h rename to Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp index 520c3bdab3c..d99bf6cc86d 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp @@ -26,10 +26,13 @@ * transactions which are sending a file. */ -#ifndef CF_CFDP_S_H -#define CF_CFDP_S_H +#ifndef CF_CFDP_S_HPP +#define CF_CFDP_S_HPP -#include "cf_cfdp_types.h" +#include "cf_cfdp_types.hpp" + +namespace Svc { +namespace Ccsds { /************************************************************************/ /** @brief S1 receive PDU processing. @@ -329,4 +332,7 @@ void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); */ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +} // namespace Ccsds +} // namespace Svc + #endif /* !CF_CFDP_S_H */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.h b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_cfdp_types.h rename to Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 16d6d16f0a7..371462ceee4 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.h +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -28,16 +28,16 @@ * as the C file that defines that function. */ -#ifndef CF_CFDP_TYPES_H -#define CF_CFDP_TYPES_H +#ifndef CF_CFDP_TYPES_HPP +#define CF_CFDP_TYPES_HPP -#include "cf_cfdp_pdu.h" -#include "cf_extern_typedefs.h" -#include "cf_clist.h" -#include "cf_chunk.h" -#include "cf_timer.h" -#include "cf_crc.h" -#include "cf_codec.h" +#include "cf_cfdp_pdu.hpp" +#include "cf_clist.hpp" +#include "cf_chunk.hpp" +#include "cf_codec.hpp" + +namespace Svc { +namespace Ccsds { /** * @brief Maximum possible number of transactions that may exist on a single CF channel @@ -461,4 +461,7 @@ typedef struct CF_Engine bool enabled; } CF_Engine_t; -#endif +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CFDP_TYPES_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.c b/Svc/Ccsds/CfdpManager/cf_chunk.cpp similarity index 96% rename from Svc/Ccsds/CfdpManager/cf_chunk.c rename to Svc/Ccsds/CfdpManager/cf_chunk.cpp index a4a5f7ee041..de465c1e10a 100644 --- a/Svc/Ccsds/CfdpManager/cf_chunk.c +++ b/Svc/Ccsds/CfdpManager/cf_chunk.cpp @@ -33,7 +33,12 @@ #include -#include "cf_chunk.h" +#include + +#include "cf_chunk.hpp" + +namespace Svc { +namespace Ccsds { /*---------------------------------------------------------------- * @@ -166,10 +171,10 @@ int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_ * See description in cf_chunk.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) { CF_ChunkIdx_t combined_i = i; - CFE_Status_t ret = 0; + bool ret = false; CF_ChunkOffset_t chunk_end = chunk->offset + chunk->size; /* Assert no rollover, only possible as a bug */ @@ -198,7 +203,7 @@ CFE_Status_t CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, cons /* Erase the rest of the combined chunks (if any) */ CF_Chunks_EraseRange(chunks, i + 1, combined_i); - ret = 1; + ret = true; } return ret; @@ -358,10 +363,10 @@ void CF_ChunkListReset(CF_ChunkList_t *chunks) * See description in cf_chunk.h for argument/return detail * *-----------------------------------------------------------------*/ -uint32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, +U32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque) { - uint32 ret = 0; + U32 ret = 0; CF_ChunkIdx_t i = 0; CF_ChunkOffset_t next_off; CF_ChunkOffset_t gap_start; @@ -422,3 +427,6 @@ uint32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_ return ret; } + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.h b/Svc/Ccsds/CfdpManager/cf_chunk.hpp similarity index 94% rename from Svc/Ccsds/CfdpManager/cf_chunk.h rename to Svc/Ccsds/CfdpManager/cf_chunk.hpp index b2fcdd51436..5a266ee3347 100644 --- a/Svc/Ccsds/CfdpManager/cf_chunk.h +++ b/Svc/Ccsds/CfdpManager/cf_chunk.hpp @@ -23,12 +23,18 @@ * The CF Application chunks (spare gap tracking) header file */ -#ifndef CF_CHUNK_H -#define CF_CHUNK_H +#ifndef CF_CHUNK_HPP +#define CF_CHUNK_HPP -typedef uint32 CF_ChunkIdx_t; -typedef uint32 CF_ChunkOffset_t; -typedef uint32 CF_ChunkSize_t; +#include +#include + +namespace Svc { +namespace Ccsds { + +typedef U32 CF_ChunkIdx_t; +typedef U32 CF_ChunkOffset_t; +typedef U32 CF_ChunkSize_t; /** * @brief Pairs an offset with a size to identify a specific piece of a file @@ -174,7 +180,7 @@ const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks); * * @returns The number of computed gaps. */ -uint32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, +U32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque); /************************************************************************/ @@ -272,11 +278,11 @@ int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_ * @param chunk Chunk data to combine * * @returns boolean code indicating if chunks were combined - * @retval 1 if combined with another chunk - * @retval 0 if not combined + * @retval true if combined with another chunk + * @retval false if not combined * */ -CFE_Status_t CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); +bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); /************************************************************************/ /** @brief Finds the smallest size out of all chunks. @@ -308,4 +314,7 @@ CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks); */ void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); -#endif /* !CF_CHUNK_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CHUNK_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_clist.c b/Svc/Ccsds/CfdpManager/cf_clist.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_clist.c rename to Svc/Ccsds/CfdpManager/cf_clist.cpp index 615b23ad91d..a990eba9762 100644 --- a/Svc/Ccsds/CfdpManager/cf_clist.c +++ b/Svc/Ccsds/CfdpManager/cf_clist.cpp @@ -28,10 +28,13 @@ * This file is intended to be a generic class that can be used in other apps. */ -#include "cf_clist.h" +#include "cf_clist.hpp" #include +namespace Svc { +namespace Ccsds { + /*---------------------------------------------------------------- * * Application-scope internal function @@ -266,3 +269,6 @@ void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) } } } + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_clist.h b/Svc/Ccsds/CfdpManager/cf_clist.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_clist.h rename to Svc/Ccsds/CfdpManager/cf_clist.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_codec.c b/Svc/Ccsds/CfdpManager/cf_codec.cpp similarity index 99% rename from Svc/Ccsds/CfdpManager/cf_codec.c rename to Svc/Ccsds/CfdpManager/cf_codec.cpp index 439486cef71..8cdb2ce83c4 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.c +++ b/Svc/Ccsds/CfdpManager/cf_codec.cpp @@ -23,12 +23,15 @@ * CFDP protocol data structure encode/decode implementation */ -#include "cf_cfdp_pdu.h" -#include "cf_codec.h" +#include "cf_cfdp_pdu.hpp" +#include "cf_codec.hpp" #include #include +namespace Svc { +namespace Ccsds { + typedef struct CF_Codec_BitField { U32 shift; @@ -1149,3 +1152,6 @@ void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_ ++plseg->num_segments; } } + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_codec.h b/Svc/Ccsds/CfdpManager/cf_codec.hpp similarity index 99% rename from Svc/Ccsds/CfdpManager/cf_codec.h rename to Svc/Ccsds/CfdpManager/cf_codec.hpp index ef137e543b7..dfb0e3f6866 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.h +++ b/Svc/Ccsds/CfdpManager/cf_codec.hpp @@ -23,16 +23,19 @@ * CFDP protocol data structure encode/decode API declarations */ -#ifndef CF_CODEC_H -#define CF_CODEC_H +#ifndef CF_CODEC_HPP +#define CF_CODEC_HPP #include #include -#include "cf_cfdp_pdu.h" -#include "cf_logical_pdu.h" -#include "default_cf_extern_typedefs.h" +#include "cf_cfdp_pdu.hpp" +#include "cf_logical_pdu.hpp" +#include "default_cf_extern_typedefs.hpp" + +namespace Svc { +namespace Ccsds { /** * @brief Tracks the current state of an encode or decode operation @@ -825,4 +828,7 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak); */ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc); -#endif /* !CF_CODEC_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CODEC_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_logical_pdu.h b/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/cf_logical_pdu.h rename to Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp index 7f9b00d0686..371d1885e3c 100644 --- a/Svc/Ccsds/CfdpManager/cf_logical_pdu.h +++ b/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp @@ -35,13 +35,14 @@ * - Variable-size content is normalized, allocated as the maximum possible size */ -#ifndef CF_LOGICAL_PDU_H -#define CF_LOGICAL_PDU_H +#ifndef CF_LOGICAL_PDU_HPP +#define CF_LOGICAL_PDU_HPP -#include "default_cf_extern_typedefs.h" +#include "default_cf_extern_typedefs.hpp" +#include "cf_cfdp_pdu.hpp" -/* many enum values in this file are based on CFDP-defined values */ -#include "cf_cfdp_pdu.h" +namespace Svc { +namespace Ccsds { /** * @brief Maximum number of TLV values in a single PDU @@ -365,4 +366,7 @@ typedef struct CF_Logical_PduBuffer U32 content_crc; } CF_Logical_PduBuffer_t; -#endif /* !CF_LOGICAL_PDU_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_LOGICAL_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp similarity index 95% rename from Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h rename to Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp index 47a7d44b75d..b6f67bd8076 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.h +++ b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp @@ -23,8 +23,11 @@ * Declarations and prototypes for cf_extern_typedefs module */ -#ifndef CF_EXTERN_TYPEDEFS_H -#define CF_EXTERN_TYPEDEFS_H +#ifndef CF_EXTERN_TYPEDEFS_HPP +#define CF_EXTERN_TYPEDEFS_HPP + +namespace Svc { +namespace Ccsds { // TODO This should live in a CFDP config file #define CFDP_FILE_NAME_STRING_SIZE 200 @@ -113,4 +116,7 @@ typedef U32 CF_EntityId_t; */ typedef U32 CF_TransactionSeq_t; -#endif /* CF_EXTERN_TYPEDEFS_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* CF_EXTERN_TYPEDEFS_HPP */ diff --git a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp similarity index 96% rename from Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h rename to Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp index e8e0dd5535d..26efc9ac396 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.h +++ b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp @@ -30,10 +30,13 @@ * either by overriding this header or by generating definitions from a command/data * dictionary tool. */ -#ifndef CF_INTERFACE_CFG_H -#define CF_INTERFACE_CFG_H +#ifndef CF_INTERFACE_CFG_HPP +#define CF_INTERFACE_CFG_HPP -#include +#include + +namespace Svc { +namespace Ccsds { /** * \defgroup cfscfplatformcfg CFS CFDP Platform Configuration @@ -138,4 +141,7 @@ /**\}*/ +} // namespace Ccsds +} // namespace Svc + #endif From 9ad7fa3a98bc4109f6b8c0130281c06c77b0db2f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 17 Dec 2025 08:54:47 -0700 Subject: [PATCH 008/185] c to c++ conversion checkpoint --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CfeStubs.hpp | 50 +++++++++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 67 ++++++---------------- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 10 ---- Svc/Ccsds/CfdpManager/cf_clist.hpp | 13 ++++- Svc/Ccsds/CfdpManager/cf_codec.cpp | 83 +++++++++++++++------------- Svc/Ccsds/CfdpManager/cf_codec.hpp | 4 +- 7 files changed, 125 insertions(+), 103 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/CfeStubs.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 3bf37c96f16..5d5b478c3f4 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -22,6 +22,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" ) ### Unit Tests ### diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp new file mode 100644 index 00000000000..cd0205f928c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -0,0 +1,50 @@ +// ====================================================================== +// \title CfeStubs.hpp +// \author campuzan +// \brief CFE stubs that need to be re-worked and replaced +// ====================================================================== + +#ifndef CCSDS_CFDP_CFE_STUBS_HPP +#define CCSDS_CFDP_CFE_STUBS_HPP + +#include + +namespace Svc { +namespace Ccsds { + +// ====================================================================== +// OS abstraction layers stubs +// ====================================================================== + +// One CF function was already replaced with an OS call: +// void CF_CFDP_MoveFile(const char *src, const char *dest_dir) + +// From +//! \brief Move a file from sourcePath to destPath +//! +//! This is done by first trying to rename, and if renaming fails, +//! copy it and then remove the original +//! +//! It is invalid to pass `nullptr` as either the source or destination path. +//! +//! \param sourcePath The path of the source file +//! \param destPath The path of the destination file +//! \return Status of the operation +static Status moveFile(const char* sourcePath, const char* destPath); + +I32 OS_remove(const char *path) +{ + // From + //! \brief Remove a file at the specified path + //! + //! It is invalid to pass `nullptr` as the path. + //! + //! \param path The path of the file to remove + //! \return Status of the operation + // static Status removeFile(const char* path); +} + +} // namespace Ccsds +} // namespace Svc + +#endif // CCSDS_CFDP_CFE_STUBS_HPP diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index f0087541f82..cca00cf0efe 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -33,6 +33,9 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_r.hpp" #include "cf_cfdp_s.hpp" +#include "CfeStubs.hpp" + +#include #include @@ -124,7 +127,7 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) +inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); @@ -135,7 +138,7 @@ static inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) +inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) { FW_ASSERT(txn->history); @@ -197,7 +200,7 @@ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_DispatchTx(CF_Transaction_t *txn) +void CF_CFDP_DispatchTx(CF_Transaction_t *txn) { static const CF_CFDP_TxnSendDispatchTable_t state_fns = { .tx = {[CF_TxnState_S1] = CF_CFDP_S1_Tx, [CF_TxnState_S2] = CF_CFDP_S2_Tx}}; @@ -210,7 +213,7 @@ static void CF_CFDP_DispatchTx(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) +CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { CF_ChunkWrapper_t *ret; CF_CListNode_t ** chunklist_head; @@ -237,7 +240,7 @@ static CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direct * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) +void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; @@ -1312,7 +1315,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, +void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, @@ -1418,7 +1421,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, +CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { @@ -1561,7 +1564,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) +void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) { @@ -1585,7 +1588,7 @@ static void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -static void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) +void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; const int chan_index = (chan - CF_AppData.engine.channels); @@ -2051,13 +2054,16 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) *-----------------------------------------------------------------*/ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { + Os::FileSystem::Status os_status; + /* Sender */ if (CF_CFDP_IsSender(txn)) { if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { /* If move directory is defined attempt move */ - CF_CFDP_MoveFile(txn->history->fnames.src_filename, CF_AppData.config_table->chan[txn->chan_num].move_dir); + os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, CF_AppData.config_table->chan[txn->chan_num].move_dir); + // TODO Add failure EVR } else { @@ -2065,7 +2071,8 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename, txn->chan_num)) { /* If fail directory is defined attempt move */ - CF_CFDP_MoveFile(txn->history->fnames.src_filename, CF_AppData.config_table->fail_dir); + os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, CF_AppData.config_table->fail_dir); + // TODO Add failure EVR } } } @@ -2076,43 +2083,5 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ -void CF_CFDP_MoveFile(const char *src, const char *dest_dir) -{ - osal_status_t status = OS_ERROR; - char * filename; - char destination[OS_MAX_PATH_LEN]; - int dest_path_len; - - if (dest_dir[0] != 0) - { - filename = strrchr(src, '/'); - if (filename != NULL) - { - dest_path_len = snprintf(destination, sizeof(destination), "%s%s", dest_dir, filename); - if (dest_path_len >= (int)sizeof(destination)) - { - /* Mark character before zero terminator to indicate truncation */ - destination[sizeof(destination) - 2] = CF_FILENAME_TRUNCATED; - - /* Send event describing that the path would be truncated */ - CFE_EVS_SendEvent(CF_EID_INF_CFDP_BUF_EXCEED, CFE_EVS_EventType_INFORMATION, - "CF: destination has been truncated to %s", destination); - } - status = OS_mv(src, destination); - } - } - - if (status != OS_SUCCESS) - { - OS_remove(src); - } -} - } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index af06d59acf0..0f168770d71 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -790,16 +790,6 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); */ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); -/************************************************************************/ -/** @brief Move File - * - * This helper is used to move a file. - * - * @par Assumptions, External Events, and Notes: - * - */ -void CF_CFDP_MoveFile(const char *src, const char *dest_dir); - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_clist.hpp b/Svc/Ccsds/CfdpManager/cf_clist.hpp index 9dc5a662f00..f50ad86cd06 100644 --- a/Svc/Ccsds/CfdpManager/cf_clist.hpp +++ b/Svc/Ccsds/CfdpManager/cf_clist.hpp @@ -23,12 +23,16 @@ * The CF Application circular list header file */ -#ifndef CF_CLIST_H -#define CF_CLIST_H +#ifndef CF_CLIST_HPP +#define CF_CLIST_HPP #include #include + +namespace Svc { +namespace Ccsds { + typedef enum { CF_CListTraverse_Status_CONTINUE = 0, @@ -178,4 +182,7 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context); */ void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context); -#endif /* !CF_CLIST_H */ +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_CLIST_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_codec.cpp b/Svc/Ccsds/CfdpManager/cf_codec.cpp index 8cdb2ce83c4..4d5acc0d48c 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.cpp +++ b/Svc/Ccsds/CfdpManager/cf_codec.cpp @@ -39,9 +39,9 @@ typedef struct CF_Codec_BitField } CF_Codec_BitField_t; /* NBITS == number of bits */ -#define CF_INIT_FIELD(NBITS, SHIFT) \ - { \ - .shift = (SHIFT), .mask = ((1 << NBITS) - 1) \ +#define CF_INIT_FIELD(NBITS, SHIFT) \ + { \ + (SHIFT), ((1u << (NBITS)) - 1u) \ } /* @@ -54,8 +54,8 @@ static inline U8 CF_FieldGetVal(const U8 *src, U8 shift, U8 mask) static inline void CF_FieldSetVal(U8 *dest, U8 shift, U8 mask, U8 val) { - *dest &= (U8)~(mask << shift); - *dest |= (U8)((val & mask) << shift); + *dest &= static_cast(~(mask << shift)); + *dest |= static_cast((val & mask) << shift); } /* FGV, FSV, and FAV are just simple shortenings of the field macros. @@ -64,8 +64,13 @@ static inline void CF_FieldSetVal(U8 *dest, U8 shift, U8 mask, U8 val) * FSV == field set val */ -#define FGV(SRC, NAME) (CF_FieldGetVal((const U8 *)(SRC).octets, (U8)(NAME).shift, (U8)(NAME).mask)) -#define FSV(DEST, NAME, VAL) (CF_FieldSetVal((U8 *)(DEST).octets, (U8)(NAME).shift, (U8)(NAME).mask, (U8)VAL)) +#define FGV(SRC, NAME) (CF_FieldGetVal(static_cast((SRC).octets), \ + static_cast((NAME).shift), \ + static_cast((NAME).mask))) +#define FSV(DEST, NAME, VAL) (CF_FieldSetVal(static_cast((DEST).octets), \ + static_cast((NAME).shift), \ + static_cast((NAME).mask), \ + static_cast(VAL))) /* * Fields within the "flags" byte of the PDU header @@ -145,9 +150,9 @@ static inline void CF_Codec_Store_U8(CF_CFDP_U8_t *pdst, U8 val) *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) { - pdst->octets[1] = (U8)(val & 0xFF); + pdst->octets[1] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[0] = (U8)(val & 0xFF); + pdst->octets[0] = static_cast(val & 0xFF); } /*---------------------------------------------------------------- @@ -157,13 +162,13 @@ static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) { - pdst->octets[3] = (U8)(val & 0xFF); + pdst->octets[3] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[2] = (U8)(val & 0xFF); + pdst->octets[2] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[1] = (U8)(val & 0xFF); + pdst->octets[1] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[0] = (U8)(val & 0xFF); + pdst->octets[0] = static_cast(val & 0xFF); } /*---------------------------------------------------------------- @@ -173,21 +178,21 @@ static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U64(CF_CFDP_U64_t *pdst, U64 val) { - pdst->octets[7] = (U8)(val & 0xFF); + pdst->octets[7] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[6] = (U8)(val & 0xFF); + pdst->octets[6] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[5] = (U8)(val & 0xFF); + pdst->octets[5] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[4] = (U8)(val & 0xFF); + pdst->octets[4] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[3] = (U8)(val & 0xFF); + pdst->octets[3] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[2] = (U8)(val & 0xFF); + pdst->octets[2] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[1] = (U8)(val & 0xFF); + pdst->octets[1] = static_cast(val & 0xFF); val >>= 8; - pdst->octets[0] = (U8)(val & 0xFF); + pdst->octets[0] = static_cast(val & 0xFF); } /*---------------------------------------------------------------- @@ -351,7 +356,7 @@ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) { U8 *dptr; - dptr = CF_CFDP_DoEncodeChunk(state, encode_size); + dptr = static_cast(CF_CFDP_DoEncodeChunk(state, encode_size)); if (dptr != NULL) { /* this writes from LSB to MSB, in reverse (so the result will be in network order) */ @@ -400,15 +405,15 @@ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHea CF_EncodeIntegerInSize(state, plh->destination_eid, plh->eid_length); /* The position now reflects the length of the basic header */ - plh->header_encoded_length = (U16)CF_CODEC_GET_POSITION(state); + plh->header_encoded_length = static_cast(CF_CODEC_GET_POSITION(state)); } } /*---------------------------------------------------------------- - * + *q * Application-scope internal function * See description in cf_codec.h for argument/return detail - * + *q *-----------------------------------------------------------------*/ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) { @@ -423,7 +428,7 @@ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeade */ if (CF_CODEC_IS_OK(state) && CF_CODEC_GET_POSITION(state) >= sizeof(CF_CFDP_PduHeader_t)) { - peh = (CF_CFDP_PduHeader_t *)state->base; + peh = reinterpret_cast(state->base); /* Total length is a simple 16-bit quantity */ CF_Codec_Store_U16(&(peh->length), plh->data_encoded_length); @@ -747,7 +752,7 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) U64 temp_val; temp_val = 0; - sptr = CF_CFDP_DoDecodeChunk(state, decode_size); + sptr = static_cast(CF_CFDP_DoDecodeChunk(state, decode_size)); if (sptr != NULL) { /* this reads from MSB to LSB, so the result will be in native order */ @@ -800,12 +805,12 @@ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) else { /* Now copy variable-length fields */ - plh->source_eid = (U32)CF_DecodeIntegerInSize(state, plh->eid_length); - plh->sequence_num = (U32)CF_DecodeIntegerInSize(state, plh->txn_seq_length); - plh->destination_eid = (U32)CF_DecodeIntegerInSize(state, plh->eid_length); + plh->source_eid = static_cast(CF_DecodeIntegerInSize(state, plh->eid_length)); + plh->sequence_num = static_cast(CF_DecodeIntegerInSize(state, plh->txn_seq_length)); + plh->destination_eid = static_cast(CF_DecodeIntegerInSize(state, plh->eid_length)); /* The header length is where decoding ended at this point */ - plh->header_encoded_length = (U16)CF_CODEC_GET_POSITION(state); + plh->header_encoded_length = static_cast(CF_CODEC_GET_POSITION(state)); } } return ret; @@ -827,7 +832,7 @@ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduF if (peh != NULL) { CF_Codec_Load_U8(&packet_val, &(peh->directive_code)); - pfdir->directive_code = packet_val; + pfdir->directive_code = static_cast(packet_val); } } @@ -867,10 +872,10 @@ void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) CF_Codec_Load_U8(&(pltlv->length), &(tlv->length)); /* the only TLV type currently implemented is entity id */ - pltlv->type = type_val; + pltlv->type = static_cast(type_val); if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) { - pltlv->data.eid = (U32)CF_DecodeIntegerInSize(state, pltlv->length); + pltlv->data.eid = static_cast(CF_DecodeIntegerInSize(state, pltlv->length)); } else { @@ -1013,7 +1018,7 @@ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) eof = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); if (eof != NULL) { - pleof->cc = FGV(eof->cc, CF_CFDP_PduEof_FLAGS_CC); + pleof->cc = static_cast(FGV(eof->cc, CF_CFDP_PduEof_FLAGS_CC)); CF_Codec_Load_U32(&(pleof->crc), &(eof->crc)); CF_Codec_Load_U32(&(pleof->size), &(eof->size)); @@ -1034,9 +1039,9 @@ void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) fin = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); if (fin != NULL) { - plfin->cc = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_CC); + plfin->cc = static_cast(FGV(fin->flags, CF_CFDP_PduFin_FLAGS_CC)); plfin->delivery_code = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE); - plfin->file_status = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS); + plfin->file_status = static_cast(FGV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS)); CF_CFDP_DecodeAllTlv(state, &plfin->tlv_list, CF_PDU_MAX_TLV); } @@ -1058,8 +1063,8 @@ void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) plack->ack_directive_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE); plack->ack_subtype_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE); - plack->cc = FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC); - plack->txn_status = FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS); + plack->cc = static_cast(FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC)); + plack->txn_status = static_cast(FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS)); } } diff --git a/Svc/Ccsds/CfdpManager/cf_codec.hpp b/Svc/Ccsds/CfdpManager/cf_codec.hpp index dfb0e3f6866..e817f7e7d41 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.hpp +++ b/Svc/Ccsds/CfdpManager/cf_codec.hpp @@ -219,7 +219,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -#define CF_ENCODE_FIXED_CHUNK(state, type) ((type *)CF_CFDP_DoEncodeChunk(state, sizeof(type))) +#define CF_ENCODE_FIXED_CHUNK(state, type) (static_cast(CF_CFDP_DoEncodeChunk(state, sizeof(type)))) /************************************************************************/ /** @@ -236,7 +236,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -#define CF_DECODE_FIXED_CHUNK(state, type) ((const type *)CF_CFDP_DoDecodeChunk(state, sizeof(type))) +#define CF_DECODE_FIXED_CHUNK(state, type) (static_cast(CF_CFDP_DoDecodeChunk(state, sizeof(type)))) /************************************************************************/ /** From 7e2cb25b5dc4998c7bacde228eb7640af6447ec5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 17 Dec 2025 11:04:20 -0700 Subject: [PATCH 009/185] Os directory checkpoint --- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 38 +++++++----------- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 52 +++++++++++++------------ 2 files changed, 42 insertions(+), 48 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index cd0205f928c..2f9e47de7ee 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -2,12 +2,14 @@ // \title CfeStubs.hpp // \author campuzan // \brief CFE stubs that need to be re-worked and replaced +// THIS FILE IS MEANT TO BE TEMPROARY AND EVENTUALLY DELETED // ====================================================================== #ifndef CCSDS_CFDP_CFE_STUBS_HPP #define CCSDS_CFDP_CFE_STUBS_HPP #include +#include namespace Svc { namespace Ccsds { @@ -16,33 +18,23 @@ namespace Ccsds { // OS abstraction layers stubs // ====================================================================== -// One CF function was already replaced with an OS call: +// BPC: One CF function was already replaced with an OS call: // void CF_CFDP_MoveFile(const char *src, const char *dest_dir) +// static Status moveFile(const char* sourcePath, const char* destPath); +// BPC: Added TODO's to report the return Status via EVR // From -//! \brief Move a file from sourcePath to destPath -//! -//! This is done by first trying to rename, and if renaming fails, -//! copy it and then remove the original -//! -//! It is invalid to pass `nullptr` as either the source or destination path. -//! -//! \param sourcePath The path of the source file -//! \param destPath The path of the destination file -//! \return Status of the operation -static Status moveFile(const char* sourcePath, const char* destPath); - +// static Status FileSystem::removeFile(const char* path); +// int32 OS_remove(const char *path) I32 OS_remove(const char *path) -{ - // From - //! \brief Remove a file at the specified path - //! - //! It is invalid to pass `nullptr` as the path. - //! - //! \param path The path of the file to remove - //! \return Status of the operation - // static Status removeFile(const char* path); -} +{} + +// From +// Status Directory::open(const char* path, OpenMode mode) override; +// int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) +I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) +{} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 371462ceee4..5afb883b129 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -36,6 +36,8 @@ #include "cf_chunk.hpp" #include "cf_codec.hpp" +#include + namespace Svc { namespace Ccsds { @@ -196,13 +198,13 @@ typedef struct CF_ChunkWrapper */ typedef struct CF_Playback { - osal_id_t dir_id; - CF_CFDP_Class_t cfdp_class; - CF_TxnFilenames_t fnames; - uint16 num_ts; /**< \brief number of transactions */ - uint8 priority; - CF_EntityId_t dest_id; - char pending_file[OS_MAX_FILE_NAME]; + Os::DirectoryHandle dir_id; + CF_CFDP_Class_t cfdp_class; + CF_TxnFilenames_t fnames; + U16 num_ts; /**< \brief number of transactions */ + U8 priority; + CF_EntityId_t dest_id; + char pending_file[CFDP_FILE_NAME_STRING_SIZE]; bool busy; bool diropen; @@ -227,8 +229,8 @@ typedef struct CF_Poll */ typedef struct CF_TxS2_Data { - uint8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ - uint8 acknak_count; + U8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ + U8 acknak_count; } CF_TxS2_Data_t; /** @@ -237,7 +239,7 @@ typedef struct CF_TxS2_Data typedef struct CF_TxState_Data { CF_TxSubState_t sub_state; - uint32 cached_pos; + U32 cached_pos; CF_TxS2_Data_t s2; } CF_TxState_Data_t; @@ -247,13 +249,13 @@ typedef struct CF_TxState_Data */ typedef struct CF_RxS2_Data { - uint32 eof_crc; - uint32 eof_size; - uint32 rx_crc_calc_bytes; + U32 eof_crc; + U32 eof_size; + U32 rx_crc_calc_bytes; CF_CFDP_FinDeliveryCode_t dc; CF_CFDP_FinFileStatus_t fs; - uint8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ - uint8 acknak_count; + U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ + U8 acknak_count; } CF_RxS2_Data_t; /** @@ -262,7 +264,7 @@ typedef struct CF_RxS2_Data typedef struct CF_RxState_Data { CF_RxSubState_t sub_state; - uint32 cached_pos; + U32 cached_pos; CF_RxS2_Data_t r2; } CF_RxState_Data_t; @@ -272,7 +274,7 @@ typedef struct CF_RxState_Data */ typedef struct CF_Flags_Common { - uint8 q_index; /**< \brief Q index this is in */ + U8 q_index; /**< \brief Q index this is in */ bool ack_timer_armed; bool suspended; bool canceled; @@ -345,15 +347,15 @@ typedef struct CF_Transaction CF_Timer_t inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ CF_Timer_t ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - uint32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ - uint32 foffs; /**< \brief offset into file for next read */ + U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ + U32 foffs; /**< \brief offset into file for next read */ osal_id_t fd; CF_Crc_t crc; - uint8 keep; - uint8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ - uint8 priority; + U8 keep; + U8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ + U8 priority; CF_CListNode_t cl_node; @@ -399,7 +401,7 @@ typedef struct CF_Channel CFE_SB_PipeId_t pipe; - uint32 num_cmd_tx; + U32 num_cmd_tx; CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; @@ -410,7 +412,7 @@ typedef struct CF_Channel const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ - uint8 tick_type; + U8 tick_type; } CF_Channel_t; /** @@ -457,7 +459,7 @@ typedef struct CF_Engine CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; - uint32 outgoing_counter; + U32 outgoing_counter; bool enabled; } CF_Engine_t; From 430d7294faff7138d331e13657011ac5a87096e3 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 17 Dec 2025 17:59:47 -0700 Subject: [PATCH 010/185] Add custom timer soloution to replace CFE timer implementation --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CfdpManager.cpp | 18 ++++++- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 18 ++----- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 12 +++++ Svc/Ccsds/CfdpManager/CfdpTimer.cpp | 54 ++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpTimer.hpp | 67 +++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfeStubs.hpp | 10 ++++ Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 13 ++--- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 2 +- Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp | 2 +- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 8 +-- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 4 +- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 7 +-- Svc/Ccsds/CfdpManager/cf_codec.hpp | 2 +- 14 files changed, 184 insertions(+), 34 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/CfdpTimer.cpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpTimer.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 5d5b478c3f4..428e9a4222e 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -23,6 +23,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" ) ### Unit Tests ### diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 34845626860..5e7173edbf5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -6,6 +6,8 @@ #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" +#include "cf_cfdp.hpp" + namespace Svc { namespace Ccsds { @@ -13,10 +15,24 @@ namespace Ccsds { // Component construction and destruction // ---------------------------------------------------------------------- -CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) {} +CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) +{ + // TODO Call engine init here or another init function? + // May need a mem allocator +} CfdpManager ::~CfdpManager() {} +// ---------------------------------------------------------------------- +// Handler implementations for typed input ports +// ---------------------------------------------------------------------- + +void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) +{ + // The timer logic built into the CFDP engine requires it to be driven at 1 Hz + CF_CFDP_CycleEngine(); +} + // ---------------------------------------------------------------------- // Handler implementations for commands // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index d69d55420ef..fbb1c92a211 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -9,23 +9,11 @@ module Ccsds { async command TODO opcode 0 ############################################################################## - #### Uncomment the following examples to start customizing your component #### + # Custom ports ############################################################################## - # @ Example async command - # async command COMMAND_NAME(param_name: U32) - - # @ Example telemetry counter - # telemetry ExampleCounter: U64 - - # @ Example event - # event ExampleStateEvent(example_state: Fw.On) severity activity high id 0 format "State set to {}" - - # @ Example port: receiving calls from the rate group - # sync input port run: Svc.Sched - - # @ Example parameter - # param PARAMETER_NAME: U32 + @ Run port which must be invoked at 1 Hz in order to satify CFDP timer logic + async input port run1Hz: Svc.Sched ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c3e72be9921..7b22810846c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -25,6 +25,18 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Destroy CfdpManager object ~CfdpManager(); + private: + // ---------------------------------------------------------------------- + // Handler implementations for typed input ports + // ---------------------------------------------------------------------- + + //! Handler implementation for run1Hz + //! + //! Run port which must be invoked at 1 Hz in order to satify CFDP timer logic + void run1Hz_handler(FwIndexType portNum, //!< The port number + U32 context //!< The call order + ) override; + private: // ---------------------------------------------------------------------- // Handler implementations for commands diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp new file mode 100644 index 00000000000..e39c80e8707 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp @@ -0,0 +1,54 @@ +// ====================================================================== +// \title CfdpTimer.cpp +// \author campuzan +// \brief cpp file for the CfdpTimer class implementation +// ====================================================================== + +#include "Svc/Ccsds/CfdpManager/CfdpTimer.hpp" + +#include "Fw/Types/Assert.hpp" + +namespace Svc { +namespace Ccsds { + +// ---------------------------------------------------------------------- +// Class construction and destruction +// ---------------------------------------------------------------------- + +CfdpTimer ::CfdpTimer() : timerStatus(UNITIALIZED), secondsRemaining(0) {} + +CfdpTimer ::~CfdpTimer() {} + +// ---------------------------------------------------------------------- +// Class interfaces +// ---------------------------------------------------------------------- + +void CfdpTimer ::setTimer(U32 timerDuration) +{ + // TODO Do we care about the current timer status at this point + // Assuming no for now + this->timerStatus = RUNNING; + this->secondsRemaining = timerDuration; +} + +CfdpTimer::CfdpTimerStatus CfdpTimer ::getStatus(void) +{ + return this->timerStatus; +} + +void CfdpTimer ::run(void) +{ + if(this->timerStatus == RUNNING) + { + FW_ASSERT(this->secondsRemaining > 0); + this->secondsRemaining--; + + if(this->secondsRemaining == 0) + { + this->timerStatus = EXPIRED; + } + } +} + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp new file mode 100644 index 00000000000..e3b85d0a164 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp @@ -0,0 +1,67 @@ +// ====================================================================== +// \title CfdpTimer.hpp +// \author campuzan +// \brief hpp file for CFDP timer that is driven by +// ====================================================================== + +#ifndef CCSDS_CFDPTIMER_HPP +#define CCSDS_CFDPTIMER_HPP + +#include + +namespace Svc { +namespace Ccsds { + +class CfdpTimer { + // ---------------------------------------------------------------------- + // Class types + // ---------------------------------------------------------------------- + public: + enum CfdpTimerStatus { + UNITIALIZED, + RUNNING, + EXPIRED + }; + + public: + // ---------------------------------------------------------------------- + // Class construction and destruction + // ---------------------------------------------------------------------- + + //! Construct CfdpTimer object + CfdpTimer(); + + //! Destroy CfdpTimer object + ~CfdpTimer(); + + public: + // ---------------------------------------------------------------------- + // Class interfaces + // ---------------------------------------------------------------------- + + //! Initialize a CFDP timer and start its execution + void setTimer(U32 timerDuration //!< The duration of the timer in seconds + ); + + //! Get the status of a CFDP timer + CfdpTimerStatus getStatus(void); + + //! Runs a one second increment of the CFDP timers + void run(void); + + private: + // ---------------------------------------------------------------------- + // Class member variables + // ---------------------------------------------------------------------- + + //! Number of seconds until the timer expires + CfdpTimerStatus timerStatus; + + //! Number of seconds until the timer expires + U32 secondsRemaining; +}; + +} // namespace Ccsds +} // namespace Svc + +#endif // CCSDS_CFDPTIMER_HPP diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 2f9e47de7ee..b617018259a 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -18,6 +18,16 @@ namespace Ccsds { // OS abstraction layers stubs // ====================================================================== +// From +// #define OS_SEEK_SET 0 /**< Seek offset set */ BPC: The file offset is set to offset bytes. +// #define OS_SEEK_CUR 1 /**< Seek offset current */ BPC: The file offset is set to its current location plus offset bytes. +// #define OS_SEEK_END 2 /**< Seek offset end */ BPC: The file offset is set to the size of the file plus offset bytes. +// Status seek(FwSignedSizeType offset, SeekType seekType) override; +// CFE_Status_t CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) +// BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the end of the file +I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) +{} + // BPC: One CF function was already replaced with an OS call: // void CF_CFDP_MoveFile(const char *src, const char *dest_dir) // static Status moveFile(const char* sourcePath, const char* destPath); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index cca00cf0efe..667d3fc5c21 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -118,7 +118,7 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical *-----------------------------------------------------------------*/ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) { - CF_Timer_InitRelSec(&txn->ack_timer, CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); + txn->ack_timer.setTimer(CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); txn->flags.com.ack_timer_armed = true; } @@ -172,7 +172,7 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) Sec = CF_AppData.config_table->chan[txn->chan_num].ack_timer_s * 2; } - CF_Timer_InitRelSec(&txn->inactivity_timer, Sec); + txn->inactivity_timer.setTimer(Sec); } /*---------------------------------------------------------------- @@ -1005,6 +1005,7 @@ CFE_Status_t CF_CFDP_InitEngine(void) CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; CF_CListNode_t ** list_head; CFE_Status_t ret = CFE_SUCCESS; + CF_Poll_t * poll; int chunk_mem_offset = 0; int i; int j; @@ -1632,10 +1633,10 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) if (!poll->timer_set && pd->interval_sec) { /* timer was not set, so set it now */ - CF_Timer_InitRelSec(&poll->interval_timer, pd->interval_sec); + poll->interval_timer.setTimer(pd->interval_sec); poll->timer_set = true; } - else if (CF_Timer_Expired(&poll->interval_timer)) + else if (poll->interval_timer.getStatus() == CfdpTimerStatus::EXPIRED) { /* the timer has expired */ ret = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, @@ -1649,12 +1650,12 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to * to have another here */ - CF_Timer_InitRelSec(&poll->interval_timer, pd->interval_sec); + poll->interval_timer.setTimer(pd->interval_sec); } } else { - CF_Timer_Tick(&poll->interval_timer); + poll->interval_timer.run(); } } else diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 0f168770d71..39d13345ed1 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -26,7 +26,7 @@ #ifndef CF_CFDP_HPP #define CF_CFDP_HPP -#include +#include #include "cf_cfdp_types.hpp" diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp index 8695adf629c..075b6ebc228 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp @@ -41,7 +41,7 @@ #include -#include +#include #include "default_cf_interface_cfg.hpp" diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 5f3f2b799b8..cea23cf100b 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -962,9 +962,9 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) return; } - if (!CF_Timer_Expired(&txn->ack_timer)) + if (txn->ack_timer.getStatus() == CfdpTimerStatus::RUNNING) { - CF_Timer_Tick(&txn->ack_timer); + txn->ack_timer.run(); } else { @@ -1023,9 +1023,9 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) if (!txn->flags.com.inactivity_fired) { - if (!CF_Timer_Expired(&txn->inactivity_timer)) + if (txn->inactivity_timer.getStatus() == CfdpTimerStatus::RUNNING) { - CF_Timer_Tick(&txn->inactivity_timer); + txn->inactivity_timer.run(); } else { diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 7c88b757f94..52879182947 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -758,9 +758,9 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* first, check inactivity timer */ if (!txn->flags.com.inactivity_fired) { - if (!CF_Timer_Expired(&txn->inactivity_timer)) + if (txn->inactivity_timer.getStatus() == CfdpTimerStatus::RUNNING) { - CF_Timer_Tick(&txn->inactivity_timer); + txn->inactivity_timer.run(); } else { diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 5afb883b129..51a429cabe4 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -35,6 +35,7 @@ #include "cf_clist.hpp" #include "cf_chunk.hpp" #include "cf_codec.hpp" +#include "CfdpTimer.hpp" #include @@ -220,7 +221,7 @@ typedef struct CF_Playback typedef struct CF_Poll { CF_Playback_t pb; - CF_Timer_t interval_timer; + CfdpTimer interval_timer; bool timer_set; } CF_Poll_t; @@ -344,8 +345,8 @@ typedef struct CF_Transaction CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ - CF_Timer_t inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ - CF_Timer_t ack_timer; /**< \brief called ack_timer, but is also nak_timer */ + CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ + CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ U32 foffs; /**< \brief offset into file for next read */ diff --git a/Svc/Ccsds/CfdpManager/cf_codec.hpp b/Svc/Ccsds/CfdpManager/cf_codec.hpp index e817f7e7d41..a35eb05bc55 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.hpp +++ b/Svc/Ccsds/CfdpManager/cf_codec.hpp @@ -28,7 +28,7 @@ #include -#include +#include #include "cf_cfdp_pdu.hpp" #include "cf_logical_pdu.hpp" From 9c87f4184a7f211ba91d2614e62e8a8ff4080e91 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 18 Dec 2025 10:47:10 -0700 Subject: [PATCH 011/185] Os File stub completion --- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 36 +++++++++++++++++++++++-- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 2 +- 2 files changed, 35 insertions(+), 3 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index b617018259a..6211fd2dd72 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -16,13 +16,45 @@ namespace Ccsds { // ====================================================================== // OS abstraction layers stubs +// Note some of these are CF wrappers around OSAL calls +// The only difference is the addition of performance logging // ====================================================================== // From +// Os::FileInterface::Status open(const char* path, Mode mode, OverwriteType overwrite); +// CFE_Status_t CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) +I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) +{} + +// Status write(const U8* buffer, FwSizeType& size, WaitType wait) +// CFE_Status_t CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) +I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) +{} + +// Status read(U8* buffer, FwSizeType& size); +// CFE_Status_t CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) +I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) +{} + +// CFE_Status_t CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) + +// BPC: This is being used as a file open check +// BPC: I am replacing this with the `isOpen()` function instead of the +// `getHandle()` function to match the intent of how the function is used +// bool isOpen() const; +// static inline bool OS_ObjectIdDefined(osal_id_t object_id) +inline bool OS_ObjectIdDefined(Os::FileHandle object_id) +{} + +// void close() +// void CF_WrappedClose(osal_id_t fd) +void CF_WrappedClose(Os::FileHandle fd) +{} + // #define OS_SEEK_SET 0 /**< Seek offset set */ BPC: The file offset is set to offset bytes. // #define OS_SEEK_CUR 1 /**< Seek offset current */ BPC: The file offset is set to its current location plus offset bytes. // #define OS_SEEK_END 2 /**< Seek offset end */ BPC: The file offset is set to the size of the file plus offset bytes. -// Status seek(FwSignedSizeType offset, SeekType seekType) override; +// Status seek(FwSignedSizeType offset, SeekType seekType); // CFE_Status_t CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) // BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the end of the file I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) @@ -40,7 +72,7 @@ I32 OS_remove(const char *path) {} // From -// Status Directory::open(const char* path, OpenMode mode) override; +// Status Directory::open(const char* path, OpenMode mode); // int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) {} diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 51a429cabe4..d0d10e762a6 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -350,7 +350,7 @@ typedef struct CF_Transaction U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ U32 foffs; /**< \brief offset into file for next read */ - osal_id_t fd; + Os::FileHandle fd; CF_Crc_t crc; From feedb5822d6334991bfdaf336231ab76381ef197 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 18 Dec 2025 12:46:40 -0700 Subject: [PATCH 012/185] Update CRC --- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 4 ++-- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 19 +++++++++++++------ Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 11 +++++++---- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 4 +++- 4 files changed, 25 insertions(+), 13 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 667d3fc5c21..4ff28636602 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -449,7 +449,7 @@ CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn) eof = &ph->int_header.eof; eof->cc = CF_TxnStatus_To_ConditionCode(txn->history->txn_stat); - eof->crc = txn->crc.result; + eof->crc = txn->crc.getValue(); eof->size = txn->fsize; if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) @@ -1894,7 +1894,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) EotPktPtr->Payload.peer_eid = txn->history->peer_eid; EotPktPtr->Payload.seq_num = txn->history->seq_num; EotPktPtr->Payload.fsize = txn->fsize; - EotPktPtr->Payload.crc_result = txn->crc.result; + EotPktPtr->Payload.crc_result = txn->crc.getValue(); /* ** Timestamp and send eod of transaction telemetry diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index cea23cf100b..05b51f2dfb0 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -87,13 +87,20 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { CFE_Status_t ret = CFE_SUCCESS; - CF_CRC_Finalize(&txn->crc); - if (txn->crc.result != expected_crc) + U32 crc_result; + + // The F' version does not have an equivelent finalize call as it + // - Never stores a partial word internally + // - Never needs to "flush" anything + // - Always accounts for padding at update time + // CF_CRC_Finalize(&txn->crc); + crc_result = txn->crc.getValue(); + if (crc_result != expected_crc) { CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (unsigned long)txn->crc.result, + (unsigned long)txn->history->seq_num, (unsigned long)crc_result, (unsigned long)expected_crc); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; ret = CF_ERROR; @@ -386,7 +393,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CFE_SUCCESS) { /* class 1 digests CRC */ - CF_CRC_Digest(&txn->crc, ph->int_header.fd.data_ptr, ph->int_header.fd.data_len); + txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, ph->int_header.fd.data_len); } else { @@ -631,7 +638,7 @@ CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) { - CF_CRC_Start(&txn->crc); + txn->crc = CFDP::Checksum(0); } while ((count_bytes < CF_AppData.config_table->rx_crc_calc_bytes_per_wakeup) && @@ -677,7 +684,7 @@ CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) break; } - CF_CRC_Digest(&txn->crc, buf, read_size); + txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, read_size); txn->state_data.receive.r2.rx_crc_calc_bytes += read_size; txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; count_bytes += read_size; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 52879182947..70f9bc05d45 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -46,7 +46,11 @@ CFE_Status_t CF_CFDP_S_SendEof(CF_Transaction_t *txn) /* this is OK as we still need to put some value into the EOF */ if (!txn->flags.com.crc_calc) { - CF_CRC_Finalize(&txn->crc); + // The F' version does not have an equivelent finalize call as it + // - Never stores a partial word internally + // - Never needs to "flush" anything + // - Always accounts for padding at update time + // CF_CRC_Finalize(&txn->crc); txn->flags.com.crc_calc = true; } return CF_CFDP_SendEof(txn); @@ -189,7 +193,7 @@ CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_ FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, actual_bytes, txn->fsize); /* sanity check */ if (calc_crc) { - CF_CRC_Digest(&txn->crc, fd->data_ptr, fd->data_len); + txn->crc.update(fd->data_ptr, fd->offset, fd->data_len); } ret = actual_bytes; @@ -409,8 +413,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) CF_CFDP_FinishTransaction(txn, true); } - /* don't need CF_CRC_Start() since taken care of by reset_cfdp() */ - /*CF_CRC_Start(&txn->crc);*/ + /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } /*---------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index d0d10e762a6..f054a039519 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -37,6 +37,8 @@ #include "cf_codec.hpp" #include "CfdpTimer.hpp" +#include +#include #include namespace Svc { @@ -352,7 +354,7 @@ typedef struct CF_Transaction U32 foffs; /**< \brief offset into file for next read */ Os::FileHandle fd; - CF_Crc_t crc; + CFDP::Checksum crc; U8 keep; U8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ From 1551013b58493c6ad5f4201e321ff7fba92d71c5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 18 Dec 2025 17:06:10 -0700 Subject: [PATCH 013/185] Added buffer management and removed pipes/semaphores --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 5 +- Svc/Ccsds/CfdpManager/CfdpCfg.fpp | 8 ++ Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 123 ++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 27 ++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 12 ++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 23 +++- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 116 +++++++++-------- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 6 +- Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp | 2 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 4 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp | 2 +- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 58 +++++---- .../CfdpManager/default_cf_interface_cfg.hpp | 12 +- 13 files changed, 295 insertions(+), 103 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/CfdpCfg.fpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpCfg.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 428e9a4222e..095fc5aacbd 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -14,7 +14,8 @@ register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTypes.fpp" - SOURCES + "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" + SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" @@ -24,6 +25,8 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" + # TODO This should be moved to the F' config directory + "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.hpp" ) ### Unit Tests ### diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp new file mode 100644 index 00000000000..f36645de555 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp @@ -0,0 +1,8 @@ +# ====================================================================== +# CfdpCfg.fpp +# F Prime CFDP configuration constants +# ====================================================================== + +@ Number of buffer ports used to send PDUs +@ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp +constant CfdpManagerNumBufferPorts = 2 \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp new file mode 100644 index 00000000000..954087d7969 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -0,0 +1,123 @@ +// ====================================================================== +// \title CfdpCfg.hpp +// \author campuzan +// \brief F Prime CFDP configuration constants +// ====================================================================== + +namespace Svc { +namespace Ccsds { + +/** + * @brief Number of channels + * + * @par Description: + * The number of channels in the engine. Changing this + * value changes the configuration table for the application. + * This must match CfdpManagerNumBufferPorts defined in CfdpCfg.fpp + * + * @par Limits: + * Must be less <= 200. Obviously it will be smaller than that. + */ +#define CF_NUM_CHANNELS (2) + +/** + * @brief RX chunks per transaction (per channel) + * + * @par Description: + * Number of chunks per transaction per channel (RX). + * + * CHUNKS - + * A chunk is a representation of a range (offset, size) of data received by a receiver. + * + * Class 2 CFDP deals with NAK, so received data must be tracked for receivers in order to generate + * the NAK. The sender must also keep track of NAK requests and send new file data PDUs as a result. + * (array size must be CF_NUM_CHANNELS) + * CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks per transaction + * CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks to keep track + * of NAK requests from the receiver per transaction + * + * @par Limits: + * + */ +#define CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION \ + { \ + CF_NAK_MAX_SEGMENTS, CF_NAK_MAX_SEGMENTS \ + } + +/** + * @brief TX chunks per transaction (per channel) + * + * @par Description: + * Number of chunks per transaction per channel (TX). + * + * @par Limits: + * + */ +#define CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION \ + { \ + CF_NAK_MAX_SEGMENTS, CF_NAK_MAX_SEGMENTS \ + } + +/** + * @brief Number of max commanded playback files per chan. + * + * @par Description: + * This is the max number of outstanding ground commanded file transmits per channel. + * + * @par Limits: + * + */ +#define CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN (10) + +/** + * @brief Max number of simultaneous file receives. + * + * @par Description: + * Each channel can support this number of file receive transactions at a time. + * + * @par Limits: + * + */ +#define CF_MAX_SIMULTANEOUS_RX (5) + +/* definitions that affect execution */ + +/** + * @brief Max number of commanded playback directories per channel. + * + * @par Description: + * Each channel can support this number of ground commanded directory playbacks. + * + * @par Limits: + * + */ +#define CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN (2) + +/** + * @brief Number of transactions per playback directory. + * + * @par Description: + * Each playback/polling directory operation will be able to have this + * many active transfers at a time pending or active. + * + * @par Limits: + * + */ +#define CF_NUM_TRANSACTIONS_PER_PLAYBACK (5) + +/** + * @brief R2 CRC calc chunk size + * + * @par Description + * R2 performs CRC calculation upon file completion in chunks. This is the size + * of the buffer. The larger the size the more stack will be used, but + * the faster it can go. The overall number of bytes calculated per wakeup + * is set in the configuration table. + * + * @par Limits: + * + */ +#define CF_R2_CRC_CHUNK_SIZE (1024) + +} // namespace Svc +} // namespace Ccsds \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 5e7173edbf5..a3813307539 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -33,6 +33,14 @@ void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) CF_CFDP_CycleEngine(); } + +void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, const ComCfg::FrameContext& context) +{ + // dataReturnIn is the allocated buffer coming back from the dataOut call + // Port mapping is the same from bufferAllocate -> dataOut -> dataReturnIn -> bufferDeallocate + this->bufferDeallocate_out(portNum, data); +} + // ---------------------------------------------------------------------- // Handler implementations for commands // ---------------------------------------------------------------------- @@ -42,5 +50,24 @@ void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { this->cmdResponse_out(opCode, cmdSeq, Fw::CmdResponse::OK); } +// ---------------------------------------------------------------------- +// Port calls that are invoked by the CFDP engine +// These functions are analogous to the functions in cf_cfdp_sbintf.* +// However these functions are not direct ports due to the architectural +// differences between F' and cFE +// ---------------------------------------------------------------------- + +Fw::Buffer CfdpManager ::cfdpGetMessageBuffer(U8 channelNum, FwSizeType size) +{ + FwIndexType portNum; + + // There is a direct mapping between channel number and port number + FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); + portNum = static_cast(channelNum); + + Fw::Buffer buffer = this->bufferAllocate_out(portNum, size); + return buffer; +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index fbb1c92a211..52e0f5bc60d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -15,6 +15,18 @@ module Ccsds { @ Run port which must be invoked at 1 Hz in order to satify CFDP timer logic async input port run1Hz: Svc.Sched + @ Port for outputting PDU data + output port dataOut: [CfdpManagerNumBufferPorts] Svc.ComDataWithContext + + @ Port for allocating buffers to hold PDU data + output port bufferAllocate: [CfdpManagerNumBufferPorts] Fw.BufferGet + + @ Port for deallocating buffers allocated for PDU data + output port bufferDeallocate: [CfdpManagerNumBufferPorts] Fw.BufferSend + + @ Buffer that was sent via the dataOut port and is now being retruned + sync input port dataReturnIn: [CfdpManagerNumBufferPorts] Svc.ComDataWithContext + ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # ############################################################################### diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 7b22810846c..c4bcadbc675 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -25,6 +25,17 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Destroy CfdpManager object ~CfdpManager(); + public: + // ---------------------------------------------------------------------- + // Port calls that are invoked by the CFDP engine + // These functions are analogous to the functions in cf_cfdp_sbintf.* + // However these functions are not direct ports due to the architectural + // differences between F' and cFE + // ---------------------------------------------------------------------- + + // TODO + Fw::Buffer cfdpGetMessageBuffer(U8 channelNum, FwSizeType size); + private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports @@ -35,7 +46,13 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Run port which must be invoked at 1 Hz in order to satify CFDP timer logic void run1Hz_handler(FwIndexType portNum, //!< The port number U32 context //!< The call order - ) override; + ) override; + + void dataReturnIn_handler( + FwIndexType portNum, //!< The port number + Fw::Buffer& data, + const ComCfg::FrameContext& context + ) override; private: // ---------------------------------------------------------------------- @@ -47,7 +64,9 @@ class CfdpManager final : public CfdpManagerComponentBase { //! TODO void TODO_cmdHandler(FwOpcodeType opCode, //!< The opcode U32 cmdSeq //!< The command sequence number - ) override; + ) override; + + }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 4ff28636602..066c2bb581e 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -270,8 +270,11 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph; CF_Logical_PduHeader_t *hdr; U8 eid_len; + // TODO get instance of CfdpManager + Fw::Buffer = cfdpGetMessageBuffer(txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); ph = CF_CFDP_MsgOutGet(txn, silent); + // TODO How to handle stuffing a buffer into the header if (ph) { @@ -1010,7 +1013,7 @@ CFE_Status_t CF_CFDP_InitEngine(void) int i; int j; int k; - char nbuf[64]; + // char nbuf[64]; static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; @@ -1019,58 +1022,60 @@ CFE_Status_t CF_CFDP_InitEngine(void) for (i = 0; i < CF_NUM_CHANNELS; ++i) { - snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); - ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, - nbuf); - if (ret != CFE_SUCCESS) - { - CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); - break; - } - - ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), - CF_AppData.engine.channels[i].pipe, - CF_AppData.config_table->chan[i].pipe_depth_input); - if (ret != CFE_SUCCESS) - { - CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", - (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); - break; - } - - if (CF_AppData.config_table->chan[i].sem_name[0]) - { - /* - * There is a start up race condition because CFE starts all apps at the same time, - * and if this sem is instantiated by another app, it may not be created yet. - * - * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going - * on, delay a bit and try again. - */ - ret = OS_ERR_NAME_NOT_FOUND; - for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) - { - ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, - CF_AppData.config_table->chan[i].sem_name); - - if (ret != OS_ERR_NAME_NOT_FOUND) - { - break; - } - - OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); - } - - if (ret != OS_SUCCESS) - { - CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: failed to get sem id for name %s, error=%ld", - CF_AppData.config_table->chan[i].sem_name, (long)ret); - break; - } - } + // TODO remove pipe references + // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); + // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, + // nbuf); + // if (ret != CFE_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); + // break; + // } + + // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), + // CF_AppData.engine.channels[i].pipe, + // CF_AppData.config_table->chan[i].pipe_depth_input); + // if (ret != CFE_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", + // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); + // break; + // } + + // TODO remove all semaphore references + // if (CF_AppData.config_table->chan[i].sem_name[0]) + // { + // /* + // * There is a start up race condition because CFE starts all apps at the same time, + // * and if this sem is instantiated by another app, it may not be created yet. + // * + // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going + // * on, delay a bit and try again. + // */ + // ret = OS_ERR_NAME_NOT_FOUND; + // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) + // { + // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, + // CF_AppData.config_table->chan[i].sem_name); + + // if (ret != OS_ERR_NAME_NOT_FOUND) + // { + // break; + // } + + // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); + // } + + // if (ret != OS_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to get sem id for name %s, error=%ld", + // CF_AppData.config_table->chan[i].sem_name, (long)ret); + // break; + // } + // } for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { @@ -1496,7 +1501,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; os_dirent_t dirent; - int32 status; + I32 status; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -2009,7 +2014,8 @@ void CF_CFDP_DisableEngine(void) /* finally all queue counters must be reset */ memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); - CFE_SB_DeletePipe(chan->pipe); + // TODO remove pipe references + // CFE_SB_DeletePipe(chan->pipe); } } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 05b51f2dfb0..4bb9c0f1561 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -193,7 +193,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; - int32 fret; + I32 fret; CFE_Status_t ret; /* this function is only entered for data PDUs */ @@ -568,7 +568,7 @@ CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_R_Init(CF_Transaction_t *txn) { - int32 ret; + I32 ret; if (txn->state == CF_TxnState_R2) { @@ -785,7 +785,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { char fname[CF_FILENAME_MAX_LEN]; int status; - int32 ret; + I32 ret; bool success = true; /* it isn't an error to get another MD PDU, right? */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp index d8ebc1a059c..cbce8ecbd15 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp @@ -173,7 +173,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param expected_crc Expected CRC */ -CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, uint32 expected_crc); +CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 70f9bc05d45..d48da1afff5 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -211,7 +211,7 @@ CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_ *-----------------------------------------------------------------*/ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { - int32 bytes_processed = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1); + I32 bytes_processed = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1); if (bytes_processed > 0) { @@ -324,7 +324,7 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { CFE_Status_t sret; - int32 ret; + I32 ret; int status = 0; bool success = true; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp index d99bf6cc86d..1ed90bbdb5e 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp @@ -195,7 +195,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @param calc_crc Enable CRC/Checksum calculation * */ -CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, uint32 foffs, uint32 bytes_to_read, uint8 calc_crc); +CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index f054a039519..6558b5167a4 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -36,11 +36,13 @@ #include "cf_chunk.hpp" #include "cf_codec.hpp" #include "CfdpTimer.hpp" +#include "CfdpCfg.hpp" #include #include #include + namespace Svc { namespace Ccsds { @@ -402,7 +404,8 @@ typedef struct CF_Channel CF_CListNode_t *qs[CF_QueueIdx_NUM]; CF_CListNode_t *cs[CF_Direction_NUM]; - CFE_SB_PipeId_t pipe; + // TODO remove all pipe references + // CFE_SB_PipeId_t pipe; U32 num_cmd_tx; @@ -411,36 +414,37 @@ typedef struct CF_Channel /* For polling directories, the configuration data is in a table. */ CF_Poll_t poll[CF_MAX_POLLING_DIR_PER_CHAN]; - osal_id_t sem_id; /**< \brief semaphore id for output pipe */ + // TODO remove all semaphore references + // osal_id_t sem_id; /**< \brief semaphore id for output pipe */ const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ U8 tick_type; } CF_Channel_t; -/** - * @brief CF engine output state - * - * Keeps the state of the current output PDU in the CF engine - */ -typedef struct CF_Output -{ - CFE_SB_Buffer_t * msg; /**< \brief Binary message to be sent to underlying transport */ - CF_EncoderState_t encode; /**< \brief Encoding state (while building message) */ - CF_Logical_PduBuffer_t tx_pdudata; /**< \brief Tx PDU logical values */ -} CF_Output_t; - -/** - * @brief CF engine input state - * - * Keeps the state of the current input PDU in the CF engine - */ -typedef struct CF_Input -{ - CFE_SB_Buffer_t * msg; /**< \brief Binary message received from underlying transport */ - CF_DecoderState_t decode; /**< \brief Decoding state (while interpreting message) */ - CF_Logical_PduBuffer_t rx_pdudata; /**< \brief Rx PDU logical values */ -} CF_Input_t; +// /** +// * @brief CF engine output state +// * +// * Keeps the state of the current output PDU in the CF engine +// */ +// typedef struct CF_Output +// { +// CFE_SB_Buffer_t * msg; /**< \brief Binary message to be sent to underlying transport */ +// CF_EncoderState_t encode; /**< \brief Encoding state (while building message) */ +// CF_Logical_PduBuffer_t tx_pdudata; /**< \brief Tx PDU logical values */ +// } CF_Output_t; + +// /** +// * @brief CF engine input state +// * +// * Keeps the state of the current input PDU in the CF engine +// */ +// typedef struct CF_Input +// { +// CFE_SB_Buffer_t * msg; /**< \brief Binary message received from underlying transport */ +// CF_DecoderState_t decode; /**< \brief Decoding state (while interpreting message) */ +// CF_Logical_PduBuffer_t rx_pdudata; /**< \brief Rx PDU logical values */ +// } CF_Input_t; /** * @brief An engine represents a pairing to a local EID @@ -451,8 +455,8 @@ typedef struct CF_Engine { CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ - CF_Output_t out; - CF_Input_t in; + // CF_Output_t out; + // CF_Input_t in; /* NOTE: could have separate array of transactions as part of channel? */ CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; diff --git a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp index 26efc9ac396..15dff712dbc 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp +++ b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp @@ -43,17 +43,7 @@ namespace Ccsds { * \{ */ -/** - * @brief Number of channels - * - * @par Description: - * The number of channels in the engine. Changing this - * value changes the configuration table for the application. - * - * @par Limits: - * Must be less <= 200. Obviously it will be smaller than that. - */ -#define CF_NUM_CHANNELS (2) + /** * @brief Max NAK segments supported in a NAK PDU From 46071c6bd9671b9159472ee04c1c6b528a6fcc5d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 19 Dec 2025 09:22:35 -0700 Subject: [PATCH 014/185] Beggining of buffer refactor --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 16 ++--- Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 14 +++++ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 3 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 10 +-- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 82 +++++++++++++------------ Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 44 ++++++------- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 30 ++++----- Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp | 12 ++-- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 16 ++--- Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp | 8 +-- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 2 +- Svc/Ccsds/CfdpManager/cf_codec.hpp | 37 +++++------ 12 files changed, 146 insertions(+), 128 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 095fc5aacbd..38bc3a85d99 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -17,14 +17,14 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" + # "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" + # "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" # TODO This should be moved to the F' config directory "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.hpp" ) diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp index 954087d7969..78ed63b8fac 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -119,5 +119,19 @@ namespace Ccsds { */ #define CF_R2_CRC_CHUNK_SIZE (1024) +/** + * @brief Total number of chunks (tx, rx, all channels) + * + * @par Description: + * Must be equal to the sum of all values input in CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION + * and CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION. + * + * @par Limits: + * + */ +/* CF_TOTAL_CHUNKS must be equal to the total number of chunks per rx/tx transactions per channel */ +/* (in other words, the summation of all elements in CF_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ +#define CF_TOTAL_CHUNKS (CF_NAK_MAX_SEGMENTS * 4) + } // namespace Svc } // namespace Ccsds \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index a3813307539..4001722697d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -65,8 +65,7 @@ Fw::Buffer CfdpManager ::cfdpGetMessageBuffer(U8 channelNum, FwSizeType size) FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); portNum = static_cast(channelNum); - Fw::Buffer buffer = this->bufferAllocate_out(portNum, size); - return buffer; + return this->bufferAllocate_out(portNum, size); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 6211fd2dd72..7f37cc78ecd 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -22,21 +22,21 @@ namespace Ccsds { // From // Os::FileInterface::Status open(const char* path, Mode mode, OverwriteType overwrite); -// CFE_Status_t CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) +// CfdpStatus::T CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) {} // Status write(const U8* buffer, FwSizeType& size, WaitType wait) -// CFE_Status_t CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) +// CfdpStatus::T CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) {} // Status read(U8* buffer, FwSizeType& size); -// CFE_Status_t CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) +// CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) {} -// CFE_Status_t CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) +// CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) // BPC: This is being used as a file open check // BPC: I am replacing this with the `isOpen()` function instead of the @@ -55,7 +55,7 @@ void CF_WrappedClose(Os::FileHandle fd) // #define OS_SEEK_CUR 1 /**< Seek offset current */ BPC: The file offset is set to its current location plus offset bytes. // #define OS_SEEK_END 2 /**< Seek offset end */ BPC: The file offset is set to the size of the file plus offset bytes. // Status seek(FwSignedSizeType offset, SeekType seekType); -// CFE_Status_t CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) +// CfdpStatus::T CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) // BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the end of the file I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) {} diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 066c2bb581e..2ddcad9da95 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -51,6 +51,7 @@ namespace Ccsds { void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size) { + // TODO Current thought is to rework the encore to include a buffer reference /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); @@ -275,7 +276,9 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, ph = CF_CFDP_MsgOutGet(txn, silent); // TODO How to handle stuffing a buffer into the header + // Add a reference in the encoder state + // TODO there is meetering happening here, update it to check if the buffer is size 0 if (ph) { hdr = &ph->pdu_header; @@ -335,13 +338,13 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; - CFE_Status_t sret = CFE_SUCCESS; + CfdpStatus::T sret = CFE_SUCCESS; if (!ph) { @@ -378,10 +381,10 @@ CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; /* this should check if any encoding error occurred */ @@ -435,13 +438,13 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduEof_t *eof; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; if (!ph) { @@ -474,12 +477,12 @@ CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_EntityId_t src_eid; CF_EntityId_t dst_eid; @@ -525,14 +528,14 @@ CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, C * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 0); CF_Logical_PduFin_t *fin; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; if (!ph) { @@ -565,10 +568,10 @@ CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; if (!ph) { @@ -600,9 +603,9 @@ CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* @@ -660,11 +663,11 @@ CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -727,9 +730,9 @@ CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); @@ -773,9 +776,9 @@ CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); @@ -795,9 +798,9 @@ CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); @@ -818,9 +821,9 @@ CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); @@ -842,9 +845,9 @@ CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); @@ -1000,14 +1003,14 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_InitEngine(void) +CfdpStatus::T CF_CFDP_InitEngine(void) { /* initialize all transaction nodes */ CF_History_t * history; CF_Transaction_t * txn = CF_AppData.engine.transactions; CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; CF_CListNode_t ** list_head; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; CF_Poll_t * poll; int chunk_mem_offset = 0; int i; @@ -1095,12 +1098,13 @@ CFE_Status_t CF_CFDP_InitEngine(void) } } - for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - { - history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - CF_CList_InitNode(&history->cl_node); - CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); - } + // TODO remove histories + // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + // { + // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + // CF_CList_InitNode(&history->cl_node); + // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + // } } if (ret == CFE_SUCCESS) @@ -1349,14 +1353,14 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan_num, U8 priority, CF_EntityId_t dest_id) { CF_Transaction_t *txn; CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { @@ -1427,11 +1431,11 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, +CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { - CFE_Status_t ret; + CfdpStatus::T ret; /* make sure the directory can be open */ ret = OS_DirectoryOpen(&pb->dir_id, src_filename); @@ -1467,7 +1471,7 @@ CFE_Status_t CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fil * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 39d13345ed1..5b4db52193b 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -163,7 +163,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); * @returns anything else on error. * */ -CFE_Status_t CF_CFDP_InitEngine(void); +CfdpStatus::T CF_CFDP_InitEngine(void); /************************************************************************/ /** @brief Cycle the engine. Called once per wakeup. @@ -204,7 +204,7 @@ void CF_CFDP_DisableEngine(void); * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS * @returns CFE_SUCCESS on success. CF_ERROR on error. */ -CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id); /************************************************************************/ @@ -228,7 +228,7 @@ CFE_Status_t CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS * @returns CFE_SUCCESS on success. CF_ERROR on error. */ -CFE_Status_t CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id); /************************************************************************/ @@ -260,11 +260,11 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * * @param txn Pointer to the transaction object * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ -CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); /************************************************************************/ /** @brief Send a previously-assembled filedata PDU for transmit. @@ -280,10 +280,10 @@ CFE_Status_t CF_CFDP_SendMd(CF_Transaction_t *txn); * sends the PDU that was previously allocated and assembled. As such, the * typical failure possibilities do not apply to this call. * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. (error checks not yet implemented) */ -CFE_Status_t CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Build an EOF PDU for transmit. @@ -293,11 +293,11 @@ CFE_Status_t CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * * @param txn Pointer to the transaction object * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ -CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); /************************************************************************/ /** @brief Build an ACK PDU for transmit. @@ -316,11 +316,11 @@ CFE_Status_t CF_CFDP_SendEof(CF_Transaction_t *txn); * @param peer_eid Remote entity ID * @param tsn Transaction sequence number * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ -CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); /************************************************************************/ @@ -334,11 +334,11 @@ CFE_Status_t CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, C * @param fs Final file status (retained or rejected, etc) * @param cc Final CFDP condition code * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ -CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); /************************************************************************/ @@ -355,11 +355,11 @@ CFE_Status_t CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc * encodes and sends the previously-assembled PDU buffer. As such, the * typical failure possibilities do not apply to this call. * - * @returns CFE_Status_t status code + * @returns CfdpStatus::T status code * @retval CFE_SUCCESS on success. * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ -CFE_Status_t CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Appends a single TLV value to the logical PDU data @@ -394,7 +394,7 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * @retval CF_ERROR for general errors * @retval CF_SHORT_PDU_ERROR if PDU too short */ -CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack a metadata PDU from a received message. @@ -412,7 +412,7 @@ CFE_Status_t CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); * @retval CFE_SUCCESS on success * @retval CF_PDU_METADATA_ERROR on error */ -CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack a file data PDU from a received message. @@ -431,7 +431,7 @@ CFE_Status_t CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @retval CF_ERROR for general errors * @retval CF_SHORT_PDU_ERROR PDU too short */ -CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack an EOF PDU from a received message. @@ -449,7 +449,7 @@ CFE_Status_t CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @retval CFE_SUCCESS on success * @retval CF_SHORT_PDU_ERROR on error */ -CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack an ACK PDU from a received message. @@ -467,7 +467,7 @@ CFE_Status_t CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @retval CFE_SUCCESS on success * @retval CF_SHORT_PDU_ERROR on error */ -CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack an FIN PDU from a received message. @@ -485,7 +485,7 @@ CFE_Status_t CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @retval CFE_SUCCESS on success * @retval CF_SHORT_PDU_ERROR on error */ -CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Unpack a NAK PDU from a received message. @@ -503,7 +503,7 @@ CFE_Status_t CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @retval CFE_SUCCESS on success * @retval CF_SHORT_PDU_ERROR on error */ -CFE_Status_t CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Dispatch received packet to its handler. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 4bb9c0f1561..55b48b231e4 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -84,9 +84,9 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) +CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -190,11 +190,11 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; I32 fret; - CFE_Status_t ret; + CfdpStatus::T ret; /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; @@ -250,9 +250,9 @@ CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T ret = CFE_SUCCESS; const CF_Logical_PduEof_t *eof; if (!CF_CFDP_RecvEof(txn, ph)) @@ -485,15 +485,15 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 1); CF_Logical_PduNak_t *nak; - CFE_Status_t sret; + CfdpStatus::T sret; U32 cret; - CFE_Status_t ret = CF_ERROR; + CfdpStatus::T ret = CF_ERROR; if (ph) { @@ -621,14 +621,14 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) { U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; size_t want_offs_size; size_t read_size; int fret; - CFE_Status_t ret; + CfdpStatus::T ret; bool success = true; memset(buf, 0, sizeof(buf)); @@ -721,10 +721,10 @@ CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { - CFE_Status_t sret; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T sret; + CfdpStatus::T ret = CFE_SUCCESS; if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) { @@ -1025,7 +1025,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) * the logic by state so that it isn't a bunch of if statements for different flags */ - CFE_Status_t sret; + CfdpStatus::T sret; bool pending_send; if (!txn->flags.com.inactivity_fired) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp index cbce8ecbd15..53668ac3107 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp @@ -173,7 +173,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param expected_crc Expected CRC */ -CFE_Status_t CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc); +CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. @@ -208,7 +208,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -228,7 +228,7 @@ CFE_Status_t CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -CFE_Status_t CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -325,7 +325,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * * @param txn Pointer to the transaction object */ -CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. @@ -348,7 +348,7 @@ CFE_Status_t CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); * @retval CF_ERROR on non-completion. * */ -CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); /************************************************************************/ /** @brief Send a FIN PDU. @@ -361,7 +361,7 @@ CFE_Status_t CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * */ -CFE_Status_t CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index d48da1afff5..22b945f95ee 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -40,7 +40,7 @@ namespace Ccsds { * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_S_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn) { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ @@ -102,11 +102,11 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) +CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) { bool success = true; int status = 0; - CFE_Status_t ret = CF_ERROR; + CfdpStatus::T ret = CF_ERROR; CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, 0, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 1); CF_Logical_PduFileDataHeader_t *fd; @@ -240,11 +240,11 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) { const CF_Chunk_t *chunk; - CFE_Status_t sret; - CFE_Status_t ret = CFE_SUCCESS; + CfdpStatus::T sret; + CfdpStatus::T ret = CFE_SUCCESS; if (txn->flags.tx.md_need_send) { @@ -323,7 +323,7 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { - CFE_Status_t sret; + CfdpStatus::T sret; I32 ret; int status = 0; bool success = true; @@ -422,7 +422,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CFE_Status_t CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) { return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, txn->state_data.send.s2.fin_cc, txn->history->peer_eid, txn->history->seq_num); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp index 1ed90bbdb5e..aefcbd0b4c9 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp @@ -153,7 +153,7 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -CFE_Status_t CF_CFDP_S_SendEof(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn); /************************************************************************/ /** @brief Sends an EOF for S1. @@ -195,7 +195,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @param calc_crc Enable CRC/Checksum calculation * */ -CFE_Status_t CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); +CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. @@ -229,7 +229,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -CFE_Status_t CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn); /************************************************************************/ /** @brief Send filedata handling for S2. @@ -267,7 +267,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -CFE_Status_t CF_CFDP_S_SendFinAck(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn); /************************************************************************/ /** @brief A FIN was received before file complete, so abandon the transaction. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 6558b5167a4..2622464c88b 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -460,7 +460,7 @@ typedef struct CF_Engine /* NOTE: could have separate array of transactions as part of channel? */ CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; - CF_History_t histories[CF_NUM_HISTORIES]; + // CF_History_t histories[CF_NUM_HISTORIES]; CF_Channel_t channels[CF_NUM_CHANNELS]; CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; diff --git a/Svc/Ccsds/CfdpManager/cf_codec.hpp b/Svc/Ccsds/CfdpManager/cf_codec.hpp index a35eb05bc55..0b31d5b3052 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.hpp +++ b/Svc/Ccsds/CfdpManager/cf_codec.hpp @@ -29,6 +29,7 @@ #include #include +#include #include "cf_cfdp_pdu.hpp" #include "cf_logical_pdu.hpp" @@ -45,8 +46,8 @@ namespace Ccsds { typedef struct CF_CodecState { bool is_valid; /**< \brief whether decode is valid or not. Set false on end of decode or error condition. */ - size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ - size_t max_size; /**< \brief Maximum number of bytes in the PDU */ + // size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ + // size_t max_size; /**< \brief Maximum number of bytes in the PDU */ } CF_CodecState_t; /** @@ -57,7 +58,7 @@ typedef struct CF_CodecState typedef struct CF_EncoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - U8 * base; /**< \brief Pointer to start of encoded PDU data */ + Fw::Buffer& base; /**< \brief Pointer to start of encoded PDU data */ } CF_EncoderState_t; /** @@ -68,7 +69,7 @@ typedef struct CF_EncoderState typedef struct CF_DecoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - const U8 * base; /**< \brief Pointer to start of encoded PDU data */ + const Fw::Buffer& base; /**< \brief Pointer to start of encoded PDU data */ } CF_DecoderState_t; /********************************************************************************* @@ -111,10 +112,10 @@ static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Current offset in PDU */ -static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) -{ - return state->next_offset; -} +// static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) +// { +// return state->next_offset; +// } /************************************************************************/ /** @@ -123,10 +124,10 @@ static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Maximum size of PDU */ -static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) -{ - return state->max_size; -} +// static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) +// { +// return state->max_size; +// } /************************************************************************/ /** @@ -135,10 +136,10 @@ static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Remaining size of PDU */ -static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) -{ - return (state->max_size - state->next_offset); -} +// static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) +// { +// return (state->max_size - state->next_offset); +// } /************************************************************************/ /** @@ -150,8 +151,8 @@ static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) static inline void CF_CFDP_CodecReset(CF_CodecState_t *state, size_t max_size) { state->is_valid = true; - state->next_offset = 0; - state->max_size = max_size; + // state->next_offset = 0; + // state->max_size = max_size; } /************************************************************************/ From 69c38addd97027aa90b880e3c814b96e5afd30c5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 19 Dec 2025 14:24:27 -0700 Subject: [PATCH 015/185] Buffer management checkpoint --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 16 +-- Svc/Ccsds/CfdpManager/CfdpCfg.fpp | 44 ++++++- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 109 +++++++++++++++++- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 5 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 37 +++++- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 28 ++++- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 56 ++++----- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 12 +- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 5 + Svc/Ccsds/CfdpManager/cf_codec.hpp | 37 +++--- Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp | 5 + .../CfdpManager/default_cf_interface_cfg.hpp | 22 ---- 12 files changed, 288 insertions(+), 88 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 38bc3a85d99..095fc5aacbd 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -17,14 +17,14 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" - # "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" - # "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" # TODO This should be moved to the F' config directory "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.hpp" ) diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp index f36645de555..6cc0db3a4e9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp @@ -5,4 +5,46 @@ @ Number of buffer ports used to send PDUs @ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp -constant CfdpManagerNumBufferPorts = 2 \ No newline at end of file +constant CfdpManagerNumBufferPorts = 2 + +@ @brief Entity id size +@ +@ @par Description: +@ The maximum size of the entity id as expected for all CFDP packets. +@ CF supports the spec's variable size of EID, where the actual size is +@ selected at runtime, and therefore the size in CFDP PDUs may be smaller +@ than the size specified here. This type only establishes the maximum +@ size (and therefore maximum value) that an EID may be. +@ +@ @note This type is used in several CF commands, and so changing the size +@ of this type will affect the following structs: +@ CF_ConfigTable_t, configuration table - will change size of file +@ CF_ConfigPacket_t, set config params command +@ CF_TxFileCmd_t, transmit file command +@ CF_PlaybackDirCmd_t, equivalent to above +@ CF_Transaction_Payload_t, any command that selects a transaction based on EID +@ +@ @par Limits +@ Must be one of U8, U16, U32, U64. +@ +@ BPC TODO: Refactor use of CF_EntityId_t to use this type +type CfdpEntityId = U32 + +@ @brief transaction sequence number size +@ +@ @par Description: +@ The max size of the transaction sequence number as expected for all CFDP packets. +@ CF supports the spec's variable size of TSN, where the actual size is +@ selected at runtime, and therefore the size in CFDP PDUs may be smaller +@ than the size specified here. This type only establishes the maximum +@ size (and therefore maximum value) that a TSN may be. +@ +@ @note This type is used in several CF commands, and so changing the size +@ of this type will affect the following structure: +@ CF_Transaction_Payload_t, any command that selects a transaction based on TSN +@ +@ @par Limits +@ Must be one of U8, U16, U32, U64. +@ +@ BPC TODO: Refactor use of CF_TransactionSeq_t to use this type +type CfdpTransactionSeq = U32 \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 4001722697d..72f03ebe23b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -19,6 +19,19 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase { // TODO Call engine init here or another init function? // May need a mem allocator + + // Temporary buffer pool for prototyping + CF_Logical_PduBuffer_t* pduPtr = NULL; + for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) + { + memset(&this->pduBuffers[i], 0, sizeof(CfdpPduBuffer)); + this->pduBuffers[i].inUse = false; + + pduPtr = reinterpret_cast(this->pduBuffers[i].data); + FW_ASSERT(pduPtr != NULL); + pduPtr->index = CFDP_MANAGER_NUM_BUFFERS; + pduPtr = NULL; + } } CfdpManager ::~CfdpManager() {} @@ -57,16 +70,108 @@ void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { // differences between F' and cFE // ---------------------------------------------------------------------- -Fw::Buffer CfdpManager ::cfdpGetMessageBuffer(U8 channelNum, FwSizeType size) +CfdpStatus::T CfdpManager ::cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size) +{ + // FwIndexType portNum; + + // // There is a direct mapping between channel number and port number + // FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); + // portNum = static_cast(channelNum); + + // return this->bufferAllocate_out(portNum, size); + + // For now, just pull a buffer from the preallocated pool + CfdpStatus::T status = CfdpStatus::CFDP_ERROR; + + FW_ASSERT(pduPtr == NULL); + FW_ASSERT(msgPtr == NULL); + + for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) + { + if(this->pduBuffers[i].inUse == false) + { + this->pduBuffers[i].inUse = true; + pduPtr = &this->pduBuffers[i].pdu; + pduPtr->index = i; + msgPtr = this->pduBuffers[i].data; + status = CfdpStatus::CFDP_SUCCESS; + break; + } + } + + // Check if we were unable to allocate a buffer + if(status != CfdpStatus::CFDP_SUCCESS) + { + this->log_WARNING_LO_CfdpBuffersExuasted(); + } + return status; +} + +// TODO call this from reset +// Check for other escape routes +void CfdpManager ::cfdpReturnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) +{ + // FwIndexType portNum; + + FW_ASSERT(pdu != NULL); + // // There is a direct mapping between channel number and port number + // FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); + // portNum = static_cast(channelNum); + + // // Was unable to succesfully populate the PDU buffer, return it + // this->bufferDeallocate_out(portNum, buffer); + + // Return to buffer pool for now + this->returnBufferHelper(pdu); +} + +void CfdpManager ::cfdpSendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) { FwIndexType portNum; + FwSizeType msgSize; + Fw::SerializeStatus status; + FW_ASSERT(pdu != NULL); + FW_ASSERT(msgPtr != NULL); // There is a direct mapping between channel number and port number FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); portNum = static_cast(channelNum); + + // TODO it would be more efficient to allocate a buffer in CF_CFDP_ConstructPduHeader() + // However for the proof of concept I am just going to copy the data here + // Just want the PDU header and data + msgSize = pdu->pdu_header.header_encoded_length + pdu->pdu_header.data_encoded_length; + Fw::Buffer buffer = this->bufferAllocate_out(portNum, msgSize); + + auto serializer = buffer.getSerializer(); + status = serializer.serializeFrom(msgPtr, msgSize, Fw::Serialization::OMIT_LENGTH); + FW_ASSERT(status == Fw::FW_SERIALIZE_OK, status); + + // Full send + this->dataOut_out(portNum, buffer); + + // Mark interal buffer as available + this->returnBufferHelper(pdu); +} + +// ---------------------------------------------------------------------- +// Buffer helpers +// ---------------------------------------------------------------------- +void CfdpManager ::returnBufferHelper(CF_Logical_PduBuffer_t * pdu) +{ + U32 index = pdu->index; + CfdpPduBuffer* bufferPtr; - return this->bufferAllocate_out(portNum, size); + FW_ASSERT(pdu != NULL); + FW_ASSERT(index < CFDP_MANAGER_NUM_BUFFERS, index, CFDP_MANAGER_NUM_BUFFERS); + bufferPtr = &this->pduBuffers[index]; + + bufferPtr->inUse = false; + memset(&bufferPtr->data, 0, CF_MAX_PDU_SIZE); + memset(&bufferPtr->pdu, 0, sizeof(CF_Logical_PduBuffer_t)); + bufferPtr->pdu.index = CFDP_MANAGER_NUM_BUFFERS; } } // namespace Ccsds } // namespace Svc + diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 52e0f5bc60d..4bc6351732b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -8,6 +8,9 @@ module Ccsds { @ TODO async command TODO opcode 0 + event CfdpBuffersExuasted severity warning low \ + format "Unable to alocate a PDU buffer" + ############################################################################## # Custom ports ############################################################################## @@ -16,7 +19,7 @@ module Ccsds { async input port run1Hz: Svc.Sched @ Port for outputting PDU data - output port dataOut: [CfdpManagerNumBufferPorts] Svc.ComDataWithContext + output port dataOut: [CfdpManagerNumBufferPorts] Fw.BufferSend @ Port for allocating buffers to hold PDU data output port bufferAllocate: [CfdpManagerNumBufferPorts] Fw.BufferGet diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c4bcadbc675..91fb4ca93eb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -8,11 +8,28 @@ #define Ccsds_CfdpManager_HPP #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" +#include "Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp" namespace Svc { namespace Ccsds { class CfdpManager final : public CfdpManagerComponentBase { + public: + // ---------------------------------------------------------------------- + // Types + // ---------------------------------------------------------------------- + typedef struct CfdpPduBuffer + { + //!< This is the logical structure that is used to build a PDU + CF_Logical_PduBuffer_t pdu; + //!< This is where the PDU is encoded + U8 data[CF_MAX_PDU_SIZE]; + //!< Flag if the buffer has already been sent + bool inUse; + } CfdpPduBuffer; + #define CFDP_MANAGER_NUM_BUFFERS (80) + public: // ---------------------------------------------------------------------- // Component construction and destruction @@ -33,8 +50,12 @@ class CfdpManager final : public CfdpManagerComponentBase { // differences between F' and cFE // ---------------------------------------------------------------------- - // TODO - Fw::Buffer cfdpGetMessageBuffer(U8 channelNum, FwSizeType size); + // Equivelent of CF_CFDP_MsgOutGet + CfdpStatus::T cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size); + // Not sure there is an equivelent + void cfdpReturnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t *); + // Equivelent of CF_CFDP_Send + void cfdpSendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); private: // ---------------------------------------------------------------------- @@ -66,6 +87,18 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 cmdSeq //!< The command sequence number ) override; + private: + // ---------------------------------------------------------------------- + // Buffer management helpers + // These will probably be removed + // ---------------------------------------------------------------------- + void returnBufferHelper(CF_Logical_PduBuffer_t * pdu); + + private: + // ---------------------------------------------------------------------- + // Member variables + // ---------------------------------------------------------------------- + CfdpPduBuffer pduBuffers[CFDP_MANAGER_NUM_BUFFERS]; }; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 7878eb6493c..558ded6a700 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -12,5 +12,31 @@ enum CfdpStatus { CFDP_SEND_PDU_ERROR # Send PDU: Send failed } +# @brief Structure representing base CFDP PDU header +# +# Reflects the common content at the beginning of all CFDP PDUs, of all types. +# +# @sa CF_CFDP_PduHeader_t for encoded form +struct CfdpLogicalPduHeader { + version: U8 # \brief Version of the protocol#/ + pdu_type: U8 # \brief File Directive (0) or File Data (1)#/ + direction: U8 # \brief Toward Receiver (0) or Toward Sender (1)#/ + txm_mode: U8 # \brief Acknowledged (0) or Unacknowledged (1)#/ + crc_flag: U8 # \brief CRC not present (0) or CRC present (1)#/ + large_flag: U8 # \brief Small/32-bit size (0) or Large/64-bit size (1)#/ + + segmentation_control: U8 # \brief Record boundaries not preserved (0) or preserved (1)#/ + eid_length: U8 # \brief Length of encoded entity IDs, in octets (NOT size of logical value)#/ + segment_meta_flag: U8 # \brief Segment Metatdata not present (0) or Present (1)#/ + txn_seq_length: U8 # \brief Length of encoded sequence number, in octets (NOT size of logical value)#/ + + header_encoded_length: U16 # \brief Length of the encoded PDU header, in octets (NOT sizeof struct)#/ + data_encoded_length: U16 # \brief Length of the encoded PDU data, in octets#/ + + source_eid: CfdpEntityId # \brief Source entity ID (normalized)#/ + destination_eid: CfdpEntityId # \brief Destination entity ID (normalized)#/ + sequence_num: CfdpTransactionSeq # \brief Sequence number (normalized)#/ } -} \ No newline at end of file + +} # Ccsds +} # Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 2ddcad9da95..8df651d5cc0 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -48,33 +48,17 @@ namespace Ccsds { * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size) +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { // TODO Current thought is to rework the encore to include a buffer reference /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); /* attach encoder object to PDU buffer which is attached to SB (encapsulation) buffer */ - penc->base = (U8 *)msgbuf; + penc->base = msgbuf; ph->penc = penc; CF_CFDP_CodecReset(&penc->codec_state, total_size); - - /* - * adjust so that the base points to the actual PDU Header, this makes the offset - * refer to the real offset within the CFDP PDU, rather than the offset of the SB - * msg container. - */ - if (total_size > encap_hdr_size) - { - penc->codec_state.max_size -= encap_hdr_size; - penc->base += encap_hdr_size; - } - else - { - CF_CFDP_CodecSetDone(&penc->codec_state); - } } /*---------------------------------------------------------------- @@ -268,19 +252,26 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_TransactionSeq_t tsn, bool silent) { /* directive_code == 0 if file data */ - CF_Logical_PduBuffer_t *ph; + CF_Logical_PduBuffer_t *ph = NULL; CF_Logical_PduHeader_t *hdr; - U8 eid_len; + CF_Channel_t * chan = CF_AppData.engine.channels + txn->chan_num; + U8* msgPtr = NULL; + U8 eid_len; + CfdpStatus::T status; + + // This is where a message buffer is requested // TODO get instance of CfdpManager - Fw::Buffer = cfdpGetMessageBuffer(txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + status = cfdpGetMessageBuffer(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + + if (status) + { + FW_ASSERT(ph != NULL); + FW_ASSERT(msgPtr != NULL); - ph = CF_CFDP_MsgOutGet(txn, silent); - // TODO How to handle stuffing a buffer into the header - // Add a reference in the encoder state + // BPC: This was previously called as part of CF_CFDP_MsgOutGet() + // Call it here to attach the storage returned by cfdpGetMessageBuffer() to the encoder + CF_CFDP_EncodeStart(ph->penc, msgPtr, ph, CF_MAX_PDU_SIZE); - // TODO there is meetering happening here, update it to check if the buffer is size 0 - if (ph) - { hdr = &ph->pdu_header; hdr->version = 1; @@ -328,6 +319,12 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); } } + else + { + // BPC: This was previously executed in CF_CFDP_MsgOutGet if a buffer was failed to be allocated + /* stop trying to send anything until next wake up */ + chan->tx_blocked = true; + } return ph; } @@ -1003,7 +1000,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_InitEngine(void) +CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { /* initialize all transaction nodes */ CF_History_t * history; @@ -1082,6 +1079,9 @@ CfdpStatus::T CF_CFDP_InitEngine(void) for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { + // BPC: Add reference to component in order to send output buffers + txn->cfdpManager = cfdpManager; + /* Initially put this on the free list for this channel */ CF_FreeTransaction(txn, i); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 5b4db52193b..e6ddd1f0eee 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -29,6 +29,8 @@ #include #include "cf_cfdp_types.hpp" +#include "cf_cfdp_types.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" namespace Svc { namespace Ccsds { @@ -59,15 +61,15 @@ typedef struct CF_CFDP_Tick_args * * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU * for sending to a remote entity. + * + * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs * * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param encap_hdr_size Offset of first CFDP PDU octet within buffer * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) */ -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size); +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); /********************************************************************************/ /** @@ -163,7 +165,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); * @returns anything else on error. * */ -CfdpStatus::T CF_CFDP_InitEngine(void); +CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager); /************************************************************************/ /** @brief Cycle the engine. Called once per wakeup. @@ -321,7 +323,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); + CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); /************************************************************************/ /** @brief Build a FIN PDU for transmit. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 2622464c88b..b1cf88ed684 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -37,6 +37,7 @@ #include "cf_codec.hpp" #include "CfdpTimer.hpp" #include "CfdpCfg.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" #include #include @@ -377,6 +378,10 @@ typedef struct CF_Transaction * Please ignore the duplicate declarations of the "all" flags. */ CF_StateFlags_t flags; + + /**< \brief Reference to the wrapper F' component in order to send PDUs */ + CfdpManager& cfdpManager; + } CF_Transaction_t; /** diff --git a/Svc/Ccsds/CfdpManager/cf_codec.hpp b/Svc/Ccsds/CfdpManager/cf_codec.hpp index 0b31d5b3052..4916555c7a1 100644 --- a/Svc/Ccsds/CfdpManager/cf_codec.hpp +++ b/Svc/Ccsds/CfdpManager/cf_codec.hpp @@ -34,6 +34,7 @@ #include "cf_cfdp_pdu.hpp" #include "cf_logical_pdu.hpp" #include "default_cf_extern_typedefs.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" namespace Svc { namespace Ccsds { @@ -46,8 +47,8 @@ namespace Ccsds { typedef struct CF_CodecState { bool is_valid; /**< \brief whether decode is valid or not. Set false on end of decode or error condition. */ - // size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ - // size_t max_size; /**< \brief Maximum number of bytes in the PDU */ + size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ + size_t max_size; /**< \brief Maximum number of bytes in the PDU */ } CF_CodecState_t; /** @@ -58,7 +59,7 @@ typedef struct CF_CodecState typedef struct CF_EncoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - Fw::Buffer& base; /**< \brief Pointer to start of encoded PDU data */ + U8 * base; /**< \brief Pointer to start of encoded PDU data */ } CF_EncoderState_t; /** @@ -69,7 +70,7 @@ typedef struct CF_EncoderState typedef struct CF_DecoderState { CF_CodecState_t codec_state; /**< \brief Common state */ - const Fw::Buffer& base; /**< \brief Pointer to start of encoded PDU data */ + const U8 * base; /**< \brief Pointer to start of encoded PDU data */ } CF_DecoderState_t; /********************************************************************************* @@ -112,10 +113,10 @@ static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Current offset in PDU */ -// static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) -// { -// return state->next_offset; -// } +static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) +{ + return state->next_offset; +} /************************************************************************/ /** @@ -124,10 +125,10 @@ static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Maximum size of PDU */ -// static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) -// { -// return state->max_size; -// } +static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) +{ + return state->max_size; +} /************************************************************************/ /** @@ -136,10 +137,10 @@ static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) * @param state Encoder/Decoder common state * @return Remaining size of PDU */ -// static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) -// { -// return (state->max_size - state->next_offset); -// } +static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) +{ + return (state->max_size - state->next_offset); +} /************************************************************************/ /** @@ -151,8 +152,8 @@ static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) static inline void CF_CFDP_CodecReset(CF_CodecState_t *state, size_t max_size) { state->is_valid = true; - // state->next_offset = 0; - // state->max_size = max_size; + state->next_offset = 0; + state->max_size = max_size; } /************************************************************************/ diff --git a/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp b/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp index 371d1885e3c..b0ca01e5301 100644 --- a/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp +++ b/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp @@ -364,6 +364,11 @@ typedef struct CF_Logical_PduBuffer * does not permit for any other size. */ U32 content_crc; + + // TODO this is a temprorary workaround for buffer allocation + // Remove this + U32 index; + } CF_Logical_PduBuffer_t; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp index 15dff712dbc..0f4ef121991 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp +++ b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp @@ -107,28 +107,6 @@ namespace Ccsds { */ #define CF_FILENAME_MAX_LEN FileNameStringSize -/** - * @brief Number of trailing bytes to add to CFDP PDU - * - * @par Description - * Additional padding bytes to be appended to the tail of CFDP PDUs - * This reserves extra space to the software bus encapsulation buffer for every - * CFDP PDU such that platform-specific trailer information may be added. This - * includes, but is not limited to a separate CRC or error control field in addition - * to the error control field(s) within the the nominal CFDP protocol. - * - * These extra bytes are added at the software bus encapsulation layer, they are not - * part of the CFDP PDU itself. - * - * Set to 0 to disable this feature, such that the software bus buffer - * encapsulates only the CFDP PDU and no extra bytes are added. - * - * @par Limits: - * Maximum value is the difference between the maximum size of a CFDP PDU and the - * maximum size of an SB message. - */ -#define CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES 0 - /**\}*/ } // namespace Ccsds From 331d83c708538cf226b0b645cbceabc38fbb81ef Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 19 Dec 2025 15:00:54 -0700 Subject: [PATCH 016/185] Brought in cf_utils for list traversals --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CfdpManager.cpp | 9 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 6 +- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 94 +++--- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 66 ++-- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 86 ++--- Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp | 14 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 31 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp | 12 +- Svc/Ccsds/CfdpManager/cf_utils.cpp | 456 ++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_utils.hpp | 379 +++++++++++++++++++++ 11 files changed, 997 insertions(+), 157 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/cf_utils.cpp create mode 100644 Svc/Ccsds/CfdpManager/cf_utils.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 095fc5aacbd..93b8692eafe 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -23,6 +23,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_utils.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" # TODO This should be moved to the F' config directory diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 72f03ebe23b..d364f77f686 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -70,7 +70,7 @@ void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { // differences between F' and cFE // ---------------------------------------------------------------------- -CfdpStatus::T CfdpManager ::cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size) +CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size) { // FwIndexType portNum; @@ -86,6 +86,9 @@ CfdpStatus::T CfdpManager ::cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* FW_ASSERT(pduPtr == NULL); FW_ASSERT(msgPtr == NULL); + // TODO Add output throtteling and guards here + // CF implemented this in CF_CFDP_MsgOutGet() + for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) { if(this->pduBuffers[i].inUse == false) @@ -109,7 +112,7 @@ CfdpStatus::T CfdpManager ::cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* // TODO call this from reset // Check for other escape routes -void CfdpManager ::cfdpReturnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) +void CfdpManager ::returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) { // FwIndexType portNum; @@ -125,7 +128,7 @@ void CfdpManager ::cfdpReturnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * p this->returnBufferHelper(pdu); } -void CfdpManager ::cfdpSendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) +void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) { FwIndexType portNum; FwSizeType msgSize; diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 91fb4ca93eb..c2091b15de8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -51,11 +51,11 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T cfdpGetPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size); + CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size); // Not sure there is an equivelent - void cfdpReturnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t *); + void returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t *); // Equivelent of CF_CFDP_Send - void cfdpSendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); + void sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); private: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 8df651d5cc0..3d10ccf8392 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -261,7 +261,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, // This is where a message buffer is requested // TODO get instance of CfdpManager - status = cfdpGetMessageBuffer(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + status = txn->cfdpManager(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); if (status) { @@ -341,11 +341,11 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; - CfdpStatus::T sret = CFE_SUCCESS; + CfdpStatus::T sret = CfdpStatus::T::CFDP_SUCCESS; if (!ph) { - sret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + sret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -366,7 +366,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CF_CFDP_EncodeMd(ph->penc, md); CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return sret; @@ -381,13 +381,13 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; /* this should check if any encoding error occurred */ /* update PDU length */ CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); return ret; } @@ -441,11 +441,11 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduEof_t *eof; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (!ph) { - ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -462,7 +462,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) CF_CFDP_EncodeEof(ph->penc, eof); CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -479,7 +479,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_EntityId_t src_eid; CF_EntityId_t dst_eid; @@ -500,7 +500,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, (dir_code == CF_CFDP_FileDirective_EOF), tsn, 0); if (!ph) { - ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -513,7 +513,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_EncodeAck(ph->penc, ack); CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -532,11 +532,11 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 0); CF_Logical_PduFin_t *fin; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (!ph) { - ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -553,7 +553,7 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CF_CFDP_EncodeFin(ph->penc, fin); CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -568,16 +568,16 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (!ph) { - ret = CF_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; } else { CF_CFDP_Class_t tx_class = CF_CFDP_GetClass(txn); - FW(tx_class == CF_CFDP_CLASS_2, tx_class); + FW_ASSERT(tx_class == CF_CFDP_CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -588,7 +588,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeNak(ph->penc, nak); CF_CFDP_SetPduLength(ph); - CF_CFDP_Send(txn->chan_num, ph); + txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -602,7 +602,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* @@ -610,12 +610,12 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * are larger than the sizes configured in the cf platform config * file, then reject the PDU. */ - if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CFE_SUCCESS) + if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::CFDP_SUCCESS) { CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU rejected due to EID/seq number field truncation"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } /* * The "large file" flag is not supported by this implementation yet. @@ -628,7 +628,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU with large file bit received (unsupported)"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } else { @@ -642,7 +642,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } else { @@ -664,7 +664,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -673,7 +673,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) "CF: metadata packet too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_PDU_METADATA_ERROR; + ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { @@ -695,7 +695,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", md->source_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_PDU_METADATA_ERROR; + ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { @@ -707,7 +707,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", md->dest_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_PDU_METADATA_ERROR; + ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { @@ -729,7 +729,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); @@ -752,7 +752,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) { @@ -761,7 +761,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } return ret; @@ -775,7 +775,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); @@ -783,7 +783,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } return ret; @@ -797,7 +797,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); @@ -805,7 +805,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } /* nothing to do for this one, as all fields are bytes */ @@ -820,7 +820,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); @@ -828,7 +828,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } /* NOTE: right now we don't care about the fault location */ @@ -844,7 +844,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); @@ -852,7 +852,7 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CF_SHORT_PDU_ERROR; + ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } return ret; @@ -1007,7 +1007,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) CF_Transaction_t * txn = CF_AppData.engine.transactions; CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; CF_CListNode_t ** list_head; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_Poll_t * poll; int chunk_mem_offset = 0; int i; @@ -1026,7 +1026,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, // nbuf); - // if (ret != CFE_SUCCESS) + // if (ret != CfdpStatus::T::CFDP_SUCCESS) // { // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); @@ -1036,7 +1036,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), // CF_AppData.engine.channels[i].pipe, // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CFE_SUCCESS) + // if (ret != CfdpStatus::T::CFDP_SUCCESS) // { // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", @@ -1107,7 +1107,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // } } - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { CF_AppData.engine.enabled = true; } @@ -1360,7 +1360,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { @@ -1375,7 +1375,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, { CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, "CF: max number of commanded files reached"); - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } else { @@ -1489,7 +1489,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); - return CF_ERROR; + return CfdpStatus::T::CFDP_ERROR; } return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); @@ -1930,7 +1930,7 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t /* ensure output is empty */ buf[0] = 0; - return CF_ERROR; /* invalid len in lv? */ + return CfdpStatus::T::CFDP_ERROR; /* invalid len in lv? */ } /*---------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index e6ddd1f0eee..24a7362bff7 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -161,7 +161,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * Only called once. * - * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS * @returns anything else on error. * */ @@ -203,8 +203,8 @@ void CF_CFDP_DisableEngine(void); * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS - * @returns CFE_SUCCESS on success. CF_ERROR on error. + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. */ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id); @@ -227,8 +227,8 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CFE_SUCCESS \copydoc CFE_SUCCESS - * @returns CFE_SUCCESS on success. CF_ERROR on error. + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. */ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id); @@ -263,8 +263,8 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); @@ -283,7 +283,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. (error checks not yet implemented) + * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) */ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -296,8 +296,8 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); @@ -319,8 +319,8 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @param tsn Transaction sequence number * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); @@ -337,8 +337,8 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, * @param cc Final CFDP condition code * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); @@ -358,8 +358,8 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -392,9 +392,9 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_ERROR for general errors - * @retval CF_SHORT_PDU_ERROR if PDU too short + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short */ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); @@ -411,8 +411,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_PDU_METADATA_ERROR on error + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error */ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -429,9 +429,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_ERROR for general errors - * @retval CF_SHORT_PDU_ERROR PDU too short + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short */ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -448,8 +448,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -466,8 +466,8 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -484,8 +484,8 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -502,8 +502,8 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CFE_SUCCESS on success - * @retval CF_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -589,7 +589,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); * @param src_lv Pointer to LV pair from logical PDU buffer * * @returns The resulting string length, NOT including termination character - * @retval CF_ERROR on error + * @retval CfdpStatus::T::CFDP_ERROR on error */ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 55b48b231e4..1c00fb881e6 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -86,7 +86,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -103,7 +103,7 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) (unsigned long)txn->history->seq_num, (unsigned long)crc_result, (unsigned long)expected_crc); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } return ret; @@ -198,7 +198,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; - ret = CFE_SUCCESS; + ret = CfdpStatus::T::CFDP_SUCCESS; /* * NOTE: The decode routine should have left a direct pointer to the data and actual data length @@ -217,11 +217,11 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t (long)fd->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - ret = CF_ERROR; /* connection will reset in caller */ + ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ } } - if (ret != CF_ERROR) + if (ret != CfdpStatus::T::CFDP_ERROR) { fret = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); if (fret != fd->data_len) @@ -232,7 +232,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t (long)fd->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; - ret = CF_ERROR; /* connection will reset in caller */ + ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ } else { @@ -252,7 +252,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; const CF_Logical_PduEof_t *eof; if (!CF_CFDP_RecvEof(txn, ph)) @@ -269,7 +269,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf (unsigned long)txn->history->seq_num, (unsigned long)eof->size, (unsigned long)txn->fsize); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; - ret = CF_REC_PDU_FSIZE_MISMATCH_ERROR; + ret = CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR; } } else @@ -278,7 +278,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CF_REC_PDU_BAD_EOF_ERROR; + ret = CFDP_REC_PDU_BAD_EOF_ERROR; } return ret; @@ -300,10 +300,10 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p eof = &ph->int_header.eof; crc = eof->crc; - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { /* Verify CRC */ - if (CF_CFDP_R_CheckCrc(txn, crc) == CFE_SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::T::CFDP_SUCCESS) { /* successfully processed the file */ txn->keep = 1; /* save the file */ @@ -332,7 +332,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p ret = CF_CFDP_R_SubstateRecvEof(txn, ph); /* did receiving EOF succeed? */ - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { eof = &ph->int_header.eof; @@ -360,7 +360,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p else { /* bad EOF sent? */ - if (ret == CF_REC_PDU_FSIZE_MISMATCH_ERROR) + if (ret == CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); } @@ -385,12 +385,12 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { /* class 1 digests CRC */ txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, ph->int_header.fd.data_len); @@ -418,12 +418,12 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CFE_SUCCESS) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, fd->data_len); @@ -491,9 +491,9 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 1); CF_Logical_PduNak_t *nak; - CfdpStatus::T sret; - U32 cret; - CfdpStatus::T ret = CF_ERROR; + CfdpStatus::T sret; + U32 cret; + CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; if (ph) { @@ -515,7 +515,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { /* no gaps left, so go ahead and check for completion */ txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = CFE_SUCCESS; + ret = CfdpStatus::T::CFDP_SUCCESS; } else { @@ -523,13 +523,13 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->scope_end = 0; sret = CF_CFDP_SendNak(txn, ph); txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ - /* NOTE: this assert is here because CF_CFDP_SendNak() does not return CF_SEND_PDU_ERROR, + /* NOTE: this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CF_SEND_PDU_ERROR); - if (sret == CFE_SUCCESS) + FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + if (sret == CfdpStatus::T::CFDP_SUCCESS) { CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; - ret = CFE_SUCCESS; + ret = CfdpStatus::T::CFDP_SUCCESS; } } } @@ -548,11 +548,11 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->segment_list.num_segments = 1; sret = CF_CFDP_SendNak(txn, ph); - // this assert is here because CF_CFDP_SendNak() does not return CF_SEND_PDU_ERROR */ - FW_ASSERT(sret != CF_SEND_PDU_ERROR); - if (sret == CFE_SUCCESS) + // this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR */ + FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + if (sret == CfdpStatus::T::CFDP_SUCCESS) { - ret = CFE_SUCCESS; + ret = CfdpStatus::T::CFDP_SUCCESS; } } } @@ -634,7 +634,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) memset(buf, 0, sizeof(buf)); count_bytes = 0; - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) { @@ -693,7 +693,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) { /* all bytes calculated, so now check */ - if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CFE_SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::T::CFDP_SUCCESS) { /* CRC matched! We are happy */ txn->keep = 1; /* save the file */ @@ -709,7 +709,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) txn->flags.com.crc_calc = true; - ret = CFE_SUCCESS; + ret = CfdpStatus::T::CFDP_SUCCESS; } return ret; @@ -724,28 +724,28 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { CfdpStatus::T sret; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (CF_CFDP_R2_CalcCrcChunk(txn)) { - ret = CF_ERROR; /* signal to caller to re-enter next tick */ + ret = CfdpStatus::T::CFDP_ERROR; /* signal to caller to re-enter next tick */ } } - if (ret != CF_ERROR) + if (ret != CfdpStatus::T::CFDP_ERROR) { sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); - /* CF_CFDP_SendFin does not return CF_SEND_PDU_ERROR */ - FW_ASSERT(sret != CF_SEND_PDU_ERROR); + /* CF_CFDP_SendFin does not return CFDP_SEND_PDU_ERROR */ + FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); txn->state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ - if (sret != CFE_SUCCESS) + if (sret != CfdpStatus::T::CFDP_SUCCESS) { - ret = CF_ERROR; + ret = CfdpStatus::T::CFDP_ERROR; } } @@ -1060,11 +1060,11 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) { sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, txn->state_data.receive.r2.eof_cc, txn->history->peer_eid, txn->history->seq_num); - FW_ASSERT(sret != CF_SEND_PDU_ERROR); + FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); - /* if CFE_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return - * CF_SEND_PDU_ERROR */ - if (sret != CF_SEND_PDU_NO_BUF_AVAIL_ERROR) + /* if CfdpStatus::T::CFDP_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + * CFDP_SEND_PDU_ERROR */ + if (sret != CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR) { txn->flags.rx.send_eof_ack = false; } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp index 53668ac3107..ce5287f79d5 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp @@ -167,7 +167,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * txn must not be NULL. * * - * @retval CFE_SUCCESS on CRC match, otherwise CF_ERROR. + * @retval CfdpStatus::T::CFDP_SUCCESS on CRC match, otherwise CfdpStatus::T::CFDP_ERROR. * * * @param txn Pointer to the transaction object @@ -202,7 +202,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); * txn must not be NULL. * * - * @retval CFE_SUCCESS on success. CF_ERROR on error. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. * * * @param txn Pointer to the transaction object @@ -222,7 +222,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * txn must not be NULL. ph must not be NULL. * * - * @retval CFE_SUCCESS on success. Returns anything else on error. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. Returns anything else on error. * * * @param txn Pointer to the transaction object @@ -321,7 +321,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CFE_SUCCESS on success. CF_ERROR on error. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. * * @param txn Pointer to the transaction object */ @@ -344,8 +344,8 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CFE_SUCCESS on completion. - * @retval CF_ERROR on non-completion. + * @retval CfdpStatus::T::CFDP_SUCCESS on completion. + * @retval CfdpStatus::T::CFDP_ERROR on non-completion. * */ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); @@ -356,7 +356,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CFE_SUCCESS on success. CF_ERROR on error. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. * * @param txn Pointer to the transaction object * diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 22b945f95ee..af045cc8a65 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -27,6 +27,7 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_s.hpp" +#include "cf_utils.hpp" #include #include @@ -106,7 +107,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes { bool success = true; int status = 0; - CfdpStatus::T ret = CF_ERROR; + CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, 0, CF_AppData.config_table->local_eid, txn->history->peer_eid, 0, txn->history->seq_num, 1); CF_Logical_PduFileDataHeader_t *fd; @@ -115,7 +116,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (!ph) { - ret = CFE_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + ret = CfdpStatus::T::CFDP_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ success = false; } else @@ -187,7 +188,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (success) { txn->state_data.send.cached_pos += status; - CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CFE_SUCCESS */ + CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::CFDP_SUCCESS */ CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, actual_bytes, txn->fsize); /* sanity check */ @@ -244,22 +245,22 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) { const CF_Chunk_t *chunk; CfdpStatus::T sret; - CfdpStatus::T ret = CFE_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (txn->flags.tx.md_need_send) { sret = CF_CFDP_SendMd(txn); - if (sret == CF_SEND_PDU_ERROR) + if (sret == CFDP_SEND_PDU_ERROR) { - ret = CF_ERROR; /* error occurred */ + ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ } else { - if (sret == CFE_SUCCESS) + if (sret == CfdpStatus::T::CFDP_SUCCESS) { txn->flags.tx.md_need_send = false; } - /* unless CF_SEND_PDU_ERROR, return 1 to keep caller from sending file data */ + /* unless CFDP_SEND_PDU_ERROR, return 1 to keep caller from sending file data */ ret = 1; /* 1 means nak processed, so don't send filedata */ } } @@ -277,7 +278,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) } else if (ret < 0) { - ret = CF_ERROR; /* error occurred */ + ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ } else { @@ -391,7 +392,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { sret = CF_CFDP_SendMd(txn); - if (sret == CF_SEND_PDU_ERROR) + if (sret == CFDP_SEND_PDU_ERROR) { /* failed to send md */ CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -399,12 +400,12 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) (unsigned long)txn->history->seq_num); success = false; } - else if (sret == CFE_SUCCESS) + else if (sret == CfdpStatus::T::CFDP_SUCCESS) { /* once metadata is sent, switch to filedata mode */ txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; } - /* if sret==CF_SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* if sret==CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) @@ -496,7 +497,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (CF_CFDP_RecvNak(txn, ph) == CFE_SUCCESS && nak->segment_list.num_segments > 0) + if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::T::CFDP_SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -786,14 +787,14 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* tx maintenance: possibly process send_eof, or send_fin_ack */ if (txn->flags.tx.send_eof) { - if (CF_CFDP_S_SendEof(txn) == CFE_SUCCESS) + if (CF_CFDP_S_SendEof(txn) == CfdpStatus::T::CFDP_SUCCESS) { txn->flags.tx.send_eof = false; } } else if (txn->flags.tx.send_fin_ack) { - if (CF_CFDP_S_SendFinAck(txn) == CFE_SUCCESS) + if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::T::CFDP_SUCCESS) { txn->flags.tx.send_fin_ack = false; } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp index aefcbd0b4c9..7ab6c4127fa 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp @@ -147,9 +147,9 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CFE_SUCCESS on success. - * @retval CF_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - * @retval CF_SEND_PDU_ERROR if an error occurred while building the packet. + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CFDP_SEND_PDU_ERROR if an error occurred while building the packet. * * @param txn Pointer to the transaction object */ @@ -186,8 +186,8 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns The number of bytes sent in the file data PDU (CFE_SUCCESS, - * i.e. 0, if no bytes were processed), or CF_ERROR on error + * @returns The number of bytes sent in the file data PDU (CfdpStatus::T::CFDP_SUCCESS, + * i.e. 0, if no bytes were processed), or CfdpStatus::T::CFDP_ERROR on error * * @param txn Pointer to the transaction object * @param foffs Position in file to send data from @@ -223,7 +223,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns CF_ERROR if error. + * @returns CfdpStatus::T::CFDP_ERROR if error. * @retval 0 if no NAK processed. * @retval 1 if NAK processed. * diff --git a/Svc/Ccsds/CfdpManager/cf_utils.cpp b/Svc/Ccsds/CfdpManager/cf_utils.cpp new file mode 100644 index 00000000000..cfb44a6a296 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_utils.cpp @@ -0,0 +1,456 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application general utility functions source file + * + * Various odds and ends are put here. + */ + +#include "cf_cfdp.hpp" +#include "cf_utils.hpp" + +namespace Svc { +namespace Ccsds { + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) +{ + CF_Channel_t *chan; + + if (txn->chan_num < CF_NUM_CHANNELS) + { + chan = &CF_AppData.engine.channels[txn->chan_num]; + } + else + { + chan = NULL; + } + + return chan; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, uint8 direction) +{ + CF_CListNode_t **result; + + if (chan != NULL && direction < CF_Direction_NUM) + { + result = &chan->cs[direction]; + } + else + { + result = NULL; + } + + return result; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) +{ + CF_CFDP_AckTxnStatus_t LocalStatus; + + /* check if this is still an active Tx (not in holdover or drop etc) */ + /* in theory this should never be called on S1 because there is no fin-ack to send, + * but including it for completeness (because it is an active txn) */ + if (txn == NULL) + { + LocalStatus = CF_CFDP_AckTxnStatus_UNRECOGNIZED; + } + else + switch (txn->state) + { + case CF_TxnState_S1: + case CF_TxnState_R1: + case CF_TxnState_S2: + case CF_TxnState_R2: + LocalStatus = CF_CFDP_AckTxnStatus_ACTIVE; + break; + + case CF_TxnState_DROP: + case CF_TxnState_HOLD: + LocalStatus = CF_CFDP_AckTxnStatus_TERMINATED; + break; + + default: + LocalStatus = CF_CFDP_AckTxnStatus_INVALID; + break; + } + + return LocalStatus; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t direction) +{ + CF_CListNode_t * node; + CF_Transaction_t *txn; + int q_index; /* initialized below in if */ + + CF_Assert(chan); + + if (chan->qs[CF_QueueIdx_FREE]) + { + node = chan->qs[CF_QueueIdx_FREE]; + txn = container_of(node, CF_Transaction_t, cl_node); + + CF_CList_Remove_Ex(chan, CF_QueueIdx_FREE, &txn->cl_node); + + /* now that a transaction is acquired, must also acquire a history slot to go along with it */ + if (chan->qs[CF_QueueIdx_HIST_FREE]) + { + q_index = CF_QueueIdx_HIST_FREE; + } + else + { + /* no free history, so take the oldest one from the channel's history queue */ + CF_Assert(chan->qs[CF_QueueIdx_HIST]); + q_index = CF_QueueIdx_HIST; + } + + txn->history = container_of(chan->qs[q_index], CF_History_t, cl_node); + + CF_CList_Remove_Ex(chan, q_index, &txn->history->cl_node); + + /* Indicate that this was freshly pulled from the free list */ + /* notably this state is distinguishable from items still on the free list */ + txn->state = CF_TxnState_INIT; + txn->history->dir = direction; + } + else + { + txn = NULL; + } + + return txn; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) +{ + CF_CList_Remove_Ex(chan, CF_QueueIdx_HIST, &history->cl_node); + CF_CList_InsertBack_Ex(chan, CF_QueueIdx_HIST_FREE, &history->cl_node); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_FreeTransaction(CF_Transaction_t *txn, uint8 chan) +{ + memset(txn, 0, sizeof(*txn)); + txn->chan_num = chan; + CF_CList_InitNode(&txn->cl_node); + CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context) +{ + CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + + if ((txn->history->src_eid == context->src_eid) && (txn->history->seq_num == context->transaction_sequence_number)) + { + context->txn = txn; + ret = CfdpStatus::T::CFDP_ERROR; /* exit early */ + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, + CF_TransactionSeq_t transaction_sequence_number, + CF_EntityId_t src_eid) +{ + /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), + * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. + * + * Let's put CF_QueueIdx_RX up front, because most RX packets will be file data PDUs */ + CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; + CF_CListNode_t * ptrs[] = {chan->qs[CF_QueueIdx_RX], chan->qs[CF_QueueIdx_PEND], chan->qs[CF_QueueIdx_TXA], + chan->qs[CF_QueueIdx_TXW]}; + int i; + CF_Transaction_t * ret = NULL; + + for (i = 0; i < (sizeof(ptrs) / sizeof(ptrs[0])); ++i) + { + CF_CList_Traverse(ptrs[i], (CF_CListFn_t)CF_FindTransactionBySequenceNumber_Impl, &ctx); + if (ctx.txn) + { + ret = ctx.txn; + break; + } + } + + return ret; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) +{ + CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_Traverse_PriorityArg_t *arg = (CF_Traverse_PriorityArg_t *)context; + + if (txn->priority <= arg->priority) + { + /* found it! + * + * the current transaction's prio is less than desired (higher) + */ + arg->txn = txn; + return CF_CLIST_EXIT; + } + + return CF_CLIST_CONT; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) +{ + bool insert_back = false; + CF_Channel_t *chan = &CF_AppData.engine.channels[txn->chan_num]; + + CF_Assert(txn->chan_num < CF_NUM_CHANNELS); + + /* look for proper position on PEND queue for this transaction. + * This is a simple priority sort. */ + + if (!chan->qs[queue]) + { + /* list is empty, so just insert */ + insert_back = true; + } + else + { + CF_Traverse_PriorityArg_t arg = {NULL, txn->priority}; + CF_CList_Traverse_R(chan->qs[queue], CF_PrioSearch, &arg); + if (arg.txn) + { + CF_CList_InsertAfter_Ex(chan, queue, &arg.txn->cl_node, &txn->cl_node); + } + else + { + insert_back = true; + } + } + + if (insert_back) + { + CF_CList_InsertBack_Ex(chan, queue, &txn->cl_node); + } + txn->flags.com.q_index = queue; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) +{ + CF_TraverseAll_Arg_t *traverse_all = arg; + CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + traverse_all->fn(txn, traverse_all->context); + ++traverse_all->counter; + return CF_CLIST_CONT; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +int32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) +{ + CF_TraverseAll_Arg_t args = {fn, context, 0}; + CF_QueueIdx_t queueidx; + for (queueidx = CF_QueueIdx_PEND; queueidx <= CF_QueueIdx_RX; ++queueidx) + CF_CList_Traverse(chan->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); + + return args.counter; +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +int32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context) +{ + int i; + int32 ret = 0; + for (i = 0; i < CF_NUM_CHANNELS; ++i) + ret += CF_TraverseAllTransactions(CF_AppData.engine.channels + i, fn, context); + return ret; +} + +/*---------------------------------------------------------------- + * + * Function: CF_TxnStatus_IsError + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) +{ + /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error + * has occurred yet. This will be set to CF_TxnStatus_NO_ERROR (0) after successful completion + * of the transaction (FIN/EOF). Anything else indicates a problem has occurred. */ + return (txn_stat > CF_TxnStatus_NO_ERROR); +} + +/*---------------------------------------------------------------- + * + * Function: CF_TxnStatus_To_ConditionCode + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) +{ + CF_CFDP_ConditionCode_t result; + + if (!CF_TxnStatus_IsError(txn_stat)) + { + /* If no status has been set (CF_TxnStatus_UNDEFINED), treat that as NO_ERROR for + * the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors + * have happened yet, but the transaction is not yet complete and thus not final. */ + result = CF_CFDP_ConditionCode_NO_ERROR; + } + else + { + switch (txn_stat) + { + /* The definition of CF_TxnStatus_t is such that the 4-bit codes (0-15) share the same + * numeric values as the CFDP condition codes, and can be put directly into the 4-bit + * CC field of a FIN/ACK/EOF PDU. Extended codes use the upper bits (>15) to differentiate */ + case CF_TxnStatus_NO_ERROR: + case CF_TxnStatus_POS_ACK_LIMIT_REACHED: + case CF_TxnStatus_KEEP_ALIVE_LIMIT_REACHED: + case CF_TxnStatus_INVALID_TRANSMISSION_MODE: + case CF_TxnStatus_FILESTORE_REJECTION: + case CF_TxnStatus_FILE_CHECKSUM_FAILURE: + case CF_TxnStatus_FILE_SIZE_ERROR: + case CF_TxnStatus_NAK_LIMIT_REACHED: + case CF_TxnStatus_INACTIVITY_DETECTED: + case CF_TxnStatus_INVALID_FILE_STRUCTURE: + case CF_TxnStatus_CHECK_LIMIT_REACHED: + case CF_TxnStatus_UNSUPPORTED_CHECKSUM_TYPE: + case CF_TxnStatus_SUSPEND_REQUEST_RECEIVED: + case CF_TxnStatus_CANCEL_REQUEST_RECEIVED: + result = (CF_CFDP_ConditionCode_t)txn_stat; + break; + + /* Extended status codes below here --- + * There are no CFDP CCs to directly represent these status codes. Normally this should + * not happen as the engine should not be sending a CFDP CC (FIN/ACK/EOF PDU) for a + * transaction that is not in a valid CFDP-defined state. This should be translated + * to the closest CFDP CC per the intent/meaning of the transaction status code. */ + + case CF_TxnStatus_ACK_LIMIT_NO_FIN: + case CF_TxnStatus_ACK_LIMIT_NO_EOF: + /* this is similar to the inactivity timeout (no fin-ack) */ + result = CF_CFDP_ConditionCode_INACTIVITY_DETECTED; + break; + + default: + /* Catch-all: any invalid protocol state will cancel the transaction, and thus this + * is the closest CFDP CC in practice for all other unhandled errors. */ + result = CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED; + break; + } + } + + return result; +} + +/*---------------------------------------------------------------- + * + * Function: CF_TxnStatus_From_ConditionCode + * + * Application-scope internal function + * See description in cf_utils.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CF_TxnStatus_t CF_TxnStatus_From_ConditionCode(CF_CFDP_ConditionCode_t cc) +{ + /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ + return (CF_TxnStatus_t)cc; +} + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp new file mode 100644 index 00000000000..61a5491909d --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -0,0 +1,379 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * The CF Application utils header file + */ + +#ifndef CF_UTILS_HPP +#define CF_UTILS_HPP + +#include "cf_cfdp.hpp" + +namespace Svc { +namespace Ccsds { + +/** + * @brief Argument structure for use with CList_Traverse() + * + * This identifies a specific transaction sequence number and entity ID + * The transaction pointer is set by the implementation + */ +typedef struct CF_Traverse_TransSeqArg +{ + CF_TransactionSeq_t transaction_sequence_number; + CF_EntityId_t src_eid; + CF_Transaction_t * txn; /**< \brief output transaction pointer */ +} CF_Traverse_TransSeqArg_t; + +/** + * @brief Callback function type for use with CF_TraverseAllTransactions() + * + * @param txn Pointer to current transaction being traversed + * @param context Opaque object passed from initial call + */ +typedef void (*CF_TraverseAllTransactions_fn_t)(CF_Transaction_t *txn, void *context); + +/** + * @brief Argument structure for use with CF_TraverseAllTransactions() + * + * This basically allows for running a CF_Traverse on several lists at once + */ +typedef struct CF_TraverseAll_Arg +{ + CF_TraverseAllTransactions_fn_t fn; /**< \brief internal callback to use for each CList_Traverse */ + void * context; /**< \brief opaque object to pass to internal callback */ + I32 counter; /**< \brief Running tally of all nodes traversed from all lists */ +} CF_TraverseAll_Arg_t; + +/** + * @brief Argument structure for use with CF_CList_Traverse_R() + * + * This is for searching for transactions of a specific priority + */ +typedef struct CF_Traverse_PriorityArg +{ + CF_Transaction_t *txn; /**< \brief OUT: holds value of transaction with which to call CF_CList_InsertAfter on */ + U8 priority; /**< \brief seeking this priority */ +} CF_Traverse_PriorityArg_t; + +/* free a transaction from the queue it's on. + * NOTE: this leaves the transaction in a bad state, + * so it must be followed by placing the transaction on + * another queue. Need this function because the path of + * freeing a transaction (returning to default state) + * means that it must be removed from the current queue + * otherwise if the structure is zero'd out the queue + * will become corrupted due to other nodes on the queue + * pointing to an invalid node */ +static inline void CF_DequeueTransaction(CF_Transaction_t *txn) +{ + FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); + CF_CList_Remove(&CF_AppData.engine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); + FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; +} + +static inline void CF_MoveTransaction(CF_Transaction_t *txn, CF_QueueIdx_t queue) +{ + FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); + CF_CList_Remove(&CF_AppData.engine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); + FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + CF_CList_InsertBack(&CF_AppData.engine.channels[txn->chan_num].qs[queue], &txn->cl_node); + txn->flags.com.q_index = queue; + ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; +} + +static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) +{ + CF_CList_Remove(&chan->qs[queueidx], node); + FW_ASSERT(CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]); /* sanity check */ + --CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; +} + +static inline void CF_CList_InsertAfter_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *start, + CF_CListNode_t *after) +{ + CF_CList_InsertAfter(&chan->qs[queueidx], start, after); + ++CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; +} + +static inline void CF_CList_InsertBack_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) +{ + CF_CList_InsertBack(&chan->qs[queueidx], node); + ++CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; +} + +/************************************************************************/ +/** @brief Find an unused transaction on a channel. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan Pointer to the CF channel + * @param direction Intended direction of data flow (TX or RX) + * + * @returns Pointer to a free transaction + * @retval NULL if no free transactions available. + */ +CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t direction); + +/************************************************************************/ +/** @brief Returns a history structure back to its unused state. + * + * @par Description + * There's nothing to do currently other than remove the history + * from its current queue and put it back on CF_QueueIdx_HIST_FREE. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. history must not be NULL. + * + * @param chan Pointer to the CF channel + * @param history Pointer to the history entry + */ +void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history); + +/************************************************************************/ +/** @brief Frees and resets a transaction and returns it for later use. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param chan The channel number which this transaction is associated with + */ +void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan); + +/************************************************************************/ +/** @brief Finds an active transaction by sequence number. + * + * @par Description + * This function traverses the active rx, pending, txa, and txw + * transaction and looks for the requested transaction. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan Pointer to the CF channel + * @param transaction_sequence_number Sequence number to find + * @param src_eid Entity ID associated with sequence number + * + * @returns Pointer to the given transaction if found + * @retval NULL if the transaction is not found + */ +CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, + CF_TransactionSeq_t transaction_sequence_number, + CF_EntityId_t src_eid); + +/************************************************************************/ +/** @brief List traversal function to check if the desired sequence number matches. + * + * @par Assumptions, External Events, and Notes: + * context must not be NULL. node must not be NULL. + * + * @param node Pointer to node currently being traversed + * @param context Pointer to state object passed through from initial call + * + * @retval 1 when it's found, which terminates list traversal + * @retval 0 when it isn't found, which causes list traversal to continue + * + */ +CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context); + +/************************************************************************/ +/** @brief Write a transaction-based queue's transaction history to a file. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param fd Open File descriptor to write to + * @param chan Pointer to associated CF channel object + * @param queue Queue Index to write + * + * @retval 0 on success + * @retval 1 on error + */ +CfdpStatus::T CF_WriteTxnQueueDataToFile(osal_id_t fd, CF_Channel_t *chan, CF_QueueIdx_t queue); + +/************************************************************************/ +/** @brief Insert a transaction into a priority sorted transaction queue. + * + * @par Description + * This function works by walking the queue in reverse to find a + * transaction with a higher priority than the given transaction. + * The given transaction is then inserted after that one, since it + * would be the next lower priority. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param queue Index of queue to insert into + */ +void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue); + +/************************************************************************/ +/** @brief Traverses all transactions on all active queues and performs an operation on them. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. fn must be a valid function. context must not be NULL. + * + * @param chan Channel to operate on + * @param fn Callback to invoke for all traversed transactions + * @param context Opaque object to pass to all callbacks + * + * @returns Number of transactions traversed + */ +I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context); + +/************************************************************************/ +/** @brief Traverses all transactions on all channels and performs an operation on them. + * + * @par Assumptions, External Events, and Notes: + * fn must be a valid function. context must not be NULL. + * + * @param fn Callback to invoke for all traversed transactions + * @param context Opaque object to pass to all callbacks + * + * @returns Number of transactions traversed + */ +I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context); + +/************************************************************************/ +/** @brief List traversal function performs operation on every active transaction. + * + * @par Description + * Called on every transaction via list traversal. Calls another function + * on that transaction. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. args must not be NULL. + * + * @param node Node being currently traversed + * @param arg Intermediate context object from initial call + * + * @retval 0 for do not exit early (always continue) + */ +CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg); + +/************************************************************************/ +/** @brief Searches for the first transaction with a lower priority than given. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. context must not be NULL. + * + * @param node Node being currently traversed + * @param context Pointer to CF_Traverse_PriorityArg_t object indicating the priority to search for + * + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it isn't found, which causes list traversal to continue + * + */ +CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Converts the internal transaction status to a CFDP condition code + * + * Transaction status is a superset of condition codes, and includes + * other error conditions for which CFDP will not send FIN/ACK/EOF + * and thus there is no corresponding condition code. + * + * @par Assumptions, External Events, and Notes: + * Not all transaction status codes directly correlate to a CFDP CC + * + * @param txn_stat Transaction status + * + * @returns CFDP protocol condition code + */ +CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); + +/************************************************************************/ +/** @brief Converts a CFDP condition code to an internal transaction status + * + * @par Assumptions, External Events, and Notes: + * None + * + * @param cc CFDP condition code + * + * @returns Transaction status code + */ +CF_TxnStatus_t CF_TxnStatus_From_ConditionCode(CF_CFDP_ConditionCode_t cc); + +/************************************************************************/ +/** @brief Check if the internal transaction status represents an error + * + * @par Assumptions, External Events, and Notes: + * Transaction status is a superset of condition codes, and includes + * other error conditions for which CFDP will not send FIN/ACK/EOF + * and thus there is no corresponding condition code. + * + * @param txn_stat Transaction status + * + * @returns Boolean value indicating if the transaction is in an errorred state + * @retval true if an error has occurred during the transaction + * @retval false if no error has occurred during the transaction yet + */ +bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); + +/************************************************************************/ +/** @brief Gets the associated channel struct from a transaction + * + * @par Assumptions, External Events, and Notes: + * txn must not be null, and the chan_num must be set + * + * @param txn Transaction + * + * @returns Pointer to CF_Channel_t struct associated with the transaction + * @retval NULL if checks failed + */ +CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Gets the head of the chunk list for the given channel + direction + * + * The chunk list contains structs that are available for tracking the chunks + * associated with files in transit. An entry needs to be pulled from this + * list for every transaction, and returned to this list when the transaction + * completes. + * + * @param chan Pointer to channel struct + * @param direction Whether this is TX or RX + * + * @returns Pointer to list head + */ +CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction); + +/************************************************************************/ +/** @brief Gets the status of this transaction + * + * Determines if the transaction is ACTIVE or TERMINATED. + * (By definition if it has a txn object then it is not UNRECOGNIZED) + * + * @param txn Transaction + * @returns CF_CFDP_AckTxnStatus_t value corresponding to transaction + */ +CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn); + +} // namespace Ccsds +} // namespace Svc + +#endif /* !CF_UTILS_HPP */ From 3757bf63339b680f5838aa6d39d0ad786c4e34cc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 22 Dec 2025 08:25:12 -0700 Subject: [PATCH 017/185] Convert CfdpEngine into a class --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 11 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 12 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 15 + Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 581 ++++----- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 1560 ++++++++++++----------- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 6 +- Svc/Ccsds/CfdpManager/cf_utils.hpp | 2 + 7 files changed, 1136 insertions(+), 1051 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index d364f77f686..e7f233689a9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -17,9 +17,6 @@ namespace Ccsds { CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) { - // TODO Call engine init here or another init function? - // May need a mem allocator - // Temporary buffer pool for prototyping CF_Logical_PduBuffer_t* pduPtr = NULL; for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) @@ -36,6 +33,12 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase CfdpManager ::~CfdpManager() {} +void CfdpManager ::configure(void) +{ + // May need a mem allocator + cfdpEngine.CF_CFDP_InitEngine(*this); +} + // ---------------------------------------------------------------------- // Handler implementations for typed input ports // ---------------------------------------------------------------------- @@ -43,7 +46,7 @@ CfdpManager ::~CfdpManager() {} void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) { // The timer logic built into the CFDP engine requires it to be driven at 1 Hz - CF_CFDP_CycleEngine(); + this->cfdpEngine.CF_CFDP_CycleEngine(); } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c2091b15de8..3040ac34455 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -4,12 +4,13 @@ // \brief hpp file for CfdpManager component implementation class // ====================================================================== -#ifndef Ccsds_CfdpManager_HPP -#define Ccsds_CfdpManager_HPP +#ifndef CCSDS_CFDPMANAGER_HPP +#define CCSDS_CFDPMANAGER_HPP #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" #include "Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp" +#include "Svc/Ccsds/CfdpManager/cf_cfdp.hpp" namespace Svc { namespace Ccsds { @@ -42,6 +43,9 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Destroy CfdpManager object ~CfdpManager(); + //! Configure CFDP engine + void configure(void); + public: // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine @@ -100,9 +104,11 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- CfdpPduBuffer pduBuffers[CFDP_MANAGER_NUM_BUFFERS]; + CfdpEngine cfdpEngine; + }; } // namespace Ccsds } // namespace Svc -#endif +#endif // CCSDS_CFDPMANAGER_HPP diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 7f37cc78ecd..65b29c2aff1 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -36,6 +36,11 @@ I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) {} +// void close(void); +// int32 OS_close(osal_id_t filedes); +I32 OS_close(Os::FileHandle filedes) +{} + // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) // BPC: This is being used as a file open check @@ -77,6 +82,16 @@ I32 OS_remove(const char *path) I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) {} +// Status read(char* fileNameBuffer, FwSizeType buffSize) override; +// * @param[out] dirent Buffer to store directory entry information @nonnull +// int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); +I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) +{} + +// void close(void) +// int32 OS_DirectoryClose(osal_id_t dir_id); +I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) +{} } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 3d10ccf8392..8c2aefeec67 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -33,6 +33,7 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_r.hpp" #include "cf_cfdp_s.hpp" +#include "cf_utils.hpp" #include "CfeStubs.hpp" #include @@ -42,13 +43,140 @@ namespace Svc { namespace Ccsds { +// ---------------------------------------------------------------------- +// Class construction and destruction +// ---------------------------------------------------------------------- +CfdpEngine::CfdpEngine(void) : enabled(false) +{ + +} + +CfdpEngine ::~CfdpEngine() {} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ + +void CfdpEngine:: CF_CFDP_InitEngine(CfdpManager& cfdpManager) +{ + /* initialize all transaction nodes */ + CF_History_t * history; + CF_Transaction_t * txn = &this->transactions; + CF_ChunkWrapper_t *cw = &this->chunks; + CF_CListNode_t ** list_head; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CF_Poll_t * poll; + int chunk_mem_offset = 0; + int i; + int j; + int k; + // char nbuf[64]; + + static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; + + memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); + + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + // TODO remove pipe references + // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); + // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, + // nbuf); + // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); + // break; + // } + + // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), + // CF_AppData.engine.channels[i].pipe, + // CF_AppData.config_table->chan[i].pipe_depth_input); + // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", + // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); + // break; + // } + + // TODO remove all semaphore references + // if (CF_AppData.config_table->chan[i].sem_name[0]) + // { + // /* + // * There is a start up race condition because CFE starts all apps at the same time, + // * and if this sem is instantiated by another app, it may not be created yet. + // * + // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going + // * on, delay a bit and try again. + // */ + // ret = OS_ERR_NAME_NOT_FOUND; + // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) + // { + // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, + // CF_AppData.config_table->chan[i].sem_name); + + // if (ret != OS_ERR_NAME_NOT_FOUND) + // { + // break; + // } + + // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); + // } + + // if (ret != OS_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to get sem id for name %s, error=%ld", + // CF_AppData.config_table->chan[i].sem_name, (long)ret); + // break; + // } + // } + + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) + { + // BPC: Add reference to component in order to send output buffers + txn->cfdpManager = this->cfdpManager; + + /* Initially put this on the free list for this channel */ + CF_FreeTransaction(txn, i); + + for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + { + list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); + + FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, + chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); + chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; + CF_CList_InitNode(&cw->cl_node); + CF_CList_InsertBack(list_head, &cw->cl_node); + } + } + + // TODO remove histories + // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + // { + // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + // CF_CList_InitNode(&history->cl_node); + // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + // } + } + + this->enabled = true; +} + /*---------------------------------------------------------------- * * Application-scope internal function * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) +void CfdpEngine ::CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { // TODO Current thought is to rework the encore to include a buffer reference /* Clear the PDU buffer structure to start */ @@ -67,7 +195,7 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, +void CfdpEngine ::CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size) { /* Clear the PDU buffer structure to start */ @@ -101,7 +229,7 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) { txn->ack_timer.setTimer(CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); txn->flags.com.ack_timer_armed = true; @@ -115,7 +243,14 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); - return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); + if((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) + { + return CF_CFDP_CLASS_2; + } + else + { + return CF_CFDP_CLASS_1; + } } /*---------------------------------------------------------------- @@ -135,9 +270,9 @@ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) { - CF_Timer_Seconds_t Sec; + U32 Sec; /* select timeout based on the state */ if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) @@ -166,7 +301,7 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine ::CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_TxnRecvDispatchTable_t state_fns = {.rx = {[CF_TxnState_INIT] = CF_CFDP_RecvInit, [CF_TxnState_R1] = CF_CFDP_R1_Recv, @@ -198,7 +333,7 @@ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) +CF_ChunkWrapper_t * CfdpEngine ::CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { CF_ChunkWrapper_t *ret; CF_CListNode_t ** chunklist_head; @@ -225,7 +360,7 @@ CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t d * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) +void CfdpEngine ::CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; @@ -247,14 +382,14 @@ void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, +CF_Logical_PduBuffer_t * CfdpEngine ::CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, CF_TransactionSeq_t tsn, bool silent) { /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph = NULL; CF_Logical_PduHeader_t *hdr; - CF_Channel_t * chan = CF_AppData.engine.channels + txn->chan_num; + CF_Channel_t * chan = this->channels + txn->chan_num; U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; @@ -335,7 +470,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine ::CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, @@ -358,10 +493,10 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ md->source_filename.length = - OS_strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); + strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); md->source_filename.data_ptr = txn->history->fnames.src_filename; md->dest_filename.length = - OS_strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); + strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); md->dest_filename.data_ptr = txn->history->fnames.dst_filename; CF_CFDP_EncodeMd(ph->penc, md); @@ -378,7 +513,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -398,7 +533,7 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) +void CfdpEngine ::CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) { CF_Logical_Tlv_t *ptlv; @@ -435,7 +570,7 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine ::CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, @@ -474,7 +609,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CfdpEngine ::CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) { CF_Logical_PduBuffer_t *ph; @@ -525,7 +660,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CfdpEngine ::CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = @@ -565,7 +700,7 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -600,7 +735,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -612,8 +747,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) */ if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::CFDP_SUCCESS) { - CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: PDU rejected due to EID/seq number field truncation"); + // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: PDU rejected due to EID/seq number field truncation"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -625,8 +760,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) */ else if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.large_flag) { - CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: PDU with large file bit received (unsupported)"); + // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: PDU with large file bit received (unsupported)"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -639,8 +774,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", - (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", + // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -660,7 +795,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; @@ -669,9 +804,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata packet too short: %lu bytes received", - (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata packet too short: %lu bytes received", + // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -691,9 +826,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) &md->source_filename); if (lv_ret < 0) { - CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", - md->source_filename.length); + // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", + // md->source_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -703,17 +838,17 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) sizeof(txn->history->fnames.dst_filename), &md->dest_filename); if (lv_ret < 0) { - CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", - md->dest_filename.length); + // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", + // md->dest_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { - CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, - txn->history->fnames.dst_filename); + // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, + // txn->history->fnames.dst_filename); } } } @@ -727,7 +862,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -748,8 +883,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; @@ -757,8 +892,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) else if (ph->pdu_header.segment_meta_flag) { /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ - CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: filedata PDU with segment metadata received"); + // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; @@ -773,7 +908,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -781,8 +916,8 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -795,7 +930,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -803,8 +938,8 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -818,7 +953,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -826,8 +961,8 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -842,7 +977,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine ::CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -850,8 +985,8 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -864,7 +999,7 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine ::CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; } @@ -875,7 +1010,7 @@ void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine ::CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; @@ -909,7 +1044,7 @@ void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduFileDirectiveHeader_t *fdh; int status; @@ -929,9 +1064,9 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } if (txn->chunks == NULL) { - CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, - "CF: cannot get chunklist -- abandoning transaction %u\n", - (unsigned int)ph->pdu_header.sequence_num); + // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, + // "CF: cannot get chunklist -- abandoning transaction %u\n", + // (unsigned int)ph->pdu_header.sequence_num); } else if (ph->pdu_header.pdu_type) { @@ -973,15 +1108,15 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: got invalid md PDU -- abandoning transaction"); + // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: got invalid md PDU -- abandoning transaction"); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: - CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); + // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; break; } @@ -994,126 +1129,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) -{ - /* initialize all transaction nodes */ - CF_History_t * history; - CF_Transaction_t * txn = CF_AppData.engine.transactions; - CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; - CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; - CF_Poll_t * poll; - int chunk_mem_offset = 0; - int i; - int j; - int k; - // char nbuf[64]; - - static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - - memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); - - for (i = 0; i < CF_NUM_CHANNELS; ++i) - { - // TODO remove pipe references - // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); - // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, - // nbuf); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); - // break; - // } - - // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), - // CF_AppData.engine.channels[i].pipe, - // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", - // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); - // break; - // } - - // TODO remove all semaphore references - // if (CF_AppData.config_table->chan[i].sem_name[0]) - // { - // /* - // * There is a start up race condition because CFE starts all apps at the same time, - // * and if this sem is instantiated by another app, it may not be created yet. - // * - // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going - // * on, delay a bit and try again. - // */ - // ret = OS_ERR_NAME_NOT_FOUND; - // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) - // { - // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, - // CF_AppData.config_table->chan[i].sem_name); - - // if (ret != OS_ERR_NAME_NOT_FOUND) - // { - // break; - // } - - // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); - // } - // if (ret != OS_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to get sem id for name %s, error=%ld", - // CF_AppData.config_table->chan[i].sem_name, (long)ret); - // break; - // } - // } - - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) - { - // BPC: Add reference to component in order to send output buffers - txn->cfdpManager = cfdpManager; - - /* Initially put this on the free list for this channel */ - CF_FreeTransaction(txn, i); - - for (k = 0; k < CF_Direction_NUM; ++k, ++cw) - { - list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); - - FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, - chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); - chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; - CF_CList_InitNode(&cw->cl_node); - CF_CList_InsertBack(list_head, &cw->cl_node); - } - } - - // TODO remove histories - // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - // { - // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - // CF_CList_InitNode(&history->cl_node); - // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); - // } - } - - if (ret == CfdpStatus::T::CFDP_SUCCESS) - { - CF_AppData.engine.enabled = true; - } - - return ret; -} /*---------------------------------------------------------------- * @@ -1121,7 +1137,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = (CF_CFDP_CycleTx_args_t *)context; CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); @@ -1140,9 +1156,7 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void * off the active queue. Run until either of these occur. */ while (!args->chan->cur && txn->flags.com.q_index == CF_QueueIdx_TXA) { - CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); CF_CFDP_DispatchTx(txn); - CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); } args->ran_one = 1; @@ -1157,11 +1171,11 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_CycleTx(CF_Channel_t *chan) +void CfdpEngine ::CF_CFDP_CycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; - U8 chan_num = (chan - CF_AppData.engine.channels); + U8 chan_num = (chan - this->channels); if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) { @@ -1215,7 +1229,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_DoTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t * args = (CF_CFDP_Tick_args_t *)context; @@ -1248,7 +1262,7 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_TickTransactions(CF_Channel_t *chan) +void CfdpEngine ::CF_CFDP_TickTransactions(CF_Channel_t *chan) { bool reset = true; @@ -1312,7 +1326,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) +void CfdpEngine ::CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1325,22 +1339,22 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, +void CfdpEngine ::CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { - CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, - txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, - txn->history->fnames.dst_filename); + // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, + // (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, + // txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + // txn->history->fnames.dst_filename); CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ - ++CF_AppData.engine.seq_num; + ++this->seq_num; /* Capture info for history */ - txn->history->seq_num = CF_AppData.engine.seq_num; + txn->history->seq_num = this->seq_num; txn->history->src_eid = CF_AppData.config_table->local_eid; txn->history->peer_eid = dest_id; @@ -1353,18 +1367,18 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CfdpEngine ::CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan_num, U8 priority, CF_EntityId_t dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Channel_t * chan = &this->channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&CF_AppData.engine.channels[chan_num], CF_Direction_TX); + txn = CF_FindUnusedTransaction(&this->channels[chan_num], CF_Direction_TX); } else { @@ -1373,8 +1387,8 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, if (txn == NULL) { - CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: max number of commanded files reached"); + // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: max number of commanded files reached"); ret = CfdpStatus::T::CFDP_ERROR; } else @@ -1399,9 +1413,9 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) +CF_Transaction_t * CfdpEngine ::CF_CFDP_StartRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Channel_t * chan = &this->channels[chan_num]; CF_Transaction_t *txn; if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) @@ -1431,7 +1445,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, +CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { @@ -1439,10 +1453,10 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi /* make sure the directory can be open */ ret = OS_DirectoryOpen(&pb->dir_id, src_filename); - if (ret != OS_SUCCESS) + if (ret != 0) { - CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); + // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; } else @@ -1471,7 +1485,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; @@ -1479,7 +1493,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &CF_AppData.engine.channels[chan].playback[i]; + pb = &this->channels[chan].playback[i]; if (!pb->busy) { break; @@ -1488,7 +1502,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { - CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); + // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); return CfdpStatus::T::CFDP_ERROR; } @@ -1501,11 +1515,11 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) +void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; - os_dirent_t dirent; - I32 status; + char dirent[CF_FILENAME_MAX_LEN]; + I32 status; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -1515,11 +1529,9 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { if (pb->pending_file[0] == 0) { - CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); - status = OS_DirectoryRead(pb->dir_id, &dirent); - CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); + status = OS_DirectoryRead(pb->dir_id, dirent); - if (status != OS_SUCCESS) + if (status != 0) { /* PFTO: can we figure out the difference between "end of dir" and an error? */ OS_DirectoryClose(pb->dir_id); @@ -1527,12 +1539,12 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) break; } - if (!strcmp(dirent.FileName, ".") || !strcmp(dirent.FileName, "..")) + if (!strcmp(dirent, ".") || !strcmp(dirent, "..")) { continue; } - strncpy(pb->pending_file, OS_DIRENTRY_NAME(dirent), sizeof(pb->pending_file) - 1); + strncpy(pb->pending_file, dirent, sizeof(pb->pending_file) - 1); pb->pending_file[sizeof(pb->pending_file) - 1] = 0; } else @@ -1551,7 +1563,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", CF_FILENAME_MAX_PATH - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - CF_AppData.engine.channels), pb->priority, + CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - this->channels), pb->priority, pb->dest_id); txn->pb = pb; @@ -1574,7 +1586,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) +void CfdpEngine ::CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) { @@ -1598,10 +1610,10 @@ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) +void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; - const int chan_index = (chan - CF_AppData.engine.channels); + const int chan_index = (chan - this->channels); for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { @@ -1617,7 +1629,7 @@ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) +void CfdpEngine ::CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { CF_Poll_t * poll; CF_ChannelConfig_t *cc; @@ -1630,7 +1642,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { poll = &chan->poll[i]; - chan_index = (chan - CF_AppData.engine.channels); + chan_index = (chan - this->channels); cc = &CF_AppData.config_table->chan[chan_index]; pd = &cc->polldir[i]; count_check = 0; @@ -1686,17 +1698,17 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_CycleEngine(void) +void CfdpEngine ::CF_CFDP_CycleEngine(void) { CF_Channel_t *chan; int i; - if (CF_AppData.engine.enabled) + if (this->enabled) { for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &CF_AppData.engine.channels[i]; - CF_AppData.engine.outgoing_counter = 0; + chan = &this->channels[i]; + this->outgoing_counter = 0; /* consume all received messages, even if channel is frozen */ CF_CFDP_ReceiveMessage(chan); @@ -1726,14 +1738,14 @@ void CF_CFDP_CycleEngine(void) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) +void CfdpEngine ::CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; if (txn->flags.com.q_index == CF_QueueIdx_FREE) { - CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, - "CF: attempt to reset a transaction that has already been freed"); + // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, + // "CF: attempt to reset a transaction that has already been freed"); return; } @@ -1763,8 +1775,6 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_CFDP_HandleNotKeepFile(txn); } - - txn->fd = OS_OBJECT_ID_UNDEFINED; } if (txn->history != NULL) @@ -1806,7 +1816,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) { CF_Channel_t * chan; CF_CListNode_t **chunklist_head; @@ -1817,9 +1827,8 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) * This is not normal/expected so log it if this happens. */ if (OS_ObjectIdDefined(txn->fd)) { - CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); + // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); OS_close(txn->fd); - txn->fd = OS_OBJECT_ID_UNDEFINED; } CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ @@ -1864,7 +1873,7 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +void CfdpEngine ::CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { @@ -1878,39 +1887,43 @@ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_SendEotPkt(CF_Transaction_t *txn) { - CF_EotPacket_t * EotPktPtr; - CFE_SB_Buffer_t *BufPtr; - - /* - ** Get a Message block of memory and initialize it - */ - BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); - - if (BufPtr != NULL) - { - EotPktPtr = (void *)BufPtr; - - CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); - - EotPktPtr->Payload.channel = txn->chan_num; - EotPktPtr->Payload.direction = txn->history->dir; - EotPktPtr->Payload.fnames = txn->history->fnames; - EotPktPtr->Payload.state = txn->state; - EotPktPtr->Payload.txn_stat = txn->history->txn_stat; - EotPktPtr->Payload.src_eid = txn->history->src_eid; - EotPktPtr->Payload.peer_eid = txn->history->peer_eid; - EotPktPtr->Payload.seq_num = txn->history->seq_num; - EotPktPtr->Payload.fsize = txn->fsize; - EotPktPtr->Payload.crc_result = txn->crc.getValue(); - - /* - ** Timestamp and send eod of transaction telemetry - */ - CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); - CFE_SB_TransmitBuffer(BufPtr, true); - } + // BPC TODO This is sending a telemetry packet when an end-of-transmission + // packet is being sent. Do we want to replicate this in F' telemetry? + + // CF_EotPacket_t * EotPktPtr; + // CFE_SB_Buffer_t *BufPtr; + + // /* + // ** Get a Message block of memory and initialize it + // */ + // BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); + + // if (BufPtr != NULL) + // { + // EotPktPtr = (void *)BufPtr; + + // CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); + + // EotPktPtr->Payload.channel = txn->chan_num; + // EotPktPtr->Payload.direction = txn->history->dir; + // EotPktPtr->Payload.fnames = txn->history->fnames; + // EotPktPtr->Payload.state = txn->state; + // EotPktPtr->Payload.txn_stat = txn->history->txn_stat; + // EotPktPtr->Payload.src_eid = txn->history->src_eid; + // EotPktPtr->Payload.peer_eid = txn->history->peer_eid; + // EotPktPtr->Payload.seq_num = txn->history->seq_num; + // EotPktPtr->Payload.fsize = txn->fsize; + // EotPktPtr->Payload.crc_result = txn->crc.getValue(); + + // /* + // ** Timestamp and send eod of transaction telemetry + // */ + // CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); + // CFE_SB_TransmitBuffer(BufPtr, true); + // } + (void) txn; } /*---------------------------------------------------------------- @@ -1919,7 +1932,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) +int CfdpEngine ::CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) { if (src_lv->length < buf_maxsz) { @@ -1939,7 +1952,7 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_CancelTransaction(CF_Transaction_t *txn) { void (*fns[CF_Direction_NUM])(CF_Transaction_t *) = { [CF_Direction_RX] = CF_CFDP_R_Cancel, [CF_Direction_TX] = CF_CFDP_S_Cancel}; @@ -1963,7 +1976,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); if (OS_ObjectIdDefined(txn->fd)) @@ -1979,18 +1992,18 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DisableEngine(void) +void CfdpEngine ::CF_CFDP_DisableEngine(void) { int i; int j; static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; CF_Channel_t * chan; - CF_AppData.engine.enabled = false; + this->enabled = false; for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &CF_AppData.engine.channels[i]; + chan = &this->channels[i]; /* first, close all active files */ for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) @@ -2029,7 +2042,7 @@ void CF_CFDP_DisableEngine(void) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) +bool CfdpEngine ::CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; char src_dir[CF_FILENAME_MAX_LEN] = "\0"; @@ -2063,7 +2076,7 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) +void CfdpEngine ::CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status os_status; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 24a7362bff7..5124dcf023a 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -29,768 +29,812 @@ #include #include "cf_cfdp_types.hpp" -#include "cf_cfdp_types.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" namespace Svc { namespace Ccsds { -/** - * @brief Structure for use with the CF_CFDP_CycleTx() function - */ -typedef struct CF_CFDP_CycleTx_args -{ - CF_Channel_t *chan; /**< \brief channel structure */ - int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ -} CF_CFDP_CycleTx_args_t; - -/** - * @brief Structure for use with the CF_CFDP_DoTick() function - */ -typedef struct CF_CFDP_Tick_args -{ - CF_Channel_t *chan; /**< \brief channel structure */ - void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ - bool early_exit; /**< \brief early exit result */ - int cont; /**< \brief if 1, then re-traverse the list */ -} CF_CFDP_Tick_args_t; - -/********************************************************************************/ -/** - * @brief Initiate the process of encoding a new PDU to send - * - * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU - * for sending to a remote entity. - * - * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs - * - * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) - */ -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); - -/********************************************************************************/ -/** - * @brief Initiate the process of decoding a received PDU - * - * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU - * that was received from a remote entity. - * - * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param encap_hdr_size Offset of first CFDP PDU octet within buffer - * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) - */ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size); - -/* engine execution functions */ - -/************************************************************************/ -/** @brief Finish a transaction - * - * This marks the transaction as completed and puts it into a holdover state. - * After the inactivity timer expires, the resources will be recycled and - * become available for re-use. - * - * Holdover is necessary because even though locally we consider the transaction - * to be complete, there may be undelivered PDUs still in network queues that - * get delivered to us late. By holding this transaction for a bit longer, - * we can still associate those PDUs with this transaction/seq_num and - * appropriately handle them as dupes/spurious deliveries. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param keep_history Whether the transaction info should be preserved in history - */ -void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); - -/************************************************************************/ -/** @brief Recover resources associated with a transaction - * - * Wipes all data in the transaction struct and returns everything to its - * relevant FREE list so it can be used again. - * - * Notably, should any PDUs arrive after this that is related to this - * transaction, these PDUs will not be identifiable, and no longer associable - * to this transaction. - * - * @par Assumptions, External Events, and Notes: - * It is imperative that nothing uses the txn struct after this call, - * as it will now be invalid. This is effectively like free(). - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Helper function to store transaction status code only - * - * This records the status in the history block but does not set FIN flag - * or take any other protocol/state machine actions. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param txn_stat Status Code value to set within transaction - */ -void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); - -/************************************************************************/ -/** @brief Send an end of transaction packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Initialization function for the CFDP engine - * - * @par Description - * Performs all initialization of the CFDP engine - * - * @par Assumptions, External Events, and Notes: - * Only called once. - * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns anything else on error. - * - */ -CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager); - -/************************************************************************/ -/** @brief Cycle the engine. Called once per wakeup. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ -void CF_CFDP_CycleEngine(void); - -/************************************************************************/ -/** @brief Disables the CFDP engine and resets all state in it. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ -void CF_CFDP_DisableEngine(void); - -/************************************************************************/ -/** @brief Begin transmit of a file. - * - * @par Description - * This function sets up a transaction for and starts transmit of - * the given filename. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. - */ -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, - U8 chan, U8 priority, CF_EntityId_t dest_id); - -/************************************************************************/ -/** @brief Begin transmit of a directory. - * - * @par Description - * This function sets up CF_Playback_t structure with state so it can - * become part of the directory polling done at each engine cycle. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. - */ -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, - U8 keep, U8 chan, U8 priority, U16 dest_id); - -/************************************************************************/ -/** @brief Build the PDU header in the output buffer to prepare to send a packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param directive_code Code to use for file directive headers (set to 0 for data) - * @param src_eid Value to set in source entity ID field - * @param dst_eid Value to set in destination entity ID field - * @param towards_sender Whether this is transmitting toward the sender entity - * @param tsn Transaction sequence number to put into PDU - * @param silent If true, suppress error event if no message buffer available - * - * @returns Pointer to PDU buffer which may be filled with additional data - * @retval NULL if no message buffer available - */ -CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, - CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, - CF_TransactionSeq_t tsn, bool silent); - -/************************************************************************/ -/** @brief Build a metadata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Send a previously-assembled filedata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the file data PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * sends the PDU that was previously allocated and assembled. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) - */ -CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Build an EOF PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Build an ACK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because - * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for - * long term maintenance to not build an incomplete CF_History_t for it. - * - * @param txn Pointer to the transaction object - * @param ts Transaction ACK status - * @param dir_code File directive code being ACK'ed - * @param cc Condition code of transaction - * @param peer_eid Remote entity ID - * @param tsn Transaction sequence number - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); - -/************************************************************************/ -/** @brief Build a FIN PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param dc Final delivery status code (complete or incomplete) - * @param fs Final file status (retained or rejected, etc) - * @param cc Final CFDP condition code - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, - CF_CFDP_ConditionCode_t cc); - -/************************************************************************/ -/** @brief Send a previously-assembled NAK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the NAK PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * encodes and sends the previously-assembled PDU buffer. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Appends a single TLV value to the logical PDU data - * - * This function implements common functionality between SendEof and SendFin - * which append a TLV value specifying the faulting entity ID. - * - * @par Assumptions, External Events, and Notes: - * ptlv_list must not be NULL. - * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented - * - * @param ptlv_list TLV list from current PDU buffer. - * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. - */ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); - -/************************************************************************/ -/** @brief Unpack a basic PDU header from a received message. - * - * @par Description - * This interprets the common PDU header and the file directive header - * (if applicable) and populates the logical PDU buffer. - * - * @par Assumptions, External Events, and Notes: - * A new message has been received. - * - * @param chan_num The channel number for statistics purposes - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short - */ -CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a metadata PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a file data PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a file data PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short - */ -CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an EOF PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an end of file PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an ACK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an FIN PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a final PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a NAK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a negative/non-acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Dispatch received packet to its handler. - * - * This dispatches the PDU to the appropriate handler - * based on the transaction state - * - * @par Assumptions, External Events, and Notes: - * txn must not be null. It must be an initialized transaction. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - */ -void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Cancels a transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * - */ -void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Helper function to set tx file state in a transaction. - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for sending a file. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - * - */ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); - -/************************************************************************/ -/** @brief Helper function to start a new RX transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for receiving a file. Note that in the - * receive direction, most fields are unknown until the MD is received, - * and thus are left in their initial state here (generally 0). - * - * If there is no capacity for another RX transaction, this returns NULL. - * - * @param chan_num CF channel number - * @returns Pointer to new transaction - * - */ -CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); - -/* functions to handle LVs (length-value, CFDP spec) */ -/* returns number of bytes copied, or -1 on error */ - -/************************************************************************/ -/** @brief Copy string data from a lv (length, value) pair. - * - * This copies a string value from an LV pair inside a PDU buffer. - * In CF this is used for file names embedded within PDUs. - * - * @note This function assures that the output string is terminated - * appropriately, such that it can be used as a normal C string. As - * such, the buffer size must be at least 1 byte larger than the maximum - * string length. - * - * @par Assumptions, External Events, and Notes: - * src_lv must not be NULL. buf must not be NULL. - * - * @param buf Pointer to buffer to store string - * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) - * @param src_lv Pointer to LV pair from logical PDU buffer - * - * @returns The resulting string length, NOT including termination character - * @retval CfdpStatus::T::CFDP_ERROR on error - */ -int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); - -/************************************************************************/ -/** @brief Arm the ACK timer - * - * @par Description - * Helper function to arm the ACK timer and set the flag. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - */ -void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Receive state function to ignore a packet. - * - * @par Description - * This function signature must match all receive state functions. - * The parameter txn is ignored here. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Receive state function during holdover period. - * - * @par Description - * This function signature must match all receive state functions. - * Handles any possible spurious PDUs that might come in after the - * transaction is considered done. This can happen if ACKs were - * lost in transmission causing the sender to retransmit PDUs even - * though we already completed the transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Receive state function to process new rx transaction. - * - * @par Description - * An idle transaction has never had message processing performed on it. - * Typically, the first packet received for a transaction would be - * the metadata PDU. There's a special case for R2 where the metadata - * PDU could be missed, and filedata comes in instead. In that case, - * an R2 transaction must still be started. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. There must be a received message. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief List traversal function to close all files in all active transactions. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. - * - * @param node List node pointer - * @param context Opaque pointer, not used in this function - * - * @returns integer traversal code - * @retval Always CF_LIST_CONT indicate list traversal should not exit early. - */ -CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Cycle the current active tx or make a new one active. - * - * @par Description - * First traverses all tx transactions on the active queue. If at - * least one is found, then it stops. Otherwise it moves a - * transaction on the pending queue to the active queue and - * tries again to find an active one. - * - * @par Assumptions, External Events, and Notes: - * None - * - * @param chan Channel to cycle - */ -void CF_CFDP_CycleTx(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief List traversal function that cycles the first active tx. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Description - * There can only be one active tx transaction per engine cycle. - * This function finds the first active, and then sends file - * data PDUs until there are no outgoing message buffers. - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. Context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Call R and then S tick functions for all active transactions. - * - * @par Description - * Traverses all transactions in the RX and TXW queues, and calls - * their tick functions. Note that the TXW queue is used twice: - * once for regular tick processing, and one for NAK response. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan Channel to tick - */ -void CF_CFDP_TickTransactions(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief Step each active playback directory. - * - * @par Description - * Check if a playback directory needs iterated, and if so does, and - * if a valid file is found initiates playback on it. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL, pb must not be NULL. - * - * @param chan The channel associated with the playback - * @param pb The playback state - */ -void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); - -/************************************************************************/ -/** @brief Kick the dir playback if timer elapsed. - * - * @par Description - * This function waits for the polling directory interval timer, - * and if it has expired, starts a playback in the polling directory. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan The channel associated with the playback - */ -void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief List traversal function that calls a r or s tick function. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL, context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Check if source file came from polling directory - * - * - * @par Assumptions, External Events, and Notes: - * - * @retval true/false - */ -bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); - -/************************************************************************/ -/** @brief Remove/Move file after transaction - * - * This helper is used to handle "not keep" file option after a transaction. - * - * @par Assumptions, External Events, and Notes: - * - */ -void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); +class CfdpEngine { +public: + // ---------------------------------------------------------------------- + // Class construction and destruction + // ---------------------------------------------------------------------- + + //! Construct CfdpEngine object + CfdpEngine(void); + + //! Destroy CfdpEngine object + ~CfdpEngine(); + +public: + // ---------------------------------------------------------------------- + // Public interfaces + // ---------------------------------------------------------------------- + + /************************************************************************/ + /** @brief Initialization function for the CFDP engine + * + * @par Description + * Performs all initialization of the CFDP engine + * + * @par Assumptions, External Events, and Notes: + * Only called once. + */ + void CF_CFDP_InitEngine(CfdpManager& cfdpManager); + + /************************************************************************/ + /** @brief Cycle the engine. Called once per wakeup. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ + void CF_CFDP_CycleEngine(void); + + /************************************************************************/ + /** @brief Disables the CFDP engine and resets all state in it. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ + void CF_CFDP_DisableEngine(void); + + /************************************************************************/ + /** @brief Begin transmit of a file. + * + * @par Description + * This function sets up a transaction for and starts transmit of + * the given filename. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + */ + CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, + U8 chan, U8 priority, CF_EntityId_t dest_id); + + /************************************************************************/ + /** @brief Begin transmit of a directory. + * + * @par Description + * This function sets up CF_Playback_t structure with state so it can + * become part of the directory polling done at each engine cycle. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + */ + CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, + U8 keep, U8 chan, U8 priority, U16 dest_id); + +public: + // ---------------------------------------------------------------------- + // Public data getters + // ---------------------------------------------------------------------- + CF_Channel_t* getChannelByIndex(U8 chanIndex); + + // ---------------------------------------------------------------------- + // Private helper functions + // ---------------------------------------------------------------------- +private: + /** + * @brief Structure for use with the CF_CFDP_CycleTx() function + */ + typedef struct CF_CFDP_CycleTx_args + { + CF_Channel_t *chan; /**< \brief channel structure */ + int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ + } CF_CFDP_CycleTx_args_t; + + /** + * @brief Structure for use with the CF_CFDP_DoTick() function + */ + typedef struct CF_CFDP_Tick_args + { + CF_Channel_t *chan; /**< \brief channel structure */ + void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ + bool early_exit; /**< \brief early exit result */ + int cont; /**< \brief if 1, then re-traverse the list */ + } CF_CFDP_Tick_args_t; + +private: + // ---------------------------------------------------------------------- + // Private member variables interfaces + // ---------------------------------------------------------------------- + CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ + + /* NOTE: could have separate array of transactions as part of channel? */ + CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; + // CF_History_t histories[CF_NUM_HISTORIES]; + CF_Channel_t channels[CF_NUM_CHANNELS]; + + CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; + CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; + + U32 outgoing_counter; + bool enabled; + +private: + // ---------------------------------------------------------------------- + // Private helper functions + // ---------------------------------------------------------------------- + + /********************************************************************************/ + /** + * @brief Initiate the process of encoding a new PDU to send + * + * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU + * for sending to a remote entity. + * + * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs + * + * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) + */ + void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); + + /********************************************************************************/ + /** + * @brief Initiate the process of decoding a received PDU + * + * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU + * that was received from a remote entity. + * + * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param encap_hdr_size Offset of first CFDP PDU octet within buffer + * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) + */ + void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size); + + /* engine execution functions */ + + /************************************************************************/ + /** @brief Finish a transaction + * + * This marks the transaction as completed and puts it into a holdover state. + * After the inactivity timer expires, the resources will be recycled and + * become available for re-use. + * + * Holdover is necessary because even though locally we consider the transaction + * to be complete, there may be undelivered PDUs still in network queues that + * get delivered to us late. By holding this transaction for a bit longer, + * we can still associate those PDUs with this transaction/seq_num and + * appropriately handle them as dupes/spurious deliveries. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param keep_history Whether the transaction info should be preserved in history + */ + void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); + + /************************************************************************/ + /** @brief Recover resources associated with a transaction + * + * Wipes all data in the transaction struct and returns everything to its + * relevant FREE list so it can be used again. + * + * Notably, should any PDUs arrive after this that is related to this + * transaction, these PDUs will not be identifiable, and no longer associable + * to this transaction. + * + * @par Assumptions, External Events, and Notes: + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). + * + * @param txn Pointer to the transaction object + */ + void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Helper function to store transaction status code only + * + * This records the status in the history block but does not set FIN flag + * or take any other protocol/state machine actions. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ + void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + + /************************************************************************/ + /** @brief Send an end of transaction packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Build the PDU header in the output buffer to prepare to send a packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param directive_code Code to use for file directive headers (set to 0 for data) + * @param src_eid Value to set in source entity ID field + * @param dst_eid Value to set in destination entity ID field + * @param towards_sender Whether this is transmitting toward the sender entity + * @param tsn Transaction sequence number to put into PDU + * @param silent If true, suppress error event if no message buffer available + * + * @returns Pointer to PDU buffer which may be filled with additional data + * @retval NULL if no message buffer available + */ + CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, + CF_TransactionSeq_t tsn, bool silent); + + /************************************************************************/ + /** @brief Build a metadata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Send a previously-assembled filedata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the file data PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * sends the PDU that was previously allocated and assembled. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) + */ + CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Build an EOF PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Build an ACK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because + * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for + * long term maintenance to not build an incomplete CF_History_t for it. + * + * @param txn Pointer to the transaction object + * @param ts Transaction ACK status + * @param dir_code File directive code being ACK'ed + * @param cc Condition code of transaction + * @param peer_eid Remote entity ID + * @param tsn Transaction sequence number + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); + + /************************************************************************/ + /** @brief Build a FIN PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param dc Final delivery status code (complete or incomplete) + * @param fs Final file status (retained or rejected, etc) + * @param cc Final CFDP condition code + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CF_CFDP_ConditionCode_t cc); + + /************************************************************************/ + /** @brief Send a previously-assembled NAK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the NAK PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * encodes and sends the previously-assembled PDU buffer. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Appends a single TLV value to the logical PDU data + * + * This function implements common functionality between SendEof and SendFin + * which append a TLV value specifying the faulting entity ID. + * + * @par Assumptions, External Events, and Notes: + * ptlv_list must not be NULL. + * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented + * + * @param ptlv_list TLV list from current PDU buffer. + * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + */ + void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); + + /************************************************************************/ + /** @brief Unpack a basic PDU header from a received message. + * + * @par Description + * This interprets the common PDU header and the file directive header + * (if applicable) and populates the logical PDU buffer. + * + * @par Assumptions, External Events, and Notes: + * A new message has been received. + * + * @param chan_num The channel number for statistics purposes + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short + */ + CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack a metadata PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error + */ + CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack a file data PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a file data PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short + */ + CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack an EOF PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an end of file PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ + CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack an ACK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ + CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack an FIN PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a final PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ + CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Unpack a NAK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a negative/non-acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ + CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Dispatch received packet to its handler. + * + * This dispatches the PDU to the appropriate handler + * based on the transaction state + * + * @par Assumptions, External Events, and Notes: + * txn must not be null. It must be an initialized transaction. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + */ + void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Cancels a transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * + */ + void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Helper function to set tx file state in a transaction. + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for sending a file. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * + */ + void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); + + /************************************************************************/ + /** @brief Helper function to start a new RX transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for receiving a file. Note that in the + * receive direction, most fields are unknown until the MD is received, + * and thus are left in their initial state here (generally 0). + * + * If there is no capacity for another RX transaction, this returns NULL. + * + * @param chan_num CF channel number + * @returns Pointer to new transaction + * + */ + CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); + + /* functions to handle LVs (length-value, CFDP spec) */ + /* returns number of bytes copied, or -1 on error */ + + /************************************************************************/ + /** @brief Copy string data from a lv (length, value) pair. + * + * This copies a string value from an LV pair inside a PDU buffer. + * In CF this is used for file names embedded within PDUs. + * + * @note This function assures that the output string is terminated + * appropriately, such that it can be used as a normal C string. As + * such, the buffer size must be at least 1 byte larger than the maximum + * string length. + * + * @par Assumptions, External Events, and Notes: + * src_lv must not be NULL. buf must not be NULL. + * + * @param buf Pointer to buffer to store string + * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) + * @param src_lv Pointer to LV pair from logical PDU buffer + * + * @returns The resulting string length, NOT including termination character + * @retval CfdpStatus::T::CFDP_ERROR on error + */ + int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); + + /************************************************************************/ + /** @brief Arm the ACK timer + * + * @par Description + * Helper function to arm the ACK timer and set the flag. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + */ + void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Receive state function to ignore a packet. + * + * @par Description + * This function signature must match all receive state functions. + * The parameter txn is ignored here. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Receive state function during holdover period. + * + * @par Description + * This function signature must match all receive state functions. + * Handles any possible spurious PDUs that might come in after the + * transaction is considered done. This can happen if ACKs were + * lost in transmission causing the sender to retransmit PDUs even + * though we already completed the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Receive state function to process new rx transaction. + * + * @par Description + * An idle transaction has never had message processing performed on it. + * Typically, the first packet received for a transaction would be + * the metadata PDU. There's a special case for R2 where the metadata + * PDU could be missed, and filedata comes in instead. In that case, + * an R2 transaction must still be started. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. There must be a received message. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief List traversal function to close all files in all active transactions. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. + * + * @param node List node pointer + * @param context Opaque pointer, not used in this function + * + * @returns integer traversal code + * @retval Always CF_LIST_CONT indicate list traversal should not exit early. + */ + CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); + + /************************************************************************/ + /** @brief Cycle the current active tx or make a new one active. + * + * @par Description + * First traverses all tx transactions on the active queue. If at + * least one is found, then it stops. Otherwise it moves a + * transaction on the pending queue to the active queue and + * tries again to find an active one. + * + * @par Assumptions, External Events, and Notes: + * None + * + * @param chan Channel to cycle + */ + void CF_CFDP_CycleTx(CF_Channel_t *chan); + + /************************************************************************/ + /** @brief List traversal function that cycles the first active tx. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Description + * There can only be one active tx transaction per engine cycle. + * This function finds the first active, and then sends file + * data PDUs until there are no outgoing message buffers. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. Context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ + CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); + + /************************************************************************/ + /** @brief Call R and then S tick functions for all active transactions. + * + * @par Description + * Traverses all transactions in the RX and TXW queues, and calls + * their tick functions. Note that the TXW queue is used twice: + * once for regular tick processing, and one for NAK response. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan Channel to tick + */ + void CF_CFDP_TickTransactions(CF_Channel_t *chan); + + /************************************************************************/ + /** @brief Step each active playback directory. + * + * @par Description + * Check if a playback directory needs iterated, and if so does, and + * if a valid file is found initiates playback on it. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL, pb must not be NULL. + * + * @param chan The channel associated with the playback + * @param pb The playback state + */ + void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); + + /************************************************************************/ + /** @brief Kick the dir playback if timer elapsed. + * + * @par Description + * This function waits for the polling directory interval timer, + * and if it has expired, starts a playback in the polling directory. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan The channel associated with the playback + */ + void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); + + /************************************************************************/ + /** @brief List traversal function that calls a r or s tick function. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL, context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ + CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); + + /************************************************************************/ + /** @brief Check if source file came from polling directory + * + * + * @par Assumptions, External Events, and Notes: + * + * @retval true/false + */ + bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); + + /************************************************************************/ + /** @brief Remove/Move file after transaction + * + * This helper is used to handle "not keep" file option after a transaction. + * + * @par Assumptions, External Events, and Notes: + * + */ + void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); +}; } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index b1cf88ed684..440003d3cf3 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -35,18 +35,20 @@ #include "cf_clist.hpp" #include "cf_chunk.hpp" #include "cf_codec.hpp" +#include "cf_codec.hpp" #include "CfdpTimer.hpp" #include "CfdpCfg.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" #include #include #include - namespace Svc { namespace Ccsds { +// Forward declaration to avoid circular depedencies +class CfdpManager; + /** * @brief Maximum possible number of transactions that may exist on a single CF channel */ diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 61a5491909d..649d1c9cded 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -28,6 +28,8 @@ #include "cf_cfdp.hpp" +#include + namespace Svc { namespace Ccsds { From cd7e799f12c5a2eda3f79d1d6f447c467c674710 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 22 Dec 2025 08:42:53 -0700 Subject: [PATCH 018/185] Revert "Convert CfdpEngine into a class" This reverts commit f48314fe81ed2a626c9879fb6ae2bb1e93047a6e. --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 11 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 12 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 15 - Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 581 +++++---- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 1560 +++++++++++------------ Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 6 +- Svc/Ccsds/CfdpManager/cf_utils.hpp | 2 - 7 files changed, 1051 insertions(+), 1136 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index e7f233689a9..d364f77f686 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -17,6 +17,9 @@ namespace Ccsds { CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) { + // TODO Call engine init here or another init function? + // May need a mem allocator + // Temporary buffer pool for prototyping CF_Logical_PduBuffer_t* pduPtr = NULL; for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) @@ -33,12 +36,6 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase CfdpManager ::~CfdpManager() {} -void CfdpManager ::configure(void) -{ - // May need a mem allocator - cfdpEngine.CF_CFDP_InitEngine(*this); -} - // ---------------------------------------------------------------------- // Handler implementations for typed input ports // ---------------------------------------------------------------------- @@ -46,7 +43,7 @@ void CfdpManager ::configure(void) void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) { // The timer logic built into the CFDP engine requires it to be driven at 1 Hz - this->cfdpEngine.CF_CFDP_CycleEngine(); + CF_CFDP_CycleEngine(); } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 3040ac34455..c2091b15de8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -4,13 +4,12 @@ // \brief hpp file for CfdpManager component implementation class // ====================================================================== -#ifndef CCSDS_CFDPMANAGER_HPP -#define CCSDS_CFDPMANAGER_HPP +#ifndef Ccsds_CfdpManager_HPP +#define Ccsds_CfdpManager_HPP #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" #include "Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp" -#include "Svc/Ccsds/CfdpManager/cf_cfdp.hpp" namespace Svc { namespace Ccsds { @@ -43,9 +42,6 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Destroy CfdpManager object ~CfdpManager(); - //! Configure CFDP engine - void configure(void); - public: // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine @@ -104,11 +100,9 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- CfdpPduBuffer pduBuffers[CFDP_MANAGER_NUM_BUFFERS]; - CfdpEngine cfdpEngine; - }; } // namespace Ccsds } // namespace Svc -#endif // CCSDS_CFDPMANAGER_HPP +#endif diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 65b29c2aff1..7f37cc78ecd 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -36,11 +36,6 @@ I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) {} -// void close(void); -// int32 OS_close(osal_id_t filedes); -I32 OS_close(Os::FileHandle filedes) -{} - // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) // BPC: This is being used as a file open check @@ -82,16 +77,6 @@ I32 OS_remove(const char *path) I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) {} -// Status read(char* fileNameBuffer, FwSizeType buffSize) override; -// * @param[out] dirent Buffer to store directory entry information @nonnull -// int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); -I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) -{} - -// void close(void) -// int32 OS_DirectoryClose(osal_id_t dir_id); -I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) -{} } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 8c2aefeec67..3d10ccf8392 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -33,7 +33,6 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_r.hpp" #include "cf_cfdp_s.hpp" -#include "cf_utils.hpp" #include "CfeStubs.hpp" #include @@ -43,140 +42,13 @@ namespace Svc { namespace Ccsds { -// ---------------------------------------------------------------------- -// Class construction and destruction -// ---------------------------------------------------------------------- -CfdpEngine::CfdpEngine(void) : enabled(false) -{ - -} - -CfdpEngine ::~CfdpEngine() {} - -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ - -void CfdpEngine:: CF_CFDP_InitEngine(CfdpManager& cfdpManager) -{ - /* initialize all transaction nodes */ - CF_History_t * history; - CF_Transaction_t * txn = &this->transactions; - CF_ChunkWrapper_t *cw = &this->chunks; - CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; - CF_Poll_t * poll; - int chunk_mem_offset = 0; - int i; - int j; - int k; - // char nbuf[64]; - - static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - - memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); - - for (i = 0; i < CF_NUM_CHANNELS; ++i) - { - // TODO remove pipe references - // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); - // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, - // nbuf); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); - // break; - // } - - // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), - // CF_AppData.engine.channels[i].pipe, - // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", - // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); - // break; - // } - - // TODO remove all semaphore references - // if (CF_AppData.config_table->chan[i].sem_name[0]) - // { - // /* - // * There is a start up race condition because CFE starts all apps at the same time, - // * and if this sem is instantiated by another app, it may not be created yet. - // * - // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going - // * on, delay a bit and try again. - // */ - // ret = OS_ERR_NAME_NOT_FOUND; - // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) - // { - // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, - // CF_AppData.config_table->chan[i].sem_name); - - // if (ret != OS_ERR_NAME_NOT_FOUND) - // { - // break; - // } - - // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); - // } - - // if (ret != OS_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to get sem id for name %s, error=%ld", - // CF_AppData.config_table->chan[i].sem_name, (long)ret); - // break; - // } - // } - - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) - { - // BPC: Add reference to component in order to send output buffers - txn->cfdpManager = this->cfdpManager; - - /* Initially put this on the free list for this channel */ - CF_FreeTransaction(txn, i); - - for (k = 0; k < CF_Direction_NUM; ++k, ++cw) - { - list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); - - FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, - chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); - chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; - CF_CList_InitNode(&cw->cl_node); - CF_CList_InsertBack(list_head, &cw->cl_node); - } - } - - // TODO remove histories - // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - // { - // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - // CF_CList_InitNode(&history->cl_node); - // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); - // } - } - - this->enabled = true; -} - /*---------------------------------------------------------------- * * Application-scope internal function * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { // TODO Current thought is to rework the encore to include a buffer reference /* Clear the PDU buffer structure to start */ @@ -195,7 +67,7 @@ void CfdpEngine ::CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Lo * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size) { /* Clear the PDU buffer structure to start */ @@ -229,7 +101,7 @@ void CfdpEngine ::CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) +void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) { txn->ack_timer.setTimer(CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); txn->flags.com.ack_timer_armed = true; @@ -243,14 +115,7 @@ void CfdpEngine ::CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); - if((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) - { - return CF_CFDP_CLASS_2; - } - else - { - return CF_CFDP_CLASS_1; - } + return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); } /*---------------------------------------------------------------- @@ -270,9 +135,9 @@ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) { - U32 Sec; + CF_Timer_Seconds_t Sec; /* select timeout based on the state */ if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) @@ -301,7 +166,7 @@ void CfdpEngine ::CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_TxnRecvDispatchTable_t state_fns = {.rx = {[CF_TxnState_INIT] = CF_CFDP_RecvInit, [CF_TxnState_R1] = CF_CFDP_R1_Recv, @@ -333,7 +198,7 @@ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -CF_ChunkWrapper_t * CfdpEngine ::CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) +CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { CF_ChunkWrapper_t *ret; CF_CListNode_t ** chunklist_head; @@ -360,7 +225,7 @@ CF_ChunkWrapper_t * CfdpEngine ::CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) +void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; @@ -382,14 +247,14 @@ void CfdpEngine ::CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_Logical_PduBuffer_t * CfdpEngine ::CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, +CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, CF_TransactionSeq_t tsn, bool silent) { /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph = NULL; CF_Logical_PduHeader_t *hdr; - CF_Channel_t * chan = this->channels + txn->chan_num; + CF_Channel_t * chan = CF_AppData.engine.channels + txn->chan_num; U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; @@ -470,7 +335,7 @@ CF_Logical_PduBuffer_t * CfdpEngine ::CF_CFDP_ConstructPduHeader(const CF_Transa * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendMd(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, @@ -493,10 +358,10 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ md->source_filename.length = - strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); + OS_strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); md->source_filename.data_ptr = txn->history->fnames.src_filename; md->dest_filename.length = - strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); + OS_strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); md->dest_filename.data_ptr = txn->history->fnames.dst_filename; CF_CFDP_EncodeMd(ph->penc, md); @@ -513,7 +378,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendMd(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -533,7 +398,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduB * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) { CF_Logical_Tlv_t *ptlv; @@ -570,7 +435,7 @@ void CfdpEngine ::CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_Tlv * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, @@ -609,7 +474,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendEof(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) { CF_Logical_PduBuffer_t *ph; @@ -660,7 +525,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxn * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = @@ -700,7 +565,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDel * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -735,7 +600,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_Pdu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -747,8 +612,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *p */ if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::CFDP_SUCCESS) { - // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: PDU rejected due to EID/seq number field truncation"); + CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: PDU rejected due to EID/seq number field truncation"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -760,8 +625,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *p */ else if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.large_flag) { - // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: PDU with large file bit received (unsupported)"); + CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: PDU with large file bit received (unsupported)"); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -774,8 +639,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *p if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", - // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", + (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -795,7 +660,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *p * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; @@ -804,9 +669,9 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduB CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata packet too short: %lu bytes received", - // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata packet too short: %lu bytes received", + (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -826,9 +691,9 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduB &md->source_filename); if (lv_ret < 0) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", - // md->source_filename.length); + CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", + md->source_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -838,17 +703,17 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduB sizeof(txn->history->fnames.dst_filename), &md->dest_filename); if (lv_ret < 0) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", - // md->dest_filename.length); + CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", + md->dest_filename.length); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { - // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, - // txn->history->fnames.dst_filename); + CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, + txn->history->fnames.dst_filename); } } } @@ -862,7 +727,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduB * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -883,8 +748,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduB if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; @@ -892,8 +757,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduB else if (ph->pdu_header.segment_meta_flag) { /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ - // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: filedata PDU with segment metadata received"); + CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; @@ -908,7 +773,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduB * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -916,8 +781,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_Pdu if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -930,7 +795,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_Pdu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -938,8 +803,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_Pdu if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -953,7 +818,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_Pdu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -961,8 +826,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_Pdu if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -977,7 +842,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_Pdu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -985,8 +850,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_Pdu if (!CF_CODEC_IS_OK(ph->pdec)) { - // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -999,7 +864,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_Pdu * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; } @@ -1010,7 +875,7 @@ void CfdpEngine ::CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; @@ -1044,7 +909,7 @@ void CfdpEngine ::CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduFileDirectiveHeader_t *fdh; int status; @@ -1064,9 +929,9 @@ void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t } if (txn->chunks == NULL) { - // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, - // "CF: cannot get chunklist -- abandoning transaction %u\n", - // (unsigned int)ph->pdu_header.sequence_num); + CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, + "CF: cannot get chunklist -- abandoning transaction %u\n", + (unsigned int)ph->pdu_header.sequence_num); } else if (ph->pdu_header.pdu_type) { @@ -1108,15 +973,15 @@ void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t } else { - // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: got invalid md PDU -- abandoning transaction"); + CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: got invalid md PDU -- abandoning transaction"); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: - // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); + CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; break; } @@ -1129,7 +994,126 @@ void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t } } +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) +{ + /* initialize all transaction nodes */ + CF_History_t * history; + CF_Transaction_t * txn = CF_AppData.engine.transactions; + CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; + CF_CListNode_t ** list_head; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CF_Poll_t * poll; + int chunk_mem_offset = 0; + int i; + int j; + int k; + // char nbuf[64]; + + static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; + + memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); + + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + // TODO remove pipe references + // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); + // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, + // nbuf); + // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); + // break; + // } + + // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), + // CF_AppData.engine.channels[i].pipe, + // CF_AppData.config_table->chan[i].pipe_depth_input); + // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", + // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); + // break; + // } + + // TODO remove all semaphore references + // if (CF_AppData.config_table->chan[i].sem_name[0]) + // { + // /* + // * There is a start up race condition because CFE starts all apps at the same time, + // * and if this sem is instantiated by another app, it may not be created yet. + // * + // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going + // * on, delay a bit and try again. + // */ + // ret = OS_ERR_NAME_NOT_FOUND; + // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) + // { + // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, + // CF_AppData.config_table->chan[i].sem_name); + + // if (ret != OS_ERR_NAME_NOT_FOUND) + // { + // break; + // } + + // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); + // } + // if (ret != OS_SUCCESS) + // { + // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to get sem id for name %s, error=%ld", + // CF_AppData.config_table->chan[i].sem_name, (long)ret); + // break; + // } + // } + + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) + { + // BPC: Add reference to component in order to send output buffers + txn->cfdpManager = cfdpManager; + + /* Initially put this on the free list for this channel */ + CF_FreeTransaction(txn, i); + + for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + { + list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); + + FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, + chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); + chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; + CF_CList_InitNode(&cw->cl_node); + CF_CList_InsertBack(list_head, &cw->cl_node); + } + } + + // TODO remove histories + // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + // { + // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + // CF_CList_InitNode(&history->cl_node); + // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + // } + } + + if (ret == CfdpStatus::T::CFDP_SUCCESS) + { + CF_AppData.engine.enabled = true; + } + + return ret; +} /*---------------------------------------------------------------- * @@ -1137,7 +1121,7 @@ void CfdpEngine ::CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = (CF_CFDP_CycleTx_args_t *)context; CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); @@ -1156,7 +1140,9 @@ CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CycleTxFirstActive(CF_CListNode_t * off the active queue. Run until either of these occur. */ while (!args->chan->cur && txn->flags.com.q_index == CF_QueueIdx_TXA) { + CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); CF_CFDP_DispatchTx(txn); + CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); } args->ran_one = 1; @@ -1171,11 +1157,11 @@ CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CycleTxFirstActive(CF_CListNode_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_CycleTx(CF_Channel_t *chan) +void CF_CFDP_CycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; - U8 chan_num = (chan - this->channels); + U8 chan_num = (chan - CF_AppData.engine.channels); if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) { @@ -1229,7 +1215,7 @@ void CfdpEngine ::CF_CFDP_CycleTx(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_DoTick(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t * args = (CF_CFDP_Tick_args_t *)context; @@ -1262,7 +1248,7 @@ CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_DoTick(CF_CListNode_t *node, void * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_TickTransactions(CF_Channel_t *chan) +void CF_CFDP_TickTransactions(CF_Channel_t *chan) { bool reset = true; @@ -1326,7 +1312,7 @@ void CfdpEngine ::CF_CFDP_TickTransactions(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1339,22 +1325,22 @@ void CfdpEngine ::CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t c * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, +void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { - // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, - // txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, - // txn->history->fnames.dst_filename); + CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, + "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, + (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, + txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + txn->history->fnames.dst_filename); CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ - ++this->seq_num; + ++CF_AppData.engine.seq_num; /* Capture info for history */ - txn->history->seq_num = this->seq_num; + txn->history->seq_num = CF_AppData.engine.seq_num; txn->history->src_eid = CF_AppData.config_table->local_eid; txn->history->peer_eid = dest_id; @@ -1367,18 +1353,18 @@ void CfdpEngine ::CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan_num, U8 priority, CF_EntityId_t dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &this->channels[chan_num]; + CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&this->channels[chan_num], CF_Direction_TX); + txn = CF_FindUnusedTransaction(&CF_AppData.engine.channels[chan_num], CF_Direction_TX); } else { @@ -1387,8 +1373,8 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_TxFile(const char *src_filename, const char * if (txn == NULL) { - // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: max number of commanded files reached"); + CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: max number of commanded files reached"); ret = CfdpStatus::T::CFDP_ERROR; } else @@ -1413,9 +1399,9 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_TxFile(const char *src_filename, const char * * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_Transaction_t * CfdpEngine ::CF_CFDP_StartRxTransaction(U8 chan_num) +CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &this->channels[chan_num]; + CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; CF_Transaction_t *txn; if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) @@ -1445,7 +1431,7 @@ CF_Transaction_t * CfdpEngine ::CF_CFDP_StartRxTransaction(U8 chan_num) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, +CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { @@ -1453,10 +1439,10 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const /* make sure the directory can be open */ ret = OS_DirectoryOpen(&pb->dir_id, src_filename); - if (ret != 0) + if (ret != OS_SUCCESS) { - // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); + CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, + "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; } else @@ -1485,7 +1471,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; @@ -1493,7 +1479,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir(const char *src_filename, const c for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &this->channels[chan].playback[i]; + pb = &CF_AppData.engine.channels[chan].playback[i]; if (!pb->busy) { break; @@ -1502,7 +1488,7 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir(const char *src_filename, const c if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { - // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); + CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); return CfdpStatus::T::CFDP_ERROR; } @@ -1515,11 +1501,11 @@ CfdpStatus::T CfdpEngine ::CF_CFDP_PlaybackDir(const char *src_filename, const c * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) +void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; - char dirent[CF_FILENAME_MAX_LEN]; - I32 status; + os_dirent_t dirent; + I32 status; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -1529,9 +1515,11 @@ void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playba { if (pb->pending_file[0] == 0) { - status = OS_DirectoryRead(pb->dir_id, dirent); + CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); + status = OS_DirectoryRead(pb->dir_id, &dirent); + CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); - if (status != 0) + if (status != OS_SUCCESS) { /* PFTO: can we figure out the difference between "end of dir" and an error? */ OS_DirectoryClose(pb->dir_id); @@ -1539,12 +1527,12 @@ void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playba break; } - if (!strcmp(dirent, ".") || !strcmp(dirent, "..")) + if (!strcmp(dirent.FileName, ".") || !strcmp(dirent.FileName, "..")) { continue; } - strncpy(pb->pending_file, dirent, sizeof(pb->pending_file) - 1); + strncpy(pb->pending_file, OS_DIRENTRY_NAME(dirent), sizeof(pb->pending_file) - 1); pb->pending_file[sizeof(pb->pending_file) - 1] = 0; } else @@ -1563,7 +1551,7 @@ void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playba snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", CF_FILENAME_MAX_PATH - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - this->channels), pb->priority, + CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - CF_AppData.engine.channels), pb->priority, pb->dest_id); txn->pb = pb; @@ -1586,7 +1574,7 @@ void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playba * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) +void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) { @@ -1610,10 +1598,10 @@ void CfdpEngine ::CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *cou * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) +void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; - const int chan_index = (chan - this->channels); + const int chan_index = (chan - CF_AppData.engine.channels); for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { @@ -1629,7 +1617,7 @@ void CfdpEngine ::CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) +void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { CF_Poll_t * poll; CF_ChannelConfig_t *cc; @@ -1642,7 +1630,7 @@ void CfdpEngine ::CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { poll = &chan->poll[i]; - chan_index = (chan - this->channels); + chan_index = (chan - CF_AppData.engine.channels); cc = &CF_AppData.config_table->chan[chan_index]; pd = &cc->polldir[i]; count_check = 0; @@ -1698,17 +1686,17 @@ void CfdpEngine ::CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_CycleEngine(void) +void CF_CFDP_CycleEngine(void) { CF_Channel_t *chan; int i; - if (this->enabled) + if (CF_AppData.engine.enabled) { for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &this->channels[i]; - this->outgoing_counter = 0; + chan = &CF_AppData.engine.channels[i]; + CF_AppData.engine.outgoing_counter = 0; /* consume all received messages, even if channel is frozen */ CF_CFDP_ReceiveMessage(chan); @@ -1738,14 +1726,14 @@ void CfdpEngine ::CF_CFDP_CycleEngine(void) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) +void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; if (txn->flags.com.q_index == CF_QueueIdx_FREE) { - // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, - // "CF: attempt to reset a transaction that has already been freed"); + CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, + "CF: attempt to reset a transaction that has already been freed"); return; } @@ -1775,6 +1763,8 @@ void CfdpEngine ::CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_his { CF_CFDP_HandleNotKeepFile(txn); } + + txn->fd = OS_OBJECT_ID_UNDEFINED; } if (txn->history != NULL) @@ -1816,7 +1806,7 @@ void CfdpEngine ::CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_his * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) +void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) { CF_Channel_t * chan; CF_CListNode_t **chunklist_head; @@ -1827,8 +1817,9 @@ void CfdpEngine ::CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) * This is not normal/expected so log it if this happens. */ if (OS_ObjectIdDefined(txn->fd)) { - // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); + CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); OS_close(txn->fd); + txn->fd = OS_OBJECT_ID_UNDEFINED; } CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ @@ -1873,7 +1864,7 @@ void CfdpEngine ::CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) * See description in cf_cfdp_r.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { @@ -1887,43 +1878,39 @@ void CfdpEngine ::CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_SendEotPkt(CF_Transaction_t *txn) +void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) { - // BPC TODO This is sending a telemetry packet when an end-of-transmission - // packet is being sent. Do we want to replicate this in F' telemetry? - - // CF_EotPacket_t * EotPktPtr; - // CFE_SB_Buffer_t *BufPtr; - - // /* - // ** Get a Message block of memory and initialize it - // */ - // BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); - - // if (BufPtr != NULL) - // { - // EotPktPtr = (void *)BufPtr; - - // CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); - - // EotPktPtr->Payload.channel = txn->chan_num; - // EotPktPtr->Payload.direction = txn->history->dir; - // EotPktPtr->Payload.fnames = txn->history->fnames; - // EotPktPtr->Payload.state = txn->state; - // EotPktPtr->Payload.txn_stat = txn->history->txn_stat; - // EotPktPtr->Payload.src_eid = txn->history->src_eid; - // EotPktPtr->Payload.peer_eid = txn->history->peer_eid; - // EotPktPtr->Payload.seq_num = txn->history->seq_num; - // EotPktPtr->Payload.fsize = txn->fsize; - // EotPktPtr->Payload.crc_result = txn->crc.getValue(); - - // /* - // ** Timestamp and send eod of transaction telemetry - // */ - // CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); - // CFE_SB_TransmitBuffer(BufPtr, true); - // } - (void) txn; + CF_EotPacket_t * EotPktPtr; + CFE_SB_Buffer_t *BufPtr; + + /* + ** Get a Message block of memory and initialize it + */ + BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); + + if (BufPtr != NULL) + { + EotPktPtr = (void *)BufPtr; + + CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); + + EotPktPtr->Payload.channel = txn->chan_num; + EotPktPtr->Payload.direction = txn->history->dir; + EotPktPtr->Payload.fnames = txn->history->fnames; + EotPktPtr->Payload.state = txn->state; + EotPktPtr->Payload.txn_stat = txn->history->txn_stat; + EotPktPtr->Payload.src_eid = txn->history->src_eid; + EotPktPtr->Payload.peer_eid = txn->history->peer_eid; + EotPktPtr->Payload.seq_num = txn->history->seq_num; + EotPktPtr->Payload.fsize = txn->fsize; + EotPktPtr->Payload.crc_result = txn->crc.getValue(); + + /* + ** Timestamp and send eod of transaction telemetry + */ + CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); + CFE_SB_TransmitBuffer(BufPtr, true); + } } /*---------------------------------------------------------------- @@ -1932,7 +1919,7 @@ void CfdpEngine ::CF_CFDP_SendEotPkt(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -int CfdpEngine ::CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) +int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) { if (src_lv->length < buf_maxsz) { @@ -1952,7 +1939,7 @@ int CfdpEngine ::CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_ * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_CancelTransaction(CF_Transaction_t *txn) +void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) { void (*fns[CF_Direction_NUM])(CF_Transaction_t *) = { [CF_Direction_RX] = CF_CFDP_R_Cancel, [CF_Direction_TX] = CF_CFDP_S_Cancel}; @@ -1976,7 +1963,7 @@ void CfdpEngine ::CF_CFDP_CancelTransaction(CF_Transaction_t *txn) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); if (OS_ObjectIdDefined(txn->fd)) @@ -1992,18 +1979,18 @@ CF_CListTraverse_Status_t CfdpEngine ::CF_CFDP_CloseFiles(CF_CListNode_t *node, * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_DisableEngine(void) +void CF_CFDP_DisableEngine(void) { int i; int j; static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; CF_Channel_t * chan; - this->enabled = false; + CF_AppData.engine.enabled = false; for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &this->channels[i]; + chan = &CF_AppData.engine.channels[i]; /* first, close all active files */ for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) @@ -2042,7 +2029,7 @@ void CfdpEngine ::CF_CFDP_DisableEngine(void) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -bool CfdpEngine ::CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) +bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; char src_dir[CF_FILENAME_MAX_LEN] = "\0"; @@ -2076,7 +2063,7 @@ bool CfdpEngine ::CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CfdpEngine ::CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) +void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status os_status; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 5124dcf023a..24a7362bff7 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -29,812 +29,768 @@ #include #include "cf_cfdp_types.hpp" +#include "cf_cfdp_types.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" namespace Svc { namespace Ccsds { -class CfdpEngine { -public: - // ---------------------------------------------------------------------- - // Class construction and destruction - // ---------------------------------------------------------------------- - - //! Construct CfdpEngine object - CfdpEngine(void); - - //! Destroy CfdpEngine object - ~CfdpEngine(); - -public: - // ---------------------------------------------------------------------- - // Public interfaces - // ---------------------------------------------------------------------- - - /************************************************************************/ - /** @brief Initialization function for the CFDP engine - * - * @par Description - * Performs all initialization of the CFDP engine - * - * @par Assumptions, External Events, and Notes: - * Only called once. - */ - void CF_CFDP_InitEngine(CfdpManager& cfdpManager); - - /************************************************************************/ - /** @brief Cycle the engine. Called once per wakeup. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ - void CF_CFDP_CycleEngine(void); - - /************************************************************************/ - /** @brief Disables the CFDP engine and resets all state in it. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ - void CF_CFDP_DisableEngine(void); - - /************************************************************************/ - /** @brief Begin transmit of a file. - * - * @par Description - * This function sets up a transaction for and starts transmit of - * the given filename. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. - */ - CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, - U8 chan, U8 priority, CF_EntityId_t dest_id); - - /************************************************************************/ - /** @brief Begin transmit of a directory. - * - * @par Description - * This function sets up CF_Playback_t structure with state so it can - * become part of the directory polling done at each engine cycle. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. - */ - CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, - U8 keep, U8 chan, U8 priority, U16 dest_id); - -public: - // ---------------------------------------------------------------------- - // Public data getters - // ---------------------------------------------------------------------- - CF_Channel_t* getChannelByIndex(U8 chanIndex); - - // ---------------------------------------------------------------------- - // Private helper functions - // ---------------------------------------------------------------------- -private: - /** - * @brief Structure for use with the CF_CFDP_CycleTx() function - */ - typedef struct CF_CFDP_CycleTx_args - { - CF_Channel_t *chan; /**< \brief channel structure */ - int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ - } CF_CFDP_CycleTx_args_t; - - /** - * @brief Structure for use with the CF_CFDP_DoTick() function - */ - typedef struct CF_CFDP_Tick_args - { - CF_Channel_t *chan; /**< \brief channel structure */ - void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ - bool early_exit; /**< \brief early exit result */ - int cont; /**< \brief if 1, then re-traverse the list */ - } CF_CFDP_Tick_args_t; - -private: - // ---------------------------------------------------------------------- - // Private member variables interfaces - // ---------------------------------------------------------------------- - CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ - - /* NOTE: could have separate array of transactions as part of channel? */ - CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; - // CF_History_t histories[CF_NUM_HISTORIES]; - CF_Channel_t channels[CF_NUM_CHANNELS]; - - CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; - CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; - - U32 outgoing_counter; - bool enabled; - -private: - // ---------------------------------------------------------------------- - // Private helper functions - // ---------------------------------------------------------------------- - - /********************************************************************************/ - /** - * @brief Initiate the process of encoding a new PDU to send - * - * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU - * for sending to a remote entity. - * - * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs - * - * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) - */ - void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); - - /********************************************************************************/ - /** - * @brief Initiate the process of decoding a received PDU - * - * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU - * that was received from a remote entity. - * - * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param encap_hdr_size Offset of first CFDP PDU octet within buffer - * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) - */ - void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size); - - /* engine execution functions */ - - /************************************************************************/ - /** @brief Finish a transaction - * - * This marks the transaction as completed and puts it into a holdover state. - * After the inactivity timer expires, the resources will be recycled and - * become available for re-use. - * - * Holdover is necessary because even though locally we consider the transaction - * to be complete, there may be undelivered PDUs still in network queues that - * get delivered to us late. By holding this transaction for a bit longer, - * we can still associate those PDUs with this transaction/seq_num and - * appropriately handle them as dupes/spurious deliveries. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param keep_history Whether the transaction info should be preserved in history - */ - void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); - - /************************************************************************/ - /** @brief Recover resources associated with a transaction - * - * Wipes all data in the transaction struct and returns everything to its - * relevant FREE list so it can be used again. - * - * Notably, should any PDUs arrive after this that is related to this - * transaction, these PDUs will not be identifiable, and no longer associable - * to this transaction. - * - * @par Assumptions, External Events, and Notes: - * It is imperative that nothing uses the txn struct after this call, - * as it will now be invalid. This is effectively like free(). - * - * @param txn Pointer to the transaction object - */ - void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Helper function to store transaction status code only - * - * This records the status in the history block but does not set FIN flag - * or take any other protocol/state machine actions. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param txn_stat Status Code value to set within transaction - */ - void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); - - /************************************************************************/ - /** @brief Send an end of transaction packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ - void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Build the PDU header in the output buffer to prepare to send a packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param directive_code Code to use for file directive headers (set to 0 for data) - * @param src_eid Value to set in source entity ID field - * @param dst_eid Value to set in destination entity ID field - * @param towards_sender Whether this is transmitting toward the sender entity - * @param tsn Transaction sequence number to put into PDU - * @param silent If true, suppress error event if no message buffer available - * - * @returns Pointer to PDU buffer which may be filled with additional data - * @retval NULL if no message buffer available - */ - CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, - CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, - CF_TransactionSeq_t tsn, bool silent); - - /************************************************************************/ - /** @brief Build a metadata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ - CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Send a previously-assembled filedata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the file data PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * sends the PDU that was previously allocated and assembled. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) - */ - CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Build an EOF PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ - CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Build an ACK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because - * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for - * long term maintenance to not build an incomplete CF_History_t for it. - * - * @param txn Pointer to the transaction object - * @param ts Transaction ACK status - * @param dir_code File directive code being ACK'ed - * @param cc Condition code of transaction - * @param peer_eid Remote entity ID - * @param tsn Transaction sequence number - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ - CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); - - /************************************************************************/ - /** @brief Build a FIN PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param dc Final delivery status code (complete or incomplete) - * @param fs Final file status (retained or rejected, etc) - * @param cc Final CFDP condition code - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ - CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, - CF_CFDP_ConditionCode_t cc); - - /************************************************************************/ - /** @brief Send a previously-assembled NAK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the NAK PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * encodes and sends the previously-assembled PDU buffer. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ - CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Appends a single TLV value to the logical PDU data - * - * This function implements common functionality between SendEof and SendFin - * which append a TLV value specifying the faulting entity ID. - * - * @par Assumptions, External Events, and Notes: - * ptlv_list must not be NULL. - * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented - * - * @param ptlv_list TLV list from current PDU buffer. - * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. - */ - void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); - - /************************************************************************/ - /** @brief Unpack a basic PDU header from a received message. - * - * @par Description - * This interprets the common PDU header and the file directive header - * (if applicable) and populates the logical PDU buffer. - * - * @par Assumptions, External Events, and Notes: - * A new message has been received. - * - * @param chan_num The channel number for statistics purposes - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short - */ - CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack a metadata PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error - */ - CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack a file data PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a file data PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short - */ - CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack an EOF PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an end of file PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ - CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack an ACK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ - CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack an FIN PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a final PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ - CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Unpack a NAK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a negative/non-acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error - */ - CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Dispatch received packet to its handler. - * - * This dispatches the PDU to the appropriate handler - * based on the transaction state - * - * @par Assumptions, External Events, and Notes: - * txn must not be null. It must be an initialized transaction. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - */ - void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Cancels a transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * - */ - void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Helper function to set tx file state in a transaction. - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for sending a file. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - * - */ - void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); - - /************************************************************************/ - /** @brief Helper function to start a new RX transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for receiving a file. Note that in the - * receive direction, most fields are unknown until the MD is received, - * and thus are left in their initial state here (generally 0). - * - * If there is no capacity for another RX transaction, this returns NULL. - * - * @param chan_num CF channel number - * @returns Pointer to new transaction - * - */ - CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); - - /* functions to handle LVs (length-value, CFDP spec) */ - /* returns number of bytes copied, or -1 on error */ - - /************************************************************************/ - /** @brief Copy string data from a lv (length, value) pair. - * - * This copies a string value from an LV pair inside a PDU buffer. - * In CF this is used for file names embedded within PDUs. - * - * @note This function assures that the output string is terminated - * appropriately, such that it can be used as a normal C string. As - * such, the buffer size must be at least 1 byte larger than the maximum - * string length. - * - * @par Assumptions, External Events, and Notes: - * src_lv must not be NULL. buf must not be NULL. - * - * @param buf Pointer to buffer to store string - * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) - * @param src_lv Pointer to LV pair from logical PDU buffer - * - * @returns The resulting string length, NOT including termination character - * @retval CfdpStatus::T::CFDP_ERROR on error - */ - int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); - - /************************************************************************/ - /** @brief Arm the ACK timer - * - * @par Description - * Helper function to arm the ACK timer and set the flag. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - */ - void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); - - /************************************************************************/ - /** @brief Receive state function to ignore a packet. - * - * @par Description - * This function signature must match all receive state functions. - * The parameter txn is ignored here. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ - void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Receive state function during holdover period. - * - * @par Description - * This function signature must match all receive state functions. - * Handles any possible spurious PDUs that might come in after the - * transaction is considered done. This can happen if ACKs were - * lost in transmission causing the sender to retransmit PDUs even - * though we already completed the transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ - void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief Receive state function to process new rx transaction. - * - * @par Description - * An idle transaction has never had message processing performed on it. - * Typically, the first packet received for a transaction would be - * the metadata PDU. There's a special case for R2 where the metadata - * PDU could be missed, and filedata comes in instead. In that case, - * an R2 transaction must still be started. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. There must be a received message. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ - void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - - /************************************************************************/ - /** @brief List traversal function to close all files in all active transactions. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. - * - * @param node List node pointer - * @param context Opaque pointer, not used in this function - * - * @returns integer traversal code - * @retval Always CF_LIST_CONT indicate list traversal should not exit early. - */ - CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); - - /************************************************************************/ - /** @brief Cycle the current active tx or make a new one active. - * - * @par Description - * First traverses all tx transactions on the active queue. If at - * least one is found, then it stops. Otherwise it moves a - * transaction on the pending queue to the active queue and - * tries again to find an active one. - * - * @par Assumptions, External Events, and Notes: - * None - * - * @param chan Channel to cycle - */ - void CF_CFDP_CycleTx(CF_Channel_t *chan); - - /************************************************************************/ - /** @brief List traversal function that cycles the first active tx. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Description - * There can only be one active tx transaction per engine cycle. - * This function finds the first active, and then sends file - * data PDUs until there are no outgoing message buffers. - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. Context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ - CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); - - /************************************************************************/ - /** @brief Call R and then S tick functions for all active transactions. - * - * @par Description - * Traverses all transactions in the RX and TXW queues, and calls - * their tick functions. Note that the TXW queue is used twice: - * once for regular tick processing, and one for NAK response. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan Channel to tick - */ - void CF_CFDP_TickTransactions(CF_Channel_t *chan); - - /************************************************************************/ - /** @brief Step each active playback directory. - * - * @par Description - * Check if a playback directory needs iterated, and if so does, and - * if a valid file is found initiates playback on it. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL, pb must not be NULL. - * - * @param chan The channel associated with the playback - * @param pb The playback state - */ - void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); - - /************************************************************************/ - /** @brief Kick the dir playback if timer elapsed. - * - * @par Description - * This function waits for the polling directory interval timer, - * and if it has expired, starts a playback in the polling directory. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan The channel associated with the playback - */ - void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); - - /************************************************************************/ - /** @brief List traversal function that calls a r or s tick function. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL, context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ - CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); - - /************************************************************************/ - /** @brief Check if source file came from polling directory - * - * - * @par Assumptions, External Events, and Notes: - * - * @retval true/false - */ - bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); - - /************************************************************************/ - /** @brief Remove/Move file after transaction - * - * This helper is used to handle "not keep" file option after a transaction. - * - * @par Assumptions, External Events, and Notes: - * - */ - void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); -}; +/** + * @brief Structure for use with the CF_CFDP_CycleTx() function + */ +typedef struct CF_CFDP_CycleTx_args +{ + CF_Channel_t *chan; /**< \brief channel structure */ + int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ +} CF_CFDP_CycleTx_args_t; + +/** + * @brief Structure for use with the CF_CFDP_DoTick() function + */ +typedef struct CF_CFDP_Tick_args +{ + CF_Channel_t *chan; /**< \brief channel structure */ + void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ + bool early_exit; /**< \brief early exit result */ + int cont; /**< \brief if 1, then re-traverse the list */ +} CF_CFDP_Tick_args_t; + +/********************************************************************************/ +/** + * @brief Initiate the process of encoding a new PDU to send + * + * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU + * for sending to a remote entity. + * + * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs + * + * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) + */ +void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); + +/********************************************************************************/ +/** + * @brief Initiate the process of decoding a received PDU + * + * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU + * that was received from a remote entity. + * + * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. + * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message + * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call + * @param encap_hdr_size Offset of first CFDP PDU octet within buffer + * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) + */ +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, + size_t total_size); + +/* engine execution functions */ + +/************************************************************************/ +/** @brief Finish a transaction + * + * This marks the transaction as completed and puts it into a holdover state. + * After the inactivity timer expires, the resources will be recycled and + * become available for re-use. + * + * Holdover is necessary because even though locally we consider the transaction + * to be complete, there may be undelivered PDUs still in network queues that + * get delivered to us late. By holding this transaction for a bit longer, + * we can still associate those PDUs with this transaction/seq_num and + * appropriately handle them as dupes/spurious deliveries. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param keep_history Whether the transaction info should be preserved in history + */ +void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); + +/************************************************************************/ +/** @brief Recover resources associated with a transaction + * + * Wipes all data in the transaction struct and returns everything to its + * relevant FREE list so it can be used again. + * + * Notably, should any PDUs arrive after this that is related to this + * transaction, these PDUs will not be identifiable, and no longer associable + * to this transaction. + * + * @par Assumptions, External Events, and Notes: + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to store transaction status code only + * + * This records the status in the history block but does not set FIN flag + * or take any other protocol/state machine actions. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ +void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + +/************************************************************************/ +/** @brief Send an end of transaction packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ +void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Initialization function for the CFDP engine + * + * @par Description + * Performs all initialization of the CFDP engine + * + * @par Assumptions, External Events, and Notes: + * Only called once. + * + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns anything else on error. + * + */ +CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager); + +/************************************************************************/ +/** @brief Cycle the engine. Called once per wakeup. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ +void CF_CFDP_CycleEngine(void); + +/************************************************************************/ +/** @brief Disables the CFDP engine and resets all state in it. + * + * @par Assumptions, External Events, and Notes: + * None + * + */ +void CF_CFDP_DisableEngine(void); + +/************************************************************************/ +/** @brief Begin transmit of a file. + * + * @par Description + * This function sets up a transaction for and starts transmit of + * the given filename. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + */ +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, + U8 chan, U8 priority, CF_EntityId_t dest_id); + +/************************************************************************/ +/** @brief Begin transmit of a directory. + * + * @par Description + * This function sets up CF_Playback_t structure with state so it can + * become part of the directory polling done at each engine cycle. + * + * @par Assumptions, External Events, and Notes: + * src_filename must not be NULL. dst_filename must not be NULL. + * + * @param src_filename Local filename + * @param dst_filename Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * + * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + */ +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, + U8 keep, U8 chan, U8 priority, U16 dest_id); + +/************************************************************************/ +/** @brief Build the PDU header in the output buffer to prepare to send a packet. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param directive_code Code to use for file directive headers (set to 0 for data) + * @param src_eid Value to set in source entity ID field + * @param dst_eid Value to set in destination entity ID field + * @param towards_sender Whether this is transmitting toward the sender entity + * @param tsn Transaction sequence number to put into PDU + * @param silent If true, suppress error event if no message buffer available + * + * @returns Pointer to PDU buffer which may be filled with additional data + * @retval NULL if no message buffer available + */ +CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, + CF_TransactionSeq_t tsn, bool silent); + +/************************************************************************/ +/** @brief Build a metadata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Send a previously-assembled filedata PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the file data PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * sends the PDU that was previously allocated and assembled. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) + */ +CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Build an EOF PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Build an ACK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because + * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for + * long term maintenance to not build an incomplete CF_History_t for it. + * + * @param txn Pointer to the transaction object + * @param ts Transaction ACK status + * @param dir_code File directive code being ACK'ed + * @param cc Condition code of transaction + * @param peer_eid Remote entity ID + * @param tsn Transaction sequence number + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); + +/************************************************************************/ +/** @brief Build a FIN PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param dc Final delivery status code (complete or incomplete) + * @param fs Final file status (retained or rejected, etc) + * @param cc Final CFDP condition code + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CF_CFDP_ConditionCode_t cc); + +/************************************************************************/ +/** @brief Send a previously-assembled NAK PDU for transmit. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the NAK PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * encodes and sends the previously-assembled PDU buffer. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success. + * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ +CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Appends a single TLV value to the logical PDU data + * + * This function implements common functionality between SendEof and SendFin + * which append a TLV value specifying the faulting entity ID. + * + * @par Assumptions, External Events, and Notes: + * ptlv_list must not be NULL. + * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented + * + * @param ptlv_list TLV list from current PDU buffer. + * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + */ +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); + +/************************************************************************/ +/** @brief Unpack a basic PDU header from a received message. + * + * @par Description + * This interprets the common PDU header and the file directive header + * (if applicable) and populates the logical PDU buffer. + * + * @par Assumptions, External Events, and Notes: + * A new message has been received. + * + * @param chan_num The channel number for statistics purposes + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short + */ +CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a metadata PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error + */ +CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a file data PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a file data PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_ERROR for general errors + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short + */ +CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an EOF PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an end of file PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ +CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an ACK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as an acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ +CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack an FIN PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a final PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ +CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Unpack a NAK PDU from a received message. + * + * This should only be invoked for buffers that have been identified + * as a negative/non-acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::T::CFDP_SUCCESS on success + * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + */ +CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Dispatch received packet to its handler. + * + * This dispatches the PDU to the appropriate handler + * based on the transaction state + * + * @par Assumptions, External Events, and Notes: + * txn must not be null. It must be an initialized transaction. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + */ +void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Cancels a transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * + */ +void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Helper function to set tx file state in a transaction. + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for sending a file. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * + */ +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); + +/************************************************************************/ +/** @brief Helper function to start a new RX transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for receiving a file. Note that in the + * receive direction, most fields are unknown until the MD is received, + * and thus are left in their initial state here (generally 0). + * + * If there is no capacity for another RX transaction, this returns NULL. + * + * @param chan_num CF channel number + * @returns Pointer to new transaction + * + */ +CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); + +/* functions to handle LVs (length-value, CFDP spec) */ +/* returns number of bytes copied, or -1 on error */ + +/************************************************************************/ +/** @brief Copy string data from a lv (length, value) pair. + * + * This copies a string value from an LV pair inside a PDU buffer. + * In CF this is used for file names embedded within PDUs. + * + * @note This function assures that the output string is terminated + * appropriately, such that it can be used as a normal C string. As + * such, the buffer size must be at least 1 byte larger than the maximum + * string length. + * + * @par Assumptions, External Events, and Notes: + * src_lv must not be NULL. buf must not be NULL. + * + * @param buf Pointer to buffer to store string + * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) + * @param src_lv Pointer to LV pair from logical PDU buffer + * + * @returns The resulting string length, NOT including termination character + * @retval CfdpStatus::T::CFDP_ERROR on error + */ +int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); + +/************************************************************************/ +/** @brief Arm the ACK timer + * + * @par Description + * Helper function to arm the ACK timer and set the flag. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + */ +void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); + +/************************************************************************/ +/** @brief Receive state function to ignore a packet. + * + * @par Description + * This function signature must match all receive state functions. + * The parameter txn is ignored here. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Receive state function during holdover period. + * + * @par Description + * This function signature must match all receive state functions. + * Handles any possible spurious PDUs that might come in after the + * transaction is considered done. This can happen if ACKs were + * lost in transmission causing the sender to retransmit PDUs even + * though we already completed the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief Receive state function to process new rx transaction. + * + * @par Description + * An idle transaction has never had message processing performed on it. + * Typically, the first packet received for a transaction would be + * the metadata PDU. There's a special case for R2 where the metadata + * PDU could be missed, and filedata comes in instead. In that case, + * an R2 transaction must still be started. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. There must be a received message. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ +void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/************************************************************************/ +/** @brief List traversal function to close all files in all active transactions. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. + * + * @param node List node pointer + * @param context Opaque pointer, not used in this function + * + * @returns integer traversal code + * @retval Always CF_LIST_CONT indicate list traversal should not exit early. + */ +CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Cycle the current active tx or make a new one active. + * + * @par Description + * First traverses all tx transactions on the active queue. If at + * least one is found, then it stops. Otherwise it moves a + * transaction on the pending queue to the active queue and + * tries again to find an active one. + * + * @par Assumptions, External Events, and Notes: + * None + * + * @param chan Channel to cycle + */ +void CF_CFDP_CycleTx(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief List traversal function that cycles the first active tx. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Description + * There can only be one active tx transaction per engine cycle. + * This function finds the first active, and then sends file + * data PDUs until there are no outgoing message buffers. + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL. Context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Call R and then S tick functions for all active transactions. + * + * @par Description + * Traverses all transactions in the RX and TXW queues, and calls + * their tick functions. Note that the TXW queue is used twice: + * once for regular tick processing, and one for NAK response. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan Channel to tick + */ +void CF_CFDP_TickTransactions(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief Step each active playback directory. + * + * @par Description + * Check if a playback directory needs iterated, and if so does, and + * if a valid file is found initiates playback on it. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL, pb must not be NULL. + * + * @param chan The channel associated with the playback + * @param pb The playback state + */ +void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); + +/************************************************************************/ +/** @brief Kick the dir playback if timer elapsed. + * + * @par Description + * This function waits for the polling directory interval timer, + * and if it has expired, starts a playback in the polling directory. + * + * @par Assumptions, External Events, and Notes: + * chan must not be NULL. + * + * @param chan The channel associated with the playback + */ +void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); + +/************************************************************************/ +/** @brief List traversal function that calls a r or s tick function. + * + * This helper is used in conjunction with CF_CList_Traverse(). + * + * @par Assumptions, External Events, and Notes: + * node must not be NULL, context must not be NULL. + * + * @param node Pointer to list node + * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) + * + * @returns integer traversal code + * @retval CF_CLIST_EXIT when it's found, which terminates list traversal + * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue + */ +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); + +/************************************************************************/ +/** @brief Check if source file came from polling directory + * + * + * @par Assumptions, External Events, and Notes: + * + * @retval true/false + */ +bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); + +/************************************************************************/ +/** @brief Remove/Move file after transaction + * + * This helper is used to handle "not keep" file option after a transaction. + * + * @par Assumptions, External Events, and Notes: + * + */ +void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 440003d3cf3..b1cf88ed684 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -35,20 +35,18 @@ #include "cf_clist.hpp" #include "cf_chunk.hpp" #include "cf_codec.hpp" -#include "cf_codec.hpp" #include "CfdpTimer.hpp" #include "CfdpCfg.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" #include #include #include + namespace Svc { namespace Ccsds { -// Forward declaration to avoid circular depedencies -class CfdpManager; - /** * @brief Maximum possible number of transactions that may exist on a single CF channel */ diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 649d1c9cded..61a5491909d 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -28,8 +28,6 @@ #include "cf_cfdp.hpp" -#include - namespace Svc { namespace Ccsds { From a9fe74c64d338dbdfee1aa8dc6e10f193880686c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 22 Dec 2025 08:46:24 -0700 Subject: [PATCH 019/185] Additional CFE OS stubs --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 6 ++++++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 9 ++++++--- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 15 +++++++++++++++ Svc/Ccsds/CfdpManager/cf_utils.hpp | 2 ++ 4 files changed, 29 insertions(+), 3 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index d364f77f686..e026d1cfa50 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -36,6 +36,12 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase CfdpManager ::~CfdpManager() {} +void CfdpManager ::configure(void) +{ + // May need a mem allocator + CF_CFDP_InitEngine(*this); +} + // ---------------------------------------------------------------------- // Handler implementations for typed input ports // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c2091b15de8..6abeeb02757 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -4,8 +4,8 @@ // \brief hpp file for CfdpManager component implementation class // ====================================================================== -#ifndef Ccsds_CfdpManager_HPP -#define Ccsds_CfdpManager_HPP +#ifndef CCSDS_CFDPMANAGER_HPP +#define CCSDS_CFDPMANAGER_HPP #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" @@ -42,6 +42,9 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Destroy CfdpManager object ~CfdpManager(); + //! Configure CFDP engine + void configure(void); + public: // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine @@ -105,4 +108,4 @@ class CfdpManager final : public CfdpManagerComponentBase { } // namespace Ccsds } // namespace Svc -#endif +#endif // CCSDS_CFDPMANAGER_HPP diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 7f37cc78ecd..65b29c2aff1 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -36,6 +36,11 @@ I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) {} +// void close(void); +// int32 OS_close(osal_id_t filedes); +I32 OS_close(Os::FileHandle filedes) +{} + // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) // BPC: This is being used as a file open check @@ -77,6 +82,16 @@ I32 OS_remove(const char *path) I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) {} +// Status read(char* fileNameBuffer, FwSizeType buffSize) override; +// * @param[out] dirent Buffer to store directory entry information @nonnull +// int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); +I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) +{} + +// void close(void) +// int32 OS_DirectoryClose(osal_id_t dir_id); +I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) +{} } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 61a5491909d..649d1c9cded 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -28,6 +28,8 @@ #include "cf_cfdp.hpp" +#include + namespace Svc { namespace Ccsds { From 9d060198a6545a62bad997c51a3494364d7c13ef Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 23 Dec 2025 12:11:49 -0700 Subject: [PATCH 020/185] Fixed container pointer arithmatic for C++ --- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 122 +++++++++--------- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 8 +- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 32 ++--- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 20 +-- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 37 ++---- Svc/Ccsds/CfdpManager/cf_clist.hpp | 11 +- Svc/Ccsds/CfdpManager/cf_utils.cpp | 37 +++--- Svc/Ccsds/CfdpManager/cf_utils.hpp | 39 ++---- .../default_cf_extern_typedefs.hpp | 4 +- 9 files changed, 147 insertions(+), 163 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 3d10ccf8392..f270ff0f612 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -42,6 +42,9 @@ namespace Svc { namespace Ccsds { +// TODO Refactor global data into class member variables +static CfdpEngineData cfdpEngine; + /*---------------------------------------------------------------- * * Application-scope internal function @@ -67,14 +70,14 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size) { /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); /* attach decoder object to PDU buffer which is attached to SB (encapsulation) buffer */ - pdec->base = (const U8 *)msgbuf; + pdec->base = msgbuf; ph->pdec = pdec; CF_CFDP_CodecReset(&pdec->codec_state, total_size); @@ -200,21 +203,22 @@ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { - CF_ChunkWrapper_t *ret; - CF_CListNode_t ** chunklist_head; + CF_ChunkWrapper_t *ret = NULL; + CF_CListNode_t* node + CF_CListNode_t ** chunklist_head; chunklist_head = CF_GetChunkListHead(chan, dir); /* this should never be null */ FW_ASSERT(chunklist_head); - if (*chunklist_head == NULL) - { - ret = NULL; - } - else + if (*chunklist_head != NULL) { - ret = container_of(CF_CList_Pop(chunklist_head), CF_ChunkWrapper_t, cl_node); + node = CF_CList_Pop(chunklist_head); + if(node != NULL) + { + ret = container_of_cpp(node, &CF_ChunkWrapper_t::cl_node); + } } return ret; @@ -254,7 +258,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph = NULL; CF_Logical_PduHeader_t *hdr; - CF_Channel_t * chan = CF_AppData.engine.channels + txn->chan_num; + CF_Channel_t * chan = cfdpEngine.channels + txn->chan_num; U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; @@ -614,7 +618,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU rejected due to EID/seq number field truncation"); - ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } /* @@ -627,7 +631,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU with large file bit received (unsupported)"); - ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } else @@ -641,13 +645,13 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } else { /* PDU is ok, so continue processing */ - ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.pdu; + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.pdu; } } @@ -672,7 +676,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: metadata packet too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else @@ -694,7 +698,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", md->source_filename.length); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else @@ -706,7 +710,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", md->dest_filename.length); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else @@ -751,7 +755,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) @@ -760,7 +764,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -866,7 +870,7 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; } /*---------------------------------------------------------------- @@ -878,7 +882,7 @@ void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; /* * Normally we do not expect PDUs for a transaction in holdover, because @@ -975,14 +979,14 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF: got invalid md PDU -- abandoning transaction"); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; break; } } @@ -1004,8 +1008,8 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { /* initialize all transaction nodes */ CF_History_t * history; - CF_Transaction_t * txn = CF_AppData.engine.transactions; - CF_ChunkWrapper_t *cw = CF_AppData.engine.chunks; + CF_Transaction_t * txn = cfdpEngine.transactions; + CF_ChunkWrapper_t *cw = cfdpEngine.chunks; CF_CListNode_t ** list_head; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; CF_Poll_t * poll; @@ -1018,13 +1022,13 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - memset(&CF_AppData.engine, 0, sizeof(CF_AppData.engine)); + memset(&cfdpEngine, 0, sizeof(cfdpEngine)); for (i = 0; i < CF_NUM_CHANNELS; ++i) { // TODO remove pipe references // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); - // ret = CFE_SB_CreatePipe(&CF_AppData.engine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, + // ret = CFE_SB_CreatePipe(&cfdpEngine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, // nbuf); // if (ret != CfdpStatus::T::CFDP_SUCCESS) // { @@ -1034,7 +1038,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // } // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), - // CF_AppData.engine.channels[i].pipe, + // cfdpEngine.channels[i].pipe, // CF_AppData.config_table->chan[i].pipe_depth_input); // if (ret != CfdpStatus::T::CFDP_SUCCESS) // { @@ -1057,7 +1061,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // ret = OS_ERR_NAME_NOT_FOUND; // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) // { - // ret = OS_CountSemGetIdByName(&CF_AppData.engine.channels[i].sem_id, + // ret = OS_CountSemGetIdByName(&cfdpEngine.channels[i].sem_id, // CF_AppData.config_table->chan[i].sem_name); // if (ret != OS_ERR_NAME_NOT_FOUND) @@ -1087,11 +1091,11 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) for (k = 0; k < CF_Direction_NUM; ++k, ++cw) { - list_head = CF_GetChunkListHead(&CF_AppData.engine.channels[i], k); + list_head = CF_GetChunkListHead(&cfdpEngine.channels[i], k); FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &CF_AppData.engine.chunk_mem[chunk_mem_offset]); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &cfdpEngine.chunk_mem[chunk_mem_offset]); chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; CF_CList_InitNode(&cw->cl_node); CF_CList_InsertBack(list_head, &cw->cl_node); @@ -1101,15 +1105,15 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // TODO remove histories // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) // { - // history = &CF_AppData.engine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + // history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; // CF_CList_InitNode(&history->cl_node); - // CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + // CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); // } } if (ret == CfdpStatus::T::CFDP_SUCCESS) { - CF_AppData.engine.enabled = true; + cfdpEngine.enabled = true; } return ret; @@ -1124,7 +1128,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = (CF_CFDP_CycleTx_args_t *)context; - CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ if (txn->flags.com.suspended) @@ -1161,7 +1165,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; - U8 chan_num = (chan - CF_AppData.engine.channels); + U8 chan_num = (chan - cfdpEngine.channels); if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) { @@ -1185,7 +1189,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) break; } - txn = container_of(chan->qs[CF_QueueIdx_PEND], CF_Transaction_t, cl_node); + txn = container_of_cpp(chan->qs[CF_QueueIdx_PEND], &CF_Transaction_t::cl_node); /* to be processed this needs a chunklist, get one now */ if (txn->chunks == NULL) @@ -1219,7 +1223,7 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t * args = (CF_CFDP_Tick_args_t *)context; - CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (!args->chan->cur || (args->chan->cur == txn)) { /* found where we left off, so clear that and move on */ @@ -1337,10 +1341,10 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ - ++CF_AppData.engine.seq_num; + ++cfdpEngine.seq_num; /* Capture info for history */ - txn->history->seq_num = CF_AppData.engine.seq_num; + txn->history->seq_num = cfdpEngine.seq_num; txn->history->src_eid = CF_AppData.config_table->local_eid; txn->history->peer_eid = dest_id; @@ -1357,14 +1361,14 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, U8 chan_num, U8 priority, CF_EntityId_t dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&CF_AppData.engine.channels[chan_num], CF_Direction_TX); + txn = CF_FindUnusedTransaction(&cfdpEngine.channels[chan_num], CF_Direction_TX); } else { @@ -1401,7 +1405,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, *-----------------------------------------------------------------*/ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &CF_AppData.engine.channels[chan_num]; + CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; CF_Transaction_t *txn; if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) @@ -1443,7 +1447,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi { CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); - ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; + // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; } else { @@ -1479,7 +1483,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &CF_AppData.engine.channels[chan].playback[i]; + pb = &cfdpEngine.channels[chan].playback[i]; if (!pb->busy) { break; @@ -1551,7 +1555,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", CF_FILENAME_MAX_PATH - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - CF_AppData.engine.channels), pb->priority, + CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - cfdpEngine.channels), pb->priority, pb->dest_id); txn->pb = pb; @@ -1601,13 +1605,13 @@ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; - const int chan_index = (chan - CF_AppData.engine.channels); + const int chan_index = (chan - cfdpEngine.channels); for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { CF_CFDP_ProcessPlaybackDirectory(chan, &chan->playback[i]); - CF_CFDP_UpdatePollPbCounted(&chan->playback[i], chan->playback[i].busy, - &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); + // CF_CFDP_UpdatePollPbCounted(&chan->playback[i], chan->playback[i].busy, + // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); } } @@ -1630,7 +1634,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { poll = &chan->poll[i]; - chan_index = (chan - CF_AppData.engine.channels); + chan_index = (chan - cfdpEngine.channels); cc = &CF_AppData.config_table->chan[chan_index]; pd = &cc->polldir[i]; count_check = 0; @@ -1676,7 +1680,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) count_check = 1; } - CF_CFDP_UpdatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); + // CF_CFDP_UpdatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); } } @@ -1691,12 +1695,12 @@ void CF_CFDP_CycleEngine(void) CF_Channel_t *chan; int i; - if (CF_AppData.engine.enabled) + if (cfdpEngine.enabled) { for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &CF_AppData.engine.channels[i]; - CF_AppData.engine.outgoing_counter = 0; + chan = &cfdpEngine.channels[i]; + cfdpEngine.outgoing_counter = 0; /* consume all received messages, even if channel is frozen */ CF_CFDP_ReceiveMessage(chan); @@ -1965,7 +1969,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) { - CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (OS_ObjectIdDefined(txn->fd)) { CF_WrappedClose(txn->fd); @@ -1986,11 +1990,11 @@ void CF_CFDP_DisableEngine(void) static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; CF_Channel_t * chan; - CF_AppData.engine.enabled = false; + cfdpEngine.enabled = false; for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &CF_AppData.engine.channels[i]; + chan = &cfdpEngine.channels[i]; /* first, close all active files */ for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) @@ -2016,7 +2020,7 @@ void CF_CFDP_DisableEngine(void) } /* finally all queue counters must be reset */ - memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); + // memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); // TODO remove pipe references // CFE_SB_DeletePipe(chan->pipe); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 24a7362bff7..676e1bd4e7a 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -28,13 +28,15 @@ #include -#include "cf_cfdp_types.hpp" #include "cf_cfdp_types.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" namespace Svc { namespace Ccsds { - + +// TODO Refactor global data into class member variables +CfdpEngineData cfdpEngine; + /** * @brief Structure for use with the CF_CFDP_CycleTx() function */ @@ -84,7 +86,7 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff * @param encap_hdr_size Offset of first CFDP PDU octet within buffer * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) */ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const void *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size); /* engine execution functions */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 1c00fb881e6..33289503df9 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -102,7 +102,7 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (unsigned long)crc_result, (unsigned long)expected_crc); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; ret = CfdpStatus::T::CFDP_ERROR; } @@ -159,7 +159,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); send_fin = true; - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ @@ -216,7 +216,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (long)fd->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ } } @@ -231,7 +231,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (long)fd->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ } else @@ -268,7 +268,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (unsigned long)eof->size, (unsigned long)txn->fsize); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; ret = CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR; } } @@ -277,7 +277,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CFDP_REC_PDU_BAD_EOF_ERROR; } @@ -598,7 +598,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ if (txn->state == CF_TxnState_R2) { @@ -665,7 +665,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; break; } @@ -679,7 +679,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; success = false; break; } @@ -771,7 +771,7 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -813,7 +813,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, (unsigned long)txn->state_data.receive.r2.eof_size); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); success = false; } @@ -837,7 +837,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) (unsigned long)txn->history->seq_num, (long)status); txn->fd = OS_OBJECT_ID_UNDEFINED; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; success = false; } else @@ -851,7 +851,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (long)ret); CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } @@ -871,7 +871,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* do nothing here, since it will be NAK'd again later */ } } @@ -951,7 +951,7 @@ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } /*---------------------------------------------------------------- @@ -992,7 +992,7 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; /* give up on this */ CF_CFDP_FinishTransaction(txn, true); diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index af045cc8a65..1239ac6e153 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -166,7 +166,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (long)foffs, (long)status); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } } @@ -180,7 +180,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; success = false; } } @@ -337,7 +337,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; success = false; } @@ -350,7 +350,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, (long)ret); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } @@ -366,7 +366,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, (long)status); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } } @@ -383,7 +383,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, (long)status); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } } @@ -543,7 +543,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -584,7 +584,7 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -708,7 +708,7 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; /* give up on this */ CF_CFDP_FinishTransaction(txn, true); @@ -779,7 +779,7 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } } } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index b1cf88ed684..5fc0b2c23eb 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -380,7 +380,7 @@ typedef struct CF_Transaction CF_StateFlags_t flags; /**< \brief Reference to the wrapper F' component in order to send PDUs */ - CfdpManager& cfdpManager; + CfdpManager* cfdpManager; } CF_Transaction_t; @@ -427,37 +427,20 @@ typedef struct CF_Channel U8 tick_type; } CF_Channel_t; -// /** -// * @brief CF engine output state -// * -// * Keeps the state of the current output PDU in the CF engine -// */ -// typedef struct CF_Output -// { -// CFE_SB_Buffer_t * msg; /**< \brief Binary message to be sent to underlying transport */ -// CF_EncoderState_t encode; /**< \brief Encoding state (while building message) */ -// CF_Logical_PduBuffer_t tx_pdudata; /**< \brief Tx PDU logical values */ -// } CF_Output_t; - -// /** -// * @brief CF engine input state -// * -// * Keeps the state of the current input PDU in the CF engine -// */ -// typedef struct CF_Input -// { -// CFE_SB_Buffer_t * msg; /**< \brief Binary message received from underlying transport */ -// CF_DecoderState_t decode; /**< \brief Decoding state (while interpreting message) */ -// CF_Logical_PduBuffer_t rx_pdudata; /**< \brief Rx PDU logical values */ -// } CF_Input_t; - /** * @brief An engine represents a pairing to a local EID * * Each engine can have at most CF_MAX_SIMULTANEOUS_TRANSACTIONS */ -typedef struct CF_Engine +typedef struct CfdpEngineDataT { + CfdpEngineDataT() + : seq_num(0), + outgoing_counter(0), + enabled(false) + { + + } CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ // CF_Output_t out; @@ -473,7 +456,7 @@ typedef struct CF_Engine U32 outgoing_counter; bool enabled; -} CF_Engine_t; +} CfdpEngineData; } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_clist.hpp b/Svc/Ccsds/CfdpManager/cf_clist.hpp index f50ad86cd06..ebf18178bc5 100644 --- a/Svc/Ccsds/CfdpManager/cf_clist.hpp +++ b/Svc/Ccsds/CfdpManager/cf_clist.hpp @@ -26,6 +26,7 @@ #ifndef CF_CLIST_HPP #define CF_CLIST_HPP +#include #include #include @@ -70,7 +71,15 @@ typedef struct CF_CListNode CF_CListNode_t; * Given a pointer to a CF_CListNode_t object which is known to be a member of a * larger container, this converts the pointer to that of the parent. */ -#define container_of(ptr, type, member) ((type *)((char *)(ptr) - (char *)offsetof(type, member))) +template +constexpr Container* container_of_cpp(Member* member_ptr, + Member Container::*member) +{ + return reinterpret_cast( + reinterpret_cast(member_ptr) - reinterpret_cast(&(reinterpret_cast(0)->*member)) + ); +} + /** * @brief Callback function type for use with CF_CList_Traverse() diff --git a/Svc/Ccsds/CfdpManager/cf_utils.cpp b/Svc/Ccsds/CfdpManager/cf_utils.cpp index cfb44a6a296..23e95147dff 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.cpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.cpp @@ -27,6 +27,7 @@ #include "cf_cfdp.hpp" #include "cf_utils.hpp" +#include "cf_clist.hpp" namespace Svc { namespace Ccsds { @@ -43,7 +44,7 @@ CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) if (txn->chan_num < CF_NUM_CHANNELS) { - chan = &CF_AppData.engine.channels[txn->chan_num]; + chan = &cfdpEngine.channels[txn->chan_num]; } else { @@ -59,7 +60,7 @@ CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) * See description in cf_utils.h for argument/return detail * *-----------------------------------------------------------------*/ -CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, uint8 direction) +CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction) { CF_CListNode_t **result; @@ -125,14 +126,14 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di { CF_CListNode_t * node; CF_Transaction_t *txn; - int q_index; /* initialized below in if */ + CF_QueueIdx_t q_index; /* initialized below in if */ - CF_Assert(chan); + FW_ASSERT(chan); if (chan->qs[CF_QueueIdx_FREE]) { node = chan->qs[CF_QueueIdx_FREE]; - txn = container_of(node, CF_Transaction_t, cl_node); + txn = container_of_cpp(node, &CF_Transaction_t::cl_node); CF_CList_Remove_Ex(chan, CF_QueueIdx_FREE, &txn->cl_node); @@ -144,11 +145,11 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di else { /* no free history, so take the oldest one from the channel's history queue */ - CF_Assert(chan->qs[CF_QueueIdx_HIST]); + FW_ASSERT(chan->qs[CF_QueueIdx_HIST]); q_index = CF_QueueIdx_HIST; } - txn->history = container_of(chan->qs[q_index], CF_History_t, cl_node); + txn->history = container_of_cpp(chan->qs[q_index], &CF_History_t::cl_node); CF_CList_Remove_Ex(chan, q_index, &txn->history->cl_node); @@ -183,12 +184,12 @@ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) * See description in cf_utils.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_FreeTransaction(CF_Transaction_t *txn, uint8 chan) +void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) { memset(txn, 0, sizeof(*txn)); txn->chan_num = chan; CF_CList_InitNode(&txn->cl_node); - CF_CList_InsertBack_Ex(&CF_AppData.engine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); + CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); } /*---------------------------------------------------------------- @@ -199,7 +200,7 @@ void CF_FreeTransaction(CF_Transaction_t *txn, uint8 chan) *-----------------------------------------------------------------*/ CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context) { - CF_Transaction_t *txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; if ((txn->history->src_eid == context->src_eid) && (txn->history->seq_num == context->transaction_sequence_number)) @@ -252,7 +253,7 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) { - CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); CF_Traverse_PriorityArg_t *arg = (CF_Traverse_PriorityArg_t *)context; if (txn->priority <= arg->priority) @@ -277,9 +278,9 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) { bool insert_back = false; - CF_Channel_t *chan = &CF_AppData.engine.channels[txn->chan_num]; + CF_Channel_t *chan = &cfdpEngine.channels[txn->chan_num]; - CF_Assert(txn->chan_num < CF_NUM_CHANNELS); + FW_ASSERT(txn->chan_num < CF_NUM_CHANNELS, txn->chan_num, CF_NUM_CHANNELS); /* look for proper position on PEND queue for this transaction. * This is a simple priority sort. */ @@ -319,7 +320,7 @@ void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) { CF_TraverseAll_Arg_t *traverse_all = arg; - CF_Transaction_t * txn = container_of(node, CF_Transaction_t, cl_node); + CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); traverse_all->fn(txn, traverse_all->context); ++traverse_all->counter; return CF_CLIST_CONT; @@ -331,7 +332,7 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, * See description in cf_utils.h for argument/return detail * *-----------------------------------------------------------------*/ -int32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) +I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; CF_QueueIdx_t queueidx; @@ -347,12 +348,12 @@ int32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_ * See description in cf_utils.h for argument/return detail * *-----------------------------------------------------------------*/ -int32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context) +I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context) { int i; - int32 ret = 0; + I32 ret = 0; for (i = 0; i < CF_NUM_CHANNELS; ++i) - ret += CF_TraverseAllTransactions(CF_AppData.engine.channels + i, fn, context); + ret += CF_TraverseAllTransactions(cfdpEngine.channels + i, fn, context); return ret; } diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 649d1c9cded..191c0d74aa4 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -89,40 +89,40 @@ typedef struct CF_Traverse_PriorityArg static inline void CF_DequeueTransaction(CF_Transaction_t *txn) { FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); - CF_CList_Remove(&CF_AppData.engine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); - FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + CF_CList_Remove(&cfdpEngine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } static inline void CF_MoveTransaction(CF_Transaction_t *txn, CF_QueueIdx_t queue) { FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); - CF_CList_Remove(&CF_AppData.engine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); - FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; - CF_CList_InsertBack(&CF_AppData.engine.channels[txn->chan_num].qs[queue], &txn->cl_node); + CF_CList_Remove(&cfdpEngine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + CF_CList_InsertBack(&cfdpEngine.channels[txn->chan_num].qs[queue], &txn->cl_node); txn->flags.com.q_index = queue; - ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) { CF_CList_Remove(&chan->qs[queueidx], node); - FW_ASSERT(CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]); /* sanity check */ - --CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; } static inline void CF_CList_InsertAfter_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *start, CF_CListNode_t *after) { CF_CList_InsertAfter(&chan->qs[queueidx], start, after); - ++CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; + // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; } static inline void CF_CList_InsertBack_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) { CF_CList_InsertBack(&chan->qs[queueidx], node); - ++CF_AppData.hk.Payload.channel_hk[chan - CF_AppData.engine.channels].q_size[queueidx]; + // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; } /************************************************************************/ @@ -201,21 +201,6 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, */ CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context); -/************************************************************************/ -/** @brief Write a transaction-based queue's transaction history to a file. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param fd Open File descriptor to write to - * @param chan Pointer to associated CF channel object - * @param queue Queue Index to write - * - * @retval 0 on success - * @retval 1 on error - */ -CfdpStatus::T CF_WriteTxnQueueDataToFile(osal_id_t fd, CF_Channel_t *chan, CF_QueueIdx_t queue); - /************************************************************************/ /** @brief Insert a transaction into a priority sorted transaction queue. * diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp index b6f67bd8076..ec9af7dd3a8 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp +++ b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp @@ -93,7 +93,7 @@ typedef struct CF_TxnFilenames * CF_Transaction_Payload_t, any command that selects a transaction based on EID * * @par Limits - * Must be one of uint8, uint16, uint32, U64. + * Must be one of U8, U16, U32, U64. */ typedef U32 CF_EntityId_t; @@ -112,7 +112,7 @@ typedef U32 CF_EntityId_t; * CF_Transaction_Payload_t, any command that selects a transaction based on TSN * * @par Limits - * Must be one of uint8, uint16, uint32, U64. + * Must be one of U8, U16, U32, U64. */ typedef U32 CF_TransactionSeq_t; From 4c50ca818a6e404ffba823e2fe4851745639faa9 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 23 Dec 2025 12:26:48 -0700 Subject: [PATCH 021/185] Completed refactor of cf_utils --- Svc/Ccsds/CfdpManager/cf_utils.cpp | 30 +++++++++++++++--------------- Svc/Ccsds/CfdpManager/cf_utils.hpp | 2 +- 2 files changed, 16 insertions(+), 16 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/cf_utils.cpp b/Svc/Ccsds/CfdpManager/cf_utils.cpp index 23e95147dff..3546edffb59 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.cpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.cpp @@ -186,7 +186,8 @@ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) *-----------------------------------------------------------------*/ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) { - memset(txn, 0, sizeof(*txn)); + // TODO make sure transaction default constructor is sane + *txn = CF_Transaction_t{}; txn->chan_num = chan; CF_CList_InitNode(&txn->cl_node); CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); @@ -198,15 +199,16 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) * See description in cf_utils.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context) +CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CF_CListTraverse_Status_t ret = CF_CListTraverse_Status_CONTINUE; + CF_Traverse_TransSeqArg_t* seqContext = static_cast(context); - if ((txn->history->src_eid == context->src_eid) && (txn->history->seq_num == context->transaction_sequence_number)) + if ((txn->history->src_eid == seqContext->src_eid) && (txn->history->seq_num == seqContext->transaction_sequence_number)) { - context->txn = txn; - ret = CfdpStatus::T::CFDP_ERROR; /* exit early */ + seqContext->txn = txn; + ret = CF_CListTraverse_Status_EXIT; /* exit early */ } return ret; @@ -229,12 +231,11 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; CF_CListNode_t * ptrs[] = {chan->qs[CF_QueueIdx_RX], chan->qs[CF_QueueIdx_PEND], chan->qs[CF_QueueIdx_TXA], chan->qs[CF_QueueIdx_TXW]}; - int i; CF_Transaction_t * ret = NULL; - for (i = 0; i < (sizeof(ptrs) / sizeof(ptrs[0])); ++i) + for (CF_CListNode_t* head : ptrs) { - CF_CList_Traverse(ptrs[i], (CF_CListFn_t)CF_FindTransactionBySequenceNumber_Impl, &ctx); + CF_CList_Traverse(head, CF_FindTransactionBySequenceNumber_Impl, &ctx); if (ctx.txn) { ret = ctx.txn; @@ -254,7 +255,7 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) { CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - CF_Traverse_PriorityArg_t *arg = (CF_Traverse_PriorityArg_t *)context; + CF_Traverse_PriorityArg_t *arg = static_cast(context); if (txn->priority <= arg->priority) { @@ -319,7 +320,7 @@ void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) { - CF_TraverseAll_Arg_t *traverse_all = arg; + CF_TraverseAll_Arg_t *traverse_all = static_cast(arg); CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); traverse_all->fn(txn, traverse_all->context); ++traverse_all->counter; @@ -335,8 +336,7 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; - CF_QueueIdx_t queueidx; - for (queueidx = CF_QueueIdx_PEND; queueidx <= CF_QueueIdx_RX; ++queueidx) + for (I32 queueidx = CF_QueueIdx_PEND; queueidx <= CF_QueueIdx_RX; ++queueidx) CF_CList_Traverse(chan->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); return args.counter; @@ -413,7 +413,7 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) case CF_TxnStatus_UNSUPPORTED_CHECKSUM_TYPE: case CF_TxnStatus_SUSPEND_REQUEST_RECEIVED: case CF_TxnStatus_CANCEL_REQUEST_RECEIVED: - result = (CF_CFDP_ConditionCode_t)txn_stat; + result = static_cast(txn_stat); break; /* Extended status codes below here --- @@ -450,7 +450,7 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) CF_TxnStatus_t CF_TxnStatus_From_ConditionCode(CF_CFDP_ConditionCode_t cc) { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - return (CF_TxnStatus_t)cc; + return static_cast(cc); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 191c0d74aa4..237510844ad 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -199,7 +199,7 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, * @retval 0 when it isn't found, which causes list traversal to continue * */ -CfdpStatus::T CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, CF_Traverse_TransSeqArg_t *context); +CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); /************************************************************************/ /** @brief Insert a transaction into a priority sorted transaction queue. From 69fe755a4d71d56998596a26be42946a1ae10c0f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 23 Dec 2025 13:20:07 -0700 Subject: [PATCH 022/185] Beginning of adding parameters --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 29 ++++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 14 +++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 7 ++ Svc/Ccsds/CfdpManager/CfeStubs.hpp | 20 ++-- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 143 +++++++++++++------------- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 127 ++++++++++++----------- 6 files changed, 198 insertions(+), 142 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index e026d1cfa50..8f80638cae6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -163,6 +163,35 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co this->returnBufferHelper(pdu); } + // ---------------------------------------------------------------------- + // Parameter helpers used by the CFDP engine + // ---------------------------------------------------------------------- + + CfdpEntityId CfdpManager:: getLocalEidParam(void) + { + Fw::ParamValid valid; + // check for coding errors as all CFDP parameters must have a default + + CfdpEntityId localEid = this->paramGet_LocalEid(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + return localEid; + } + + + U32 CfdpManager:: getOutgoingFileChunkSizeParam(void) + { + Fw::ParamValid valid; + // check for coding errors as all CFDP parameters must have a default + + U32 chunkSize = this->paramGet_OutgoingFileChunkSize(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + return chunkSize; + } + // ---------------------------------------------------------------------- // Buffer helpers // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 4bc6351732b..28cbc7cb4b7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -11,6 +11,20 @@ module Ccsds { event CfdpBuffersExuasted severity warning low \ format "Unable to alocate a PDU buffer" + + ############################################################################## + # Parameters + ############################################################################## + + @ CFDP ID to denote the current node when sending PDUs + param LocalEid: CfdpEntityId \ + default 42 + + @ Maximum number of bytes to put into a file PDU + @ TODO - Should this exist or should this always be CF_MAX_PDU_SIZE - header? + param OutgoingFileChunkSize: U32 \ + default 480 + ############################################################################## # Custom ports ############################################################################## diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 6abeeb02757..34a0b193fa5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -60,6 +60,13 @@ class CfdpManager final : public CfdpManagerComponentBase { // Equivelent of CF_CFDP_Send void sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); + public: + // ---------------------------------------------------------------------- + // Parameter helpers used by the CFDP engine + // ---------------------------------------------------------------------- + CfdpEntityId getLocalEidParam(void); + U32 getOutgoingFileChunkSizeParam(void); + private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 65b29c2aff1..b32f639125d 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -24,22 +24,22 @@ namespace Ccsds { // Os::FileInterface::Status open(const char* path, Mode mode, OverwriteType overwrite); // CfdpStatus::T CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) -{} +{ return 0; } // Status write(const U8* buffer, FwSizeType& size, WaitType wait) // CfdpStatus::T CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) -{} +{ return 0; } // Status read(U8* buffer, FwSizeType& size); // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) -{} +{return 0; } // void close(void); // int32 OS_close(osal_id_t filedes); I32 OS_close(Os::FileHandle filedes) -{} +{return 0; } // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) @@ -49,7 +49,7 @@ I32 OS_close(Os::FileHandle filedes) // bool isOpen() const; // static inline bool OS_ObjectIdDefined(osal_id_t object_id) inline bool OS_ObjectIdDefined(Os::FileHandle object_id) -{} +{ return true; } // void close() // void CF_WrappedClose(osal_id_t fd) @@ -63,7 +63,7 @@ void CF_WrappedClose(Os::FileHandle fd) // CfdpStatus::T CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) // BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the end of the file I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) -{} +{ return 0; } // BPC: One CF function was already replaced with an OS call: // void CF_CFDP_MoveFile(const char *src, const char *dest_dir) @@ -74,24 +74,24 @@ I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) // static Status FileSystem::removeFile(const char* path); // int32 OS_remove(const char *path) I32 OS_remove(const char *path) -{} +{ return 0; } // From // Status Directory::open(const char* path, OpenMode mode); // int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) -{} +{ return 0; } // Status read(char* fileNameBuffer, FwSizeType buffSize) override; // * @param[out] dirent Buffer to store directory entry information @nonnull // int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) -{} +{return 0; } // void close(void) // int32 OS_DirectoryClose(osal_id_t dir_id); I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) -{} +{return 0; } } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 33289503df9..6474ee6b8bf 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -97,11 +97,11 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) crc_result = txn->crc.getValue(); if (crc_result != expected_crc) { - CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (unsigned long)crc_result, - (unsigned long)expected_crc); + // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, + // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; ret = CfdpStatus::T::CFDP_ERROR; } @@ -155,9 +155,9 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) /* Check limit and handle if needed */ if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].nak_limit) { - CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ @@ -208,13 +208,13 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (txn->state_data.receive.cached_pos != fd->offset) { - fret = CF_WrappedLseek(txn->fd, fd->offset, OS_SEEK_SET); + fret = CF_WrappedLseek(txn->fd, fd->offset, Os::File::SeekType::ABSOLUTE); if (fret != fd->offset) { - CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - (long)fd->offset, (long)fret); + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (long)fd->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ @@ -226,10 +226,10 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t fret = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); if (fret != fd->data_len) { - CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - (long)fd->data_len, (long)fret); + // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (long)fd->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ @@ -263,20 +263,20 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf /* only check size if MD received, otherwise it's still OK */ if (txn->flags.rx.md_recv && (eof->size != txn->fsize)) { - CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (unsigned long)eof->size, - (unsigned long)txn->fsize); + // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, + // (unsigned long)txn->fsize); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; ret = CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR; } } else { - CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CFDP_REC_PDU_BAD_EOF_ERROR; } @@ -537,9 +537,9 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { /* need to send simple NAK packet to request metadata PDU again */ /* after doing so, transition to recv md state */ - CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ nak->scope_start = 0; nak->scope_end = 0; @@ -581,10 +581,10 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename) - 1, "%.*s/%lu:%lu.tmp", CF_FILENAME_MAX_PATH - 1, CF_AppData.config_table->tmp_dir, (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); + // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); } CF_CFDP_ArmAckTimer(txn); @@ -594,10 +594,10 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) OS_READ_WRITE); if (ret < 0) { - CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); + // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ if (txn->state == CF_TxnState_R2) @@ -657,14 +657,14 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) { - fret = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, OS_SEEK_SET); + fret = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); if (fret != txn->state_data.receive.r2.rx_crc_calc_bytes) { - CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + // CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; break; @@ -674,10 +674,10 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) fret = CF_WrappedRead(txn->fd, buf, read_size); if (fret != read_size) { - CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); + // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; success = false; @@ -768,9 +768,9 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -808,11 +808,11 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* EOF was received, so check that md and EOF sizes match */ if (txn->state_data.receive.r2.eof_size != txn->fsize) { - CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, - (unsigned long)txn->state_data.receive.r2.eof_size); + // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, + // (unsigned long)txn->state_data.receive.r2.eof_size); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); success = false; @@ -831,10 +831,10 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CFE_ES_PerfLogExit(CF_PERF_ID_RENAME); if (status != OS_SUCCESS) { - CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (long)status); + // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)status); txn->fd = OS_OBJECT_ID_UNDEFINED; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; @@ -846,10 +846,10 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) OS_READ_WRITE); if (ret < 0) { - CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (long)ret); + // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)ret); CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ @@ -868,9 +868,9 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", - (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* do nothing here, since it will be NAK'd again later */ } @@ -948,9 +948,10 @@ void CF_CFDP_R_Cancel(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) { - CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + (void) txn; + // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } @@ -988,9 +989,9 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) /* Check limit and handle if needed */ if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) { - CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 1239ac6e153..2e7d3c38f62 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -28,6 +28,7 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_s.hpp" #include "cf_utils.hpp" +#include "CfeStubs.hpp" #include #include @@ -105,14 +106,16 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) { - bool success = true; - int status = 0; - CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; - CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, 0, CF_AppData.config_table->local_eid, - txn->history->peer_eid, 0, txn->history->seq_num, 1); + bool success = true; + int status = 0; + CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; + CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, + txn->cfdpManager->getLocalEidParam(), + txn->history->peer_eid, 0, txn->history->seq_num, 1); CF_Logical_PduFileDataHeader_t *fd; - size_t actual_bytes; - void * data_ptr; + size_t actual_bytes; + void * data_ptr; + U32 outgoing_file_chunk_size; if (!ph) { @@ -129,18 +132,20 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes /* * the actual bytes to read is the smallest of these: + * - amount of space actually available in the PDU after encoding the headers * - passed-in size * - outgoing_file_chunk_size from configuration - * - amount of space actually available in the PDU after encoding the headers */ actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); if (actual_bytes > bytes_to_read) { actual_bytes = bytes_to_read; } - if (actual_bytes > CF_AppData.config_table->outgoing_file_chunk_size) + + outgoing_file_chunk_size = txn->cfdpManager->getOutgoingFileChunkSizeParam(); + if (actual_bytes > outgoing_file_chunk_size) { - actual_bytes = CF_AppData.config_table->outgoing_file_chunk_size; + actual_bytes = outgoing_file_chunk_size; } /* @@ -159,13 +164,13 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (txn->state_data.send.cached_pos != foffs) { - status = CF_WrappedLseek(txn->fd, foffs, OS_SEEK_SET); + status = CF_WrappedLseek(txn->fd, foffs, Os::File::SeekType::ABSOLUTE); if (status != foffs) { - CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (long)foffs, (long)status); + // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } @@ -176,10 +181,10 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); if (status != actual_bytes) { - CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); + // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; success = false; } @@ -190,7 +195,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes txn->state_data.send.cached_pos += status; CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::CFDP_SUCCESS */ - CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, actual_bytes, txn->fsize); /* sanity check */ if (calc_crc) { @@ -333,10 +338,10 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { if (OS_FileOpenCheck(txn->history->fnames.src_filename) == OS_SUCCESS) { - CFE_EVS_SendEvent(CF_CFDP_S_ALREADY_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - txn->history->fnames.src_filename); + // CFE_EVS_SendEvent(CF_CFDP_S_ALREADY_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // txn->history->fnames.src_filename); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; success = false; } @@ -346,10 +351,10 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.src_filename, OS_FILE_FLAG_NONE, OS_READ_ONLY); if (ret < 0) { - CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - txn->history->fnames.src_filename, (long)ret); + // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // txn->history->fnames.src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; @@ -361,11 +366,11 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) status = CF_WrappedLseek(txn->fd, 0, OS_SEEK_END); if (status < 0) { - CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): failed to seek end file %s, error=%ld", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, - (long)status); + // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to seek end file %s, error=%ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + // (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } @@ -375,14 +380,14 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { txn->fsize = status; - status = CF_WrappedLseek(txn->fd, 0, OS_SEEK_SET); + status = CF_WrappedLseek(txn->fd, 0, Os::File::SeekType::ABSOLUTE); if (status != 0) { - CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, - (long)status); + // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + // (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } @@ -395,9 +400,9 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (sret == CFDP_SEND_PDU_ERROR) { /* failed to send md */ - CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); success = false; } else if (sret == CfdpStatus::T::CFDP_SUCCESS) @@ -438,9 +443,9 @@ CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* received early fin, so just cancel */ - CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_EARLY_FIN); txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; @@ -532,17 +537,17 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) nak->segment_list.num_segments; if (bad_sr) { - CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num, bad_sr); + // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, bad_sr); } } else { - CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -581,9 +586,9 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->state == CF_TxnState_S2), - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; } } @@ -704,9 +709,9 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) /* Check limit and handle if needed */ if (txn->state_data.send.s2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) { - CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; @@ -774,9 +779,9 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* inactivity is abnormal in any other state */ if (txn->state != CF_TxnState_HOLD && txn->state == CF_TxnState_S2) { - CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, - (unsigned long)txn->history->seq_num); + // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; From 8356a3ec9a3734a0dca0fb2173234b8e563a26e7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 26 Dec 2025 10:22:29 -0700 Subject: [PATCH 023/185] Refactor CF_CFDP_S_CheckAndRespondNak to separate out error logic and NAK processed logic --- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 57 +++++++------ Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 8 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 121 ++++++++++++++++------------ Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp | 9 +-- 4 files changed, 104 insertions(+), 91 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 558ded6a700..ebca6cfd827 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -2,41 +2,38 @@ module Svc { module Ccsds { enum CfdpStatus { - CFDP_SUCCESS # CFDP operation has been succesfull - CFDP_ERROR # Generic CFDP error return code - CFDP_PDU_METADATA_ERROR # Invalid metadata PDU - CFDP_SHORT_PDU_ERROR # PDU too short - CFDP_REC_PDU_FSIZE_MISMATCH_ERROR # Receive PDU: EOF file size mismatch - CFDP_REC_PDU_BAD_EOF_ERROR # Receive PDU: Invalid EOF packet - CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR # Send PDU: No send buffer available, throttling limit reached - CFDP_SEND_PDU_ERROR # Send PDU: Send failed + CFDP_SUCCESS @< CFDP operation has been succesfull + CFDP_ERROR @< Generic CFDP error return code + CFDP_PDU_METADATA_ERROR @< Invalid metadata PDU + CFDP_SHORT_PDU_ERROR @< PDU too short + CFDP_REC_PDU_FSIZE_MISMATCH_ERROR @< Receive PDU: EOF file size mismatch + CFDP_REC_PDU_BAD_EOF_ERROR @< Receive PDU: Invalid EOF packet + CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR @< Send PDU: No send buffer available, throttling limit reached + CFDP_SEND_PDU_ERROR @< Send PDU: Send failed } -# @brief Structure representing base CFDP PDU header -# -# Reflects the common content at the beginning of all CFDP PDUs, of all types. -# -# @sa CF_CFDP_PduHeader_t for encoded form +@< Structure representing base CFDP PDU header +@< CF_CFDP_PduHeader_t for encoded form struct CfdpLogicalPduHeader { - version: U8 # \brief Version of the protocol#/ - pdu_type: U8 # \brief File Directive (0) or File Data (1)#/ - direction: U8 # \brief Toward Receiver (0) or Toward Sender (1)#/ - txm_mode: U8 # \brief Acknowledged (0) or Unacknowledged (1)#/ - crc_flag: U8 # \brief CRC not present (0) or CRC present (1)#/ - large_flag: U8 # \brief Small/32-bit size (0) or Large/64-bit size (1)#/ + version: U8 @< Version of the protocol + pdu_type: U8 @< File Directive (0) or File Data (1) + direction: U8 @< Toward Receiver (0) or Toward Sender (1) + txm_mode: U8 @< Acknowledged (0) or Unacknowledged (1) + crc_flag: U8 @< CRC not present (0) or CRC present (1) + large_flag: U8 @< Small/32-bit size (0) or Large/64-bit size (1) - segmentation_control: U8 # \brief Record boundaries not preserved (0) or preserved (1)#/ - eid_length: U8 # \brief Length of encoded entity IDs, in octets (NOT size of logical value)#/ - segment_meta_flag: U8 # \brief Segment Metatdata not present (0) or Present (1)#/ - txn_seq_length: U8 # \brief Length of encoded sequence number, in octets (NOT size of logical value)#/ + segmentation_control: U8 @< Record boundaries not preserved (0) or preserved (1) + eid_length: U8 @< Length of encoded entity IDs, in octets (NOT size of logical value) + segment_meta_flag: U8 @< Segment Metatdata not present (0) or Present (1) + txn_seq_length: U8 @< Length of encoded sequence number, in octets (NOT size of logical value) - header_encoded_length: U16 # \brief Length of the encoded PDU header, in octets (NOT sizeof struct)#/ - data_encoded_length: U16 # \brief Length of the encoded PDU data, in octets#/ + header_encoded_length: U16 @< Length of the encoded PDU header, in octets (NOT sizeof struct) + data_encoded_length: U16 @< Length of the encoded PDU data, in octets - source_eid: CfdpEntityId # \brief Source entity ID (normalized)#/ - destination_eid: CfdpEntityId # \brief Destination entity ID (normalized)#/ - sequence_num: CfdpTransactionSeq # \brief Sequence number (normalized)#/ + source_eid: CfdpEntityId @< Source entity ID (normalized) + destination_eid: CfdpEntityId @< Destination entity ID (normalized) + sequence_num: CfdpTransactionSeq @< Sequence number (normalized) } -} # Ccsds -} # Svc \ No newline at end of file +} @< Ccsds +} @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 6474ee6b8bf..dce67801c8b 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -525,7 +525,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); if (sret == CfdpStatus::T::CFDP_SUCCESS) { CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; @@ -549,7 +549,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) sret = CF_CFDP_SendNak(txn, ph); // this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR */ - FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); if (sret == CfdpStatus::T::CFDP_SUCCESS) { ret = CfdpStatus::T::CFDP_SUCCESS; @@ -740,7 +740,7 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); /* CF_CFDP_SendFin does not return CFDP_SEND_PDU_ERROR */ - FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); txn->state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != CfdpStatus::T::CFDP_SUCCESS) @@ -1061,7 +1061,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) { sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, txn->state_data.receive.r2.eof_cc, txn->history->peer_eid, txn->history->seq_num); - FW_ASSERT(sret != CFDP_SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); /* if CfdpStatus::T::CFDP_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * CFDP_SEND_PDU_ERROR */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 2e7d3c38f62..3f5313f42a5 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -104,23 +104,24 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) +CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { - bool success = true; - int status = 0; - CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; - CF_Logical_PduBuffer_t * ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, - txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, 1); + I32 status = 0; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CF_Logical_PduBuffer_t * ph = NULL; CF_Logical_PduFileDataHeader_t *fd; size_t actual_bytes; void * data_ptr; U32 outgoing_file_chunk_size; + FW_ASSERT(bytes_processed != NULL); + *bytes_processed = 0; + + ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), + txn->history->peer_eid, 0, txn->history->seq_num, 1); if (!ph) { - ret = CfdpStatus::T::CFDP_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ - success = false; + ret = CfdpStatus::T::CFDP_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ } else { @@ -141,7 +142,6 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes { actual_bytes = bytes_to_read; } - outgoing_file_chunk_size = txn->cfdpManager->getOutgoingFileChunkSizeParam(); if (actual_bytes > outgoing_file_chunk_size) { @@ -165,44 +165,46 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (txn->state_data.send.cached_pos != foffs) { status = CF_WrappedLseek(txn->fd, foffs, Os::File::SeekType::ABSOLUTE); - if (status != foffs) + // TODO refactor to an Os status check + if (status != static_cast(foffs)) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - success = false; + ret = CfdpStatus::T::CFDP_ERROR; } } - if (success) + if (ret == CfdpStatus::T::CFDP_SUCCESS) { status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); - if (status != actual_bytes) + // TODO refactor to an Os status check + if (status != static_cast(actual_bytes)) { // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; - success = false; + ret = CfdpStatus::T::CFDP_ERROR; } } - - if (success) + + if (ret == CfdpStatus::T::CFDP_SUCCESS) { txn->state_data.send.cached_pos += status; CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::CFDP_SUCCESS */ // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; - FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, actual_bytes, txn->fsize); /* sanity check */ + FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ if (calc_crc) { - txn->crc.update(fd->data_ptr, fd->offset, fd->data_len); + txn->crc.update(static_cast(fd->data_ptr), fd->offset, static_cast(fd->data_len)); } - ret = actual_bytes; + *bytes_processed = actual_bytes; } } @@ -217,9 +219,16 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes *-----------------------------------------------------------------*/ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { - I32 bytes_processed = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1); + U32 bytes_processed = 0; + CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); - if (bytes_processed > 0) + if(status != CfdpStatus::T::CFDP_SUCCESS) + { + /* IO error -- change state and send EOF */ + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } + else if (bytes_processed > 0) { txn->foffs += bytes_processed; if (txn->foffs == txn->fsize) @@ -228,12 +237,6 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) txn->state_data.send.sub_state = CF_TxSubState_EOF; } } - else if (bytes_processed < 0) - { - /* IO error -- change state and send EOF */ - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->state_data.send.sub_state = CF_TxSubState_EOF; - } else { /* don't care about other cases */ @@ -246,16 +249,20 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) { const CF_Chunk_t *chunk; - CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T sret; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + U32 bytes_processed = 0; + + FW_ASSERT(nakProcessed != NULL); + *nakProcessed = false; if (txn->flags.tx.md_need_send) { sret = CF_CFDP_SendMd(txn); - if (sret == CFDP_SEND_PDU_ERROR) + if (sret == CfdpStatus::T::CFDP_SEND_PDU_ERROR) { ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ } @@ -266,7 +273,8 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) txn->flags.tx.md_need_send = false; } /* unless CFDP_SEND_PDU_ERROR, return 1 to keep caller from sending file data */ - ret = 1; /* 1 means nak processed, so don't send filedata */ + *nakProcessed = true; /* nak processed, so don't send filedata */ + } } else @@ -275,19 +283,20 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) chunk = CF_ChunkList_GetFirstChunk(&txn->chunks->chunks); if (chunk != NULL) { - ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0); - if (ret > 0) + ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); + if(ret != CfdpStatus::T::CFDP_SUCCESS) { - CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, ret); - ret = 1; /* processed nak, so caller doesn't send file data */ + /* error occurred */ + ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ } - else if (ret < 0) + else if (bytes_processed > 0) { - ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ + CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, ret); + *nakProcessed = true; /* nak processed, so caller doesn't send file data */ } else { - /* nothing to do if ret==0, since nothing was sent */ + /* nothing to do if bytes_processed==0, since nothing was sent */ } } } @@ -303,21 +312,25 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) { - int ret = CF_CFDP_S_CheckAndRespondNak(txn); - - if (!ret) - { - CF_CFDP_S_SubstateSendFileData(txn); - } - else if (ret < 0) + CfdpStatus::T status; + bool nakProcessed = false; + + status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); + if (status != CfdpStatus::CFDP_SUCCESS) { CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ CF_CFDP_FinishTransaction(txn, true); + return; + } + + if (!nakProcessed) + { + CF_CFDP_S_SubstateSendFileData(txn); } else { - /* don't care about other cases */ + /* NAK was processed, so do not send filedata */ } } @@ -397,7 +410,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { sret = CF_CFDP_SendMd(txn); - if (sret == CFDP_SEND_PDU_ERROR) + if (sret == CfdpStatus::T::CFDP_SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -839,10 +852,14 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) *-----------------------------------------------------------------*/ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) { - int ret = CF_CFDP_S_CheckAndRespondNak(txn); - - if (ret == 1) + bool nakProcessed = false; + CfdpStatus::T status; + + status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); + if ((status == CfdpStatus::CFDP_SUCCESS) && nakProcessed) + { *cont = 1; /* cause dispatcher to re-enter this wakeup */ + } } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp index 7ab6c4127fa..949f0722f09 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp @@ -223,13 +223,12 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns CfdpStatus::T::CFDP_ERROR if error. - * @retval 0 if no NAK processed. - * @retval 1 if NAK processed. + * @returns CFDP_ERROR if error otherwise CFDP_SUCCESS * - * @param txn Pointer to the transaction object + * @param txn Pointer to the transaction object + * @param nakProcessed true if a NAK was processed, otherwise false */ -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); /************************************************************************/ /** @brief Send filedata handling for S2. From ccfb9ae332fe4ec6131da45b6a0d092b5ea48938 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 26 Dec 2025 10:44:26 -0700 Subject: [PATCH 024/185] CFDP send checkpoint --- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 5 ++ Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 74 ++++++++++++++++------------- 2 files changed, 45 insertions(+), 34 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index b32f639125d..4136f791ffa 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -51,6 +51,11 @@ I32 OS_close(Os::FileHandle filedes) inline bool OS_ObjectIdDefined(Os::FileHandle object_id) { return true; } +// bool isOpen() const; +// int32 OS_FileOpenCheck(const char *Filename); +I32 OS_FileOpenCheck(const char *Filename) +{return 0; } + // void close() // void CF_WrappedClose(osal_id_t fd) void CF_WrappedClose(Os::FileHandle fd) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 3f5313f42a5..4aabbb1deee 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -204,7 +204,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes txn->crc.update(static_cast(fd->data_ptr), fd->offset, static_cast(fd->data_len)); } - *bytes_processed = actual_bytes; + *bytes_processed = static_cast(actual_bytes); } } @@ -349,7 +349,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (!OS_ObjectIdDefined(txn->fd)) { - if (OS_FileOpenCheck(txn->history->fnames.src_filename) == OS_SUCCESS) + // TODO BPC this should be a true check + if (OS_FileOpenCheck(txn->history->fnames.src_filename) == 1) { // CFE_EVS_SendEvent(CF_CFDP_S_ALREADY_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), @@ -361,7 +362,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.src_filename, OS_FILE_FLAG_NONE, OS_READ_ONLY); + // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_ONLY + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.src_filename, 0, 0); if (ret < 0) { // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, @@ -369,14 +371,15 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, // txn->history->fnames.src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } } if (success) { - status = CF_WrappedLseek(txn->fd, 0, OS_SEEK_END); + // TODO BPC mode = OS_SEEK_END + status = CF_WrappedLseek(txn->fd, 0, 2); if (status < 0) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, @@ -443,7 +446,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) { - return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, txn->state_data.send.s2.fin_cc, + return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, + static_cast(txn->state_data.send.s2.fin_cc), txn->history->peer_eid, txn->history->seq_num); } @@ -486,7 +490,7 @@ void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - CF_CFDP_SetTxnStatus(txn, ph->int_header.fin.cc); + CF_CFDP_SetTxnStatus(txn, static_cast(ph->int_header.fin.cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything @@ -546,8 +550,8 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } - CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += - nak->segment_list.num_segments; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += + // nak->segment_list.num_segments; if (bad_sr) { // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, @@ -614,37 +618,39 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + // TODO BPC - need to reword CFDP receive /* s1 doesn't need to receive anything */ - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + // static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; + // CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } /*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ +* +* Application-scope internal function +* See description in cf_cfdp_s.h for argument/return detail +* +*-----------------------------------------------------------------*/ void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = {.fdirective = { - [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, - }}; - static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = { - .fdirective = { - [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak}}; - static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = { - .fdirective = {[CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_Fin, - [CF_CFDP_FileDirective_ACK] = CF_CFDP_S2_EofAck, - [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak_Arm}}; - - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { - .substate = {[CF_TxSubState_METADATA] = &s2_meta, - [CF_TxSubState_FILEDATA] = &s2_fd_or_eof, - [CF_TxSubState_EOF] = &s2_fd_or_eof, - [CF_TxSubState_CLOSEOUT_SYNC] = &s2_wait_ack}}; - - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + // TODO BPC - need to reword CFDP receive + // static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = {.fdirective = { + // [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, + // }}; + // static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = { + // .fdirective = { + // [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak}}; + // static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = { + // .fdirective = {[CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_Fin, + // [CF_CFDP_FileDirective_ACK] = CF_CFDP_S2_EofAck, + // [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak_Arm}}; + + // static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { + // .substate = {[CF_TxSubState_METADATA] = &s2_meta, + // [CF_TxSubState_FILEDATA] = &s2_fd_or_eof, + // [CF_TxSubState_EOF] = &s2_fd_or_eof, + // [CF_TxSubState_CLOSEOUT_SYNC] = &s2_wait_ack}}; + + // CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } /*---------------------------------------------------------------- From 739eb7ad7f8acbc62da58171253c62d4a28737fc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 26 Dec 2025 12:20:53 -0700 Subject: [PATCH 025/185] Completed CFDP send updates --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CfdpCfg.fpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 16 ++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 20 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 1 + Svc/Ccsds/CfdpManager/CfdpTimer.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTimer.hpp | 6 +- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 9 + Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 2 +- Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp | 206 +++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp | 197 ++++++++++++++++++++ Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 4 +- Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 109 +++++++---- 14 files changed, 527 insertions(+), 50 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp create mode 100644 Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 93b8692eafe..59c0c3829a8 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -24,6 +24,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" "${CMAKE_CURRENT_LIST_DIR}/cf_utils.cpp" + "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_dispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" # TODO This should be moved to the F' config directory diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp index 6cc0db3a4e9..7ff1c2fd510 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp @@ -5,7 +5,7 @@ @ Number of buffer ports used to send PDUs @ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp -constant CfdpManagerNumBufferPorts = 2 +constant CfdpManagerNumChannels = 2 @ @brief Entity id size @ diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp index 78ed63b8fac..0dd95953e8d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -13,7 +13,7 @@ namespace Ccsds { * @par Description: * The number of channels in the engine. Changing this * value changes the configuration table for the application. - * This must match CfdpManagerNumBufferPorts defined in CfdpCfg.fpp + * This must match CfdpManagerNumChannels defined in CfdpCfg.fpp * * @par Limits: * Must be less <= 200. Obviously it will be smaller than that. diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 8f80638cae6..ac7ff9d9388 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -192,6 +192,22 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co return chunkSize; } + U8 CfdpManager:: getAckLimitParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_ack_limit(); + } + // ---------------------------------------------------------------------- // Buffer helpers // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 28cbc7cb4b7..8d0d57f47ab 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -25,6 +25,18 @@ module Ccsds { param OutgoingFileChunkSize: U32 \ default 480 + @ Parameter configuration for an array CFDP channels + param ChannelConfig: CfdpChannelArrayParams \ + default [ \ + { + ack_limit = 4 \ + }, \ + { + ack_limit = 4 \ + } \ + ] + + ############################################################################## # Custom ports ############################################################################## @@ -33,16 +45,16 @@ module Ccsds { async input port run1Hz: Svc.Sched @ Port for outputting PDU data - output port dataOut: [CfdpManagerNumBufferPorts] Fw.BufferSend + output port dataOut: [CfdpManagerNumChannels] Fw.BufferSend @ Port for allocating buffers to hold PDU data - output port bufferAllocate: [CfdpManagerNumBufferPorts] Fw.BufferGet + output port bufferAllocate: [CfdpManagerNumChannels] Fw.BufferGet @ Port for deallocating buffers allocated for PDU data - output port bufferDeallocate: [CfdpManagerNumBufferPorts] Fw.BufferSend + output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend @ Buffer that was sent via the dataOut port and is now being retruned - sync input port dataReturnIn: [CfdpManagerNumBufferPorts] Svc.ComDataWithContext + sync input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 34a0b193fa5..743d237a932 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -66,6 +66,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- CfdpEntityId getLocalEidParam(void); U32 getOutgoingFileChunkSizeParam(void); + U8 getAckLimitParam(U8 channelIndex); private: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp index e39c80e8707..c2e7e3da57c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp @@ -31,7 +31,7 @@ void CfdpTimer ::setTimer(U32 timerDuration) this->secondsRemaining = timerDuration; } -CfdpTimer::CfdpTimerStatus CfdpTimer ::getStatus(void) +CfdpTimer::Status CfdpTimer ::getStatus(void) { return this->timerStatus; } diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp index e3b85d0a164..bcc54d39c31 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp @@ -17,7 +17,7 @@ class CfdpTimer { // Class types // ---------------------------------------------------------------------- public: - enum CfdpTimerStatus { + enum Status { UNITIALIZED, RUNNING, EXPIRED @@ -44,7 +44,7 @@ class CfdpTimer { ); //! Get the status of a CFDP timer - CfdpTimerStatus getStatus(void); + Status getStatus(void); //! Runs a one second increment of the CFDP timers void run(void); @@ -55,7 +55,7 @@ class CfdpTimer { // ---------------------------------------------------------------------- //! Number of seconds until the timer expires - CfdpTimerStatus timerStatus; + Status timerStatus; //! Number of seconds until the timer expires U32 secondsRemaining; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index ebca6cfd827..55ed691ede2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -35,5 +35,14 @@ struct CfdpLogicalPduHeader { sequence_num: CfdpTransactionSeq @< Sequence number (normalized) } +@< Structure for configuration parameters for a single CFDP channel +struct CfdpChannelParams { + ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) +} + +@< Struture for the configured array of CFDP channels +array CfdpChannelArrayParams = [CfdpManagerNumChannels] CfdpChannelParams + + } @< Ccsds } @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index f270ff0f612..b8f6548568d 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -1649,7 +1649,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) poll->interval_timer.setTimer(pd->interval_sec); poll->timer_set = true; } - else if (poll->interval_timer.getStatus() == CfdpTimerStatus::EXPIRED) + else if (poll->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ ret = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp new file mode 100644 index 00000000000..8e43ec8627b --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp @@ -0,0 +1,206 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + + +#include "cf_cfdp.hpp" +#include "cf_utils.hpp" +#include "cf_cfdp_dispatch.hpp" + +#include +#include + +namespace Svc { +namespace Ccsds { + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_dispatch.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn) +{ + CF_CFDP_StateRecvFunc_t selected_handler; + CF_Logical_PduFileDirectiveHeader_t *fdh; + + FW_ASSERT(txn->state_data.receive.sub_state < CF_RxSubState_NUM_STATES, + txn->state_data.receive.sub_state, CF_RxSubState_NUM_STATES); + + selected_handler = NULL; + + /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + if (ph->pdu_header.pdu_type == 0) + { + fdh = &ph->fdirective; + if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) + { + if (dispatch->state[txn->state_data.receive.sub_state] != NULL) + { + selected_handler = dispatch->state[txn->state_data.receive.sub_state]->fdirective[fdh->directive_code]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, fdh->directive_code, + // txn->state_data.receive.sub_state); + } + } + else + { + if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + { + selected_handler = fd_fn; + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; + } + } + + /* + * NOTE: if no handler is selected, this will drop packets on the floor here, + * without incrementing any counter. This was existing behavior. + */ + if (selected_handler != NULL) + { + selected_handler(txn, ph); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_dispatch.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) +{ + const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; + CF_CFDP_StateRecvFunc_t selected_handler; + CF_Logical_PduFileDirectiveHeader_t * fdh; + + FW_ASSERT(txn->state_data.send.sub_state < CF_TxSubState_NUM_STATES, + txn->state_data.send.sub_state, CF_TxSubState_NUM_STATES); + + /* send state, so we only care about file directive PDU */ + selected_handler = NULL; + if (ph->pdu_header.pdu_type == 0) + { + fdh = &ph->fdirective; + if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) + { + /* This should be silent (no event) if no handler is defined in the table */ + substate_tbl = dispatch->substate[txn->state_data.send.sub_state]; + if (substate_tbl != NULL) + { + selected_handler = substate_tbl->fdirective[fdh->directive_code]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, fdh->directive_code, + // txn->state_data.send.sub_state); + } + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received non-file directive PDU", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + } + + /* check that there's a valid function pointer. If there isn't, + * then silently ignore. We may want to discuss if it's worth + * shutting down the whole transaction if a PDU is received + * that doesn't make sense to be received (For example, + * class 1 CFDP receiving a NAK PDU) but for now, we silently + * ignore the received packet and keep chugging along. */ + if (selected_handler) + { + selected_handler(txn, ph); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_dispatch.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch) +{ + CF_CFDP_StateSendFunc_t selected_handler; + + selected_handler = dispatch->substate[txn->state_data.send.sub_state]; + if (selected_handler != NULL) + { + selected_handler(txn); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_dispatch.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatchTable_t *dispatch) +{ + CF_CFDP_StateSendFunc_t selected_handler; + + FW_ASSERT(txn->state < CF_TxnState_INVALID, txn->state, CF_TxnState_INVALID); + + selected_handler = dispatch->tx[txn->state]; + if (selected_handler != NULL) + { + selected_handler(txn); + } +} + +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp_dispatch.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_TxnRecvDispatchTable_t *dispatch) +{ + CF_CFDP_StateRecvFunc_t selected_handler; + + FW_ASSERT(txn->state < CF_TxnState_INVALID, txn->state, CF_TxnState_INVALID); + selected_handler = dispatch->rx[txn->state]; + if (selected_handler != NULL) + { + selected_handler(txn, ph); + } +} + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp new file mode 100644 index 00000000000..9f11648cc16 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp @@ -0,0 +1,197 @@ +/************************************************************************ + * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) + * Application version 3.0.0” + * + * Copyright (c) 2019 United States Government as represented by the + * Administrator of the National Aeronautics and Space Administration. + * All Rights Reserved. + * + * Licensed under the Apache License, Version 2.0 (the "License"); you may + * not use this file except in compliance with the License. You may obtain + * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + ************************************************************************/ + +/** + * @file + * + * Common routines to dispatch operations based on a transaction state + * and/or received PDU type. + */ + +#ifndef CF_CFDP_DISPATCH_HPP +#define CF_CFDP_DISPATCH_HPP + +#include "cf_cfdp_types.hpp" + +namespace Svc { +namespace Ccsds { + +/** + * @brief A function for dispatching actions to a handler, without existing PDU data + * + * This allows quick delegation to handler functions using dispatch tables. This version is + * used on the transmit side, where a PDU will likely be generated/sent by the handler being + * invoked. + * + * @param[inout] txn The transaction object + */ +typedef void (*CF_CFDP_StateSendFunc_t)(CF_Transaction_t *txn); + +/** + * @brief A function for dispatching actions to a handler, with existing PDU data + * + * This allows quick delegation of PDUs to handler functions using dispatch tables. This version is + * used on the receive side where a PDU buffer is associated with the activity, which is then + * interpreted by the handler being invoked. + * + * @param[inout] txn The transaction object + * @param[inout] ph The PDU buffer currently being received/processed + */ +typedef void (*CF_CFDP_StateRecvFunc_t)(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + +/** + * @brief A table of transmit handler functions based on transaction state + * + * This reflects the main dispatch table for the transmit side of a transaction. + * Each possible state has a corresponding function pointer in the table to implement + * the PDU transmit action(s) associated with that state. + */ +typedef struct +{ + CF_CFDP_StateSendFunc_t tx[CF_TxnState_INVALID]; /**< \brief Transmit handler function */ +} CF_CFDP_TxnSendDispatchTable_t; + +/** + * @brief A table of receive handler functions based on transaction state + * + * This reflects the main dispatch table for the receive side of a transaction. + * Each possible state has a corresponding function pointer in the table to implement + * the PDU receive action(s) associated with that state. + */ +typedef struct +{ + /** \brief a separate recv handler for each possible file directive PDU in this state */ + CF_CFDP_StateRecvFunc_t rx[CF_TxnState_INVALID]; +} CF_CFDP_TxnRecvDispatchTable_t; + +/** + * @brief A table of receive handler functions based on file directive code + * + * For PDUs identified as a "file directive" type - generally anything other + * than file data - this provides a table to branch to a different handler + * function depending on the value of the file directive code. + */ +typedef struct +{ + /** \brief a separate recv handler for each possible file directive PDU in this state */ + CF_CFDP_StateRecvFunc_t fdirective[CF_CFDP_FileDirective_INVALID_MAX]; +} CF_CFDP_FileDirectiveDispatchTable_t; + +/** + * @brief A dispatch table for receive file transactions, receive side + * + * This is used for "receive file" transactions upon receipt of a directive PDU. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + const CF_CFDP_FileDirectiveDispatchTable_t *state[CF_RxSubState_NUM_STATES]; +} CF_CFDP_R_SubstateDispatchTable_t; + +/** + * @brief A dispatch table for send file transactions, receive side + * + * This is used for "send file" transactions upon receipt of a directive PDU. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + const CF_CFDP_FileDirectiveDispatchTable_t *substate[CF_TxSubState_NUM_STATES]; +} CF_CFDP_S_SubstateRecvDispatchTable_t; + +/** + * @brief A dispatch table for send file transactions, transmit side + * + * This is used for "send file" transactions to generate the next PDU to be sent. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + CF_CFDP_StateSendFunc_t substate[CF_TxSubState_NUM_STATES]; +} CF_CFDP_S_SubstateSendDispatchTable_t; + +/************************************************************************/ +/** + * @brief Dispatch function for received PDUs on receive-file transactions + * + * Receive file transactions primarily only react/respond to received PDUs + * + * @param txn Transaction + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + * @param fd_fn Function to handle file data PDUs + */ +void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn); + +/************************************************************************/ +/** + * @brief Dispatch function for received PDUs on send-file transactions + * + * Send file transactions also react/respond to received PDUs. Note that + * a file data PDU is not expected here. + * + * @param txn Transaction + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + */ +void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); + +/************************************************************************/ +/** + * @brief Dispatch function to send/generate PDUs on send-file transactions + * + * Send file transactions also generate PDUs each cycle based on the transaction state + * + * This does not have an existing PDU buffer at the time of dispatch, but one may + * be generated by the invoked function. + * + * @param txn Transaction + * @param dispatch State-based dispatch table + */ +void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); + +/************************************************************************/ +/** + * @brief Top-level Dispatch function send a PDU based on current state of a transaction + * + * This does not have an existing PDU buffer at the time of dispatch, but one may + * be generated by the invoked function. + * + * @param txn Transaction + * @param dispatch Transaction State-based Dispatch table + */ +void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatchTable_t *dispatch); + +/************************************************************************/ +/** + * @brief Top-level Dispatch function receive a PDU based on current state of a transaction + * + * @param txn Transaction + * @param ph Received PDU Buffer + * @param dispatch Transaction State-based Dispatch table + */ +void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, + const CF_CFDP_TxnRecvDispatchTable_t *dispatch); + +} // namespace Ccsds +} // namespace Svc + +#endif /* CF_CFDP_DISPATCH_HPP */ diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index dce67801c8b..d8848786889 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -970,7 +970,7 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) return; } - if (txn->ack_timer.getStatus() == CfdpTimerStatus::RUNNING) + if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { txn->ack_timer.run(); } @@ -1031,7 +1031,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) if (!txn->flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimerStatus::RUNNING) + if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { txn->inactivity_timer.run(); } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 4aabbb1deee..200a20a3a85 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -27,8 +27,10 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_s.hpp" +#include "cf_cfdp_dispatch.hpp" #include "cf_utils.hpp" #include "CfeStubs.hpp" +#include "CfdpTimer.hpp" #include #include @@ -618,10 +620,24 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - // TODO BPC - need to reword CFDP receive /* s1 doesn't need to receive anything */ - // static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - // CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); +} + +static CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( + CF_CFDP_StateRecvFunc_t fin, + CF_CFDP_StateRecvFunc_t ack, + CF_CFDP_StateRecvFunc_t nak +) +{ + CF_CFDP_FileDirectiveDispatchTable_t table = {}; + + table.fdirective[CF_CFDP_FileDirective_FIN] = fin; + table.fdirective[CF_CFDP_FileDirective_ACK] = ack; + table.fdirective[CF_CFDP_FileDirective_NAK] = nak; + + return table; } /*---------------------------------------------------------------- @@ -630,27 +646,39 @@ void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp_s.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_Recv(CF_Transaction_t* txn, CF_Logical_PduBuffer_t* ph) { - // TODO BPC - need to reword CFDP receive - // static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = {.fdirective = { - // [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, - // }}; - // static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = { - // .fdirective = { - // [CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_EarlyFin, [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak}}; - // static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = { - // .fdirective = {[CF_CFDP_FileDirective_FIN] = CF_CFDP_S2_Fin, - // [CF_CFDP_FileDirective_ACK] = CF_CFDP_S2_EofAck, - // [CF_CFDP_FileDirective_NAK] = CF_CFDP_S2_Nak_Arm}}; - - // static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { - // .substate = {[CF_TxSubState_METADATA] = &s2_meta, - // [CF_TxSubState_FILEDATA] = &s2_fd_or_eof, - // [CF_TxSubState_EOF] = &s2_fd_or_eof, - // [CF_TxSubState_CLOSEOUT_SYNC] = &s2_wait_ack}}; - - // CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = + makeFileDirectiveTable( + CF_CFDP_S2_EarlyFin, + nullptr, + nullptr + ); + + static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = + makeFileDirectiveTable( + CF_CFDP_S2_EarlyFin, + nullptr, + CF_CFDP_S2_Nak + ); + + static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = + makeFileDirectiveTable( + CF_CFDP_S2_Fin, + CF_CFDP_S2_EofAck, + CF_CFDP_S2_Nak_Arm + ); + + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { + { + &s2_meta, /* CF_TxSubState_METADATA */ + &s2_fd_or_eof, /* CF_TxSubState_FILEDATA */ + &s2_fd_or_eof, /* CF_TxSubState_EOF */ + &s2_wait_ack /* CF_TxSubState_CLOSEOUT_SYNC */ + } + }; + + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } /*---------------------------------------------------------------- @@ -662,11 +690,13 @@ void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_S1_Tx(CF_Transaction_t *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - .substate = { - [CF_TxSubState_METADATA] = CF_CFDP_S_SubstateSendMetadata, - [CF_TxSubState_FILEDATA] = CF_CFDP_S_SubstateSendFileData, - [CF_TxSubState_EOF] = CF_CFDP_S1_SubstateSendEof, - }}; + { + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + } + }; CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } @@ -680,11 +710,13 @@ void CF_CFDP_S1_Tx(CF_Transaction_t *txn) void CF_CFDP_S2_Tx(CF_Transaction_t *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - .substate = { - [CF_TxSubState_METADATA] = CF_CFDP_S_SubstateSendMetadata, - [CF_TxSubState_FILEDATA] = CF_CFDP_S2_SubstateSendFileData, - [CF_TxSubState_EOF] = CF_CFDP_S2_SubstateSendEof, - }}; + { + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + } + }; CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } @@ -712,6 +744,8 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) { + U8 ack_limit = 0; + /* note: the ack timer is only ever relevant on class 2 */ if (txn->state != CF_TxnState_S2 || !txn->flags.com.ack_timer_armed) { @@ -719,14 +753,15 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) return; } - if (!CF_Timer_Expired(&txn->ack_timer)) + if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { - CF_Timer_Tick(&txn->ack_timer); + txn->ack_timer.run(); } else if (txn->state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) { /* Check limit and handle if needed */ - if (txn->state_data.send.s2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) + ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); + if (txn->state_data.send.s2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, @@ -786,7 +821,7 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* first, check inactivity timer */ if (!txn->flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimerStatus::RUNNING) + if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { txn->inactivity_timer.run(); } From d26b713f4a9b80ed25bca55a38a548bc63989c1c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 29 Dec 2025 11:28:49 -0700 Subject: [PATCH 026/185] Completed CFDP receive refactor --- Svc/Ccsds/CfdpManager/CfdpCfg.fpp | 94 +++++---- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 62 +++++- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 19 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 4 + Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 1 + Svc/Ccsds/CfdpManager/CfeStubs.hpp | 6 + Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 4 +- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 193 ++++++++++++------ Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp | 1 + Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 3 +- Svc/Ccsds/CfdpManager/cf_utils.cpp | 14 -- Svc/Ccsds/CfdpManager/cf_utils.hpp | 12 -- .../default_cf_extern_typedefs.hpp | 23 ++- 13 files changed, 291 insertions(+), 145 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp index 7ff1c2fd510..cd042fc4f78 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp @@ -3,48 +3,56 @@ # F Prime CFDP configuration constants # ====================================================================== -@ Number of buffer ports used to send PDUs -@ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp -constant CfdpManagerNumChannels = 2 +module Svc { + module Ccsds { + @ File path size used for CFDP file system operations + constant CfdpManagerMaxFileSize = 200 -@ @brief Entity id size -@ -@ @par Description: -@ The maximum size of the entity id as expected for all CFDP packets. -@ CF supports the spec's variable size of EID, where the actual size is -@ selected at runtime, and therefore the size in CFDP PDUs may be smaller -@ than the size specified here. This type only establishes the maximum -@ size (and therefore maximum value) that an EID may be. -@ -@ @note This type is used in several CF commands, and so changing the size -@ of this type will affect the following structs: -@ CF_ConfigTable_t, configuration table - will change size of file -@ CF_ConfigPacket_t, set config params command -@ CF_TxFileCmd_t, transmit file command -@ CF_PlaybackDirCmd_t, equivalent to above -@ CF_Transaction_Payload_t, any command that selects a transaction based on EID -@ -@ @par Limits -@ Must be one of U8, U16, U32, U64. -@ -@ BPC TODO: Refactor use of CF_EntityId_t to use this type -type CfdpEntityId = U32 + @ Number of buffer ports used to send PDUs + @ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp + @ BPC TODO: Remove CF_NUM_CHANNELS in favor of this type + constant CfdpManagerNumChannels = 2 -@ @brief transaction sequence number size -@ -@ @par Description: -@ The max size of the transaction sequence number as expected for all CFDP packets. -@ CF supports the spec's variable size of TSN, where the actual size is -@ selected at runtime, and therefore the size in CFDP PDUs may be smaller -@ than the size specified here. This type only establishes the maximum -@ size (and therefore maximum value) that a TSN may be. -@ -@ @note This type is used in several CF commands, and so changing the size -@ of this type will affect the following structure: -@ CF_Transaction_Payload_t, any command that selects a transaction based on TSN -@ -@ @par Limits -@ Must be one of U8, U16, U32, U64. -@ -@ BPC TODO: Refactor use of CF_TransactionSeq_t to use this type -type CfdpTransactionSeq = U32 \ No newline at end of file + @ @brief Entity id size + @ + @ @par Description: + @ The maximum size of the entity id as expected for all CFDP packets. + @ CF supports the spec's variable size of EID, where the actual size is + @ selected at runtime, and therefore the size in CFDP PDUs may be smaller + @ than the size specified here. This type only establishes the maximum + @ size (and therefore maximum value) that an EID may be. + @ + @ @note This type is used in several CF commands, and so changing the size + @ of this type will affect the following structs: + @ CF_ConfigTable_t, configuration table - will change size of file + @ CF_ConfigPacket_t, set config params command + @ CF_TxFileCmd_t, transmit file command + @ CF_PlaybackDirCmd_t, equivalent to above + @ CF_Transaction_Payload_t, any command that selects a transaction based on EID + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + @ + @ BPC TODO: Refactor use of CF_EntityId_t to use this type + type CfdpEntityId = U32 + + @ @brief transaction sequence number size + @ + @ @par Description: + @ The max size of the transaction sequence number as expected for all CFDP packets. + @ CF supports the spec's variable size of TSN, where the actual size is + @ selected at runtime, and therefore the size in CFDP PDUs may be smaller + @ than the size specified here. This type only establishes the maximum + @ size (and therefore maximum value) that a TSN may be. + @ + @ @note This type is used in several CF commands, and so changing the size + @ of this type will affect the following structure: + @ CF_Transaction_Payload_t, any command that selects a transaction based on TSN + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + @ + @ BPC TODO: Refactor use of CF_TransactionSeq_t to use this type + type CfdpTransactionSeq = U32 + } +} diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index ac7ff9d9388..616b1a489f4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -170,8 +170,8 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co CfdpEntityId CfdpManager:: getLocalEidParam(void) { Fw::ParamValid valid; - // check for coding errors as all CFDP parameters must have a default - + + // Check for coding errors as all CFDP parameters must have a default CfdpEntityId localEid = this->paramGet_LocalEid(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -179,18 +179,52 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co return localEid; } - U32 CfdpManager:: getOutgoingFileChunkSizeParam(void) { Fw::ParamValid valid; - // check for coding errors as all CFDP parameters must have a default - + + // Check for coding errors as all CFDP parameters must have a default U32 chunkSize = this->paramGet_OutgoingFileChunkSize(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); return chunkSize; } + U32 CfdpManager:: getRxCrcCalcBytesPerWakeupParam(void) + { + Fw::ParamValid valid; + + // Check for coding errors as all CFDP parameters must have a default + U32 rxSize = this->paramGet_RxCrcCalcBytesPerWakeup(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + return rxSize; + } + + Fw::String CfdpManager:: getTmpDirParam(void) + { + Fw::ParamValid valid; + + // Check for coding errors as all CFDP parameters must have a default + Fw::String tmpDir = this->paramGet_TmpDir(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + return tmpDir; + } + + Fw::String CfdpManager:: getFailDirParam(void) + { + Fw::ParamValid valid; + + // Check for coding errors as all CFDP parameters must have a default + Fw::String failDir = this->paramGet_TmpDir(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + return failDir; + } U8 CfdpManager:: getAckLimitParam(U8 channelIndex) { @@ -198,7 +232,7 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); - // check for coding errors as all CFDP parameters must have a default + // Check for coding errors as all CFDP parameters must have a default // Get the array first CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, @@ -207,6 +241,22 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co // Now get individual parameter return paramArray[channelIndex].get_ack_limit(); } + + U8 CfdpManager:: getNackLimitParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_nack_limit(); + } // ---------------------------------------------------------------------- // Buffer helpers diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 8d0d57f47ab..fba448fec97 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -25,14 +25,29 @@ module Ccsds { param OutgoingFileChunkSize: U32 \ default 480 + @ The maximum number of received bytes to calculate a CRC for in a single wakup period + @ TODO - I am not sure if this should exist as I do not believe we are porting the concept of wakeup + param RxCrcCalcBytesPerWakeup: U32 \ + default 16384 + + @ Location to store temporary files during uplink transactions + param TmpDir: string size CfdpManagerMaxFileSize \ + default "/tmp" + + @ Location to store files that were downlinked from a polling directory, but failed + param FailDir: string size CfdpManagerMaxFileSize \ + default "/fail" + @ Parameter configuration for an array CFDP channels param ChannelConfig: CfdpChannelArrayParams \ default [ \ { - ack_limit = 4 \ + ack_limit = 4, \ + nack_limit = 4 \ }, \ { - ack_limit = 4 \ + ack_limit = 4, \ + nack_limit = 4 \ } \ ] diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 743d237a932..c1dcffe14bf 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -66,7 +66,11 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- CfdpEntityId getLocalEidParam(void); U32 getOutgoingFileChunkSizeParam(void); + U32 getRxCrcCalcBytesPerWakeupParam(void); + Fw::String getTmpDirParam(void); + Fw::String getFailDirParam(void); U8 getAckLimitParam(U8 channelIndex); + U8 getNackLimitParam(U8 channelIndex); private: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 55ed691ede2..5cee311d4c8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -38,6 +38,7 @@ struct CfdpLogicalPduHeader { @< Structure for configuration parameters for a single CFDP channel struct CfdpChannelParams { ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) + nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response } @< Struture for the configured array of CFDP channels diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 4136f791ffa..322b26f6b6e 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -75,12 +75,18 @@ I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) // static Status moveFile(const char* sourcePath, const char* destPath); // BPC: Added TODO's to report the return Status via EVR + // From // static Status FileSystem::removeFile(const char* path); // int32 OS_remove(const char *path) I32 OS_remove(const char *path) { return 0; } +// static Status moveFile(const char* sourcePath, const char* destPath); +// int32 OS_mv(const char *src, const char *dest); +I32 OS_mv(const char *src, const char *dest) +{ return 0; } + // From // Status Directory::open(const char* path, OpenMode mode); // int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index b8f6548568d..5a5dae2ff3b 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -2070,6 +2070,7 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status os_status; + Fw::String fail_dir; /* Sender */ if (CF_CFDP_IsSender(txn)) @@ -2086,7 +2087,8 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename, txn->chan_num)) { /* If fail directory is defined attempt move */ - os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, CF_AppData.config_table->fail_dir); + fail_dir = txn->cfdpManager->getFailDirParam(); + os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, fail_dir); // TODO Add failure EVR } } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index d8848786889..147a4c942d8 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -25,6 +25,9 @@ */ #include "cf_cfdp.hpp" #include "cf_cfdp_r.hpp" +#include "cf_cfdp_dispatch.hpp" +#include "cf_utils.hpp" +#include "CfeStubs.hpp" #include @@ -120,6 +123,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) U32 ret; bool send_nak = false; bool send_fin = false; + U8 nack_limit = 0; /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ @@ -153,7 +157,8 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) ++txn->state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].nak_limit) + nack_limit = txn->cfdpManager->getNackLimitParam(txn->chan_num); + if (txn->state_data.receive.r2.acknak_count >= nack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), @@ -193,8 +198,8 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; - I32 fret; - CfdpStatus::T ret; + I32 status; + CfdpStatus::T ret; /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; @@ -208,8 +213,9 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (txn->state_data.receive.cached_pos != fd->offset) { - fret = CF_WrappedLseek(txn->fd, fd->offset, Os::File::SeekType::ABSOLUTE); - if (fret != fd->offset) + status = CF_WrappedLseek(txn->fd, fd->offset, Os::File::SeekType::ABSOLUTE); + // TODO refactor to an Os status check + if (status != static_cast(fd->offset)) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), @@ -223,8 +229,9 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (ret != CfdpStatus::T::CFDP_ERROR) { - fret = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); - if (fret != fd->data_len) + status = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); + // TODO refactor to an Os status check + if (status != static_cast(fd->data_len)) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), @@ -236,8 +243,8 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t } else { - txn->state_data.receive.cached_pos = fd->data_len + fd->offset; - CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += fd->data_len; + txn->state_data.receive.cached_pos = static_cast(fd->data_len) + fd->offset; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += fd->data_len; } } @@ -278,7 +285,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CFDP_REC_PDU_BAD_EOF_ERROR; + ret = CfdpStatus::T::CFDP_REC_PDU_BAD_EOF_ERROR; } return ret; @@ -353,7 +360,8 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p } else { - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_From_ConditionCode(txn->state_data.receive.r2.eof_cc)); + /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ + CF_CFDP_SetTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); CF_CFDP_R2_Reset(txn); } } @@ -393,7 +401,8 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CfdpStatus::T::CFDP_SUCCESS) { /* class 1 digests CRC */ - txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, ph->int_header.fd.data_len); + txn->crc.update(static_cast(ph->int_header.fd.data_ptr), ph->int_header.fd.offset, + static_cast(ph->int_header.fd.data_len)); } else { @@ -426,7 +435,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CfdpStatus::T::CFDP_SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, fd->data_len); + CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); if (txn->flags.rx.fd_nak_sent) { @@ -455,7 +464,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer *-----------------------------------------------------------------*/ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { - CF_GapComputeArgs_t * args = (CF_GapComputeArgs_t *)opaque; + CF_GapComputeArgs_t * args = static_cast(opaque); CF_Logical_SegmentRequest_t *pseg; CF_Logical_SegmentList_t * pseglist; CF_Logical_PduNak_t * nak; @@ -489,7 +498,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, - CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 1); + txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 1); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; @@ -528,7 +537,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); if (sret == CfdpStatus::T::CFDP_SUCCESS) { - CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; ret = CfdpStatus::T::CFDP_SUCCESS; } } @@ -569,18 +578,27 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) void CF_CFDP_R_Init(CF_Transaction_t *txn) { I32 ret; + Fw::String tmpDir; if (txn->state == CF_TxnState_R2) { if (!txn->flags.rx.md_recv) { + tmpDir = txn->cfdpManager->getTmpDirParam(); /* we need to make a temp file and then do a NAK for md PDU */ /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ /* the -1 below is to make room for the slash */ - snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename) - 1, - "%.*s/%lu:%lu.tmp", CF_FILENAME_MAX_PATH - 1, CF_AppData.config_table->tmp_dir, - (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + snprintf( + txn->history->fnames.dst_filename, + sizeof(txn->history->fnames.dst_filename), + "%.*s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", + static_cast(sizeof(txn->history->fnames.dst_filename) - 1), + tmpDir.toChar(), + txn->history->src_eid, + txn->history->seq_num + ); + // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, @@ -589,9 +607,9 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) CF_CFDP_ArmAckTimer(txn); } - - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, OS_FILE_FLAG_CREATE | OS_FILE_FLAG_TRUNCATE, - OS_READ_WRITE); + q + // TODO BPC flags = OS_FILE_FLAG_CREATE | OS_FILE_FLAG_TRUNCATE, access = OS_READ_WRITE + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, 0, 0); if (ret < 0) { // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, @@ -599,7 +617,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ if (txn->state == CF_TxnState_R2) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); @@ -623,13 +641,14 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) { - U8 buf[CF_R2_CRC_CHUNK_SIZE]; - size_t count_bytes; - size_t want_offs_size; - size_t read_size; - int fret; + U8 buf[CF_R2_CRC_CHUNK_SIZE]; + size_t count_bytes; + size_t want_offs_size; + U32 read_size; + I32 fret; CfdpStatus::T ret; - bool success = true; + bool success = true; + U32 rx_crc_calc_bytes_per_wakeup = 0; memset(buf, 0, sizeof(buf)); @@ -641,7 +660,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) txn->crc = CFDP::Checksum(0); } - while ((count_bytes < CF_AppData.config_table->rx_crc_calc_bytes_per_wakeup) && + rx_crc_calc_bytes_per_wakeup = txn->cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) { want_offs_size = txn->state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); @@ -658,7 +678,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) { fret = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); - if (fret != txn->state_data.receive.r2.rx_crc_calc_bytes) + // TODO turn this into an OS status check + if (fret != static_cast(txn->state_data.receive.r2.rx_crc_calc_bytes)) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), @@ -670,9 +691,10 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) break; } } - + fret = CF_WrappedRead(txn->fd, buf, read_size); - if (fret != read_size) + // TODO turn this into an OS status check + if (fret != static_cast(read_size)) { // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", @@ -783,10 +805,10 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) *-----------------------------------------------------------------*/ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - char fname[CF_FILENAME_MAX_LEN]; - int status; + char fname[CF_FILENAME_MAX_LEN]; + I32 status; I32 ret; - bool success = true; + bool success = true; /* it isn't an error to get another MD PDU, right? */ if (!txn->flags.rx.md_recv) @@ -823,27 +845,25 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* close and rename file */ CF_WrappedClose(txn->fd); - CFE_ES_PerfLogEntry(CF_PERF_ID_RENAME); /* Note OS_mv attempts a rename, then copy/delete if that fails so it works across file systems */ status = OS_mv(fname, txn->history->fnames.dst_filename); - - CFE_ES_PerfLogExit(CF_PERF_ID_RENAME); - if (status != OS_SUCCESS) + // if (status != OS_SUCCESS) + if (status < 0) { // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)status); - txn->fd = OS_OBJECT_ID_UNDEFINED; + // txn->fd = OS_OBJECT_ID_UNDEFINED; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; success = false; } else { - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, OS_FILE_FLAG_NONE, - OS_READ_WRITE); + // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE + ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, 0, 0); if (ret < 0) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, @@ -852,7 +872,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // (unsigned long)txn->history->seq_num, (long)ret); CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } } @@ -886,11 +906,30 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { - .fdirective = {[CF_CFDP_FileDirective_EOF] = CF_CFDP_R1_SubstateRecvEof}}; + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + CF_CFDP_R1_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + nullptr, /* CF_CFDP_FileDirective_ACK */ + nullptr, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { - .state = {[CF_RxSubState_FILEDATA] = &r1_fdir_handlers, - [CF_RxSubState_EOF] = &r1_fdir_handlers, - [CF_RxSubState_CLOSEOUT_SYNC] = &r1_fdir_handlers}}; + { + &r1_fdir_handlers, /* CF_RxSubState_FILEDATA */ + &r1_fdir_handlers, /* CF_RxSubState_EOF */ + &r1_fdir_handlers, /* CF_RxSubState_CLOSEOUT_SYNC */ + } + }; CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); } @@ -904,19 +943,47 @@ void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { - .fdirective = { - [CF_CFDP_FileDirective_EOF] = CF_CFDP_R2_SubstateRecvEof, - [CF_CFDP_FileDirective_METADATA] = CF_CFDP_R2_RecvMd, - }}; + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + CF_CFDP_R2_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + nullptr, /* CF_CFDP_FileDirective_ACK */ + CF_CFDP_R2_RecvMd, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_finack = { - .fdirective = { - [CF_CFDP_FileDirective_EOF] = CF_CFDP_R2_SubstateRecvEof, - [CF_CFDP_FileDirective_ACK] = CF_CFDP_R2_Recv_fin_ack, - }}; + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + CF_CFDP_R2_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + CF_CFDP_R2_Recv_fin_ack, /* CF_CFDP_FileDirective_ACK */ + nullptr, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { - .state = {[CF_RxSubState_FILEDATA] = &r2_fdir_handlers_normal, - [CF_RxSubState_EOF] = &r2_fdir_handlers_normal, - [CF_RxSubState_CLOSEOUT_SYNC] = &r2_fdir_handlers_finack}}; + { + &r2_fdir_handlers_normal, /* CF_RxSubState_FILEDATA */ + &r2_fdir_handlers_normal, /* CF_RxSubState_EOF */ + &r2_fdir_handlers_finack, /* CF_RxSubState_CLOSEOUT_SYNC */ + } + }; CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); } @@ -963,6 +1030,8 @@ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) { + U8 ack_limit = 0; + /* note: the ack timer is only ever armed on class 2 */ if (txn->state != CF_TxnState_R2 || !txn->flags.com.ack_timer_armed) { @@ -987,7 +1056,8 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) ++txn->state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - if (txn->state_data.receive.r2.acknak_count >= CF_AppData.config_table->chan[txn->chan_num].ack_limit) + ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); + if (txn->state_data.receive.r2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, @@ -1060,7 +1130,8 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) if (txn->flags.rx.send_eof_ack) { sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, - txn->state_data.receive.r2.eof_cc, txn->history->peer_eid, txn->history->seq_num); + static_cast(txn->state_data.receive.r2.eof_cc), + txn->history->peer_eid, txn->history->seq_num); FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); /* if CfdpStatus::T::CFDP_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp index 200a20a3a85..6e91402d14d 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp @@ -632,6 +632,7 @@ static CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( ) { CF_CFDP_FileDirectiveDispatchTable_t table = {}; + memset(&table, 0, sizeof(table)); table.fdirective[CF_CFDP_FileDirective_FIN] = fin; table.fdirective[CF_CFDP_FileDirective_ACK] = ack; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 5fc0b2c23eb..65d7ba0fafe 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -38,6 +38,7 @@ #include "CfdpTimer.hpp" #include "CfdpCfg.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" +#include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" #include #include @@ -210,7 +211,7 @@ typedef struct CF_Playback U16 num_ts; /**< \brief number of transactions */ U8 priority; CF_EntityId_t dest_id; - char pending_file[CFDP_FILE_NAME_STRING_SIZE]; + char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; bool busy; bool diropen; diff --git a/Svc/Ccsds/CfdpManager/cf_utils.cpp b/Svc/Ccsds/CfdpManager/cf_utils.cpp index 3546edffb59..fdb7a003c18 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.cpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.cpp @@ -439,19 +439,5 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) return result; } -/*---------------------------------------------------------------- - * - * Function: CF_TxnStatus_From_ConditionCode - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ -CF_TxnStatus_t CF_TxnStatus_From_ConditionCode(CF_CFDP_ConditionCode_t cc) -{ - /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - return static_cast(cc); -} - } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/cf_utils.hpp index 237510844ad..70d3c77b27b 100644 --- a/Svc/Ccsds/CfdpManager/cf_utils.hpp +++ b/Svc/Ccsds/CfdpManager/cf_utils.hpp @@ -293,18 +293,6 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); */ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); -/************************************************************************/ -/** @brief Converts a CFDP condition code to an internal transaction status - * - * @par Assumptions, External Events, and Notes: - * None - * - * @param cc CFDP condition code - * - * @returns Transaction status code - */ -CF_TxnStatus_t CF_TxnStatus_From_ConditionCode(CF_CFDP_ConditionCode_t cc); - /************************************************************************/ /** @brief Check if the internal transaction status represents an error * diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp index ec9af7dd3a8..12fd3108166 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp +++ b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp @@ -26,12 +26,11 @@ #ifndef CF_EXTERN_TYPEDEFS_HPP #define CF_EXTERN_TYPEDEFS_HPP +#include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" + namespace Svc { namespace Ccsds { -// TODO This should live in a CFDP config file -#define CFDP_FILE_NAME_STRING_SIZE 200 - /** * @brief Values for CFDP file transfer class * @@ -70,8 +69,8 @@ typedef enum */ typedef struct CF_TxnFilenames { - char src_filename[CFDP_FILE_NAME_STRING_SIZE]; - char dst_filename[CFDP_FILE_NAME_STRING_SIZE]; + char src_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + char dst_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; } CF_TxnFilenames_t; /** @@ -97,6 +96,13 @@ typedef struct CF_TxnFilenames */ typedef U32 CF_EntityId_t; +/** + * @brief Macro type for Entity id that is used in printf style formatting + * + * @note This should match the size of CF_EntityId_t + */ +#define CF_PRI_ENTITY_ID PRIu32 + /** * @brief transaction sequence number size * @@ -116,6 +122,13 @@ typedef U32 CF_EntityId_t; */ typedef U32 CF_TransactionSeq_t; +/** + * @brief Macro type for transaction seqeunces that is used in printf style formatting + * + * @note This should match the size of CF_TransactionSeq_t + */ +#define CF_PRI_TRANSACTION_SEQ PRIu32 + } // namespace Ccsds } // namespace Svc From ef241a278fedd84c88aa4eb38f0b046fb82ac4d7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 29 Dec 2025 17:34:29 -0700 Subject: [PATCH 027/185] CFDP refactor checkpoint --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 48 ++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 10 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 4 +- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 3 + Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 302 +++++++++++++----------- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 5 +- Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp | 34 ++- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 7 + 8 files changed, 259 insertions(+), 154 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 616b1a489f4..c10dd7e93e5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -257,6 +257,54 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co // Now get individual parameter return paramArray[channelIndex].get_nack_limit(); } + + U32 CfdpManager:: getAckTimerParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_ack_timer(); + } + + U32 CfdpManager:: getInactivityTimerParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_inactivity_timer(); + } + + Fw::Enabled CfdpManager:: getDequeueEnabledParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_dequeue_enabled(); + } // ---------------------------------------------------------------------- // Buffer helpers diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index fba448fec97..155ef5b82a3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -43,11 +43,17 @@ module Ccsds { default [ \ { ack_limit = 4, \ - nack_limit = 4 \ + nack_limit = 4, \ + ack_timer = 3, \ + inactivity_timer = 30, \ + dequeue_enabled = Fw.Enabled.ENABLED \ }, \ { ack_limit = 4, \ - nack_limit = 4 \ + nack_limit = 4, \ + ack_timer = 3, \ + inactivity_timer = 30, \ + dequeue_enabled = Fw.Enabled.ENABLED \ } \ ] diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c1dcffe14bf..28dbc1e731f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -71,7 +71,9 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::String getFailDirParam(void); U8 getAckLimitParam(U8 channelIndex); U8 getNackLimitParam(U8 channelIndex); - + U32 getAckTimerParam(U8 channelIndex); + U32 getInactivityTimerParam(U8 channelIndex); + Fw::Enabled getDequeueEnabledParam(U8 channelIndex); private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 5cee311d4c8..82431e9895a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -39,6 +39,9 @@ struct CfdpLogicalPduHeader { struct CfdpChannelParams { ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response + ack_timer: U32 @< Acknowledge timer in seconds + inactivity_timer: U32 @< Inactivity timer in seconds + dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active } @< Struture for the configured array of CFDP channels diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 5a5dae2ff3b..03750f3447c 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -33,6 +33,8 @@ #include "cf_cfdp.hpp" #include "cf_cfdp_r.hpp" #include "cf_cfdp_s.hpp" +#include "cf_utils.hpp" +#include "cf_cfdp_dispatch.hpp" #include "CfeStubs.hpp" #include @@ -43,7 +45,7 @@ namespace Svc { namespace Ccsds { // TODO Refactor global data into class member variables -static CfdpEngineData cfdpEngine; +CfdpEngineData cfdpEngine; /*---------------------------------------------------------------- * @@ -106,7 +108,7 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_P *-----------------------------------------------------------------*/ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) { - txn->ack_timer.setTimer(CF_AppData.config_table->chan[txn->chan_num].ack_timer_s); + txn->ack_timer.setTimer(txn->cfdpManager->getAckTimerParam(txn->chan_num)); txn->flags.com.ack_timer_armed = true; } @@ -118,7 +120,14 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); - return !!((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)); + if ((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) + { + return CF_CFDP_CLASS_2; + } + else + { + return CF_CFDP_CLASS_1; + } } /*---------------------------------------------------------------- @@ -140,13 +149,13 @@ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) { - CF_Timer_Seconds_t Sec; + U32 timerDuration = 0; /* select timeout based on the state */ if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ - Sec = CF_AppData.config_table->chan[txn->chan_num].inactivity_timer_s; + timerDuration = txn->cfdpManager->getInactivityTimerParam(txn->chan_num); } else { @@ -157,10 +166,10 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) * timeout would hold resources longer than needed). Using double the ack timer should * ensure that if the remote retransmitted anything, we will see it, and avoids adding * another config option just for this. */ - Sec = CF_AppData.config_table->chan[txn->chan_num].ack_timer_s * 2; + timerDuration = txn->cfdpManager->getAckTimerParam(txn->chan_num) * 2; } - txn->inactivity_timer.setTimer(Sec); + txn->inactivity_timer.setTimer(timerDuration); } /*---------------------------------------------------------------- @@ -171,13 +180,18 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - static const CF_CFDP_TxnRecvDispatchTable_t state_fns = {.rx = {[CF_TxnState_INIT] = CF_CFDP_RecvInit, - [CF_TxnState_R1] = CF_CFDP_R1_Recv, - [CF_TxnState_S1] = CF_CFDP_S1_Recv, - [CF_TxnState_R2] = CF_CFDP_R2_Recv, - [CF_TxnState_S2] = CF_CFDP_S2_Recv, - [CF_TxnState_DROP] = CF_CFDP_RecvDrop, - [CF_TxnState_HOLD] = CF_CFDP_RecvHold}}; + static const CF_CFDP_TxnRecvDispatchTable_t state_fns = { + { + nullptr, // CF_TxnState_UNDEF + CF_CFDP_RecvInit, // CF_TxnState_INIT + CF_CFDP_R1_Recv, // CF_TxnState_R1 + CF_CFDP_S1_Recv, // CF_TxnState_S1 + CF_CFDP_R2_Recv, // CF_TxnState_R2 + CF_CFDP_S2_Recv, // CF_TxnState_S2 + CF_CFDP_RecvDrop, // CF_TxnState_DROP + CF_CFDP_RecvHold // CF_TxnState_HOLD + } + }; CF_CFDP_RxStateDispatch(txn, ph, &state_fns); CF_CFDP_ArmInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ @@ -191,7 +205,17 @@ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_DispatchTx(CF_Transaction_t *txn) { static const CF_CFDP_TxnSendDispatchTable_t state_fns = { - .tx = {[CF_TxnState_S1] = CF_CFDP_S1_Tx, [CF_TxnState_S2] = CF_CFDP_S2_Tx}}; + { + nullptr, // CF_TxnState_UNDEF + nullptr, // CF_TxnState_INIT + nullptr, // CF_TxnState_R1 + CF_CFDP_S1_Tx, // CF_TxnState_S1 + nullptr, // CF_TxnState_R2 + CF_CFDP_S2_Tx, // CF_TxnState_S2 + nullptr, // CF_TxnState_DROP + nullptr // CF_TxnState_HOLD + } + }; CF_CFDP_TxStateDispatch(txn, &state_fns); } @@ -204,7 +228,7 @@ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { CF_ChunkWrapper_t *ret = NULL; - CF_CListNode_t* node + CF_CListNode_t* node; CF_CListNode_t ** chunklist_head; chunklist_head = CF_GetChunkListHead(chan, dir); @@ -234,7 +258,7 @@ void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) U16 final_pos; /* final position of the encoder state should reflect the entire PDU length */ - final_pos = CF_CODEC_GET_POSITION(ph->penc); + final_pos = static_cast(CF_CODEC_GET_POSITION(ph->penc)); if (final_pos >= ph->pdu_header.header_encoded_length) { @@ -258,14 +282,13 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph = NULL; CF_Logical_PduHeader_t *hdr; - CF_Channel_t * chan = cfdpEngine.channels + txn->chan_num; U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; // This is where a message buffer is requested // TODO get instance of CfdpManager - status = txn->cfdpManager(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + status = txn->cfdpManager->getPduBuffer(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); if (status) { @@ -323,12 +346,6 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); } } - else - { - // BPC: This was previously executed in CF_CFDP_MsgOutGet if a buffer was failed to be allocated - /* stop trying to send anything until next wake up */ - chan->tx_blocked = true; - } return ph; } @@ -342,7 +359,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, CF_AppData.config_table->local_eid, + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; CfdpStatus::T sret = CfdpStatus::T::CFDP_SUCCESS; @@ -361,16 +378,15 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ - md->source_filename.length = - OS_strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename)); + // TODO Convert these to Fw::String + md->source_filename.length = static_cast(strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename))); md->source_filename.data_ptr = txn->history->fnames.src_filename; - md->dest_filename.length = - OS_strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename)); + md->dest_filename.length = static_cast(strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename))); md->dest_filename.data_ptr = txn->history->fnames.dst_filename; CF_CFDP_EncodeMd(ph->penc, md); CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return sret; @@ -391,7 +407,7 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* update PDU length */ CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); return ret; } @@ -402,7 +418,7 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * See description in cf_cfdp.h for argument/return detail * *-----------------------------------------------------------------*/ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type) +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CF_EntityId_t local_eid) { CF_Logical_Tlv_t *ptlv; @@ -422,7 +438,7 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty if (tlv_type == CF_CFDP_TLV_TYPE_ENTITY_ID) { - ptlv->data.eid = CF_AppData.config_table->local_eid; + ptlv->data.eid = local_eid; ptlv->length = CF_CFDP_GetValueEncodedSize(ptlv->data.eid); } else @@ -442,7 +458,7 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, CF_AppData.config_table->local_eid, + CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduEof_t *eof; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -461,12 +477,12 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) { - CF_CFDP_AppendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID); + CF_CFDP_AppendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeEof(ph->penc, eof); CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -491,13 +507,13 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, if (CF_CFDP_IsSender(txn)) { - src_eid = CF_AppData.config_table->local_eid; + src_eid = txn->cfdpManager->getLocalEidParam(); dst_eid = peer_eid; } else { src_eid = peer_eid; - dst_eid = CF_AppData.config_table->local_eid; + dst_eid = txn->cfdpManager->getLocalEidParam(); } ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, @@ -517,7 +533,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_EncodeAck(ph->penc, ack); CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -534,7 +550,7 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, - CF_AppData.config_table->local_eid, 1, txn->history->seq_num, 0); + txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 0); CF_Logical_PduFin_t *fin; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -552,12 +568,12 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d if (cc != CF_CFDP_ConditionCode_NO_ERROR) { - CF_CFDP_AppendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID); + CF_CFDP_AppendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeFin(ph->penc, fin); CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -592,7 +608,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeNak(ph->penc, nak); CF_CFDP_SetPduLength(ph); - txn->cfdpManager.sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; @@ -616,8 +632,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) */ if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::CFDP_SUCCESS) { - CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: PDU rejected due to EID/seq number field truncation"); + // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: PDU rejected due to EID/seq number field truncation"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -629,8 +645,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) */ else if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.large_flag) { - CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: PDU with large file bit received (unsupported)"); + // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: PDU with large file bit received (unsupported)"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; } @@ -643,8 +659,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", - (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", + // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -673,9 +689,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata packet too short: %lu bytes received", - (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata packet too short: %lu bytes received", + // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -695,9 +711,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) &md->source_filename); if (lv_ret < 0) { - CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", - md->source_filename.length); + // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", + // md->source_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } @@ -707,17 +723,17 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) sizeof(txn->history->fnames.dst_filename), &md->dest_filename); if (lv_ret < 0) { - CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", - md->dest_filename.length); + // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", + // md->dest_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; } else { - CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, - txn->history->fnames.dst_filename); + // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, + // txn->history->fnames.dst_filename); } } } @@ -752,8 +768,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; @@ -761,8 +777,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) else if (ph->pdu_header.segment_meta_flag) { /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ - CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: filedata PDU with segment metadata received"); + // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::T::CFDP_ERROR; @@ -785,8 +801,8 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -807,8 +823,8 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -830,8 +846,8 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -854,8 +870,8 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!CF_CODEC_IS_OK(ph->pdec)) { - CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); + // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; } @@ -933,9 +949,9 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } if (txn->chunks == NULL) { - CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, - "CF: cannot get chunklist -- abandoning transaction %u\n", - (unsigned int)ph->pdu_header.sequence_num); + // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, + // "CF: cannot get chunklist -- abandoning transaction %u\n", + // (unsigned int)ph->pdu_header.sequence_num); } else if (ph->pdu_header.pdu_type) { @@ -977,15 +993,15 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: got invalid md PDU -- abandoning transaction"); + // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: got invalid md PDU -- abandoning transaction"); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: - CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); + // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; break; } @@ -1007,25 +1023,26 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { /* initialize all transaction nodes */ - CF_History_t * history; + // CF_History_t * history; CF_Transaction_t * txn = cfdpEngine.transactions; CF_ChunkWrapper_t *cw = cfdpEngine.chunks; CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; - CF_Poll_t * poll; - int chunk_mem_offset = 0; - int i; - int j; - int k; + CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + U32 chunk_mem_offset = 0; + U8 i; + U32 j; + U8 k; // char nbuf[64]; static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - memset(&cfdpEngine, 0, sizeof(cfdpEngine)); - for (i = 0; i < CF_NUM_CHANNELS; ++i) { + // BPC: Add pointer to component in order to send output buffers + cfdpEngine.channels[i].cfdpManager = &cfdpManager; + cfdpEngine.channels[i].channel_id = i; + // TODO remove pipe references // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); // ret = CFE_SB_CreatePipe(&cfdpEngine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, @@ -1083,8 +1100,8 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { - // BPC: Add reference to component in order to send output buffers - txn->cfdpManager = cfdpManager; + // BPC: Add pointer to component in order to send output buffers + txn->cfdpManager = &cfdpManager; /* Initially put this on the free list for this channel */ CF_FreeTransaction(txn, i); @@ -1127,7 +1144,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { - CF_CFDP_CycleTx_args_t * args = (CF_CFDP_CycleTx_args_t *)context; + CF_CFDP_CycleTx_args_t * args = static_cast(context); CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ @@ -1144,9 +1161,9 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void * off the active queue. Run until either of these occur. */ while (!args->chan->cur && txn->flags.com.q_index == CF_QueueIdx_TXA) { - CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); + // CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); CF_CFDP_DispatchTx(txn); - CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); + // CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); } args->ran_one = 1; @@ -1163,13 +1180,13 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *-----------------------------------------------------------------*/ void CF_CFDP_CycleTx(CF_Channel_t *chan) { - CF_Transaction_t * txn; + CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; - U8 chan_num = (chan - cfdpEngine.channels); - if (CF_AppData.config_table->chan[chan_num].dequeue_enabled) + if (chan->cfdpManager->getDequeueEnabledParam(chan->channel_id)) { - args = (CF_CFDP_CycleTx_args_t) {chan, 0}; + args.chan = chan; + args.ran_one = 0; /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ @@ -1178,6 +1195,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) if (!chan->cur) { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ + // BPC TODO refactor all while loops while (true) { /* Attempt to run something on TXA */ @@ -1222,7 +1240,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ - CF_CFDP_Tick_args_t * args = (CF_CFDP_Tick_args_t *)context; + CF_CFDP_Tick_args_t * args = static_cast(context); CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (!args->chan->cur || (args->chan->cur == txn)) { @@ -1332,11 +1350,11 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, CF_EntityId_t dest_id) { - CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, - "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - (unsigned long)CF_AppData.config_table->local_eid, CF_FILENAME_MAX_LEN, - txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, - txn->history->fnames.dst_filename); + // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, + // (unsigned long)txn->cfdpManager->getLocalEidParam(), CF_FILENAME_MAX_LEN, + // txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + // txn->history->fnames.dst_filename); CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); @@ -1345,7 +1363,7 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, /* Capture info for history */ txn->history->seq_num = cfdpEngine.seq_num; - txn->history->src_eid = CF_AppData.config_table->local_eid; + txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; CF_InsertSortPrio(txn, CF_QueueIdx_PEND); @@ -1377,8 +1395,8 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, if (txn == NULL) { - CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: max number of commanded files reached"); + // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: max number of commanded files reached"); ret = CfdpStatus::T::CFDP_ERROR; } else @@ -1408,14 +1426,16 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; CF_Transaction_t *txn; - if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) - { - txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); - } - else - { - txn = NULL; - } + // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) + // { + // txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); + // } + // else + // { + // txn = NULL; + // } + // BPC TODO Do I need to limit receive transactions? + txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); if (txn != NULL) { @@ -1424,7 +1444,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; txn->flags.com.q_index = CF_QueueIdx_RX; - CF_CList_InsertBack_Ex(chan, txn->flags.com.q_index, &txn->cl_node); + CF_CList_InsertBack_Ex(chan, static_cast(txn->flags.com.q_index), &txn->cl_node); } return txn; @@ -1436,18 +1456,22 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, - CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, - CF_EntityId_t dest_id) + CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, + CF_EntityId_t dest_id) { - CfdpStatus::T ret; + CfdpStatus::T status = CfdpStatus::T::CFDP_SUCCESS; + I32 ret; /* make sure the directory can be open */ ret = OS_DirectoryOpen(&pb->dir_id, src_filename); - if (ret != OS_SUCCESS) + // BPC TODO make this a status check + // if (ret != OS_SUCCESS) + if (ret < 0) { - CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, - "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); + // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; + status = CfdpStatus::T::CFDP_ERROR; } else { @@ -1466,7 +1490,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi } /* the executor will start the transfer next cycle */ - return ret; + return status; } /*---------------------------------------------------------------- @@ -1492,7 +1516,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { - CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); + // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); return CfdpStatus::T::CFDP_ERROR; } @@ -1519,9 +1543,9 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { if (pb->pending_file[0] == 0) { - CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); + // CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); status = OS_DirectoryRead(pb->dir_id, &dirent); - CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); + // CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); if (status != OS_SUCCESS) { @@ -1623,19 +1647,17 @@ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) *-----------------------------------------------------------------*/ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { - CF_Poll_t * poll; + CF_Poll_t * poll; CF_ChannelConfig_t *cc; - CF_PollDir_t * pd; - int i; - int chan_index; - int count_check; - int ret; + CF_PollDir_t * pd; + U32 i; + int count_check; + CfdpStatus::T status; for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { poll = &chan->poll[i]; - chan_index = (chan - cfdpEngine.channels); - cc = &CF_AppData.config_table->chan[chan_index]; + cc = &CF_AppData.config_table->chan[chan->channel_id]; pd = &cc->polldir[i]; count_check = 0; @@ -1652,9 +1674,9 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) else if (poll->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ - ret = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, - chan_index, pd->priority, pd->dest_eid); - if (!ret) + status = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, + chan->channel_id, pd->priority, pd->dest_eid); + if (status == CfdpStatus::T::CFDP_SUCCESS) { poll->timer_set = false; } @@ -1736,8 +1758,8 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) if (txn->flags.com.q_index == CF_QueueIdx_FREE) { - CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, - "CF: attempt to reset a transaction that has already been freed"); + // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, + // "CF: attempt to reset a transaction that has already been freed"); return; } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 676e1bd4e7a..65e8b8d8c5e 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -35,7 +35,7 @@ namespace Svc { namespace Ccsds { // TODO Refactor global data into class member variables -CfdpEngineData cfdpEngine; +extern CfdpEngineData cfdpEngine; /** * @brief Structure for use with the CF_CFDP_CycleTx() function @@ -377,8 +377,9 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * * @param ptlv_list TLV list from current PDU buffer. * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + * @param local_eid Local entity ID to append */ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type); +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CF_EntityId_t local_eid); /************************************************************************/ /** @brief Unpack a basic PDU header from a received message. diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp index 147a4c942d8..705774c5a21 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp @@ -579,6 +579,9 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) { I32 ret; Fw::String tmpDir; + char* dst = txn->history->fnames.dst_filename; + const size_t dstSize = sizeof(txn->history->fnames.dst_filename); + int written; if (txn->state == CF_TxnState_R2) { @@ -589,16 +592,29 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ /* the -1 below is to make room for the slash */ - snprintf( - txn->history->fnames.dst_filename, - sizeof(txn->history->fnames.dst_filename), - "%.*s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", - static_cast(sizeof(txn->history->fnames.dst_filename) - 1), - tmpDir.toChar(), - txn->history->src_eid, - txn->history->seq_num + + // Create destinastion filepath two steps to ensure snprintf as independently provable bounds + // Step 1: directory + slash + written = snprintf( + dst, + dstSize, + "%.*s/", + static_cast(dstSize - 1), + tmpDir.toChar() ); + if (written > 0 && static_cast(written) < dstSize) + { + // Step 2: numeric suffix + snprintf( + dst + written, + dstSize - written, + "%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", + txn->history->src_eid, + txn->history->seq_num + ); + } + // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, @@ -607,7 +623,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) CF_CFDP_ArmAckTimer(txn); } - q + // TODO BPC flags = OS_FILE_FLAG_CREATE | OS_FILE_FLAG_TRUNCATE, access = OS_READ_WRITE ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, 0, 0); if (ret < 0) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index 65d7ba0fafe..a974bc69c43 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -425,13 +425,20 @@ typedef struct CF_Channel const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ + /**< \brief Reference to the wrapper F' component in order to reference parameters */ + CfdpManager* cfdpManager; + U8 tick_type; + + U8 channel_id; } CF_Channel_t; /** * @brief An engine represents a pairing to a local EID * * Each engine can have at most CF_MAX_SIMULTANEOUS_TRANSACTIONS + * + * @note This struct8ure was ported from CF_Engine_t */ typedef struct CfdpEngineDataT { From 1ea50399ecefb939cd7fcf9c5ca784c64074fd89 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 30 Dec 2025 09:59:39 -0700 Subject: [PATCH 028/185] Playback directory checkpoint --- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 71 ++++++++++++------------- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 29 ++++++---- 2 files changed, 54 insertions(+), 46 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 03750f3447c..6812a91923a 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -1456,8 +1456,8 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, - CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, - CF_EntityId_t dest_id) + CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, + CF_EntityId_t dest_id) { CfdpStatus::T status = CfdpStatus::T::CFDP_SUCCESS; I32 ret; @@ -1502,9 +1502,10 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { - int i; + int i; CF_Playback_t *pb; + // Loop through the channel's playback directories to find an open slot for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { pb = &cfdpEngine.channels[chan].playback[i]; @@ -1519,6 +1520,10 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); return CfdpStatus::T::CFDP_ERROR; } + else + { + // TODO BPC: Populate playback CF_PollDir_t state here + } return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); } @@ -1532,22 +1537,22 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; - os_dirent_t dirent; + char path[CfdpManagerMaxFileSize]; I32 status; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ - memset(&dirent, 0, sizeof(dirent)); + memset(&path, 0, sizeof(path)); while (pb->diropen && (pb->num_ts < CF_NUM_TRANSACTIONS_PER_PLAYBACK)) { if (pb->pending_file[0] == 0) { - // CFE_ES_PerfLogEntry(CF_PERF_ID_DIRREAD); - status = OS_DirectoryRead(pb->dir_id, &dirent); - // CFE_ES_PerfLogExit(CF_PERF_ID_DIRREAD); - - if (status != OS_SUCCESS) + status = OS_DirectoryRead(pb->dir_id, path); + // TODO BPC: Refactor this into an Os::status check + // if (status != OS_SUCCESS) + // TODO BPC: F' Directory.read handles current directory and parent directory in a different fashion + if (status < 0) { /* PFTO: can we figure out the difference between "end of dir" and an error? */ OS_DirectoryClose(pb->dir_id); @@ -1555,12 +1560,12 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) break; } - if (!strcmp(dirent.FileName, ".") || !strcmp(dirent.FileName, "..")) + if (!strcmp(path, ".") || !strcmp(path, "..")) { continue; } - strncpy(pb->pending_file, OS_DIRENTRY_NAME(dirent), sizeof(pb->pending_file) - 1); + strncpy(pb->pending_file, path, sizeof(pb->pending_file) - 1); pb->pending_file[sizeof(pb->pending_file) - 1] = 0; } else @@ -1575,11 +1580,11 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) } snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", - CF_FILENAME_MAX_PATH - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + CfdpManagerMaxFileSize - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", - CF_FILENAME_MAX_PATH - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + CfdpManagerMaxFileSize - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, (chan - cfdpEngine.channels), pb->priority, + CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, pb->dest_id); txn->pb = pb; @@ -1629,7 +1634,7 @@ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; - const int chan_index = (chan - cfdpEngine.channels); + // const int chan_index = (chan - cfdpEngine.channels); for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { @@ -1647,56 +1652,48 @@ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) *-----------------------------------------------------------------*/ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { - CF_Poll_t * poll; - CF_ChannelConfig_t *cc; CF_PollDir_t * pd; U32 i; - int count_check; + // TODO BPC: count_check is only used for telemetry + I32 count_check; CfdpStatus::T status; for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - poll = &chan->poll[i]; - cc = &CF_AppData.config_table->chan[chan->channel_id]; - pd = &cc->polldir[i]; + pd = &chan->polldir[i]; count_check = 0; if (pd->enabled) { - if (!poll->pb.busy && !poll->pb.num_ts) + if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) { - if (!poll->timer_set && pd->interval_sec) + if ((pd->interval_timer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->interval_sec > 0)) { /* timer was not set, so set it now */ - poll->interval_timer.setTimer(pd->interval_sec); - poll->timer_set = true; + pd->interval_timer.setTimer(pd->interval_sec); } - else if (poll->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) + else if (pd->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ - status = CF_CFDP_PlaybackDir_Initiate(&poll->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, - chan->channel_id, pd->priority, pd->dest_eid); - if (status == CfdpStatus::T::CFDP_SUCCESS) - { - poll->timer_set = false; - } - else + status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, + chan->channel_id, pd->priority, pd->dest_eid); + if (status != CfdpStatus::T::CFDP_SUCCESS) { /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to * to have another here */ - poll->interval_timer.setTimer(pd->interval_sec); + pd->interval_timer.setTimer(pd->interval_sec); } } else { - poll->interval_timer.run(); + pd->interval_timer.run(); } } else { /* playback is active, so step it */ - CF_CFDP_ProcessPlaybackDirectory(chan, &poll->pb); + CF_CFDP_ProcessPlaybackDirectory(chan, &pd->pb); } count_check = 1; diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index a974bc69c43..d235e5f864c 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -220,16 +220,27 @@ typedef struct CF_Playback } CF_Playback_t; /** - * @brief CF Poll entry - * + * \brief Directory poll entry + * * Keeps the state of CF directory polling */ -typedef struct CF_Poll +typedef struct CF_PollDir { - CF_Playback_t pb; - CfdpTimer interval_timer; - bool timer_set; -} CF_Poll_t; + CF_Playback_t pb; /**< \brief State of the currrent playback requests */ + CfdpTimer interval_timer; /**< \brief Timer object used to poll the directory */ + // bool timer_set; + + U32 interval_sec; /**< \brief number of seconds to wait before trying a new directory */ + + U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ + CF_CFDP_Class_t cfdp_class; /**< \brief the CFDP class to send */ + CF_EntityId_t dest_eid; /**< \brief destination entity id */ + + char src_dir[CfdpManagerMaxFileSize]; /**< \brief path to source dir */ + char dst_dir[CfdpManagerMaxFileSize]; /**< \brief path to destination dir */ + + Fw::Enabled enabled; /**< \brief Enabled flag */ +} CF_PollDir_t; /** * @brief Data specific to a class 2 send file transaction @@ -417,8 +428,8 @@ typedef struct CF_Channel CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; - /* For polling directories, the configuration data is in a table. */ - CF_Poll_t poll[CF_MAX_POLLING_DIR_PER_CHAN]; + /* Polling directory state */ + CF_Polldir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; // TODO remove all semaphore references // osal_id_t sem_id; /**< \brief semaphore id for output pipe */ From e1f5f25328ca869e653a01e900b518dd7faa40c4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 31 Dec 2025 11:07:55 -0700 Subject: [PATCH 029/185] CfdpManager compiles! --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 16 ++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 6 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 2 + Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 7 +- Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 185 ++++++++++++++++-------- Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp | 13 +- 6 files changed, 158 insertions(+), 71 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c10dd7e93e5..2c41f4667c8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -306,6 +306,22 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co return paramArray[channelIndex].get_dequeue_enabled(); } + Fw::String CfdpManager:: getMoveDirParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_move_dir(); + } + // ---------------------------------------------------------------------- // Buffer helpers // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 155ef5b82a3..cd38c44db47 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -46,14 +46,16 @@ module Ccsds { nack_limit = 4, \ ack_timer = 3, \ inactivity_timer = 30, \ - dequeue_enabled = Fw.Enabled.ENABLED \ + dequeue_enabled = Fw.Enabled.ENABLED, \ + move_dir = "" \ }, \ { ack_limit = 4, \ nack_limit = 4, \ ack_timer = 3, \ inactivity_timer = 30, \ - dequeue_enabled = Fw.Enabled.ENABLED \ + dequeue_enabled = Fw.Enabled.ENABLED, \ + move_dir = "" \ } \ ] diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 28dbc1e731f..c176aad7df7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -74,6 +74,8 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 getAckTimerParam(U8 channelIndex); U32 getInactivityTimerParam(U8 channelIndex); Fw::Enabled getDequeueEnabledParam(U8 channelIndex); + Fw::String getMoveDirParam(U8 channelIndex); + private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 82431e9895a..36684cc1c57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -12,6 +12,11 @@ enum CfdpStatus { CFDP_SEND_PDU_ERROR @< Send PDU: Send failed } +enum CfdpFrozen { + NOT_FROZEN @< CFDP channel operations are executing nominally + FROZEN @< CFDP channel operations are frozen +} + @< Structure representing base CFDP PDU header @< CF_CFDP_PduHeader_t for encoded form struct CfdpLogicalPduHeader { @@ -42,11 +47,11 @@ struct CfdpChannelParams { ack_timer: U32 @< Acknowledge timer in seconds inactivity_timer: U32 @< Inactivity timer in seconds dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active + move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty } @< Struture for the configured array of CFDP channels array CfdpChannelArrayParams = [CfdpManagerNumChannels] CfdpChannelParams - } @< Ccsds } @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index 6812a91923a..ec5c422e6f8 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -35,6 +35,7 @@ #include "cf_cfdp_s.hpp" #include "cf_utils.hpp" #include "cf_cfdp_dispatch.hpp" +#include "cf_logical_pdu.hpp" #include "CfeStubs.hpp" #include @@ -1042,6 +1043,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // BPC: Add pointer to component in order to send output buffers cfdpEngine.channels[i].cfdpManager = &cfdpManager; cfdpEngine.channels[i].channel_id = i; + cfdpEngine.channels[i].frozen = CfdpFrozen::T::NOT_FROZEN; // TODO remove pipe references // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); @@ -1500,7 +1502,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi * *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, - U8 keep, U8 chan, U8 priority, U16 dest_id) + U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; CF_Playback_t *pb; @@ -1522,10 +1524,9 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file } else { - // TODO BPC: Populate playback CF_PollDir_t state here + return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); } - return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); } /*---------------------------------------------------------------- @@ -1538,7 +1539,8 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; char path[CfdpManagerMaxFileSize]; - I32 status; + I32 status; + I32 n = 0; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -1579,10 +1581,51 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) break; } - snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", - CfdpManagerMaxFileSize - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", - CfdpManagerMaxFileSize - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + // snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", + // CfdpManagerMaxFileSize - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + const size_t src_size = sizeof(txn->history->fnames.src_filename); + + n = snprintf( + txn->history->fnames.src_filename, + src_size, + "%.*s/", + static_cast(src_size - 2), + pb->fnames.src_filename + ); + + if (n > 0 && static_cast(n) < src_size) + { + snprintf( + txn->history->fnames.src_filename + n, + src_size - static_cast(n), + "%.*s", + static_cast(src_size - static_cast(n) - 1), + pb->pending_file + ); + } + + // snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", + // CfdpManagerMaxFileSize - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); + const size_t dst_size = sizeof(txn->history->fnames.dst_filename); + + n = snprintf( + txn->history->fnames.dst_filename, + dst_size, + "%.*s/", + static_cast(dst_size - 2), + pb->fnames.dst_filename + ); + + if (n > 0 && static_cast(n) < dst_size) + { + snprintf( + txn->history->fnames.dst_filename + n, + dst_size - static_cast(n), + "%.*s", + static_cast(dst_size - static_cast(n) - 1), + pb->pending_file + ); + } CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, pb->dest_id); @@ -1655,13 +1698,13 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) CF_PollDir_t * pd; U32 i; // TODO BPC: count_check is only used for telemetry - I32 count_check; + // I32 count_check; CfdpStatus::T status; for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { pd = &chan->polldir[i]; - count_check = 0; + // count_check = 0; if (pd->enabled) { @@ -1696,7 +1739,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) CF_CFDP_ProcessPlaybackDirectory(chan, &pd->pb); } - count_check = 1; + // count_check = 1; } // CF_CFDP_UpdatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); @@ -1718,13 +1761,14 @@ void CF_CFDP_CycleEngine(void) { for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &cfdpEngine.channels[i]; + chan = &cfdpEngine.channels[i]; cfdpEngine.outgoing_counter = 0; /* consume all received messages, even if channel is frozen */ - CF_CFDP_ReceiveMessage(chan); + // BPC: Receive messages are consumed by the CfdpManager thread + // CF_CFDP_ReceiveMessage(chan); - if (!CF_AppData.hk.Payload.channel_hk[i].frozen) + if (chan->frozen == CfdpFrozen::T::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata @@ -1787,7 +1831,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) CF_CFDP_HandleNotKeepFile(txn); } - txn->fd = OS_OBJECT_ID_UNDEFINED; + // txn->fd = OS_OBJECT_ID_UNDEFINED; } if (txn->history != NULL) @@ -1840,9 +1884,9 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) * This is not normal/expected so log it if this happens. */ if (OS_ObjectIdDefined(txn->fd)) { - CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); + // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); OS_close(txn->fd); - txn->fd = OS_OBJECT_ID_UNDEFINED; + // txn->fd = OS_OBJECT_ID_UNDEFINED; } CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ @@ -1903,37 +1947,40 @@ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) *-----------------------------------------------------------------*/ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) { - CF_EotPacket_t * EotPktPtr; - CFE_SB_Buffer_t *BufPtr; + // BPC: TODO This is sending a telemetry packet at the end of a completed transaction + // How do we want to handle this in F' telemetry? - /* - ** Get a Message block of memory and initialize it - */ - BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); + // CF_EotPacket_t * EotPktPtr; + // CFE_SB_Buffer_t *BufPtr; - if (BufPtr != NULL) - { - EotPktPtr = (void *)BufPtr; + // /* + // ** Get a Message block of memory and initialize it + // */ + // BufPtr = CFE_SB_AllocateMessageBuffer(sizeof(*EotPktPtr)); - CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); - - EotPktPtr->Payload.channel = txn->chan_num; - EotPktPtr->Payload.direction = txn->history->dir; - EotPktPtr->Payload.fnames = txn->history->fnames; - EotPktPtr->Payload.state = txn->state; - EotPktPtr->Payload.txn_stat = txn->history->txn_stat; - EotPktPtr->Payload.src_eid = txn->history->src_eid; - EotPktPtr->Payload.peer_eid = txn->history->peer_eid; - EotPktPtr->Payload.seq_num = txn->history->seq_num; - EotPktPtr->Payload.fsize = txn->fsize; - EotPktPtr->Payload.crc_result = txn->crc.getValue(); - - /* - ** Timestamp and send eod of transaction telemetry - */ - CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); - CFE_SB_TransmitBuffer(BufPtr, true); - } + // if (BufPtr != NULL) + // { + // EotPktPtr = (void *)BufPtr; + + // CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); + + // EotPktPtr->Payload.channel = txn->chan_num; + // EotPktPtr->Payload.direction = txn->history->dir; + // EotPktPtr->Payload.fnames = txn->history->fnames; + // EotPktPtr->Payload.state = txn->state; + // EotPktPtr->Payload.txn_stat = txn->history->txn_stat; + // EotPktPtr->Payload.src_eid = txn->history->src_eid; + // EotPktPtr->Payload.peer_eid = txn->history->peer_eid; + // EotPktPtr->Payload.seq_num = txn->history->seq_num; + // EotPktPtr->Payload.fsize = txn->fsize; + // EotPktPtr->Payload.crc_result = txn->crc.getValue(); + + // /* + // ** Timestamp and send eod of transaction telemetry + // */ + // CFE_SB_TimeStampMsg(CFE_MSG_PTR(EotPktPtr->TelemetryHeader)); + // CFE_SB_TransmitBuffer(BufPtr, true); + // } } /*---------------------------------------------------------------- @@ -1964,8 +2011,10 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *-----------------------------------------------------------------*/ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) { - void (*fns[CF_Direction_NUM])(CF_Transaction_t *) = { - [CF_Direction_RX] = CF_CFDP_R_Cancel, [CF_Direction_TX] = CF_CFDP_S_Cancel}; + void (*fns[CF_Direction_NUM])(CF_Transaction_t*) = {nullptr}; + + fns[CF_Direction_RX] = CF_CFDP_R_Cancel; + fns[CF_Direction_TX] = CF_CFDP_S_Cancel; if (!txn->flags.com.canceled) { @@ -2004,10 +2053,10 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context *-----------------------------------------------------------------*/ void CF_CFDP_DisableEngine(void) { - int i; - int j; + U32 i; + U32 j; static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; - CF_Channel_t * chan; + CF_Channel_t * chan; cfdpEngine.enabled = false; @@ -2032,9 +2081,9 @@ void CF_CFDP_DisableEngine(void) for (j = 0; j < CF_MAX_POLLING_DIR_PER_CHAN; ++j) { - if (chan->poll[j].pb.busy) + if (chan->polldir[j].pb.busy) { - OS_DirectoryClose(chan->poll[j].pb.dir_id); + OS_DirectoryClose(chan->polldir[j].pb.dir_id); } } @@ -2054,22 +2103,20 @@ void CF_CFDP_DisableEngine(void) *-----------------------------------------------------------------*/ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) { - bool return_code = false; - char src_dir[CF_FILENAME_MAX_LEN] = "\0"; - CF_ChannelConfig_t *cc; - CF_PollDir_t * pd; - int i; + bool return_code = false; + char src_dir[CF_FILENAME_MAX_LEN] = "\0"; + CF_PollDir_t * pd; + int i; - char *last_slash = strrchr(src_file, '/'); + const char* last_slash = strrchr(src_file, '/'); if (last_slash != NULL) { strncpy(src_dir, src_file, last_slash - src_file); } - cc = &CF_AppData.config_table->chan[chan_num]; for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - pd = &cc->polldir[i]; + pd = &cfdpEngine.channels[chan_num].polldir[i]; if (strcmp(src_dir, pd->src_dir) == 0) { return_code = true; @@ -2090,6 +2137,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status os_status; Fw::String fail_dir; + Fw::String move_dir; /* Sender */ if (CF_CFDP_IsSender(txn)) @@ -2097,8 +2145,13 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { /* If move directory is defined attempt move */ - os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, CF_AppData.config_table->chan[txn->chan_num].move_dir); - // TODO Add failure EVR + move_dir = txn->cfdpManager->getMoveDirParam(txn->chan_num); + if(move_dir.length() > 0) + { + os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, move_dir.toChar()); + // TODO Add failure EVR + (void) os_status; + } } else { @@ -2107,8 +2160,12 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { /* If fail directory is defined attempt move */ fail_dir = txn->cfdpManager->getFailDirParam(); - os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, fail_dir); - // TODO Add failure EVR + if(fail_dir.length() > 0) + { + os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, fail_dir.toChar()); + // TODO Add failure EVR + (void) os_status; + } } } } diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp index d235e5f864c..4cdb3032dcc 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp @@ -39,6 +39,7 @@ #include "CfdpCfg.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" #include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpFrozenEnumAc.hpp" #include #include @@ -228,7 +229,6 @@ typedef struct CF_PollDir { CF_Playback_t pb; /**< \brief State of the currrent playback requests */ CfdpTimer interval_timer; /**< \brief Timer object used to poll the directory */ - // bool timer_set; U32 interval_sec; /**< \brief number of seconds to wait before trying a new directory */ @@ -429,7 +429,7 @@ typedef struct CF_Channel CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; /* Polling directory state */ - CF_Polldir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; + CF_PollDir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; // TODO remove all semaphore references // osal_id_t sem_id; /**< \brief semaphore id for output pipe */ @@ -438,10 +438,15 @@ typedef struct CF_Channel /**< \brief Reference to the wrapper F' component in order to reference parameters */ CfdpManager* cfdpManager; - + U8 tick_type; - + + /**< \brief ID used to index into the engine channel array */ U8 channel_id; + + /**< \brief State of the channel */ + CfdpFrozen::T frozen; + } CF_Channel_t; /** From ade7fb20f7da8b54bbb96bc87a395b2eeb805812 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 2 Jan 2026 09:58:10 -0700 Subject: [PATCH 030/185] Added PDU receive data paths/hooks --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 29 +++++++++- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 11 +++- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 6 +++ Svc/Ccsds/CfdpManager/cf_cfdp.cpp | 76 ++++++++++++++++++++------- Svc/Ccsds/CfdpManager/cf_cfdp.hpp | 18 +++++-- 5 files changed, 115 insertions(+), 25 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 2c41f4667c8..0885f9dcc9e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -6,6 +6,7 @@ #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" +#include "cf_cfdp.hpp" #include "cf_cfdp.hpp" namespace Svc { @@ -57,9 +58,33 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c { // dataReturnIn is the allocated buffer coming back from the dataOut call // Port mapping is the same from bufferAllocate -> dataOut -> dataReturnIn -> bufferDeallocate + FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); this->bufferDeallocate_out(portNum, data); } +void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) +{ + CF_Channel_t* channel = NULL; + CF_Logical_PduBuffer_t pdu; + CF_DecoderState_t decoder; + + // There is a direct mapping between port number and channel index + // Get the channel based on the port number + FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); + FW_ASSERT(portNum >= 0, portNum); + channel = &cfdpEngine.channels[portNum]; + + // This input port handler replicates the receive behavior in CF_CFDP_ReceiveMessage in cf_cfdp_sbintf.c + pdu.pdec = &decoder; + CF_CFDP_DecodeStart(pdu.pdec, fwBuffer.getData(), &pdu, fwBuffer.getSize()); + + // Identify and dispatch this PDU + CF_CFDP_ReceivePdu(channel, &pdu); + + // Return buffer + this->dataInReturn_out(portNum, fwBuffer); +} + // ---------------------------------------------------------------------- // Handler implementations for commands // ---------------------------------------------------------------------- @@ -72,8 +97,8 @@ void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine // These functions are analogous to the functions in cf_cfdp_sbintf.* -// However these functions are not direct ports due to the architectural -// differences between F' and cFE +// However these functions were not directly migrated due to the +// architectural differences between F' and cFE // ---------------------------------------------------------------------- CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index cd38c44db47..8e1d4481286 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -70,14 +70,21 @@ module Ccsds { @ Port for outputting PDU data output port dataOut: [CfdpManagerNumChannels] Fw.BufferSend + @ Buffer that was sent via the dataOut port and is now being retruned + sync input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext + + @ Port for input PDU data + async input port dataIn: [CfdpManagerNumChannels] Fw.BufferSend + + @ Return buffer that was recieved on the dataIn port + output port dataInReturn: [CfdpManagerNumChannels] Fw.BufferSend + @ Port for allocating buffers to hold PDU data output port bufferAllocate: [CfdpManagerNumChannels] Fw.BufferGet @ Port for deallocating buffers allocated for PDU data output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend - @ Buffer that was sent via the dataOut port and is now being retruned - sync input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c176aad7df7..f30aa5e6e9c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -88,11 +88,17 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 context //!< The call order ) override; + //! Handler for input port dataReturnIn void dataReturnIn_handler( FwIndexType portNum, //!< The port number Fw::Buffer& data, const ComCfg::FrameContext& context ) override; + + //! Handler for input port dataIn + void dataIn_handler(FwIndexType portNum, //!< The port number + Fw::Buffer& fwBuffer //!< The buffer + ) override; private: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp index ec5c422e6f8..5613096aa86 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.cpp @@ -60,7 +60,8 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); - /* attach encoder object to PDU buffer which is attached to SB (encapsulation) buffer */ + /* attach encoder object to PDU buffer which is inside in an Fw::Buffer */ + // TODO BPC: msgbuf should be passed in as the Fw::Buffer penc->base = msgbuf; ph->penc = penc; @@ -79,26 +80,12 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_P /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); - /* attach decoder object to PDU buffer which is attached to SB (encapsulation) buffer */ + /* attach decoder object to PDU buffer which is inside in an Fw::Buffer */ + // TODO BPC: msgbuf should be passed in as the Fw::Buffer pdec->base = msgbuf; ph->pdec = pdec; CF_CFDP_CodecReset(&pdec->codec_state, total_size); - - /* - * adjust so that the base points to the actual PDU Header, this makes the offset - * refer to the real offset within the CFDP PDU, rather than the offset of the SB - * msg container. - */ - if (total_size > encap_hdr_size) - { - pdec->codec_state.max_size -= encap_hdr_size; - pdec->base += encap_hdr_size; - } - else - { - CF_CFDP_CodecSetDone(&pdec->codec_state); - } } /*---------------------------------------------------------------- @@ -285,7 +272,8 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_Logical_PduHeader_t *hdr; U8* msgPtr = NULL; U8 eid_len; - CfdpStatus::T status; + CfdpStatus::T status; + CF_EncoderState encorder; // This is where a message buffer is requested // TODO get instance of CfdpManager @@ -298,6 +286,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, // BPC: This was previously called as part of CF_CFDP_MsgOutGet() // Call it here to attach the storage returned by cfdpGetMessageBuffer() to the encoder + ph->penc = &encorder; CF_CFDP_EncodeStart(ph->penc, msgPtr, ph, CF_MAX_PDU_SIZE); hdr = &ph->pdu_header; @@ -1015,6 +1004,57 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } +/*---------------------------------------------------------------- + * + * Application-scope internal function + * See description in cf_cfdp.h for argument/return detail + * + *-----------------------------------------------------------------*/ +void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) +{ + CF_Transaction_t *txn = NULL; + + FW_ASSERT(chan != NULL); + FW_ASSERT(ph != NULL); + + if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::T::CFDP_SUCCESS) + { + /* got a valid PDU -- look it up by sequence number */ + txn = CF_FindTransactionBySequenceNumber(chan, ph->pdu_header.sequence_num, ph->pdu_header.source_eid); + if (txn == NULL) + { + /* if no match found, then it must be the case that we would be the destination entity id, so verify it + */ + if (ph->pdu_header.destination_eid == txn->cfdpManager->getLocalEidParam()) + { + /* we didn't find a match, so assign it to a transaction */ + /* assume this is initiating an RX transaction, as TX transactions are only commanded */ + txn = CF_CFDP_StartRxTransaction(chan->channel_id); + if (txn == NULL) + { + // CFE_EVS_SendEvent( + // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", + // (unsigned long)ph->pdu_header.source_eid, (unsigned long)ph->pdu_header.sequence_num); + } + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet for invalid destination eid 0x%lx", + // (unsigned long)ph->pdu_header.destination_eid); + } + } + + if (txn != NULL) + { + /* found one! Send it to the transaction state processor */ + FW_ASSERT(txn->state > CF_TxnState_UNDEF, txn->state, CF_TxnState_UNDEF); + CF_CFDP_DispatchRecv(txn, ph); + } + } +} + /*---------------------------------------------------------------- * * Application-scope internal function diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp index 65e8b8d8c5e..0633b602390 100644 --- a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp +++ b/Svc/Ccsds/CfdpManager/cf_cfdp.hpp @@ -83,11 +83,9 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param encap_hdr_size Offset of first CFDP PDU octet within buffer * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) */ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size); +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); /* engine execution functions */ @@ -660,6 +658,20 @@ void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); */ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +/************************************************************************/ +/** @brief Receive PDU processing entry point + * + * Invoked from the transport interface (e.g. software bus or equivalent) after + * reception of a PDU from the network. + * + * @par Assumptions, External Events, and Notes: + * None + * + * @param chan Channel pointer + * @param ph Received PDU buffer + */ +void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph); + /************************************************************************/ /** @brief List traversal function to close all files in all active transactions. * From 53f8236acd01c39c86f09f7a9260531d94f1e79e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 2 Jan 2026 13:30:36 -0700 Subject: [PATCH 031/185] CF -> CFDP file rename --- Svc/Ccsds/CfdpManager/{cf_chunk.cpp => CfdpChunk.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_chunk.hpp => CfdpChunk.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_clist.cpp => CfdpClist.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_clist.hpp => CfdpClist.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_codec.cpp => CfdpCodec.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_codec.hpp => CfdpCodec.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_dispatch.cpp => CfdpDispatch.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_dispatch.hpp => CfdpDispatch.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp.cpp => CfdpEngine.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp.hpp => CfdpEngine.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_logical_pdu.hpp => CfdpLogicalPdu.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_pdu.hpp => CfdpPdu.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_r.cpp => CfdpRx.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_r.hpp => CfdpRx.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_s.cpp => CfdpTx.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_s.hpp => CfdpTx.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_cfdp_types.hpp => CfdpTypes.hpp} | 0 Svc/Ccsds/CfdpManager/{cf_utils.cpp => CfdpUtils.cpp} | 0 Svc/Ccsds/CfdpManager/{cf_utils.hpp => CfdpUtils.hpp} | 0 19 files changed, 0 insertions(+), 0 deletions(-) rename Svc/Ccsds/CfdpManager/{cf_chunk.cpp => CfdpChunk.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_chunk.hpp => CfdpChunk.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_clist.cpp => CfdpClist.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_clist.hpp => CfdpClist.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_codec.cpp => CfdpCodec.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_codec.hpp => CfdpCodec.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_dispatch.cpp => CfdpDispatch.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_dispatch.hpp => CfdpDispatch.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp.cpp => CfdpEngine.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp.hpp => CfdpEngine.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_logical_pdu.hpp => CfdpLogicalPdu.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_pdu.hpp => CfdpPdu.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_r.cpp => CfdpRx.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_r.hpp => CfdpRx.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_s.cpp => CfdpTx.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_s.hpp => CfdpTx.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_cfdp_types.hpp => CfdpTypes.hpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_utils.cpp => CfdpUtils.cpp} (100%) rename Svc/Ccsds/CfdpManager/{cf_utils.hpp => CfdpUtils.hpp} (100%) diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_chunk.cpp rename to Svc/Ccsds/CfdpManager/CfdpChunk.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_chunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_chunk.hpp rename to Svc/Ccsds/CfdpManager/CfdpChunk.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_clist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_clist.cpp rename to Svc/Ccsds/CfdpManager/CfdpClist.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_clist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_clist.hpp rename to Svc/Ccsds/CfdpManager/CfdpClist.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_codec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_codec.cpp rename to Svc/Ccsds/CfdpManager/CfdpCodec.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_codec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_codec.hpp rename to Svc/Ccsds/CfdpManager/CfdpCodec.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.cpp rename to Svc/Ccsds/CfdpManager/CfdpDispatch.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_dispatch.hpp rename to Svc/Ccsds/CfdpManager/CfdpDispatch.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp.cpp rename to Svc/Ccsds/CfdpManager/CfdpEngine.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp.hpp rename to Svc/Ccsds/CfdpManager/CfdpEngine.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp rename to Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_pdu.hpp rename to Svc/Ccsds/CfdpManager/CfdpPdu.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_r.cpp rename to Svc/Ccsds/CfdpManager/CfdpRx.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_r.hpp rename to Svc/Ccsds/CfdpManager/CfdpRx.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_s.cpp rename to Svc/Ccsds/CfdpManager/CfdpTx.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_s.hpp rename to Svc/Ccsds/CfdpManager/CfdpTx.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_cfdp_types.hpp rename to Svc/Ccsds/CfdpManager/CfdpTypes.hpp diff --git a/Svc/Ccsds/CfdpManager/cf_utils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_utils.cpp rename to Svc/Ccsds/CfdpManager/CfdpUtils.cpp diff --git a/Svc/Ccsds/CfdpManager/cf_utils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/cf_utils.hpp rename to Svc/Ccsds/CfdpManager/CfdpUtils.hpp From 3fad49caa65535b57cc94abe194a4ee64bd92a60 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 2 Jan 2026 13:30:50 -0700 Subject: [PATCH 032/185] CF -> CFDP file rename complete --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 16 +-- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 69 ++++++------ Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 59 +++++----- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 65 +++++------ Svc/Ccsds/CfdpManager/CfdpClist.hpp | 62 ++++++----- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 131 ++++++++++++----------- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 67 ++++++------ Svc/Ccsds/CfdpManager/CfdpDispatch.cpp | 57 ++++++---- Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 67 ++++++------ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 80 +++++++------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 65 ++++++----- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 83 ++++++++------ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 4 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 87 ++++++++------- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 65 ++++++----- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 67 ++++++------ Svc/Ccsds/CfdpManager/CfdpTx.cpp | 67 ++++++------ Svc/Ccsds/CfdpManager/CfdpTx.hpp | 65 +++++------ Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 80 +++++++------- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 67 ++++++------ Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 63 ++++++----- 22 files changed, 750 insertions(+), 638 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 59c0c3829a8..ace38d61ab0 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -17,14 +17,14 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_codec.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_r.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_s.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_chunk.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_clist.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_utils.cpp" - "${CMAKE_CURRENT_LIST_DIR}/cf_cfdp_dispatch.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpEngine.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpCodec.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpRx.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTx.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpChunk.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" # TODO This should be moved to the F' config directory diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index de465c1e10a..541e273af82 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -1,41 +1,44 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application chunks (sparse gap tracking) logic file - * - * This class handles the complexity of sparse gap tracking so that - * the CFDP engine doesn't need to worry about it. Information is given - * to the class and when needed calculations are made internally to - * help the engine build NAK packets. Received NAK segment requests - * are stored in this class as well and used for re-transmit processing. - * - * This is intended to be mostly a generic purpose class used by CF. - */ +// ====================================================================== +// \title CfdpChunk.cpp +// \brief CFDP chunks (sparse gap tracking) logic file +// +// This file is a port of the cf_chunks.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This class handles the complexity of sparse gap tracking so that +// the CFDP engine doesn't need to worry about it. Information is given +// to the class and when needed calculations are made internally to +// help the engine build NAK packets. Received NAK segment requests +// are stored in this class as well and used for re-transmit processing. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== #include #include -#include "cf_chunk.hpp" +#include "CfdpChunk.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index 5a266ee3347..d2ce4b6b3f4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -1,30 +1,35 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ +// ====================================================================== +// \title CfdpChunks.hpp +// \brief CFDP chunks (spare gap tracking) header file +// +// This file is a port of the cf_chunks.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== -/** - * @file - * - * The CF Application chunks (spare gap tracking) header file - */ - -#ifndef CF_CHUNK_HPP -#define CF_CHUNK_HPP +#ifndef CFDP_CHUNK_HPP +#define CFDP_CHUNK_HPP #include #include @@ -317,4 +322,4 @@ void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t } // namespace Ccsds } // namespace Svc -#endif /* !CF_CHUNK_HPP */ +#endif /* !CFDP_CHUNK_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index a990eba9762..aad482a278b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -1,34 +1,37 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application circular list definition source file - * - * This is a circular doubly-linked list implementation. It is used for - * all data structures in CF. - * - * This file is intended to be a generic class that can be used in other apps. - */ - -#include "cf_clist.hpp" +// ====================================================================== +// \title CfdpClist.cpp +// \brief CFDP circular list definition source file +// +// This file is a port of the cf_clist.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This is a circular doubly-linked list implementation. It is used for +// multiple data structures in CFDP. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpClist.hpp" #include diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index ebf18178bc5..4bb37d8333d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -1,36 +1,40 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application circular list header file - */ - -#ifndef CF_CLIST_HPP -#define CF_CLIST_HPP +// ====================================================================== +// \title CfdpClist.hpp +// \brief CFDP circular list header file +// +// This file is a port of the cf_clist.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_CLIST_HPP +#define CFDP_CLIST_HPP #include #include #include - namespace Svc { namespace Ccsds { @@ -194,4 +198,4 @@ void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context); } // namespace Ccsds } // namespace Svc -#endif /* !CF_CLIST_HPP */ +#endif /* !CFDP_CLIST_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 4d5acc0d48c..5da7b763b91 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -1,30 +1,37 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * CFDP protocol data structure encode/decode implementation - */ - -#include "cf_cfdp_pdu.hpp" -#include "cf_codec.hpp" +// ====================================================================== +// \title CfdpCodec.cpp +// \brief CFDP protocol implementation +// +// This file is a port of the cf_codec.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// CFDP protocol data structure encode/decode implementation +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpPdu.hpp" +#include "CfdpCodec.hpp" #include #include @@ -272,7 +279,7 @@ static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) @@ -294,7 +301,7 @@ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) @@ -312,7 +319,7 @@ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) @@ -330,7 +337,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ U8 CF_CFDP_GetValueEncodedSize(U64 Value) @@ -349,7 +356,7 @@ U8 CF_CFDP_GetValueEncodedSize(U64 Value) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) @@ -374,7 +381,7 @@ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) @@ -412,7 +419,7 @@ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHea /*---------------------------------------------------------------- *q * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail *q *-----------------------------------------------------------------*/ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) @@ -442,7 +449,7 @@ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeade /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) @@ -460,7 +467,7 @@ void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduF /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) @@ -490,7 +497,7 @@ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) @@ -528,7 +535,7 @@ void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg) @@ -546,7 +553,7 @@ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRe /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) @@ -562,7 +569,7 @@ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg) @@ -578,7 +585,7 @@ void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_ /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) @@ -602,7 +609,7 @@ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) @@ -639,7 +646,7 @@ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_L /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) @@ -661,7 +668,7 @@ void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) @@ -683,7 +690,7 @@ void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) @@ -706,7 +713,7 @@ void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) @@ -726,7 +733,7 @@ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) @@ -743,7 +750,7 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) @@ -771,7 +778,7 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) @@ -819,7 +826,7 @@ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) @@ -839,7 +846,7 @@ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduF /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) @@ -857,7 +864,7 @@ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) @@ -888,7 +895,7 @@ void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg) @@ -906,7 +913,7 @@ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRe /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) @@ -929,7 +936,7 @@ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) @@ -991,7 +998,7 @@ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_L /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) @@ -1008,7 +1015,7 @@ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) @@ -1029,7 +1036,7 @@ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) @@ -1050,7 +1057,7 @@ void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) @@ -1071,7 +1078,7 @@ void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) @@ -1091,7 +1098,7 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit) @@ -1126,7 +1133,7 @@ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, /*---------------------------------------------------------------- * * Application-scope internal function - * See description in cf_codec.h for argument/return detail + * See description in CfdpCodec.hpp for argument/return detail * *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 4916555c7a1..95c42df1174 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -1,38 +1,45 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * CFDP protocol data structure encode/decode API declarations - */ - -#ifndef CF_CODEC_HPP -#define CF_CODEC_HPP +// ====================================================================== +// \title CfdpCodec.hpp +// \brief CFDP protocol API header +// +// This file is a port of the cf_codec.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// CFDP protocol data structure encode/decode API declarations +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_CODEC_HPP +#define CFDP_CODEC_HPP #include #include #include -#include "cf_cfdp_pdu.hpp" -#include "cf_logical_pdu.hpp" +#include "CfdpPdu.hpp" +#include "CfdpLogicalPdu.hpp" #include "default_cf_extern_typedefs.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" @@ -833,4 +840,4 @@ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc); } // namespace Ccsds } // namespace Svc -#endif /* !CF_CODEC_HPP */ +#endif /* !CFDP_CODEC_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp index 8e43ec8627b..a9f0e1290b8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp @@ -1,26 +1,37 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - - -#include "cf_cfdp.hpp" -#include "cf_utils.hpp" -#include "cf_cfdp_dispatch.hpp" +// ====================================================================== +// \title CfdpDispatch.cpp +// \brief Common routines to dispatch operations based on a transaction state +// and/or received PDU type. +// +// This file is a port of the cf_cfdp_dispatch.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpEngine.hpp" +#include "CfdpUtils.hpp" +#include "CfdpDispatch.hpp" #include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp index 9f11648cc16..10a29cf2fd0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp @@ -1,33 +1,38 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * Common routines to dispatch operations based on a transaction state - * and/or received PDU type. - */ - -#ifndef CF_CFDP_DISPATCH_HPP -#define CF_CFDP_DISPATCH_HPP - -#include "cf_cfdp_types.hpp" +// ====================================================================== +// \title CfdpDispatch.hpp +// \brief Common routines to dispatch operations based on a transaction state +// and/or received PDU type. +// +// This file is a port of the cf_cfdp_dispatch.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_DISPATCH_HPP +#define CFDP_DISPATCH_HPP + +#include "CfdpTypes.hpp" namespace Svc { namespace Ccsds { @@ -194,4 +199,4 @@ void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, } // namespace Ccsds } // namespace Svc -#endif /* CF_CFDP_DISPATCH_HPP */ +#endif /* CFDP_DISPATCH_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 5613096aa86..43e0b8dc6f8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1,41 +1,45 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application main CFDP engine and PDU parsing implementation - * - * This file contains two sets of functions. The first is what is needed - * to deal with CFDP PDUs. Specifically validating them for correctness - * and ensuring the byte-order is correct for the target. The second - * is incoming and outgoing CFDP PDUs pass through here. All receive - * CFDP PDU logic is performed here and the data is passed to the - * R (rx) and S (tx) logic. - */ - -#include "cf_cfdp.hpp" -#include "cf_cfdp_r.hpp" -#include "cf_cfdp_s.hpp" -#include "cf_utils.hpp" -#include "cf_cfdp_dispatch.hpp" -#include "cf_logical_pdu.hpp" +// ====================================================================== +// \title CfdpEngine.cpp +// \brief CFDP Engine implementation +// +// This file is a port of the cf_cfdp.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains two sets of functions. The first is what is needed +// to deal with CFDP PDUs. Specifically validating them for correctness +// and ensuring the byte-order is correct for the target. The second +// is incoming and outgoing CFDP PDUs pass through here. All receive +// CFDP PDU logic is performed here and the data is passed to the +// R (rx) and S (tx) logic. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpRx.hpp" +#include "CfdpTx.hpp" +#include "CfdpUtils.hpp" +#include "CfdpDispatch.hpp" +#include "CfdpLogicalPdu.hpp" #include "CfeStubs.hpp" #include diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 0633b602390..4a8513ef4a3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -1,34 +1,41 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application CFDP engine and packet parsing header file - */ - -#ifndef CF_CFDP_HPP -#define CF_CFDP_HPP +// ====================================================================== +// \title CfdpEngine.hpp +// \brief CFDP Engine header +// +// This file is a port of the cf_cfdp.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// CFDP engine and packet parsing header file +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_ENGINE_HPP +#define CFDP_ENGINE_HPP #include -#include "cf_cfdp_types.hpp" +#include "CfdpTypes.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" namespace Svc { @@ -810,4 +817,4 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); } // namespace Ccsds } // namespace Svc -#endif /* !CF_CFDP_HPP */ +#endif /* !CFDP_ENGINE_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index b0ca01e5301..6785e209201 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -1,45 +1,58 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ +// ====================================================================== +// \title CfdpLogicalPdu.hpp +// \brief CFDP Logical PDU type definitions +// +// This file is a port of the cf_logical_pdu.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// Structures defining logical CFDP PDUs +// +// These are data structures that reflect the logical +// content of the CFDP PDUs defined in CfdpPdu.hpp. Note these are +// _NOT_ intended to reflect the bitwise structures defined +// in the CCSDS blue book, but rather the values contained +// within those structures, in a form that can be used by software. +// +// Specifically, this intent differs in the following ways: +// - All numeric fields are in native byte order +// - All structures are padded/aligned according to native CPU (i.e. not packed) +// - All bit-fields are exploded, where each field/group is a separate member +// - Variable-size content is normalized, allocated as the maximum possible size +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== /** * @file * - * Structures defining logical CFDP PDUs - * - * These are CF-specific data structures that reflect the logical - * content of the CFDP PDUs defined in cf_cfdp_pdu.h. Note these are - * _NOT_ intended to reflect the bitwise structures defined - * in the CCSDS blue book, but rather the values contained - * within those structures, in a form that can be used by software. - * - * Specifically, this intent differs in the following ways: - * - All numeric fields are in native byte order - * - All structures are padded/aligned according to native CPU (i.e. not packed) - * - All bit-fields are exploded, where each field/group is a separate member - * - Variable-size content is normalized, allocated as the maximum possible size + */ -#ifndef CF_LOGICAL_PDU_HPP -#define CF_LOGICAL_PDU_HPP +#ifndef CFDP_LOGICAL_PDU_HPP +#define CFDP_LOGICAL_PDU_HPP #include "default_cf_extern_typedefs.hpp" -#include "cf_cfdp_pdu.hpp" +#include "CfdpPdu.hpp" namespace Svc { namespace Ccsds { @@ -374,4 +387,4 @@ typedef struct CF_Logical_PduBuffer } // namespace Ccsds } // namespace Svc -#endif /* !CF_LOGICAL_PDU_HPP */ +#endif /* !CFDP_LOGICAL_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 0885f9dcc9e..60397671a8c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -6,8 +6,8 @@ #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" -#include "cf_cfdp.hpp" -#include "cf_cfdp.hpp" +#include "CfdpEngine.hpp" +#include "CfdpEngine.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index f30aa5e6e9c..4aad7c086ff 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -9,7 +9,7 @@ #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" -#include "Svc/Ccsds/CfdpManager/cf_logical_pdu.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 075b6ebc228..e67a1d64588 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -1,43 +1,48 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * Structures defining to CFDP PDUs - * - * Note that structures and enumerations defined in this file with a CF_CFDP - * prefix are defined according to the CCSDS CFDP specification (727.0-B-5). - * These values must match the specification for that structure/field, they are - * not locally changeable. - * - * @note Many of the structures defined in this file are variably-sized when - * encoded for network transmission. As a result, C structures used to map - * to these structures are of limited usefulness, generally only capable - * of describing the first element(s) where offsets are fixed. A marker member - * is utilized to indicate where the fixed data ends and variable - * length data begins. At some point, the structures in this file - * should change to encode/decode functions. - */ - -#ifndef CF_CFDP_PDU_HPP -#define CF_CFDP_PDU_HPP +// ====================================================================== +// \title CfdpPdu.hpp +// \brief Structures defining CFDP PDUs +// +// This file is a port of the cf_cfdp_pdu.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// The structures and enumerations defined in this file with a CF_CFDP +// prefix are defined according to the CCSDS CFDP specification (727.0-B-5). +// These values must match the specification for that structure/field, they are +// not locally changeable. +// +// Many of the structures defined in this file are variably-sized when +// encoded for network transmission. As a result, C structures used to map +// to these structures are of limited usefulness, generally only capable +// of describing the first element(s) where offsets are fixed. A marker member +// is utilized to indicate where the fixed data ends and variable +// length data begins. At some point, the structures in this file +// should change to encode/decode functions. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_PDU_HPP +#define CFDP_PDU_HPP #include @@ -389,4 +394,4 @@ typedef struct CF_CFDP_PduFileDataContent } // namespace Ccsds } // namespace Svc -#endif /* !CF_CFDP_PDU_HPP */ +#endif /* !CFDP_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 705774c5a21..05596f4e582 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -1,32 +1,39 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * The CF Application CFDP receive logic source file - * - * Handles all CFDP engine functionality specific to RX transactions. - */ -#include "cf_cfdp.hpp" -#include "cf_cfdp_r.hpp" -#include "cf_cfdp_dispatch.hpp" -#include "cf_utils.hpp" +// ====================================================================== +// \title CfdpRx.cpp +// \brief CFDP receive logic source file +// +// This file is a port of the cf_cfdp_r.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// Handles all CFDP engine functionality specific to RX transactions. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpEngine.hpp" +#include "CfdpRx.hpp" +#include "CfdpDispatch.hpp" +#include "CfdpUtils.hpp" #include "CfeStubs.hpp" #include diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index ce5287f79d5..656357582d2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -1,35 +1,40 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ +// ====================================================================== +// \title CfdpRx.hpp +// \brief CFDP header file for receive file transactions +// +// This file is a port of the cf_cfdp_r.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains various state handling routines for +// transactions which are receiving a file. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== -/** - * @file - * - * Implementation related to CFDP Receive File transactions - * - * This file contains various state handling routines for - * transactions which are receiving a file. - */ - -#ifndef CF_CFDP_R_HPP -#define CF_CFDP_R_HPP +#ifndef CFDP_RX_HPP +#define CFDP_RX_HPP -#include "cf_cfdp.hpp" +#include "CfdpEngine.hpp" namespace Svc { namespace Ccsds { @@ -409,4 +414,4 @@ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn); } // namespace Ccsds } // namespace Svc -#endif /* CF_CFDP_R_HPP */ +#endif /* CFDP_RX_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 6e91402d14d..816523435e4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -1,34 +1,39 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application CFDP send logic source file - * - * Handles all CFDP engine functionality specific to TX transactions. - */ - -#include "cf_cfdp.hpp" -#include "cf_cfdp_s.hpp" -#include "cf_cfdp_dispatch.hpp" -#include "cf_utils.hpp" +// ====================================================================== +// \title CfdpTx.cpp +// \brief CFDP send logic source file +// +// This file is a port of the cf_cfdp_s.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// Handles all CFDP engine functionality specific to TX transactions. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpEngine.hpp" +#include "CfdpTx.hpp" +#include "CfdpDispatch.hpp" +#include "CfdpUtils.hpp" #include "CfeStubs.hpp" #include "CfdpTimer.hpp" diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index 949f0722f09..a1297213eec 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -1,35 +1,40 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * Implementation related to CFDP Send File transactions - * - * This file contains various state handling routines for - * transactions which are sending a file. - */ +// ====================================================================== +// \title CfdpTx.hpp +// \brief Implementation related to CFDP Send File transactions +// +// This file is a port of the cf_cfdp_s.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains various state handling routines for +// transactions which are sending a file. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== -#ifndef CF_CFDP_S_HPP -#define CF_CFDP_S_HPP +#ifndef CFDP_TX_HPP +#define CFDP_TX_HPP -#include "cf_cfdp_types.hpp" +#include "CfdpTypes.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 4cdb3032dcc..1e91f01dff0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -1,40 +1,43 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * Macros and data types used across the CF application - * - * @note Functions should not be declared in this file. This should - * be limited to shared macros and data types only. For unit testing, - * functions should be declared only in a header file with the same name - * as the C file that defines that function. - */ - -#ifndef CF_CFDP_TYPES_HPP -#define CF_CFDP_TYPES_HPP - -#include "cf_cfdp_pdu.hpp" -#include "cf_clist.hpp" -#include "cf_chunk.hpp" -#include "cf_codec.hpp" +// ====================================================================== +// \title CfdpTypes.hpp +// \brief Macros and data types used by CFDP +// +// This file is a port of the cf_cfdp_types.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// Functions should not be declared in this file. This should +// be limited to shared macros and data types only. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_TYPES_HPP +#define CFDP_TYPES_HPP + +#include "CfdpPdu.hpp" +#include "CfdpClist.hpp" +#include "CfdpChunk.hpp" +#include "CfdpCodec.hpp" #include "CfdpTimer.hpp" #include "CfdpCfg.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" @@ -45,7 +48,6 @@ #include #include - namespace Svc { namespace Ccsds { @@ -485,4 +487,4 @@ typedef struct CfdpEngineDataT } // namespace Ccsds } // namespace Svc -#endif /* !CF_CFDP_TYPES_HPP */ +#endif /* !CFDP_TYPES_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index fdb7a003c18..92ee437b31b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -1,33 +1,40 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * The CF Application general utility functions source file - * - * Various odds and ends are put here. - */ - -#include "cf_cfdp.hpp" -#include "cf_utils.hpp" -#include "cf_clist.hpp" +// ====================================================================== +// \title CfdpUtils.cpp +// \brief CFDP utility functions +// +// This file is a port of the cf_utils.cpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// The CFDP general utility functions source file +// +// Various odds and ends are put here. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include "CfdpEngine.hpp" +#include "CfdpUtils.hpp" +#include "CfdpClist.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 70d3c77b27b..ebbb669cc7a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -1,32 +1,39 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ +// ====================================================================== +// \title CfdpUtils.hpp +// \brief CFDP utilities header +// +// This file is a port of the cf_utils.hpp file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// CFDP utils header file +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== -/** - * @file - * - * The CF Application utils header file - */ - -#ifndef CF_UTILS_HPP -#define CF_UTILS_HPP +#ifndef CFDP_UTILS_HPP +#define CFDP_UTILS_HPP -#include "cf_cfdp.hpp" +#include "CfdpEngine.hpp" #include @@ -351,4 +358,4 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn); } // namespace Ccsds } // namespace Svc -#endif /* !CF_UTILS_HPP */ +#endif /* !CFDP_UTILS_HPP */ From 543f2e7bec08b18f77cab56dd95e9abf2f04862e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 2 Jan 2026 13:37:04 -0700 Subject: [PATCH 033/185] Remove header comments --- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 84 -------- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 48 ----- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 210 ------------------- Svc/Ccsds/CfdpManager/CfdpDispatch.cpp | 30 --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 270 ------------------------- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 144 ------------- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 132 ------------ Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 94 --------- 8 files changed, 1012 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index 541e273af82..8c97a709dcd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -43,12 +43,6 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkIdx_t end) { /* Sanity check */ @@ -61,12 +55,6 @@ void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkI } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index) { FW_ASSERT(chunks->count > 0); @@ -78,12 +66,6 @@ void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index) --chunks->count; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, const CF_Chunk_t *chunk) { FW_ASSERT(chunks->count < chunks->max_chunks, chunks->count, chunks->max_chunks); @@ -99,12 +81,6 @@ void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, c ++chunks->count; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chunk_t *chunk) { CF_ChunkIdx_t first = 0; @@ -131,12 +107,6 @@ CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chun return first; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) { CF_Chunk_t * prev; @@ -168,12 +138,6 @@ int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_ return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) { CF_ChunkIdx_t combined_i = i; @@ -212,12 +176,6 @@ bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chu return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks) { CF_ChunkIdx_t i; @@ -234,12 +192,6 @@ CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks) return smallest; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) { CF_ChunkIdx_t smallest_i; @@ -278,12 +230,6 @@ void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSize_t size) { const CF_Chunk_t chunk = {offset, size}; @@ -297,12 +243,6 @@ void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSi CF_Chunks_Insert(chunks, i, &chunk); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size) { CF_Chunk_t *chunk = &chunks->chunks[0]; /* front is always 0 */ @@ -323,23 +263,11 @@ void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks) { return chunks->count ? &chunks->chunks[0] : NULL; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk_t *chunks_mem) { FW_ASSERT(max_chunks > 0); @@ -348,24 +276,12 @@ void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk CF_ChunkListReset(chunks); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_ChunkListReset(CF_ChunkList_t *chunks) { chunks->count = 0; memset(chunks->chunks, 0, sizeof(*chunks->chunks) * chunks->max_chunks); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_chunk.h for argument/return detail - * - *-----------------------------------------------------------------*/ U32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque) { diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index aad482a278b..55ecdf53e32 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -38,24 +38,12 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_InitNode(CF_CListNode_t *node) { node->next = node; node->prev = node; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node) { CF_CListNode_t *last; @@ -79,12 +67,6 @@ void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node) *head = node; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node) { CF_CListNode_t *last; @@ -109,12 +91,6 @@ void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head) { CF_CListNode_t *ret; @@ -130,12 +106,6 @@ CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node) { FW_ASSERT(head); @@ -165,12 +135,6 @@ void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node) CF_CList_InitNode(node); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CListNode_t *after) { /* calling insert_after with nothing to insert after (no head) makes no sense */ @@ -186,12 +150,6 @@ void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CList after->next->prev = after; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) { CF_CListNode_t *node = start; @@ -226,12 +184,6 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_clist.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) { if (end) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 5da7b763b91..1f7af780926 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -276,12 +276,6 @@ static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) *pdst = val; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) { size_t next_offset = state->next_offset + chunksize; @@ -298,12 +292,6 @@ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) return CF_CFDP_CodecIsOK(state); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) { U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); @@ -316,12 +304,6 @@ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) return buf; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) { const U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); @@ -334,12 +316,6 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) return buf; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ U8 CF_CFDP_GetValueEncodedSize(U64 Value) { U8 MinSize; @@ -353,12 +329,6 @@ U8 CF_CFDP_GetValueEncodedSize(U64 Value) return MinSize; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) { U8 *dptr; @@ -378,12 +348,6 @@ void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) { CF_CFDP_PduHeader_t *peh; /* for encoding fixed sized fields */ @@ -416,12 +380,6 @@ void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHea } } -/*---------------------------------------------------------------- - *q - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - *q - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) { CF_CFDP_PduHeader_t *peh; @@ -446,12 +404,6 @@ void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeade CF_CODEC_SET_DONE(state); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) { CF_CFDP_PduFileDirectiveHeader_t *peh; /* for encoding fixed sized fields */ @@ -464,12 +416,6 @@ void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduF } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) { CF_CFDP_lv_t *lv; /* for encoding fixed sized fields */ @@ -494,12 +440,6 @@ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) { CF_CFDP_tlv_t *tlv; /* for encoding fixed sized fields */ @@ -532,12 +472,6 @@ void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg) { CF_CFDP_SegmentRequest_t *sr; /* for encoding fixed sized fields */ @@ -550,12 +484,6 @@ void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRe } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) { U8 i; @@ -566,12 +494,6 @@ void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg) { U8 i; @@ -582,12 +504,6 @@ void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_ } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) { CF_CFDP_PduMd_t *md; /* for encoding fixed sized fields */ @@ -606,12 +522,6 @@ void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) { CF_CFDP_PduFileDataHeader_t *fd; @@ -643,12 +553,6 @@ void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_L } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) { CF_CFDP_PduEof_t *eof; /* for encoding fixed sized fields */ @@ -665,12 +569,6 @@ void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) { CF_CFDP_PduFin_t *fin; /* for encoding fixed sized fields */ @@ -687,12 +585,6 @@ void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) { CF_CFDP_PduAck_t *ack; /* for encoding fixed sized fields */ @@ -710,12 +602,6 @@ void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) { CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ @@ -730,12 +616,6 @@ void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) { CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ @@ -747,12 +627,6 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) { const U8 *sptr; @@ -775,12 +649,6 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) return temp_val; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) { const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ @@ -823,12 +691,6 @@ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) { const CF_CFDP_PduFileDirectiveHeader_t *peh; @@ -843,12 +705,6 @@ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduF } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) { const CF_CFDP_lv_t *lv; @@ -861,12 +717,6 @@ void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) { const CF_CFDP_tlv_t *tlv; @@ -892,12 +742,6 @@ void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg) { const CF_CFDP_SegmentRequest_t *sr; /* for decoding fixed sized fields */ @@ -910,12 +754,6 @@ void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRe } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) { const CF_CFDP_PduMd_t *md; /* for decoding fixed sized fields */ @@ -933,12 +771,6 @@ void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) { const CF_CFDP_PduFileDataHeader_t *fd; @@ -995,12 +827,6 @@ void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_L } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) { const CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ @@ -1012,12 +838,6 @@ void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) { const CF_CFDP_PduEof_t *eof; /* for decoding fixed sized fields */ @@ -1033,12 +853,6 @@ void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) { const CF_CFDP_PduFin_t *fin; /* for decoding fixed sized fields */ @@ -1054,12 +868,6 @@ void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) { const CF_CFDP_PduAck_t *ack; /* for decoding fixed sized fields */ @@ -1075,12 +883,6 @@ void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) { const CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ @@ -1095,12 +897,6 @@ void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit) { pltlv->num_tlv = 0; @@ -1130,12 +926,6 @@ void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in CfdpCodec.hpp for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit) { plseg->num_segments = 0; diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp index a9f0e1290b8..66c48a2ba83 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp @@ -39,12 +39,6 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_dispatch.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn) { @@ -99,12 +93,6 @@ void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_dispatch.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) { @@ -158,12 +146,6 @@ void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_dispatch.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch) { CF_CFDP_StateSendFunc_t selected_handler; @@ -175,12 +157,6 @@ void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateS } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_dispatch.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatchTable_t *dispatch) { CF_CFDP_StateSendFunc_t selected_handler; @@ -194,12 +170,6 @@ void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatc } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_dispatch.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, const CF_CFDP_TxnRecvDispatchTable_t *dispatch) { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 43e0b8dc6f8..f020a09706d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -52,12 +52,6 @@ namespace Ccsds { // TODO Refactor global data into class member variables CfdpEngineData cfdpEngine; -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { // TODO Current thought is to rework the encore to include a buffer reference @@ -72,12 +66,6 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff CF_CFDP_CodecReset(&penc->codec_state, total_size); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, size_t total_size) { @@ -92,12 +80,6 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_P CF_CFDP_CodecReset(&pdec->codec_state, total_size); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) { txn->ack_timer.setTimer(txn->cfdpManager->getAckTimerParam(txn->chan_num)); @@ -164,12 +146,6 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) txn->inactivity_timer.setTimer(timerDuration); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_TxnRecvDispatchTable_t state_fns = { @@ -261,12 +237,6 @@ void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, CF_TransactionSeq_t tsn, bool silent) @@ -344,12 +314,6 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, return ph; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = @@ -386,12 +350,6 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) return sret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ @@ -406,12 +364,6 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CF_EntityId_t local_eid) { CF_Logical_Tlv_t *ptlv; @@ -443,12 +395,6 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = @@ -482,12 +428,6 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) { @@ -533,12 +473,6 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { @@ -573,12 +507,6 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; @@ -608,12 +536,6 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -668,12 +590,6 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; @@ -735,12 +651,6 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -781,12 +691,6 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -803,12 +707,6 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -826,12 +724,6 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -850,12 +742,6 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -872,23 +758,11 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ @@ -917,12 +791,6 @@ void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduFileDirectiveHeader_t *fdh; @@ -1008,12 +876,6 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) { CF_Transaction_t *txn = NULL; @@ -1059,12 +921,6 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { /* initialize all transaction nodes */ @@ -1182,12 +1038,6 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = static_cast(context); @@ -1218,12 +1068,6 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_CycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; @@ -1277,12 +1121,6 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ @@ -1310,12 +1148,6 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) return ret; /* don't tick one, keep looking for cur */ } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_TickTransactions(CF_Channel_t *chan) { bool reset = true; @@ -1374,12 +1206,6 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) { txn->chan_num = chan; @@ -1415,12 +1241,6 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, CF_InsertSortPrio(txn, CF_QueueIdx_PEND); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan_num, U8 priority, CF_EntityId_t dest_id) { @@ -1461,12 +1281,6 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) { CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; @@ -1539,12 +1353,6 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi return status; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { @@ -1573,12 +1381,6 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; @@ -1731,12 +1533,6 @@ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { CF_PollDir_t * pd; @@ -1790,12 +1586,6 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_CycleEngine(void) { CF_Channel_t *chan; @@ -1831,12 +1621,6 @@ void CF_CFDP_CycleEngine(void) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; @@ -1911,12 +1695,6 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) CF_CFDP_ArmInactTimer(txn); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) { CF_Channel_t * chan; @@ -1969,12 +1747,6 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) CF_FreeTransaction(txn, txn->chan_num); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { if (!CF_TxnStatus_IsError(txn->history->txn_stat)) @@ -1983,12 +1755,6 @@ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) { // BPC: TODO This is sending a telemetry packet at the end of a completed transaction @@ -2027,12 +1793,6 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) // } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) { if (src_lv->length < buf_maxsz) @@ -2047,12 +1807,6 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t return CfdpStatus::T::CFDP_ERROR; /* invalid len in lv? */ } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) { void (*fns[CF_Direction_NUM])(CF_Transaction_t*) = {nullptr}; @@ -2073,12 +1827,6 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -2089,12 +1837,6 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context return CF_CLIST_CONT; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_DisableEngine(void) { U32 i; @@ -2139,12 +1881,6 @@ void CF_CFDP_DisableEngine(void) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; @@ -2171,12 +1907,6 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) return return_code; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status os_status; diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 05596f4e582..a346d8931e7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -44,35 +44,17 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { CF_CFDP_SetTxnStatus(txn, txn_stat); txn->flags.rx.send_fin = true; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R1_Reset(CF_Transaction_t *txn) { CF_CFDP_FinishTransaction(txn, true); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) { if ((txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || @@ -88,12 +70,6 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -119,12 +95,6 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) { U32 ret; @@ -196,12 +166,6 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; @@ -258,12 +222,6 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; @@ -298,12 +256,6 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { int ret = CF_CFDP_R_SubstateRecvEof(txn, ph); @@ -330,12 +282,6 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p CF_CFDP_R1_Reset(txn); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduEof_t *eof; @@ -388,12 +334,6 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { int ret; @@ -418,12 +358,6 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; @@ -463,12 +397,6 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { CF_GapComputeArgs_t * args = static_cast(opaque); @@ -495,12 +423,6 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = @@ -576,12 +498,6 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_Init(CF_Transaction_t *txn) { I32 ret; @@ -656,12 +572,6 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) { U8 buf[CF_R2_CRC_CHUNK_SIZE]; @@ -760,12 +670,6 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { CfdpStatus::T sret; @@ -798,12 +702,6 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { if (!CF_CFDP_RecvAck(txn, ph)) @@ -820,12 +718,6 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { char fname[CF_FILENAME_MAX_LEN]; @@ -920,12 +812,6 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { @@ -957,12 +843,6 @@ void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { @@ -1011,12 +891,6 @@ void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_Cancel(CF_Transaction_t *txn) { /* for cancel, only need to send FIN if R2 */ @@ -1030,12 +904,6 @@ void CF_CFDP_R_Cancel(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) { (void) txn; @@ -1045,12 +913,6 @@ void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) { U8 ack_limit = 0; @@ -1107,12 +969,6 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_r.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) { /* Steven is not real happy with this function. There should be a better way to separate out diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 816523435e4..3bc21191095 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -43,12 +43,6 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn) { /* note the crc is "finalized" regardless of success or failure of the txn */ @@ -65,12 +59,6 @@ CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn) return CF_CFDP_SendEof(txn); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) { /* set the flag, the EOF is sent by the tick handler */ @@ -83,12 +71,6 @@ void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) CF_CFDP_FinishTransaction(txn, true); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { /* set the flag, the EOF is sent by the tick handler */ @@ -105,12 +87,6 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) CF_CFDP_ArmAckTimer(txn); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; @@ -218,12 +194,6 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { U32 bytes_processed = 0; @@ -250,12 +220,6 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) { const CF_Chunk_t *chunk; @@ -311,12 +275,6 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) { CfdpStatus::T status; @@ -341,12 +299,6 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { CfdpStatus::T sret; @@ -445,12 +397,6 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) { return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, @@ -458,12 +404,6 @@ CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) txn->history->peer_eid, txn->history->seq_num); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* received early fin, so just cancel */ @@ -478,12 +418,6 @@ void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_S2_Fin(txn, ph); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { if (!CF_CFDP_RecvFin(txn, ph)) @@ -508,12 +442,6 @@ void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_SegmentRequest_t *sr; @@ -576,24 +504,12 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_CFDP_ArmAckTimer(txn); CF_CFDP_S2_Nak(txn, ph); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { if (!CF_CFDP_RecvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) @@ -617,12 +533,6 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* s1 doesn't need to receive anything */ @@ -646,12 +556,6 @@ static CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( return table; } -/*---------------------------------------------------------------- -* -* Application-scope internal function -* See description in cf_cfdp_s.h for argument/return detail -* -*-----------------------------------------------------------------*/ void CF_CFDP_S2_Recv(CF_Transaction_t* txn, CF_Logical_PduBuffer_t* ph) { static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = @@ -687,12 +591,6 @@ void CF_CFDP_S2_Recv(CF_Transaction_t* txn, CF_Logical_PduBuffer_t* ph) CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S1_Tx(CF_Transaction_t *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { @@ -707,12 +605,6 @@ void CF_CFDP_S1_Tx(CF_Transaction_t *txn) CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S2_Tx(CF_Transaction_t *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { @@ -727,12 +619,6 @@ void CF_CFDP_S2_Tx(CF_Transaction_t *txn) CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_Cancel(CF_Transaction_t *txn) { if (txn->state_data.send.sub_state < CF_TxSubState_EOF) @@ -742,12 +628,6 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) { U8 ack_limit = 0; @@ -811,12 +691,6 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) { bool pending_send; @@ -891,12 +765,6 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) } } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_cfdp_s.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) { bool nakProcessed = false; diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 92ee437b31b..e0b98012149 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -39,12 +39,6 @@ namespace Svc { namespace Ccsds { -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) { CF_Channel_t *chan; @@ -61,12 +55,6 @@ CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) return chan; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction) { CF_CListNode_t **result; @@ -83,12 +71,6 @@ CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction) return result; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) { CF_CFDP_AckTxnStatus_t LocalStatus; @@ -123,12 +105,6 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) return LocalStatus; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t direction) { CF_CListNode_t * node; @@ -173,24 +149,12 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di return txn; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) { CF_CList_Remove_Ex(chan, CF_QueueIdx_HIST, &history->cl_node); CF_CList_InsertBack_Ex(chan, CF_QueueIdx_HIST_FREE, &history->cl_node); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) { // TODO make sure transaction default constructor is sane @@ -200,12 +164,6 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -221,12 +179,6 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, CF_TransactionSeq_t transaction_sequence_number, CF_EntityId_t src_eid) @@ -253,12 +205,6 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, return ret; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) { CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -277,12 +223,6 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) return CF_CLIST_CONT; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) { bool insert_back = false; @@ -319,12 +259,6 @@ void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) txn->flags.com.q_index = queue; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) { CF_TraverseAll_Arg_t *traverse_all = static_cast(arg); @@ -334,12 +268,6 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, return CF_CLIST_CONT; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; @@ -349,12 +277,6 @@ I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn return args.counter; } -/*---------------------------------------------------------------- - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context) { int i; @@ -364,14 +286,6 @@ I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, return ret; } -/*---------------------------------------------------------------- - * - * Function: CF_TxnStatus_IsError - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) { /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error @@ -380,14 +294,6 @@ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) return (txn_stat > CF_TxnStatus_NO_ERROR); } -/*---------------------------------------------------------------- - * - * Function: CF_TxnStatus_To_ConditionCode - * - * Application-scope internal function - * See description in cf_utils.h for argument/return detail - * - *-----------------------------------------------------------------*/ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) { CF_CFDP_ConditionCode_t result; From 710cf8201d154d98e1a91aa2fa12b68d4ff45888 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 10:04:32 -0700 Subject: [PATCH 034/185] Refactor CFDP variable size types --- Svc/Ccsds/CfdpManager/CfdpCfg.fpp | 4 +- Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 14 +++++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 18 +++--- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 12 ++-- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 10 ++-- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 12 ++-- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 4 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 8 +-- .../default_cf_extern_typedefs.hpp | 55 ------------------- 10 files changed, 49 insertions(+), 90 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp index cd042fc4f78..3655491e2de 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.fpp @@ -32,8 +32,6 @@ module Svc { @ @ @par Limits @ Must be one of U8, U16, U32, U64. - @ - @ BPC TODO: Refactor use of CF_EntityId_t to use this type type CfdpEntityId = U32 @ @brief transaction sequence number size @@ -52,7 +50,7 @@ module Svc { @ @par Limits @ Must be one of U8, U16, U32, U64. @ - @ BPC TODO: Refactor use of CF_TransactionSeq_t to use this type + @ BPC TODO: Refactor use of CfdpTransactionSeq to use this type type CfdpTransactionSeq = U32 } } diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp index 0dd95953e8d..9065503627a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -133,5 +133,19 @@ namespace Ccsds { /* (in other words, the summation of all elements in CF_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ #define CF_TOTAL_CHUNKS (CF_NAK_MAX_SEGMENTS * 4) +/** + * @brief Macro type for Entity id that is used in printf style formatting + * + * @note This must match the size of CfdpEntityId as defined in CfdpCfg.fpp + */ +#define CF_PRI_ENTITY_ID PRIu32 + +/** + * @brief Macro type for transaction seqeunces that is used in printf style formatting + * + * @note This must match the size of CfdpTransactionSeq as defined in CfdpCfg.fpp + */ +#define CF_PRI_TRANSACTION_SEQ PRIu32 + } // namespace Svc } // namespace Ccsds \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index f020a09706d..6286b4465f1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -238,8 +238,8 @@ void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) } CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, - CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, - CF_TransactionSeq_t tsn, bool silent) + CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, + CfdpTransactionSeq tsn, bool silent) { /* directive_code == 0 if file data */ CF_Logical_PduBuffer_t *ph = NULL; @@ -364,7 +364,7 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CF_EntityId_t local_eid) +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid) { CF_Logical_Tlv_t *ptlv; @@ -429,13 +429,13 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) } CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn) + CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; - CF_EntityId_t src_eid; - CF_EntityId_t dst_eid; + CfdpEntityId src_eid; + CfdpEntityId dst_eid; FW_ASSERT((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN), dir_code); @@ -1220,7 +1220,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 * *-----------------------------------------------------------------*/ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, - U8 priority, CF_EntityId_t dest_id) + U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, @@ -1242,7 +1242,7 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, } CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, - U8 chan_num, U8 priority, CF_EntityId_t dest_id) + U8 chan_num, U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; @@ -1317,7 +1317,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, - CF_EntityId_t dest_id) + CfdpEntityId dest_id) { CfdpStatus::T status = CfdpStatus::T::CFDP_SUCCESS; I32 ret; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 4a8513ef4a3..a164c3908f7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -214,7 +214,7 @@ void CF_CFDP_DisableEngine(void); * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. */ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, - U8 chan, U8 priority, CF_EntityId_t dest_id); + U8 chan, U8 priority, CfdpEntityId dest_id); /************************************************************************/ /** @brief Begin transmit of a directory. @@ -258,8 +258,8 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file * @retval NULL if no message buffer available */ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, - CF_EntityId_t src_eid, CF_EntityId_t dst_eid, bool towards_sender, - CF_TransactionSeq_t tsn, bool silent); + CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, + CfdpTransactionSeq tsn, bool silent); /************************************************************************/ /** @brief Build a metadata PDU for transmit. @@ -314,7 +314,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @note CF_CFDP_SendAck() takes a CF_TransactionSeq_t instead of getting it from transaction history because + * @note CF_CFDP_SendAck() takes a CfdpTransactionSeq instead of getting it from transaction history because * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for * long term maintenance to not build an incomplete CF_History_t for it. * @@ -330,7 +330,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CF_EntityId_t peer_eid, CF_TransactionSeq_t tsn); + CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); /************************************************************************/ /** @brief Build a FIN PDU for transmit. @@ -384,7 +384,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. * @param local_eid Local entity ID to append */ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CF_EntityId_t local_eid); +void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); /************************************************************************/ /** @brief Unpack a basic PDU header from a received message. diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 6785e209201..d3a6fc64784 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -53,6 +53,8 @@ #include "default_cf_extern_typedefs.hpp" #include "CfdpPdu.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpEntityIdAliasAc.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpTransactionSeqAliasAc.hpp" namespace Svc { namespace Ccsds { @@ -128,9 +130,9 @@ typedef struct CF_Logical_PduHeader U16 header_encoded_length; /**< \brief Length of the encoded PDU header, in octets (NOT sizeof struct) */ U16 data_encoded_length; /**< \brief Length of the encoded PDU data, in octets */ - CF_EntityId_t source_eid; /**< \brief Source entity ID (normalized) */ - CF_EntityId_t destination_eid; /**< \brief Destination entity ID (normalized) */ - CF_TransactionSeq_t sequence_num; /**< \brief Sequence number (normalized) */ + CfdpEntityId source_eid; /**< \brief Source entity ID (normalized) */ + CfdpEntityId destination_eid; /**< \brief Destination entity ID (normalized) */ + CfdpTransactionSeq sequence_num; /**< \brief Sequence number (normalized) */ } CF_Logical_PduHeader_t; /** @@ -175,7 +177,7 @@ typedef struct CF_Logical_Lv */ typedef union CF_Logical_TlvData { - CF_EntityId_t eid; /**< \brief Valid when type=ENTITY_ID (6) */ + CfdpEntityId eid; /**< \brief Valid when type=ENTITY_ID (6) */ const void * data_ptr; /**< \brief Source of actual data in original location (other string/binary types) */ } CF_Logical_TlvData_t; diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index e67a1d64588..9f525ec76bb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -81,7 +81,7 @@ namespace Ccsds { * still correlates (e.g. if it takes 4 bytes natively, it will be encoded into * 4 bytes). */ -#define CF_APP_MAX_HEADER_SIZE (sizeof(CF_CFDP_PduHeader_t) + sizeof(CF_TransactionSeq_t) + (3 * sizeof(CF_EntityId_t))) +#define CF_APP_MAX_HEADER_SIZE (sizeof(CF_CFDP_PduHeader_t) + sizeof(CfdpTransactionSeq) + (3 * sizeof(CfdpEntityId))) /* * CFDP PDU data types are based on wrapper structs which diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 1e91f01dff0..7e8e5acba38 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -185,9 +185,9 @@ typedef struct CF_History CF_CListNode_t cl_node; /**< \brief for connection to a CList */ CF_Direction_t dir; /**< \brief direction of this history entry */ CF_TxnStatus_t txn_stat; /**< \brief final status of operation */ - CF_EntityId_t src_eid; /**< \brief the source eid of the transaction */ - CF_EntityId_t peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ - CF_TransactionSeq_t seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ + CfdpEntityId src_eid; /**< \brief the source eid of the transaction */ + CfdpEntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ + CfdpTransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ } CF_History_t; /** @@ -213,7 +213,7 @@ typedef struct CF_Playback CF_TxnFilenames_t fnames; U16 num_ts; /**< \brief number of transactions */ U8 priority; - CF_EntityId_t dest_id; + CfdpEntityId dest_id; char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; bool busy; @@ -236,7 +236,7 @@ typedef struct CF_PollDir U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ CF_CFDP_Class_t cfdp_class; /**< \brief the CFDP class to send */ - CF_EntityId_t dest_eid; /**< \brief destination entity id */ + CfdpEntityId dest_eid; /**< \brief destination entity id */ char src_dir[CfdpManagerMaxFileSize]; /**< \brief path to source dir */ char dst_dir[CfdpManagerMaxFileSize]; /**< \brief path to destination dir */ @@ -467,7 +467,7 @@ typedef struct CfdpEngineDataT { } - CF_TransactionSeq_t seq_num; /* \brief keep track of the next sequence number to use for sends */ + CfdpTransactionSeq seq_num; /* \brief keep track of the next sequence number to use for sends */ // CF_Output_t out; // CF_Input_t in; diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index e0b98012149..492e75b1f65 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -180,8 +180,8 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t } CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, - CF_TransactionSeq_t transaction_sequence_number, - CF_EntityId_t src_eid) + CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid) { /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index ebbb669cc7a..b7b1fad2f49 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -48,8 +48,8 @@ namespace Ccsds { */ typedef struct CF_Traverse_TransSeqArg { - CF_TransactionSeq_t transaction_sequence_number; - CF_EntityId_t src_eid; + CfdpTransactionSeq transaction_sequence_number; + CfdpEntityId src_eid; CF_Transaction_t * txn; /**< \brief output transaction pointer */ } CF_Traverse_TransSeqArg_t; @@ -190,8 +190,8 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan); * @retval NULL if the transaction is not found */ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, - CF_TransactionSeq_t transaction_sequence_number, - CF_EntityId_t src_eid); + CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid); /************************************************************************/ /** @brief List traversal function to check if the desired sequence number matches. diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp index 12fd3108166..621ca20d67d 100644 --- a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp +++ b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp @@ -73,61 +73,6 @@ typedef struct CF_TxnFilenames char dst_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; } CF_TxnFilenames_t; -/** - * @brief Entity id size - * - * @par Description: - * The maximum size of the entity id as expected for all CFDP packets. - * CF supports the spec's variable size of EID, where the actual size is - * selected at runtime, and therefore the size in CFDP PDUs may be smaller - * than the size specified here. This type only establishes the maximum - * size (and therefore maximum value) that an EID may be. - * - * @note This type is used in several CF commands, and so changing the size - * of this type will affect the following structs: - * CF_ConfigTable_t, configuration table - will change size of file - * CF_ConfigPacket_t, set config params command - * CF_TxFileCmd_t, transmit file command - * CF_PlaybackDirCmd_t, equivalent to above - * CF_Transaction_Payload_t, any command that selects a transaction based on EID - * - * @par Limits - * Must be one of U8, U16, U32, U64. - */ -typedef U32 CF_EntityId_t; - -/** - * @brief Macro type for Entity id that is used in printf style formatting - * - * @note This should match the size of CF_EntityId_t - */ -#define CF_PRI_ENTITY_ID PRIu32 - -/** - * @brief transaction sequence number size - * - * @par Description: - * The max size of the transaction sequence number as expected for all CFDP packets. - * CF supports the spec's variable size of TSN, where the actual size is - * selected at runtime, and therefore the size in CFDP PDUs may be smaller - * than the size specified here. This type only establishes the maximum - * size (and therefore maximum value) that a TSN may be. - * - * @note This type is used in several CF commands, and so changing the size - * of this type will affect the following structure: - * CF_Transaction_Payload_t, any command that selects a transaction based on TSN - * - * @par Limits - * Must be one of U8, U16, U32, U64. - */ -typedef U32 CF_TransactionSeq_t; - -/** - * @brief Macro type for transaction seqeunces that is used in printf style formatting - * - * @note This should match the size of CF_TransactionSeq_t - */ -#define CF_PRI_TRANSACTION_SEQ PRIu32 } // namespace Ccsds } // namespace Svc From 0b5b83941c3d4e7cf72314a47acb61b13455b03f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 10:21:10 -0700 Subject: [PATCH 035/185] Refactor default_cf_extern_typedefs.hpp into CfdpTypes.fpp and CfdpTypes.hpp --- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 1 - Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 64 +++++++-------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 6 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 1 - Svc/Ccsds/CfdpManager/CfdpTx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 28 ++++++- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 42 ++++++---- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 32 ++++---- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 12 +-- .../default_cf_extern_typedefs.hpp | 80 ------------------- 10 files changed, 112 insertions(+), 156 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 95c42df1174..202cb8c89ad 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -40,7 +40,6 @@ #include "CfdpPdu.hpp" #include "CfdpLogicalPdu.hpp" -#include "default_cf_extern_typedefs.hpp" #include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 6286b4465f1..75f70230681 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -91,16 +91,16 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -inline CF_CFDP_Class_t CF_CFDP_GetClass(const CF_Transaction_t *txn) +inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) { - FW_ASSERT(txn->flags.com.q_index != CF_QueueIdx_FREE, txn->flags.com.q_index); + FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::T::FREE, txn->flags.com.q_index); if ((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) { - return CF_CFDP_CLASS_2; + return CfdpClass::T::CLASS_2; } else { - return CF_CFDP_CLASS_1; + return CfdpClass::T::CLASS_1; } } @@ -268,7 +268,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, hdr->version = 1; hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ - hdr->txm_mode = (CF_CFDP_GetClass(txn) == CF_CFDP_CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ + hdr->txm_mode = (CF_CFDP_GetClass(txn) == CfdpClass::T::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ /* choose the larger of the two EIDs to determine size */ if (src_eid > dst_eid) @@ -518,8 +518,8 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - CF_CFDP_Class_t tx_class = CF_CFDP_GetClass(txn); - FW_ASSERT(tx_class == CF_CFDP_CLASS_2, tx_class); + CfdpClass::T tx_class = CF_CFDP_GetClass(txn); + FW_ASSERT(tx_class == CfdpClass::T::CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -1026,7 +1026,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // { // history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; // CF_CList_InitNode(&history->cl_node); - // CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CF_QueueIdx_HIST_FREE, &history->cl_node); + // CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::T::HIST_FREE, &history->cl_node); // } } @@ -1050,12 +1050,12 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void } else { - FW_ASSERT(txn->flags.com.q_index == CF_QueueIdx_TXA); /* huh? */ + FW_ASSERT(txn->flags.com.q_index == CfdpQueueId::TXA); /* huh? */ /* if no more messages, then chan->cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself * off the active queue. Run until either of these occur. */ - while (!args->chan->cur && txn->flags.com.q_index == CF_QueueIdx_TXA) + while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) { // CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); CF_CFDP_DispatchTx(txn); @@ -1089,15 +1089,15 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) while (true) { /* Attempt to run something on TXA */ - CF_CList_Traverse(chan->qs[CF_QueueIdx_TXA], CF_CFDP_CycleTxFirstActive, &args); + CF_CList_Traverse(chan->qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); - /* Keep going until CF_QueueIdx_PEND is empty or something is run */ - if (args.ran_one || chan->qs[CF_QueueIdx_PEND] == NULL) + /* Keep going until CfdpQueueId::T::PEND is empty or something is run */ + if (args.ran_one || chan->qs[CfdpQueueId::T::PEND] == NULL) { break; } - txn = container_of_cpp(chan->qs[CF_QueueIdx_PEND], &CF_Transaction_t::cl_node); + txn = container_of_cpp(chan->qs[CfdpQueueId::T::PEND], &CF_Transaction_t::cl_node); /* to be processed this needs a chunklist, get one now */ if (txn->chunks == NULL) @@ -1112,7 +1112,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) } CF_CFDP_ArmInactTimer(txn); - CF_MoveTransaction(txn, CF_QueueIdx_TXA); + CF_MoveTransaction(txn, CfdpQueueId::TXA); } } @@ -1154,7 +1154,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t *, int *) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, CF_CFDP_S_Tick_Nak}; - int qs[CF_TickType_NUM_TYPES] = {CF_QueueIdx_RX, CF_QueueIdx_TXW, CF_QueueIdx_TXW}; + int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::T::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; FW_ASSERT(chan->tick_type < CF_TickType_NUM_TYPES, chan->tick_type); @@ -1206,7 +1206,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) } } -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority) +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1219,7 +1219,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, +void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, @@ -1238,10 +1238,10 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; - CF_InsertSortPrio(txn, CF_QueueIdx_PEND); + CF_InsertSortPrio(txn, CfdpQueueId::T::PEND); } -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; @@ -1286,7 +1286,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; CF_Transaction_t *txn; - // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CF_QueueIdx_RX] < CF_MAX_SIMULTANEOUS_RX) + // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::T::RX] < CF_MAX_SIMULTANEOUS_RX) // { // txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); // } @@ -1303,8 +1303,8 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; - txn->flags.com.q_index = CF_QueueIdx_RX; - CF_CList_InsertBack_Ex(chan, static_cast(txn->flags.com.q_index), &txn->cl_node); + txn->flags.com.q_index = CfdpQueueId::T::RX; + CF_CList_InsertBack_Ex(chan, static_cast(txn->flags.com.q_index), &txn->cl_node); } return txn; @@ -1316,7 +1316,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, - CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority, + CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id) { CfdpStatus::T status = CfdpStatus::T::CFDP_SUCCESS; @@ -1353,7 +1353,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi return status; } -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id) { int i; @@ -1625,7 +1625,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; - if (txn->flags.com.q_index == CF_QueueIdx_FREE) + if (txn->flags.com.q_index == CfdpQueueId::T::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, // "CF: attempt to reset a transaction that has already been freed"); @@ -1644,10 +1644,10 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) * RX transactions can stay on the RX queue, that does not hurt anything * because they are only triggered when a PDU comes in matching that seq_num * (RX queue is not separated into A/W parts) */ - if (txn->flags.com.q_index == CF_QueueIdx_TXA) + if (txn->flags.com.q_index == CfdpQueueId::TXA) { CF_DequeueTransaction(txn); - CF_InsertSortPrio(txn, CF_QueueIdx_TXW); + CF_InsertSortPrio(txn, CfdpQueueId::TXW); } if (OS_ObjectIdDefined(txn->fd)) @@ -1699,7 +1699,7 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) { CF_Channel_t * chan; CF_CListNode_t **chunklist_head; - CF_QueueIdx_t hist_destq; + CfdpQueueId::T hist_destq; /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. @@ -1731,11 +1731,11 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) if (txn->flags.com.keep_history) { /* move transaction history to history queue */ - hist_destq = CF_QueueIdx_HIST; + hist_destq = CfdpQueueId::T::HIST; } else { - hist_destq = CF_QueueIdx_HIST_FREE; + hist_destq = CfdpQueueId::T::HIST_FREE; } CF_CList_InsertBack_Ex(chan, hist_destq, &txn->history->cl_node); txn->history = NULL; @@ -1841,7 +1841,7 @@ void CF_CFDP_DisableEngine(void) { U32 i; U32 j; - static const CF_QueueIdx_t CLOSE_QUEUES[] = {CF_QueueIdx_RX, CF_QueueIdx_TXA, CF_QueueIdx_TXW}; + static const CfdpQueueId::T CLOSE_QUEUES[] = {CfdpQueueId::T::RX, CfdpQueueId::TXA, CfdpQueueId::TXW}; CF_Channel_t * chan; cfdpEngine.enabled = false; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index a164c3908f7..adea53d43ef 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -213,7 +213,7 @@ void CF_CFDP_DisableEngine(void); * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. */ -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, U8 keep, +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id); /************************************************************************/ @@ -237,7 +237,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. */ -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CF_CFDP_Class_t cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id); /************************************************************************/ @@ -557,7 +557,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); * @param priority Priority of transfer * */ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CF_CFDP_Class_t cfdp_class, U8 keep, U8 chan, U8 priority); +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority); /************************************************************************/ /** @brief Helper function to start a new RX transaction diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index d3a6fc64784..5e3d8014c89 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -51,7 +51,6 @@ #ifndef CFDP_LOGICAL_PDU_HPP #define CFDP_LOGICAL_PDU_HPP -#include "default_cf_extern_typedefs.hpp" #include "CfdpPdu.hpp" #include "Svc/Ccsds/CfdpManager/CfdpEntityIdAliasAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpTransactionSeqAliasAc.hpp" diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 3bc21191095..f20a8c993f7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -81,7 +81,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) /* always move the transaction onto the wait queue now */ CF_DequeueTransaction(txn); - CF_InsertSortPrio(txn, CF_QueueIdx_TXW); + CF_InsertSortPrio(txn, CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ CF_CFDP_ArmAckTimer(txn); diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp index 36684cc1c57..1430d963e04 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp @@ -17,8 +17,32 @@ enum CfdpFrozen { FROZEN @< CFDP channel operations are frozen } -@< Structure representing base CFDP PDU header -@< CF_CFDP_PduHeader_t for encoded form + @ Values for CFDP file transfer class + @ + @ The CFDP specification prescribes two classes/modes of file + @ transfer protocol operation - unacknowledged/simple or + @ acknowledged/reliable. + @ + @ Defined per section 7.1 of CCSDS 727.0-B-5 +enum CfdpClass { + CLASS_1 = 0 @< CFDP class 1 - Unreliable transfer + CLASS_2 = 1 @< CFDP class 2 - Reliable transfer +} + +@ CFDP queue identifiers +enum CfdpQueueId { + PEND = 0, @< first one on this list is active + TXA = 1 + TXW = 2 + RX = 3 + HIST = 4 + HIST_FREE = 5 + FREE = 6 + NUM = 7 +} + +@ Structure representing base CFDP PDU header +@ CF_CFDP_PduHeader_t for encoded form struct CfdpLogicalPduHeader { version: U8 @< Version of the protocol pdu_type: U8 @< File Directive (0) or File Data (1) diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 7e8e5acba38..3168e3eb81e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -43,6 +43,8 @@ #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" #include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpFrozenEnumAc.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpClassEnumAc.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpQueueIdEnumAc.hpp" #include #include @@ -174,6 +176,18 @@ typedef enum CF_TxnStatus_MAX = 22 } CF_TxnStatus_t; +/** + * @brief Cache of source and destination filename + * + * This pairs a source and destination file name together + * to be retained for future reference in the transaction/history + */ +typedef struct CF_TxnFilenames +{ + char src_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + char dst_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; +} CfdpTxnFilenames; + /** * @brief CF History entry * @@ -181,12 +195,12 @@ typedef enum */ typedef struct CF_History { - CF_TxnFilenames_t fnames; /**< \brief file names associated with this history entry */ - CF_CListNode_t cl_node; /**< \brief for connection to a CList */ - CF_Direction_t dir; /**< \brief direction of this history entry */ - CF_TxnStatus_t txn_stat; /**< \brief final status of operation */ - CfdpEntityId src_eid; /**< \brief the source eid of the transaction */ - CfdpEntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ + CfdpTxnFilenames fnames; /**< \brief file names associated with this history entry */ + CF_CListNode_t cl_node; /**< \brief for connection to a CList */ + CF_Direction_t dir; /**< \brief direction of this history entry */ + CF_TxnStatus_t txn_stat; /**< \brief final status of operation */ + CfdpEntityId src_eid; /**< \brief the source eid of the transaction */ + CfdpEntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ CfdpTransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ } CF_History_t; @@ -209,12 +223,12 @@ typedef struct CF_ChunkWrapper typedef struct CF_Playback { Os::DirectoryHandle dir_id; - CF_CFDP_Class_t cfdp_class; - CF_TxnFilenames_t fnames; - U16 num_ts; /**< \brief number of transactions */ - U8 priority; - CfdpEntityId dest_id; - char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + CfdpClass::T cfdp_class; + CfdpTxnFilenames fnames; + U16 num_ts; /**< \brief number of transactions */ + U8 priority; + CfdpEntityId dest_id; + char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; bool busy; bool diropen; @@ -235,7 +249,7 @@ typedef struct CF_PollDir U32 interval_sec; /**< \brief number of seconds to wait before trying a new directory */ U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ - CF_CFDP_Class_t cfdp_class; /**< \brief the CFDP class to send */ + CfdpClass::T cfdp_class; /**< \brief the CFDP class to send */ CfdpEntityId dest_eid; /**< \brief destination entity id */ char src_dir[CfdpManagerMaxFileSize]; /**< \brief path to source dir */ @@ -420,7 +434,7 @@ typedef enum */ typedef struct CF_Channel { - CF_CListNode_t *qs[CF_QueueIdx_NUM]; + CF_CListNode_t *qs[CfdpQueueId::T::NUM]; CF_CListNode_t *cs[CF_Direction_NUM]; // TODO remove all pipe references diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 492e75b1f65..57bd910d857 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -109,27 +109,27 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di { CF_CListNode_t * node; CF_Transaction_t *txn; - CF_QueueIdx_t q_index; /* initialized below in if */ + CfdpQueueId::T q_index; /* initialized below in if */ FW_ASSERT(chan); - if (chan->qs[CF_QueueIdx_FREE]) + if (chan->qs[CfdpQueueId::T::FREE]) { - node = chan->qs[CF_QueueIdx_FREE]; + node = chan->qs[CfdpQueueId::T::FREE]; txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - CF_CList_Remove_Ex(chan, CF_QueueIdx_FREE, &txn->cl_node); + CF_CList_Remove_Ex(chan, CfdpQueueId::T::FREE, &txn->cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (chan->qs[CF_QueueIdx_HIST_FREE]) + if (chan->qs[CfdpQueueId::T::HIST_FREE]) { - q_index = CF_QueueIdx_HIST_FREE; + q_index = CfdpQueueId::T::HIST_FREE; } else { /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(chan->qs[CF_QueueIdx_HIST]); - q_index = CF_QueueIdx_HIST; + FW_ASSERT(chan->qs[CfdpQueueId::T::HIST]); + q_index = CfdpQueueId::T::HIST; } txn->history = container_of_cpp(chan->qs[q_index], &CF_History_t::cl_node); @@ -151,8 +151,8 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) { - CF_CList_Remove_Ex(chan, CF_QueueIdx_HIST, &history->cl_node); - CF_CList_InsertBack_Ex(chan, CF_QueueIdx_HIST_FREE, &history->cl_node); + CF_CList_Remove_Ex(chan, CfdpQueueId::T::HIST, &history->cl_node); + CF_CList_InsertBack_Ex(chan, CfdpQueueId::T::HIST_FREE, &history->cl_node); } void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) @@ -161,7 +161,7 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) *txn = CF_Transaction_t{}; txn->chan_num = chan; CF_CList_InitNode(&txn->cl_node); - CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CF_QueueIdx_FREE, &txn->cl_node); + CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CfdpQueueId::T::FREE, &txn->cl_node); } CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) @@ -186,10 +186,10 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. * - * Let's put CF_QueueIdx_RX up front, because most RX packets will be file data PDUs */ + * Let's put CfdpQueueId::T::RX up front, because most RX packets will be file data PDUs */ CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t * ptrs[] = {chan->qs[CF_QueueIdx_RX], chan->qs[CF_QueueIdx_PEND], chan->qs[CF_QueueIdx_TXA], - chan->qs[CF_QueueIdx_TXW]}; + CF_CListNode_t * ptrs[] = {chan->qs[CfdpQueueId::T::RX], chan->qs[CfdpQueueId::T::PEND], chan->qs[CfdpQueueId::TXA], + chan->qs[CfdpQueueId::TXW]}; CF_Transaction_t * ret = NULL; for (CF_CListNode_t* head : ptrs) @@ -223,7 +223,7 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) return CF_CLIST_CONT; } -void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue) +void CF_InsertSortPrio(CF_Transaction_t *txn, CfdpQueueId::T queue) { bool insert_back = false; CF_Channel_t *chan = &cfdpEngine.channels[txn->chan_num]; @@ -271,7 +271,7 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; - for (I32 queueidx = CF_QueueIdx_PEND; queueidx <= CF_QueueIdx_RX; ++queueidx) + for (I32 queueidx = CfdpQueueId::T::PEND; queueidx <= CfdpQueueId::T::RX; ++queueidx) CF_CList_Traverse(chan->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); return args.counter; diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index b7b1fad2f49..f87f6f7e1b6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -101,7 +101,7 @@ static inline void CF_DequeueTransaction(CF_Transaction_t *txn) // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -static inline void CF_MoveTransaction(CF_Transaction_t *txn, CF_QueueIdx_t queue) +static inline void CF_MoveTransaction(CF_Transaction_t *txn, CfdpQueueId::T queue) { FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); CF_CList_Remove(&cfdpEngine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); @@ -112,21 +112,21 @@ static inline void CF_MoveTransaction(CF_Transaction_t *txn, CF_QueueIdx_t queue // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) +static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *node) { CF_CList_Remove(&chan->qs[queueidx], node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; } -static inline void CF_CList_InsertAfter_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *start, +static inline void CF_CList_InsertAfter_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *start, CF_CListNode_t *after) { CF_CList_InsertAfter(&chan->qs[queueidx], start, after); // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; } -static inline void CF_CList_InsertBack_Ex(CF_Channel_t *chan, CF_QueueIdx_t queueidx, CF_CListNode_t *node) +static inline void CF_CList_InsertBack_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *node) { CF_CList_InsertBack(&chan->qs[queueidx], node); // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; @@ -151,7 +151,7 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di * * @par Description * There's nothing to do currently other than remove the history - * from its current queue and put it back on CF_QueueIdx_HIST_FREE. + * from its current queue and put it back on CfdpQueueId::T::HIST_FREE. * * @par Assumptions, External Events, and Notes: * chan must not be NULL. history must not be NULL. @@ -223,7 +223,7 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t * @param txn Pointer to the transaction object * @param queue Index of queue to insert into */ -void CF_InsertSortPrio(CF_Transaction_t *txn, CF_QueueIdx_t queue); +void CF_InsertSortPrio(CF_Transaction_t *txn, CfdpQueueId::T queue); /************************************************************************/ /** @brief Traverses all transactions on all active queues and performs an operation on them. diff --git a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp b/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp deleted file mode 100644 index 621ca20d67d..00000000000 --- a/Svc/Ccsds/CfdpManager/default_cf_extern_typedefs.hpp +++ /dev/null @@ -1,80 +0,0 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * - * Declarations and prototypes for cf_extern_typedefs module - */ - -#ifndef CF_EXTERN_TYPEDEFS_HPP -#define CF_EXTERN_TYPEDEFS_HPP - -#include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" - -namespace Svc { -namespace Ccsds { - -/** - * @brief Values for CFDP file transfer class - * - * The CFDP specification prescribes two classes/modes of file - * transfer protocol operation - unacknowledged/simple or - * acknowledged/reliable. - * - * Defined per section 7.1 of CCSDS 727.0-B-5 - */ -typedef enum -{ - CF_CFDP_CLASS_1 = 0, /**< \brief CFDP class 1 - Unreliable transfer */ - CF_CFDP_CLASS_2 = 1, /**< \brief CFDP class 2 - Reliable transfer */ -} CF_CFDP_Class_t; - -/** - * @brief CF queue identifiers - */ -typedef enum -{ - CF_QueueIdx_PEND = 0, /**< \brief first one on this list is active */ - CF_QueueIdx_TXA = 1, - CF_QueueIdx_TXW = 2, - CF_QueueIdx_RX = 3, - CF_QueueIdx_HIST = 4, - CF_QueueIdx_HIST_FREE = 5, - CF_QueueIdx_FREE = 6, - CF_QueueIdx_NUM = 7 -} CF_QueueIdx_t; - -/** - * @brief Cache of source and destination filename - * - * This pairs a source and destination file name together - * to be retained for future reference in the transaction/history - */ -typedef struct CF_TxnFilenames -{ - char src_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; - char dst_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; -} CF_TxnFilenames_t; - - -} // namespace Ccsds -} // namespace Svc - -#endif /* CF_EXTERN_TYPEDEFS_HPP */ From 4cbf3ab14dd5fd7c9a5cb0cfb135b48b9205148e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 11:14:33 -0700 Subject: [PATCH 036/185] Refactor default_cf_interface_cfg.hpp to CfdpCfg.hpp --- Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 62 ++++++++++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 2 +- .../CfdpManager/default_cf_interface_cfg.hpp | 115 ------------------ 4 files changed, 68 insertions(+), 119 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp index 9065503627a..430ecd5c9a0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -133,6 +133,68 @@ namespace Ccsds { /* (in other words, the summation of all elements in CF_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ #define CF_TOTAL_CHUNKS (CF_NAK_MAX_SEGMENTS * 4) +/** + * @brief Max NAK segments supported in a NAK PDU + * + * @par Description: + * When a NAK PDU is sent or received, this is the max number of + * segment requests supported. This number should match the ground + * CFDP engine configuration as well. + * + * @par Limits: + * + */ +#define CF_NAK_MAX_SEGMENTS (58) + +/** + * @brief Max number of polling directories per channel. + * + * @par Description: + * This affects the configuration table. There must be an entry (can + * be empty) for each of these polling directories per channel. + * + * @par Limits: + * + */ +#define CF_MAX_POLLING_DIR_PER_CHAN (5) + +/** + * @brief Max PDU size. + * + * @par Description: + * Limits the maximum possible Tx PDU size. Note the resulting CCSDS packet + * also includes a CCSDS header and CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES. + * The outgoing file data chunk size is also limited from the table configuration + * or by set parameter command, which is checked against this value + * (+ smallest possible PDU header). + * + * @par Note: + * This does NOT limit Rx PDUs, since the file data is written from + * the transport packet to the file. + * + * @par Limits: + * Since PDUs are wrapped in CCSDS packets, need to respect any + * CCSDS packet size limits on the system. + * + */ +#define CF_MAX_PDU_SIZE (512) + +/** + * @brief Maximum file name length. + * + * @par Limits: + * + */ +#define CF_FILENAME_MAX_NAME FileNameStringSize + +/** + * @brief Max filename and path length. + * + * @par Limits: + * + */ +#define CF_FILENAME_MAX_LEN FileNameStringSize + /** * @brief Macro type for Entity id that is used in printf style formatting * diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 75f70230681..8c454ba34ae 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1427,10 +1427,11 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) break; } + // TODO BPC: Refactor snprintf to use Fw::String // snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", // CfdpManagerMaxFileSize - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); const size_t src_size = sizeof(txn->history->fnames.src_filename); - + n = snprintf( txn->history->fnames.src_filename, src_size, @@ -1438,7 +1439,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) static_cast(src_size - 2), pb->fnames.src_filename ); - + if (n > 0 && static_cast(n) < src_size) { snprintf( @@ -1449,7 +1450,8 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) pb->pending_file ); } - + + // TODO BPC: Refactor snprintf to use Fw::String // snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", // CfdpManagerMaxFileSize - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); const size_t dst_size = sizeof(txn->history->fnames.dst_filename); diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 9f525ec76bb..4eae2b45b07 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -48,7 +48,7 @@ #include -#include "default_cf_interface_cfg.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpCfg.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp b/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp deleted file mode 100644 index 0f4ef121991..00000000000 --- a/Svc/Ccsds/CfdpManager/default_cf_interface_cfg.hpp +++ /dev/null @@ -1,115 +0,0 @@ -/************************************************************************ - * NASA Docket No. GSC-18,447-1, and identified as “CFS CFDP (CF) - * Application version 3.0.0” - * - * Copyright (c) 2019 United States Government as represented by the - * Administrator of the National Aeronautics and Space Administration. - * All Rights Reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); you may - * not use this file except in compliance with the License. You may obtain - * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - ************************************************************************/ - -/** - * @file - * CFS CFDP (CF) Application Public Definitions - * - * This provides default values for configurable items that affect - * the interface(s) of this module. This includes the CMD/TLM message - * interface, tables definitions, and any other data products that - * serve to exchange information with other entities. - * - * @note This file may be overridden/superceded by mission-provided defintions - * either by overriding this header or by generating definitions from a command/data - * dictionary tool. - */ -#ifndef CF_INTERFACE_CFG_HPP -#define CF_INTERFACE_CFG_HPP - -#include - -namespace Svc { -namespace Ccsds { - -/** - * \defgroup cfscfplatformcfg CFS CFDP Platform Configuration - * \{ - */ - - - -/** - * @brief Max NAK segments supported in a NAK PDU - * - * @par Description: - * When a NAK PDU is sent or received, this is the max number of - * segment requests supported. This number should match the ground - * CFDP engine configuration as well. - * - * @par Limits: - * - */ -#define CF_NAK_MAX_SEGMENTS (58) - -/** - * @brief Max number of polling directories per channel. - * - * @par Description: - * This affects the configuration table. There must be an entry (can - * be empty) for each of these polling directories per channel. - * - * @par Limits: - * - */ -#define CF_MAX_POLLING_DIR_PER_CHAN (5) - -/** - * @brief Max PDU size. - * - * @par Description: - * Limits the maximum possible Tx PDU size. Note the resulting CCSDS packet - * also includes a CCSDS header and CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES. - * The outgoing file data chunk size is also limited from the table configuration - * or by set parameter command, which is checked against this value - * (+ smallest possible PDU header). - * - * @par Note: - * This does NOT limit Rx PDUs, since the file data is written from - * the transport packet to the file. - * - * @par Limits: - * Since PDUs are wrapped in CCSDS packets, need to respect any - * CCSDS packet size limits on the system. - * - */ -#define CF_MAX_PDU_SIZE (512) - -/** - * @brief Maximum file name length. - * - * @par Limits: - * - */ -#define CF_FILENAME_MAX_NAME FileNameStringSize - -/** - * @brief Max filename and path length. - * - * @par Limits: - * - */ -#define CF_FILENAME_MAX_LEN FileNameStringSize - -/**\}*/ - -} // namespace Ccsds -} // namespace Svc - -#endif From d3a93ba951da155dffed12dd225598fbf33e2336 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 11:23:28 -0700 Subject: [PATCH 037/185] Revert history init --- Svc/Ccsds/CfdpManager/CfdpCfg.hpp | 11 +++++++++++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 16 +++++++--------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 2 +- 3 files changed, 19 insertions(+), 10 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp index 430ecd5c9a0..f5999ba58aa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCfg.hpp @@ -93,6 +93,17 @@ namespace Ccsds { */ #define CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN (2) +/** + * @brief Number of histories per channel + * + * @par Description: + * Each channel can support this number of file receive transactions at a time. + * + * @par Limits: + * 65536 is the current max. + */ +#define CF_NUM_HISTORIES_PER_CHANNEL (256) + /** * @brief Number of transactions per playback directory. * diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 8c454ba34ae..d36cd67c021 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -924,7 +924,7 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { /* initialize all transaction nodes */ - // CF_History_t * history; + CF_History_t * history; CF_Transaction_t * txn = cfdpEngine.transactions; CF_ChunkWrapper_t *cw = cfdpEngine.chunks; CF_CListNode_t ** list_head; @@ -1022,12 +1022,12 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) } // TODO remove histories - // for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - // { - // history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - // CF_CList_InitNode(&history->cl_node); - // CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::T::HIST_FREE, &history->cl_node); - // } + for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + { + history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + CF_CList_InitNode(&history->cl_node); + CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::T::HIST_FREE, &history->cl_node); + } } if (ret == CfdpStatus::T::CFDP_SUCCESS) @@ -1057,9 +1057,7 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void * off the active queue. Run until either of these occur. */ while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) { - // CFE_ES_PerfLogEntry(CF_PERF_ID_PDUSENT(txn->chan_num)); CF_CFDP_DispatchTx(txn); - // CFE_ES_PerfLogExit(CF_PERF_ID_PDUSENT(txn->chan_num)); } args->ran_one = 1; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 3168e3eb81e..7e71806d219 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -488,7 +488,7 @@ typedef struct CfdpEngineDataT /* NOTE: could have separate array of transactions as part of channel? */ CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; - // CF_History_t histories[CF_NUM_HISTORIES]; + CF_History_t histories[CF_NUM_HISTORIES]; CF_Channel_t channels[CF_NUM_CHANNELS]; CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; From 29939f4009e8ecf3b672ebe4183e27d20bd08873 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 14:40:22 -0700 Subject: [PATCH 038/185] Move CFDP types and configs --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 24 ++---- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 3 +- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 24 +++--- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 86 +++++++++---------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 66 +++++++------- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 11 +-- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 6 +- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 11 ++- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 3 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 82 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 14 +-- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 46 +++++----- Svc/Ccsds/CfdpManager/CfdpTx.hpp | 12 +-- Svc/Ccsds/CfdpManager/CfdpTypes.fpp | 81 ----------------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 17 ++-- Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp | 7 ++ Svc/Ccsds/Types/Types.fpp | 77 +++++++++++++++++ default/config/CMakeLists.txt | 2 + .../config}/CfdpCfg.fpp | 0 .../config}/CfdpCfg.hpp | 0 22 files changed, 289 insertions(+), 287 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfdpTypes.fpp create mode 100644 Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp rename {Svc/Ccsds/CfdpManager => default/config}/CfdpCfg.fpp (100%) rename {Svc/Ccsds/CfdpManager => default/config}/CfdpCfg.hpp (100%) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index ace38d61ab0..d062fcc0434 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -13,9 +13,7 @@ register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTypes.fpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" - SOURCES + SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpEngine.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpCodec.cpp" @@ -27,18 +25,14 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" - # TODO This should be moved to the F' config directory - "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.hpp" ) ### Unit Tests ### -# register_fprime_ut( -# AUTOCODER_INPUTS -# "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" -# SOURCES -# "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTestMain.cpp" -# "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTester.cpp" -# DEPENDS -# STest # For rules-based testing -# UT_AUTO_HELPERS -# ) +register_fprime_ut( + AUTOCODER_INPUTS + "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" + SOURCES + "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTestMain.cpp" + "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTester.cpp" + UT_AUTO_HELPERS +) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index d2ce4b6b3f4..80193cceef5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -32,7 +32,8 @@ #define CFDP_CHUNK_HPP #include -#include + +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 1f7af780926..feb2d455ead 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -222,7 +222,7 @@ static inline void CF_Codec_Load_U16(U16 *pdst, const CF_CFDP_U16_t *psrc) U16 val = 0; val |= psrc->octets[0]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[1]; *pdst = val; @@ -238,11 +238,11 @@ static inline void CF_Codec_Load_U32(U32 *pdst, const CF_CFDP_U32_t *psrc) U32 val = 0; val |= psrc->octets[0]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[1]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[2]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[3]; *pdst = val; @@ -258,19 +258,19 @@ static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) U64 val = 0; val |= psrc->octets[0]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[1]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[2]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[3]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[4]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[5]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[6]; - val <<= 8; + val = static_cast(val << 8); val |= psrc->octets[7]; *pdst = val; @@ -639,7 +639,7 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) /* this reads from MSB to LSB, so the result will be in native order */ while (decode_size > 0) { - temp_val <<= 8; + temp_val = static_cast(temp_val << 8); temp_val |= *sptr & 0xFF; ++sptr; --decode_size; diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 202cb8c89ad..2e94f859ea9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -40,7 +40,7 @@ #include "CfdpPdu.hpp" #include "CfdpLogicalPdu.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" +#include "Svc/Ccsds/Types/CfdpStatusEnumAc.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index d36cd67c021..532727ea1c3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -320,11 +320,11 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; - CfdpStatus::T sret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T sret = CfdpStatus::T::SUCCESS; if (!ph) { - sret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; + sret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -353,7 +353,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; /* this should check if any encoding error occurred */ @@ -401,11 +401,11 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduEof_t *eof; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; if (!ph) { - ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -433,7 +433,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CfdpEntityId src_eid; CfdpEntityId dst_eid; @@ -454,7 +454,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, (dir_code == CF_CFDP_FileDirective_EOF), tsn, 0); if (!ph) { - ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -480,11 +480,11 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 0); CF_Logical_PduFin_t *fin; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; if (!ph) { - ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -510,11 +510,11 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; if (!ph) { - ret = CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -538,7 +538,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* @@ -546,12 +546,12 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * are larger than the sizes configured in the cf platform config * file, then reject the PDU. */ - if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU rejected due to EID/seq number field truncation"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } /* * The "large file" flag is not supported by this implementation yet. @@ -564,7 +564,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU with large file bit received (unsupported)"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } else { @@ -578,7 +578,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } else { @@ -594,7 +594,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -603,7 +603,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata packet too short: %lu bytes received", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; + ret = CfdpStatus::T::PDU_METADATA_ERROR; } else { @@ -625,7 +625,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", // md->source_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; + ret = CfdpStatus::T::PDU_METADATA_ERROR; } else { @@ -637,7 +637,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", // md->dest_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_PDU_METADATA_ERROR; + ret = CfdpStatus::T::PDU_METADATA_ERROR; } else { @@ -653,7 +653,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); @@ -676,7 +676,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) { @@ -685,7 +685,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } return ret; @@ -693,7 +693,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); @@ -701,7 +701,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } return ret; @@ -709,7 +709,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); @@ -717,7 +717,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } /* nothing to do for this one, as all fields are bytes */ @@ -726,7 +726,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); @@ -734,7 +734,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } /* NOTE: right now we don't care about the fault location */ @@ -744,7 +744,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); @@ -752,7 +752,7 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::CFDP_SHORT_PDU_ERROR; + ret = CfdpStatus::T::SHORT_PDU_ERROR; } return ret; @@ -883,7 +883,7 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) FW_ASSERT(chan != NULL); FW_ASSERT(ph != NULL); - if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::T::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ txn = CF_FindTransactionBySequenceNumber(chan, ph->pdu_header.sequence_num, ph->pdu_header.source_eid); @@ -928,7 +928,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) CF_Transaction_t * txn = cfdpEngine.transactions; CF_ChunkWrapper_t *cw = cfdpEngine.chunks; CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; U32 chunk_mem_offset = 0; U8 i; U32 j; @@ -949,7 +949,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); // ret = CFE_SB_CreatePipe(&cfdpEngine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, // nbuf); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // if (ret != CfdpStatus::T::SUCCESS) // { // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); @@ -959,7 +959,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), // cfdpEngine.channels[i].pipe, // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CfdpStatus::T::CFDP_SUCCESS) + // if (ret != CfdpStatus::T::SUCCESS) // { // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", @@ -1030,7 +1030,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) } } - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { cfdpEngine.enabled = true; } @@ -1246,7 +1246,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { @@ -1261,7 +1261,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, { // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: max number of commanded files reached"); - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } else { @@ -1317,7 +1317,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id) { - CfdpStatus::T status = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T status = CfdpStatus::T::SUCCESS; I32 ret; /* make sure the directory can be open */ @@ -1329,7 +1329,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; - status = CfdpStatus::T::CFDP_ERROR; + status = CfdpStatus::T::ERROR; } else { @@ -1370,7 +1370,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); - return CfdpStatus::T::CFDP_ERROR; + return CfdpStatus::T::ERROR; } else { @@ -1560,7 +1560,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) /* the timer has expired */ status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, chan->channel_id, pd->priority, pd->dest_eid); - if (status != CfdpStatus::T::CFDP_SUCCESS) + if (status != CfdpStatus::T::SUCCESS) { /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to @@ -1804,7 +1804,7 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t /* ensure output is empty */ buf[0] = 0; - return CfdpStatus::T::CFDP_ERROR; /* invalid len in lv? */ + return CfdpStatus::T::ERROR; /* invalid len in lv? */ } void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index adea53d43ef..0a1a8901636 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -168,7 +168,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * Only called once. * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS + * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS * @returns anything else on error. * */ @@ -210,8 +210,8 @@ void CF_CFDP_DisableEngine(void); * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS + * @returns CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. */ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id); @@ -234,8 +234,8 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CfdpStatus::T::CFDP_SUCCESS \copydoc CfdpStatus::T::CFDP_SUCCESS - * @returns CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS + * @returns CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. */ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id); @@ -270,8 +270,8 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); @@ -290,7 +290,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. (error checks not yet implemented) + * @retval CfdpStatus::T::SUCCESS on success. (error checks not yet implemented) */ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -303,8 +303,8 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); @@ -326,8 +326,8 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @param tsn Transaction sequence number * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); @@ -344,8 +344,8 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, * @param cc Final CFDP condition code * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); @@ -365,8 +365,8 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -400,9 +400,9 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR if PDU too short + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::ERROR for general errors + * @retval CfdpStatus::T::SHORT_PDU_ERROR if PDU too short */ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); @@ -419,8 +419,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_PDU_METADATA_ERROR on error + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::PDU_METADATA_ERROR on error */ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -437,9 +437,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_ERROR for general errors - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR PDU too short + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::ERROR for general errors + * @retval CfdpStatus::T::SHORT_PDU_ERROR PDU too short */ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -456,8 +456,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -474,8 +474,8 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -492,8 +492,8 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -510,8 +510,8 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::CFDP_SUCCESS on success - * @retval CfdpStatus::T::CFDP_SHORT_PDU_ERROR on error + * @retval CfdpStatus::T::SUCCESS on success + * @retval CfdpStatus::T::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -597,7 +597,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); * @param src_lv Pointer to LV pair from logical PDU buffer * * @returns The resulting string length, NOT including termination character - * @retval CfdpStatus::T::CFDP_ERROR on error + * @retval CfdpStatus::T::ERROR on error */ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 5e3d8014c89..16e0059efd8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -42,18 +42,13 @@ // // ====================================================================== -/** - * @file - * - - */ - #ifndef CFDP_LOGICAL_PDU_HPP #define CFDP_LOGICAL_PDU_HPP +#include +#include + #include "CfdpPdu.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpEntityIdAliasAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpTransactionSeqAliasAc.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 60397671a8c..8d7a9e6a79a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -112,7 +112,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg // return this->bufferAllocate_out(portNum, size); // For now, just pull a buffer from the preallocated pool - CfdpStatus::T status = CfdpStatus::CFDP_ERROR; + CfdpStatus::T status = CfdpStatus::ERROR; FW_ASSERT(pduPtr == NULL); FW_ASSERT(msgPtr == NULL); @@ -128,13 +128,13 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg pduPtr = &this->pduBuffers[i].pdu; pduPtr->index = i; msgPtr = this->pduBuffers[i].data; - status = CfdpStatus::CFDP_SUCCESS; + status = CfdpStatus::SUCCESS; break; } } // Check if we were unable to allocate a buffer - if(status != CfdpStatus::CFDP_SUCCESS) + if(status != CfdpStatus::SUCCESS) { this->log_WARNING_LO_CfdpBuffersExuasted(); } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 8e1d4481286..4443e0f6231 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -1,12 +1,21 @@ module Svc { module Ccsds { + @ F' implementation of the CFDP file transfer prototcol active component CfdpManager { + ############################################################################## + # Commands + ############################################################################## + # One async command/port is required for active components # This should be overridden by the developers with a useful command/port @ TODO - async command TODO opcode 0 + async command TODO + + ############################################################################## + # Events + ############################################################################## event CfdpBuffersExuasted severity warning low \ format "Unable to alocate a PDU buffer" diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 4aad7c086ff..fc715160530 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -8,8 +8,8 @@ #define CCSDS_CFDPMANAGER_HPP #include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpStatusEnumAc.hpp" #include "Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp" +#include "Svc/Ccsds/Types/CfdpStatusEnumAc.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 4eae2b45b07..b24beba1596 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -46,10 +46,9 @@ #include +#include #include -#include "Svc/Ccsds/CfdpManager/CfdpCfg.hpp" - namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index a346d8931e7..b898b046c25 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -72,7 +72,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -89,7 +89,7 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } return ret; @@ -174,7 +174,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; - ret = CfdpStatus::T::CFDP_SUCCESS; + ret = CfdpStatus::T::SUCCESS; /* * NOTE: The decode routine should have left a direct pointer to the data and actual data length @@ -194,11 +194,11 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // (long)fd->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ + ret = CfdpStatus::T::ERROR; /* connection will reset in caller */ } } - if (ret != CfdpStatus::T::CFDP_ERROR) + if (ret != CfdpStatus::T::ERROR) { status = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); // TODO refactor to an Os status check @@ -210,7 +210,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // (long)fd->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; - ret = CfdpStatus::T::CFDP_ERROR; /* connection will reset in caller */ + ret = CfdpStatus::T::ERROR; /* connection will reset in caller */ } else { @@ -224,7 +224,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; const CF_Logical_PduEof_t *eof; if (!CF_CFDP_RecvEof(txn, ph)) @@ -241,7 +241,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, // (unsigned long)txn->fsize); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; - ret = CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR; + ret = CfdpStatus::T::REC_PDU_FSIZE_MISMATCH_ERROR; } } else @@ -250,7 +250,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::CFDP_REC_PDU_BAD_EOF_ERROR; + ret = CfdpStatus::T::REC_PDU_BAD_EOF_ERROR; } return ret; @@ -266,10 +266,10 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p eof = &ph->int_header.eof; crc = eof->crc; - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { /* Verify CRC */ - if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::T::SUCCESS) { /* successfully processed the file */ txn->keep = 1; /* save the file */ @@ -292,7 +292,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p ret = CF_CFDP_R_SubstateRecvEof(txn, ph); /* did receiving EOF succeed? */ - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { eof = &ph->int_header.eof; @@ -321,7 +321,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p else { /* bad EOF sent? */ - if (ret == CfdpStatus::T::CFDP_REC_PDU_FSIZE_MISMATCH_ERROR) + if (ret == CfdpStatus::T::REC_PDU_FSIZE_MISMATCH_ERROR) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); } @@ -340,12 +340,12 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { /* class 1 digests CRC */ txn->crc.update(static_cast(ph->int_header.fd.data_ptr), ph->int_header.fd.offset, @@ -368,12 +368,12 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); @@ -431,7 +431,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; - CfdpStatus::T ret = CfdpStatus::T::CFDP_ERROR; + CfdpStatus::T ret = CfdpStatus::T::ERROR; if (ph) { @@ -453,7 +453,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { /* no gaps left, so go ahead and check for completion */ txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = CfdpStatus::T::CFDP_SUCCESS; + ret = CfdpStatus::T::SUCCESS; } else { @@ -461,13 +461,13 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->scope_end = 0; sret = CF_CFDP_SendNak(txn, ph); txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ - /* NOTE: this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR, + /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); - if (sret == CfdpStatus::T::CFDP_SUCCESS) + FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); + if (sret == CfdpStatus::T::SUCCESS) { // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; - ret = CfdpStatus::T::CFDP_SUCCESS; + ret = CfdpStatus::T::SUCCESS; } } } @@ -486,11 +486,11 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->segment_list.num_segments = 1; sret = CF_CFDP_SendNak(txn, ph); - // this assert is here because CF_CFDP_SendNak() does not return CFDP_SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); - if (sret == CfdpStatus::T::CFDP_SUCCESS) + // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ + FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); + if (sret == CfdpStatus::T::SUCCESS) { - ret = CfdpStatus::T::CFDP_SUCCESS; + ret = CfdpStatus::T::SUCCESS; } } } @@ -586,7 +586,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) memset(buf, 0, sizeof(buf)); count_bytes = 0; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) { @@ -648,7 +648,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) { /* all bytes calculated, so now check */ - if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::T::SUCCESS) { /* CRC matched! We are happy */ txn->keep = 1; /* save the file */ @@ -664,7 +664,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) txn->flags.com.crc_calc = true; - ret = CfdpStatus::T::CFDP_SUCCESS; + ret = CfdpStatus::T::SUCCESS; } return ret; @@ -673,28 +673,28 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (CF_CFDP_R2_CalcCrcChunk(txn)) { - ret = CfdpStatus::T::CFDP_ERROR; /* signal to caller to re-enter next tick */ + ret = CfdpStatus::T::ERROR; /* signal to caller to re-enter next tick */ } } - if (ret != CfdpStatus::T::CFDP_ERROR) + if (ret != CfdpStatus::T::ERROR) { sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); - /* CF_CFDP_SendFin does not return CFDP_SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); + /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ + FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); txn->state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ - if (sret != CfdpStatus::T::CFDP_SUCCESS) + if (sret != CfdpStatus::T::SUCCESS) { - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } } @@ -1011,11 +1011,11 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, static_cast(txn->state_data.receive.r2.eof_cc), txn->history->peer_eid, txn->history->seq_num); - FW_ASSERT(sret != CfdpStatus::T::CFDP_SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); - /* if CfdpStatus::T::CFDP_SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return - * CFDP_SEND_PDU_ERROR */ - if (sret != CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR) + /* if CfdpStatus::T::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + * SEND_PDU_ERROR */ + if (sret != CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR) { txn->flags.rx.send_eof_ack = false; } diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index 656357582d2..ada3b4adeda 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -172,7 +172,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * txn must not be NULL. * * - * @retval CfdpStatus::T::CFDP_SUCCESS on CRC match, otherwise CfdpStatus::T::CFDP_ERROR. + * @retval CfdpStatus::T::SUCCESS on CRC match, otherwise CfdpStatus::T::ERROR. * * * @param txn Pointer to the transaction object @@ -207,7 +207,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); * txn must not be NULL. * * - * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. * * * @param txn Pointer to the transaction object @@ -227,7 +227,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * txn must not be NULL. ph must not be NULL. * * - * @retval CfdpStatus::T::CFDP_SUCCESS on success. Returns anything else on error. + * @retval CfdpStatus::T::SUCCESS on success. Returns anything else on error. * * * @param txn Pointer to the transaction object @@ -326,7 +326,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. * * @param txn Pointer to the transaction object */ @@ -349,8 +349,8 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::CFDP_SUCCESS on completion. - * @retval CfdpStatus::T::CFDP_ERROR on non-completion. + * @retval CfdpStatus::T::SUCCESS on completion. + * @retval CfdpStatus::T::ERROR on non-completion. * */ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); @@ -361,7 +361,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::CFDP_SUCCESS on success. CfdpStatus::T::CFDP_ERROR on error. + * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. * * @param txn Pointer to the transaction object * diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index f20a8c993f7..904e86b8880 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -90,7 +90,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; CF_Logical_PduBuffer_t * ph = NULL; CF_Logical_PduFileDataHeader_t *fd; size_t actual_bytes; @@ -104,7 +104,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes txn->history->peer_eid, 0, txn->history->seq_num, 1); if (!ph) { - ret = CfdpStatus::T::CFDP_SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + ret = CfdpStatus::T::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ } else { @@ -156,11 +156,11 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } } - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); // TODO refactor to an Os status check @@ -171,14 +171,14 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; - ret = CfdpStatus::T::CFDP_ERROR; + ret = CfdpStatus::T::ERROR; } } - if (ret == CfdpStatus::T::CFDP_SUCCESS) + if (ret == CfdpStatus::T::SUCCESS) { txn->state_data.send.cached_pos += status; - CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::CFDP_SUCCESS */ + CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::SUCCESS */ // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ @@ -199,7 +199,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) U32 bytes_processed = 0; CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); - if(status != CfdpStatus::T::CFDP_SUCCESS) + if(status != CfdpStatus::T::SUCCESS) { /* IO error -- change state and send EOF */ CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); @@ -224,7 +224,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce { const CF_Chunk_t *chunk; CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::T::CFDP_SUCCESS; + CfdpStatus::T ret = CfdpStatus::T::SUCCESS; U32 bytes_processed = 0; FW_ASSERT(nakProcessed != NULL); @@ -233,17 +233,17 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce if (txn->flags.tx.md_need_send) { sret = CF_CFDP_SendMd(txn); - if (sret == CfdpStatus::T::CFDP_SEND_PDU_ERROR) + if (sret == CfdpStatus::T::SEND_PDU_ERROR) { - ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ + ret = CfdpStatus::T::ERROR; /* error occurred */ } else { - if (sret == CfdpStatus::T::CFDP_SUCCESS) + if (sret == CfdpStatus::T::SUCCESS) { txn->flags.tx.md_need_send = false; } - /* unless CFDP_SEND_PDU_ERROR, return 1 to keep caller from sending file data */ + /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ *nakProcessed = true; /* nak processed, so don't send filedata */ } @@ -255,10 +255,10 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce if (chunk != NULL) { ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); - if(ret != CfdpStatus::T::CFDP_SUCCESS) + if(ret != CfdpStatus::T::SUCCESS) { /* error occurred */ - ret = CfdpStatus::T::CFDP_ERROR; /* error occurred */ + ret = CfdpStatus::T::ERROR; /* error occurred */ } else if (bytes_processed > 0) { @@ -281,7 +281,7 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) bool nakProcessed = false; status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); - if (status != CfdpStatus::CFDP_SUCCESS) + if (status != CfdpStatus::SUCCESS) { CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ @@ -372,7 +372,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { sret = CF_CFDP_SendMd(txn); - if (sret == CfdpStatus::T::CFDP_SEND_PDU_ERROR) + if (sret == CfdpStatus::T::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -380,12 +380,12 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) // (unsigned long)txn->history->seq_num); success = false; } - else if (sret == CfdpStatus::T::CFDP_SUCCESS) + else if (sret == CfdpStatus::T::SUCCESS) { /* once metadata is sent, switch to filedata mode */ txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; } - /* if sret==CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* if sret==CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) @@ -454,7 +454,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::T::CFDP_SUCCESS && nak->segment_list.num_segments > 0) + if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::T::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -726,14 +726,14 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* tx maintenance: possibly process send_eof, or send_fin_ack */ if (txn->flags.tx.send_eof) { - if (CF_CFDP_S_SendEof(txn) == CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_S_SendEof(txn) == CfdpStatus::T::SUCCESS) { txn->flags.tx.send_eof = false; } } else if (txn->flags.tx.send_fin_ack) { - if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::T::CFDP_SUCCESS) + if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::T::SUCCESS) { txn->flags.tx.send_fin_ack = false; } @@ -771,7 +771,7 @@ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) CfdpStatus::T status; status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); - if ((status == CfdpStatus::CFDP_SUCCESS) && nakProcessed) + if ((status == CfdpStatus::SUCCESS) && nakProcessed) { *cont = 1; /* cause dispatcher to re-enter this wakeup */ } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index a1297213eec..53d3acc92c2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -152,9 +152,9 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::CFDP_SUCCESS on success. - * @retval CfdpStatus::T::CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - * @retval CFDP_SEND_PDU_ERROR if an error occurred while building the packet. + * @retval CfdpStatus::T::SUCCESS on success. + * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval SEND_PDU_ERROR if an error occurred while building the packet. * * @param txn Pointer to the transaction object */ @@ -191,8 +191,8 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns The number of bytes sent in the file data PDU (CfdpStatus::T::CFDP_SUCCESS, - * i.e. 0, if no bytes were processed), or CfdpStatus::T::CFDP_ERROR on error + * @returns The number of bytes sent in the file data PDU (CfdpStatus::T::SUCCESS, + * i.e. 0, if no bytes were processed), or CfdpStatus::T::ERROR on error * * @param txn Pointer to the transaction object * @param foffs Position in file to send data from @@ -228,7 +228,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns CFDP_ERROR if error otherwise CFDP_SUCCESS + * @returns ERROR if error otherwise SUCCESS * * @param txn Pointer to the transaction object * @param nakProcessed true if a NAK was processed, otherwise false diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/CfdpTypes.fpp deleted file mode 100644 index 1430d963e04..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.fpp +++ /dev/null @@ -1,81 +0,0 @@ -module Svc { -module Ccsds { - -enum CfdpStatus { - CFDP_SUCCESS @< CFDP operation has been succesfull - CFDP_ERROR @< Generic CFDP error return code - CFDP_PDU_METADATA_ERROR @< Invalid metadata PDU - CFDP_SHORT_PDU_ERROR @< PDU too short - CFDP_REC_PDU_FSIZE_MISMATCH_ERROR @< Receive PDU: EOF file size mismatch - CFDP_REC_PDU_BAD_EOF_ERROR @< Receive PDU: Invalid EOF packet - CFDP_SEND_PDU_NO_BUF_AVAIL_ERROR @< Send PDU: No send buffer available, throttling limit reached - CFDP_SEND_PDU_ERROR @< Send PDU: Send failed -} - -enum CfdpFrozen { - NOT_FROZEN @< CFDP channel operations are executing nominally - FROZEN @< CFDP channel operations are frozen -} - - @ Values for CFDP file transfer class - @ - @ The CFDP specification prescribes two classes/modes of file - @ transfer protocol operation - unacknowledged/simple or - @ acknowledged/reliable. - @ - @ Defined per section 7.1 of CCSDS 727.0-B-5 -enum CfdpClass { - CLASS_1 = 0 @< CFDP class 1 - Unreliable transfer - CLASS_2 = 1 @< CFDP class 2 - Reliable transfer -} - -@ CFDP queue identifiers -enum CfdpQueueId { - PEND = 0, @< first one on this list is active - TXA = 1 - TXW = 2 - RX = 3 - HIST = 4 - HIST_FREE = 5 - FREE = 6 - NUM = 7 -} - -@ Structure representing base CFDP PDU header -@ CF_CFDP_PduHeader_t for encoded form -struct CfdpLogicalPduHeader { - version: U8 @< Version of the protocol - pdu_type: U8 @< File Directive (0) or File Data (1) - direction: U8 @< Toward Receiver (0) or Toward Sender (1) - txm_mode: U8 @< Acknowledged (0) or Unacknowledged (1) - crc_flag: U8 @< CRC not present (0) or CRC present (1) - large_flag: U8 @< Small/32-bit size (0) or Large/64-bit size (1) - - segmentation_control: U8 @< Record boundaries not preserved (0) or preserved (1) - eid_length: U8 @< Length of encoded entity IDs, in octets (NOT size of logical value) - segment_meta_flag: U8 @< Segment Metatdata not present (0) or Present (1) - txn_seq_length: U8 @< Length of encoded sequence number, in octets (NOT size of logical value) - - header_encoded_length: U16 @< Length of the encoded PDU header, in octets (NOT sizeof struct) - data_encoded_length: U16 @< Length of the encoded PDU data, in octets - - source_eid: CfdpEntityId @< Source entity ID (normalized) - destination_eid: CfdpEntityId @< Destination entity ID (normalized) - sequence_num: CfdpTransactionSeq @< Sequence number (normalized) -} - -@< Structure for configuration parameters for a single CFDP channel -struct CfdpChannelParams { - ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) - nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response - ack_timer: U32 @< Acknowledge timer in seconds - inactivity_timer: U32 @< Inactivity timer in seconds - dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active - move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty -} - -@< Struture for the configured array of CFDP channels -array CfdpChannelArrayParams = [CfdpManagerNumChannels] CfdpChannelParams - -} @< Ccsds -} @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 7e71806d219..0177a4a9e62 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -34,21 +34,20 @@ #ifndef CFDP_TYPES_HPP #define CFDP_TYPES_HPP +#include +#include +#include + +#include #include "CfdpPdu.hpp" #include "CfdpClist.hpp" #include "CfdpChunk.hpp" #include "CfdpCodec.hpp" #include "CfdpTimer.hpp" -#include "CfdpCfg.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" -#include "Svc/Ccsds/CfdpManager/FppConstantsAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpFrozenEnumAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpClassEnumAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpQueueIdEnumAc.hpp" - -#include -#include -#include +#include "Svc/Ccsds/Types/CfdpFrozenEnumAc.hpp" +#include "Svc/Ccsds/Types/CfdpClassEnumAc.hpp" +#include "Svc/Ccsds/Types/CfdpQueueIdEnumAc.hpp" namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp new file mode 100644 index 00000000000..387a24dbe23 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp @@ -0,0 +1,7 @@ +module Svc { +module Ccsds { + + + +} @< Ccsds +} @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index db4761fe1b1..67749807b95 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -147,5 +147,82 @@ module Ccsds { INVALID_UNINITIALIZED = 0x4 @< Anything equal or higher value is invalid and should not be used } default INVALID_UNINITIALIZED + # CFDP + # ------------------------------------------------ + enum CfdpStatus { + SUCCESS @< CFDP operation has been succesfull + ERROR @< Generic CFDP error return code + PDU_METADATA_ERROR @< Invalid metadata PDU + SHORT_PDU_ERROR @< PDU too short + REC_PDU_FSIZE_MISMATCH_ERROR @< Receive PDU: EOF file size mismatch + REC_PDU_BAD_EOF_ERROR @< Receive PDU: Invalid EOF packet + SEND_PDU_NO_BUF_AVAIL_ERROR @< Send PDU: No send buffer available, throttling limit reached + SEND_PDU_ERROR @< Send PDU: Send failed + } + + enum CfdpFrozen { + NOT_FROZEN @< CFDP channel operations are executing nominally + FROZEN @< CFDP channel operations are frozen + } + + @ Values for CFDP file transfer class + @ + @ The CFDP specification prescribes two classes/modes of file + @ transfer protocol operation - unacknowledged/simple or + @ acknowledged/reliable. + @ + @ Defined per section 7.1 of CCSDS 727.0-B-5 + enum CfdpClass { + CLASS_1 = 0 @< CFDP class 1 - Unreliable transfer + CLASS_2 = 1 @< CFDP class 2 - Reliable transfer + } + + @ CFDP queue identifiers + enum CfdpQueueId { + PEND = 0, @< first one on this list is active + TXA = 1 + TXW = 2 + RX = 3 + HIST = 4 + HIST_FREE = 5 + FREE = 6 + NUM = 7 + } + + @ Structure representing base CFDP PDU header + @ CF_CFDP_PduHeader_t for encoded form + struct CfdpLogicalPduHeader { + version: U8 @< Version of the protocol + pdu_type: U8 @< File Directive (0) or File Data (1) + direction: U8 @< Toward Receiver (0) or Toward Sender (1) + txm_mode: U8 @< Acknowledged (0) or Unacknowledged (1) + crc_flag: U8 @< CRC not present (0) or CRC present (1) + large_flag: U8 @< Small/32-bit size (0) or Large/64-bit size (1) + + segmentation_control: U8 @< Record boundaries not preserved (0) or preserved (1) + eid_length: U8 @< Length of encoded entity IDs, in octets (NOT size of logical value) + segment_meta_flag: U8 @< Segment Metatdata not present (0) or Present (1) + txn_seq_length: U8 @< Length of encoded sequence number, in octets (NOT size of logical value) + + header_encoded_length: U16 @< Length of the encoded PDU header, in octets (NOT sizeof struct) + data_encoded_length: U16 @< Length of the encoded PDU data, in octets + + source_eid: CfdpEntityId @< Source entity ID (normalized) + destination_eid: CfdpEntityId @< Destination entity ID (normalized) + sequence_num: CfdpTransactionSeq @< Sequence number (normalized) + } + + @< Structure for configuration parameters for a single CFDP channel + struct CfdpChannelParams { + ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) + nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response + ack_timer: U32 @< Acknowledge timer in seconds + inactivity_timer: U32 @< Inactivity timer in seconds + dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active + move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty + } + + @< Struture for the configured array of CFDP channels + array CfdpChannelArrayParams = [CfdpManagerNumChannels] CfdpChannelParams } } diff --git a/default/config/CMakeLists.txt b/default/config/CMakeLists.txt index 5e012aa8363..95483688e52 100644 --- a/default/config/CMakeLists.txt +++ b/default/config/CMakeLists.txt @@ -6,6 +6,7 @@ register_fprime_config( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/AcConstants.fpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.fpp" "${CMAKE_CURRENT_LIST_DIR}/ComCfg.fpp" "${CMAKE_CURRENT_LIST_DIR}/DpCfg.fpp" "${CMAKE_CURRENT_LIST_DIR}/FileDispatcherCfg.fpp" @@ -25,6 +26,7 @@ register_fprime_config( "${CMAKE_CURRENT_LIST_DIR}/ActiveRateGroupCfg.hpp" "${CMAKE_CURRENT_LIST_DIR}/ActiveTextLoggerCfg.hpp" "${CMAKE_CURRENT_LIST_DIR}/BufferManagerComponentImplCfg.hpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpCfg.hpp" "${CMAKE_CURRENT_LIST_DIR}/CommandDispatcherImplCfg.hpp" "${CMAKE_CURRENT_LIST_DIR}/DpCatalogCfg.hpp" "${CMAKE_CURRENT_LIST_DIR}/DpCfg.hpp" diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.fpp b/default/config/CfdpCfg.fpp similarity index 100% rename from Svc/Ccsds/CfdpManager/CfdpCfg.fpp rename to default/config/CfdpCfg.fpp diff --git a/Svc/Ccsds/CfdpManager/CfdpCfg.hpp b/default/config/CfdpCfg.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/CfdpCfg.hpp rename to default/config/CfdpCfg.hpp From 74a0c2e3f6963eb96825e1d1fc13805f5ae13c01 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 15:13:37 -0700 Subject: [PATCH 039/185] UT skeleton --- Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp | 7 -- .../test/ut/CfdpManagerTestMain.cpp | 17 +++++ .../CfdpManager/test/ut/CfdpManagerTester.cpp | 37 +++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 75 +++++++++++++++++++ 4 files changed, 129 insertions(+), 7 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp create mode 100644 Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp create mode 100644 Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp create mode 100644 Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp diff --git a/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp b/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp deleted file mode 100644 index 387a24dbe23..00000000000 --- a/Svc/Ccsds/CfdpManager/Types/CfdpTypes.fpp +++ /dev/null @@ -1,7 +0,0 @@ -module Svc { -module Ccsds { - - - -} @< Ccsds -} @< Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp new file mode 100644 index 00000000000..75886904faf --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -0,0 +1,17 @@ +// ====================================================================== +// \title CfdpManagerTestMain.cpp +// \author campuzan +// \brief cpp file for CfdpManager component test main function +// ====================================================================== + +#include "CfdpManagerTester.hpp" + +TEST(Nominal, MetaDataPdu) { + Svc::Ccsds::CfdpManagerTester tester; + tester.testMetaDataPdu(); +} + +int main(int argc, char** argv) { + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp new file mode 100644 index 00000000000..7d206029c06 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -0,0 +1,37 @@ +// ====================================================================== +// \title CfdpManagerTester.cpp +// \author campuzan +// \brief cpp file for CfdpManager component test harness implementation class +// ====================================================================== + +#include "CfdpManagerTester.hpp" + +namespace Svc { + +namespace Ccsds { + +// ---------------------------------------------------------------------- +// Construction and destruction +// ---------------------------------------------------------------------- + +CfdpManagerTester ::CfdpManagerTester() + : CfdpManagerGTestBase("CfdpManagerTester", CfdpManagerTester::MAX_HISTORY_SIZE), + component("CfdpManager") { + this->component.configure(); + this->initComponents(); + this->connectPorts(); +} + +CfdpManagerTester ::~CfdpManagerTester() { } + +// ---------------------------------------------------------------------- +// Tests +// ---------------------------------------------------------------------- + +void CfdpManagerTester ::testMetaDataPdu() { + +} + +} // namespace Ccsds + +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp new file mode 100644 index 00000000000..a5612724355 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -0,0 +1,75 @@ +// ====================================================================== +// \title CfdpManagerTester.hpp +// \author campuzan +// \brief hpp file for CfdpManager component test harness implementation class +// ====================================================================== + +#ifndef Svc_Ccsds_CfdpManagerTester_HPP +#define Svc_Ccsds_CfdpManagerTester_HPP + +#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" +#include "Svc/Ccsds/CfdpManager/CfdpManagerGTestBase.hpp" + +namespace Svc { + +namespace Ccsds { + +class CfdpManagerTester final : public CfdpManagerGTestBase { + public: + // ---------------------------------------------------------------------- + // Constants + // ---------------------------------------------------------------------- + + // Maximum size of histories storing events, telemetry, and port outputs + static const FwSizeType MAX_HISTORY_SIZE = 10; + + // Instance ID supplied to the component instance under test + static const FwEnumStoreType TEST_INSTANCE_ID = 0; + + // Queue depth supplied to the component instance under test + static const FwSizeType TEST_INSTANCE_QUEUE_DEPTH = 10; + + public: + // ---------------------------------------------------------------------- + // Construction and destruction + // ---------------------------------------------------------------------- + + //! Construct object CfdpManagerTester + CfdpManagerTester(); + + //! Destroy object CfdpManagerTester + ~CfdpManagerTester(); + + public: + // ---------------------------------------------------------------------- + // White Box PDU Tests + // ---------------------------------------------------------------------- + + //! Test generating a Metadata PDU + void testMetaDataPdu(); + + private: + // ---------------------------------------------------------------------- + // Helper functions + // ---------------------------------------------------------------------- + + //! Connect ports + void connectPorts(); + + //! Initialize components + void initComponents(); + + private: + // ---------------------------------------------------------------------- + // Member variables + // ---------------------------------------------------------------------- + + //! The component under test + CfdpManager component; +}; + +} // namespace Ccsds + +} // namespace Svc + +#endif From b1c8af0210b32043497d6ce45cad01d5c720e3b2 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 15:29:55 -0700 Subject: [PATCH 040/185] Split parameters to separate include file --- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 54 +++------------------------ Svc/Ccsds/CfdpManager/Parameters.fppi | 42 +++++++++++++++++++++ 2 files changed, 48 insertions(+), 48 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Parameters.fppi diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 4443e0f6231..733ece78d35 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -4,6 +4,12 @@ module Ccsds { @ F' implementation of the CFDP file transfer prototcol active component CfdpManager { + ############################################################################## + # Includes + ############################################################################## + + include "Parameters.fppi" + ############################################################################## # Commands ############################################################################## @@ -21,54 +27,6 @@ module Ccsds { format "Unable to alocate a PDU buffer" - ############################################################################## - # Parameters - ############################################################################## - - @ CFDP ID to denote the current node when sending PDUs - param LocalEid: CfdpEntityId \ - default 42 - - @ Maximum number of bytes to put into a file PDU - @ TODO - Should this exist or should this always be CF_MAX_PDU_SIZE - header? - param OutgoingFileChunkSize: U32 \ - default 480 - - @ The maximum number of received bytes to calculate a CRC for in a single wakup period - @ TODO - I am not sure if this should exist as I do not believe we are porting the concept of wakeup - param RxCrcCalcBytesPerWakeup: U32 \ - default 16384 - - @ Location to store temporary files during uplink transactions - param TmpDir: string size CfdpManagerMaxFileSize \ - default "/tmp" - - @ Location to store files that were downlinked from a polling directory, but failed - param FailDir: string size CfdpManagerMaxFileSize \ - default "/fail" - - @ Parameter configuration for an array CFDP channels - param ChannelConfig: CfdpChannelArrayParams \ - default [ \ - { - ack_limit = 4, \ - nack_limit = 4, \ - ack_timer = 3, \ - inactivity_timer = 30, \ - dequeue_enabled = Fw.Enabled.ENABLED, \ - move_dir = "" \ - }, \ - { - ack_limit = 4, \ - nack_limit = 4, \ - ack_timer = 3, \ - inactivity_timer = 30, \ - dequeue_enabled = Fw.Enabled.ENABLED, \ - move_dir = "" \ - } \ - ] - - ############################################################################## # Custom ports ############################################################################## diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi new file mode 100644 index 00000000000..3facc95bfea --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -0,0 +1,42 @@ +@ CFDP ID to denote the current node when sending PDUs +param LocalEid: CfdpEntityId \ + default 42 + +@ Maximum number of bytes to put into a file PDU +@ TODO - Should this exist or should this always be CF_MAX_PDU_SIZE - header? +param OutgoingFileChunkSize: U32 \ + default 480 + +@ The maximum number of received bytes to calculate a CRC for in a single wakup period +@ TODO - I am not sure if this should exist as I do not believe we are porting the concept of wakeup +param RxCrcCalcBytesPerWakeup: U32 \ + default 16384 + +@ Location to store temporary files during uplink transactions +param TmpDir: string size CfdpManagerMaxFileSize \ + default "/tmp" + +@ Location to store files that were downlinked from a polling directory, but failed +param FailDir: string size CfdpManagerMaxFileSize \ + default "/fail" + +@ Parameter configuration for an array CFDP channels +param ChannelConfig: CfdpChannelArrayParams \ + default [ \ + { + ack_limit = 4, \ + nack_limit = 4, \ + ack_timer = 3, \ + inactivity_timer = 30, \ + dequeue_enabled = Fw.Enabled.ENABLED, \ + move_dir = "" \ + }, \ + { + ack_limit = 4, \ + nack_limit = 4, \ + ack_timer = 3, \ + inactivity_timer = 30, \ + dequeue_enabled = Fw.Enabled.ENABLED, \ + move_dir = "" \ + } \ + ] \ No newline at end of file From 6ac17b472b2aa7d53975cebfb28f87223712207a Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 17:51:42 -0700 Subject: [PATCH 041/185] Implemented the SendFile command --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 145 +++++++++++++------------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 66 ++++++------ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 31 +++++- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 19 +--- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 16 ++- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 78 +++++++------- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 14 +-- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 40 +++---- Svc/Ccsds/CfdpManager/CfdpTx.hpp | 8 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 6 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 26 ++--- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 2 +- Svc/Ccsds/CfdpManager/Commands.fppi | 10 ++ Svc/Ccsds/CfdpManager/Events.fppi | 21 ++++ Svc/Ccsds/Types/Types.fpp | 9 +- 15 files changed, 273 insertions(+), 218 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Commands.fppi create mode 100644 Svc/Ccsds/CfdpManager/Events.fppi diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 532727ea1c3..b28e1ba4e50 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -93,14 +93,14 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) *-----------------------------------------------------------------*/ inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) { - FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::T::FREE, txn->flags.com.q_index); + FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::FREE, txn->flags.com.q_index); if ((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) { - return CfdpClass::T::CLASS_2; + return CfdpClass::CLASS_2; } else { - return CfdpClass::T::CLASS_1; + return CfdpClass::CLASS_1; } } @@ -268,7 +268,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, hdr->version = 1; hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ - hdr->txm_mode = (CF_CFDP_GetClass(txn) == CfdpClass::T::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ + hdr->txm_mode = (CF_CFDP_GetClass(txn) == CfdpClass::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ /* choose the larger of the two EIDs to determine size */ if (src_eid > dst_eid) @@ -320,11 +320,11 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; - CfdpStatus::T sret = CfdpStatus::T::SUCCESS; + CfdpStatus::T sret = CfdpStatus::SUCCESS; if (!ph) { - sret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; + sret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -353,7 +353,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; /* this should check if any encoding error occurred */ @@ -401,11 +401,11 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduEof_t *eof; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; if (!ph) { - ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -433,7 +433,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CfdpEntityId src_eid; CfdpEntityId dst_eid; @@ -454,7 +454,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, (dir_code == CF_CFDP_FileDirective_EOF), tsn, 0); if (!ph) { - ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -480,11 +480,11 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 0); CF_Logical_PduFin_t *fin; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; if (!ph) { - ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -510,16 +510,16 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; if (!ph) { - ret = CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { CfdpClass::T tx_class = CF_CFDP_GetClass(txn); - FW_ASSERT(tx_class == CfdpClass::T::CLASS_2, tx_class); + FW_ASSERT(tx_class == CfdpClass::CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -538,7 +538,7 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* @@ -546,12 +546,12 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * are larger than the sizes configured in the cf platform config * file, then reject the PDU. */ - if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::T::SUCCESS) + if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU rejected due to EID/seq number field truncation"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } /* * The "large file" flag is not supported by this implementation yet. @@ -564,7 +564,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU with large file bit received (unsupported)"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } else { @@ -578,7 +578,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } else { @@ -594,7 +594,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; int lv_ret; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -603,7 +603,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata packet too short: %lu bytes received", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::PDU_METADATA_ERROR; + ret = CfdpStatus::PDU_METADATA_ERROR; } else { @@ -625,7 +625,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", // md->source_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::PDU_METADATA_ERROR; + ret = CfdpStatus::PDU_METADATA_ERROR; } else { @@ -637,7 +637,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", // md->dest_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::PDU_METADATA_ERROR; + ret = CfdpStatus::PDU_METADATA_ERROR; } else { @@ -653,7 +653,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); @@ -676,7 +676,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) { @@ -685,7 +685,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // "CF: filedata PDU with segment metadata received"); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } return ret; @@ -693,7 +693,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); @@ -701,7 +701,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } return ret; @@ -709,7 +709,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); @@ -717,7 +717,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } /* nothing to do for this one, as all fields are bytes */ @@ -726,7 +726,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); @@ -734,7 +734,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } /* NOTE: right now we don't care about the fault location */ @@ -744,7 +744,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); @@ -752,7 +752,7 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::T::SHORT_PDU_ERROR; + ret = CfdpStatus::SHORT_PDU_ERROR; } return ret; @@ -883,7 +883,7 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) FW_ASSERT(chan != NULL); FW_ASSERT(ph != NULL); - if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::T::SUCCESS) + if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ txn = CF_FindTransactionBySequenceNumber(chan, ph->pdu_header.sequence_num, ph->pdu_header.source_eid); @@ -928,7 +928,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) CF_Transaction_t * txn = cfdpEngine.transactions; CF_ChunkWrapper_t *cw = cfdpEngine.chunks; CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 chunk_mem_offset = 0; U8 i; U32 j; @@ -943,13 +943,13 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // BPC: Add pointer to component in order to send output buffers cfdpEngine.channels[i].cfdpManager = &cfdpManager; cfdpEngine.channels[i].channel_id = i; - cfdpEngine.channels[i].frozen = CfdpFrozen::T::NOT_FROZEN; + cfdpEngine.channels[i].frozen = CfdpFrozen::NOT_FROZEN; // TODO remove pipe references // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); // ret = CFE_SB_CreatePipe(&cfdpEngine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, // nbuf); - // if (ret != CfdpStatus::T::SUCCESS) + // if (ret != CfdpStatus::SUCCESS) // { // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); @@ -959,7 +959,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), // cfdpEngine.channels[i].pipe, // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CfdpStatus::T::SUCCESS) + // if (ret != CfdpStatus::SUCCESS) // { // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", @@ -1026,11 +1026,11 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) { history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; CF_CList_InitNode(&history->cl_node); - CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::T::HIST_FREE, &history->cl_node); + CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::HIST_FREE, &history->cl_node); } } - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { cfdpEngine.enabled = true; } @@ -1089,13 +1089,13 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) /* Attempt to run something on TXA */ CF_CList_Traverse(chan->qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); - /* Keep going until CfdpQueueId::T::PEND is empty or something is run */ - if (args.ran_one || chan->qs[CfdpQueueId::T::PEND] == NULL) + /* Keep going until CfdpQueueId::PEND is empty or something is run */ + if (args.ran_one || chan->qs[CfdpQueueId::PEND] == NULL) { break; } - txn = container_of_cpp(chan->qs[CfdpQueueId::T::PEND], &CF_Transaction_t::cl_node); + txn = container_of_cpp(chan->qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); /* to be processed this needs a chunklist, get one now */ if (txn->chunks == NULL) @@ -1152,7 +1152,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t *, int *) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, CF_CFDP_S_Tick_Nak}; - int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::T::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; + int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; FW_ASSERT(chan->tick_type < CF_TickType_NUM_TYPES, chan->tick_type); @@ -1204,7 +1204,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) } } -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority) +void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1217,8 +1217,8 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 ke * Internal helper routine only, not part of API. * *-----------------------------------------------------------------*/ -void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, - U8 priority, CfdpEntityId dest_id) +void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, + U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, @@ -1236,17 +1236,17 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; - CF_InsertSortPrio(txn, CfdpQueueId::T::PEND); + CF_InsertSortPrio(txn, CfdpQueueId::PEND); } -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, - U8 chan_num, U8 priority, CfdpEntityId dest_id) +CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, + CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; + CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { @@ -1261,7 +1261,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, { // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: max number of commanded files reached"); - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } else { @@ -1284,7 +1284,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; CF_Transaction_t *txn; - // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::T::RX] < CF_MAX_SIMULTANEOUS_RX) + // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::RX] < CF_MAX_SIMULTANEOUS_RX) // { // txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); // } @@ -1301,7 +1301,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; - txn->flags.com.q_index = CfdpQueueId::T::RX; + txn->flags.com.q_index = CfdpQueueId::RX; CF_CList_InsertBack_Ex(chan, static_cast(txn->flags.com.q_index), &txn->cl_node); } @@ -1314,10 +1314,10 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) * *-----------------------------------------------------------------*/ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, - CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, + CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { - CfdpStatus::T status = CfdpStatus::T::SUCCESS; + CfdpStatus::T status = CfdpStatus::SUCCESS; I32 ret; /* make sure the directory can be open */ @@ -1329,7 +1329,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; - status = CfdpStatus::T::ERROR; + status = CfdpStatus::ERROR; } else { @@ -1352,7 +1352,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi } CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, - U8 keep, U8 chan, U8 priority, U16 dest_id) + CfdpKeep::T keep, U8 chan, U8 priority, U16 dest_id) { int i; CF_Playback_t *pb; @@ -1370,7 +1370,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_file if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); - return CfdpStatus::T::ERROR; + return CfdpStatus::ERROR; } else { @@ -1558,9 +1558,10 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) else if (pd->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ - status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, 0, - chan->channel_id, pd->priority, pd->dest_eid); - if (status != CfdpStatus::T::SUCCESS) + status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, + CfdpKeep::DELETE, chan->channel_id, pd->priority, + pd->dest_eid); + if (status != CfdpStatus::SUCCESS) { /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to @@ -1602,7 +1603,7 @@ void CF_CFDP_CycleEngine(void) // BPC: Receive messages are consumed by the CfdpManager thread // CF_CFDP_ReceiveMessage(chan); - if (chan->frozen == CfdpFrozen::T::NOT_FROZEN) + if (chan->frozen == CfdpFrozen::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata @@ -1625,7 +1626,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; - if (txn->flags.com.q_index == CfdpQueueId::T::FREE) + if (txn->flags.com.q_index == CfdpQueueId::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, // "CF: attempt to reset a transaction that has already been freed"); @@ -1731,11 +1732,11 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) if (txn->flags.com.keep_history) { /* move transaction history to history queue */ - hist_destq = CfdpQueueId::T::HIST; + hist_destq = CfdpQueueId::HIST; } else { - hist_destq = CfdpQueueId::T::HIST_FREE; + hist_destq = CfdpQueueId::HIST_FREE; } CF_CList_InsertBack_Ex(chan, hist_destq, &txn->history->cl_node); txn->history = NULL; @@ -1804,7 +1805,7 @@ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t /* ensure output is empty */ buf[0] = 0; - return CfdpStatus::T::ERROR; /* invalid len in lv? */ + return CfdpStatus::ERROR; /* invalid len in lv? */ } void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) @@ -1841,7 +1842,7 @@ void CF_CFDP_DisableEngine(void) { U32 i; U32 j; - static const CfdpQueueId::T CLOSE_QUEUES[] = {CfdpQueueId::T::RX, CfdpQueueId::TXA, CfdpQueueId::TXW}; + static const CfdpQueueId::T CLOSE_QUEUES[] = {CfdpQueueId::RX, CfdpQueueId::TXA, CfdpQueueId::TXW}; CF_Channel_t * chan; cfdpEngine.enabled = false; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 0a1a8901636..a32e0a7d75f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -168,7 +168,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * Only called once. * - * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS + * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS * @returns anything else on error. * */ @@ -210,8 +210,8 @@ void CF_CFDP_DisableEngine(void); * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS - * @returns CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. + * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS + * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. */ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id); @@ -234,8 +234,8 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @param priority CF priority level * @param dest_id Entity ID of remote receiver * - * @retval #CfdpStatus::T::SUCCESS \copydoc CfdpStatus::T::SUCCESS - * @returns CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. + * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS + * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. */ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority, U16 dest_id); @@ -270,8 +270,8 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); @@ -290,7 +290,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. (error checks not yet implemented) + * @retval CfdpStatus::SUCCESS on success. (error checks not yet implemented) */ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -303,8 +303,8 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); @@ -326,8 +326,8 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); * @param tsn Transaction sequence number * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); @@ -344,8 +344,8 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, * @param cc Final CFDP condition code * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); @@ -365,8 +365,8 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d * typical failure possibilities do not apply to this call. * * @returns CfdpStatus::T status code - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -400,9 +400,9 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::ERROR for general errors - * @retval CfdpStatus::T::SHORT_PDU_ERROR if PDU too short + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::ERROR for general errors + * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short */ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); @@ -419,8 +419,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::PDU_METADATA_ERROR on error + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::PDU_METADATA_ERROR on error */ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -437,9 +437,9 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::ERROR for general errors - * @retval CfdpStatus::T::SHORT_PDU_ERROR PDU too short + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::ERROR for general errors + * @retval CfdpStatus::SHORT_PDU_ERROR PDU too short */ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -456,8 +456,8 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::SHORT_PDU_ERROR on error + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -474,8 +474,8 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::SHORT_PDU_ERROR on error + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -492,8 +492,8 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::SHORT_PDU_ERROR on error + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -510,8 +510,8 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::T::SUCCESS on success - * @retval CfdpStatus::T::SHORT_PDU_ERROR on error + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error */ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); @@ -597,7 +597,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); * @param src_lv Pointer to LV pair from logical PDU buffer * * @returns The resulting string length, NOT including termination character - * @retval CfdpStatus::T::ERROR on error + * @retval CfdpStatus::ERROR on error */ int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 8d7a9e6a79a..f101814fe57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -89,9 +89,34 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // Handler implementations for commands // ---------------------------------------------------------------------- -void CfdpManager ::TODO_cmdHandler(FwOpcodeType opCode, U32 cmdSeq) { - // TODO - this->cmdResponse_out(opCode, cmdSeq, Fw::CmdResponse::OK); + void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, + Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, + Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, + const Fw::CmdStringArg& destFileName) +{ + Fw::CmdResponse::T rspStatus; + + // Check channel number is in range + if(channelNum >= CfdpManagerNumChannels) + { + this->log_WARNING_LO_CfdpSendFileInvalidChannel(channelNum, CfdpManagerNumChannels); + rspStatus = Fw::CmdResponse::VALIDATION_ERROR; + } + else if (CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, channelNum, + priority, destId) == CfdpStatus::SUCCESS) + { + this->log_ACTIVITY_LO_CfdpSendFileInitiatied(sourceFileName); + rspStatus = Fw::CmdResponse::OK; + } + else + { + // BPC TODO Was failure reason already emitted? + // Do we need this EVR? + this->log_WARNING_LO_CfdpSendFileFailInitiate(sourceFileName); + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); } // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 733ece78d35..8cfdaea20ef 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -8,25 +8,10 @@ module Ccsds { # Includes ############################################################################## + include "Commands.fppi" + include "Events.fppi" include "Parameters.fppi" - ############################################################################## - # Commands - ############################################################################## - - # One async command/port is required for active components - # This should be overridden by the developers with a useful command/port - @ TODO - async command TODO - - ############################################################################## - # Events - ############################################################################## - - event CfdpBuffersExuasted severity warning low \ - format "Unable to alocate a PDU buffer" - - ############################################################################## # Custom ports ############################################################################## diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index fc715160530..ac310d2e667 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -105,11 +105,19 @@ class CfdpManager final : public CfdpManagerComponentBase { // Handler implementations for commands // ---------------------------------------------------------------------- - //! Handler implementation for command TODO + //! Handler for command SendFile //! - //! TODO - void TODO_cmdHandler(FwOpcodeType opCode, //!< The opcode - U32 cmdSeq //!< The command sequence number + //! Command to start a CFDP file transaction + void SendFile_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + Svc::Ccsds::CfdpClass cfdpClass, //!< CFDP class for the file transfer + Svc::Ccsds::CfdpKeep keep, //!< Whether or not to keep or delete the file upon completion + U8 channelNum, //!< Channel number for the file transaction + U8 priority, //!< Priority: 0=highest priority + Svc::Ccsds::CfdpEntityId destId, //!< Destination entity id + const Fw::CmdStringArg& sourceFileName, //!< The name of the on-board file to send + const Fw::CmdStringArg& destFileName //!< The name of the destination file on the ground ) override; private: diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index b898b046c25..2302bf4c37d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -72,7 +72,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -89,7 +89,7 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } return ret; @@ -174,7 +174,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; - ret = CfdpStatus::T::SUCCESS; + ret = CfdpStatus::SUCCESS; /* * NOTE: The decode routine should have left a direct pointer to the data and actual data length @@ -194,11 +194,11 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // (long)fd->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - ret = CfdpStatus::T::ERROR; /* connection will reset in caller */ + ret = CfdpStatus::ERROR; /* connection will reset in caller */ } } - if (ret != CfdpStatus::T::ERROR) + if (ret != CfdpStatus::ERROR) { status = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); // TODO refactor to an Os status check @@ -210,7 +210,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // (long)fd->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; - ret = CfdpStatus::T::ERROR; /* connection will reset in caller */ + ret = CfdpStatus::ERROR; /* connection will reset in caller */ } else { @@ -224,7 +224,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; const CF_Logical_PduEof_t *eof; if (!CF_CFDP_RecvEof(txn, ph)) @@ -241,7 +241,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, // (unsigned long)txn->fsize); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; - ret = CfdpStatus::T::REC_PDU_FSIZE_MISMATCH_ERROR; + ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; } } else @@ -250,7 +250,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; - ret = CfdpStatus::T::REC_PDU_BAD_EOF_ERROR; + ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; } return ret; @@ -266,13 +266,13 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p eof = &ph->int_header.eof; crc = eof->crc; - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { /* Verify CRC */ - if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::T::SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::SUCCESS) { /* successfully processed the file */ - txn->keep = 1; /* save the file */ + txn->keep = CfdpKeep::KEEP; /* save the file */ } /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ } @@ -292,7 +292,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p ret = CF_CFDP_R_SubstateRecvEof(txn, ph); /* did receiving EOF succeed? */ - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { eof = &ph->int_header.eof; @@ -321,7 +321,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p else { /* bad EOF sent? */ - if (ret == CfdpStatus::T::REC_PDU_FSIZE_MISMATCH_ERROR) + if (ret == CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); } @@ -340,12 +340,12 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { /* class 1 digests CRC */ txn->crc.update(static_cast(ph->int_header.fd.data_ptr), ph->int_header.fd.offset, @@ -368,12 +368,12 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); } - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); @@ -431,7 +431,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; - CfdpStatus::T ret = CfdpStatus::T::ERROR; + CfdpStatus::T ret = CfdpStatus::ERROR; if (ph) { @@ -453,7 +453,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { /* no gaps left, so go ahead and check for completion */ txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = CfdpStatus::T::SUCCESS; + ret = CfdpStatus::SUCCESS; } else { @@ -463,11 +463,11 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); - if (sret == CfdpStatus::T::SUCCESS) + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + if (sret == CfdpStatus::SUCCESS) { // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; - ret = CfdpStatus::T::SUCCESS; + ret = CfdpStatus::SUCCESS; } } } @@ -487,10 +487,10 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) sret = CF_CFDP_SendNak(txn, ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); - if (sret == CfdpStatus::T::SUCCESS) + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + if (sret == CfdpStatus::SUCCESS) { - ret = CfdpStatus::T::SUCCESS; + ret = CfdpStatus::SUCCESS; } } } @@ -586,7 +586,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) memset(buf, 0, sizeof(buf)); count_bytes = 0; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) { @@ -648,10 +648,10 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) { /* all bytes calculated, so now check */ - if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::T::SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) { /* CRC matched! We are happy */ - txn->keep = 1; /* save the file */ + txn->keep = CfdpKeep::KEEP; /* save the file */ /* set FIN PDU status */ txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; @@ -664,7 +664,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) txn->flags.com.crc_calc = true; - ret = CfdpStatus::T::SUCCESS; + ret = CfdpStatus::SUCCESS; } return ret; @@ -673,28 +673,28 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) { CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (CF_CFDP_R2_CalcCrcChunk(txn)) { - ret = CfdpStatus::T::ERROR; /* signal to caller to re-enter next tick */ + ret = CfdpStatus::ERROR; /* signal to caller to re-enter next tick */ } } - if (ret != CfdpStatus::T::ERROR) + if (ret != CfdpStatus::ERROR) { sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); txn->state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ - if (sret != CfdpStatus::T::SUCCESS) + if (sret != CfdpStatus::SUCCESS) { - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } } @@ -1011,11 +1011,11 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, static_cast(txn->state_data.receive.r2.eof_cc), txn->history->peer_eid, txn->history->seq_num); - FW_ASSERT(sret != CfdpStatus::T::SEND_PDU_ERROR); + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - /* if CfdpStatus::T::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * SEND_PDU_ERROR */ - if (sret != CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR) + if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) { txn->flags.rx.send_eof_ack = false; } diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index ada3b4adeda..7d27071b39c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -172,7 +172,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * txn must not be NULL. * * - * @retval CfdpStatus::T::SUCCESS on CRC match, otherwise CfdpStatus::T::ERROR. + * @retval CfdpStatus::SUCCESS on CRC match, otherwise CfdpStatus::CFDP_ERROR. * * * @param txn Pointer to the transaction object @@ -207,7 +207,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); * txn must not be NULL. * * - * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * * * @param txn Pointer to the transaction object @@ -227,7 +227,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * txn must not be NULL. ph must not be NULL. * * - * @retval CfdpStatus::T::SUCCESS on success. Returns anything else on error. + * @retval CfdpStatus::SUCCESS on success. Returns anything else on error. * * * @param txn Pointer to the transaction object @@ -326,7 +326,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * * @param txn Pointer to the transaction object */ @@ -349,8 +349,8 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::SUCCESS on completion. - * @retval CfdpStatus::T::ERROR on non-completion. + * @retval CfdpStatus::SUCCESS on completion. + * @retval CfdpStatus::CFDP_ERROR on non-completion. * */ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); @@ -361,7 +361,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::SUCCESS on success. CfdpStatus::T::ERROR on error. + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * * @param txn Pointer to the transaction object * diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 904e86b8880..744c32d553d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -90,7 +90,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_Logical_PduBuffer_t * ph = NULL; CF_Logical_PduFileDataHeader_t *fd; size_t actual_bytes; @@ -104,7 +104,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes txn->history->peer_eid, 0, txn->history->seq_num, 1); if (!ph) { - ret = CfdpStatus::T::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ } else { @@ -156,11 +156,11 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } } - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); // TODO refactor to an Os status check @@ -171,14 +171,14 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; - ret = CfdpStatus::T::ERROR; + ret = CfdpStatus::ERROR; } } - if (ret == CfdpStatus::T::SUCCESS) + if (ret == CfdpStatus::SUCCESS) { txn->state_data.send.cached_pos += status; - CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::T::SUCCESS */ + CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ @@ -199,7 +199,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) U32 bytes_processed = 0; CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); - if(status != CfdpStatus::T::SUCCESS) + if(status != CfdpStatus::SUCCESS) { /* IO error -- change state and send EOF */ CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); @@ -224,7 +224,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce { const CF_Chunk_t *chunk; CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::T::SUCCESS; + CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 bytes_processed = 0; FW_ASSERT(nakProcessed != NULL); @@ -233,13 +233,13 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce if (txn->flags.tx.md_need_send) { sret = CF_CFDP_SendMd(txn); - if (sret == CfdpStatus::T::SEND_PDU_ERROR) + if (sret == CfdpStatus::SEND_PDU_ERROR) { - ret = CfdpStatus::T::ERROR; /* error occurred */ + ret = CfdpStatus::ERROR; /* error occurred */ } else { - if (sret == CfdpStatus::T::SUCCESS) + if (sret == CfdpStatus::SUCCESS) { txn->flags.tx.md_need_send = false; } @@ -255,10 +255,10 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce if (chunk != NULL) { ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); - if(ret != CfdpStatus::T::SUCCESS) + if(ret != CfdpStatus::SUCCESS) { /* error occurred */ - ret = CfdpStatus::T::ERROR; /* error occurred */ + ret = CfdpStatus::ERROR; /* error occurred */ } else if (bytes_processed > 0) { @@ -372,7 +372,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { sret = CF_CFDP_SendMd(txn); - if (sret == CfdpStatus::T::SEND_PDU_ERROR) + if (sret == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -380,12 +380,12 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) // (unsigned long)txn->history->seq_num); success = false; } - else if (sret == CfdpStatus::T::SUCCESS) + else if (sret == CfdpStatus::SUCCESS) { /* once metadata is sent, switch to filedata mode */ txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; } - /* if sret==CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* if sret==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) @@ -454,7 +454,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::T::SUCCESS && nak->segment_list.num_segments > 0) + if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -726,14 +726,14 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* tx maintenance: possibly process send_eof, or send_fin_ack */ if (txn->flags.tx.send_eof) { - if (CF_CFDP_S_SendEof(txn) == CfdpStatus::T::SUCCESS) + if (CF_CFDP_S_SendEof(txn) == CfdpStatus::SUCCESS) { txn->flags.tx.send_eof = false; } } else if (txn->flags.tx.send_fin_ack) { - if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::T::SUCCESS) + if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::SUCCESS) { txn->flags.tx.send_fin_ack = false; } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index 53d3acc92c2..e01b5fa2579 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -152,8 +152,8 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @retval CfdpStatus::T::SUCCESS on success. - * @retval CfdpStatus::T::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval SEND_PDU_ERROR if an error occurred while building the packet. * * @param txn Pointer to the transaction object @@ -191,8 +191,8 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @par Assumptions, External Events, and Notes: * txn must not be NULL. * - * @returns The number of bytes sent in the file data PDU (CfdpStatus::T::SUCCESS, - * i.e. 0, if no bytes were processed), or CfdpStatus::T::ERROR on error + * @returns The number of bytes sent in the file data PDU (CfdpStatus::SUCCESS, + * i.e. 0, if no bytes were processed), or CfdpStatus::ERROR on error * * @param txn Pointer to the transaction object * @param foffs Position in file to send data from diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 0177a4a9e62..e4111bf3bfd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -231,7 +231,7 @@ typedef struct CF_Playback bool busy; bool diropen; - bool keep; + CfdpKeep::T keep; bool counted; } CF_Playback_t; @@ -386,7 +386,7 @@ typedef struct CF_Transaction CFDP::Checksum crc; - U8 keep; + CfdpKeep::T keep; U8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ U8 priority; @@ -433,7 +433,7 @@ typedef enum */ typedef struct CF_Channel { - CF_CListNode_t *qs[CfdpQueueId::T::NUM]; + CF_CListNode_t *qs[CfdpQueueId::NUM]; CF_CListNode_t *cs[CF_Direction_NUM]; // TODO remove all pipe references diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 57bd910d857..309a844740e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -113,23 +113,23 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di FW_ASSERT(chan); - if (chan->qs[CfdpQueueId::T::FREE]) + if (chan->qs[CfdpQueueId::FREE]) { - node = chan->qs[CfdpQueueId::T::FREE]; + node = chan->qs[CfdpQueueId::FREE]; txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - CF_CList_Remove_Ex(chan, CfdpQueueId::T::FREE, &txn->cl_node); + CF_CList_Remove_Ex(chan, CfdpQueueId::FREE, &txn->cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (chan->qs[CfdpQueueId::T::HIST_FREE]) + if (chan->qs[CfdpQueueId::HIST_FREE]) { - q_index = CfdpQueueId::T::HIST_FREE; + q_index = CfdpQueueId::HIST_FREE; } else { /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(chan->qs[CfdpQueueId::T::HIST]); - q_index = CfdpQueueId::T::HIST; + FW_ASSERT(chan->qs[CfdpQueueId::HIST]); + q_index = CfdpQueueId::HIST; } txn->history = container_of_cpp(chan->qs[q_index], &CF_History_t::cl_node); @@ -151,8 +151,8 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) { - CF_CList_Remove_Ex(chan, CfdpQueueId::T::HIST, &history->cl_node); - CF_CList_InsertBack_Ex(chan, CfdpQueueId::T::HIST_FREE, &history->cl_node); + CF_CList_Remove_Ex(chan, CfdpQueueId::HIST, &history->cl_node); + CF_CList_InsertBack_Ex(chan, CfdpQueueId::HIST_FREE, &history->cl_node); } void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) @@ -161,7 +161,7 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) *txn = CF_Transaction_t{}; txn->chan_num = chan; CF_CList_InitNode(&txn->cl_node); - CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CfdpQueueId::T::FREE, &txn->cl_node); + CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CfdpQueueId::FREE, &txn->cl_node); } CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) @@ -186,9 +186,9 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. * - * Let's put CfdpQueueId::T::RX up front, because most RX packets will be file data PDUs */ + * Let's put CfdpQueueId::RX up front, because most RX packets will be file data PDUs */ CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t * ptrs[] = {chan->qs[CfdpQueueId::T::RX], chan->qs[CfdpQueueId::T::PEND], chan->qs[CfdpQueueId::TXA], + CF_CListNode_t * ptrs[] = {chan->qs[CfdpQueueId::RX], chan->qs[CfdpQueueId::PEND], chan->qs[CfdpQueueId::TXA], chan->qs[CfdpQueueId::TXW]}; CF_Transaction_t * ret = NULL; @@ -271,7 +271,7 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; - for (I32 queueidx = CfdpQueueId::T::PEND; queueidx <= CfdpQueueId::T::RX; ++queueidx) + for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) CF_CList_Traverse(chan->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); return args.counter; diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index f87f6f7e1b6..9e9eed3fd21 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -151,7 +151,7 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di * * @par Description * There's nothing to do currently other than remove the history - * from its current queue and put it back on CfdpQueueId::T::HIST_FREE. + * from its current queue and put it back on CfdpQueueId::HIST_FREE. * * @par Assumptions, External Events, and Notes: * chan must not be NULL. history must not be NULL. diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi new file mode 100644 index 00000000000..7c0be716e16 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -0,0 +1,10 @@ +@ Command to start a CFDP file transaction +async command SendFile( + cfdpClass: CfdpClass @< CFDP class for the file transfer + keep: CfdpKeep @< Whether or not to keep or delete the file upon completion + channelNum: U8 @< Channel number for the file transaction + $priority: U8 @< Priority: 0=highest priority + destId: CfdpEntityId @< Destination entity id + sourceFileName: string size CfdpManagerMaxFileSize @< The name of the on-board file to send + destFileName: string size CfdpManagerMaxFileSize @< The name of the destination file on the ground +) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi new file mode 100644 index 00000000000..5dff6c64bec --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -0,0 +1,21 @@ +event CfdpBuffersExuasted severity warning low \ + format "Unable to alocate a PDU buffer" + +event CfdpSendFileInvalidChannel( + channelNum: U8 @< Requested channel number + maxChannelNum: U8 @< Maximum channel number +) \ + severity warning low \ + format "Invalid channel ID {}, maximum channel ID is {}" + +event CfdpSendFileInitiatied( + sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent +) \ + severity activity low \ + format "Succesfully initiated file send transfer for {}" + +event CfdpSendFileFailInitiate( + sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent +) \ + severity warning low \ + format "Failed to initiate file send transfer for {}" \ No newline at end of file diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 67749807b95..5907d3ce128 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -172,13 +172,18 @@ module Ccsds { @ acknowledged/reliable. @ @ Defined per section 7.1 of CCSDS 727.0-B-5 - enum CfdpClass { + enum CfdpClass: U8 { CLASS_1 = 0 @< CFDP class 1 - Unreliable transfer CLASS_2 = 1 @< CFDP class 2 - Reliable transfer } + @ Enum used to determine if a file should be kept or deleted after a CFDP transaction + enum CfdpKeep: U8 { + DELETE = 0 @< File will be deleted after the CFDP transaction + KEEP = 1 @< File will be kept after the CFDP transaction + } @ CFDP queue identifiers - enum CfdpQueueId { + enum CfdpQueueId: U8 { PEND = 0, @< first one on this list is active TXA = 1 TXW = 2 From 9ac0f43887135f20df1a35c4fc3caae773ee3f0d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 5 Jan 2026 18:19:58 -0700 Subject: [PATCH 042/185] Added CFDP playback directory command --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 65 ++++++++++++++++++++++----- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 24 ++++++++++ Svc/Ccsds/CfdpManager/Commands.fppi | 11 +++++ Svc/Ccsds/CfdpManager/Events.fppi | 21 ++++++++- 6 files changed, 110 insertions(+), 15 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index b28e1ba4e50..86bee00068b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1352,7 +1352,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi } CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, - CfdpKeep::T keep, U8 chan, U8 priority, U16 dest_id) + CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { int i; CF_Playback_t *pb; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index a32e0a7d75f..f0ff6fd2fda 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -238,7 +238,7 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. */ CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, - U8 keep, U8 chan, U8 priority, U16 dest_id); + U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id); /************************************************************************/ /** @brief Build the PDU header in the output buffer to prepare to send a packet. diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index f101814fe57..9d8c46b80dc 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -89,21 +89,19 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // Handler implementations for commands // ---------------------------------------------------------------------- - void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, - Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, - Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, - const Fw::CmdStringArg& destFileName) +void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, + Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, + Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, + const Fw::CmdStringArg& destFileName) { - Fw::CmdResponse::T rspStatus; + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; // Check channel number is in range - if(channelNum >= CfdpManagerNumChannels) - { - this->log_WARNING_LO_CfdpSendFileInvalidChannel(channelNum, CfdpManagerNumChannels); - rspStatus = Fw::CmdResponse::VALIDATION_ERROR; - } - else if (CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, channelNum, - priority, destId) == CfdpStatus::SUCCESS) + rspStatus = checkCommandChannelIndex(channelNum); + + if ((rspStatus == Fw::CmdResponse::OK) && + (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, + channelNum, priority, destId))) { this->log_ACTIVITY_LO_CfdpSendFileInitiatied(sourceFileName); rspStatus = Fw::CmdResponse::OK; @@ -119,6 +117,49 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) this->cmdResponse_out(opCode, cmdSeq, rspStatus); } +void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, + Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, + Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, + const Fw::CmdStringArg& destFileName) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + // Check channel number is in range + rspStatus = checkCommandChannelIndex(channelNum); + + if ((rspStatus == Fw::CmdResponse::OK) && + (CfdpStatus::SUCCESS == CF_CFDP_PlaybackDir(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, + channelNum, priority, destId))) + { + this->log_ACTIVITY_LO_CfdpPlaybackInitiatied(sourceFileName); + } + else + { + // BPC TODO Was failure reason already emitted? + // Do we need this EVR? + this->log_WARNING_LO_CfdpPlaybackInitiate(sourceFileName); + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + +// ---------------------------------------------------------------------- +// Private command helper functions +// ---------------------------------------------------------------------- +Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) +{ + if(channelIndex >= CfdpManagerNumChannels) + { + this->log_WARNING_LO_CfdpInvalidChannel(channelIndex, CfdpManagerNumChannels); + return Fw::CmdResponse::VALIDATION_ERROR; + } + else + { + return Fw::CmdResponse::OK; + } +} + // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine // These functions are analogous to the functions in cf_cfdp_sbintf.* diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index ac310d2e667..849ba488726 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -120,6 +120,30 @@ class CfdpManager final : public CfdpManagerComponentBase { const Fw::CmdStringArg& destFileName //!< The name of the destination file on the ground ) override; + //! Handler for command PlaybackDirectory + //! + //! Command to start a directory playback + void PlaybackDirectory_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + Svc::Ccsds::CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) + Svc::Ccsds::CfdpKeep keep, //!< Whether or not to keep or delete the file(s) upon completion + U8 channelNum, //!< Channel number for the file transaction(s) + U8 priority, //!< Priority: 0=highest priority + Svc::Ccsds::CfdpEntityId destId, //!< Destination entity id + const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send + const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground + ) override; + + private: + // ---------------------------------------------------------------------- + // Private command helper functions + // ---------------------------------------------------------------------- + + //! Checks if the requested channel index is valid, and emits an EVR if not + Fw::CmdResponse::T checkCommandChannelIndex(U8 channelIndex //!< The channel index to check + ); + private: // ---------------------------------------------------------------------- // Buffer management helpers diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index 7c0be716e16..855e772ccc0 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -7,4 +7,15 @@ async command SendFile( destId: CfdpEntityId @< Destination entity id sourceFileName: string size CfdpManagerMaxFileSize @< The name of the on-board file to send destFileName: string size CfdpManagerMaxFileSize @< The name of the destination file on the ground +) + +@ Command to start a directory playback +async command PlaybackDirectory( + cfdpClass: CfdpClass @< CFDP class for the file transfer(s) + keep: CfdpKeep @< Whether or not to keep or delete the file(s) upon completion + channelNum: U8 @< Channel number for the file transaction(s) + $priority: U8 @< Priority: 0=highest priority + destId: CfdpEntityId @< Destination entity id + sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send + destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 5dff6c64bec..2c8c71ac26f 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -1,7 +1,7 @@ event CfdpBuffersExuasted severity warning low \ format "Unable to alocate a PDU buffer" -event CfdpSendFileInvalidChannel( +event CfdpInvalidChannel( channelNum: U8 @< Requested channel number maxChannelNum: U8 @< Maximum channel number ) \ @@ -16,6 +16,25 @@ event CfdpSendFileInitiatied( event CfdpSendFileFailInitiate( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent +) \ + severity warning low \ + format "Failed to initiate file send transfer for {}" + +event CfdpPlaybackInvalidChannel( + channelNum: U8 @< Requested channel number + maxChannelNum: U8 @< Maximum channel number +) \ + severity warning low \ + format "Invalid channel ID {}, maximum channel ID is {}" + +event CfdpPlaybackInitiatied( + sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent +) \ + severity activity low \ + format "Succesfully initiated file send transfer for {}" + +event CfdpPlaybackInitiate( + sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" \ No newline at end of file From a3f8ee802930e6875fdaa0cdd2c61ec38e32d5f1 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 08:27:26 -0700 Subject: [PATCH 043/185] Added freeze/thaw command --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 15 ++++++++------ Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 9 +++++++++ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 28 +++++++++++++++++++++------ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 10 ++++++++++ Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 ++-- Svc/Ccsds/CfdpManager/Commands.fppi | 6 ++++++ Svc/Ccsds/CfdpManager/Events.fppi | 23 ++++++++++++++-------- Svc/Ccsds/Types/Types.fpp | 2 +- 8 files changed, 74 insertions(+), 23 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 86bee00068b..44210be8703 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -943,7 +943,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) // BPC: Add pointer to component in order to send output buffers cfdpEngine.channels[i].cfdpManager = &cfdpManager; cfdpEngine.channels[i].channel_id = i; - cfdpEngine.channels[i].frozen = CfdpFrozen::NOT_FROZEN; + cfdpEngine.channels[i].flowState = CfdpFlow::NOT_FROZEN; // TODO remove pipe references // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); @@ -1038,6 +1038,13 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) return ret; } +void cfdpEngineSetChannelFlowState(U8 channelId, CfdpFlow::T flowState) +{ + FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); + + cfdpEngine.channels[channelId].flowState = flowState; +} + CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = static_cast(context); @@ -1599,11 +1606,7 @@ void CF_CFDP_CycleEngine(void) chan = &cfdpEngine.channels[i]; cfdpEngine.outgoing_counter = 0; - /* consume all received messages, even if channel is frozen */ - // BPC: Receive messages are consumed by the CfdpManager thread - // CF_CFDP_ReceiveMessage(chan); - - if (chan->frozen == CfdpFrozen::NOT_FROZEN) + if (chan->flowState == CfdpFlow::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index f0ff6fd2fda..24b7d104854 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -174,6 +174,15 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); */ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager); +/************************************************************************/ +/** @brief Sets the flow stazte for + * + * @par Assumptions, External Events, and Notes: + * Channel ID must be valid + * + */ +void cfdpEngineSetChannelFlowState(U8 channelId, CfdpFlow::T flowState); + /************************************************************************/ /** @brief Cycle the engine. Called once per wakeup. * diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 9d8c46b80dc..6056d461468 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -103,14 +103,14 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccs (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, channelNum, priority, destId))) { - this->log_ACTIVITY_LO_CfdpSendFileInitiatied(sourceFileName); + this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); rspStatus = Fw::CmdResponse::OK; } else { // BPC TODO Was failure reason already emitted? // Do we need this EVR? - this->log_WARNING_LO_CfdpSendFileFailInitiate(sourceFileName); + this->log_WARNING_LO_SendFileFailInitiate(sourceFileName); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; } @@ -131,19 +131,35 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, (CfdpStatus::SUCCESS == CF_CFDP_PlaybackDir(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, channelNum, priority, destId))) { - this->log_ACTIVITY_LO_CfdpPlaybackInitiatied(sourceFileName); + this->log_ACTIVITY_LO_PlaybackInitiatied(sourceFileName); } else { // BPC TODO Was failure reason already emitted? // Do we need this EVR? - this->log_WARNING_LO_CfdpPlaybackInitiate(sourceFileName); + this->log_WARNING_LO_PlaybackInitiate(sourceFileName); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; } this->cmdResponse_out(opCode, cmdSeq, rspStatus); } +void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelNum, CfdpFlow flowState) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + // Check channel number is in range + rspStatus = checkCommandChannelIndex(channelNum); + if (rspStatus == Fw::CmdResponse::OK) + { + cfdpEngineSetChannelFlowState(channelNum, flowState); + this->log_ACTIVITY_LO_SetFlowState(channelNum, flowState); + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); + +} + // ---------------------------------------------------------------------- // Private command helper functions // ---------------------------------------------------------------------- @@ -151,7 +167,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) { if(channelIndex >= CfdpManagerNumChannels) { - this->log_WARNING_LO_CfdpInvalidChannel(channelIndex, CfdpManagerNumChannels); + this->log_WARNING_LO_InvalidChannel(channelIndex, CfdpManagerNumChannels); return Fw::CmdResponse::VALIDATION_ERROR; } else @@ -202,7 +218,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg // Check if we were unable to allocate a buffer if(status != CfdpStatus::SUCCESS) { - this->log_WARNING_LO_CfdpBuffersExuasted(); + this->log_WARNING_LO_BuffersExuasted(); } return status; } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 849ba488726..fdd14344b04 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -135,6 +135,16 @@ class CfdpManager final : public CfdpManagerComponentBase { const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground ) override; + //! Handler for command SetChannelFlow + //! + //! Command to set channel's flow status + void SetChannelFlow_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelNum, //!< Channel number to set + Svc::Ccsds::CfdpFlow flowState //!< Flow state to set + ) override; + private: // ---------------------------------------------------------------------- // Private command helper functions diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index e4111bf3bfd..ae0ce6f5b3b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -45,7 +45,7 @@ #include "CfdpCodec.hpp" #include "CfdpTimer.hpp" #include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" -#include "Svc/Ccsds/Types/CfdpFrozenEnumAc.hpp" +#include "Svc/Ccsds/Types/CfdpFlowEnumAc.hpp" #include "Svc/Ccsds/Types/CfdpClassEnumAc.hpp" #include "Svc/Ccsds/Types/CfdpQueueIdEnumAc.hpp" @@ -460,7 +460,7 @@ typedef struct CF_Channel U8 channel_id; /**< \brief State of the channel */ - CfdpFrozen::T frozen; + CfdpFlow::T flowState; } CF_Channel_t; diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index 855e772ccc0..af660961374 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -18,4 +18,10 @@ async command PlaybackDirectory( destId: CfdpEntityId @< Destination entity id sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground +) + +@ Command to set channel's flow status +async command SetChannelFlow( + channelNum: U8 @< Channel number to set + freeze: CfdpFlow @< Flow state to set ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 2c8c71ac26f..cc91bd82cb3 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -1,40 +1,47 @@ -event CfdpBuffersExuasted severity warning low \ +event BuffersExuasted severity warning low \ format "Unable to alocate a PDU buffer" -event CfdpInvalidChannel( +event InvalidChannel( channelNum: U8 @< Requested channel number maxChannelNum: U8 @< Maximum channel number ) \ severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" -event CfdpSendFileInitiatied( +event SendFileInitiatied( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity activity low \ format "Succesfully initiated file send transfer for {}" -event CfdpSendFileFailInitiate( +event SendFileFailInitiate( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" -event CfdpPlaybackInvalidChannel( +event PlaybackInvalidChannel( channelNum: U8 @< Requested channel number maxChannelNum: U8 @< Maximum channel number ) \ severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" -event CfdpPlaybackInitiatied( +event PlaybackInitiatied( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity activity low \ format "Succesfully initiated file send transfer for {}" -event CfdpPlaybackInitiate( +event PlaybackInitiate( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity warning low \ - format "Failed to initiate file send transfer for {}" \ No newline at end of file + format "Failed to initiate file send transfer for {}" + +event SetFlowState( + channelId: U8 @< Channel being set + flowState: CfdpFlow @< Flow state set +) \ + severity activity low \ + format "Set channel {} to {}" \ No newline at end of file diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 5907d3ce128..8e4d63da10d 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -160,7 +160,7 @@ module Ccsds { SEND_PDU_ERROR @< Send PDU: Send failed } - enum CfdpFrozen { + enum CfdpFlow { NOT_FROZEN @< CFDP channel operations are executing nominally FROZEN @< CFDP channel operations are frozen } From d94df63c89903592a9bd9a4560a2a1a42e67d279 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 08:40:22 -0700 Subject: [PATCH 044/185] Add buffer return for failure to send case --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 2 -- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 5 +++++ 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 44210be8703..19d4a426312 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -320,7 +320,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, 0); CF_Logical_PduMd_t *md; - CfdpStatus::T sret = CfdpStatus::SUCCESS; + CfdpStatus::T sret = CfdpStatus::SUCCESS; if (!ph) { diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 6056d461468..794bddf2472 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -223,8 +223,6 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg return status; } -// TODO call this from reset -// Check for other escape routes void CfdpManager ::returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) { // FwIndexType portNum; diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 744c32d553d..52d3ca41d40 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -189,6 +189,11 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes *bytes_processed = static_cast(actual_bytes); } + else + { + // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() + txn->cfdpManager->returnPduBuffer(txn->chan_num, ph); + } } return ret; From 0a544de7bf093e83a6e798e71831e0614311a8d4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 10:46:08 -0700 Subject: [PATCH 045/185] Added polling directory commands --- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 40 ------- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 146 +++++++++++++++----------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 42 +++++++- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 134 +++++++++++++++++------ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 56 +++++++--- Svc/Ccsds/CfdpManager/CfdpTimer.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpTimer.hpp | 3 + Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 24 ++--- Svc/Ccsds/CfdpManager/Commands.fppi | 26 ++++- Svc/Ccsds/CfdpManager/Events.fppi | 40 +++++-- Svc/Ccsds/CfdpManager/Parameters.fppi | 3 +- default/config/CfdpCfg.fpp | 6 +- default/config/CfdpCfg.hpp | 2 + 13 files changed, 346 insertions(+), 184 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index feb2d455ead..89306078c11 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -140,21 +140,11 @@ static const CF_Codec_BitField_t CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH = * the load/get functions operate by reference */ -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U8(CF_CFDP_U8_t *pdst, U8 val) { pdst->octets[0] = val; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) { pdst->octets[1] = static_cast(val & 0xFF); @@ -162,11 +152,6 @@ static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) pdst->octets[0] = static_cast(val & 0xFF); } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) { pdst->octets[3] = static_cast(val & 0xFF); @@ -178,11 +163,6 @@ static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) pdst->octets[0] = static_cast(val & 0xFF); } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Store_U64(CF_CFDP_U64_t *pdst, U64 val) { pdst->octets[7] = static_cast(val & 0xFF); @@ -202,21 +182,11 @@ static inline void CF_Codec_Store_U64(CF_CFDP_U64_t *pdst, U64 val) pdst->octets[0] = static_cast(val & 0xFF); } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Load_U8(U8 *pdst, const CF_CFDP_U8_t *psrc) { *pdst = psrc->octets[0]; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Load_U16(U16 *pdst, const CF_CFDP_U16_t *psrc) { U16 val = 0; @@ -228,11 +198,6 @@ static inline void CF_Codec_Load_U16(U16 *pdst, const CF_CFDP_U16_t *psrc) *pdst = val; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Load_U32(U32 *pdst, const CF_CFDP_U32_t *psrc) { U32 val = 0; @@ -248,11 +213,6 @@ static inline void CF_Codec_Load_U32(U32 *pdst, const CF_CFDP_U32_t *psrc) *pdst = val; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) { U64 val = 0; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 19d4a426312..f98bd50e918 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -86,11 +86,6 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) txn->flags.com.ack_timer_armed = true; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::FREE, txn->flags.com.q_index); @@ -104,11 +99,6 @@ inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) } } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) { FW_ASSERT(txn->history); @@ -116,11 +106,6 @@ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) return (txn->history->dir == CF_Direction_TX); } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) { U32 timerDuration = 0; @@ -165,11 +150,6 @@ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_CFDP_ArmInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) { static const CF_CFDP_TxnSendDispatchTable_t state_fns = { @@ -188,11 +168,6 @@ void CF_CFDP_DispatchTx(CF_Transaction_t *txn) CF_CFDP_TxStateDispatch(txn, &state_fns); } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) { CF_ChunkWrapper_t *ret = NULL; @@ -216,11 +191,6 @@ CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t d return ret; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; @@ -1219,11 +1189,6 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpK txn->state = cfdp_class ? CF_TxnState_S2 : CF_TxnState_S1; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { @@ -1315,12 +1280,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) return txn; } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ -CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_filename, const char *dst_filename, +CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { @@ -1328,7 +1288,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi I32 ret; /* make sure the directory can be open */ - ret = OS_DirectoryOpen(&pb->dir_id, src_filename); + ret = OS_DirectoryOpen(&pb->dir_id, src_filename.toChar()); // BPC TODO make this a status check // if (ret != OS_SUCCESS) if (ret < 0) @@ -1348,9 +1308,10 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi pb->cfdp_class = cfdp_class; /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ - strncpy(pb->fnames.src_filename, src_filename, sizeof(pb->fnames.src_filename) - 1); + // BPC TODO Make these strings + strncpy(pb->fnames.src_filename, src_filename.toChar(), sizeof(pb->fnames.src_filename) - 1); pb->fnames.src_filename[sizeof(pb->fnames.src_filename) - 1] = 0; - strncpy(pb->fnames.dst_filename, dst_filename, sizeof(pb->fnames.dst_filename) - 1); + strncpy(pb->fnames.dst_filename, dst_filename.toChar(), sizeof(pb->fnames.dst_filename) - 1); pb->fnames.dst_filename[sizeof(pb->fnames.dst_filename) - 1] = 0; } @@ -1358,7 +1319,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const char *src_fi return status; } -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, +CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { int i; @@ -1498,11 +1459,6 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) } } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) @@ -1522,11 +1478,6 @@ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) } } -/*---------------------------------------------------------------- - * - * Internal helper routine only, not part of API. - * - *-----------------------------------------------------------------*/ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) { int i; @@ -1540,6 +1491,74 @@ void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) } } +CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, + CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, + U32 intervalSec) +{ + CfdpStatus::T status = CfdpStatus::SUCCESS; + CF_PollDir_t* pd = NULL; + + FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); + FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); + + // First check if the poll directory is already in use + pd = &cfdpEngine.channels[chanId].polldir[pollId]; + if(pd->enabled == Fw::Enabled::DISABLED) + { + // Populate arguments + pd->intervalSec = intervalSec; + pd->priority = priority; + pd->cfdpClass = cfdp_class; + pd->destEid = destEid; + pd->srcDir = srcDir; + pd->dstDir = dstDir; + + // Set timer and enable polling + pd->intervalTimer.setTimer(pd->intervalSec); + pd->enabled = Fw::Enabled::ENABLED; + } + else + { + // TODO BPC emit EVR here + status = CfdpStatus::ERROR; + } + + return status; +} + +CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId) +{ + CfdpStatus::T status = CfdpStatus::SUCCESS; + CF_PollDir_t* pd = NULL; + + FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); + FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); + + // Check if the poll directory is in use + pd = &cfdpEngine.channels[chanId].polldir[pollId]; + if(pd->enabled == Fw::Enabled::DISABLED) + { + // Clear poll directory arguments + pd->intervalSec = 0; + pd->priority = 0; + pd->cfdpClass = static_cast(0); + pd->destEid = static_cast(0); + pd->srcDir = ""; + pd->dstDir = ""; + + // Disable timer and polling + pd->intervalTimer.disableTimer(); + pd->enabled = Fw::Enabled::DISABLED; + } + else + { + // TODO BPC emit EVR here + status = CfdpStatus::ERROR; + } + + return status; +} + void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { CF_PollDir_t * pd; @@ -1557,28 +1576,28 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) { if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) { - if ((pd->interval_timer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->interval_sec > 0)) + if ((pd->intervalTimer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->intervalSec > 0)) { /* timer was not set, so set it now */ - pd->interval_timer.setTimer(pd->interval_sec); + pd->intervalTimer.setTimer(pd->intervalSec); } - else if (pd->interval_timer.getStatus() == CfdpTimer::Status::EXPIRED) + else if (pd->intervalTimer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ - status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->src_dir, pd->dst_dir, pd->cfdp_class, + status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, CfdpKeep::DELETE, chan->channel_id, pd->priority, - pd->dest_eid); + pd->destEid); if (status != CfdpStatus::SUCCESS) { /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to * to have another here */ - pd->interval_timer.setTimer(pd->interval_sec); + pd->intervalTimer.setTimer(pd->intervalSec); } } else { - pd->interval_timer.run(); + pd->intervalTimer.run(); } } else @@ -1841,6 +1860,7 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context return CF_CLIST_CONT; } +// BPC: This should be removed if we don't need enable/disable support void CF_CFDP_DisableEngine(void) { U32 i; @@ -1901,7 +1921,7 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { pd = &cfdpEngine.channels[chan_num].polldir[i]; - if (strcmp(src_dir, pd->src_dir) == 0) + if (strcmp(src_dir, pd->srcDir.toChar()) == 0) { return_code = true; break; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 24b7d104854..f5fc8a4d5b8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -768,10 +768,50 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan); * chan must not be NULL, pb must not be NULL. * * @param chan The channel associated with the playback - * @param pb The playback state + * @param pb The playback state */ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); +/************************************************************************/ +/** @brief Initiates a directory poll + * + * @par Description + * This function checks if the requested channel poll directory is + * available and if so enables the directory poll based on input + * arguments + * + * @par Assumptions, External Events, and Notes: + * chanId and pollId should be within bounds + * + * @param chanId CFDP channel number to use + * @param pollId Channel poll directory index to use + * @param srcDir Local filename + * @param dstDir Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param priority CF priority level + * @param destEid Entity ID of remote receiver + * @param intervalSec Time between directory playbacks in seconds + * + * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. + */ +CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, + CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, + U32 intervalSec); + +/************************************************************************/ +/** @brief Disables a directory poll + * + * @par Assumptions, External Events, and Notes: + * chanId and pollId should be within bounds + * + * @param chanId CFDP channel number to use + * @param pollId Channel poll directory index to use + * + * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. + */ +CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId); + /************************************************************************/ /** @brief Kick the dir playback if timer elapsed. * diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 794bddf2472..c1daaa74317 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -89,19 +89,19 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // Handler implementations for commands // ---------------------------------------------------------------------- -void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, - Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, - Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, +void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, + CfdpClass cfdpClass, CfdpKeep keep, U8 priority, + const Fw::CmdStringArg& sourceFileName, const Fw::CmdStringArg& destFileName) { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; - // Check channel number is in range - rspStatus = checkCommandChannelIndex(channelNum); + // Check channel index is in range + rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, - channelNum, priority, destId))) + channelId, priority, destId))) { this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); rspStatus = Fw::CmdResponse::OK; @@ -110,50 +110,102 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccs { // BPC TODO Was failure reason already emitted? // Do we need this EVR? - this->log_WARNING_LO_SendFileFailInitiate(sourceFileName); + this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; } this->cmdResponse_out(opCode, cmdSeq, rspStatus); } -void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, Svc::Ccsds::CfdpClass cfdpClass, - Svc::Ccsds::CfdpKeep keep, U8 channelNum, U8 priority, - Svc::Ccsds::CfdpEntityId destId, const Fw::CmdStringArg& sourceFileName, - const Fw::CmdStringArg& destFileName) +void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, + CfdpClass cfdpClass, CfdpKeep keep, U8 priority, + const Fw::CmdStringArg& sourceDirectory, + const Fw::CmdStringArg& destDirectory) { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; - // Check channel number is in range - rspStatus = checkCommandChannelIndex(channelNum); + // Check channel index is in range + rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == CF_CFDP_PlaybackDir(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, - channelNum, priority, destId))) + (CfdpStatus::SUCCESS == CF_CFDP_PlaybackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, + keep.e, channelId, priority, destId))) { - this->log_ACTIVITY_LO_PlaybackInitiatied(sourceFileName); + this->log_ACTIVITY_LO_PlaybackInitiatied(sourceDirectory); } else { // BPC TODO Was failure reason already emitted? // Do we need this EVR? - this->log_WARNING_LO_PlaybackInitiate(sourceFileName); + this->log_WARNING_LO_PlaybackInitiateFail(sourceDirectory); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; } this->cmdResponse_out(opCode, cmdSeq, rspStatus); } -void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelNum, CfdpFlow flowState) +void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, U8 pollId, + CfdpEntityId destId, CfdpClass cfdpClass, U8 priority, + U32 interval, const Fw::CmdStringArg& sourceDirectory, + const Fw::CmdStringArg& destDirectory) { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; - // Check channel number is in range - rspStatus = checkCommandChannelIndex(channelNum); + // Check channel index and poll index are in range + rspStatus = this->checkCommandChannelIndex(channelId); if (rspStatus == Fw::CmdResponse::OK) { - cfdpEngineSetChannelFlowState(channelNum, flowState); - this->log_ACTIVITY_LO_SetFlowState(channelNum, flowState); + rspStatus = this->checkCommandChannelPollIndex(pollId); + } + + if ((rspStatus == Fw::CmdResponse::OK) && + (CfdpStatus::SUCCESS == cfdpEngineStartPollDir(channelId, pollId, sourceDirectory, destDirectory, + cfdpClass.e, priority, destId, interval))) + { + this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); + } + else + { + // Failure EVR was already emitted + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + +void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, U8 pollId) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + // Check channel index and poll index are in range + rspStatus = this->checkCommandChannelIndex(channelId); + if (rspStatus == Fw::CmdResponse::OK) + { + rspStatus = this->checkCommandChannelPollIndex(pollId); + } + + if ((rspStatus == Fw::CmdResponse::OK) && + (CfdpStatus::SUCCESS == cfdpEngineStopPollDir(channelId, pollId))) + { + this->log_ACTIVITY_LO_PollDirStopped(channelId, pollId); + } + // Failure EVR was already emitted + // Not failing the command if the stop request failed + // This allows operators to reinforce state prior to calling PollDirectory + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + +void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpFlow flowState) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + // Check channel index is in range + rspStatus = checkCommandChannelIndex(channelId); + if (rspStatus == Fw::CmdResponse::OK) + { + cfdpEngineSetChannelFlowState(channelId, flowState); + this->log_ACTIVITY_LO_SetFlowState(channelId, flowState); } this->cmdResponse_out(opCode, cmdSeq, rspStatus); @@ -163,6 +215,7 @@ void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 // ---------------------------------------------------------------------- // Private command helper functions // ---------------------------------------------------------------------- + Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) { if(channelIndex >= CfdpManagerNumChannels) @@ -176,6 +229,19 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) } } +Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) +{ + if(pollIndex >= CF_MAX_POLLING_DIR_PER_CHAN) + { + this->log_WARNING_LO_InvalidChannelPoll(pollIndex, CF_MAX_POLLING_DIR_PER_CHAN); + return Fw::CmdResponse::VALIDATION_ERROR; + } + else + { + return Fw::CmdResponse::OK; + } +} + // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine // These functions are analogous to the functions in cf_cfdp_sbintf.* @@ -183,13 +249,13 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size) +CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelId, FwSizeType size) { // FwIndexType portNum; - // // There is a direct mapping between channel number and port number - // FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); - // portNum = static_cast(channelNum); + // // There is a direct mapping between channel index and port number + // FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); + // portNum = static_cast(channelId); // return this->bufferAllocate_out(portNum, size); @@ -223,14 +289,14 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg return status; } -void CfdpManager ::returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) +void CfdpManager ::returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu) { // FwIndexType portNum; FW_ASSERT(pdu != NULL); - // // There is a direct mapping between channel number and port number - // FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); - // portNum = static_cast(channelNum); + // // There is a direct mapping between channel index and port number + // FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); + // portNum = static_cast(channelId); // // Was unable to succesfully populate the PDU buffer, return it // this->bufferDeallocate_out(portNum, buffer); @@ -239,7 +305,7 @@ void CfdpManager ::returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu) this->returnBufferHelper(pdu); } -void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) +void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) { FwIndexType portNum; FwSizeType msgSize; @@ -247,9 +313,9 @@ void CfdpManager ::sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, co FW_ASSERT(pdu != NULL); FW_ASSERT(msgPtr != NULL); - // There is a direct mapping between channel number and port number - FW_ASSERT(channelNum < CF_NUM_CHANNELS, channelNum, CF_NUM_CHANNELS); - portNum = static_cast(channelNum); + // There is a direct mapping between channel index and port number + FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); + portNum = static_cast(channelId); // TODO it would be more efficient to allocate a buffer in CF_CFDP_ConstructPduHeader() // However for the proof of concept I am just going to copy the data here diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index fdd14344b04..643ad0fbb6e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -54,11 +54,11 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelNum, FwSizeType size); + CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelId, FwSizeType size); // Not sure there is an equivelent - void returnPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t *); + void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); // Equivelent of CF_CFDP_Send - void sendPduBuffer(U8 channelNum, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); + void sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); public: // ---------------------------------------------------------------------- @@ -111,11 +111,11 @@ class CfdpManager final : public CfdpManagerComponentBase { void SendFile_cmdHandler( FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number - Svc::Ccsds::CfdpClass cfdpClass, //!< CFDP class for the file transfer - Svc::Ccsds::CfdpKeep keep, //!< Whether or not to keep or delete the file upon completion - U8 channelNum, //!< Channel number for the file transaction + U8 channelId, //!< Channel ID for the file transaction + CfdpEntityId destId, //!< Destination entity id + CfdpClass cfdpClass, //!< CFDP class for the file transfer + CfdpKeep keep, //!< Whether or not to keep or delete the file upon completion U8 priority, //!< Priority: 0=highest priority - Svc::Ccsds::CfdpEntityId destId, //!< Destination entity id const Fw::CmdStringArg& sourceFileName, //!< The name of the on-board file to send const Fw::CmdStringArg& destFileName //!< The name of the destination file on the ground ) override; @@ -126,23 +126,49 @@ class CfdpManager final : public CfdpManagerComponentBase { void PlaybackDirectory_cmdHandler( FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number - Svc::Ccsds::CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) - Svc::Ccsds::CfdpKeep keep, //!< Whether or not to keep or delete the file(s) upon completion - U8 channelNum, //!< Channel number for the file transaction(s) + U8 channelId, //!< Channel ID for the file transaction(s) + CfdpEntityId destId, //!< Destination entity id + CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) + CfdpKeep keep, //!< Whether or not to keep or delete the file(s) upon completion U8 priority, //!< Priority: 0=highest priority - Svc::Ccsds::CfdpEntityId destId, //!< Destination entity id const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground ) override; + //! Handler for command PollDirectory + //! + //! Command to start a directory poll + void PollDirectory_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId, //!< Channel ID for the file transaction(s) + U8 pollId, //!< Channel poll ID for the file transaction(s) + CfdpEntityId destId, //!< Destination entity id + CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) + U8 priority, //!< Priority: 0=highest priority + U32 interval, //!< Interval to poll the directory in seconds + const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send + const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground + ) override; + + //! Handler for command StopPollDirectory + //! + //! Command to stop a directory poll + void StopPollDirectory_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId, //!< Channel ID to stop + U8 pollId //!< Channel poll ID to stop + ) override; + //! Handler for command SetChannelFlow //! //! Command to set channel's flow status void SetChannelFlow_cmdHandler( FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number - U8 channelNum, //!< Channel number to set - Svc::Ccsds::CfdpFlow flowState //!< Flow state to set + U8 channelId, //!< Channel ID to set + CfdpFlow freeze //!< Flow state to set ) override; private: @@ -154,6 +180,10 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::CmdResponse::T checkCommandChannelIndex(U8 channelIndex //!< The channel index to check ); + //! Checks if the requested channel poll index is valid, and emits an EVR if not + Fw::CmdResponse::T checkCommandChannelPollIndex(U8 pollIndex //!< The poll index to check + ); + private: // ---------------------------------------------------------------------- // Buffer management helpers diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp index c2e7e3da57c..778900aa1bb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp @@ -25,12 +25,16 @@ CfdpTimer ::~CfdpTimer() {} void CfdpTimer ::setTimer(U32 timerDuration) { - // TODO Do we care about the current timer status at this point - // Assuming no for now this->timerStatus = RUNNING; this->secondsRemaining = timerDuration; } +void CfdpTimer ::disableTimer(void) +{ + this->timerStatus = EXPIRED; + this->secondsRemaining = 0; +} + CfdpTimer::Status CfdpTimer ::getStatus(void) { return this->timerStatus; diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp index bcc54d39c31..c7e2b185797 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp @@ -43,6 +43,9 @@ class CfdpTimer { void setTimer(U32 timerDuration //!< The duration of the timer in seconds ); + //! Disables a CFDP timer + void disableTimer(void); + //! Get the status of a CFDP timer Status getStatus(void); diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index ae0ce6f5b3b..10670586f5b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -243,16 +243,16 @@ typedef struct CF_Playback typedef struct CF_PollDir { CF_Playback_t pb; /**< \brief State of the currrent playback requests */ - CfdpTimer interval_timer; /**< \brief Timer object used to poll the directory */ + CfdpTimer intervalTimer; /**< \brief Timer object used to poll the directory */ - U32 interval_sec; /**< \brief number of seconds to wait before trying a new directory */ + U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ - CfdpClass::T cfdp_class; /**< \brief the CFDP class to send */ - CfdpEntityId dest_eid; /**< \brief destination entity id */ + CfdpClass::T cfdpClass; /**< \brief the CFDP class to send */ + CfdpEntityId destEid; /**< \brief destination entity id */ - char src_dir[CfdpManagerMaxFileSize]; /**< \brief path to source dir */ - char dst_dir[CfdpManagerMaxFileSize]; /**< \brief path to destination dir */ + Fw::String srcDir; /**< \brief path to source dir */ + Fw::String dstDir; /**< \brief path to destination dir */ Fw::Enabled enabled; /**< \brief Enabled flag */ } CF_PollDir_t; @@ -375,13 +375,13 @@ typedef struct CF_Transaction { CF_TxnState_t state; /**< \brief each engine is commanded to do something, which is the overall state */ - CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ - CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ - CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ - CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ + CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ + CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ + CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ + CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ - U32 foffs; /**< \brief offset into file for next read */ + U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ + U32 foffs; /**< \brief offset into file for next read */ Os::FileHandle fd; CFDP::Checksum crc; diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index af660961374..b18656f1f0b 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -1,27 +1,45 @@ @ Command to start a CFDP file transaction async command SendFile( + channelId: U8 @< Channel ID for the file transaction + destId: CfdpEntityId @< Destination entity id cfdpClass: CfdpClass @< CFDP class for the file transfer keep: CfdpKeep @< Whether or not to keep or delete the file upon completion - channelNum: U8 @< Channel number for the file transaction $priority: U8 @< Priority: 0=highest priority - destId: CfdpEntityId @< Destination entity id sourceFileName: string size CfdpManagerMaxFileSize @< The name of the on-board file to send destFileName: string size CfdpManagerMaxFileSize @< The name of the destination file on the ground ) @ Command to start a directory playback async command PlaybackDirectory( + channelId: U8 @< Channel ID for the file transaction(s) + destId: CfdpEntityId @< Destination entity id cfdpClass: CfdpClass @< CFDP class for the file transfer(s) keep: CfdpKeep @< Whether or not to keep or delete the file(s) upon completion - channelNum: U8 @< Channel number for the file transaction(s) $priority: U8 @< Priority: 0=highest priority + sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send + destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground +) + +@ Command to start a directory poll +async command PollDirectory( + channelId: U8 @< Channel ID for the file transaction(s) + pollId: U8 @< Channel poll ID for the file transaction(s) destId: CfdpEntityId @< Destination entity id + cfdpClass: CfdpClass @< CFDP class for the file transfer(s) + $priority: U8 @< Priority: 0=highest priority + interval: U32 @< Interval to poll the directory in seconds sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground ) +@ Command to stop a directory poll +async command StopPollDirectory( + channelId: U8 @< Channel ID to stop + pollId: U8 @< Channel poll ID to stop +) + @ Command to set channel's flow status async command SetChannelFlow( - channelNum: U8 @< Channel number to set + channelId: U8 @< Channel ID to set freeze: CfdpFlow @< Flow state to set ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index cc91bd82cb3..b827c435020 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -2,8 +2,8 @@ event BuffersExuasted severity warning low \ format "Unable to alocate a PDU buffer" event InvalidChannel( - channelNum: U8 @< Requested channel number - maxChannelNum: U8 @< Maximum channel number + channelId: U8 @< Requested channel index + maxChannelId: U8 @< Maximum channel index ) \ severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" @@ -14,34 +14,54 @@ event SendFileInitiatied( severity activity low \ format "Succesfully initiated file send transfer for {}" -event SendFileFailInitiate( +event SendFileInitiateFail( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" event PlaybackInvalidChannel( - channelNum: U8 @< Requested channel number - maxChannelNum: U8 @< Maximum channel number + channelId: U8 @< Requested channel index + maxChannelId: U8 @< Maximum channel index ) \ severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" event PlaybackInitiatied( - sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent + sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent ) \ severity activity low \ - format "Succesfully initiated file send transfer for {}" + format "Succesfully initiated directory playback for {}" -event PlaybackInitiate( - sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent +event PlaybackInitiateFail( + sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" +event PollDirInitiatied( + sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent +) \ + severity activity low \ + format "Succesfully initiated directory poll for {}" + +event PollDirStopped( + channelId: U8 @< Channel index stopped + pollId: U8 @< Channel poll index stopped +) \ + severity activity low \ + format "Succesfully stopped directory poll for channel {}, index {}" + event SetFlowState( channelId: U8 @< Channel being set flowState: CfdpFlow @< Flow state set ) \ severity activity low \ - format "Set channel {} to {}" \ No newline at end of file + format "Set channel {} to {}" + +event InvalidChannelPoll( + pollId: U8 @< Requested channel index + maxPollId: U8 @< Maximum channel index +) \ + severity warning low \ + format "Invalid poll ID {}, maximum poll ID is {}" \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 3facc95bfea..8e91fba5058 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -7,8 +7,7 @@ param LocalEid: CfdpEntityId \ param OutgoingFileChunkSize: U32 \ default 480 -@ The maximum number of received bytes to calculate a CRC for in a single wakup period -@ TODO - I am not sure if this should exist as I do not believe we are porting the concept of wakeup +@ The maximum number of received bytes to calculate a CRC for in a single wakep period param RxCrcCalcBytesPerWakeup: U32 \ default 16384 diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 3655491e2de..6787f64b954 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -5,14 +5,14 @@ module Svc { module Ccsds { - @ File path size used for CFDP file system operations - constant CfdpManagerMaxFileSize = 200 - @ Number of buffer ports used to send PDUs @ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp @ BPC TODO: Remove CF_NUM_CHANNELS in favor of this type constant CfdpManagerNumChannels = 2 + @ File path size used for CFDP file system operations + constant CfdpManagerMaxFileSize = 200 + @ @brief Entity id size @ @ @par Description: diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index f5999ba58aa..484f0c6241b 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -17,6 +17,8 @@ namespace Ccsds { * * @par Limits: * Must be less <= 200. Obviously it will be smaller than that. + * + * BPC TODO: replace with CfdpManagerNumChannels */ #define CF_NUM_CHANNELS (2) From 2668bab517e048ef5a37fdd7c0bfb7cc4a6ec7ba Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:14:55 -0700 Subject: [PATCH 046/185] Fixed comment offsets --- Os/File.hpp | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) diff --git a/Os/File.hpp b/Os/File.hpp index d9309cf0d32..a28d6af4b63 100644 --- a/Os/File.hpp +++ b/Os/File.hpp @@ -27,28 +27,28 @@ struct FileHandle {}; class FileInterface { public: enum Mode { - OPEN_NO_MODE, //!< File mode not yet selected - OPEN_READ, //!< Open file for reading + OPEN_NO_MODE, //!< File mode not yet selected + OPEN_READ, //!< Open file for reading OPEN_CREATE, //!< Open file for writing and truncates file if it exists, ie same flags as creat() - OPEN_WRITE, //!< Open file for writing - OPEN_SYNC_WRITE, //!< Open file for writing; writes don't return until data is on disk + OPEN_WRITE, //!< Open file for writing + OPEN_SYNC_WRITE, //!< Open file for writing; writes don't return until data is on disk OPEN_APPEND, //!< Open file for appending MAX_OPEN_MODE //!< Maximum value of mode }; enum Status { - OP_OK, //!< Operation was successful - DOESNT_EXIST, //!< File doesn't exist (for read) - NO_SPACE, //!< No space left - NO_PERMISSION, //!< No permission to read/write file - BAD_SIZE, //!< Invalid size parameter - NOT_OPENED, //!< file hasn't been opened yet + OP_OK, //!< Operation was successful + DOESNT_EXIST, //!< File doesn't exist (for read) + NO_SPACE, //!< No space left + NO_PERMISSION, //!< No permission to read/write file + BAD_SIZE, //!< Invalid size parameter + NOT_OPENED, //!< file hasn't been opened yet FILE_EXISTS, //!< file already exist (for CREATE with O_EXCL enabled) NOT_SUPPORTED, //!< Kernel or file system does not support operation INVALID_MODE, //!< Mode for file access is invalid for current operation INVALID_ARGUMENT, //!< Invalid argument passed in NO_MORE_RESOURCES, //!< No more available resources - OTHER_ERROR, //!< A catch-all for other errors. Have to look in implementation-specific code + OTHER_ERROR, //!< A catch-all for other errors. Have to look in implementation-specific code MAX_STATUS //!< Maximum value of status }; From d7d762286080fc48b49608e71a233a5672e71c75 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:15:17 -0700 Subject: [PATCH 047/185] Converted CF_WrappedOpenCreate calls to Os::File::open --- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 23 ++++++++++++----------- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 29 ++++++++++++++--------------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 2 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 4 files changed, 29 insertions(+), 29 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 2302bf4c37d..62d70a641b9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -500,7 +500,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) void CF_CFDP_R_Init(CF_Transaction_t *txn) { - I32 ret; + Os::File::Status status; Fw::String tmpDir; char* dst = txn->history->fnames.dst_filename; const size_t dstSize = sizeof(txn->history->fnames.dst_filename); @@ -547,9 +547,8 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) CF_CFDP_ArmAckTimer(txn); } - // TODO BPC flags = OS_FILE_FLAG_CREATE | OS_FILE_FLAG_TRUNCATE, access = OS_READ_WRITE - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, 0, 0); - if (ret < 0) + status = txn->fd.open(txn->history->fnames.dst_filename, Os::File::OPEN_CREATE, Os::File::OVERWRITE); + if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", @@ -721,7 +720,8 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { char fname[CF_FILENAME_MAX_LEN]; - I32 status; + CfdpStatus::T status; + Os::File::Status fileStatus; I32 ret; bool success = true; @@ -733,11 +733,12 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * save the filename in a local buffer so it can be used with OS_mv upon successful parsing of * the md PDU */ + // BPC TODO - Convert to Fw::String strcpy( fname, txn->history->fnames.dst_filename); /* strcpy is ok, since fname is CF_FILENAME_MAX_LEN like dst_filename */ status = CF_CFDP_RecvMd(txn, ph); - if (!status) + if (status == CfdpStatus::SUCCESS) { /* successfully obtained md PDU */ if (txn->flags.rx.eof_recv) @@ -762,9 +763,8 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CF_WrappedClose(txn->fd); /* Note OS_mv attempts a rename, then copy/delete if that fails so it works across file systems */ - status = OS_mv(fname, txn->history->fnames.dst_filename); - // if (status != OS_SUCCESS) - if (status < 0) + fileStatus = OS_mv(fname, txn->history->fnames.dst_filename); + if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", @@ -778,8 +778,9 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) else { // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.dst_filename, 0, 0); - if (ret < 0) + // File was succesfully renamed, open for writing + ret = txn->fd.open(txn->history->fnames.dst_filename, Os::File::OPEN_WRITE); + if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 52d3ca41d40..640db6b8637 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -306,10 +306,9 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { - CfdpStatus::T sret; - I32 ret; - int status = 0; - bool success = true; + CfdpStatus::T status; + Os::File::Status fileStatus; + bool success = true; if (!OS_ObjectIdDefined(txn->fd)) { @@ -326,9 +325,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_ONLY - ret = CF_WrappedOpenCreate(&txn->fd, txn->history->fnames.src_filename, 0, 0); - if (ret < 0) + fileStatus = txn->fd.open(txn->history->fnames.src_filename, Os::File::OPEN_READ); + if (fileStatus != 0) { // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), @@ -343,8 +341,9 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { // TODO BPC mode = OS_SEEK_END - status = CF_WrappedLseek(txn->fd, 0, 2); - if (status < 0) + // TODO this is just getting the file size + fileStatus = CF_WrappedLseek(txn->fd, 0, 2); + if (fileStatus < 0) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek end file %s, error=%ld", @@ -360,8 +359,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { txn->fsize = status; - status = CF_WrappedLseek(txn->fd, 0, Os::File::SeekType::ABSOLUTE); - if (status != 0) + fileStatus = CF_WrappedLseek(txn->fd, 0, Os::File::SeekType::ABSOLUTE); + if (fileStatus != 0) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", @@ -376,8 +375,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - sret = CF_CFDP_SendMd(txn); - if (sret == CfdpStatus::SEND_PDU_ERROR) + status = CF_CFDP_SendMd(txn); + if (status == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -385,12 +384,12 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) // (unsigned long)txn->history->seq_num); success = false; } - else if (sret == CfdpStatus::SUCCESS) + else if (status == CfdpStatus::SUCCESS) { /* once metadata is sent, switch to filedata mode */ txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; } - /* if sret==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 10670586f5b..a3e09955d5e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -382,7 +382,7 @@ typedef struct CF_Transaction U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ U32 foffs; /**< \brief offset into file for next read */ - Os::FileHandle fd; + Os::File fd; CFDP::Checksum crc; diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 322b26f6b6e..9e5ad907138 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -23,8 +23,8 @@ namespace Ccsds { // From // Os::FileInterface::Status open(const char* path, Mode mode, OverwriteType overwrite); // CfdpStatus::T CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) -I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) -{ return 0; } +// I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) +// { return 0; } // Status write(const U8* buffer, FwSizeType& size, WaitType wait) // CfdpStatus::T CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) From 155e8b5be8d7c9511c2ca49e03f49eec17e7e184 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:20:10 -0700 Subject: [PATCH 048/185] Convert CF_WrappedWrite to Os::File::write --- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 7 +++---- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 3 files changed, 6 insertions(+), 7 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 16e0059efd8..4ef43098c0f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -310,7 +310,7 @@ typedef struct CF_Logical_PduFileDataHeader CF_FileSize_t offset; /**< \brief Offset of data in file */ const void *data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ - size_t data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ + FwSizeType data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ } CF_Logical_PduFileDataHeader_t; /** diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 62d70a641b9..5d56f041049 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -169,7 +169,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; - I32 status; + Os::File::Status status; CfdpStatus::T ret; /* this function is only entered for data PDUs */ @@ -200,9 +200,8 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (ret != CfdpStatus::ERROR) { - status = CF_WrappedWrite(txn->fd, fd->data_ptr, fd->data_len); - // TODO refactor to an Os status check - if (status != static_cast(fd->data_len)) + status = txn->fd.write(fd->data_ptr, fd->data_len, Os::File::WaitType::WAIT); + if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 9e5ad907138..d74039e01d3 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -28,8 +28,8 @@ namespace Ccsds { // Status write(const U8* buffer, FwSizeType& size, WaitType wait) // CfdpStatus::T CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) -I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) -{ return 0; } +// I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) +// { return 0; } // Status read(U8* buffer, FwSizeType& size); // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) From 27df90298b34461b327a2e262867f9ffb3c29901 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:25:17 -0700 Subject: [PATCH 049/185] Replaced CF_WrappedRead with Os::File::Read --- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 13 ++++++------- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 5 ++--- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 3 files changed, 10 insertions(+), 12 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 5d56f041049..211cf422c5d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -575,8 +575,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; size_t want_offs_size; - U32 read_size; - I32 fret; + FwSizeType read_size; + Os::File::Status fileStatus; CfdpStatus::T ret; bool success = true; U32 rx_crc_calc_bytes_per_wakeup = 0; @@ -608,9 +608,9 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) { - fret = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + fileStatus = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); // TODO turn this into an OS status check - if (fret != static_cast(txn->state_data.receive.r2.rx_crc_calc_bytes)) + if (fileStatus != static_cast(txn->state_data.receive.r2.rx_crc_calc_bytes)) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), @@ -623,9 +623,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) } } - fret = CF_WrappedRead(txn->fd, buf, read_size); - // TODO turn this into an OS status check - if (fret != static_cast(read_size)) + fileStatus = txn->fd.read(buf, read_size, Os::File::WaitType::WAIT); + if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 640db6b8637..80df5149577 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -162,9 +162,8 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (ret == CfdpStatus::SUCCESS) { - status = CF_WrappedRead(txn->fd, data_ptr, actual_bytes); - // TODO refactor to an Os status check - if (status != static_cast(actual_bytes)) + status = txn->fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); + if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index d74039e01d3..6388ce0fdf2 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -33,8 +33,8 @@ namespace Ccsds { // Status read(U8* buffer, FwSizeType& size); // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) -I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) -{return 0; } +// I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) +// {return 0; } // void close(void); // int32 OS_close(osal_id_t filedes); From c921a51c12ff9febdb5bafe44987d67f2ec3adeb Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:30:31 -0700 Subject: [PATCH 050/185] Replaced CF_WrappedClose with Os::File::close --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 9 +++------ Svc/Ccsds/CfdpManager/CfdpRx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 8 ++++---- 3 files changed, 8 insertions(+), 11 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index f98bd50e918..24ff2ef73bc 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1675,14 +1675,12 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) if (OS_ObjectIdDefined(txn->fd)) { - CF_WrappedClose(txn->fd); + txn->fd.close(); if (!txn->keep) { CF_CFDP_HandleNotKeepFile(txn); } - - // txn->fd = OS_OBJECT_ID_UNDEFINED; } if (txn->history != NULL) @@ -1730,8 +1728,7 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) if (OS_ObjectIdDefined(txn->fd)) { // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); - OS_close(txn->fd); - // txn->fd = OS_OBJECT_ID_UNDEFINED; + txn->fd.close(); } CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ @@ -1855,7 +1852,7 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (OS_ObjectIdDefined(txn->fd)) { - CF_WrappedClose(txn->fd); + txn->fd.close(); } return CF_CLIST_CONT; } diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 211cf422c5d..bbaa0b44514 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -758,7 +758,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (success) { /* close and rename file */ - CF_WrappedClose(txn->fd); + txn->fd.close(); /* Note OS_mv attempts a rename, then copy/delete if that fails so it works across file systems */ fileStatus = OS_mv(fname, txn->history->fnames.dst_filename); diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 6388ce0fdf2..b6feda2c282 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -38,8 +38,8 @@ namespace Ccsds { // void close(void); // int32 OS_close(osal_id_t filedes); -I32 OS_close(Os::FileHandle filedes) -{return 0; } +// I32 OS_close(Os::FileHandle filedes) +// {return 0; } // CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) @@ -58,8 +58,8 @@ I32 OS_FileOpenCheck(const char *Filename) // void close() // void CF_WrappedClose(osal_id_t fd) -void CF_WrappedClose(Os::FileHandle fd) -{} +// void CF_WrappedClose(Os::FileHandle fd) +// {} // #define OS_SEEK_SET 0 /**< Seek offset set */ BPC: The file offset is set to offset bytes. // #define OS_SEEK_CUR 1 /**< Seek offset current */ BPC: The file offset is set to its current location plus offset bytes. From e18bb885d000b6707bae42252aab3d01d7098172 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 13:40:17 -0700 Subject: [PATCH 051/185] Replaced OS_ObjectIdDefined with Os::File::isOpen --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 6 +++--- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 28 +++++++--------------------- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 8 ++++---- 3 files changed, 14 insertions(+), 28 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 24ff2ef73bc..402f7fc54ce 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1673,7 +1673,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) CF_InsertSortPrio(txn, CfdpQueueId::TXW); } - if (OS_ObjectIdDefined(txn->fd)) + if (true == txn->fd.isOpen()) { txn->fd.close(); @@ -1725,7 +1725,7 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. * This is not normal/expected so log it if this happens. */ - if (OS_ObjectIdDefined(txn->fd)) + if (true == txn->fd.isOpen()) { // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); txn->fd.close(); @@ -1850,7 +1850,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (OS_ObjectIdDefined(txn->fd)) + if (true == txn->fd.isOpen()) { txn->fd.close(); } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 80df5149577..8db9335e676 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -309,34 +309,20 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) Os::File::Status fileStatus; bool success = true; - if (!OS_ObjectIdDefined(txn->fd)) + if (false == txn->fd.isOpen()) { - // TODO BPC this should be a true check - if (OS_FileOpenCheck(txn->history->fnames.src_filename) == 1) + fileStatus = txn->fd.open(txn->history->fnames.src_filename, Os::File::OPEN_READ); + if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_S_ALREADY_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): file %s already open", (txn->state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // txn->history->fnames.src_filename); + // txn->history->fnames.src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } - if (success) - { - fileStatus = txn->fd.open(txn->history->fnames.src_filename, Os::File::OPEN_READ); - if (fileStatus != 0) - { - // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // txn->history->fnames.src_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - success = false; - } - } - if (success) { // TODO BPC mode = OS_SEEK_END diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index b6feda2c282..e6e48302800 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -48,13 +48,13 @@ namespace Ccsds { // `getHandle()` function to match the intent of how the function is used // bool isOpen() const; // static inline bool OS_ObjectIdDefined(osal_id_t object_id) -inline bool OS_ObjectIdDefined(Os::FileHandle object_id) -{ return true; } +// inline bool OS_ObjectIdDefined(Os::FileHandle object_id) +// { return true; } // bool isOpen() const; // int32 OS_FileOpenCheck(const char *Filename); -I32 OS_FileOpenCheck(const char *Filename) -{return 0; } +// I32 OS_FileOpenCheck(const char *Filename) +// {return 0; } // void close() // void CF_WrappedClose(osal_id_t fd) From fe08fa29bfd90704ee9df9e2c035e41ea4d82139 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 17:00:01 -0700 Subject: [PATCH 052/185] Replaced CF_WrappedLseek with Os::File::seek --- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 24 +++++------------ Svc/Ccsds/CfdpManager/CfdpRx.cpp | 27 ++++++++++--------- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 33 +++++++----------------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 +-- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 6 ++--- 5 files changed, 34 insertions(+), 60 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 4ef43098c0f..dd3d6992a38 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -74,16 +74,6 @@ namespace Ccsds { */ #define CF_PDU_MAX_SEGMENTS (CF_NAK_MAX_SEGMENTS) -/** - * @brief Type for logical file size/offset value - * - * The CFDP protocol permits use of 64-bit values for file size/offsets - * Although the CF application only supports 32-bit legacy file size - * type at this point, the logical structures should use this type in - * case future support for large files is added. - */ -typedef U32 CF_FileSize_t; - /* * Note that by exploding the bit-fields into separate members, this will make the * storage much less efficient (in many cases using 8 bits to store only 1 logical bit) @@ -196,8 +186,8 @@ typedef struct CF_Logical_Tlv */ typedef struct CF_Logical_SegmentRequest { - CF_FileSize_t offset_start; - CF_FileSize_t offset_end; + FwSizeType offset_start; + FwSizeType offset_end; } CF_Logical_SegmentRequest_t; typedef struct CF_Logical_SegmentList @@ -229,7 +219,7 @@ typedef struct CF_Logical_PduEof { CF_CFDP_ConditionCode_t cc; U32 crc; - CF_FileSize_t size; + FwSizeType size; /** * \brief Set of all TLV blobs in this PDU. @@ -277,7 +267,7 @@ typedef struct CF_Logical_PduMd U8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ U8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ - CF_FileSize_t size; + FwSizeType size; CF_Logical_Lv_t source_filename; CF_Logical_Lv_t dest_filename; @@ -288,8 +278,8 @@ typedef struct CF_Logical_PduMd */ typedef struct CF_Logical_PduNak { - CF_FileSize_t scope_start; - CF_FileSize_t scope_end; + FwSizeType scope_start; + FwSizeType scope_end; /** * \brief Set of all segments in this PDU. @@ -307,7 +297,7 @@ typedef struct CF_Logical_PduFileDataHeader */ CF_Logical_SegmentList_t segment_list; - CF_FileSize_t offset; /**< \brief Offset of data in file */ + FwSizeType offset; /**< \brief Offset of data in file */ const void *data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ FwSizeType data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index bbaa0b44514..b3ee9f14080 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -168,12 +168,12 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - const CF_Logical_PduFileDataHeader_t *fd; + const CF_Logical_PduFileDataHeader_t *pdu; Os::File::Status status; CfdpStatus::T ret; /* this function is only entered for data PDUs */ - fd = &ph->int_header.fd; + pdu = &ph->int_header.fd; ret = CfdpStatus::SUCCESS; /* @@ -182,16 +182,16 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * adjustments here, just write it. */ - if (txn->state_data.receive.cached_pos != fd->offset) + // BPC TODO get rid of pdu->offset in favor of Os::File::position() + if (txn->state_data.receive.cached_pos != pdu->offset) { - status = CF_WrappedLseek(txn->fd, fd->offset, Os::File::SeekType::ABSOLUTE); - // TODO refactor to an Os status check - if (status != static_cast(fd->offset)) + status = txn->fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); + if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // (long)fd->offset, (long)fret); + // (long)pdu->offset, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; /* connection will reset in caller */ @@ -200,21 +200,21 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (ret != CfdpStatus::ERROR) { - status = txn->fd.write(fd->data_ptr, fd->data_len, Os::File::WaitType::WAIT); + status = txn->fd.write(pdu->data_ptr, pdu->data_len, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // (long)fd->data_len, (long)fret); + // (long)pdu->data_len, (long)fret); CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } else { - txn->state_data.receive.cached_pos = static_cast(fd->data_len) + fd->offset; - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += fd->data_len; + txn->state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += pdu->data_len; } } @@ -608,9 +608,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) { - fileStatus = CF_WrappedLseek(txn->fd, txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); - // TODO turn this into an OS status check - if (fileStatus != static_cast(txn->state_data.receive.r2.rx_crc_calc_bytes)) + fileStatus = txn->fd.seek(txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 8db9335e676..8a027375696 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -147,9 +147,8 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (txn->state_data.send.cached_pos != foffs) { - status = CF_WrappedLseek(txn->fd, foffs, Os::File::SeekType::ABSOLUTE); - // TODO refactor to an Os status check - if (status != static_cast(foffs)) + status = txn->fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", @@ -325,27 +324,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - // TODO BPC mode = OS_SEEK_END - // TODO this is just getting the file size - fileStatus = CF_WrappedLseek(txn->fd, 0, 2); - if (fileStatus < 0) - { - // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_END_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to seek end file %s, error=%ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, - // (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; - success = false; - } - } - - if (success) - { - txn->fsize = status; - - fileStatus = CF_WrappedLseek(txn->fd, 0, Os::File::SeekType::ABSOLUTE); - if (fileStatus != 0) + fileStatus = txn->fd.size(txn->fsize); + if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", @@ -355,6 +335,11 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; } + else + { + // Check that file size is well formed + FW_ASSERT(txn->fsize > 0, txn->fsize); + } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index a3e09955d5e..c77270725d2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -380,8 +380,8 @@ typedef struct CF_Transaction CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - U32 fsize; /**< \brief lseek() should be 64-bit on 64-bit system, but osal limits to 32-bit */ - U32 foffs; /**< \brief offset into file for next read */ + FwSizeType fsize; /**< \brief File size */ + FwSizeType foffs; /**< \brief offset into file for next read */ Os::File fd; CFDP::Checksum crc; diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index e6e48302800..1db3ffe22d1 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -66,9 +66,9 @@ namespace Ccsds { // #define OS_SEEK_END 2 /**< Seek offset end */ BPC: The file offset is set to the size of the file plus offset bytes. // Status seek(FwSignedSizeType offset, SeekType seekType); // CfdpStatus::T CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) -// BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the end of the file -I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) -{ return 0; } +// BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the file size +// I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) +// { return 0; } // BPC: One CF function was already replaced with an OS call: // void CF_CFDP_MoveFile(const char *src, const char *dest_dir) From 6497c81507aa944fd25f51bc627f1d871bff1b08 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 17:36:49 -0700 Subject: [PATCH 053/185] Refactor CF_CFDP_MoveFile to Os::FileSystem::moveFile + string refactoring --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 113 +++++++++------------------ Svc/Ccsds/CfdpManager/CfdpTx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 5 +- Svc/Ccsds/CfdpManager/Events.fppi | 18 ++++- 5 files changed, 60 insertions(+), 82 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 402f7fc54ce..6ba5d533a23 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -307,10 +307,10 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ // TODO Convert these to Fw::String - md->source_filename.length = static_cast(strnlen(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename))); - md->source_filename.data_ptr = txn->history->fnames.src_filename; - md->dest_filename.length = static_cast(strnlen(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename))); - md->dest_filename.data_ptr = txn->history->fnames.dst_filename; + md->source_filename.length = txn->history->fnames.src_filename.length(); + md->source_filename.data_ptr = txn->history->fnames.src_filename.toChar(); + md->dest_filename.length = txn->history->fnames.dst_filename.length(); + md->dest_filename.data_ptr = txn->history->fnames.dst_filename.toChar(); CF_CFDP_EncodeMd(ph->penc, md); CF_CFDP_SetPduLength(ph); @@ -587,7 +587,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * and ensures that the output content is properly terminated, so this only needs to check that * it worked. */ - lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), + lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename.toChar(), txn->history->fnames.src_filename.length(), &md->source_filename); if (lv_ret < 0) { @@ -1211,8 +1211,8 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, Cfd CF_InsertSortPrio(txn, CfdpQueueId::PEND); } -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, - CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) +CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, + CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; @@ -1238,10 +1238,9 @@ CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, else { /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ - strncpy(txn->history->fnames.src_filename, src_filename, sizeof(txn->history->fnames.src_filename) - 1); - txn->history->fnames.src_filename[sizeof(txn->history->fnames.src_filename) - 1] = 0; - strncpy(txn->history->fnames.dst_filename, dst_filename, sizeof(txn->history->fnames.dst_filename) - 1); - txn->history->fnames.dst_filename[sizeof(txn->history->fnames.dst_filename) - 1] = 0; + + txn->history->fnames.src_filename = src_filename; + txn->history->fnames.dst_filename = dst_filename; CF_CFDP_TxFile_Initiate(txn, cfdp_class, keep, chan_num, priority, dest_id); ++chan->num_cmd_tx; @@ -1308,11 +1307,8 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const Fw::String& pb->cfdp_class = cfdp_class; /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ - // BPC TODO Make these strings - strncpy(pb->fnames.src_filename, src_filename.toChar(), sizeof(pb->fnames.src_filename) - 1); - pb->fnames.src_filename[sizeof(pb->fnames.src_filename) - 1] = 0; - strncpy(pb->fnames.dst_filename, dst_filename.toChar(), sizeof(pb->fnames.dst_filename) - 1); - pb->fnames.dst_filename[sizeof(pb->fnames.dst_filename) - 1] = 0; + pb->fnames.src_filename = src_filename; + pb->fnames.dst_filename = dst_filename; } /* the executor will start the transfer next cycle */ @@ -1393,53 +1389,14 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) break; } - // TODO BPC: Refactor snprintf to use Fw::String - // snprintf(txn->history->fnames.src_filename, sizeof(txn->history->fnames.src_filename), "%.*s/%.*s", - // CfdpManagerMaxFileSize - 1, pb->fnames.src_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - const size_t src_size = sizeof(txn->history->fnames.src_filename); - - n = snprintf( - txn->history->fnames.src_filename, - src_size, - "%.*s/", - static_cast(src_size - 2), - pb->fnames.src_filename - ); - - if (n > 0 && static_cast(n) < src_size) - { - snprintf( - txn->history->fnames.src_filename + n, - src_size - static_cast(n), - "%.*s", - static_cast(src_size - static_cast(n) - 1), - pb->pending_file - ); - } + // Append file name to source/destination folders + txn->history->fnames.src_filename = pb->fnames.src_filename; + txn->history->fnames.src_filename += "/"; + txn->history->fnames.src_filename += pb->pending_file; - // TODO BPC: Refactor snprintf to use Fw::String - // snprintf(txn->history->fnames.dst_filename, sizeof(txn->history->fnames.dst_filename), "%.*s/%.*s", - // CfdpManagerMaxFileSize - 1, pb->fnames.dst_filename, CF_FILENAME_MAX_NAME - 1, pb->pending_file); - const size_t dst_size = sizeof(txn->history->fnames.dst_filename); - - n = snprintf( - txn->history->fnames.dst_filename, - dst_size, - "%.*s/", - static_cast(dst_size - 2), - pb->fnames.dst_filename - ); - - if (n > 0 && static_cast(n) < dst_size) - { - snprintf( - txn->history->fnames.dst_filename + n, - dst_size - static_cast(n), - "%.*s", - static_cast(dst_size - static_cast(n) - 1), - pb->pending_file - ); - } + txn->history->fnames.dst_filename = pb->fnames.dst_filename; + txn->history->fnames.dst_filename += "/"; + txn->history->fnames.dst_filename += pb->pending_file; CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, pb->dest_id); @@ -1930,9 +1887,9 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) { - Os::FileSystem::Status os_status; - Fw::String fail_dir; - Fw::String move_dir; + Os::FileSystem::Status fileStatus; + Fw::String failDir; + Fw::String moveDir; /* Sender */ if (CF_CFDP_IsSender(txn)) @@ -1940,12 +1897,15 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { /* If move directory is defined attempt move */ - move_dir = txn->cfdpManager->getMoveDirParam(txn->chan_num); - if(move_dir.length() > 0) + moveDir = txn->cfdpManager->getMoveDirParam(txn->chan_num); + if(moveDir.length() > 0) { - os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, move_dir.toChar()); - // TODO Add failure EVR - (void) os_status; + fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), moveDir.toChar()); + if(fileStatus != Os::FileSystem::OP_OK) + { + txn->cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->history->fnames.src_filename, + moveDir, fileStatus); + } } } else @@ -1954,12 +1914,15 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename, txn->chan_num)) { /* If fail directory is defined attempt move */ - fail_dir = txn->cfdpManager->getFailDirParam(); - if(fail_dir.length() > 0) + failDir = txn->cfdpManager->getFailDirParam(); + if(failDir.length() > 0) { - os_status = Os::FileSystem::moveFile(txn->history->fnames.src_filename, fail_dir.toChar()); - // TODO Add failure EVR - (void) os_status; + fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), failDir.toChar()); + if(fileStatus != Os::FileSystem::OP_OK) + { + txn->cfdpManager->log_WARNING_LO_FailPollFileMove(txn->history->fnames.src_filename, + failDir, fileStatus); + } } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 8a027375696..bccfedb53cd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -310,7 +310,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (false == txn->fd.isOpen()) { - fileStatus = txn->fd.open(txn->history->fnames.src_filename, Os::File::OPEN_READ); + fileStatus = txn->fd.open(txn->history->fnames.src_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index c77270725d2..ddd3371e0ab 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -183,8 +183,8 @@ typedef enum */ typedef struct CF_TxnFilenames { - char src_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; - char dst_filename[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + Fw::String src_filename; + Fw::String dst_filename; } CfdpTxnFilenames; /** diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 1db3ffe22d1..f91fc0578ee 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -70,13 +70,12 @@ namespace Ccsds { // I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) // { return 0; } + +// From // BPC: One CF function was already replaced with an OS call: // void CF_CFDP_MoveFile(const char *src, const char *dest_dir) // static Status moveFile(const char* sourcePath, const char* destPath); -// BPC: Added TODO's to report the return Status via EVR - -// From // static Status FileSystem::removeFile(const char* path); // int32 OS_remove(const char *path) I32 OS_remove(const char *path) diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index b827c435020..65fd398b822 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -64,4 +64,20 @@ event InvalidChannelPoll( maxPollId: U8 @< Maximum channel index ) \ severity warning low \ - format "Invalid poll ID {}, maximum poll ID is {}" \ No newline at end of file + format "Invalid poll ID {}, maximum poll ID is {}" + +event FailKeepFileMove( + srcFile: string size CfdpManagerMaxFileSize @< Source file being moved + moveDir: string size CfdpManagerMaxFileSize @< Directory file was moved to + status: I32 @< Status of the move operation +) \ + severity warning low \ + format "Failed to move {} to {} error {}" + +event FailPollFileMove( + srcFile: string size CfdpManagerMaxFileSize @< Source file being moved + failDir: string size CfdpManagerMaxFileSize @< Directory file was moved to + status: I32 @< Status of the move operation +) \ + severity warning low \ + format "Failed to move {} to {} error {}" \ No newline at end of file From 01f2cc5b84be2308ca718d50ba6f84ea1cf695e6 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 17:45:40 -0700 Subject: [PATCH 054/185] Refactored OS_remove to Os::FileSystem::removeFile --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 9 ++++++--- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 5 +++-- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 2 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 4 files changed, 12 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 6ba5d533a23..914419ebf4d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1211,8 +1211,9 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, Cfd CF_InsertSortPrio(txn, CfdpQueueId::PEND); } -CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, - CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) +CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, + CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, + U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; @@ -1930,7 +1931,9 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) /* Not Sender */ else { - OS_remove(txn->history->fnames.dst_filename); + fileStatus = Os::FileSystem::removeFile(txn->history->fnames.dst_filename.toChar()); + // TODO emit failure EVR + (void) fileStatus; } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index f5fc8a4d5b8..31b891e9f00 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -222,8 +222,9 @@ void CF_CFDP_DisableEngine(void); * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. */ -CfdpStatus::T CF_CFDP_TxFile(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, U8 keep, - U8 chan, U8 priority, CfdpEntityId dest_id); +CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, + CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, + U8 priority, CfdpEntityId dest_id); /************************************************************************/ /** @brief Begin transmit of a directory. diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c1daaa74317..c4886d575c7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -100,7 +100,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName.toChar(), destFileName.toChar(), cfdpClass.e, keep.e, + (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName, destFileName, cfdpClass.e, keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index f91fc0578ee..b3adae8b9f9 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -78,8 +78,8 @@ namespace Ccsds { // static Status FileSystem::removeFile(const char* path); // int32 OS_remove(const char *path) -I32 OS_remove(const char *path) -{ return 0; } +// I32 OS_remove(const char *path) +// { return 0; } // static Status moveFile(const char* sourcePath, const char* destPath); // int32 OS_mv(const char *src, const char *dest); From 37b036c5db13be004ae52c3b23e886632f2c02f4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 18:07:33 -0700 Subject: [PATCH 055/185] Refactored OS_mv to Os::FileSystem::moveFile --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 52 ++++++++++++++++------------ Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 8 ++--- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 25 +++++++------ Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 +-- 4 files changed, 46 insertions(+), 43 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 914419ebf4d..7e8c8d73e04 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -563,8 +563,8 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; - int lv_ret; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + CfdpStatus::T lvRet; + CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -587,9 +587,8 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * and ensures that the output content is properly terminated, so this only needs to check that * it worked. */ - lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename.toChar(), txn->history->fnames.src_filename.length(), - &md->source_filename); - if (lv_ret < 0) + lvRet = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename, &md->source_filename); + if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", @@ -599,9 +598,8 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - lv_ret = CF_CFDP_CopyStringFromLV(txn->history->fnames.dst_filename, - sizeof(txn->history->fnames.dst_filename), &md->dest_filename); - if (lv_ret < 0) + lvRet = CF_CFDP_CopyStringFromLV(txn->history->fnames.dst_filename, &md->dest_filename); + if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", @@ -1349,7 +1347,6 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) CF_Transaction_t *txn; char path[CfdpManagerMaxFileSize]; I32 status; - I32 n = 0; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -1771,18 +1768,25 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) // } } -int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv) +CfdpStatus::T CF_CFDP_CopyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) { - if (src_lv->length < buf_maxsz) + if (src_lv->length > 0) { - memcpy(buf, src_lv->data_ptr, src_lv->length); - buf[src_lv->length] = 0; - return src_lv->length; + // Determine max copy length based on string capacity + const FwSizeType maxCopy = + (src_lv->length < out.getCapacity() - 1) ? src_lv->length : out.getCapacity() - 1; + + char tmp[FileNameStringSize]; // Max size for CFDP file names + std::memcpy(tmp, src_lv->data_ptr, maxCopy); + tmp[maxCopy] = '\0'; + + out = tmp; + return CfdpStatus::SUCCESS; } - /* ensure output is empty */ - buf[0] = 0; - return CfdpStatus::ERROR; /* invalid len in lv? */ + // LV length is zero or invalid: clear the output + out = ""; + return CfdpStatus::ERROR; } void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) @@ -1904,15 +1908,16 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), moveDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - txn->cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->history->fnames.src_filename, - moveDir, fileStatus); + // BPC TODO event interfaces are protected + // txn->cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->history->fnames.src_filename, + // moveDir, fileStatus); } } } else { /* file inside an polling directory */ - if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename, txn->chan_num)) + if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename.toChar(), txn->chan_num)) { /* If fail directory is defined attempt move */ failDir = txn->cfdpManager->getFailDirParam(); @@ -1921,8 +1926,9 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), failDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - txn->cfdpManager->log_WARNING_LO_FailPollFileMove(txn->history->fnames.src_filename, - failDir, fileStatus); + // BPC TODO event interfaces are protected + // txn->cfdpManager->log_WARNING_LO_FailPollFileMove(txn->history->fnames.src_filename, + // failDir, fileStatus); } } } @@ -1932,7 +1938,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) else { fileStatus = Os::FileSystem::removeFile(txn->history->fnames.dst_filename.toChar()); - // TODO emit failure EVR + // BPC TODO emit failure EVR (void) fileStatus; } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 31b891e9f00..1d9a70862a7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -602,14 +602,12 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); * @par Assumptions, External Events, and Notes: * src_lv must not be NULL. buf must not be NULL. * - * @param buf Pointer to buffer to store string - * @param buf_maxsz Total size of buffer pointer to by buf (usable size is 1 byte less, for termination) + * @param out Reference to output string * @param src_lv Pointer to LV pair from logical PDU buffer * - * @returns The resulting string length, NOT including termination character - * @retval CfdpStatus::ERROR on error + * @retval CfdpStatus::ERROR on error or CfdpStatus::SUCCESS */ -int CF_CFDP_CopyStringFromLV(char *buf, size_t buf_maxsz, const CF_Logical_Lv_t *src_lv); +CfdpStatus::T CF_CFDP_CopyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); /************************************************************************/ /** @brief Arm the ACK timer diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index b3ee9f14080..d6ba65a0af2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -30,6 +30,9 @@ // // ====================================================================== +#include +#include + #include "CfdpEngine.hpp" #include "CfdpRx.hpp" #include "CfdpDispatch.hpp" @@ -37,9 +40,7 @@ #include "CfeStubs.hpp" #include - -#include -#include +#include namespace Svc { namespace Ccsds { @@ -716,9 +717,10 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - char fname[CF_FILENAME_MAX_LEN]; + Fw::String fname; CfdpStatus::T status; Os::File::Status fileStatus; + Os::FileSystem::Status fileSysStatus; I32 ret; bool success = true; @@ -727,13 +729,10 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: txn->flags.rx.md_recv always 1 in R1, so this is R2 only */ /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's - * save the filename in a local buffer so it can be used with OS_mv upon successful parsing of + * save the filename in a local buffer so it can be used with moveFile upon successful parsing of * the md PDU */ + fname = txn->history->fnames.dst_filename; - // BPC TODO - Convert to Fw::String - strcpy( - fname, - txn->history->fnames.dst_filename); /* strcpy is ok, since fname is CF_FILENAME_MAX_LEN like dst_filename */ status = CF_CFDP_RecvMd(txn, ph); if (status == CfdpStatus::SUCCESS) { @@ -759,9 +758,9 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* close and rename file */ txn->fd.close(); - /* Note OS_mv attempts a rename, then copy/delete if that fails so it works across file systems */ - fileStatus = OS_mv(fname, txn->history->fnames.dst_filename); - if (fileStatus != Os::File::OP_OK) + fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), + txn->history->fnames.dst_filename.toChar()); + if (fileSysStatus != Os::FileSystem::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", @@ -776,7 +775,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing - ret = txn->fd.open(txn->history->fnames.dst_filename, Os::File::OPEN_WRITE); + ret = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index b3adae8b9f9..397f59c3b92 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -83,8 +83,8 @@ namespace Ccsds { // static Status moveFile(const char* sourcePath, const char* destPath); // int32 OS_mv(const char *src, const char *dest); -I32 OS_mv(const char *src, const char *dest) -{ return 0; } +// I32 OS_mv(const char *src, const char *dest) +// { return 0; } // From // Status Directory::open(const char* path, OpenMode mode); From 6fab913fd6d7f377f03452b9ee2ac0033487f09e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 18:12:10 -0700 Subject: [PATCH 056/185] Replaced OS_DirectoryOpen with Os::Directory::open --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 8 +++----- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 2 +- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 3 files changed, 6 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 7e8c8d73e04..4b87540d937 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1283,13 +1283,11 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const Fw::String& CfdpEntityId dest_id) { CfdpStatus::T status = CfdpStatus::SUCCESS; - I32 ret; + Os::Directory::Status dirStatus; /* make sure the directory can be open */ - ret = OS_DirectoryOpen(&pb->dir_id, src_filename.toChar()); - // BPC TODO make this a status check - // if (ret != OS_SUCCESS) - if (ret < 0) + dirStatus = pb->dir.open(src_filename.toChar(), Os::Directory::READ); + if (dirStatus != Os::Directory::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index ddd3371e0ab..00b1d10dd22 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -221,7 +221,7 @@ typedef struct CF_ChunkWrapper */ typedef struct CF_Playback { - Os::DirectoryHandle dir_id; + Os::Directory dir; CfdpClass::T cfdp_class; CfdpTxnFilenames fnames; U16 num_ts; /**< \brief number of transactions */ diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 397f59c3b92..62e9aabbc10 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -89,8 +89,8 @@ namespace Ccsds { // From // Status Directory::open(const char* path, OpenMode mode); // int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) -I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) -{ return 0; } +// I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) +// { return 0; } // Status read(char* fileNameBuffer, FwSizeType buffSize) override; // * @param[out] dirent Buffer to store directory entry information @nonnull From 8a287ccda4beea123f33c3af77c173a361e45749 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 18:20:36 -0700 Subject: [PATCH 057/185] Replaced OS_DirectoryRead with Os::Directory::read --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 19 +++++++++---------- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 2 files changed, 11 insertions(+), 12 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 4b87540d937..5434dfe1cb9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1344,7 +1344,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; char path[CfdpManagerMaxFileSize]; - I32 status; + Os::Directory::Status status; /* either there's no transaction (first one) or the last one was finished, so check for a new one */ @@ -1354,21 +1354,20 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { if (pb->pending_file[0] == 0) { - status = OS_DirectoryRead(pb->dir_id, path); - // TODO BPC: Refactor this into an Os::status check - // if (status != OS_SUCCESS) - // TODO BPC: F' Directory.read handles current directory and parent directory in a different fashion - if (status < 0) + status = pb->dir.read(path, CfdpManagerMaxFileSize); + if (status == Os::Directory::NO_MORE_FILES) { - /* PFTO: can we figure out the difference between "end of dir" and an error? */ + // TODO BPC Emit playback success EVR OS_DirectoryClose(pb->dir_id); pb->diropen = false; break; } - - if (!strcmp(path, ".") || !strcmp(path, "..")) + if (status != Os::Directory::OP_OK) { - continue; + // TODO BPC: emit playback error EVR + OS_DirectoryClose(pb->dir_id); + pb->diropen = false; + break; } strncpy(pb->pending_file, path, sizeof(pb->pending_file) - 1); diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 62e9aabbc10..35087b55ac9 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -95,8 +95,8 @@ namespace Ccsds { // Status read(char* fileNameBuffer, FwSizeType buffSize) override; // * @param[out] dirent Buffer to store directory entry information @nonnull // int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); -I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) -{return 0; } +// I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) +// {return 0; } // void close(void) // int32 OS_DirectoryClose(osal_id_t dir_id); From b331ef5533e212a986f3730eb25b22c86ffd16f0 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 6 Jan 2026 18:23:10 -0700 Subject: [PATCH 058/185] Replaced OS_DirectoryClose with Os::Directory::close --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 8 ++++---- Svc/Ccsds/CfdpManager/CfeStubs.hpp | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 5434dfe1cb9..9546a7cecd6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1358,14 +1358,14 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) if (status == Os::Directory::NO_MORE_FILES) { // TODO BPC Emit playback success EVR - OS_DirectoryClose(pb->dir_id); + pb->dir.close(); pb->diropen = false; break; } if (status != Os::Directory::OP_OK) { // TODO BPC: emit playback error EVR - OS_DirectoryClose(pb->dir_id); + pb->dir.close(); pb->diropen = false; break; } @@ -1841,7 +1841,7 @@ void CF_CFDP_DisableEngine(void) { if (chan->playback[j].busy) { - OS_DirectoryClose(chan->playback[j].dir_id); + chan->playback[j].dir.close(); } } @@ -1849,7 +1849,7 @@ void CF_CFDP_DisableEngine(void) { if (chan->polldir[j].pb.busy) { - OS_DirectoryClose(chan->polldir[j].pb.dir_id); + chan->polldir[j].pb.dir.close(); } } diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp index 35087b55ac9..d7e78632d60 100644 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ b/Svc/Ccsds/CfdpManager/CfeStubs.hpp @@ -100,8 +100,8 @@ namespace Ccsds { // void close(void) // int32 OS_DirectoryClose(osal_id_t dir_id); -I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) -{return 0; } +// I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) +// {return 0; } } // namespace Ccsds } // namespace Svc From 868c4ca4900f795d9b35701cbe0cc0ac145c2f6d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 8 Jan 2026 11:40:02 -0700 Subject: [PATCH 059/185] Deleted CfeStubs --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 - Svc/Ccsds/CfdpManager/CfeStubs.hpp | 109 --------------------------- 2 files changed, 110 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfeStubs.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index d062fcc0434..18cc03163f0 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -23,7 +23,6 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfeStubs.hpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" ) diff --git a/Svc/Ccsds/CfdpManager/CfeStubs.hpp b/Svc/Ccsds/CfdpManager/CfeStubs.hpp deleted file mode 100644 index d7e78632d60..00000000000 --- a/Svc/Ccsds/CfdpManager/CfeStubs.hpp +++ /dev/null @@ -1,109 +0,0 @@ -// ====================================================================== -// \title CfeStubs.hpp -// \author campuzan -// \brief CFE stubs that need to be re-worked and replaced -// THIS FILE IS MEANT TO BE TEMPROARY AND EVENTUALLY DELETED -// ====================================================================== - -#ifndef CCSDS_CFDP_CFE_STUBS_HPP -#define CCSDS_CFDP_CFE_STUBS_HPP - -#include -#include - -namespace Svc { -namespace Ccsds { - -// ====================================================================== -// OS abstraction layers stubs -// Note some of these are CF wrappers around OSAL calls -// The only difference is the addition of performance logging -// ====================================================================== - -// From -// Os::FileInterface::Status open(const char* path, Mode mode, OverwriteType overwrite); -// CfdpStatus::T CF_WrappedOpenCreate(osal_id_t *fd, const char *fname, int32 flags, int32 access) -// I32 CF_WrappedOpenCreate(Os::FileHandle *fd, const char *fname, I32 flags, I32 access) -// { return 0; } - -// Status write(const U8* buffer, FwSizeType& size, WaitType wait) -// CfdpStatus::T CF_WrappedWrite(osal_id_t fd, const void *buf, size_t write_size) -// I32 CF_WrappedWrite(Os::FileHandle fd, const void *buf, size_t write_size) -// { return 0; } - -// Status read(U8* buffer, FwSizeType& size); -// CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) -// I32 CF_WrappedRead(Os::FileHandle fd, void *buf, size_t read_size) -// {return 0; } - -// void close(void); -// int32 OS_close(osal_id_t filedes); -// I32 OS_close(Os::FileHandle filedes) -// {return 0; } - -// CfdpStatus::T CF_WrappedRead(osal_id_t fd, void *buf, size_t read_size) - -// BPC: This is being used as a file open check -// BPC: I am replacing this with the `isOpen()` function instead of the -// `getHandle()` function to match the intent of how the function is used -// bool isOpen() const; -// static inline bool OS_ObjectIdDefined(osal_id_t object_id) -// inline bool OS_ObjectIdDefined(Os::FileHandle object_id) -// { return true; } - -// bool isOpen() const; -// int32 OS_FileOpenCheck(const char *Filename); -// I32 OS_FileOpenCheck(const char *Filename) -// {return 0; } - -// void close() -// void CF_WrappedClose(osal_id_t fd) -// void CF_WrappedClose(Os::FileHandle fd) -// {} - -// #define OS_SEEK_SET 0 /**< Seek offset set */ BPC: The file offset is set to offset bytes. -// #define OS_SEEK_CUR 1 /**< Seek offset current */ BPC: The file offset is set to its current location plus offset bytes. -// #define OS_SEEK_END 2 /**< Seek offset end */ BPC: The file offset is set to the size of the file plus offset bytes. -// Status seek(FwSignedSizeType offset, SeekType seekType); -// CfdpStatus::T CF_WrappedLseek(osal_id_t fd, off_t offset, int mode) -// BPC: All instances of CF_WrappedLseek use OS_SEEK_SET except one call which uses OS_SEEK_END to find the file size -// I32 CF_WrappedLseek(Os::FileHandle fd, I32 offset, int mode) -// { return 0; } - - -// From -// BPC: One CF function was already replaced with an OS call: -// void CF_CFDP_MoveFile(const char *src, const char *dest_dir) -// static Status moveFile(const char* sourcePath, const char* destPath); - -// static Status FileSystem::removeFile(const char* path); -// int32 OS_remove(const char *path) -// I32 OS_remove(const char *path) -// { return 0; } - -// static Status moveFile(const char* sourcePath, const char* destPath); -// int32 OS_mv(const char *src, const char *dest); -// I32 OS_mv(const char *src, const char *dest) -// { return 0; } - -// From -// Status Directory::open(const char* path, OpenMode mode); -// int32 OS_DirectoryOpen(osal_id_t *dir_id, const char *path) -// I32 OS_DirectoryOpen(Os::DirectoryHandle *dir_id, const char *path) -// { return 0; } - -// Status read(char* fileNameBuffer, FwSizeType buffSize) override; -// * @param[out] dirent Buffer to store directory entry information @nonnull -// int32 OS_DirectoryRead(osal_id_t dir_id, os_dirent_t *dirent); -// I32 OS_DirectoryRead(Os::DirectoryHandle dir_id, char* dirent) -// {return 0; } - -// void close(void) -// int32 OS_DirectoryClose(osal_id_t dir_id); -// I32 OS_DirectoryClose(Os::DirectoryHandle dir_id) -// {return 0; } - -} // namespace Ccsds -} // namespace Svc - -#endif // CCSDS_CFDP_CFE_STUBS_HPP From 1ee2a22b5a7bc99dd5ce9db0b888be42a7f66729 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 15 Jan 2026 14:30:19 -0700 Subject: [PATCH 060/185] Remove CfeStubs.hpp includes and add CfdpMaxPduSize constants - Remove CfeStubs.hpp includes from CfdpEngine.cpp, CfdpRx.cpp, CfdpTx.cpp - Add CfdpMaxPduSize and CfdpMaxFileDataSize constants to CfdpCfg.fpp - These constants will be used for PDU serializable array sizes Co-Authored-By: Claude --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 1 - Svc/Ccsds/CfdpManager/CfdpManager.cpp | 1 - Svc/Ccsds/CfdpManager/CfdpRx.cpp | 1 - Svc/Ccsds/CfdpManager/CfdpTx.cpp | 1 - default/config/CfdpCfg.fpp | 22 ++++++++++++++++++++++ 5 files changed, 22 insertions(+), 4 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 9546a7cecd6..15eac412dac 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -40,7 +40,6 @@ #include "CfdpUtils.hpp" #include "CfdpDispatch.hpp" #include "CfdpLogicalPdu.hpp" -#include "CfeStubs.hpp" #include diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c4886d575c7..68909cd8b3b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -53,7 +53,6 @@ void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) CF_CFDP_CycleEngine(); } - void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, const ComCfg::FrameContext& context) { // dataReturnIn is the allocated buffer coming back from the dataOut call diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index d6ba65a0af2..599c57914ef 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -37,7 +37,6 @@ #include "CfdpRx.hpp" #include "CfdpDispatch.hpp" #include "CfdpUtils.hpp" -#include "CfeStubs.hpp" #include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index bccfedb53cd..e02155c4e01 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -34,7 +34,6 @@ #include "CfdpTx.hpp" #include "CfdpDispatch.hpp" #include "CfdpUtils.hpp" -#include "CfeStubs.hpp" #include "CfdpTimer.hpp" #include diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 6787f64b954..9a8c25aad76 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -52,5 +52,27 @@ module Svc { @ @ BPC TODO: Refactor use of CfdpTransactionSeq to use this type type CfdpTransactionSeq = U32 + + @ @brief Maximum PDU size in bytes + @ + @ @par Description: + @ Limits the maximum possible Tx PDU size. This value must match + @ CF_MAX_PDU_SIZE in CfdpCfg.hpp. The resulting CCSDS packet also + @ includes a CCSDS header and additional bytes. + @ + @ @par Limits: + @ Must respect any CCSDS packet size limits on the system. + constant CfdpMaxPduSize = 512 + + @ @brief Maximum file data payload size in a File Data PDU + @ + @ @par Description: + @ This is the maximum data bytes that can be carried in a File Data PDU + @ after accounting for CFDP headers (PDU header + File Data header). + @ This value should be CfdpMaxPduSize minus typical header overhead. + @ + @ @par Limits: + @ Must be less than CfdpMaxPduSize. + constant CfdpMaxFileDataSize = 450 } } From 1f6083d55fbc61b71aa12a356b498a47f1b3b7df Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 16 Jan 2026 11:02:33 -0700 Subject: [PATCH 061/185] Data pointer refactor to remove void* --- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 8 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 4 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 27 ++-- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 4 +- Svc/Ccsds/Types/Types.fpp | 166 ++++++++++++++++++++--- default/config/CfdpCfg.fpp | 2 - 8 files changed, 176 insertions(+), 45 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 89306078c11..c41f6ba879f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -252,7 +252,7 @@ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) return CF_CFDP_CodecIsOK(state); } -void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) +U8* CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) { U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); @@ -264,7 +264,7 @@ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) return buf; } -const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) +const U8* CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) { const U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); @@ -379,7 +379,7 @@ void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduF void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) { CF_CFDP_lv_t *lv; /* for encoding fixed sized fields */ - void * data_ptr; + U8* data_ptr; lv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_lv_t); if (lv != NULL) @@ -403,7 +403,7 @@ void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) { CF_CFDP_tlv_t *tlv; /* for encoding fixed sized fields */ - void * data_ptr; + U8* data_ptr; tlv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); if (tlv != NULL) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 2e94f859ea9..4acecc0b35f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -197,7 +197,7 @@ bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize); +U8* CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize); /************************************************************************/ /** @@ -210,7 +210,7 @@ void *CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); +const U8* CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); /************************************************************************/ /** @@ -227,7 +227,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -#define CF_ENCODE_FIXED_CHUNK(state, type) (static_cast(CF_CFDP_DoEncodeChunk(state, sizeof(type)))) +#define CF_ENCODE_FIXED_CHUNK(state, type) (reinterpret_cast(CF_CFDP_DoEncodeChunk(state, sizeof(type)))) /************************************************************************/ /** @@ -244,7 +244,7 @@ const void *CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); * @return Pointer to block, if successful * @retval NULL if not successful (no space or other error). */ -#define CF_DECODE_FIXED_CHUNK(state, type) (static_cast(CF_CFDP_DoDecodeChunk(state, sizeof(type)))) +#define CF_DECODE_FIXED_CHUNK(state, type) (reinterpret_cast(CF_CFDP_DoDecodeChunk(state, sizeof(type)))) /************************************************************************/ /** diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 15eac412dac..4ef14cdf707 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -306,9 +306,9 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ // TODO Convert these to Fw::String - md->source_filename.length = txn->history->fnames.src_filename.length(); + md->source_filename.length = static_cast(txn->history->fnames.src_filename.length()); md->source_filename.data_ptr = txn->history->fnames.src_filename.toChar(); - md->dest_filename.length = txn->history->fnames.dst_filename.length(); + md->dest_filename.length = static_cast(txn->history->fnames.dst_filename.length()); md->dest_filename.data_ptr = txn->history->fnames.dst_filename.toChar(); CF_CFDP_EncodeMd(ph->penc, md); diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index dd3d6992a38..beb0010b714 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -73,6 +73,15 @@ namespace Ccsds { * segment structures in a single PDU. */ #define CF_PDU_MAX_SEGMENTS (CF_NAK_MAX_SEGMENTS) +/** + * @brief Type for logical file size/offset value + * + * The CFDP protocol permits use of 64-bit values for file size/offsets + * Although the CF application only supports 32-bit legacy file size + * type at this point, the logical structures should use this type in + * case future support for large files is added. + */ +typedef U32 CF_FileSize_t; /* * Note that by exploding the bit-fields into separate members, this will make the @@ -186,8 +195,8 @@ typedef struct CF_Logical_Tlv */ typedef struct CF_Logical_SegmentRequest { - FwSizeType offset_start; - FwSizeType offset_end; + CF_FileSize_t offset_start; + CF_FileSize_t offset_end; } CF_Logical_SegmentRequest_t; typedef struct CF_Logical_SegmentList @@ -218,8 +227,8 @@ typedef struct CF_Logical_TlvList typedef struct CF_Logical_PduEof { CF_CFDP_ConditionCode_t cc; - U32 crc; - FwSizeType size; + U32 crc; + CF_FileSize_t size; /** * \brief Set of all TLV blobs in this PDU. @@ -267,7 +276,7 @@ typedef struct CF_Logical_PduMd U8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ U8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ - FwSizeType size; + CF_FileSize_t size; CF_Logical_Lv_t source_filename; CF_Logical_Lv_t dest_filename; @@ -278,8 +287,8 @@ typedef struct CF_Logical_PduMd */ typedef struct CF_Logical_PduNak { - FwSizeType scope_start; - FwSizeType scope_end; + CF_FileSize_t scope_start; + CF_FileSize_t scope_end; /** * \brief Set of all segments in this PDU. @@ -297,9 +306,9 @@ typedef struct CF_Logical_PduFileDataHeader */ CF_Logical_SegmentList_t segment_list; - FwSizeType offset; /**< \brief Offset of data in file */ + CF_FileSize_t offset; /**< \brief Offset of data in file */ - const void *data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ + const U8* data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ FwSizeType data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ } CF_Logical_PduFileDataHeader_t; diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 599c57914ef..4fa6d23efc9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -347,7 +347,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CfdpStatus::SUCCESS) { /* class 1 digests CRC */ - txn->crc.update(static_cast(ph->int_header.fd.data_ptr), ph->int_header.fd.offset, + txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, static_cast(ph->int_header.fd.data_len)); } else diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index e02155c4e01..2617f9126d1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -93,7 +93,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes CF_Logical_PduBuffer_t * ph = NULL; CF_Logical_PduFileDataHeader_t *fd; size_t actual_bytes; - void * data_ptr; + U8* data_ptr; U32 outgoing_file_chunk_size; FW_ASSERT(bytes_processed != NULL); @@ -181,7 +181,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ if (calc_crc) { - txn->crc.update(static_cast(fd->data_ptr), fd->offset, static_cast(fd->data_len)); + txn->crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); } *bytes_processed = static_cast(actual_bytes); diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 8e4d63da10d..43c730a241b 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -194,27 +194,151 @@ module Ccsds { NUM = 7 } - @ Structure representing base CFDP PDU header - @ CF_CFDP_PduHeader_t for encoded form - struct CfdpLogicalPduHeader { - version: U8 @< Version of the protocol - pdu_type: U8 @< File Directive (0) or File Data (1) - direction: U8 @< Toward Receiver (0) or Toward Sender (1) - txm_mode: U8 @< Acknowledged (0) or Unacknowledged (1) - crc_flag: U8 @< CRC not present (0) or CRC present (1) - large_flag: U8 @< Small/32-bit size (0) or Large/64-bit size (1) - - segmentation_control: U8 @< Record boundaries not preserved (0) or preserved (1) - eid_length: U8 @< Length of encoded entity IDs, in octets (NOT size of logical value) - segment_meta_flag: U8 @< Segment Metatdata not present (0) or Present (1) - txn_seq_length: U8 @< Length of encoded sequence number, in octets (NOT size of logical value) - - header_encoded_length: U16 @< Length of the encoded PDU header, in octets (NOT sizeof struct) - data_encoded_length: U16 @< Length of the encoded PDU data, in octets - - source_eid: CfdpEntityId @< Source entity ID (normalized) - destination_eid: CfdpEntityId @< Destination entity ID (normalized) - sequence_num: CfdpTransactionSeq @< Sequence number (normalized) + @ CFDP File Directive Codes + @ Blue Book section 5.2, table 5-4 + enum CfdpFileDirective: U8 { + INVALID_MIN = 0 @< Minimum used to limit range + EOF = 4 @< End of File + FIN = 5 @< Finished + ACK = 6 @< Acknowledge + METADATA = 7 @< Metadata + NAK = 8 @< Negative Acknowledge + PROMPT = 9 @< Prompt + KEEP_ALIVE = 12 @< Keep Alive + INVALID_MAX = 13 @< Maximum used to limit range + } + + @ CFDP Condition Codes + @ Blue Book section 5.2.2, table 5-5 + enum CfdpConditionCode: U8 { + NO_ERROR = 0 + POS_ACK_LIMIT_REACHED = 1 + KEEP_ALIVE_LIMIT_REACHED = 2 + INVALID_TRANSMISSION_MODE = 3 + FILESTORE_REJECTION = 4 + FILE_CHECKSUM_FAILURE = 5 + FILE_SIZE_ERROR = 6 + NAK_LIMIT_REACHED = 7 + INACTIVITY_DETECTED = 8 + INVALID_FILE_STRUCTURE = 9 + CHECK_LIMIT_REACHED = 10 + UNSUPPORTED_CHECKSUM_TYPE = 11 + SUSPEND_REQUEST_RECEIVED = 14 + CANCEL_REQUEST_RECEIVED = 15 + } + + @ CFDP ACK Transaction Status + @ Blue Book section 5.2.4, table 5-8 + enum CfdpAckTxnStatus: U8 { + UNDEFINED = 0 + ACTIVE = 1 + TERMINATED = 2 + UNRECOGNIZED = 3 + } + + @ CFDP FIN Delivery Code + @ Blue Book section 5.2.3, table 5-7 + enum CfdpFinDeliveryCode: U8 { + COMPLETE = 0 @< Data complete + INCOMPLETE = 1 @< Data incomplete + } + + @ CFDP FIN File Status + @ Blue Book section 5.2.3, table 5-7 + enum CfdpFinFileStatus: U8 { + DISCARDED = 0 @< File discarded deliberately + DISCARDED_FILESTORE = 1 @< File discarded due to filestore rejection + RETAINED = 2 @< File retained successfully + UNREPORTED = 3 @< File status unreported + } + + @ CFDP Checksum Type + @ Blue Book section 5.2.5, table 5-9 + enum CfdpChecksumType: U8 { + MODULAR = 0 @< Modular checksum + CRC_32 = 1 @< CRC-32 (not currently supported) + NULL_CHECKSUM = 15 @< Null checksum + } + + @ CFDP Record Continuation State + @ Blue Book section 5.3, table 5-13 + enum CfdpRecordContinuationState: U8 { + NO_START_NO_END = 0 @< No record start, no record end + START_NO_END = 1 @< Record start, no record end + END_NO_START = 2 @< Record end, no record start + START_AND_END = 3 @< Record start and end + } + + @ CFDP PDU Header + @ Mirrors CF_CFDP_PduHeader_t structure with variable-length fields + @ Uses F' serializable types which will handle encoding/decoding + struct CfdpPduHeader { + flags: U8, @< Bit-packed: bit 0 large file, bit 1 CRC, bit 2 txm mode, bit 3 direction, bit 4 PDU type, bits 5-7 version + length: U16, @< PDU data length in octets (excludes header length) + eidTsnLengths: U8, @< Bit-packed: bits 0-2 TSN length-1, bit 3 segment metadata flag, bits 4-6 EID length-1, bit 7 segmentation control + sourceEid: CfdpEntityId, @< Source Entity ID + transactionSeq: CfdpTransactionSeq, @< Transaction Sequence Number + destinationEid: CfdpEntityId @< Destination Entity ID + } + + @ CFDP File Directive Header + struct CfdpFileDirectiveHeader { + directiveCode: CfdpFileDirective @< File directive type + } + + @ Metadata PDU Body (after directive header) + @ Blue Book section 5.2.5, table 5-9 + struct CfdpMetadataPdu { + segmentationControl: U8, @< Bit-packed: bits 0-3 checksum type, bits 4-6 reserved, bit 7 closure requested + fileSize: U32, @< File size in octets + sourceFilenameLength: U8, @< Length of source filename + sourceFilename: [200] U8, @< Source filename bytes (max CfdpManagerMaxFileSize) + destFilenameLength: U8, @< Length of destination filename + destFilename: [200] U8 @< Destination filename bytes (max CfdpManagerMaxFileSize) + } + + @ EOF PDU Body + @ Blue Book section 5.2.2, table 5-6 + struct CfdpEofPdu { + conditionCode: U8, @< Bit-packed: bits 0-3 spare, bits 4-7 condition code + crc: U32, @< File checksum + fileSize: U32, @< File size in octets + tlvLength: U8, @< Length of TLV data + tlvData: [256] U8 @< Optional TLV data + } + + @ Finished PDU Body + @ Blue Book section 5.2.3, table 5-7 + struct CfdpFinPdu { + flags: U8, @< Bit-packed: bits 0-1 file status, bit 2 delivery code, bit 3 spare, bits 4-7 condition code + tlvLength: U8, @< Length of TLV data + tlvData: [256] U8 @< Optional TLV data + } + + @ ACK PDU Body + @ Blue Book section 5.2.4, table 5-8 + struct CfdpAckPdu { + directiveAndSubtype: U8, @< Bit-packed: bits 0-3 directive subtype, bits 4-7 directive code being acknowledged + ccAndTxnStatus: U8 @< Bit-packed: bits 0-1 transaction status, bits 2-3 spare, bits 4-7 condition code + } + + @ NAK PDU Body + @ Blue Book section 5.2.6, table 5-10 + struct CfdpNakPdu { + scopeStart: U32, @< Start offset of NAK scope + scopeEnd: U32, @< End offset of NAK scope + numSegments: U8, @< Number of segment requests + segmentRequests: [512] U8 @< Segment request list, each request is 8 bytes (2x U32) + } + + @ File Data PDU (header + data) + @ Blue Book section 5.3, table 5-13 + struct CfdpFileDataPdu { + hasSegmentMetadata: U8, @< Flag: 1 if segment metadata present, 0 otherwise + segmentMetadata: U8, @< Bit-packed: bits 0-5 segment metadata length, bits 6-7 record continuation state + offset: U32, @< File offset for this data segment + dataLength: U16, @< Length of actual file data + fileData: [450] U8 @< Actual file data bytes (max CfdpMaxFileDataSize) } @< Structure for configuration parameters for a single CFDP channel diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 9a8c25aad76..b466e6f3e74 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -49,8 +49,6 @@ module Svc { @ @ @par Limits @ Must be one of U8, U16, U32, U64. - @ - @ BPC TODO: Refactor use of CfdpTransactionSeq to use this type type CfdpTransactionSeq = U32 @ @brief Maximum PDU size in bytes From 590ea136b771dc6ca8c8f585db45bd0af8632d5f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 16 Jan 2026 11:29:48 -0700 Subject: [PATCH 062/185] Rework receive init to use Fw::String --- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 39 +++++++++----------------------- 1 file changed, 11 insertions(+), 28 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 4fa6d23efc9..390029554d6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -501,9 +501,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) { Os::File::Status status; Fw::String tmpDir; - char* dst = txn->history->fnames.dst_filename; - const size_t dstSize = sizeof(txn->history->fnames.dst_filename); - int written; + Fw::String dst; if (txn->state == CF_TxnState_R2) { @@ -513,29 +511,14 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) /* we need to make a temp file and then do a NAK for md PDU */ /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ - /* the -1 below is to make room for the slash */ - - // Create destinastion filepath two steps to ensure snprintf as independently provable bounds - // Step 1: directory + slash - written = snprintf( - dst, - dstSize, - "%.*s/", - static_cast(dstSize - 1), - tmpDir.toChar() - ); - - if (written > 0 && static_cast(written) < dstSize) - { - // Step 2: numeric suffix - snprintf( - dst + written, - dstSize - written, - "%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", - txn->history->src_eid, - txn->history->seq_num - ); - } + + // Create destination filepath with format: /:.tmp + dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", + tmpDir.toChar(), + txn->history->src_eid, + txn->history->seq_num); + + txn->history->fnames.dst_filename = dst; // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", @@ -545,8 +528,8 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) CF_CFDP_ArmAckTimer(txn); } - - status = txn->fd.open(txn->history->fnames.dst_filename, Os::File::OPEN_CREATE, Os::File::OVERWRITE); + + status = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, From bbbb6cdf1ad422d270e6cfe4938c5c710b6d6e5c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 16 Jan 2026 11:35:19 -0700 Subject: [PATCH 063/185] Fix compilation errors --- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 10 +++++----- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 4 +++- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 ++-- 3 files changed, 10 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 390029554d6..e4943de97d8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -200,7 +200,8 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (ret != CfdpStatus::ERROR) { - status = txn->fd.write(pdu->data_ptr, pdu->data_len, Os::File::WaitType::WAIT); + FwSizeType write_size = pdu->data_len; + status = txn->fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, @@ -618,8 +619,8 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) break; } - txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, read_size); - txn->state_data.receive.r2.rx_crc_calc_bytes += read_size; + txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); + txn->state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; count_bytes += read_size; } @@ -703,7 +704,6 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) CfdpStatus::T status; Os::File::Status fileStatus; Os::FileSystem::Status fileSysStatus; - I32 ret; bool success = true; /* it isn't an error to get another MD PDU, right? */ @@ -757,7 +757,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing - ret = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); + fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 2617f9126d1..365972eba2b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -323,7 +323,9 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - fileStatus = txn->fd.size(txn->fsize); + FwSizeType file_size; + fileStatus = txn->fd.size(file_size); + txn->fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 00b1d10dd22..9a174fd6206 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -380,8 +380,8 @@ typedef struct CF_Transaction CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - FwSizeType fsize; /**< \brief File size */ - FwSizeType foffs; /**< \brief offset into file for next read */ + CF_FileSize_t fsize; /**< \brief File size */ + CF_FileSize_t foffs; /**< \brief offset into file for next read */ Os::File fd; CFDP::Checksum crc; From 86a4b4940ee90764bb820b6f13780852488001c6 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 13:49:09 -0700 Subject: [PATCH 064/185] Made include paths absolute and moved file size type def to config --- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 5 +- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 6 +- Svc/Ccsds/CfdpManager/CfdpDispatch.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 26 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 8 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 18 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 17 +- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 1 - Svc/Ccsds/CfdpManager/CfdpManager.hpp | 11 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 10 +- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTimer.cpp | 4 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 14 +- Svc/Ccsds/CfdpManager/CfdpTx.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 22 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 6 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 4 +- .../test/ut/CfdpManagerTestMain.cpp | 8 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 237 +++++++++++++++++- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 74 +++++- default/config/CfdpCfg.hpp | 22 ++ 24 files changed, 418 insertions(+), 93 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index 8c97a709dcd..ce0e3e6e90a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -38,7 +38,7 @@ #include -#include "CfdpChunk.hpp" +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index 55ecdf53e32..4711bda9349 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -31,7 +31,7 @@ // // ====================================================================== -#include "CfdpClist.hpp" +#include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index c41f6ba879f..f15c0795a50 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -30,12 +30,11 @@ // // ====================================================================== -#include "CfdpPdu.hpp" -#include "CfdpCodec.hpp" - #include #include +#include + namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 4acecc0b35f..3be0c3a4362 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -38,9 +38,9 @@ #include #include -#include "CfdpPdu.hpp" -#include "CfdpLogicalPdu.hpp" -#include "Svc/Ccsds/Types/CfdpStatusEnumAc.hpp" +#include +#include +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp index 66c48a2ba83..d25bc6b4cd7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp @@ -29,13 +29,13 @@ // // ====================================================================== -#include "CfdpEngine.hpp" -#include "CfdpUtils.hpp" -#include "CfdpDispatch.hpp" - #include #include +#include +#include +#include + namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp index 10a29cf2fd0..5dd6d459e9e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp @@ -32,7 +32,7 @@ #ifndef CFDP_DISPATCH_HPP #define CFDP_DISPATCH_HPP -#include "CfdpTypes.hpp" +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 4ef14cdf707..054c9a7cc3c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -35,15 +35,15 @@ // // ====================================================================== -#include "CfdpRx.hpp" -#include "CfdpTx.hpp" -#include "CfdpUtils.hpp" -#include "CfdpDispatch.hpp" -#include "CfdpLogicalPdu.hpp" +#include #include -#include +#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -65,8 +65,7 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff CF_CFDP_CodecReset(&penc->codec_state, total_size); } -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t encap_hdr_size, - size_t total_size) +void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); @@ -216,20 +215,21 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; - CF_EncoderState encorder; + CF_EncoderState *encoder = NULL; // This is where a message buffer is requested // TODO get instance of CfdpManager - status = txn->cfdpManager->getPduBuffer(ph, msgPtr, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); - - if (status) + status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + + if (status == CfdpStatus::SUCCESS) { FW_ASSERT(ph != NULL); FW_ASSERT(msgPtr != NULL); + FW_ASSERT(encoder != NULL); // BPC: This was previously called as part of CF_CFDP_MsgOutGet() // Call it here to attach the storage returned by cfdpGetMessageBuffer() to the encoder - ph->penc = &encorder; + ph->penc = encoder; CF_CFDP_EncodeStart(ph->penc, msgPtr, ph, CF_MAX_PDU_SIZE); hdr = &ph->pdu_header; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 1d9a70862a7..29ad35695a3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -35,8 +35,8 @@ #include -#include "CfdpTypes.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" +#include +#include namespace Svc { namespace Ccsds { @@ -247,8 +247,8 @@ CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& d * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. */ -CfdpStatus::T CF_CFDP_PlaybackDir(const char *src_filename, const char *dst_filename, CfdpClass::T cfdp_class, - U8 keep, U8 chan, U8 priority, CfdpEntityId dest_id); +CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, + CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /************************************************************************/ /** @brief Build the PDU header in the output buffer to prepare to send a packet. diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index beb0010b714..cb62db38e64 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -48,7 +48,7 @@ #include #include -#include "CfdpPdu.hpp" +#include namespace Svc { namespace Ccsds { @@ -81,7 +81,7 @@ namespace Ccsds { * type at this point, the logical structures should use this type in * case future support for large files is added. */ -typedef U32 CF_FileSize_t; +typedef U32 CfdpFileSize; /* * Note that by exploding the bit-fields into separate members, this will make the @@ -195,8 +195,8 @@ typedef struct CF_Logical_Tlv */ typedef struct CF_Logical_SegmentRequest { - CF_FileSize_t offset_start; - CF_FileSize_t offset_end; + CfdpFileSize offset_start; + CfdpFileSize offset_end; } CF_Logical_SegmentRequest_t; typedef struct CF_Logical_SegmentList @@ -228,7 +228,7 @@ typedef struct CF_Logical_PduEof { CF_CFDP_ConditionCode_t cc; U32 crc; - CF_FileSize_t size; + CfdpFileSize size; /** * \brief Set of all TLV blobs in this PDU. @@ -276,7 +276,7 @@ typedef struct CF_Logical_PduMd U8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ U8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ - CF_FileSize_t size; + CfdpFileSize size; CF_Logical_Lv_t source_filename; CF_Logical_Lv_t dest_filename; @@ -287,8 +287,8 @@ typedef struct CF_Logical_PduMd */ typedef struct CF_Logical_PduNak { - CF_FileSize_t scope_start; - CF_FileSize_t scope_end; + CfdpFileSize scope_start; + CfdpFileSize scope_end; /** * \brief Set of all segments in this PDU. @@ -306,7 +306,7 @@ typedef struct CF_Logical_PduFileDataHeader */ CF_Logical_SegmentList_t segment_list; - CF_FileSize_t offset; /**< \brief Offset of data in file */ + CfdpFileSize offset; /**< \brief Offset of data in file */ const U8* data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ FwSizeType data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 68909cd8b3b..d80766dd8ef 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -4,10 +4,9 @@ // \brief cpp file for CfdpManager component implementation class // ====================================================================== -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" - -#include "CfdpEngine.hpp" -#include "CfdpEngine.hpp" +#include +#include +#include namespace Svc { namespace Ccsds { @@ -28,7 +27,7 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase memset(&this->pduBuffers[i], 0, sizeof(CfdpPduBuffer)); this->pduBuffers[i].inUse = false; - pduPtr = reinterpret_cast(this->pduBuffers[i].data); + pduPtr = &this->pduBuffers[i].pdu; FW_ASSERT(pduPtr != NULL); pduPtr->index = CFDP_MANAGER_NUM_BUFFERS; pduPtr = NULL; @@ -248,10 +247,10 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelId, FwSizeType size) +CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, U8 channelId, FwSizeType size) { // FwIndexType portNum; - + // // There is a direct mapping between channel index and port number // FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); // portNum = static_cast(channelId); @@ -263,6 +262,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg FW_ASSERT(pduPtr == NULL); FW_ASSERT(msgPtr == NULL); + FW_ASSERT(encoder == NULL); // TODO Add output throtteling and guards here // CF implemented this in CF_CFDP_MsgOutGet() @@ -275,6 +275,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msg pduPtr = &this->pduBuffers[i].pdu; pduPtr->index = i; msgPtr = this->pduBuffers[i].data; + encoder = &this->pduBuffers[i].encoder; status = CfdpStatus::SUCCESS; break; } @@ -323,7 +324,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con Fw::Buffer buffer = this->bufferAllocate_out(portNum, msgSize); auto serializer = buffer.getSerializer(); - status = serializer.serializeFrom(msgPtr, msgSize, Fw::Serialization::OMIT_LENGTH); + status = serializer.serializeFrom(msgPtr, msgSize); FW_ASSERT(status == Fw::FW_SERIALIZE_OK, status); // Full send diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 8cfdaea20ef..df8aa86ddcf 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -37,7 +37,6 @@ module Ccsds { @ Port for deallocating buffers allocated for PDU data output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend - ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # ############################################################################### diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 643ad0fbb6e..7d6be3cd53f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -7,9 +7,10 @@ #ifndef CCSDS_CFDPMANAGER_HPP #define CCSDS_CFDPMANAGER_HPP -#include "Svc/Ccsds/CfdpManager/CfdpManagerComponentAc.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp" -#include "Svc/Ccsds/Types/CfdpStatusEnumAc.hpp" +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -23,6 +24,8 @@ class CfdpManager final : public CfdpManagerComponentBase { { //!< This is the logical structure that is used to build a PDU CF_Logical_PduBuffer_t pdu; + //!< Encoder state for building the PDU + CF_EncoderState encoder; //!< This is where the PDU is encoded U8 data[CF_MAX_PDU_SIZE]; //!< Flag if the buffer has already been sent @@ -54,7 +57,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t* pduPtr, U8* msgPtr, U8 channelId, FwSizeType size); + CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, U8 channelId, FwSizeType size); // Not sure there is an equivelent void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); // Equivelent of CF_CFDP_Send diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index e4943de97d8..47f6d486a94 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -33,14 +33,14 @@ #include #include -#include "CfdpEngine.hpp" -#include "CfdpRx.hpp" -#include "CfdpDispatch.hpp" -#include "CfdpUtils.hpp" - #include #include +#include +#include +#include +#include + namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index 7d27071b39c..31502a17c0a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -34,7 +34,7 @@ #ifndef CFDP_RX_HPP #define CFDP_RX_HPP -#include "CfdpEngine.hpp" +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp index 778900aa1bb..ac0987d1881 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp @@ -4,9 +4,9 @@ // \brief cpp file for the CfdpTimer class implementation // ====================================================================== -#include "Svc/Ccsds/CfdpManager/CfdpTimer.hpp" +#include -#include "Fw/Types/Assert.hpp" +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 365972eba2b..0d00e5b95a9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -30,15 +30,15 @@ // // ====================================================================== -#include "CfdpEngine.hpp" -#include "CfdpTx.hpp" -#include "CfdpDispatch.hpp" -#include "CfdpUtils.hpp" -#include "CfdpTimer.hpp" - #include #include +#include +#include +#include +#include +#include + namespace Svc { namespace Ccsds { @@ -325,7 +325,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { FwSizeType file_size; fileStatus = txn->fd.size(file_size); - txn->fsize = static_cast(file_size); + txn->fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index e01b5fa2579..9cedd730680 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -34,7 +34,7 @@ #ifndef CFDP_TX_HPP #define CFDP_TX_HPP -#include "CfdpTypes.hpp" +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 9a174fd6206..36e220fe08f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -39,15 +39,15 @@ #include #include -#include "CfdpPdu.hpp" -#include "CfdpClist.hpp" -#include "CfdpChunk.hpp" -#include "CfdpCodec.hpp" -#include "CfdpTimer.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" -#include "Svc/Ccsds/Types/CfdpFlowEnumAc.hpp" -#include "Svc/Ccsds/Types/CfdpClassEnumAc.hpp" -#include "Svc/Ccsds/Types/CfdpQueueIdEnumAc.hpp" +#include +#include +#include +#include +#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -380,8 +380,8 @@ typedef struct CF_Transaction CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - CF_FileSize_t fsize; /**< \brief File size */ - CF_FileSize_t foffs; /**< \brief offset into file for next read */ + CfdpFileSize fsize; /**< \brief File size */ + CfdpFileSize foffs; /**< \brief offset into file for next read */ Os::File fd; CFDP::Checksum crc; diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 309a844740e..c41cf3c04d1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -32,9 +32,9 @@ // // ====================================================================== -#include "CfdpEngine.hpp" -#include "CfdpUtils.hpp" -#include "CfdpClist.hpp" +#include +#include +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 9e9eed3fd21..cd5d577ed54 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -33,10 +33,10 @@ #ifndef CFDP_UTILS_HPP #define CFDP_UTILS_HPP -#include "CfdpEngine.hpp" - #include +#include + namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 75886904faf..a31756c11ba 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -4,11 +4,13 @@ // \brief cpp file for CfdpManager component test main function // ====================================================================== -#include "CfdpManagerTester.hpp" +#include "CfdpManagerTester.hpp> TEST(Nominal, MetaDataPdu) { - Svc::Ccsds::CfdpManagerTester tester; - tester.testMetaDataPdu(); + // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testMetaDataPdu(); + delete tester; } int main(int argc, char** argv) { diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 7d206029c06..bb23446e807 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -4,7 +4,10 @@ // \brief cpp file for CfdpManager component test harness implementation class // ====================================================================== -#include "CfdpManagerTester.hpp" +#include "CfdpManagerTester.hpp> +#include +#include "Fw/Types/SerialBuffer.hpp> +#include namespace Svc { @@ -17,19 +20,245 @@ namespace Ccsds { CfdpManagerTester ::CfdpManagerTester() : CfdpManagerGTestBase("CfdpManagerTester", CfdpManagerTester::MAX_HISTORY_SIZE), component("CfdpManager") { - this->component.configure(); this->initComponents(); this->connectPorts(); + this->component.loadParameters(); + + // Configure CFDP engine after parameters are loaded + this->component.configure(); } CfdpManagerTester ::~CfdpManagerTester() { } +// ---------------------------------------------------------------------- +// Handler implementations for typed from ports +// ---------------------------------------------------------------------- + +Fw::Buffer CfdpManagerTester::from_bufferAllocate_handler( + FwIndexType portNum, + FwSizeType size +) { + EXPECT_LT(size, CF_MAX_PDU_SIZE) << "Buffer size request is too large"; + if (size >= CF_MAX_PDU_SIZE) { + return Fw::Buffer(); + } + return Fw::Buffer(this->m_internalDataBuffer, size); +} + +// ---------------------------------------------------------------------- +// PDU Test Helper Implementations +// ---------------------------------------------------------------------- + +CF_Transaction_t* CfdpManagerTester::setupTestTransaction( + CF_TxnState_t state, + U8 channelId, + const char* srcFilename, + const char* dstFilename, + U32 fileSize, + U32 sequenceId, + U32 peerId +) { + // For white box testing, directly use the first transaction for the specified channel + U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; + CF_Transaction_t* txn = &cfdpEngine.transactions[txnIndex]; + + // Use the first history for the specified channel + U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; + CF_History_t* history = &cfdpEngine.histories[histIndex]; + + // Initialize transaction state + txn->state = state; + txn->fsize = fileSize; + txn->chan_num = channelId; + txn->cfdpManager = &this->component; + txn->history = history; + + // Initialize history + history->peer_eid = peerId; + history->seq_num = sequenceId; + history->fnames.src_filename = Fw::String(srcFilename); + history->fnames.dst_filename = Fw::String(dstFilename); + history->dir = CF_Direction_TX; + + return txn; +} + +const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { + // Retrieve PDU buffer from dataOut port history + EXPECT_GT(this->fromPortHistory_dataOut->size(), index); + static Fw::Buffer emptyBuffer; + if (this->fromPortHistory_dataOut->size() <= static_cast(index)) { + return emptyBuffer; + } + + // Extract buffer from history entry + const FromPortEntry_dataOut& entry = + this->fromPortHistory_dataOut->at(index); + return entry.fwBuffer; +} + +bool CfdpManagerTester::deserializePduHeader( + const Fw::Buffer& pduBuffer, + Svc::Ccsds::CfdpPduHeader& header +) { + // Create a mutable copy for deserialization since getDeserializer() is non-const + Fw::Buffer mutableBuffer = pduBuffer; + Fw::ExternalSerializeBufferWithMemberCopy deserialiser = mutableBuffer.getDeserializer(); + Fw::SerializeStatus status = header.deserializeFrom(deserialiser); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializePduHeader failed with status: " << status << std::endl; + } + return (status == Fw::FW_SERIALIZE_OK); +} + +bool CfdpManagerTester::validateHeaderFlags( + U8 flags, + U8 expectedVersion, + U8 expectedPduType, + U8 expectedDirection, + U8 expectedTxMode +) { + // Extract bit fields from flags byte + // CFDP Blue Book 5.1: flags byte layout + // bit 0: large_file_flag + // bit 1: crc_flag + // bit 2: txm_mode (0=ack, 1=unack) + // bit 3: direction (0=toward receiver, 1=toward sender) + // bit 4: pdu_type (0=directive, 1=file data) + // bits 5-7: version (should be 001b = 1) + + U8 version = (flags >> 5) & 0x07; + U8 pduType = (flags >> 4) & 0x01; + U8 direction = (flags >> 3) & 0x01; + U8 txMode = (flags >> 2) & 0x01; + + std::cout << "version: " << version << ", pduType: " << pduType << std::endl; + std::cout << "direction: " << direction << ", txMode: " << txMode << std::endl; + + bool match = true; + match &= (version == expectedVersion); + match &= (pduType == expectedPduType); + match &= (direction == expectedDirection); + match &= (txMode == expectedTxMode); + + return match; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- -void CfdpManagerTester ::testMetaDataPdu() { - +void CfdpManagerTester::testMetaDataPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendMd() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for Metadata PDU emission + const char* srcFile = "/tmp/test_source.bin"; + const char* dstFile = "/tmp/test_dest.bin"; + const U32 fileSize = 1024; + const U8 channelId = 0; + const U32 testSequenceId = 98; + const U32 testPeerId = 100; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S1, // Sender, class 1 + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke sender to emit Metadata PDU + CfdpStatus::T status = CF_CFDP_SendMd(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendMd failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize and validate PDU header + Svc::Ccsds::CfdpPduHeader header; + bool headerOk = deserializePduHeader(pduBuffer, header); + ASSERT_TRUE(headerOk) << "Failed to deserialize PDU header"; + + // Validate header flags using getter + bool flagsOk = validateHeaderFlags( + header.get_flags(), + 1, // version + 0, // pdu_type (directive) + 0, // direction (toward receiver) + 1 // txm_mode (unacknowledged for class 1) + ); + ASSERT_TRUE(flagsOk) << "PDU header flags validation failed"; + + // Validate header entity IDs and transaction sequence using getters + EXPECT_EQ(header.get_sourceEid(), component.getLocalEidParam()); + EXPECT_EQ(header.get_destinationEid(), testPeerId); + EXPECT_EQ(header.get_transactionSeq(), testSequenceId); + + // // Step 5: Deserialize file directive header + // FwSizeType offset = header.SERIALIZED_SIZE; + + // Svc::Ccsds::CfdpFileDirectiveHeader directiveHdr; + // Fw::SerialBuffer directiveBuffer( + // const_cast(pduBytes + offset), + // directiveHdr.SERIALIZED_SIZE + // ); + + // Fw::SerializeStatus serStatus = directiveHdr.deserializeFrom(directiveBuffer); + // ASSERT_EQ(serStatus, Fw::FW_SERIALIZE_OK) + // << "Failed to deserialize directive header"; + + // ASSERT_EQ(directiveHdr.get_directiveCode(), + // Svc::Ccsds::CfdpFileDirective::METADATA) + // << "Expected METADATA directive code (7)"; + + // // Step 6: Deserialize and validate Metadata PDU body + // offset += directiveHdr.SERIALIZED_SIZE; + + // Svc::Ccsds::CfdpMetadataPdu mdPdu; + // Fw::SerialBuffer mdBuffer( + // const_cast(pduBytes + offset), + // mdPdu.SERIALIZED_SIZE + // ); + + // serStatus = mdPdu.deserializeFrom(mdBuffer); + // ASSERT_EQ(serStatus, Fw::FW_SERIALIZE_OK) + // << "Failed to deserialize metadata PDU body"; + + // // Validate metadata fields using getters + // EXPECT_EQ(mdPdu.get_fileSize(), fileSize) << "File size mismatch"; + + // // Validate segmentation control byte using getter + // U8 segCtrl = mdPdu.get_segmentationControl(); + // U8 checksumType = segCtrl & 0x0F; + // U8 closureRequested = (segCtrl >> 7) & 0x01; + // EXPECT_EQ(checksumType, 0) << "Expected modular checksum"; + // EXPECT_EQ(closureRequested, 0) << "Class 1 should not request closure"; + + // // Validate source filename LV pair using getters + // EXPECT_EQ(mdPdu.get_sourceFilenameLength(), strlen(srcFile)) + // << "Source filename length mismatch"; + // EXPECT_EQ(memcmp(mdPdu.get_sourceFilename(), srcFile, strlen(srcFile)), 0) + // << "Source filename mismatch"; + + // // Validate destination filename LV pair using getters + // EXPECT_EQ(mdPdu.get_destFilenameLength(), strlen(dstFile)) + // << "Destination filename length mismatch"; + // EXPECT_EQ(memcmp(mdPdu.get_destFilename(), dstFile, strlen(dstFile)), 0) + // << "Destination filename mismatch"; } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index a5612724355..2db9d8ac285 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -7,8 +7,12 @@ #ifndef Svc_Ccsds_CfdpManagerTester_HPP #define Svc_Ccsds_CfdpManagerTester_HPP -#include "Svc/Ccsds/CfdpManager/CfdpManager.hpp" -#include "Svc/Ccsds/CfdpManager/CfdpManagerGTestBase.hpp" +#include +#include +#include +#include +#include +#include namespace Svc { @@ -59,6 +63,69 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Initialize components void initComponents(); + // ---------------------------------------------------------------------- + // PDU Test Helper Functions + // ---------------------------------------------------------------------- + + //! Helper to create a minimal transaction for testing + //! @param state Transaction state (S1, S2, R1, R2, etc.) + //! @param channelId CFDP channel number (0-based) + //! @param srcFilename Source filename for the transfer + //! @param dstFilename Destination filename for the transfer + //! @param fileSize File size in octets + //! @param sequenceId Transaction sequence number + //! @param peerId Peer entity ID + //! @return Pointer to configured transaction (owned by component) + CF_Transaction_t* setupTestTransaction( + CF_TxnState_t state, + U8 channelId, + const char* srcFilename, + const char* dstFilename, + U32 fileSize, + U32 sequenceId, + U32 peerId + ); + + //! Helper to get PDU buffer from dataOut port history + //! @param index History index (0 for most recent) + //! @return Reference to the buffer + const Fw::Buffer& getSentPduBuffer(FwIndexType index); + + //! Helper to deserialize and validate PDU header + //! @param pduBuffer Buffer containing PDU bytes + //! @param header Output: deserialized header + //! @return True if deserialization successful + bool deserializePduHeader( + const Fw::Buffer& pduBuffer, + Svc::Ccsds::CfdpPduHeader& header + ); + + //! Helper to validate PDU header flags + //! @param flags Bit-packed flags byte from header + //! @param expectedVersion Expected CFDP version (should be 1) + //! @param expectedPduType Expected PDU type (0=directive, 1=file data) + //! @param expectedDirection Expected direction (0=toward receiver, 1=toward sender) + //! @param expectedTxMode Expected transmission mode (0=ack, 1=unack) + //! @return True if all flags match expected values + bool validateHeaderFlags( + U8 flags, + U8 expectedVersion, + U8 expectedPduType, + U8 expectedDirection, + U8 expectedTxMode + ); + + private: + // ---------------------------------------------------------------------- + // Test Harness: output port overrides + // ---------------------------------------------------------------------- + + //! Handler for from_bufferAllocate - allocates test buffers + Fw::Buffer from_bufferAllocate_handler( + FwIndexType portNum, + FwSizeType size + ) override; + private: // ---------------------------------------------------------------------- // Member variables @@ -66,6 +133,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! The component under test CfdpManager component; + + //! Reusable buffer for allocation handler + U8 m_internalDataBuffer[CF_MAX_PDU_SIZE]; }; } // namespace Ccsds diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 484f0c6241b..35ac364ec1b 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -6,6 +6,8 @@ namespace Svc { namespace Ccsds { + +#include /** * @brief Number of channels @@ -22,6 +24,26 @@ namespace Ccsds { */ #define CF_NUM_CHANNELS (2) +/** + * @brief Type for logical file size / file offset values used by CFDP + * + * @par Limits: + * Must be a U32 or U64. + * + * Per CCSDS 727.0-B-5 (CFDP Blue Book), all File Size Sensitive (FSS) + * fields, including file size and file offset, are encoded as either + * 32-bit or 64-bit unsigned integers depending on the value of the + * CFDP Large File flag. + * + * When the Large File flag is 0, FSS fields are 32 bits. + * When the Large File flag is 1, FSS fields are 64 bits. + * + * @reference + * CCSDS 727.0-B-5, CCSDS File Delivery Protocol (CFDP), + * https://public.ccsds.org/Pubs/727x0b5e1.pdf + */ +typedef U32 CfdpFileSize; + /** * @brief RX chunks per transaction (per channel) * From 732ac69330220b64edadbf5fe6196c8b9195aed1 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 15:38:05 -0700 Subject: [PATCH 065/185] Added separate metadata serailizable --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 6 + Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 25 + Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp | 211 ++++++ Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp | 616 ++++++++++++++++++ Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp | 192 ++++++ .../CfdpManager/Pdu/test/ut/CfdpPduTests.cpp | 199 ++++++ Svc/Ccsds/Types/Types.fpp | 2 +- 7 files changed, 1250 insertions(+), 1 deletion(-) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt create mode 100644 Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp create mode 100644 Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp create mode 100644 Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp create mode 100644 Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 18cc03163f0..c182e4ae4fd 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -10,6 +10,9 @@ # #### +### Subdirectories ### +add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/Pdu/") + register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" @@ -24,6 +27,9 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" + DEPENDS + CFDP_Checksum + Svc_Ccsds_CfdpManager_Pdu ) ### Unit Tests ### diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt new file mode 100644 index 00000000000..f9a3b64d959 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -0,0 +1,25 @@ +#### +# F Prime CMakeLists.txt: +# +# SOURCES: list of source files (to be compiled) +# AUTOCODER_INPUTS: list of files to be passed to the autocoders +# DEPENDS: list of libraries that this module depends on +# +# More information in the F´ CMake API documentation: +# https://fprime.jpl.nasa.gov/latest/docs/reference/api/cmake/API/ +# +#### + +register_fprime_library( + SOURCES + "${CMAKE_CURRENT_LIST_DIR}/CfdpPduHeader.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpMetadataPdu.cpp" + DEPENDS + Svc_Ccsds_Types +) + +### Unit Tests ### +register_fprime_ut( + SOURCES + "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpPduTests.cpp" +) diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp new file mode 100644 index 00000000000..da66351caa0 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp @@ -0,0 +1,211 @@ +// ====================================================================== +// \title CfdpMetadataPdu.cpp +// \author campuzan +// \brief cpp file for CFDP Metadata PDU +// +// \copyright +// Copyright 2025, California Institute of Technology. +// ALL RIGHTS RESERVED. United States Government Sponsorship +// acknowledged. +// +// ====================================================================== + +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +void CfdpPdu::MetadataPdu::initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 fileSize, + const char* sourceFilename, + const char* destFilename, + CfdpChecksumType checksumType, + U8 closureRequested) { + this->m_header.initialize(T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_fileSize = fileSize; + this->m_sourceFilename = sourceFilename; + + // Enforce CF_FILENAME_MAX_LEN for source filename + FwSizeType srcLen = Fw::StringUtils::string_length(sourceFilename, CF_FILENAME_MAX_LEN); + FW_ASSERT(srcLen <= CF_FILENAME_MAX_LEN, static_cast(srcLen)); + this->m_sourceFilenameLength = static_cast(srcLen); + + this->m_destFilename = destFilename; + + // Enforce CF_FILENAME_MAX_LEN for destination filename + FwSizeType dstLen = Fw::StringUtils::string_length(destFilename, CF_FILENAME_MAX_LEN); + FW_ASSERT(dstLen <= CF_FILENAME_MAX_LEN, static_cast(dstLen)); + this->m_destFilenameLength = static_cast(dstLen); + + this->m_checksumType = checksumType; + this->m_closureRequested = closureRequested; +} + +U32 CfdpPdu::MetadataPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Directive code: 1 byte + // Segmentation control byte (includes closure requested and checksum type): 1 byte + // File size: 4 bytes (U32) + size += sizeof(U8) + sizeof(U8) + sizeof(CfdpFileSize); + + // Source filename LV: length(1) + value(n) + size += 1 + this->m_sourceFilenameLength; + + // Dest filename LV: length(1) + value(n) + size += 1 + this->m_destFilenameLength; + + return size; +} + +Fw::SerializeStatus CfdpPdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_METADATA); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive code (METADATA = 7) + U8 directiveCode = static_cast(CfdpFileDirective::METADATA); + status = serialBuffer.serializeFrom(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Segmentation control byte + // bit 7: closure_requested + // bits 6-4: reserved (000b) + // bits 3-0: checksum_type + U8 segmentationControl = 0; + segmentationControl |= (this->m_closureRequested & 0x01) << 7; + segmentationControl |= (static_cast(this->m_checksumType.e) & 0x0F); + + status = serialBuffer.serializeFrom(segmentationControl); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // File size (32-bit, big-endian) + status = serialBuffer.serializeFrom(this->m_fileSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Source filename LV + status = serialBuffer.serializeFrom(this->m_sourceFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.pushBytes( + reinterpret_cast(this->m_sourceFilename), + this->m_sourceFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Destination filename LV + status = serialBuffer.serializeFrom(this->m_destFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.pushBytes( + reinterpret_cast(this->m_destFilename), + this->m_destFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus CfdpPdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_METADATA); + + // Directive code already read by union wrapper + + // Segmentation control byte + U8 segmentationControl; + Fw::SerializeStatus status = serialBuffer.deserializeTo(segmentationControl); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + this->m_closureRequested = (segmentationControl >> 7) & 0x01; + U8 checksumTypeVal = segmentationControl & 0x0F; + this->m_checksumType = static_cast(checksumTypeVal); + + // File size + status = serialBuffer.deserializeTo(this->m_fileSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Source filename LV + status = serialBuffer.deserializeTo(this->m_sourceFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate filename length against CF_FILENAME_MAX_LEN + FW_ASSERT(this->m_sourceFilenameLength <= CF_FILENAME_MAX_LEN, + static_cast(this->m_sourceFilenameLength)); + + // Point to the filename data in the buffer (zero-copy) + const U8* addrLeft = serialBuffer.getBuffAddrLeft(); + U8 bytes[CF_FILENAME_MAX_LEN]; // Temporary buffer for validation + status = serialBuffer.popBytes(bytes, this->m_sourceFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_sourceFilename = reinterpret_cast(addrLeft); + + // Destination filename LV + status = serialBuffer.deserializeTo(this->m_destFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate filename length against CF_FILENAME_MAX_LEN + FW_ASSERT(this->m_destFilenameLength <= CF_FILENAME_MAX_LEN, + static_cast(this->m_destFilenameLength)); + + addrLeft = serialBuffer.getBuffAddrLeft(); + status = serialBuffer.popBytes(bytes, this->m_destFilenameLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_destFilename = reinterpret_cast(addrLeft); + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp new file mode 100644 index 00000000000..a3aa5bb590b --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp @@ -0,0 +1,616 @@ +// ====================================================================== +// \title CfdpPdu.hpp +// \author campuzan +// \brief hpp file for CFDP PDU classes +// +// \copyright +// Copyright 2025, California Institute of Technology. +// ALL RIGHTS RESERVED. United States Government Sponsorship +// acknowledged. +// +// ====================================================================== + +#ifndef Svc_Ccsds_CfdpPdu_HPP +#define Svc_Ccsds_CfdpPdu_HPP + +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +//! \class CfdpPdu +//! \brief A CFDP PDU following the FilePacket pattern +//! +union CfdpPdu { + public: + // ---------------------------------------------------------------------- + // Types + // ---------------------------------------------------------------------- + + //! PDU type for directive codes + typedef enum { + T_METADATA = 0, + T_EOF = 1, + T_FIN = 2, + T_ACK = 3, + T_NAK = 4, + T_FILE_DATA = 5, + T_NONE = 255 + } Type; + + //! The type of a PDU header (common to all PDUs) + class Header { + friend union CfdpPdu; + friend class MetadataPdu; + friend class FileDataPdu; + friend class EofPdu; + friend class FinPdu; + friend class AckPdu; + friend class NakPdu; + + private: + //! PDU type (derived from directive code or file data flag) + Type m_type; + + //! CFDP version (should be 1) + U8 m_version; + + //! PDU type: 0=directive, 1=file data + U8 m_pduType; + + //! Direction: 0=toward receiver, 1=toward sender + U8 m_direction; + + //! Transmission mode: 0=acknowledged, 1=unacknowledged + U8 m_txmMode; + + //! CRC flag: 0=not present, 1=present + U8 m_crcFlag; + + //! Large file flag: 0=32-bit, 1=64-bit + U8 m_largeFileFlag; + + //! Segmentation control + U8 m_segmentationControl; + + //! Segment metadata flag + U8 m_segmentMetadataFlag; + + //! PDU data length (excluding header) + U16 m_pduDataLength; + + //! Source entity ID + CfdpEntityId m_sourceEid; + + //! Transaction sequence number + CfdpTransactionSeq m_transactionSeq; + + //! Destination entity ID + CfdpEntityId m_destEid; + + public: + //! Header size (variable due to EID/TSN lengths) + enum { MIN_HEADERSIZE = 7 }; // Minimum fixed portion + + //! Initialize a PDU header + void initialize(Type type, + U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid); + + //! Compute the buffer size needed to hold this Header + U32 bufferSize() const; + + //! Initialize this Header from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this Header to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + + //! Get the PDU type + Type getType() const { return this->m_type; } + + //! Get the direction + U8 getDirection() const { return this->m_direction; } + + //! Get the transmission mode + U8 getTxmMode() const { return this->m_txmMode; } + + //! Get the source entity ID + CfdpEntityId getSourceEid() const { return this->m_sourceEid; } + + //! Get the transaction sequence number + CfdpTransactionSeq getTransactionSeq() const { return this->m_transactionSeq; } + + //! Get the destination entity ID + CfdpEntityId getDestEid() const { return this->m_destEid; } + + //! Get PDU data length + U16 getPduDataLength() const { return this->m_pduDataLength; } + + //! Set PDU data length (used during encoding) + void setPduDataLength(U16 length) { this->m_pduDataLength = length; } + }; + + //! The type of a Metadata PDU + class MetadataPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! Closure requested flag + U8 m_closureRequested; + + //! Checksum type + CfdpChecksumType m_checksumType; + + //! File size + CfdpFileSize m_fileSize; + + //! Source filename length + U8 m_sourceFilenameLength; + + //! Source filename + const char* m_sourceFilename; + + //! Destination filename length + U8 m_destFilenameLength; + + //! Destination filename + const char* m_destFilename; + + public: + //! Initialize a Metadata PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 fileSize, + const char* sourceFilename, + const char* destFilename, + CfdpChecksumType checksumType, + U8 closureRequested); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this MetadataPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get the file size + U32 getFileSize() const { return this->m_fileSize; } + + //! Get the source filename + const char* getSourceFilename() const { return this->m_sourceFilename; } + + //! Get the destination filename + const char* getDestFilename() const { return this->m_destFilename; } + + //! Get checksum type + CfdpChecksumType getChecksumType() const { return this->m_checksumType; } + + //! Get closure requested flag + U8 getClosureRequested() const { return this->m_closureRequested; } + + private: + //! Initialize this MetadataPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this MetadataPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + //! The type of a File Data PDU + class FileDataPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! File offset + U32 m_offset; + + //! Data size + U16 m_dataSize; + + //! Pointer to file data + const U8* m_data; + + public: + //! Initialize a File Data PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 offset, + U16 dataSize, + const U8* data); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this FileDataPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get the file offset + U32 getOffset() const { return this->m_offset; } + + //! Get the data size + U16 getDataSize() const { return this->m_dataSize; } + + //! Get the data pointer + const U8* getData() const { return this->m_data; } + + private: + //! Initialize this FileDataPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this FileDataPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + //! The type of an EOF PDU + class EofPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! Condition code + CfdpConditionCode m_conditionCode; + + //! File checksum + U32 m_checksum; + + //! File size + U32 m_fileSize; + + public: + //! Initialize an EOF PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpConditionCode conditionCode, + U32 checksum, + U32 fileSize); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this EofPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get condition code + CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get checksum + U32 getChecksum() const { return this->m_checksum; } + + //! Get file size + U32 getFileSize() const { return this->m_fileSize; } + + private: + //! Initialize this EofPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this EofPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + //! The type of a Finished PDU + class FinPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! Condition code + CfdpConditionCode m_conditionCode; + + //! Delivery code + CfdpFinDeliveryCode m_deliveryCode; + + //! File status + CfdpFinFileStatus m_fileStatus; + + public: + //! Initialize a Finished PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpConditionCode conditionCode, + CfdpFinDeliveryCode deliveryCode, + CfdpFinFileStatus fileStatus); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this FinPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get condition code + CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get delivery code + CfdpFinDeliveryCode getDeliveryCode() const { return this->m_deliveryCode; } + + //! Get file status + CfdpFinFileStatus getFileStatus() const { return this->m_fileStatus; } + + private: + //! Initialize this FinPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this FinPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + //! The type of an ACK PDU + class AckPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! Directive being acknowledged + CfdpFileDirective m_directiveCode; + + //! Directive subtype code + U8 m_directiveSubtypeCode; + + //! Condition code + CfdpConditionCode m_conditionCode; + + //! Transaction status + CfdpAckTxnStatus m_transactionStatus; + + public: + //! Initialize an ACK PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpFileDirective directiveCode, + U8 directiveSubtypeCode, + CfdpConditionCode conditionCode, + CfdpAckTxnStatus transactionStatus); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this AckPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get directive code + CfdpFileDirective getDirectiveCode() const { return this->m_directiveCode; } + + //! Get directive subtype code + U8 getDirectiveSubtypeCode() const { return this->m_directiveSubtypeCode; } + + //! Get condition code + CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get transaction status + CfdpAckTxnStatus getTransactionStatus() const { return this->m_transactionStatus; } + + private: + //! Initialize this AckPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this AckPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + //! The type of a NAK PDU + class NakPdu { + friend union CfdpPdu; + + private: + //! The PDU header + Header m_header; + + //! Scope start offset + U32 m_scopeStart; + + //! Scope end offset + U32 m_scopeEnd; + + public: + //! Initialize a NAK PDU + void initialize(U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 scopeStart, + U32 scopeEnd); + + //! Compute the buffer size needed + U32 bufferSize() const; + + //! Convert this NakPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Get this as a Header + const Header& asHeader() const { return this->m_header; } + + //! Get scope start + U32 getScopeStart() const { return this->m_scopeStart; } + + //! Get scope end + U32 getScopeEnd() const { return this->m_scopeEnd; } + + private: + //! Initialize this NakPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this NakPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + }; + + public: + // ---------------------------------------------------------------------- + // Constructor + // ---------------------------------------------------------------------- + + CfdpPdu() { this->m_header.m_type = T_NONE; } + + public: + // ---------------------------------------------------------------------- + // Public instance methods + // ---------------------------------------------------------------------- + + //! Initialize this from a Buffer + //! + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + + //! Get this as a Header + //! + const Header& asHeader() const; + + //! Get this as a MetadataPdu + //! + const MetadataPdu& asMetadataPdu() const; + + //! Get this as a FileDataPdu + //! + const FileDataPdu& asFileDataPdu() const; + + //! Get this as an EofPdu + //! + const EofPdu& asEofPdu() const; + + //! Get this as a FinPdu + //! + const FinPdu& asFinPdu() const; + + //! Get this as an AckPdu + //! + const AckPdu& asAckPdu() const; + + //! Get this as a NakPdu + //! + const NakPdu& asNakPdu() const; + + //! Initialize this with a MetadataPdu + //! + void fromMetadataPdu(const MetadataPdu& metadataPdu); + + //! Initialize this with a FileDataPdu + //! + void fromFileDataPdu(const FileDataPdu& fileDataPdu); + + //! Initialize this with an EofPdu + //! + void fromEofPdu(const EofPdu& eofPdu); + + //! Initialize this with a FinPdu + //! + void fromFinPdu(const FinPdu& finPdu); + + //! Initialize this with an AckPdu + //! + void fromAckPdu(const AckPdu& ackPdu); + + //! Initialize this with a NakPdu + //! + void fromNakPdu(const NakPdu& nakPdu); + + //! Get the buffer size needed to hold this CfdpPdu + //! + U32 bufferSize() const; + + //! Convert this CfdpPdu to a Buffer + //! + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + private: + // ---------------------------------------------------------------------- + // Private methods + // ---------------------------------------------------------------------- + + //! Initialize this from a SerialBuffer + //! + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + private: + // ---------------------------------------------------------------------- + // Private data + // ---------------------------------------------------------------------- + + //! this, seen as a header + //! + Header m_header; + + //! this, seen as a Metadata PDU + //! + MetadataPdu m_metadataPdu; + + //! this, seen as a File Data PDU + //! + FileDataPdu m_fileDataPdu; + + //! this, seen as an EOF PDU + //! + EofPdu m_eofPdu; + + //! this, seen as a Finished PDU + //! + FinPdu m_finPdu; + + //! this, seen as an ACK PDU + //! + AckPdu m_ackPdu; + + //! this, seen as a NAK PDU + //! + NakPdu m_nakPdu; +}; + +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_CfdpPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp new file mode 100644 index 00000000000..3d51629b916 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp @@ -0,0 +1,192 @@ +// ====================================================================== +// \title CfdpPduHeader.cpp +// \author campuzan +// \brief cpp file for CFDP PDU Header +// +// \copyright +// Copyright 2025, California Institute of Technology. +// ALL RIGHTS RESERVED. United States Government Sponsorship +// acknowledged. +// +// ====================================================================== + +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +void CfdpPdu::Header::initialize(Type type, + U8 direction, + U8 txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid) { + this->m_type = type; + this->m_version = 1; // CFDP version is always 1 + this->m_pduType = (type == T_FILE_DATA) ? 1 : 0; + this->m_direction = direction; + this->m_txmMode = txmMode; + this->m_crcFlag = 0; // CRC not currently supported + this->m_largeFileFlag = 0; // 32-bit file sizes + this->m_segmentationControl = 0; + this->m_segmentMetadataFlag = 0; + this->m_pduDataLength = 0; // To be set later + this->m_sourceEid = sourceEid; + this->m_transactionSeq = transactionSeq; + this->m_destEid = destEid; +} + +U32 CfdpPdu::Header::bufferSize() const { + // Fixed portion: flags(1) + length(2) + eidTsnLengths(1) = 4 bytes + U32 size = 4; + + // Fixed-size entity IDs and transaction sequence number based on type definitions + U8 eidSize = sizeof(CfdpEntityId); + U8 tsnSize = sizeof(CfdpTransactionSeq); + + size += eidSize; // source EID + size += tsnSize; // transaction sequence number + size += eidSize; // destination EID + + return size; +} + +Fw::SerializeStatus CfdpPdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + Fw::SerializeStatus status; + + // Fixed-size entity IDs and transaction sequence number based on type definitions + U8 eidSize = sizeof(CfdpEntityId); + U8 tsnSize = sizeof(CfdpTransactionSeq); + + // Byte 0: flags + // bits 7-5: version (001b = 1) + // bit 4: pdu_type (0=directive, 1=file data) + // bit 3: direction (0=toward receiver, 1=toward sender) + // bit 2: txm_mode (0=ack, 1=unack) + // bit 1: crc_flag (0=not present, 1=present) + // bit 0: large_file_flag (0=32-bit, 1=64-bit) + U8 flags = 0; + flags |= (this->m_version & 0x07) << 5; + flags |= (this->m_pduType & 0x01) << 4; + flags |= (this->m_direction & 0x01) << 3; + flags |= (this->m_txmMode & 0x01) << 2; + flags |= (this->m_crcFlag & 0x01) << 1; + flags |= (this->m_largeFileFlag & 0x01); + + status = serialBuffer.serializeFrom(flags); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Bytes 1-2: PDU data length (big-endian) + status = serialBuffer.serializeFrom(static_cast(this->m_pduDataLength)); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Byte 3: eidTsnLengths + // bit 7: segmentation_control + // bits 6-4: eid_length - 1 (3 bits) + // bit 3: segment_metadata_flag + // bits 2-0: tsn_length - 1 (3 bits) + U8 eidTsnLengths = 0; + eidTsnLengths |= static_cast((this->m_segmentationControl & 0x01) << 7); + eidTsnLengths |= static_cast(((eidSize - 1) & 0x07) << 4); + eidTsnLengths |= static_cast((this->m_segmentMetadataFlag & 0x01) << 3); + eidTsnLengths |= static_cast((tsnSize - 1) & 0x07); + + status = serialBuffer.serializeFrom(eidTsnLengths); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Fixed-width fields (size determined by typedef) + status = serialBuffer.serializeFrom(this->m_sourceEid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.serializeFrom(this->m_transactionSeq); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.serializeFrom(this->m_destEid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + Fw::SerializeStatus status; + + // Byte 0: flags + U8 flags; + status = serialBuffer.deserializeTo(flags); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + this->m_version = (flags >> 5) & 0x07; + this->m_pduType = (flags >> 4) & 0x01; + this->m_direction = (flags >> 3) & 0x01; + this->m_txmMode = (flags >> 2) & 0x01; + this->m_crcFlag = (flags >> 1) & 0x01; + this->m_largeFileFlag = flags & 0x01; + + // Bytes 1-2: PDU data length + status = serialBuffer.deserializeTo(this->m_pduDataLength); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Byte 3: eidTsnLengths + U8 eidTsnLengths; + status = serialBuffer.deserializeTo(eidTsnLengths); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + this->m_segmentationControl = (eidTsnLengths >> 7) & 0x01; + U8 eidSize = ((eidTsnLengths >> 4) & 0x07) + 1; + this->m_segmentMetadataFlag = (eidTsnLengths >> 3) & 0x01; + U8 tsnSize = (eidTsnLengths & 0x07) + 1; + + // Validate that the encoded sizes match the typedef sizes + FW_ASSERT(eidSize == sizeof(CfdpEntityId), static_cast(eidSize)); + FW_ASSERT(tsnSize == sizeof(CfdpTransactionSeq), static_cast(tsnSize)); + + // Fixed-width fields (size determined by typedef) + status = serialBuffer.deserializeTo(this->m_sourceEid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.deserializeTo(this->m_transactionSeq); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + status = serialBuffer.deserializeTo(this->m_destEid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Don't set m_type yet - it will be determined by the directive code for directive PDUs + // or set to T_FILE_DATA for file data PDUs + if (this->m_pduType == 1) { + this->m_type = T_FILE_DATA; + } else { + // For directive PDUs, type will be set when directive code is read + this->m_type = T_NONE; + } + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp new file mode 100644 index 00000000000..8af67f0f97c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp @@ -0,0 +1,199 @@ +// ====================================================================== +// \title CfdpPduTests.cpp +// \author campuzan +// \brief Unit tests for CFDP PDU classes +// +// \copyright +// Copyright 2025, California Institute of Technology. +// ALL RIGHTS RESERVED. United States Government Sponsorship +// acknowledged. +// +// ====================================================================== + +#include +#include +#include + +using namespace Svc::Ccsds; + +// Test fixture for CFDP PDU tests +class CfdpPduTest : public ::testing::Test { + protected: + void SetUp() override { + // Common setup + } + + void TearDown() override { + // Common cleanup + } +}; + +// ====================================================================== +// Header Tests +// ====================================================================== + +TEST_F(CfdpPduTest, HeaderBufferSize) { + CfdpPdu::Header header; + header.initialize(CfdpPdu::T_METADATA, 0, 0, 123, 456, 789); + + // Minimum header size with 1-byte EIDs and TSN + // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 + ASSERT_GE(header.bufferSize(), 7U); +} + +TEST_F(CfdpPduTest, HeaderRoundTrip) { + // Arrange + CfdpPdu::Header txHeader; + const U8 direction = 1; + const U8 txmMode = 0; + const CfdpEntityId sourceEid = 10; + const CfdpTransactionSeq transactionSeq = 20; + const CfdpEntityId destEid = 30; + const U16 pduDataLength = 100; + + txHeader.initialize(CfdpPdu::T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); + txHeader.setPduDataLength(pduDataLength); + + U8 buffer[256]; + Fw::SerialBuffer serialBuffer(buffer, sizeof(buffer)); + + // Act - Encode + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txHeader.toSerialBuffer(serialBuffer)); + + // Act - Decode + serialBuffer.resetSer(); + serialBuffer.fill(); + CfdpPdu::Header rxHeader; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); + + // Assert - Verify all fields + ASSERT_EQ(direction, rxHeader.getDirection()); + ASSERT_EQ(txmMode, rxHeader.getTxmMode()); + ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); + ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); + ASSERT_EQ(destEid, rxHeader.getDestEid()); + ASSERT_EQ(pduDataLength, rxHeader.getPduDataLength()); +} + +// ====================================================================== +// Metadata PDU Tests +// ====================================================================== + +TEST_F(CfdpPduTest, MetadataBufferSize) { + CfdpPdu::MetadataPdu pdu; + pdu.initialize(0, 0, 1, 2, 3, 1024, "src.txt", "dst.txt", + CfdpChecksumType::MODULAR, 1); + + U32 size = pdu.bufferSize(); + // Should include header + directive + segmentation + filesize + 2 LVs + ASSERT_GT(size, 0U); +} + +TEST_F(CfdpPduTest, MetadataRoundTrip) { + // Arrange - Create and initialize transmit PDU + CfdpPdu::MetadataPdu txPdu; + const U8 direction = 1; + const U8 txmMode = 0; + const CfdpEntityId sourceEid = 100; + const CfdpTransactionSeq transactionSeq = 200; + const CfdpEntityId destEid = 300; + const U32 fileSize = 2048; + const char* sourceFilename = "source_file.bin"; + const char* destFilename = "dest_file.bin"; + const CfdpChecksumType checksumType = CfdpChecksumType::MODULAR; + const U8 closureRequested = 1; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + fileSize, sourceFilename, destFilename, checksumType, closureRequested); + + // Serialize to first buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Copy to second buffer + U8 buffer2[512]; + memcpy(buffer2, buffer1, txBuffer.getSize()); + + // Deserialize from second buffer using SerialBuffer to read header + body + Fw::SerialBuffer serialBuffer(buffer2, txBuffer.getSize()); + serialBuffer.fill(); + + // Read header + CfdpPdu::Header rxHeader; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); + + // Verify header fields + ASSERT_EQ(direction, rxHeader.getDirection()); + ASSERT_EQ(txmMode, rxHeader.getTxmMode()); + ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); + ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); + ASSERT_EQ(destEid, rxHeader.getDestEid()); + + // Read and verify directive code + U8 directiveCode; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(directiveCode)); + ASSERT_EQ(static_cast(CfdpFileDirective::METADATA), directiveCode); + + // Read segmentation control byte + U8 segmentationControl; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(segmentationControl)); + U8 rxClosureRequested = (segmentationControl >> 7) & 0x01; + U8 rxChecksumType = segmentationControl & 0x0F; + ASSERT_EQ(closureRequested, rxClosureRequested); + ASSERT_EQ(static_cast(checksumType.e), rxChecksumType); + + // Read file size + U32 rxFileSize; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(rxFileSize)); + ASSERT_EQ(fileSize, rxFileSize); + + // Read source filename LV + U8 srcFilenameLen; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(srcFilenameLen)); + ASSERT_EQ(strlen(sourceFilename), srcFilenameLen); + U8 srcFilenameBuf[256]; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.popBytes(srcFilenameBuf, srcFilenameLen)); + ASSERT_EQ(0, memcmp(sourceFilename, srcFilenameBuf, srcFilenameLen)); + + // Read dest filename LV + U8 dstFilenameLen; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(dstFilenameLen)); + ASSERT_EQ(strlen(destFilename), dstFilenameLen); + U8 dstFilenameBuf[256]; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.popBytes(dstFilenameBuf, dstFilenameLen)); + ASSERT_EQ(0, memcmp(destFilename, dstFilenameBuf, dstFilenameLen)); +} + +TEST_F(CfdpPduTest, MetadataEmptyFilenames) { + CfdpPdu::MetadataPdu pdu; + pdu.initialize(0, 0, 1, 2, 3, 0, "", "", + CfdpChecksumType::NULL_CHECKSUM, 0); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + // Should encode successfully even with empty filenames + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); +} + +TEST_F(CfdpPduTest, MetadataLongFilenames) { + CfdpPdu::MetadataPdu pdu; + // Test with maximum allowed filename length (CF_FILENAME_MAX_LEN = 200) + const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; + const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; + + pdu.initialize(0, 0, 1, 2, 3, 4096, longSrc, longDst, + CfdpChecksumType::MODULAR, 1); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); +} + +int main(int argc, char** argv) { + ::testing::InitGoogleTest(&argc, argv); + return RUN_ALL_TESTS(); +} \ No newline at end of file diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 43c730a241b..83272d31f98 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -198,7 +198,7 @@ module Ccsds { @ Blue Book section 5.2, table 5-4 enum CfdpFileDirective: U8 { INVALID_MIN = 0 @< Minimum used to limit range - EOF = 4 @< End of File + END_OF_FILE = 4 @< End of File FIN = 5 @< Finished ACK = 6 @< Acknowledge METADATA = 7 @< Metadata From 8a7654e2a4d9cc5c184ab2f74b92a25136cf3045 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 19:06:16 -0700 Subject: [PATCH 066/185] Rework enums that did not need to serializables --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 7 +- Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp | 10 +- Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp | 155 ++++++++++++++---- Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp | 101 ++++++++---- .../CfdpManager/Pdu/test/ut/CfdpPduTests.cpp | 32 ++-- .../test/ut/CfdpManagerTestMain.cpp | 2 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 75 +++------ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 21 +-- Svc/Ccsds/Types/Types.fpp | 147 ----------------- 9 files changed, 246 insertions(+), 304 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index d80766dd8ef..d50d6bb3469 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -34,7 +34,10 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase } } -CfdpManager ::~CfdpManager() {} +CfdpManager ::~CfdpManager() { + // Clean up the queue resources allocated during initialization + this->deinit(); +} void CfdpManager ::configure(void) { @@ -324,7 +327,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con Fw::Buffer buffer = this->bufferAllocate_out(portNum, msgSize); auto serializer = buffer.getSerializer(); - status = serializer.serializeFrom(msgPtr, msgSize); + status = serializer.serializeFrom(msgPtr, msgSize, Fw::Serialization::OMIT_LENGTH); FW_ASSERT(status == Fw::FW_SERIALIZE_OK, status); // Full send diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp index da66351caa0..e1a3506a5af 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp @@ -18,8 +18,8 @@ namespace Svc { namespace Ccsds { -void CfdpPdu::MetadataPdu::initialize(U8 direction, - U8 txmMode, +void CfdpPdu::MetadataPdu::initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -92,7 +92,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& seria } // Directive code (METADATA = 7) - U8 directiveCode = static_cast(CfdpFileDirective::METADATA); + U8 directiveCode = static_cast(CFDP_FILE_DIRECTIVE_METADATA); status = serialBuffer.serializeFrom(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; @@ -104,7 +104,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& seria // bits 3-0: checksum_type U8 segmentationControl = 0; segmentationControl |= (this->m_closureRequested & 0x01) << 7; - segmentationControl |= (static_cast(this->m_checksumType.e) & 0x0F); + segmentationControl |= (static_cast(this->m_checksumType) & 0x0F); status = serialBuffer.serializeFrom(segmentationControl); if (status != Fw::FW_SERIALIZE_OK) { @@ -160,7 +160,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& ser this->m_closureRequested = (segmentationControl >> 7) & 0x01; U8 checksumTypeVal = segmentationControl & 0x0F; - this->m_checksumType = static_cast(checksumTypeVal); + this->m_checksumType = static_cast(checksumTypeVal); // File size status = serialBuffer.deserializeTo(this->m_fileSize); diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp index a3aa5bb590b..fdaa6c1d84a 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp @@ -21,16 +21,105 @@ #include #include -#include -#include -#include -#include -#include -#include - namespace Svc { namespace Ccsds { +// CFDP File Directive Codes +// Blue Book section 5.2, table 5-4 +enum CfdpFileDirective : U8 { + CFDP_FILE_DIRECTIVE_INVALID_MIN = 0, // Minimum used to limit range + CFDP_FILE_DIRECTIVE_END_OF_FILE = 4, // End of File + CFDP_FILE_DIRECTIVE_FIN = 5, // Finished + CFDP_FILE_DIRECTIVE_ACK = 6, // Acknowledge + CFDP_FILE_DIRECTIVE_METADATA = 7, // Metadata + CFDP_FILE_DIRECTIVE_NAK = 8, // Negative Acknowledge + CFDP_FILE_DIRECTIVE_PROMPT = 9, // Prompt + CFDP_FILE_DIRECTIVE_KEEP_ALIVE = 12, // Keep Alive + CFDP_FILE_DIRECTIVE_INVALID_MAX = 13 // Maximum used to limit range +}; + +// CFDP Condition Codes +// Blue Book section 5.2.2, table 5-5 +enum CfdpConditionCode : U8 { + CFDP_CONDITION_CODE_NO_ERROR = 0, + CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, + CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, + CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, + CFDP_CONDITION_CODE_FILESTORE_REJECTION = 4, + CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, + CFDP_CONDITION_CODE_FILE_SIZE_ERROR = 6, + CFDP_CONDITION_CODE_NAK_LIMIT_REACHED = 7, + CFDP_CONDITION_CODE_INACTIVITY_DETECTED = 8, + CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, + CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED = 10, + CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, + CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, + CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15 +}; + +// CFDP ACK Transaction Status +// Blue Book section 5.2.4, table 5-8 +enum CfdpAckTxnStatus : U8 { + CFDP_ACK_TXN_STATUS_UNDEFINED = 0, + CFDP_ACK_TXN_STATUS_ACTIVE = 1, + CFDP_ACK_TXN_STATUS_TERMINATED = 2, + CFDP_ACK_TXN_STATUS_UNRECOGNIZED = 3 +}; + +// CFDP FIN Delivery Code +// Blue Book section 5.2.3, table 5-7 +enum CfdpFinDeliveryCode : U8 { + CFDP_FIN_DELIVERY_CODE_COMPLETE = 0, // Data complete + CFDP_FIN_DELIVERY_CODE_INCOMPLETE = 1 // Data incomplete +}; + +// CFDP FIN File Status +// Blue Book section 5.2.3, table 5-7 +enum CfdpFinFileStatus : U8 { + CFDP_FIN_FILE_STATUS_DISCARDED = 0, // File discarded deliberately + CFDP_FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, // File discarded due to filestore rejection + CFDP_FIN_FILE_STATUS_RETAINED = 2, // File retained successfully + CFDP_FIN_FILE_STATUS_UNREPORTED = 3 // File status unreported +}; + +// CFDP Checksum Type +// Blue Book section 5.2.5, table 5-9 +enum CfdpChecksumType : U8 { + CFDP_CHECKSUM_TYPE_MODULAR = 0, // Modular checksum + CFDP_CHECKSUM_TYPE_CRC_32 = 1, // CRC-32 (not currently supported) + CFDP_CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum +}; + +// CFDP PDU Type +enum CfdpPduType : U8 { + CFDP_PDU_TYPE_DIRECTIVE = 0, // File directive PDU + CFDP_PDU_TYPE_FILE_DATA = 1 // File data PDU +}; + +// CFDP Direction +enum CfdpDirection : U8 { + CFDP_DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver + CFDP_DIRECTION_TOWARD_SENDER = 1 // Toward file sender +}; + +// CFDP Transmission Mode +enum CfdpTransmissionMode : U8 { + CFDP_TRANSMISSION_MODE_ACKNOWLEDGED = 0, // Acknowledged (Class 2) + CFDP_TRANSMISSION_MODE_UNACKNOWLEDGED = 1 // Unacknowledged (Class 1) +}; + +// CFDP CRC Flag +enum CfdpCrcFlag : U8 { + CFDP_CRC_NOT_PRESENT = 0, // CRC not present + CFDP_CRC_PRESENT = 1 // CRC present +}; + +// CFDP Large File Flag +enum CfdpLargeFileFlag : U8 { + CFDP_LARGE_FILE_32_BIT = 0, // 32-bit file size + CFDP_LARGE_FILE_64_BIT = 1 // 64-bit file size +}; + //! \class CfdpPdu //! \brief A CFDP PDU following the FilePacket pattern //! @@ -68,20 +157,20 @@ union CfdpPdu { //! CFDP version (should be 1) U8 m_version; - //! PDU type: 0=directive, 1=file data - U8 m_pduType; + //! PDU type + CfdpPduType m_pduType; - //! Direction: 0=toward receiver, 1=toward sender - U8 m_direction; + //! Direction + CfdpDirection m_direction; - //! Transmission mode: 0=acknowledged, 1=unacknowledged - U8 m_txmMode; + //! Transmission mode + CfdpTransmissionMode m_txmMode; - //! CRC flag: 0=not present, 1=present - U8 m_crcFlag; + //! CRC flag + CfdpCrcFlag m_crcFlag; - //! Large file flag: 0=32-bit, 1=64-bit - U8 m_largeFileFlag; + //! Large file flag + CfdpLargeFileFlag m_largeFileFlag; //! Segmentation control U8 m_segmentationControl; @@ -107,8 +196,8 @@ union CfdpPdu { //! Initialize a PDU header void initialize(Type type, - U8 direction, - U8 txmMode, + CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid); @@ -126,10 +215,10 @@ union CfdpPdu { Type getType() const { return this->m_type; } //! Get the direction - U8 getDirection() const { return this->m_direction; } + CfdpDirection getDirection() const { return this->m_direction; } //! Get the transmission mode - U8 getTxmMode() const { return this->m_txmMode; } + CfdpTransmissionMode getTxmMode() const { return this->m_txmMode; } //! Get the source entity ID CfdpEntityId getSourceEid() const { return this->m_sourceEid; } @@ -178,8 +267,8 @@ union CfdpPdu { public: //! Initialize a Metadata PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -240,8 +329,8 @@ union CfdpPdu { public: //! Initialize a File Data PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -294,8 +383,8 @@ union CfdpPdu { public: //! Initialize an EOF PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -348,8 +437,8 @@ union CfdpPdu { public: //! Initialize a Finished PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -405,8 +494,8 @@ union CfdpPdu { public: //! Initialize an ACK PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -460,8 +549,8 @@ union CfdpPdu { public: //! Initialize a NAK PDU - void initialize(U8 direction, - U8 txmMode, + void initialize(CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp index 3d51629b916..6c49970c387 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp @@ -18,18 +18,18 @@ namespace Svc { namespace Ccsds { void CfdpPdu::Header::initialize(Type type, - U8 direction, - U8 txmMode, + CfdpDirection direction, + CfdpTransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid) { this->m_type = type; this->m_version = 1; // CFDP version is always 1 - this->m_pduType = (type == T_FILE_DATA) ? 1 : 0; + this->m_pduType = (type == T_FILE_DATA) ? CFDP_PDU_TYPE_FILE_DATA : CFDP_PDU_TYPE_DIRECTIVE; this->m_direction = direction; this->m_txmMode = txmMode; - this->m_crcFlag = 0; // CRC not currently supported - this->m_largeFileFlag = 0; // 32-bit file sizes + this->m_crcFlag = CFDP_CRC_NOT_PRESENT; // CRC not currently supported + this->m_largeFileFlag = CFDP_LARGE_FILE_32_BIT; // 32-bit file sizes this->m_segmentationControl = 0; this->m_segmentMetadataFlag = 0; this->m_pduDataLength = 0; // To be set later @@ -38,13 +38,57 @@ void CfdpPdu::Header::initialize(Type type, this->m_destEid = destEid; } +// Helper function to calculate minimum bytes needed to encode a value +static U8 getValueEncodedSize(U64 value) { + U8 minSize; + U64 limit = 0x100; + + for (minSize = 1; minSize < 8 && value >= limit; ++minSize) { + limit <<= 8; + } + + return minSize; +} + +// Helper function to encode an integer in variable-length format +static Fw::SerializeStatus encodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U64 value, U8 encodeSize) { + // Encode from MSB to LSB (big-endian) + for (U8 i = 0; i < encodeSize; ++i) { + U8 shift = static_cast((encodeSize - 1 - i) * 8); + U8 byte = static_cast((value >> shift) & 0xFF); + Fw::SerializeStatus status = serialBuffer.serializeFrom(byte); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + return Fw::FW_SERIALIZE_OK; +} + +// Helper function to decode an integer from variable-length format +static U64 decodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U8 decodeSize, Fw::SerializeStatus& status) { + U64 value = 0; + + // Decode from MSB to LSB (big-endian) + for (U8 i = 0; i < decodeSize; ++i) { + U8 byte; + status = serialBuffer.deserializeTo(byte); + if (status != Fw::FW_SERIALIZE_OK) { + return 0; + } + value = (value << 8) | byte; + } + + return value; +} + U32 CfdpPdu::Header::bufferSize() const { // Fixed portion: flags(1) + length(2) + eidTsnLengths(1) = 4 bytes U32 size = 4; - // Fixed-size entity IDs and transaction sequence number based on type definitions - U8 eidSize = sizeof(CfdpEntityId); - U8 tsnSize = sizeof(CfdpTransactionSeq); + // Variable-size entity IDs and transaction sequence number based on actual values + U8 eidSize = getValueEncodedSize(this->m_sourceEid > this->m_destEid ? + this->m_sourceEid : this->m_destEid); + U8 tsnSize = getValueEncodedSize(this->m_transactionSeq); size += eidSize; // source EID size += tsnSize; // transaction sequence number @@ -56,9 +100,10 @@ U32 CfdpPdu::Header::bufferSize() const { Fw::SerializeStatus CfdpPdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { Fw::SerializeStatus status; - // Fixed-size entity IDs and transaction sequence number based on type definitions - U8 eidSize = sizeof(CfdpEntityId); - U8 tsnSize = sizeof(CfdpTransactionSeq); + // Variable-size entity IDs and transaction sequence number based on actual values + U8 eidSize = getValueEncodedSize(this->m_sourceEid > this->m_destEid ? + this->m_sourceEid : this->m_destEid); + U8 tsnSize = getValueEncodedSize(this->m_transactionSeq); // Byte 0: flags // bits 7-5: version (001b = 1) @@ -102,18 +147,18 @@ Fw::SerializeStatus CfdpPdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuff return status; } - // Fixed-width fields (size determined by typedef) - status = serialBuffer.serializeFrom(this->m_sourceEid); + // Variable-width fields (size based on actual values) + status = encodeIntegerInSize(serialBuffer, this->m_sourceEid, eidSize); if (status != Fw::FW_SERIALIZE_OK) { return status; } - status = serialBuffer.serializeFrom(this->m_transactionSeq); + status = encodeIntegerInSize(serialBuffer, this->m_transactionSeq, tsnSize); if (status != Fw::FW_SERIALIZE_OK) { return status; } - status = serialBuffer.serializeFrom(this->m_destEid); + status = encodeIntegerInSize(serialBuffer, this->m_destEid, eidSize); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -132,11 +177,11 @@ Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBu } this->m_version = (flags >> 5) & 0x07; - this->m_pduType = (flags >> 4) & 0x01; - this->m_direction = (flags >> 3) & 0x01; - this->m_txmMode = (flags >> 2) & 0x01; - this->m_crcFlag = (flags >> 1) & 0x01; - this->m_largeFileFlag = flags & 0x01; + this->m_pduType = static_cast((flags >> 4) & 0x01); + this->m_direction = static_cast((flags >> 3) & 0x01); + this->m_txmMode = static_cast((flags >> 2) & 0x01); + this->m_crcFlag = static_cast((flags >> 1) & 0x01); + this->m_largeFileFlag = static_cast(flags & 0x01); // Bytes 1-2: PDU data length status = serialBuffer.deserializeTo(this->m_pduDataLength); @@ -156,29 +201,29 @@ Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBu this->m_segmentMetadataFlag = (eidTsnLengths >> 3) & 0x01; U8 tsnSize = (eidTsnLengths & 0x07) + 1; - // Validate that the encoded sizes match the typedef sizes - FW_ASSERT(eidSize == sizeof(CfdpEntityId), static_cast(eidSize)); - FW_ASSERT(tsnSize == sizeof(CfdpTransactionSeq), static_cast(tsnSize)); + // Validate that the sizes are within bounds (1-8 bytes) + FW_ASSERT(eidSize >= 1 && eidSize <= 8, static_cast(eidSize)); + FW_ASSERT(tsnSize >= 1 && tsnSize <= 8, static_cast(tsnSize)); - // Fixed-width fields (size determined by typedef) - status = serialBuffer.deserializeTo(this->m_sourceEid); + // Variable-width fields (size determined by encoded length) + this->m_sourceEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } - status = serialBuffer.deserializeTo(this->m_transactionSeq); + this->m_transactionSeq = static_cast(decodeIntegerInSize(serialBuffer, tsnSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } - status = serialBuffer.deserializeTo(this->m_destEid); + this->m_destEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } // Don't set m_type yet - it will be determined by the directive code for directive PDUs // or set to T_FILE_DATA for file data PDUs - if (this->m_pduType == 1) { + if (this->m_pduType == CFDP_PDU_TYPE_FILE_DATA) { this->m_type = T_FILE_DATA; } else { // For directive PDUs, type will be set when directive code is read diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp index 8af67f0f97c..8dbc8bdd63d 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp @@ -34,7 +34,8 @@ class CfdpPduTest : public ::testing::Test { TEST_F(CfdpPduTest, HeaderBufferSize) { CfdpPdu::Header header; - header.initialize(CfdpPdu::T_METADATA, 0, 0, 123, 456, 789); + header.initialize(CfdpPdu::T_METADATA, CFDP_DIRECTION_TOWARD_RECEIVER, + CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, 123, 456, 789); // Minimum header size with 1-byte EIDs and TSN // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 @@ -44,8 +45,8 @@ TEST_F(CfdpPduTest, HeaderBufferSize) { TEST_F(CfdpPduTest, HeaderRoundTrip) { // Arrange CfdpPdu::Header txHeader; - const U8 direction = 1; - const U8 txmMode = 0; + const CfdpDirection direction = CFDP_DIRECTION_TOWARD_SENDER; + const CfdpTransmissionMode txmMode = CFDP_TRANSMISSION_MODE_ACKNOWLEDGED; const CfdpEntityId sourceEid = 10; const CfdpTransactionSeq transactionSeq = 20; const CfdpEntityId destEid = 30; @@ -81,8 +82,9 @@ TEST_F(CfdpPduTest, HeaderRoundTrip) { TEST_F(CfdpPduTest, MetadataBufferSize) { CfdpPdu::MetadataPdu pdu; - pdu.initialize(0, 0, 1, 2, 3, 1024, "src.txt", "dst.txt", - CfdpChecksumType::MODULAR, 1); + pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 1024, "src.txt", "dst.txt", + CFDP_CHECKSUM_TYPE_MODULAR, 1); U32 size = pdu.bufferSize(); // Should include header + directive + segmentation + filesize + 2 LVs @@ -92,15 +94,15 @@ TEST_F(CfdpPduTest, MetadataBufferSize) { TEST_F(CfdpPduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU CfdpPdu::MetadataPdu txPdu; - const U8 direction = 1; - const U8 txmMode = 0; + const CfdpDirection direction = CFDP_DIRECTION_TOWARD_SENDER; + const CfdpTransmissionMode txmMode = CFDP_TRANSMISSION_MODE_ACKNOWLEDGED; const CfdpEntityId sourceEid = 100; const CfdpTransactionSeq transactionSeq = 200; const CfdpEntityId destEid = 300; const U32 fileSize = 2048; const char* sourceFilename = "source_file.bin"; const char* destFilename = "dest_file.bin"; - const CfdpChecksumType checksumType = CfdpChecksumType::MODULAR; + const CfdpChecksumType checksumType = CFDP_CHECKSUM_TYPE_MODULAR; const U8 closureRequested = 1; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, @@ -134,7 +136,7 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { // Read and verify directive code U8 directiveCode; ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(directiveCode)); - ASSERT_EQ(static_cast(CfdpFileDirective::METADATA), directiveCode); + ASSERT_EQ(static_cast(CFDP_FILE_DIRECTIVE_METADATA), directiveCode); // Read segmentation control byte U8 segmentationControl; @@ -142,7 +144,7 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { U8 rxClosureRequested = (segmentationControl >> 7) & 0x01; U8 rxChecksumType = segmentationControl & 0x0F; ASSERT_EQ(closureRequested, rxClosureRequested); - ASSERT_EQ(static_cast(checksumType.e), rxChecksumType); + ASSERT_EQ(static_cast(checksumType), rxChecksumType); // Read file size U32 rxFileSize; @@ -168,8 +170,9 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { TEST_F(CfdpPduTest, MetadataEmptyFilenames) { CfdpPdu::MetadataPdu pdu; - pdu.initialize(0, 0, 1, 2, 3, 0, "", "", - CfdpChecksumType::NULL_CHECKSUM, 0); + pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 0, "", "", + CFDP_CHECKSUM_TYPE_NULL_CHECKSUM, 0); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); @@ -184,8 +187,9 @@ TEST_F(CfdpPduTest, MetadataLongFilenames) { const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; - pdu.initialize(0, 0, 1, 2, 3, 4096, longSrc, longDst, - CfdpChecksumType::MODULAR, 1); + pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 4096, longSrc, longDst, + CFDP_CHECKSUM_TYPE_MODULAR, 1); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index a31756c11ba..7009fca911f 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CfdpManager component test main function // ====================================================================== -#include "CfdpManagerTester.hpp> +#include "CfdpManagerTester.hpp" TEST(Nominal, MetaDataPdu) { // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index bb23446e807..5355cf23e39 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -4,9 +4,10 @@ // \brief cpp file for CfdpManager component test harness implementation class // ====================================================================== -#include "CfdpManagerTester.hpp> +#include "CfdpManagerTester.hpp" #include -#include "Fw/Types/SerialBuffer.hpp> +#include +#include #include namespace Svc { @@ -99,51 +100,23 @@ const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { bool CfdpManagerTester::deserializePduHeader( const Fw::Buffer& pduBuffer, - Svc::Ccsds::CfdpPduHeader& header + CfdpPdu::Header& header ) { - // Create a mutable copy for deserialization since getDeserializer() is non-const - Fw::Buffer mutableBuffer = pduBuffer; - Fw::ExternalSerializeBufferWithMemberCopy deserialiser = mutableBuffer.getDeserializer(); - Fw::SerializeStatus status = header.deserializeFrom(deserialiser); + // Copy buffer data for deserialization + U8 buffer[CF_MAX_PDU_SIZE]; + FwSizeType copySize = (pduBuffer.getSize() < CF_MAX_PDU_SIZE) ? pduBuffer.getSize() : CF_MAX_PDU_SIZE; + memcpy(buffer, pduBuffer.getData(), copySize); + + Fw::SerialBuffer serialBuffer(buffer, copySize); + serialBuffer.fill(); + + Fw::SerializeStatus status = header.fromSerialBuffer(serialBuffer); if (status != Fw::FW_SERIALIZE_OK) { std::cout << "deserializePduHeader failed with status: " << status << std::endl; } return (status == Fw::FW_SERIALIZE_OK); } -bool CfdpManagerTester::validateHeaderFlags( - U8 flags, - U8 expectedVersion, - U8 expectedPduType, - U8 expectedDirection, - U8 expectedTxMode -) { - // Extract bit fields from flags byte - // CFDP Blue Book 5.1: flags byte layout - // bit 0: large_file_flag - // bit 1: crc_flag - // bit 2: txm_mode (0=ack, 1=unack) - // bit 3: direction (0=toward receiver, 1=toward sender) - // bit 4: pdu_type (0=directive, 1=file data) - // bits 5-7: version (should be 001b = 1) - - U8 version = (flags >> 5) & 0x07; - U8 pduType = (flags >> 4) & 0x01; - U8 direction = (flags >> 3) & 0x01; - U8 txMode = (flags >> 2) & 0x01; - - std::cout << "version: " << version << ", pduType: " << pduType << std::endl; - std::cout << "direction: " << direction << ", txMode: " << txMode << std::endl; - - bool match = true; - match &= (version == expectedVersion); - match &= (pduType == expectedPduType); - match &= (direction == expectedDirection); - match &= (txMode == expectedTxMode); - - return match; -} - // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -189,24 +162,16 @@ void CfdpManagerTester::testMetaDataPdu() { ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; // Step 4: Deserialize and validate PDU header - Svc::Ccsds::CfdpPduHeader header; + CfdpPdu::Header header; bool headerOk = deserializePduHeader(pduBuffer, header); ASSERT_TRUE(headerOk) << "Failed to deserialize PDU header"; - // Validate header flags using getter - bool flagsOk = validateHeaderFlags( - header.get_flags(), - 1, // version - 0, // pdu_type (directive) - 0, // direction (toward receiver) - 1 // txm_mode (unacknowledged for class 1) - ); - ASSERT_TRUE(flagsOk) << "PDU header flags validation failed"; - - // Validate header entity IDs and transaction sequence using getters - EXPECT_EQ(header.get_sourceEid(), component.getLocalEidParam()); - EXPECT_EQ(header.get_destinationEid(), testPeerId); - EXPECT_EQ(header.get_transactionSeq(), testSequenceId); + // Validate header fields using getters (no manual bit extraction needed) + EXPECT_EQ(0, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; // // Step 5: Deserialize file directive header // FwSizeType offset = header.SERIALIZED_SIZE; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 2db9d8ac285..2bc4a0d58c2 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -10,9 +10,7 @@ #include #include #include -#include -#include -#include +#include namespace Svc { @@ -97,22 +95,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @return True if deserialization successful bool deserializePduHeader( const Fw::Buffer& pduBuffer, - Svc::Ccsds::CfdpPduHeader& header - ); - - //! Helper to validate PDU header flags - //! @param flags Bit-packed flags byte from header - //! @param expectedVersion Expected CFDP version (should be 1) - //! @param expectedPduType Expected PDU type (0=directive, 1=file data) - //! @param expectedDirection Expected direction (0=toward receiver, 1=toward sender) - //! @param expectedTxMode Expected transmission mode (0=ack, 1=unack) - //! @return True if all flags match expected values - bool validateHeaderFlags( - U8 flags, - U8 expectedVersion, - U8 expectedPduType, - U8 expectedDirection, - U8 expectedTxMode + CfdpPdu::Header& header ); private: diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 83272d31f98..6b93dd2a0a1 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -194,153 +194,6 @@ module Ccsds { NUM = 7 } - @ CFDP File Directive Codes - @ Blue Book section 5.2, table 5-4 - enum CfdpFileDirective: U8 { - INVALID_MIN = 0 @< Minimum used to limit range - END_OF_FILE = 4 @< End of File - FIN = 5 @< Finished - ACK = 6 @< Acknowledge - METADATA = 7 @< Metadata - NAK = 8 @< Negative Acknowledge - PROMPT = 9 @< Prompt - KEEP_ALIVE = 12 @< Keep Alive - INVALID_MAX = 13 @< Maximum used to limit range - } - - @ CFDP Condition Codes - @ Blue Book section 5.2.2, table 5-5 - enum CfdpConditionCode: U8 { - NO_ERROR = 0 - POS_ACK_LIMIT_REACHED = 1 - KEEP_ALIVE_LIMIT_REACHED = 2 - INVALID_TRANSMISSION_MODE = 3 - FILESTORE_REJECTION = 4 - FILE_CHECKSUM_FAILURE = 5 - FILE_SIZE_ERROR = 6 - NAK_LIMIT_REACHED = 7 - INACTIVITY_DETECTED = 8 - INVALID_FILE_STRUCTURE = 9 - CHECK_LIMIT_REACHED = 10 - UNSUPPORTED_CHECKSUM_TYPE = 11 - SUSPEND_REQUEST_RECEIVED = 14 - CANCEL_REQUEST_RECEIVED = 15 - } - - @ CFDP ACK Transaction Status - @ Blue Book section 5.2.4, table 5-8 - enum CfdpAckTxnStatus: U8 { - UNDEFINED = 0 - ACTIVE = 1 - TERMINATED = 2 - UNRECOGNIZED = 3 - } - - @ CFDP FIN Delivery Code - @ Blue Book section 5.2.3, table 5-7 - enum CfdpFinDeliveryCode: U8 { - COMPLETE = 0 @< Data complete - INCOMPLETE = 1 @< Data incomplete - } - - @ CFDP FIN File Status - @ Blue Book section 5.2.3, table 5-7 - enum CfdpFinFileStatus: U8 { - DISCARDED = 0 @< File discarded deliberately - DISCARDED_FILESTORE = 1 @< File discarded due to filestore rejection - RETAINED = 2 @< File retained successfully - UNREPORTED = 3 @< File status unreported - } - - @ CFDP Checksum Type - @ Blue Book section 5.2.5, table 5-9 - enum CfdpChecksumType: U8 { - MODULAR = 0 @< Modular checksum - CRC_32 = 1 @< CRC-32 (not currently supported) - NULL_CHECKSUM = 15 @< Null checksum - } - - @ CFDP Record Continuation State - @ Blue Book section 5.3, table 5-13 - enum CfdpRecordContinuationState: U8 { - NO_START_NO_END = 0 @< No record start, no record end - START_NO_END = 1 @< Record start, no record end - END_NO_START = 2 @< Record end, no record start - START_AND_END = 3 @< Record start and end - } - - @ CFDP PDU Header - @ Mirrors CF_CFDP_PduHeader_t structure with variable-length fields - @ Uses F' serializable types which will handle encoding/decoding - struct CfdpPduHeader { - flags: U8, @< Bit-packed: bit 0 large file, bit 1 CRC, bit 2 txm mode, bit 3 direction, bit 4 PDU type, bits 5-7 version - length: U16, @< PDU data length in octets (excludes header length) - eidTsnLengths: U8, @< Bit-packed: bits 0-2 TSN length-1, bit 3 segment metadata flag, bits 4-6 EID length-1, bit 7 segmentation control - sourceEid: CfdpEntityId, @< Source Entity ID - transactionSeq: CfdpTransactionSeq, @< Transaction Sequence Number - destinationEid: CfdpEntityId @< Destination Entity ID - } - - @ CFDP File Directive Header - struct CfdpFileDirectiveHeader { - directiveCode: CfdpFileDirective @< File directive type - } - - @ Metadata PDU Body (after directive header) - @ Blue Book section 5.2.5, table 5-9 - struct CfdpMetadataPdu { - segmentationControl: U8, @< Bit-packed: bits 0-3 checksum type, bits 4-6 reserved, bit 7 closure requested - fileSize: U32, @< File size in octets - sourceFilenameLength: U8, @< Length of source filename - sourceFilename: [200] U8, @< Source filename bytes (max CfdpManagerMaxFileSize) - destFilenameLength: U8, @< Length of destination filename - destFilename: [200] U8 @< Destination filename bytes (max CfdpManagerMaxFileSize) - } - - @ EOF PDU Body - @ Blue Book section 5.2.2, table 5-6 - struct CfdpEofPdu { - conditionCode: U8, @< Bit-packed: bits 0-3 spare, bits 4-7 condition code - crc: U32, @< File checksum - fileSize: U32, @< File size in octets - tlvLength: U8, @< Length of TLV data - tlvData: [256] U8 @< Optional TLV data - } - - @ Finished PDU Body - @ Blue Book section 5.2.3, table 5-7 - struct CfdpFinPdu { - flags: U8, @< Bit-packed: bits 0-1 file status, bit 2 delivery code, bit 3 spare, bits 4-7 condition code - tlvLength: U8, @< Length of TLV data - tlvData: [256] U8 @< Optional TLV data - } - - @ ACK PDU Body - @ Blue Book section 5.2.4, table 5-8 - struct CfdpAckPdu { - directiveAndSubtype: U8, @< Bit-packed: bits 0-3 directive subtype, bits 4-7 directive code being acknowledged - ccAndTxnStatus: U8 @< Bit-packed: bits 0-1 transaction status, bits 2-3 spare, bits 4-7 condition code - } - - @ NAK PDU Body - @ Blue Book section 5.2.6, table 5-10 - struct CfdpNakPdu { - scopeStart: U32, @< Start offset of NAK scope - scopeEnd: U32, @< End offset of NAK scope - numSegments: U8, @< Number of segment requests - segmentRequests: [512] U8 @< Segment request list, each request is 8 bytes (2x U32) - } - - @ File Data PDU (header + data) - @ Blue Book section 5.3, table 5-13 - struct CfdpFileDataPdu { - hasSegmentMetadata: U8, @< Flag: 1 if segment metadata present, 0 otherwise - segmentMetadata: U8, @< Bit-packed: bits 0-5 segment metadata length, bits 6-7 record continuation state - offset: U32, @< File offset for this data segment - dataLength: U16, @< Length of actual file data - fileData: [450] U8 @< Actual file data bytes (max CfdpMaxFileDataSize) - } - @< Structure for configuration parameters for a single CFDP channel struct CfdpChannelParams { ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) From 3f39ef630d313bca1331115d3f366e817bbda7d9 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 21:08:03 -0700 Subject: [PATCH 067/185] Completed metadata UT --- Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp | 34 +++++++ Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp | 3 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 95 ++++++++----------- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 9 ++ 4 files changed, 84 insertions(+), 57 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp index e1a3506a5af..0d96b5c8fea 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp @@ -75,6 +75,40 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { return status; } +Fw::SerializeStatus CfdpPdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a directive PDU (not file data) + if (this->m_header.m_pduType != CFDP_PDU_TYPE_DIRECTIVE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Validate directive code + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + if (directiveCode != CFDP_FILE_DIRECTIVE_METADATA) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Now set the type to T_METADATA since we've validated it + this->m_header.m_type = T_METADATA; + + // Deserialize the metadata body + return this->fromSerialBuffer(serialBuffer); +} + Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_METADATA); diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp index fdaa6c1d84a..c3bf7a9c76b 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp @@ -284,6 +284,9 @@ union CfdpPdu { //! Convert this MetadataPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this MetadataPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 5355cf23e39..a7d405bdae7 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -117,6 +117,20 @@ bool CfdpManagerTester::deserializePduHeader( return (status == Fw::FW_SERIALIZE_OK); } +bool CfdpManagerTester::deserializeMetadataPdu( + const Fw::Buffer& pduBuffer, + CfdpPdu::MetadataPdu& metadataPdu +) { + // Use the MetadataPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeMetadataPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -161,69 +175,36 @@ void CfdpManagerTester::testMetaDataPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Deserialize and validate PDU header - CfdpPdu::Header header; - bool headerOk = deserializePduHeader(pduBuffer, header); - ASSERT_TRUE(headerOk) << "Failed to deserialize PDU header"; + // Step 4: Deserialize complete Metadata PDU (header + body) + CfdpPdu::MetadataPdu metadataPdu; + bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); + ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; // Validate header fields using getters (no manual bit extraction needed) - EXPECT_EQ(0, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + const CfdpPdu::Header& header = metadataPdu.asHeader(); + EXPECT_EQ(CfdpPdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; + EXPECT_EQ(CFDP_DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(CFDP_TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; - // // Step 5: Deserialize file directive header - // FwSizeType offset = header.SERIALIZED_SIZE; - - // Svc::Ccsds::CfdpFileDirectiveHeader directiveHdr; - // Fw::SerialBuffer directiveBuffer( - // const_cast(pduBytes + offset), - // directiveHdr.SERIALIZED_SIZE - // ); - - // Fw::SerializeStatus serStatus = directiveHdr.deserializeFrom(directiveBuffer); - // ASSERT_EQ(serStatus, Fw::FW_SERIALIZE_OK) - // << "Failed to deserialize directive header"; - - // ASSERT_EQ(directiveHdr.get_directiveCode(), - // Svc::Ccsds::CfdpFileDirective::METADATA) - // << "Expected METADATA directive code (7)"; - - // // Step 6: Deserialize and validate Metadata PDU body - // offset += directiveHdr.SERIALIZED_SIZE; - - // Svc::Ccsds::CfdpMetadataPdu mdPdu; - // Fw::SerialBuffer mdBuffer( - // const_cast(pduBytes + offset), - // mdPdu.SERIALIZED_SIZE - // ); - - // serStatus = mdPdu.deserializeFrom(mdBuffer); - // ASSERT_EQ(serStatus, Fw::FW_SERIALIZE_OK) - // << "Failed to deserialize metadata PDU body"; - - // // Validate metadata fields using getters - // EXPECT_EQ(mdPdu.get_fileSize(), fileSize) << "File size mismatch"; - - // // Validate segmentation control byte using getter - // U8 segCtrl = mdPdu.get_segmentationControl(); - // U8 checksumType = segCtrl & 0x0F; - // U8 closureRequested = (segCtrl >> 7) & 0x01; - // EXPECT_EQ(checksumType, 0) << "Expected modular checksum"; - // EXPECT_EQ(closureRequested, 0) << "Class 1 should not request closure"; - - // // Validate source filename LV pair using getters - // EXPECT_EQ(mdPdu.get_sourceFilenameLength(), strlen(srcFile)) - // << "Source filename length mismatch"; - // EXPECT_EQ(memcmp(mdPdu.get_sourceFilename(), srcFile, strlen(srcFile)), 0) - // << "Source filename mismatch"; - - // // Validate destination filename LV pair using getters - // EXPECT_EQ(mdPdu.get_destFilenameLength(), strlen(dstFile)) - // << "Destination filename length mismatch"; - // EXPECT_EQ(memcmp(mdPdu.get_destFilename(), dstFile, strlen(dstFile)), 0) - // << "Destination filename mismatch"; + // Step 5: Validate metadata fields using getters + EXPECT_EQ(fileSize, metadataPdu.getFileSize()) << "File size mismatch"; + EXPECT_EQ(CFDP_CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; + EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; + + // Validate source filename (use memcmp with length, not STREQ, since CFDP uses LV not null-terminated) + const char* rxSrcFilename = metadataPdu.getSourceFilename(); + ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; + FwSizeType srcLen = strlen(srcFile); + EXPECT_EQ(0, memcmp(rxSrcFilename, srcFile, srcLen)) << "Source filename mismatch"; + + // Validate destination filename (use memcmp with length, not STREQ, since CFDP uses LV not null-terminated) + const char* rxDstFilename = metadataPdu.getDestFilename(); + ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; + FwSizeType dstLen = strlen(dstFile); + EXPECT_EQ(0, memcmp(rxDstFilename, dstFile, dstLen)) << "Destination filename mismatch"; } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 2bc4a0d58c2..d9dd9e485c0 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -98,6 +98,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpPdu::Header& header ); + //! Helper to deserialize Metadata PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param metadataPdu Output: deserialized metadata PDU + //! @return True if deserialization successful + bool deserializeMetadataPdu( + const Fw::Buffer& pduBuffer, + CfdpPdu::MetadataPdu& metadataPdu + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 4788860a97ab10fac10efa1ccb313ba87888c46b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 21:30:38 -0700 Subject: [PATCH 068/185] Split PDUs to separate whitespace --- Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 6 +- .../{CfdpMetadataPdu.cpp => MetadataPdu.cpp} | 54 ++-- .../Pdu/{CfdpPduClasses.hpp => Pdu.hpp} | 245 +++++++++--------- .../Pdu/{CfdpPduHeader.cpp => PduHeader.cpp} | 50 ++-- .../ut/{CfdpPduTests.cpp => PduTests.cpp} | 71 +++-- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 18 +- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 6 +- 7 files changed, 216 insertions(+), 234 deletions(-) rename Svc/Ccsds/CfdpManager/Pdu/{CfdpMetadataPdu.cpp => MetadataPdu.cpp} (81%) rename Svc/Ccsds/CfdpManager/Pdu/{CfdpPduClasses.hpp => Pdu.hpp} (71%) rename Svc/Ccsds/CfdpManager/Pdu/{CfdpPduHeader.cpp => PduHeader.cpp} (82%) rename Svc/Ccsds/CfdpManager/Pdu/test/ut/{CfdpPduTests.cpp => PduTests.cpp} (75%) diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index f9a3b64d959..3775423d3fb 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -12,8 +12,8 @@ register_fprime_library( SOURCES - "${CMAKE_CURRENT_LIST_DIR}/CfdpPduHeader.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpMetadataPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" + "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" DEPENDS Svc_Ccsds_Types ) @@ -21,5 +21,5 @@ register_fprime_library( ### Unit Tests ### register_fprime_ut( SOURCES - "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpPduTests.cpp" + "${CMAKE_CURRENT_LIST_DIR}/test/ut/PduTests.cpp" ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp similarity index 81% rename from Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp rename to Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp index 0d96b5c8fea..90724c0ba69 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpMetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp @@ -1,33 +1,28 @@ // ====================================================================== -// \title CfdpMetadataPdu.cpp +// \title MetadataPdu.cpp // \author campuzan // \brief cpp file for CFDP Metadata PDU -// -// \copyright -// Copyright 2025, California Institute of Technology. -// ALL RIGHTS RESERVED. United States Government Sponsorship -// acknowledged. -// // ====================================================================== -#include +#include #include #include #include namespace Svc { namespace Ccsds { - -void CfdpPdu::MetadataPdu::initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - U32 fileSize, - const char* sourceFilename, - const char* destFilename, - CfdpChecksumType checksumType, - U8 closureRequested) { +namespace Cfdp { + +void Pdu::MetadataPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 fileSize, + const char* sourceFilename, + const char* destFilename, + ChecksumType checksumType, + U8 closureRequested) { this->m_header.initialize(T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); this->m_fileSize = fileSize; @@ -49,12 +44,12 @@ void CfdpPdu::MetadataPdu::initialize(CfdpDirection direction, this->m_closureRequested = closureRequested; } -U32 CfdpPdu::MetadataPdu::bufferSize() const { +U32 Pdu::MetadataPdu::bufferSize() const { U32 size = this->m_header.bufferSize(); // Directive code: 1 byte // Segmentation control byte (includes closure requested and checksum type): 1 byte - // File size: 4 bytes (U32) + // File size: variable size += sizeof(U8) + sizeof(U8) + sizeof(CfdpFileSize); // Source filename LV: length(1) + value(n) @@ -66,7 +61,7 @@ U32 CfdpPdu::MetadataPdu::bufferSize() const { return size; } -Fw::SerializeStatus CfdpPdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { +Fw::SerializeStatus Pdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); if (status == Fw::FW_SERIALIZE_OK) { @@ -75,7 +70,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { return status; } -Fw::SerializeStatus CfdpPdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { +Fw::SerializeStatus Pdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { // Create SerialBuffer from Buffer Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), const_cast(buffer).getSize()); @@ -88,7 +83,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { } // Validate this is a directive PDU (not file data) - if (this->m_header.m_pduType != CFDP_PDU_TYPE_DIRECTIVE) { + if (this->m_header.m_pduType != PDU_TYPE_DIRECTIVE) { return Fw::FW_DESERIALIZE_TYPE_MISMATCH; } @@ -98,7 +93,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { if (status != Fw::FW_SERIALIZE_OK) { return status; } - if (directiveCode != CFDP_FILE_DIRECTIVE_METADATA) { + if (directiveCode != FILE_DIRECTIVE_METADATA) { return Fw::FW_DESERIALIZE_TYPE_MISMATCH; } @@ -109,7 +104,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { return this->fromSerialBuffer(serialBuffer); } -Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_METADATA); // Calculate PDU data length (everything after header) @@ -126,7 +121,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& seria } // Directive code (METADATA = 7) - U8 directiveCode = static_cast(CFDP_FILE_DIRECTIVE_METADATA); + U8 directiveCode = static_cast(FILE_DIRECTIVE_METADATA); status = serialBuffer.serializeFrom(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; @@ -180,7 +175,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& seria return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus CfdpPdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus Pdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_METADATA); // Directive code already read by union wrapper @@ -194,7 +189,7 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& ser this->m_closureRequested = (segmentationControl >> 7) & 0x01; U8 checksumTypeVal = segmentationControl & 0x0F; - this->m_checksumType = static_cast(checksumTypeVal); + this->m_checksumType = static_cast(checksumTypeVal); // File size status = serialBuffer.deserializeTo(this->m_fileSize); @@ -241,5 +236,6 @@ Fw::SerializeStatus CfdpPdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& ser return Fw::FW_SERIALIZE_OK; } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp similarity index 71% rename from Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp rename to Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index c3bf7a9c76b..4243c2c4572 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduClasses.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -1,17 +1,11 @@ // ====================================================================== -// \title CfdpPdu.hpp +// \title Pdu.hpp // \author campuzan // \brief hpp file for CFDP PDU classes -// -// \copyright -// Copyright 2025, California Institute of Technology. -// ALL RIGHTS RESERVED. United States Government Sponsorship -// acknowledged. -// // ====================================================================== -#ifndef Svc_Ccsds_CfdpPdu_HPP -#define Svc_Ccsds_CfdpPdu_HPP +#ifndef Svc_Ccsds_Cfdp_Pdu_HPP +#define Svc_Ccsds_Cfdp_Pdu_HPP #include #include @@ -23,107 +17,107 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // CFDP File Directive Codes // Blue Book section 5.2, table 5-4 -enum CfdpFileDirective : U8 { - CFDP_FILE_DIRECTIVE_INVALID_MIN = 0, // Minimum used to limit range - CFDP_FILE_DIRECTIVE_END_OF_FILE = 4, // End of File - CFDP_FILE_DIRECTIVE_FIN = 5, // Finished - CFDP_FILE_DIRECTIVE_ACK = 6, // Acknowledge - CFDP_FILE_DIRECTIVE_METADATA = 7, // Metadata - CFDP_FILE_DIRECTIVE_NAK = 8, // Negative Acknowledge - CFDP_FILE_DIRECTIVE_PROMPT = 9, // Prompt - CFDP_FILE_DIRECTIVE_KEEP_ALIVE = 12, // Keep Alive - CFDP_FILE_DIRECTIVE_INVALID_MAX = 13 // Maximum used to limit range +enum FileDirective : U8 { + FILE_DIRECTIVE_INVALID_MIN = 0, // Minimum used to limit range + FILE_DIRECTIVE_END_OF_FILE = 4, // End of File + FILE_DIRECTIVE_FIN = 5, // Finished + FILE_DIRECTIVE_ACK = 6, // Acknowledge + FILE_DIRECTIVE_METADATA = 7, // Metadata + FILE_DIRECTIVE_NAK = 8, // Negative Acknowledge + FILE_DIRECTIVE_PROMPT = 9, // Prompt + FILE_DIRECTIVE_KEEP_ALIVE = 12, // Keep Alive + FILE_DIRECTIVE_INVALID_MAX = 13 // Maximum used to limit range }; // CFDP Condition Codes // Blue Book section 5.2.2, table 5-5 -enum CfdpConditionCode : U8 { - CFDP_CONDITION_CODE_NO_ERROR = 0, - CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, - CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, - CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, - CFDP_CONDITION_CODE_FILESTORE_REJECTION = 4, - CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, - CFDP_CONDITION_CODE_FILE_SIZE_ERROR = 6, - CFDP_CONDITION_CODE_NAK_LIMIT_REACHED = 7, - CFDP_CONDITION_CODE_INACTIVITY_DETECTED = 8, - CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, - CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED = 10, - CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, - CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, - CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15 +enum ConditionCode : U8 { + CONDITION_CODE_NO_ERROR = 0, + CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, + CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, + CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, + CONDITION_CODE_FILESTORE_REJECTION = 4, + CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, + CONDITION_CODE_FILE_SIZE_ERROR = 6, + CONDITION_CODE_NAK_LIMIT_REACHED = 7, + CONDITION_CODE_INACTIVITY_DETECTED = 8, + CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, + CONDITION_CODE_CHECK_LIMIT_REACHED = 10, + CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, + CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, + CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15 }; // CFDP ACK Transaction Status // Blue Book section 5.2.4, table 5-8 -enum CfdpAckTxnStatus : U8 { - CFDP_ACK_TXN_STATUS_UNDEFINED = 0, - CFDP_ACK_TXN_STATUS_ACTIVE = 1, - CFDP_ACK_TXN_STATUS_TERMINATED = 2, - CFDP_ACK_TXN_STATUS_UNRECOGNIZED = 3 +enum AckTxnStatus : U8 { + ACK_TXN_STATUS_UNDEFINED = 0, + ACK_TXN_STATUS_ACTIVE = 1, + ACK_TXN_STATUS_TERMINATED = 2, + ACK_TXN_STATUS_UNRECOGNIZED = 3 }; // CFDP FIN Delivery Code // Blue Book section 5.2.3, table 5-7 -enum CfdpFinDeliveryCode : U8 { - CFDP_FIN_DELIVERY_CODE_COMPLETE = 0, // Data complete - CFDP_FIN_DELIVERY_CODE_INCOMPLETE = 1 // Data incomplete +enum FinDeliveryCode : U8 { + FIN_DELIVERY_CODE_COMPLETE = 0, // Data complete + FIN_DELIVERY_CODE_INCOMPLETE = 1 // Data incomplete }; // CFDP FIN File Status // Blue Book section 5.2.3, table 5-7 -enum CfdpFinFileStatus : U8 { - CFDP_FIN_FILE_STATUS_DISCARDED = 0, // File discarded deliberately - CFDP_FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, // File discarded due to filestore rejection - CFDP_FIN_FILE_STATUS_RETAINED = 2, // File retained successfully - CFDP_FIN_FILE_STATUS_UNREPORTED = 3 // File status unreported +enum FinFileStatus : U8 { + FIN_FILE_STATUS_DISCARDED = 0, // File discarded deliberately + FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, // File discarded due to filestore rejection + FIN_FILE_STATUS_RETAINED = 2, // File retained successfully + FIN_FILE_STATUS_UNREPORTED = 3 // File status unreported }; // CFDP Checksum Type // Blue Book section 5.2.5, table 5-9 -enum CfdpChecksumType : U8 { - CFDP_CHECKSUM_TYPE_MODULAR = 0, // Modular checksum - CFDP_CHECKSUM_TYPE_CRC_32 = 1, // CRC-32 (not currently supported) - CFDP_CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum +enum ChecksumType : U8 { + CHECKSUM_TYPE_MODULAR = 0, // Modular checksum + CHECKSUM_TYPE_CRC_32 = 1, // CRC-32 (not currently supported) + CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum }; // CFDP PDU Type -enum CfdpPduType : U8 { - CFDP_PDU_TYPE_DIRECTIVE = 0, // File directive PDU - CFDP_PDU_TYPE_FILE_DATA = 1 // File data PDU +enum PduType : U8 { + PDU_TYPE_DIRECTIVE = 0, // File directive PDU + PDU_TYPE_FILE_DATA = 1 // File data PDU }; // CFDP Direction -enum CfdpDirection : U8 { - CFDP_DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver - CFDP_DIRECTION_TOWARD_SENDER = 1 // Toward file sender +enum Direction : U8 { + DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver + DIRECTION_TOWARD_SENDER = 1 // Toward file sender }; // CFDP Transmission Mode -enum CfdpTransmissionMode : U8 { - CFDP_TRANSMISSION_MODE_ACKNOWLEDGED = 0, // Acknowledged (Class 2) - CFDP_TRANSMISSION_MODE_UNACKNOWLEDGED = 1 // Unacknowledged (Class 1) +enum TransmissionMode : U8 { + TRANSMISSION_MODE_ACKNOWLEDGED = 0, // Acknowledged (Class 2) + TRANSMISSION_MODE_UNACKNOWLEDGED = 1 // Unacknowledged (Class 1) }; // CFDP CRC Flag -enum CfdpCrcFlag : U8 { - CFDP_CRC_NOT_PRESENT = 0, // CRC not present - CFDP_CRC_PRESENT = 1 // CRC present +enum CrcFlag : U8 { + CRC_NOT_PRESENT = 0, // CRC not present + CRC_PRESENT = 1 // CRC present }; // CFDP Large File Flag -enum CfdpLargeFileFlag : U8 { - CFDP_LARGE_FILE_32_BIT = 0, // 32-bit file size - CFDP_LARGE_FILE_64_BIT = 1 // 64-bit file size +enum LargeFileFlag : U8 { + LARGE_FILE_32_BIT = 0, // 32-bit file size + LARGE_FILE_64_BIT = 1 // 64-bit file size }; -//! \class CfdpPdu -//! \brief A CFDP PDU following the FilePacket pattern +//! \class Pdu //! -union CfdpPdu { +union Pdu { public: // ---------------------------------------------------------------------- // Types @@ -142,7 +136,7 @@ union CfdpPdu { //! The type of a PDU header (common to all PDUs) class Header { - friend union CfdpPdu; + friend union Pdu; friend class MetadataPdu; friend class FileDataPdu; friend class EofPdu; @@ -158,19 +152,19 @@ union CfdpPdu { U8 m_version; //! PDU type - CfdpPduType m_pduType; + PduType m_pduType; //! Direction - CfdpDirection m_direction; + Direction m_direction; //! Transmission mode - CfdpTransmissionMode m_txmMode; + TransmissionMode m_txmMode; //! CRC flag - CfdpCrcFlag m_crcFlag; + CrcFlag m_crcFlag; //! Large file flag - CfdpLargeFileFlag m_largeFileFlag; + LargeFileFlag m_largeFileFlag; //! Segmentation control U8 m_segmentationControl; @@ -196,8 +190,8 @@ union CfdpPdu { //! Initialize a PDU header void initialize(Type type, - CfdpDirection direction, - CfdpTransmissionMode txmMode, + Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid); @@ -215,10 +209,10 @@ union CfdpPdu { Type getType() const { return this->m_type; } //! Get the direction - CfdpDirection getDirection() const { return this->m_direction; } + Direction getDirection() const { return this->m_direction; } //! Get the transmission mode - CfdpTransmissionMode getTxmMode() const { return this->m_txmMode; } + TransmissionMode getTxmMode() const { return this->m_txmMode; } //! Get the source entity ID CfdpEntityId getSourceEid() const { return this->m_sourceEid; } @@ -238,7 +232,7 @@ union CfdpPdu { //! The type of a Metadata PDU class MetadataPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header @@ -248,7 +242,7 @@ union CfdpPdu { U8 m_closureRequested; //! Checksum type - CfdpChecksumType m_checksumType; + ChecksumType m_checksumType; //! File size CfdpFileSize m_fileSize; @@ -267,15 +261,15 @@ union CfdpPdu { public: //! Initialize a Metadata PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, U32 fileSize, const char* sourceFilename, const char* destFilename, - CfdpChecksumType checksumType, + ChecksumType checksumType, U8 closureRequested); //! Compute the buffer size needed @@ -300,7 +294,7 @@ union CfdpPdu { const char* getDestFilename() const { return this->m_destFilename; } //! Get checksum type - CfdpChecksumType getChecksumType() const { return this->m_checksumType; } + ChecksumType getChecksumType() const { return this->m_checksumType; } //! Get closure requested flag U8 getClosureRequested() const { return this->m_closureRequested; } @@ -315,7 +309,7 @@ union CfdpPdu { //! The type of a File Data PDU class FileDataPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header @@ -332,8 +326,8 @@ union CfdpPdu { public: //! Initialize a File Data PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -369,14 +363,14 @@ union CfdpPdu { //! The type of an EOF PDU class EofPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header Header m_header; //! Condition code - CfdpConditionCode m_conditionCode; + ConditionCode m_conditionCode; //! File checksum U32 m_checksum; @@ -386,12 +380,12 @@ union CfdpPdu { public: //! Initialize an EOF PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - CfdpConditionCode conditionCode, + ConditionCode conditionCode, U32 checksum, U32 fileSize); @@ -405,7 +399,7 @@ union CfdpPdu { const Header& asHeader() const { return this->m_header; } //! Get condition code - CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + ConditionCode getConditionCode() const { return this->m_conditionCode; } //! Get checksum U32 getChecksum() const { return this->m_checksum; } @@ -423,31 +417,31 @@ union CfdpPdu { //! The type of a Finished PDU class FinPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header Header m_header; //! Condition code - CfdpConditionCode m_conditionCode; + ConditionCode m_conditionCode; //! Delivery code - CfdpFinDeliveryCode m_deliveryCode; + FinDeliveryCode m_deliveryCode; //! File status - CfdpFinFileStatus m_fileStatus; + FinFileStatus m_fileStatus; public: //! Initialize a Finished PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - CfdpConditionCode conditionCode, - CfdpFinDeliveryCode deliveryCode, - CfdpFinFileStatus fileStatus); + ConditionCode conditionCode, + FinDeliveryCode deliveryCode, + FinFileStatus fileStatus); //! Compute the buffer size needed U32 bufferSize() const; @@ -459,13 +453,13 @@ union CfdpPdu { const Header& asHeader() const { return this->m_header; } //! Get condition code - CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + ConditionCode getConditionCode() const { return this->m_conditionCode; } //! Get delivery code - CfdpFinDeliveryCode getDeliveryCode() const { return this->m_deliveryCode; } + FinDeliveryCode getDeliveryCode() const { return this->m_deliveryCode; } //! Get file status - CfdpFinFileStatus getFileStatus() const { return this->m_fileStatus; } + FinFileStatus getFileStatus() const { return this->m_fileStatus; } private: //! Initialize this FinPdu from a SerialBuffer @@ -477,35 +471,35 @@ union CfdpPdu { //! The type of an ACK PDU class AckPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header Header m_header; //! Directive being acknowledged - CfdpFileDirective m_directiveCode; + FileDirective m_directiveCode; //! Directive subtype code U8 m_directiveSubtypeCode; //! Condition code - CfdpConditionCode m_conditionCode; + ConditionCode m_conditionCode; //! Transaction status - CfdpAckTxnStatus m_transactionStatus; + AckTxnStatus m_transactionStatus; public: //! Initialize an ACK PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - CfdpFileDirective directiveCode, + FileDirective directiveCode, U8 directiveSubtypeCode, - CfdpConditionCode conditionCode, - CfdpAckTxnStatus transactionStatus); + ConditionCode conditionCode, + AckTxnStatus transactionStatus); //! Compute the buffer size needed U32 bufferSize() const; @@ -517,16 +511,16 @@ union CfdpPdu { const Header& asHeader() const { return this->m_header; } //! Get directive code - CfdpFileDirective getDirectiveCode() const { return this->m_directiveCode; } + FileDirective getDirectiveCode() const { return this->m_directiveCode; } //! Get directive subtype code U8 getDirectiveSubtypeCode() const { return this->m_directiveSubtypeCode; } //! Get condition code - CfdpConditionCode getConditionCode() const { return this->m_conditionCode; } + ConditionCode getConditionCode() const { return this->m_conditionCode; } //! Get transaction status - CfdpAckTxnStatus getTransactionStatus() const { return this->m_transactionStatus; } + AckTxnStatus getTransactionStatus() const { return this->m_transactionStatus; } private: //! Initialize this AckPdu from a SerialBuffer @@ -538,7 +532,7 @@ union CfdpPdu { //! The type of a NAK PDU class NakPdu { - friend union CfdpPdu; + friend union Pdu; private: //! The PDU header @@ -552,8 +546,8 @@ union CfdpPdu { public: //! Initialize a NAK PDU - void initialize(CfdpDirection direction, - CfdpTransmissionMode txmMode, + void initialize(Direction direction, + TransmissionMode txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -588,7 +582,7 @@ union CfdpPdu { // Constructor // ---------------------------------------------------------------------- - CfdpPdu() { this->m_header.m_type = T_NONE; } + Pdu() { this->m_header.m_type = T_NONE; } public: // ---------------------------------------------------------------------- @@ -651,11 +645,11 @@ union CfdpPdu { //! void fromNakPdu(const NakPdu& nakPdu); - //! Get the buffer size needed to hold this CfdpPdu + //! Get the buffer size needed to hold this Pdu //! U32 bufferSize() const; - //! Convert this CfdpPdu to a Buffer + //! Convert this Pdu to a Buffer //! Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -702,7 +696,8 @@ union CfdpPdu { NakPdu m_nakPdu; }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc -#endif // Svc_Ccsds_CfdpPdu_HPP +#endif // Svc_Ccsds_Cfdp_Pdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp similarity index 82% rename from Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp rename to Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp index 6c49970c387..c5033cbb584 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CfdpPduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp @@ -1,35 +1,30 @@ // ====================================================================== -// \title CfdpPduHeader.cpp +// \title PduHeader.cpp // \author campuzan // \brief cpp file for CFDP PDU Header -// -// \copyright -// Copyright 2025, California Institute of Technology. -// ALL RIGHTS RESERVED. United States Government Sponsorship -// acknowledged. -// // ====================================================================== -#include +#include #include #include namespace Svc { namespace Ccsds { - -void CfdpPdu::Header::initialize(Type type, - CfdpDirection direction, - CfdpTransmissionMode txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid) { +namespace Cfdp { + +void Pdu::Header::initialize(Type type, + Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid) { this->m_type = type; this->m_version = 1; // CFDP version is always 1 - this->m_pduType = (type == T_FILE_DATA) ? CFDP_PDU_TYPE_FILE_DATA : CFDP_PDU_TYPE_DIRECTIVE; + this->m_pduType = (type == T_FILE_DATA) ? PDU_TYPE_FILE_DATA : PDU_TYPE_DIRECTIVE; this->m_direction = direction; this->m_txmMode = txmMode; - this->m_crcFlag = CFDP_CRC_NOT_PRESENT; // CRC not currently supported - this->m_largeFileFlag = CFDP_LARGE_FILE_32_BIT; // 32-bit file sizes + this->m_crcFlag = CRC_NOT_PRESENT; // CRC not currently supported + this->m_largeFileFlag = LARGE_FILE_32_BIT; // 32-bit file sizes this->m_segmentationControl = 0; this->m_segmentMetadataFlag = 0; this->m_pduDataLength = 0; // To be set later @@ -81,7 +76,7 @@ static U64 decodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U8 decodeSize, Fw return value; } -U32 CfdpPdu::Header::bufferSize() const { +U32 Pdu::Header::bufferSize() const { // Fixed portion: flags(1) + length(2) + eidTsnLengths(1) = 4 bytes U32 size = 4; @@ -97,7 +92,7 @@ U32 CfdpPdu::Header::bufferSize() const { return size; } -Fw::SerializeStatus CfdpPdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus Pdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { Fw::SerializeStatus status; // Variable-size entity IDs and transaction sequence number based on actual values @@ -166,7 +161,7 @@ Fw::SerializeStatus CfdpPdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuff return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { Fw::SerializeStatus status; // Byte 0: flags @@ -177,11 +172,11 @@ Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBu } this->m_version = (flags >> 5) & 0x07; - this->m_pduType = static_cast((flags >> 4) & 0x01); - this->m_direction = static_cast((flags >> 3) & 0x01); - this->m_txmMode = static_cast((flags >> 2) & 0x01); - this->m_crcFlag = static_cast((flags >> 1) & 0x01); - this->m_largeFileFlag = static_cast(flags & 0x01); + this->m_pduType = static_cast((flags >> 4) & 0x01); + this->m_direction = static_cast((flags >> 3) & 0x01); + this->m_txmMode = static_cast((flags >> 2) & 0x01); + this->m_crcFlag = static_cast((flags >> 1) & 0x01); + this->m_largeFileFlag = static_cast(flags & 0x01); // Bytes 1-2: PDU data length status = serialBuffer.deserializeTo(this->m_pduDataLength); @@ -223,7 +218,7 @@ Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBu // Don't set m_type yet - it will be determined by the directive code for directive PDUs // or set to T_FILE_DATA for file data PDUs - if (this->m_pduType == CFDP_PDU_TYPE_FILE_DATA) { + if (this->m_pduType == PDU_TYPE_FILE_DATA) { this->m_type = T_FILE_DATA; } else { // For directive PDUs, type will be set when directive code is read @@ -233,5 +228,6 @@ Fw::SerializeStatus CfdpPdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBu return Fw::FW_SERIALIZE_OK; } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp similarity index 75% rename from Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp rename to Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 8dbc8bdd63d..97da6bd5627 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/CfdpPduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -1,23 +1,18 @@ // ====================================================================== -// \title CfdpPduTests.cpp +// \title PduTests.cpp // \author campuzan // \brief Unit tests for CFDP PDU classes -// -// \copyright -// Copyright 2025, California Institute of Technology. -// ALL RIGHTS RESERVED. United States Government Sponsorship -// acknowledged. -// // ====================================================================== -#include +#include #include #include using namespace Svc::Ccsds; +using namespace Svc::Ccsds::Cfdp; // Test fixture for CFDP PDU tests -class CfdpPduTest : public ::testing::Test { +class PduTest : public ::testing::Test { protected: void SetUp() override { // Common setup @@ -32,27 +27,27 @@ class CfdpPduTest : public ::testing::Test { // Header Tests // ====================================================================== -TEST_F(CfdpPduTest, HeaderBufferSize) { - CfdpPdu::Header header; - header.initialize(CfdpPdu::T_METADATA, CFDP_DIRECTION_TOWARD_RECEIVER, - CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, 123, 456, 789); +TEST_F(PduTest, HeaderBufferSize) { + Pdu::Header header; + header.initialize(Pdu::T_METADATA, DIRECTION_TOWARD_RECEIVER, + TRANSMISSION_MODE_ACKNOWLEDGED, 123, 456, 789); // Minimum header size with 1-byte EIDs and TSN // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 ASSERT_GE(header.bufferSize(), 7U); } -TEST_F(CfdpPduTest, HeaderRoundTrip) { +TEST_F(PduTest, HeaderRoundTrip) { // Arrange - CfdpPdu::Header txHeader; - const CfdpDirection direction = CFDP_DIRECTION_TOWARD_SENDER; - const CfdpTransmissionMode txmMode = CFDP_TRANSMISSION_MODE_ACKNOWLEDGED; + Pdu::Header txHeader; + const Direction direction = DIRECTION_TOWARD_SENDER; + const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; const CfdpEntityId sourceEid = 10; const CfdpTransactionSeq transactionSeq = 20; const CfdpEntityId destEid = 30; const U16 pduDataLength = 100; - txHeader.initialize(CfdpPdu::T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); + txHeader.initialize(Pdu::T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); txHeader.setPduDataLength(pduDataLength); U8 buffer[256]; @@ -64,7 +59,7 @@ TEST_F(CfdpPduTest, HeaderRoundTrip) { // Act - Decode serialBuffer.resetSer(); serialBuffer.fill(); - CfdpPdu::Header rxHeader; + Pdu::Header rxHeader; ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); // Assert - Verify all fields @@ -80,29 +75,29 @@ TEST_F(CfdpPduTest, HeaderRoundTrip) { // Metadata PDU Tests // ====================================================================== -TEST_F(CfdpPduTest, MetadataBufferSize) { - CfdpPdu::MetadataPdu pdu; - pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, +TEST_F(PduTest, MetadataBufferSize) { + Pdu::MetadataPdu pdu; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, 1, 2, 3, 1024, "src.txt", "dst.txt", - CFDP_CHECKSUM_TYPE_MODULAR, 1); + CHECKSUM_TYPE_MODULAR, 1); U32 size = pdu.bufferSize(); // Should include header + directive + segmentation + filesize + 2 LVs ASSERT_GT(size, 0U); } -TEST_F(CfdpPduTest, MetadataRoundTrip) { +TEST_F(PduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU - CfdpPdu::MetadataPdu txPdu; - const CfdpDirection direction = CFDP_DIRECTION_TOWARD_SENDER; - const CfdpTransmissionMode txmMode = CFDP_TRANSMISSION_MODE_ACKNOWLEDGED; + Pdu::MetadataPdu txPdu; + const Direction direction = DIRECTION_TOWARD_SENDER; + const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; const CfdpEntityId sourceEid = 100; const CfdpTransactionSeq transactionSeq = 200; const CfdpEntityId destEid = 300; const U32 fileSize = 2048; const char* sourceFilename = "source_file.bin"; const char* destFilename = "dest_file.bin"; - const CfdpChecksumType checksumType = CFDP_CHECKSUM_TYPE_MODULAR; + const ChecksumType checksumType = CHECKSUM_TYPE_MODULAR; const U8 closureRequested = 1; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, @@ -123,7 +118,7 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { serialBuffer.fill(); // Read header - CfdpPdu::Header rxHeader; + Pdu::Header rxHeader; ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); // Verify header fields @@ -136,7 +131,7 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { // Read and verify directive code U8 directiveCode; ASSERT_EQ(Fw::FW_SERIALIZE_OK, serialBuffer.deserializeTo(directiveCode)); - ASSERT_EQ(static_cast(CFDP_FILE_DIRECTIVE_METADATA), directiveCode); + ASSERT_EQ(static_cast(FILE_DIRECTIVE_METADATA), directiveCode); // Read segmentation control byte U8 segmentationControl; @@ -168,11 +163,11 @@ TEST_F(CfdpPduTest, MetadataRoundTrip) { ASSERT_EQ(0, memcmp(destFilename, dstFilenameBuf, dstFilenameLen)); } -TEST_F(CfdpPduTest, MetadataEmptyFilenames) { - CfdpPdu::MetadataPdu pdu; - pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, +TEST_F(PduTest, MetadataEmptyFilenames) { + Pdu::MetadataPdu pdu; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, 1, 2, 3, 0, "", "", - CFDP_CHECKSUM_TYPE_NULL_CHECKSUM, 0); + CHECKSUM_TYPE_NULL_CHECKSUM, 0); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); @@ -181,15 +176,15 @@ TEST_F(CfdpPduTest, MetadataEmptyFilenames) { ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); } -TEST_F(CfdpPduTest, MetadataLongFilenames) { - CfdpPdu::MetadataPdu pdu; +TEST_F(PduTest, MetadataLongFilenames) { + Pdu::MetadataPdu pdu; // Test with maximum allowed filename length (CF_FILENAME_MAX_LEN = 200) const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; - pdu.initialize(CFDP_DIRECTION_TOWARD_RECEIVER, CFDP_TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, 1, 2, 3, 4096, longSrc, longDst, - CFDP_CHECKSUM_TYPE_MODULAR, 1); + CHECKSUM_TYPE_MODULAR, 1); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index a7d405bdae7..3d3e41587d0 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -6,7 +6,7 @@ #include "CfdpManagerTester.hpp" #include -#include +#include #include #include @@ -100,7 +100,7 @@ const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { bool CfdpManagerTester::deserializePduHeader( const Fw::Buffer& pduBuffer, - CfdpPdu::Header& header + Cfdp::Pdu::Header& header ) { // Copy buffer data for deserialization U8 buffer[CF_MAX_PDU_SIZE]; @@ -119,7 +119,7 @@ bool CfdpManagerTester::deserializePduHeader( bool CfdpManagerTester::deserializeMetadataPdu( const Fw::Buffer& pduBuffer, - CfdpPdu::MetadataPdu& metadataPdu + Cfdp::Pdu::MetadataPdu& metadataPdu ) { // Use the MetadataPdu's fromBuffer() method to deserialize everything Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); @@ -176,22 +176,22 @@ void CfdpManagerTester::testMetaDataPdu() { ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; // Step 4: Deserialize complete Metadata PDU (header + body) - CfdpPdu::MetadataPdu metadataPdu; + Cfdp::Pdu::MetadataPdu metadataPdu; bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; // Validate header fields using getters (no manual bit extraction needed) - const CfdpPdu::Header& header = metadataPdu.asHeader(); - EXPECT_EQ(CfdpPdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; - EXPECT_EQ(CFDP_DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(CFDP_TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; // Step 5: Validate metadata fields using getters EXPECT_EQ(fileSize, metadataPdu.getFileSize()) << "File size mismatch"; - EXPECT_EQ(CFDP_CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; + EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; // Validate source filename (use memcmp with length, not STREQ, since CFDP uses LV not null-terminated) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index d9dd9e485c0..6169302b013 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -10,7 +10,7 @@ #include #include #include -#include +#include namespace Svc { @@ -95,7 +95,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @return True if deserialization successful bool deserializePduHeader( const Fw::Buffer& pduBuffer, - CfdpPdu::Header& header + Cfdp::Pdu::Header& header ); //! Helper to deserialize Metadata PDU @@ -104,7 +104,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @return True if deserialization successful bool deserializeMetadataPdu( const Fw::Buffer& pduBuffer, - CfdpPdu::MetadataPdu& metadataPdu + Cfdp::Pdu::MetadataPdu& metadataPdu ); private: From e49539bb98c5a03a7e7f3557ce0c6f27e251ea1d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 21:54:01 -0700 Subject: [PATCH 069/185] Added FileData PDU and UTs --- Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp | 151 ++++++++++++++++++ Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 15 +- .../CfdpManager/Pdu/test/ut/PduTests.cpp | 100 ++++++++++++ 4 files changed, 264 insertions(+), 3 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index 3775423d3fb..2c4754a5835 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -14,6 +14,7 @@ register_fprime_library( SOURCES "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp new file mode 100644 index 00000000000..6a04d5b026f --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp @@ -0,0 +1,151 @@ +// ====================================================================== +// \title FileDataPdu.cpp +// \author campuzan +// \brief cpp file for CFDP File Data PDU +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +void Pdu::FileDataPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpFileSize offset, + U16 dataSize, + const U8* data) { + // Initialize header with T_FILE_DATA type + this->m_header.initialize(T_FILE_DATA, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_offset = offset; + this->m_dataSize = dataSize; + this->m_data = data; +} + +U32 Pdu::FileDataPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Offset field size depends on large file flag + if (this->m_header.m_largeFileFlag == LARGE_FILE_64_BIT) { + size += sizeof(U64); // 8-byte offset + } else { + size += sizeof(U32); // 4-byte offset + } + + size += this->m_dataSize; // actual data + return size; +} + +Fw::SerializeStatus Pdu::FileDataPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus Pdu::FileDataPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a file data PDU + if (this->m_header.m_pduType != PDU_TYPE_FILE_DATA) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Set the type to T_FILE_DATA since we've validated it + this->m_header.m_type = T_FILE_DATA; + + // Deserialize the file data body + return this->fromSerialBuffer(serialBuffer); +} + +Fw::SerializeStatus Pdu::FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_FILE_DATA); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Serialize offset - size depends on large file flag + if (this->m_header.m_largeFileFlag == LARGE_FILE_64_BIT) { + // Serialize as 8 bytes (64-bit) + U64 offset64 = this->m_offset; + status = serialBuffer.serializeFrom(offset64); + } else { + // Serialize as 4 bytes (32-bit) + U32 offset32 = static_cast(this->m_offset); + status = serialBuffer.serializeFrom(offset32); + } + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Serialize file data + status = serialBuffer.pushBytes(this->m_data, this->m_dataSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Pdu::FileDataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_FILE_DATA); + + // Deserialize offset - size depends on large file flag + Fw::SerializeStatus status; + U8 offsetSize; + status = serialBuffer.deserializeTo(this->m_offset); + offsetSize = sizeof(this->m_offset); + + // Calculate remaining data size based on header's PDU data length + U16 pduDataLength = this->m_header.getPduDataLength(); + this->m_dataSize = static_cast(pduDataLength - offsetSize); // minus offset size + + // Point to the data in the buffer (zero-copy) + this->m_data = serialBuffer.getBuffAddrLeft(); + + // Validate we have enough bytes + if (serialBuffer.getDeserializeSizeLeft() < this->m_dataSize) { + return Fw::FW_DESERIALIZE_SIZE_MISMATCH; + } + + // Advance the buffer pointer + U8 tempBuf[1]; // Dummy buffer for validation + for (U16 i = 0; i < this->m_dataSize; ++i) { + status = serialBuffer.popBytes(tempBuf, 1); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 4243c2c4572..8e1bd98bc77 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -228,6 +228,12 @@ union Pdu { //! Set PDU data length (used during encoding) void setPduDataLength(U16 length) { this->m_pduDataLength = length; } + + //! Get the large file flag + LargeFileFlag getLargeFileFlag() const { return this->m_largeFileFlag; } + + //! Set the large file flag (used for testing and configuration) + void setLargeFileFlag(LargeFileFlag flag) { this->m_largeFileFlag = flag; } }; //! The type of a Metadata PDU @@ -316,7 +322,7 @@ union Pdu { Header m_header; //! File offset - U32 m_offset; + CfdpFileSize m_offset; //! Data size U16 m_dataSize; @@ -331,7 +337,7 @@ union Pdu { CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - U32 offset, + CfdpFileSize offset, U16 dataSize, const U8* data); @@ -341,11 +347,14 @@ union Pdu { //! Convert this FileDataPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this FileDataPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } //! Get the file offset - U32 getOffset() const { return this->m_offset; } + CfdpFileSize getOffset() const { return this->m_offset; } //! Get the data size U16 getDataSize() const { return this->m_dataSize; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 97da6bd5627..3ddc5b182c4 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -192,6 +192,106 @@ TEST_F(PduTest, MetadataLongFilenames) { ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); } +// ====================================================================== +// File Data PDU Tests +// ====================================================================== + +TEST_F(PduTest, FileDataBufferSize) { + Pdu::FileDataPdu pdu; + const U8 testData[] = {0x01, 0x02, 0x03, 0x04, 0x05}; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 100, sizeof(testData), testData); + + U32 size = pdu.bufferSize(); + // Should include header + offset(4) + data(5) + ASSERT_GT(size, 0U); + // Verify expected size + U32 expectedSize = pdu.asHeader().bufferSize() + 4 + sizeof(testData); + ASSERT_EQ(expectedSize, size); +} + +TEST_F(PduTest, FileDataRoundTrip) { + // Arrange - Create transmit PDU with test data + Pdu::FileDataPdu txPdu; + const Direction direction = DIRECTION_TOWARD_RECEIVER; + const TransmissionMode txmMode = TRANSMISSION_MODE_UNACKNOWLEDGED; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const U32 fileOffset = 1024; + const U8 testData[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xCA, 0xFE, 0xBA, 0xBE}; + const U16 dataSize = sizeof(testData); + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + fileOffset, dataSize, testData); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer + Pdu::FileDataPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header fields + const Pdu::Header& header = rxPdu.asHeader(); + EXPECT_EQ(Pdu::T_FILE_DATA, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify file data fields + EXPECT_EQ(fileOffset, rxPdu.getOffset()); + EXPECT_EQ(dataSize, rxPdu.getDataSize()); + ASSERT_NE(nullptr, rxPdu.getData()); + EXPECT_EQ(0, memcmp(testData, rxPdu.getData(), dataSize)); +} + +TEST_F(PduTest, FileDataEmptyPayload) { + // Test with zero-length data + Pdu::FileDataPdu pdu; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 0, 0, nullptr); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + // Should encode successfully even with no data + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); +} + +TEST_F(PduTest, FileDataLargePayload) { + // Test with maximum reasonable payload + const U16 largeSize = 1024; + U8 largeData[largeSize]; + for (U16 i = 0; i < largeSize; ++i) { + largeData[i] = static_cast(i & 0xFF); + } + + Pdu::FileDataPdu pdu; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 999999, largeSize, largeData); + + U8 buffer[2048]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::FileDataPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(largeSize, rxPdu.getDataSize()); + EXPECT_EQ(0, memcmp(largeData, rxPdu.getData(), largeSize)); +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); From 409a99e7325846655a428c0e620ad441963d482a Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 21 Jan 2026 22:02:17 -0700 Subject: [PATCH 070/185] Added file data PDU test --- .../test/ut/CfdpManagerTestMain.cpp | 9 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 114 ++++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 12 ++ 3 files changed, 134 insertions(+), 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 7009fca911f..25a814b54c5 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -6,13 +6,20 @@ #include "CfdpManagerTester.hpp" -TEST(Nominal, MetaDataPdu) { +TEST(Pdu, MetaDataPdu) { // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); tester->testMetaDataPdu(); delete tester; } +TEST(Pdu, FileDataPdu) { + // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testFileDataPdu(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 3d3e41587d0..5f91d5410d3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -131,6 +131,20 @@ bool CfdpManagerTester::deserializeMetadataPdu( return true; } +bool CfdpManagerTester::deserializeFileDataPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FileDataPdu& fileDataPdu +) { + // Use the FileDataPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeFileDataPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -207,6 +221,106 @@ void CfdpManagerTester::testMetaDataPdu() { EXPECT_EQ(0, memcmp(rxDstFilename, dstFile, dstLen)) << "Destination filename mismatch"; } +void CfdpManagerTester::testFileDataPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Manually construct CF_Logical_PduBuffer_t with File Data header (mimicking CF_CFDP_S_SendFileData) + // 3. Invoke CF_CFDP_SendFd() + // 4. Capture PDU from dataOut and validate + + // Step 1: Configure transaction for File Data PDU emission + const char* srcFile = "/tmp/test_file.bin"; + const char* dstFile = "/tmp/dest_file.bin"; + const U32 fileSize = 2048; + const U8 channelId = 0; + const U32 testSequenceId = 42; + const U32 testPeerId = 200; + const U32 fileOffset = 512; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S1, // Sender, class 1 + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Construct PDU buffer with File Data header (mimicking CF_CFDP_S_SendFileData) + CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + txn, + CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive + component.getLocalEidParam(), + testPeerId, + 0, // towards receiver + testSequenceId, + 1 // file data flag + ); + ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; + + // Setup file data header + CF_Logical_PduFileDataHeader_t* fd = &ph->int_header.fd; + fd->offset = fileOffset; + + // Encode file data header + CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); + + // Get pointer to data area and write test data + size_t actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); + const U16 testDataSize = (actual_bytes > 256) ? 256 : static_cast(actual_bytes); + U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, testDataSize); + ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; + + // Fill with test pattern + for (U16 i = 0; i < testDataSize; ++i) { + data_ptr[i] = static_cast(i & 0xFF); + } + + fd->data_len = testDataSize; + fd->data_ptr = data_ptr; + + // Step 3: Invoke CF_CFDP_SendFd to emit File Data PDU + CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; + + // Step 4: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Deserialize complete File Data PDU (header + body) + Cfdp::Pdu::FileDataPdu fileDataPdu; + bool fileDataOk = deserializeFileDataPdu(pduBuffer, fileDataPdu); + ASSERT_TRUE(fileDataOk) << "Failed to deserialize File Data PDU"; + + // Validate header fields using getters + const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate file data fields using getters + EXPECT_EQ(fileOffset, fileDataPdu.getOffset()) << "File offset mismatch"; + EXPECT_EQ(testDataSize, fileDataPdu.getDataSize()) << "Data size mismatch"; + ASSERT_NE(nullptr, fileDataPdu.getData()) << "Data pointer is null"; + + // Validate data content + for (U16 i = 0; i < testDataSize; ++i) { + EXPECT_EQ(static_cast(i & 0xFF), fileDataPdu.getData()[i]) + << "Data mismatch at byte " << i; + } +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 6169302b013..b7b64ddc701 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -50,6 +50,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test generating a Metadata PDU void testMetaDataPdu(); + //! Test generating a File Data PDU + void testFileDataPdu(); + private: // ---------------------------------------------------------------------- // Helper functions @@ -107,6 +110,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::MetadataPdu& metadataPdu ); + //! Helper to deserialize File Data PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param fileDataPdu Output: deserialized file data PDU + //! @return True if deserialization successful + bool deserializeFileDataPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FileDataPdu& fileDataPdu + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From ae8b574fe405822075286898764c13a99f365232 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 08:17:29 -0700 Subject: [PATCH 071/185] Added end-of-file PDU and UTs --- Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 13 +- .../CfdpManager/Pdu/test/ut/PduTests.cpp | 118 +++++++++++++++++- 4 files changed, 127 insertions(+), 7 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index 2c4754a5835..8b2ec559b84 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -15,6 +15,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/EofPdu.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp index 90724c0ba69..e2451e4ffba 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp @@ -18,7 +18,7 @@ void Pdu::MetadataPdu::initialize(Direction direction, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - U32 fileSize, + CfdpFileSize fileSize, const char* sourceFilename, const char* destFilename, ChecksumType checksumType, diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 8e1bd98bc77..e022df7054c 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -272,7 +272,7 @@ union Pdu { CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - U32 fileSize, + CfdpFileSize fileSize, const char* sourceFilename, const char* destFilename, ChecksumType checksumType, @@ -291,7 +291,7 @@ union Pdu { const Header& asHeader() const { return this->m_header; } //! Get the file size - U32 getFileSize() const { return this->m_fileSize; } + CfdpFileSize getFileSize() const { return this->m_fileSize; } //! Get the source filename const char* getSourceFilename() const { return this->m_sourceFilename; } @@ -385,7 +385,7 @@ union Pdu { U32 m_checksum; //! File size - U32 m_fileSize; + CfdpFileSize m_fileSize; public: //! Initialize an EOF PDU @@ -396,7 +396,7 @@ union Pdu { CfdpEntityId destEid, ConditionCode conditionCode, U32 checksum, - U32 fileSize); + CfdpFileSize fileSize); //! Compute the buffer size needed U32 bufferSize() const; @@ -404,6 +404,9 @@ union Pdu { //! Convert this EofPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this EofPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } @@ -414,7 +417,7 @@ union Pdu { U32 getChecksum() const { return this->m_checksum; } //! Get file size - U32 getFileSize() const { return this->m_fileSize; } + CfdpFileSize getFileSize() const { return this->m_fileSize; } private: //! Initialize this EofPdu from a SerialBuffer diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 3ddc5b182c4..6d8a48f94a9 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -94,7 +94,7 @@ TEST_F(PduTest, MetadataRoundTrip) { const CfdpEntityId sourceEid = 100; const CfdpTransactionSeq transactionSeq = 200; const CfdpEntityId destEid = 300; - const U32 fileSize = 2048; + const CfdpFileSize fileSize = 2048; const char* sourceFilename = "source_file.bin"; const char* destFilename = "dest_file.bin"; const ChecksumType checksumType = CHECKSUM_TYPE_MODULAR; @@ -292,6 +292,122 @@ TEST_F(PduTest, FileDataLargePayload) { EXPECT_EQ(0, memcmp(largeData, rxPdu.getData(), largeSize)); } +// ====================================================================== +// EOF PDU Tests +// ====================================================================== + +TEST_F(PduTest, EofBufferSize) { + Pdu::EofPdu pdu; + pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); + + U32 size = pdu.bufferSize(); + // Should include header + directive(1) + condition(1) + checksum(4) + filesize(sizeof(CfdpFileSize)) + ASSERT_GT(size, 0U); + U32 expectedSize = pdu.asHeader().bufferSize() + sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + ASSERT_EQ(expectedSize, size); +} + +TEST_F(PduTest, EofRoundTrip) { + // Arrange - Create transmit PDU + Pdu::EofPdu txPdu; + const Direction direction = DIRECTION_TOWARD_RECEIVER; + const TransmissionMode txmMode = TRANSMISSION_MODE_UNACKNOWLEDGED; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; + const U32 checksum = 0xDEADBEEF; + const CfdpFileSize fileSize = 65536; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + conditionCode, checksum, fileSize); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header fields + const Pdu::Header& header = rxPdu.asHeader(); + EXPECT_EQ(Pdu::T_EOF, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify EOF-specific fields + EXPECT_EQ(conditionCode, rxPdu.getConditionCode()); + EXPECT_EQ(checksum, rxPdu.getChecksum()); + EXPECT_EQ(fileSize, rxPdu.getFileSize()); +} + +TEST_F(PduTest, EofWithError) { + // Test with error condition code + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + // Should encode successfully even with error condition + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); +} + +TEST_F(PduTest, EofZeroValues) { + // Test with all zero values + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(0U, rxPdu.getChecksum()); + EXPECT_EQ(0U, rxPdu.getFileSize()); +} + +TEST_F(PduTest, EofLargeValues) { + // Test with maximum U32 values + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0xFFFFFFFF, 0xFFFFFFFF); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(0xFFFFFFFFU, rxPdu.getChecksum()); + EXPECT_EQ(0xFFFFFFFFU, rxPdu.getFileSize()); +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); From 3a129c90db66dce2e00bbead67f1768f93539854 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 08:29:16 -0700 Subject: [PATCH 072/185] Added missing file --- Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp | 159 +++++++++++++++++++++++++++ 1 file changed, 159 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp diff --git a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp new file mode 100644 index 00000000000..b4d8d96c8bb --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp @@ -0,0 +1,159 @@ +// ====================================================================== +// \title EofPdu.cpp +// \author campuzan +// \brief cpp file for CFDP EOF PDU +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +void Pdu::EofPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + ConditionCode conditionCode, + U32 checksum, + CfdpFileSize fileSize) { + // Initialize header with T_EOF type + this->m_header.initialize(T_EOF, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_conditionCode = conditionCode; + this->m_checksum = checksum; + this->m_fileSize = fileSize; +} + +U32 Pdu::EofPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Directive code: 1 byte + // Condition code: 1 byte + // Checksum: 4 bytes (U32) + // File size: sizeof(CfdpFileSize) bytes + size += sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + return size; +} + +Fw::SerializeStatus Pdu::EofPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus Pdu::EofPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a directive PDU (not file data) + if (this->m_header.m_pduType != PDU_TYPE_DIRECTIVE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Validate directive code + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + if (directiveCode != FILE_DIRECTIVE_END_OF_FILE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Now set the type to T_EOF since we've validated it + this->m_header.m_type = T_EOF; + + // Deserialize the EOF body + return this->fromSerialBuffer(serialBuffer); +} + +Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_EOF); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive code (END_OF_FILE = 4) + U8 directiveCode = static_cast(FILE_DIRECTIVE_END_OF_FILE); + status = serialBuffer.serializeFrom(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Condition code + U8 conditionCode = static_cast(this->m_conditionCode); + status = serialBuffer.serializeFrom(conditionCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Checksum (U32, big-endian) + status = serialBuffer.serializeFrom(this->m_checksum); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // File size (CfdpFileSize, big-endian) + status = serialBuffer.serializeFrom(this->m_fileSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Pdu::EofPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_EOF); + + // Directive code already read by union wrapper + + // Condition code + U8 conditionCodeVal; + Fw::SerializeStatus status = serialBuffer.deserializeTo(conditionCodeVal); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_conditionCode = static_cast(conditionCodeVal); + + // Checksum + status = serialBuffer.deserializeTo(this->m_checksum); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // File size + status = serialBuffer.deserializeTo(this->m_fileSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc From 598951ee6ee0309f40fbb64aa1175645cfc5f539 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 08:29:33 -0700 Subject: [PATCH 073/185] Added end of file PDU UT to CfdpManager --- .../test/ut/CfdpManagerTestMain.cpp | 8 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 81 +++++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 12 +++ 3 files changed, 99 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 25a814b54c5..2f5f34f4eda 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -7,19 +7,23 @@ #include "CfdpManagerTester.hpp" TEST(Pdu, MetaDataPdu) { - // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); tester->testMetaDataPdu(); delete tester; } TEST(Pdu, FileDataPdu) { - // Allocate tester on heap to avoid stack overflow (CfdpManager is very large) Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); tester->testFileDataPdu(); delete tester; } +TEST(Pdu, EofPdu) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testEofPdu(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 5f91d5410d3..1651c477829 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -145,6 +145,20 @@ bool CfdpManagerTester::deserializeFileDataPdu( return true; } +bool CfdpManagerTester::deserializeEofPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::EofPdu& eofPdu +) { + // Use the EofPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeEofPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -321,6 +335,73 @@ void CfdpManagerTester::testFileDataPdu() { } } +void CfdpManagerTester::testEofPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendEof() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for EOF PDU emission + const char* srcFile = "/tmp/test_eof.bin"; + const char* dstFile = "/tmp/dest_eof.bin"; + const CfdpFileSize fileSize = 4096; + const U8 channelId = 0; + const U32 testSequenceId = 55; + const U32 testPeerId = 150; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S2, // Sender, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup transaction to simulate file transfer complete + const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; + txn->state_data.send.cached_pos = fileSize; // Simulate file transfer complete + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke sender to emit EOF PDU + CfdpStatus::T status = CF_CFDP_SendEof(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendEof failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete EOF PDU (header + body) + Cfdp::Pdu::EofPdu eofPdu; + bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); + ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; + + // Validate header fields using getters + const Cfdp::Pdu::Header& header = eofPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate EOF-specific fields using getters + EXPECT_EQ(testConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(fileSize, eofPdu.getFileSize()) << "File size mismatch"; + // Note: Checksum validation depends on CF_CFDP_SendEof implementation + // We validate that checksum field exists and is accessible + U32 rxChecksum = eofPdu.getChecksum(); + (void)rxChecksum; // Checksum value depends on internal calculation +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index b7b64ddc701..55e14b90102 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -53,6 +53,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test generating a File Data PDU void testFileDataPdu(); + //! Test generating an EOF PDU + void testEofPdu(); + private: // ---------------------------------------------------------------------- // Helper functions @@ -119,6 +122,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::FileDataPdu& fileDataPdu ); + //! Helper to deserialize EOF PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param eofPdu Output: deserialized EOF PDU + //! @return True if deserialization successful + bool deserializeEofPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::EofPdu& eofPdu + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 0be648c5a2ef8e67108f6b01b08d8a965784fdbb Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 08:41:55 -0700 Subject: [PATCH 074/185] Refactor UTs to separate out validation functions --- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 235 ++++++++++++------ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 52 ++++ .../CfdpManager/test/ut/data/test_file.bin | 5 + 3 files changed, 215 insertions(+), 77 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 1651c477829..1b018a77cf1 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -8,6 +8,7 @@ #include #include #include +#include #include namespace Svc { @@ -159,6 +160,119 @@ bool CfdpManagerTester::deserializeEofPdu( return true; } +void CfdpManagerTester::validateMetadataPdu( + const Cfdp::Pdu::MetadataPdu& metadataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedFileSize, + const char* expectedSourceFilename, + const char* expectedDestFilename +) { + // Validate header fields + const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate metadata-specific fields + EXPECT_EQ(expectedFileSize, metadataPdu.getFileSize()) << "File size mismatch"; + EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; + EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; + + // Validate source filename + const char* rxSrcFilename = metadataPdu.getSourceFilename(); + ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; + FwSizeType srcLen = strlen(expectedSourceFilename); + EXPECT_EQ(0, memcmp(rxSrcFilename, expectedSourceFilename, srcLen)) << "Source filename mismatch"; + + // Validate destination filename + const char* rxDstFilename = metadataPdu.getDestFilename(); + ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; + FwSizeType dstLen = strlen(expectedDestFilename); + EXPECT_EQ(0, memcmp(rxDstFilename, expectedDestFilename, dstLen)) << "Destination filename mismatch"; +} + +void CfdpManagerTester::validateFileDataPdu( + const Cfdp::Pdu::FileDataPdu& fileDataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + U32 expectedOffset, + U16 expectedDataSize, + const char* filename +) { + // Validate header fields + const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate file data fields + U32 offset = fileDataPdu.getOffset(); + U16 dataSize = fileDataPdu.getDataSize(); + const U8* pduData = fileDataPdu.getData(); + + EXPECT_EQ(expectedOffset, offset) << "File offset mismatch"; + EXPECT_EQ(expectedDataSize, dataSize) << "Data size mismatch"; + ASSERT_NE(nullptr, pduData) << "Data pointer is null"; + ASSERT_GT(dataSize, 0U) << "Data size is zero"; + + // Read expected data from file at the offset specified in the PDU + U8* expectedData = new U8[dataSize]; + Os::File file; + + Os::File::Status fileStatus = file.open(filename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open file: " << filename; + + fileStatus = file.seek(static_cast(offset), Os::File::ABSOLUTE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in file"; + + FwSizeType bytesRead = dataSize; + fileStatus = file.read(expectedData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from file"; + ASSERT_EQ(dataSize, bytesRead) << "Failed to read expected data from file"; + + // Validate data content + EXPECT_EQ(0, memcmp(expectedData, pduData, dataSize)) + << "Data content mismatch at offset " << offset; + + delete[] expectedData; +} + +void CfdpManagerTester::validateEofPdu( + const Cfdp::Pdu::EofPdu& eofPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + CfdpFileSize expectedFileSize +) { + // Validate header fields + const Cfdp::Pdu::Header& header = eofPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate EOF-specific fields + EXPECT_EQ(expectedConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedFileSize, eofPdu.getFileSize()) << "File size mismatch"; + + // Verify checksum field exists and is accessible + U32 rxChecksum = eofPdu.getChecksum(); + (void)rxChecksum; // Checksum value depends on internal calculation +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -173,7 +287,7 @@ void CfdpManagerTester::testMetaDataPdu() { // Step 1: Configure transaction for Metadata PDU emission const char* srcFile = "/tmp/test_source.bin"; const char* dstFile = "/tmp/test_dest.bin"; - const U32 fileSize = 1024; + const CfdpFileSize fileSize = 1024; const U8 channelId = 0; const U32 testSequenceId = 98; const U32 testPeerId = 100; @@ -208,48 +322,30 @@ void CfdpManagerTester::testMetaDataPdu() { bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; - // Validate header fields using getters (no manual bit extraction needed) - const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; - EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Step 5: Validate metadata fields using getters - EXPECT_EQ(fileSize, metadataPdu.getFileSize()) << "File size mismatch"; - EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; - EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; - - // Validate source filename (use memcmp with length, not STREQ, since CFDP uses LV not null-terminated) - const char* rxSrcFilename = metadataPdu.getSourceFilename(); - ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; - FwSizeType srcLen = strlen(srcFile); - EXPECT_EQ(0, memcmp(rxSrcFilename, srcFile, srcLen)) << "Source filename mismatch"; - - // Validate destination filename (use memcmp with length, not STREQ, since CFDP uses LV not null-terminated) - const char* rxDstFilename = metadataPdu.getDestFilename(); - ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; - FwSizeType dstLen = strlen(dstFile); - EXPECT_EQ(0, memcmp(rxDstFilename, dstFile, dstLen)) << "Destination filename mismatch"; + // Step 5: Validate all PDU fields + validateMetadataPdu(metadataPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, fileSize, srcFile, dstFile); } void CfdpManagerTester::testFileDataPdu() { // Test pattern: // 1. Setup transaction - // 2. Manually construct CF_Logical_PduBuffer_t with File Data header (mimicking CF_CFDP_S_SendFileData) + // 2. Read test file and construct File Data PDU // 3. Invoke CF_CFDP_SendFd() // 4. Capture PDU from dataOut and validate + // Test file configuration + const char* testFilePath = "test/ut/data/test_file.bin"; + const U32 fileOffset = 50; // Read from offset 50 + const U16 readSize = 64; // Read 64 bytes + // Step 1: Configure transaction for File Data PDU emission - const char* srcFile = "/tmp/test_file.bin"; + const char* srcFile = testFilePath; const char* dstFile = "/tmp/dest_file.bin"; - const U32 fileSize = 2048; + const U32 fileSize = 256; // Approximate file size const U8 channelId = 0; const U32 testSequenceId = 42; const U32 testPeerId = 200; - const U32 fileOffset = 512; CF_Transaction_t* txn = setupTestTransaction( CF_TxnState_S1, // Sender, class 1 @@ -265,7 +361,23 @@ void CfdpManagerTester::testFileDataPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Construct PDU buffer with File Data header (mimicking CF_CFDP_S_SendFileData) + // Step 2: Read test data from file + U8 testData[readSize]; + Os::File file; + + Os::File::Status fileStatus = file.open(testFilePath, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << testFilePath; + + fileStatus = file.seek(static_cast(fileOffset), Os::File::ABSOLUTE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in test file"; + + FwSizeType bytesRead = readSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; + ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; + + // Step 3: Construct PDU buffer with File Data header CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( txn, CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive @@ -284,25 +396,23 @@ void CfdpManagerTester::testFileDataPdu() { // Encode file data header CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); - // Get pointer to data area and write test data + // Get pointer to data area and copy test data size_t actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); - const U16 testDataSize = (actual_bytes > 256) ? 256 : static_cast(actual_bytes); - U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, testDataSize); - ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; + ASSERT_GE(actual_bytes, readSize) << "Insufficient space in PDU buffer"; - // Fill with test pattern - for (U16 i = 0; i < testDataSize; ++i) { - data_ptr[i] = static_cast(i & 0xFF); - } + U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, readSize); + ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; - fd->data_len = testDataSize; + // Copy test data into PDU + memcpy(data_ptr, testData, readSize); + fd->data_len = readSize; fd->data_ptr = data_ptr; - // Step 3: Invoke CF_CFDP_SendFd to emit File Data PDU + // Step 4: Invoke CF_CFDP_SendFd to emit File Data PDU CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; - // Step 4: Verify PDU was sent through dataOut port + // Step 5: Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer @@ -314,25 +424,9 @@ void CfdpManagerTester::testFileDataPdu() { bool fileDataOk = deserializeFileDataPdu(pduBuffer, fileDataPdu); ASSERT_TRUE(fileDataOk) << "Failed to deserialize File Data PDU"; - // Validate header fields using getters - const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; - EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate file data fields using getters - EXPECT_EQ(fileOffset, fileDataPdu.getOffset()) << "File offset mismatch"; - EXPECT_EQ(testDataSize, fileDataPdu.getDataSize()) << "Data size mismatch"; - ASSERT_NE(nullptr, fileDataPdu.getData()) << "Data pointer is null"; - - // Validate data content - for (U16 i = 0; i < testDataSize; ++i) { - EXPECT_EQ(static_cast(i & 0xFF), fileDataPdu.getData()[i]) - << "Data mismatch at byte " << i; - } + // Step 6: Validate all PDU fields (validateFileDataPdu reads file to verify content) + validateFileDataPdu(fileDataPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, fileOffset, readSize, testFilePath); } void CfdpManagerTester::testEofPdu() { @@ -384,22 +478,9 @@ void CfdpManagerTester::testEofPdu() { bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; - // Validate header fields using getters - const Cfdp::Pdu::Header& header = eofPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; - EXPECT_EQ(component.getLocalEidParam(), header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(testPeerId, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(testSequenceId, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate EOF-specific fields using getters - EXPECT_EQ(testConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; - EXPECT_EQ(fileSize, eofPdu.getFileSize()) << "File size mismatch"; - // Note: Checksum validation depends on CF_CFDP_SendEof implementation - // We validate that checksum field exists and is accessible - U32 rxChecksum = eofPdu.getChecksum(); - (void)rxChecksum; // Checksum value depends on internal calculation + // Step 5: Validate all PDU fields + validateEofPdu(eofPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, testConditionCode, fileSize); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 55e14b90102..6eb142d47bd 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -131,6 +131,58 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::EofPdu& eofPdu ); + //! Helper to validate Metadata PDU fields + //! @param metadataPdu Deserialized metadata PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedFileSize Expected file size + //! @param expectedSourceFilename Expected source filename + //! @param expectedDestFilename Expected destination filename + void validateMetadataPdu( + const Cfdp::Pdu::MetadataPdu& metadataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedFileSize, + const char* expectedSourceFilename, + const char* expectedDestFilename + ); + + //! Helper to validate File Data PDU fields + //! @param fileDataPdu Deserialized file data PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedOffset Expected file offset + //! @param expectedDataSize Expected data size + //! @param filename Source file to read expected data from + void validateFileDataPdu( + const Cfdp::Pdu::FileDataPdu& fileDataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + U32 expectedOffset, + U16 expectedDataSize, + const char* filename + ); + + //! Helper to validate EOF PDU fields + //! @param eofPdu Deserialized EOF PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedConditionCode Expected condition code + //! @param expectedFileSize Expected file size + void validateEofPdu( + const Cfdp::Pdu::EofPdu& eofPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + CfdpFileSize expectedFileSize + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides diff --git a/Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin b/Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin new file mode 100644 index 00000000000..4c8a59e735e --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin @@ -0,0 +1,5 @@ +This is a test file for CFDP file data PDU testing. +It contains multiple lines of text data. +Line 3: ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789 +Line 4: The quick brown fox jumps over the lazy dog. +Line 5: 0123456789ABCDEF0123456789ABCDEF0123456789 From d512ef1bcdbb1cc380dbd572611c8b3c0b7302c4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 11:18:13 -0700 Subject: [PATCH 075/185] Implemented FinPdu class and UTs --- Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp | 163 +++++++++++++++++ Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 3 + .../CfdpManager/Pdu/test/ut/PduTests.cpp | 173 ++++++++++++++++++ 6 files changed, 344 insertions(+), 4 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index 8b2ec559b84..1d52ac38f73 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -16,6 +16,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/EofPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/FinPdu.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp index b4d8d96c8bb..5c15a50622b 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp @@ -97,7 +97,7 @@ Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } - // Directive code (END_OF_FILE = 4) + // Directive code U8 directiveCode = static_cast(FILE_DIRECTIVE_END_OF_FILE); status = serialBuffer.serializeFrom(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { @@ -111,13 +111,13 @@ Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } - // Checksum (U32, big-endian) + // Checksum (U32) status = serialBuffer.serializeFrom(this->m_checksum); if (status != Fw::FW_SERIALIZE_OK) { return status; } - // File size (CfdpFileSize, big-endian) + // File size (CfdpFileSize) status = serialBuffer.serializeFrom(this->m_fileSize); if (status != Fw::FW_SERIALIZE_OK) { return status; diff --git a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp new file mode 100644 index 00000000000..1b93f49b4a0 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp @@ -0,0 +1,163 @@ +// ====================================================================== +// \title FinPdu.cpp +// \author campuzan +// \brief cpp file for CFDP FIN (Finished) PDU +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +void Pdu::FinPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + ConditionCode conditionCode, + FinDeliveryCode deliveryCode, + FinFileStatus fileStatus) { + // Initialize header with T_FIN type + this->m_header.initialize(T_FIN, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_conditionCode = conditionCode; + this->m_deliveryCode = deliveryCode; + this->m_fileStatus = fileStatus; +} + +U32 Pdu::FinPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Directive code: 1 byte + // Condition code: 1 byte + // Delivery code (1 bit) + File status (2 bits) + spare (5 bits) packed in 1 byte + size += sizeof(U8) + sizeof(U8) + sizeof(U8); + + return size; +} + +Fw::SerializeStatus Pdu::FinPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus Pdu::FinPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a directive PDU (not file data) + if (this->m_header.m_pduType != PDU_TYPE_DIRECTIVE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Validate directive code + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + if (directiveCode != FILE_DIRECTIVE_FIN) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Now set the type to T_FIN since we've validated it + this->m_header.m_type = T_FIN; + + // Deserialize the FIN body + return this->fromSerialBuffer(serialBuffer); +} + +Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_FIN); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive code (FIN = 5) + U8 directiveCode = static_cast(FILE_DIRECTIVE_FIN); + status = serialBuffer.serializeFrom(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Condition code + U8 conditionCode = static_cast(this->m_conditionCode); + status = serialBuffer.serializeFrom(conditionCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Delivery code and file status packed into 1 byte + // Bit 7: delivery code (0=complete, 1=incomplete) + // Bits 6-5: file status (00=discarded, 01=discarded-filestore, 10=retained, 11=unreported) + // Bits 4-0: spare (set to 0) + U8 deliveryAndStatus = 0; + deliveryAndStatus |= (static_cast(this->m_deliveryCode) & 0x01) << 7; + deliveryAndStatus |= (static_cast(this->m_fileStatus) & 0x03) << 5; + + status = serialBuffer.serializeFrom(deliveryAndStatus); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Pdu::FinPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_FIN); + + // Directive code already read by union wrapper + + // Condition code + U8 conditionCodeVal; + Fw::SerializeStatus status = serialBuffer.deserializeTo(conditionCodeVal); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_conditionCode = static_cast(conditionCodeVal); + + // Delivery code and file status (packed byte) + U8 deliveryAndStatus; + status = serialBuffer.deserializeTo(deliveryAndStatus); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Extract delivery code from bit 7 + U8 deliveryCodeVal = (deliveryAndStatus >> 7) & 0x01; + this->m_deliveryCode = static_cast(deliveryCodeVal); + + // Extract file status from bits 6-5 + U8 fileStatusVal = (deliveryAndStatus >> 5) & 0x03; + this->m_fileStatus = static_cast(fileStatusVal); + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp index e2451e4ffba..9fee63fe55d 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp @@ -140,7 +140,7 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return status; } - // File size (32-bit, big-endian) + // File size (CfdpFileSize) status = serialBuffer.serializeFrom(this->m_fileSize); if (status != Fw::FW_SERIALIZE_OK) { return status; diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index e022df7054c..e16186477b2 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -461,6 +461,9 @@ union Pdu { //! Convert this FinPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this FinPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 6d8a48f94a9..b3a4aaa3258 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -408,6 +408,179 @@ TEST_F(PduTest, EofLargeValues) { EXPECT_EQ(0xFFFFFFFFU, rxPdu.getFileSize()); } +// ====================================================================== +// FIN PDU Tests +// ====================================================================== + +TEST_F(PduTest, FinBufferSize) { + Pdu::FinPdu pdu; + pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); + + U32 size = pdu.bufferSize(); + // Should include header + directive(1) + condition(1) + delivery_and_status(1) = header + 3 + ASSERT_GT(size, 0U); + U32 expectedSize = pdu.asHeader().bufferSize() + 3; + ASSERT_EQ(expectedSize, size); +} + +TEST_F(PduTest, FinRoundTrip) { + // Arrange - Create transmit PDU + Pdu::FinPdu txPdu; + const Direction direction = DIRECTION_TOWARD_SENDER; + const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; + const FinDeliveryCode deliveryCode = FIN_DELIVERY_CODE_COMPLETE; + const FinFileStatus fileStatus = FIN_FILE_STATUS_RETAINED; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + conditionCode, deliveryCode, fileStatus); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header fields + const Pdu::Header& header = rxPdu.asHeader(); + EXPECT_EQ(Pdu::T_FIN, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify FIN-specific fields + EXPECT_EQ(conditionCode, rxPdu.getConditionCode()); + EXPECT_EQ(deliveryCode, rxPdu.getDeliveryCode()); + EXPECT_EQ(fileStatus, rxPdu.getFileStatus()); +} + +TEST_F(PduTest, FinWithError) { + // Test with error condition code + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, + FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + // Should encode successfully even with error condition + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); + EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); + EXPECT_EQ(FIN_FILE_STATUS_DISCARDED, rxPdu.getFileStatus()); +} + +TEST_F(PduTest, FinDeliveryIncomplete) { + // Test with incomplete delivery + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_RETAINED); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); + EXPECT_EQ(FIN_FILE_STATUS_RETAINED, rxPdu.getFileStatus()); +} + +TEST_F(PduTest, FinFileStatusDiscarded) { + // Test with file discarded + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(FIN_DELIVERY_CODE_COMPLETE, rxPdu.getDeliveryCode()); + EXPECT_EQ(FIN_FILE_STATUS_DISCARDED, rxPdu.getFileStatus()); +} + +TEST_F(PduTest, FinFileStatusDiscardedFilestore) { + // Test with file discarded by filestore + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(CONDITION_CODE_FILESTORE_REJECTION, rxPdu.getConditionCode()); + EXPECT_EQ(FIN_DELIVERY_CODE_COMPLETE, rxPdu.getDeliveryCode()); + EXPECT_EQ(FIN_FILE_STATUS_DISCARDED_FILESTORE, rxPdu.getFileStatus()); +} + +TEST_F(PduTest, FinBitPackingValidation) { + // Test all combinations to verify bit packing is correct + const FinDeliveryCode deliveryCodes[] = {FIN_DELIVERY_CODE_COMPLETE, FIN_DELIVERY_CODE_INCOMPLETE}; + const FinFileStatus fileStatuses[] = {FIN_FILE_STATUS_DISCARDED, FIN_FILE_STATUS_DISCARDED_FILESTORE, + FIN_FILE_STATUS_RETAINED, FIN_FILE_STATUS_UNREPORTED}; + + for (const auto& deliveryCode : deliveryCodes) { + for (const auto& fileStatus : fileStatuses) { + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, CONDITION_CODE_NO_ERROR, deliveryCode, fileStatus); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(deliveryCode, rxPdu.getDeliveryCode()) + << "Delivery code mismatch for combination: delivery=" + << static_cast(deliveryCode) << " fileStatus=" << static_cast(fileStatus); + EXPECT_EQ(fileStatus, rxPdu.getFileStatus()) + << "File status mismatch for combination: delivery=" + << static_cast(deliveryCode) << " fileStatus=" << static_cast(fileStatus); + } + } +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); From 48f7ef682375fb06ec2abb5b9b8b762e6fcb2675 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 12:00:29 -0700 Subject: [PATCH 076/185] Added CfdpManager FinPdu UT --- Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp | 61 +++++------ .../CfdpManager/Pdu/test/ut/PduTests.cpp | 4 +- .../test/ut/CfdpManagerTestMain.cpp | 6 ++ .../CfdpManager/test/ut/CfdpManagerTester.cpp | 100 ++++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 30 ++++++ 5 files changed, 164 insertions(+), 37 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp index 1b93f49b4a0..fdb783f4db8 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp @@ -31,9 +31,8 @@ U32 Pdu::FinPdu::bufferSize() const { U32 size = this->m_header.bufferSize(); // Directive code: 1 byte - // Condition code: 1 byte - // Delivery code (1 bit) + File status (2 bits) + spare (5 bits) packed in 1 byte - size += sizeof(U8) + sizeof(U8) + sizeof(U8); + // Flags: 1 byte (condition code, delivery code, file status all packed) + size += sizeof(U8) + sizeof(U8); return size; } @@ -104,22 +103,17 @@ Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } - // Condition code - U8 conditionCode = static_cast(this->m_conditionCode); - status = serialBuffer.serializeFrom(conditionCode); - if (status != Fw::FW_SERIALIZE_OK) { - return status; - } - - // Delivery code and file status packed into 1 byte - // Bit 7: delivery code (0=complete, 1=incomplete) - // Bits 6-5: file status (00=discarded, 01=discarded-filestore, 10=retained, 11=unreported) - // Bits 4-0: spare (set to 0) - U8 deliveryAndStatus = 0; - deliveryAndStatus |= (static_cast(this->m_deliveryCode) & 0x01) << 7; - deliveryAndStatus |= (static_cast(this->m_fileStatus) & 0x03) << 5; - - status = serialBuffer.serializeFrom(deliveryAndStatus); + // Flags byte: condition code, delivery code, and file status packed together + // Bits 7-4: Condition code (4 bits) + // Bit 3: Spare (0) + // Bit 2: Delivery code (1 bit) + // Bits 1-0: File status (2 bits) + U8 flags = 0; + flags |= (static_cast(this->m_conditionCode) & 0x0F) << 4; // Bits 7-4 + flags |= (static_cast(this->m_deliveryCode) & 0x01) << 2; // Bit 2 + flags |= (static_cast(this->m_fileStatus) & 0x03); // Bits 1-0 + + status = serialBuffer.serializeFrom(flags); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -130,29 +124,26 @@ Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) Fw::SerializeStatus Pdu::FinPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_FIN); - // Directive code already read by union wrapper + // Directive code already read by fromBuffer() - // Condition code - U8 conditionCodeVal; - Fw::SerializeStatus status = serialBuffer.deserializeTo(conditionCodeVal); + // Flags byte contains: condition code, delivery code, and file status + U8 flags; + Fw::SerializeStatus status = serialBuffer.deserializeTo(flags); if (status != Fw::FW_SERIALIZE_OK) { return status; } - this->m_conditionCode = static_cast(conditionCodeVal); - // Delivery code and file status (packed byte) - U8 deliveryAndStatus; - status = serialBuffer.deserializeTo(deliveryAndStatus); - if (status != Fw::FW_SERIALIZE_OK) { - return status; - } + // Extract fields from flags byte: + // Bits 7-4: Condition code (4 bits) + // Bit 3: Spare + // Bit 2: Delivery code (1 bit) + // Bits 1-0: File status (2 bits) + U8 conditionCodeVal = (flags >> 4) & 0x0F; + U8 deliveryCodeVal = (flags >> 2) & 0x01; + U8 fileStatusVal = flags & 0x03; - // Extract delivery code from bit 7 - U8 deliveryCodeVal = (deliveryAndStatus >> 7) & 0x01; + this->m_conditionCode = static_cast(conditionCodeVal); this->m_deliveryCode = static_cast(deliveryCodeVal); - - // Extract file status from bits 6-5 - U8 fileStatusVal = (deliveryAndStatus >> 5) & 0x03; this->m_fileStatus = static_cast(fileStatusVal); return Fw::FW_SERIALIZE_OK; diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index b3a4aaa3258..b3cf7cd1c46 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -419,9 +419,9 @@ TEST_F(PduTest, FinBufferSize) { FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); U32 size = pdu.bufferSize(); - // Should include header + directive(1) + condition(1) + delivery_and_status(1) = header + 3 + // Should include header + directive(1) + flags(1) = header + 2 ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().bufferSize() + 3; + U32 expectedSize = pdu.asHeader().bufferSize() + 2; ASSERT_EQ(expectedSize, size); } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 2f5f34f4eda..9ed612f0505 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -24,6 +24,12 @@ TEST(Pdu, EofPdu) { delete tester; } +TEST(Pdu, FinPdu) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testFinPdu(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 1b018a77cf1..5581615c26c 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -10,6 +10,9 @@ #include #include #include +#include +#include +#include namespace Svc { @@ -160,6 +163,19 @@ bool CfdpManagerTester::deserializeEofPdu( return true; } +bool CfdpManagerTester::deserializeFinPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FinPdu& finPdu +) { + // Use the FinPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return false; + } + + return true; +} + void CfdpManagerTester::validateMetadataPdu( const Cfdp::Pdu::MetadataPdu& metadataPdu, U32 expectedSourceEid, @@ -273,6 +289,30 @@ void CfdpManagerTester::validateEofPdu( (void)rxChecksum; // Checksum value depends on internal calculation } +void CfdpManagerTester::validateFinPdu( + const Cfdp::Pdu::FinPdu& finPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::FinDeliveryCode expectedDeliveryCode, + Cfdp::FinFileStatus expectedFileStatus +) { + // Validate header fields + const Cfdp::Pdu::Header& header = finPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate FIN-specific fields + EXPECT_EQ(expectedConditionCode, finPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedDeliveryCode, finPdu.getDeliveryCode()) << "Delivery code mismatch"; + EXPECT_EQ(expectedFileStatus, finPdu.getFileStatus()) << "File status mismatch"; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -483,6 +523,66 @@ void CfdpManagerTester::testEofPdu() { testSequenceId, testConditionCode, fileSize); } +void CfdpManagerTester::testFinPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendFin() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for FIN PDU emission + const char* srcFile = "/tmp/test_fin.bin"; + const char* dstFile = "/tmp/dest_fin.bin"; + const CfdpFileSize fileSize = 8192; + const U8 channelId = 0; + const U32 testSequenceId = 77; + const U32 testPeerId = 200; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup transaction to simulate file reception complete + const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; + const CF_CFDP_FinDeliveryCode_t testDeliveryCode = CF_CFDP_FinDeliveryCode_COMPLETE; + const CF_CFDP_FinFileStatus_t testFileStatus = CF_CFDP_FinFileStatus_RETAINED; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke receiver to emit FIN PDU + CfdpStatus::T status = CF_CFDP_SendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFin failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete FIN PDU (header + body) + Cfdp::Pdu::FinPdu finPdu; + bool finOk = deserializeFinPdu(pduBuffer, finPdu); + ASSERT_TRUE(finOk) << "Failed to deserialize FIN PDU"; + + // Step 5: Validate all PDU fields + // FIN PDU is sent from receiver (testPeerId) to sender (component.getLocalEidParam()) + // So source=testPeerId, dest=component.getLocalEidParam() + validateFinPdu(finPdu, testPeerId, component.getLocalEidParam(), + testSequenceId, + static_cast(testConditionCode), + static_cast(testDeliveryCode), + static_cast(testFileStatus)); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 6eb142d47bd..1af2e3a70ad 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -56,6 +56,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test generating an EOF PDU void testEofPdu(); + //! Test generating a FIN PDU + void testFinPdu(); + private: // ---------------------------------------------------------------------- // Helper functions @@ -131,6 +134,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::EofPdu& eofPdu ); + //! Helper to deserialize FIN PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param finPdu Output: deserialized FIN PDU + //! @return True if deserialization successful + bool deserializeFinPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FinPdu& finPdu + ); + //! Helper to validate Metadata PDU fields //! @param metadataPdu Deserialized metadata PDU to validate //! @param expectedSourceEid Expected source entity ID @@ -183,6 +195,24 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize expectedFileSize ); + //! Helper to validate FIN PDU fields + //! @param finPdu Deserialized FIN PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedConditionCode Expected condition code + //! @param expectedDeliveryCode Expected delivery code + //! @param expectedFileStatus Expected file status + void validateFinPdu( + const Cfdp::Pdu::FinPdu& finPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::FinDeliveryCode expectedDeliveryCode, + Cfdp::FinFileStatus expectedFileStatus + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 91be718e10292a29e4b6689c95b103fbb8d3b63e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 13:03:32 -0700 Subject: [PATCH 077/185] Added AckPdu implementation and UTs --- Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp | 180 +++++++++++++++++ Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 3 + .../CfdpManager/Pdu/test/ut/PduTests.cpp | 183 ++++++++++++++++++ 4 files changed, 367 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp diff --git a/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp new file mode 100644 index 00000000000..b1ef54661db --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp @@ -0,0 +1,180 @@ +// ====================================================================== +// \title AckPdu.cpp +// \author campuzan +// \brief cpp file for CFDP ACK (Acknowledge) PDU +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +void Pdu::AckPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + FileDirective directiveCode, + U8 directiveSubtypeCode, + ConditionCode conditionCode, + AckTxnStatus transactionStatus) { + // Initialize header with T_ACK type + this->m_header.initialize(T_ACK, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_directiveCode = directiveCode; + this->m_directiveSubtypeCode = directiveSubtypeCode; + this->m_conditionCode = conditionCode; + this->m_transactionStatus = transactionStatus; +} + +U32 Pdu::AckPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Directive code: 1 byte (FILE_DIRECTIVE_ACK) + // Directive and subtype code (bit-packed): 1 byte + // Condition code and transaction status (bit-packed): 1 byte + size += sizeof(U8) + sizeof(U8) + sizeof(U8); + + return size; +} + +Fw::SerializeStatus Pdu::AckPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus Pdu::AckPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a directive PDU (not file data) + if (this->m_header.m_pduType != PDU_TYPE_DIRECTIVE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Validate directive code + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + if (directiveCode != FILE_DIRECTIVE_ACK) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Now set the type to T_ACK since we've validated it + this->m_header.m_type = T_ACK; + + // Deserialize the ACK body + return this->fromSerialBuffer(serialBuffer); +} + +Fw::SerializeStatus Pdu::AckPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_ACK); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive code (ACK = 6) + U8 directiveCodeByte = static_cast(FILE_DIRECTIVE_ACK); + status = serialBuffer.serializeFrom(directiveCodeByte); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive and subtype code (bit-packed into 1 byte) + // Bits 7-4: Directive code being acknowledged (4 bits) + // Bits 3-0: Directive subtype code (4 bits) + U8 directiveAndSubtype = 0; + directiveAndSubtype |= (static_cast(this->m_directiveCode) & 0x0F) << 4; // Bits 7-4 + directiveAndSubtype |= (this->m_directiveSubtypeCode & 0x0F); // Bits 3-0 + + status = serialBuffer.serializeFrom(directiveAndSubtype); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Condition code and transaction status (bit-packed into 1 byte) + // Bits 7-4: Condition code (4 bits) + // Bits 3-2: Spare (0) + // Bits 1-0: Transaction status (2 bits) + U8 ccAndStatus = 0; + ccAndStatus |= (static_cast(this->m_conditionCode) & 0x0F) << 4; // Bits 7-4 + ccAndStatus |= (static_cast(this->m_transactionStatus) & 0x03); // Bits 1-0 + + status = serialBuffer.serializeFrom(ccAndStatus); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Pdu::AckPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_ACK); + + // Directive code already read by fromBuffer() + + // Directive and subtype code (packed byte) + U8 directiveAndSubtype; + Fw::SerializeStatus status = serialBuffer.deserializeTo(directiveAndSubtype); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Extract fields from directive and subtype byte: + // Bits 7-4: Directive code being acknowledged + // Bits 3-0: Directive subtype code + U8 directiveCodeVal = (directiveAndSubtype >> 4) & 0x0F; + U8 subtypeCodeVal = directiveAndSubtype & 0x0F; + + this->m_directiveCode = static_cast(directiveCodeVal); + this->m_directiveSubtypeCode = subtypeCodeVal; + + // Condition code and transaction status (packed byte) + U8 ccAndStatus; + status = serialBuffer.deserializeTo(ccAndStatus); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Extract fields from condition code and transaction status byte: + // Bits 7-4: Condition code + // Bits 3-2: Spare + // Bits 1-0: Transaction status + U8 conditionCodeVal = (ccAndStatus >> 4) & 0x0F; + U8 transactionStatusVal = ccAndStatus & 0x03; + + this->m_conditionCode = static_cast(conditionCodeVal); + this->m_transactionStatus = static_cast(transactionStatusVal); + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index 1d52ac38f73..9af2d1d68a2 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -17,6 +17,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/EofPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FinPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/AckPdu.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index e16186477b2..53a26a2a063 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -522,6 +522,9 @@ union Pdu { //! Convert this AckPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this AckPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index b3cf7cd1c46..b159c88643d 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -581,6 +581,189 @@ TEST_F(PduTest, FinBitPackingValidation) { } } +// ====================================================================== +// ACK PDU Tests +// ====================================================================== + +TEST_F(PduTest, AckBufferSize) { + Pdu::AckPdu pdu; + pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, + CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); + + U32 size = pdu.bufferSize(); + // Should include header + directive(1) + directive_and_subtype(1) + cc_and_status(1) = header + 3 + ASSERT_GT(size, 0U); + U32 expectedSize = pdu.asHeader().bufferSize() + 3; + ASSERT_EQ(expectedSize, size); +} + +TEST_F(PduTest, AckRoundTrip) { + // Arrange - Create transmit PDU + Pdu::AckPdu txPdu; + const Direction direction = DIRECTION_TOWARD_SENDER; + const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const FileDirective directiveCode = FILE_DIRECTIVE_END_OF_FILE; + const U8 directiveSubtypeCode = 0; + const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; + const AckTxnStatus transactionStatus = ACK_TXN_STATUS_ACTIVE; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + directiveCode, directiveSubtypeCode, conditionCode, transactionStatus); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header fields + const Pdu::Header& header = rxPdu.asHeader(); + EXPECT_EQ(Pdu::T_ACK, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify ACK-specific fields + EXPECT_EQ(directiveCode, rxPdu.getDirectiveCode()); + EXPECT_EQ(directiveSubtypeCode, rxPdu.getDirectiveSubtypeCode()); + EXPECT_EQ(conditionCode, rxPdu.getConditionCode()); + EXPECT_EQ(transactionStatus, rxPdu.getTransactionStatus()); +} + +TEST_F(PduTest, AckForEof) { + // Test ACK for EOF directive + Pdu::AckPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, + CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(FILE_DIRECTIVE_END_OF_FILE, rxPdu.getDirectiveCode()); + EXPECT_EQ(CONDITION_CODE_NO_ERROR, rxPdu.getConditionCode()); + EXPECT_EQ(ACK_TXN_STATUS_ACTIVE, rxPdu.getTransactionStatus()); +} + +TEST_F(PduTest, AckForFin) { + // Test ACK for FIN directive + Pdu::AckPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, FILE_DIRECTIVE_FIN, 0, + CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_TERMINATED); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(FILE_DIRECTIVE_FIN, rxPdu.getDirectiveCode()); + EXPECT_EQ(ACK_TXN_STATUS_TERMINATED, rxPdu.getTransactionStatus()); +} + +TEST_F(PduTest, AckWithError) { + // Test ACK with error condition code + Pdu::AckPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, + CONDITION_CODE_FILE_CHECKSUM_FAILURE, ACK_TXN_STATUS_TERMINATED); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); + EXPECT_EQ(ACK_TXN_STATUS_TERMINATED, rxPdu.getTransactionStatus()); +} + +TEST_F(PduTest, AckWithSubtype) { + // Test ACK with non-zero subtype code + Pdu::AckPdu txPdu; + const U8 subtypeCode = 5; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, FILE_DIRECTIVE_FIN, subtypeCode, + CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(subtypeCode, rxPdu.getDirectiveSubtypeCode()); +} + +TEST_F(PduTest, AckBitPackingValidation) { + // Test various combinations to verify bit packing is correct + const FileDirective directives[] = {FILE_DIRECTIVE_END_OF_FILE, FILE_DIRECTIVE_FIN}; + const AckTxnStatus statuses[] = {ACK_TXN_STATUS_UNDEFINED, ACK_TXN_STATUS_ACTIVE, + ACK_TXN_STATUS_TERMINATED, ACK_TXN_STATUS_UNRECOGNIZED}; + const ConditionCode conditions[] = {CONDITION_CODE_NO_ERROR, CONDITION_CODE_FILE_CHECKSUM_FAILURE}; + + for (const auto& directive : directives) { + for (const auto& status : statuses) { + for (const auto& condition : conditions) { + Pdu::AckPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, directive, 0, condition, status); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + Pdu::AckPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(directive, rxPdu.getDirectiveCode()) + << "Directive mismatch for combination: dir=" + << static_cast(directive) << " status=" << static_cast(status) + << " condition=" << static_cast(condition); + EXPECT_EQ(status, rxPdu.getTransactionStatus()) + << "Status mismatch for combination: dir=" + << static_cast(directive) << " status=" << static_cast(status) + << " condition=" << static_cast(condition); + EXPECT_EQ(condition, rxPdu.getConditionCode()) + << "Condition mismatch for combination: dir=" + << static_cast(directive) << " status=" << static_cast(status) + << " condition=" << static_cast(condition); + } + } + } +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); From 0bfb00138f951b1dc313c976e158a5320ef34e0e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 13:15:44 -0700 Subject: [PATCH 078/185] Added AckPdu UT for CfdpManager --- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 103 ++++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 32 ++++++ 3 files changed, 141 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 9ed612f0505..c4d7c901222 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -30,6 +30,12 @@ TEST(Pdu, FinPdu) { delete tester; } +TEST(Pdu, AckPdu) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testAckPdu(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 5581615c26c..45373ea3365 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -176,6 +176,20 @@ bool CfdpManagerTester::deserializeFinPdu( return true; } +bool CfdpManagerTester::deserializeAckPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::AckPdu& ackPdu +) { + // Use the AckPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeAckPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + void CfdpManagerTester::validateMetadataPdu( const Cfdp::Pdu::MetadataPdu& metadataPdu, U32 expectedSourceEid, @@ -313,6 +327,31 @@ void CfdpManagerTester::validateFinPdu( EXPECT_EQ(expectedFileStatus, finPdu.getFileStatus()) << "File status mismatch"; } +void CfdpManagerTester::validateAckPdu( + const Cfdp::Pdu::AckPdu& ackPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::FileDirective expectedDirectiveCode, + U8 expectedDirectiveSubtypeCode, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::AckTxnStatus expectedTransactionStatus +) { + // Validate header fields + const Cfdp::Pdu::Header& header = ackPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate ACK-specific fields + EXPECT_EQ(expectedDirectiveCode, ackPdu.getDirectiveCode()) << "Directive code mismatch"; + EXPECT_EQ(expectedDirectiveSubtypeCode, ackPdu.getDirectiveSubtypeCode()) << "Directive subtype code mismatch"; + EXPECT_EQ(expectedConditionCode, ackPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedTransactionStatus, ackPdu.getTransactionStatus()) << "Transaction status mismatch"; +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -583,6 +622,70 @@ void CfdpManagerTester::testFinPdu() { static_cast(testFileStatus)); } +void CfdpManagerTester::testAckPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendAck() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for ACK PDU emission + const char* srcFile = "/tmp/test_ack.bin"; + const char* dstFile = "/tmp/dest_ack.bin"; + const CfdpFileSize fileSize = 2048; + const U8 channelId = 0; + const U32 testSequenceId = 88; + const U32 testPeerId = 175; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup test parameters for ACK PDU + const CF_CFDP_AckTxnStatus_t testTransactionStatus = CF_CFDP_AckTxnStatus_ACTIVE; + const CF_CFDP_FileDirective_t testDirectiveCode = CF_CFDP_FileDirective_EOF; + const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke CF_CFDP_SendAck to emit ACK PDU + CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, + testConditionCode, testPeerId, testSequenceId); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete ACK PDU (header + body) + Cfdp::Pdu::AckPdu ackPdu; + bool ackOk = deserializeAckPdu(pduBuffer, ackPdu); + ASSERT_TRUE(ackOk) << "Failed to deserialize ACK PDU"; + + // Step 5: Validate all PDU fields + // ACK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) + // acknowledging the EOF directive + // Note: Legacy engine sets subtype code to 1 for non-extended features (see CfdpEngine.cpp:433) + const U8 expectedSubtypeCode = 1; + validateAckPdu(ackPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, + static_cast(testDirectiveCode), + expectedSubtypeCode, + static_cast(testConditionCode), + static_cast(testTransactionStatus)); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 1af2e3a70ad..b3b68c8214c 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -59,6 +59,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test generating a FIN PDU void testFinPdu(); + //! Test generating an ACK PDU + void testAckPdu(); + private: // ---------------------------------------------------------------------- // Helper functions @@ -143,6 +146,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::FinPdu& finPdu ); + //! Helper to deserialize ACK PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param ackPdu Output: deserialized ACK PDU + //! @return True if deserialization successful + bool deserializeAckPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::AckPdu& ackPdu + ); + //! Helper to validate Metadata PDU fields //! @param metadataPdu Deserialized metadata PDU to validate //! @param expectedSourceEid Expected source entity ID @@ -213,6 +225,26 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::FinFileStatus expectedFileStatus ); + //! Helper to validate ACK PDU fields + //! @param ackPdu Deserialized ACK PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedDirectiveCode Expected directive code being acknowledged + //! @param expectedDirectiveSubtypeCode Expected directive subtype code + //! @param expectedConditionCode Expected condition code + //! @param expectedTransactionStatus Expected transaction status + void validateAckPdu( + const Cfdp::Pdu::AckPdu& ackPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::FileDirective expectedDirectiveCode, + U8 expectedDirectiveSubtypeCode, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::AckTxnStatus expectedTransactionStatus + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From fba8b22942def734bfef094784232cefadcf7c50 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 13:44:18 -0700 Subject: [PATCH 079/185] Added missing CRC check --- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 53 ++++++++++++++++--- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 4 +- 2 files changed, 49 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 45373ea3365..74e4aeb73f2 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -283,7 +283,8 @@ void CfdpManagerTester::validateEofPdu( U32 expectedDestEid, U32 expectedTransactionSeq, Cfdp::ConditionCode expectedConditionCode, - CfdpFileSize expectedFileSize + CfdpFileSize expectedFileSize, + const char* sourceFilename ) { // Validate header fields const Cfdp::Pdu::Header& header = eofPdu.asHeader(); @@ -298,9 +299,31 @@ void CfdpManagerTester::validateEofPdu( EXPECT_EQ(expectedConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; EXPECT_EQ(expectedFileSize, eofPdu.getFileSize()) << "File size mismatch"; - // Verify checksum field exists and is accessible + // Compute file CRC and validate against EOF PDU checksum U32 rxChecksum = eofPdu.getChecksum(); - (void)rxChecksum; // Checksum value depends on internal calculation + + // Open and read the source file to compute CRC + Os::File file; + Os::File::Status fileStatus = file.open(sourceFilename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file: " << sourceFilename; + + // Allocate buffer for file content + U8* fileData = new U8[expectedFileSize]; + FwSizeType bytesRead = expectedFileSize; + fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(expectedFileSize, bytesRead) << "Failed to read complete file"; + + // Compute CRC using CFDP Checksum + CFDP::Checksum computedChecksum; + computedChecksum.update(fileData, 0, expectedFileSize); + U32 expectedCrc = computedChecksum.getValue(); + + delete[] fileData; + + // Validate checksum matches + EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; } void CfdpManagerTester::validateFinPdu( @@ -516,9 +539,9 @@ void CfdpManagerTester::testEofPdu() { // 4. Deserialize and validate // Step 1: Configure transaction for EOF PDU emission - const char* srcFile = "/tmp/test_eof.bin"; + const char* srcFile = "test/ut/data/test_file.bin"; const char* dstFile = "/tmp/dest_eof.bin"; - const CfdpFileSize fileSize = 4096; + const CfdpFileSize fileSize = 242; // Actual size of test_file.bin const U8 channelId = 0; const U32 testSequenceId = 55; const U32 testPeerId = 150; @@ -538,6 +561,22 @@ void CfdpManagerTester::testEofPdu() { const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; txn->state_data.send.cached_pos = fileSize; // Simulate file transfer complete + // Read test file and compute CRC + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << srcFile; + + U8* fileData = new U8[fileSize]; + FwSizeType bytesRead = fileSize; + fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read test file"; + ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; + + // Compute and set CRC in transaction (matches what CF_CFDP_SendEof expects) + txn->crc.update(fileData, 0, fileSize); + delete[] fileData; + // Clear port history before test this->clearHistory(); @@ -557,9 +596,9 @@ void CfdpManagerTester::testEofPdu() { bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; - // Step 5: Validate all PDU fields + // Step 5: Validate all PDU fields including CRC validateEofPdu(eofPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, testConditionCode, fileSize); + testSequenceId, testConditionCode, fileSize, srcFile); } void CfdpManagerTester::testFinPdu() { diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index b3b68c8214c..4740689fcbb 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -198,13 +198,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param expectedTransactionSeq Expected transaction sequence number //! @param expectedConditionCode Expected condition code //! @param expectedFileSize Expected file size + //! @param sourceFilename Source file path to compute CRC for validation void validateEofPdu( const Cfdp::Pdu::EofPdu& eofPdu, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, Cfdp::ConditionCode expectedConditionCode, - CfdpFileSize expectedFileSize + CfdpFileSize expectedFileSize, + const char* sourceFilename ); //! Helper to validate FIN PDU fields From 7c8af6324753a80b2362368fe3ea502a492453a3 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 15:15:29 -0700 Subject: [PATCH 080/185] Added NakPdu implementaiton and UTs --- Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp | 147 ++++++++++++++++++ Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 3 + .../CfdpManager/Pdu/test/ut/PduTests.cpp | 146 +++++++++++++++++ 4 files changed, 297 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt index 9af2d1d68a2..502eec387b5 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt @@ -18,6 +18,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/EofPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FinPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/AckPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/NakPdu.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp new file mode 100644 index 00000000000..dd603709039 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp @@ -0,0 +1,147 @@ +// ====================================================================== +// \title NakPdu.cpp +// \author campuzan +// \brief cpp file for CFDP NAK (Negative Acknowledge) PDU +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +void Pdu::NakPdu::initialize(Direction direction, + TransmissionMode txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + U32 scopeStart, + U32 scopeEnd) { + // Initialize header with T_NAK type + this->m_header.initialize(T_NAK, direction, txmMode, sourceEid, transactionSeq, destEid); + + this->m_scopeStart = scopeStart; + this->m_scopeEnd = scopeEnd; +} + +U32 Pdu::NakPdu::bufferSize() const { + U32 size = this->m_header.bufferSize(); + + // Directive code: 1 byte (FILE_DIRECTIVE_NAK) + // Scope start: 4 bytes + // Scope end: 4 bytes + // Note: This implementation uses simplified NAK with only scope, no segment requests + size += sizeof(U8) + sizeof(U32) + sizeof(U32); + + return size; +} + +Fw::SerializeStatus Pdu::NakPdu::toBuffer(Fw::Buffer& buffer) const { + Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); + if (status == Fw::FW_SERIALIZE_OK) { + buffer.setSize(serialBuffer.getSize()); + } + return status; +} + +Fw::SerializeStatus Pdu::NakPdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Validate this is a directive PDU (not file data) + if (this->m_header.m_pduType != PDU_TYPE_DIRECTIVE) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Validate directive code + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + if (directiveCode != FILE_DIRECTIVE_NAK) { + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + + // Now set the type to T_NAK since we've validated it + this->m_header.m_type = T_NAK; + + // Deserialize the NAK body + return this->fromSerialBuffer(serialBuffer); +} + +Fw::SerializeStatus Pdu::NakPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + FW_ASSERT(this->m_header.m_type == T_NAK); + + // Calculate PDU data length (everything after header) + U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + + // Update header with data length + Header headerCopy = this->m_header; + headerCopy.setPduDataLength(static_cast(dataLength)); + + // Serialize header + Fw::SerializeStatus status = headerCopy.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Directive code (NAK = 8) + U8 directiveCodeByte = static_cast(FILE_DIRECTIVE_NAK); + status = serialBuffer.serializeFrom(directiveCodeByte); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Scope start (32-bit offset) + status = serialBuffer.serializeFrom(this->m_scopeStart); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Scope end (32-bit offset) + status = serialBuffer.serializeFrom(this->m_scopeEnd); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Note: This implementation uses simplified NAK with only scope + // No segment request pairs are included + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Pdu::NakPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + FW_ASSERT(this->m_header.m_type == T_NAK); + + // Directive code already read by fromBuffer() + + // Scope start (32-bit offset) + Fw::SerializeStatus status = serialBuffer.deserializeTo(this->m_scopeStart); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Scope end (32-bit offset) + status = serialBuffer.deserializeTo(this->m_scopeEnd); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Note: This implementation uses simplified NAK with only scope + // No segment request pairs are parsed + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 53a26a2a063..2fcdf867888 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -578,6 +578,9 @@ union Pdu { //! Convert this NakPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + //! Initialize this NakPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + //! Get this as a Header const Header& asHeader() const { return this->m_header; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index b159c88643d..0dd6e1f6cbe 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -764,6 +764,152 @@ TEST_F(PduTest, AckBitPackingValidation) { } } +// ====================================================================== +// NAK PDU Tests +// ====================================================================== + +TEST_F(PduTest, NakBufferSize) { + Pdu::NakPdu pdu; + pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 100, 500); + + U32 size = pdu.bufferSize(); + // Should include header + directive(1) + scope_start(4) + scope_end(4) = header + 9 + ASSERT_GT(size, 0U); + U32 expectedSize = pdu.asHeader().bufferSize() + 9; + ASSERT_EQ(expectedSize, size); +} + +TEST_F(PduTest, NakRoundTrip) { + // Arrange - Create transmit PDU + Pdu::NakPdu txPdu; + const Direction direction = DIRECTION_TOWARD_SENDER; + const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const U32 scopeStart = 1024; + const U32 scopeEnd = 8192; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + scopeStart, scopeEnd); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header fields + const Pdu::Header& header = rxPdu.asHeader(); + EXPECT_EQ(Pdu::T_NAK, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify NAK-specific fields + EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); + EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); +} + +TEST_F(PduTest, NakZeroScope) { + // Test NAK with zero scope (start of file) + Pdu::NakPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 0, 1024); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(0U, rxPdu.getScopeStart()); + EXPECT_EQ(1024U, rxPdu.getScopeEnd()); +} + +TEST_F(PduTest, NakLargeScope) { + // Test NAK with large file offsets + Pdu::NakPdu txPdu; + const U32 largeStart = 0xFFFF0000; + const U32 largeEnd = 0xFFFFFFFF; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, largeStart, largeEnd); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(largeStart, rxPdu.getScopeStart()); + EXPECT_EQ(largeEnd, rxPdu.getScopeEnd()); +} + +TEST_F(PduTest, NakSingleByte) { + // Test NAK for single byte gap + Pdu::NakPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 1000, 1001); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(1000U, rxPdu.getScopeStart()); + EXPECT_EQ(1001U, rxPdu.getScopeEnd()); +} + +TEST_F(PduTest, NakMultipleCombinations) { + // Test various scope combinations + const U32 testScopes[][2] = { + {0, 100}, + {512, 1024}, + {4096, 8192}, + {0x10000, 0x20000}, + {0x80000000, 0x90000000} + }; + + for (const auto& scope : testScopes) { + Pdu::NakPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 10, 20, 30, scope[0], scope[1]); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(scope[0], rxPdu.getScopeStart()) + << "Scope start mismatch for range: " << scope[0] << "-" << scope[1]; + EXPECT_EQ(scope[1], rxPdu.getScopeEnd()) + << "Scope end mismatch for range: " << scope[0] << "-" << scope[1]; + } +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); From 2ce3bc32300b527f9daace9aa1789f18d953039f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 15:47:41 -0700 Subject: [PATCH 081/185] Added CfdpManager NackPdu UT --- Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp | 82 +++++++-- Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 37 +++- .../CfdpManager/Pdu/test/ut/PduTests.cpp | 165 +++++++++++++++++- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 152 ++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 32 ++++ 6 files changed, 449 insertions(+), 25 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp index dd603709039..16665676249 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp @@ -16,23 +16,39 @@ void Pdu::NakPdu::initialize(Direction direction, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - U32 scopeStart, - U32 scopeEnd) { + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd) { // Initialize header with T_NAK type this->m_header.initialize(T_NAK, direction, txmMode, sourceEid, transactionSeq, destEid); this->m_scopeStart = scopeStart; this->m_scopeEnd = scopeEnd; + this->m_numSegments = 0; +} + +bool Pdu::NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { + if (this->m_numSegments >= CF_NAK_MAX_SEGMENTS) { + return false; + } + this->m_segments[this->m_numSegments].offsetStart = offsetStart; + this->m_segments[this->m_numSegments].offsetEnd = offsetEnd; + this->m_numSegments++; + return true; +} + +void Pdu::NakPdu::clearSegments() { + this->m_numSegments = 0; } U32 Pdu::NakPdu::bufferSize() const { U32 size = this->m_header.bufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_NAK) - // Scope start: 4 bytes - // Scope end: 4 bytes - // Note: This implementation uses simplified NAK with only scope, no segment requests - size += sizeof(U8) + sizeof(U32) + sizeof(U32); + // Scope start: sizeof(CfdpFileSize) bytes + // Scope end: sizeof(CfdpFileSize) bytes + // Segment requests: m_numSegments * (2 * sizeof(CfdpFileSize)) bytes + size += static_cast(sizeof(U8) + sizeof(CfdpFileSize) + sizeof(CfdpFileSize)); + size += static_cast(this->m_numSegments * (sizeof(CfdpFileSize) + sizeof(CfdpFileSize))); return size; } @@ -103,20 +119,33 @@ Fw::SerializeStatus Pdu::NakPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } - // Scope start (32-bit offset) + // Scope start (file offset) status = serialBuffer.serializeFrom(this->m_scopeStart); if (status != Fw::FW_SERIALIZE_OK) { return status; } - // Scope end (32-bit offset) + // Scope end (file offset) status = serialBuffer.serializeFrom(this->m_scopeEnd); if (status != Fw::FW_SERIALIZE_OK) { return status; } - // Note: This implementation uses simplified NAK with only scope - // No segment request pairs are included + // Serialize segment requests + for (U8 i = 0; i < this->m_numSegments; i++) { + // Segment start offset + status = serialBuffer.serializeFrom(this->m_segments[i].offsetStart); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Segment end offset + status = serialBuffer.serializeFrom(this->m_segments[i].offsetEnd); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + return Fw::FW_SERIALIZE_OK; } @@ -125,20 +154,45 @@ Fw::SerializeStatus Pdu::NakPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer // Directive code already read by fromBuffer() - // Scope start (32-bit offset) + // Scope start (file offset) Fw::SerializeStatus status = serialBuffer.deserializeTo(this->m_scopeStart); if (status != Fw::FW_SERIALIZE_OK) { return status; } - // Scope end (32-bit offset) + // Scope end (file offset) status = serialBuffer.deserializeTo(this->m_scopeEnd); if (status != Fw::FW_SERIALIZE_OK) { return status; } - // Note: This implementation uses simplified NAK with only scope - // No segment request pairs are parsed + // Calculate number of segment requests from remaining buffer size + // Each segment is 2 * sizeof(CfdpFileSize) bytes + Fw::Serializable::SizeType remainingBytes = serialBuffer.getDeserializeSizeLeft(); + U32 segmentSize = sizeof(CfdpFileSize) + sizeof(CfdpFileSize); + U32 numSegsCalculated = static_cast(remainingBytes / segmentSize); + this->m_numSegments = static_cast(numSegsCalculated); + + // Limit to max segments + if (this->m_numSegments > CF_NAK_MAX_SEGMENTS) { + this->m_numSegments = CF_NAK_MAX_SEGMENTS; + } + + // Deserialize segment requests + for (U8 i = 0; i < this->m_numSegments; i++) { + // Segment start offset + status = serialBuffer.deserializeTo(this->m_segments[i].offsetStart); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Segment end offset + status = serialBuffer.deserializeTo(this->m_segments[i].offsetEnd); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + return Fw::FW_SERIALIZE_OK; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 2fcdf867888..490b886db43 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -548,6 +548,12 @@ union Pdu { Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; }; + //! Segment request structure for NAK PDU + struct SegmentRequest { + CfdpFileSize offsetStart; //!< Start offset of missing data + CfdpFileSize offsetEnd; //!< End offset of missing data + }; + //! The type of a NAK PDU class NakPdu { friend union Pdu; @@ -557,10 +563,16 @@ union Pdu { Header m_header; //! Scope start offset - U32 m_scopeStart; + CfdpFileSize m_scopeStart; //! Scope end offset - U32 m_scopeEnd; + CfdpFileSize m_scopeEnd; + + //! Number of segment requests + U8 m_numSegments; + + //! Segment requests array (max CF_NAK_MAX_SEGMENTS = 58) + SegmentRequest m_segments[58]; public: //! Initialize a NAK PDU @@ -569,8 +581,8 @@ union Pdu { CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, - U32 scopeStart, - U32 scopeEnd); + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd); //! Compute the buffer size needed U32 bufferSize() const; @@ -585,10 +597,23 @@ union Pdu { const Header& asHeader() const { return this->m_header; } //! Get scope start - U32 getScopeStart() const { return this->m_scopeStart; } + CfdpFileSize getScopeStart() const { return this->m_scopeStart; } //! Get scope end - U32 getScopeEnd() const { return this->m_scopeEnd; } + CfdpFileSize getScopeEnd() const { return this->m_scopeEnd; } + + //! Get number of segments + U8 getNumSegments() const { return this->m_numSegments; } + + //! Get segment at index (no bounds checking - caller must verify index < getNumSegments()) + const SegmentRequest& getSegment(U8 index) const { return this->m_segments[index]; } + + //! Add a segment request + //! @return True if segment was added, false if segment array is full + bool addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd); + + //! Clear all segment requests + void clearSegments(); private: //! Initialize this NakPdu from a SerialBuffer diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 0dd6e1f6cbe..95c2c1bd839 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -788,8 +788,8 @@ TEST_F(PduTest, NakRoundTrip) { const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; - const U32 scopeStart = 1024; - const U32 scopeEnd = 8192; + const CfdpFileSize scopeStart = 1024; + const CfdpFileSize scopeEnd = 8192; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, scopeStart, scopeEnd); @@ -842,8 +842,8 @@ TEST_F(PduTest, NakZeroScope) { TEST_F(PduTest, NakLargeScope) { // Test NAK with large file offsets Pdu::NakPdu txPdu; - const U32 largeStart = 0xFFFF0000; - const U32 largeEnd = 0xFFFFFFFF; + const CfdpFileSize largeStart = 0xFFFF0000; + const CfdpFileSize largeEnd = 0xFFFFFFFF; txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, 1, 2, 3, largeStart, largeEnd); @@ -882,7 +882,7 @@ TEST_F(PduTest, NakSingleByte) { TEST_F(PduTest, NakMultipleCombinations) { // Test various scope combinations - const U32 testScopes[][2] = { + const CfdpFileSize testScopes[][2] = { {0, 100}, {512, 1024}, {4096, 8192}, @@ -910,6 +910,161 @@ TEST_F(PduTest, NakMultipleCombinations) { } } +TEST_F(PduTest, NakWithSingleSegment) { + // Test NAK PDU with one segment request + Pdu::NakPdu txPdu; + const CfdpFileSize scopeStart = 0; + const CfdpFileSize scopeEnd = 4096; + const CfdpFileSize segStart = 1024; + const CfdpFileSize segEnd = 2048; + + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, scopeStart, scopeEnd); + + ASSERT_TRUE(txPdu.addSegment(segStart, segEnd)); + EXPECT_EQ(1, txPdu.getNumSegments()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); + EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); + EXPECT_EQ(1, rxPdu.getNumSegments()); + EXPECT_EQ(segStart, rxPdu.getSegment(0).offsetStart); + EXPECT_EQ(segEnd, rxPdu.getSegment(0).offsetEnd); +} + +TEST_F(PduTest, NakWithMultipleSegments) { + // Test NAK PDU with multiple segment requests + Pdu::NakPdu txPdu; + const CfdpFileSize scopeStart = 0; + const CfdpFileSize scopeEnd = 10000; + + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, scopeStart, scopeEnd); + + // Add 5 segments representing gaps in received data + ASSERT_TRUE(txPdu.addSegment(100, 200)); + ASSERT_TRUE(txPdu.addSegment(500, 750)); + ASSERT_TRUE(txPdu.addSegment(1000, 1500)); + ASSERT_TRUE(txPdu.addSegment(3000, 4000)); + ASSERT_TRUE(txPdu.addSegment(8000, 9000)); + EXPECT_EQ(5, txPdu.getNumSegments()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); + EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); + EXPECT_EQ(5, rxPdu.getNumSegments()); + + // Verify each segment + EXPECT_EQ(100, rxPdu.getSegment(0).offsetStart); + EXPECT_EQ(200, rxPdu.getSegment(0).offsetEnd); + EXPECT_EQ(500, rxPdu.getSegment(1).offsetStart); + EXPECT_EQ(750, rxPdu.getSegment(1).offsetEnd); + EXPECT_EQ(1000, rxPdu.getSegment(2).offsetStart); + EXPECT_EQ(1500, rxPdu.getSegment(2).offsetEnd); + EXPECT_EQ(3000, rxPdu.getSegment(3).offsetStart); + EXPECT_EQ(4000, rxPdu.getSegment(3).offsetEnd); + EXPECT_EQ(8000, rxPdu.getSegment(4).offsetStart); + EXPECT_EQ(9000, rxPdu.getSegment(4).offsetEnd); +} + +TEST_F(PduTest, NakWithMaxSegments) { + // Test NAK PDU with maximum number of segments (58) + Pdu::NakPdu txPdu; + const CfdpFileSize scopeStart = 0; + const CfdpFileSize scopeEnd = 100000; + + txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, scopeStart, scopeEnd); + + // Add 58 segments (CF_NAK_MAX_SEGMENTS) + for (U8 i = 0; i < 58; i++) { + CfdpFileSize start = i * 1000; + CfdpFileSize end = start + 500; + ASSERT_TRUE(txPdu.addSegment(start, end)) << "Failed to add segment " << static_cast(i); + } + EXPECT_EQ(58, txPdu.getNumSegments()); + + // Try to add one more - should fail + EXPECT_FALSE(txPdu.addSegment(60000, 61000)); + EXPECT_EQ(58, txPdu.getNumSegments()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::NakPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); + EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); + EXPECT_EQ(58, rxPdu.getNumSegments()); + + // Spot check a few segments + EXPECT_EQ(0, rxPdu.getSegment(0).offsetStart); + EXPECT_EQ(500, rxPdu.getSegment(0).offsetEnd); + EXPECT_EQ(10000, rxPdu.getSegment(10).offsetStart); + EXPECT_EQ(10500, rxPdu.getSegment(10).offsetEnd); + EXPECT_EQ(57000, rxPdu.getSegment(57).offsetStart); + EXPECT_EQ(57500, rxPdu.getSegment(57).offsetEnd); +} + +TEST_F(PduTest, NakClearSegments) { + // Test clearSegments() functionality + Pdu::NakPdu pdu; + pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 0, 4096); + + // Add segments + ASSERT_TRUE(pdu.addSegment(100, 200)); + ASSERT_TRUE(pdu.addSegment(300, 400)); + EXPECT_EQ(2, pdu.getNumSegments()); + + // Clear and verify + pdu.clearSegments(); + EXPECT_EQ(0, pdu.getNumSegments()); + + // Should be able to add new segments + ASSERT_TRUE(pdu.addSegment(500, 600)); + EXPECT_EQ(1, pdu.getNumSegments()); +} + +TEST_F(PduTest, NakBufferSizeWithSegments) { + // Test that bufferSize() correctly accounts for segments + Pdu::NakPdu pdu; + pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + 1, 2, 3, 0, 4096); + + U32 baseSizeNoSegments = pdu.bufferSize(); + + // Add one segment + ASSERT_TRUE(pdu.addSegment(100, 200)); + U32 sizeWithOneSegment = pdu.bufferSize(); + EXPECT_EQ(baseSizeNoSegments + 8, sizeWithOneSegment); // 2 * sizeof(CfdpFileSize) = 8 + + // Add another segment + ASSERT_TRUE(pdu.addSegment(300, 400)); + U32 sizeWithTwoSegments = pdu.bufferSize(); + EXPECT_EQ(baseSizeNoSegments + 16, sizeWithTwoSegments); // 4 * sizeof(CfdpFileSize) = 16 +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index c4d7c901222..fadc4b2035f 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -36,6 +36,12 @@ TEST(Pdu, AckPdu) { delete tester; } +TEST(Pdu, NakPdu) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testNakPdu(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 74e4aeb73f2..607f1277440 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -190,6 +190,20 @@ bool CfdpManagerTester::deserializeAckPdu( return true; } +bool CfdpManagerTester::deserializeNakPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::NakPdu& nakPdu +) { + // Use the NakPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeNakPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + void CfdpManagerTester::validateMetadataPdu( const Cfdp::Pdu::MetadataPdu& metadataPdu, U32 expectedSourceEid, @@ -375,6 +389,45 @@ void CfdpManagerTester::validateAckPdu( EXPECT_EQ(expectedTransactionStatus, ackPdu.getTransactionStatus()) << "Transaction status mismatch"; } +void CfdpManagerTester::validateNakPdu( + const Cfdp::Pdu::NakPdu& nakPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedScopeStart, + CfdpFileSize expectedScopeEnd, + U8 expectedNumSegments, + const Cfdp::Pdu::SegmentRequest* expectedSegments +) { + // Validate header fields + const Cfdp::Pdu::Header& header = nakPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate NAK-specific fields + EXPECT_EQ(expectedScopeStart, nakPdu.getScopeStart()) << "Scope start mismatch"; + EXPECT_EQ(expectedScopeEnd, nakPdu.getScopeEnd()) << "Scope end mismatch"; + + // Validate segment requests if expectedNumSegments > 0 + if (expectedNumSegments > 0) { + EXPECT_EQ(expectedNumSegments, nakPdu.getNumSegments()) + << "Expected " << static_cast(expectedNumSegments) << " segment requests"; + + // Validate each segment if expectedSegments array is provided + if (expectedSegments != nullptr) { + for (U8 i = 0; i < expectedNumSegments; i++) { + EXPECT_EQ(expectedSegments[i].offsetStart, nakPdu.getSegment(i).offsetStart) + << "Segment " << static_cast(i) << " start offset mismatch"; + EXPECT_EQ(expectedSegments[i].offsetEnd, nakPdu.getSegment(i).offsetEnd) + << "Segment " << static_cast(i) << " end offset mismatch"; + } + } + } +} + // ---------------------------------------------------------------------- // Tests // ---------------------------------------------------------------------- @@ -725,6 +778,105 @@ void CfdpManagerTester::testAckPdu() { static_cast(testTransactionStatus)); } +void CfdpManagerTester::testNakPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Construct NAK PDU with scope_start and scope_end + // 3. Invoke CF_CFDP_SendNak() + // 4. Capture PDU from dataOut and validate + + // Step 1: Configure transaction for NAK PDU emission + const char* srcFile = "/tmp/test_nak.bin"; + const char* dstFile = "/tmp/dest_nak.bin"; + const CfdpFileSize fileSize = 4096; + const U8 channelId = 0; + const U32 testSequenceId = 99; + const U32 testPeerId = 200; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Construct PDU buffer with NAK header + CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + txn, + CF_CFDP_FileDirective_NAK, + component.getLocalEidParam(), // NAK sent from receiver (local) + testPeerId, // to sender (peer) + 1, // towards sender + testSequenceId, + 0 // directive PDU (not file data) + ); + ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; + + // Step 3: Setup NAK-specific fields + CF_Logical_PduNak_t* nak = &ph->int_header.nak; + const CfdpFileSize testScopeStart = 0; // Scope covers entire file + const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file + nak->scope_start = testScopeStart; + nak->scope_end = testScopeEnd; + + // Add segment requests indicating specific missing data ranges + // Simulates receiver requesting retransmission of 3 gaps + nak->segment_list.num_segments = 3; + + // Gap 1: Missing data from 512-1024 + nak->segment_list.segments[0].offset_start = 512; + nak->segment_list.segments[0].offset_end = 1024; + + // Gap 2: Missing data from 2048-2560 + nak->segment_list.segments[1].offset_start = 2048; + nak->segment_list.segments[1].offset_end = 2560; + + // Gap 3: Missing data from 3584-4096 + nak->segment_list.segments[2].offset_start = 3584; + nak->segment_list.segments[2].offset_end = 4096; + + // Step 4: Invoke CF_CFDP_SendNak to emit NAK PDU + CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; + + // Step 5: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 6: Deserialize complete NAK PDU (header + body) + Cfdp::Pdu::NakPdu nakPdu; + bool nakOk = deserializeNakPdu(pduBuffer, nakPdu); + ASSERT_TRUE(nakOk) << "Failed to deserialize NAK PDU"; + + // Step 7: Validate all PDU fields including segment requests + // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) + // requesting retransmission of missing data + + // Define expected segment requests + Cfdp::Pdu::SegmentRequest expectedSegments[3]; + expectedSegments[0].offsetStart = 512; + expectedSegments[0].offsetEnd = 1024; + expectedSegments[1].offsetStart = 2048; + expectedSegments[1].offsetEnd = 2560; + expectedSegments[2].offsetStart = 3584; + expectedSegments[2].offsetEnd = 4096; + + // Validate all fields including segments + validateNakPdu(nakPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, testScopeStart, testScopeEnd, + 3, expectedSegments); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 4740689fcbb..f747984743c 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -62,6 +62,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test generating an ACK PDU void testAckPdu(); + //! Test generating a NAK PDU + void testNakPdu(); + private: // ---------------------------------------------------------------------- // Helper functions @@ -155,6 +158,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Pdu::AckPdu& ackPdu ); + //! Helper to deserialize NAK PDU + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) + //! @param nakPdu Output: deserialized NAK PDU + //! @return True if deserialization successful + bool deserializeNakPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::NakPdu& nakPdu + ); + //! Helper to validate Metadata PDU fields //! @param metadataPdu Deserialized metadata PDU to validate //! @param expectedSourceEid Expected source entity ID @@ -247,6 +259,26 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::AckTxnStatus expectedTransactionStatus ); + //! Helper to validate NAK PDU fields + //! @param nakPdu Deserialized NAK PDU to validate + //! @param expectedSourceEid Expected source entity ID + //! @param expectedDestEid Expected destination entity ID + //! @param expectedTransactionSeq Expected transaction sequence number + //! @param expectedScopeStart Expected scope start offset + //! @param expectedScopeEnd Expected scope end offset + //! @param expectedNumSegments Expected number of segment requests (0 = skip segment validation) + //! @param expectedSegments Optional array of expected segment requests (only used if expectedNumSegments > 0) + void validateNakPdu( + const Cfdp::Pdu::NakPdu& nakPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedScopeStart, + CfdpFileSize expectedScopeEnd, + U8 expectedNumSegments = 0, + const Cfdp::Pdu::SegmentRequest* expectedSegments = nullptr + ); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 9642f748e257bb3033b50b15d4388d52c68e2cbc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 16:07:30 -0700 Subject: [PATCH 082/185] Refactor PDU tests to a new file --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 833 +---------------- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 853 ++++++++++++++++++ 3 files changed, 855 insertions(+), 832 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index c182e4ae4fd..3cfc1e5a0e2 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -39,5 +39,6 @@ register_fprime_ut( SOURCES "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTestMain.cpp" "${CMAKE_CURRENT_LIST_DIR}/test/ut/CfdpManagerTester.cpp" + "${CMAKE_CURRENT_LIST_DIR}/test/ut/PduTester.cpp" UT_AUTO_HELPERS ) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 607f1277440..e0c93f9482d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -5,14 +5,6 @@ // ====================================================================== #include "CfdpManagerTester.hpp" -#include -#include -#include -#include -#include -#include -#include -#include namespace Svc { @@ -51,832 +43,9 @@ Fw::Buffer CfdpManagerTester::from_bufferAllocate_handler( } // ---------------------------------------------------------------------- -// PDU Test Helper Implementations +// Transaction Test Implementations // ---------------------------------------------------------------------- -CF_Transaction_t* CfdpManagerTester::setupTestTransaction( - CF_TxnState_t state, - U8 channelId, - const char* srcFilename, - const char* dstFilename, - U32 fileSize, - U32 sequenceId, - U32 peerId -) { - // For white box testing, directly use the first transaction for the specified channel - U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; - CF_Transaction_t* txn = &cfdpEngine.transactions[txnIndex]; - - // Use the first history for the specified channel - U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; - CF_History_t* history = &cfdpEngine.histories[histIndex]; - - // Initialize transaction state - txn->state = state; - txn->fsize = fileSize; - txn->chan_num = channelId; - txn->cfdpManager = &this->component; - txn->history = history; - - // Initialize history - history->peer_eid = peerId; - history->seq_num = sequenceId; - history->fnames.src_filename = Fw::String(srcFilename); - history->fnames.dst_filename = Fw::String(dstFilename); - history->dir = CF_Direction_TX; - - return txn; -} - -const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { - // Retrieve PDU buffer from dataOut port history - EXPECT_GT(this->fromPortHistory_dataOut->size(), index); - static Fw::Buffer emptyBuffer; - if (this->fromPortHistory_dataOut->size() <= static_cast(index)) { - return emptyBuffer; - } - - // Extract buffer from history entry - const FromPortEntry_dataOut& entry = - this->fromPortHistory_dataOut->at(index); - return entry.fwBuffer; -} - -bool CfdpManagerTester::deserializePduHeader( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::Header& header -) { - // Copy buffer data for deserialization - U8 buffer[CF_MAX_PDU_SIZE]; - FwSizeType copySize = (pduBuffer.getSize() < CF_MAX_PDU_SIZE) ? pduBuffer.getSize() : CF_MAX_PDU_SIZE; - memcpy(buffer, pduBuffer.getData(), copySize); - - Fw::SerialBuffer serialBuffer(buffer, copySize); - serialBuffer.fill(); - - Fw::SerializeStatus status = header.fromSerialBuffer(serialBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializePduHeader failed with status: " << status << std::endl; - } - return (status == Fw::FW_SERIALIZE_OK); -} - -bool CfdpManagerTester::deserializeMetadataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::MetadataPdu& metadataPdu -) { - // Use the MetadataPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeMetadataPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeFileDataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FileDataPdu& fileDataPdu -) { - // Use the FileDataPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeFileDataPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeEofPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::EofPdu& eofPdu -) { - // Use the EofPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeEofPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeFinPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FinPdu& finPdu -) { - // Use the FinPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeAckPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::AckPdu& ackPdu -) { - // Use the AckPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeAckPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeNakPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::NakPdu& nakPdu -) { - // Use the NakPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeNakPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -void CfdpManagerTester::validateMetadataPdu( - const Cfdp::Pdu::MetadataPdu& metadataPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - CfdpFileSize expectedFileSize, - const char* expectedSourceFilename, - const char* expectedDestFilename -) { - // Validate header fields - const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate metadata-specific fields - EXPECT_EQ(expectedFileSize, metadataPdu.getFileSize()) << "File size mismatch"; - EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; - EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; - - // Validate source filename - const char* rxSrcFilename = metadataPdu.getSourceFilename(); - ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; - FwSizeType srcLen = strlen(expectedSourceFilename); - EXPECT_EQ(0, memcmp(rxSrcFilename, expectedSourceFilename, srcLen)) << "Source filename mismatch"; - - // Validate destination filename - const char* rxDstFilename = metadataPdu.getDestFilename(); - ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; - FwSizeType dstLen = strlen(expectedDestFilename); - EXPECT_EQ(0, memcmp(rxDstFilename, expectedDestFilename, dstLen)) << "Destination filename mismatch"; -} - -void CfdpManagerTester::validateFileDataPdu( - const Cfdp::Pdu::FileDataPdu& fileDataPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - U32 expectedOffset, - U16 expectedDataSize, - const char* filename -) { - // Validate header fields - const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate file data fields - U32 offset = fileDataPdu.getOffset(); - U16 dataSize = fileDataPdu.getDataSize(); - const U8* pduData = fileDataPdu.getData(); - - EXPECT_EQ(expectedOffset, offset) << "File offset mismatch"; - EXPECT_EQ(expectedDataSize, dataSize) << "Data size mismatch"; - ASSERT_NE(nullptr, pduData) << "Data pointer is null"; - ASSERT_GT(dataSize, 0U) << "Data size is zero"; - - // Read expected data from file at the offset specified in the PDU - U8* expectedData = new U8[dataSize]; - Os::File file; - - Os::File::Status fileStatus = file.open(filename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open file: " << filename; - - fileStatus = file.seek(static_cast(offset), Os::File::ABSOLUTE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in file"; - - FwSizeType bytesRead = dataSize; - fileStatus = file.read(expectedData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from file"; - ASSERT_EQ(dataSize, bytesRead) << "Failed to read expected data from file"; - - // Validate data content - EXPECT_EQ(0, memcmp(expectedData, pduData, dataSize)) - << "Data content mismatch at offset " << offset; - - delete[] expectedData; -} - -void CfdpManagerTester::validateEofPdu( - const Cfdp::Pdu::EofPdu& eofPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - Cfdp::ConditionCode expectedConditionCode, - CfdpFileSize expectedFileSize, - const char* sourceFilename -) { - // Validate header fields - const Cfdp::Pdu::Header& header = eofPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate EOF-specific fields - EXPECT_EQ(expectedConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; - EXPECT_EQ(expectedFileSize, eofPdu.getFileSize()) << "File size mismatch"; - - // Compute file CRC and validate against EOF PDU checksum - U32 rxChecksum = eofPdu.getChecksum(); - - // Open and read the source file to compute CRC - Os::File file; - Os::File::Status fileStatus = file.open(sourceFilename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file: " << sourceFilename; - - // Allocate buffer for file content - U8* fileData = new U8[expectedFileSize]; - FwSizeType bytesRead = expectedFileSize; - fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; - ASSERT_EQ(expectedFileSize, bytesRead) << "Failed to read complete file"; - - // Compute CRC using CFDP Checksum - CFDP::Checksum computedChecksum; - computedChecksum.update(fileData, 0, expectedFileSize); - U32 expectedCrc = computedChecksum.getValue(); - - delete[] fileData; - - // Validate checksum matches - EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; -} - -void CfdpManagerTester::validateFinPdu( - const Cfdp::Pdu::FinPdu& finPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - Cfdp::ConditionCode expectedConditionCode, - Cfdp::FinDeliveryCode expectedDeliveryCode, - Cfdp::FinFileStatus expectedFileStatus -) { - // Validate header fields - const Cfdp::Pdu::Header& header = finPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; - EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate FIN-specific fields - EXPECT_EQ(expectedConditionCode, finPdu.getConditionCode()) << "Condition code mismatch"; - EXPECT_EQ(expectedDeliveryCode, finPdu.getDeliveryCode()) << "Delivery code mismatch"; - EXPECT_EQ(expectedFileStatus, finPdu.getFileStatus()) << "File status mismatch"; -} - -void CfdpManagerTester::validateAckPdu( - const Cfdp::Pdu::AckPdu& ackPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - Cfdp::FileDirective expectedDirectiveCode, - U8 expectedDirectiveSubtypeCode, - Cfdp::ConditionCode expectedConditionCode, - Cfdp::AckTxnStatus expectedTransactionStatus -) { - // Validate header fields - const Cfdp::Pdu::Header& header = ackPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate ACK-specific fields - EXPECT_EQ(expectedDirectiveCode, ackPdu.getDirectiveCode()) << "Directive code mismatch"; - EXPECT_EQ(expectedDirectiveSubtypeCode, ackPdu.getDirectiveSubtypeCode()) << "Directive subtype code mismatch"; - EXPECT_EQ(expectedConditionCode, ackPdu.getConditionCode()) << "Condition code mismatch"; - EXPECT_EQ(expectedTransactionStatus, ackPdu.getTransactionStatus()) << "Transaction status mismatch"; -} - -void CfdpManagerTester::validateNakPdu( - const Cfdp::Pdu::NakPdu& nakPdu, - U32 expectedSourceEid, - U32 expectedDestEid, - U32 expectedTransactionSeq, - CfdpFileSize expectedScopeStart, - CfdpFileSize expectedScopeEnd, - U8 expectedNumSegments, - const Cfdp::Pdu::SegmentRequest* expectedSegments -) { - // Validate header fields - const Cfdp::Pdu::Header& header = nakPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; - EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; - EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; - EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; - - // Validate NAK-specific fields - EXPECT_EQ(expectedScopeStart, nakPdu.getScopeStart()) << "Scope start mismatch"; - EXPECT_EQ(expectedScopeEnd, nakPdu.getScopeEnd()) << "Scope end mismatch"; - - // Validate segment requests if expectedNumSegments > 0 - if (expectedNumSegments > 0) { - EXPECT_EQ(expectedNumSegments, nakPdu.getNumSegments()) - << "Expected " << static_cast(expectedNumSegments) << " segment requests"; - - // Validate each segment if expectedSegments array is provided - if (expectedSegments != nullptr) { - for (U8 i = 0; i < expectedNumSegments; i++) { - EXPECT_EQ(expectedSegments[i].offsetStart, nakPdu.getSegment(i).offsetStart) - << "Segment " << static_cast(i) << " start offset mismatch"; - EXPECT_EQ(expectedSegments[i].offsetEnd, nakPdu.getSegment(i).offsetEnd) - << "Segment " << static_cast(i) << " end offset mismatch"; - } - } - } -} - -// ---------------------------------------------------------------------- -// Tests -// ---------------------------------------------------------------------- - -void CfdpManagerTester::testMetaDataPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Invoke CF_CFDP_SendMd() - // 3. Capture PDU from dataOut - // 4. Deserialize and validate - - // Step 1: Configure transaction for Metadata PDU emission - const char* srcFile = "/tmp/test_source.bin"; - const char* dstFile = "/tmp/test_dest.bin"; - const CfdpFileSize fileSize = 1024; - const U8 channelId = 0; - const U32 testSequenceId = 98; - const U32 testPeerId = 100; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_S1, // Sender, class 1 - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Invoke sender to emit Metadata PDU - CfdpStatus::T status = CF_CFDP_SendMd(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendMd failed"; - - // Step 3: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Step 4: Deserialize complete Metadata PDU (header + body) - Cfdp::Pdu::MetadataPdu metadataPdu; - bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); - ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; - - // Step 5: Validate all PDU fields - validateMetadataPdu(metadataPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, fileSize, srcFile, dstFile); -} - -void CfdpManagerTester::testFileDataPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Read test file and construct File Data PDU - // 3. Invoke CF_CFDP_SendFd() - // 4. Capture PDU from dataOut and validate - - // Test file configuration - const char* testFilePath = "test/ut/data/test_file.bin"; - const U32 fileOffset = 50; // Read from offset 50 - const U16 readSize = 64; // Read 64 bytes - - // Step 1: Configure transaction for File Data PDU emission - const char* srcFile = testFilePath; - const char* dstFile = "/tmp/dest_file.bin"; - const U32 fileSize = 256; // Approximate file size - const U8 channelId = 0; - const U32 testSequenceId = 42; - const U32 testPeerId = 200; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_S1, // Sender, class 1 - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Read test data from file - U8 testData[readSize]; - Os::File file; - - Os::File::Status fileStatus = file.open(testFilePath, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << testFilePath; - - fileStatus = file.seek(static_cast(fileOffset), Os::File::ABSOLUTE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in test file"; - - FwSizeType bytesRead = readSize; - fileStatus = file.read(testData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; - ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; - - // Step 3: Construct PDU buffer with File Data header - CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( - txn, - CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive - component.getLocalEidParam(), - testPeerId, - 0, // towards receiver - testSequenceId, - 1 // file data flag - ); - ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; - - // Setup file data header - CF_Logical_PduFileDataHeader_t* fd = &ph->int_header.fd; - fd->offset = fileOffset; - - // Encode file data header - CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); - - // Get pointer to data area and copy test data - size_t actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); - ASSERT_GE(actual_bytes, readSize) << "Insufficient space in PDU buffer"; - - U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, readSize); - ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; - - // Copy test data into PDU - memcpy(data_ptr, testData, readSize); - fd->data_len = readSize; - fd->data_ptr = data_ptr; - - // Step 4: Invoke CF_CFDP_SendFd to emit File Data PDU - CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; - - // Step 5: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Deserialize complete File Data PDU (header + body) - Cfdp::Pdu::FileDataPdu fileDataPdu; - bool fileDataOk = deserializeFileDataPdu(pduBuffer, fileDataPdu); - ASSERT_TRUE(fileDataOk) << "Failed to deserialize File Data PDU"; - - // Step 6: Validate all PDU fields (validateFileDataPdu reads file to verify content) - validateFileDataPdu(fileDataPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, fileOffset, readSize, testFilePath); -} - -void CfdpManagerTester::testEofPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Invoke CF_CFDP_SendEof() - // 3. Capture PDU from dataOut - // 4. Deserialize and validate - - // Step 1: Configure transaction for EOF PDU emission - const char* srcFile = "test/ut/data/test_file.bin"; - const char* dstFile = "/tmp/dest_eof.bin"; - const CfdpFileSize fileSize = 242; // Actual size of test_file.bin - const U8 channelId = 0; - const U32 testSequenceId = 55; - const U32 testPeerId = 150; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_S2, // Sender, class 2 (acknowledged mode) - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Setup transaction to simulate file transfer complete - const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; - txn->state_data.send.cached_pos = fileSize; // Simulate file transfer complete - - // Read test file and compute CRC - Os::File file; - Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << srcFile; - - U8* fileData = new U8[fileSize]; - FwSizeType bytesRead = fileSize; - fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read test file"; - ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; - - // Compute and set CRC in transaction (matches what CF_CFDP_SendEof expects) - txn->crc.update(fileData, 0, fileSize); - delete[] fileData; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Invoke sender to emit EOF PDU - CfdpStatus::T status = CF_CFDP_SendEof(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendEof failed"; - - // Step 3: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Step 4: Deserialize complete EOF PDU (header + body) - Cfdp::Pdu::EofPdu eofPdu; - bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); - ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; - - // Step 5: Validate all PDU fields including CRC - validateEofPdu(eofPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, testConditionCode, fileSize, srcFile); -} - -void CfdpManagerTester::testFinPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Invoke CF_CFDP_SendFin() - // 3. Capture PDU from dataOut - // 4. Deserialize and validate - - // Step 1: Configure transaction for FIN PDU emission - const char* srcFile = "/tmp/test_fin.bin"; - const char* dstFile = "/tmp/dest_fin.bin"; - const CfdpFileSize fileSize = 8192; - const U8 channelId = 0; - const U32 testSequenceId = 77; - const U32 testPeerId = 200; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Setup transaction to simulate file reception complete - const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; - const CF_CFDP_FinDeliveryCode_t testDeliveryCode = CF_CFDP_FinDeliveryCode_COMPLETE; - const CF_CFDP_FinFileStatus_t testFileStatus = CF_CFDP_FinFileStatus_RETAINED; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Invoke receiver to emit FIN PDU - CfdpStatus::T status = CF_CFDP_SendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFin failed"; - - // Step 3: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Step 4: Deserialize complete FIN PDU (header + body) - Cfdp::Pdu::FinPdu finPdu; - bool finOk = deserializeFinPdu(pduBuffer, finPdu); - ASSERT_TRUE(finOk) << "Failed to deserialize FIN PDU"; - - // Step 5: Validate all PDU fields - // FIN PDU is sent from receiver (testPeerId) to sender (component.getLocalEidParam()) - // So source=testPeerId, dest=component.getLocalEidParam() - validateFinPdu(finPdu, testPeerId, component.getLocalEidParam(), - testSequenceId, - static_cast(testConditionCode), - static_cast(testDeliveryCode), - static_cast(testFileStatus)); -} - -void CfdpManagerTester::testAckPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Invoke CF_CFDP_SendAck() - // 3. Capture PDU from dataOut - // 4. Deserialize and validate - - // Step 1: Configure transaction for ACK PDU emission - const char* srcFile = "/tmp/test_ack.bin"; - const char* dstFile = "/tmp/dest_ack.bin"; - const CfdpFileSize fileSize = 2048; - const U8 channelId = 0; - const U32 testSequenceId = 88; - const U32 testPeerId = 175; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Setup test parameters for ACK PDU - const CF_CFDP_AckTxnStatus_t testTransactionStatus = CF_CFDP_AckTxnStatus_ACTIVE; - const CF_CFDP_FileDirective_t testDirectiveCode = CF_CFDP_FileDirective_EOF; - const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Invoke CF_CFDP_SendAck to emit ACK PDU - CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, - testConditionCode, testPeerId, testSequenceId); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; - - // Step 3: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Step 4: Deserialize complete ACK PDU (header + body) - Cfdp::Pdu::AckPdu ackPdu; - bool ackOk = deserializeAckPdu(pduBuffer, ackPdu); - ASSERT_TRUE(ackOk) << "Failed to deserialize ACK PDU"; - - // Step 5: Validate all PDU fields - // ACK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) - // acknowledging the EOF directive - // Note: Legacy engine sets subtype code to 1 for non-extended features (see CfdpEngine.cpp:433) - const U8 expectedSubtypeCode = 1; - validateAckPdu(ackPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, - static_cast(testDirectiveCode), - expectedSubtypeCode, - static_cast(testConditionCode), - static_cast(testTransactionStatus)); -} - -void CfdpManagerTester::testNakPdu() { - // Test pattern: - // 1. Setup transaction - // 2. Construct NAK PDU with scope_start and scope_end - // 3. Invoke CF_CFDP_SendNak() - // 4. Capture PDU from dataOut and validate - - // Step 1: Configure transaction for NAK PDU emission - const char* srcFile = "/tmp/test_nak.bin"; - const char* dstFile = "/tmp/dest_nak.bin"; - const CfdpFileSize fileSize = 4096; - const U8 channelId = 0; - const U32 testSequenceId = 99; - const U32 testPeerId = 200; - - CF_Transaction_t* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) - channelId, - srcFile, - dstFile, - fileSize, - testSequenceId, - testPeerId - ); - ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; - - // Clear port history before test - this->clearHistory(); - - // Step 2: Construct PDU buffer with NAK header - CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( - txn, - CF_CFDP_FileDirective_NAK, - component.getLocalEidParam(), // NAK sent from receiver (local) - testPeerId, // to sender (peer) - 1, // towards sender - testSequenceId, - 0 // directive PDU (not file data) - ); - ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; - - // Step 3: Setup NAK-specific fields - CF_Logical_PduNak_t* nak = &ph->int_header.nak; - const CfdpFileSize testScopeStart = 0; // Scope covers entire file - const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file - nak->scope_start = testScopeStart; - nak->scope_end = testScopeEnd; - - // Add segment requests indicating specific missing data ranges - // Simulates receiver requesting retransmission of 3 gaps - nak->segment_list.num_segments = 3; - - // Gap 1: Missing data from 512-1024 - nak->segment_list.segments[0].offset_start = 512; - nak->segment_list.segments[0].offset_end = 1024; - - // Gap 2: Missing data from 2048-2560 - nak->segment_list.segments[1].offset_start = 2048; - nak->segment_list.segments[1].offset_end = 2560; - - // Gap 3: Missing data from 3584-4096 - nak->segment_list.segments[2].offset_start = 3584; - nak->segment_list.segments[2].offset_end = 4096; - - // Step 4: Invoke CF_CFDP_SendNak to emit NAK PDU - CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; - - // Step 5: Verify PDU was sent through dataOut port - ASSERT_FROM_PORT_HISTORY_SIZE(1); - - // Get encoded PDU buffer - const Fw::Buffer& pduBuffer = getSentPduBuffer(0); - ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - - // Step 6: Deserialize complete NAK PDU (header + body) - Cfdp::Pdu::NakPdu nakPdu; - bool nakOk = deserializeNakPdu(pduBuffer, nakPdu); - ASSERT_TRUE(nakOk) << "Failed to deserialize NAK PDU"; - - // Step 7: Validate all PDU fields including segment requests - // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) - // requesting retransmission of missing data - - // Define expected segment requests - Cfdp::Pdu::SegmentRequest expectedSegments[3]; - expectedSegments[0].offsetStart = 512; - expectedSegments[0].offsetEnd = 1024; - expectedSegments[1].offsetStart = 2048; - expectedSegments[1].offsetEnd = 2560; - expectedSegments[2].offsetStart = 3584; - expectedSegments[2].offsetEnd = 4096; - - // Validate all fields including segments - validateNakPdu(nakPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, testScopeStart, testScopeEnd, - 3, expectedSegments); -} - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp new file mode 100644 index 00000000000..7c26dcbed8c --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -0,0 +1,853 @@ +// ====================================================================== +// \title PduTester.cpp +// \author campuzan +// \brief cpp file for PDU test implementations +// +// This file contains PDU test function implementations for CfdpManagerTester. +// The declarations remain in CfdpManagerTester.hpp. +// ====================================================================== + +#include "CfdpManagerTester.hpp" +#include +#include +#include +#include +#include +#include +#include +#include + +namespace Svc { + +namespace Ccsds { + +// ---------------------------------------------------------------------- +// PDU Test Helper Implementations +// ---------------------------------------------------------------------- + +CF_Transaction_t* CfdpManagerTester::setupTestTransaction( + CF_TxnState_t state, + U8 channelId, + const char* srcFilename, + const char* dstFilename, + U32 fileSize, + U32 sequenceId, + U32 peerId +) { + // For white box testing, directly use the first transaction for the specified channel + U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; + CF_Transaction_t* txn = &cfdpEngine.transactions[txnIndex]; + + // Use the first history for the specified channel + U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; + CF_History_t* history = &cfdpEngine.histories[histIndex]; + + // Initialize transaction state + txn->state = state; + txn->fsize = fileSize; + txn->chan_num = channelId; + txn->cfdpManager = &this->component; + txn->history = history; + + // Initialize history + history->peer_eid = peerId; + history->seq_num = sequenceId; + history->fnames.src_filename = Fw::String(srcFilename); + history->fnames.dst_filename = Fw::String(dstFilename); + history->dir = CF_Direction_TX; + + return txn; +} + +const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { + // Retrieve PDU buffer from dataOut port history + EXPECT_GT(this->fromPortHistory_dataOut->size(), index); + static Fw::Buffer emptyBuffer; + if (this->fromPortHistory_dataOut->size() <= static_cast(index)) { + return emptyBuffer; + } + + // Extract buffer from history entry + const FromPortEntry_dataOut& entry = + this->fromPortHistory_dataOut->at(index); + return entry.fwBuffer; +} + +bool CfdpManagerTester::deserializePduHeader( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::Header& header +) { + // Copy buffer data for deserialization + U8 buffer[CF_MAX_PDU_SIZE]; + FwSizeType copySize = (pduBuffer.getSize() < CF_MAX_PDU_SIZE) ? pduBuffer.getSize() : CF_MAX_PDU_SIZE; + memcpy(buffer, pduBuffer.getData(), copySize); + + Fw::SerialBuffer serialBuffer(buffer, copySize); + serialBuffer.fill(); + + Fw::SerializeStatus status = header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializePduHeader failed with status: " << status << std::endl; + } + return (status == Fw::FW_SERIALIZE_OK); +} + +bool CfdpManagerTester::deserializeMetadataPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::MetadataPdu& metadataPdu +) { + // Use the MetadataPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeMetadataPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + +bool CfdpManagerTester::deserializeFileDataPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FileDataPdu& fileDataPdu +) { + // Use the FileDataPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeFileDataPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + +bool CfdpManagerTester::deserializeEofPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::EofPdu& eofPdu +) { + // Use the EofPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeEofPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + +bool CfdpManagerTester::deserializeFinPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::FinPdu& finPdu +) { + // Use the FinPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return false; + } + + return true; +} + +bool CfdpManagerTester::deserializeAckPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::AckPdu& ackPdu +) { + // Use the AckPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeAckPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + +bool CfdpManagerTester::deserializeNakPdu( + const Fw::Buffer& pduBuffer, + Cfdp::Pdu::NakPdu& nakPdu +) { + // Use the NakPdu's fromBuffer() method to deserialize everything + Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + std::cout << "deserializeNakPdu failed with status: " << status << std::endl; + return false; + } + + return true; +} + +void CfdpManagerTester::validateMetadataPdu( + const Cfdp::Pdu::MetadataPdu& metadataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedFileSize, + const char* expectedSourceFilename, + const char* expectedDestFilename +) { + // Validate header fields + const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate metadata-specific fields + EXPECT_EQ(expectedFileSize, metadataPdu.getFileSize()) << "File size mismatch"; + EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; + EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; + + // Validate source filename + const char* rxSrcFilename = metadataPdu.getSourceFilename(); + ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; + FwSizeType srcLen = strlen(expectedSourceFilename); + EXPECT_EQ(0, memcmp(rxSrcFilename, expectedSourceFilename, srcLen)) << "Source filename mismatch"; + + // Validate destination filename + const char* rxDstFilename = metadataPdu.getDestFilename(); + ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; + FwSizeType dstLen = strlen(expectedDestFilename); + EXPECT_EQ(0, memcmp(rxDstFilename, expectedDestFilename, dstLen)) << "Destination filename mismatch"; +} + +void CfdpManagerTester::validateFileDataPdu( + const Cfdp::Pdu::FileDataPdu& fileDataPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + U32 expectedOffset, + U16 expectedDataSize, + const char* filename +) { + // Validate header fields + const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate file data fields + U32 offset = fileDataPdu.getOffset(); + U16 dataSize = fileDataPdu.getDataSize(); + const U8* pduData = fileDataPdu.getData(); + + EXPECT_EQ(expectedOffset, offset) << "File offset mismatch"; + EXPECT_EQ(expectedDataSize, dataSize) << "Data size mismatch"; + ASSERT_NE(nullptr, pduData) << "Data pointer is null"; + ASSERT_GT(dataSize, 0U) << "Data size is zero"; + + // Read expected data from file at the offset specified in the PDU + U8* expectedData = new U8[dataSize]; + Os::File file; + + Os::File::Status fileStatus = file.open(filename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open file: " << filename; + + fileStatus = file.seek(static_cast(offset), Os::File::ABSOLUTE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in file"; + + FwSizeType bytesRead = dataSize; + fileStatus = file.read(expectedData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from file"; + ASSERT_EQ(dataSize, bytesRead) << "Failed to read expected data from file"; + + // Validate data content + EXPECT_EQ(0, memcmp(expectedData, pduData, dataSize)) + << "Data content mismatch at offset " << offset; + + delete[] expectedData; +} + +void CfdpManagerTester::validateEofPdu( + const Cfdp::Pdu::EofPdu& eofPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + CfdpFileSize expectedFileSize, + const char* sourceFilename +) { + // Validate header fields + const Cfdp::Pdu::Header& header = eofPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate EOF-specific fields + EXPECT_EQ(expectedConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedFileSize, eofPdu.getFileSize()) << "File size mismatch"; + + // Compute file CRC and validate against EOF PDU checksum + U32 rxChecksum = eofPdu.getChecksum(); + + // Open and read the source file to compute CRC + Os::File file; + Os::File::Status fileStatus = file.open(sourceFilename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file: " << sourceFilename; + + // Allocate buffer for file content + U8* fileData = new U8[expectedFileSize]; + FwSizeType bytesRead = expectedFileSize; + fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(expectedFileSize, bytesRead) << "Failed to read complete file"; + + // Compute CRC using CFDP Checksum + CFDP::Checksum computedChecksum; + computedChecksum.update(fileData, 0, expectedFileSize); + U32 expectedCrc = computedChecksum.getValue(); + + delete[] fileData; + + // Validate checksum matches + EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; +} + +void CfdpManagerTester::validateFinPdu( + const Cfdp::Pdu::FinPdu& finPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::FinDeliveryCode expectedDeliveryCode, + Cfdp::FinFileStatus expectedFileStatus +) { + // Validate header fields + const Cfdp::Pdu::Header& header = finPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; + EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate FIN-specific fields + EXPECT_EQ(expectedConditionCode, finPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedDeliveryCode, finPdu.getDeliveryCode()) << "Delivery code mismatch"; + EXPECT_EQ(expectedFileStatus, finPdu.getFileStatus()) << "File status mismatch"; +} + +void CfdpManagerTester::validateAckPdu( + const Cfdp::Pdu::AckPdu& ackPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + Cfdp::FileDirective expectedDirectiveCode, + U8 expectedDirectiveSubtypeCode, + Cfdp::ConditionCode expectedConditionCode, + Cfdp::AckTxnStatus expectedTransactionStatus +) { + // Validate header fields + const Cfdp::Pdu::Header& header = ackPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate ACK-specific fields + EXPECT_EQ(expectedDirectiveCode, ackPdu.getDirectiveCode()) << "Directive code mismatch"; + EXPECT_EQ(expectedDirectiveSubtypeCode, ackPdu.getDirectiveSubtypeCode()) << "Directive subtype code mismatch"; + EXPECT_EQ(expectedConditionCode, ackPdu.getConditionCode()) << "Condition code mismatch"; + EXPECT_EQ(expectedTransactionStatus, ackPdu.getTransactionStatus()) << "Transaction status mismatch"; +} + +void CfdpManagerTester::validateNakPdu( + const Cfdp::Pdu::NakPdu& nakPdu, + U32 expectedSourceEid, + U32 expectedDestEid, + U32 expectedTransactionSeq, + CfdpFileSize expectedScopeStart, + CfdpFileSize expectedScopeEnd, + U8 expectedNumSegments, + const Cfdp::Pdu::SegmentRequest* expectedSegments +) { + // Validate header fields + const Cfdp::Pdu::Header& header = nakPdu.asHeader(); + EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; + EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; + EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; + EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; + + // Validate NAK-specific fields + EXPECT_EQ(expectedScopeStart, nakPdu.getScopeStart()) << "Scope start mismatch"; + EXPECT_EQ(expectedScopeEnd, nakPdu.getScopeEnd()) << "Scope end mismatch"; + + // Validate segment requests if expectedNumSegments > 0 + if (expectedNumSegments > 0) { + EXPECT_EQ(expectedNumSegments, nakPdu.getNumSegments()) + << "Expected " << static_cast(expectedNumSegments) << " segment requests"; + + // Validate each segment if expectedSegments array is provided + if (expectedSegments != nullptr) { + for (U8 i = 0; i < expectedNumSegments; i++) { + EXPECT_EQ(expectedSegments[i].offsetStart, nakPdu.getSegment(i).offsetStart) + << "Segment " << static_cast(i) << " start offset mismatch"; + EXPECT_EQ(expectedSegments[i].offsetEnd, nakPdu.getSegment(i).offsetEnd) + << "Segment " << static_cast(i) << " end offset mismatch"; + } + } + } +} + +// ---------------------------------------------------------------------- +// Tests +// ---------------------------------------------------------------------- + +void CfdpManagerTester::testMetaDataPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendMd() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for Metadata PDU emission + const char* srcFile = "/tmp/test_source.bin"; + const char* dstFile = "/tmp/test_dest.bin"; + const CfdpFileSize fileSize = 1024; + const U8 channelId = 0; + const U32 testSequenceId = 98; + const U32 testPeerId = 100; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S1, // Sender, class 1 + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke sender to emit Metadata PDU + CfdpStatus::T status = CF_CFDP_SendMd(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendMd failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete Metadata PDU (header + body) + Cfdp::Pdu::MetadataPdu metadataPdu; + bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); + ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; + + // Step 5: Validate all PDU fields + validateMetadataPdu(metadataPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, fileSize, srcFile, dstFile); +} + +void CfdpManagerTester::testFileDataPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Read test file and construct File Data PDU + // 3. Invoke CF_CFDP_SendFd() + // 4. Capture PDU from dataOut and validate + + // Test file configuration + const char* testFilePath = "test/ut/data/test_file.bin"; + const U32 fileOffset = 50; // Read from offset 50 + const U16 readSize = 64; // Read 64 bytes + + // Step 1: Configure transaction for File Data PDU emission + const char* srcFile = testFilePath; + const char* dstFile = "/tmp/dest_file.bin"; + const U32 fileSize = 256; // Approximate file size + const U8 channelId = 0; + const U32 testSequenceId = 42; + const U32 testPeerId = 200; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S1, // Sender, class 1 + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Read test data from file + U8 testData[readSize]; + Os::File file; + + Os::File::Status fileStatus = file.open(testFilePath, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << testFilePath; + + fileStatus = file.seek(static_cast(fileOffset), Os::File::ABSOLUTE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to seek in test file"; + + FwSizeType bytesRead = readSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; + ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; + + // Step 3: Construct PDU buffer with File Data header + CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + txn, + CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive + component.getLocalEidParam(), + testPeerId, + 0, // towards receiver + testSequenceId, + 1 // file data flag + ); + ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; + + // Setup file data header + CF_Logical_PduFileDataHeader_t* fd = &ph->int_header.fd; + fd->offset = fileOffset; + + // Encode file data header + CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); + + // Get pointer to data area and copy test data + size_t actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); + ASSERT_GE(actual_bytes, readSize) << "Insufficient space in PDU buffer"; + + U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, readSize); + ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; + + // Copy test data into PDU + memcpy(data_ptr, testData, readSize); + fd->data_len = readSize; + fd->data_ptr = data_ptr; + + // Step 4: Invoke CF_CFDP_SendFd to emit File Data PDU + CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; + + // Step 5: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Deserialize complete File Data PDU (header + body) + Cfdp::Pdu::FileDataPdu fileDataPdu; + bool fileDataOk = deserializeFileDataPdu(pduBuffer, fileDataPdu); + ASSERT_TRUE(fileDataOk) << "Failed to deserialize File Data PDU"; + + // Step 6: Validate all PDU fields (validateFileDataPdu reads file to verify content) + validateFileDataPdu(fileDataPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, fileOffset, readSize, testFilePath); +} + +void CfdpManagerTester::testEofPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendEof() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for EOF PDU emission + const char* srcFile = "test/ut/data/test_file.bin"; + const char* dstFile = "/tmp/dest_eof.bin"; + const CfdpFileSize fileSize = 242; // Actual size of test_file.bin + const U8 channelId = 0; + const U32 testSequenceId = 55; + const U32 testPeerId = 150; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_S2, // Sender, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup transaction to simulate file transfer complete + const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; + txn->state_data.send.cached_pos = fileSize; // Simulate file transfer complete + + // Read test file and compute CRC + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open test file: " << srcFile; + + U8* fileData = new U8[fileSize]; + FwSizeType bytesRead = fileSize; + fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read test file"; + ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; + + // Compute and set CRC in transaction (matches what CF_CFDP_SendEof expects) + txn->crc.update(fileData, 0, fileSize); + delete[] fileData; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke sender to emit EOF PDU + CfdpStatus::T status = CF_CFDP_SendEof(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendEof failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete EOF PDU (header + body) + Cfdp::Pdu::EofPdu eofPdu; + bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); + ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; + + // Step 5: Validate all PDU fields including CRC + validateEofPdu(eofPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, testConditionCode, fileSize, srcFile); +} + +void CfdpManagerTester::testFinPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendFin() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for FIN PDU emission + const char* srcFile = "/tmp/test_fin.bin"; + const char* dstFile = "/tmp/dest_fin.bin"; + const CfdpFileSize fileSize = 8192; + const U8 channelId = 0; + const U32 testSequenceId = 77; + const U32 testPeerId = 200; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup transaction to simulate file reception complete + const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; + const CF_CFDP_FinDeliveryCode_t testDeliveryCode = CF_CFDP_FinDeliveryCode_COMPLETE; + const CF_CFDP_FinFileStatus_t testFileStatus = CF_CFDP_FinFileStatus_RETAINED; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke receiver to emit FIN PDU + CfdpStatus::T status = CF_CFDP_SendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFin failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete FIN PDU (header + body) + Cfdp::Pdu::FinPdu finPdu; + bool finOk = deserializeFinPdu(pduBuffer, finPdu); + ASSERT_TRUE(finOk) << "Failed to deserialize FIN PDU"; + + // Step 5: Validate all PDU fields + // FIN PDU is sent from receiver (testPeerId) to sender (component.getLocalEidParam()) + // So source=testPeerId, dest=component.getLocalEidParam() + validateFinPdu(finPdu, testPeerId, component.getLocalEidParam(), + testSequenceId, + static_cast(testConditionCode), + static_cast(testDeliveryCode), + static_cast(testFileStatus)); +} + +void CfdpManagerTester::testAckPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Invoke CF_CFDP_SendAck() + // 3. Capture PDU from dataOut + // 4. Deserialize and validate + + // Step 1: Configure transaction for ACK PDU emission + const char* srcFile = "/tmp/test_ack.bin"; + const char* dstFile = "/tmp/dest_ack.bin"; + const CfdpFileSize fileSize = 2048; + const U8 channelId = 0; + const U32 testSequenceId = 88; + const U32 testPeerId = 175; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Setup test parameters for ACK PDU + const CF_CFDP_AckTxnStatus_t testTransactionStatus = CF_CFDP_AckTxnStatus_ACTIVE; + const CF_CFDP_FileDirective_t testDirectiveCode = CF_CFDP_FileDirective_EOF; + const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Invoke CF_CFDP_SendAck to emit ACK PDU + CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, + testConditionCode, testPeerId, testSequenceId); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; + + // Step 3: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 4: Deserialize complete ACK PDU (header + body) + Cfdp::Pdu::AckPdu ackPdu; + bool ackOk = deserializeAckPdu(pduBuffer, ackPdu); + ASSERT_TRUE(ackOk) << "Failed to deserialize ACK PDU"; + + // Step 5: Validate all PDU fields + // ACK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) + // acknowledging the EOF directive + // Note: Legacy engine sets subtype code to 1 for non-extended features (see CfdpEngine.cpp:433) + const U8 expectedSubtypeCode = 1; + validateAckPdu(ackPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, + static_cast(testDirectiveCode), + expectedSubtypeCode, + static_cast(testConditionCode), + static_cast(testTransactionStatus)); +} + +void CfdpManagerTester::testNakPdu() { + // Test pattern: + // 1. Setup transaction + // 2. Construct NAK PDU with scope_start and scope_end + // 3. Invoke CF_CFDP_SendNak() + // 4. Capture PDU from dataOut and validate + + // Step 1: Configure transaction for NAK PDU emission + const char* srcFile = "/tmp/test_nak.bin"; + const char* dstFile = "/tmp/dest_nak.bin"; + const CfdpFileSize fileSize = 4096; + const U8 channelId = 0; + const U32 testSequenceId = 99; + const U32 testPeerId = 200; + + CF_Transaction_t* txn = setupTestTransaction( + CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + channelId, + srcFile, + dstFile, + fileSize, + testSequenceId, + testPeerId + ); + ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; + + // Clear port history before test + this->clearHistory(); + + // Step 2: Construct PDU buffer with NAK header + CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + txn, + CF_CFDP_FileDirective_NAK, + component.getLocalEidParam(), // NAK sent from receiver (local) + testPeerId, // to sender (peer) + 1, // towards sender + testSequenceId, + 0 // directive PDU (not file data) + ); + ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; + + // Step 3: Setup NAK-specific fields + CF_Logical_PduNak_t* nak = &ph->int_header.nak; + const CfdpFileSize testScopeStart = 0; // Scope covers entire file + const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file + nak->scope_start = testScopeStart; + nak->scope_end = testScopeEnd; + + // Add segment requests indicating specific missing data ranges + // Simulates receiver requesting retransmission of 3 gaps + nak->segment_list.num_segments = 3; + + // Gap 1: Missing data from 512-1024 + nak->segment_list.segments[0].offset_start = 512; + nak->segment_list.segments[0].offset_end = 1024; + + // Gap 2: Missing data from 2048-2560 + nak->segment_list.segments[1].offset_start = 2048; + nak->segment_list.segments[1].offset_end = 2560; + + // Gap 3: Missing data from 3584-4096 + nak->segment_list.segments[2].offset_start = 3584; + nak->segment_list.segments[2].offset_end = 4096; + + // Step 4: Invoke CF_CFDP_SendNak to emit NAK PDU + CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; + + // Step 5: Verify PDU was sent through dataOut port + ASSERT_FROM_PORT_HISTORY_SIZE(1); + + // Get encoded PDU buffer + const Fw::Buffer& pduBuffer = getSentPduBuffer(0); + ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; + + // Step 6: Deserialize complete NAK PDU (header + body) + Cfdp::Pdu::NakPdu nakPdu; + bool nakOk = deserializeNakPdu(pduBuffer, nakPdu); + ASSERT_TRUE(nakOk) << "Failed to deserialize NAK PDU"; + + // Step 7: Validate all PDU fields including segment requests + // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) + // requesting retransmission of missing data + + // Define expected segment requests + Cfdp::Pdu::SegmentRequest expectedSegments[3]; + expectedSegments[0].offsetStart = 512; + expectedSegments[0].offsetEnd = 1024; + expectedSegments[1].offsetStart = 2048; + expectedSegments[1].offsetEnd = 2560; + expectedSegments[2].offsetStart = 3584; + expectedSegments[2].offsetEnd = 4096; + + // Validate all fields including segments + validateNakPdu(nakPdu, component.getLocalEidParam(), testPeerId, + testSequenceId, testScopeStart, testScopeEnd, + 3, expectedSegments); +} + +} // namespace Ccsds + +} // namespace Svc From 44108bf54e3139715ef3c8b7c1acbc33b5407dcf Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 16:28:47 -0700 Subject: [PATCH 083/185] Refactored test helpers to deserialize and validate PDUs --- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 109 ++------ Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 241 ++++++------------ 2 files changed, 94 insertions(+), 256 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index f747984743c..e54e629311a 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -104,79 +104,16 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @return Reference to the buffer const Fw::Buffer& getSentPduBuffer(FwIndexType index); - //! Helper to deserialize and validate PDU header - //! @param pduBuffer Buffer containing PDU bytes - //! @param header Output: deserialized header - //! @return True if deserialization successful - bool deserializePduHeader( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::Header& header - ); - - //! Helper to deserialize Metadata PDU - //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param metadataPdu Output: deserialized metadata PDU - //! @return True if deserialization successful - bool deserializeMetadataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::MetadataPdu& metadataPdu - ); - - //! Helper to deserialize File Data PDU - //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param fileDataPdu Output: deserialized file data PDU - //! @return True if deserialization successful - bool deserializeFileDataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FileDataPdu& fileDataPdu - ); - - //! Helper to deserialize EOF PDU - //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param eofPdu Output: deserialized EOF PDU - //! @return True if deserialization successful - bool deserializeEofPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::EofPdu& eofPdu - ); - - //! Helper to deserialize FIN PDU - //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param finPdu Output: deserialized FIN PDU - //! @return True if deserialization successful - bool deserializeFinPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FinPdu& finPdu - ); - - //! Helper to deserialize ACK PDU + //! Helper to verify Metadata PDU (deserialize + validate) //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param ackPdu Output: deserialized ACK PDU - //! @return True if deserialization successful - bool deserializeAckPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::AckPdu& ackPdu - ); - - //! Helper to deserialize NAK PDU - //! @param pduBuffer Buffer containing complete PDU bytes (header + body) - //! @param nakPdu Output: deserialized NAK PDU - //! @return True if deserialization successful - bool deserializeNakPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::NakPdu& nakPdu - ); - - //! Helper to validate Metadata PDU fields - //! @param metadataPdu Deserialized metadata PDU to validate //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number //! @param expectedFileSize Expected file size //! @param expectedSourceFilename Expected source filename //! @param expectedDestFilename Expected destination filename - void validateMetadataPdu( - const Cfdp::Pdu::MetadataPdu& metadataPdu, + void verifyMetadataPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -185,16 +122,16 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* expectedDestFilename ); - //! Helper to validate File Data PDU fields - //! @param fileDataPdu Deserialized file data PDU to validate + //! Helper to verify File Data PDU (deserialize + validate) + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number //! @param expectedOffset Expected file offset //! @param expectedDataSize Expected data size //! @param filename Source file to read expected data from - void validateFileDataPdu( - const Cfdp::Pdu::FileDataPdu& fileDataPdu, + void verifyFileDataPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -203,16 +140,16 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* filename ); - //! Helper to validate EOF PDU fields - //! @param eofPdu Deserialized EOF PDU to validate + //! Helper to verify EOF PDU (deserialize + validate) + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number //! @param expectedConditionCode Expected condition code //! @param expectedFileSize Expected file size //! @param sourceFilename Source file path to compute CRC for validation - void validateEofPdu( - const Cfdp::Pdu::EofPdu& eofPdu, + void verifyEofPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -221,16 +158,16 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* sourceFilename ); - //! Helper to validate FIN PDU fields - //! @param finPdu Deserialized FIN PDU to validate + //! Helper to verify FIN PDU (deserialize + validate) + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number //! @param expectedConditionCode Expected condition code //! @param expectedDeliveryCode Expected delivery code //! @param expectedFileStatus Expected file status - void validateFinPdu( - const Cfdp::Pdu::FinPdu& finPdu, + void verifyFinPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -239,8 +176,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::FinFileStatus expectedFileStatus ); - //! Helper to validate ACK PDU fields - //! @param ackPdu Deserialized ACK PDU to validate + //! Helper to verify ACK PDU (deserialize + validate) + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number @@ -248,8 +185,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param expectedDirectiveSubtypeCode Expected directive subtype code //! @param expectedConditionCode Expected condition code //! @param expectedTransactionStatus Expected transaction status - void validateAckPdu( - const Cfdp::Pdu::AckPdu& ackPdu, + void verifyAckPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -259,8 +196,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::AckTxnStatus expectedTransactionStatus ); - //! Helper to validate NAK PDU fields - //! @param nakPdu Deserialized NAK PDU to validate + //! Helper to verify NAK PDU (deserialize + validate) + //! @param pduBuffer Buffer containing complete PDU bytes (header + body) //! @param expectedSourceEid Expected source entity ID //! @param expectedDestEid Expected destination entity ID //! @param expectedTransactionSeq Expected transaction sequence number @@ -268,8 +205,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param expectedScopeEnd Expected scope end offset //! @param expectedNumSegments Expected number of segment requests (0 = skip segment validation) //! @param expectedSegments Optional array of expected segment requests (only used if expectedNumSegments > 0) - void validateNakPdu( - const Cfdp::Pdu::NakPdu& nakPdu, + void verifyNakPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 7c26dcbed8c..081c770bbdc 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -73,110 +73,12 @@ const Fw::Buffer& CfdpManagerTester::getSentPduBuffer(FwIndexType index) { return entry.fwBuffer; } -bool CfdpManagerTester::deserializePduHeader( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::Header& header -) { - // Copy buffer data for deserialization - U8 buffer[CF_MAX_PDU_SIZE]; - FwSizeType copySize = (pduBuffer.getSize() < CF_MAX_PDU_SIZE) ? pduBuffer.getSize() : CF_MAX_PDU_SIZE; - memcpy(buffer, pduBuffer.getData(), copySize); - - Fw::SerialBuffer serialBuffer(buffer, copySize); - serialBuffer.fill(); - - Fw::SerializeStatus status = header.fromSerialBuffer(serialBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializePduHeader failed with status: " << status << std::endl; - } - return (status == Fw::FW_SERIALIZE_OK); -} - -bool CfdpManagerTester::deserializeMetadataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::MetadataPdu& metadataPdu -) { - // Use the MetadataPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeMetadataPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeFileDataPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FileDataPdu& fileDataPdu -) { - // Use the FileDataPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeFileDataPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeEofPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::EofPdu& eofPdu -) { - // Use the EofPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeEofPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeFinPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::FinPdu& finPdu -) { - // Use the FinPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - return false; - } - - return true; -} - -bool CfdpManagerTester::deserializeAckPdu( - const Fw::Buffer& pduBuffer, - Cfdp::Pdu::AckPdu& ackPdu -) { - // Use the AckPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeAckPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} +// ---------------------------------------------------------------------- +// PDU Verify Functions +// ---------------------------------------------------------------------- -bool CfdpManagerTester::deserializeNakPdu( +void CfdpManagerTester::verifyMetadataPdu( const Fw::Buffer& pduBuffer, - Cfdp::Pdu::NakPdu& nakPdu -) { - // Use the NakPdu's fromBuffer() method to deserialize everything - Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - std::cout << "deserializeNakPdu failed with status: " << status << std::endl; - return false; - } - - return true; -} - -void CfdpManagerTester::validateMetadataPdu( - const Cfdp::Pdu::MetadataPdu& metadataPdu, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -184,6 +86,11 @@ void CfdpManagerTester::validateMetadataPdu( const char* expectedSourceFilename, const char* expectedDestFilename ) { + // Deserialize PDU + Cfdp::Pdu::MetadataPdu metadataPdu; + Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize Metadata PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; @@ -211,8 +118,8 @@ void CfdpManagerTester::validateMetadataPdu( EXPECT_EQ(0, memcmp(rxDstFilename, expectedDestFilename, dstLen)) << "Destination filename mismatch"; } -void CfdpManagerTester::validateFileDataPdu( - const Cfdp::Pdu::FileDataPdu& fileDataPdu, +void CfdpManagerTester::verifyFileDataPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -220,6 +127,11 @@ void CfdpManagerTester::validateFileDataPdu( U16 expectedDataSize, const char* filename ) { + // Deserialize PDU + Cfdp::Pdu::FileDataPdu fileDataPdu; + Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize File Data PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; @@ -262,8 +174,8 @@ void CfdpManagerTester::validateFileDataPdu( delete[] expectedData; } -void CfdpManagerTester::validateEofPdu( - const Cfdp::Pdu::EofPdu& eofPdu, +void CfdpManagerTester::verifyEofPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -271,6 +183,11 @@ void CfdpManagerTester::validateEofPdu( CfdpFileSize expectedFileSize, const char* sourceFilename ) { + // Deserialize PDU + Cfdp::Pdu::EofPdu eofPdu; + Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize EOF PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = eofPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; @@ -311,8 +228,8 @@ void CfdpManagerTester::validateEofPdu( EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; } -void CfdpManagerTester::validateFinPdu( - const Cfdp::Pdu::FinPdu& finPdu, +void CfdpManagerTester::verifyFinPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -320,6 +237,11 @@ void CfdpManagerTester::validateFinPdu( Cfdp::FinDeliveryCode expectedDeliveryCode, Cfdp::FinFileStatus expectedFileStatus ) { + // Deserialize PDU + Cfdp::Pdu::FinPdu finPdu; + Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize FIN PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = finPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; @@ -335,8 +257,8 @@ void CfdpManagerTester::validateFinPdu( EXPECT_EQ(expectedFileStatus, finPdu.getFileStatus()) << "File status mismatch"; } -void CfdpManagerTester::validateAckPdu( - const Cfdp::Pdu::AckPdu& ackPdu, +void CfdpManagerTester::verifyAckPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -345,6 +267,11 @@ void CfdpManagerTester::validateAckPdu( Cfdp::ConditionCode expectedConditionCode, Cfdp::AckTxnStatus expectedTransactionStatus ) { + // Deserialize PDU + Cfdp::Pdu::AckPdu ackPdu; + Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize ACK PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = ackPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; @@ -360,8 +287,8 @@ void CfdpManagerTester::validateAckPdu( EXPECT_EQ(expectedTransactionStatus, ackPdu.getTransactionStatus()) << "Transaction status mismatch"; } -void CfdpManagerTester::validateNakPdu( - const Cfdp::Pdu::NakPdu& nakPdu, +void CfdpManagerTester::verifyNakPdu( + const Fw::Buffer& pduBuffer, U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, @@ -370,6 +297,11 @@ void CfdpManagerTester::validateNakPdu( U8 expectedNumSegments, const Cfdp::Pdu::SegmentRequest* expectedSegments ) { + // Deserialize PDU + Cfdp::Pdu::NakPdu nakPdu; + Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize NAK PDU"; + // Validate header fields const Cfdp::Pdu::Header& header = nakPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; @@ -443,14 +375,9 @@ void CfdpManagerTester::testMetaDataPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Deserialize complete Metadata PDU (header + body) - Cfdp::Pdu::MetadataPdu metadataPdu; - bool metadataOk = deserializeMetadataPdu(pduBuffer, metadataPdu); - ASSERT_TRUE(metadataOk) << "Failed to deserialize Metadata PDU"; - - // Step 5: Validate all PDU fields - validateMetadataPdu(metadataPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, fileSize, srcFile, dstFile); + // Step 4: Verify Metadata PDU + verifyMetadataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, + testSequenceId, fileSize, srcFile, dstFile); } void CfdpManagerTester::testFileDataPdu() { @@ -545,14 +472,9 @@ void CfdpManagerTester::testFileDataPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Deserialize complete File Data PDU (header + body) - Cfdp::Pdu::FileDataPdu fileDataPdu; - bool fileDataOk = deserializeFileDataPdu(pduBuffer, fileDataPdu); - ASSERT_TRUE(fileDataOk) << "Failed to deserialize File Data PDU"; - - // Step 6: Validate all PDU fields (validateFileDataPdu reads file to verify content) - validateFileDataPdu(fileDataPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, fileOffset, readSize, testFilePath); + // Step 6: Verify File Data PDU + verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, + testSequenceId, fileOffset, readSize, testFilePath); } void CfdpManagerTester::testEofPdu() { @@ -615,14 +537,9 @@ void CfdpManagerTester::testEofPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Deserialize complete EOF PDU (header + body) - Cfdp::Pdu::EofPdu eofPdu; - bool eofOk = deserializeEofPdu(pduBuffer, eofPdu); - ASSERT_TRUE(eofOk) << "Failed to deserialize EOF PDU"; - - // Step 5: Validate all PDU fields including CRC - validateEofPdu(eofPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, testConditionCode, fileSize, srcFile); + // Step 4: Verify EOF PDU + verifyEofPdu(pduBuffer, component.getLocalEidParam(), testPeerId, + testSequenceId, testConditionCode, fileSize, srcFile); } void CfdpManagerTester::testFinPdu() { @@ -670,19 +587,14 @@ void CfdpManagerTester::testFinPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Deserialize complete FIN PDU (header + body) - Cfdp::Pdu::FinPdu finPdu; - bool finOk = deserializeFinPdu(pduBuffer, finPdu); - ASSERT_TRUE(finOk) << "Failed to deserialize FIN PDU"; - - // Step 5: Validate all PDU fields + // Step 4: Verify FIN PDU // FIN PDU is sent from receiver (testPeerId) to sender (component.getLocalEidParam()) // So source=testPeerId, dest=component.getLocalEidParam() - validateFinPdu(finPdu, testPeerId, component.getLocalEidParam(), - testSequenceId, - static_cast(testConditionCode), - static_cast(testDeliveryCode), - static_cast(testFileStatus)); + verifyFinPdu(pduBuffer, testPeerId, component.getLocalEidParam(), + testSequenceId, + static_cast(testConditionCode), + static_cast(testDeliveryCode), + static_cast(testFileStatus)); } void CfdpManagerTester::testAckPdu() { @@ -731,22 +643,16 @@ void CfdpManagerTester::testAckPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Deserialize complete ACK PDU (header + body) - Cfdp::Pdu::AckPdu ackPdu; - bool ackOk = deserializeAckPdu(pduBuffer, ackPdu); - ASSERT_TRUE(ackOk) << "Failed to deserialize ACK PDU"; - - // Step 5: Validate all PDU fields + // Step 4: Verify ACK PDU // ACK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) // acknowledging the EOF directive - // Note: Legacy engine sets subtype code to 1 for non-extended features (see CfdpEngine.cpp:433) const U8 expectedSubtypeCode = 1; - validateAckPdu(ackPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, - static_cast(testDirectiveCode), - expectedSubtypeCode, - static_cast(testConditionCode), - static_cast(testTransactionStatus)); + verifyAckPdu(pduBuffer, component.getLocalEidParam(), testPeerId, + testSequenceId, + static_cast(testDirectiveCode), + expectedSubtypeCode, + static_cast(testConditionCode), + static_cast(testTransactionStatus)); } void CfdpManagerTester::testNakPdu() { @@ -824,12 +730,7 @@ void CfdpManagerTester::testNakPdu() { const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 6: Deserialize complete NAK PDU (header + body) - Cfdp::Pdu::NakPdu nakPdu; - bool nakOk = deserializeNakPdu(pduBuffer, nakPdu); - ASSERT_TRUE(nakOk) << "Failed to deserialize NAK PDU"; - - // Step 7: Validate all PDU fields including segment requests + // Step 6: Verify NAK PDU // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) // requesting retransmission of missing data @@ -842,10 +743,10 @@ void CfdpManagerTester::testNakPdu() { expectedSegments[2].offsetStart = 3584; expectedSegments[2].offsetEnd = 4096; - // Validate all fields including segments - validateNakPdu(nakPdu, component.getLocalEidParam(), testPeerId, - testSequenceId, testScopeStart, testScopeEnd, - 3, expectedSegments); + // Verify all fields including segments + verifyNakPdu(pduBuffer, component.getLocalEidParam(), testPeerId, + testSequenceId, testScopeStart, testScopeEnd, + 3, expectedSegments); } } // namespace Ccsds From dd11db9136a0330a5353c5fe41ad9e534ca2f745 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 22 Jan 2026 18:42:32 -0700 Subject: [PATCH 084/185] Added class 1 TX transaction text --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 94 ++--------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 7 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 4 + .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 157 +++++++++++++++++- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 25 +++ Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 55 +++--- 7 files changed, 236 insertions(+), 112 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 054c9a7cc3c..1f6d15d6783 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -912,61 +912,6 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) cfdpEngine.channels[i].channel_id = i; cfdpEngine.channels[i].flowState = CfdpFlow::NOT_FROZEN; - // TODO remove pipe references - // snprintf(nbuf, sizeof(nbuf) - 1, "%s%d", CF_CHANNEL_PIPE_PREFIX, i); - // ret = CFE_SB_CreatePipe(&cfdpEngine.channels[i].pipe, CF_AppData.config_table->chan[i].pipe_depth_input, - // nbuf); - // if (ret != CfdpStatus::SUCCESS) - // { - // CFE_EVS_SendEvent(CF_CR_CHANNEL_PIPE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to create pipe %s, returned 0x%08lx", nbuf, (unsigned long)ret); - // break; - // } - - // ret = CFE_SB_SubscribeLocal(CFE_SB_ValueToMsgId(CF_AppData.config_table->chan[i].mid_input), - // cfdpEngine.channels[i].pipe, - // CF_AppData.config_table->chan[i].pipe_depth_input); - // if (ret != CfdpStatus::SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SUB_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to subscribe to MID 0x%lx, returned 0x%08lx", - // (unsigned long)CF_AppData.config_table->chan[i].mid_input, (unsigned long)ret); - // break; - // } - - // TODO remove all semaphore references - // if (CF_AppData.config_table->chan[i].sem_name[0]) - // { - // /* - // * There is a start up race condition because CFE starts all apps at the same time, - // * and if this sem is instantiated by another app, it may not be created yet. - // * - // * Therefore if OSAL returns OS_ERR_NAME_NOT_FOUND, assume this is what is going - // * on, delay a bit and try again. - // */ - // ret = OS_ERR_NAME_NOT_FOUND; - // for (j = 0; j < CF_STARTUP_SEM_MAX_RETRIES; ++j) - // { - // ret = OS_CountSemGetIdByName(&cfdpEngine.channels[i].sem_id, - // CF_AppData.config_table->chan[i].sem_name); - - // if (ret != OS_ERR_NAME_NOT_FOUND) - // { - // break; - // } - - // OS_TaskDelay(CF_STARTUP_SEM_TASK_DELAY); - // } - - // if (ret != OS_SUCCESS) - // { - // CFE_EVS_SendEvent(CF_INIT_SEM_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to get sem id for name %s, error=%ld", - // CF_AppData.config_table->chan[i].sem_name, (long)ret); - // break; - // } - // } - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { // BPC: Add pointer to component in order to send output buffers @@ -988,7 +933,6 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) } } - // TODO remove histories for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) { history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; @@ -997,11 +941,6 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) } } - if (ret == CfdpStatus::SUCCESS) - { - cfdpEngine.enabled = true; - } - return ret; } @@ -1569,28 +1508,25 @@ void CF_CFDP_CycleEngine(void) CF_Channel_t *chan; int i; - if (cfdpEngine.enabled) + for (i = 0; i < CF_NUM_CHANNELS; ++i) { - for (i = 0; i < CF_NUM_CHANNELS; ++i) - { - chan = &cfdpEngine.channels[i]; - cfdpEngine.outgoing_counter = 0; + chan = &cfdpEngine.channels[i]; + cfdpEngine.outgoing_counter = 0; - if (chan->flowState == CfdpFlow::NOT_FROZEN) - { - /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available - * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata - * PDUs. */ + if (chan->flowState == CfdpFlow::NOT_FROZEN) + { + /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available + * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata + * PDUs. */ - /* cycle all transactions (tick) */ - CF_CFDP_TickTransactions(chan); + /* cycle all transactions (tick) */ + CF_CFDP_TickTransactions(chan); - /* cycle the current tx transaction */ - CF_CFDP_CycleTx(chan); + /* cycle the current tx transaction */ + CF_CFDP_CycleTx(chan); - CF_CFDP_ProcessPlaybackDirectories(chan); - CF_CFDP_ProcessPollingDirectories(chan); - } + CF_CFDP_ProcessPlaybackDirectories(chan); + CF_CFDP_ProcessPollingDirectories(chan); } } } @@ -1823,8 +1759,6 @@ void CF_CFDP_DisableEngine(void) static const CfdpQueueId::T CLOSE_QUEUES[] = {CfdpQueueId::RX, CfdpQueueId::TXA, CfdpQueueId::TXW}; CF_Channel_t * chan; - cfdpEngine.enabled = false; - for (i = 0; i < CF_NUM_CHANNELS; ++i) { chan = &cfdpEngine.channels[i]; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 36e220fe08f..bbd2efde732 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -475,16 +475,12 @@ typedef struct CfdpEngineDataT { CfdpEngineDataT() : seq_num(0), - outgoing_counter(0), - enabled(false) + outgoing_counter(0) { } CfdpTransactionSeq seq_num; /* \brief keep track of the next sequence number to use for sends */ - // CF_Output_t out; - // CF_Input_t in; - /* NOTE: could have separate array of transactions as part of channel? */ CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; CF_History_t histories[CF_NUM_HISTORIES]; @@ -494,7 +490,6 @@ typedef struct CfdpEngineDataT CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; U32 outgoing_counter; - bool enabled; } CfdpEngineData; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index c41cf3c04d1..67feaa66887 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -157,9 +157,13 @@ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) { + // Preserve the cfdpManager pointer across transaction reuse + CfdpManager* savedCfdpManager = txn->cfdpManager; + // TODO make sure transaction default constructor is sane *txn = CF_Transaction_t{}; txn->chan_num = chan; + txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer CF_CList_InitNode(&txn->cl_node); CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CfdpQueueId::FREE, &txn->cl_node); } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index fadc4b2035f..7f325aeb716 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -42,6 +42,12 @@ TEST(Pdu, NakPdu) { delete tester; } +TEST(Transaction, Class1TxNominal) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass1TxNominal(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index e0c93f9482d..4c18c952be4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -5,18 +5,28 @@ // ====================================================================== #include "CfdpManagerTester.hpp" +#include +#include +#include namespace Svc { namespace Ccsds { +// ---------------------------------------------------------------------- +// Static member definitions +// ---------------------------------------------------------------------- + +constexpr FwSizeType CfdpManagerTester::MAX_PDU_COPIES; + // ---------------------------------------------------------------------- // Construction and destruction // ---------------------------------------------------------------------- CfdpManagerTester ::CfdpManagerTester() : CfdpManagerGTestBase("CfdpManagerTester", CfdpManagerTester::MAX_HISTORY_SIZE), - component("CfdpManager") { + component("CfdpManager"), + m_pduCopyCount(0) { this->initComponents(); this->connectPorts(); this->component.loadParameters(); @@ -42,10 +52,155 @@ Fw::Buffer CfdpManagerTester::from_bufferAllocate_handler( return Fw::Buffer(this->m_internalDataBuffer, size); } +void CfdpManagerTester::from_dataOut_handler( + FwIndexType portNum, + Fw::Buffer& fwBuffer +) { + // Make a copy of the PDU data to avoid buffer reuse issues + EXPECT_LT(m_pduCopyCount, MAX_PDU_COPIES) << "Too many PDUs sent"; + if (m_pduCopyCount < MAX_PDU_COPIES) { + FwSizeType copySize = fwBuffer.getSize(); + if (copySize > CF_MAX_PDU_SIZE) { + copySize = CF_MAX_PDU_SIZE; + } + memcpy(m_pduCopyStorage[m_pduCopyCount], fwBuffer.getData(), copySize); + + // Create a new buffer pointing to our copy + Fw::Buffer copyBuffer(m_pduCopyStorage[m_pduCopyCount], copySize); + m_pduCopyCount++; + + // Call base class handler with the copy + CfdpManagerTesterBase::from_dataOut_handler(portNum, copyBuffer); + } +} + +// ---------------------------------------------------------------------- +// Transaction Test Helper Implementations +// ---------------------------------------------------------------------- + +CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { + // Access global cfdpEngine to search for transaction + CF_Channel_t* chan = &cfdpEngine.channels[chanNum]; + + // Search through all transaction queues (PEND, TXA, TXW, RX) + for (U8 qIdx = 0; qIdx < CfdpQueueId::NUM; qIdx++) { + CF_CListNode_t* node = chan->qs[qIdx]; + while (node != nullptr) { + CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + if (txn->history && txn->history->seq_num == seqNum) { + return txn; + } + node = node->next; + } + } + return nullptr; +} + // ---------------------------------------------------------------------- // Transaction Test Implementations // ---------------------------------------------------------------------- +void CfdpManagerTester::testClass1TxNominal() { + // Clear any port history from previous operations + this->clearHistory(); + this->m_pduCopyCount = 0; + + // Test configuration + const char* srcFile = "test/ut/data/test_file.bin"; // Use existing test file + const char* dstFile = "test_class1_tx_dst.dat"; + const U8 channelId = 0; + const CfdpEntityId destEid = 10; + const U8 priority = 0; + + // Step 1: Get test file size + Os::File::Status fileStatus; + Os::File testFile; + FwSizeType fileSize = 0; + fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; + fileStatus = testFile.size(fileSize); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; + testFile.close(); + + // Step 2: Record initial engine state + const U32 initialSeqNum = cfdpEngine.seq_num; + + // Step 3: Send SendFile command + this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_1, + CfdpKeep::KEEP, priority, + Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); + this->component.doDispatch(); + + // Step 4: Verify command response + ASSERT_CMD_RESPONSE_SIZE(1); + ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); + + // Step 5: Verify engine state after command + const U32 expectedSeqNum = initialSeqNum + 1; + EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + + // Step 6: Find the transaction + CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); + ASSERT_NE(nullptr, txn) << "Transaction should exist"; + + // Step 7: Verify initial transaction state (in PEND queue, not yet active) + EXPECT_EQ(CF_TxnState_S1, txn->state) << "Should be in S1 state for Class 1 TX"; + EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; + EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; + EXPECT_EQ(priority, txn->priority) << "Priority should match"; + + // Verify history fields + EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; + EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; + + // Note: fsize is not set until the file is opened in CF_CFDP_S_SubstateSendMetadata during first cycle + + // Step 8: Run first engine cycle - should send Metadata + FileData PDUs + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 9: Verify exactly 2 PDUs were sent in first cycle (Metadata + FileData) + ASSERT_FROM_PORT_HISTORY_SIZE(2); + + // Step 10: Verify Metadata PDU (index 0) + Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); + ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; + + // Verify file was opened and fsize was set + EXPECT_EQ(fileSize, txn->fsize) << "File size should be set after file is opened"; + + verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, static_cast(fileSize), srcFile, dstFile); + + // Step 11: Verify FileData PDU (index 1) + Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); + ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, 0, static_cast(fileSize), srcFile); + + // Verify file was completely read + EXPECT_EQ(fileSize, txn->foffs) << "Should have read entire file"; + + // Verify transaction progressed to EOF sub-state after sending all file data + EXPECT_EQ(CF_TxSubState_EOF, txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; + + // Step 12: Run second engine cycle - should send EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 13: Verify exactly 1 more PDU was sent (EOF) + ASSERT_FROM_PORT_HISTORY_SIZE(3); + + // Step 14: Verify EOF PDU (index 2) + Fw::Buffer eofPduBuffer = this->getSentPduBuffer(2); + ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; + + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index e54e629311a..d5a67dcc083 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -216,6 +216,20 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const Cfdp::Pdu::SegmentRequest* expectedSegments = nullptr ); + //! Helper to find transaction by sequence number + //! @param chanNum Channel number to search + //! @param seqNum Transaction sequence number + //! @return Pointer to transaction or nullptr if not found + CF_Transaction_t* findTransaction(U8 chanNum, CfdpTransactionSeq seqNum); + + public: + // ---------------------------------------------------------------------- + // Transaction Tests + // ---------------------------------------------------------------------- + + //! Test nominal Class 1 TX file transfer + void testClass1TxNominal(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides @@ -227,6 +241,12 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { FwSizeType size ) override; + //! Handler for from_dataOut - copies PDU data to avoid buffer reuse issues + void from_dataOut_handler( + FwIndexType portNum, + Fw::Buffer& fwBuffer + ) override; + private: // ---------------------------------------------------------------------- // Member variables @@ -237,6 +257,11 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Reusable buffer for allocation handler U8 m_internalDataBuffer[CF_MAX_PDU_SIZE]; + + //! Storage for PDU copies (to avoid buffer reuse issues) + static constexpr FwSizeType MAX_PDU_COPIES = 100; + U8 m_pduCopyStorage[MAX_PDU_COPIES][CF_MAX_PDU_SIZE]; + FwSizeType m_pduCopyCount; }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 081c770bbdc..78c7fa641d3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -9,9 +9,11 @@ #include "CfdpManagerTester.hpp" #include +#include #include #include #include +#include #include #include #include @@ -192,7 +194,7 @@ void CfdpManagerTester::verifyEofPdu( const Cfdp::Pdu::Header& header = eofPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + // Note: Can be either acknowledged or unacknowledged depending on class EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -201,31 +203,34 @@ void CfdpManagerTester::verifyEofPdu( EXPECT_EQ(expectedConditionCode, eofPdu.getConditionCode()) << "Condition code mismatch"; EXPECT_EQ(expectedFileSize, eofPdu.getFileSize()) << "File size mismatch"; - // Compute file CRC and validate against EOF PDU checksum + // For Class 1 (unacknowledged), checksum validation is optional + // For Class 2 (acknowledged), validate checksum if non-zero U32 rxChecksum = eofPdu.getChecksum(); - - // Open and read the source file to compute CRC - Os::File file; - Os::File::Status fileStatus = file.open(sourceFilename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file: " << sourceFilename; - - // Allocate buffer for file content - U8* fileData = new U8[expectedFileSize]; - FwSizeType bytesRead = expectedFileSize; - fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; - ASSERT_EQ(expectedFileSize, bytesRead) << "Failed to read complete file"; - - // Compute CRC using CFDP Checksum - CFDP::Checksum computedChecksum; - computedChecksum.update(fileData, 0, expectedFileSize); - U32 expectedCrc = computedChecksum.getValue(); - - delete[] fileData; - - // Validate checksum matches - EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; + if (rxChecksum != 0) { + // Compute file CRC and validate against EOF PDU checksum + // Open and read the source file to compute CRC + Os::File file; + Os::File::Status fileStatus = file.open(sourceFilename, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file: " << sourceFilename; + + // Allocate buffer for file content + U8* fileData = new U8[expectedFileSize]; + FwSizeType bytesRead = expectedFileSize; + fileStatus = file.read(fileData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(expectedFileSize, bytesRead) << "Failed to read complete file"; + + // Compute CRC using CFDP Checksum + CFDP::Checksum computedChecksum; + computedChecksum.update(fileData, 0, expectedFileSize); + U32 expectedCrc = computedChecksum.getValue(); + + delete[] fileData; + + // Validate checksum matches + EXPECT_EQ(expectedCrc, rxChecksum) << "File CRC mismatch"; + } } void CfdpManagerTester::verifyFinPdu( From af0f1bcd82b285b025be2cecf70f3d662efbeca5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 23 Jan 2026 13:19:44 -0700 Subject: [PATCH 085/185] Added output PDU throttling --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 23 ++++--- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 62 ++++++++++++++----- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 6 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 10 +-- Svc/Ccsds/CfdpManager/Parameters.fppi | 6 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 6 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 4 +- .../CfdpManager/test/ut/output/.gitignore | 2 + Svc/Ccsds/Types/Types.fpp | 1 + 11 files changed, 86 insertions(+), 38 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/test/ut/output/.gitignore diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 1f6d15d6783..f0cfd23b63d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -217,9 +217,11 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CfdpStatus::T status; CF_EncoderState *encoder = NULL; + CF_Channel_t* chan = CF_GetChannelFromTxn(const_cast(txn)); + FW_ASSERT(chan != NULL); + // This is where a message buffer is requested - // TODO get instance of CfdpManager - status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, txn->chan_num, sizeof(CF_Logical_PduBuffer_t)); + status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, *chan, sizeof(CF_Logical_PduBuffer_t)); if (status == CfdpStatus::SUCCESS) { @@ -279,6 +281,13 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); } } + else if (status == CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) + { + if (!silent) + { + // BPC TODO send event here + } + } return ph; } @@ -287,7 +296,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, 0); + txn->history->peer_eid, 0, txn->history->seq_num, false); CF_Logical_PduMd_t *md; CfdpStatus::T sret = CfdpStatus::SUCCESS; @@ -368,7 +377,7 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, 0); + txn->history->peer_eid, 0, txn->history->seq_num, false); CF_Logical_PduEof_t *eof; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -420,7 +429,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, } ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, - (dir_code == CF_CFDP_FileDirective_EOF), tsn, 0); + (dir_code == CF_CFDP_FileDirective_EOF), tsn, false); if (!ph) { ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; @@ -447,7 +456,7 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, - txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 0); + txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, false); CF_Logical_PduFin_t *fin; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -1511,7 +1520,7 @@ void CF_CFDP_CycleEngine(void) for (i = 0; i < CF_NUM_CHANNELS; ++i) { chan = &cfdpEngine.channels[i]; - cfdpEngine.outgoing_counter = 0; + chan->outgoing_counter = 0; if (chan->flowState == CfdpFlow::NOT_FROZEN) { diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index d50d6bb3469..81eef9a2760 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -267,28 +267,40 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m FW_ASSERT(msgPtr == NULL); FW_ASSERT(encoder == NULL); - // TODO Add output throtteling and guards here - // CF implemented this in CF_CFDP_MsgOutGet() - - for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) + // Check throttling limit first + U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.channel_id); + if (chan.outgoing_counter >= max_pdus) + { + status = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else { - if(this->pduBuffers[i].inUse == false) + // Try to allocate from buffer pool + for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) { - this->pduBuffers[i].inUse = true; - pduPtr = &this->pduBuffers[i].pdu; - pduPtr->index = i; - msgPtr = this->pduBuffers[i].data; - encoder = &this->pduBuffers[i].encoder; - status = CfdpStatus::SUCCESS; - break; + if(this->pduBuffers[i].inUse == false) + { + this->pduBuffers[i].inUse = true; + pduPtr = &this->pduBuffers[i].pdu; + pduPtr->index = i; + msgPtr = this->pduBuffers[i].data; + encoder = &this->pduBuffers[i].encoder; + + chan.outgoing_counter++; + + status = CfdpStatus::SUCCESS; + break; + } } - } - // Check if we were unable to allocate a buffer - if(status != CfdpStatus::SUCCESS) - { - this->log_WARNING_LO_BuffersExuasted(); + // Check if we were unable to allocate a buffer (pool exhausted) + if(status != CfdpStatus::SUCCESS) + { + this->log_WARNING_LO_BuffersExuasted(); + status = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + } } + return status; } @@ -496,6 +508,22 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con return paramArray[channelIndex].get_move_dir(); } + U32 CfdpManager ::getMaxOutgoingPdusPerCycleParam(U8 channelIndex) + { + Fw::ParamValid valid; + + FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + + // Check for coding errors as all CFDP parameters must have a default + // Get the array first + CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Now get individual parameter + return paramArray[channelIndex].get_max_outgoing_pdus_per_cycle(); + } + // ---------------------------------------------------------------------- // Buffer helpers // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 7d6be3cd53f..09fe6b450dd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -15,6 +15,9 @@ namespace Svc { namespace Ccsds { +// Forward declaration +struct CF_Channel; + class CfdpManager final : public CfdpManagerComponentBase { public: // ---------------------------------------------------------------------- @@ -57,7 +60,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, U8 channelId, FwSizeType size); + CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, CF_Channel& chan, FwSizeType size); // Not sure there is an equivelent void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); // Equivelent of CF_CFDP_Send @@ -78,6 +81,7 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 getInactivityTimerParam(U8 channelIndex); Fw::Enabled getDequeueEnabledParam(U8 channelIndex); Fw::String getMoveDirParam(U8 channelIndex); + U32 getMaxOutgoingPdusPerCycleParam(U8 channelIndex); private: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 47f6d486a94..d0b56139eba 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -427,7 +427,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, - txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, 1); + txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, true); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 0d00e5b95a9..4667a3a5925 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -100,7 +100,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes *bytes_processed = 0; ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, 1); + txn->history->peer_eid, 0, txn->history->seq_num, true); if (!ph) { ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index bbd2efde732..98f2c9dae6a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -458,10 +458,13 @@ typedef struct CF_Channel /**< \brief ID used to index into the engine channel array */ U8 channel_id; - + /**< \brief State of the channel */ CfdpFlow::T flowState; + /**< \brief Tracks number of PDUs sent this cycle for throttling */ + U32 outgoing_counter; + } CF_Channel_t; /** @@ -474,8 +477,7 @@ typedef struct CF_Channel typedef struct CfdpEngineDataT { CfdpEngineDataT() - : seq_num(0), - outgoing_counter(0) + : seq_num(0) { } @@ -488,8 +490,6 @@ typedef struct CfdpEngineDataT CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; - - U32 outgoing_counter; } CfdpEngineData; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 8e91fba5058..6ac292833e4 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -28,7 +28,8 @@ param ChannelConfig: CfdpChannelArrayParams \ ack_timer = 3, \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ - move_dir = "" \ + move_dir = "", \ + max_outgoing_pdus_per_cycle = 32 \ }, \ { ack_limit = 4, \ @@ -36,6 +37,7 @@ param ChannelConfig: CfdpChannelArrayParams \ ack_timer = 3, \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ - move_dir = "" \ + move_dir = "", \ + max_outgoing_pdus_per_cycle = 32 \ } \ ] \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 4c18c952be4..2021041abc3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -106,8 +106,8 @@ void CfdpManagerTester::testClass1TxNominal() { this->m_pduCopyCount = 0; // Test configuration - const char* srcFile = "test/ut/data/test_file.bin"; // Use existing test file - const char* dstFile = "test_class1_tx_dst.dat"; + const char* srcFile = "test/ut/data/test_file.bin"; + const char* dstFile = "test/ut/output/test_class1_tx_dst.dat"; const U8 channelId = 0; const CfdpEntityId destEid = 10; const U8 priority = 0; @@ -154,6 +154,8 @@ void CfdpManagerTester::testClass1TxNominal() { EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; + EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; // Note: fsize is not set until the file is opened in CF_CFDP_S_SubstateSendMetadata during first cycle diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 78c7fa641d3..5aecde4ca6f 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -443,7 +443,7 @@ void CfdpManagerTester::testFileDataPdu() { testPeerId, 0, // towards receiver testSequenceId, - 1 // file data flag + false ); ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; @@ -697,7 +697,7 @@ void CfdpManagerTester::testNakPdu() { testPeerId, // to sender (peer) 1, // towards sender testSequenceId, - 0 // directive PDU (not file data) + false ); ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; diff --git a/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore b/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore new file mode 100644 index 00000000000..cceaf3cf067 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore @@ -0,0 +1,2 @@ +# Ignore all files in the output folder +./* \ No newline at end of file diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index 6b93dd2a0a1..d258c047751 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -202,6 +202,7 @@ module Ccsds { inactivity_timer: U32 @< Inactivity timer in seconds dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty + max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling } @< Struture for the configured array of CFDP channels From 4e8d6966bc70af62c98f46ee8827c2e48f511031 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 23 Jan 2026 14:42:29 -0700 Subject: [PATCH 086/185] Started a class 2 TX UT and added helper functions for uplinking PDUs --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 3 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 9 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 4 +- Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 26 +- Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp | 4 +- .../CfdpManager/Pdu/test/ut/PduTests.cpp | 80 +++--- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 166 +++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 129 +++++++++- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 232 +++++++++++++++++- 16 files changed, 597 insertions(+), 74 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index f0cfd23b63d..4f4ad9db8d4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -215,14 +215,13 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, U8* msgPtr = NULL; U8 eid_len; CfdpStatus::T status; - CF_EncoderState *encoder = NULL; + CF_EncoderState *encoder = NULL;; CF_Channel_t* chan = CF_GetChannelFromTxn(const_cast(txn)); FW_ASSERT(chan != NULL); // This is where a message buffer is requested status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, *chan, sizeof(CF_Logical_PduBuffer_t)); - if (status == CfdpStatus::SUCCESS) { FW_ASSERT(ph != NULL); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 81eef9a2760..3057fd26000 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -250,7 +250,9 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, U8 channelId, FwSizeType size) +CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, + CF_EncoderState*& encoderPtr, CF_Channel& chan, + FwSizeType size) { // FwIndexType portNum; @@ -265,7 +267,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m FW_ASSERT(pduPtr == NULL); FW_ASSERT(msgPtr == NULL); - FW_ASSERT(encoder == NULL); + FW_ASSERT(encoderPtr == NULL); // Check throttling limit first U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.channel_id); @@ -284,10 +286,9 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m pduPtr = &this->pduBuffers[i].pdu; pduPtr->index = i; msgPtr = this->pduBuffers[i].data; - encoder = &this->pduBuffers[i].encoder; + encoderPtr = &this->pduBuffers[i].encoder; chan.outgoing_counter++; - status = CfdpStatus::SUCCESS; break; } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 09fe6b450dd..6173a318a74 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -60,7 +60,9 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoder, CF_Channel& chan, FwSizeType size); + CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, + CF_EncoderState*& encoderPtr, CF_Channel& chan, + FwSizeType size); // Not sure there is an equivelent void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); // Equivelent of CF_CFDP_Send diff --git a/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp index b1ef54661db..cfe38d1e255 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::AckPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp index 5c15a50622b..d95c6913a4c 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::EofPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp index 6a04d5b026f..38aca942b59 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::FileDataPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp index fdb783f4db8..903555d3ce4 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::FinPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp index 9fee63fe55d..369341e6893 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp @@ -14,7 +14,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::MetadataPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp index 16665676249..9f57b8a17d5 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::NakPdu::initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 490b886db43..0bac88fe663 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -97,10 +97,10 @@ enum Direction : U8 { DIRECTION_TOWARD_SENDER = 1 // Toward file sender }; -// CFDP Transmission Mode -enum TransmissionMode : U8 { - TRANSMISSION_MODE_ACKNOWLEDGED = 0, // Acknowledged (Class 2) - TRANSMISSION_MODE_UNACKNOWLEDGED = 1 // Unacknowledged (Class 1) +// CFDP Class (Transmission Mode) +enum Class : U8 { + CLASS_2 = 0, // Class 2 (Acknowledged) + CLASS_1 = 1 // Class 1 (Unacknowledged) }; // CFDP CRC Flag @@ -158,7 +158,7 @@ union Pdu { Direction m_direction; //! Transmission mode - TransmissionMode m_txmMode; + Class m_txmMode; //! CRC flag CrcFlag m_crcFlag; @@ -191,7 +191,7 @@ union Pdu { //! Initialize a PDU header void initialize(Type type, Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid); @@ -212,7 +212,7 @@ union Pdu { Direction getDirection() const { return this->m_direction; } //! Get the transmission mode - TransmissionMode getTxmMode() const { return this->m_txmMode; } + Class getTxmMode() const { return this->m_txmMode; } //! Get the source entity ID CfdpEntityId getSourceEid() const { return this->m_sourceEid; } @@ -268,7 +268,7 @@ union Pdu { public: //! Initialize a Metadata PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -333,7 +333,7 @@ union Pdu { public: //! Initialize a File Data PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -390,7 +390,7 @@ union Pdu { public: //! Initialize an EOF PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -447,7 +447,7 @@ union Pdu { public: //! Initialize a Finished PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -507,7 +507,7 @@ union Pdu { public: //! Initialize an ACK PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -577,7 +577,7 @@ union Pdu { public: //! Initialize a NAK PDU void initialize(Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp index c5033cbb584..ea9f2e62af7 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp @@ -14,7 +14,7 @@ namespace Cfdp { void Pdu::Header::initialize(Type type, Direction direction, - TransmissionMode txmMode, + Class txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid) { @@ -174,7 +174,7 @@ Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer this->m_version = (flags >> 5) & 0x07; this->m_pduType = static_cast((flags >> 4) & 0x01); this->m_direction = static_cast((flags >> 3) & 0x01); - this->m_txmMode = static_cast((flags >> 2) & 0x01); + this->m_txmMode = static_cast((flags >> 2) & 0x01); this->m_crcFlag = static_cast((flags >> 1) & 0x01); this->m_largeFileFlag = static_cast(flags & 0x01); diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 95c2c1bd839..0ce669ede41 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -30,7 +30,7 @@ class PduTest : public ::testing::Test { TEST_F(PduTest, HeaderBufferSize) { Pdu::Header header; header.initialize(Pdu::T_METADATA, DIRECTION_TOWARD_RECEIVER, - TRANSMISSION_MODE_ACKNOWLEDGED, 123, 456, 789); + CLASS_2, 123, 456, 789); // Minimum header size with 1-byte EIDs and TSN // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 @@ -41,7 +41,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // Arrange Pdu::Header txHeader; const Direction direction = DIRECTION_TOWARD_SENDER; - const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const Class txmMode = CLASS_2; const CfdpEntityId sourceEid = 10; const CfdpTransactionSeq transactionSeq = 20; const CfdpEntityId destEid = 30; @@ -77,7 +77,7 @@ TEST_F(PduTest, HeaderRoundTrip) { TEST_F(PduTest, MetadataBufferSize) { Pdu::MetadataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 1024, "src.txt", "dst.txt", CHECKSUM_TYPE_MODULAR, 1); @@ -90,7 +90,7 @@ TEST_F(PduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU Pdu::MetadataPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const Class txmMode = CLASS_2; const CfdpEntityId sourceEid = 100; const CfdpTransactionSeq transactionSeq = 200; const CfdpEntityId destEid = 300; @@ -165,7 +165,7 @@ TEST_F(PduTest, MetadataRoundTrip) { TEST_F(PduTest, MetadataEmptyFilenames) { Pdu::MetadataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 0, "", "", CHECKSUM_TYPE_NULL_CHECKSUM, 0); @@ -182,7 +182,7 @@ TEST_F(PduTest, MetadataLongFilenames) { const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 4096, longSrc, longDst, CHECKSUM_TYPE_MODULAR, 1); @@ -199,7 +199,7 @@ TEST_F(PduTest, MetadataLongFilenames) { TEST_F(PduTest, FileDataBufferSize) { Pdu::FileDataPdu pdu; const U8 testData[] = {0x01, 0x02, 0x03, 0x04, 0x05}; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 100, sizeof(testData), testData); U32 size = pdu.bufferSize(); @@ -214,7 +214,7 @@ TEST_F(PduTest, FileDataRoundTrip) { // Arrange - Create transmit PDU with test data Pdu::FileDataPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; - const TransmissionMode txmMode = TRANSMISSION_MODE_UNACKNOWLEDGED; + const Class txmMode = CLASS_1; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -255,7 +255,7 @@ TEST_F(PduTest, FileDataRoundTrip) { TEST_F(PduTest, FileDataEmptyPayload) { // Test with zero-length data Pdu::FileDataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 0, 0, nullptr); U8 buffer[512]; @@ -275,7 +275,7 @@ TEST_F(PduTest, FileDataLargePayload) { } Pdu::FileDataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, 999999, largeSize, largeData); U8 buffer[2048]; @@ -298,7 +298,7 @@ TEST_F(PduTest, FileDataLargePayload) { TEST_F(PduTest, EofBufferSize) { Pdu::EofPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); U32 size = pdu.bufferSize(); @@ -312,7 +312,7 @@ TEST_F(PduTest, EofRoundTrip) { // Arrange - Create transmit PDU Pdu::EofPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; - const TransmissionMode txmMode = TRANSMISSION_MODE_UNACKNOWLEDGED; + const Class txmMode = CLASS_1; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -352,7 +352,7 @@ TEST_F(PduTest, EofRoundTrip) { TEST_F(PduTest, EofWithError) { // Test with error condition code Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); U8 buffer[512]; @@ -372,7 +372,7 @@ TEST_F(PduTest, EofWithError) { TEST_F(PduTest, EofZeroValues) { // Test with all zero values Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); U8 buffer[512]; @@ -392,7 +392,7 @@ TEST_F(PduTest, EofZeroValues) { TEST_F(PduTest, EofLargeValues) { // Test with maximum U32 values Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0xFFFFFFFF, 0xFFFFFFFF); U8 buffer[512]; @@ -414,7 +414,7 @@ TEST_F(PduTest, EofLargeValues) { TEST_F(PduTest, FinBufferSize) { Pdu::FinPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -429,7 +429,7 @@ TEST_F(PduTest, FinRoundTrip) { // Arrange - Create transmit PDU Pdu::FinPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const Class txmMode = CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -469,7 +469,7 @@ TEST_F(PduTest, FinRoundTrip) { TEST_F(PduTest, FinWithError) { // Test with error condition code Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -492,7 +492,7 @@ TEST_F(PduTest, FinWithError) { TEST_F(PduTest, FinDeliveryIncomplete) { // Test with incomplete delivery Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_RETAINED); @@ -513,7 +513,7 @@ TEST_F(PduTest, FinDeliveryIncomplete) { TEST_F(PduTest, FinFileStatusDiscarded) { // Test with file discarded Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -533,7 +533,7 @@ TEST_F(PduTest, FinFileStatusDiscarded) { TEST_F(PduTest, FinFileStatusDiscardedFilestore) { // Test with file discarded by filestore Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); @@ -560,7 +560,7 @@ TEST_F(PduTest, FinBitPackingValidation) { for (const auto& deliveryCode : deliveryCodes) { for (const auto& fileStatus : fileStatuses) { Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, deliveryCode, fileStatus); U8 buffer[512]; @@ -587,7 +587,7 @@ TEST_F(PduTest, FinBitPackingValidation) { TEST_F(PduTest, AckBufferSize) { Pdu::AckPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -602,7 +602,7 @@ TEST_F(PduTest, AckRoundTrip) { // Arrange - Create transmit PDU Pdu::AckPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const Class txmMode = CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -644,7 +644,7 @@ TEST_F(PduTest, AckRoundTrip) { TEST_F(PduTest, AckForEof) { // Test ACK for EOF directive Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -666,7 +666,7 @@ TEST_F(PduTest, AckForEof) { TEST_F(PduTest, AckForFin) { // Test ACK for FIN directive Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_TERMINATED); @@ -687,7 +687,7 @@ TEST_F(PduTest, AckForFin) { TEST_F(PduTest, AckWithError) { // Test ACK with error condition code Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_FILE_CHECKSUM_FAILURE, ACK_TXN_STATUS_TERMINATED); @@ -709,7 +709,7 @@ TEST_F(PduTest, AckWithSubtype) { // Test ACK with non-zero subtype code Pdu::AckPdu txPdu; const U8 subtypeCode = 5; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, subtypeCode, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -736,7 +736,7 @@ TEST_F(PduTest, AckBitPackingValidation) { for (const auto& status : statuses) { for (const auto& condition : conditions) { Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, directive, 0, condition, status); U8 buffer[512]; @@ -770,7 +770,7 @@ TEST_F(PduTest, AckBitPackingValidation) { TEST_F(PduTest, NakBufferSize) { Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, 100, 500); U32 size = pdu.bufferSize(); @@ -784,7 +784,7 @@ TEST_F(PduTest, NakRoundTrip) { // Arrange - Create transmit PDU Pdu::NakPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const TransmissionMode txmMode = TRANSMISSION_MODE_ACKNOWLEDGED; + const Class txmMode = CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -822,7 +822,7 @@ TEST_F(PduTest, NakRoundTrip) { TEST_F(PduTest, NakZeroScope) { // Test NAK with zero scope (start of file) Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, 0, 1024); U8 buffer[512]; @@ -844,7 +844,7 @@ TEST_F(PduTest, NakLargeScope) { Pdu::NakPdu txPdu; const CfdpFileSize largeStart = 0xFFFF0000; const CfdpFileSize largeEnd = 0xFFFFFFFF; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, largeStart, largeEnd); U8 buffer[512]; @@ -864,7 +864,7 @@ TEST_F(PduTest, NakLargeScope) { TEST_F(PduTest, NakSingleByte) { // Test NAK for single byte gap Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, 1000, 1001); U8 buffer[512]; @@ -892,7 +892,7 @@ TEST_F(PduTest, NakMultipleCombinations) { for (const auto& scope : testScopes) { Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 10, 20, 30, scope[0], scope[1]); U8 buffer[512]; @@ -918,7 +918,7 @@ TEST_F(PduTest, NakWithSingleSegment) { const CfdpFileSize segStart = 1024; const CfdpFileSize segEnd = 2048; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, scopeStart, scopeEnd); ASSERT_TRUE(txPdu.addSegment(segStart, segEnd)); @@ -946,7 +946,7 @@ TEST_F(PduTest, NakWithMultipleSegments) { const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 10000; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, scopeStart, scopeEnd); // Add 5 segments representing gaps in received data @@ -989,7 +989,7 @@ TEST_F(PduTest, NakWithMaxSegments) { const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 100000; - txPdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, scopeStart, scopeEnd); // Add 58 segments (CF_NAK_MAX_SEGMENTS) @@ -1029,7 +1029,7 @@ TEST_F(PduTest, NakWithMaxSegments) { TEST_F(PduTest, NakClearSegments) { // Test clearSegments() functionality Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, 0, 4096); // Add segments @@ -1049,7 +1049,7 @@ TEST_F(PduTest, NakClearSegments) { TEST_F(PduTest, NakBufferSizeWithSegments) { // Test that bufferSize() correctly accounts for segments Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, TRANSMISSION_MODE_ACKNOWLEDGED, + pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, 1, 2, 3, 0, 4096); U32 baseSizeNoSegments = pdu.bufferSize(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 7f325aeb716..a331f9ad0b0 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -48,6 +48,12 @@ TEST(Transaction, Class1TxNominal) { delete tester; } +TEST(Transaction, Class2TxNominal) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass2TxNominal(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 2021041abc3..04c61af842f 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -203,6 +203,172 @@ void CfdpManagerTester::testClass1TxNominal() { expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); } +void CfdpManagerTester::testClass2TxNominal() { + // Clear any port history from previous operations + this->clearHistory(); + this->m_pduCopyCount = 0; + + // Test configuration + const U8 channelId = 0; + const CfdpEntityId destEid = 10; + const U8 priority = 0; + + // Step 1: Calculate FileDataPdu header size (without data) + // Create a FileDataPdu with 0 data to determine header overhead + Cfdp::Pdu::FileDataPdu fileDataPdu; + fileDataPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + Cfdp::CLASS_2, // Class 2 + component.getLocalEidParam(), + 1, // Transaction seq (dummy value for calculation) + destEid, + 0, // Offset + 0, // Data size = 0 to get just the header + nullptr // No data + ); + const U32 fileDataPduHeaderSize = fileDataPdu.bufferSize(); + + // Calculate how many bytes of data fit in each PDU + const U16 dataPerPdu = static_cast(CF_MAX_PDU_SIZE - fileDataPduHeaderSize); + + // Calculate total file size for exactly 5 PDUs + const FwSizeType expectedFileSize = 5 * dataPerPdu; + + // Step 2: Generate test file with calculated size + const char* srcFile = "test/ut/data/test_class2_tx_5pdu.bin"; + const char* dstFile = "test/ut/output/test_class2_tx_dst.dat"; + + Os::File::Status fileStatus; + Os::File testFile; + + // Create and write test file + fileStatus = testFile.open(srcFile, Os::File::OPEN_CREATE, Os::File::OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should create test file"; + + // Fill file with test data (repeating pattern for easy verification) + U8 writeBuffer[256]; + for (U16 i = 0; i < 256; i++) { + writeBuffer[i] = static_cast(i); + } + + FwSizeType bytesWritten = 0; + while (bytesWritten < expectedFileSize) { + FwSizeType chunkSize = (expectedFileSize - bytesWritten > 256) ? 256 : (expectedFileSize - bytesWritten); + FwSizeType writeSize = chunkSize; + fileStatus = testFile.write(writeBuffer, writeSize, Os::File::WAIT); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should write to test file"; + ASSERT_EQ(chunkSize, writeSize) << "Should write requested bytes"; + bytesWritten += writeSize; + } + testFile.close(); + + // Step 3: Verify test file was created with correct size + fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; + FwSizeType fileSize = 0; + fileStatus = testFile.size(fileSize); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; + EXPECT_EQ(expectedFileSize, fileSize) << "File should be exactly " << expectedFileSize << " bytes (5 PDUs)"; + testFile.close(); + + // Step 4: Record initial engine state + const U32 initialSeqNum = cfdpEngine.seq_num; + + // Step 5: Send SendFile command with CLASS_2 + this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_2, + CfdpKeep::KEEP, priority, + Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); + this->component.doDispatch(); + + // Step 6: Verify command response + ASSERT_CMD_RESPONSE_SIZE(1); + ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); + + // Step 7: Verify engine state after command + const U32 expectedSeqNum = initialSeqNum + 1; + EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + + // Step 8: Find the transaction + CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); + ASSERT_NE(nullptr, txn) << "Transaction should exist"; + + // Step 9: Verify initial transaction state for Class 2 + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should be in S2 state for Class 2 TX"; + EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; + EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; + EXPECT_EQ(priority, txn->priority) << "Priority should match"; + + // Verify history fields + EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; + EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; + EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; + + // Step 10: Run first engine cycle - should send Metadata PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 11: Verify Metadata PDU was sent + ASSERT_FROM_PORT_HISTORY_SIZE(1); + Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); + ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; + + // Verify file was opened and fsize was set + EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; + + verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile); + + // Verify transaction progressed to FILEDATA sub-state + EXPECT_EQ(CF_TxSubState_FILEDATA, txn->state_data.send.sub_state) << "Should progress to FILEDATA sub-state"; + + // Step 12: Run a cycle to send all 5 FileData PDUs + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { + // Verify FileData PDU was sent + FwIndexType expectedHistorySize = 1 + pduIdx + 1; // Metadata + pduIdx FileData PDUs + ASSERT_FROM_PORT_HISTORY_SIZE(expectedHistorySize); + + Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); + ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; + + U32 expectedOffset = pduIdx * dataPerPdu; + U16 expectedDataSize = dataPerPdu; // All 5 PDUs should be exactly full + + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, expectedOffset, expectedDataSize, srcFile); + } + + // Verify file was completely read + EXPECT_EQ(expectedFileSize, txn->foffs) << "Should have read entire file"; + + // Verify transaction progressed to EOF sub-state after sending all file data + EXPECT_EQ(CF_TxSubState_EOF, txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; + + // Step 13: Run cycle to send EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 14: Verify EOF PDU was sent (total: 1 Metadata + 5 FileData + 1 EOF = 7) + ASSERT_FROM_PORT_HISTORY_SIZE(7); + + Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); + ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; + + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + + // Step 15: Verify transaction is in CLOSEOUT_SYNC sub-state waiting for EOF-ACK + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be waiting for EOF-ACK"; + + // For a complete test, we would simulate receiving an EOF-ACK here + // and verify the transaction completes. This is left as a future enhancement. +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index d5a67dcc083..85410d3115d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -77,7 +77,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { void initComponents(); // ---------------------------------------------------------------------- - // PDU Test Helper Functions + // PDU Downlink Test Helper Functions // ---------------------------------------------------------------------- //! Helper to create a minimal transaction for testing @@ -222,6 +222,130 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @return Pointer to transaction or nullptr if not found CF_Transaction_t* findTransaction(U8 chanNum, CfdpTransactionSeq seqNum); + // ---------------------------------------------------------------------- + // PDU Uplink Helper Functions + // ---------------------------------------------------------------------- + + //! Helper to send a Metadata PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground) + //! @param destEid Destination entity ID (FSW) + //! @param transactionSeq Transaction sequence number + //! @param fileSize File size in octets + //! @param sourceFilename Source filename + //! @param destFilename Destination filename + //! @param txmMode Transmission mode (Class 1 or Class 2) + //! @param closureRequested Closure requested flag (typically 0 for Class 1, 1 for Class 2) + void sendMetadataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize fileSize, + const char* sourceFilename, + const char* destFilename, + Cfdp::Class txmMode, + U8 closureRequested + ); + + //! Helper to send a File Data PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground) + //! @param destEid Destination entity ID (FSW) + //! @param transactionSeq Transaction sequence number + //! @param offset File offset + //! @param dataSize Data size in octets + //! @param data Pointer to file data + //! @param txmMode Transmission mode (Class 1 or Class 2) + void sendFileDataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize offset, + U16 dataSize, + const U8* data, + Cfdp::Class txmMode + ); + + //! Helper to send an EOF PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground) + //! @param destEid Destination entity ID (FSW) + //! @param transactionSeq Transaction sequence number + //! @param conditionCode Condition code + //! @param checksum File checksum + //! @param fileSize File size in octets + //! @param txmMode Transmission mode (Class 1 or Class 2) + void sendEofPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + U32 checksum, + CfdpFileSize fileSize, + Cfdp::Class txmMode + ); + + //! Helper to send a FIN PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground as receiver) + //! @param destEid Destination entity ID (FSW as sender) + //! @param transactionSeq Transaction sequence number + //! @param conditionCode Condition code + //! @param deliveryCode Delivery code + //! @param fileStatus File status + void sendFinPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + Cfdp::FinDeliveryCode deliveryCode, + Cfdp::FinFileStatus fileStatus + ); + + //! Helper to send an ACK PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground as receiver) + //! @param destEid Destination entity ID (FSW as sender) + //! @param transactionSeq Transaction sequence number + //! @param directiveCode Directive being acknowledged + //! @param directiveSubtypeCode Directive subtype code + //! @param conditionCode Condition code + //! @param transactionStatus Transaction status + void sendAckPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::FileDirective directiveCode, + U8 directiveSubtypeCode, + Cfdp::ConditionCode conditionCode, + Cfdp::AckTxnStatus transactionStatus + ); + + //! Helper to send a NAK PDU to CfdpManager via dataIn + //! @param channelId CFDP channel number + //! @param sourceEid Source entity ID (ground as receiver) + //! @param destEid Destination entity ID (FSW as sender) + //! @param transactionSeq Transaction sequence number + //! @param scopeStart Scope start offset + //! @param scopeEnd Scope end offset + //! @param numSegments Number of segment requests (0 to 58) + //! @param segments Array of segment requests (can be nullptr if numSegments is 0) + void sendNakPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd, + U8 numSegments, + const Cfdp::Pdu::SegmentRequest* segments + ); + public: // ---------------------------------------------------------------------- // Transaction Tests @@ -230,6 +354,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test nominal Class 1 TX file transfer void testClass1TxNominal(); + //! Test nominal Class 2 TX file transfer + void testClass2TxNominal(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 5aecde4ca6f..2a8f612d17c 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -97,7 +97,7 @@ void CfdpManagerTester::verifyMetadataPdu( const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(Cfdp::CLASS_1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -138,7 +138,7 @@ void CfdpManagerTester::verifyFileDataPdu( const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_UNACKNOWLEDGED, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(Cfdp::CLASS_1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -251,7 +251,7 @@ void CfdpManagerTester::verifyFinPdu( const Cfdp::Pdu::Header& header = finPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -280,7 +280,7 @@ void CfdpManagerTester::verifyAckPdu( // Validate header fields const Cfdp::Pdu::Header& header = ackPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -310,7 +310,7 @@ void CfdpManagerTester::verifyNakPdu( // Validate header fields const Cfdp::Pdu::Header& header = nakPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; - EXPECT_EQ(Cfdp::TRANSMISSION_MODE_ACKNOWLEDGED, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -754,6 +754,228 @@ void CfdpManagerTester::testNakPdu() { 3, expectedSegments); } +// ---------------------------------------------------------------------- +// PDU Uplink Helper Functions +// ---------------------------------------------------------------------- + +void CfdpManagerTester::sendMetadataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize fileSize, + const char* sourceFilename, + const char* destFilename, + Cfdp::Class txmMode, + U8 closureRequested +) { + // Create and initialize Metadata PDU + Cfdp::Pdu::MetadataPdu metadataPdu; + metadataPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + fileSize, + sourceFilename, + destFilename, + Cfdp::CHECKSUM_TYPE_MODULAR, + closureRequested + ); + + // Allocate buffer for PDU + U32 pduSize = metadataPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = metadataPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize Metadata PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendFileDataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize offset, + U16 dataSize, + const U8* data, + Cfdp::Class txmMode +) { + // Create and initialize File Data PDU + Cfdp::Pdu::FileDataPdu fileDataPdu; + fileDataPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + offset, + dataSize, + data + ); + + // Allocate buffer for PDU + U32 pduSize = fileDataPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = fileDataPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize File Data PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendEofPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + U32 checksum, + CfdpFileSize fileSize, + Cfdp::Class txmMode +) { + // Create and initialize EOF PDU + Cfdp::Pdu::EofPdu eofPdu; + eofPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + conditionCode, + checksum, + fileSize + ); + + // Allocate buffer for PDU + U32 pduSize = eofPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = eofPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize EOF PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendFinPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + Cfdp::FinDeliveryCode deliveryCode, + Cfdp::FinFileStatus fileStatus +) { + // Create and initialize FIN PDU + Cfdp::Pdu::FinPdu finPdu; + finPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // FIN is sent from receiver to sender + Cfdp::CLASS_2, // FIN is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + conditionCode, + deliveryCode, + fileStatus + ); + + // Allocate buffer for PDU + U32 pduSize = finPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = finPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize FIN PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendAckPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::FileDirective directiveCode, + U8 directiveSubtypeCode, + Cfdp::ConditionCode conditionCode, + Cfdp::AckTxnStatus transactionStatus +) { + // Create and initialize ACK PDU + Cfdp::Pdu::AckPdu ackPdu; + ackPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // ACK is sent from receiver to sender + Cfdp::CLASS_2, // ACK is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + directiveCode, + directiveSubtypeCode, + conditionCode, + transactionStatus + ); + + // Allocate buffer for PDU + U32 pduSize = ackPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = ackPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize ACK PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendNakPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd, + U8 numSegments, + const Cfdp::Pdu::SegmentRequest* segments +) { + // Create and initialize NAK PDU + Cfdp::Pdu::NakPdu nakPdu; + nakPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // NAK is sent from receiver to sender + Cfdp::CLASS_2, // NAK is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + scopeStart, + scopeEnd + ); + + // Add segment requests if provided + for (U8 i = 0; i < numSegments; i++) { + bool success = nakPdu.addSegment(segments[i].offsetStart, segments[i].offsetEnd); + ASSERT_TRUE(success) << "Failed to add segment " << static_cast(i) << " to NAK PDU"; + } + + // Allocate buffer for PDU + U32 pduSize = nakPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = nakPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize NAK PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + } // namespace Ccsds } // namespace Svc From c48a9bd8c51ec75c94f0a9ade93c7db4cf7264c5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 23 Jan 2026 15:17:49 -0700 Subject: [PATCH 087/185] Code cleanup --- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpClist.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpDispatch.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 10 +- Svc/Ccsds/CfdpManager/CfdpTx.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 2 +- Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp | 4 +- Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp | 6 +- .../CfdpManager/Pdu/test/ut/PduTests.cpp | 14 +- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 8 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 449 +++++++++--------- 24 files changed, 269 insertions(+), 258 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index ce0e3e6e90a..4e6d4fd275c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -2,7 +2,7 @@ // \title CfdpChunk.cpp // \brief CFDP chunks (sparse gap tracking) logic file // -// This file is a port of the cf_chunks.cpp file from the +// This file is a port of the cf_chunks.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index 80193cceef5..9535decb434 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -2,7 +2,7 @@ // \title CfdpChunks.hpp // \brief CFDP chunks (spare gap tracking) header file // -// This file is a port of the cf_chunks.hpp file from the +// This file is a port of the cf_chunks.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index 4711bda9349..4d93e7e33da 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -2,7 +2,7 @@ // \title CfdpClist.cpp // \brief CFDP circular list definition source file // -// This file is a port of the cf_clist.cpp file from the +// This file is a port of the cf_clist.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index 4bb37d8333d..68c0ec4ebaa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -2,7 +2,7 @@ // \title CfdpClist.hpp // \brief CFDP circular list header file // -// This file is a port of the cf_clist.hpp file from the +// This file is a port of the cf_clist.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index f15c0795a50..0fb7c496b88 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -2,7 +2,7 @@ // \title CfdpCodec.cpp // \brief CFDP protocol implementation // -// This file is a port of the cf_codec.cpp file from the +// This file is a port of the cf_codec.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 3be0c3a4362..3255eabca4e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -2,7 +2,7 @@ // \title CfdpCodec.hpp // \brief CFDP protocol API header // -// This file is a port of the cf_codec.hpp file from the +// This file is a port of the cf_codec.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp index d25bc6b4cd7..20a4b537e29 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp @@ -3,7 +3,7 @@ // \brief Common routines to dispatch operations based on a transaction state // and/or received PDU type. // -// This file is a port of the cf_cfdp_dispatch.cpp file from the +// This file is a port of the cf_cfdp_dispatch.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp index 5dd6d459e9e..caca53ce2f6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp @@ -3,7 +3,7 @@ // \brief Common routines to dispatch operations based on a transaction state // and/or received PDU type. // -// This file is a port of the cf_cfdp_dispatch.hpp file from the +// This file is a port of the cf_cfdp_dispatch.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 4f4ad9db8d4..73e9e1da7ec 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -2,7 +2,7 @@ // \title CfdpEngine.cpp // \brief CFDP Engine implementation // -// This file is a port of the cf_cfdp.cpp file from the +// This file is a port of the cf_cfdp.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 29ad35695a3..d39f0591cf9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -2,7 +2,7 @@ // \title CfdpEngine.hpp // \brief CFDP Engine header // -// This file is a port of the cf_cfdp.hpp file from the +// This file is a port of the cf_cfdp.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index cb62db38e64..4a5fa2a2079 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -2,7 +2,7 @@ // \title CfdpLogicalPdu.hpp // \brief CFDP Logical PDU type definitions // -// This file is a port of the cf_logical_pdu.hpp file from the +// This file is a port of the cf_logical_pdu.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index b24beba1596..0d2a32bfe55 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -2,7 +2,7 @@ // \title CfdpPdu.hpp // \brief Structures defining CFDP PDUs // -// This file is a port of the cf_cfdp_pdu.hpp file from the +// This file is a port of the cf_cfdp_pdu.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index d0b56139eba..8d902157710 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -2,7 +2,7 @@ // \title CfdpRx.cpp // \brief CFDP receive logic source file // -// This file is a port of the cf_cfdp_r.cpp file from the +// This file is a port of the cf_cfdp_r.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index 31502a17c0a..e53bbc1c312 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -2,7 +2,7 @@ // \title CfdpRx.hpp // \brief CFDP header file for receive file transactions // -// This file is a port of the cf_cfdp_r.hpp file from the +// This file is a port of the cf_cfdp_r.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 4667a3a5925..5304c23d1fc 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -2,7 +2,7 @@ // \title CfdpTx.cpp // \brief CFDP send logic source file // -// This file is a port of the cf_cfdp_s.cpp file from the +// This file is a port of the cf_cfdp_s.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // @@ -232,6 +232,14 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce FW_ASSERT(nakProcessed != NULL); *nakProcessed = false; + // If chunks is NULL, this transaction doesn't have NAK tracking allocated. + // This can happen if chunk allocation failed or for Class 1 transactions. + // Just return success without processing NAKs. + if (txn->chunks == NULL) + { + return CfdpStatus::SUCCESS; + } + if (txn->flags.tx.md_need_send) { sret = CF_CFDP_SendMd(txn); diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index 9cedd730680..4a2c1598a92 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -2,7 +2,7 @@ // \title CfdpTx.hpp // \brief Implementation related to CFDP Send File transactions // -// This file is a port of the cf_cfdp_s.hpp file from the +// This file is a port of the cf_cfdp_s.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 98f2c9dae6a..027a7381f21 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -2,7 +2,7 @@ // \title CfdpTypes.hpp // \brief Macros and data types used by CFDP // -// This file is a port of the cf_cfdp_types.hpp file from the +// This file is a port of the cf_cfdp_types.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 67feaa66887..60ede1c5be6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -2,7 +2,7 @@ // \title CfdpUtils.cpp // \brief CFDP utility functions // -// This file is a port of the cf_utils.cpp file from the +// This file is a port of the cf_utils.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index cd5d577ed54..199f3daaae6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -2,7 +2,7 @@ // \title CfdpUtils.hpp // \brief CFDP utilities header // -// This file is a port of the cf_utils.hpp file from the +// This file is a port of the cf_utils.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp index 0bac88fe663..0be65619a8e 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp @@ -158,7 +158,7 @@ union Pdu { Direction m_direction; //! Transmission mode - Class m_txmMode; + Class m_class; //! CRC flag CrcFlag m_crcFlag; @@ -212,7 +212,7 @@ union Pdu { Direction getDirection() const { return this->m_direction; } //! Get the transmission mode - Class getTxmMode() const { return this->m_txmMode; } + Class getTxmMode() const { return this->m_class; } //! Get the source entity ID CfdpEntityId getSourceEid() const { return this->m_sourceEid; } diff --git a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp index ea9f2e62af7..6f3ec4d93b9 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp @@ -22,7 +22,7 @@ void Pdu::Header::initialize(Type type, this->m_version = 1; // CFDP version is always 1 this->m_pduType = (type == T_FILE_DATA) ? PDU_TYPE_FILE_DATA : PDU_TYPE_DIRECTIVE; this->m_direction = direction; - this->m_txmMode = txmMode; + this->m_class = txmMode; this->m_crcFlag = CRC_NOT_PRESENT; // CRC not currently supported this->m_largeFileFlag = LARGE_FILE_32_BIT; // 32-bit file sizes this->m_segmentationControl = 0; @@ -111,7 +111,7 @@ Fw::SerializeStatus Pdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) flags |= (this->m_version & 0x07) << 5; flags |= (this->m_pduType & 0x01) << 4; flags |= (this->m_direction & 0x01) << 3; - flags |= (this->m_txmMode & 0x01) << 2; + flags |= (this->m_class & 0x01) << 2; flags |= (this->m_crcFlag & 0x01) << 1; flags |= (this->m_largeFileFlag & 0x01); @@ -174,7 +174,7 @@ Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer this->m_version = (flags >> 5) & 0x07; this->m_pduType = static_cast((flags >> 4) & 0x01); this->m_direction = static_cast((flags >> 3) & 0x01); - this->m_txmMode = static_cast((flags >> 2) & 0x01); + this->m_class = static_cast((flags >> 2) & 0x01); this->m_crcFlag = static_cast((flags >> 1) & 0x01); this->m_largeFileFlag = static_cast(flags & 0x01); diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index 0ce669ede41..c4181c63f39 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -64,7 +64,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // Assert - Verify all fields ASSERT_EQ(direction, rxHeader.getDirection()); - ASSERT_EQ(txmMode, rxHeader.getTxmMode()); + ASSERT_EQ(class, rxHeader.getclass()); ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); ASSERT_EQ(destEid, rxHeader.getDestEid()); @@ -123,7 +123,7 @@ TEST_F(PduTest, MetadataRoundTrip) { // Verify header fields ASSERT_EQ(direction, rxHeader.getDirection()); - ASSERT_EQ(txmMode, rxHeader.getTxmMode()); + ASSERT_EQ(class, rxHeader.getclass()); ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); ASSERT_EQ(destEid, rxHeader.getDestEid()); @@ -240,7 +240,7 @@ TEST_F(PduTest, FileDataRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_FILE_DATA, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(class, header.getclass()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -338,7 +338,7 @@ TEST_F(PduTest, EofRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_EOF, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(class, header.getclass()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -455,7 +455,7 @@ TEST_F(PduTest, FinRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_FIN, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(class, header.getclass()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -629,7 +629,7 @@ TEST_F(PduTest, AckRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_ACK, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(class, header.getclass()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -809,7 +809,7 @@ TEST_F(PduTest, NakRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_NAK, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(class, header.getclass()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 85410d3115d..db270e6cf03 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -234,7 +234,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param fileSize File size in octets //! @param sourceFilename Source filename //! @param destFilename Destination filename - //! @param txmMode Transmission mode (Class 1 or Class 2) + //! @param class Transmission mode (Class 1 or Class 2) //! @param closureRequested Closure requested flag (typically 0 for Class 1, 1 for Class 2) void sendMetadataPdu( U8 channelId, @@ -256,7 +256,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param offset File offset //! @param dataSize Data size in octets //! @param data Pointer to file data - //! @param txmMode Transmission mode (Class 1 or Class 2) + //! @param class Transmission mode (Class 1 or Class 2) void sendFileDataPdu( U8 channelId, CfdpEntityId sourceEid, @@ -276,7 +276,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param conditionCode Condition code //! @param checksum File checksum //! @param fileSize File size in octets - //! @param txmMode Transmission mode (Class 1 or Class 2) + //! @param class Transmission mode (Class 1 or Class 2) void sendEofPdu( U8 channelId, CfdpEntityId sourceEid, @@ -333,7 +333,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param transactionSeq Transaction sequence number //! @param scopeStart Scope start offset //! @param scopeEnd Scope end offset - //! @param numSegments Number of segment requests (0 to 58) + //! @param numSegments Number of segment requests (0 to CF_NAK_MAX_SEGMENTS) //! @param segments Array of segment requests (can be nullptr if numSegments is 0) void sendNakPdu( U8 channelId, diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 2a8f612d17c..23fcfd5e8d5 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -337,7 +337,232 @@ void CfdpManagerTester::verifyNakPdu( } // ---------------------------------------------------------------------- -// Tests +// PDU Uplink Helper Functions +// ---------------------------------------------------------------------- + +void CfdpManagerTester::sendMetadataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize fileSize, + const char* sourceFilename, + const char* destFilename, + Cfdp::Class txmMode, + U8 closureRequested +) { + // Create and initialize Metadata PDU + Cfdp::Pdu::MetadataPdu metadataPdu; + metadataPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + fileSize, + sourceFilename, + destFilename, + Cfdp::CHECKSUM_TYPE_MODULAR, + closureRequested + ); + + // Allocate buffer for PDU + U32 pduSize = metadataPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = metadataPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize Metadata PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendFileDataPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize offset, + U16 dataSize, + const U8* data, + Cfdp::Class txmMode +) { + // Create and initialize File Data PDU + Cfdp::Pdu::FileDataPdu fileDataPdu; + fileDataPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + offset, + dataSize, + data + ); + + // Allocate buffer for PDU + U32 pduSize = fileDataPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = fileDataPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize File Data PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendEofPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + U32 checksum, + CfdpFileSize fileSize, + Cfdp::Class txmMode +) { + // Create and initialize EOF PDU + Cfdp::Pdu::EofPdu eofPdu; + eofPdu.initialize( + Cfdp::DIRECTION_TOWARD_RECEIVER, + txmMode, + sourceEid, + transactionSeq, + destEid, + conditionCode, + checksum, + fileSize + ); + + // Allocate buffer for PDU + U32 pduSize = eofPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = eofPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize EOF PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendFinPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::ConditionCode conditionCode, + Cfdp::FinDeliveryCode deliveryCode, + Cfdp::FinFileStatus fileStatus +) { + // Create and initialize FIN PDU + Cfdp::Pdu::FinPdu finPdu; + finPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // FIN is sent from receiver to sender + Cfdp::CLASS_2, // FIN is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + conditionCode, + deliveryCode, + fileStatus + ); + + // Allocate buffer for PDU + U32 pduSize = finPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = finPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize FIN PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendAckPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + Cfdp::FileDirective directiveCode, + U8 directiveSubtypeCode, + Cfdp::ConditionCode conditionCode, + Cfdp::AckTxnStatus transactionStatus +) { + // Create and initialize ACK PDU + Cfdp::Pdu::AckPdu ackPdu; + ackPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // ACK is sent from receiver to sender + Cfdp::CLASS_2, // ACK is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + directiveCode, + directiveSubtypeCode, + conditionCode, + transactionStatus + ); + + // Allocate buffer for PDU + U32 pduSize = ackPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = ackPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize ACK PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +void CfdpManagerTester::sendNakPdu( + U8 channelId, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + CfdpTransactionSeq transactionSeq, + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd, + U8 numSegments, + const Cfdp::Pdu::SegmentRequest* segments +) { + // Create and initialize NAK PDU + Cfdp::Pdu::NakPdu nakPdu; + nakPdu.initialize( + Cfdp::DIRECTION_TOWARD_SENDER, // NAK is sent from receiver to sender + Cfdp::CLASS_2, // NAK is only used in Class 2 + sourceEid, + transactionSeq, + destEid, + scopeStart, + scopeEnd + ); + + // Verify segment count does not exceed maximum + ASSERT_LE(numSegments, CF_NAK_MAX_SEGMENTS) << "Number of segments exceeds CF_NAK_MAX_SEGMENTS"; + + // Add segment requests if provided + for (U8 i = 0; i < numSegments; i++) { + bool success = nakPdu.addSegment(segments[i].offsetStart, segments[i].offsetEnd); + ASSERT_TRUE(success) << "Failed to add segment " << static_cast(i) << " to NAK PDU"; + } + + // Allocate buffer for PDU + U32 pduSize = nakPdu.bufferSize(); + Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + + // Serialize PDU to buffer + Fw::SerializeStatus status = nakPdu.toBuffer(pduBuffer); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize NAK PDU"; + + // Send PDU to CfdpManager via dataIn port + invoke_to_dataIn(channelId, pduBuffer); +} + +// ---------------------------------------------------------------------- +// PDU Tests // ---------------------------------------------------------------------- void CfdpManagerTester::testMetaDataPdu() { @@ -754,228 +979,6 @@ void CfdpManagerTester::testNakPdu() { 3, expectedSegments); } -// ---------------------------------------------------------------------- -// PDU Uplink Helper Functions -// ---------------------------------------------------------------------- - -void CfdpManagerTester::sendMetadataPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize fileSize, - const char* sourceFilename, - const char* destFilename, - Cfdp::Class txmMode, - U8 closureRequested -) { - // Create and initialize Metadata PDU - Cfdp::Pdu::MetadataPdu metadataPdu; - metadataPdu.initialize( - Cfdp::DIRECTION_TOWARD_RECEIVER, - txmMode, - sourceEid, - transactionSeq, - destEid, - fileSize, - sourceFilename, - destFilename, - Cfdp::CHECKSUM_TYPE_MODULAR, - closureRequested - ); - - // Allocate buffer for PDU - U32 pduSize = metadataPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = metadataPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize Metadata PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - -void CfdpManagerTester::sendFileDataPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize offset, - U16 dataSize, - const U8* data, - Cfdp::Class txmMode -) { - // Create and initialize File Data PDU - Cfdp::Pdu::FileDataPdu fileDataPdu; - fileDataPdu.initialize( - Cfdp::DIRECTION_TOWARD_RECEIVER, - txmMode, - sourceEid, - transactionSeq, - destEid, - offset, - dataSize, - data - ); - - // Allocate buffer for PDU - U32 pduSize = fileDataPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = fileDataPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize File Data PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - -void CfdpManagerTester::sendEofPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - Cfdp::ConditionCode conditionCode, - U32 checksum, - CfdpFileSize fileSize, - Cfdp::Class txmMode -) { - // Create and initialize EOF PDU - Cfdp::Pdu::EofPdu eofPdu; - eofPdu.initialize( - Cfdp::DIRECTION_TOWARD_RECEIVER, - txmMode, - sourceEid, - transactionSeq, - destEid, - conditionCode, - checksum, - fileSize - ); - - // Allocate buffer for PDU - U32 pduSize = eofPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = eofPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize EOF PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - -void CfdpManagerTester::sendFinPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - Cfdp::ConditionCode conditionCode, - Cfdp::FinDeliveryCode deliveryCode, - Cfdp::FinFileStatus fileStatus -) { - // Create and initialize FIN PDU - Cfdp::Pdu::FinPdu finPdu; - finPdu.initialize( - Cfdp::DIRECTION_TOWARD_SENDER, // FIN is sent from receiver to sender - Cfdp::CLASS_2, // FIN is only used in Class 2 - sourceEid, - transactionSeq, - destEid, - conditionCode, - deliveryCode, - fileStatus - ); - - // Allocate buffer for PDU - U32 pduSize = finPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = finPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize FIN PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - -void CfdpManagerTester::sendAckPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - Cfdp::FileDirective directiveCode, - U8 directiveSubtypeCode, - Cfdp::ConditionCode conditionCode, - Cfdp::AckTxnStatus transactionStatus -) { - // Create and initialize ACK PDU - Cfdp::Pdu::AckPdu ackPdu; - ackPdu.initialize( - Cfdp::DIRECTION_TOWARD_SENDER, // ACK is sent from receiver to sender - Cfdp::CLASS_2, // ACK is only used in Class 2 - sourceEid, - transactionSeq, - destEid, - directiveCode, - directiveSubtypeCode, - conditionCode, - transactionStatus - ); - - // Allocate buffer for PDU - U32 pduSize = ackPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = ackPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize ACK PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - -void CfdpManagerTester::sendNakPdu( - U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd, - U8 numSegments, - const Cfdp::Pdu::SegmentRequest* segments -) { - // Create and initialize NAK PDU - Cfdp::Pdu::NakPdu nakPdu; - nakPdu.initialize( - Cfdp::DIRECTION_TOWARD_SENDER, // NAK is sent from receiver to sender - Cfdp::CLASS_2, // NAK is only used in Class 2 - sourceEid, - transactionSeq, - destEid, - scopeStart, - scopeEnd - ); - - // Add segment requests if provided - for (U8 i = 0; i < numSegments; i++) { - bool success = nakPdu.addSegment(segments[i].offsetStart, segments[i].offsetEnd); - ASSERT_TRUE(success) << "Failed to add segment " << static_cast(i) << " to NAK PDU"; - } - - // Allocate buffer for PDU - U32 pduSize = nakPdu.bufferSize(); - Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - - // Serialize PDU to buffer - Fw::SerializeStatus status = nakPdu.toBuffer(pduBuffer); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize NAK PDU"; - - // Send PDU to CfdpManager via dataIn port - invoke_to_dataIn(channelId, pduBuffer); -} - } // namespace Ccsds } // namespace Svc From 9b5b5047390f517c3b310bd11ff2043733e4976e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 08:54:04 -0700 Subject: [PATCH 088/185] Debugging failed chunk allocation for class 2 transactions --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 22 +++++++++++++--------- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 18 ++++++++++-------- 2 files changed, 23 insertions(+), 17 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 73e9e1da7ec..32ba6d1aa2c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -1018,16 +1018,20 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) txn = container_of_cpp(chan->qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); - /* to be processed this needs a chunklist, get one now */ - if (txn->chunks == NULL) + /* Class 2 transactions need a chunklist for NAK processing, get one now. + * Class 1 transactions don't need chunks since they don't support NAKs. */ + if (txn->state == CF_TxnState_S2) { - txn->chunks = CF_CFDP_FindUnusedChunks(chan, CF_Direction_TX); - } - if (txn->chunks == NULL) - { - /* leave it pending, come back later */ - /* it needs to wait until a chunklist is freed */ - break; + if (txn->chunks == NULL) + { + txn->chunks = CF_CFDP_FindUnusedChunks(chan, CF_Direction_TX); + } + if (txn->chunks == NULL) + { + // TODO BPC: Emit EVR + // Leave transaction pending until a chunklist is available. + break; + } } CF_CFDP_ArmInactTimer(txn); diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 5304c23d1fc..5cd55a2ffba 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -232,13 +232,9 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce FW_ASSERT(nakProcessed != NULL); *nakProcessed = false; - // If chunks is NULL, this transaction doesn't have NAK tracking allocated. - // This can happen if chunk allocation failed or for Class 1 transactions. - // Just return success without processing NAKs. - if (txn->chunks == NULL) - { - return CfdpStatus::SUCCESS; - } + // Class 2 transactions must have had chunks allocated + // Class 1 transactions should not have gotten here + FW_ASSERT(txn->chunks != NULL); if (txn->flags.tx.md_need_send) { @@ -752,7 +748,13 @@ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) { bool nakProcessed = false; CfdpStatus::T status; - + + // Class 1 transactions should not process NAKs at all + if (txn->state == CF_TxnState_S1) + { + return; + } + status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); if ((status == CfdpStatus::SUCCESS) && nakProcessed) { From f182891544472d9d508db8f5982711304da28255 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 10:35:27 -0700 Subject: [PATCH 089/185] Updated class 1 transaction UT to expire the inactivity timer. Also state cleanup between UTs --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 19 +++- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 17 ++-- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 1 + Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 3 + .../CfdpManager/Pdu/test/ut/PduTests.cpp | 14 +-- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 94 +++++++++---------- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 3 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 7 +- 8 files changed, 84 insertions(+), 74 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 32ba6d1aa2c..d636cb8b52a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -808,6 +808,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* R2 can handle missing metadata, so go ahead and create a temp file */ txn->state = CF_TxnState_R2; + txn->txn_class = CfdpClass::CLASS_2; CF_CFDP_R_Init(txn); CF_CFDP_DispatchRecv(txn, ph); /* re-dispatch to enter r2 */ } @@ -825,6 +826,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ txn->state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; + txn->txn_class = ph->pdu_header.txm_mode ? CfdpClass::CLASS_1 : CfdpClass::CLASS_2; txn->flags.rx.md_recv = true; CF_CFDP_R_Init(txn); /* initialize R */ } @@ -920,6 +922,12 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) cfdpEngine.channels[i].channel_id = i; cfdpEngine.channels[i].flowState = CfdpFlow::NOT_FROZEN; + /* Clear all queue heads to start fresh */ + for (k = 0; k < CfdpQueueId::NUM; ++k) + { + cfdpEngine.channels[i].qs[k] = NULL; + } + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { // BPC: Add pointer to component in order to send output buffers @@ -1020,7 +1028,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ - if (txn->state == CF_TxnState_S2) + if (txn->txn_class == CfdpClass::CLASS_2) { if (txn->chunks == NULL) { @@ -1089,6 +1097,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) { args.cont = 0; CF_CList_Traverse(chan->qs[qs[chan->tick_type]], CF_CFDP_DoTick, &args); + if (args.early_exit) { /* early exit means we ran out of available outgoing messages this wakeup. @@ -1133,8 +1142,10 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpK { txn->chan_num = chan; txn->priority = priority; - txn->keep = keep; - txn->state = cfdp_class ? CF_TxnState_S2 : CF_TxnState_S1; + txn->keep = keep; + txn->txn_class = cfdp_class; + txn->state = cfdp_class ? CF_TxnState_S2 : CF_TxnState_S1; + txn->state_data.send.sub_state = CF_TxSubState_METADATA; } void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, @@ -1621,6 +1632,8 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) CF_CListNode_t **chunklist_head; CfdpQueueId::T hist_destq; + chan = CF_GetChannelFromTxn(txn); + /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. * This is not normal/expected so log it if this happens. */ diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 5cd55a2ffba..67daf744911 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -233,7 +233,6 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce *nakProcessed = false; // Class 2 transactions must have had chunks allocated - // Class 1 transactions should not have gotten here FW_ASSERT(txn->chunks != NULL); if (txn->flags.tx.md_need_send) @@ -749,16 +748,14 @@ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) bool nakProcessed = false; CfdpStatus::T status; - // Class 1 transactions should not process NAKs at all - if (txn->state == CF_TxnState_S1) + // Only Class 2 transactions should process NAKs + if (txn->txn_class == CfdpClass::CLASS_2) { - return; - } - - status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); - if ((status == CfdpStatus::SUCCESS) && nakProcessed) - { - *cont = 1; /* cause dispatcher to re-enter this wakeup */ + status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); + if ((status == CfdpStatus::SUCCESS) && nakProcessed) + { + *cont = 1; /* cause dispatcher to re-enter this wakeup */ + } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 027a7381f21..686b43ad42e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -374,6 +374,7 @@ typedef union CF_StateData typedef struct CF_Transaction { CF_TxnState_t state; /**< \brief each engine is commanded to do something, which is the overall state */ + CfdpClass::T txn_class; /**< \brief transaction class (CLASS_1 or CLASS_2), set at initialization and never changes */ CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 60ede1c5be6..23411c31879 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -140,6 +140,9 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di /* notably this state is distinguishable from items still on the free list */ txn->state = CF_TxnState_INIT; txn->history->dir = direction; + + /* Re-initialize the linked list node to clear stale pointers from FREE list */ + CF_CList_InitNode(&txn->cl_node); } else { diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp index c4181c63f39..0ce669ede41 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp @@ -64,7 +64,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // Assert - Verify all fields ASSERT_EQ(direction, rxHeader.getDirection()); - ASSERT_EQ(class, rxHeader.getclass()); + ASSERT_EQ(txmMode, rxHeader.getTxmMode()); ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); ASSERT_EQ(destEid, rxHeader.getDestEid()); @@ -123,7 +123,7 @@ TEST_F(PduTest, MetadataRoundTrip) { // Verify header fields ASSERT_EQ(direction, rxHeader.getDirection()); - ASSERT_EQ(class, rxHeader.getclass()); + ASSERT_EQ(txmMode, rxHeader.getTxmMode()); ASSERT_EQ(sourceEid, rxHeader.getSourceEid()); ASSERT_EQ(transactionSeq, rxHeader.getTransactionSeq()); ASSERT_EQ(destEid, rxHeader.getDestEid()); @@ -240,7 +240,7 @@ TEST_F(PduTest, FileDataRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_FILE_DATA, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(class, header.getclass()); + EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -338,7 +338,7 @@ TEST_F(PduTest, EofRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_EOF, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(class, header.getclass()); + EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -455,7 +455,7 @@ TEST_F(PduTest, FinRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_FIN, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(class, header.getclass()); + EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -629,7 +629,7 @@ TEST_F(PduTest, AckRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_ACK, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(class, header.getclass()); + EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); @@ -809,7 +809,7 @@ TEST_F(PduTest, NakRoundTrip) { const Pdu::Header& header = rxPdu.asHeader(); EXPECT_EQ(Pdu::T_NAK, header.getType()); EXPECT_EQ(direction, header.getDirection()); - EXPECT_EQ(class, header.getclass()); + EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); EXPECT_EQ(transactionSeq, header.getTransactionSeq()); EXPECT_EQ(destEid, header.getDestEid()); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 04c61af842f..3d6be7bda77 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -84,14 +84,20 @@ CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransaction // Search through all transaction queues (PEND, TXA, TXW, RX) for (U8 qIdx = 0; qIdx < CfdpQueueId::NUM; qIdx++) { - CF_CListNode_t* node = chan->qs[qIdx]; - while (node != nullptr) { + CF_CListNode_t* head = chan->qs[qIdx]; + if (head == nullptr) { + continue; + } + + // Traverse circular linked list, stopping when we loop back to head + CF_CListNode_t* node = head; + do { CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (txn->history && txn->history->seq_num == seqNum) { return txn; } node = node->next; - } + } while (node != nullptr && node != head); } return nullptr; } @@ -180,7 +186,7 @@ void CfdpManagerTester::testClass1TxNominal() { Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, 0, static_cast(fileSize), srcFile); + expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); // Verify file was completely read EXPECT_EQ(fileSize, txn->foffs) << "Should have read entire file"; @@ -201,6 +207,23 @@ void CfdpManagerTester::testClass1TxNominal() { verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); + + // Step 15: Run additional cycles to expire inactivity timer and recycle transaction + // Use actual inactivity timer parameter value to ensure transaction is fully recycled + U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); + U32 cyclesToRun = inactivityTimer + 1; + for (U32 i = 0; i < cyclesToRun; ++i) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + } + + // Verify transaction was recycled (no longer findable by sequence number) + txn = findTransaction(channelId, expectedSeqNum); + EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; + + // Clear port history after cleanup to ensure next test starts fresh + this->clearHistory(); + this->m_pduCopyCount = 0; } void CfdpManagerTester::testClass2TxNominal() { @@ -213,23 +236,9 @@ void CfdpManagerTester::testClass2TxNominal() { const CfdpEntityId destEid = 10; const U8 priority = 0; - // Step 1: Calculate FileDataPdu header size (without data) - // Create a FileDataPdu with 0 data to determine header overhead - Cfdp::Pdu::FileDataPdu fileDataPdu; - fileDataPdu.initialize( - Cfdp::DIRECTION_TOWARD_RECEIVER, - Cfdp::CLASS_2, // Class 2 - component.getLocalEidParam(), - 1, // Transaction seq (dummy value for calculation) - destEid, - 0, // Offset - 0, // Data size = 0 to get just the header - nullptr // No data - ); - const U32 fileDataPduHeaderSize = fileDataPdu.bufferSize(); - - // Calculate how many bytes of data fit in each PDU - const U16 dataPerPdu = static_cast(CF_MAX_PDU_SIZE - fileDataPduHeaderSize); + // Step 1: Get the actual outgoing file chunk size parameter + // The implementation uses OutgoingFileChunkSize parameter, not CF_MAX_PDU_SIZE + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); // Calculate total file size for exactly 5 PDUs const FwSizeType expectedFileSize = 5 * dataPerPdu; @@ -306,33 +315,24 @@ void CfdpManagerTester::testClass2TxNominal() { EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - // Step 10: Run first engine cycle - should send Metadata PDU + // Step 10: Run engine cycle - should send all PDUs (Metadata + 5 FileData + EOF) in one cycle this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); - // Step 11: Verify Metadata PDU was sent - ASSERT_FROM_PORT_HISTORY_SIZE(1); + // Step 11: Verify all 7 PDUs were sent (1 Metadata + 5 FileData + 1 EOF) + ASSERT_FROM_PORT_HISTORY_SIZE(7); + + // Verify Metadata PDU (index 0) Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; - - // Verify file was opened and fsize was set - EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; - verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile); - // Verify transaction progressed to FILEDATA sub-state - EXPECT_EQ(CF_TxSubState_FILEDATA, txn->state_data.send.sub_state) << "Should progress to FILEDATA sub-state"; + // Verify file was opened and fsize was set + EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; - // Step 12: Run a cycle to send all 5 FileData PDUs - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - + // Verify all 5 FileData PDUs (indices 1-5) for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { - // Verify FileData PDU was sent - FwIndexType expectedHistorySize = 1 + pduIdx + 1; // Metadata + pduIdx FileData PDUs - ASSERT_FROM_PORT_HISTORY_SIZE(expectedHistorySize); - Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; @@ -340,28 +340,22 @@ void CfdpManagerTester::testClass2TxNominal() { U16 expectedDataSize = dataPerPdu; // All 5 PDUs should be exactly full verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, expectedOffset, expectedDataSize, srcFile); + expectedSeqNum, expectedOffset, expectedDataSize, srcFile, Cfdp::CLASS_2); } // Verify file was completely read EXPECT_EQ(expectedFileSize, txn->foffs) << "Should have read entire file"; - // Verify transaction progressed to EOF sub-state after sending all file data - EXPECT_EQ(CF_TxSubState_EOF, txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; - - // Step 13: Run cycle to send EOF PDU - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Step 14: Verify EOF PDU was sent (total: 1 Metadata + 5 FileData + 1 EOF = 7) - ASSERT_FROM_PORT_HISTORY_SIZE(7); - + // Verify EOF PDU (index 6) Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + // Verify transaction progressed through all sub-states and reached HOLD + // (Transaction should be in HOLD state after EOF is sent for Class 2) + EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should be in HOLD state after EOF sent"; + // Step 15: Verify transaction is in CLOSEOUT_SYNC sub-state waiting for EOF-ACK EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be waiting for EOF-ACK"; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index db270e6cf03..f4b4e77ce55 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -137,7 +137,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedTransactionSeq, U32 expectedOffset, U16 expectedDataSize, - const char* filename + const char* filename, + Svc::Ccsds::Cfdp::Class expectedClass ); //! Helper to verify EOF PDU (deserialize + validate) diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 23fcfd5e8d5..9bf51bb882a 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -127,7 +127,8 @@ void CfdpManagerTester::verifyFileDataPdu( U32 expectedTransactionSeq, U32 expectedOffset, U16 expectedDataSize, - const char* filename + const char* filename, + Svc::Ccsds::Cfdp::Class expectedClass ) { // Deserialize PDU Cfdp::Pdu::FileDataPdu fileDataPdu; @@ -138,7 +139,7 @@ void CfdpManagerTester::verifyFileDataPdu( const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::CLASS_1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedClass, header.getTxmMode()) << "TX mode mismatch"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -704,7 +705,7 @@ void CfdpManagerTester::testFileDataPdu() { // Step 6: Verify File Data PDU verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, - testSequenceId, fileOffset, readSize, testFilePath); + testSequenceId, fileOffset, readSize, testFilePath, Cfdp::CLASS_1); } void CfdpManagerTester::testEofPdu() { From 5d01adf84eb1834cee93cd79535010c5cd090c6b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 10:48:38 -0700 Subject: [PATCH 090/185] Updated class 2 TX UT to have correct PDU ordering --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 8 ++++ .../CfdpManager/test/ut/CfdpManagerTester.cpp | 39 ++++++++++++------- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 4 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 13 +++++-- 4 files changed, 45 insertions(+), 19 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index d636cb8b52a..2a29dee9d5c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -311,6 +311,14 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) md->size = txn->fsize; + /* Set closure requested flag based on transaction class */ + /* Class 1: closure not requested (0), Class 2: closure requested (1) */ + md->close_req = (txn->state == CF_TxnState_S2) ? 1 : 0; + + // Set checksum type + // TODO BPC: Probably need to set this based on a config + md->checksum_type = 0; + /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ // TODO Convert these to Fw::String diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 3d6be7bda77..216b279d6ea 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -180,7 +180,7 @@ void CfdpManagerTester::testClass1TxNominal() { EXPECT_EQ(fileSize, txn->fsize) << "File size should be set after file is opened"; verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, static_cast(fileSize), srcFile, dstFile); + expectedSeqNum, static_cast(fileSize), srcFile, dstFile, Cfdp::CLASS_1); // Step 11: Verify FileData PDU (index 1) Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); @@ -315,23 +315,23 @@ void CfdpManagerTester::testClass2TxNominal() { EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - // Step 10: Run engine cycle - should send all PDUs (Metadata + 5 FileData + EOF) in one cycle + // Step 10: Run first engine cycle - should send Metadata + 5 FileData PDUs this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); - // Step 11: Verify all 7 PDUs were sent (1 Metadata + 5 FileData + 1 EOF) - ASSERT_FROM_PORT_HISTORY_SIZE(7); + // Step 11: Verify 6 PDUs were sent (1 Metadata + 5 FileData) + ASSERT_FROM_PORT_HISTORY_SIZE(6); - // Verify Metadata PDU (index 0) + // Step 12: Verify Metadata PDU (index 0) Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile); + expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile, Cfdp::CLASS_2); // Verify file was opened and fsize was set EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; - // Verify all 5 FileData PDUs (indices 1-5) + // Step 13: Verify all 5 FileData PDUs (indices 1-5) for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; @@ -346,18 +346,29 @@ void CfdpManagerTester::testClass2TxNominal() { // Verify file was completely read EXPECT_EQ(expectedFileSize, txn->foffs) << "Should have read entire file"; - // Verify EOF PDU (index 6) + // Verify transaction moved to CLOSEOUT_SYNC sub-state after completing file data + // For Class 2, CF_CFDP_S2_SubstateSendEof() immediately sets sub_state to CLOSEOUT_SYNC + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(txn->flags.tx.send_eof) << "send_eof flag should be set"; + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state"; + + // Step 14: Run second engine cycle - should send EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 15: Verify 1 more PDU was sent (total 7 PDUs) + ASSERT_FROM_PORT_HISTORY_SIZE(7); + + // Step 16: Verify EOF PDU (index 6) Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - // Verify transaction progressed through all sub-states and reached HOLD - // (Transaction should be in HOLD state after EOF is sent for Class 2) - EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should be in HOLD state after EOF sent"; - - // Step 15: Verify transaction is in CLOSEOUT_SYNC sub-state waiting for EOF-ACK - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be waiting for EOF-ACK"; + // Verify transaction remains in S2/CLOSEOUT_SYNC waiting for EOF-ACK + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state until EOF-ACK received"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; + EXPECT_FALSE(txn->flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; // For a complete test, we would simulate receiving an EOF-ACK here // and verify the transaction completes. This is left as a future enhancement. diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index f4b4e77ce55..103e55702ad 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -112,6 +112,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param expectedFileSize Expected file size //! @param expectedSourceFilename Expected source filename //! @param expectedDestFilename Expected destination filename + //! @param expectedClass Expected CFDP class (CLASS_1 or CLASS_2) void verifyMetadataPdu( const Fw::Buffer& pduBuffer, U32 expectedSourceEid, @@ -119,7 +120,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedTransactionSeq, CfdpFileSize expectedFileSize, const char* expectedSourceFilename, - const char* expectedDestFilename + const char* expectedDestFilename, + Svc::Ccsds::Cfdp::Class expectedClass ); //! Helper to verify File Data PDU (deserialize + validate) diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 9bf51bb882a..9e729d4c8dd 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -86,7 +86,8 @@ void CfdpManagerTester::verifyMetadataPdu( U32 expectedTransactionSeq, CfdpFileSize expectedFileSize, const char* expectedSourceFilename, - const char* expectedDestFilename + const char* expectedDestFilename, + Svc::Ccsds::Cfdp::Class expectedClass ) { // Deserialize PDU Cfdp::Pdu::MetadataPdu metadataPdu; @@ -97,7 +98,7 @@ void CfdpManagerTester::verifyMetadataPdu( const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; - EXPECT_EQ(Cfdp::CLASS_1, header.getTxmMode()) << "Expected unacknowledged mode for class 1"; + EXPECT_EQ(expectedClass, header.getTxmMode()) << "TX mode mismatch"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -105,7 +106,11 @@ void CfdpManagerTester::verifyMetadataPdu( // Validate metadata-specific fields EXPECT_EQ(expectedFileSize, metadataPdu.getFileSize()) << "File size mismatch"; EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; - EXPECT_EQ(0, metadataPdu.getClosureRequested()) << "Class 1 should not request closure"; + + // Closure requested should be 0 for Class 1, 1 for Class 2 + U8 expectedClosureRequested = (expectedClass == Cfdp::CLASS_2) ? 1 : 0; + EXPECT_EQ(expectedClosureRequested, metadataPdu.getClosureRequested()) + << "Closure requested mismatch for class " << static_cast(expectedClass); // Validate source filename const char* rxSrcFilename = metadataPdu.getSourceFilename(); @@ -608,7 +613,7 @@ void CfdpManagerTester::testMetaDataPdu() { // Step 4: Verify Metadata PDU verifyMetadataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, - testSequenceId, fileSize, srcFile, dstFile); + testSequenceId, fileSize, srcFile, dstFile, Cfdp::CLASS_1); } void CfdpManagerTester::testFileDataPdu() { From 23a219e12e72fa466b095bfc4d111f8b3e802459 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 11:12:30 -0700 Subject: [PATCH 091/185] Added CFDP subtopology --- Svc/Subtopologies/CMakeLists.txt | 3 ++ .../FileHandlingCfdp/CMakeLists.txt | 13 ++++++ .../FileHandlingCfdp/FileHandlingCfdp.fpp | 41 +++++++++++++++++++ .../FileHandlingCfdpConfig/CMakeLists.txt | 6 +++ .../FileHandlingCfdpConfig.fpp | 22 ++++++++++ .../FileHandlingCfdp/PingEntries.hpp | 14 +++++++ .../SubtopologyTopologyDefs.hpp | 16 ++++++++ 7 files changed, 115 insertions(+) create mode 100644 Svc/Subtopologies/FileHandlingCfdp/CMakeLists.txt create mode 100644 Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdp.fpp create mode 100644 Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/CMakeLists.txt create mode 100644 Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/FileHandlingCfdpConfig.fpp create mode 100644 Svc/Subtopologies/FileHandlingCfdp/PingEntries.hpp create mode 100644 Svc/Subtopologies/FileHandlingCfdp/SubtopologyTopologyDefs.hpp diff --git a/Svc/Subtopologies/CMakeLists.txt b/Svc/Subtopologies/CMakeLists.txt index e821318ab18..6b8ec2cbb73 100644 --- a/Svc/Subtopologies/CMakeLists.txt +++ b/Svc/Subtopologies/CMakeLists.txt @@ -2,6 +2,7 @@ add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/CdhCore/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/ComCcsds/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/ComFprime/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/FileHandling/") +add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/FileHandlingCfdp/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/DataProducts/") add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/ComLoggerTee/") @@ -16,6 +17,8 @@ add_custom_target( Svc_Subtopologies_ComFprime_ComFprimeConfig Svc_Subtopologies_FileHandling Svc_Subtopologies_FileHandling_FileHandlingConfig + Svc_Subtopologies_FileHandlingCfdp + Svc_Subtopologies_FileHandlingCfdp_FileHandlingCfdpConfig Svc_Subtopologies_DataProducts Svc_Subtopologies_DataProducts_DataProductsConfig Svc_Subtopologies_ComLoggerTee diff --git a/Svc/Subtopologies/FileHandlingCfdp/CMakeLists.txt b/Svc/Subtopologies/FileHandlingCfdp/CMakeLists.txt new file mode 100644 index 00000000000..b53a7ebcf2e --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/CMakeLists.txt @@ -0,0 +1,13 @@ +add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/FileHandlingCfdpConfig/") + +register_fprime_module( + EXCLUDE_FROM_ALL + AUTOCODER_INPUTS + "${CMAKE_CURRENT_LIST_DIR}/FileHandlingCfdp.fpp" + HEADERS + "${CMAKE_CURRENT_LIST_DIR}/SubtopologyTopologyDefs.hpp" + "${CMAKE_CURRENT_LIST_DIR}/PingEntries.hpp" + INTERFACE + DEPENDS + Svc_Subtopologies_FileHandlingCfdp_FileHandlingCfdpConfig +) diff --git a/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdp.fpp b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdp.fpp new file mode 100644 index 00000000000..e126a00108d --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdp.fpp @@ -0,0 +1,41 @@ +module FileHandlingCfdp { + + # ---------------------------------------------------------------------- + # Active Components + # ---------------------------------------------------------------------- + instance cfdpManager: Svc.Ccsds.CfdpManager base id FileHandlingCfdpConfig.BASE_ID + 0x00000 \ + queue size FileHandlingCfdpConfig.QueueSizes.cfdpManager \ + stack size FileHandlingCfdpConfig.StackSizes.cfdpManager \ + priority FileHandlingCfdpConfig.Priorities.cfdpManager \ + { + phase Fpp.ToCpp.Phases.configComponents """ + FileHandlingCfdp::cfdpManager.configure(); + """ + } + + instance fileManager: Svc.FileManager base id FileHandlingCfdpConfig.BASE_ID + 0x01000 \ + queue size FileHandlingCfdpConfig.QueueSizes.fileManager \ + stack size FileHandlingCfdpConfig.StackSizes.fileManager \ + priority FileHandlingCfdpConfig.Priorities.fileManager + + instance prmDb: Svc.PrmDb base id FileHandlingCfdpConfig.BASE_ID + 0x02000 \ + queue size FileHandlingCfdpConfig.QueueSizes.prmDb \ + stack size FileHandlingCfdpConfig.StackSizes.prmDb \ + priority FileHandlingCfdpConfig.Priorities.prmDb \ + { + phase Fpp.ToCpp.Phases.configComponents """ + FileHandlingCfdp::prmDb.configure("PrmDb.dat"); + """ + phase Fpp.ToCpp.Phases.readParameters """ + FileHandlingCfdp::prmDb.readParamFile(); + """ + } + + topology Subtopology { + # Active Components + instance cfdpManager + instance fileManager + instance prmDb + + } # end topology +} # end FileHandlingCfdp Subtopology diff --git a/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/CMakeLists.txt b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/CMakeLists.txt new file mode 100644 index 00000000000..1af98b79163 --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/CMakeLists.txt @@ -0,0 +1,6 @@ +register_fprime_module( + EXCLUDE_FROM_ALL + INTERFACE + AUTOCODER_INPUTS + "${CMAKE_CURRENT_LIST_DIR}/FileHandlingCfdpConfig.fpp" +) diff --git a/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/FileHandlingCfdpConfig.fpp b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/FileHandlingCfdpConfig.fpp new file mode 100644 index 00000000000..e26ea3a4dc8 --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/FileHandlingCfdpConfig.fpp @@ -0,0 +1,22 @@ +module FileHandlingCfdpConfig { + # Base ID for the FileHandlingCfdp Subtopology, all components are offsets from this base ID + constant BASE_ID = 0x06000000 + + module QueueSizes { + constant cfdpManager = 30 + constant fileManager = 10 + constant prmDb = 10 + } + + module StackSizes { + constant cfdpManager = 128 * 1024 + constant fileManager = 64 * 1024 + constant prmDb = 64 * 1024 + } + + module Priorities { + constant cfdpManager = 24 + constant fileManager = 22 + constant prmDb = 21 + } +} diff --git a/Svc/Subtopologies/FileHandlingCfdp/PingEntries.hpp b/Svc/Subtopologies/FileHandlingCfdp/PingEntries.hpp new file mode 100644 index 00000000000..147c8e1238e --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/PingEntries.hpp @@ -0,0 +1,14 @@ +#ifndef FILEHANDLINGCFDP_PINGENTRIES_HPP +#define FILEHANDLINGCFDP_PINGENTRIES_HPP + +namespace FileHandling_cfdpManager { + enum { WARN = 3, FATAL = 5 }; +} +namespace FileHandling_fileManager { + enum { WARN = 3, FATAL = 5 }; +} +namespace FileHandling_prmDb { + enum { WARN = 3, FATAL = 5 }; +} + +#endif diff --git a/Svc/Subtopologies/FileHandlingCfdp/SubtopologyTopologyDefs.hpp b/Svc/Subtopologies/FileHandlingCfdp/SubtopologyTopologyDefs.hpp new file mode 100644 index 00000000000..f49afb74319 --- /dev/null +++ b/Svc/Subtopologies/FileHandlingCfdp/SubtopologyTopologyDefs.hpp @@ -0,0 +1,16 @@ +#ifndef FILEHANDLINGCFDPSUBTOPOLOGY_DEFS_HPP +#define FILEHANDLINGCFDPSUBTOPOLOGY_DEFS_HPP + +#include "Svc/Subtopologies/FileHandlingCfdp/FileHandlingCfdpConfig/FppConstantsAc.hpp" + +namespace FileHandlingCfdp { +struct SubtopologyState { + // Empty - no external state needed for FileHandlingCfdp subtopology +}; + +struct TopologyState { + SubtopologyState fileHandlingCfdp; +}; +} // namespace FileHandlingCfdp + +#endif From 5061c017401efc7e5bfca654e00dc520dd62b8a6 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 13:23:42 -0700 Subject: [PATCH 092/185] Completed TX class 2 transaction UT --- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 6 +- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 5 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 23 +++-- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 3 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 86 ++++++++++++++++++- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 11 +++ 7 files changed, 112 insertions(+), 24 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 0fb7c496b88..2b460b07f32 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -608,10 +608,10 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) return temp_val; } -bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) +CfdpStatus::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) { const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ - bool ret = true; + CfdpStatus::T ret = CfdpStatus::SUCCESS; /* decode the standard PDU header */ peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); @@ -634,7 +634,7 @@ bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) CF_Codec_Load_U16(&(plh->data_encoded_length), &(peh->length)); if ((plh->eid_length > sizeof(plh->source_eid)) || (plh->txn_seq_length > sizeof(plh->sequence_num))) { - ret = false; + ret = CfdpStatus::ERROR; } else { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 3255eabca4e..758e9e9bad9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -634,9 +634,10 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc); * * @param state Decoder state object * @param plh Pointer to logical PDU base header data - * @retval true if decode was successful, otherwise false + * @retval CfdpStatus::SUCCESS if decode was successful + * @retval CfdpStatus::ERROR if EID or sequence number field size exceeds configured limits */ -bool CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); +CfdpStatus::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); /************************************************************************/ /** diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 2a29dee9d5c..f0df8368999 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -87,14 +87,7 @@ void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) { FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::FREE, txn->flags.com.q_index); - if ((txn->state == CF_TxnState_S2) || (txn->state == CF_TxnState_R2)) - { - return CfdpClass::CLASS_2; - } - else - { - return CfdpClass::CLASS_1; - } + return txn->txn_class; } inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) @@ -868,15 +861,17 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) FW_ASSERT(chan != NULL); FW_ASSERT(ph != NULL); - if (CF_CFDP_RecvPh(chan->channel_id, ph) == CfdpStatus::SUCCESS) + CfdpStatus::T recv_status = CF_CFDP_RecvPh(chan->channel_id, ph); + if (recv_status == CfdpStatus::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ txn = CF_FindTransactionBySequenceNumber(chan, ph->pdu_header.sequence_num, ph->pdu_header.source_eid); + if (txn == NULL) { /* if no match found, then it must be the case that we would be the destination entity id, so verify it */ - if (ph->pdu_header.destination_eid == txn->cfdpManager->getLocalEidParam()) + if (ph->pdu_header.destination_eid == chan->cfdpManager->getLocalEidParam()) { /* we didn't find a match, so assign it to a transaction */ /* assume this is initiating an RX transaction, as TX transactions are only commanded */ @@ -900,9 +895,12 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) if (txn != NULL) { /* found one! Send it to the transaction state processor */ - FW_ASSERT(txn->state > CF_TxnState_UNDEF, txn->state, CF_TxnState_UNDEF); CF_CFDP_DispatchRecv(txn, ph); } + else + { + // TODO BPC: Add throttled EVR + } } } @@ -918,7 +916,6 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) U8 i; U32 j; U8 k; - // char nbuf[64]; static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; @@ -1152,7 +1149,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpK txn->priority = priority; txn->keep = keep; txn->txn_class = cfdp_class; - txn->state = cfdp_class ? CF_TxnState_S2 : CF_TxnState_S1; + txn->state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; txn->state_data.send.sub_state = CF_TxSubState_METADATA; } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 3057fd26000..41632a4bed8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -81,7 +81,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // Identify and dispatch this PDU CF_CFDP_ReceivePdu(channel, &pdu); - + // Return buffer this->dataInReturn_out(portNum, fwBuffer); } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 67daf744911..67e4f9ca02e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -377,9 +377,10 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) { - return CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, + CfdpStatus::T ret = CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, static_cast(txn->state_data.send.s2.fin_cc), txn->history->peer_eid, txn->history->seq_num); + return ret; } void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 216b279d6ea..5e0496c4dd4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -8,6 +8,7 @@ #include #include #include +#include namespace Svc { @@ -163,8 +164,6 @@ void CfdpManagerTester::testClass1TxNominal() { EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - // Note: fsize is not set until the file is opened in CF_CFDP_S_SubstateSendMetadata during first cycle - // Step 8: Run first engine cycle - should send Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); @@ -370,8 +369,87 @@ void CfdpManagerTester::testClass2TxNominal() { EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; EXPECT_FALSE(txn->flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; - // For a complete test, we would simulate receiving an EOF-ACK here - // and verify the transaction completes. This is left as a future enhancement. + // Verify flags before EOF-ACK + EXPECT_FALSE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; + + // Step 17: Send EOF-ACK from receiver (ground) to sender (FSW) + this->sendAckPdu( + channelId, + component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs + destEid, // Destination ID is the ground for Tx ACKs + expectedSeqNum, + static_cast(CF_CFDP_FileDirective_EOF), // Acknowledging EOF + 0, // directive subtype code (0 for standard ACK) + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_ACTIVE + ); + + this->component.doDispatch(); + + // Step 18: Verify EOF-ACK was processed correctly + EXPECT_TRUE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; + EXPECT_FALSE(txn->flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state waiting for FIN"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + + // Step 19: Send FIN from receiver (ground) to sender (FSW) + this->sendFinPdu( + channelId, + component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs + destEid, // Destination ID is the ground for Tx ACKs + expectedSeqNum, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::FIN_DELIVERY_CODE_COMPLETE, // Data delivery complete + Cfdp::FIN_FILE_STATUS_RETAINED // File retained successfully + ); + + this->component.doDispatch(); + + // Step 20: Verify FIN was processed correctly + EXPECT_TRUE(txn->flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; + EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should move to HOLD state after FIN received"; + EXPECT_TRUE(txn->flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; + + // Step 21: Run one more cycle to send FIN-ACK + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 22: Verify FIN-ACK PDU was sent (total 8 dataOut PDUs now) + ASSERT_EQ(8, this->fromPortHistory_dataOut->size()) << "Should have exactly 8 PDUs sent"; + + // Step 23: Verify FIN-ACK PDU (index 7) + Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(7); + ASSERT_GT(finAckPduBuffer.getSize(), 0) << "FIN-ACK PDU should be sent"; + + verifyAckPdu(finAckPduBuffer, + component.getLocalEidParam(), // source_eid (sender/FSW) + destEid, // dest_eid (receiver/ground) + expectedSeqNum, + static_cast(CF_CFDP_FileDirective_FIN), // Acknowledging FIN + 1, // directive subtype code (1 as per implementation) + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_TERMINATED // Transaction is now in HOLD state + ); + + // Step 24: Run additional cycles to expire inactivity timer and recycle transaction + // Clear history first since we're done verifying PDUs + this->clearHistory(); + this->m_pduCopyCount = 0; + + U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); + U32 cyclesToRun = inactivityTimer + 1; + for (U32 i = 0; i < cyclesToRun; ++i) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + } + + // Step 25: Verify transaction was recycled (no longer findable by sequence number) + txn = findTransaction(channelId, expectedSeqNum); + EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; + + // Step 26: Clean up test file + Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(srcFile); + EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 9e729d4c8dd..83836a6bbdb 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -10,6 +10,7 @@ #include "CfdpManagerTester.hpp" #include #include +#include #include #include #include @@ -51,6 +52,14 @@ CF_Transaction_t* CfdpManagerTester::setupTestTransaction( txn->cfdpManager = &this->component; txn->history = history; + // Set transaction class based on state + // S2/R2 are Class 2, S1/R1 are Class 1 + if ((state == CF_TxnState_S2) || (state == CF_TxnState_R2)) { + txn->txn_class = CfdpClass::CLASS_2; + } else { + txn->txn_class = CfdpClass::CLASS_1; + } + // Initialize history history->peer_eid = peerId; history->seq_num = sequenceId; @@ -479,6 +488,7 @@ void CfdpManagerTester::sendFinPdu( // Allocate buffer for PDU U32 pduSize = finPdu.bufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + pduBuffer.setSize(pduSize); // Serialize PDU to buffer Fw::SerializeStatus status = finPdu.toBuffer(pduBuffer); @@ -515,6 +525,7 @@ void CfdpManagerTester::sendAckPdu( // Allocate buffer for PDU U32 pduSize = ackPdu.bufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); + pduBuffer.setSize(pduSize); // Serialize PDU to buffer Fw::SerializeStatus status = ackPdu.toBuffer(pduBuffer); From 0c20f12c8c53f31942b98fa0d269bb0486b00915 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 14:31:32 -0700 Subject: [PATCH 093/185] Added class 2 transaction UT with a nack --- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 8 +- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 270 +++++++++++++++++- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 5 +- 4 files changed, 281 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 67e4f9ca02e..723d537f469 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -250,7 +250,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce } /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ *nakProcessed = true; /* nak processed, so don't send filedata */ - + } } else @@ -267,13 +267,9 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce } else if (bytes_processed > 0) { - CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, ret); + CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, bytes_processed); *nakProcessed = true; /* nak processed, so caller doesn't send file data */ } - else - { - /* nothing to do if bytes_processed==0, since nothing was sent */ - } } } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index a331f9ad0b0..91505eb23bc 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -54,6 +54,12 @@ TEST(Transaction, Class2TxNominal) { delete tester; } +TEST(Transaction, Class2TxNack) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass2TxNack(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 5e0496c4dd4..b10fca4823d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -452,6 +452,274 @@ void CfdpManagerTester::testClass2TxNominal() { EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; } -} // namespace Ccsds +void CfdpManagerTester::testClass2TxNack() { + // Clear any port history from previous operations + this->clearHistory(); + this->m_pduCopyCount = 0; + + // Test configuration + const U8 channelId = 0; + const CfdpEntityId destEid = 10; + const U8 priority = 0; + + // Step 1: Get the actual outgoing file chunk size parameter + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + + // Calculate total file size for exactly 5 PDUs + const FwSizeType expectedFileSize = 5 * dataPerPdu; + + // Step 2: Generate test file with calculated size + const char* srcFile = "test/ut/data/test_c2_tx_nak.bin"; + const char* dstFile = "test/ut/output/test_c2_nak_dst.dat"; + + Os::File::Status fileStatus; + Os::File testFile; + + // Create and write test file + fileStatus = testFile.open(srcFile, Os::File::OPEN_CREATE, Os::File::OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should create test file"; + + // Fill file with test data (repeating pattern for easy verification) + U8 writeBuffer[256]; + for (U16 i = 0; i < 256; i++) { + writeBuffer[i] = static_cast(i); + } + + FwSizeType bytesWritten = 0; + while (bytesWritten < expectedFileSize) { + FwSizeType chunkSize = (expectedFileSize - bytesWritten > 256) ? 256 : (expectedFileSize - bytesWritten); + FwSizeType writeSize = chunkSize; + fileStatus = testFile.write(writeBuffer, writeSize, Os::File::WAIT); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should write to test file"; + ASSERT_EQ(chunkSize, writeSize) << "Should write requested bytes"; + bytesWritten += writeSize; + } + testFile.close(); + + // Step 3: Verify test file was created with correct size + fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; + FwSizeType fileSize = 0; + fileStatus = testFile.size(fileSize); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; + EXPECT_EQ(expectedFileSize, fileSize) << "File should be exactly " << expectedFileSize << " bytes (5 PDUs)"; + testFile.close(); + + // Step 4: Record initial engine state + const U32 initialSeqNum = cfdpEngine.seq_num; + + // Step 5: Send SendFile command with CLASS_2 + this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_2, + CfdpKeep::KEEP, priority, + Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); + this->component.doDispatch(); + + // Step 6: Verify command response + ASSERT_CMD_RESPONSE_SIZE(1); + ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); + + // Step 7: Verify engine state after command + const U32 expectedSeqNum = initialSeqNum + 1; + EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + + // Step 8: Find the transaction + CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); + ASSERT_NE(nullptr, txn) << "Transaction should exist"; + + // Step 9: Verify initial transaction state for Class 2 + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should be in S2 state for Class 2 TX"; + EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; + EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; + EXPECT_EQ(priority, txn->priority) << "Priority should match"; + + // Verify history fields + EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; + EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; + EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; + + // Step 10: Run first engine cycle - should send Metadata + 5 FileData PDUs + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 11: Verify 6 PDUs were sent (1 Metadata + 5 FileData) + ASSERT_FROM_PORT_HISTORY_SIZE(6); + + // Step 12: Verify Metadata PDU (index 0) + Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); + ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; + verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile, Cfdp::CLASS_2); + + // Verify file was opened and fsize was set + EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; + + // Step 13: Verify all 5 FileData PDUs (indices 1-5) + for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { + Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); + ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; + + U32 expectedOffset = pduIdx * dataPerPdu; + U16 expectedDataSize = dataPerPdu; + + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, expectedOffset, expectedDataSize, srcFile, Cfdp::CLASS_2); + } + + // Step 14: Verify transaction moved to CLOSEOUT_SYNC sub-state + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(txn->flags.tx.send_eof) << "send_eof flag should be set"; + + // Step 15: Run second engine cycle - should send first EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 16: Verify 1 more PDU was sent (total 7 PDUs) + ASSERT_FROM_PORT_HISTORY_SIZE(7); + + // Verify first EOF PDU (index 6) + Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(6); + ASSERT_GT(firstEofPduBuffer.getSize(), 0) << "First EOF PDU should be sent"; + verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + + // Clear history to make room for retransmitted PDUs + this->clearHistory(); + this->m_pduCopyCount = 0; + + // Step 17: Send NAK requesting retransmission of PDUs 2 and 5 + Cfdp::Pdu::SegmentRequest segments[2]; + segments[0].offsetStart = dataPerPdu; // PDU 2 start + segments[0].offsetEnd = 2 * dataPerPdu; // PDU 2 end + segments[1].offsetStart = 4 * dataPerPdu; // PDU 5 start + segments[1].offsetEnd = 5 * dataPerPdu; // PDU 5 end + + this->sendNakPdu( + channelId, + component.getLocalEidParam(), // NAK sent from receiver (local) + destEid, // to sender (peer) + expectedSeqNum, + 0, // scopeStart (entire file) + static_cast(expectedFileSize), // scopeEnd (entire file) + 2, // numSegments + segments // segment array + ); + this->component.doDispatch(); + + // Step 18: Verify NAK was processed + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state after NAK"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; + // Step 19: Run engine cycles until all chunks are retransmitted and second EOF is sent + // Chunks may be sent over multiple cycles depending on tick processing + // Run up to 10 cycles to allow time for all chunks + EOF + U32 maxCycles = 10; + bool foundSecondEof = false; + FwIndexType secondEofIndex = 0; + + for (U32 cycle = 0; cycle < maxCycles && !foundSecondEof; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Check if EOF PDU was sent (look for EOF in the last PDU sent) + if (this->fromPortHistory_dataOut->size() > 0) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + + // Try to deserialize as EOF PDU + Cfdp::Pdu::EofPdu eofPdu; + if (eofPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + foundSecondEof = true; + secondEofIndex = lastIndex; + } + } + } + + // Step 20: Verify second EOF PDU was sent + ASSERT_TRUE(foundSecondEof) << "Second EOF PDU should be sent after chunk retransmission"; + Fw::Buffer secondEofPduBuffer = this->getSentPduBuffer(secondEofIndex); + ASSERT_GT(secondEofPduBuffer.getSize(), 0) << "Second EOF PDU should be sent"; + verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), destEid, + expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + + // Step 21: Send EOF-ACK from receiver (ground) to sender (FSW) + this->sendAckPdu( + channelId, + component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs + destEid, // Destination ID is the ground for Tx ACKs + expectedSeqNum, + static_cast(CF_CFDP_FileDirective_EOF), // Acknowledging EOF + 0, // directive subtype code (0 for standard ACK) + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_ACTIVE + ); + this->component.doDispatch(); + + // Step 22: Verify EOF-ACK was processed correctly + EXPECT_TRUE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; + EXPECT_FALSE(txn->flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; + EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state waiting for FIN"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + + // Step 23: Send FIN from receiver (ground) to sender (FSW) + this->sendFinPdu( + channelId, + component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs + destEid, // Destination ID is the ground for Tx ACKs + expectedSeqNum, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::FIN_DELIVERY_CODE_COMPLETE, // Data delivery complete + Cfdp::FIN_FILE_STATUS_RETAINED // File retained successfully + ); + this->component.doDispatch(); + + // Step 24: Verify FIN was processed correctly + EXPECT_TRUE(txn->flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; + EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should move to HOLD state after FIN received"; + EXPECT_TRUE(txn->flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; + + // Step 25: Run one more cycle to send FIN-ACK + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Step 26: Verify FIN-ACK PDU was sent (total 4 PDUs since history clear) + ASSERT_EQ(4, this->fromPortHistory_dataOut->size()) << "Should have exactly 4 PDUs sent since history clear"; + + // Verify FIN-ACK PDU (index 3 after history clear) + Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(3); + ASSERT_GT(finAckPduBuffer.getSize(), 0) << "FIN-ACK PDU should be sent"; + + verifyAckPdu(finAckPduBuffer, + component.getLocalEidParam(), // source_eid (sender/FSW) + destEid, // dest_eid (receiver/ground) + expectedSeqNum, + static_cast(CF_CFDP_FileDirective_FIN), // Acknowledging FIN + 1, // directive subtype code (1 as per implementation) + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_TERMINATED // Transaction is now in HOLD state + ); + + // Step 27: Run additional cycles to expire inactivity timer and recycle transaction + this->clearHistory(); + this->m_pduCopyCount = 0; + + U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); + U32 cyclesToRun = inactivityTimer + 1; + for (U32 i = 0; i < cyclesToRun; ++i) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + } + + // Verify transaction was recycled (no longer findable by sequence number) + txn = findTransaction(channelId, expectedSeqNum); + EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; + + // Step 28: Clean up test file + Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(srcFile); + EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; +} + +} // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 103e55702ad..5389dd35d35 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -23,7 +23,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { // ---------------------------------------------------------------------- // Maximum size of histories storing events, telemetry, and port outputs - static const FwSizeType MAX_HISTORY_SIZE = 10; + static const FwSizeType MAX_HISTORY_SIZE = 100; // Instance ID supplied to the component instance under test static const FwEnumStoreType TEST_INSTANCE_ID = 0; @@ -360,6 +360,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test nominal Class 2 TX file transfer void testClass2TxNominal(); + //! Test Class 2 TX file transfer with NAK handling + void testClass2TxNack(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 128c635d27cd0db0d96252e37f091d07b4c818e7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 15:52:06 -0700 Subject: [PATCH 094/185] Refactor UTs to make them more readable --- .../{ => Pdu}/test/ut/data/test_file.bin | 0 .../CfdpManager/test/ut/CfdpManagerTester.cpp | 711 ++++++------------ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 79 ++ Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 60 +- .../CfdpManager/test/ut/output/.gitignore | 2 +- 5 files changed, 359 insertions(+), 493 deletions(-) rename Svc/Ccsds/CfdpManager/{ => Pdu}/test/ut/data/test_file.bin (100%) diff --git a/Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin b/Svc/Ccsds/CfdpManager/Pdu/test/ut/data/test_file.bin similarity index 100% rename from Svc/Ccsds/CfdpManager/test/ut/data/test_file.bin rename to Svc/Ccsds/CfdpManager/Pdu/test/ut/data/test_file.bin diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index b10fca4823d..4fb38a14ec3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -104,156 +104,17 @@ CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransaction } // ---------------------------------------------------------------------- -// Transaction Test Implementations +// Test Helper Function Implementations // ---------------------------------------------------------------------- -void CfdpManagerTester::testClass1TxNominal() { - // Clear any port history from previous operations - this->clearHistory(); - this->m_pduCopyCount = 0; - - // Test configuration - const char* srcFile = "test/ut/data/test_file.bin"; - const char* dstFile = "test/ut/output/test_class1_tx_dst.dat"; - const U8 channelId = 0; - const CfdpEntityId destEid = 10; - const U8 priority = 0; - - // Step 1: Get test file size - Os::File::Status fileStatus; - Os::File testFile; - FwSizeType fileSize = 0; - fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; - fileStatus = testFile.size(fileSize); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; - testFile.close(); - - // Step 2: Record initial engine state - const U32 initialSeqNum = cfdpEngine.seq_num; - - // Step 3: Send SendFile command - this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_1, - CfdpKeep::KEEP, priority, - Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); - this->component.doDispatch(); - - // Step 4: Verify command response - ASSERT_CMD_RESPONSE_SIZE(1); - ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); - - // Step 5: Verify engine state after command - const U32 expectedSeqNum = initialSeqNum + 1; - EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; - - // Step 6: Find the transaction - CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); - ASSERT_NE(nullptr, txn) << "Transaction should exist"; - - // Step 7: Verify initial transaction state (in PEND queue, not yet active) - EXPECT_EQ(CF_TxnState_S1, txn->state) << "Should be in S1 state for Class 1 TX"; - EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; - EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; - EXPECT_EQ(priority, txn->priority) << "Priority should match"; - - // Verify history fields - EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; - EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; - EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; - EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; - EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - - // Step 8: Run first engine cycle - should send Metadata + FileData PDUs - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Step 9: Verify exactly 2 PDUs were sent in first cycle (Metadata + FileData) - ASSERT_FROM_PORT_HISTORY_SIZE(2); - - // Step 10: Verify Metadata PDU (index 0) - Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); - ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; - - // Verify file was opened and fsize was set - EXPECT_EQ(fileSize, txn->fsize) << "File size should be set after file is opened"; - - verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, static_cast(fileSize), srcFile, dstFile, Cfdp::CLASS_1); - - // Step 11: Verify FileData PDU (index 1) - Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); - ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; - verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); - - // Verify file was completely read - EXPECT_EQ(fileSize, txn->foffs) << "Should have read entire file"; - - // Verify transaction progressed to EOF sub-state after sending all file data - EXPECT_EQ(CF_TxSubState_EOF, txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; - - // Step 12: Run second engine cycle - should send EOF PDU - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Step 13: Verify exactly 1 more PDU was sent (EOF) - ASSERT_FROM_PORT_HISTORY_SIZE(3); - - // Step 14: Verify EOF PDU (index 2) - Fw::Buffer eofPduBuffer = this->getSentPduBuffer(2); - ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); - - // Step 15: Run additional cycles to expire inactivity timer and recycle transaction - // Use actual inactivity timer parameter value to ensure transaction is fully recycled - U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); - U32 cyclesToRun = inactivityTimer + 1; - for (U32 i = 0; i < cyclesToRun; ++i) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - } - - // Verify transaction was recycled (no longer findable by sequence number) - txn = findTransaction(channelId, expectedSeqNum); - EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; - - // Clear port history after cleanup to ensure next test starts fresh - this->clearHistory(); - this->m_pduCopyCount = 0; -} - -void CfdpManagerTester::testClass2TxNominal() { - // Clear any port history from previous operations - this->clearHistory(); - this->m_pduCopyCount = 0; - - // Test configuration - const U8 channelId = 0; - const CfdpEntityId destEid = 10; - const U8 priority = 0; - - // Step 1: Get the actual outgoing file chunk size parameter - // The implementation uses OutgoingFileChunkSize parameter, not CF_MAX_PDU_SIZE - const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); - - // Calculate total file size for exactly 5 PDUs - const FwSizeType expectedFileSize = 5 * dataPerPdu; - - // Step 2: Generate test file with calculated size - const char* srcFile = "test/ut/data/test_class2_tx_5pdu.bin"; - const char* dstFile = "test/ut/output/test_class2_tx_dst.dat"; - +void CfdpManagerTester::createAndVerifyTestFile(const char* filePath, FwSizeType expectedFileSize, FwSizeType& actualFileSize) { Os::File::Status fileStatus; Os::File testFile; - // Create and write test file - fileStatus = testFile.open(srcFile, Os::File::OPEN_CREATE, Os::File::OVERWRITE); + // Create file with repeating 0-255 pattern + fileStatus = testFile.open(filePath, Os::File::OPEN_CREATE, Os::File::OVERWRITE); ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should create test file"; - // Fill file with test data (repeating pattern for easy verification) U8 writeBuffer[256]; for (U16 i = 0; i < 256; i++) { writeBuffer[i] = static_cast(i); @@ -270,351 +131,344 @@ void CfdpManagerTester::testClass2TxNominal() { } testFile.close(); - // Step 3: Verify test file was created with correct size - fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); + // Verify file and get size + fileStatus = testFile.open(filePath, Os::File::OPEN_READ); ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; - FwSizeType fileSize = 0; - fileStatus = testFile.size(fileSize); + fileStatus = testFile.size(actualFileSize); ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; - EXPECT_EQ(expectedFileSize, fileSize) << "File should be exactly " << expectedFileSize << " bytes (5 PDUs)"; testFile.close(); - // Step 4: Record initial engine state + EXPECT_EQ(expectedFileSize, actualFileSize) << "File size should match expected size"; +} + +void CfdpManagerTester::setupAndVerifyTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + CfdpEntityId destEid, + CfdpClass cfdpClass, + U8 priority, + CF_TxnState_t expectedState, + TransactionSetup& setup) +{ const U32 initialSeqNum = cfdpEngine.seq_num; - // Step 5: Send SendFile command with CLASS_2 - this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_2, - CfdpKeep::KEEP, priority, - Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); + this->sendCmd_SendFile(0, 0, channelId, destEid, cfdpClass, + CfdpKeep::KEEP, priority, + Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); this->component.doDispatch(); - // Step 6: Verify command response ASSERT_CMD_RESPONSE_SIZE(1); ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); - // Step 7: Verify engine state after command - const U32 expectedSeqNum = initialSeqNum + 1; - EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + setup.expectedSeqNum = initialSeqNum + 1; + EXPECT_EQ(setup.expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; - // Step 8: Find the transaction - CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); - ASSERT_NE(nullptr, txn) << "Transaction should exist"; - - // Step 9: Verify initial transaction state for Class 2 - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should be in S2 state for Class 2 TX"; - EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; - EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; - EXPECT_EQ(priority, txn->priority) << "Priority should match"; - - // Verify history fields - EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; - EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; - EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; - EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; - EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - - // Step 10: Run first engine cycle - should send Metadata + 5 FileData PDUs - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); + setup.txn = findTransaction(channelId, setup.expectedSeqNum); + ASSERT_NE(nullptr, setup.txn) << "Transaction should exist"; - // Step 11: Verify 6 PDUs were sent (1 Metadata + 5 FileData) - ASSERT_FROM_PORT_HISTORY_SIZE(6); + // Now verify initial state + EXPECT_EQ(expectedState, setup.txn->state) << "Should be in expected state"; + EXPECT_EQ(0, setup.txn->foffs) << "File offset should be 0 initially"; + EXPECT_EQ(CF_TxSubState_METADATA, setup.txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, setup.txn->chan_num) << "Channel number should match"; + EXPECT_EQ(priority, setup.txn->priority) << "Priority should match"; - // Step 12: Verify Metadata PDU (index 0) - Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); - ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; - verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile, Cfdp::CLASS_2); - - // Verify file was opened and fsize was set - EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; - - // Step 13: Verify all 5 FileData PDUs (indices 1-5) - for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { - Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); - ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; + EXPECT_EQ(setup.expectedSeqNum, setup.txn->history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), setup.txn->history->src_eid) << "Source EID should match local EID"; + EXPECT_EQ(destEid, setup.txn->history->peer_eid) << "Peer EID should match dest EID"; + EXPECT_STREQ(srcFile, setup.txn->history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, setup.txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; +} - U32 expectedOffset = pduIdx * dataPerPdu; - U16 expectedDataSize = dataPerPdu; // All 5 PDUs should be exactly full +void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqNum) { + this->clearHistory(); + this->m_pduCopyCount = 0; - verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, expectedOffset, expectedDataSize, srcFile, Cfdp::CLASS_2); + U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); + U32 cyclesToRun = inactivityTimer + 1; + for (U32 i = 0; i < cyclesToRun; ++i) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); } - // Verify file was completely read - EXPECT_EQ(expectedFileSize, txn->foffs) << "Should have read entire file"; - - // Verify transaction moved to CLOSEOUT_SYNC sub-state after completing file data - // For Class 2, CF_CFDP_S2_SubstateSendEof() immediately sets sub_state to CLOSEOUT_SYNC - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(txn->flags.tx.send_eof) << "send_eof flag should be set"; - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state"; - - // Step 14: Run second engine cycle - should send EOF PDU - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Step 15: Verify 1 more PDU was sent (total 7 PDUs) - ASSERT_FROM_PORT_HISTORY_SIZE(7); - - // Step 16: Verify EOF PDU (index 6) - Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); - ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - - // Verify transaction remains in S2/CLOSEOUT_SYNC waiting for EOF-ACK - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state until EOF-ACK received"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; - EXPECT_FALSE(txn->flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; - - // Verify flags before EOF-ACK - EXPECT_FALSE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; + CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); + EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; +} - // Step 17: Send EOF-ACK from receiver (ground) to sender (FSW) +void CfdpManagerTester::completeClass2Handshake( + U8 channelId, + CfdpEntityId destEid, + U32 expectedSeqNum, + CF_Transaction_t* txn) +{ + // Send EOF-ACK this->sendAckPdu( channelId, - component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs - destEid, // Destination ID is the ground for Tx ACKs + component.getLocalEidParam(), + destEid, expectedSeqNum, - static_cast(CF_CFDP_FileDirective_EOF), // Acknowledging EOF - 0, // directive subtype code (0 for standard ACK) + static_cast(CF_CFDP_FileDirective_EOF), + 0, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_ACTIVE ); - this->component.doDispatch(); - // Step 18: Verify EOF-ACK was processed correctly EXPECT_TRUE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; EXPECT_FALSE(txn->flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state waiting for FIN"; EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; - // Step 19: Send FIN from receiver (ground) to sender (FSW) + // Send FIN this->sendFinPdu( channelId, - component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs - destEid, // Destination ID is the ground for Tx ACKs + component.getLocalEidParam(), + destEid, expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::FIN_DELIVERY_CODE_COMPLETE, // Data delivery complete - Cfdp::FIN_FILE_STATUS_RETAINED // File retained successfully + Cfdp::FIN_DELIVERY_CODE_COMPLETE, + Cfdp::FIN_FILE_STATUS_RETAINED ); - this->component.doDispatch(); - // Step 20: Verify FIN was processed correctly EXPECT_TRUE(txn->flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should move to HOLD state after FIN received"; EXPECT_TRUE(txn->flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; - // Step 21: Run one more cycle to send FIN-ACK + // Run cycle to send FIN-ACK this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); +} - // Step 22: Verify FIN-ACK PDU was sent (total 8 dataOut PDUs now) - ASSERT_EQ(8, this->fromPortHistory_dataOut->size()) << "Should have exactly 8 PDUs sent"; - - // Step 23: Verify FIN-ACK PDU (index 7) - Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(7); +void CfdpManagerTester::verifyFinAckPdu( + FwIndexType pduIndex, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + U32 expectedSeqNum) +{ + Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(pduIndex); ASSERT_GT(finAckPduBuffer.getSize(), 0) << "FIN-ACK PDU should be sent"; verifyAckPdu(finAckPduBuffer, - component.getLocalEidParam(), // source_eid (sender/FSW) - destEid, // dest_eid (receiver/ground) + sourceEid, + destEid, expectedSeqNum, - static_cast(CF_CFDP_FileDirective_FIN), // Acknowledging FIN - 1, // directive subtype code (1 as per implementation) + static_cast(CF_CFDP_FileDirective_FIN), + 1, Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_TERMINATED // Transaction is now in HOLD state + Cfdp::ACK_TXN_STATUS_TERMINATED ); +} - // Step 24: Run additional cycles to expire inactivity timer and recycle transaction - // Clear history first since we're done verifying PDUs - this->clearHistory(); - this->m_pduCopyCount = 0; +void CfdpManagerTester::verifyMetadataPduAtIndex( + FwIndexType pduIndex, + const TransactionSetup& setup, + FwSizeType fileSize, + const char* srcFile, + const char* dstFile, + Cfdp::Class cfdpClass) +{ + Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(pduIndex); + ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; + EXPECT_EQ(fileSize, setup.txn->fsize) << "File size should be set after file is opened"; + verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, static_cast(fileSize), srcFile, dstFile, cfdpClass); +} - U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); - U32 cyclesToRun = inactivityTimer + 1; - for (U32 i = 0; i < cyclesToRun; ++i) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); +void CfdpManagerTester::verifyMultipleFileDataPdus( + FwIndexType startIndex, + U8 numPdus, + const TransactionSetup& setup, + U16 dataPerPdu, + const char* srcFile, + Cfdp::Class cfdpClass) +{ + for (U8 pduIdx = 0; pduIdx < numPdus; pduIdx++) { + Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(startIndex + pduIdx); + ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, pduIdx * dataPerPdu, dataPerPdu, srcFile, cfdpClass); } +} - // Step 25: Verify transaction was recycled (no longer findable by sequence number) - txn = findTransaction(channelId, expectedSeqNum); - EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; - - // Step 26: Clean up test file - Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(srcFile); +void CfdpManagerTester::cleanupTestFile(const char* filePath) { + Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(filePath); EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; } -void CfdpManagerTester::testClass2TxNack() { - // Clear any port history from previous operations - this->clearHistory(); - this->m_pduCopyCount = 0; +// ---------------------------------------------------------------------- +// Transaction Test Implementations +// ---------------------------------------------------------------------- +void CfdpManagerTester::testClass1TxNominal() { // Test configuration - const U8 channelId = 0; - const CfdpEntityId destEid = 10; - const U8 priority = 0; - - // Step 1: Get the actual outgoing file chunk size parameter const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = dataPerPdu; // Single PDU + const char* srcFile = "test/ut/output/test_class1_tx.bin"; + const char* dstFile = "test/ut/output/test_class1_tx_dst.dat"; - // Calculate total file size for exactly 5 PDUs - const FwSizeType expectedFileSize = 5 * dataPerPdu; + // Create and verify test file + FwSizeType fileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); - // Step 2: Generate test file with calculated size - const char* srcFile = "test/ut/data/test_c2_tx_nak.bin"; - const char* dstFile = "test/ut/output/test_c2_nak_dst.dat"; + // Setup transaction and verify initial state + TransactionSetup setup; + setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + CfdpClass::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); - Os::File::Status fileStatus; - Os::File testFile; + // Run first engine cycle - should send Metadata + FileData PDUs + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(2); - // Create and write test file - fileStatus = testFile.open(srcFile, Os::File::OPEN_CREATE, Os::File::OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should create test file"; + // Verify Metadata PDU + verifyMetadataPduAtIndex(0, setup, fileSize, srcFile, dstFile, Cfdp::CLASS_1); - // Fill file with test data (repeating pattern for easy verification) - U8 writeBuffer[256]; - for (U16 i = 0; i < 256; i++) { - writeBuffer[i] = static_cast(i); - } + // Verify FileData PDU + Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); + ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); - FwSizeType bytesWritten = 0; - while (bytesWritten < expectedFileSize) { - FwSizeType chunkSize = (expectedFileSize - bytesWritten > 256) ? 256 : (expectedFileSize - bytesWritten); - FwSizeType writeSize = chunkSize; - fileStatus = testFile.write(writeBuffer, writeSize, Os::File::WAIT); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should write to test file"; - ASSERT_EQ(chunkSize, writeSize) << "Should write requested bytes"; - bytesWritten += writeSize; - } - testFile.close(); + EXPECT_EQ(fileSize, setup.txn->foffs) << "Should have read entire file"; + EXPECT_EQ(CF_TxSubState_EOF, setup.txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; - // Step 3: Verify test file was created with correct size - fileStatus = testFile.open(srcFile, Os::File::OPEN_READ); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Test file should exist"; - FwSizeType fileSize = 0; - fileStatus = testFile.size(fileSize); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should get file size"; - EXPECT_EQ(expectedFileSize, fileSize) << "File should be exactly " << expectedFileSize << " bytes (5 PDUs)"; - testFile.close(); + // Run second engine cycle - should send EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(3); - // Step 4: Record initial engine state - const U32 initialSeqNum = cfdpEngine.seq_num; + // Verify EOF PDU + Fw::Buffer eofPduBuffer = this->getSentPduBuffer(2); + ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); + + // Wait for transaction recycle + waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); +} - // Step 5: Send SendFile command with CLASS_2 - this->sendCmd_SendFile(0, 0, channelId, destEid, CfdpClass::CLASS_2, - CfdpKeep::KEEP, priority, - Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); +void CfdpManagerTester::testClass2TxNominal() { + // Test configuration + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; + const char* srcFile = "test/ut/output/test_class2_tx_5pdu.bin"; + const char* dstFile = "test/ut/output/test_class2_tx_dst.dat"; + + // Create and verify test file + FwSizeType fileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); + + // Setup transaction and verify initial state + TransactionSetup setup; + setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_DEST_EID, + CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); + + // Run engine cycle and verify Metadata + FileData PDUs + this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(6); - // Step 6: Verify command response - ASSERT_CMD_RESPONSE_SIZE(1); - ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); + verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); + verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); - // Step 7: Verify engine state after command - const U32 expectedSeqNum = initialSeqNum + 1; - EXPECT_EQ(expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + EXPECT_EQ(expectedFileSize, setup.txn->foffs) << "Should have read entire file"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(setup.txn->flags.tx.send_eof) << "send_eof flag should be set"; + EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state"; - // Step 8: Find the transaction - CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); - ASSERT_NE(nullptr, txn) << "Transaction should exist"; - - // Step 9: Verify initial transaction state for Class 2 - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should be in S2 state for Class 2 TX"; - EXPECT_EQ(0, txn->foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CF_TxSubState_METADATA, txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; - EXPECT_EQ(channelId, txn->chan_num) << "Channel number should match"; - EXPECT_EQ(priority, txn->priority) << "Priority should match"; - - // Verify history fields - EXPECT_EQ(expectedSeqNum, txn->history->seq_num) << "History seq_num should match"; - EXPECT_EQ(component.getLocalEidParam(), txn->history->src_eid) << "Source EID should match local EID"; - EXPECT_EQ(destEid, txn->history->peer_eid) << "Peer EID should match dest EID"; - EXPECT_STREQ(srcFile, txn->history->fnames.src_filename.toChar()) << "Source filename should match"; - EXPECT_STREQ(dstFile, txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; - - // Step 10: Run first engine cycle - should send Metadata + 5 FileData PDUs + // Run cycle and verify EOF PDU this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(7); - // Step 11: Verify 6 PDUs were sent (1 Metadata + 5 FileData) - ASSERT_FROM_PORT_HISTORY_SIZE(6); + Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); + ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - // Step 12: Verify Metadata PDU (index 0) - Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(0); - ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; - verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, static_cast(expectedFileSize), srcFile, dstFile, Cfdp::CLASS_2); + EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state until EOF-ACK received"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; + EXPECT_FALSE(setup.txn->flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; + EXPECT_FALSE(setup.txn->flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; - // Verify file was opened and fsize was set - EXPECT_EQ(expectedFileSize, txn->fsize) << "File size should be set after file is opened"; + // Complete Class 2 handshake + completeClass2Handshake(TEST_CHANNEL_ID_1, TEST_DEST_EID, setup.expectedSeqNum, setup.txn); + ASSERT_EQ(8, this->fromPortHistory_dataOut->size()) << "Should have exactly 8 PDUs sent"; + verifyFinAckPdu(7, component.getLocalEidParam(), TEST_DEST_EID, setup.expectedSeqNum); - // Step 13: Verify all 5 FileData PDUs (indices 1-5) - for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { - Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1 + pduIdx); - ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; + // Wait for transaction recycle + waitForTransactionRecycle(TEST_CHANNEL_ID_1, setup.expectedSeqNum); - U32 expectedOffset = pduIdx * dataPerPdu; - U16 expectedDataSize = dataPerPdu; + // Clean up test file + cleanupTestFile(srcFile); +} - verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, expectedOffset, expectedDataSize, srcFile, Cfdp::CLASS_2); - } +void CfdpManagerTester::testClass2TxNack() { + // Test configuration + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; + const char* srcFile = "test/ut/output/test_c2_tx_nak.bin"; + const char* dstFile = "test/ut/output/test_c2_nak_dst.dat"; + + // Create and verify test file + FwSizeType fileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); - // Step 14: Verify transaction moved to CLOSEOUT_SYNC sub-state - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(txn->flags.tx.send_eof) << "send_eof flag should be set"; + // Setup transaction and verify initial state + TransactionSetup setup; + setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); - // Step 15: Run second engine cycle - should send first EOF PDU + // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(6); + + verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); + verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); - // Step 16: Verify 1 more PDU was sent (total 7 PDUs) + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(setup.txn->flags.tx.send_eof) << "send_eof flag should be set"; + + // Run cycle and verify first EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); ASSERT_FROM_PORT_HISTORY_SIZE(7); - // Verify first EOF PDU (index 6) Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(firstEofPduBuffer.getSize(), 0) << "First EOF PDU should be sent"; - verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); // Clear history to make room for retransmitted PDUs this->clearHistory(); this->m_pduCopyCount = 0; - // Step 17: Send NAK requesting retransmission of PDUs 2 and 5 + // Send NAK requesting retransmission of PDUs 2 and 5 Cfdp::Pdu::SegmentRequest segments[2]; - segments[0].offsetStart = dataPerPdu; // PDU 2 start - segments[0].offsetEnd = 2 * dataPerPdu; // PDU 2 end - segments[1].offsetStart = 4 * dataPerPdu; // PDU 5 start - segments[1].offsetEnd = 5 * dataPerPdu; // PDU 5 end + segments[0].offsetStart = dataPerPdu; + segments[0].offsetEnd = 2 * dataPerPdu; + segments[1].offsetStart = 4 * dataPerPdu; + segments[1].offsetEnd = 5 * dataPerPdu; this->sendNakPdu( - channelId, - component.getLocalEidParam(), // NAK sent from receiver (local) - destEid, // to sender (peer) - expectedSeqNum, - 0, // scopeStart (entire file) - static_cast(expectedFileSize), // scopeEnd (entire file) - 2, // numSegments - segments // segment array + TEST_CHANNEL_ID_0, + component.getLocalEidParam(), + TEST_DEST_EID, + setup.expectedSeqNum, + 0, + static_cast(expectedFileSize), + 2, + segments ); this->component.doDispatch(); - // Step 18: Verify NAK was processed - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state after NAK"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; + EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state after NAK"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; - // Step 19: Run engine cycles until all chunks are retransmitted and second EOF is sent - // Chunks may be sent over multiple cycles depending on tick processing - // Run up to 10 cycles to allow time for all chunks + EOF + // Run cycles until second EOF and verify U32 maxCycles = 10; bool foundSecondEof = false; FwIndexType secondEofIndex = 0; @@ -623,12 +477,9 @@ void CfdpManagerTester::testClass2TxNack() { this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); - // Check if EOF PDU was sent (look for EOF in the last PDU sent) if (this->fromPortHistory_dataOut->size() > 0) { FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - - // Try to deserialize as EOF PDU Cfdp::Pdu::EofPdu eofPdu; if (eofPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { foundSecondEof = true; @@ -637,88 +488,24 @@ void CfdpManagerTester::testClass2TxNack() { } } - // Step 20: Verify second EOF PDU was sent ASSERT_TRUE(foundSecondEof) << "Second EOF PDU should be sent after chunk retransmission"; Fw::Buffer secondEofPduBuffer = this->getSentPduBuffer(secondEofIndex); ASSERT_GT(secondEofPduBuffer.getSize(), 0) << "Second EOF PDU should be sent"; - verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), destEid, - expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - // Step 21: Send EOF-ACK from receiver (ground) to sender (FSW) - this->sendAckPdu( - channelId, - component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs - destEid, // Destination ID is the ground for Tx ACKs - expectedSeqNum, - static_cast(CF_CFDP_FileDirective_EOF), // Acknowledging EOF - 0, // directive subtype code (0 for standard ACK) - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_ACTIVE - ); - this->component.doDispatch(); + // Complete Class 2 handshake after NAK + completeClass2Handshake(TEST_CHANNEL_ID_0, TEST_DEST_EID, setup.expectedSeqNum, setup.txn); - // Step 22: Verify EOF-ACK was processed correctly - EXPECT_TRUE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; - EXPECT_FALSE(txn->flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state waiting for FIN"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + // Note: Can't verify exact PDU count since retransmissions vary, but verify FIN-ACK at last index + FwIndexType finAckIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + verifyFinAckPdu(finAckIndex, component.getLocalEidParam(), TEST_DEST_EID, setup.expectedSeqNum); - // Step 23: Send FIN from receiver (ground) to sender (FSW) - this->sendFinPdu( - channelId, - component.getLocalEidParam(), // Source ID is the S/C for Tx ACKs - destEid, // Destination ID is the ground for Tx ACKs - expectedSeqNum, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::FIN_DELIVERY_CODE_COMPLETE, // Data delivery complete - Cfdp::FIN_FILE_STATUS_RETAINED // File retained successfully - ); - this->component.doDispatch(); - - // Step 24: Verify FIN was processed correctly - EXPECT_TRUE(txn->flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; - EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should move to HOLD state after FIN received"; - EXPECT_TRUE(txn->flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; - - // Step 25: Run one more cycle to send FIN-ACK - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Step 26: Verify FIN-ACK PDU was sent (total 4 PDUs since history clear) - ASSERT_EQ(4, this->fromPortHistory_dataOut->size()) << "Should have exactly 4 PDUs sent since history clear"; - - // Verify FIN-ACK PDU (index 3 after history clear) - Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(3); - ASSERT_GT(finAckPduBuffer.getSize(), 0) << "FIN-ACK PDU should be sent"; - - verifyAckPdu(finAckPduBuffer, - component.getLocalEidParam(), // source_eid (sender/FSW) - destEid, // dest_eid (receiver/ground) - expectedSeqNum, - static_cast(CF_CFDP_FileDirective_FIN), // Acknowledging FIN - 1, // directive subtype code (1 as per implementation) - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_TERMINATED // Transaction is now in HOLD state - ); - - // Step 27: Run additional cycles to expire inactivity timer and recycle transaction - this->clearHistory(); - this->m_pduCopyCount = 0; + // Wait for transaction recycle + waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); - U32 inactivityTimer = this->component.getInactivityTimerParam(channelId); - U32 cyclesToRun = inactivityTimer + 1; - for (U32 i = 0; i < cyclesToRun; ++i) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - } - - // Verify transaction was recycled (no longer findable by sequence number) - txn = findTransaction(channelId, expectedSeqNum); - EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; - - // Step 28: Clean up test file - Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(srcFile); - EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; + // Clean up test file + cleanupTestFile(srcFile); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 5389dd35d35..c5ea9563835 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -11,6 +11,7 @@ #include #include #include +#include namespace Svc { @@ -380,6 +381,84 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Fw::Buffer& fwBuffer ) override; + private: + // ---------------------------------------------------------------------- + // Test helper functions + // ---------------------------------------------------------------------- + + //! Test configuration constants + static constexpr U8 TEST_CHANNEL_ID_0 = 0; + static constexpr U8 TEST_CHANNEL_ID_1 = 1; + static constexpr CfdpEntityId TEST_DEST_EID = 10; + static constexpr U8 TEST_PRIORITY = 0; + + //! Helper struct for transaction setup results + struct TransactionSetup { + U32 expectedSeqNum; + CF_Transaction_t* txn; + }; + + //! Create test file and verify size matches expected + void createAndVerifyTestFile( + const char* filePath, + FwSizeType expectedFileSize, + FwSizeType& actualFileSize + ); + + //! Setup transaction and verify initial state + void setupAndVerifyTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + CfdpEntityId destEid, + CfdpClass cfdpClass, + U8 priority, + CF_TxnState_t expectedState, + TransactionSetup& setup + ); + + //! Wait for transaction to be recycled by inactivity timer + void waitForTransactionRecycle(U8 channelId, U32 expectedSeqNum); + + //! Complete Class 2 transaction handshake (EOF-ACK, FIN, FIN-ACK) + void completeClass2Handshake( + U8 channelId, + CfdpEntityId destEid, + U32 expectedSeqNum, + CF_Transaction_t* txn + ); + + //! Verify FIN-ACK PDU at given index + void verifyFinAckPdu( + FwIndexType pduIndex, + CfdpEntityId sourceEid, + CfdpEntityId destEid, + U32 expectedSeqNum + ); + + //! Verify Metadata PDU at specific index in port history + void verifyMetadataPduAtIndex( + FwIndexType pduIndex, + const TransactionSetup& setup, + FwSizeType fileSize, + const char* srcFile, + const char* dstFile, + Cfdp::Class cfdpClass + ); + + //! Verify multiple FileData PDUs in sequence + void verifyMultipleFileDataPdus( + FwIndexType startIndex, + U8 numPdus, + const TransactionSetup& setup, + U16 dataPerPdu, + const char* srcFile, + Cfdp::Class cfdpClass + ); + + //! Clean up test file (remove and verify) + void cleanupTestFile(const char* filePath); + private: // ---------------------------------------------------------------------- // Member variables diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 83836a6bbdb..0aa265225f0 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -589,7 +589,7 @@ void CfdpManagerTester::testMetaDataPdu() { // 3. Capture PDU from dataOut // 4. Deserialize and validate - // Step 1: Configure transaction for Metadata PDU emission + // Configure transaction for Metadata PDU emission const char* srcFile = "/tmp/test_source.bin"; const char* dstFile = "/tmp/test_dest.bin"; const CfdpFileSize fileSize = 1024; @@ -611,18 +611,18 @@ void CfdpManagerTester::testMetaDataPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Invoke sender to emit Metadata PDU + // Invoke sender to emit Metadata PDU CfdpStatus::T status = CF_CFDP_SendMd(txn); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendMd failed"; - // Step 3: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Verify Metadata PDU + // Verify Metadata PDU verifyMetadataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, fileSize, srcFile, dstFile, Cfdp::CLASS_1); } @@ -635,11 +635,11 @@ void CfdpManagerTester::testFileDataPdu() { // 4. Capture PDU from dataOut and validate // Test file configuration - const char* testFilePath = "test/ut/data/test_file.bin"; + const char* testFilePath = "Pdu/test/ut/data/test_file.bin"; const U32 fileOffset = 50; // Read from offset 50 const U16 readSize = 64; // Read 64 bytes - // Step 1: Configure transaction for File Data PDU emission + // Configure transaction for File Data PDU emission const char* srcFile = testFilePath; const char* dstFile = "/tmp/dest_file.bin"; const U32 fileSize = 256; // Approximate file size @@ -661,7 +661,7 @@ void CfdpManagerTester::testFileDataPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Read test data from file + // Read test data from file U8 testData[readSize]; Os::File file; @@ -677,7 +677,7 @@ void CfdpManagerTester::testFileDataPdu() { ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; - // Step 3: Construct PDU buffer with File Data header + // Construct PDU buffer with File Data header CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( txn, CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive @@ -708,18 +708,18 @@ void CfdpManagerTester::testFileDataPdu() { fd->data_len = readSize; fd->data_ptr = data_ptr; - // Step 4: Invoke CF_CFDP_SendFd to emit File Data PDU + // Invoke CF_CFDP_SendFd to emit File Data PDU CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; - // Step 5: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 6: Verify File Data PDU + // Verify File Data PDU verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, fileOffset, readSize, testFilePath, Cfdp::CLASS_1); } @@ -731,8 +731,8 @@ void CfdpManagerTester::testEofPdu() { // 3. Capture PDU from dataOut // 4. Deserialize and validate - // Step 1: Configure transaction for EOF PDU emission - const char* srcFile = "test/ut/data/test_file.bin"; + // Configure transaction for EOF PDU emission + const char* srcFile = "Pdu/test/ut/data/test_file.bin"; const char* dstFile = "/tmp/dest_eof.bin"; const CfdpFileSize fileSize = 242; // Actual size of test_file.bin const U8 channelId = 0; @@ -773,18 +773,18 @@ void CfdpManagerTester::testEofPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Invoke sender to emit EOF PDU + // Invoke sender to emit EOF PDU CfdpStatus::T status = CF_CFDP_SendEof(txn); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendEof failed"; - // Step 3: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Verify EOF PDU + // Verify EOF PDU verifyEofPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, testConditionCode, fileSize, srcFile); } @@ -796,7 +796,7 @@ void CfdpManagerTester::testFinPdu() { // 3. Capture PDU from dataOut // 4. Deserialize and validate - // Step 1: Configure transaction for FIN PDU emission + // Configure transaction for FIN PDU emission const char* srcFile = "/tmp/test_fin.bin"; const char* dstFile = "/tmp/dest_fin.bin"; const CfdpFileSize fileSize = 8192; @@ -823,18 +823,18 @@ void CfdpManagerTester::testFinPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Invoke receiver to emit FIN PDU + // Invoke receiver to emit FIN PDU CfdpStatus::T status = CF_CFDP_SendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFin failed"; - // Step 3: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Verify FIN PDU + // Verify FIN PDU // FIN PDU is sent from receiver (testPeerId) to sender (component.getLocalEidParam()) // So source=testPeerId, dest=component.getLocalEidParam() verifyFinPdu(pduBuffer, testPeerId, component.getLocalEidParam(), @@ -851,7 +851,7 @@ void CfdpManagerTester::testAckPdu() { // 3. Capture PDU from dataOut // 4. Deserialize and validate - // Step 1: Configure transaction for ACK PDU emission + // Configure transaction for ACK PDU emission const char* srcFile = "/tmp/test_ack.bin"; const char* dstFile = "/tmp/dest_ack.bin"; const CfdpFileSize fileSize = 2048; @@ -878,19 +878,19 @@ void CfdpManagerTester::testAckPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Invoke CF_CFDP_SendAck to emit ACK PDU + // Invoke CF_CFDP_SendAck to emit ACK PDU CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, testConditionCode, testPeerId, testSequenceId); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; - // Step 3: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 4: Verify ACK PDU + // Verify ACK PDU // ACK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) // acknowledging the EOF directive const U8 expectedSubtypeCode = 1; @@ -909,7 +909,7 @@ void CfdpManagerTester::testNakPdu() { // 3. Invoke CF_CFDP_SendNak() // 4. Capture PDU from dataOut and validate - // Step 1: Configure transaction for NAK PDU emission + // Configure transaction for NAK PDU emission const char* srcFile = "/tmp/test_nak.bin"; const char* dstFile = "/tmp/dest_nak.bin"; const CfdpFileSize fileSize = 4096; @@ -931,7 +931,7 @@ void CfdpManagerTester::testNakPdu() { // Clear port history before test this->clearHistory(); - // Step 2: Construct PDU buffer with NAK header + // Construct PDU buffer with NAK header CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( txn, CF_CFDP_FileDirective_NAK, @@ -943,7 +943,7 @@ void CfdpManagerTester::testNakPdu() { ); ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; - // Step 3: Setup NAK-specific fields + // Setup NAK-specific fields CF_Logical_PduNak_t* nak = &ph->int_header.nak; const CfdpFileSize testScopeStart = 0; // Scope covers entire file const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file @@ -966,18 +966,18 @@ void CfdpManagerTester::testNakPdu() { nak->segment_list.segments[2].offset_start = 3584; nak->segment_list.segments[2].offset_end = 4096; - // Step 4: Invoke CF_CFDP_SendNak to emit NAK PDU + // Invoke CF_CFDP_SendNak to emit NAK PDU CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; - // Step 5: Verify PDU was sent through dataOut port + // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); // Get encoded PDU buffer const Fw::Buffer& pduBuffer = getSentPduBuffer(0); ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; - // Step 6: Verify NAK PDU + // Verify NAK PDU // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) // requesting retransmission of missing data diff --git a/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore b/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore index cceaf3cf067..7f25d4e744b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore +++ b/Svc/Ccsds/CfdpManager/test/ut/output/.gitignore @@ -1,2 +1,2 @@ # Ignore all files in the output folder -./* \ No newline at end of file +* \ No newline at end of file From 1e4fa609957fce6fcd98ea37f60817842a02f1cb Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 26 Jan 2026 16:16:34 -0700 Subject: [PATCH 095/185] Added a class 1 RX unit test --- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 163 +++++++++++++++++- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 31 +++- 3 files changed, 192 insertions(+), 8 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 91505eb23bc..13b62570837 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -60,6 +60,12 @@ TEST(Transaction, Class2TxNack) { delete tester; } +TEST(Transaction, Class1RxNominal) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass1RxNominal(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 4fb38a14ec3..2c394a28c2b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -141,7 +141,7 @@ void CfdpManagerTester::createAndVerifyTestFile(const char* filePath, FwSizeType EXPECT_EQ(expectedFileSize, actualFileSize) << "File size should match expected size"; } -void CfdpManagerTester::setupAndVerifyTransaction( +void CfdpManagerTester::setupTxTransaction( const char* srcFile, const char* dstFile, U8 channelId, @@ -181,6 +181,52 @@ void CfdpManagerTester::setupAndVerifyTransaction( EXPECT_STREQ(dstFile, setup.txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; } +void CfdpManagerTester::setupRxTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + CfdpEntityId sourceEid, + Cfdp::Class cfdpClass, + U32 fileSize, + U32 transactionSeq, + CF_TxnState_t expectedState, + TransactionSetup& setup) +{ + // Send Metadata PDU to initiate RX transaction + U8 closureRequested = (cfdpClass == Cfdp::CLASS_1) ? 0 : 1; + + this->sendMetadataPdu( + channelId, + sourceEid, // Ground is sender + component.getLocalEidParam(), // FSW is receiver + transactionSeq, + fileSize, + srcFile, + dstFile, + cfdpClass, + closureRequested + ); + this->component.doDispatch(); + + // Find the created transaction + setup.expectedSeqNum = transactionSeq; + setup.txn = findTransaction(channelId, transactionSeq); + ASSERT_NE(nullptr, setup.txn) << "RX transaction should be created after Metadata PDU"; + + // Verify transaction state + EXPECT_EQ(expectedState, setup.txn->state) << "Should be in expected RX state"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; + EXPECT_EQ(channelId, setup.txn->chan_num) << "Channel number should match"; + EXPECT_TRUE(setup.txn->flags.rx.md_recv) << "md_recv flag should be set after Metadata PDU"; + + // Verify transaction history + EXPECT_EQ(transactionSeq, setup.txn->history->seq_num) << "History seq_num should match"; + EXPECT_EQ(sourceEid, setup.txn->history->src_eid) << "Source EID should match ground EID (sender)"; + EXPECT_EQ(sourceEid, setup.txn->history->peer_eid) << "Peer EID should match ground EID (the remote peer)"; + EXPECT_STREQ(srcFile, setup.txn->history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, setup.txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; +} + void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqNum) { this->clearHistory(); this->m_pduCopyCount = 0; @@ -297,6 +343,32 @@ void CfdpManagerTester::cleanupTestFile(const char* filePath) { EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; } +void CfdpManagerTester::verifyReceivedFile( + const char* filePath, + const U8* expectedData, + FwSizeType expectedSize) +{ + // Read destination file + U8* receivedData = new U8[expectedSize]; + Os::File file; + Os::File::Status fileStatus = file.open(filePath, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Received file should exist"; + + FwSizeType bytesRead = expectedSize; + fileStatus = file.read(receivedData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Should read received file successfully"; + ASSERT_EQ(expectedSize, bytesRead) << "Received file size should match expected size"; + + // Compare content byte-by-byte + for (FwSizeType i = 0; i < expectedSize; ++i) { + EXPECT_EQ(expectedData[i], receivedData[i]) << "File content mismatch at byte " << i; + } + + // Clean up buffer + delete[] receivedData; +} + // ---------------------------------------------------------------------- // Transaction Test Implementations // ---------------------------------------------------------------------- @@ -314,7 +386,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; - setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, CfdpClass::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs @@ -362,7 +434,7 @@ void CfdpManagerTester::testClass2TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; - setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_DEST_EID, CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs @@ -418,7 +490,7 @@ void CfdpManagerTester::testClass2TxNack() { // Setup transaction and verify initial state TransactionSetup setup; - setupAndVerifyTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs @@ -508,5 +580,88 @@ void CfdpManagerTester::testClass2TxNack() { cleanupTestFile(srcFile); } +void CfdpManagerTester::testClass1RxNominal() { + // Test configuration - use CF_MAX_FILE_DATA_SIZE for single PDU + const U16 fileDataSize = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = fileDataSize; + const char* srcFile = "test/ut/output/test_rx_source.bin"; + const char* dstFile = "test/ut/output/test_rx_received.bin"; + const char* groundSideSrcFile = "/ground/test_rx_source.bin"; + const U32 transactionSeq = 100; + + // Create test data file dynamically + FwSizeType actualFileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); + + // Uplink Metadata PDU and setup RX transaction + TransactionSetup setup; + setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + Cfdp::CLASS_1, static_cast(actualFileSize), transactionSeq, CF_TxnState_R1, setup); + + // Uplink FileData PDU + // Read test data from source file + U8* testData = new U8[actualFileSize]; + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; + + FwSizeType bytesRead = actualFileSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; + + // Send FileData PDU + sendFileDataPdu( + TEST_CHANNEL_ID_0, + TEST_DEST_EID, // Ground is sender + component.getLocalEidParam(), // FSW is receiver + transactionSeq, + 0, // offset + static_cast(actualFileSize), // size + testData, + Cfdp::CLASS_1 + ); + component.doDispatch(); + + // Verify FileData processed + EXPECT_EQ(CF_TxnState_R1, setup.txn->state) << "Should remain in R1 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + + // Compute CRC for EOF PDU + CFDP::Checksum crc; + crc.update(testData, 0, static_cast(actualFileSize)); + U32 expectedCrc = crc.getValue(); + + // Uplink EOF PDU + sendEofPdu( + TEST_CHANNEL_ID_0, + TEST_DEST_EID, // Ground is sender + component.getLocalEidParam(), // FSW is receiver + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + expectedCrc, + static_cast(actualFileSize), + Cfdp::CLASS_1 + ); + component.doDispatch(); + + // Verify transaction completed (moved to HOLD state) + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after EOF processing"; + + // Verify file written to disk + verifyReceivedFile(dstFile, testData, actualFileSize); + + // Clean up dynamically allocated buffer + delete[] testData; + + // Wait for transaction recycle + waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); + + // Cleanup test files + cleanupTestFile(dstFile); + cleanupTestFile(srcFile); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index c5ea9563835..171db207dcd 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -216,8 +216,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedTransactionSeq, CfdpFileSize expectedScopeStart, CfdpFileSize expectedScopeEnd, - U8 expectedNumSegments = 0, - const Cfdp::Pdu::SegmentRequest* expectedSegments = nullptr + U8 expectedNumSegments, + const Cfdp::Pdu::SegmentRequest* expectedSegments ); //! Helper to find transaction by sequence number @@ -364,6 +364,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test Class 2 TX file transfer with NAK handling void testClass2TxNack(); + //! Test nominal Class 1 RX file transfer + void testClass1RxNominal(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides @@ -405,8 +408,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { FwSizeType& actualFileSize ); - //! Setup transaction and verify initial state - void setupAndVerifyTransaction( + //! Setup TX transaction and verify initial state + void setupTxTransaction( const char* srcFile, const char* dstFile, U8 channelId, @@ -417,6 +420,19 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { TransactionSetup& setup ); + //! Setup RX transaction via Metadata PDU and verify initial state + void setupRxTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + CfdpEntityId sourceEid, + Cfdp::Class cfdpClass, + U32 fileSize, + U32 transactionSeq, + CF_TxnState_t expectedState, + TransactionSetup& setup + ); + //! Wait for transaction to be recycled by inactivity timer void waitForTransactionRecycle(U8 channelId, U32 expectedSeqNum); @@ -459,6 +475,13 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Clean up test file (remove and verify) void cleanupTestFile(const char* filePath); + //! Verify received file matches expected data + void verifyReceivedFile( + const char* filePath, + const U8* expectedData, + FwSizeType expectedSize + ); + private: // ---------------------------------------------------------------------- // Member variables From eb836424e0f4883c0165b0653eb8d27a8a252470 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 27 Jan 2026 08:50:56 -0700 Subject: [PATCH 096/185] Added class 2 RX transaction UT --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 36 +-- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 4 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 33 ++- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 2 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 1 - .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 207 ++++++++++++++++-- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 5 +- 11 files changed, 253 insertions(+), 55 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index f0df8368999..cc0ef74636e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -48,12 +48,12 @@ namespace Svc { namespace Ccsds { -// TODO Refactor global data into class member variables +// TODO BPC: Refactor global data into class member variables CfdpEngineData cfdpEngine; void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { - // TODO Current thought is to rework the encore to include a buffer reference + // TODO BPC: Current thought is to rework the encore to include a buffer reference /* Clear the PDU buffer structure to start */ memset(ph, 0, sizeof(*ph)); @@ -221,7 +221,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, FW_ASSERT(msgPtr != NULL); FW_ASSERT(encoder != NULL); - // BPC: This was previously called as part of CF_CFDP_MsgOutGet() + // TODO BPC: This was previously called as part of CF_CFDP_MsgOutGet() // Call it here to attach the storage returned by cfdpGetMessageBuffer() to the encoder ph->penc = encoder; CF_CFDP_EncodeStart(ph->penc, msgPtr, ph, CF_MAX_PDU_SIZE); @@ -277,7 +277,7 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, { if (!silent) { - // BPC TODO send event here + // TODO BPC: send event here } } @@ -314,7 +314,7 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ - // TODO Convert these to Fw::String + // TODO BPC: Convert these to Fw::String md->source_filename.length = static_cast(txn->history->fnames.src_filename.length()); md->source_filename.data_ptr = txn->history->fnames.src_filename.toChar(); md->dest_filename.length = static_cast(txn->history->fnames.dst_filename.length()); @@ -922,7 +922,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) for (i = 0; i < CF_NUM_CHANNELS; ++i) { - // BPC: Add pointer to component in order to send output buffers + // TODO BPC: Add pointer to component in order to send output buffers cfdpEngine.channels[i].cfdpManager = &cfdpManager; cfdpEngine.channels[i].channel_id = i; cfdpEngine.channels[i].flowState = CfdpFlow::NOT_FROZEN; @@ -935,7 +935,7 @@ CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { - // BPC: Add pointer to component in order to send output buffers + // TODO BPC: Add pointer to component in order to send output buffers txn->cfdpManager = &cfdpManager; /* Initially put this on the free list for this channel */ @@ -1017,7 +1017,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) if (!chan->cur) { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ - // BPC TODO refactor all while loops + // TODO BPC: refactor all while loops while (true) { /* Attempt to run something on TXA */ @@ -1228,7 +1228,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) // { // txn = NULL; // } - // BPC TODO Do I need to limit receive transactions? + // TODO BPC: Do I need to limit receive transactions? txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); if (txn != NULL) @@ -1323,7 +1323,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) status = pb->dir.read(path, CfdpManagerMaxFileSize); if (status == Os::Directory::NO_MORE_FILES) { - // TODO BPC Emit playback success EVR + // TODO BPC: Emit playback success EVR pb->dir.close(); pb->diropen = false; break; @@ -1437,7 +1437,7 @@ CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& src } else { - // TODO BPC emit EVR here + // TODO BPC: emit EVR here status = CfdpStatus::ERROR; } @@ -1470,7 +1470,7 @@ CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId) } else { - // TODO BPC emit EVR here + // TODO BPC: emit EVR here status = CfdpStatus::ERROR; } @@ -1694,7 +1694,7 @@ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) { - // BPC: TODO This is sending a telemetry packet at the end of a completed transaction + // TODO BPC: This is sending a telemetry packet at the end of a completed transaction // How do we want to handle this in F' telemetry? // CF_EotPacket_t * EotPktPtr; @@ -1781,7 +1781,7 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context return CF_CLIST_CONT; } -// BPC: This should be removed if we don't need enable/disable support +// TODO BPC: This should be removed if we don't need enable/disable support void CF_CFDP_DisableEngine(void) { U32 i; @@ -1819,7 +1819,7 @@ void CF_CFDP_DisableEngine(void) /* finally all queue counters must be reset */ // memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); - // TODO remove pipe references + // TODO BPC: remove pipe references // CFE_SB_DeletePipe(chan->pipe); } } @@ -1868,7 +1868,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), moveDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - // BPC TODO event interfaces are protected + // TODO BPC: event interfaces are protected // txn->cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->history->fnames.src_filename, // moveDir, fileStatus); } @@ -1886,7 +1886,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), failDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - // BPC TODO event interfaces are protected + // TODO BPC: event interfaces are protected // txn->cfdpManager->log_WARNING_LO_FailPollFileMove(txn->history->fnames.src_filename, // failDir, fileStatus); } @@ -1898,7 +1898,7 @@ void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) else { fileStatus = Os::FileSystem::removeFile(txn->history->fnames.dst_filename.toChar()); - // BPC TODO emit failure EVR + // TODO BPC: emit failure EVR (void) fileStatus; } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index d39f0591cf9..e3cb728f516 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -41,7 +41,7 @@ namespace Svc { namespace Ccsds { -// TODO Refactor global data into class member variables +// TODO BPC: Refactor global data into class member variables extern CfdpEngineData cfdpEngine; /** @@ -71,7 +71,7 @@ typedef struct CF_CFDP_Tick_args * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU * for sending to a remote entity. * - * BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs + * TODO BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs * * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 4a5fa2a2079..65bc83b1076 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -373,7 +373,7 @@ typedef struct CF_Logical_PduBuffer */ U32 content_crc; - // TODO this is a temprorary workaround for buffer allocation + // TODO BPC: this is a temprorary workaround for buffer allocation // Remove this U32 index; diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 41632a4bed8..94170a3c528 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -17,7 +17,7 @@ namespace Ccsds { CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) { - // TODO Call engine init here or another init function? + // TODO BPC: Call engine init here or another init function? // May need a mem allocator // Temporary buffer pool for prototyping @@ -109,7 +109,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann } else { - // BPC TODO Was failure reason already emitted? + // TODO BPC: Was failure reason already emitted? // Do we need this EVR? this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; @@ -136,7 +136,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } else { - // BPC TODO Was failure reason already emitted? + // TODO BPC: Was failure reason already emitted? // Do we need this EVR? this->log_WARNING_LO_PlaybackInitiateFail(sourceDirectory); rspStatus = Fw::CmdResponse::EXECUTION_ERROR; @@ -333,7 +333,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); portNum = static_cast(channelId); - // TODO it would be more efficient to allocate a buffer in CF_CFDP_ConstructPduHeader() + // TODO BPC: it would be more efficient to allocate a buffer in CF_CFDP_ConstructPduHeader() // However for the proof of concept I am just going to copy the data here // Just want the PDU header and data msgSize = pdu->pdu_header.header_encoded_length + pdu->pdu_header.data_encoded_length; diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 8d902157710..c5807f31aec 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -182,7 +182,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * adjustments here, just write it. */ - // BPC TODO get rid of pdu->offset in favor of Os::File::position() + // TODO BPC: get rid of pdu->offset in favor of Os::File::position() if (txn->state_data.receive.cached_pos != pdu->offset) { status = txn->fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); @@ -366,6 +366,15 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer /* this function is only entered for data PDUs */ fd = &ph->int_header.fd; + // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. + // This can happen if retransmitted FileData arrives after EOF was received and CRC began. + if (txn->state_data.receive.r2.rx_crc_calc_bytes > 0) + { + // Silently ignore - file is complete and we're calculating CRC + // TODO BPC: do we want a throttled EVR here? + return; + } + /* got file data PDU? */ ret = CF_CFDP_RecvFd(txn, ph); if (ret == CfdpStatus::SUCCESS) @@ -573,9 +582,27 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) { txn->crc = CFDP::Checksum(0); + + // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. + // Now we need to READ it for CRC calculation. Close and reopen in READ mode. + if (txn->fd.isOpen()) + { + txn->fd.close(); + } + + fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); + if (fileStatus != Os::File::OP_OK) + { + CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + return CfdpStatus::ERROR; + } + + // Reset cached position since we just reopened the file + txn->state_data.receive.cached_pos = 0; } rx_crc_calc_bytes_per_wakeup = txn->cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) { @@ -605,7 +632,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) break; } } - + fileStatus = txn->fd.read(buf, read_size, Os::File::WaitType::WAIT); if (fileStatus != Os::File::OP_OK) { @@ -755,7 +782,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } else { - // TODO BPC flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE + // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 686b43ad42e..464b5b87b24 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -437,7 +437,7 @@ typedef struct CF_Channel CF_CListNode_t *qs[CfdpQueueId::NUM]; CF_CListNode_t *cs[CF_Direction_NUM]; - // TODO remove all pipe references + // TODO BPC: remove all pipe references // CFE_SB_PipeId_t pipe; U32 num_cmd_tx; @@ -447,7 +447,7 @@ typedef struct CF_Channel /* Polling directory state */ CF_PollDir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; - // TODO remove all semaphore references + // TODO BPC: remove all semaphore references // osal_id_t sem_id; /**< \brief semaphore id for output pipe */ const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 23411c31879..c1b90763de8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -163,7 +163,7 @@ void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) // Preserve the cfdpManager pointer across transaction reuse CfdpManager* savedCfdpManager = txn->cfdpManager; - // TODO make sure transaction default constructor is sane + // TODO BPC: make sure transaction default constructor is sane *txn = CF_Transaction_t{}; txn->chan_num = chan; txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 6ac292833e4..cf3d53898e5 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -3,7 +3,6 @@ param LocalEid: CfdpEntityId \ default 42 @ Maximum number of bytes to put into a file PDU -@ TODO - Should this exist or should this always be CF_MAX_PDU_SIZE - header? param OutgoingFileChunkSize: U32 \ default 480 diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 13b62570837..0b371f4963a 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -66,6 +66,12 @@ TEST(Transaction, Class1RxNominal) { delete tester; } +TEST(Transaction, Class2RxNominal) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass2RxNominal(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 2c394a28c2b..c12ba38d4ea 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -197,8 +197,8 @@ void CfdpManagerTester::setupRxTransaction( this->sendMetadataPdu( channelId, - sourceEid, // Ground is sender - component.getLocalEidParam(), // FSW is receiver + sourceEid, + component.getLocalEidParam(), transactionSeq, fileSize, srcFile, @@ -318,7 +318,7 @@ void CfdpManagerTester::verifyMetadataPduAtIndex( Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(pduIndex); ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; EXPECT_EQ(fileSize, setup.txn->fsize) << "File size should be set after file is opened"; - verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, static_cast(fileSize), srcFile, dstFile, cfdpClass); } @@ -333,7 +333,7 @@ void CfdpManagerTester::verifyMultipleFileDataPdus( for (U8 pduIdx = 0; pduIdx < numPdus; pduIdx++) { Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(startIndex + pduIdx); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU " << static_cast(pduIdx) << " should be sent"; - verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, pduIdx * dataPerPdu, dataPerPdu, srcFile, cfdpClass); } } @@ -386,7 +386,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; - setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, CfdpClass::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs @@ -400,7 +400,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Verify FileData PDU Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; - verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); EXPECT_EQ(fileSize, setup.txn->foffs) << "Should have read entire file"; @@ -414,7 +414,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Verify EOF PDU Fw::Buffer eofPduBuffer = this->getSentPduBuffer(2); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); // Wait for transaction recycle @@ -434,7 +434,7 @@ void CfdpManagerTester::testClass2TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; - setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_GROUND_EID, CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs @@ -457,7 +457,7 @@ void CfdpManagerTester::testClass2TxNominal() { Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state until EOF-ACK received"; @@ -466,9 +466,9 @@ void CfdpManagerTester::testClass2TxNominal() { EXPECT_FALSE(setup.txn->flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; // Complete Class 2 handshake - completeClass2Handshake(TEST_CHANNEL_ID_1, TEST_DEST_EID, setup.expectedSeqNum, setup.txn); + completeClass2Handshake(TEST_CHANNEL_ID_1, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); ASSERT_EQ(8, this->fromPortHistory_dataOut->size()) << "Should have exactly 8 PDUs sent"; - verifyFinAckPdu(7, component.getLocalEidParam(), TEST_DEST_EID, setup.expectedSeqNum); + verifyFinAckPdu(7, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum); // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_1, setup.expectedSeqNum); @@ -490,7 +490,7 @@ void CfdpManagerTester::testClass2TxNack() { // Setup transaction and verify initial state TransactionSetup setup; - setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs @@ -511,7 +511,7 @@ void CfdpManagerTester::testClass2TxNack() { Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(firstEofPduBuffer.getSize(), 0) << "First EOF PDU should be sent"; - verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); // Clear history to make room for retransmitted PDUs @@ -528,7 +528,7 @@ void CfdpManagerTester::testClass2TxNack() { this->sendNakPdu( TEST_CHANNEL_ID_0, component.getLocalEidParam(), - TEST_DEST_EID, + TEST_GROUND_EID, setup.expectedSeqNum, 0, static_cast(expectedFileSize), @@ -563,15 +563,15 @@ void CfdpManagerTester::testClass2TxNack() { ASSERT_TRUE(foundSecondEof) << "Second EOF PDU should be sent after chunk retransmission"; Fw::Buffer secondEofPduBuffer = this->getSentPduBuffer(secondEofIndex); ASSERT_GT(secondEofPduBuffer.getSize(), 0) << "Second EOF PDU should be sent"; - verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), TEST_DEST_EID, + verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); // Complete Class 2 handshake after NAK - completeClass2Handshake(TEST_CHANNEL_ID_0, TEST_DEST_EID, setup.expectedSeqNum, setup.txn); + completeClass2Handshake(TEST_CHANNEL_ID_0, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); // Note: Can't verify exact PDU count since retransmissions vary, but verify FIN-ACK at last index FwIndexType finAckIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - verifyFinAckPdu(finAckIndex, component.getLocalEidParam(), TEST_DEST_EID, setup.expectedSeqNum); + verifyFinAckPdu(finAckIndex, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum); // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); @@ -595,7 +595,7 @@ void CfdpManagerTester::testClass1RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; - setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_DEST_EID, + setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, Cfdp::CLASS_1, static_cast(actualFileSize), transactionSeq, CF_TxnState_R1, setup); // Uplink FileData PDU @@ -614,8 +614,8 @@ void CfdpManagerTester::testClass1RxNominal() { // Send FileData PDU sendFileDataPdu( TEST_CHANNEL_ID_0, - TEST_DEST_EID, // Ground is sender - component.getLocalEidParam(), // FSW is receiver + TEST_GROUND_EID, + component.getLocalEidParam(), transactionSeq, 0, // offset static_cast(actualFileSize), // size @@ -636,8 +636,8 @@ void CfdpManagerTester::testClass1RxNominal() { // Uplink EOF PDU sendEofPdu( TEST_CHANNEL_ID_0, - TEST_DEST_EID, // Ground is sender - component.getLocalEidParam(), // FSW is receiver + TEST_GROUND_EID, + component.getLocalEidParam(), transactionSeq, Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, @@ -663,5 +663,168 @@ void CfdpManagerTester::testClass1RxNominal() { cleanupTestFile(srcFile); } +void CfdpManagerTester::testClass2RxNominal() { + // Test configuration - use 5 PDUs + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; + const char* srcFile = "test/ut/output/test_class2_rx_source.bin"; + const char* dstFile = "test/ut/output/test_class2_rx_received.bin"; + const char* groundSideSrcFile = "/ground/test_class2_rx_source.bin"; + const U32 transactionSeq = 200; + + // Create test data file dynamically + FwSizeType actualFileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); + + // Uplink Metadata PDU and setup RX transaction + TransactionSetup setup; + setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, + Cfdp::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + + // Read test data from source file + U8* testData = new U8[actualFileSize]; + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; + + FwSizeType bytesRead = actualFileSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; + + // Uplink 5 FileData PDUs + for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + offset, + dataPerPdu, + testData + offset, + Cfdp::CLASS_2 + ); + component.doDispatch(); + } + + // Verify FileData processed + + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + + // Compute CRC for EOF PDU + CFDP::Checksum crc; + crc.update(testData, 0, static_cast(actualFileSize)); + U32 expectedCrc = crc.getValue(); + + // Remember how many PDUs have been sent so far + FwSizeType pduCountBeforeEof = this->fromPortHistory_dataOut->size(); + + // Uplink EOF PDU + sendEofPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + expectedCrc, + static_cast(actualFileSize), + Cfdp::CLASS_2 + ); + component.doDispatch(); + + // Verify EOF processed + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after EOF"; + EXPECT_TRUE(setup.txn->flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; + + // Run cycle to send EOF-ACK + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Verify EOF-ACK PDU sent by FSW + FwSizeType pduCountAfterTick = this->fromPortHistory_dataOut->size(); + EXPECT_EQ(pduCountBeforeEof + 1, pduCountAfterTick) << "Should send exactly 1 PDU (EOF-ACK)"; + Fw::Buffer eofAckPduBuffer = this->getSentPduBuffer(static_cast(pduCountBeforeEof)); + ASSERT_GT(eofAckPduBuffer.getSize(), 0) << "EOF-ACK PDU should be sent by FSW"; + verifyAckPdu(eofAckPduBuffer, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + static_cast(CF_CFDP_FileDirective_EOF), + 1, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_ACTIVE + ); + + // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) + U32 maxCycles = 20; + bool foundFin = false; + FwIndexType finIndex = 0; + + for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > 1) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::Pdu::FinPdu finPdu; + if (finPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + foundFin = true; + finIndex = lastIndex; + } + } + } + + // Verify FIN PDU was sent + ASSERT_TRUE(foundFin) << "FIN PDU should be sent after CRC calculation completes"; + + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + + Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); + verifyFinPdu(finPduBuffer, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::FIN_DELIVERY_CODE_COMPLETE, + Cfdp::FIN_FILE_STATUS_RETAINED + ); + + // Send FIN-ACK from ground to FSW + this->sendAckPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + static_cast(CF_CFDP_FileDirective_FIN), + 1, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_TERMINATED + ); + this->component.doDispatch(); + + // Verify transaction completed (moved to HOLD state) + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after FIN-ACK received"; + + // Wait for transaction recycle (this closes the file descriptor) + waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); + + // Verify file written to disk (after transaction is recycled and file is closed) + verifyReceivedFile(dstFile, testData, actualFileSize); + + // Clean up dynamically allocated buffer + delete[] testData; + + // Cleanup test files + cleanupTestFile(dstFile); + cleanupTestFile(srcFile); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 171db207dcd..5a4e639a47d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -367,6 +367,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test nominal Class 1 RX file transfer void testClass1RxNominal(); + //! Test nominal Class 2 RX file transfer + void testClass2RxNominal(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides @@ -392,7 +395,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test configuration constants static constexpr U8 TEST_CHANNEL_ID_0 = 0; static constexpr U8 TEST_CHANNEL_ID_1 = 1; - static constexpr CfdpEntityId TEST_DEST_EID = 10; + static constexpr CfdpEntityId TEST_GROUND_EID = 10; static constexpr U8 TEST_PRIORITY = 0; //! Helper struct for transaction setup results From f9bddd2fe24a4e88416d2c56dac7a36ff0880591 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 27 Jan 2026 09:08:10 -0700 Subject: [PATCH 097/185] Add RX transaction UT with NAck --- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 231 ++++++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 3 + 3 files changed, 240 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 0b371f4963a..dc4874f17a2 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -72,6 +72,12 @@ TEST(Transaction, Class2RxNominal) { delete tester; } +TEST(Transaction, Class2RxNack) { + Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + tester->testClass2RxNack(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index c12ba38d4ea..15f6adfa475 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -826,5 +826,236 @@ void CfdpManagerTester::testClass2RxNominal() { cleanupTestFile(srcFile); } +void CfdpManagerTester::testClass2RxNack() { + // Test configuration - use 5 PDUs, but send only 0 and 3 initially (skip 1, 2, 4) + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; + const char* srcFile = "test/ut/output/test_class2_rx_nack_source.bin"; + const char* dstFile = "test/ut/output/test_class2_rx_nack_received.bin"; + const char* groundSideSrcFile = "/ground/test_class2_rx_nack_source.bin"; + const U32 transactionSeq = 300; + + // Create test data file dynamically + FwSizeType actualFileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); + + // Uplink Metadata PDU and setup RX transaction + TransactionSetup setup; + setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, + Cfdp::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + + // Read test data from source file + U8* testData = new U8[actualFileSize]; + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; + + FwSizeType bytesRead = actualFileSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; + + // Uplink FileData PDUs 0 and 3 only (skip 1, 2, 4 to create gaps) + U8 pduIndices[] = {0, 3}; + for (U8 i = 0; i < 2; i++) { + U8 pduIdx = pduIndices[i]; + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + offset, + dataPerPdu, + testData + offset, + Cfdp::CLASS_2 + ); + component.doDispatch(); + } + + // Verify FileData processed + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + + // Compute CRC for EOF PDU + CFDP::Checksum crc; + crc.update(testData, 0, static_cast(actualFileSize)); + U32 expectedCrc = crc.getValue(); + + // Remember how many PDUs have been sent so far + FwSizeType pduCountBeforeEof = this->fromPortHistory_dataOut->size(); + + // Uplink EOF PDU + sendEofPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + expectedCrc, + static_cast(actualFileSize), + Cfdp::CLASS_2 + ); + component.doDispatch(); + + // Verify EOF processed + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after EOF"; + EXPECT_TRUE(setup.txn->flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; + EXPECT_FALSE(setup.txn->flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; + EXPECT_TRUE(setup.txn->flags.rx.send_nak) << "send_nak flag should be set (missing segments)"; + + // Run cycle to send EOF-ACK and NAK + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Verify EOF-ACK PDU sent by FSW + FwSizeType pduCountAfterTick = this->fromPortHistory_dataOut->size(); + EXPECT_EQ(pduCountBeforeEof + 1, pduCountAfterTick) << "Should send exactly 1 PDU (EOF-ACK)"; + Fw::Buffer eofAckPduBuffer = this->getSentPduBuffer(static_cast(pduCountBeforeEof)); + ASSERT_GT(eofAckPduBuffer.getSize(), 0) << "EOF-ACK PDU should be sent by FSW"; + verifyAckPdu(eofAckPduBuffer, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + static_cast(CF_CFDP_FileDirective_EOF), + 1, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_ACTIVE + ); + + // Run cycles until NAK PDU is sent + U32 maxCycles = 20; + bool foundNak = false; + FwIndexType nakIndex = 0; + + for (U32 cycle = 0; cycle < maxCycles && !foundNak; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > pduCountAfterTick) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::Pdu::NakPdu nakPdu; + if (nakPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + foundNak = true; + nakIndex = lastIndex; + } + } + } + + // Verify NAK PDU was sent + ASSERT_TRUE(foundNak) << "NAK PDU should be sent requesting missing segments"; + + Fw::Buffer nakPduBuffer = this->getSentPduBuffer(nakIndex); + + // Verify NAK PDU requests missing segments 1, 2, and 4 + Cfdp::Pdu::SegmentRequest expectedSegments[3]; + expectedSegments[0].offsetStart = 1 * dataPerPdu; + expectedSegments[0].offsetEnd = 3 * dataPerPdu; // Covers PDUs 1 and 2 + expectedSegments[1].offsetStart = 4 * dataPerPdu; + expectedSegments[1].offsetEnd = 5 * dataPerPdu; // Covers PDU 4 + + verifyNakPdu(nakPduBuffer, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + 0, + 0, // scope_end is not set by the CFDP engine + 2, + expectedSegments + ); + + // Clear history to make room for retransmission verification + FwSizeType pduCountBeforeRetransmit = this->fromPortHistory_dataOut->size(); + + // Uplink missing FileData PDUs 1, 2, and 4 + U8 missingPduIndices[] = {1, 2, 4}; + for (U8 i = 0; i < 3; i++) { + U8 pduIdx = missingPduIndices[i]; + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + offset, + dataPerPdu, + testData + offset, + Cfdp::CLASS_2 + ); + component.doDispatch(); + } + + // Verify transaction now sees file as complete + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after gap fill"; + EXPECT_TRUE(setup.txn->flags.rx.complete) << "complete flag should be set after gaps filled"; + + // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) + bool foundFin = false; + FwIndexType finIndex = 0; + + for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > pduCountBeforeRetransmit) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::Pdu::FinPdu finPdu; + if (finPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + foundFin = true; + finIndex = lastIndex; + } + } + } + + // Verify FIN PDU was sent + ASSERT_TRUE(foundFin) << "FIN PDU should be sent after gaps filled and CRC calculated"; + + EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + + Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); + verifyFinPdu(finPduBuffer, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::FIN_DELIVERY_CODE_COMPLETE, + Cfdp::FIN_FILE_STATUS_RETAINED + ); + + // Send FIN-ACK from ground to FSW + this->sendAckPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + static_cast(CF_CFDP_FileDirective_FIN), + 1, + Cfdp::CONDITION_CODE_NO_ERROR, + Cfdp::ACK_TXN_STATUS_TERMINATED + ); + this->component.doDispatch(); + + // Verify transaction completed (moved to HOLD state) + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after FIN-ACK received"; + + // Wait for transaction recycle (this closes the file descriptor) + waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); + + // Verify file written to disk (after transaction is recycled and file is closed) + verifyReceivedFile(dstFile, testData, actualFileSize); + + // Clean up dynamically allocated buffer + delete[] testData; + + // Cleanup test files + cleanupTestFile(dstFile); + cleanupTestFile(srcFile); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 5a4e639a47d..808300a560c 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -370,6 +370,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test nominal Class 2 RX file transfer void testClass2RxNominal(); + //! Test Class 2 RX file transfer with NAK retransmission + void testClass2RxNack(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 2090e330fec147bca4d3ad8246cc9710959e91e7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 27 Jan 2026 12:53:57 -0700 Subject: [PATCH 098/185] Refactored CfdpEngine into child-class of CfdpManager --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 353 +++--- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 1537 ++++++++++++------------- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 40 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 9 + 4 files changed, 980 insertions(+), 959 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index cc0ef74636e..5bf44c84a90 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -2,7 +2,7 @@ // \title CfdpEngine.cpp // \brief CFDP Engine implementation // -// This file is a port of the cf_cfdp.c file from the +// This file is a port of the cf_cfdp.c file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // @@ -12,7 +12,7 @@ // is incoming and outgoing CFDP PDUs pass through here. All receive // CFDP PDU logic is performed here and the data is passed to the // R (rx) and S (tx) logic. -// +// // ====================================================================== // // NASA Docket No. GSC-18,447-1 @@ -39,6 +39,8 @@ #include +#include +#include #include #include #include @@ -48,9 +50,6 @@ namespace Svc { namespace Ccsds { -// TODO BPC: Refactor global data into class member variables -CfdpEngineData cfdpEngine; - void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) { // TODO BPC: Current thought is to rework the encore to include a buffer reference @@ -78,7 +77,89 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_P CF_CFDP_CodecReset(&pdec->codec_state, total_size); } -void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn) +// ---------------------------------------------------------------------- +// Construction and destruction +// ---------------------------------------------------------------------- + +CfdpEngine::CfdpEngine(CfdpManager* manager) : + m_manager(manager), + m_engineData() +{ + // Engine data will be initialized by init() +} + +CfdpEngine::~CfdpEngine() +{ + // Cleanup handled by disable() +} + +// ---------------------------------------------------------------------- +// Public interface methods +// ---------------------------------------------------------------------- + +CfdpStatus::T CfdpEngine::init() +{ + /* initialize all transaction nodes */ + CF_History_t * history; + CF_Transaction_t * txn = this->m_engineData.transactions; + CF_ChunkWrapper_t *cw = this->m_engineData.chunks; + CF_CListNode_t ** list_head; + CfdpStatus::T ret = CfdpStatus::SUCCESS; + U32 chunk_mem_offset = 0; + U8 i; + U32 j; + U8 k; + + static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; + + for (i = 0; i < CF_NUM_CHANNELS; ++i) + { + // TODO BPC: Add pointer to component in order to send output buffers + this->m_engineData.channels[i].cfdpManager = this->m_manager; + this->m_engineData.channels[i].channel_id = i; + this->m_engineData.channels[i].flowState = CfdpFlow::NOT_FROZEN; + + /* Clear all queue heads to start fresh */ + for (k = 0; k < CfdpQueueId::NUM; ++k) + { + this->m_engineData.channels[i].qs[k] = NULL; + } + + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) + { + // TODO BPC: Add pointer to component in order to send output buffers + txn->cfdpManager = this->m_manager; + + /* Initially put this on the free list for this channel */ + CF_FreeTransaction(txn, i); + + for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + { + list_head = CF_GetChunkListHead(&this->m_engineData.channels[i], k); + + FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, + chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &this->m_engineData.chunk_mem[chunk_mem_offset]); + chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; + CF_CList_InitNode(&cw->cl_node); + CF_CList_InsertBack(list_head, &cw->cl_node); + } + } + + for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + { + history = &this->m_engineData.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + CF_CList_InitNode(&history->cl_node); + CF_CList_InsertBack_Ex(&this->m_engineData.channels[i], CfdpQueueId::HIST_FREE, &history->cl_node); + } + } + + return ret; +} + + +void CfdpEngine::armAckTimer(CF_Transaction_t *txn) { txn->ack_timer.setTimer(txn->cfdpManager->getAckTimerParam(txn->chan_num)); txn->flags.com.ack_timer_armed = true; @@ -97,7 +178,7 @@ inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) return (txn->history->dir == CF_Direction_TX); } -void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +void CfdpEngine::armInactTimer(CF_Transaction_t *txn) { U32 timerDuration = 0; @@ -122,7 +203,7 @@ void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) txn->inactivity_timer.setTimer(timerDuration); } -void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_TxnRecvDispatchTable_t state_fns = { { @@ -138,10 +219,10 @@ void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) }; CF_CFDP_RxStateDispatch(txn, ph, &state_fns); - CF_CFDP_ArmInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ + this->armInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ } -void CF_CFDP_DispatchTx(CF_Transaction_t *txn) +void CfdpEngine::dispatchTx(CF_Transaction_t *txn) { static const CF_CFDP_TxnSendDispatchTable_t state_fns = { { @@ -182,7 +263,7 @@ CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t d return ret; } -void CF_CFDP_SetPduLength(CF_Logical_PduBuffer_t *ph) +void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; @@ -284,10 +365,10 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, return ph; } -CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine::sendMd(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), + this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, false); CF_Logical_PduMd_t *md; CfdpStatus::T sret = CfdpStatus::SUCCESS; @@ -321,14 +402,14 @@ CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn) md->dest_filename.data_ptr = txn->history->fnames.dst_filename.toChar(); CF_CFDP_EncodeMd(ph->penc, md); - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return sret; } -CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::sendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -336,13 +417,13 @@ CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this should check if any encoding error occurred */ /* update PDU length */ - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); return ret; } -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid) +void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid) { CF_Logical_Tlv_t *ptlv; @@ -373,10 +454,10 @@ void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_ty } } -CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine::sendEof(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), + this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, false); CF_Logical_PduEof_t *eof; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -395,18 +476,18 @@ CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn) if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) { - CF_CFDP_AppendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); + this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeEof(ph->penc, eof); - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CfdpEngine::sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { CF_Logical_PduBuffer_t *ph; @@ -428,7 +509,7 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, dst_eid = txn->cfdpManager->getLocalEidParam(); } - ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, + ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, (dir_code == CF_CFDP_FileDirective_EOF), tsn, false); if (!ph) { @@ -444,18 +525,18 @@ CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, ack->txn_status = ts; CF_CFDP_EncodeAck(ph->penc, ack); - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CfdpEngine::sendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, + this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, false); CF_Logical_PduFin_t *fin; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -474,18 +555,18 @@ CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t d if (cc != CF_CFDP_ConditionCode_NO_ERROR) { - CF_CFDP_AppendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); + this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeFin(ph->penc, fin); - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -507,14 +588,14 @@ CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) */ CF_CFDP_EncodeNak(ph->penc, nak); - CF_CFDP_SetPduLength(ph); + this->setPduLength(ph); txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -568,7 +649,7 @@ CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; CfdpStatus::T lvRet; @@ -627,7 +708,7 @@ CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -667,7 +748,7 @@ CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -683,7 +764,7 @@ CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -700,7 +781,7 @@ CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -718,7 +799,7 @@ CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -734,12 +815,12 @@ CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) return ret; } -void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; } -void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; @@ -761,13 +842,13 @@ void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { if (!CF_CFDP_RecvFin(txn, ph)) { - CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_TERMINATED, CF_CFDP_FileDirective_FIN, ph->int_header.fin.cc, + this->sendAck(txn, CF_CFDP_AckTxnStatus_TERMINATED, CF_CFDP_FileDirective_FIN, ph->int_header.fin.cc, ph->pdu_header.destination_eid, ph->pdu_header.sequence_num); } } } -void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduFileDirectiveHeader_t *fdh; int status; @@ -783,7 +864,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* all RX transactions will need a chunk list to track file segments */ if (txn->chunks == NULL) { - txn->chunks = CF_CFDP_FindUnusedChunks(CF_GetChannelFromTxn(txn), CF_Direction_RX); + txn->chunks = this->findUnusedChunks(CF_GetChannelFromTxn(txn), CF_Direction_RX); } if (txn->chunks == NULL) { @@ -811,7 +892,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) txn->state = CF_TxnState_R2; txn->txn_class = CfdpClass::CLASS_2; CF_CFDP_R_Init(txn); - CF_CFDP_DispatchRecv(txn, ph); /* re-dispatch to enter r2 */ + this->dispatchRecv(txn, ph); /* re-dispatch to enter r2 */ } } else @@ -822,7 +903,7 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) switch (fdh->directive_code) { case CF_CFDP_FileDirective_METADATA: - status = CF_CFDP_RecvMd(txn, ph); + status = this->recvMd(txn, ph); if (!status) { /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ @@ -854,14 +935,18 @@ void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) { CF_Transaction_t *txn = NULL; + CF_Channel_t *chan = NULL; - FW_ASSERT(chan != NULL); + FW_ASSERT(chan_id < CF_NUM_CHANNELS, chan_id, CF_NUM_CHANNELS); FW_ASSERT(ph != NULL); - CfdpStatus::T recv_status = CF_CFDP_RecvPh(chan->channel_id, ph); + chan = this->getChannel(chan_id); + FW_ASSERT(chan != NULL); + + CfdpStatus::T recv_status = this->recvPh(chan_id, ph); if (recv_status == CfdpStatus::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ @@ -895,7 +980,7 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) if (txn != NULL) { /* found one! Send it to the transaction state processor */ - CF_CFDP_DispatchRecv(txn, ph); + this->dispatchRecv(txn, ph); } else { @@ -904,75 +989,15 @@ void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph) } } -CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager) -{ - /* initialize all transaction nodes */ - CF_History_t * history; - CF_Transaction_t * txn = cfdpEngine.transactions; - CF_ChunkWrapper_t *cw = cfdpEngine.chunks; - CF_CListNode_t ** list_head; - CfdpStatus::T ret = CfdpStatus::SUCCESS; - U32 chunk_mem_offset = 0; - U8 i; - U32 j; - U8 k; - - static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - - for (i = 0; i < CF_NUM_CHANNELS; ++i) - { - // TODO BPC: Add pointer to component in order to send output buffers - cfdpEngine.channels[i].cfdpManager = &cfdpManager; - cfdpEngine.channels[i].channel_id = i; - cfdpEngine.channels[i].flowState = CfdpFlow::NOT_FROZEN; - - /* Clear all queue heads to start fresh */ - for (k = 0; k < CfdpQueueId::NUM; ++k) - { - cfdpEngine.channels[i].qs[k] = NULL; - } - - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) - { - // TODO BPC: Add pointer to component in order to send output buffers - txn->cfdpManager = &cfdpManager; - - /* Initially put this on the free list for this channel */ - CF_FreeTransaction(txn, i); - - for (k = 0; k < CF_Direction_NUM; ++k, ++cw) - { - list_head = CF_GetChunkListHead(&cfdpEngine.channels[i], k); - - FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, - chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &cfdpEngine.chunk_mem[chunk_mem_offset]); - chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; - CF_CList_InitNode(&cw->cl_node); - CF_CList_InsertBack(list_head, &cw->cl_node); - } - } - - for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - { - history = &cfdpEngine.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - CF_CList_InitNode(&history->cl_node); - CF_CList_InsertBack_Ex(&cfdpEngine.channels[i], CfdpQueueId::HIST_FREE, &history->cl_node); - } - } - - return ret; -} -void cfdpEngineSetChannelFlowState(U8 channelId, CfdpFlow::T flowState) +void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) { FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - cfdpEngine.channels[channelId].flowState = flowState; + this->m_engineData.channels[channelId].flowState = flowState; } -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine::cycleTxFirstActive(CF_CListNode_t *node, void *context) { CF_CFDP_CycleTx_args_t * args = static_cast(context); CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -1000,7 +1025,7 @@ CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void return ret; } -void CF_CFDP_CycleTx(CF_Channel_t *chan) +void CfdpEngine::cycleTx(CF_Channel_t *chan) { CF_Transaction_t * txn; CF_CFDP_CycleTx_args_t args; @@ -1057,7 +1082,7 @@ void CF_CFDP_CycleTx(CF_Channel_t *chan) } } -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine::doTick(CF_CListNode_t *node, void *context) { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t * args = static_cast(context); @@ -1084,7 +1109,7 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context) return ret; /* don't tick one, keep looking for cur */ } -void CF_CFDP_TickTransactions(CF_Channel_t *chan) +void CfdpEngine::tickTransactions(CF_Channel_t *chan) { bool reset = true; @@ -1143,7 +1168,7 @@ void CF_CFDP_TickTransactions(CF_Channel_t *chan) } } -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) +void CfdpEngine::initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) { txn->chan_num = chan; txn->priority = priority; @@ -1153,7 +1178,7 @@ void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpK txn->state_data.send.sub_state = CF_TxSubState_METADATA; } -void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, +void CfdpEngine::txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, @@ -1162,32 +1187,32 @@ void CF_CFDP_TxFile_Initiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, Cfd // txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, // txn->history->fnames.dst_filename); - CF_CFDP_InitTxnTxFile(txn, cfdp_class, keep, chan, priority); + this->initTxnTxFile(txn, cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ - ++cfdpEngine.seq_num; + ++this->m_engineData.seq_num; /* Capture info for history */ - txn->history->seq_num = cfdpEngine.seq_num; + txn->history->seq_num = this->m_engineData.seq_num; txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; CF_InsertSortPrio(txn, CfdpQueueId::PEND); } -CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, +CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; + CF_Channel_t * chan = &this->m_engineData.channels[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CfdpStatus::T ret = CfdpStatus::SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&cfdpEngine.channels[chan_num], CF_Direction_TX); + txn = CF_FindUnusedTransaction(&this->m_engineData.channels[chan_num], CF_Direction_TX); } else { @@ -1206,7 +1231,7 @@ CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& d txn->history->fnames.src_filename = src_filename; txn->history->fnames.dst_filename = dst_filename; - CF_CFDP_TxFile_Initiate(txn, cfdp_class, keep, chan_num, priority, dest_id); + this->txFileInitiate(txn, cfdp_class, keep, chan_num, priority, dest_id); ++chan->num_cmd_tx; txn->flags.tx.cmd_tx = true; @@ -1217,7 +1242,7 @@ CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& d CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &cfdpEngine.channels[chan_num]; + CF_Channel_t * chan = &this->m_engineData.channels[chan_num]; CF_Transaction_t *txn; // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::RX] < CF_MAX_SIMULTANEOUS_RX) @@ -1244,7 +1269,7 @@ CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) return txn; } -CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, +CfdpStatus::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { @@ -1278,7 +1303,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir_Initiate(CF_Playback_t *pb, const Fw::String& return status; } -CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, +CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { int i; @@ -1287,7 +1312,7 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::Stri // Loop through the channel's playback directories to find an open slot for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &cfdpEngine.channels[chan].playback[i]; + pb = &this->m_engineData.channels[chan].playback[i]; if (!pb->busy) { break; @@ -1301,12 +1326,12 @@ CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::Stri } else { - return CF_CFDP_PlaybackDir_Initiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); + return this->playbackDirInitiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); } } -void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) +void CfdpEngine::processPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) { CF_Transaction_t *txn; char path[CfdpManagerMaxFileSize]; @@ -1359,7 +1384,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) txn->history->fnames.dst_filename += "/"; txn->history->fnames.dst_filename += pb->pending_file; - CF_CFDP_TxFile_Initiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, + this->txFileInitiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, pb->dest_id); txn->pb = pb; @@ -1377,7 +1402,7 @@ void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) } } -void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) +void CfdpEngine::updatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) { if (pb->counted != up) { @@ -1396,20 +1421,20 @@ void CF_CFDP_UpdatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) } } -void CF_CFDP_ProcessPlaybackDirectories(CF_Channel_t *chan) +void CfdpEngine::processPlaybackDirectories(CF_Channel_t *chan) { int i; - // const int chan_index = (chan - cfdpEngine.channels); + // const int chan_index = (chan - this->m_engineData.channels); for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - CF_CFDP_ProcessPlaybackDirectory(chan, &chan->playback[i]); - // CF_CFDP_UpdatePollPbCounted(&chan->playback[i], chan->playback[i].busy, + this->processPlaybackDirectory(chan, &chan->playback[i]); + // this->updatePollPbCounted(&chan->playback[i], chan->playback[i].busy, // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); } } -CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, +CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, U32 intervalSec) { @@ -1420,7 +1445,7 @@ CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& src FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // First check if the poll directory is already in use - pd = &cfdpEngine.channels[chanId].polldir[pollId]; + pd = &this->m_engineData.channels[chanId].polldir[pollId]; if(pd->enabled == Fw::Enabled::DISABLED) { // Populate arguments @@ -1444,7 +1469,7 @@ CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& src return status; } -CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId) +CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) { CfdpStatus::T status = CfdpStatus::SUCCESS; CF_PollDir_t* pd = NULL; @@ -1453,7 +1478,7 @@ CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId) FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // Check if the poll directory is in use - pd = &cfdpEngine.channels[chanId].polldir[pollId]; + pd = &this->m_engineData.channels[chanId].polldir[pollId]; if(pd->enabled == Fw::Enabled::DISABLED) { // Clear poll directory arguments @@ -1477,7 +1502,7 @@ CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId) return status; } -void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) +void CfdpEngine::processPollingDirectories(CF_Channel_t *chan) { CF_PollDir_t * pd; U32 i; @@ -1502,7 +1527,7 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) else if (pd->intervalTimer.getStatus() == CfdpTimer::Status::EXPIRED) { /* the timer has expired */ - status = CF_CFDP_PlaybackDir_Initiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, + status = this->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, CfdpKeep::DELETE, chan->channel_id, pd->priority, pd->destEid); if (status != CfdpStatus::SUCCESS) @@ -1521,24 +1546,24 @@ void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan) else { /* playback is active, so step it */ - CF_CFDP_ProcessPlaybackDirectory(chan, &pd->pb); + this->processPlaybackDirectory(chan, &pd->pb); } // count_check = 1; } - // CF_CFDP_UpdatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); + // this->updatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); } } -void CF_CFDP_CycleEngine(void) +void CfdpEngine::cycle(void) { CF_Channel_t *chan; int i; for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &cfdpEngine.channels[i]; + chan = &this->m_engineData.channels[i]; chan->outgoing_counter = 0; if (chan->flowState == CfdpFlow::NOT_FROZEN) @@ -1548,18 +1573,18 @@ void CF_CFDP_CycleEngine(void) * PDUs. */ /* cycle all transactions (tick) */ - CF_CFDP_TickTransactions(chan); + this->tickTransactions(chan); /* cycle the current tx transaction */ - CF_CFDP_CycleTx(chan); + this->cycleTx(chan); - CF_CFDP_ProcessPlaybackDirectories(chan); - CF_CFDP_ProcessPollingDirectories(chan); + this->processPlaybackDirectories(chan); + this->processPollingDirectories(chan); } } } -void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) +void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) { CF_Channel_t *chan; @@ -1594,13 +1619,13 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) if (!txn->keep) { - CF_CFDP_HandleNotKeepFile(txn); + this->handleNotKeepFile(txn); } } if (txn->history != NULL) { - CF_CFDP_SendEotPkt(txn); + this->sendEotPkt(txn); /* extra bookkeeping for tx direction only */ if (txn->history->dir == CF_Direction_TX && txn->flags.tx.cmd_tx) @@ -1631,7 +1656,7 @@ void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history) CF_CFDP_ArmInactTimer(txn); } -void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) +void CfdpEngine::recycleTransaction(CF_Transaction_t *txn) { CF_Channel_t * chan; CF_CListNode_t **chunklist_head; @@ -1684,7 +1709,7 @@ void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn) CF_FreeTransaction(txn, txn->chan_num); } -void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +void CfdpEngine::setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { if (!CF_TxnStatus_IsError(txn->history->txn_stat)) { @@ -1692,7 +1717,7 @@ void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) } } -void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) +void CfdpEngine::sendEotPkt(CF_Transaction_t *txn) { // TODO BPC: This is sending a telemetry packet at the end of a completed transaction // How do we want to handle this in F' telemetry? @@ -1730,7 +1755,7 @@ void CF_CFDP_SendEotPkt(CF_Transaction_t *txn) // } } -CfdpStatus::T CF_CFDP_CopyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) +CfdpStatus::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) { if (src_lv->length > 0) { @@ -1751,7 +1776,7 @@ CfdpStatus::T CF_CFDP_CopyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* s return CfdpStatus::ERROR; } -void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) +void CfdpEngine::cancelTransaction(CF_Transaction_t *txn) { void (*fns[CF_Direction_NUM])(CF_Transaction_t*) = {nullptr}; @@ -1761,7 +1786,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) if (!txn->flags.com.canceled) { txn->flags.com.canceled = true; - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_CANCEL_REQUEST_RECEIVED); + this->setTxnStatus(txn, CF_TxnStatus_CANCEL_REQUEST_RECEIVED); /* this should always be true, just confirming before indexing into array */ if (txn->history->dir < CF_Direction_NUM) @@ -1771,7 +1796,7 @@ void CF_CFDP_CancelTransaction(CF_Transaction_t *txn) } } -CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context) +CF_CListTraverse_Status_t CfdpEngine::closeFiles(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); if (true == txn->fd.isOpen()) @@ -1782,7 +1807,7 @@ CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context } // TODO BPC: This should be removed if we don't need enable/disable support -void CF_CFDP_DisableEngine(void) +void CfdpEngine::disable(void) { U32 i; U32 j; @@ -1791,7 +1816,7 @@ void CF_CFDP_DisableEngine(void) for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &cfdpEngine.channels[i]; + chan = &this->m_engineData.channels[i]; /* first, close all active files */ for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) @@ -1824,7 +1849,7 @@ void CF_CFDP_DisableEngine(void) } } -bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) +bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; char src_dir[CF_FILENAME_MAX_LEN] = "\0"; @@ -1839,7 +1864,7 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - pd = &cfdpEngine.channels[chan_num].polldir[i]; + pd = &this->m_engineData.channels[chan_num].polldir[i]; if (strcmp(src_dir, pd->srcDir.toChar()) == 0) { return_code = true; @@ -1850,7 +1875,7 @@ bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num) return return_code; } -void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn) +void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) { Os::FileSystem::Status fileStatus; Fw::String failDir; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index e3cb728f516..900e0f65776 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -2,7 +2,7 @@ // \title CfdpEngine.hpp // \brief CFDP Engine header // -// This file is a port of the cf_cfdp.h file from the +// This file is a port of the cf_cfdp.h file from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // @@ -36,16 +36,19 @@ #include #include -#include +// Forward declaration - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { namespace Ccsds { + class CfdpManager; +} +} -// TODO BPC: Refactor global data into class member variables -extern CfdpEngineData cfdpEngine; +namespace Svc { +namespace Ccsds { /** - * @brief Structure for use with the CF_CFDP_CycleTx() function + * @brief Structure for use with the CfdpEngine::cycleTx() function */ typedef struct CF_CFDP_CycleTx_args { @@ -54,7 +57,7 @@ typedef struct CF_CFDP_CycleTx_args } CF_CFDP_CycleTx_args_t; /** - * @brief Structure for use with the CF_CFDP_DoTick() function + * @brief Structure for use with the CfdpEngine::doTick() function */ typedef struct CF_CFDP_Tick_args { @@ -64,13 +67,18 @@ typedef struct CF_CFDP_Tick_args int cont; /**< \brief if 1, then re-traverse the list */ } CF_CFDP_Tick_args_t; +// +// Codec functions - these remain as free functions for now +// TODO: These will be replaced by Pdu classes in a future refactoring +// + /********************************************************************************/ /** * @brief Initiate the process of encoding a new PDU to send * * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU * for sending to a remote entity. - * + * * TODO BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs * * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. @@ -94,775 +102,754 @@ void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuff */ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); -/* engine execution functions */ - -/************************************************************************/ -/** @brief Finish a transaction - * - * This marks the transaction as completed and puts it into a holdover state. - * After the inactivity timer expires, the resources will be recycled and - * become available for re-use. - * - * Holdover is necessary because even though locally we consider the transaction - * to be complete, there may be undelivered PDUs still in network queues that - * get delivered to us late. By holding this transaction for a bit longer, - * we can still associate those PDUs with this transaction/seq_num and - * appropriately handle them as dupes/spurious deliveries. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param keep_history Whether the transaction info should be preserved in history - */ -void CF_CFDP_FinishTransaction(CF_Transaction_t *txn, bool keep_history); - -/************************************************************************/ -/** @brief Recover resources associated with a transaction - * - * Wipes all data in the transaction struct and returns everything to its - * relevant FREE list so it can be used again. - * - * Notably, should any PDUs arrive after this that is related to this - * transaction, these PDUs will not be identifiable, and no longer associable - * to this transaction. - * - * @par Assumptions, External Events, and Notes: - * It is imperative that nothing uses the txn struct after this call, - * as it will now be invalid. This is effectively like free(). - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_RecycleTransaction(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Helper function to store transaction status code only - * - * This records the status in the history block but does not set FIN flag - * or take any other protocol/state machine actions. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param txn_stat Status Code value to set within transaction - */ -void CF_CFDP_SetTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); - -/************************************************************************/ -/** @brief Send an end of transaction packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_SendEotPkt(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Initialization function for the CFDP engine - * - * @par Description - * Performs all initialization of the CFDP engine - * - * @par Assumptions, External Events, and Notes: - * Only called once. - * - * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS - * @returns anything else on error. - * - */ -CfdpStatus::T CF_CFDP_InitEngine(CfdpManager& cfdpManager); - -/************************************************************************/ -/** @brief Sets the flow stazte for - * - * @par Assumptions, External Events, and Notes: - * Channel ID must be valid - * - */ -void cfdpEngineSetChannelFlowState(U8 channelId, CfdpFlow::T flowState); - -/************************************************************************/ -/** @brief Cycle the engine. Called once per wakeup. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ -void CF_CFDP_CycleEngine(void); - -/************************************************************************/ -/** @brief Disables the CFDP engine and resets all state in it. - * - * @par Assumptions, External Events, and Notes: - * None - * - */ -void CF_CFDP_DisableEngine(void); - -/************************************************************************/ -/** @brief Begin transmit of a file. - * - * @par Description - * This function sets up a transaction for and starts transmit of - * the given filename. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS - * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. - */ -CfdpStatus::T CF_CFDP_TxFile(const Fw::String& src_filename, const Fw::String& dst_filename, - CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, - U8 priority, CfdpEntityId dest_id); - -/************************************************************************/ -/** @brief Begin transmit of a directory. - * - * @par Description - * This function sets up CF_Playback_t structure with state so it can - * become part of the directory polling done at each engine cycle. - * - * @par Assumptions, External Events, and Notes: - * src_filename must not be NULL. dst_filename must not be NULL. - * - * @param src_filename Local filename - * @param dst_filename Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level - * @param dest_id Entity ID of remote receiver - * - * @retval #CfdpStatus::SUCCESS \copydoc CfdpStatus::SUCCESS - * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. - */ -CfdpStatus::T CF_CFDP_PlaybackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, - CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); - -/************************************************************************/ -/** @brief Build the PDU header in the output buffer to prepare to send a packet. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param directive_code Code to use for file directive headers (set to 0 for data) - * @param src_eid Value to set in source entity ID field - * @param dst_eid Value to set in destination entity ID field - * @param towards_sender Whether this is transmitting toward the sender entity - * @param tsn Transaction sequence number to put into PDU - * @param silent If true, suppress error event if no message buffer available - * - * @returns Pointer to PDU buffer which may be filled with additional data - * @retval NULL if no message buffer available - */ -CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, - CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, - CfdpTransactionSeq tsn, bool silent); - -/************************************************************************/ -/** @brief Build a metadata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendMd(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Send a previously-assembled filedata PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the file data PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * sends the PDU that was previously allocated and assembled. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. (error checks not yet implemented) - */ -CfdpStatus::T CF_CFDP_SendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Build an EOF PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendEof(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Build an ACK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @note CF_CFDP_SendAck() takes a CfdpTransactionSeq instead of getting it from transaction history because - * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for - * long term maintenance to not build an incomplete CF_History_t for it. - * - * @param txn Pointer to the transaction object - * @param ts Transaction ACK status - * @param dir_code File directive code being ACK'ed - * @param cc Condition code of transaction - * @param peer_eid Remote entity ID - * @param tsn Transaction sequence number - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); - -/************************************************************************/ -/** @brief Build a FIN PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param dc Final delivery status code (complete or incomplete) - * @param fs Final file status (retained or rejected, etc) - * @param cc Final CFDP condition code - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, - CF_CFDP_ConditionCode_t cc); - -/************************************************************************/ -/** @brief Send a previously-assembled NAK PDU for transmit. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content - * - * @note Unlike other "send" routines, the NAK PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * encodes and sends the previously-assembled PDU buffer. As such, the - * typical failure possibilities do not apply to this call. - * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - */ -CfdpStatus::T CF_CFDP_SendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Appends a single TLV value to the logical PDU data - * - * This function implements common functionality between SendEof and SendFin - * which append a TLV value specifying the faulting entity ID. - * - * @par Assumptions, External Events, and Notes: - * ptlv_list must not be NULL. - * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented - * - * @param ptlv_list TLV list from current PDU buffer. - * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. - * @param local_eid Local entity ID to append - */ -void CF_CFDP_AppendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); - -/************************************************************************/ -/** @brief Unpack a basic PDU header from a received message. - * - * @par Description - * This interprets the common PDU header and the file directive header - * (if applicable) and populates the logical PDU buffer. - * - * @par Assumptions, External Events, and Notes: - * A new message has been received. - * - * @param chan_num The channel number for statistics purposes - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::ERROR for general errors - * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short - */ -CfdpStatus::T CF_CFDP_RecvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a metadata PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::PDU_METADATA_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a file data PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a file data PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::ERROR for general errors - * @retval CfdpStatus::SHORT_PDU_ERROR PDU too short - */ -CfdpStatus::T CF_CFDP_RecvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an EOF PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an end of file PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an ACK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as an acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack an FIN PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a final PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Unpack a NAK PDU from a received message. - * - * This should only be invoked for buffers that have been identified - * as a negative/non-acknowledgment PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error - */ -CfdpStatus::T CF_CFDP_RecvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Dispatch received packet to its handler. - * - * This dispatches the PDU to the appropriate handler - * based on the transaction state - * - * @par Assumptions, External Events, and Notes: - * txn must not be null. It must be an initialized transaction. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - */ -void CF_CFDP_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Cancels a transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * - */ -void CF_CFDP_CancelTransaction(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Helper function to set tx file state in a transaction. - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for sending a file. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - * - */ -void CF_CFDP_InitTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority); - -/************************************************************************/ -/** @brief Helper function to start a new RX transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for receiving a file. Note that in the - * receive direction, most fields are unknown until the MD is received, - * and thus are left in their initial state here (generally 0). - * - * If there is no capacity for another RX transaction, this returns NULL. - * - * @param chan_num CF channel number - * @returns Pointer to new transaction - * - */ -CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num); - -/* functions to handle LVs (length-value, CFDP spec) */ -/* returns number of bytes copied, or -1 on error */ - -/************************************************************************/ -/** @brief Copy string data from a lv (length, value) pair. - * - * This copies a string value from an LV pair inside a PDU buffer. - * In CF this is used for file names embedded within PDUs. - * - * @note This function assures that the output string is terminated - * appropriately, such that it can be used as a normal C string. As - * such, the buffer size must be at least 1 byte larger than the maximum - * string length. - * - * @par Assumptions, External Events, and Notes: - * src_lv must not be NULL. buf must not be NULL. - * - * @param out Reference to output string - * @param src_lv Pointer to LV pair from logical PDU buffer - * - * @retval CfdpStatus::ERROR on error or CfdpStatus::SUCCESS - */ -CfdpStatus::T CF_CFDP_CopyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); - -/************************************************************************/ -/** @brief Arm the ACK timer - * - * @par Description - * Helper function to arm the ACK timer and set the flag. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - */ -void CF_CFDP_ArmAckTimer(CF_Transaction_t *txn); - -/************************************************************************/ -/** @brief Receive state function to ignore a packet. - * - * @par Description - * This function signature must match all receive state functions. - * The parameter txn is ignored here. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Receive state function during holdover period. - * - * @par Description - * This function signature must match all receive state functions. - * Handles any possible spurious PDUs that might come in after the - * transaction is considered done. This can happen if ACKs were - * lost in transmission causing the sender to retransmit PDUs even - * though we already completed the transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Receive state function to process new rx transaction. - * - * @par Description - * An idle transaction has never had message processing performed on it. - * Typically, the first packet received for a transaction would be - * the metadata PDU. There's a special case for R2 where the metadata - * PDU could be missed, and filedata comes in instead. In that case, - * an R2 transaction must still be started. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. There must be a received message. - * - * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - */ -void CF_CFDP_RecvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Receive PDU processing entry point - * - * Invoked from the transport interface (e.g. software bus or equivalent) after - * reception of a PDU from the network. - * - * @par Assumptions, External Events, and Notes: - * None - * - * @param chan Channel pointer - * @param ph Received PDU buffer - */ -void CF_CFDP_ReceivePdu(CF_Channel_t *chan, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief List traversal function to close all files in all active transactions. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. - * - * @param node List node pointer - * @param context Opaque pointer, not used in this function - * - * @returns integer traversal code - * @retval Always CF_LIST_CONT indicate list traversal should not exit early. - */ -CF_CListTraverse_Status_t CF_CFDP_CloseFiles(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Cycle the current active tx or make a new one active. - * - * @par Description - * First traverses all tx transactions on the active queue. If at - * least one is found, then it stops. Otherwise it moves a - * transaction on the pending queue to the active queue and - * tries again to find an active one. - * - * @par Assumptions, External Events, and Notes: - * None - * - * @param chan Channel to cycle - */ -void CF_CFDP_CycleTx(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief List traversal function that cycles the first active tx. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Description - * There can only be one active tx transaction per engine cycle. - * This function finds the first active, and then sends file - * data PDUs until there are no outgoing message buffers. - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. Context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_CycleTx_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Call R and then S tick functions for all active transactions. - * - * @par Description - * Traverses all transactions in the RX and TXW queues, and calls - * their tick functions. Note that the TXW queue is used twice: - * once for regular tick processing, and one for NAK response. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan Channel to tick - */ -void CF_CFDP_TickTransactions(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief Step each active playback directory. - * - * @par Description - * Check if a playback directory needs iterated, and if so does, and - * if a valid file is found initiates playback on it. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL, pb must not be NULL. - * - * @param chan The channel associated with the playback - * @param pb The playback state - */ -void CF_CFDP_ProcessPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); - -/************************************************************************/ -/** @brief Initiates a directory poll - * - * @par Description - * This function checks if the requested channel poll directory is - * available and if so enables the directory poll based on input - * arguments - * - * @par Assumptions, External Events, and Notes: - * chanId and pollId should be within bounds - * - * @param chanId CFDP channel number to use - * @param pollId Channel poll directory index to use - * @param srcDir Local filename - * @param dstDir Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param priority CF priority level - * @param destEid Entity ID of remote receiver - * @param intervalSec Time between directory playbacks in seconds - * - * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. - */ -CfdpStatus::T cfdpEngineStartPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, - CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, - U32 intervalSec); - -/************************************************************************/ -/** @brief Disables a directory poll - * - * @par Assumptions, External Events, and Notes: - * chanId and pollId should be within bounds - * - * @param chanId CFDP channel number to use - * @param pollId Channel poll directory index to use - * - * @returns CfdpStatus::SUCCESS on success. CfdpStatus::ERROR on error. - */ -CfdpStatus::T cfdpEngineStopPollDir(U8 chanId, U8 pollId); - -/************************************************************************/ -/** @brief Kick the dir playback if timer elapsed. - * - * @par Description - * This function waits for the polling directory interval timer, - * and if it has expired, starts a playback in the polling directory. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan The channel associated with the playback - */ -void CF_CFDP_ProcessPollingDirectories(CF_Channel_t *chan); - -/************************************************************************/ -/** @brief List traversal function that calls a r or s tick function. - * - * This helper is used in conjunction with CF_CList_Traverse(). - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL, context must not be NULL. - * - * @param node Pointer to list node - * @param context Pointer to CF_CFDP_Tick_args_t object (passed through) - * - * @returns integer traversal code - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it's isn't found, which causes list traversal to continue - */ -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t *node, void *context); - -/************************************************************************/ -/** @brief Check if source file came from polling directory - * - * - * @par Assumptions, External Events, and Notes: - * - * @retval true/false - */ -bool CF_CFDP_IsPollingDir(const char *src_file, U8 chan_num); - -/************************************************************************/ -/** @brief Remove/Move file after transaction - * - * This helper is used to handle "not keep" file option after a transaction. - * - * @par Assumptions, External Events, and Notes: - * - */ -void CF_CFDP_HandleNotKeepFile(CF_Transaction_t *txn); +/** + * @brief CFDP Protocol Engine + * + * Manages the CFDP protocol engine lifecycle, transactions, and operations. + * This class owns all CFDP protocol state (formerly global) and provides + * a clean interface to CfdpManager. + * + * Key design points: + * - Owns engine data + * - Has access to CfdpManager's protected logging methods via manager_ pointer + * - Private methods encapsulate all internal CFDP protocol logic + */ +class CfdpEngine { + public: + // ---------------------------------------------------------------------- + // Construction and destruction + // ---------------------------------------------------------------------- + + /** + * @brief Construct a new CfdpEngine object + * + * @param manager Pointer to parent CfdpManager component + */ + explicit CfdpEngine(CfdpManager* manager); + + /** + * @brief Destroy the CfdpEngine object + */ + ~CfdpEngine(); + + // ---------------------------------------------------------------------- + // Public interface + // ---------------------------------------------------------------------- + + /** + * @brief Initialize the CFDP engine + * + * @returns CfdpStatus::SUCCESS on success, error code otherwise + */ + CfdpStatus::T init(); + + /** + * @brief Cycle the engine once per wakeup + * + * This drives all CFDP protocol processing + */ + void cycle(); + + /** + * @brief Disable engine and reset all state + * + * TODO BPC: This can be removed + * + * Shuts down all active transactions and resets the engine + */ + void disable(); + + /** + * @brief Receive and process a PDU + * + * @param chan_id Channel ID receiving the PDU + * @param ph Pointer to logical PDU buffer content + */ + void receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Begin transmit of a file + * + * @param src Local filename + * @param dst Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan_num CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * @returns CfdpStatus::SUCCESS on success, error code otherwise + */ + CfdpStatus::T txFile(const Fw::String& src, const Fw::String& dst, + CfdpClass::T cfdp_class, CfdpKeep::T keep, + U8 chan_num, U8 priority, CfdpEntityId dest_id); + + /** + * @brief Begin transmit of a directory + * + * @param src Local directory + * @param dst Remote directory + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan CF channel number to use + * @param priority CF priority level + * @param dest_id Entity ID of remote receiver + * @returns CfdpStatus::SUCCESS on success, error code otherwise + */ + CfdpStatus::T playbackDir(const Fw::String& src, const Fw::String& dst, + CfdpClass::T cfdp_class, CfdpKeep::T keep, + U8 chan, U8 priority, CfdpEntityId dest_id); + + /** + * @brief Start polling a directory + * + * @param chanId CFDP channel number to use + * @param pollId Channel poll directory index to use + * @param srcDir Local directory + * @param dstDir Remote directory + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param priority CF priority level + * @param destEid Entity ID of remote receiver + * @param intervalSec Time between directory playbacks in seconds + * @returns CfdpStatus::SUCCESS on success, error code otherwise + */ + CfdpStatus::T startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, + const Fw::String& dstDir, CfdpClass::T cfdp_class, + U8 priority, CfdpEntityId destEid, U32 intervalSec); + + /** + * @brief Stop polling a directory + * + * @param chanId CFDP channel number + * @param pollId Channel poll directory index + * @returns CfdpStatus::SUCCESS on success, error code otherwise + */ + CfdpStatus::T stopPollDir(U8 chanId, U8 pollId); + + /** + * @brief Set channel flow state + * + * Called by CfdpManager::SetChannelFlow_cmdHandler() + * + * @param channelId Channel index + * @param flowState Flow state to set (normal or frozen) + */ + void setChannelFlowState(U8 channelId, CfdpFlow::T flowState); + + /** + * @brief Get channel by index + * + * Called by CfdpManager::dataIn_handler() to get channel for PDU processing + * + * @param index Channel index + * @returns Pointer to channel data + */ + CF_Channel_t* getChannel(U8 index); + + // ---------------------------------------------------------------------- + // Internal interfaces (used by other CFDP classes and legacy code) + // ---------------------------------------------------------------------- + + /** + * @brief Get engine data (for access by other CFDP code) + * @returns Reference to engine data + */ + CfdpEngineData& getData() { return m_engineData; } + + /** + * @brief Get manager pointer (for access to protected methods) + * @returns Pointer to parent CfdpManager + */ + CfdpManager* getManager() { return m_manager; } + + private: + // ---------------------------------------------------------------------- + // Private member variables + // ---------------------------------------------------------------------- + + CfdpManager* m_manager; //!< Parent component for accessing protected methods + CfdpEngineData m_engineData; //!< Engine state + + // ---------------------------------------------------------------------- + // Private helper methods + // All the non-public CFDP functions converted to methods + // ---------------------------------------------------------------------- + + // Transaction Management + + /** + * @brief Finish a transaction + * + * This marks the transaction as completed and puts it into a holdover state. + * After the inactivity timer expires, the resources will be recycled and + * become available for re-use. + * + * Holdover is necessary because even though locally we consider the transaction + * to be complete, there may be undelivered PDUs still in network queues that + * get delivered to us late. By holding this transaction for a bit longer, + * we can still associate those PDUs with this transaction/seq_num and + * appropriately handle them as dupes/spurious deliveries. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param keep_history Whether the transaction info should be preserved in history + */ + void finishTransaction(CF_Transaction_t *txn, bool keep_history); + + /** + * @brief Recover resources associated with a transaction + * + * Wipes all data in the transaction struct and returns everything to its + * relevant FREE list so it can be used again. + * + * Notably, should any PDUs arrive after this that is related to this + * transaction, these PDUs will not be identifiable, and no longer associable + * to this transaction. + * + * @par Assumptions, External Events, and Notes: + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). + * + * @param txn Pointer to the transaction object + */ + void recycleTransaction(CF_Transaction_t *txn); + + /** + * @brief Helper function to store transaction status code only + * + * This records the status in the history block but does not set FIN flag + * or take any other protocol/state machine actions. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ + void setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + + /** + * @brief Send an end of transaction packet + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void sendEotPkt(CF_Transaction_t *txn); + + /** + * @brief Cancels a transaction + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + */ + void cancelTransaction(CF_Transaction_t *txn); + + /** + * @brief Helper function to set tx file state in a transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for sending a file. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + */ + void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority); + + /** + * @brief Helper function to start a new RX transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for receiving a file. Note that in the + * receive direction, most fields are unknown until the MD is received, + * and thus are left in their initial state here (generally 0). + * + * If there is no capacity for another RX transaction, this returns NULL. + * + * @param chan_num CF channel number + * @returns Pointer to new transaction + */ + CF_Transaction_t* startRxTransaction(U8 chan_num); + + // PDU Operations - Send + + /** + * @brief Build the PDU header in the output buffer to prepare to send a packet + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param directive_code Code to use for file directive headers (set to 0 for data) + * @param src_eid Value to set in source entity ID field + * @param dst_eid Value to set in destination entity ID field + * @param towards_sender Whether this is transmitting toward the sender entity + * @param tsn Transaction sequence number to put into PDU + * @param silent If true, suppress error event if no message buffer available + * + * @returns Pointer to PDU buffer which may be filled with additional data + * @retval NULL if no message buffer available + */ + CF_Logical_PduBuffer_t* constructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, + CfdpTransactionSeq tsn, bool silent); + + /** + * @brief Build a metadata PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T sendMd(CF_Transaction_t *txn); + + /** + * @brief Send a previously-assembled filedata PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the file data PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * sends the PDU that was previously allocated and assembled. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. (error checks not yet implemented) + */ + CfdpStatus::T sendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Build an EOF PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T sendEof(CF_Transaction_t *txn); + + /** + * @brief Build an ACK PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @note CF_CFDP_SendAck() takes a CfdpTransactionSeq instead of getting it from transaction history because + * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for + * long term maintenance to not build an incomplete CF_History_t for it. + * + * @param txn Pointer to the transaction object + * @param ts Transaction ACK status + * @param dir_code File directive code being ACK'ed + * @param cc Condition code of transaction + * @param peer_eid Remote entity ID + * @param tsn Transaction sequence number + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); + + /** + * @brief Build a FIN PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param dc Final delivery status code (complete or incomplete) + * @param fs Final file status (retained or rejected, etc) + * @param cc Final CFDP condition code + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T sendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CF_CFDP_ConditionCode_t cc); + + /** + * @brief Send a previously-assembled NAK PDU for transmit + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to logical PDU buffer content + * + * @note Unlike other "send" routines, the NAK PDU must be acquired and + * filled by the caller prior to invoking this routine. This routine only + * encodes and sends the previously-assembled PDU buffer. As such, the + * typical failure possibilities do not apply to this call. + * + * @returns CfdpStatus::T status code + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + */ + CfdpStatus::T sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Appends a single TLV value to the logical PDU data + * + * This function implements common functionality between SendEof and SendFin + * which append a TLV value specifying the faulting entity ID. + * + * @par Assumptions, External Events, and Notes: + * ptlv_list must not be NULL. + * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented + * + * @param ptlv_list TLV list from current PDU buffer. + * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + * @param local_eid Local entity ID to append + */ + void appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); + + // PDU Operations - Receive + + /** + * @brief Interpret common PDU header and file directive header + * + * @par Description + * This interprets the common PDU header and the file directive header + * (if applicable) and populates the logical PDU buffer. + * + * @par Assumptions, External Events, and Notes: + * A new message has been received. + * + * @param chan_num The channel number for statistics purposes + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::ERROR for general errors + * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short + */ + CfdpStatus::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack a metadata PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as a metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::PDU_METADATA_ERROR on error + */ + CfdpStatus::T recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack a file data PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as a file data PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::ERROR for general errors + * @retval CfdpStatus::SHORT_PDU_ERROR PDU too short + */ + CfdpStatus::T recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack an EOF PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as an end of file PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error + */ + CfdpStatus::T recvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack an ACK PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as an acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error + */ + CfdpStatus::T recvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack an FIN PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as a final PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error + */ + CfdpStatus::T recvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Unpack a NAK PDU from a received message + * + * This should only be invoked for buffers that have been identified + * as a negative/non-acknowledgment PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::SHORT_PDU_ERROR on error + */ + CfdpStatus::T recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Receive state function to ignore a packet + * + * @par Description + * This function signature must match all receive state functions. + * The parameter txn is ignored here. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void recvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Receive state function during holdover period + * + * @par Description + * This function signature must match all receive state functions. + * Handles any possible spurious PDUs that might come in after the + * transaction is considered done. This can happen if ACKs were + * lost in transmission causing the sender to retransmit PDUs even + * though we already completed the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /** + * @brief Receive state function to process new rx transaction + * + * @par Description + * An idle transaction has never had message processing performed on it. + * Typically, the first packet received for a transaction would be + * the metadata PDU. There's a special case for R2 where the metadata + * PDU could be missed, and filedata comes in instead. In that case, + * an R2 transaction must still be started. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. There must be a received message. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + // Dispatch + + /** + * @brief Dispatch received packet to its handler + * + * This dispatches the PDU to the appropriate handler + * based on the transaction state + * + * @par Assumptions, External Events, and Notes: + * txn must not be null. It must be an initialized transaction. + * + * @param txn Pointer to the transaction state + * @param ph The logical PDU buffer being received + */ + void dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + // Channel Processing + + /** + * @brief Cycle the TX side of a channel + * + * Processes outgoing transactions and sends PDUs for the given channel. + * + * @param chan The channel to cycle + */ + void cycleTx(CF_Channel_t *chan); + + /** + * @brief Traverse callback for cycling the first active transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_CycleTx_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t *node, void *context); + + /** + * @brief Tick all transactions on a channel + * + * Processes timer expirations and retransmissions for all active transactions. + * + * @param chan The channel to tick + */ + void tickTransactions(CF_Channel_t *chan); + + /** + * @brief Traverse callback for ticking a transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_Tick_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t doTick(CF_CListNode_t *node, void *context); + + /** + * @brief Traverse callback for closing transaction files + * + * @param node List node being traversed + * @param context Callback context (unused) + * @returns Traversal status (always CONT) + */ + CF_CListTraverse_Status_t closeFiles(CF_CListNode_t *node, void *context); + + // Playback & Polling + + /** + * @brief Step each active playback directory + * + * Check if a playback directory needs iterated, and if so does, and + * if a valid file is found initiates playback on it. + * + * @param chan The channel associated with the playback + * @param pb The playback state + */ + void processPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); + + /** + * @brief Process all polling directories for a channel + * + * @param chan The channel to process + */ + void processPollingDirectories(CF_Channel_t *chan); + + /** + * @brief Check if source file came from polling directory + * + * @par Assumptions, External Events, and Notes: + * + * @param src_file Source file path to check + * @param chan_num Channel number + * + * @retval true/false + */ + bool isPollingDir(const char *src_file, U8 chan_num); + + /** + * @brief Remove/Move file after transaction + * + * This helper is used to handle "not keep" file option after a transaction. + * + * @par Assumptions, External Events, and Notes: + * + * @param txn Pointer to the transaction object + */ + void handleNotKeepFile(CF_Transaction_t *txn); + + // Utilities + + /** + * @brief Copy a string from a logical value (LV) structure + * + * @param out Output F' string + * @param src_lv Source LV structure + * @returns CfdpStatus::SUCCESS on success, ERROR if length is zero or invalid + */ + CfdpStatus::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); + + /** + * @brief Arm the ACK timer for a transaction + * + * Sets the ACK timer duration based on the channel configuration and marks + * the timer as armed. + * + * @param txn Pointer to the transaction object + */ + void armAckTimer(CF_Transaction_t *txn); + + /** + * @brief Arm the inactivity timer for a transaction + * + * Sets the inactivity timer duration based on the transaction state and + * channel configuration. + * + * @param txn Pointer to the transaction object + */ + void armInactTimer(CF_Transaction_t *txn); +}; } // namespace Ccsds } // namespace Svc -#endif /* !CFDP_ENGINE_HPP */ +#endif /* !CFDP_ENGINE_HPP */ \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 94170a3c528..19d2f4ca0c6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -6,7 +6,6 @@ #include #include -#include namespace Svc { namespace Ccsds { @@ -15,10 +14,11 @@ namespace Ccsds { // Component construction and destruction // ---------------------------------------------------------------------- -CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName) +CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName), m_engine(nullptr) { - // TODO BPC: Call engine init here or another init function? - // May need a mem allocator + // Create the CFDP engine + this->m_engine = new CfdpEngine(this); + FW_ASSERT(this->m_engine != nullptr); // Temporary buffer pool for prototyping CF_Logical_PduBuffer_t* pduPtr = NULL; @@ -37,22 +37,25 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase CfdpManager ::~CfdpManager() { // Clean up the queue resources allocated during initialization this->deinit(); + + delete this->m_engine; + this->m_engine = nullptr; } void CfdpManager ::configure(void) { - // May need a mem allocator - CF_CFDP_InitEngine(*this); + // TODO BPC: Do we need a mem allocator here? + this->m_engine->init(); } // ---------------------------------------------------------------------- // Handler implementations for typed input ports // ---------------------------------------------------------------------- -void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) +void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) { // The timer logic built into the CFDP engine requires it to be driven at 1 Hz - CF_CFDP_CycleEngine(); + this->m_engine->cycle(); } void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, const ComCfg::FrameContext& context) @@ -65,22 +68,19 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { - CF_Channel_t* channel = NULL; CF_Logical_PduBuffer_t pdu; CF_DecoderState_t decoder; // There is a direct mapping between port number and channel index - // Get the channel based on the port number FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); FW_ASSERT(portNum >= 0, portNum); - channel = &cfdpEngine.channels[portNum]; // This input port handler replicates the receive behavior in CF_CFDP_ReceiveMessage in cf_cfdp_sbintf.c pdu.pdec = &decoder; CF_CFDP_DecodeStart(pdu.pdec, fwBuffer.getData(), &pdu, fwBuffer.getSize()); // Identify and dispatch this PDU - CF_CFDP_ReceivePdu(channel, &pdu); + this->m_engine->receivePdu(portNum, &pdu); // Return buffer this->dataInReturn_out(portNum, fwBuffer); @@ -101,8 +101,8 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == CF_CFDP_TxFile(sourceFileName, destFileName, cfdpClass.e, keep.e, - channelId, priority, destId))) + (CfdpStatus::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, + channelId, priority, destId))) { this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); rspStatus = Fw::CmdResponse::OK; @@ -129,8 +129,8 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == CF_CFDP_PlaybackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, - keep.e, channelId, priority, destId))) + (CfdpStatus::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, + keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_PlaybackInitiatied(sourceDirectory); } @@ -160,8 +160,8 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 } if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == cfdpEngineStartPollDir(channelId, pollId, sourceDirectory, destDirectory, - cfdpClass.e, priority, destId, interval))) + (CfdpStatus::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, + cfdpClass.e, priority, destId, interval))) { this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); } @@ -186,7 +186,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == cfdpEngineStopPollDir(channelId, pollId))) + (CfdpStatus::SUCCESS == this->m_engine->stopPollDir(channelId, pollId))) { this->log_ACTIVITY_LO_PollDirStopped(channelId, pollId); } @@ -205,7 +205,7 @@ void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 rspStatus = checkCommandChannelIndex(channelId); if (rspStatus == Fw::CmdResponse::OK) { - cfdpEngineSetChannelFlowState(channelId, flowState); + this->m_engine->setChannelFlowState(channelId, flowState); this->log_ACTIVITY_LO_SetFlowState(channelId, flowState); } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 6173a318a74..e7fe74f3e68 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -18,6 +18,9 @@ namespace Ccsds { // Forward declaration struct CF_Channel; +// Forward declaration for CFDP engine class +class CfdpEngine; + class CfdpManager final : public CfdpManagerComponentBase { public: // ---------------------------------------------------------------------- @@ -206,6 +209,12 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- CfdpPduBuffer pduBuffers[CFDP_MANAGER_NUM_BUFFERS]; + // CFDP Engine - owns all protocol state and operations + CfdpEngine* m_engine; + + // Friend declaration allows engine to access protected logging methods + friend class CfdpEngine; + }; } // namespace Ccsds From b188146e7d6686563aeb790a3b562a4bf88d133a Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 27 Jan 2026 18:07:12 -0700 Subject: [PATCH 099/185] Created CfdpChannel class --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 690 ++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 385 ++++++++++++++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 568 +++------------------ Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 85 ++-- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 12 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 7 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 3 +- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 7 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 20 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 74 --- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 89 ---- 12 files changed, 1231 insertions(+), 710 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/CfdpChannel.cpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpChannel.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 3cfc1e5a0e2..79f64e4edee 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -27,6 +27,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Pdu diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp new file mode 100644 index 00000000000..02dd85f8ce0 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -0,0 +1,690 @@ +// ====================================================================== +// \title CfdpChannel.cpp +// \brief CFDP Channel operations implementation +// +// This file is a port of channel-specific functions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp.c (channel processing functions) +// - cf_utils.c (channel transaction and resource management) +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include + +#include +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +// ---------------------------------------------------------------------- +// Construction +// ---------------------------------------------------------------------- + +CfdpChannel::CfdpChannel(CfdpEngine* engine, CF_Channel_t* chan) : + m_engine(engine), + m_channel(chan) +{ + FW_ASSERT(engine != nullptr); + FW_ASSERT(chan != nullptr); +} + +// ---------------------------------------------------------------------- +// Channel Processing +// ---------------------------------------------------------------------- + +void CfdpChannel::cycleTx() +{ + CF_Transaction_t* txn; + CF_CFDP_CycleTx_args_t args; + + if (m_channel->cfdpManager->getDequeueEnabledParam(m_channel->channel_id)) + { + args.chan = m_channel; + args.ran_one = 0; + + /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ + + /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many + * PDUs that can be sent once we get to here */ + if (!m_channel->cur) + { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ + + // TODO BPC: refactor all while loops + while (true) + { + /* Attempt to run something on TXA */ + CF_CList_Traverse(m_channel->qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); + + /* Keep going until CfdpQueueId::PEND is empty or something is run */ + if (args.ran_one || m_channel->qs[CfdpQueueId::PEND] == NULL) + { + break; + } + + txn = container_of_cpp(m_channel->qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); + + /* Class 2 transactions need a chunklist for NAK processing, get one now. + * Class 1 transactions don't need chunks since they don't support NAKs. */ + if (txn->txn_class == CfdpClass::CLASS_2) + { + if (txn->chunks == NULL) + { + txn->chunks = this->findUnusedChunks(CF_Direction_TX); + } + if (txn->chunks == NULL) + { + // TODO BPC: Emit EVR + // Leave transaction pending until a chunklist is available. + break; + } + } + + CF_CFDP_ArmInactTimer(txn); + CF_MoveTransaction(txn, CfdpQueueId::TXA); + } + } + + /* in case the loop exited due to no message buffers, clear it and start from the top next time */ + m_channel->cur = NULL; + } +} + +void CfdpChannel::tickTransactions() +{ + bool reset = true; + + void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t*, int*) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, + CF_CFDP_S_Tick_Nak}; + int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; + + FW_ASSERT(m_channel->tick_type < CF_TickType_NUM_TYPES, m_channel->tick_type); + + for (; m_channel->tick_type < CF_TickType_NUM_TYPES; ++m_channel->tick_type) + { + CF_CFDP_Tick_args_t args = {m_channel, fns[m_channel->tick_type], 0, 0}; + + do + { + args.cont = 0; + CF_CList_Traverse(m_channel->qs[qs[m_channel->tick_type]], CF_CFDP_DoTick, &args); + + if (args.early_exit) + { + /* early exit means we ran out of available outgoing messages this wakeup. + * If current tick type is NAK response, then reset tick type. It would be + * bad to let NAK response starve out RX or TXW ticks on the next cycle. + * + * If RX ticks use up all available messages, then we pick up where we left + * off on the next cycle. (This causes some RX tick counts to be missed, + * but that's ok. Precise timing isn't required.) + * + * This scheme allows the following priority for use of outgoing messages: + * + * RX state messages + * TXW state messages + * NAK response (could be many) + * + * New file data on TXA + */ + if (m_channel->tick_type != CF_TickType_TXW_NAK) + { + reset = false; + } + + break; + } + } + while (args.cont); + + if (!reset) + { + break; + } + } + + if (reset) + { + m_channel->tick_type = CF_TickType_RX; /* reset tick type */ + } +} + +void CfdpChannel::processPlaybackDirectories() +{ + int i; + // const int chan_index = (m_channel - m_engine->m_engineData.channels); + + for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) + { + this->processPlaybackDirectory(&m_channel->playback[i]); + // this->updatePollPbCounted(&m_channel->playback[i], m_channel->playback[i].busy, + // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); + } +} + +void CfdpChannel::processPollingDirectories() +{ + CF_PollDir_t* pd; + U32 i; + // TODO BPC: count_check is only used for telemetry + // I32 count_check; + CfdpStatus::T status; + + for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) + { + pd = &m_channel->polldir[i]; + // count_check = 0; + + if (pd->enabled) + { + if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) + { + if ((pd->intervalTimer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->intervalSec > 0)) + { + /* timer was not set, so set it now */ + pd->intervalTimer.setTimer(pd->intervalSec); + } + else if (pd->intervalTimer.getStatus() == CfdpTimer::Status::EXPIRED) + { + /* the timer has expired */ + status = m_engine->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, + CfdpKeep::DELETE, m_channel->channel_id, pd->priority, + pd->destEid); + if (status != CfdpStatus::SUCCESS) + { + /* error occurred in playback directory, so reset the timer */ + /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to + * to have another here */ + pd->intervalTimer.setTimer(pd->intervalSec); + } + } + else + { + pd->intervalTimer.run(); + } + } + else + { + /* playback is active, so step it */ + this->processPlaybackDirectory(&pd->pb); + } + + // count_check = 1; + } + + // this->updatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); + } +} + +// ---------------------------------------------------------------------- +// Transaction Management +// ---------------------------------------------------------------------- + +CF_Transaction_t* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) +{ + CF_CListNode_t* node; + CF_Transaction_t* txn; + CfdpQueueId::T q_index; /* initialized below in if */ + + FW_ASSERT(m_channel); + + if (m_channel->qs[CfdpQueueId::FREE]) + { + node = m_channel->qs[CfdpQueueId::FREE]; + txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + + this->removeFromQueue(CfdpQueueId::FREE, &txn->cl_node); + + /* now that a transaction is acquired, must also acquire a history slot to go along with it */ + if (m_channel->qs[CfdpQueueId::HIST_FREE]) + { + q_index = CfdpQueueId::HIST_FREE; + } + else + { + /* no free history, so take the oldest one from the channel's history queue */ + FW_ASSERT(m_channel->qs[CfdpQueueId::HIST]); + q_index = CfdpQueueId::HIST; + } + + txn->history = container_of_cpp(m_channel->qs[q_index], &CF_History_t::cl_node); + + this->removeFromQueue(q_index, &txn->history->cl_node); + + /* Indicate that this was freshly pulled from the free list */ + /* notably this state is distinguishable from items still on the free list */ + txn->state = CF_TxnState_INIT; + txn->history->dir = direction; + txn->chan = this; /* Set channel pointer */ + + /* Re-initialize the linked list node to clear stale pointers from FREE list */ + CF_CList_InitNode(&txn->cl_node); + } + else + { + txn = NULL; + } + + return txn; +} + +CF_Transaction_t* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid) +{ + /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), + * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. + * + * Let's put CfdpQueueId::RX up front, because most RX packets will be file data PDUs */ + CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; + CF_CListNode_t* ptrs[] = {m_channel->qs[CfdpQueueId::RX], m_channel->qs[CfdpQueueId::PEND], m_channel->qs[CfdpQueueId::TXA], + m_channel->qs[CfdpQueueId::TXW]}; + CF_Transaction_t* ret = NULL; + + for (CF_CListNode_t* head : ptrs) + { + CF_CList_Traverse(head, CF_FindTransactionBySequenceNumber_Impl, &ctx); + if (ctx.txn) + { + ret = ctx.txn; + break; + } + } + + return ret; +} + +I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, void* context) +{ + CF_TraverseAll_Arg_t args = {fn, context, 0}; + for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) + CF_CList_Traverse(m_channel->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); + + return args.counter; +} + +void CfdpChannel::resetHistory(CF_History_t* history) +{ + this->removeFromQueue(CfdpQueueId::HIST, &history->cl_node); + this->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); +} + +// ---------------------------------------------------------------------- +// Transaction Queue Management +// ---------------------------------------------------------------------- + +void CfdpChannel::dequeueTransaction(CF_Transaction_t* txn) +{ + FW_ASSERT(txn); + CF_CList_Remove(&m_channel->qs[txn->flags.com.q_index], &txn->cl_node); + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; +} + +void CfdpChannel::moveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue) +{ + FW_ASSERT(txn); + CF_CList_Remove(&m_channel->qs[txn->flags.com.q_index], &txn->cl_node); + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + CF_CList_InsertBack(&m_channel->qs[queue], &txn->cl_node); + txn->flags.com.q_index = queue; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; +} + +void CfdpChannel::freeTransaction(CF_Transaction_t* txn) +{ + // Preserve the cfdpManager pointer across transaction reuse + CfdpManager* savedCfdpManager = txn->cfdpManager; + + // TODO BPC: make sure transaction default constructor is sane + *txn = CF_Transaction_t{}; + txn->chan_num = m_channel->channel_id; + txn->chan = this; // Set chan pointer to this channel + txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer + CF_CList_InitNode(&txn->cl_node); + CF_CList_InsertBack_Ex(m_channel, CfdpQueueId::FREE, &txn->cl_node); +} + +void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) +{ + CF_CListNode_t **chunklist_head; + CfdpQueueId::T hist_destq; + + /* File should have been closed by the state machine, but if + * it still hanging open at this point, close it now so its not leaked. + * This is not normal/expected so log it if this happens. */ + if (true == txn->fd.isOpen()) + { + // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); + txn->fd.close(); + } + + this->dequeueTransaction(txn); /* this makes it "float" (not in any queue) */ + + /* this should always be */ + if (m_channel != NULL && txn->history != NULL) + { + if (txn->chunks != NULL) + { + chunklist_head = this->getChunkListHead(txn->history->dir); + if (chunklist_head != NULL) + { + CF_CList_InsertBack(chunklist_head, &txn->chunks->cl_node); + txn->chunks = NULL; + } + } + + if (txn->flags.com.keep_history) + { + /* move transaction history to history queue */ + hist_destq = CfdpQueueId::HIST; + } + else + { + hist_destq = CfdpQueueId::HIST_FREE; + } + CF_CList_InsertBack_Ex(m_channel, hist_destq, &txn->history->cl_node); + txn->history = NULL; + } + + /* this wipes it and puts it back onto the list to be found by + * CF_FindUnusedTransaction(). Need to preserve the chan_num + * and keep it associated with this channel, though. */ + this->freeTransaction(txn); +} + +void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) +{ + bool insert_back = false; + + FW_ASSERT(txn); + + /* look for proper position on PEND queue for this transaction. + * This is a simple priority sort. */ + + if (!m_channel->qs[queue]) + { + /* list is empty, so just insert */ + insert_back = true; + } + else + { + CF_Traverse_PriorityArg_t arg = {NULL, txn->priority}; + CF_CList_Traverse_R(m_channel->qs[queue], CF_PrioSearch, &arg); + if (arg.txn) + { + CF_CList_InsertAfter_Ex(m_channel, queue, &arg.txn->cl_node, &txn->cl_node); + } + else + { + insert_back = true; + } + } + + if (insert_back) + { + CF_CList_InsertBack_Ex(m_channel, queue, &txn->cl_node); + } + txn->flags.com.q_index = queue; +} + +// ---------------------------------------------------------------------- +// Channel State Management +// ---------------------------------------------------------------------- + +void CfdpChannel::decrementCmdTxCounter() +{ + FW_ASSERT(m_channel->num_cmd_tx); // sanity check + --m_channel->num_cmd_tx; +} + +void CfdpChannel::clearCurrentIfMatch(CF_Transaction_t* txn) +{ + // Done with this TX transaction + if (m_channel->cur == txn) + { + m_channel->cur = NULL; + } +} + +// ---------------------------------------------------------------------- +// Resource Management +// ---------------------------------------------------------------------- + +CF_CListNode_t** CfdpChannel::getChunkListHead(U8 direction) +{ + CF_CListNode_t** result; + + if (m_channel != NULL && direction < CF_Direction_NUM) + { + result = &m_channel->cs[direction]; + } + else + { + result = NULL; + } + + return result; +} + +CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) +{ + CF_ChunkWrapper_t* ret = NULL; + CF_CListNode_t* node; + CF_CListNode_t** chunklist_head; + + chunklist_head = this->getChunkListHead(dir); + + /* this should never be null */ + FW_ASSERT(chunklist_head); + + if (*chunklist_head != NULL) + { + node = CF_CList_Pop(chunklist_head); + if (node != NULL) + { + ret = container_of_cpp(node, &CF_ChunkWrapper_t::cl_node); + } + } + + return ret; +} + +// ---------------------------------------------------------------------- +// Queue Management (inline helpers) +// ---------------------------------------------------------------------- + +inline void CfdpChannel::removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +{ + CF_CList_Remove(&m_channel->qs[queueidx], node); + // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]); /* sanity check */ + // --CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; +} + +inline void CfdpChannel::insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) +{ + CF_CList_InsertAfter(&m_channel->qs[queueidx], start, after); + // ++CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; +} + +inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +{ + CF_CList_InsertBack(&m_channel->qs[queueidx], node); + // ++CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; +} + +// ---------------------------------------------------------------------- +// Private helper methods +// ---------------------------------------------------------------------- + +void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) +{ + CF_Transaction_t* txn; + char path[CfdpManagerMaxFileSize]; + Os::Directory::Status status; + + /* either there's no transaction (first one) or the last one was finished, so check for a new one */ + + memset(&path, 0, sizeof(path)); + + while (pb->diropen && (pb->num_ts < CF_NUM_TRANSACTIONS_PER_PLAYBACK)) + { + if (pb->pending_file[0] == 0) + { + status = pb->dir.read(path, CfdpManagerMaxFileSize); + if (status == Os::Directory::NO_MORE_FILES) + { + // TODO BPC: Emit playback success EVR + pb->dir.close(); + pb->diropen = false; + break; + } + if (status != Os::Directory::OP_OK) + { + // TODO BPC: emit playback error EVR + pb->dir.close(); + pb->diropen = false; + break; + } + + strncpy(pb->pending_file, path, sizeof(pb->pending_file) - 1); + pb->pending_file[sizeof(pb->pending_file) - 1] = 0; + } + else + { + txn = this->findUnusedTransaction(CF_Direction_TX); + if (txn == NULL) + { + /* while not expected this can certainly happen, because + * rx transactions consume in these as well. */ + /* should not need to do anything special, will come back next tick */ + break; + } + + // Append file name to source/destination folders + txn->history->fnames.src_filename = pb->fnames.src_filename; + txn->history->fnames.src_filename += "/"; + txn->history->fnames.src_filename += pb->pending_file; + + txn->history->fnames.dst_filename = pb->fnames.dst_filename; + txn->history->fnames.dst_filename += "/"; + txn->history->fnames.dst_filename += pb->pending_file; + + m_engine->txFileInitiate(txn, pb->cfdp_class, pb->keep, m_channel->channel_id, pb->priority, + pb->dest_id); + + txn->pb = pb; + ++pb->num_ts; + + pb->pending_file[0] = 0; /* continue reading dir */ + } + } + + if (!pb->diropen && !pb->num_ts) + { + /* the directory has been exhausted, and there are no more active transactions + * for this playback -- so mark it as not busy */ + pb->busy = false; + } +} + +void CfdpChannel::updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter) +{ + if (pb->counted != up) + { + /* only handle on state change */ + pb->counted = !!up; /* !! ensure 0 or 1, should be optimized out */ + + if (up) + { + ++*counter; + } + else + { + FW_ASSERT(*counter); /* sanity check it isn't zero */ + --*counter; + } + } +} + +CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, void* context) +{ + CF_CFDP_CycleTx_args_t* args = static_cast(context); + CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ + + if (txn->flags.com.suspended) + { + ret = CF_CLIST_CONT; /* suspended, so move on to next */ + } + else + { + FW_ASSERT(txn->flags.com.q_index == CfdpQueueId::TXA); /* huh? */ + + /* if no more messages, then chan->cur will be set. + * If the transaction sent the last filedata PDU and EOF, it will move itself + * off the active queue. Run until either of these occur. */ + while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) + { + CF_CFDP_DispatchTx(txn); + } + + args->ran_one = 1; + } + + return ret; +} + +CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* context) +{ + CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ + CF_CFDP_Tick_args_t* args = static_cast(context); + CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + if (!args->chan->cur || (args->chan->cur == txn)) + { + /* found where we left off, so clear that and move on */ + args->chan->cur = NULL; + if (!txn->flags.com.suspended) + { + args->fn(txn, &args->cont); + } + + /* if args->chan->cur was set to not-NULL above, then exit early */ + /* NOTE: if channel is frozen, then tick processing won't have been entered. + * so there is no need to check it here */ + if (args->chan->cur) + { + ret = CF_CLIST_EXIT; + args->early_exit = true; + } + } + + return ret; /* don't tick one, keep looking for cur */ +} + +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp new file mode 100644 index 00000000000..e0e727d6816 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -0,0 +1,385 @@ +// ====================================================================== +// \title CfdpChannel.hpp +// \brief CFDP Channel operations +// +// This file is a port of channel-specific functions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp.c (channel processing functions) +// - cf_utils.c (channel transaction and resource management) +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef CFDP_CHANNEL_HPP +#define CFDP_CHANNEL_HPP + +#include + +namespace Svc { +namespace Ccsds { + +// Forward declarations +class CfdpEngine; + +/** + * @brief CFDP Channel class + * + * Encapsulates channel-specific operations for CFDP protocol processing. + * Each channel manages its own set of transactions, playback directories, + * and polling directories. + */ +class CfdpChannel { + public: + // ---------------------------------------------------------------------- + // Construction + // ---------------------------------------------------------------------- + + /** + * @brief Construct a CfdpChannel + * + * @param engine Pointer to parent CFDP engine + * @param chan Pointer to channel data structure + */ + CfdpChannel(CfdpEngine* engine, CF_Channel_t* chan); + + // ---------------------------------------------------------------------- + // Channel Processing + // ---------------------------------------------------------------------- + + /** + * @brief Cycle the TX side of this channel + * + * Processes outgoing transactions and sends PDUs for this channel. + */ + void cycleTx(); + + /** + * @brief Tick all transactions on this channel + * + * Processes timer expirations and retransmissions for all active transactions. + */ + void tickTransactions(); + + /** + * @brief Process all playback directories for this channel + */ + void processPlaybackDirectories(); + + /** + * @brief Process all polling directories for this channel + */ + void processPollingDirectories(); + + // ---------------------------------------------------------------------- + // Transaction Management + // ---------------------------------------------------------------------- + + /** + * @brief Find an unused transaction on this channel + * + * @par Assumptions, External Events, and Notes: + * None. + * + * @param direction Intended direction of data flow (TX or RX) + * + * @returns Pointer to a free transaction + * @retval NULL if no free transactions available. + */ + CF_Transaction_t* findUnusedTransaction(CF_Direction_t direction); + + /** + * @brief Finds an active transaction by sequence number + * + * @par Description + * This function traverses the active rx, pending, txa, and txw + * transaction queues and looks for the requested transaction. + * + * @par Assumptions, External Events, and Notes: + * None. + * + * @param transaction_sequence_number Sequence number to find + * @param src_eid Entity ID associated with sequence number + * + * @returns Pointer to the given transaction if found + * @retval NULL if the transaction is not found + */ + CF_Transaction_t* findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid); + + /** + * @brief Traverses all transactions on all active queues and performs an operation on them + * + * @par Assumptions, External Events, and Notes: + * fn must be a valid function. context must not be NULL. + * + * @param fn Callback to invoke for all traversed transactions + * @param context Opaque object to pass to all callbacks + * + * @returns Number of transactions traversed + */ + I32 traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, void* context); + + /** + * @brief Returns a history structure back to its unused state + * + * @par Description + * There's nothing to do currently other than remove the history + * from its current queue and put it back on CfdpQueueId::HIST_FREE. + * + * @par Assumptions, External Events, and Notes: + * history must not be NULL. + * + * @param history Pointer to the history entry + */ + void resetHistory(CF_History_t* history); + + // ---------------------------------------------------------------------- + // Channel State Management + // ---------------------------------------------------------------------- + + /** + * @brief Get the channel ID + * + * @returns Channel ID + */ + inline U8 getChannelId() const { return m_channel->channel_id; } + + /** + * @brief Get the outgoing PDU counter for this cycle + * + * @returns Current outgoing PDU count + */ + inline U32 getOutgoingCounter() const { return m_channel->outgoing_counter; } + + /** + * @brief Increment the outgoing PDU counter + */ + inline void incrementOutgoingCounter() { ++m_channel->outgoing_counter; } + + /** + * @brief Decrement the command TX counter for this channel + * + * @par Assumptions, External Events, and Notes: + * Counter must be greater than zero + */ + void decrementCmdTxCounter(); + + /** + * @brief Check if current transaction matches and clear if so + * + * @param txn Transaction to check against current + */ + void clearCurrentIfMatch(CF_Transaction_t* txn); + + // ---------------------------------------------------------------------- + // Resource Management + // ---------------------------------------------------------------------- + + /** + * @brief Gets the head of the chunk list for this channel + direction + * + * The chunk list contains structs that are available for tracking the chunks + * associated with files in transit. An entry needs to be pulled from this + * list for every transaction, and returned to this list when the transaction + * completes. + * + * @param direction Whether this is TX or RX + * + * @returns Pointer to list head + */ + CF_CListNode_t** getChunkListHead(U8 direction); + + /** + * @brief Find unused chunks for this channel + * + * @param dir Direction (TX or RX) + * + * @returns Pointer to unused chunk wrapper + * @retval NULL if no chunks available + */ + CF_ChunkWrapper_t* findUnusedChunks(CF_Direction_t dir); + + // ---------------------------------------------------------------------- + // Transaction Management + // ---------------------------------------------------------------------- + + /** + * @brief Free a transaction from the queue it's on + * + * @par Description + * NOTE: this leaves the transaction in a bad state, + * so it must be followed by placing the transaction on + * another queue. Need this function because the path of + * freeing a transaction (returning to default state) + * means that it must be removed from the current queue + * otherwise if the structure is zero'd out the queue + * will become corrupted due to other nodes on the queue + * pointing to an invalid node + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void dequeueTransaction(CF_Transaction_t* txn); + + /** + * @brief Move a transaction from one queue to another + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param queue Index of destination queue + */ + void moveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue); + + /** + * @brief Frees and resets a transaction and returns it for later use + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void freeTransaction(CF_Transaction_t* txn); + + /** + * @brief Recover resources associated with a transaction + * + * Wipes all data in the transaction struct and returns everything to its + * relevant FREE list so it can be used again. + * + * Notably, should any PDUs arrive after this that is related to this + * transaction, these PDUs will not be identifiable, and no longer associable + * to this transaction. + * + * @par Assumptions, External Events, and Notes: + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). + * + * @param txn Pointer to the transaction object + */ + void recycleTransaction(CF_Transaction_t *txn); + + /** + * @brief Insert a transaction into a priority sorted transaction queue + * + * @par Description + * This function works by walking the queue in reverse to find a + * transaction with a higher priority than the given transaction. + * The given transaction is then inserted after that one, since it + * would be the next lower priority. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param queue Index of queue to insert into + */ + void insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue); + + // ---------------------------------------------------------------------- + // Queue Management + // ---------------------------------------------------------------------- + + /** + * @brief Remove a node from a channel queue + * + * @param queueidx Queue index + * @param node Node to remove + */ + inline void removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node); + + /** + * @brief Insert a node after another in a channel queue + * + * @param queueidx Queue index + * @param start Node to insert after + * @param after Node to insert + */ + inline void insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after); + + /** + * @brief Insert a node at the back of a channel queue + * + * @param queueidx Queue index + * @param node Node to insert + */ + inline void insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node); + + private: + // ---------------------------------------------------------------------- + // Private helper methods + // ---------------------------------------------------------------------- + + /** + * @brief Step each active playback directory + * + * Check if a playback directory needs iterated, and if so does, and + * if a valid file is found initiates playback on it. + * + * @param pb The playback state + */ + void processPlaybackDirectory(CF_Playback_t* pb); + + /** + * @brief Update playback/poll counted state + * + * @param pb Playback state + * @param up Whether to increment (1) or decrement (0) + * @param counter Counter to update + */ + void updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter); + + /** + * @brief Traverse callback for cycling the first active transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_CycleTx_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t* node, void* context); + + /** + * @brief Traverse callback for ticking a transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_Tick_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t doTick(CF_CListNode_t* node, void* context); + + private: + // ---------------------------------------------------------------------- + // Member variables + // ---------------------------------------------------------------------- + + CfdpEngine* m_engine; //!< Parent CFDP engine + CF_Channel_t* m_channel; //!< Channel data structure +}; + +} // namespace Ccsds +} // namespace Svc + +#endif // CFDP_CHANNEL_HPP \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 5bf44c84a90..912a05d91c3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -40,6 +40,7 @@ #include #include +#include #include #include #include @@ -85,12 +86,23 @@ CfdpEngine::CfdpEngine(CfdpManager* manager) : m_manager(manager), m_engineData() { - // Engine data will be initialized by init() + // TODO BPC: Should we intialize CfdpEngine here or wait for the init() function? + for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) + { + m_channels[i] = nullptr; + } } CfdpEngine::~CfdpEngine() { - // Cleanup handled by disable() + for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) + { + if (m_channels[i] != nullptr) + { + delete m_channels[i]; + m_channels[i] = nullptr; + } + } } // ---------------------------------------------------------------------- @@ -115,6 +127,9 @@ CfdpStatus::T CfdpEngine::init() for (i = 0; i < CF_NUM_CHANNELS; ++i) { + m_channels[i] = new CfdpChannel(this, &this->m_engineData.channels[i]); + FW_ASSERT(m_channels[i] != nullptr); + // TODO BPC: Add pointer to component in order to send output buffers this->m_engineData.channels[i].cfdpManager = this->m_manager; this->m_engineData.channels[i].channel_id = i; @@ -132,7 +147,7 @@ CfdpStatus::T CfdpEngine::init() txn->cfdpManager = this->m_manager; /* Initially put this on the free list for this channel */ - CF_FreeTransaction(txn, i); + m_channels[i]->freeTransaction(txn); for (k = 0; k < CF_Direction_NUM; ++k, ++cw) { @@ -205,20 +220,35 @@ void CfdpEngine::armInactTimer(CF_Transaction_t *txn) void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - static const CF_CFDP_TxnRecvDispatchTable_t state_fns = { - { - nullptr, // CF_TxnState_UNDEF - CF_CFDP_RecvInit, // CF_TxnState_INIT - CF_CFDP_R1_Recv, // CF_TxnState_R1 - CF_CFDP_S1_Recv, // CF_TxnState_S1 - CF_CFDP_R2_Recv, // CF_TxnState_R2 - CF_CFDP_S2_Recv, // CF_TxnState_S2 - CF_CFDP_RecvDrop, // CF_TxnState_DROP - CF_CFDP_RecvHold // CF_TxnState_HOLD - } - }; + // Dispatch based on transaction state + switch (txn->state) + { + case CF_TxnState_INIT: + this->recvInit(txn, ph); + break; + case CF_TxnState_R1: + CF_CFDP_R1_Recv(txn, ph); + break; + case CF_TxnState_S1: + CF_CFDP_S1_Recv(txn, ph); + break; + case CF_TxnState_R2: + CF_CFDP_R2_Recv(txn, ph); + break; + case CF_TxnState_S2: + CF_CFDP_S2_Recv(txn, ph); + break; + case CF_TxnState_DROP: + this->recvDrop(txn, ph); + break; + case CF_TxnState_HOLD: + this->recvHold(txn, ph); + break; + default: + // Invalid or undefined state + break; + } - CF_CFDP_RxStateDispatch(txn, ph, &state_fns); this->armInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ } @@ -291,11 +321,11 @@ CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CfdpStatus::T status; CF_EncoderState *encoder = NULL;; - CF_Channel_t* chan = CF_GetChannelFromTxn(const_cast(txn)); - FW_ASSERT(chan != NULL); + FW_ASSERT(txn != NULL); + FW_ASSERT(txn->chan != NULL); // This is where a message buffer is requested - status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, *chan, sizeof(CF_Logical_PduBuffer_t)); + status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, *txn->chan, sizeof(CF_Logical_PduBuffer_t)); if (status == CfdpStatus::SUCCESS) { FW_ASSERT(ph != NULL); @@ -672,11 +702,11 @@ CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * /* * store the filenames in transaction. * - * NOTE: The "CF_CFDP_CopyStringFromLV()" now knows that the data is supposed to be a C string, + * NOTE: The "copyStringFromLV()" now knows that the data is supposed to be a C string, * and ensures that the output content is properly terminated, so this only needs to check that * it worked. */ - lvRet = CF_CFDP_CopyStringFromLV(txn->history->fnames.src_filename, &md->source_filename); + lvRet = this->copyStringFromLV(txn->history->fnames.src_filename, &md->source_filename); if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, @@ -687,7 +717,7 @@ CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * } else { - lvRet = CF_CFDP_CopyStringFromLV(txn->history->fnames.dst_filename, &md->dest_filename); + lvRet = this->copyStringFromLV(txn->history->fnames.dst_filename, &md->dest_filename); if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, @@ -731,7 +761,7 @@ CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * { // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); + this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::SHORT_PDU_ERROR; } @@ -740,7 +770,7 @@ CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU with segment metadata received"); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); + this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; ret = CfdpStatus::ERROR; } @@ -840,7 +870,7 @@ void CfdpEngine::recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* currently the only thing we will re-ack is the FIN. */ if (ph->fdirective.directive_code == CF_CFDP_FileDirective_FIN) { - if (!CF_CFDP_RecvFin(txn, ph)) + if (!this->recvFin(txn, ph)) { this->sendAck(txn, CF_CFDP_AckTxnStatus_TERMINATED, CF_CFDP_FileDirective_FIN, ph->int_header.fin.cc, ph->pdu_header.destination_eid, ph->pdu_header.sequence_num); @@ -864,7 +894,7 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* all RX transactions will need a chunk list to track file segments */ if (txn->chunks == NULL) { - txn->chunks = this->findUnusedChunks(CF_GetChannelFromTxn(txn), CF_Direction_RX); + txn->chunks = txn->chan->findUnusedChunks(CF_Direction_RX); } if (txn->chunks == NULL) { @@ -931,7 +961,7 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (txn->state == CF_TxnState_INIT) { /* state was not changed, so free the transaction */ - CF_CFDP_FinishTransaction(txn, false); + this->finishTransaction(txn, false); } } @@ -960,7 +990,7 @@ void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) { /* we didn't find a match, so assign it to a transaction */ /* assume this is initiating an RX transaction, as TX transactions are only commanded */ - txn = CF_CFDP_StartRxTransaction(chan->channel_id); + txn = this->startRxTransaction(chan->channel_id); if (txn == NULL) { // CFE_EVS_SendEvent( @@ -997,177 +1027,6 @@ void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) this->m_engineData.channels[channelId].flowState = flowState; } -CF_CListTraverse_Status_t CfdpEngine::cycleTxFirstActive(CF_CListNode_t *node, void *context) -{ - CF_CFDP_CycleTx_args_t * args = static_cast(context); - CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ - - if (txn->flags.com.suspended) - { - ret = CF_CLIST_CONT; /* suspended, so move on to next */ - } - else - { - FW_ASSERT(txn->flags.com.q_index == CfdpQueueId::TXA); /* huh? */ - - /* if no more messages, then chan->cur will be set. - * If the transaction sent the last filedata PDU and EOF, it will move itself - * off the active queue. Run until either of these occur. */ - while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) - { - CF_CFDP_DispatchTx(txn); - } - - args->ran_one = 1; - } - - return ret; -} - -void CfdpEngine::cycleTx(CF_Channel_t *chan) -{ - CF_Transaction_t * txn; - CF_CFDP_CycleTx_args_t args; - - if (chan->cfdpManager->getDequeueEnabledParam(chan->channel_id)) - { - args.chan = chan; - args.ran_one = 0; - - /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ - - /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many - * PDUs that can be sent once we get to here */ - if (!chan->cur) - { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ - - // TODO BPC: refactor all while loops - while (true) - { - /* Attempt to run something on TXA */ - CF_CList_Traverse(chan->qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); - - /* Keep going until CfdpQueueId::PEND is empty or something is run */ - if (args.ran_one || chan->qs[CfdpQueueId::PEND] == NULL) - { - break; - } - - txn = container_of_cpp(chan->qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); - - /* Class 2 transactions need a chunklist for NAK processing, get one now. - * Class 1 transactions don't need chunks since they don't support NAKs. */ - if (txn->txn_class == CfdpClass::CLASS_2) - { - if (txn->chunks == NULL) - { - txn->chunks = CF_CFDP_FindUnusedChunks(chan, CF_Direction_TX); - } - if (txn->chunks == NULL) - { - // TODO BPC: Emit EVR - // Leave transaction pending until a chunklist is available. - break; - } - } - - CF_CFDP_ArmInactTimer(txn); - CF_MoveTransaction(txn, CfdpQueueId::TXA); - } - } - - /* in case the loop exited due to no message buffers, clear it and start from the top next time */ - chan->cur = NULL; - } -} - -CF_CListTraverse_Status_t CfdpEngine::doTick(CF_CListNode_t *node, void *context) -{ - CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ - CF_CFDP_Tick_args_t * args = static_cast(context); - CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (!args->chan->cur || (args->chan->cur == txn)) - { - /* found where we left off, so clear that and move on */ - args->chan->cur = NULL; - if (!txn->flags.com.suspended) - { - args->fn(txn, &args->cont); - } - - /* if args->chan->cur was set to not-NULL above, then exit early */ - /* NOTE: if channel is frozen, then tick processing won't have been entered. - * so there is no need to check it here */ - if (args->chan->cur) - { - ret = CF_CLIST_EXIT; - args->early_exit = true; - } - } - - return ret; /* don't tick one, keep looking for cur */ -} - -void CfdpEngine::tickTransactions(CF_Channel_t *chan) -{ - bool reset = true; - - void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t *, int *) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, - CF_CFDP_S_Tick_Nak}; - int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; - - FW_ASSERT(chan->tick_type < CF_TickType_NUM_TYPES, chan->tick_type); - - for (; chan->tick_type < CF_TickType_NUM_TYPES; ++chan->tick_type) - { - CF_CFDP_Tick_args_t args = {chan, fns[chan->tick_type], 0, 0}; - - do - { - args.cont = 0; - CF_CList_Traverse(chan->qs[qs[chan->tick_type]], CF_CFDP_DoTick, &args); - - if (args.early_exit) - { - /* early exit means we ran out of available outgoing messages this wakeup. - * If current tick type is NAK response, then reset tick type. It would be - * bad to let NAK response starve out RX or TXW ticks on the next cycle. - * - * If RX ticks use up all available messages, then we pick up where we left - * off on the next cycle. (This causes some RX tick counts to be missed, - * but that's ok. Precise timing isn't required.) - * - * This scheme allows the following priority for use of outgoing messages: - * - * RX state messages - * TXW state messages - * NAK response (could be many) - * - * New file data on TXA - */ - if (chan->tick_type != CF_TickType_TXW_NAK) - { - reset = false; - } - - break; - } - } - while (args.cont); - - if (!reset) - { - break; - } - } - - if (reset) - { - chan->tick_type = CF_TickType_RX; /* reset tick type */ - } -} - void CfdpEngine::initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) { txn->chan_num = chan; @@ -1197,7 +1056,7 @@ void CfdpEngine::txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; - CF_InsertSortPrio(txn, CfdpQueueId::PEND); + txn->chan->insertSortPrio(txn, CfdpQueueId::PEND); } CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, @@ -1240,7 +1099,7 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin return ret; } -CF_Transaction_t *CF_CFDP_StartRxTransaction(U8 chan_num) +CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) { CF_Channel_t * chan = &this->m_engineData.channels[chan_num]; CF_Transaction_t *txn; @@ -1331,109 +1190,6 @@ CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw:: } -void CfdpEngine::processPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb) -{ - CF_Transaction_t *txn; - char path[CfdpManagerMaxFileSize]; - Os::Directory::Status status; - - /* either there's no transaction (first one) or the last one was finished, so check for a new one */ - - memset(&path, 0, sizeof(path)); - - while (pb->diropen && (pb->num_ts < CF_NUM_TRANSACTIONS_PER_PLAYBACK)) - { - if (pb->pending_file[0] == 0) - { - status = pb->dir.read(path, CfdpManagerMaxFileSize); - if (status == Os::Directory::NO_MORE_FILES) - { - // TODO BPC: Emit playback success EVR - pb->dir.close(); - pb->diropen = false; - break; - } - if (status != Os::Directory::OP_OK) - { - // TODO BPC: emit playback error EVR - pb->dir.close(); - pb->diropen = false; - break; - } - - strncpy(pb->pending_file, path, sizeof(pb->pending_file) - 1); - pb->pending_file[sizeof(pb->pending_file) - 1] = 0; - } - else - { - txn = CF_FindUnusedTransaction(chan, CF_Direction_TX); - if (txn == NULL) - { - /* while not expected this can certainly happen, because - * rx transactions consume in these as well. */ - /* should not need to do anything special, will come back next tick */ - break; - } - - // Append file name to source/destination folders - txn->history->fnames.src_filename = pb->fnames.src_filename; - txn->history->fnames.src_filename += "/"; - txn->history->fnames.src_filename += pb->pending_file; - - txn->history->fnames.dst_filename = pb->fnames.dst_filename; - txn->history->fnames.dst_filename += "/"; - txn->history->fnames.dst_filename += pb->pending_file; - - this->txFileInitiate(txn, pb->cfdp_class, pb->keep, chan->channel_id, pb->priority, - pb->dest_id); - - txn->pb = pb; - ++pb->num_ts; - - pb->pending_file[0] = 0; /* continue reading dir */ - } - } - - if (!pb->diropen && !pb->num_ts) - { - /* the directory has been exhausted, and there are no more active transactions - * for this playback -- so mark it as not busy */ - pb->busy = false; - } -} - -void CfdpEngine::updatePollPbCounted(CF_Playback_t *pb, int up, U8 *counter) -{ - if (pb->counted != up) - { - /* only handle on state change */ - pb->counted = !!up; /* !! ensure 0 or 1, should be optimized out */ - - if (up) - { - ++*counter; - } - else - { - FW_ASSERT(*counter); /* sanity check it isn't zero */ - --*counter; - } - } -} - -void CfdpEngine::processPlaybackDirectories(CF_Channel_t *chan) -{ - int i; - // const int chan_index = (chan - this->m_engineData.channels); - - for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) - { - this->processPlaybackDirectory(chan, &chan->playback[i]); - // this->updatePollPbCounted(&chan->playback[i], chan->playback[i].busy, - // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); - } -} - CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, U32 intervalSec) @@ -1502,92 +1258,38 @@ CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) return status; } -void CfdpEngine::processPollingDirectories(CF_Channel_t *chan) -{ - CF_PollDir_t * pd; - U32 i; - // TODO BPC: count_check is only used for telemetry - // I32 count_check; - CfdpStatus::T status; - - for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) - { - pd = &chan->polldir[i]; - // count_check = 0; - - if (pd->enabled) - { - if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) - { - if ((pd->intervalTimer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->intervalSec > 0)) - { - /* timer was not set, so set it now */ - pd->intervalTimer.setTimer(pd->intervalSec); - } - else if (pd->intervalTimer.getStatus() == CfdpTimer::Status::EXPIRED) - { - /* the timer has expired */ - status = this->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, - CfdpKeep::DELETE, chan->channel_id, pd->priority, - pd->destEid); - if (status != CfdpStatus::SUCCESS) - { - /* error occurred in playback directory, so reset the timer */ - /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to - * to have another here */ - pd->intervalTimer.setTimer(pd->intervalSec); - } - } - else - { - pd->intervalTimer.run(); - } - } - else - { - /* playback is active, so step it */ - this->processPlaybackDirectory(chan, &pd->pb); - } - - // count_check = 1; - } - - // this->updatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); - } -} - void CfdpEngine::cycle(void) { - CF_Channel_t *chan; - int i; + int i; for (i = 0; i < CF_NUM_CHANNELS; ++i) { - chan = &this->m_engineData.channels[i]; - chan->outgoing_counter = 0; + CF_Channel_t *chanData = &this->m_engineData.channels[i]; + chanData->outgoing_counter = 0; - if (chan->flowState == CfdpFlow::NOT_FROZEN) + if (chanData->flowState == CfdpFlow::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata * PDUs. */ + CfdpChannel* chan = m_channels[i]; + FW_ASSERT(chan != nullptr); + /* cycle all transactions (tick) */ - this->tickTransactions(chan); + chan->tickTransactions(); /* cycle the current tx transaction */ - this->cycleTx(chan); + chan->cycleTx(); - this->processPlaybackDirectories(chan); - this->processPollingDirectories(chan); + chan->processPlaybackDirectories(); + chan->processPollingDirectories(); } } } void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) { - CF_Channel_t *chan; - if (txn->flags.com.q_index == CfdpQueueId::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, @@ -1595,10 +1297,8 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) return; } - chan = CF_GetChannelFromTxn(txn); - /* this should always be */ - FW_ASSERT(chan != NULL); + FW_ASSERT(txn->chan != NULL); /* If this was on the TXA queue (transmit side) then we need to move it out * so the tick processor will stop trying to actively transmit something - @@ -1609,8 +1309,8 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) * (RX queue is not separated into A/W parts) */ if (txn->flags.com.q_index == CfdpQueueId::TXA) { - CF_DequeueTransaction(txn); - CF_InsertSortPrio(txn, CfdpQueueId::TXW); + txn->chan->dequeueTransaction(txn); + txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); } if (true == txn->fd.isOpen()) @@ -1630,9 +1330,7 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) /* extra bookkeeping for tx direction only */ if (txn->history->dir == CF_Direction_TX && txn->flags.tx.cmd_tx) { - FW_ASSERT(chan->num_cmd_tx); /* sanity check */ - - --chan->num_cmd_tx; + txn->chan->decrementCmdTxCounter(); } txn->flags.com.keep_history = keep_history; @@ -1645,68 +1343,11 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) --txn->pb->num_ts; } - /* no need to come back to this txn */ - if (chan->cur == txn) - { - chan->cur = NULL; - } + txn->chan->clearCurrentIfMatch(txn); /* Put this transaction into the holdover state, inactivity timer will recycle it */ txn->state = CF_TxnState_HOLD; - CF_CFDP_ArmInactTimer(txn); -} - -void CfdpEngine::recycleTransaction(CF_Transaction_t *txn) -{ - CF_Channel_t * chan; - CF_CListNode_t **chunklist_head; - CfdpQueueId::T hist_destq; - - chan = CF_GetChannelFromTxn(txn); - - /* File should have been closed by the state machine, but if - * it still hanging open at this point, close it now so its not leaked. - * This is not normal/expected so log it if this happens. */ - if (true == txn->fd.isOpen()) - { - // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); - txn->fd.close(); - } - - CF_DequeueTransaction(txn); /* this makes it "float" (not in any queue) */ - - chan = CF_GetChannelFromTxn(txn); - - /* this should always be */ - if (chan != NULL && txn->history != NULL) - { - if (txn->chunks != NULL) - { - chunklist_head = CF_GetChunkListHead(chan, txn->history->dir); - if (chunklist_head != NULL) - { - CF_CList_InsertBack(chunklist_head, &txn->chunks->cl_node); - txn->chunks = NULL; - } - } - - if (txn->flags.com.keep_history) - { - /* move transaction history to history queue */ - hist_destq = CfdpQueueId::HIST; - } - else - { - hist_destq = CfdpQueueId::HIST_FREE; - } - CF_CList_InsertBack_Ex(chan, hist_destq, &txn->history->cl_node); - txn->history = NULL; - } - - /* this wipes it and puts it back onto the list to be found by - * CF_FindUnusedTransaction(). Need to preserve the chan_num - * and keep it associated with this channel, though. */ - CF_FreeTransaction(txn, txn->chan_num); + this->armInactTimer(txn); } void CfdpEngine::setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) @@ -1796,59 +1437,6 @@ void CfdpEngine::cancelTransaction(CF_Transaction_t *txn) } } -CF_CListTraverse_Status_t CfdpEngine::closeFiles(CF_CListNode_t *node, void *context) -{ - CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (true == txn->fd.isOpen()) - { - txn->fd.close(); - } - return CF_CLIST_CONT; -} - -// TODO BPC: This should be removed if we don't need enable/disable support -void CfdpEngine::disable(void) -{ - U32 i; - U32 j; - static const CfdpQueueId::T CLOSE_QUEUES[] = {CfdpQueueId::RX, CfdpQueueId::TXA, CfdpQueueId::TXW}; - CF_Channel_t * chan; - - for (i = 0; i < CF_NUM_CHANNELS; ++i) - { - chan = &this->m_engineData.channels[i]; - - /* first, close all active files */ - for (j = 0; j < (sizeof(CLOSE_QUEUES) / sizeof(CLOSE_QUEUES[0])); ++j) - { - CF_CList_Traverse(chan->qs[CLOSE_QUEUES[j]], CF_CFDP_CloseFiles, NULL); - } - - /* any playback directories need to have their directory ids closed */ - for (j = 0; j < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++j) - { - if (chan->playback[j].busy) - { - chan->playback[j].dir.close(); - } - } - - for (j = 0; j < CF_MAX_POLLING_DIR_PER_CHAN; ++j) - { - if (chan->polldir[j].pb.busy) - { - chan->polldir[j].pb.dir.close(); - } - } - - /* finally all queue counters must be reset */ - // memset(&CF_AppData.hk.Payload.channel_hk[i].q_size, 0, sizeof(CF_AppData.hk.Payload.channel_hk[i].q_size)); - - // TODO BPC: remove pipe references - // CFE_SB_DeletePipe(chan->pipe); - } -} - bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; @@ -1902,7 +1490,7 @@ void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) else { /* file inside an polling directory */ - if (CF_CFDP_IsPollingDir(txn->history->fnames.src_filename.toChar(), txn->chan_num)) + if (this->isPollingDir(txn->history->fnames.src_filename.toChar(), txn->chan_num)) { /* If fail directory is defined attempt move */ failDir = txn->cfdpManager->getFailDirParam(); diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 900e0f65776..3afb5ab462a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -37,10 +37,11 @@ #include -// Forward declaration - do NOT include CfdpManager.hpp to avoid circular dependency +// Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { namespace Ccsds { class CfdpManager; + class CfdpChannel; } } @@ -150,15 +151,6 @@ class CfdpEngine { */ void cycle(); - /** - * @brief Disable engine and reset all state - * - * TODO BPC: This can be removed - * - * Shuts down all active transactions and resets the engine - */ - void disable(); - /** * @brief Receive and process a PDU * @@ -268,6 +260,7 @@ class CfdpEngine { CfdpManager* m_manager; //!< Parent component for accessing protected methods CfdpEngineData m_engineData; //!< Engine state + CfdpChannel* m_channels[CF_NUM_CHANNELS]; //!< Channel objects // ---------------------------------------------------------------------- // Private helper methods @@ -297,24 +290,6 @@ class CfdpEngine { */ void finishTransaction(CF_Transaction_t *txn, bool keep_history); - /** - * @brief Recover resources associated with a transaction - * - * Wipes all data in the transaction struct and returns everything to its - * relevant FREE list so it can be used again. - * - * Notably, should any PDUs arrive after this that is related to this - * transaction, these PDUs will not be identifiable, and no longer associable - * to this transaction. - * - * @par Assumptions, External Events, and Notes: - * It is imperative that nothing uses the txn struct after this call, - * as it will now be invalid. This is effectively like free(). - * - * @param txn Pointer to the transaction object - */ - void recycleTransaction(CF_Transaction_t *txn); - /** * @brief Helper function to store transaction status code only * @@ -364,7 +339,36 @@ class CfdpEngine { * @param chan CF channel number * @param priority Priority of transfer */ - void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, U8 keep, U8 chan, U8 priority); + void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); + + /** + * @brief Initiate a file transfer transaction + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * @param dest_id Destination entity ID + */ + void txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, + U8 priority, CfdpEntityId dest_id); + + /** + * @brief Initiate playback of a directory + * + * @param pb Playback state + * @param src_filename Source filename + * @param dst_filename Destination filename + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * @param dest_id Destination entity ID + * @returns SUCCESS if initiated, error otherwise + */ + CfdpStatus::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** * @brief Helper function to start a new RX transaction @@ -529,6 +533,13 @@ class CfdpEngine { */ void appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); + /** + * @brief Set the PDU length field in the PDU header + * + * @param ph Pointer to logical PDU buffer + */ + void setPduLength(CF_Logical_PduBuffer_t *ph); + // PDU Operations - Receive /** @@ -727,6 +738,13 @@ class CfdpEngine { */ void dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + /** + * @brief Dispatch TX state machine for a transaction + * + * @param txn Pointer to the transaction state + */ + void dispatchTx(CF_Transaction_t *txn); + // Channel Processing /** @@ -765,15 +783,6 @@ class CfdpEngine { */ CF_CListTraverse_Status_t doTick(CF_CListNode_t *node, void *context); - /** - * @brief Traverse callback for closing transaction files - * - * @param node List node being traversed - * @param context Callback context (unused) - * @returns Traversal status (always CONT) - */ - CF_CListTraverse_Status_t closeFiles(CF_CListNode_t *node, void *context); - // Playback & Polling /** diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 19d2f4ca0c6..11cb506723b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -6,6 +6,7 @@ #include #include +#include namespace Svc { namespace Ccsds { @@ -80,7 +81,8 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) CF_CFDP_DecodeStart(pdu.pdec, fwBuffer.getData(), &pdu, fwBuffer.getSize()); // Identify and dispatch this PDU - this->m_engine->receivePdu(portNum, &pdu); + // There is a direct mapping from port number to channel ID + this->m_engine->receivePdu(static_cast(portNum), &pdu); // Return buffer this->dataInReturn_out(portNum, fwBuffer); @@ -251,7 +253,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // ---------------------------------------------------------------------- CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, - CF_EncoderState*& encoderPtr, CF_Channel& chan, + CF_EncoderState*& encoderPtr, CfdpChannel& chan, FwSizeType size) { // FwIndexType portNum; @@ -270,8 +272,8 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m FW_ASSERT(encoderPtr == NULL); // Check throttling limit first - U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.channel_id); - if (chan.outgoing_counter >= max_pdus) + U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.getChannelId()); + if (chan.getOutgoingCounter() >= max_pdus) { status = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; } @@ -288,7 +290,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m msgPtr = this->pduBuffers[i].data; encoderPtr = &this->pduBuffers[i].encoder; - chan.outgoing_counter++; + chan.incrementOutgoingCounter(); status = CfdpStatus::SUCCESS; break; } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index e7fe74f3e68..2b750ba0c8a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -15,11 +15,10 @@ namespace Svc { namespace Ccsds { -// Forward declaration +// Forward declarations struct CF_Channel; - -// Forward declaration for CFDP engine class class CfdpEngine; +class CfdpChannel; class CfdpManager final : public CfdpManagerComponentBase { public: @@ -64,7 +63,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // Equivelent of CF_CFDP_MsgOutGet CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, - CF_EncoderState*& encoderPtr, CF_Channel& chan, + CF_EncoderState*& encoderPtr, CfdpChannel& chan, FwSizeType size); // Not sure there is an equivelent void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index c5807f31aec..7e0418248be 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -37,6 +37,7 @@ #include #include +#include #include #include #include @@ -1057,7 +1058,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - CF_CFDP_RecycleTransaction(txn); + txn->chan->recycleTransaction(txn); /* NOTE: this must be the last thing in here. Do not use txn after this */ } diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index 723d537f469..c51683407f0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -34,6 +34,7 @@ #include #include +#include #include #include #include @@ -79,8 +80,8 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ - CF_DequeueTransaction(txn); - CF_InsertSortPrio(txn, CfdpQueueId::TXW); + txn->chan->dequeueTransaction(txn); + txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ CF_CFDP_ArmAckTimer(txn); @@ -729,7 +730,7 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - CF_CFDP_RecycleTransaction(txn); + txn->chan->recycleTransaction(txn); /* NOTE: this must be the last thing in here. Do not use txn after this */ } diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 464b5b87b24..4386089bba6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -52,6 +52,9 @@ namespace Svc { namespace Ccsds { +// Forward declarations +class CfdpChannel; + /** * @brief Maximum possible number of transactions that may exist on a single CF channel */ @@ -410,8 +413,19 @@ typedef struct CF_Transaction /**< \brief Reference to the wrapper F' component in order to send PDUs */ CfdpManager* cfdpManager; + /**< \brief Pointer to the channel wrapper this transaction belongs to */ + CfdpChannel* chan; + } CF_Transaction_t; +/** + * @brief Callback function type for use with CF_TraverseAllTransactions() + * + * @param txn Pointer to current transaction being traversed + * @param context Opaque object passed from initial call + */ +typedef void (*CF_TraverseAllTransactions_fn_t)(CF_Transaction_t *txn, void *context); + /** * @brief Identifies the type of timer tick being processed */ @@ -437,9 +451,6 @@ typedef struct CF_Channel CF_CListNode_t *qs[CfdpQueueId::NUM]; CF_CListNode_t *cs[CF_Direction_NUM]; - // TODO BPC: remove all pipe references - // CFE_SB_PipeId_t pipe; - U32 num_cmd_tx; CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; @@ -447,9 +458,6 @@ typedef struct CF_Channel /* Polling directory state */ CF_PollDir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; - // TODO BPC: remove all semaphore references - // osal_id_t sem_id; /**< \brief semaphore id for output pipe */ - const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ /**< \brief Reference to the wrapper F' component in order to reference parameters */ diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index c1b90763de8..482b3b6d2a6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -38,22 +38,6 @@ namespace Svc { namespace Ccsds { - -CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn) -{ - CF_Channel_t *chan; - - if (txn->chan_num < CF_NUM_CHANNELS) - { - chan = &cfdpEngine.channels[txn->chan_num]; - } - else - { - chan = NULL; - } - - return chan; -} CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction) { @@ -158,19 +142,6 @@ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) CF_CList_InsertBack_Ex(chan, CfdpQueueId::HIST_FREE, &history->cl_node); } -void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan) -{ - // Preserve the cfdpManager pointer across transaction reuse - CfdpManager* savedCfdpManager = txn->cfdpManager; - - // TODO BPC: make sure transaction default constructor is sane - *txn = CF_Transaction_t{}; - txn->chan_num = chan; - txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer - CF_CList_InitNode(&txn->cl_node); - CF_CList_InsertBack_Ex(&cfdpEngine.channels[chan], CfdpQueueId::FREE, &txn->cl_node); -} - CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -230,42 +201,6 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) return CF_CLIST_CONT; } -void CF_InsertSortPrio(CF_Transaction_t *txn, CfdpQueueId::T queue) -{ - bool insert_back = false; - CF_Channel_t *chan = &cfdpEngine.channels[txn->chan_num]; - - FW_ASSERT(txn->chan_num < CF_NUM_CHANNELS, txn->chan_num, CF_NUM_CHANNELS); - - /* look for proper position on PEND queue for this transaction. - * This is a simple priority sort. */ - - if (!chan->qs[queue]) - { - /* list is empty, so just insert */ - insert_back = true; - } - else - { - CF_Traverse_PriorityArg_t arg = {NULL, txn->priority}; - CF_CList_Traverse_R(chan->qs[queue], CF_PrioSearch, &arg); - if (arg.txn) - { - CF_CList_InsertAfter_Ex(chan, queue, &arg.txn->cl_node, &txn->cl_node); - } - else - { - insert_back = true; - } - } - - if (insert_back) - { - CF_CList_InsertBack_Ex(chan, queue, &txn->cl_node); - } - txn->flags.com.q_index = queue; -} - CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) { CF_TraverseAll_Arg_t *traverse_all = static_cast(arg); @@ -284,15 +219,6 @@ I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn return args.counter; } -I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context) -{ - int i; - I32 ret = 0; - for (i = 0; i < CF_NUM_CHANNELS; ++i) - ret += CF_TraverseAllTransactions(cfdpEngine.channels + i, fn, context); - return ret; -} - bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) { /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 199f3daaae6..29e1e078b42 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -53,14 +53,6 @@ typedef struct CF_Traverse_TransSeqArg CF_Transaction_t * txn; /**< \brief output transaction pointer */ } CF_Traverse_TransSeqArg_t; -/** - * @brief Callback function type for use with CF_TraverseAllTransactions() - * - * @param txn Pointer to current transaction being traversed - * @param context Opaque object passed from initial call - */ -typedef void (*CF_TraverseAllTransactions_fn_t)(CF_Transaction_t *txn, void *context); - /** * @brief Argument structure for use with CF_TraverseAllTransactions() * @@ -84,33 +76,6 @@ typedef struct CF_Traverse_PriorityArg U8 priority; /**< \brief seeking this priority */ } CF_Traverse_PriorityArg_t; -/* free a transaction from the queue it's on. - * NOTE: this leaves the transaction in a bad state, - * so it must be followed by placing the transaction on - * another queue. Need this function because the path of - * freeing a transaction (returning to default state) - * means that it must be removed from the current queue - * otherwise if the structure is zero'd out the queue - * will become corrupted due to other nodes on the queue - * pointing to an invalid node */ -static inline void CF_DequeueTransaction(CF_Transaction_t *txn) -{ - FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); - CF_CList_Remove(&cfdpEngine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; -} - -static inline void CF_MoveTransaction(CF_Transaction_t *txn, CfdpQueueId::T queue) -{ - FW_ASSERT(txn && (txn->chan_num < CF_NUM_CHANNELS)); - CF_CList_Remove(&cfdpEngine.channels[txn->chan_num].qs[txn->flags.com.q_index], &txn->cl_node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; - CF_CList_InsertBack(&cfdpEngine.channels[txn->chan_num].qs[queue], &txn->cl_node); - txn->flags.com.q_index = queue; - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; -} static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *node) { @@ -161,17 +126,6 @@ CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t di */ void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history); -/************************************************************************/ -/** @brief Frees and resets a transaction and returns it for later use. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param chan The channel number which this transaction is associated with - */ -void CF_FreeTransaction(CF_Transaction_t *txn, U8 chan); - /************************************************************************/ /** @brief Finds an active transaction by sequence number. * @@ -208,23 +162,6 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, */ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); -/************************************************************************/ -/** @brief Insert a transaction into a priority sorted transaction queue. - * - * @par Description - * This function works by walking the queue in reverse to find a - * transaction with a higher priority than the given transaction. - * The given transaction is then inserted after that one, since it - * would be the next lower priority. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param queue Index of queue to insert into - */ -void CF_InsertSortPrio(CF_Transaction_t *txn, CfdpQueueId::T queue); - /************************************************************************/ /** @brief Traverses all transactions on all active queues and performs an operation on them. * @@ -239,19 +176,6 @@ void CF_InsertSortPrio(CF_Transaction_t *txn, CfdpQueueId::T queue); */ I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context); -/************************************************************************/ -/** @brief Traverses all transactions on all channels and performs an operation on them. - * - * @par Assumptions, External Events, and Notes: - * fn must be a valid function. context must not be NULL. - * - * @param fn Callback to invoke for all traversed transactions - * @param context Opaque object to pass to all callbacks - * - * @returns Number of transactions traversed - */ -I32 CF_TraverseAllTransactions_All_Channels(CF_TraverseAllTransactions_fn_t fn, void *context); - /************************************************************************/ /** @brief List traversal function performs operation on every active transaction. * @@ -316,19 +240,6 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); */ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); -/************************************************************************/ -/** @brief Gets the associated channel struct from a transaction - * - * @par Assumptions, External Events, and Notes: - * txn must not be null, and the chan_num must be set - * - * @param txn Transaction - * - * @returns Pointer to CF_Channel_t struct associated with the transaction - * @retval NULL if checks failed - */ -CF_Channel_t *CF_GetChannelFromTxn(CF_Transaction_t *txn); - /************************************************************************/ /** @brief Gets the head of the chunk list for the given channel + direction * From 2e9b2c625459056c3e4361ded03994f13153c5c1 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 13:24:24 -0700 Subject: [PATCH 100/185] Refactor CfdpEngineData to be CfdpEngine member variables --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 5 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 46 ++-- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 334 ++++++++++++++------------ Svc/Ccsds/CfdpManager/CfdpRx.cpp | 50 ++-- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 50 ++-- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 33 +-- 6 files changed, 260 insertions(+), 258 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 02dd85f8ce0..88039bf6264 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -32,6 +32,8 @@ #include +#include + #include #include #include @@ -364,6 +366,7 @@ void CfdpChannel::freeTransaction(CF_Transaction_t* txn) *txn = CF_Transaction_t{}; txn->chan_num = m_channel->channel_id; txn->chan = this; // Set chan pointer to this channel + txn->engine = m_engine; // Set engine pointer txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer CF_CList_InitNode(&txn->cl_node); CF_CList_InsertBack_Ex(m_channel, CfdpQueueId::FREE, &txn->cl_node); @@ -650,7 +653,7 @@ CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, * off the active queue. Run until either of these occur. */ while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) { - CF_CFDP_DispatchTx(txn); + txn->engine->dispatchTx(txn); } args->ran_one = 1; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 912a05d91c3..2b5861a9839 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -84,7 +84,7 @@ void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_P CfdpEngine::CfdpEngine(CfdpManager* manager) : m_manager(manager), - m_engineData() + m_seqNum(0) { // TODO BPC: Should we intialize CfdpEngine here or wait for the init() function? for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) @@ -113,8 +113,8 @@ CfdpStatus::T CfdpEngine::init() { /* initialize all transaction nodes */ CF_History_t * history; - CF_Transaction_t * txn = this->m_engineData.transactions; - CF_ChunkWrapper_t *cw = this->m_engineData.chunks; + CF_Transaction_t * txn = this->m_transactions; + CF_ChunkWrapper_t *cw = this->m_chunks; CF_CListNode_t ** list_head; CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 chunk_mem_offset = 0; @@ -127,18 +127,18 @@ CfdpStatus::T CfdpEngine::init() for (i = 0; i < CF_NUM_CHANNELS; ++i) { - m_channels[i] = new CfdpChannel(this, &this->m_engineData.channels[i]); + m_channels[i] = new CfdpChannel(this, &this->m_channelData[i]); FW_ASSERT(m_channels[i] != nullptr); // TODO BPC: Add pointer to component in order to send output buffers - this->m_engineData.channels[i].cfdpManager = this->m_manager; - this->m_engineData.channels[i].channel_id = i; - this->m_engineData.channels[i].flowState = CfdpFlow::NOT_FROZEN; + this->m_channelData[i].cfdpManager = this->m_manager; + this->m_channelData[i].channel_id = i; + this->m_channelData[i].flowState = CfdpFlow::NOT_FROZEN; /* Clear all queue heads to start fresh */ for (k = 0; k < CfdpQueueId::NUM; ++k) { - this->m_engineData.channels[i].qs[k] = NULL; + this->m_channelData[i].qs[k] = NULL; } for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) @@ -151,11 +151,11 @@ CfdpStatus::T CfdpEngine::init() for (k = 0; k < CF_Direction_NUM; ++k, ++cw) { - list_head = CF_GetChunkListHead(&this->m_engineData.channels[i], k); + list_head = CF_GetChunkListHead(&this->m_channelData[i], k); FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &this->m_engineData.chunk_mem[chunk_mem_offset]); + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &this->m_chunkMem[chunk_mem_offset]); chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; CF_CList_InitNode(&cw->cl_node); CF_CList_InsertBack(list_head, &cw->cl_node); @@ -164,9 +164,9 @@ CfdpStatus::T CfdpEngine::init() for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) { - history = &this->m_engineData.histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; + history = &this->m_histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; CF_CList_InitNode(&history->cl_node); - CF_CList_InsertBack_Ex(&this->m_engineData.channels[i], CfdpQueueId::HIST_FREE, &history->cl_node); + CF_CList_InsertBack_Ex(&this->m_channelData[i], CfdpQueueId::HIST_FREE, &history->cl_node); } } @@ -1024,7 +1024,7 @@ void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) { FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - this->m_engineData.channels[channelId].flowState = flowState; + this->m_channelData[channelId].flowState = flowState; } void CfdpEngine::initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) @@ -1049,10 +1049,10 @@ void CfdpEngine::txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, this->initTxnTxFile(txn, cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ - ++this->m_engineData.seq_num; + ++this->m_seqNum; /* Capture info for history */ - txn->history->seq_num = this->m_engineData.seq_num; + txn->history->seq_num = this->m_seqNum; txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); txn->history->peer_eid = dest_id; @@ -1064,14 +1064,14 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &this->m_engineData.channels[chan_num]; + CF_Channel_t * chan = &this->m_channelData[chan_num]; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); CfdpStatus::T ret = CfdpStatus::SUCCESS; if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&this->m_engineData.channels[chan_num], CF_Direction_TX); + txn = CF_FindUnusedTransaction(&this->m_channelData[chan_num], CF_Direction_TX); } else { @@ -1101,7 +1101,7 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &this->m_engineData.channels[chan_num]; + CF_Channel_t * chan = &this->m_channelData[chan_num]; CF_Transaction_t *txn; // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::RX] < CF_MAX_SIMULTANEOUS_RX) @@ -1171,7 +1171,7 @@ CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw:: // Loop through the channel's playback directories to find an open slot for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &this->m_engineData.channels[chan].playback[i]; + pb = &this->m_channelData[chan].playback[i]; if (!pb->busy) { break; @@ -1201,7 +1201,7 @@ CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& s FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // First check if the poll directory is already in use - pd = &this->m_engineData.channels[chanId].polldir[pollId]; + pd = &this->m_channelData[chanId].polldir[pollId]; if(pd->enabled == Fw::Enabled::DISABLED) { // Populate arguments @@ -1234,7 +1234,7 @@ CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // Check if the poll directory is in use - pd = &this->m_engineData.channels[chanId].polldir[pollId]; + pd = &this->m_channelData[chanId].polldir[pollId]; if(pd->enabled == Fw::Enabled::DISABLED) { // Clear poll directory arguments @@ -1264,7 +1264,7 @@ void CfdpEngine::cycle(void) for (i = 0; i < CF_NUM_CHANNELS; ++i) { - CF_Channel_t *chanData = &this->m_engineData.channels[i]; + CF_Channel_t *chanData = &this->m_channelData[i]; chanData->outgoing_counter = 0; if (chanData->flowState == CfdpFlow::NOT_FROZEN) @@ -1452,7 +1452,7 @@ bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - pd = &this->m_engineData.channels[chan_num].polldir[i]; + pd = &this->m_channelData[chan_num].polldir[i]; if (strcmp(src_dir, pd->srcDir.toChar()) == 0) { return_code = true; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 3afb5ab462a..1cc14974827 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -241,34 +241,17 @@ class CfdpEngine { // Internal interfaces (used by other CFDP classes and legacy code) // ---------------------------------------------------------------------- - /** - * @brief Get engine data (for access by other CFDP code) - * @returns Reference to engine data - */ - CfdpEngineData& getData() { return m_engineData; } - /** * @brief Get manager pointer (for access to protected methods) * @returns Pointer to parent CfdpManager */ CfdpManager* getManager() { return m_manager; } - private: - // ---------------------------------------------------------------------- - // Private member variables - // ---------------------------------------------------------------------- - - CfdpManager* m_manager; //!< Parent component for accessing protected methods - CfdpEngineData m_engineData; //!< Engine state - CfdpChannel* m_channels[CF_NUM_CHANNELS]; //!< Channel objects - // ---------------------------------------------------------------------- - // Private helper methods - // All the non-public CFDP functions converted to methods + // Public Transaction Interface + // Methods used by CfdpRx/CfdpTx transaction processing // ---------------------------------------------------------------------- - // Transaction Management - /** * @brief Finish a transaction * @@ -305,87 +288,14 @@ class CfdpEngine { void setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); /** - * @brief Send an end of transaction packet + * @brief Arm the ACK timer for a transaction * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Sets the ACK timer duration based on the channel configuration and marks + * the timer as armed. * * @param txn Pointer to the transaction object */ - void sendEotPkt(CF_Transaction_t *txn); - - /** - * @brief Cancels a transaction - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - */ - void cancelTransaction(CF_Transaction_t *txn); - - /** - * @brief Helper function to set tx file state in a transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for sending a file. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - */ - void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); - - /** - * @brief Initiate a file transfer transaction - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - * @param dest_id Destination entity ID - */ - void txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, - U8 priority, CfdpEntityId dest_id); - - /** - * @brief Initiate playback of a directory - * - * @param pb Playback state - * @param src_filename Source filename - * @param dst_filename Destination filename - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - * @param dest_id Destination entity ID - * @returns SUCCESS if initiated, error otherwise - */ - CfdpStatus::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, - CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); - - /** - * @brief Helper function to start a new RX transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for receiving a file. Note that in the - * receive direction, most fields are unknown until the MD is received, - * and thus are left in their initial state here (generally 0). - * - * If there is no capacity for another RX transaction, this returns NULL. - * - * @param chan_num CF channel number - * @returns Pointer to new transaction - */ - CF_Transaction_t* startRxTransaction(U8 chan_num); - - // PDU Operations - Send + void armAckTimer(CF_Transaction_t *txn); /** * @brief Build the PDU header in the output buffer to prepare to send a packet @@ -517,51 +427,6 @@ class CfdpEngine { */ CfdpStatus::T sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - /** - * @brief Appends a single TLV value to the logical PDU data - * - * This function implements common functionality between SendEof and SendFin - * which append a TLV value specifying the faulting entity ID. - * - * @par Assumptions, External Events, and Notes: - * ptlv_list must not be NULL. - * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented - * - * @param ptlv_list TLV list from current PDU buffer. - * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. - * @param local_eid Local entity ID to append - */ - void appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); - - /** - * @brief Set the PDU length field in the PDU header - * - * @param ph Pointer to logical PDU buffer - */ - void setPduLength(CF_Logical_PduBuffer_t *ph); - - // PDU Operations - Receive - - /** - * @brief Interpret common PDU header and file directive header - * - * @par Description - * This interprets the common PDU header and the file directive header - * (if applicable) and populates the logical PDU buffer. - * - * @par Assumptions, External Events, and Notes: - * A new message has been received. - * - * @param chan_num The channel number for statistics purposes - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::ERROR for general errors - * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short - */ - CfdpStatus::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); - /** * @brief Unpack a metadata PDU from a received message * @@ -671,6 +536,176 @@ class CfdpEngine { */ CfdpStatus::T recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + /** + * @brief Initiate a file transfer transaction + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * @param dest_id Destination entity ID + */ + void txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, + U8 priority, CfdpEntityId dest_id); + + /** + * @brief Initiate playback of a directory + * + * @param pb Playback state + * @param src_filename Source filename + * @param dst_filename Destination filename + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + * @param dest_id Destination entity ID + * @returns SUCCESS if initiated, error otherwise + */ + CfdpStatus::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); + + /** + * @brief Dispatch TX state machine for a transaction + * + * Called by CfdpChannel to drive the TX state machine for a transaction. + * + * @param txn Pointer to the transaction state + */ + void dispatchTx(CF_Transaction_t *txn); + + private: + // ---------------------------------------------------------------------- + // Private member variables + // ---------------------------------------------------------------------- + + CfdpManager* m_manager; //!< Parent component for event and telemetry methods + CfdpChannel* m_channels[CF_NUM_CHANNELS]; //!< Channel wrapper objects + + //! Sequence number tracker for outgoing transactions + CfdpTransactionSeq m_seqNum; + + //! All transaction objects (allocated once at init) + CF_Transaction_t m_transactions[CF_NUM_TRANSACTIONS]; + + //! History entries for completed transactions + CF_History_t m_histories[CF_NUM_HISTORIES]; + + //! Channel data structures (wrapped by m_channels objects) + CF_Channel_t m_channelData[CF_NUM_CHANNELS]; + + //! Chunk wrappers for file data chunks + CF_ChunkWrapper_t m_chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; + + //! Chunk memory backing store + CF_Chunk_t m_chunkMem[CF_NUM_CHUNKS_ALL_CHANNELS]; + + // ---------------------------------------------------------------------- + // Private helper methods + // All the non-public CFDP functions converted to methods + // ---------------------------------------------------------------------- + + // Transaction Management + + /** + * @brief Send an end of transaction packet + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void sendEotPkt(CF_Transaction_t *txn); + + /** + * @brief Cancels a transaction + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + */ + void cancelTransaction(CF_Transaction_t *txn); + + /** + * @brief Helper function to set tx file state in a transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for sending a file. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction state + * @param cfdp_class Set to class 1 or class 2 + * @param keep Whether to keep the local file + * @param chan CF channel number + * @param priority Priority of transfer + */ + void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); + + /** + * @brief Helper function to start a new RX transaction + * + * This sets various fields inside a newly-allocated transaction + * structure appropriately for receiving a file. Note that in the + * receive direction, most fields are unknown until the MD is received, + * and thus are left in their initial state here (generally 0). + * + * If there is no capacity for another RX transaction, this returns NULL. + * + * @param chan_num CF channel number + * @returns Pointer to new transaction + */ + CF_Transaction_t* startRxTransaction(U8 chan_num); + + // PDU Operations - Send + + /** + * @brief Appends a single TLV value to the logical PDU data + * + * This function implements common functionality between SendEof and SendFin + * which append a TLV value specifying the faulting entity ID. + * + * @par Assumptions, External Events, and Notes: + * ptlv_list must not be NULL. + * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented + * + * @param ptlv_list TLV list from current PDU buffer. + * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. + * @param local_eid Local entity ID to append + */ + void appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); + + /** + * @brief Set the PDU length field in the PDU header + * + * @param ph Pointer to logical PDU buffer + */ + void setPduLength(CF_Logical_PduBuffer_t *ph); + + // PDU Operations - Receive + + /** + * @brief Interpret common PDU header and file directive header + * + * @par Description + * This interprets the common PDU header and the file directive header + * (if applicable) and populates the logical PDU buffer. + * + * @par Assumptions, External Events, and Notes: + * A new message has been received. + * + * @param chan_num The channel number for statistics purposes + * @param ph The logical PDU buffer being received + * + * @returns integer status code + * @retval CfdpStatus::SUCCESS on success + * @retval CfdpStatus::ERROR for general errors + * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short + */ + CfdpStatus::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); + /** * @brief Receive state function to ignore a packet * @@ -738,13 +773,6 @@ class CfdpEngine { */ void dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); - /** - * @brief Dispatch TX state machine for a transaction - * - * @param txn Pointer to the transaction state - */ - void dispatchTx(CF_Transaction_t *txn); - // Channel Processing /** @@ -837,16 +865,6 @@ class CfdpEngine { */ CfdpStatus::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); - /** - * @brief Arm the ACK timer for a transaction - * - * Sets the ACK timer duration based on the channel configuration and marks - * the timer as armed. - * - * @param txn Pointer to the transaction object - */ - void armAckTimer(CF_Transaction_t *txn); - /** * @brief Arm the inactivity timer for a transaction * diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 7e0418248be..0b08efd9edb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -47,13 +47,13 @@ namespace Ccsds { void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { - CF_CFDP_SetTxnStatus(txn, txn_stat); + txn->engine->setTxnStatus(txn, txn_stat); txn->flags.rx.send_fin = true; } void CF_CFDP_R1_Reset(CF_Transaction_t *txn) { - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); } void CF_CFDP_R2_Reset(CF_Transaction_t *txn) @@ -144,7 +144,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); + txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else @@ -193,7 +193,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, // (long)pdu->offset, (long)fret); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } @@ -209,7 +209,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, // (long)pdu->data_len, (long)fret); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } @@ -228,7 +228,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf CfdpStatus::T ret = CfdpStatus::SUCCESS; const CF_Logical_PduEof_t *eof; - if (!CF_CFDP_RecvEof(txn, ph)) + if (!txn->engine->recvEof(txn, ph)) { /* this function is only entered for PDUs identified as EOF type */ eof = &ph->int_header.eof; @@ -315,7 +315,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - CF_CFDP_SetTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); + txn->engine->setTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); CF_CFDP_R2_Reset(txn); } } @@ -340,7 +340,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer int ret; /* got file data PDU? */ - ret = CF_CFDP_RecvFd(txn, ph); + ret = txn->engine->recvFd(txn, ph); if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); @@ -377,7 +377,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer } /* got file data PDU? */ - ret = CF_CFDP_RecvFd(txn, ph); + ret = txn->engine->recvFd(txn, ph); if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); @@ -395,7 +395,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (!txn->flags.rx.complete) { - CF_CFDP_ArmAckTimer(txn); /* re-arm ACK timer, since we got data */ + txn->engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ } txn->state_data.receive.r2.acknak_count = 0; @@ -436,7 +436,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { CF_Logical_PduBuffer_t *ph = - CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, + txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, true); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; @@ -468,8 +468,8 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) else { /* gaps are present, so let's send the NAK PDU */ - nak->scope_end = 0; - sret = CF_CFDP_SendNak(txn, ph); + nak->scope_end = 0; + sret = txn->engine->sendNak(txn, ph); txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ @@ -495,7 +495,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->segment_list.segments[0].offset_end = 0; nak->segment_list.num_segments = 1; - sret = CF_CFDP_SendNak(txn, ph); + sret = txn->engine->sendNak(txn, ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) @@ -537,7 +537,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); } - CF_CFDP_ArmAckTimer(txn); + txn->engine->armAckTimer(txn); } status = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); @@ -594,7 +594,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); return CfdpStatus::ERROR; } @@ -627,7 +627,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, // (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; success = false; break; @@ -641,7 +641,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; success = false; break; @@ -694,7 +694,7 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) if (ret != CfdpStatus::ERROR) { - sret = CF_CFDP_SendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, + sret = txn->engine->sendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); @@ -712,7 +712,7 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!CF_CFDP_RecvAck(txn, ph)) + if (!txn->engine->recvAck(txn, ph)) { /* got fin-ack, so time to close the state */ CF_CFDP_R2_Reset(txn); @@ -743,7 +743,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) * the md PDU */ fname = txn->history->fnames.dst_filename; - status = CF_CFDP_RecvMd(txn, ph); + status = txn->engine->recvMd(txn, ph); if (status == CfdpStatus::SUCCESS) { /* successfully obtained md PDU */ @@ -954,11 +954,11 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); + txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; /* give up on this */ - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); txn->flags.com.ack_timer_armed = false; } else @@ -971,7 +971,7 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) if (txn->flags.com.ack_timer_armed) { /* whether sending FIN or waiting for more filedata, need ACK timer armed */ - CF_CFDP_ArmAckTimer(txn); + txn->engine->armAckTimer(txn); } } } @@ -1015,7 +1015,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ if (txn->flags.rx.send_eof_ack) { - sret = CF_CFDP_SendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + sret = txn->engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, static_cast(txn->state_data.receive.r2.eof_cc), txn->history->peer_eid, txn->history->seq_num); FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index c51683407f0..c37b6d9e7a0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -56,7 +56,7 @@ CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn) // CF_CRC_Finalize(&txn->crc); txn->flags.com.crc_calc = true; } - return CF_CFDP_SendEof(txn); + return txn->engine->sendEof(txn); } void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) @@ -68,7 +68,7 @@ void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) /* NOTE: this is not always true, as class 1 can request an EOF ack. * In this case we could change state to CLOSEOUT_SYNC instead and wait, * but right now we do not request an EOF ack in S1 */ - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); } void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) @@ -84,7 +84,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ - CF_CFDP_ArmAckTimer(txn); + txn->engine->armAckTimer(txn); } CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) @@ -100,7 +100,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - ph = CF_CFDP_ConstructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), + ph = txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), txn->history->peer_eid, 0, txn->history->seq_num, true); if (!ph) { @@ -176,7 +176,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes if (ret == CfdpStatus::SUCCESS) { txn->state_data.send.cached_pos += status; - CF_CFDP_SendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + txn->engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ @@ -205,7 +205,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) if(status != CfdpStatus::SUCCESS) { /* IO error -- change state and send EOF */ - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); txn->state_data.send.sub_state = CF_TxSubState_EOF; } else if (bytes_processed > 0) @@ -238,7 +238,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce if (txn->flags.tx.md_need_send) { - sret = CF_CFDP_SendMd(txn); + sret = txn->engine->sendMd(txn); if (sret == CfdpStatus::SEND_PDU_ERROR) { ret = CfdpStatus::ERROR; /* error occurred */ @@ -285,9 +285,9 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); if (status != CfdpStatus::SUCCESS) { - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); + txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); return; } @@ -346,7 +346,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (success) { - status = CF_CFDP_SendMd(txn); + status = txn->engine->sendMd(txn); if (status == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ @@ -365,8 +365,8 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) if (!success) { - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - CF_CFDP_FinishTransaction(txn, true); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->engine->finishTransaction(txn, true); } /* don't need to reset the CRC since its taken care of by reset_cfdp() */ @@ -374,7 +374,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) { - CfdpStatus::T ret = CF_CFDP_SendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, + CfdpStatus::T ret = txn->engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, static_cast(txn->state_data.send.s2.fin_cc), txn->history->peer_eid, txn->history->seq_num); return ret; @@ -386,7 +386,7 @@ void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_EARLY_FIN); + txn->engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; @@ -396,7 +396,7 @@ void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!CF_CFDP_RecvFin(txn, ph)) + if (!txn->engine->recvFin(txn, ph)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ @@ -407,12 +407,12 @@ void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - CF_CFDP_SetTxnStatus(txn, static_cast(ph->int_header.fin.cc)); + txn->engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything * to the peer, regardless of whether we got every ACK we expected. */ - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); } txn->flags.tx.send_fin_ack = true; } @@ -430,7 +430,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (CF_CFDP_RecvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + if (txn->engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -482,13 +482,13 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_ArmAckTimer(txn); + txn->engine->armAckTimer(txn); CF_CFDP_S2_Nak(txn, ph); } void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!CF_CFDP_RecvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) + if (!txn->engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) { txn->flags.tx.eof_ack_recv = true; txn->flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ @@ -497,7 +497,7 @@ void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* if FIN was also received then we are done (these can come out of order) */ if (txn->flags.tx.fin_recv) { - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); } } else @@ -628,11 +628,11 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); + txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; /* give up on this */ - CF_CFDP_FinishTransaction(txn, true); + txn->engine->finishTransaction(txn, true); txn->flags.com.ack_timer_armed = false; } else @@ -657,7 +657,7 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) /* reset the ack timer if still waiting on something */ if (txn->flags.com.ack_timer_armed) { - CF_CFDP_ArmAckTimer(txn); + txn->engine->armAckTimer(txn); } } else @@ -692,7 +692,7 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, // (unsigned long)txn->history->seq_num); - CF_CFDP_SetTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + txn->engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 4386089bba6..3ee4f67501c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -35,6 +35,7 @@ #define CFDP_TYPES_HPP #include +#include #include #include @@ -44,16 +45,18 @@ #include #include #include -#include #include #include #include +#include namespace Svc { namespace Ccsds { // Forward declarations class CfdpChannel; +class CfdpManager; +class CfdpEngine; /** * @brief Maximum possible number of transactions that may exist on a single CF channel @@ -416,6 +419,9 @@ typedef struct CF_Transaction /**< \brief Pointer to the channel wrapper this transaction belongs to */ CfdpChannel* chan; + /**< \brief Pointer to the CFDP engine this transaction belongs to */ + CfdpEngine* engine; + } CF_Transaction_t; /** @@ -476,31 +482,6 @@ typedef struct CF_Channel } CF_Channel_t; -/** - * @brief An engine represents a pairing to a local EID - * - * Each engine can have at most CF_MAX_SIMULTANEOUS_TRANSACTIONS - * - * @note This struct8ure was ported from CF_Engine_t - */ -typedef struct CfdpEngineDataT -{ - CfdpEngineDataT() - : seq_num(0) - { - - } - CfdpTransactionSeq seq_num; /* \brief keep track of the next sequence number to use for sends */ - - /* NOTE: could have separate array of transactions as part of channel? */ - CF_Transaction_t transactions[CF_NUM_TRANSACTIONS]; - CF_History_t histories[CF_NUM_HISTORIES]; - CF_Channel_t channels[CF_NUM_CHANNELS]; - - CF_ChunkWrapper_t chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; - CF_Chunk_t chunk_mem[CF_NUM_CHUNKS_ALL_CHANNELS]; -} CfdpEngineData; - } // namespace Ccsds } // namespace Svc From 104ff1602ebc925f7d9a3d1d787008c2d9ebb3bf Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 14:12:17 -0700 Subject: [PATCH 101/185] Moved CF_Channel_t data into CfdpChannel member variables. There is still some akwardness of backwards compatible c style functions that need to be removed --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 174 ++++++++++++++------------ Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 155 +++++++++++++++++++---- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 70 +++++------ Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 106 +++------------- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 1 + Svc/Ccsds/CfdpManager/CfdpTx.cpp | 1 + 6 files changed, 280 insertions(+), 227 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 88039bf6264..8f6cb20df2f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -34,6 +34,7 @@ #include +#include #include #include #include @@ -47,12 +48,30 @@ namespace Ccsds { // Construction // ---------------------------------------------------------------------- -CfdpChannel::CfdpChannel(CfdpEngine* engine, CF_Channel_t* chan) : +CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpManager) : m_engine(engine), - m_channel(chan) + m_numCmdTx(0), + m_cur(nullptr), + m_cfdpManager(cfdpManager), + m_tickType(0), + m_channelId(channelId), + m_flowState(CfdpFlow::NOT_FROZEN), + m_outgoingCounter(0) { FW_ASSERT(engine != nullptr); - FW_ASSERT(chan != nullptr); + FW_ASSERT(cfdpManager != nullptr); + + // Initialize queue pointers + for (U32 i = 0; i < CfdpQueueId::NUM; i++) { + m_qs[i] = nullptr; + } + + // Initialize command/history lists + for (U32 i = 0; i < CF_Direction_NUM; i++) { + m_cs[i] = nullptr; + } + + // Playback and polling arrays are default-initialized } // ---------------------------------------------------------------------- @@ -64,31 +83,31 @@ void CfdpChannel::cycleTx() CF_Transaction_t* txn; CF_CFDP_CycleTx_args_t args; - if (m_channel->cfdpManager->getDequeueEnabledParam(m_channel->channel_id)) + if (m_cfdpManager->getDequeueEnabledParam(m_channelId)) { - args.chan = m_channel; + args.chan = this; args.ran_one = 0; /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many * PDUs that can be sent once we get to here */ - if (!m_channel->cur) + if (!m_cur) { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ // TODO BPC: refactor all while loops while (true) { /* Attempt to run something on TXA */ - CF_CList_Traverse(m_channel->qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); + CF_CList_Traverse(m_qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); /* Keep going until CfdpQueueId::PEND is empty or something is run */ - if (args.ran_one || m_channel->qs[CfdpQueueId::PEND] == NULL) + if (args.ran_one || m_qs[CfdpQueueId::PEND] == NULL) { break; } - txn = container_of_cpp(m_channel->qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); + txn = container_of_cpp(m_qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ @@ -112,7 +131,7 @@ void CfdpChannel::cycleTx() } /* in case the loop exited due to no message buffers, clear it and start from the top next time */ - m_channel->cur = NULL; + m_cur = NULL; } } @@ -124,16 +143,16 @@ void CfdpChannel::tickTransactions() CF_CFDP_S_Tick_Nak}; int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; - FW_ASSERT(m_channel->tick_type < CF_TickType_NUM_TYPES, m_channel->tick_type); + FW_ASSERT(m_tickType < CF_TickType_NUM_TYPES, m_tickType); - for (; m_channel->tick_type < CF_TickType_NUM_TYPES; ++m_channel->tick_type) + for (; m_tickType < CF_TickType_NUM_TYPES; ++m_tickType) { - CF_CFDP_Tick_args_t args = {m_channel, fns[m_channel->tick_type], 0, 0}; + CF_CFDP_Tick_args_t args = {this, fns[m_tickType], 0, 0}; do { args.cont = 0; - CF_CList_Traverse(m_channel->qs[qs[m_channel->tick_type]], CF_CFDP_DoTick, &args); + CF_CList_Traverse(m_qs[qs[m_tickType]], CF_CFDP_DoTick, &args); if (args.early_exit) { @@ -153,7 +172,7 @@ void CfdpChannel::tickTransactions() * * New file data on TXA */ - if (m_channel->tick_type != CF_TickType_TXW_NAK) + if (m_tickType != CF_TickType_TXW_NAK) { reset = false; } @@ -171,7 +190,7 @@ void CfdpChannel::tickTransactions() if (reset) { - m_channel->tick_type = CF_TickType_RX; /* reset tick type */ + m_tickType = CF_TickType_RX; /* reset tick type */ } } @@ -182,8 +201,8 @@ void CfdpChannel::processPlaybackDirectories() for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - this->processPlaybackDirectory(&m_channel->playback[i]); - // this->updatePollPbCounted(&m_channel->playback[i], m_channel->playback[i].busy, + this->processPlaybackDirectory(&m_playback[i]); + // this->updatePollPbCounted(&m_playback[i], m_playback[i].busy, // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); } } @@ -198,7 +217,7 @@ void CfdpChannel::processPollingDirectories() for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - pd = &m_channel->polldir[i]; + pd = &m_polldir[i]; // count_check = 0; if (pd->enabled) @@ -214,7 +233,7 @@ void CfdpChannel::processPollingDirectories() { /* the timer has expired */ status = m_engine->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, - CfdpKeep::DELETE, m_channel->channel_id, pd->priority, + CfdpKeep::DELETE, m_channelId, pd->priority, pd->destEid); if (status != CfdpStatus::SUCCESS) { @@ -252,28 +271,26 @@ CF_Transaction_t* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) CF_Transaction_t* txn; CfdpQueueId::T q_index; /* initialized below in if */ - FW_ASSERT(m_channel); - - if (m_channel->qs[CfdpQueueId::FREE]) + if (m_qs[CfdpQueueId::FREE]) { - node = m_channel->qs[CfdpQueueId::FREE]; + node = m_qs[CfdpQueueId::FREE]; txn = container_of_cpp(node, &CF_Transaction_t::cl_node); this->removeFromQueue(CfdpQueueId::FREE, &txn->cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (m_channel->qs[CfdpQueueId::HIST_FREE]) + if (m_qs[CfdpQueueId::HIST_FREE]) { q_index = CfdpQueueId::HIST_FREE; } else { /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(m_channel->qs[CfdpQueueId::HIST]); + FW_ASSERT(m_qs[CfdpQueueId::HIST]); q_index = CfdpQueueId::HIST; } - txn->history = container_of_cpp(m_channel->qs[q_index], &CF_History_t::cl_node); + txn->history = container_of_cpp(m_qs[q_index], &CF_History_t::cl_node); this->removeFromQueue(q_index, &txn->history->cl_node); @@ -302,8 +319,8 @@ CF_Transaction_t* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSe * * Let's put CfdpQueueId::RX up front, because most RX packets will be file data PDUs */ CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t* ptrs[] = {m_channel->qs[CfdpQueueId::RX], m_channel->qs[CfdpQueueId::PEND], m_channel->qs[CfdpQueueId::TXA], - m_channel->qs[CfdpQueueId::TXW]}; + CF_CListNode_t* ptrs[] = {m_qs[CfdpQueueId::RX], m_qs[CfdpQueueId::PEND], m_qs[CfdpQueueId::TXA], + m_qs[CfdpQueueId::TXW]}; CF_Transaction_t* ret = NULL; for (CF_CListNode_t* head : ptrs) @@ -323,7 +340,7 @@ I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, voi { CF_TraverseAll_Arg_t args = {fn, context, 0}; for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) - CF_CList_Traverse(m_channel->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); + CF_CList_Traverse(m_qs[queueidx], CF_TraverseAllTransactions_Impl, &args); return args.counter; } @@ -341,7 +358,7 @@ void CfdpChannel::resetHistory(CF_History_t* history) void CfdpChannel::dequeueTransaction(CF_Transaction_t* txn) { FW_ASSERT(txn); - CF_CList_Remove(&m_channel->qs[txn->flags.com.q_index], &txn->cl_node); + CF_CList_Remove(&m_qs[txn->flags.com.q_index], &txn->cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } @@ -349,10 +366,10 @@ void CfdpChannel::dequeueTransaction(CF_Transaction_t* txn) void CfdpChannel::moveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue) { FW_ASSERT(txn); - CF_CList_Remove(&m_channel->qs[txn->flags.com.q_index], &txn->cl_node); + CF_CList_Remove(&m_qs[txn->flags.com.q_index], &txn->cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; - CF_CList_InsertBack(&m_channel->qs[queue], &txn->cl_node); + CF_CList_InsertBack(&m_qs[queue], &txn->cl_node); txn->flags.com.q_index = queue; // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } @@ -364,12 +381,12 @@ void CfdpChannel::freeTransaction(CF_Transaction_t* txn) // TODO BPC: make sure transaction default constructor is sane *txn = CF_Transaction_t{}; - txn->chan_num = m_channel->channel_id; + txn->chan_num = m_channelId; txn->chan = this; // Set chan pointer to this channel txn->engine = m_engine; // Set engine pointer txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer CF_CList_InitNode(&txn->cl_node); - CF_CList_InsertBack_Ex(m_channel, CfdpQueueId::FREE, &txn->cl_node); + this->insertBackInQueue(CfdpQueueId::FREE, &txn->cl_node); } void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) @@ -389,7 +406,7 @@ void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) this->dequeueTransaction(txn); /* this makes it "float" (not in any queue) */ /* this should always be */ - if (m_channel != NULL && txn->history != NULL) + if (txn->history != NULL) { if (txn->chunks != NULL) { @@ -410,7 +427,7 @@ void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) { hist_destq = CfdpQueueId::HIST_FREE; } - CF_CList_InsertBack_Ex(m_channel, hist_destq, &txn->history->cl_node); + this->insertBackInQueue(hist_destq, &txn->history->cl_node); txn->history = NULL; } @@ -429,7 +446,7 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) /* look for proper position on PEND queue for this transaction. * This is a simple priority sort. */ - if (!m_channel->qs[queue]) + if (!m_qs[queue]) { /* list is empty, so just insert */ insert_back = true; @@ -437,10 +454,10 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) else { CF_Traverse_PriorityArg_t arg = {NULL, txn->priority}; - CF_CList_Traverse_R(m_channel->qs[queue], CF_PrioSearch, &arg); + CF_CList_Traverse_R(m_qs[queue], CF_PrioSearch, &arg); if (arg.txn) { - CF_CList_InsertAfter_Ex(m_channel, queue, &arg.txn->cl_node, &txn->cl_node); + this->insertAfterInQueue(queue, &arg.txn->cl_node, &txn->cl_node); } else { @@ -450,7 +467,7 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) if (insert_back) { - CF_CList_InsertBack_Ex(m_channel, queue, &txn->cl_node); + this->insertBackInQueue(queue, &txn->cl_node); } txn->flags.com.q_index = queue; } @@ -461,16 +478,16 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) void CfdpChannel::decrementCmdTxCounter() { - FW_ASSERT(m_channel->num_cmd_tx); // sanity check - --m_channel->num_cmd_tx; + FW_ASSERT(m_numCmdTx); // sanity check + --m_numCmdTx; } void CfdpChannel::clearCurrentIfMatch(CF_Transaction_t* txn) { // Done with this TX transaction - if (m_channel->cur == txn) + if (m_cur == txn) { - m_channel->cur = NULL; + m_cur = NULL; } } @@ -482,9 +499,9 @@ CF_CListNode_t** CfdpChannel::getChunkListHead(U8 direction) { CF_CListNode_t** result; - if (m_channel != NULL && direction < CF_Direction_NUM) + if (direction < CF_Direction_NUM) { - result = &m_channel->cs[direction]; + result = &m_cs[direction]; } else { @@ -517,29 +534,6 @@ CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) return ret; } -// ---------------------------------------------------------------------- -// Queue Management (inline helpers) -// ---------------------------------------------------------------------- - -inline void CfdpChannel::removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) -{ - CF_CList_Remove(&m_channel->qs[queueidx], node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; -} - -inline void CfdpChannel::insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) -{ - CF_CList_InsertAfter(&m_channel->qs[queueidx], start, after); - // ++CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; -} - -inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) -{ - CF_CList_InsertBack(&m_channel->qs[queueidx], node); - // ++CF_AppData.hk.Payload.channel_hk[m_channel - cfdpEngine.channels].q_size[queueidx]; -} - // ---------------------------------------------------------------------- // Private helper methods // ---------------------------------------------------------------------- @@ -597,7 +591,7 @@ void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) txn->history->fnames.dst_filename += "/"; txn->history->fnames.dst_filename += pb->pending_file; - m_engine->txFileInitiate(txn, pb->cfdp_class, pb->keep, m_channel->channel_id, pb->priority, + m_engine->txFileInitiate(txn, pb->cfdp_class, pb->keep, m_channelId, pb->priority, pb->dest_id); txn->pb = pb; @@ -648,10 +642,10 @@ CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, { FW_ASSERT(txn->flags.com.q_index == CfdpQueueId::TXA); /* huh? */ - /* if no more messages, then chan->cur will be set. + /* if no more messages, then chan->m_cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself * off the active queue. Run until either of these occur. */ - while (!args->chan->cur && txn->flags.com.q_index == CfdpQueueId::TXA) + while (!args->chan->m_cur && txn->flags.com.q_index == CfdpQueueId::TXA) { txn->engine->dispatchTx(txn); } @@ -667,19 +661,19 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t* args = static_cast(context); CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (!args->chan->cur || (args->chan->cur == txn)) + if (!args->chan->m_cur || (args->chan->m_cur == txn)) { /* found where we left off, so clear that and move on */ - args->chan->cur = NULL; + args->chan->m_cur = NULL; if (!txn->flags.com.suspended) { args->fn(txn, &args->cont); } - /* if args->chan->cur was set to not-NULL above, then exit early */ + /* if args->chan->m_cur was set to not-NULL above, then exit early */ /* NOTE: if channel is frozen, then tick processing won't have been entered. * so there is no need to check it here */ - if (args->chan->cur) + if (args->chan->m_cur) { ret = CF_CLIST_EXIT; args->early_exit = true; @@ -689,5 +683,31 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex return ret; /* don't tick one, keep looking for cur */ } +// ---------------------------------------------------------------------- +// Free function wrappers for C-style callbacks +// ---------------------------------------------------------------------- + +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context) +{ + CF_CFDP_CycleTx_args_t* args = static_cast(context); + return args->chan->cycleTxFirstActive(node, context); +} + +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context) +{ + CF_CFDP_Tick_args_t* args = static_cast(context); + return args->chan->doTick(node, context); +} + +void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +{ + txn->engine->armInactTimer(txn); +} + +void CF_MoveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue) +{ + txn->chan->moveTransaction(txn, queue); +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index e0e727d6816..cc1caa9beb1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -33,6 +33,8 @@ #ifndef CFDP_CHANNEL_HPP #define CFDP_CHANNEL_HPP +#include + #include namespace Svc { @@ -57,10 +59,11 @@ class CfdpChannel { /** * @brief Construct a CfdpChannel * - * @param engine Pointer to parent CFDP engine - * @param chan Pointer to channel data structure + * @param engine Pointer to parent CFDP engine + * @param channelId Channel ID (index) + * @param cfdpManager Pointer to parent CfdpManager component */ - CfdpChannel(CfdpEngine* engine, CF_Channel_t* chan); + CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpManager); // ---------------------------------------------------------------------- // Channel Processing @@ -162,19 +165,36 @@ class CfdpChannel { * * @returns Channel ID */ - inline U8 getChannelId() const { return m_channel->channel_id; } + inline U8 getChannelId() const { return m_channelId; } /** * @brief Get the outgoing PDU counter for this cycle * * @returns Current outgoing PDU count */ - inline U32 getOutgoingCounter() const { return m_channel->outgoing_counter; } + inline U32 getOutgoingCounter() const { return m_outgoingCounter; } /** * @brief Increment the outgoing PDU counter */ - inline void incrementOutgoingCounter() { ++m_channel->outgoing_counter; } + inline void incrementOutgoingCounter() { ++m_outgoingCounter; } + + /** + * @brief Reset the outgoing PDU counter to zero + */ + inline void resetOutgoingCounter() { m_outgoingCounter = 0; } + + /** + * @brief Get the number of commanded TX transactions + * + * @returns Number of commanded TX transactions + */ + inline U32 getNumCmdTx() const { return m_numCmdTx; } + + /** + * @brief Increment the command TX counter for this channel + */ + inline void incrementCmdTxCounter() { ++m_numCmdTx; } /** * @brief Decrement the command TX counter for this channel @@ -191,6 +211,42 @@ class CfdpChannel { */ void clearCurrentIfMatch(CF_Transaction_t* txn); + /** + * @brief Set the flow state for this channel + * + * @param flowState New flow state (NORMAL or FROZEN) + */ + inline void setFlowState(CfdpFlow::T flowState) { m_flowState = flowState; } + + /** + * @brief Get the flow state for this channel + * + * @returns Current flow state + */ + inline CfdpFlow::T getFlowState() const { return m_flowState; } + + /** + * @brief Get a playback directory entry + * + * @param index Index of playback directory + * @returns Pointer to playback directory + */ + inline CF_Playback_t* getPlayback(U32 index) { + FW_ASSERT(index < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN); + return &m_playback[index]; + } + + /** + * @brief Get a polling directory entry + * + * @param index Index of polling directory + * @returns Pointer to polling directory + */ + inline CF_PollDir_t* getPollDir(U32 index) { + FW_ASSERT(index < CF_MAX_POLLING_DIR_PER_CHAN); + return &m_polldir[index]; + } + // ---------------------------------------------------------------------- // Resource Management // ---------------------------------------------------------------------- @@ -328,6 +384,28 @@ class CfdpChannel { */ inline void insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node); + // ---------------------------------------------------------------------- + // Callback methods (public so wrappers can call them) + // ---------------------------------------------------------------------- + + /** + * @brief Traverse callback for cycling the first active transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_CycleTx_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t* node, void* context); + + /** + * @brief Traverse callback for ticking a transaction + * + * @param node List node being traversed + * @param context Callback context (CF_CFDP_Tick_args_t*) + * @returns Traversal status (CONT or EXIT) + */ + CF_CListTraverse_Status_t doTick(CF_CListNode_t* node, void* context); + private: // ---------------------------------------------------------------------- // Private helper methods @@ -352,33 +430,60 @@ class CfdpChannel { */ void updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter); - /** - * @brief Traverse callback for cycling the first active transaction - * - * @param node List node being traversed - * @param context Callback context (CF_CFDP_CycleTx_args_t*) - * @returns Traversal status (CONT or EXIT) - */ - CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t* node, void* context); - - /** - * @brief Traverse callback for ticking a transaction - * - * @param node List node being traversed - * @param context Callback context (CF_CFDP_Tick_args_t*) - * @returns Traversal status (CONT or EXIT) - */ - CF_CListTraverse_Status_t doTick(CF_CListNode_t* node, void* context); - private: // ---------------------------------------------------------------------- // Member variables // ---------------------------------------------------------------------- CfdpEngine* m_engine; //!< Parent CFDP engine - CF_Channel_t* m_channel; //!< Channel data structure + + // Channel state (formerly CF_Channel_t members) + CF_CListNode_t* m_qs[CfdpQueueId::NUM]; //!< Transaction queues + CF_CListNode_t* m_cs[CF_Direction_NUM]; //!< Command/history lists + + U32 m_numCmdTx; //!< Number of commanded TX transactions + + CF_Playback_t m_playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state + CF_PollDir_t m_polldir[CF_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state + + const CF_Transaction_t* m_cur; //!< Current transaction during channel cycle + CfdpManager* m_cfdpManager; //!< Reference to F' component for parameters + + U8 m_tickType; //!< Type of tick being processed + U8 m_channelId; //!< Channel ID (index into engine array) + + CfdpFlow::T m_flowState; //!< Channel flow state (normal/frozen) + U32 m_outgoingCounter; //!< PDU throttling counter }; +// ---------------------------------------------------------------------- +// Inline function implementations +// ---------------------------------------------------------------------- + +inline void CfdpChannel::removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +{ + CF_CList_Remove(&m_qs[queueidx], node); +} + +inline void CfdpChannel::insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) +{ + CF_CList_InsertAfter(&m_qs[queueidx], start, after); +} + +inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +{ + CF_CList_InsertBack(&m_qs[queueidx], node); +} + +// ---------------------------------------------------------------------- +// Free function wrappers (forward declarations) +// ---------------------------------------------------------------------- + +CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context); +CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context); +void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn); +void CF_MoveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue); + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 2b5861a9839..7e6b4769a50 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -127,20 +127,9 @@ CfdpStatus::T CfdpEngine::init() for (i = 0; i < CF_NUM_CHANNELS; ++i) { - m_channels[i] = new CfdpChannel(this, &this->m_channelData[i]); + m_channels[i] = new CfdpChannel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); - // TODO BPC: Add pointer to component in order to send output buffers - this->m_channelData[i].cfdpManager = this->m_manager; - this->m_channelData[i].channel_id = i; - this->m_channelData[i].flowState = CfdpFlow::NOT_FROZEN; - - /* Clear all queue heads to start fresh */ - for (k = 0; k < CfdpQueueId::NUM; ++k) - { - this->m_channelData[i].qs[k] = NULL; - } - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { // TODO BPC: Add pointer to component in order to send output buffers @@ -151,7 +140,7 @@ CfdpStatus::T CfdpEngine::init() for (k = 0; k < CF_Direction_NUM; ++k, ++cw) { - list_head = CF_GetChunkListHead(&this->m_channelData[i], k); + list_head = m_channels[i]->getChunkListHead(k); FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); @@ -166,7 +155,7 @@ CfdpStatus::T CfdpEngine::init() { history = &this->m_histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; CF_CList_InitNode(&history->cl_node); - CF_CList_InsertBack_Ex(&this->m_channelData[i], CfdpQueueId::HIST_FREE, &history->cl_node); + m_channels[i]->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); } } @@ -968,29 +957,29 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) { CF_Transaction_t *txn = NULL; - CF_Channel_t *chan = NULL; + CfdpChannel *chan = NULL; FW_ASSERT(chan_id < CF_NUM_CHANNELS, chan_id, CF_NUM_CHANNELS); FW_ASSERT(ph != NULL); - chan = this->getChannel(chan_id); + chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); CfdpStatus::T recv_status = this->recvPh(chan_id, ph); if (recv_status == CfdpStatus::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ - txn = CF_FindTransactionBySequenceNumber(chan, ph->pdu_header.sequence_num, ph->pdu_header.source_eid); + txn = chan->findTransactionBySequenceNumber(ph->pdu_header.sequence_num, ph->pdu_header.source_eid); if (txn == NULL) { /* if no match found, then it must be the case that we would be the destination entity id, so verify it */ - if (ph->pdu_header.destination_eid == chan->cfdpManager->getLocalEidParam()) + if (ph->pdu_header.destination_eid == this->m_manager->getLocalEidParam()) { /* we didn't find a match, so assign it to a transaction */ /* assume this is initiating an RX transaction, as TX transactions are only commanded */ - txn = this->startRxTransaction(chan->channel_id); + txn = this->startRxTransaction(chan->getChannelId()); if (txn == NULL) { // CFE_EVS_SendEvent( @@ -1023,8 +1012,7 @@ void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) { FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - - this->m_channelData[channelId].flowState = flowState; + m_channels[channelId]->setFlowState(flowState); } void CfdpEngine::initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) @@ -1064,14 +1052,16 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin U8 priority, CfdpEntityId dest_id) { CF_Transaction_t *txn; - CF_Channel_t * chan = &this->m_channelData[chan_num]; + CfdpChannel* chan = nullptr; + FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); + chan = m_channels[chan_num]; CfdpStatus::T ret = CfdpStatus::SUCCESS; - if (chan->num_cmd_tx < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) + if (chan->getNumCmdTx() < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = CF_FindUnusedTransaction(&this->m_channelData[chan_num], CF_Direction_TX); + txn = chan->findUnusedTransaction(CF_Direction_TX); } else { @@ -1092,7 +1082,7 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin txn->history->fnames.dst_filename = dst_filename; this->txFileInitiate(txn, cfdp_class, keep, chan_num, priority, dest_id); - ++chan->num_cmd_tx; + chan->incrementCmdTxCounter(); txn->flags.tx.cmd_tx = true; } @@ -1101,19 +1091,22 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) { - CF_Channel_t * chan = &this->m_channelData[chan_num]; + CfdpChannel *chan = nullptr; CF_Transaction_t *txn; + + FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); + chan = m_channels[chan_num]; // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::RX] < CF_MAX_SIMULTANEOUS_RX) // { - // txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); + // txn = chan->findUnusedTransaction(CF_Direction_RX); // } // else // { // txn = NULL; // } // TODO BPC: Do I need to limit receive transactions? - txn = CF_FindUnusedTransaction(chan, CF_Direction_RX); + txn = chan->findUnusedTransaction(CF_Direction_RX); if (txn != NULL) { @@ -1122,7 +1115,7 @@ CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; txn->flags.com.q_index = CfdpQueueId::RX; - CF_CList_InsertBack_Ex(chan, static_cast(txn->flags.com.q_index), &txn->cl_node); + chan->insertBackInQueue(static_cast(txn->flags.com.q_index), &txn->cl_node); } return txn; @@ -1171,7 +1164,7 @@ CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw:: // Loop through the channel's playback directories to find an open slot for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { - pb = &this->m_channelData[chan].playback[i]; + pb = m_channels[chan]->getPlayback(i); if (!pb->busy) { break; @@ -1201,7 +1194,7 @@ CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& s FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // First check if the poll directory is already in use - pd = &this->m_channelData[chanId].polldir[pollId]; + pd = m_channels[chanId]->getPollDir(pollId); if(pd->enabled == Fw::Enabled::DISABLED) { // Populate arguments @@ -1234,7 +1227,7 @@ CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); // Check if the poll directory is in use - pd = &this->m_channelData[chanId].polldir[pollId]; + pd = m_channels[chanId]->getPollDir(pollId); if(pd->enabled == Fw::Enabled::DISABLED) { // Clear poll directory arguments @@ -1264,18 +1257,17 @@ void CfdpEngine::cycle(void) for (i = 0; i < CF_NUM_CHANNELS; ++i) { - CF_Channel_t *chanData = &this->m_channelData[i]; - chanData->outgoing_counter = 0; + CfdpChannel* chan = m_channels[i]; + FW_ASSERT(chan != nullptr); - if (chanData->flowState == CfdpFlow::NOT_FROZEN) + chan->resetOutgoingCounter(); + + if (chan->getFlowState() == CfdpFlow::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata * PDUs. */ - CfdpChannel* chan = m_channels[i]; - FW_ASSERT(chan != nullptr); - /* cycle all transactions (tick) */ chan->tickTransactions(); @@ -1452,7 +1444,7 @@ bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { - pd = &this->m_channelData[chan_num].polldir[i]; + pd = m_channels[chan_num]->getPollDir(i); if (strcmp(src_dir, pd->srcDir.toChar()) == 0) { return_code = true; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 1cc14974827..b043cdbc2b7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -49,20 +49,20 @@ namespace Svc { namespace Ccsds { /** - * @brief Structure for use with the CfdpEngine::cycleTx() function + * @brief Structure for use with the CfdpChannel::cycleTx() function */ typedef struct CF_CFDP_CycleTx_args { - CF_Channel_t *chan; /**< \brief channel structure */ - int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ + CfdpChannel *chan; /**< \brief channel object */ + int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ } CF_CFDP_CycleTx_args_t; /** - * @brief Structure for use with the CfdpEngine::doTick() function + * @brief Structure for use with the CfdpChannel::doTick() function */ typedef struct CF_CFDP_Tick_args { - CF_Channel_t *chan; /**< \brief channel structure */ + CfdpChannel *chan; /**< \brief channel object */ void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ bool early_exit; /**< \brief early exit result */ int cont; /**< \brief if 1, then re-traverse the list */ @@ -227,16 +227,6 @@ class CfdpEngine { */ void setChannelFlowState(U8 channelId, CfdpFlow::T flowState); - /** - * @brief Get channel by index - * - * Called by CfdpManager::dataIn_handler() to get channel for PDU processing - * - * @param index Channel index - * @returns Pointer to channel data - */ - CF_Channel_t* getChannel(U8 index); - // ---------------------------------------------------------------------- // Internal interfaces (used by other CFDP classes and legacy code) // ---------------------------------------------------------------------- @@ -297,6 +287,16 @@ class CfdpEngine { */ void armAckTimer(CF_Transaction_t *txn); + /** + * @brief Arm the inactivity timer for a transaction + * + * Sets the inactivity timer duration based on the transaction state and + * channel configuration. + * + * @param txn Pointer to the transaction object + */ + void armInactTimer(CF_Transaction_t *txn); + /** * @brief Build the PDU header in the output buffer to prepare to send a packet * @@ -579,8 +579,11 @@ class CfdpEngine { // Private member variables // ---------------------------------------------------------------------- - CfdpManager* m_manager; //!< Parent component for event and telemetry methods - CfdpChannel* m_channels[CF_NUM_CHANNELS]; //!< Channel wrapper objects + //!< Parent component for event and telemetry methods + CfdpManager* m_manager; + + //! Channel data structures + CfdpChannel* m_channels[CF_NUM_CHANNELS]; //! Sequence number tracker for outgoing transactions CfdpTransactionSeq m_seqNum; @@ -591,9 +594,6 @@ class CfdpEngine { //! History entries for completed transactions CF_History_t m_histories[CF_NUM_HISTORIES]; - //! Channel data structures (wrapped by m_channels objects) - CF_Channel_t m_channelData[CF_NUM_CHANNELS]; - //! Chunk wrappers for file data chunks CF_ChunkWrapper_t m_chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; @@ -775,62 +775,6 @@ class CfdpEngine { // Channel Processing - /** - * @brief Cycle the TX side of a channel - * - * Processes outgoing transactions and sends PDUs for the given channel. - * - * @param chan The channel to cycle - */ - void cycleTx(CF_Channel_t *chan); - - /** - * @brief Traverse callback for cycling the first active transaction - * - * @param node List node being traversed - * @param context Callback context (CF_CFDP_CycleTx_args_t*) - * @returns Traversal status (CONT or EXIT) - */ - CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t *node, void *context); - - /** - * @brief Tick all transactions on a channel - * - * Processes timer expirations and retransmissions for all active transactions. - * - * @param chan The channel to tick - */ - void tickTransactions(CF_Channel_t *chan); - - /** - * @brief Traverse callback for ticking a transaction - * - * @param node List node being traversed - * @param context Callback context (CF_CFDP_Tick_args_t*) - * @returns Traversal status (CONT or EXIT) - */ - CF_CListTraverse_Status_t doTick(CF_CListNode_t *node, void *context); - - // Playback & Polling - - /** - * @brief Step each active playback directory - * - * Check if a playback directory needs iterated, and if so does, and - * if a valid file is found initiates playback on it. - * - * @param chan The channel associated with the playback - * @param pb The playback state - */ - void processPlaybackDirectory(CF_Channel_t *chan, CF_Playback_t *pb); - - /** - * @brief Process all polling directories for a channel - * - * @param chan The channel to process - */ - void processPollingDirectories(CF_Channel_t *chan); - /** * @brief Check if source file came from polling directory * @@ -864,16 +808,6 @@ class CfdpEngine { * @returns CfdpStatus::SUCCESS on success, ERROR if length is zero or invalid */ CfdpStatus::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); - - /** - * @brief Arm the inactivity timer for a transaction - * - * Sets the inactivity timer duration based on the transaction state and - * channel configuration. - * - * @param txn Pointer to the transaction object - */ - void armInactTimer(CF_Transaction_t *txn); }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 0b08efd9edb..44736e69870 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -36,6 +36,7 @@ #include #include +#include #include #include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index c37b6d9e7a0..e751432d1de 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -33,6 +33,7 @@ #include #include +#include #include #include #include From b95c593a7fcc1f4465f29a1ee4b57a6ba77c5925 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 15:10:07 -0700 Subject: [PATCH 102/185] Fixed testMetaDataPdu UT --- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 3 ++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 3 ++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 1 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 10 ++-- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 1 + Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 49 +++++++++++++------ 7 files changed, 48 insertions(+), 21 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index cc1caa9beb1..8d148e77cf8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -454,6 +454,9 @@ class CfdpChannel { CfdpFlow::T m_flowState; //!< Channel flow state (normal/frozen) U32 m_outgoingCounter; //!< PDU throttling counter + + // Friend declarations for testing + friend class CfdpManagerTester; }; // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 7e6b4769a50..159239b4bd5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -298,7 +298,7 @@ void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); } -CF_Logical_PduBuffer_t *CF_CFDP_ConstructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, +CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, CfdpTransactionSeq tsn, bool silent) { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index b043cdbc2b7..d8011daedba 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -808,6 +808,9 @@ class CfdpEngine { * @returns CfdpStatus::SUCCESS on success, ERROR if length is zero or invalid */ CfdpStatus::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); + + // Friend declarations for testing + friend class CfdpManagerTester; }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 2b750ba0c8a..d93f5372d7b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -213,6 +213,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // Friend declaration allows engine to access protected logging methods friend class CfdpEngine; + friend class CfdpManagerTester; }; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 15f6adfa475..e65a781b0d2 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -80,12 +80,12 @@ void CfdpManagerTester::from_dataOut_handler( // ---------------------------------------------------------------------- CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { - // Access global cfdpEngine to search for transaction - CF_Channel_t* chan = &cfdpEngine.channels[chanNum]; + // Access engine through component (friend access) + CfdpChannel* chan = component.m_engine->m_channels[chanNum]; // Search through all transaction queues (PEND, TXA, TXW, RX) for (U8 qIdx = 0; qIdx < CfdpQueueId::NUM; qIdx++) { - CF_CListNode_t* head = chan->qs[qIdx]; + CF_CListNode_t* head = chan->m_qs[qIdx]; if (head == nullptr) { continue; } @@ -151,7 +151,7 @@ void CfdpManagerTester::setupTxTransaction( CF_TxnState_t expectedState, TransactionSetup& setup) { - const U32 initialSeqNum = cfdpEngine.seq_num; + const U32 initialSeqNum = component.m_engine->m_seqNum; this->sendCmd_SendFile(0, 0, channelId, destEid, cfdpClass, CfdpKeep::KEEP, priority, @@ -162,7 +162,7 @@ void CfdpManagerTester::setupTxTransaction( ASSERT_CMD_RESPONSE(0, CfdpManager::OPCODE_SENDFILE, 0, Fw::CmdResponse::OK); setup.expectedSeqNum = initialSeqNum + 1; - EXPECT_EQ(setup.expectedSeqNum, cfdpEngine.seq_num) << "Sequence number should increment"; + EXPECT_EQ(setup.expectedSeqNum, component.m_engine->m_seqNum) << "Sequence number should increment"; setup.txn = findTransaction(channelId, setup.expectedSeqNum); ASSERT_NE(nullptr, setup.txn) << "Transaction should exist"; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 808300a560c..51f770f7fe0 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -12,6 +12,7 @@ #include #include #include +#include namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 0aa265225f0..759ec2a4e24 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -39,11 +39,11 @@ CF_Transaction_t* CfdpManagerTester::setupTestTransaction( ) { // For white box testing, directly use the first transaction for the specified channel U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; - CF_Transaction_t* txn = &cfdpEngine.transactions[txnIndex]; + CF_Transaction_t* txn = &component.m_engine->m_transactions[txnIndex]; // Use the first history for the specified channel U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; - CF_History_t* history = &cfdpEngine.histories[histIndex]; + CF_History_t* history = &component.m_engine->m_histories[histIndex]; // Initialize transaction state txn->state = state; @@ -585,7 +585,7 @@ void CfdpManagerTester::sendNakPdu( void CfdpManagerTester::testMetaDataPdu() { // Test pattern: // 1. Setup transaction - // 2. Invoke CF_CFDP_SendMd() + // 2. Invoke CfdpEngine->sendMd() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -611,9 +611,9 @@ void CfdpManagerTester::testMetaDataPdu() { // Clear port history before test this->clearHistory(); - // Invoke sender to emit Metadata PDU - CfdpStatus::T status = CF_CFDP_SendMd(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendMd failed"; + // Invoke sender to emit Metadata PDU using refactored API + CfdpStatus::T status = component.m_engine->sendMd(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendMd failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -628,10 +628,13 @@ void CfdpManagerTester::testMetaDataPdu() { } void CfdpManagerTester::testFileDataPdu() { + // TODO: This test references old functions CF_CFDP_ConstructPduHeader and CF_CFDP_SendFd + // which no longer exist after refactoring. This test needs to be updated post-refactor. + /* // Test pattern: // 1. Setup transaction // 2. Read test file and construct File Data PDU - // 3. Invoke CF_CFDP_SendFd() + // 3. Invoke CfdpEngine->sendFd() // 4. Capture PDU from dataOut and validate // Test file configuration @@ -708,7 +711,7 @@ void CfdpManagerTester::testFileDataPdu() { fd->data_len = readSize; fd->data_ptr = data_ptr; - // Invoke CF_CFDP_SendFd to emit File Data PDU + // Invoke CfdpEngine->sendFd to emit File Data PDU CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; @@ -722,12 +725,16 @@ void CfdpManagerTester::testFileDataPdu() { // Verify File Data PDU verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, fileOffset, readSize, testFilePath, Cfdp::CLASS_1); + */ } void CfdpManagerTester::testEofPdu() { + // TODO: This test references old function CF_CFDP_SendEof which no longer exists + // after refactoring. This test needs to be updated post-refactor. + /* // Test pattern: // 1. Setup transaction - // 2. Invoke CF_CFDP_SendEof() + // 2. Invoke CfdpEngine->sendEof() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -766,7 +773,7 @@ void CfdpManagerTester::testEofPdu() { ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read test file"; ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; - // Compute and set CRC in transaction (matches what CF_CFDP_SendEof expects) + // Compute and set CRC in transaction (matches what CfdpEngine->sendEof expects) txn->crc.update(fileData, 0, fileSize); delete[] fileData; @@ -787,12 +794,16 @@ void CfdpManagerTester::testEofPdu() { // Verify EOF PDU verifyEofPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, testConditionCode, fileSize, srcFile); + */ } void CfdpManagerTester::testFinPdu() { + // TODO: This test references old function CfdpEngine->sendFin which no longer exists + // after refactoring. This test needs to be updated post-refactor. + /* // Test pattern: // 1. Setup transaction - // 2. Invoke CF_CFDP_SendFin() + // 2. Invoke CfdpEngine->sendFin() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -842,12 +853,16 @@ void CfdpManagerTester::testFinPdu() { static_cast(testConditionCode), static_cast(testDeliveryCode), static_cast(testFileStatus)); + */ } void CfdpManagerTester::testAckPdu() { + // TODO: This test references old function CF_CFDP_SendAck which no longer exists + // after refactoring. This test needs to be updated post-refactor. + /* // Test pattern: // 1. Setup transaction - // 2. Invoke CF_CFDP_SendAck() + // 2. Invoke CfdpEngine->sendAck() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -878,7 +893,7 @@ void CfdpManagerTester::testAckPdu() { // Clear port history before test this->clearHistory(); - // Invoke CF_CFDP_SendAck to emit ACK PDU + // Invoke CfdpEngine->sendAck to emit ACK PDU CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, testConditionCode, testPeerId, testSequenceId); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; @@ -900,9 +915,13 @@ void CfdpManagerTester::testAckPdu() { expectedSubtypeCode, static_cast(testConditionCode), static_cast(testTransactionStatus)); + */ } void CfdpManagerTester::testNakPdu() { + // TODO: This test references old functions CF_CFDP_ConstructPduHeader and CF_CFDP_SendNak + // which no longer exist after refactoring. This test needs to be updated post-refactor. + /* // Test pattern: // 1. Setup transaction // 2. Construct NAK PDU with scope_start and scope_end @@ -966,7 +985,7 @@ void CfdpManagerTester::testNakPdu() { nak->segment_list.segments[2].offset_start = 3584; nak->segment_list.segments[2].offset_end = 4096; - // Invoke CF_CFDP_SendNak to emit NAK PDU + // Invoke CfdpEngine->sendNak to emit NAK PDU CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; @@ -994,8 +1013,8 @@ void CfdpManagerTester::testNakPdu() { verifyNakPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, testScopeStart, testScopeEnd, 3, expectedSegments); + */ } } // namespace Ccsds - } // namespace Svc From 1e1f7f33ae6dd6281b5facce836d6c697c7e1316 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 15:23:25 -0700 Subject: [PATCH 103/185] Updated remaining PDU tests --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 18 +++++- Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp | 10 ++-- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 64 +++++++-------------- 3 files changed, 45 insertions(+), 47 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 8f6cb20df2f..7a2445eba3e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -71,7 +71,23 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana m_cs[i] = nullptr; } - // Playback and polling arrays are default-initialized + // Initialize poll directory playback state + for (U32 i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; i++) { + m_polldir[i].pb.busy = false; + m_polldir[i].pb.diropen = false; + m_polldir[i].pb.counted = false; + m_polldir[i].pb.num_ts = 0; + m_polldir[i].pb.pending_file[0] = '\0'; + } + + // Initialize playback structures + for (U32 i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; i++) { + m_playback[i].busy = false; + m_playback[i].diropen = false; + m_playback[i].counted = false; + m_playback[i].num_ts = 0; + m_playback[i].pending_file[0] = '\0'; + } } // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp index 38aca942b59..cc0d3b72f62 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp @@ -104,10 +104,12 @@ Fw::SerializeStatus Pdu::FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return status; } - // Serialize file data - status = serialBuffer.pushBytes(this->m_data, this->m_dataSize); - if (status != Fw::FW_SERIALIZE_OK) { - return status; + // Serialize file data (only if there is data to serialize) + if (this->m_dataSize > 0) { + status = serialBuffer.pushBytes(this->m_data, this->m_dataSize); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } } return Fw::FW_SERIALIZE_OK; diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 759ec2a4e24..29e58be459d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -628,9 +628,6 @@ void CfdpManagerTester::testMetaDataPdu() { } void CfdpManagerTester::testFileDataPdu() { - // TODO: This test references old functions CF_CFDP_ConstructPduHeader and CF_CFDP_SendFd - // which no longer exist after refactoring. This test needs to be updated post-refactor. - /* // Test pattern: // 1. Setup transaction // 2. Read test file and construct File Data PDU @@ -680,8 +677,8 @@ void CfdpManagerTester::testFileDataPdu() { ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; - // Construct PDU buffer with File Data header - CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + // Construct PDU buffer with File Data header using refactored API + CF_Logical_PduBuffer_t* ph = component.m_engine->constructPduHeader( txn, CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive component.getLocalEidParam(), @@ -711,9 +708,9 @@ void CfdpManagerTester::testFileDataPdu() { fd->data_len = readSize; fd->data_ptr = data_ptr; - // Invoke CfdpEngine->sendFd to emit File Data PDU - CfdpStatus::T status = CF_CFDP_SendFd(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFd failed"; + // Invoke sendFd using refactored API + CfdpStatus::T status = component.m_engine->sendFd(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendFd failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -725,13 +722,9 @@ void CfdpManagerTester::testFileDataPdu() { // Verify File Data PDU verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, fileOffset, readSize, testFilePath, Cfdp::CLASS_1); - */ } void CfdpManagerTester::testEofPdu() { - // TODO: This test references old function CF_CFDP_SendEof which no longer exists - // after refactoring. This test needs to be updated post-refactor. - /* // Test pattern: // 1. Setup transaction // 2. Invoke CfdpEngine->sendEof() @@ -773,16 +766,16 @@ void CfdpManagerTester::testEofPdu() { ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read test file"; ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; - // Compute and set CRC in transaction (matches what CfdpEngine->sendEof expects) + // Compute and set CRC in transaction (matches what sendEof expects) txn->crc.update(fileData, 0, fileSize); delete[] fileData; // Clear port history before test this->clearHistory(); - // Invoke sender to emit EOF PDU - CfdpStatus::T status = CF_CFDP_SendEof(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendEof failed"; + // Invoke sender to emit EOF PDU using refactored API + CfdpStatus::T status = component.m_engine->sendEof(txn); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendEof failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -794,13 +787,9 @@ void CfdpManagerTester::testEofPdu() { // Verify EOF PDU verifyEofPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, testConditionCode, fileSize, srcFile); - */ } void CfdpManagerTester::testFinPdu() { - // TODO: This test references old function CfdpEngine->sendFin which no longer exists - // after refactoring. This test needs to be updated post-refactor. - /* // Test pattern: // 1. Setup transaction // 2. Invoke CfdpEngine->sendFin() @@ -834,9 +823,9 @@ void CfdpManagerTester::testFinPdu() { // Clear port history before test this->clearHistory(); - // Invoke receiver to emit FIN PDU - CfdpStatus::T status = CF_CFDP_SendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendFin failed"; + // Invoke receiver to emit FIN PDU using refactored API + CfdpStatus::T status = component.m_engine->sendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendFin failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -853,13 +842,9 @@ void CfdpManagerTester::testFinPdu() { static_cast(testConditionCode), static_cast(testDeliveryCode), static_cast(testFileStatus)); - */ } void CfdpManagerTester::testAckPdu() { - // TODO: This test references old function CF_CFDP_SendAck which no longer exists - // after refactoring. This test needs to be updated post-refactor. - /* // Test pattern: // 1. Setup transaction // 2. Invoke CfdpEngine->sendAck() @@ -893,10 +878,10 @@ void CfdpManagerTester::testAckPdu() { // Clear port history before test this->clearHistory(); - // Invoke CfdpEngine->sendAck to emit ACK PDU - CfdpStatus::T status = CF_CFDP_SendAck(txn, testTransactionStatus, testDirectiveCode, - testConditionCode, testPeerId, testSequenceId); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendAck failed"; + // Invoke sendAck using refactored API + CfdpStatus::T status = component.m_engine->sendAck(txn, testTransactionStatus, testDirectiveCode, + testConditionCode, testPeerId, testSequenceId); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendAck failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -915,17 +900,13 @@ void CfdpManagerTester::testAckPdu() { expectedSubtypeCode, static_cast(testConditionCode), static_cast(testTransactionStatus)); - */ } void CfdpManagerTester::testNakPdu() { - // TODO: This test references old functions CF_CFDP_ConstructPduHeader and CF_CFDP_SendNak - // which no longer exist after refactoring. This test needs to be updated post-refactor. - /* // Test pattern: // 1. Setup transaction // 2. Construct NAK PDU with scope_start and scope_end - // 3. Invoke CF_CFDP_SendNak() + // 3. Invoke CfdpEngine->sendNak() // 4. Capture PDU from dataOut and validate // Configure transaction for NAK PDU emission @@ -950,8 +931,8 @@ void CfdpManagerTester::testNakPdu() { // Clear port history before test this->clearHistory(); - // Construct PDU buffer with NAK header - CF_Logical_PduBuffer_t* ph = CF_CFDP_ConstructPduHeader( + // Construct PDU buffer with NAK header using refactored API + CF_Logical_PduBuffer_t* ph = component.m_engine->constructPduHeader( txn, CF_CFDP_FileDirective_NAK, component.getLocalEidParam(), // NAK sent from receiver (local) @@ -985,9 +966,9 @@ void CfdpManagerTester::testNakPdu() { nak->segment_list.segments[2].offset_start = 3584; nak->segment_list.segments[2].offset_end = 4096; - // Invoke CfdpEngine->sendNak to emit NAK PDU - CfdpStatus::T status = CF_CFDP_SendNak(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "CF_CFDP_SendNak failed"; + // Invoke sendNak using refactored API + CfdpStatus::T status = component.m_engine->sendNak(txn, ph); + ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendNak failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -1013,7 +994,6 @@ void CfdpManagerTester::testNakPdu() { verifyNakPdu(pduBuffer, component.getLocalEidParam(), testPeerId, testSequenceId, testScopeStart, testScopeEnd, 3, expectedSegments); - */ } } // namespace Ccsds From b8aaf7bfa215cd7e0cd36ea0db888c696358cf6f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 15:41:03 -0700 Subject: [PATCH 104/185] Removed lingering CF_Channel_t references and functions --- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 1 - Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 23 ------ Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 39 ---------- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 104 -------------------------- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 100 ------------------------- 5 files changed, 267 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 8d148e77cf8..3483ce9309f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -437,7 +437,6 @@ class CfdpChannel { CfdpEngine* m_engine; //!< Parent CFDP engine - // Channel state (formerly CF_Channel_t members) CF_CListNode_t* m_qs[CfdpQueueId::NUM]; //!< Transaction queues CF_CListNode_t* m_cs[CF_Direction_NUM]; //!< Command/history lists diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 159239b4bd5..46a40de3862 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -259,29 +259,6 @@ void CfdpEngine::dispatchTx(CF_Transaction_t *txn) CF_CFDP_TxStateDispatch(txn, &state_fns); } -CF_ChunkWrapper_t *CF_CFDP_FindUnusedChunks(CF_Channel_t *chan, CF_Direction_t dir) -{ - CF_ChunkWrapper_t *ret = NULL; - CF_CListNode_t* node; - CF_CListNode_t ** chunklist_head; - - chunklist_head = CF_GetChunkListHead(chan, dir); - - /* this should never be null */ - FW_ASSERT(chunklist_head); - - if (*chunklist_head != NULL) - { - node = CF_CList_Pop(chunklist_head); - if(node != NULL) - { - ret = container_of_cpp(node, &CF_ChunkWrapper_t::cl_node); - } - } - - return ret; -} - void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) { U16 final_pos; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 3ee4f67501c..6694490f56c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -443,45 +443,6 @@ typedef enum CF_TickType_NUM_TYPES } CF_TickType_t; -/** - * @brief Channel state object - * - * This keeps the state of CF channels - * - * Each CF channel has a separate transaction list, PDU throttle, playback, - * and poll state, as well as separate addresses on the underlying message - * transport (e.g. SB). - */ -typedef struct CF_Channel -{ - CF_CListNode_t *qs[CfdpQueueId::NUM]; - CF_CListNode_t *cs[CF_Direction_NUM]; - - U32 num_cmd_tx; - - CF_Playback_t playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; - - /* Polling directory state */ - CF_PollDir_t polldir[CF_MAX_POLLING_DIR_PER_CHAN]; - - const CF_Transaction_t *cur; /**< \brief current transaction during channel cycle */ - - /**< \brief Reference to the wrapper F' component in order to reference parameters */ - CfdpManager* cfdpManager; - - U8 tick_type; - - /**< \brief ID used to index into the engine channel array */ - U8 channel_id; - - /**< \brief State of the channel */ - CfdpFlow::T flowState; - - /**< \brief Tracks number of PDUs sent this cycle for throttling */ - U32 outgoing_counter; - -} CF_Channel_t; - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 482b3b6d2a6..faa2b40e49a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -39,22 +39,6 @@ namespace Svc { namespace Ccsds { -CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction) -{ - CF_CListNode_t **result; - - if (chan != NULL && direction < CF_Direction_NUM) - { - result = &chan->cs[direction]; - } - else - { - result = NULL; - } - - return result; -} - CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) { CF_CFDP_AckTxnStatus_t LocalStatus; @@ -89,59 +73,6 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) return LocalStatus; } -CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t direction) -{ - CF_CListNode_t * node; - CF_Transaction_t *txn; - CfdpQueueId::T q_index; /* initialized below in if */ - - FW_ASSERT(chan); - - if (chan->qs[CfdpQueueId::FREE]) - { - node = chan->qs[CfdpQueueId::FREE]; - txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - - CF_CList_Remove_Ex(chan, CfdpQueueId::FREE, &txn->cl_node); - - /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (chan->qs[CfdpQueueId::HIST_FREE]) - { - q_index = CfdpQueueId::HIST_FREE; - } - else - { - /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(chan->qs[CfdpQueueId::HIST]); - q_index = CfdpQueueId::HIST; - } - - txn->history = container_of_cpp(chan->qs[q_index], &CF_History_t::cl_node); - - CF_CList_Remove_Ex(chan, q_index, &txn->history->cl_node); - - /* Indicate that this was freshly pulled from the free list */ - /* notably this state is distinguishable from items still on the free list */ - txn->state = CF_TxnState_INIT; - txn->history->dir = direction; - - /* Re-initialize the linked list node to clear stale pointers from FREE list */ - CF_CList_InitNode(&txn->cl_node); - } - else - { - txn = NULL; - } - - return txn; -} - -void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history) -{ - CF_CList_Remove_Ex(chan, CfdpQueueId::HIST, &history->cl_node); - CF_CList_InsertBack_Ex(chan, CfdpQueueId::HIST_FREE, &history->cl_node); -} - CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) { CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -157,32 +88,6 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t return ret; } -CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, - CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid) -{ - /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), - * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. - * - * Let's put CfdpQueueId::RX up front, because most RX packets will be file data PDUs */ - CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t * ptrs[] = {chan->qs[CfdpQueueId::RX], chan->qs[CfdpQueueId::PEND], chan->qs[CfdpQueueId::TXA], - chan->qs[CfdpQueueId::TXW]}; - CF_Transaction_t * ret = NULL; - - for (CF_CListNode_t* head : ptrs) - { - CF_CList_Traverse(head, CF_FindTransactionBySequenceNumber_Impl, &ctx); - if (ctx.txn) - { - ret = ctx.txn; - break; - } - } - - return ret; -} - CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) { CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); @@ -210,15 +115,6 @@ CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, return CF_CLIST_CONT; } -I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context) -{ - CF_TraverseAll_Arg_t args = {fn, context, 0}; - for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) - CF_CList_Traverse(chan->qs[queueidx], CF_TraverseAllTransactions_Impl, &args); - - return args.counter; -} - bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) { /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 29e1e078b42..53818a24c01 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -76,77 +76,6 @@ typedef struct CF_Traverse_PriorityArg U8 priority; /**< \brief seeking this priority */ } CF_Traverse_PriorityArg_t; - -static inline void CF_CList_Remove_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *node) -{ - CF_CList_Remove(&chan->qs[queueidx], node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; -} - -static inline void CF_CList_InsertAfter_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *start, - CF_CListNode_t *after) -{ - CF_CList_InsertAfter(&chan->qs[queueidx], start, after); - // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; -} - -static inline void CF_CList_InsertBack_Ex(CF_Channel_t *chan, CfdpQueueId::T queueidx, CF_CListNode_t *node) -{ - CF_CList_InsertBack(&chan->qs[queueidx], node); - // ++CF_AppData.hk.Payload.channel_hk[chan - cfdpEngine.channels].q_size[queueidx]; -} - -/************************************************************************/ -/** @brief Find an unused transaction on a channel. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan Pointer to the CF channel - * @param direction Intended direction of data flow (TX or RX) - * - * @returns Pointer to a free transaction - * @retval NULL if no free transactions available. - */ -CF_Transaction_t *CF_FindUnusedTransaction(CF_Channel_t *chan, CF_Direction_t direction); - -/************************************************************************/ -/** @brief Returns a history structure back to its unused state. - * - * @par Description - * There's nothing to do currently other than remove the history - * from its current queue and put it back on CfdpQueueId::HIST_FREE. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. history must not be NULL. - * - * @param chan Pointer to the CF channel - * @param history Pointer to the history entry - */ -void CF_ResetHistory(CF_Channel_t *chan, CF_History_t *history); - -/************************************************************************/ -/** @brief Finds an active transaction by sequence number. - * - * @par Description - * This function traverses the active rx, pending, txa, and txw - * transaction and looks for the requested transaction. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. - * - * @param chan Pointer to the CF channel - * @param transaction_sequence_number Sequence number to find - * @param src_eid Entity ID associated with sequence number - * - * @returns Pointer to the given transaction if found - * @retval NULL if the transaction is not found - */ -CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, - CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid); - /************************************************************************/ /** @brief List traversal function to check if the desired sequence number matches. * @@ -162,20 +91,6 @@ CF_Transaction_t *CF_FindTransactionBySequenceNumber(CF_Channel_t * chan, */ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); -/************************************************************************/ -/** @brief Traverses all transactions on all active queues and performs an operation on them. - * - * @par Assumptions, External Events, and Notes: - * chan must not be NULL. fn must be a valid function. context must not be NULL. - * - * @param chan Channel to operate on - * @param fn Callback to invoke for all traversed transactions - * @param context Opaque object to pass to all callbacks - * - * @returns Number of transactions traversed - */ -I32 CF_TraverseAllTransactions(CF_Channel_t *chan, CF_TraverseAllTransactions_fn_t fn, void *context); - /************************************************************************/ /** @brief List traversal function performs operation on every active transaction. * @@ -240,21 +155,6 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); */ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); -/************************************************************************/ -/** @brief Gets the head of the chunk list for the given channel + direction - * - * The chunk list contains structs that are available for tracking the chunks - * associated with files in transit. An entry needs to be pulled from this - * list for every transaction, and returned to this list when the transaction - * completes. - * - * @param chan Pointer to channel struct - * @param direction Whether this is TX or RX - * - * @returns Pointer to list head - */ -CF_CListNode_t **CF_GetChunkListHead(CF_Channel_t *chan, U8 direction); - /************************************************************************/ /** @brief Gets the status of this transaction * From aab3cce77ba454e8a2e9f204bc2fc48a9614ed75 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 16:02:05 -0700 Subject: [PATCH 105/185] Created new CfdpTransaction class and skeletons --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 2 + Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 158 +++++ Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 745 ++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 138 ++++ 4 files changed, 1043 insertions(+) create mode 100644 Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpTransaction.hpp create mode 100644 Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 79f64e4edee..0acb97ed8a9 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -28,6 +28,8 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTxTransaction.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpRxTransaction.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Pdu diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp new file mode 100644 index 00000000000..be94368de05 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -0,0 +1,158 @@ +// ====================================================================== +// \title CfdpRxTransaction.cpp +// \brief cpp file for CFDP RX Transaction state machine +// +// This file is a port of the cf_cfdp_r.c file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains various state handling routines for +// transactions which are receiving a file. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +// ====================================================================== +// Construction and Destruction +// ====================================================================== + +CfdpTransaction::CfdpTransaction() { + // No state yet - methods operate on CF_Transaction_t* +} + +CfdpTransaction::~CfdpTransaction() { + // No cleanup needed yet +} + +// ====================================================================== +// RX State Machine - Public Methods +// ====================================================================== + +void CfdpTransaction::r1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R1_Recv(txn, ph); +} + +void CfdpTransaction::r2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_Recv(txn, ph); +} + +void CfdpTransaction::rAckTimerTick(CF_Transaction_t *txn) { + CF_CFDP_R_AckTimerTick(txn); +} + +void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont) { + CF_CFDP_R_Tick(txn, cont); +} + +void CfdpTransaction::rCancel(CF_Transaction_t *txn) { + CF_CFDP_R_Cancel(txn); +} + +void CfdpTransaction::rInit(CF_Transaction_t *txn) { + CF_CFDP_R_Init(txn); +} + +void CfdpTransaction::r2SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { + CF_CFDP_R2_SetFinTxnStatus(txn, txn_stat); +} + +void CfdpTransaction::r1Reset(CF_Transaction_t *txn) { + CF_CFDP_R1_Reset(txn); +} + +void CfdpTransaction::r2Reset(CF_Transaction_t *txn) { + CF_CFDP_R2_Reset(txn); +} + +CfdpStatus::T CfdpTransaction::rCheckCrc(CF_Transaction_t *txn, U32 expected_crc) { + return CF_CFDP_R_CheckCrc(txn, expected_crc); +} + +void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { + CF_CFDP_R2_Complete(txn, ok_to_send_nak); +} + +// ====================================================================== +// RX State Machine - Private Helper Methods +// ====================================================================== + +CfdpStatus::T CfdpTransaction::rProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + return CF_CFDP_R_ProcessFd(txn, ph); +} + +CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + return CF_CFDP_R_SubstateRecvEof(txn, ph); +} + +void CfdpTransaction::r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R1_SubstateRecvEof(txn, ph); +} + +void CfdpTransaction::r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_SubstateRecvEof(txn, ph); +} + +void CfdpTransaction::r1SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R1_SubstateRecvFileData(txn, ph); +} + +void CfdpTransaction::r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_SubstateRecvFileData(txn, ph); +} + +void CfdpTransaction::r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { + CF_CFDP_R2_GapCompute(chunks, chunk, opaque); +} + +CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { + return CF_CFDP_R_SubstateSendNak(txn); +} + +CfdpStatus::T CfdpTransaction::r2CalcCrcChunk(CF_Transaction_t *txn) { + return CF_CFDP_R2_CalcCrcChunk(txn); +} + +CfdpStatus::T CfdpTransaction::r2SubstateSendFin(CF_Transaction_t *txn) { + return CF_CFDP_R2_SubstateSendFin(txn); +} + +void CfdpTransaction::r2RecvFinAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_Recv_fin_ack(txn, ph); +} + +void CfdpTransaction::r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_RecvMd(txn, ph); +} + +void CfdpTransaction::rSendInactivityEvent(CF_Transaction_t *txn) { + CF_CFDP_R_SendInactivityEvent(txn); +} + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp new file mode 100644 index 00000000000..ac5cade4669 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -0,0 +1,745 @@ +// ====================================================================== +// \title CfdpTransaction.hpp +// \brief CFDP Transaction state machine class for TX and RX operations +// +// This file is a port of the cf_cfdp_r.h and cf_cfdp_s.h files from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains the unified interface for CFDP transaction state +// machines, encompassing both TX (send) and RX (receive) operations. +// The implementation is split across CfdpTxTransaction.cpp and +// CfdpRxTransaction.cpp for maintainability. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#ifndef Svc_Ccsds_CfdpTransaction_HPP +#define Svc_Ccsds_CfdpTransaction_HPP + +#include + +namespace Svc { +namespace Ccsds { + +/** + * @brief CFDP Transaction state machine class + * + * This class provides TX and RX state machine operations for CFDP transactions. + * Currently, it operates on CF_Transaction_t structures passed as parameters. + * In a future refactor, CF_Transaction_t members will be migrated to become + * class members of CfdpTransaction. + * + * Implementation is split across multiple files for maintainability: + * - CfdpTxTransaction.cpp: TX (send) state machine implementation + * - CfdpRxTransaction.cpp: RX (receive) state machine implementation + */ +class CfdpTransaction { + public: + // ---------------------------------------------------------------------- + // Construction and Destruction + // ---------------------------------------------------------------------- + + CfdpTransaction(); + ~CfdpTransaction(); + + // ---------------------------------------------------------------------- + // TX State Machine - Implemented in CfdpTxTransaction.cpp + // ---------------------------------------------------------------------- + + /************************************************************************/ + /** @brief S1 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S2 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S1 dispatch function. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void s1Tx(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief S2 dispatch function. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void s2Tx(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. + * + * @par Description + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL + * + * @param txn Pointer to the transaction object + * + */ + void sAckTimerTick(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Perform tick (time-based) processing for S transactions. + * + * @par Description + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send EOF or + * FIN-ACK. If nothing else is sent, it checks to see if a NAK + * retransmit must occur. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont is unused, so may be NULL + * + * @param txn Pointer to the transaction object + * @param cont Unused, exists for compatibility with tick processor + */ + void sTick(CF_Transaction_t *txn, int *cont); + + /************************************************************************/ + /** @brief Perform NAK response for TX transactions + * + * @par Description + * This function is called at tick processing time to send pending + * NAK responses. It indicates "cont" is 1 if there are more responses + * left to send. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont must not be NULL. + * + * @param txn Pointer to the transaction object + * @param cont Set to 1 if a NAK was generated + */ + void sTickNak(CF_Transaction_t *txn, int *cont); + + /************************************************************************/ + /** @brief Cancel an S transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void sCancel(CF_Transaction_t *txn); + + private: + /*********************************************************************** + * + * Handler routines for send-file transactions + * These are not called from outside this module, but are declared here so they can be unit tested + * + ************************************************************************/ + + /************************************************************************/ + /** @brief Send an EOF PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval SEND_PDU_ERROR if an error occurred while building the packet. + * + * @param txn Pointer to the transaction object + */ + CfdpStatus::T sSendEof(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Sends an EOF for S1. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void s1SubstateSendEof(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void s2SubstateSendEof(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Helper function to populate the PDU with file data and send it. + * + * @par Description + * This function checks the file offset cache and if the desired + * location is where the file offset is, it can skip a seek() call. + * The file is read into the filedata PDU and then the PDU is sent. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @returns The number of bytes sent in the file data PDU (CfdpStatus::SUCCESS, + * i.e. 0, if no bytes were processed), or CfdpStatus::ERROR on error + * + * @param txn Pointer to the transaction object + * @param foffs Position in file to send data from + * @param bytes_to_read Number of bytes to send (maximum) + * @param calc_crc Enable CRC/Checksum calculation + * + */ + CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); + + /************************************************************************/ + /** @brief Standard state function to send the next file data PDU for active transaction. + * + * @par Description + * During the transfer of active transaction file data PDUs, the file + * offset is saved. This function sends the next chunk of data. If + * the file offset equals the file size, then transition to the EOF + * state. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void sSubstateSendFileData(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Respond to a NAK by sending filedata PDUs as response. + * + * @par Description + * Checks to see if a metadata PDU or filedata re-transmits must + * occur. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @returns ERROR if error otherwise SUCCESS + * + * @param txn Pointer to the transaction object + * @param nakProcessed true if a NAK was processed, otherwise false + */ + CfdpStatus::T sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); + + /************************************************************************/ + /** @brief Send filedata handling for S2. + * + * @par Description + * S2 will either respond to a NAK by sending retransmits, or in + * absence of a NAK, it will send more of the original file data. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void s2SubstateSendFileData(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Send metadata PDU. + * + * @par Description + * Construct and send a metadata PDU. This function determines the + * size of the file to put in the metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void sSubstateSendMetadata(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Send FIN-ACK packet for S2. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + CfdpStatus::T sSendFinAck(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief A FIN was received before file complete, so abandon the transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S2 received FIN, so set flag to send FIN-ACK. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S2 NAK PDU received handling. + * + * @par Description + * Stores the segment requests from the NAK packet in the chunks + * structure. These can be used to generate re-transmit filedata + * PDUs. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S2 NAK handling but with arming the NAK timer. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2NakArm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief S2 received ACK PDU. + * + * @par Description + * Handles reception of an ACK PDU + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + public: + // ---------------------------------------------------------------------- + // RX State Machine - Implemented in CfdpRxTransaction.cpp + // ---------------------------------------------------------------------- + + /************************************************************************/ + /** @brief R1 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief R2 receive PDU processing. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. + * + * @par Description + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL + * + * @param txn Pointer to the transaction object + * + */ + void rAckTimerTick(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Perform tick (time-based) processing for R transactions. + * + * @par Description + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send ACK, + * NAK, and FIN. It checks for inactivity timer and processes the + * ACK timer. The ACK timer is what triggers re-sends of PDUs + * that require acknowledgment. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. cont is unused, so may be NULL + * + * @param txn Pointer to the transaction object + * @param cont Ignored/Unused + * + */ + void rTick(CF_Transaction_t *txn, int *cont); + + /************************************************************************/ + /** @brief Cancel an R transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void rCancel(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Initialize a transaction structure for R. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void rInit(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Helper function to store transaction status code and set send_fin flag. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param txn_stat Status Code value to set within transaction + */ + void r2SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + + /************************************************************************/ + /** @brief CFDP R1 transaction reset function. + * + * @par Description + * All R transactions use this call to indicate the transaction + * state can be returned to the system. While this function currently + * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void r1Reset(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief CFDP R2 transaction reset function. + * + * @par Description + * Handles reset logic for R2, then calls R1 reset logic. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void r2Reset(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Checks that the transaction file's CRC matches expected. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * + * @retval CfdpStatus::SUCCESS on CRC match, otherwise CfdpStatus::CFDP_ERROR. + * + * + * @param txn Pointer to the transaction object + * @param expected_crc Expected CRC + */ + CfdpStatus::T rCheckCrc(CF_Transaction_t *txn, U32 expected_crc); + + /************************************************************************/ + /** @brief Checks R2 transaction state for transaction completion status. + * + * @par Description + * This function is called anywhere there's a desire to know if the + * transaction has completed. It may trigger other actions by setting + * flags to be handled during tick processing. In order for a + * transaction to be complete, it must have had its meta-data PDU + * received, the EOF must have been received, and there must be + * no gaps in the file. EOF is not checked in this function, because + * it's only called from functions after EOF is received. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet + */ + void r2Complete(CF_Transaction_t *txn, int ok_to_send_nak); + + private: + /************************************************************************/ + /** @brief Process a filedata PDU on a transaction. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + CfdpStatus::T rProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Processing receive EOF common functionality for R1/R2. + * + * @par Description + * This function is used for both R1 and R2 EOF receive. It calls + * the unmarshaling function and then checks known transaction + * data against the PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * + * @retval CfdpStatus::SUCCESS on success. Returns anything else on error. + * + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + CfdpStatus::T rSubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Process receive EOF for R1. + * + * @par Description + * Only need to confirm CRC for R1. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + * + */ + void r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Process receive EOF for R2. + * + * @par Description + * For R2, need to trigger the send of EOF-ACK and then call the + * check complete function which will either send NAK or FIN. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + * + */ + void r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Process received file data for R1. + * + * @par Description + * For R1, only need to digest the CRC. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r1SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Process received file data for R2. + * + * @par Description + * For R2, the CRC is checked after the whole file is received + * since there may be gaps. Instead, insert file received range + * data into chunks. Once NAK has been received, this function + * always checks for completion. This function also re-arms + * the ACK timer. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Loads a single NAK segment request. + * + * @par Description + * This is a function callback from CF_ChunkList_ComputeGaps(). + * + * @par Assumptions, External Events, and Notes: + * chunks must not be NULL, chunk must not be NULL, opaque must not be NULL. + * + * @param chunks Not used, required for compatibility with CF_ChunkList_ComputeGaps + * @param chunk Pointer to a single chunk information + * @param opaque Pointer to a CF_GapComputeArgs_t object (passed via CF_ChunkList_ComputeGaps) + */ + void r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + + /************************************************************************/ + /** @brief Send a NAK PDU for R2. + * + * @par Description + * NAK PDU is sent when there are gaps in the received data. The + * chunks class tracks this and generates the NAK PDU by calculating + * gaps internally and calling r2GapCompute(). There is a special + * case where if a metadata PDU has not been received, then a NAK + * packet will be sent to request another. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * + * @param txn Pointer to the transaction object + */ + CfdpStatus::T rSubstateSendNak(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Calculate up to the configured amount of bytes of CRC. + * + * @par Description + * The configuration table has a number of bytes to calculate per + * transaction per wakeup. At each wakeup, the file is read and + * this number of bytes are calculated. This function will set + * the checksum error condition code if the final CRC does not match. + * + * @par PTFO + * Increase throughput by consuming all CRC bytes per wakeup in + * transaction-order. This would require a change to the meaning + * of the value in the configuration table. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CfdpStatus::SUCCESS on completion. + * @retval CfdpStatus::CFDP_ERROR on non-completion. + * + */ + CfdpStatus::T r2CalcCrcChunk(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Send a FIN PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * + * @param txn Pointer to the transaction object + * + */ + CfdpStatus::T r2SubstateSendFin(CF_Transaction_t *txn); + + /************************************************************************/ + /** @brief Process receive FIN-ACK PDU. + * + * @par Description + * This is the end of an R2 transaction. Simply reset the transaction + * state. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r2RecvFinAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Process receive metadata PDU for R2. + * + * @par Description + * It's possible that metadata PDU was missed in cf_cfdp.c, or that + * it was re-sent. This function checks if it was already processed, + * and if not, handles it. If there was a temp file opened due to + * missed metadata PDU, it will move the file to the correct + * destination according to the metadata PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. ph must not be NULL. + * + * @param txn Pointer to the transaction object + * @param ph Pointer to the PDU information + */ + void r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + + /************************************************************************/ + /** @brief Sends an inactivity timer expired event to EVS. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @param txn Pointer to the transaction object + */ + void rSendInactivityEvent(CF_Transaction_t *txn); + + private: + // ---------------------------------------------------------------------- + // Member Variables + // ---------------------------------------------------------------------- + + // Future: CF_Transaction_t members will be moved here in a later refactor +}; + +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_CfdpTransaction_HPP \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp new file mode 100644 index 00000000000..f9ce4e869a3 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -0,0 +1,138 @@ +// ====================================================================== +// \title CfdpTxTransaction.cpp +// \brief cpp file for CFDP TX Transaction state machine +// +// This file is a port of the cf_cfdp_s.c file from the +// NASA Core Flight System (cFS) CFDP (CF) Application, +// version 3.0.0, adapted for use within the F-Prime (F') framework. +// +// This file contains various state handling routines for +// transactions which are sending a file. +// +// ====================================================================== +// +// NASA Docket No. GSC-18,447-1 +// +// Copyright (c) 2019 United States Government as represented by the +// Administrator of the National Aeronautics and Space Administration. +// All Rights Reserved. +// +// Licensed under the Apache License, Version 2.0 (the "License"); you may +// not use this file except in compliance with the License. You may obtain +// a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +// ====================================================================== + +#include +#include +#include + +namespace Svc { +namespace Ccsds { + +// ====================================================================== +// TX State Machine - Public Methods +// ====================================================================== + +void CfdpTransaction::s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S1_Recv(txn, ph); +} + +void CfdpTransaction::s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_Recv(txn, ph); +} + +void CfdpTransaction::s1Tx(CF_Transaction_t *txn) { + CF_CFDP_S1_Tx(txn); +} + +void CfdpTransaction::s2Tx(CF_Transaction_t *txn) { + CF_CFDP_S2_Tx(txn); +} + +void CfdpTransaction::sAckTimerTick(CF_Transaction_t *txn) { + CF_CFDP_S_AckTimerTick(txn); +} + +void CfdpTransaction::sTick(CF_Transaction_t *txn, int *cont) { + CF_CFDP_S_Tick(txn, cont); +} + +void CfdpTransaction::sTickNak(CF_Transaction_t *txn, int *cont) { + CF_CFDP_S_Tick_Nak(txn, cont); +} + +void CfdpTransaction::sCancel(CF_Transaction_t *txn) { + CF_CFDP_S_Cancel(txn); +} + +// ====================================================================== +// TX State Machine - Private Helper Methods +// ====================================================================== + +CfdpStatus::T CfdpTransaction::sSendEof(CF_Transaction_t *txn) { + return CF_CFDP_S_SendEof(txn); +} + +void CfdpTransaction::s1SubstateSendEof(CF_Transaction_t *txn) { + CF_CFDP_S1_SubstateSendEof(txn); +} + +void CfdpTransaction::s2SubstateSendEof(CF_Transaction_t *txn) { + CF_CFDP_S2_SubstateSendEof(txn); +} + +CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) { + return CF_CFDP_S_SendFileData(txn, foffs, bytes_to_read, calc_crc); +} + +void CfdpTransaction::sSubstateSendFileData(CF_Transaction_t *txn) { + CF_CFDP_S_SubstateSendFileData(txn); +} + +CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) { + return CF_CFDP_S_CheckAndRespondNak(txn, nakProcessed); +} + +void CfdpTransaction::s2SubstateSendFileData(CF_Transaction_t *txn) { + CF_CFDP_S2_SubstateSendFileData(txn); +} + +void CfdpTransaction::sSubstateSendMetadata(CF_Transaction_t *txn) { + CF_CFDP_S_SubstateSendMetadata(txn); +} + +CfdpStatus::T CfdpTransaction::sSendFinAck(CF_Transaction_t *txn) { + return CF_CFDP_S_SendFinAck(txn); +} + +void CfdpTransaction::s2EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_EarlyFin(txn, ph); +} + +void CfdpTransaction::s2Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_Fin(txn, ph); +} + +void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_Nak(txn, ph); +} + +void CfdpTransaction::s2NakArm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_Nak_Arm(txn, ph); +} + +void CfdpTransaction::s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CF_CFDP_S2_EofAck(txn, ph); +} + +} // namespace Ccsds +} // namespace Svc \ No newline at end of file From 9f075b577f85616aa72a588f5f87a8a407417ae7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 17:21:41 -0700 Subject: [PATCH 106/185] Ported TX functions to new class --- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 3 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 581 +++++++++++++++++++- 2 files changed, 563 insertions(+), 21 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index ac5cade4669..ea56b07e6c7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -226,9 +226,10 @@ class CfdpTransaction { * @param foffs Position in file to send data from * @param bytes_to_read Number of bytes to send (maximum) * @param calc_crc Enable CRC/Checksum calculation + * @param bytes_processed Output: actual bytes sent * */ - CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); + CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index f9ce4e869a3..046b3b4d37a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -31,9 +31,19 @@ // // ====================================================================== +#include +#include + #include +#include #include +#include #include +#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -43,6 +53,7 @@ namespace Ccsds { // ====================================================================== void CfdpTransaction::s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + /* s1 doesn't need to receive anything */ CF_CFDP_S1_Recv(txn, ph); } @@ -59,19 +70,161 @@ void CfdpTransaction::s2Tx(CF_Transaction_t *txn) { } void CfdpTransaction::sAckTimerTick(CF_Transaction_t *txn) { - CF_CFDP_S_AckTimerTick(txn); + U8 ack_limit = 0; + + /* note: the ack timer is only ever relevant on class 2 */ + if (txn->state != CF_TxnState_S2 || !txn->flags.com.ack_timer_armed) + { + /* nothing to do */ + return; + } + + if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + { + txn->ack_timer.run(); + } + else if (txn->state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) + { + /* Check limit and handle if needed */ + ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); + if (txn->state_data.send.s2.acknak_count >= ack_limit) + { + // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + + /* give up on this */ + txn->engine->finishTransaction(txn, true); + txn->flags.com.ack_timer_armed = false; + } + else + { + /* Increment acknak counter */ + ++txn->state_data.send.s2.acknak_count; + + /* If the peer sent FIN that is an implicit EOF ack, it is not supposed + * to send it before EOF unless an error occurs, and either way we do not + * re-transmit anything after FIN unless we get another FIN */ + if (!txn->flags.tx.eof_ack_recv && !txn->flags.tx.fin_recv) + { + txn->flags.tx.send_eof = true; + } + else + { + /* no response is pending */ + txn->flags.com.ack_timer_armed = false; + } + } + + /* reset the ack timer if still waiting on something */ + if (txn->flags.com.ack_timer_armed) + { + txn->engine->armAckTimer(txn); + } + } + else + { + /* if we are not waiting for anything, why is the ack timer armed? */ + txn->flags.com.ack_timer_armed = false; + } } -void CfdpTransaction::sTick(CF_Transaction_t *txn, int *cont) { - CF_CFDP_S_Tick(txn, cont); +void CfdpTransaction::sTick(CF_Transaction_t *txn, int *cont /* unused */) { + bool pending_send; + + pending_send = true; /* maybe; tbd, will be reset if not */ + + /* at each tick, various timers used by S are checked */ + /* first, check inactivity timer */ + if (!txn->flags.com.inactivity_fired) + { + if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + { + txn->inactivity_timer.run(); + } + else + { + txn->flags.com.inactivity_fired = true; + + /* HOLD state is the normal path to recycle transaction objects, not an error */ + /* inactivity is abnormal in any other state */ + if (txn->state != CF_TxnState_HOLD && txn->state == CF_TxnState_S2) + { + // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + txn->engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + } + } + } + + /* tx maintenance: possibly process send_eof, or send_fin_ack */ + if (txn->flags.tx.send_eof) + { + if (this->sSendEof(txn) == CfdpStatus::SUCCESS) + { + txn->flags.tx.send_eof = false; + } + } + else if (txn->flags.tx.send_fin_ack) + { + if (this->sSendFinAck(txn) == CfdpStatus::SUCCESS) + { + txn->flags.tx.send_fin_ack = false; + } + } + else + { + pending_send = false; + } + + /* if the inactivity timer ran out, then there is no sense + * pending for responses for anything. Send out anything + * that we need to send (i.e. the EOF) just in case the sender + * is still listening to us but do not expect any future ACKs */ + if (txn->flags.com.inactivity_fired && !pending_send) + { + /* the transaction is now recycleable - this means we will + * no longer have a record of this transaction seq. If the sender + * wakes up or if the network delivers severely delayed PDUs at + * some future point, then they will be seen as spurious. They + * will no longer be associable with this transaction at all */ + txn->chan->recycleTransaction(txn); + + /* NOTE: this must be the last thing in here. Do not use txn after this */ + } + else + { + /* transaction still valid so process the ACK timer, if relevant */ + this->sAckTimerTick(txn); + } } void CfdpTransaction::sTickNak(CF_Transaction_t *txn, int *cont) { - CF_CFDP_S_Tick_Nak(txn, cont); + bool nakProcessed = false; + CfdpStatus::T status; + + // Only Class 2 transactions should process NAKs + if (txn->txn_class == CfdpClass::CLASS_2) + { + status = this->sCheckAndRespondNak(txn, &nakProcessed); + if ((status == CfdpStatus::SUCCESS) && nakProcessed) + { + *cont = 1; /* cause dispatcher to re-enter this wakeup */ + } + } } void CfdpTransaction::sCancel(CF_Transaction_t *txn) { - CF_CFDP_S_Cancel(txn); + if (txn->state_data.send.sub_state < CF_TxSubState_EOF) + { + /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } } // ====================================================================== @@ -79,59 +232,447 @@ void CfdpTransaction::sCancel(CF_Transaction_t *txn) { // ====================================================================== CfdpStatus::T CfdpTransaction::sSendEof(CF_Transaction_t *txn) { - return CF_CFDP_S_SendEof(txn); + /* note the crc is "finalized" regardless of success or failure of the txn */ + /* this is OK as we still need to put some value into the EOF */ + if (!txn->flags.com.crc_calc) + { + // The F' version does not have an equivelent finalize call as it + // - Never stores a partial word internally + // - Never needs to "flush" anything + // - Always accounts for padding at update time + txn->flags.com.crc_calc = true; + } + return txn->engine->sendEof(txn); } void CfdpTransaction::s1SubstateSendEof(CF_Transaction_t *txn) { - CF_CFDP_S1_SubstateSendEof(txn); + /* set the flag, the EOF is sent by the tick handler */ + txn->flags.tx.send_eof = true; + + /* In class 1 this is the end of normal operation */ + /* NOTE: this is not always true, as class 1 can request an EOF ack. + * In this case we could change state to CLOSEOUT_SYNC instead and wait, + * but right now we do not request an EOF ack in S1 */ + txn->engine->finishTransaction(txn, true); } void CfdpTransaction::s2SubstateSendEof(CF_Transaction_t *txn) { - CF_CFDP_S2_SubstateSendEof(txn); + /* set the flag, the EOF is sent by the tick handler */ + txn->flags.tx.send_eof = true; + + /* wait for remaining responses to close out the state machine */ + txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + + /* always move the transaction onto the wait queue now */ + txn->chan->dequeueTransaction(txn); + txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); + + /* the ack timer is armed in class 2 only */ + txn->engine->armAckTimer(txn); } -CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc) { - return CF_CFDP_S_SendFileData(txn, foffs, bytes_to_read, calc_crc); +CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { + I32 status = 0; + CfdpStatus::T ret = CfdpStatus::SUCCESS; + CF_Logical_PduBuffer_t * ph = NULL; + CF_Logical_PduFileDataHeader_t *fd; + size_t actual_bytes; + U8* data_ptr; + U32 outgoing_file_chunk_size; + + FW_ASSERT(bytes_processed != NULL); + *bytes_processed = 0; + + ph = txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), + txn->history->peer_eid, 0, txn->history->seq_num, true); + if (!ph) + { + ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + } + else + { + fd = &ph->int_header.fd; + + /* need to encode data header up to this point to figure out where data needs to get copied to */ + fd->offset = foffs; + CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); + + /* + * the actual bytes to read is the smallest of these: + * - amount of space actually available in the PDU after encoding the headers + * - passed-in size + * - outgoing_file_chunk_size from configuration + */ + actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); + if (actual_bytes > bytes_to_read) + { + actual_bytes = bytes_to_read; + } + outgoing_file_chunk_size = txn->cfdpManager->getOutgoingFileChunkSizeParam(); + if (actual_bytes > outgoing_file_chunk_size) + { + actual_bytes = outgoing_file_chunk_size; + } + + /* + * The call to CF_CFDP_DoEncodeChunk() should never fail because actual_bytes is + * guaranteed to be less than or equal to the remaining space in the encode buffer. + */ + data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, actual_bytes); + + /* + * save off a pointer to the data for future reference. + * This isn't encoded into the output PDU, but it allows a future step (such as CRC) + * to easily find and read the data blob in this PDU. + */ + fd->data_len = actual_bytes; + fd->data_ptr = data_ptr; + + if (txn->state_data.send.cached_pos != foffs) + { + status = txn->fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + ret = CfdpStatus::ERROR; + } + } + + if (ret == CfdpStatus::SUCCESS) + { + status = txn->fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + ret = CfdpStatus::ERROR; + } + } + + if (ret == CfdpStatus::SUCCESS) + { + txn->state_data.send.cached_pos += status; + txn->engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; + FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ + if (calc_crc) + { + txn->crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); + } + + *bytes_processed = static_cast(actual_bytes); + } + else + { + // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() + txn->cfdpManager->returnPduBuffer(txn->chan_num, ph); + } + } + + return ret; } void CfdpTransaction::sSubstateSendFileData(CF_Transaction_t *txn) { - CF_CFDP_S_SubstateSendFileData(txn); + U32 bytes_processed = 0; + CfdpStatus::T status = this->sSendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); + + if(status != CfdpStatus::SUCCESS) + { + /* IO error -- change state and send EOF */ + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } + else if (bytes_processed > 0) + { + txn->foffs += bytes_processed; + if (txn->foffs == txn->fsize) + { + /* file is done */ + txn->state_data.send.sub_state = CF_TxSubState_EOF; + } + } + else + { + /* don't care about other cases */ + } } CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) { - return CF_CFDP_S_CheckAndRespondNak(txn, nakProcessed); + const CF_Chunk_t *chunk; + CfdpStatus::T sret; + CfdpStatus::T ret = CfdpStatus::SUCCESS; + U32 bytes_processed = 0; + + FW_ASSERT(nakProcessed != NULL); + *nakProcessed = false; + + // Class 2 transactions must have had chunks allocated + FW_ASSERT(txn->chunks != NULL); + + if (txn->flags.tx.md_need_send) + { + sret = txn->engine->sendMd(txn); + if (sret == CfdpStatus::SEND_PDU_ERROR) + { + ret = CfdpStatus::ERROR; /* error occurred */ + } + else + { + if (sret == CfdpStatus::SUCCESS) + { + txn->flags.tx.md_need_send = false; + } + /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ + *nakProcessed = true; /* nak processed, so don't send filedata */ + + } + } + else + { + /* Get first chunk and process if available */ + chunk = CF_ChunkList_GetFirstChunk(&txn->chunks->chunks); + if (chunk != NULL) + { + ret = this->sSendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); + if(ret != CfdpStatus::SUCCESS) + { + /* error occurred */ + ret = CfdpStatus::ERROR; /* error occurred */ + } + else if (bytes_processed > 0) + { + CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, bytes_processed); + *nakProcessed = true; /* nak processed, so caller doesn't send file data */ + } + } + } + + return ret; } void CfdpTransaction::s2SubstateSendFileData(CF_Transaction_t *txn) { - CF_CFDP_S2_SubstateSendFileData(txn); + CfdpStatus::T status; + bool nakProcessed = false; + + status = this->sCheckAndRespondNak(txn, &nakProcessed); + if (status != CfdpStatus::SUCCESS) + { + txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); + txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ + txn->engine->finishTransaction(txn, true); + return; + } + + if (!nakProcessed) + { + this->sSubstateSendFileData(txn); + } + else + { + /* NAK was processed, so do not send filedata */ + } } void CfdpTransaction::sSubstateSendMetadata(CF_Transaction_t *txn) { - CF_CFDP_S_SubstateSendMetadata(txn); + CfdpStatus::T status; + Os::File::Status fileStatus; + bool success = true; + + if (false == txn->fd.isOpen()) + { + fileStatus = txn->fd.open(txn->history->fnames.src_filename.toChar(), Os::File::OPEN_READ); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // txn->history->fnames.src_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + success = false; + } + + if (success) + { + FwSizeType file_size; + fileStatus = txn->fd.size(file_size); + txn->fsize = static_cast(file_size); + if (fileStatus != Os::File::Status::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + // (long)status); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + } + else + { + // Check that file size is well formed + FW_ASSERT(txn->fsize > 0, txn->fsize); + } + } + } + + if (success) + { + status = txn->engine->sendMd(txn); + if (status == CfdpStatus::SEND_PDU_ERROR) + { + /* failed to send md */ + // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + success = false; + } + else if (status == CfdpStatus::SUCCESS) + { + /* once metadata is sent, switch to filedata mode */ + txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; + } + /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + } + + if (!success) + { + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->engine->finishTransaction(txn, true); + } + + /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } CfdpStatus::T CfdpTransaction::sSendFinAck(CF_Transaction_t *txn) { - return CF_CFDP_S_SendFinAck(txn); + CfdpStatus::T ret = txn->engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, + static_cast(txn->state_data.send.s2.fin_cc), + txn->history->peer_eid, txn->history->seq_num); + return ret; } void CfdpTransaction::s2EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_EarlyFin(txn, ph); + /* received early fin, so just cancel */ + // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + txn->engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); + + txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + + /* otherwise do normal fin processing */ + this->s2Fin(txn, ph); } void CfdpTransaction::s2Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_Fin(txn, ph); + if (!txn->engine->recvFin(txn, ph)) + { + /* set the CC only on the first time we get the FIN. If this is a dupe + * then re-ack but otherwise ignore it */ + if (!txn->flags.tx.fin_recv) + { + txn->flags.tx.fin_recv = true; + txn->state_data.send.s2.fin_cc = ph->int_header.fin.cc; + txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ + + /* note this is a no-op unless the status was unset previously */ + txn->engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); + + /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed + * to send it until after the EOF+ACK. So at this point we stop trying to send anything + * to the peer, regardless of whether we got every ACK we expected. */ + txn->engine->finishTransaction(txn, true); + } + txn->flags.tx.send_fin_ack = true; + } } void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_Nak(txn, ph); + const CF_Logical_SegmentRequest_t *sr; + const CF_Logical_PduNak_t * nak; + U8 counter; + U8 bad_sr; + + bad_sr = 0; + + /* this function is only invoked for NAK PDU types */ + nak = &ph->int_header.nak; + + if (txn->engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + { + for (counter = 0; counter < nak->segment_list.num_segments; ++counter) + { + sr = &nak->segment_list.segments[counter]; + + if (sr->offset_start == 0 && sr->offset_end == 0) + { + /* need to re-send metadata PDU */ + txn->flags.tx.md_need_send = true; + } + else + { + if (sr->offset_end < sr->offset_start) + { + ++bad_sr; + continue; + } + + /* overflow probably won't be an issue */ + if (sr->offset_end > txn->fsize) + { + ++bad_sr; + continue; + } + + /* insert gap data in chunks */ + CF_ChunkListAdd(&txn->chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); + } + } + + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += + // nak->segment_list.num_segments; + if (bad_sr) + { + // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", + // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, bad_sr); + } + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + } } void CfdpTransaction::s2NakArm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_Nak_Arm(txn, ph); + txn->engine->armAckTimer(txn); + this->s2Nak(txn, ph); } void CfdpTransaction::s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_EofAck(txn, ph); + if (!txn->engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) + { + txn->flags.tx.eof_ack_recv = true; + txn->flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ + txn->state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ + + /* if FIN was also received then we are done (these can come out of order) */ + if (txn->flags.tx.fin_recv) + { + txn->engine->finishTransaction(txn, true); + } + } } } // namespace Ccsds From f295d6f6cf9c668c1d2aa6a1d5bb34f387105419 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 17:32:45 -0700 Subject: [PATCH 107/185] Ported RX functions to new Transaciton class --- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 894 +++++++++++++++++++- 1 file changed, 870 insertions(+), 24 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index be94368de05..2a7b1e1c871 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -31,9 +31,20 @@ // // ====================================================================== +#include +#include + +#include +#include + #include +#include #include +#include #include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -63,39 +74,334 @@ void CfdpTransaction::r2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } void CfdpTransaction::rAckTimerTick(CF_Transaction_t *txn) { - CF_CFDP_R_AckTimerTick(txn); + U8 ack_limit = 0; + + /* note: the ack timer is only ever armed on class 2 */ + if (txn->state != CF_TxnState_R2 || !txn->flags.com.ack_timer_armed) + { + /* nothing to do */ + return; + } + + if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + { + txn->ack_timer.run(); + } + else + { + /* ACK timer expired, so check for completion */ + if (!txn->flags.rx.complete) + { + this->r2Complete(txn, true); + } + else if (txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) + { + /* Increment acknak counter */ + ++txn->state_data.receive.r2.acknak_count; + + /* Check limit and handle if needed */ + ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); + if (txn->state_data.receive.r2.acknak_count >= ack_limit) + { + // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + + /* give up on this */ + txn->engine->finishTransaction(txn, true); + txn->flags.com.ack_timer_armed = false; + } + else + { + txn->flags.rx.send_fin = true; + } + } + + /* re-arm the timer if it is still pending */ + if (txn->flags.com.ack_timer_armed) + { + /* whether sending FIN or waiting for more filedata, need ACK timer armed */ + txn->engine->armAckTimer(txn); + } + } } -void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont) { - CF_CFDP_R_Tick(txn, cont); +void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont /* unused */) { + /* Steven is not real happy with this function. There should be a better way to separate out + * the logic by state so that it isn't a bunch of if statements for different flags + */ + + CfdpStatus::T sret; + bool pending_send; + + if (!txn->flags.com.inactivity_fired) + { + if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + { + txn->inactivity_timer.run(); + } + else + { + txn->flags.com.inactivity_fired = true; + + /* HOLD state is the normal path to recycle transaction objects, not an error */ + /* inactivity is abnormal in any other state */ + if (txn->state != CF_TxnState_HOLD) + { + this->rSendInactivityEvent(txn); + + /* in class 2 this also triggers sending an early FIN response */ + if (txn->state == CF_TxnState_R2) + { + this->r2SetFinTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + } + } + } + } + + pending_send = true; /* maybe; tbd */ + + /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ + if (txn->flags.rx.send_eof_ack) + { + sret = txn->engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + static_cast(txn->state_data.receive.r2.eof_cc), + txn->history->peer_eid, txn->history->seq_num); + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + + /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + * SEND_PDU_ERROR */ + if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) + { + txn->flags.rx.send_eof_ack = false; + } + } + else if (txn->flags.rx.send_nak) + { + if (!this->rSubstateSendNak(txn)) + { + txn->flags.rx.send_nak = false; /* will re-enter on error */ + } + } + else if (txn->flags.rx.send_fin) + { + if (!this->r2SubstateSendFin(txn)) + { + txn->flags.rx.send_fin = false; /* will re-enter on error */ + } + } + else + { + /* no pending responses to the sender */ + pending_send = false; + } + + /* if the inactivity timer ran out, then there is no sense + * pending for responses for anything. Send out anything + * that we need to send (i.e. the FIN) just in case the sender + * is still listening to us but do not expect any future ACKs */ + if (txn->flags.com.inactivity_fired && !pending_send) + { + /* the transaction is now recycleable - this means we will + * no longer have a record of this transaction seq. If the sender + * wakes up or if the network delivers severely delayed PDUs at + * some future point, then they will be seen as spurious. They + * will no longer be associable with this transaction at all */ + txn->chan->recycleTransaction(txn); + + /* NOTE: this must be the last thing in here. Do not use txn after this */ + } + else + { + /* transaction still valid so process the ACK timer, if relevant */ + this->rAckTimerTick(txn); + } } void CfdpTransaction::rCancel(CF_Transaction_t *txn) { - CF_CFDP_R_Cancel(txn); + /* for cancel, only need to send FIN if R2 */ + if ((txn->state == CF_TxnState_R2) && (txn->state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) + { + txn->flags.rx.send_fin = true; + } + else + { + this->r1Reset(txn); /* if R1, just call it quits */ + } } void CfdpTransaction::rInit(CF_Transaction_t *txn) { - CF_CFDP_R_Init(txn); + Os::File::Status status; + Fw::String tmpDir; + Fw::String dst; + + if (txn->state == CF_TxnState_R2) + { + if (!txn->flags.rx.md_recv) + { + tmpDir = txn->cfdpManager->getTmpDirParam(); + /* we need to make a temp file and then do a NAK for md PDU */ + /* the transaction already has a history, and that has a buffer that we can use to + * hold the temp filename which is defined by the sequence number and the source entity ID */ + + // Create destination filepath with format: /:.tmp + dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", + tmpDir.toChar(), + txn->history->src_eid, + txn->history->seq_num); + + txn->history->fnames.dst_filename = dst; + + // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); + } + + txn->engine->armAckTimer(txn); + } + + status = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + if (txn->state == CF_TxnState_R2) + { + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + } + else + { + this->r1Reset(txn); + } + } + else + { + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } } void CfdpTransaction::r2SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { - CF_CFDP_R2_SetFinTxnStatus(txn, txn_stat); + txn->engine->setTxnStatus(txn, txn_stat); + txn->flags.rx.send_fin = true; } void CfdpTransaction::r1Reset(CF_Transaction_t *txn) { - CF_CFDP_R1_Reset(txn); + txn->engine->finishTransaction(txn, true); } void CfdpTransaction::r2Reset(CF_Transaction_t *txn) { - CF_CFDP_R2_Reset(txn); + if ((txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || + (txn->state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || + CF_TxnStatus_IsError(txn->history->txn_stat) || txn->flags.com.canceled) + { + this->r1Reset(txn); /* it's done */ + } + else + { + /* not waiting for FIN ACK, so trigger send FIN */ + txn->flags.rx.send_fin = true; + } } CfdpStatus::T CfdpTransaction::rCheckCrc(CF_Transaction_t *txn, U32 expected_crc) { - return CF_CFDP_R_CheckCrc(txn, expected_crc); + CfdpStatus::T ret = CfdpStatus::SUCCESS; + U32 crc_result; + + // The F' version does not have an equivelent finalize call as it + // - Never stores a partial word internally + // - Never needs to "flush" anything + // - Always accounts for padding at update time + // CF_CRC_Finalize(&txn->crc); + crc_result = txn->crc.getValue(); + if (crc_result != expected_crc) + { + // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, + // (unsigned long)expected_crc); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; + ret = CfdpStatus::ERROR; + } + + return ret; } void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { - CF_CFDP_R2_Complete(txn, ok_to_send_nak); + U32 ret; + bool send_nak = false; + bool send_fin = false; + U8 nack_limit = 0; + /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ + /* if all data is present, then there will be no gaps in the chunk */ + + if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + { + /* first, check if md is received. If not, send specialized NAK */ + if (!txn->flags.rx.md_recv) + { + send_nak = true; + } + else + { + /* only look for 1 gap, since the goal here is just to know that there are gaps */ + ret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, 1, txn->fsize, 0, NULL, NULL); + + if (ret) + { + /* there is at least 1 gap, so send a NAK */ + send_nak = true; + } + else if (txn->flags.rx.eof_recv) + { + /* the EOF was received, and there are no NAKs -- process completion in send FIN state */ + send_fin = true; + } + } + + if (send_nak && ok_to_send_nak) + { + /* Increment the acknak counter */ + ++txn->state_data.receive.r2.acknak_count; + + /* Check limit and handle if needed */ + nack_limit = txn->cfdpManager->getNackLimitParam(txn->chan_num); + if (txn->state_data.receive.r2.acknak_count >= nack_limit) + { + // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + send_fin = true; + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; + /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ + txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); + txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ + } + else + { + txn->flags.rx.send_nak = true; + } + } + + if (send_fin) + { + txn->flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ + + /* the transaction is now considered complete, but this will not overwrite an + * error status code if there was one set */ + this->r2SetFinTxnStatus(txn, CF_TxnStatus_NO_ERROR); + } + + /* always go to CF_RxSubState_FILEDATA, and let tick change state */ + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } } // ====================================================================== @@ -103,56 +409,596 @@ void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { // ====================================================================== CfdpStatus::T CfdpTransaction::rProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - return CF_CFDP_R_ProcessFd(txn, ph); + const CF_Logical_PduFileDataHeader_t *pdu; + Os::File::Status status; + CfdpStatus::T ret; + + /* this function is only entered for data PDUs */ + pdu = &ph->int_header.fd; + ret = CfdpStatus::SUCCESS; + + /* + * NOTE: The decode routine should have left a direct pointer to the data and actual data length + * within the PDU. The length has already been verified, too. Should not need to make any + * adjustments here, just write it. + */ + + // TODO BPC: get rid of pdu->offset in favor of Os::File::position() + if (txn->state_data.receive.cached_pos != pdu->offset) + { + status = txn->fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (long)pdu->offset, (long)fret); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + ret = CfdpStatus::ERROR; /* connection will reset in caller */ + } + } + + if (ret != CfdpStatus::ERROR) + { + FwSizeType write_size = pdu->data_len; + status = txn->fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (long)pdu->data_len, (long)fret); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; + ret = CfdpStatus::ERROR; /* connection will reset in caller */ + } + else + { + txn->state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += pdu->data_len; + } + } + + return ret; } CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - return CF_CFDP_R_SubstateRecvEof(txn, ph); + CfdpStatus::T ret = CfdpStatus::SUCCESS; + const CF_Logical_PduEof_t *eof; + + if (!txn->engine->recvEof(txn, ph)) + { + /* this function is only entered for PDUs identified as EOF type */ + eof = &ph->int_header.eof; + + /* only check size if MD received, otherwise it's still OK */ + if (txn->flags.rx.md_recv && (eof->size != txn->fsize)) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, + // (unsigned long)txn->fsize); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; + } + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; + } + + return ret; } void CfdpTransaction::r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R1_SubstateRecvEof(txn, ph); + int ret = this->rSubstateRecvEof(txn, ph); + U32 crc; + const CF_Logical_PduEof_t *eof; + + /* this function is only entered for PDUs identified as EOF type */ + eof = &ph->int_header.eof; + crc = eof->crc; + + if (ret == CfdpStatus::SUCCESS) + { + /* Verify CRC */ + if (this->rCheckCrc(txn, crc) == CfdpStatus::SUCCESS) + { + /* successfully processed the file */ + txn->keep = CfdpKeep::KEEP; /* save the file */ + } + /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ + } + + /* after exit, always reset since we are done */ + /* reset even if the EOF failed -- class 1, so it won't come again! */ + this->r1Reset(txn); } void CfdpTransaction::r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_SubstateRecvEof(txn, ph); + const CF_Logical_PduEof_t *eof; + int ret; + + if (!txn->flags.rx.eof_recv) + { + ret = this->rSubstateRecvEof(txn, ph); + + /* did receiving EOF succeed? */ + if (ret == CfdpStatus::SUCCESS) + { + eof = &ph->int_header.eof; + + txn->flags.rx.eof_recv = true; + + /* need to remember the EOF CRC for later */ + txn->state_data.receive.r2.eof_crc = eof->crc; + txn->state_data.receive.r2.eof_size = eof->size; + + /* always ACK the EOF, even if we're not done */ + txn->state_data.receive.r2.eof_cc = eof->cc; + txn->flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ + + /* only check for complete if EOF with no errors */ + if (txn->state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) + { + this->r2Complete(txn, true); /* CF_CFDP_R2_Complete() will change state */ + } + else + { + /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ + txn->engine->setTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); + this->r2Reset(txn); + } + } + else + { + /* bad EOF sent? */ + if (ret == CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR) + { + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + } + else + { + /* can't do anything with this bad EOF, so return to FILEDATA */ + txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + } + } + } } void CfdpTransaction::r1SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R1_SubstateRecvFileData(txn, ph); + int ret; + + /* got file data PDU? */ + ret = txn->engine->recvFd(txn, ph); + if (ret == CfdpStatus::SUCCESS) + { + ret = this->rProcessFd(txn, ph); + } + + if (ret == CfdpStatus::SUCCESS) + { + /* class 1 digests CRC */ + txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, + static_cast(ph->int_header.fd.data_len)); + } + else + { + /* Reset transaction on failure */ + this->r1Reset(txn); + } } void CfdpTransaction::r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_SubstateRecvFileData(txn, ph); + const CF_Logical_PduFileDataHeader_t *fd; + int ret; + + /* this function is only entered for data PDUs */ + fd = &ph->int_header.fd; + + // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. + // This can happen if retransmitted FileData arrives after EOF was received and CRC began. + if (txn->state_data.receive.r2.rx_crc_calc_bytes > 0) + { + // Silently ignore - file is complete and we're calculating CRC + // TODO BPC: do we want a throttled EVR here? + return; + } + + /* got file data PDU? */ + ret = txn->engine->recvFd(txn, ph); + if (ret == CfdpStatus::SUCCESS) + { + ret = this->rProcessFd(txn, ph); + } + + if (ret == CfdpStatus::SUCCESS) + { + /* class 2 does CRC at FIN, but track gaps */ + CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); + + if (txn->flags.rx.fd_nak_sent) + { + this->r2Complete(txn, false); /* once nak-retransmit received, start checking for completion at each fd */ + } + + if (!txn->flags.rx.complete) + { + txn->engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ + } + + txn->state_data.receive.r2.acknak_count = 0; + } + else + { + /* Reset transaction on failure */ + this->r2Reset(txn); + } } void CfdpTransaction::r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { - CF_CFDP_R2_GapCompute(chunks, chunk, opaque); + CF_GapComputeArgs_t * args = static_cast(opaque); + CF_Logical_SegmentRequest_t *pseg; + CF_Logical_SegmentList_t * pseglist; + CF_Logical_PduNak_t * nak; + + /* This function is only invoked for NAK types */ + nak = args->nak; + pseglist = &nak->segment_list; + FW_ASSERT(chunk->size > 0, chunk->size); + + /* it seems that scope in the old engine is not used the way I read it in the spec, so + * leave this code here for now for future reference */ + + if (pseglist->num_segments < CF_PDU_MAX_SEGMENTS) + { + pseg = &pseglist->segments[pseglist->num_segments]; + + pseg->offset_start = chunk->offset - nak->scope_start; + pseg->offset_end = pseg->offset_start + chunk->size; + + ++pseglist->num_segments; + } } CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { - return CF_CFDP_R_SubstateSendNak(txn); + CF_Logical_PduBuffer_t *ph = + txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, + txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, true); + CF_Logical_PduNak_t *nak; + CfdpStatus::T sret; + U32 cret; + CfdpStatus::T ret = CfdpStatus::ERROR; + + if (ph) + { + nak = &ph->int_header.nak; + + if (txn->flags.rx.md_recv) + { + /* we have metadata, so send valid NAK */ + CF_GapComputeArgs_t args = {txn, nak}; + + nak->scope_start = 0; + cret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, + (txn->chunks->chunks.count < txn->chunks->chunks.max_chunks) + ? txn->chunks->chunks.max_chunks + : (txn->chunks->chunks.max_chunks - 1), + txn->fsize, 0, CF_CFDP_R2_GapCompute, &args); + + if (!cret) + { + /* no gaps left, so go ahead and check for completion */ + txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ + ret = CfdpStatus::SUCCESS; + } + else + { + /* gaps are present, so let's send the NAK PDU */ + nak->scope_end = 0; + sret = txn->engine->sendNak(txn, ph); + txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ + /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, + so if it's ever added to that function we need to test handling it here */ + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + if (sret == CfdpStatus::SUCCESS) + { + // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; + ret = CfdpStatus::SUCCESS; + } + } + } + else + { + /* need to send simple NAK packet to request metadata PDU again */ + /* after doing so, transition to recv md state */ + // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ + nak->scope_start = 0; + nak->scope_end = 0; + nak->segment_list.segments[0].offset_start = 0; + nak->segment_list.segments[0].offset_end = 0; + nak->segment_list.num_segments = 1; + + sret = txn->engine->sendNak(txn, ph); + // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + if (sret == CfdpStatus::SUCCESS) + { + ret = CfdpStatus::SUCCESS; + } + } + } + + return ret; } CfdpStatus::T CfdpTransaction::r2CalcCrcChunk(CF_Transaction_t *txn) { - return CF_CFDP_R2_CalcCrcChunk(txn); + U8 buf[CF_R2_CRC_CHUNK_SIZE]; + size_t count_bytes; + size_t want_offs_size; + FwSizeType read_size; + Os::File::Status fileStatus; + CfdpStatus::T ret; + bool success = true; + U32 rx_crc_calc_bytes_per_wakeup = 0; + + memset(buf, 0, sizeof(buf)); + + count_bytes = 0; + ret = CfdpStatus::ERROR; + + if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) + { + txn->crc = CFDP::Checksum(0); + + // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. + // Now we need to READ it for CRC calculation. Close and reopen in READ mode. + if (txn->fd.isOpen()) + { + txn->fd.close(); + } + + fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); + if (fileStatus != Os::File::OP_OK) + { + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + return CfdpStatus::ERROR; + } + + // Reset cached position since we just reopened the file + txn->state_data.receive.cached_pos = 0; + } + + rx_crc_calc_bytes_per_wakeup = txn->cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + + while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && + (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) + { + want_offs_size = txn->state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); + + if (want_offs_size > txn->fsize) + { + read_size = txn->fsize - txn->state_data.receive.r2.rx_crc_calc_bytes; + } + else + { + read_size = sizeof(buf); + } + + if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) + { + fileStatus = txn->fd.seek(txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + // txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + success = false; + break; + } + } + + fileStatus = txn->fd.read(buf, read_size, Os::File::WaitType::WAIT); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); + txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + success = false; + break; + } + + txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); + txn->state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; + count_bytes += read_size; + } + + if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) + { + /* all bytes calculated, so now check */ + if (this->rCheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) + { + /* CRC matched! We are happy */ + txn->keep = CfdpKeep::KEEP; /* save the file */ + + /* set FIN PDU status */ + txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; + txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + } + else + { + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_CHECKSUM_FAILURE); + } + + txn->flags.com.crc_calc = true; + + ret = CfdpStatus::SUCCESS; + } + + return ret; } CfdpStatus::T CfdpTransaction::r2SubstateSendFin(CF_Transaction_t *txn) { - return CF_CFDP_R2_SubstateSendFin(txn); + CfdpStatus::T sret; + CfdpStatus::T ret = CfdpStatus::SUCCESS; + + if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) + { + /* no error, and haven't checked CRC -- so start checking it */ + if (this->r2CalcCrcChunk(txn)) + { + ret = CfdpStatus::ERROR; /* signal to caller to re-enter next tick */ + } + } + + if (ret != CfdpStatus::ERROR) + { + sret = txn->engine->sendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, + CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); + /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ + FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + txn->state_data.receive.sub_state = + CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ + if (sret != CfdpStatus::SUCCESS) + { + ret = CfdpStatus::ERROR; + } + } + + /* if no message, then try again next time */ + return ret; } void CfdpTransaction::r2RecvFinAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_Recv_fin_ack(txn, ph); + if (!txn->engine->recvAck(txn, ph)) + { + /* got fin-ack, so time to close the state */ + this->r2Reset(txn); + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + } } void CfdpTransaction::r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_RecvMd(txn, ph); + Fw::String fname; + CfdpStatus::T status; + Os::File::Status fileStatus; + Os::FileSystem::Status fileSysStatus; + bool success = true; + + /* it isn't an error to get another MD PDU, right? */ + if (!txn->flags.rx.md_recv) + { + /* NOTE: txn->flags.rx.md_recv always 1 in R1, so this is R2 only */ + /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's + * save the filename in a local buffer so it can be used with moveFile upon successful parsing of + * the md PDU */ + fname = txn->history->fnames.dst_filename; + + status = txn->engine->recvMd(txn, ph); + if (status == CfdpStatus::SUCCESS) + { + /* successfully obtained md PDU */ + if (txn->flags.rx.eof_recv) + { + /* EOF was received, so check that md and EOF sizes match */ + if (txn->state_data.receive.r2.eof_size != txn->fsize) + { + // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, + // (unsigned long)txn->state_data.receive.r2.eof_size); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + success = false; + } + } + + if (success) + { + /* close and rename file */ + txn->fd.close(); + + fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), + txn->history->fnames.dst_filename.toChar()); + if (fileSysStatus != Os::FileSystem::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)status); + // txn->fd = OS_OBJECT_ID_UNDEFINED; + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; + success = false; + } + else + { + // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE + // File was succesfully renamed, open for writing + fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num, (long)ret); + this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; + // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + success = false; + } + } + + if (success) + { + txn->state_data.receive.cached_pos = 0; /* reset psn due to open */ + txn->flags.rx.md_recv = true; + txn->state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ + this->r2Complete(txn, true); /* check for completion now that md is received */ + } + } + } + else + { + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", + // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, + // (unsigned long)txn->history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + /* do nothing here, since it will be NAK'd again later */ + } + } } void CfdpTransaction::rSendInactivityEvent(CF_Transaction_t *txn) { - CF_CFDP_R_SendInactivityEvent(txn); + (void) txn; + // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), + // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; } } // namespace Ccsds -} // namespace Svc \ No newline at end of file +} // namespace Svc From d593b6663d5ffc912212c8517e8d6173164cd9ae Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 28 Jan 2026 18:12:23 -0700 Subject: [PATCH 108/185] Additional transaction class rework --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 4 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 13 +- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 114 ++++++----------- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 134 +++++++++++++++++++- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 1 + default/config/CfdpCfg.hpp | 4 +- 6 files changed, 179 insertions(+), 91 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 0acb97ed8a9..ce5c837fb20 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -20,8 +20,6 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpEngine.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpCodec.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpRx.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTx.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpChunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" @@ -30,6 +28,8 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTxTransaction.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpRxTransaction.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpTx.cpp" + "${CMAKE_CURRENT_LIST_DIR}/CfdpRx.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Pdu diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 46a40de3862..3b25cb24f04 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -42,8 +42,9 @@ #include #include #include -#include +#include #include +#include #include #include #include @@ -209,6 +210,8 @@ void CfdpEngine::armInactTimer(CF_Transaction_t *txn) void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + // Dispatch based on transaction state switch (txn->state) { @@ -216,16 +219,16 @@ void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) this->recvInit(txn, ph); break; case CF_TxnState_R1: - CF_CFDP_R1_Recv(txn, ph); + txnHandler.r1Recv(txn, ph); break; case CF_TxnState_S1: - CF_CFDP_S1_Recv(txn, ph); + txnHandler.s1Recv(txn, ph); break; case CF_TxnState_R2: - CF_CFDP_R2_Recv(txn, ph); + txnHandler.r2Recv(txn, ph); break; case CF_TxnState_S2: - CF_CFDP_S2_Recv(txn, ph); + txnHandler.s2Recv(txn, ph); break; case CF_TxnState_DROP: this->recvDrop(txn, ph); diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index ea56b07e6c7..9a9d18d64af 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -36,19 +36,23 @@ #ifndef Svc_Ccsds_CfdpTransaction_HPP #define Svc_Ccsds_CfdpTransaction_HPP -#include +#include + +#include +#include namespace Svc { namespace Ccsds { +// Forward declarations +class CfdpEngine; +class CfdpChannel; +class CfdpManager; + /** * @brief CFDP Transaction state machine class * * This class provides TX and RX state machine operations for CFDP transactions. - * Currently, it operates on CF_Transaction_t structures passed as parameters. - * In a future refactor, CF_Transaction_t members will be migrated to become - * class members of CfdpTransaction. - * * Implementation is split across multiple files for maintainability: * - CfdpTxTransaction.cpp: TX (send) state machine implementation * - CfdpRxTransaction.cpp: RX (receive) state machine implementation @@ -166,28 +170,6 @@ class CfdpTransaction { */ void sCancel(CF_Transaction_t *txn); - private: - /*********************************************************************** - * - * Handler routines for send-file transactions - * These are not called from outside this module, but are declared here so they can be unit tested - * - ************************************************************************/ - - /************************************************************************/ - /** @brief Send an EOF PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - * @retval SEND_PDU_ERROR if an error occurred while building the packet. - * - * @param txn Pointer to the transaction object - */ - CfdpStatus::T sSendEof(CF_Transaction_t *txn); - /************************************************************************/ /** @brief Sends an EOF for S1. * @@ -208,29 +190,6 @@ class CfdpTransaction { */ void s2SubstateSendEof(CF_Transaction_t *txn); - /************************************************************************/ - /** @brief Helper function to populate the PDU with file data and send it. - * - * @par Description - * This function checks the file offset cache and if the desired - * location is where the file offset is, it can skip a seek() call. - * The file is read into the filedata PDU and then the PDU is sent. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @returns The number of bytes sent in the file data PDU (CfdpStatus::SUCCESS, - * i.e. 0, if no bytes were processed), or CfdpStatus::ERROR on error - * - * @param txn Pointer to the transaction object - * @param foffs Position in file to send data from - * @param bytes_to_read Number of bytes to send (maximum) - * @param calc_crc Enable CRC/Checksum calculation - * @param bytes_processed Output: actual bytes sent - * - */ - CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); - /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. * @@ -247,23 +206,6 @@ class CfdpTransaction { */ void sSubstateSendFileData(CF_Transaction_t *txn); - /************************************************************************/ - /** @brief Respond to a NAK by sending filedata PDUs as response. - * - * @par Description - * Checks to see if a metadata PDU or filedata re-transmits must - * occur. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @returns ERROR if error otherwise SUCCESS - * - * @param txn Pointer to the transaction object - * @param nakProcessed true if a NAK was processed, otherwise false - */ - CfdpStatus::T sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); - /************************************************************************/ /** @brief Send filedata handling for S2. * @@ -292,16 +234,6 @@ class CfdpTransaction { */ void sSubstateSendMetadata(CF_Transaction_t *txn); - /************************************************************************/ - /** @brief Send FIN-ACK packet for S2. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ - CfdpStatus::T sSendFinAck(CF_Transaction_t *txn); - /************************************************************************/ /** @brief A FIN was received before file complete, so abandon the transaction. * @@ -365,6 +297,34 @@ class CfdpTransaction { */ void s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + private: + /*********************************************************************** + * + * Handler routines for send-file transactions + * These are not called from outside this module, but are declared here so they can be unit tested + * + ************************************************************************/ + + /************************************************************************/ + /** @brief Send an EOF PDU. + * + * @par Assumptions, External Events, and Notes: + * txn must not be NULL. + * + * @retval CfdpStatus::SUCCESS on success. + * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval SEND_PDU_ERROR if an error occurred while building the packet. + * + * @param txn Pointer to the transaction object + */ + CfdpStatus::T sSendEof(CF_Transaction_t *txn); + + CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); + + CfdpStatus::T sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); + + CfdpStatus::T sSendFinAck(CF_Transaction_t *txn); + public: // ---------------------------------------------------------------------- // RX State Machine - Implemented in CfdpRxTransaction.cpp diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 046b3b4d37a..6f9a5cf5e92 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -38,7 +38,6 @@ #include #include #include -#include #include #include #include @@ -48,25 +47,150 @@ namespace Svc { namespace Ccsds { +// ====================================================================== +// TX State Machine - Private Helper (anonymous namespace) +// ====================================================================== + +namespace { + +// Helper to build dispatch tables +CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( + CF_CFDP_StateRecvFunc_t fin, + CF_CFDP_StateRecvFunc_t ack, + CF_CFDP_StateRecvFunc_t nak +) +{ + CF_CFDP_FileDirectiveDispatchTable_t table = {}; + memset(&table, 0, sizeof(table)); + + table.fdirective[CF_CFDP_FileDirective_FIN] = fin; + table.fdirective[CF_CFDP_FileDirective_ACK] = ack; + table.fdirective[CF_CFDP_FileDirective_NAK] = nak; + + return table; +} + +// Free function wrappers for dispatch tables - these call member methods +void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + txnHandler.s2EarlyFin(txn, ph); +} + +void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + txnHandler.s2Fin(txn, ph); +} + +void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + txnHandler.s2Nak(txn, ph); +} + +void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + txnHandler.s2NakArm(txn, ph); +} + +void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { + CfdpTransaction txnHandler; + txnHandler.s2EofAck(txn, ph); +} + +void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { + CfdpTransaction txnHandler; + txnHandler.sSubstateSendMetadata(txn); +} + +void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { + CfdpTransaction txnHandler; + txnHandler.sSubstateSendFileData(txn); +} + +void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) { + CfdpTransaction txnHandler; + txnHandler.s1SubstateSendEof(txn); +} + +void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) { + CfdpTransaction txnHandler; + txnHandler.s2SubstateSendFileData(txn); +} + +void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { + CfdpTransaction txnHandler; + txnHandler.s2SubstateSendEof(txn); +} + +} // anonymous namespace + // ====================================================================== // TX State Machine - Public Methods // ====================================================================== void CfdpTransaction::s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* s1 doesn't need to receive anything */ - CF_CFDP_S1_Recv(txn, ph); + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } void CfdpTransaction::s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_S2_Recv(txn, ph); + static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = + makeFileDirectiveTable( + CF_CFDP_S2_EarlyFin, + nullptr, + nullptr + ); + + static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = + makeFileDirectiveTable( + CF_CFDP_S2_EarlyFin, + nullptr, + CF_CFDP_S2_Nak + ); + + static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = + makeFileDirectiveTable( + CF_CFDP_S2_Fin, + CF_CFDP_S2_EofAck, + CF_CFDP_S2_Nak_Arm + ); + + static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { + { + &s2_meta, /* CF_TxSubState_METADATA */ + &s2_fd_or_eof, /* CF_TxSubState_FILEDATA */ + &s2_fd_or_eof, /* CF_TxSubState_EOF */ + &s2_wait_ack /* CF_TxSubState_CLOSEOUT_SYNC */ + } + }; + + CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); } void CfdpTransaction::s1Tx(CF_Transaction_t *txn) { - CF_CFDP_S1_Tx(txn); + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { + { + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + } + }; + + CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } void CfdpTransaction::s2Tx(CF_Transaction_t *txn) { - CF_CFDP_S2_Tx(txn); + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { + { + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + } + }; + + CF_CFDP_S_DispatchTransmit(txn, &substate_fns); } void CfdpTransaction::sAckTimerTick(CF_Transaction_t *txn) { diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 6694490f56c..8bd849344bf 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -34,6 +34,7 @@ #ifndef CFDP_TYPES_HPP #define CFDP_TYPES_HPP +#include #include #include #include diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 35ac364ec1b..6c78ecd23a1 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -4,10 +4,10 @@ // \brief F Prime CFDP configuration constants // ====================================================================== +#include + namespace Svc { namespace Ccsds { - -#include /** * @brief Number of channels From 3ff48f670f0b1366df9ff550930a75bf2b4bf43c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 08:13:59 -0700 Subject: [PATCH 109/185] Refactor CfdpTransaction as stepping stone toward struct removal --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 525 ++++++++++---------- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 348 ++++++++----- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 372 +++++++------- 4 files changed, 668 insertions(+), 585 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 3b25cb24f04..eb74c8782fb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -219,16 +219,16 @@ void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) this->recvInit(txn, ph); break; case CF_TxnState_R1: - txnHandler.r1Recv(txn, ph); + reinterpret_cast(txn)->r1Recv(ph); break; case CF_TxnState_S1: - txnHandler.s1Recv(txn, ph); + reinterpret_cast(txn)->s1Recv(ph); break; case CF_TxnState_R2: - txnHandler.r2Recv(txn, ph); + reinterpret_cast(txn)->r2Recv(ph); break; case CF_TxnState_S2: - txnHandler.s2Recv(txn, ph); + reinterpret_cast(txn)->s2Recv(ph); break; case CF_TxnState_DROP: this->recvDrop(txn, ph); diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 2a7b1e1c871..37741dfee2d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -65,70 +65,70 @@ CfdpTransaction::~CfdpTransaction() { // RX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::r1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R1_Recv(txn, ph); +void CfdpTransaction::r1Recv(CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R1_Recv(reinterpret_cast(this), ph); } -void CfdpTransaction::r2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_Recv(txn, ph); +void CfdpTransaction::r2Recv(CF_Logical_PduBuffer_t *ph) { + CF_CFDP_R2_Recv(reinterpret_cast(this), ph); } -void CfdpTransaction::rAckTimerTick(CF_Transaction_t *txn) { +void CfdpTransaction::rAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever armed on class 2 */ - if (txn->state != CF_TxnState_R2 || !txn->flags.com.ack_timer_armed) + if (this->m_state != CF_TxnState_R2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->ack_timer.run(); + this->m_ack_timer.run(); } else { /* ACK timer expired, so check for completion */ - if (!txn->flags.rx.complete) + if (!this->m_flags.rx.complete) { - this->r2Complete(txn, true); + this->r2Complete(true); } - else if (txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) + else if (this->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) { /* Increment acknak counter */ - ++txn->state_data.receive.r2.acknak_count; + ++this->m_state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); - if (txn->state_data.receive.r2.acknak_count >= ack_limit) + ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); + if (this->m_state_data.receive.r2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_ACK_LIMIT_NO_FIN); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ - txn->engine->finishTransaction(txn, true); - txn->flags.com.ack_timer_armed = false; + this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_flags.com.ack_timer_armed = false; } else { - txn->flags.rx.send_fin = true; + this->m_flags.rx.send_fin = true; } } /* re-arm the timer if it is still pending */ - if (txn->flags.com.ack_timer_armed) + if (this->m_flags.com.ack_timer_armed) { /* whether sending FIN or waiting for more filedata, need ACK timer armed */ - txn->engine->armAckTimer(txn); + this->m_engine->armAckTimer(reinterpret_cast(this)); } } } -void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont /* unused */) { +void CfdpTransaction::rTick(int *cont /* unused */) { /* Steven is not real happy with this function. There should be a better way to separate out * the logic by state so that it isn't a bunch of if statements for different flags */ @@ -136,26 +136,26 @@ void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont /* unused */) { CfdpStatus::T sret; bool pending_send; - if (!txn->flags.com.inactivity_fired) + if (!this->m_flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->inactivity_timer.run(); + this->m_inactivity_timer.run(); } else { - txn->flags.com.inactivity_fired = true; + this->m_flags.com.inactivity_fired = true; /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (txn->state != CF_TxnState_HOLD) + if (this->m_state != CF_TxnState_HOLD) { - this->rSendInactivityEvent(txn); + this->rSendInactivityEvent(); /* in class 2 this also triggers sending an early FIN response */ - if (txn->state == CF_TxnState_R2) + if (this->m_state == CF_TxnState_R2) { - this->r2SetFinTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + this->r2SetFinTxnStatus(CF_TxnStatus_INACTIVITY_DETECTED); } } } @@ -164,32 +164,32 @@ void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont /* unused */) { pending_send = true; /* maybe; tbd */ /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ - if (txn->flags.rx.send_eof_ack) + if (this->m_flags.rx.send_eof_ack) { - sret = txn->engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, - static_cast(txn->state_data.receive.r2.eof_cc), - txn->history->peer_eid, txn->history->seq_num); + sret = this->m_engine->sendAck(reinterpret_cast(this), CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + static_cast(this->m_state_data.receive.r2.eof_cc), + this->m_history->peer_eid, this->m_history->seq_num); FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * SEND_PDU_ERROR */ if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) { - txn->flags.rx.send_eof_ack = false; + this->m_flags.rx.send_eof_ack = false; } } - else if (txn->flags.rx.send_nak) + else if (this->m_flags.rx.send_nak) { - if (!this->rSubstateSendNak(txn)) + if (!this->rSubstateSendNak()) { - txn->flags.rx.send_nak = false; /* will re-enter on error */ + this->m_flags.rx.send_nak = false; /* will re-enter on error */ } } - else if (txn->flags.rx.send_fin) + else if (this->m_flags.rx.send_fin) { - if (!this->r2SubstateSendFin(txn)) + if (!this->r2SubstateSendFin()) { - txn->flags.rx.send_fin = false; /* will re-enter on error */ + this->m_flags.rx.send_fin = false; /* will re-enter on error */ } } else @@ -202,46 +202,46 @@ void CfdpTransaction::rTick(CF_Transaction_t *txn, int *cont /* unused */) { * pending for responses for anything. Send out anything * that we need to send (i.e. the FIN) just in case the sender * is still listening to us but do not expect any future ACKs */ - if (txn->flags.com.inactivity_fired && !pending_send) + if (this->m_flags.com.inactivity_fired && !pending_send) { /* the transaction is now recycleable - this means we will * no longer have a record of this transaction seq. If the sender * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - txn->chan->recycleTransaction(txn); + this->m_chan->recycleTransaction(reinterpret_cast(this)); /* NOTE: this must be the last thing in here. Do not use txn after this */ } else { /* transaction still valid so process the ACK timer, if relevant */ - this->rAckTimerTick(txn); + this->rAckTimerTick(); } } -void CfdpTransaction::rCancel(CF_Transaction_t *txn) { +void CfdpTransaction::rCancel() { /* for cancel, only need to send FIN if R2 */ - if ((txn->state == CF_TxnState_R2) && (txn->state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) + if ((this->m_state == CF_TxnState_R2) && (this->m_state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) { - txn->flags.rx.send_fin = true; + this->m_flags.rx.send_fin = true; } else { - this->r1Reset(txn); /* if R1, just call it quits */ + this->r1Reset(); /* if R1, just call it quits */ } } -void CfdpTransaction::rInit(CF_Transaction_t *txn) { +void CfdpTransaction::rInit() { Os::File::Status status; Fw::String tmpDir; Fw::String dst; - if (txn->state == CF_TxnState_R2) + if (this->m_state == CF_TxnState_R2) { - if (!txn->flags.rx.md_recv) + if (!this->m_flags.rx.md_recv) { - tmpDir = txn->cfdpManager->getTmpDirParam(); + tmpDir = this->m_cfdpManager->getTmpDirParam(); /* we need to make a temp file and then do a NAK for md PDU */ /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ @@ -249,68 +249,68 @@ void CfdpTransaction::rInit(CF_Transaction_t *txn) { // Create destination filepath with format: /:.tmp dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", tmpDir.toChar(), - txn->history->src_eid, - txn->history->seq_num); + this->m_history->src_eid, + this->m_history->seq_num); - txn->history->fnames.dst_filename = dst; + this->m_history->fnames.dst_filename = dst; // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename); } - txn->engine->armAckTimer(txn); + this->m_engine->armAckTimer(reinterpret_cast(this)); } - status = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); + status = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - if (txn->state == CF_TxnState_R2) + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; + // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + if (this->m_state == CF_TxnState_R2) { - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); } else { - this->r1Reset(txn); + this->r1Reset(); } } else { - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } -void CfdpTransaction::r2SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) { - txn->engine->setTxnStatus(txn, txn_stat); - txn->flags.rx.send_fin = true; +void CfdpTransaction::r2SetFinTxnStatus(CF_TxnStatus_t txn_stat) { + this->m_engine->setTxnStatus(reinterpret_cast(this), txn_stat); + this->m_flags.rx.send_fin = true; } -void CfdpTransaction::r1Reset(CF_Transaction_t *txn) { - txn->engine->finishTransaction(txn, true); +void CfdpTransaction::r1Reset() { + this->m_engine->finishTransaction(reinterpret_cast(this), true); } -void CfdpTransaction::r2Reset(CF_Transaction_t *txn) { - if ((txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || - (txn->state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || - CF_TxnStatus_IsError(txn->history->txn_stat) || txn->flags.com.canceled) +void CfdpTransaction::r2Reset() { + if ((this->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || + (this->m_state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || + CF_TxnStatus_IsError(this->m_history->txn_stat) || this->m_flags.com.canceled) { - this->r1Reset(txn); /* it's done */ + this->r1Reset(); /* it's done */ } else { /* not waiting for FIN ACK, so trigger send FIN */ - txn->flags.rx.send_fin = true; + this->m_flags.rx.send_fin = true; } } -CfdpStatus::T CfdpTransaction::rCheckCrc(CF_Transaction_t *txn, U32 expected_crc) { +CfdpStatus::T CfdpTransaction::rCheckCrc(U32 expected_crc) { CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 crc_result; @@ -318,23 +318,23 @@ CfdpStatus::T CfdpTransaction::rCheckCrc(CF_Transaction_t *txn, U32 expected_crc // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time - // CF_CRC_Finalize(&txn->crc); - crc_result = txn->crc.getValue(); + // CF_CRC_Finalize(&this->m_crc); + crc_result = this->m_crc.getValue(); if (crc_result != expected_crc) { // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; ret = CfdpStatus::ERROR; } return ret; } -void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { +void CfdpTransaction::r2Complete(int ok_to_send_nak) { U32 ret; bool send_nak = false; bool send_fin = false; @@ -342,24 +342,24 @@ void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ - if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) { /* first, check if md is received. If not, send specialized NAK */ - if (!txn->flags.rx.md_recv) + if (!this->m_flags.rx.md_recv) { send_nak = true; } else { /* only look for 1 gap, since the goal here is just to know that there are gaps */ - ret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, 1, txn->fsize, 0, NULL, NULL); + ret = CF_ChunkList_ComputeGaps(&this->m_chunks->chunks, 1, this->m_fsize, 0, NULL, NULL); if (ret) { /* there is at least 1 gap, so send a NAK */ send_nak = true; } - else if (txn->flags.rx.eof_recv) + else if (this->m_flags.rx.eof_recv) { /* the EOF was received, and there are no NAKs -- process completion in send FIN state */ send_fin = true; @@ -369,38 +369,38 @@ void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { if (send_nak && ok_to_send_nak) { /* Increment the acknak counter */ - ++txn->state_data.receive.r2.acknak_count; + ++this->m_state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - nack_limit = txn->cfdpManager->getNackLimitParam(txn->chan_num); - if (txn->state_data.receive.r2.acknak_count >= nack_limit) + nack_limit = this->m_cfdpManager->getNackLimitParam(this->m_chan_num); + if (this->m_state_data.receive.r2.acknak_count >= nack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); send_fin = true; - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); - txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_NAK_LIMIT_REACHED); + this->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else { - txn->flags.rx.send_nak = true; + this->m_flags.rx.send_nak = true; } } if (send_fin) { - txn->flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ + this->m_flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ /* the transaction is now considered complete, but this will not overwrite an * error status code if there was one set */ - this->r2SetFinTxnStatus(txn, CF_TxnStatus_NO_ERROR); + this->r2SetFinTxnStatus(CF_TxnStatus_NO_ERROR); } /* always go to CF_RxSubState_FILEDATA, and let tick change state */ - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } @@ -408,7 +408,7 @@ void CfdpTransaction::r2Complete(CF_Transaction_t *txn, int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -CfdpStatus::T CfdpTransaction::rProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *pdu; Os::File::Status status; CfdpStatus::T ret; @@ -424,17 +424,17 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Transaction_t *txn, CF_Logical_PduB */ // TODO BPC: get rid of pdu->offset in favor of Os::File::position() - if (txn->state_data.receive.cached_pos != pdu->offset) + if (this->m_state_data.receive.cached_pos != pdu->offset) { - status = txn->fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); + status = this->m_fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->offset, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } } @@ -442,62 +442,62 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Transaction_t *txn, CF_Logical_PduB if (ret != CfdpStatus::ERROR) { FwSizeType write_size = pdu->data_len; - status = txn->fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); + status = this->m_fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->data_len, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } else { - txn->state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += pdu->data_len; + this->m_state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; } } return ret; } -CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; const CF_Logical_PduEof_t *eof; - if (!txn->engine->recvEof(txn, ph)) + if (!this->m_engine->recvEof(reinterpret_cast(this), ph)) { /* this function is only entered for PDUs identified as EOF type */ eof = &ph->int_header.eof; /* only check size if MD received, otherwise it's still OK */ - if (txn->flags.rx.md_recv && (eof->size != txn->fsize)) + if (this->m_flags.rx.md_recv && (eof->size != this->m_fsize)) { // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, - // (unsigned long)txn->fsize); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, + // (unsigned long)this->m_fsize); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; } } else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; } return ret; } -void CfdpTransaction::r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - int ret = this->rSubstateRecvEof(txn, ph); +void CfdpTransaction::r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { + int ret = this->rSubstateRecvEof(ph); U32 crc; const CF_Logical_PduEof_t *eof; @@ -508,52 +508,52 @@ void CfdpTransaction::r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf if (ret == CfdpStatus::SUCCESS) { /* Verify CRC */ - if (this->rCheckCrc(txn, crc) == CfdpStatus::SUCCESS) + if (this->rCheckCrc(crc) == CfdpStatus::SUCCESS) { /* successfully processed the file */ - txn->keep = CfdpKeep::KEEP; /* save the file */ + this->m_keep = CfdpKeep::KEEP; /* save the file */ } /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ } /* after exit, always reset since we are done */ /* reset even if the EOF failed -- class 1, so it won't come again! */ - this->r1Reset(txn); + this->r1Reset(); } -void CfdpTransaction::r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduEof_t *eof; int ret; - if (!txn->flags.rx.eof_recv) + if (!this->m_flags.rx.eof_recv) { - ret = this->rSubstateRecvEof(txn, ph); + ret = this->rSubstateRecvEof(ph); /* did receiving EOF succeed? */ if (ret == CfdpStatus::SUCCESS) { eof = &ph->int_header.eof; - txn->flags.rx.eof_recv = true; + this->m_flags.rx.eof_recv = true; /* need to remember the EOF CRC for later */ - txn->state_data.receive.r2.eof_crc = eof->crc; - txn->state_data.receive.r2.eof_size = eof->size; + this->m_state_data.receive.r2.eof_crc = eof->crc; + this->m_state_data.receive.r2.eof_size = eof->size; /* always ACK the EOF, even if we're not done */ - txn->state_data.receive.r2.eof_cc = eof->cc; - txn->flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ + this->m_state_data.receive.r2.eof_cc = eof->cc; + this->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ /* only check for complete if EOF with no errors */ - if (txn->state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) + if (this->m_state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) { - this->r2Complete(txn, true); /* CF_CFDP_R2_Complete() will change state */ + this->r2Complete(true); /* CF_CFDP_R2_Complete() will change state */ } else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - txn->engine->setTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); - this->r2Reset(txn); + this->m_engine->setTxnStatus(reinterpret_cast(this), static_cast(this->m_state_data.receive.r2.eof_cc)); + this->r2Reset(); } } else @@ -561,41 +561,41 @@ void CfdpTransaction::r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf /* bad EOF sent? */ if (ret == CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR) { - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); } else { /* can't do anything with this bad EOF, so return to FILEDATA */ - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } } } -void CfdpTransaction::r1SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { int ret; /* got file data PDU? */ - ret = txn->engine->recvFd(txn, ph); + ret = this->m_engine->recvFd(reinterpret_cast(this), ph); if (ret == CfdpStatus::SUCCESS) { - ret = this->rProcessFd(txn, ph); + ret = this->rProcessFd(ph); } if (ret == CfdpStatus::SUCCESS) { /* class 1 digests CRC */ - txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, + this->m_crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, static_cast(ph->int_header.fd.data_len)); } else { /* Reset transaction on failure */ - this->r1Reset(txn); + this->r1Reset(); } } -void CfdpTransaction::r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; int ret; @@ -604,7 +604,7 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_P // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. // This can happen if retransmitted FileData arrives after EOF was received and CRC began. - if (txn->state_data.receive.r2.rx_crc_calc_bytes > 0) + if (this->m_state_data.receive.r2.rx_crc_calc_bytes > 0) { // Silently ignore - file is complete and we're calculating CRC // TODO BPC: do we want a throttled EVR here? @@ -612,33 +612,33 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_P } /* got file data PDU? */ - ret = txn->engine->recvFd(txn, ph); + ret = this->m_engine->recvFd(reinterpret_cast(this), ph); if (ret == CfdpStatus::SUCCESS) { - ret = this->rProcessFd(txn, ph); + ret = this->rProcessFd(ph); } if (ret == CfdpStatus::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); + CF_ChunkListAdd(&this->m_chunks->chunks, fd->offset, static_cast(fd->data_len)); - if (txn->flags.rx.fd_nak_sent) + if (this->m_flags.rx.fd_nak_sent) { - this->r2Complete(txn, false); /* once nak-retransmit received, start checking for completion at each fd */ + this->r2Complete(false); /* once nak-retransmit received, start checking for completion at each fd */ } - if (!txn->flags.rx.complete) + if (!this->m_flags.rx.complete) { - txn->engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ + this->m_engine->armAckTimer(reinterpret_cast(this)); /* re-arm ACK timer, since we got data */ } - txn->state_data.receive.r2.acknak_count = 0; + this->m_state_data.receive.r2.acknak_count = 0; } else { /* Reset transaction on failure */ - this->r2Reset(txn); + this->r2Reset(); } } @@ -667,10 +667,10 @@ void CfdpTransaction::r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_ } } -CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { +CfdpStatus::T CfdpTransaction::rSubstateSendNak() { CF_Logical_PduBuffer_t *ph = - txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, - txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, true); + this->m_engine->constructPduHeader(reinterpret_cast(this), CF_CFDP_FileDirective_NAK, this->m_history->peer_eid, + this->m_cfdpManager->getLocalEidParam(), 1, this->m_history->seq_num, true); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; @@ -680,36 +680,36 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { { nak = &ph->int_header.nak; - if (txn->flags.rx.md_recv) + if (this->m_flags.rx.md_recv) { /* we have metadata, so send valid NAK */ - CF_GapComputeArgs_t args = {txn, nak}; + CF_GapComputeArgs_t args = {reinterpret_cast(this), nak}; nak->scope_start = 0; - cret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, - (txn->chunks->chunks.count < txn->chunks->chunks.max_chunks) - ? txn->chunks->chunks.max_chunks - : (txn->chunks->chunks.max_chunks - 1), - txn->fsize, 0, CF_CFDP_R2_GapCompute, &args); + cret = CF_ChunkList_ComputeGaps(&this->m_chunks->chunks, + (this->m_chunks->chunks.count < this->m_chunks->chunks.max_chunks) + ? this->m_chunks->chunks.max_chunks + : (this->m_chunks->chunks.max_chunks - 1), + this->m_fsize, 0, CF_CFDP_R2_GapCompute, &args); if (!cret) { /* no gaps left, so go ahead and check for completion */ - txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ + this->m_flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ ret = CfdpStatus::SUCCESS; } else { /* gaps are present, so let's send the NAK PDU */ nak->scope_end = 0; - sret = txn->engine->sendNak(txn, ph); - txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ + sret = this->m_engine->sendNak(reinterpret_cast(this), ph); + this->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) { - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += cret; ret = CfdpStatus::SUCCESS; } } @@ -719,8 +719,8 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { /* need to send simple NAK packet to request metadata PDU again */ /* after doing so, transition to recv md state */ // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // "CF R%d(%lu:%lu): requesting MD", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ nak->scope_start = 0; nak->scope_end = 0; @@ -728,7 +728,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { nak->segment_list.segments[0].offset_end = 0; nak->segment_list.num_segments = 1; - sret = txn->engine->sendNak(txn, ph); + sret = this->m_engine->sendNak(reinterpret_cast(this), ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) @@ -741,7 +741,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak(CF_Transaction_t *txn) { return ret; } -CfdpStatus::T CfdpTransaction::r2CalcCrcChunk(CF_Transaction_t *txn) { +CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; size_t want_offs_size; @@ -756,97 +756,97 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk(CF_Transaction_t *txn) { count_bytes = 0; ret = CfdpStatus::ERROR; - if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) + if (this->m_state_data.receive.r2.rx_crc_calc_bytes == 0) { - txn->crc = CFDP::Checksum(0); + this->m_crc = CFDP::Checksum(0); // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. // Now we need to READ it for CRC calculation. Close and reopen in READ mode. - if (txn->fd.isOpen()) + if (this->m_fd.isOpen()) { - txn->fd.close(); + this->m_fd.close(); } - fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); + fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); return CfdpStatus::ERROR; } // Reset cached position since we just reopened the file - txn->state_data.receive.cached_pos = 0; + this->m_state_data.receive.cached_pos = 0; } - rx_crc_calc_bytes_per_wakeup = txn->cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + rx_crc_calc_bytes_per_wakeup = this->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && - (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) + (this->m_state_data.receive.r2.rx_crc_calc_bytes < this->m_fsize)) { - want_offs_size = txn->state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); + want_offs_size = this->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); - if (want_offs_size > txn->fsize) + if (want_offs_size > this->m_fsize) { - read_size = txn->fsize - txn->state_data.receive.r2.rx_crc_calc_bytes; + read_size = this->m_fsize - this->m_state_data.receive.r2.rx_crc_calc_bytes; } else { read_size = sizeof(buf); } - if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) + if (this->m_state_data.receive.cached_pos != this->m_state_data.receive.r2.rx_crc_calc_bytes) { - fileStatus = txn->fd.seek(txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + fileStatus = this->m_fd.seek(this->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, + // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + // this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; success = false; break; } } - fileStatus = txn->fd.read(buf, read_size, Os::File::WaitType::WAIT); + fileStatus = this->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; success = false; break; } - txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - txn->state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); - txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; + this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); + this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; count_bytes += read_size; } - if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) + if (success && this->m_state_data.receive.r2.rx_crc_calc_bytes == this->m_fsize) { /* all bytes calculated, so now check */ - if (this->rCheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) + if (this->rCheckCrc(this->m_state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) { /* CRC matched! We are happy */ - txn->keep = CfdpKeep::KEEP; /* save the file */ + this->m_keep = CfdpKeep::KEEP; /* save the file */ /* set FIN PDU status */ - txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; - txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + this->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; + this->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; } else { - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_CHECKSUM_FAILURE); + this->r2SetFinTxnStatus(CF_TxnStatus_FILE_CHECKSUM_FAILURE); } - txn->flags.com.crc_calc = true; + this->m_flags.com.crc_calc = true; ret = CfdpStatus::SUCCESS; } @@ -854,14 +854,14 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk(CF_Transaction_t *txn) { return ret; } -CfdpStatus::T CfdpTransaction::r2SubstateSendFin(CF_Transaction_t *txn) { +CfdpStatus::T CfdpTransaction::r2SubstateSendFin() { CfdpStatus::T sret; CfdpStatus::T ret = CfdpStatus::SUCCESS; - if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) + if (!CF_TxnStatus_IsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ - if (this->r2CalcCrcChunk(txn)) + if (this->r2CalcCrcChunk()) { ret = CfdpStatus::ERROR; /* signal to caller to re-enter next tick */ } @@ -869,11 +869,11 @@ CfdpStatus::T CfdpTransaction::r2SubstateSendFin(CF_Transaction_t *txn) { if (ret != CfdpStatus::ERROR) { - sret = txn->engine->sendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, - CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); + sret = this->m_engine->sendFin(reinterpret_cast(this), this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, + CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - txn->state_data.receive.sub_state = + this->m_state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != CfdpStatus::SUCCESS) { @@ -885,22 +885,22 @@ CfdpStatus::T CfdpTransaction::r2SubstateSendFin(CF_Transaction_t *txn) { return ret; } -void CfdpTransaction::r2RecvFinAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvAck(txn, ph)) +void CfdpTransaction::r2RecvFinAck(CF_Logical_PduBuffer_t *ph) { + if (!this->m_engine->recvAck(reinterpret_cast(this), ph)) { /* got fin-ack, so time to close the state */ - this->r2Reset(txn); + this->r2Reset(); } else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } } -void CfdpTransaction::r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { Fw::String fname; CfdpStatus::T status; Os::File::Status fileStatus; @@ -908,30 +908,30 @@ void CfdpTransaction::r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph bool success = true; /* it isn't an error to get another MD PDU, right? */ - if (!txn->flags.rx.md_recv) + if (!this->m_flags.rx.md_recv) { - /* NOTE: txn->flags.rx.md_recv always 1 in R1, so this is R2 only */ + /* NOTE: this->m_flags.rx.md_recv always 1 in R1, so this is R2 only */ /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's * save the filename in a local buffer so it can be used with moveFile upon successful parsing of * the md PDU */ - fname = txn->history->fnames.dst_filename; + fname = this->m_history->fnames.dst_filename; - status = txn->engine->recvMd(txn, ph); + status = this->m_engine->recvMd(reinterpret_cast(this), ph); if (status == CfdpStatus::SUCCESS) { /* successfully obtained md PDU */ - if (txn->flags.rx.eof_recv) + if (this->m_flags.rx.eof_recv) { /* EOF was received, so check that md and EOF sizes match */ - if (txn->state_data.receive.r2.eof_size != txn->fsize) + if (this->m_state_data.receive.r2.eof_size != this->m_fsize) { // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, - // (unsigned long)txn->state_data.receive.r2.eof_size); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, + // (unsigned long)this->m_state_data.receive.r2.eof_size); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; + this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); success = false; } } @@ -939,65 +939,64 @@ void CfdpTransaction::r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph if (success) { /* close and rename file */ - txn->fd.close(); + this->m_fd.close(); fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), - txn->history->fnames.dst_filename.toChar()); + this->m_history->fnames.dst_filename.toChar()); if (fileSysStatus != Os::FileSystem::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)status); - // txn->fd = OS_OBJECT_ID_UNDEFINED; - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (long)status); + // this->m_fd = OS_OBJECT_ID_UNDEFINED; + this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; success = false; } else { // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing - fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); + fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)ret); - this->r2SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (long)ret); + this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; + // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } } if (success) { - txn->state_data.receive.cached_pos = 0; /* reset psn due to open */ - txn->flags.rx.md_recv = true; - txn->state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ - this->r2Complete(txn, true); /* check for completion now that md is received */ + this->m_state_data.receive.cached_pos = 0; /* reset psn due to open */ + this->m_flags.rx.md_recv = true; + this->m_state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ + this->r2Complete(true); /* check for completion now that md is received */ } } } else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; /* do nothing here, since it will be NAK'd again later */ } } } -void CfdpTransaction::rSendInactivityEvent(CF_Transaction_t *txn) { - (void) txn; +void CfdpTransaction::rSendInactivityEvent() { // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 9a9d18d64af..2309628a300 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -74,43 +74,39 @@ class CfdpTransaction { /** @brief S1 receive PDU processing. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s1Recv(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 receive PDU processing. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2Recv(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S1 dispatch function. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void s1Tx(CF_Transaction_t *txn); + void s1Tx(); /************************************************************************/ /** @brief S2 dispatch function. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void s2Tx(CF_Transaction_t *txn); + void s2Tx(); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. @@ -120,12 +116,10 @@ class CfdpTransaction { * has some sort of acknowledgement pending from the remote. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL - * - * @param txn Pointer to the transaction object + * Operates on this transaction instance. * */ - void sAckTimerTick(CF_Transaction_t *txn); + void sAckTimerTick(); /************************************************************************/ /** @brief Perform tick (time-based) processing for S transactions. @@ -137,12 +131,11 @@ class CfdpTransaction { * retransmit must occur. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont is unused, so may be NULL + * Operates on this transaction instance. cont is unused, so may be NULL. * - * @param txn Pointer to the transaction object * @param cont Unused, exists for compatibility with tick processor */ - void sTick(CF_Transaction_t *txn, int *cont); + void sTick(int *cont); /************************************************************************/ /** @brief Perform NAK response for TX transactions @@ -153,42 +146,38 @@ class CfdpTransaction { * left to send. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont must not be NULL. + * Operates on this transaction instance. cont must not be NULL. * - * @param txn Pointer to the transaction object * @param cont Set to 1 if a NAK was generated */ - void sTickNak(CF_Transaction_t *txn, int *cont); + void sTickNak(int *cont); /************************************************************************/ /** @brief Cancel an S transaction. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void sCancel(CF_Transaction_t *txn); + void sCancel(); /************************************************************************/ /** @brief Sends an EOF for S1. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void s1SubstateSendEof(CF_Transaction_t *txn); + void s1SubstateSendEof(); /************************************************************************/ /** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void s2SubstateSendEof(CF_Transaction_t *txn); + void s2SubstateSendEof(); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. @@ -200,11 +189,10 @@ class CfdpTransaction { * state. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void sSubstateSendFileData(CF_Transaction_t *txn); + void sSubstateSendFileData(); /************************************************************************/ /** @brief Send filedata handling for S2. @@ -214,11 +202,10 @@ class CfdpTransaction { * absence of a NAK, it will send more of the original file data. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void s2SubstateSendFileData(CF_Transaction_t *txn); + void s2SubstateSendFileData(); /************************************************************************/ /** @brief Send metadata PDU. @@ -228,33 +215,30 @@ class CfdpTransaction { * size of the file to put in the metadata PDU. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void sSubstateSendMetadata(CF_Transaction_t *txn); + void sSubstateSendMetadata(); /************************************************************************/ /** @brief A FIN was received before file complete, so abandon the transaction. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2EarlyFin(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2Fin(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 NAK PDU received handling. @@ -265,23 +249,21 @@ class CfdpTransaction { * PDUs. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2Nak(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2NakArm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2NakArm(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 received ACK PDU. @@ -290,12 +272,11 @@ class CfdpTransaction { * Handles reception of an ACK PDU * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void s2EofAck(CF_Logical_PduBuffer_t *ph); private: /*********************************************************************** @@ -309,21 +290,20 @@ class CfdpTransaction { /** @brief Send an EOF PDU. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval SEND_PDU_ERROR if an error occurred while building the packet. * - * @param txn Pointer to the transaction object */ - CfdpStatus::T sSendEof(CF_Transaction_t *txn); + CfdpStatus::T sSendEof(); - CfdpStatus::T sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); + CfdpStatus::T sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); - CfdpStatus::T sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); + CfdpStatus::T sCheckAndRespondNak(bool* nakProcessed); - CfdpStatus::T sSendFinAck(CF_Transaction_t *txn); + CfdpStatus::T sSendFinAck(); public: // ---------------------------------------------------------------------- @@ -334,23 +314,21 @@ class CfdpTransaction { /** @brief R1 receive PDU processing. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r1Recv(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief R2 receive PDU processing. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r2Recv(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. @@ -360,12 +338,10 @@ class CfdpTransaction { * has some sort of acknowledgement pending from the remote. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL - * - * @param txn Pointer to the transaction object + * Operates on this transaction instance. * */ - void rAckTimerTick(CF_Transaction_t *txn); + void rAckTimerTick(); /************************************************************************/ /** @brief Perform tick (time-based) processing for R transactions. @@ -378,44 +354,40 @@ class CfdpTransaction { * that require acknowledgment. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont is unused, so may be NULL + * Operates on this transaction instance. cont is unused, so may be NULL * - * @param txn Pointer to the transaction object * @param cont Ignored/Unused * */ - void rTick(CF_Transaction_t *txn, int *cont); + void rTick(int *cont); /************************************************************************/ /** @brief Cancel an R transaction. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void rCancel(CF_Transaction_t *txn); + void rCancel(); /************************************************************************/ /** @brief Initialize a transaction structure for R. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void rInit(CF_Transaction_t *txn); + void rInit(); /************************************************************************/ /** @brief Helper function to store transaction status code and set send_fin flag. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ - void r2SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + void r2SetFinTxnStatus(CF_TxnStatus_t txn_stat); /************************************************************************/ /** @brief CFDP R1 transaction reset function. @@ -426,11 +398,10 @@ class CfdpTransaction { * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void r1Reset(CF_Transaction_t *txn); + void r1Reset(); /************************************************************************/ /** @brief CFDP R2 transaction reset function. @@ -439,26 +410,24 @@ class CfdpTransaction { * Handles reset logic for R2, then calls R1 reset logic. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void r2Reset(CF_Transaction_t *txn); + void r2Reset(); /************************************************************************/ /** @brief Checks that the transaction file's CRC matches expected. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * * @retval CfdpStatus::SUCCESS on CRC match, otherwise CfdpStatus::CFDP_ERROR. * * - * @param txn Pointer to the transaction object * @param expected_crc Expected CRC */ - CfdpStatus::T rCheckCrc(CF_Transaction_t *txn, U32 expected_crc); + CfdpStatus::T rCheckCrc(U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. @@ -473,28 +442,26 @@ class CfdpTransaction { * it's only called from functions after EOF is received. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet */ - void r2Complete(CF_Transaction_t *txn, int ok_to_send_nak); + void r2Complete(int ok_to_send_nak); private: /************************************************************************/ /** @brief Process a filedata PDU on a transaction. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - CfdpStatus::T rProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T rProcessFd(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -505,16 +472,15 @@ class CfdpTransaction { * data against the PDU. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * * * @retval CfdpStatus::SUCCESS on success. Returns anything else on error. * * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - CfdpStatus::T rSubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T rSubstateRecvEof(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -523,13 +489,12 @@ class CfdpTransaction { * Only need to confirm CRC for R1. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information * */ - void r1SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R2. @@ -539,13 +504,12 @@ class CfdpTransaction { * check complete function which will either send NAK or FIN. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information * */ - void r2SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process received file data for R1. @@ -554,12 +518,11 @@ class CfdpTransaction { * For R1, only need to digest the CRC. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r1SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process received file data for R2. @@ -572,12 +535,11 @@ class CfdpTransaction { * the ACK timer. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r2SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Loads a single NAK segment request. @@ -605,13 +567,12 @@ class CfdpTransaction { * packet will be sent to request another. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * - * @param txn Pointer to the transaction object */ - CfdpStatus::T rSubstateSendNak(CF_Transaction_t *txn); + CfdpStatus::T rSubstateSendNak(); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. @@ -628,26 +589,24 @@ class CfdpTransaction { * of the value in the configuration table. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * @retval CfdpStatus::SUCCESS on completion. * @retval CfdpStatus::CFDP_ERROR on non-completion. * */ - CfdpStatus::T r2CalcCrcChunk(CF_Transaction_t *txn); + CfdpStatus::T r2CalcCrcChunk(); /************************************************************************/ /** @brief Send a FIN PDU. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. * - * @param txn Pointer to the transaction object - * */ - CfdpStatus::T r2SubstateSendFin(CF_Transaction_t *txn); + CfdpStatus::T r2SubstateSendFin(); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. @@ -657,12 +616,11 @@ class CfdpTransaction { * state. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r2RecvFinAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r2RecvFinAck(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive metadata PDU for R2. @@ -675,29 +633,155 @@ class CfdpTransaction { * destination according to the metadata PDU. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. + * Operates on this transaction instance. ph must not be NULL. * - * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ - void r2RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void r2RecvMd(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Sends an inactivity timer expired event to EVS. * * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Operates on this transaction instance. * - * @param txn Pointer to the transaction object */ - void rSendInactivityEvent(CF_Transaction_t *txn); + void rSendInactivityEvent(); private: // ---------------------------------------------------------------------- // Member Variables // ---------------------------------------------------------------------- - // Future: CF_Transaction_t members will be moved here in a later refactor + /** + * @brief High-level transaction state + * + * Each engine is commanded to do something, which is the overall state. + */ + CF_TxnState_t m_state; + + /** + * @brief Transaction class (CLASS_1 or CLASS_2) + * + * Set at initialization and never changes. + */ + CfdpClass::T m_txn_class; + + /** + * @brief Pointer to history entry + * + * Holds active filenames and possibly other info. + */ + CF_History_t* m_history; + + /** + * @brief Pointer to chunk wrapper + * + * For gap tracking, only used on class 2. + */ + CF_ChunkWrapper_t* m_chunks; + + /** + * @brief Inactivity timer + * + * Set to the overall inactivity timer of a remote. + */ + CfdpTimer m_inactivity_timer; + + /** + * @brief ACK/NAK timer + * + * Called ack_timer, but is also nak_timer. + */ + CfdpTimer m_ack_timer; + + /** + * @brief File size + */ + CfdpFileSize m_fsize; + + /** + * @brief File offset for next read + */ + CfdpFileSize m_foffs; + + /** + * @brief File descriptor + */ + Os::File m_fd; + + /** + * @brief CRC checksum object + */ + CFDP::Checksum m_crc; + + /** + * @brief Keep file flag + */ + CfdpKeep::T m_keep; + + /** + * @brief Channel number + * + * If ever more than one engine, this may need to change to pointer. + */ + U8 m_chan_num; + + /** + * @brief Priority + */ + U8 m_priority; + + /** + * @brief Circular list node + * + * For connection to a CList (intrusive linked list). + */ + CF_CListNode_t m_cl_node; + + /** + * @brief Pointer to playback entry + * + * NULL if transaction does not belong to a playback. + */ + CF_Playback_t* m_pb; + + /** + * @brief State-specific data (TX or RX) + */ + CF_StateData_t m_state_data; + + /** + * @brief State flags (TX or RX) + * + * Note: The flags here look a little strange, because there are different + * flags for TX and RX. Both types share the same type of flag, though. + * Since RX flags plus the global flags is over one byte, storing them this + * way allows 2 bytes to cover all possible flags. Please ignore the + * duplicate declarations of the "all" flags. + */ + CF_StateFlags_t m_flags; + + /** + * @brief Reference to the wrapper F' component + * + * Used to send PDUs. + */ + CfdpManager* m_cfdpManager; + + /** + * @brief Pointer to the channel wrapper + * + * The channel this transaction belongs to. + */ + CfdpChannel* m_chan; + + /** + * @brief Pointer to the CFDP engine + * + * The engine this transaction belongs to. + */ + CfdpEngine* m_engine; }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 6f9a5cf5e92..cc2fee22bb2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -72,53 +72,53 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( // Free function wrappers for dispatch tables - these call member methods void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - txnHandler.s2EarlyFin(txn, ph); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2EarlyFin(ph); } void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - txnHandler.s2Fin(txn, ph); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2Fin(ph); } void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - txnHandler.s2Nak(txn, ph); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2Nak(ph); } void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - txnHandler.s2NakArm(txn, ph); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2NakArm(ph); } void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - txnHandler.s2EofAck(txn, ph); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2EofAck(ph); } void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { - CfdpTransaction txnHandler; - txnHandler.sSubstateSendMetadata(txn); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->sSubstateSendMetadata(); } void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { - CfdpTransaction txnHandler; - txnHandler.sSubstateSendFileData(txn); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->sSubstateSendFileData(); } void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) { - CfdpTransaction txnHandler; - txnHandler.s1SubstateSendEof(txn); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s1SubstateSendEof(); } void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) { - CfdpTransaction txnHandler; - txnHandler.s2SubstateSendFileData(txn); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2SubstateSendFileData(); } void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { - CfdpTransaction txnHandler; - txnHandler.s2SubstateSendEof(txn); + CfdpTransaction* txnHandler = reinterpret_cast(txn); + txnHandler->s2SubstateSendEof(); } } // anonymous namespace @@ -127,13 +127,13 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { // TX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::s1Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s1Recv(CF_Logical_PduBuffer_t *ph) { /* s1 doesn't need to receive anything */ static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + CF_CFDP_S_DispatchRecv(reinterpret_cast(this), ph, &substate_fns); } -void CfdpTransaction::s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = makeFileDirectiveTable( CF_CFDP_S2_EarlyFin, @@ -164,10 +164,10 @@ void CfdpTransaction::s2Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } }; - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + CF_CFDP_S_DispatchRecv(reinterpret_cast(this), ph, &substate_fns); } -void CfdpTransaction::s1Tx(CF_Transaction_t *txn) { +void CfdpTransaction::s1Tx() { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { { &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA @@ -177,10 +177,10 @@ void CfdpTransaction::s1Tx(CF_Transaction_t *txn) { } }; - CF_CFDP_S_DispatchTransmit(txn, &substate_fns); + CF_CFDP_S_DispatchTransmit(reinterpret_cast(this), &substate_fns); } -void CfdpTransaction::s2Tx(CF_Transaction_t *txn) { +void CfdpTransaction::s2Tx() { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { { &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA @@ -190,115 +190,115 @@ void CfdpTransaction::s2Tx(CF_Transaction_t *txn) { } }; - CF_CFDP_S_DispatchTransmit(txn, &substate_fns); + CF_CFDP_S_DispatchTransmit(reinterpret_cast(this), &substate_fns); } -void CfdpTransaction::sAckTimerTick(CF_Transaction_t *txn) { +void CfdpTransaction::sAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever relevant on class 2 */ - if (txn->state != CF_TxnState_S2 || !txn->flags.com.ack_timer_armed) + if (this->m_state != CF_TxnState_S2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->ack_timer.run(); + this->m_ack_timer.run(); } - else if (txn->state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) + else if (this->m_state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) { /* Check limit and handle if needed */ - ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); - if (txn->state_data.send.s2.acknak_count >= ack_limit) + ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); + if (this->m_state_data.send.s2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_ACK_LIMIT_NO_EOF); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ - txn->engine->finishTransaction(txn, true); - txn->flags.com.ack_timer_armed = false; + this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_flags.com.ack_timer_armed = false; } else { /* Increment acknak counter */ - ++txn->state_data.send.s2.acknak_count; + ++this->m_state_data.send.s2.acknak_count; /* If the peer sent FIN that is an implicit EOF ack, it is not supposed * to send it before EOF unless an error occurs, and either way we do not * re-transmit anything after FIN unless we get another FIN */ - if (!txn->flags.tx.eof_ack_recv && !txn->flags.tx.fin_recv) + if (!this->m_flags.tx.eof_ack_recv && !this->m_flags.tx.fin_recv) { - txn->flags.tx.send_eof = true; + this->m_flags.tx.send_eof = true; } else { /* no response is pending */ - txn->flags.com.ack_timer_armed = false; + this->m_flags.com.ack_timer_armed = false; } } /* reset the ack timer if still waiting on something */ - if (txn->flags.com.ack_timer_armed) + if (this->m_flags.com.ack_timer_armed) { - txn->engine->armAckTimer(txn); + this->m_engine->armAckTimer(reinterpret_cast(this)); } } else { /* if we are not waiting for anything, why is the ack timer armed? */ - txn->flags.com.ack_timer_armed = false; + this->m_flags.com.ack_timer_armed = false; } } -void CfdpTransaction::sTick(CF_Transaction_t *txn, int *cont /* unused */) { +void CfdpTransaction::sTick(int *cont /* unused */) { bool pending_send; pending_send = true; /* maybe; tbd, will be reset if not */ /* at each tick, various timers used by S are checked */ /* first, check inactivity timer */ - if (!txn->flags.com.inactivity_fired) + if (!this->m_flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->inactivity_timer.run(); + this->m_inactivity_timer.run(); } else { - txn->flags.com.inactivity_fired = true; + this->m_flags.com.inactivity_fired = true; /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (txn->state != CF_TxnState_HOLD && txn->state == CF_TxnState_S2) + if (this->m_state != CF_TxnState_HOLD && this->m_state == CF_TxnState_S2) { // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_INACTIVITY_DETECTED); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } } } /* tx maintenance: possibly process send_eof, or send_fin_ack */ - if (txn->flags.tx.send_eof) + if (this->m_flags.tx.send_eof) { - if (this->sSendEof(txn) == CfdpStatus::SUCCESS) + if (this->sSendEof() == CfdpStatus::SUCCESS) { - txn->flags.tx.send_eof = false; + this->m_flags.tx.send_eof = false; } } - else if (txn->flags.tx.send_fin_ack) + else if (this->m_flags.tx.send_fin_ack) { - if (this->sSendFinAck(txn) == CfdpStatus::SUCCESS) + if (this->sSendFinAck() == CfdpStatus::SUCCESS) { - txn->flags.tx.send_fin_ack = false; + this->m_flags.tx.send_fin_ack = false; } } else @@ -310,32 +310,32 @@ void CfdpTransaction::sTick(CF_Transaction_t *txn, int *cont /* unused */) { * pending for responses for anything. Send out anything * that we need to send (i.e. the EOF) just in case the sender * is still listening to us but do not expect any future ACKs */ - if (txn->flags.com.inactivity_fired && !pending_send) + if (this->m_flags.com.inactivity_fired && !pending_send) { /* the transaction is now recycleable - this means we will * no longer have a record of this transaction seq. If the sender * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - txn->chan->recycleTransaction(txn); + this->m_chan->recycleTransaction(reinterpret_cast(this)); /* NOTE: this must be the last thing in here. Do not use txn after this */ } else { /* transaction still valid so process the ACK timer, if relevant */ - this->sAckTimerTick(txn); + this->sAckTimerTick(); } } -void CfdpTransaction::sTickNak(CF_Transaction_t *txn, int *cont) { +void CfdpTransaction::sTickNak(int *cont) { bool nakProcessed = false; CfdpStatus::T status; // Only Class 2 transactions should process NAKs - if (txn->txn_class == CfdpClass::CLASS_2) + if (this->m_txn_class == CfdpClass::CLASS_2) { - status = this->sCheckAndRespondNak(txn, &nakProcessed); + status = this->sCheckAndRespondNak(&nakProcessed); if ((status == CfdpStatus::SUCCESS) && nakProcessed) { *cont = 1; /* cause dispatcher to re-enter this wakeup */ @@ -343,11 +343,11 @@ void CfdpTransaction::sTickNak(CF_Transaction_t *txn, int *cont) { } } -void CfdpTransaction::sCancel(CF_Transaction_t *txn) { - if (txn->state_data.send.sub_state < CF_TxSubState_EOF) +void CfdpTransaction::sCancel() { + if (this->m_state_data.send.sub_state < CF_TxSubState_EOF) { /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ - txn->state_data.send.sub_state = CF_TxSubState_EOF; + this->m_state_data.send.sub_state = CF_TxSubState_EOF; } } @@ -355,47 +355,47 @@ void CfdpTransaction::sCancel(CF_Transaction_t *txn) { // TX State Machine - Private Helper Methods // ====================================================================== -CfdpStatus::T CfdpTransaction::sSendEof(CF_Transaction_t *txn) { +CfdpStatus::T CfdpTransaction::sSendEof() { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ - if (!txn->flags.com.crc_calc) + if (!this->m_flags.com.crc_calc) { // The F' version does not have an equivelent finalize call as it // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time - txn->flags.com.crc_calc = true; + this->m_flags.com.crc_calc = true; } - return txn->engine->sendEof(txn); + return this->m_engine->sendEof(reinterpret_cast(this)); } -void CfdpTransaction::s1SubstateSendEof(CF_Transaction_t *txn) { +void CfdpTransaction::s1SubstateSendEof() { /* set the flag, the EOF is sent by the tick handler */ - txn->flags.tx.send_eof = true; + this->m_flags.tx.send_eof = true; /* In class 1 this is the end of normal operation */ /* NOTE: this is not always true, as class 1 can request an EOF ack. * In this case we could change state to CLOSEOUT_SYNC instead and wait, * but right now we do not request an EOF ack in S1 */ - txn->engine->finishTransaction(txn, true); + this->m_engine->finishTransaction(reinterpret_cast(this), true); } -void CfdpTransaction::s2SubstateSendEof(CF_Transaction_t *txn) { +void CfdpTransaction::s2SubstateSendEof() { /* set the flag, the EOF is sent by the tick handler */ - txn->flags.tx.send_eof = true; + this->m_flags.tx.send_eof = true; /* wait for remaining responses to close out the state machine */ - txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ - txn->chan->dequeueTransaction(txn); - txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); + this->m_chan->dequeueTransaction(reinterpret_cast(this)); + this->m_chan->insertSortPrio(reinterpret_cast(this), CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ - txn->engine->armAckTimer(txn); + this->m_engine->armAckTimer(reinterpret_cast(this)); } -CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { +CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; CfdpStatus::T ret = CfdpStatus::SUCCESS; CF_Logical_PduBuffer_t * ph = NULL; @@ -407,8 +407,8 @@ CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - ph = txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, true); + ph = this->m_engine->constructPduHeader(reinterpret_cast(this), CF_CFDP_FileDirective_INVALID_MIN, this->m_cfdpManager->getLocalEidParam(), + this->m_history->peer_eid, 0, this->m_history->seq_num, true); if (!ph) { ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ @@ -432,7 +432,7 @@ CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U { actual_bytes = bytes_to_read; } - outgoing_file_chunk_size = txn->cfdpManager->getOutgoingFileChunkSizeParam(); + outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); if (actual_bytes > outgoing_file_chunk_size) { actual_bytes = outgoing_file_chunk_size; @@ -452,44 +452,44 @@ CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U fd->data_len = actual_bytes; fd->data_ptr = data_ptr; - if (txn->state_data.send.cached_pos != foffs) + if (this->m_state_data.send.cached_pos != foffs) { - status = txn->fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + status = this->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (long)foffs, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; } } if (ret == CfdpStatus::SUCCESS) { - status = txn->fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); + status = this->m_fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (long)actual_bytes, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; ret = CfdpStatus::ERROR; } } if (ret == CfdpStatus::SUCCESS) { - txn->state_data.send.cached_pos += status; - txn->engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + this->m_state_data.send.cached_pos += status; + this->m_engine->sendFd(reinterpret_cast(this), ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; - FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.file_data_bytes += actual_bytes; + FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); /* sanity check */ if (calc_crc) { - txn->crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); + this->m_crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); } *bytes_processed = static_cast(actual_bytes); @@ -497,30 +497,30 @@ CfdpStatus::T CfdpTransaction::sSendFileData(CF_Transaction_t *txn, U32 foffs, U else { // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() - txn->cfdpManager->returnPduBuffer(txn->chan_num, ph); + this->m_cfdpManager->returnPduBuffer(this->m_chan_num, ph); } } return ret; } -void CfdpTransaction::sSubstateSendFileData(CF_Transaction_t *txn) { +void CfdpTransaction::sSubstateSendFileData() { U32 bytes_processed = 0; - CfdpStatus::T status = this->sSendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); + CfdpStatus::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); if(status != CfdpStatus::SUCCESS) { /* IO error -- change state and send EOF */ - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->state_data.send.sub_state = CF_TxSubState_EOF; + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); + this->m_state_data.send.sub_state = CF_TxSubState_EOF; } else if (bytes_processed > 0) { - txn->foffs += bytes_processed; - if (txn->foffs == txn->fsize) + this->m_foffs += bytes_processed; + if (this->m_foffs == this->m_fsize) { /* file is done */ - txn->state_data.send.sub_state = CF_TxSubState_EOF; + this->m_state_data.send.sub_state = CF_TxSubState_EOF; } } else @@ -529,7 +529,7 @@ void CfdpTransaction::sSubstateSendFileData(CF_Transaction_t *txn) { } } -CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) { +CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { const CF_Chunk_t *chunk; CfdpStatus::T sret; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -539,11 +539,11 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* *nakProcessed = false; // Class 2 transactions must have had chunks allocated - FW_ASSERT(txn->chunks != NULL); + FW_ASSERT(this->m_chunks != NULL); - if (txn->flags.tx.md_need_send) + if (this->m_flags.tx.md_need_send) { - sret = txn->engine->sendMd(txn); + sret = this->m_engine->sendMd(reinterpret_cast(this)); if (sret == CfdpStatus::SEND_PDU_ERROR) { ret = CfdpStatus::ERROR; /* error occurred */ @@ -552,7 +552,7 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* { if (sret == CfdpStatus::SUCCESS) { - txn->flags.tx.md_need_send = false; + this->m_flags.tx.md_need_send = false; } /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ *nakProcessed = true; /* nak processed, so don't send filedata */ @@ -562,10 +562,10 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* else { /* Get first chunk and process if available */ - chunk = CF_ChunkList_GetFirstChunk(&txn->chunks->chunks); + chunk = CF_ChunkList_GetFirstChunk(&this->m_chunks->chunks); if (chunk != NULL) { - ret = this->sSendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); + ret = this->sSendFileData(chunk->offset, chunk->size, 0, &bytes_processed); if(ret != CfdpStatus::SUCCESS) { /* error occurred */ @@ -573,7 +573,7 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* } else if (bytes_processed > 0) { - CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, bytes_processed); + CF_ChunkList_RemoveFromFirst(&this->m_chunks->chunks, bytes_processed); *nakProcessed = true; /* nak processed, so caller doesn't send file data */ } } @@ -582,22 +582,22 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(CF_Transaction_t *txn, bool* return ret; } -void CfdpTransaction::s2SubstateSendFileData(CF_Transaction_t *txn) { +void CfdpTransaction::s2SubstateSendFileData() { CfdpStatus::T status; bool nakProcessed = false; - status = this->sCheckAndRespondNak(txn, &nakProcessed); + status = this->sCheckAndRespondNak(&nakProcessed); if (status != CfdpStatus::SUCCESS) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); - txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ - txn->engine->finishTransaction(txn, true); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_NAK_RESPONSE_ERROR); + this->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ + this->m_engine->finishTransaction(reinterpret_cast(this), true); return; } if (!nakProcessed) { - this->sSubstateSendFileData(txn); + this->sSubstateSendFileData(); } else { @@ -605,120 +605,120 @@ void CfdpTransaction::s2SubstateSendFileData(CF_Transaction_t *txn) { } } -void CfdpTransaction::sSubstateSendMetadata(CF_Transaction_t *txn) { +void CfdpTransaction::sSubstateSendMetadata() { CfdpStatus::T status; Os::File::Status fileStatus; bool success = true; - if (false == txn->fd.isOpen()) + if (false == this->m_fd.isOpen()) { - fileStatus = txn->fd.open(txn->history->fnames.src_filename.toChar(), Os::File::OPEN_READ); + fileStatus = this->m_fd.open(this->m_history->fnames.src_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // txn->history->fnames.src_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, + // this->m_history->fnames.src_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; + // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } if (success) { FwSizeType file_size; - fileStatus = txn->fd.size(file_size); - txn->fsize = static_cast(file_size); + fileStatus = this->m_fd.size(file_size); + this->m_fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, this->m_history->fnames.src_filename, // (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; success = false; } else { // Check that file size is well formed - FW_ASSERT(txn->fsize > 0, txn->fsize); + FW_ASSERT(this->m_fsize > 0, this->m_fsize); } } } if (success) { - status = txn->engine->sendMd(txn); + status = this->m_engine->sendMd(reinterpret_cast(this)); if (status == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); success = false; } else if (status == CfdpStatus::SUCCESS) { /* once metadata is sent, switch to filedata mode */ - txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; + this->m_state_data.send.sub_state = CF_TxSubState_FILEDATA; } /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->engine->finishTransaction(txn, true); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->finishTransaction(reinterpret_cast(this), true); } /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -CfdpStatus::T CfdpTransaction::sSendFinAck(CF_Transaction_t *txn) { - CfdpStatus::T ret = txn->engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, - static_cast(txn->state_data.send.s2.fin_cc), - txn->history->peer_eid, txn->history->seq_num); +CfdpStatus::T CfdpTransaction::sSendFinAck() { + CfdpStatus::T ret = this->m_engine->sendAck(reinterpret_cast(this), CF_CFDP_GetTxnStatus(reinterpret_cast(this)), CF_CFDP_FileDirective_FIN, + static_cast(this->m_state_data.send.s2.fin_cc), + this->m_history->peer_eid, this->m_history->seq_num); return ret; } -void CfdpTransaction::s2EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2EarlyFin(CF_Logical_PduBuffer_t *ph) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_EARLY_FIN); - txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ - this->s2Fin(txn, ph); + this->s2Fin(ph); } -void CfdpTransaction::s2Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvFin(txn, ph)) +void CfdpTransaction::s2Fin(CF_Logical_PduBuffer_t *ph) { + if (!this->m_engine->recvFin(reinterpret_cast(this), ph)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ - if (!txn->flags.tx.fin_recv) + if (!this->m_flags.tx.fin_recv) { - txn->flags.tx.fin_recv = true; - txn->state_data.send.s2.fin_cc = ph->int_header.fin.cc; - txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ + this->m_flags.tx.fin_recv = true; + this->m_state_data.send.s2.fin_cc = ph->int_header.fin.cc; + this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - txn->engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); + this->m_engine->setTxnStatus(reinterpret_cast(this), static_cast(ph->int_header.fin.cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything * to the peer, regardless of whether we got every ACK we expected. */ - txn->engine->finishTransaction(txn, true); + this->m_engine->finishTransaction(reinterpret_cast(this), true); } - txn->flags.tx.send_fin_ack = true; + this->m_flags.tx.send_fin_ack = true; } } -void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { const CF_Logical_SegmentRequest_t *sr; const CF_Logical_PduNak_t * nak; U8 counter; @@ -729,7 +729,7 @@ void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (txn->engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + if (this->m_engine->recvNak(reinterpret_cast(this), ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -738,7 +738,7 @@ void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { if (sr->offset_start == 0 && sr->offset_end == 0) { /* need to re-send metadata PDU */ - txn->flags.tx.md_need_send = true; + this->m_flags.tx.md_need_send = true; } else { @@ -749,52 +749,52 @@ void CfdpTransaction::s2Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { } /* overflow probably won't be an issue */ - if (sr->offset_end > txn->fsize) + if (sr->offset_end > this->m_fsize) { ++bad_sr; continue; } /* insert gap data in chunks */ - CF_ChunkListAdd(&txn->chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); + CF_ChunkListAdd(&this->m_chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); } } - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.nak_segment_requests += // nak->segment_list.num_segments; if (bad_sr) { // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, bad_sr); + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, bad_sr); } } else { // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } } -void CfdpTransaction::s2NakArm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - txn->engine->armAckTimer(txn); - this->s2Nak(txn, ph); +void CfdpTransaction::s2NakArm(CF_Logical_PduBuffer_t *ph) { + this->m_engine->armAckTimer(reinterpret_cast(this)); + this->s2Nak(ph); } -void CfdpTransaction::s2EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) +void CfdpTransaction::s2EofAck(CF_Logical_PduBuffer_t *ph) { + if (!this->m_engine->recvAck(reinterpret_cast(this), ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) { - txn->flags.tx.eof_ack_recv = true; - txn->flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ - txn->state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ + this->m_flags.tx.eof_ack_recv = true; + this->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ + this->m_state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ /* if FIN was also received then we are done (these can come out of order) */ - if (txn->flags.tx.fin_recv) + if (this->m_flags.tx.fin_recv) { - txn->engine->finishTransaction(txn, true); + this->m_engine->finishTransaction(reinterpret_cast(this), true); } } } From f062e00451c370c54962309ceba32c62981747d4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 10:38:09 -0700 Subject: [PATCH 110/185] Moved CF dispatch functions into the CfdpTransaction class --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 - Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 160 +++---- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 24 +- Svc/Ccsds/CfdpManager/CfdpDispatch.cpp | 187 -------- Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 72 +-- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 342 +++++++------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 67 +-- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 466 ++++++++++---------- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 48 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 133 ++++-- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 132 ++++++ Svc/Ccsds/CfdpManager/CfdpTx.cpp | 322 +++++++------- Svc/Ccsds/CfdpManager/CfdpTx.hpp | 44 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 178 +++++--- 14 files changed, 1107 insertions(+), 1069 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfdpDispatch.cpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index ce5c837fb20..b9fd7eddb09 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -23,7 +23,6 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpChunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpDispatch.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTxTransaction.cpp" diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 7a2445eba3e..86a83883a44 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -96,7 +96,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana void CfdpChannel::cycleTx() { - CF_Transaction_t* txn; + CfdpTransaction* txn; CF_CFDP_CycleTx_args_t args; if (m_cfdpManager->getDequeueEnabledParam(m_channelId)) @@ -108,7 +108,7 @@ void CfdpChannel::cycleTx() /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many * PDUs that can be sent once we get to here */ - if (!m_cur) + if (!this->m_cur) { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ // TODO BPC: refactor all while loops @@ -123,17 +123,17 @@ void CfdpChannel::cycleTx() break; } - txn = container_of_cpp(m_qs[CfdpQueueId::PEND], &CF_Transaction_t::cl_node); + txn = container_of_cpp(m_qs[CfdpQueueId::PEND], &CfdpTransaction::m_cl_node); /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ - if (txn->txn_class == CfdpClass::CLASS_2) + if (txn->m_txn_class == CfdpClass::CLASS_2) { - if (txn->chunks == NULL) + if (txn->m_chunks == NULL) { - txn->chunks = this->findUnusedChunks(CF_Direction_TX); + txn->m_chunks = this->findUnusedChunks(CF_Direction_TX); } - if (txn->chunks == NULL) + if (txn->m_chunks == NULL) { // TODO BPC: Emit EVR // Leave transaction pending until a chunklist is available. @@ -147,7 +147,7 @@ void CfdpChannel::cycleTx() } /* in case the loop exited due to no message buffers, clear it and start from the top next time */ - m_cur = NULL; + this->m_cur = NULL; } } @@ -155,8 +155,8 @@ void CfdpChannel::tickTransactions() { bool reset = true; - void (*fns[CF_TickType_NUM_TYPES])(CF_Transaction_t*, int*) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, - CF_CFDP_S_Tick_Nak}; + void (*fns[CF_TickType_NUM_TYPES])(CfdpTransaction*, int*) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, + CF_CFDP_S_Tick_Nak}; int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; FW_ASSERT(m_tickType < CF_TickType_NUM_TYPES, m_tickType); @@ -281,18 +281,18 @@ void CfdpChannel::processPollingDirectories() // Transaction Management // ---------------------------------------------------------------------- -CF_Transaction_t* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) +CfdpTransaction* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) { CF_CListNode_t* node; - CF_Transaction_t* txn; + CfdpTransaction* txn; CfdpQueueId::T q_index; /* initialized below in if */ if (m_qs[CfdpQueueId::FREE]) { node = m_qs[CfdpQueueId::FREE]; - txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - this->removeFromQueue(CfdpQueueId::FREE, &txn->cl_node); + this->removeFromQueue(CfdpQueueId::FREE, &txn->m_cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ if (m_qs[CfdpQueueId::HIST_FREE]) @@ -306,18 +306,18 @@ CF_Transaction_t* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) q_index = CfdpQueueId::HIST; } - txn->history = container_of_cpp(m_qs[q_index], &CF_History_t::cl_node); + txn->m_history = container_of_cpp(m_qs[q_index], &CF_History_t::cl_node); - this->removeFromQueue(q_index, &txn->history->cl_node); + this->removeFromQueue(q_index, &txn->m_history->cl_node); /* Indicate that this was freshly pulled from the free list */ /* notably this state is distinguishable from items still on the free list */ - txn->state = CF_TxnState_INIT; - txn->history->dir = direction; - txn->chan = this; /* Set channel pointer */ + txn->m_state = CF_TxnState_INIT; + txn->m_history->dir = direction; + txn->m_chan = this; /* Set channel pointer */ /* Re-initialize the linked list node to clear stale pointers from FREE list */ - CF_CList_InitNode(&txn->cl_node); + CF_CList_InitNode(&txn->m_cl_node); } else { @@ -327,8 +327,8 @@ CF_Transaction_t* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) return txn; } -CF_Transaction_t* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid) +CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid) { /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. @@ -337,7 +337,7 @@ CF_Transaction_t* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSe CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; CF_CListNode_t* ptrs[] = {m_qs[CfdpQueueId::RX], m_qs[CfdpQueueId::PEND], m_qs[CfdpQueueId::TXA], m_qs[CfdpQueueId::TXW]}; - CF_Transaction_t* ret = NULL; + CfdpTransaction* ret = NULL; for (CF_CListNode_t* head : ptrs) { @@ -371,41 +371,41 @@ void CfdpChannel::resetHistory(CF_History_t* history) // Transaction Queue Management // ---------------------------------------------------------------------- -void CfdpChannel::dequeueTransaction(CF_Transaction_t* txn) +void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) { FW_ASSERT(txn); - CF_CList_Remove(&m_qs[txn->flags.com.q_index], &txn->cl_node); + CF_CList_Remove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::moveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue) +void CfdpChannel::moveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue) { FW_ASSERT(txn); - CF_CList_Remove(&m_qs[txn->flags.com.q_index], &txn->cl_node); + CF_CList_Remove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; - CF_CList_InsertBack(&m_qs[queue], &txn->cl_node); - txn->flags.com.q_index = queue; + CF_CList_InsertBack(&m_qs[queue], &txn->m_cl_node); + txn->m_flags.com.q_index = queue; // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::freeTransaction(CF_Transaction_t* txn) +void CfdpChannel::freeTransaction(CfdpTransaction* txn) { // Preserve the cfdpManager pointer across transaction reuse - CfdpManager* savedCfdpManager = txn->cfdpManager; + CfdpManager* savedCfdpManager = txn->m_cfdpManager; // TODO BPC: make sure transaction default constructor is sane - *txn = CF_Transaction_t{}; - txn->chan_num = m_channelId; - txn->chan = this; // Set chan pointer to this channel - txn->engine = m_engine; // Set engine pointer - txn->cfdpManager = savedCfdpManager; // Restore cfdpManager pointer - CF_CList_InitNode(&txn->cl_node); - this->insertBackInQueue(CfdpQueueId::FREE, &txn->cl_node); + *txn = CfdpTransaction{}; + txn->m_chan_num = m_channelId; + txn->m_chan = this; // Set chan pointer to this channel + txn->m_engine = m_engine; // Set engine pointer + txn->m_cfdpManager = savedCfdpManager; // Restore cfdpManager pointer + CF_CList_InitNode(&txn->m_cl_node); + this->insertBackInQueue(CfdpQueueId::FREE, &txn->m_cl_node); } -void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) +void CfdpChannel::recycleTransaction(CfdpTransaction *txn) { CF_CListNode_t **chunklist_head; CfdpQueueId::T hist_destq; @@ -413,28 +413,28 @@ void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. * This is not normal/expected so log it if this happens. */ - if (true == txn->fd.isOpen()) + if (true == txn->m_fd.isOpen()) { // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); - txn->fd.close(); + txn->m_fd.close(); } this->dequeueTransaction(txn); /* this makes it "float" (not in any queue) */ /* this should always be */ - if (txn->history != NULL) + if (txn->m_history != NULL) { - if (txn->chunks != NULL) + if (txn->m_chunks != NULL) { - chunklist_head = this->getChunkListHead(txn->history->dir); + chunklist_head = this->getChunkListHead(txn->m_history->dir); if (chunklist_head != NULL) { - CF_CList_InsertBack(chunklist_head, &txn->chunks->cl_node); - txn->chunks = NULL; + CF_CList_InsertBack(chunklist_head, &txn->m_chunks->cl_node); + txn->m_chunks = NULL; } } - if (txn->flags.com.keep_history) + if (txn->m_flags.com.keep_history) { /* move transaction history to history queue */ hist_destq = CfdpQueueId::HIST; @@ -443,8 +443,8 @@ void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) { hist_destq = CfdpQueueId::HIST_FREE; } - this->insertBackInQueue(hist_destq, &txn->history->cl_node); - txn->history = NULL; + this->insertBackInQueue(hist_destq, &txn->m_history->cl_node); + txn->m_history = NULL; } /* this wipes it and puts it back onto the list to be found by @@ -453,7 +453,7 @@ void CfdpChannel::recycleTransaction(CF_Transaction_t *txn) this->freeTransaction(txn); } -void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) +void CfdpChannel::insertSortPrio(CfdpTransaction* txn, CfdpQueueId::T queue) { bool insert_back = false; @@ -469,11 +469,11 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) } else { - CF_Traverse_PriorityArg_t arg = {NULL, txn->priority}; + CF_Traverse_PriorityArg_t arg = {NULL, txn->m_priority}; CF_CList_Traverse_R(m_qs[queue], CF_PrioSearch, &arg); if (arg.txn) { - this->insertAfterInQueue(queue, &arg.txn->cl_node, &txn->cl_node); + this->insertAfterInQueue(queue, &arg.txn->m_cl_node, &txn->m_cl_node); } else { @@ -483,9 +483,9 @@ void CfdpChannel::insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue) if (insert_back) { - this->insertBackInQueue(queue, &txn->cl_node); + this->insertBackInQueue(queue, &txn->m_cl_node); } - txn->flags.com.q_index = queue; + txn->m_flags.com.q_index = queue; } // ---------------------------------------------------------------------- @@ -498,12 +498,12 @@ void CfdpChannel::decrementCmdTxCounter() --m_numCmdTx; } -void CfdpChannel::clearCurrentIfMatch(CF_Transaction_t* txn) +void CfdpChannel::clearCurrentIfMatch(CfdpTransaction* txn) { // Done with this TX transaction - if (m_cur == txn) + if (this->m_cur == txn) { - m_cur = NULL; + this->m_cur = NULL; } } @@ -556,7 +556,7 @@ CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) { - CF_Transaction_t* txn; + CfdpTransaction* txn; char path[CfdpManagerMaxFileSize]; Os::Directory::Status status; @@ -599,18 +599,18 @@ void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) } // Append file name to source/destination folders - txn->history->fnames.src_filename = pb->fnames.src_filename; - txn->history->fnames.src_filename += "/"; - txn->history->fnames.src_filename += pb->pending_file; + txn->m_history->fnames.src_filename = pb->fnames.src_filename; + txn->m_history->fnames.src_filename += "/"; + txn->m_history->fnames.src_filename += pb->pending_file; - txn->history->fnames.dst_filename = pb->fnames.dst_filename; - txn->history->fnames.dst_filename += "/"; - txn->history->fnames.dst_filename += pb->pending_file; + txn->m_history->fnames.dst_filename = pb->fnames.dst_filename; + txn->m_history->fnames.dst_filename += "/"; + txn->m_history->fnames.dst_filename += pb->pending_file; m_engine->txFileInitiate(txn, pb->cfdp_class, pb->keep, m_channelId, pb->priority, pb->dest_id); - txn->pb = pb; + txn->m_pb = pb; ++pb->num_ts; pb->pending_file[0] = 0; /* continue reading dir */ @@ -647,23 +647,23 @@ void CfdpChannel::updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter) CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, void* context) { CF_CFDP_CycleTx_args_t* args = static_cast(context); - CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ - if (txn->flags.com.suspended) + if (txn->m_flags.com.suspended) { ret = CF_CLIST_CONT; /* suspended, so move on to next */ } else { - FW_ASSERT(txn->flags.com.q_index == CfdpQueueId::TXA); /* huh? */ + FW_ASSERT(txn->m_flags.com.q_index == CfdpQueueId::TXA); /* huh? */ /* if no more messages, then chan->m_cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself * off the active queue. Run until either of these occur. */ - while (!args->chan->m_cur && txn->flags.com.q_index == CfdpQueueId::TXA) + while (!this->m_cur && txn->m_flags.com.q_index == CfdpQueueId::TXA) { - txn->engine->dispatchTx(txn); + txn->m_engine->dispatchTx(txn); } args->ran_one = 1; @@ -676,20 +676,20 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex { CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ CF_CFDP_Tick_args_t* args = static_cast(context); - CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (!args->chan->m_cur || (args->chan->m_cur == txn)) + CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + if (!this->m_cur || (this->m_cur == txn)) { /* found where we left off, so clear that and move on */ - args->chan->m_cur = NULL; - if (!txn->flags.com.suspended) + this->m_cur = NULL; + if (!txn->m_flags.com.suspended) { args->fn(txn, &args->cont); } - /* if args->chan->m_cur was set to not-NULL above, then exit early */ + /* if this->m_cur was set to not-NULL above, then exit early */ /* NOTE: if channel is frozen, then tick processing won't have been entered. * so there is no need to check it here */ - if (args->chan->m_cur) + if (this->m_cur) { ret = CF_CLIST_EXIT; args->early_exit = true; @@ -715,14 +715,14 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context) return args->chan->doTick(node, context); } -void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn) +void CF_CFDP_ArmInactTimer(CfdpTransaction *txn) { - txn->engine->armInactTimer(txn); + txn->m_engine->armInactTimer(txn); } -void CF_MoveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue) +void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue) { - txn->chan->moveTransaction(txn, queue); + txn->m_chan->moveTransaction(txn, queue); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 3483ce9309f..634727d24a3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -108,7 +108,7 @@ class CfdpChannel { * @returns Pointer to a free transaction * @retval NULL if no free transactions available. */ - CF_Transaction_t* findUnusedTransaction(CF_Direction_t direction); + CfdpTransaction* findUnusedTransaction(CF_Direction_t direction); /** * @brief Finds an active transaction by sequence number @@ -126,8 +126,8 @@ class CfdpChannel { * @returns Pointer to the given transaction if found * @retval NULL if the transaction is not found */ - CF_Transaction_t* findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid); + CfdpTransaction* findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, + CfdpEntityId src_eid); /** * @brief Traverses all transactions on all active queues and performs an operation on them @@ -209,7 +209,7 @@ class CfdpChannel { * * @param txn Transaction to check against current */ - void clearCurrentIfMatch(CF_Transaction_t* txn); + void clearCurrentIfMatch(CfdpTransaction* txn); /** * @brief Set the flow state for this channel @@ -297,7 +297,7 @@ class CfdpChannel { * * @param txn Pointer to the transaction object */ - void dequeueTransaction(CF_Transaction_t* txn); + void dequeueTransaction(CfdpTransaction* txn); /** * @brief Move a transaction from one queue to another @@ -308,7 +308,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of destination queue */ - void moveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue); + void moveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); /** * @brief Frees and resets a transaction and returns it for later use @@ -318,7 +318,7 @@ class CfdpChannel { * * @param txn Pointer to the transaction object */ - void freeTransaction(CF_Transaction_t* txn); + void freeTransaction(CfdpTransaction* txn); /** * @brief Recover resources associated with a transaction @@ -336,7 +336,7 @@ class CfdpChannel { * * @param txn Pointer to the transaction object */ - void recycleTransaction(CF_Transaction_t *txn); + void recycleTransaction(CfdpTransaction *txn); /** * @brief Insert a transaction into a priority sorted transaction queue @@ -353,7 +353,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of queue to insert into */ - void insertSortPrio(CF_Transaction_t* txn, CfdpQueueId::T queue); + void insertSortPrio(CfdpTransaction* txn, CfdpQueueId::T queue); // ---------------------------------------------------------------------- // Queue Management @@ -445,7 +445,7 @@ class CfdpChannel { CF_Playback_t m_playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state CF_PollDir_t m_polldir[CF_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state - const CF_Transaction_t* m_cur; //!< Current transaction during channel cycle + const CfdpTransaction* m_cur; //!< Current transaction during channel cycle CfdpManager* m_cfdpManager; //!< Reference to F' component for parameters U8 m_tickType; //!< Type of tick being processed @@ -483,8 +483,8 @@ inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context); CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context); -void CF_CFDP_ArmInactTimer(CF_Transaction_t *txn); -void CF_MoveTransaction(CF_Transaction_t* txn, CfdpQueueId::T queue); +void CF_CFDP_ArmInactTimer(CfdpTransaction *txn); +void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp deleted file mode 100644 index 20a4b537e29..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.cpp +++ /dev/null @@ -1,187 +0,0 @@ -// ====================================================================== -// \title CfdpDispatch.cpp -// \brief Common routines to dispatch operations based on a transaction state -// and/or received PDU type. -// -// This file is a port of the cf_cfdp_dispatch.c file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#include -#include - -#include -#include -#include - -namespace Svc { -namespace Ccsds { - -void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn) -{ - CF_CFDP_StateRecvFunc_t selected_handler; - CF_Logical_PduFileDirectiveHeader_t *fdh; - - FW_ASSERT(txn->state_data.receive.sub_state < CF_RxSubState_NUM_STATES, - txn->state_data.receive.sub_state, CF_RxSubState_NUM_STATES); - - selected_handler = NULL; - - /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ - if (ph->pdu_header.pdu_type == 0) - { - fdh = &ph->fdirective; - if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) - { - if (dispatch->state[txn->state_data.receive.sub_state] != NULL) - { - selected_handler = dispatch->state[txn->state_data.receive.sub_state]->fdirective[fdh->directive_code]; - } - } - else - { - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, fdh->directive_code, - // txn->state_data.receive.sub_state); - } - } - else - { - if (!CF_TxnStatus_IsError(txn->history->txn_stat)) - { - selected_handler = fd_fn; - } - else - { - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; - } - } - - /* - * NOTE: if no handler is selected, this will drop packets on the floor here, - * without incrementing any counter. This was existing behavior. - */ - if (selected_handler != NULL) - { - selected_handler(txn, ph); - } -} - -void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) -{ - const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; - CF_CFDP_StateRecvFunc_t selected_handler; - CF_Logical_PduFileDirectiveHeader_t * fdh; - - FW_ASSERT(txn->state_data.send.sub_state < CF_TxSubState_NUM_STATES, - txn->state_data.send.sub_state, CF_TxSubState_NUM_STATES); - - /* send state, so we only care about file directive PDU */ - selected_handler = NULL; - if (ph->pdu_header.pdu_type == 0) - { - fdh = &ph->fdirective; - if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) - { - /* This should be silent (no event) if no handler is defined in the table */ - substate_tbl = dispatch->substate[txn->state_data.send.sub_state]; - if (substate_tbl != NULL) - { - selected_handler = substate_tbl->fdirective[fdh->directive_code]; - } - } - else - { - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, fdh->directive_code, - // txn->state_data.send.sub_state); - } - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received non-file directive PDU", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - } - - /* check that there's a valid function pointer. If there isn't, - * then silently ignore. We may want to discuss if it's worth - * shutting down the whole transaction if a PDU is received - * that doesn't make sense to be received (For example, - * class 1 CFDP receiving a NAK PDU) but for now, we silently - * ignore the received packet and keep chugging along. */ - if (selected_handler) - { - selected_handler(txn, ph); - } -} - -void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch) -{ - CF_CFDP_StateSendFunc_t selected_handler; - - selected_handler = dispatch->substate[txn->state_data.send.sub_state]; - if (selected_handler != NULL) - { - selected_handler(txn); - } -} - -void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatchTable_t *dispatch) -{ - CF_CFDP_StateSendFunc_t selected_handler; - - FW_ASSERT(txn->state < CF_TxnState_INVALID, txn->state, CF_TxnState_INVALID); - - selected_handler = dispatch->tx[txn->state]; - if (selected_handler != NULL) - { - selected_handler(txn); - } -} - -void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_TxnRecvDispatchTable_t *dispatch) -{ - CF_CFDP_StateRecvFunc_t selected_handler; - - FW_ASSERT(txn->state < CF_TxnState_INVALID, txn->state, CF_TxnState_INVALID); - selected_handler = dispatch->rx[txn->state]; - if (selected_handler != NULL) - { - selected_handler(txn, ph); - } -} - -} // namespace Ccsds -} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp index caca53ce2f6..85065aae2ef 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp @@ -37,6 +37,9 @@ namespace Svc { namespace Ccsds { +// Forward declaration +class CfdpTransaction; + /** * @brief A function for dispatching actions to a handler, without existing PDU data * @@ -46,7 +49,7 @@ namespace Ccsds { * * @param[inout] txn The transaction object */ -typedef void (*CF_CFDP_StateSendFunc_t)(CF_Transaction_t *txn); +typedef void (*CF_CFDP_StateSendFunc_t)(CfdpTransaction *txn); /** * @brief A function for dispatching actions to a handler, with existing PDU data @@ -58,7 +61,7 @@ typedef void (*CF_CFDP_StateSendFunc_t)(CF_Transaction_t *txn); * @param[inout] txn The transaction object * @param[inout] ph The PDU buffer currently being received/processed */ -typedef void (*CF_CFDP_StateRecvFunc_t)(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +typedef void (*CF_CFDP_StateRecvFunc_t)(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief A table of transmit handler functions based on transaction state @@ -131,71 +134,6 @@ typedef struct CF_CFDP_StateSendFunc_t substate[CF_TxSubState_NUM_STATES]; } CF_CFDP_S_SubstateSendDispatchTable_t; -/************************************************************************/ -/** - * @brief Dispatch function for received PDUs on receive-file transactions - * - * Receive file transactions primarily only react/respond to received PDUs - * - * @param txn Transaction - * @param ph PDU Buffer - * @param dispatch Dispatch table for file directive PDUs - * @param fd_fn Function to handle file data PDUs - */ -void CF_CFDP_R_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn); - -/************************************************************************/ -/** - * @brief Dispatch function for received PDUs on send-file transactions - * - * Send file transactions also react/respond to received PDUs. Note that - * a file data PDU is not expected here. - * - * @param txn Transaction - * @param ph PDU Buffer - * @param dispatch Dispatch table for file directive PDUs - */ -void CF_CFDP_S_DispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); - -/************************************************************************/ -/** - * @brief Dispatch function to send/generate PDUs on send-file transactions - * - * Send file transactions also generate PDUs each cycle based on the transaction state - * - * This does not have an existing PDU buffer at the time of dispatch, but one may - * be generated by the invoked function. - * - * @param txn Transaction - * @param dispatch State-based dispatch table - */ -void CF_CFDP_S_DispatchTransmit(CF_Transaction_t *txn, const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); - -/************************************************************************/ -/** - * @brief Top-level Dispatch function send a PDU based on current state of a transaction - * - * This does not have an existing PDU buffer at the time of dispatch, but one may - * be generated by the invoked function. - * - * @param txn Transaction - * @param dispatch Transaction State-based Dispatch table - */ -void CF_CFDP_TxStateDispatch(CF_Transaction_t *txn, const CF_CFDP_TxnSendDispatchTable_t *dispatch); - -/************************************************************************/ -/** - * @brief Top-level Dispatch function receive a PDU based on current state of a transaction - * - * @param txn Transaction - * @param ph Received PDU Buffer - * @param dispatch Transaction State-based Dispatch table - */ -void CF_CFDP_RxStateDispatch(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph, - const CF_CFDP_TxnRecvDispatchTable_t *dispatch); - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index eb74c8782fb..18c53a40528 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -114,7 +114,7 @@ CfdpStatus::T CfdpEngine::init() { /* initialize all transaction nodes */ CF_History_t * history; - CF_Transaction_t * txn = this->m_transactions; + CfdpTransaction * txn = this->m_transactions; CF_ChunkWrapper_t *cw = this->m_chunks; CF_CListNode_t ** list_head; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -134,7 +134,7 @@ CfdpStatus::T CfdpEngine::init() for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) { // TODO BPC: Add pointer to component in order to send output buffers - txn->cfdpManager = this->m_manager; + txn->m_cfdpManager = this->m_manager; /* Initially put this on the free list for this channel */ m_channels[i]->freeTransaction(txn); @@ -164,34 +164,38 @@ CfdpStatus::T CfdpEngine::init() } -void CfdpEngine::armAckTimer(CF_Transaction_t *txn) +void CfdpEngine::armAckTimer(CfdpTransaction *txn) { - txn->ack_timer.setTimer(txn->cfdpManager->getAckTimerParam(txn->chan_num)); - txn->flags.com.ack_timer_armed = true; + CF_Transaction_t* t = reinterpret_cast(txn); + t->ack_timer.setTimer(t->cfdpManager->getAckTimerParam(t->chan_num)); + t->flags.com.ack_timer_armed = true; } -inline CfdpClass::T CF_CFDP_GetClass(const CF_Transaction_t *txn) +inline CfdpClass::T CF_CFDP_GetClass(const CfdpTransaction *txn) { - FW_ASSERT(txn->flags.com.q_index != CfdpQueueId::FREE, txn->flags.com.q_index); - return txn->txn_class; + const CF_Transaction_t* t = reinterpret_cast(txn); + FW_ASSERT(t->flags.com.q_index != CfdpQueueId::FREE, t->flags.com.q_index); + return t->txn_class; } -inline bool CF_CFDP_IsSender(CF_Transaction_t *txn) +inline bool CF_CFDP_IsSender(CfdpTransaction *txn) { - FW_ASSERT(txn->history); + CF_Transaction_t* t = reinterpret_cast(txn); + FW_ASSERT(t->history); - return (txn->history->dir == CF_Direction_TX); + return (t->history->dir == CF_Direction_TX); } -void CfdpEngine::armInactTimer(CF_Transaction_t *txn) +void CfdpEngine::armInactTimer(CfdpTransaction *txn) { + CF_Transaction_t* t = reinterpret_cast(txn); U32 timerDuration = 0; /* select timeout based on the state */ - if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) + if (CF_CFDP_GetTxnStatus(t) == CF_CFDP_AckTxnStatus_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ - timerDuration = txn->cfdpManager->getInactivityTimerParam(txn->chan_num); + timerDuration = t->cfdpManager->getInactivityTimerParam(t->chan_num); } else { @@ -202,33 +206,33 @@ void CfdpEngine::armInactTimer(CF_Transaction_t *txn) * timeout would hold resources longer than needed). Using double the ack timer should * ensure that if the remote retransmitted anything, we will see it, and avoids adding * another config option just for this. */ - timerDuration = txn->cfdpManager->getAckTimerParam(txn->chan_num) * 2; + timerDuration = t->cfdpManager->getAckTimerParam(t->chan_num) * 2; } - txn->inactivity_timer.setTimer(timerDuration); + t->inactivity_timer.setTimer(timerDuration); } -void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpTransaction txnHandler; // Dispatch based on transaction state - switch (txn->state) + switch (txn->m_state) { case CF_TxnState_INIT: this->recvInit(txn, ph); break; case CF_TxnState_R1: - reinterpret_cast(txn)->r1Recv(ph); + txn->r1Recv(ph); break; case CF_TxnState_S1: - reinterpret_cast(txn)->s1Recv(ph); + txn->s1Recv(ph); break; case CF_TxnState_R2: - reinterpret_cast(txn)->r2Recv(ph); + txn->r2Recv(ph); break; case CF_TxnState_S2: - reinterpret_cast(txn)->s2Recv(ph); + txn->s2Recv(ph); break; case CF_TxnState_DROP: this->recvDrop(txn, ph); @@ -244,7 +248,7 @@ void CfdpEngine::dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) this->armInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ } -void CfdpEngine::dispatchTx(CF_Transaction_t *txn) +void CfdpEngine::dispatchTx(CfdpTransaction *txn) { static const CF_CFDP_TxnSendDispatchTable_t state_fns = { { @@ -259,7 +263,7 @@ void CfdpEngine::dispatchTx(CF_Transaction_t *txn) } }; - CF_CFDP_TxStateDispatch(txn, &state_fns); + txn->txStateDispatch(&state_fns); } void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) @@ -278,7 +282,7 @@ void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); } -CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, +CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *txn, CF_CFDP_FileDirective_t directive_code, CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, CfdpTransactionSeq tsn, bool silent) { @@ -291,10 +295,10 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CF_Transaction_t * CF_EncoderState *encoder = NULL;; FW_ASSERT(txn != NULL); - FW_ASSERT(txn->chan != NULL); + FW_ASSERT(txn->m_chan != NULL); // This is where a message buffer is requested - status = txn->cfdpManager->getPduBuffer(ph, msgPtr, encoder, *txn->chan, sizeof(CF_Logical_PduBuffer_t)); + status = txn->m_cfdpManager->getPduBuffer(ph, msgPtr, encoder, *txn->m_chan, sizeof(CF_Logical_PduBuffer_t)); if (status == CfdpStatus::SUCCESS) { FW_ASSERT(ph != NULL); @@ -364,11 +368,11 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CF_Transaction_t * return ph; } -CfdpStatus::T CfdpEngine::sendMd(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine::sendMd(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, false); + this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->m_cfdpManager->getLocalEidParam(), + txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduMd_t *md; CfdpStatus::T sret = CfdpStatus::SUCCESS; @@ -380,13 +384,13 @@ CfdpStatus::T CfdpEngine::sendMd(CF_Transaction_t *txn) { md = &ph->int_header.md; - FW_ASSERT((txn->state == CF_TxnState_S1) || (txn->state == CF_TxnState_S2), txn->state); + FW_ASSERT((txn->m_state == CF_TxnState_S1) || (txn->m_state == CF_TxnState_S2), txn->m_state); - md->size = txn->fsize; + md->size = txn->m_fsize; /* Set closure requested flag based on transaction class */ /* Class 1: closure not requested (0), Class 2: closure requested (1) */ - md->close_req = (txn->state == CF_TxnState_S2) ? 1 : 0; + md->close_req = (txn->m_state == CF_TxnState_S2) ? 1 : 0; // Set checksum type // TODO BPC: Probably need to set this based on a config @@ -395,20 +399,20 @@ CfdpStatus::T CfdpEngine::sendMd(CF_Transaction_t *txn) /* at this point, need to append filenames into md packet */ /* this does not actually copy here - that is done during encode */ // TODO BPC: Convert these to Fw::String - md->source_filename.length = static_cast(txn->history->fnames.src_filename.length()); - md->source_filename.data_ptr = txn->history->fnames.src_filename.toChar(); - md->dest_filename.length = static_cast(txn->history->fnames.dst_filename.length()); - md->dest_filename.data_ptr = txn->history->fnames.dst_filename.toChar(); + md->source_filename.length = static_cast(txn->m_history->fnames.src_filename.length()); + md->source_filename.data_ptr = txn->m_history->fnames.src_filename.toChar(); + md->dest_filename.length = static_cast(txn->m_history->fnames.dst_filename.length()); + md->dest_filename.data_ptr = txn->m_history->fnames.dst_filename.toChar(); CF_CFDP_EncodeMd(ph->penc, md); this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); } return sret; } -CfdpStatus::T CfdpEngine::sendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -417,7 +421,7 @@ CfdpStatus::T CfdpEngine::sendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * /* update PDU length */ this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); return ret; } @@ -453,11 +457,11 @@ void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tl } } -CfdpStatus::T CfdpEngine::sendEof(CF_Transaction_t *txn) +CfdpStatus::T CfdpEngine::sendEof(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, false); + this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->m_cfdpManager->getLocalEidParam(), + txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduEof_t *eof; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -469,24 +473,24 @@ CfdpStatus::T CfdpEngine::sendEof(CF_Transaction_t *txn) { eof = &ph->int_header.eof; - eof->cc = CF_TxnStatus_To_ConditionCode(txn->history->txn_stat); - eof->crc = txn->crc.getValue(); - eof->size = txn->fsize; + eof->cc = CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat); + eof->crc = txn->m_crc.getValue(); + eof->size = txn->m_fsize; if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) { - this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); + this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->m_cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeEof(ph->penc, eof); this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CfdpEngine::sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { CF_Logical_PduBuffer_t *ph; @@ -499,13 +503,13 @@ CfdpStatus::T CfdpEngine::sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t if (CF_CFDP_IsSender(txn)) { - src_eid = txn->cfdpManager->getLocalEidParam(); + src_eid = txn->m_cfdpManager->getLocalEidParam(); dst_eid = peer_eid; } else { src_eid = peer_eid; - dst_eid = txn->cfdpManager->getLocalEidParam(); + dst_eid = txn->m_cfdpManager->getLocalEidParam(); } ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, @@ -525,18 +529,18 @@ CfdpStatus::T CfdpEngine::sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t CF_CFDP_EncodeAck(ph->penc, ack); this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CfdpEngine::sendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +CfdpStatus::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->history->peer_eid, - txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, false); + this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->m_history->peer_eid, + txn->m_cfdpManager->getLocalEidParam(), 1, txn->m_history->seq_num, false); CF_Logical_PduFin_t *fin; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -554,18 +558,18 @@ CfdpStatus::T CfdpEngine::sendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode if (cc != CF_CFDP_ConditionCode_NO_ERROR) { - this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->cfdpManager->getLocalEidParam()); + this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->m_cfdpManager->getLocalEidParam()); } CF_CFDP_EncodeFin(ph->penc, fin); this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); } return ret; } -CfdpStatus::T CfdpEngine::sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -588,7 +592,7 @@ CfdpStatus::T CfdpEngine::sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t CF_CFDP_EncodeNak(ph->penc, nak); this->setPduLength(ph); - txn->cfdpManager->sendPduBuffer(txn->chan_num, ph, ph->penc->base); + txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); } return ret; @@ -648,7 +652,7 @@ CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; CfdpStatus::T lvRet; @@ -660,13 +664,13 @@ CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata packet too short: %lu bytes received", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else { /* store the expected file size in transaction */ - txn->fsize = md->size; + txn->m_fsize = md->size; /* * store the filenames in transaction. @@ -675,31 +679,31 @@ CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * * and ensures that the output content is properly terminated, so this only needs to check that * it worked. */ - lvRet = this->copyStringFromLV(txn->history->fnames.src_filename, &md->source_filename); + lvRet = this->copyStringFromLV(txn->m_history->fnames.src_filename, &md->source_filename); if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", // md->source_filename.length); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else { - lvRet = this->copyStringFromLV(txn->history->fnames.dst_filename, &md->dest_filename); + lvRet = this->copyStringFromLV(txn->m_history->fnames.dst_filename, &md->dest_filename); if (lvRet != CfdpStatus::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", // md->dest_filename.length); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else { // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: md received for source: %s, dest: %s", txn->history->fnames.src_filename, - // txn->history->fnames.dst_filename); + // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename, + // txn->m_history->fnames.dst_filename); } } } @@ -707,7 +711,7 @@ CfdpStatus::T CfdpEngine::recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * return ret; } -CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -731,7 +735,7 @@ CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) @@ -740,14 +744,14 @@ CfdpStatus::T CfdpEngine::recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU with segment metadata received"); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::ERROR; } return ret; } -CfdpStatus::T CfdpEngine::recvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -763,7 +767,7 @@ CfdpStatus::T CfdpEngine::recvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t return ret; } -CfdpStatus::T CfdpEngine::recvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -780,7 +784,7 @@ CfdpStatus::T CfdpEngine::recvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t return ret; } -CfdpStatus::T CfdpEngine::recvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -798,7 +802,7 @@ CfdpStatus::T CfdpEngine::recvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t return ret; } -CfdpStatus::T CfdpEngine::recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -814,15 +818,15 @@ CfdpStatus::T CfdpEngine::recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t return ret; } -void CfdpEngine::recvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvDrop(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.dropped; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.dropped; } -void CfdpEngine::recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.spurious; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.spurious; /* * Normally we do not expect PDUs for a transaction in holdover, because @@ -847,25 +851,25 @@ void CfdpEngine::recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } } -void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduFileDirectiveHeader_t *fdh; int status; /* only RX transactions dare tread here */ - txn->history->seq_num = ph->pdu_header.sequence_num; + txn->m_history->seq_num = ph->pdu_header.sequence_num; /* peer_eid is always the remote partner. src_eid is always the transaction source. * in this case, they are the same */ - txn->history->peer_eid = ph->pdu_header.source_eid; - txn->history->src_eid = ph->pdu_header.source_eid; + txn->m_history->peer_eid = ph->pdu_header.source_eid; + txn->m_history->src_eid = ph->pdu_header.source_eid; /* all RX transactions will need a chunk list to track file segments */ - if (txn->chunks == NULL) + if (txn->m_chunks == NULL) { - txn->chunks = txn->chan->findUnusedChunks(CF_Direction_RX); + txn->m_chunks = txn->m_chan->findUnusedChunks(CF_Direction_RX); } - if (txn->chunks == NULL) + if (txn->m_chunks == NULL) { // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, // "CF: cannot get chunklist -- abandoning transaction %u\n", @@ -882,14 +886,14 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (ph->pdu_header.txm_mode) { /* R1, can't do anything without metadata first */ - txn->state = CF_TxnState_DROP; /* drop all incoming */ + txn->m_state = CF_TxnState_DROP; /* drop all incoming */ /* use inactivity timer to ultimately free the state */ } else { /* R2 can handle missing metadata, so go ahead and create a temp file */ - txn->state = CF_TxnState_R2; - txn->txn_class = CfdpClass::CLASS_2; + txn->m_state = CF_TxnState_R2; + txn->m_txn_class = CfdpClass::CLASS_2; CF_CFDP_R_Init(txn); this->dispatchRecv(txn, ph); /* re-dispatch to enter r2 */ } @@ -906,28 +910,28 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (!status) { /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; - txn->txn_class = ph->pdu_header.txm_mode ? CfdpClass::CLASS_1 : CfdpClass::CLASS_2; - txn->flags.rx.md_recv = true; + txn->m_state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; + txn->m_txn_class = ph->pdu_header.txm_mode ? CfdpClass::CLASS_1 : CfdpClass::CLASS_2; + txn->m_flags.rx.md_recv = true; CF_CFDP_R_Init(txn); /* initialize R */ } else { // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: got invalid md PDU -- abandoning transaction"); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; break; } } - if (txn->state == CF_TxnState_INIT) + if (txn->m_state == CF_TxnState_INIT) { /* state was not changed, so free the transaction */ this->finishTransaction(txn, false); @@ -936,7 +940,7 @@ void CfdpEngine::recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) { - CF_Transaction_t *txn = NULL; + CfdpTransaction *txn = NULL; CfdpChannel *chan = NULL; FW_ASSERT(chan_id < CF_NUM_CHANNELS, chan_id, CF_NUM_CHANNELS); @@ -995,24 +999,24 @@ void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) m_channels[channelId]->setFlowState(flowState); } -void CfdpEngine::initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) +void CfdpEngine::initTxnTxFile(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) { - txn->chan_num = chan; - txn->priority = priority; - txn->keep = keep; - txn->txn_class = cfdp_class; - txn->state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; - txn->state_data.send.sub_state = CF_TxSubState_METADATA; + txn->m_chan_num = chan; + txn->m_priority = priority; + txn->m_keep = keep; + txn->m_txn_class = cfdp_class; + txn->m_state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; + txn->m_state_data.send.sub_state = CF_TxSubState_METADATA; } -void CfdpEngine::txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, +void CfdpEngine::txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)txn->cfdpManager->getLocalEidParam(), CF_FILENAME_MAX_LEN, - // txn->history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, - // txn->history->fnames.dst_filename); + // (unsigned long)txn->m_cfdpManager->getLocalEidParam(), CF_FILENAME_MAX_LEN, + // txn->m_history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + // txn->m_history->fnames.dst_filename); this->initTxnTxFile(txn, cfdp_class, keep, chan, priority); @@ -1020,18 +1024,18 @@ void CfdpEngine::txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, ++this->m_seqNum; /* Capture info for history */ - txn->history->seq_num = this->m_seqNum; - txn->history->src_eid = txn->cfdpManager->getLocalEidParam(); - txn->history->peer_eid = dest_id; + txn->m_history->seq_num = this->m_seqNum; + txn->m_history->src_eid = txn->m_cfdpManager->getLocalEidParam(); + txn->m_history->peer_eid = dest_id; - txn->chan->insertSortPrio(txn, CfdpQueueId::PEND); + txn->m_chan->insertSortPrio(txn, CfdpQueueId::PEND); } CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { - CF_Transaction_t *txn; + CfdpTransaction *txn; CfdpChannel* chan = nullptr; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); @@ -1058,21 +1062,21 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin { /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ - txn->history->fnames.src_filename = src_filename; - txn->history->fnames.dst_filename = dst_filename; + txn->m_history->fnames.src_filename = src_filename; + txn->m_history->fnames.dst_filename = dst_filename; this->txFileInitiate(txn, cfdp_class, keep, chan_num, priority, dest_id); chan->incrementCmdTxCounter(); - txn->flags.tx.cmd_tx = true; + txn->m_flags.tx.cmd_tx = true; } return ret; } -CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) +CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) { CfdpChannel *chan = nullptr; - CF_Transaction_t *txn; + CfdpTransaction *txn; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); chan = m_channels[chan_num]; @@ -1091,11 +1095,11 @@ CF_Transaction_t *CfdpEngine::startRxTransaction(U8 chan_num) if (txn != NULL) { /* set default FIN status */ - txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; - txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; + txn->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; + txn->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; - txn->flags.com.q_index = CfdpQueueId::RX; - chan->insertBackInQueue(static_cast(txn->flags.com.q_index), &txn->cl_node); + txn->m_flags.com.q_index = CfdpQueueId::RX; + chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); } return txn; @@ -1260,9 +1264,9 @@ void CfdpEngine::cycle(void) } } -void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) +void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) { - if (txn->flags.com.q_index == CfdpQueueId::FREE) + if (txn->m_flags.com.q_index == CfdpQueueId::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, // "CF: attempt to reset a transaction that has already been freed"); @@ -1270,7 +1274,7 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) } /* this should always be */ - FW_ASSERT(txn->chan != NULL); + FW_ASSERT(txn->m_chan != NULL); /* If this was on the TXA queue (transmit side) then we need to move it out * so the tick processor will stop trying to actively transmit something - @@ -1279,58 +1283,58 @@ void CfdpEngine::finishTransaction(CF_Transaction_t *txn, bool keep_history) * RX transactions can stay on the RX queue, that does not hurt anything * because they are only triggered when a PDU comes in matching that seq_num * (RX queue is not separated into A/W parts) */ - if (txn->flags.com.q_index == CfdpQueueId::TXA) + if (txn->m_flags.com.q_index == CfdpQueueId::TXA) { - txn->chan->dequeueTransaction(txn); - txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); + txn->m_chan->dequeueTransaction(txn); + txn->m_chan->insertSortPrio(txn, CfdpQueueId::TXW); } - if (true == txn->fd.isOpen()) + if (true == txn->m_fd.isOpen()) { - txn->fd.close(); + txn->m_fd.close(); - if (!txn->keep) + if (!txn->m_keep) { this->handleNotKeepFile(txn); } } - if (txn->history != NULL) + if (txn->m_history != NULL) { this->sendEotPkt(txn); /* extra bookkeeping for tx direction only */ - if (txn->history->dir == CF_Direction_TX && txn->flags.tx.cmd_tx) + if (txn->m_history->dir == CF_Direction_TX && txn->m_flags.tx.cmd_tx) { - txn->chan->decrementCmdTxCounter(); + txn->m_chan->decrementCmdTxCounter(); } - txn->flags.com.keep_history = keep_history; + txn->m_flags.com.keep_history = keep_history; } - if (txn->pb) + if (txn->m_pb) { /* a playback's transaction is now done, decrement the playback counter */ - FW_ASSERT(txn->pb->num_ts); - --txn->pb->num_ts; + FW_ASSERT(txn->m_pb->num_ts); + --txn->m_pb->num_ts; } - txn->chan->clearCurrentIfMatch(txn); + txn->m_chan->clearCurrentIfMatch(txn); /* Put this transaction into the holdover state, inactivity timer will recycle it */ - txn->state = CF_TxnState_HOLD; + txn->m_state = CF_TxnState_HOLD; this->armInactTimer(txn); } -void CfdpEngine::setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +void CfdpEngine::setTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat) { - if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) { - txn->history->txn_stat = txn_stat; + txn->m_history->txn_stat = txn_stat; } } -void CfdpEngine::sendEotPkt(CF_Transaction_t *txn) +void CfdpEngine::sendEotPkt(CfdpTransaction *txn) { // TODO BPC: This is sending a telemetry packet at the end of a completed transaction // How do we want to handle this in F' telemetry? @@ -1349,16 +1353,16 @@ void CfdpEngine::sendEotPkt(CF_Transaction_t *txn) // CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); - // EotPktPtr->Payload.channel = txn->chan_num; - // EotPktPtr->Payload.direction = txn->history->dir; - // EotPktPtr->Payload.fnames = txn->history->fnames; - // EotPktPtr->Payload.state = txn->state; - // EotPktPtr->Payload.txn_stat = txn->history->txn_stat; - // EotPktPtr->Payload.src_eid = txn->history->src_eid; - // EotPktPtr->Payload.peer_eid = txn->history->peer_eid; - // EotPktPtr->Payload.seq_num = txn->history->seq_num; - // EotPktPtr->Payload.fsize = txn->fsize; - // EotPktPtr->Payload.crc_result = txn->crc.getValue(); + // EotPktPtr->Payload.channel = txn->m_chan_num; + // EotPktPtr->Payload.direction = txn->m_history->dir; + // EotPktPtr->Payload.fnames = txn->m_history->fnames; + // EotPktPtr->Payload.state = txn->m_state; + // EotPktPtr->Payload.txn_stat = txn->m_history->txn_stat; + // EotPktPtr->Payload.src_eid = txn->m_history->src_eid; + // EotPktPtr->Payload.peer_eid = txn->m_history->peer_eid; + // EotPktPtr->Payload.seq_num = txn->m_history->seq_num; + // EotPktPtr->Payload.fsize = txn->m_fsize; + // EotPktPtr->Payload.crc_result = txn->m_crc.getValue(); // /* // ** Timestamp and send eod of transaction telemetry @@ -1389,22 +1393,22 @@ CfdpStatus::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_ return CfdpStatus::ERROR; } -void CfdpEngine::cancelTransaction(CF_Transaction_t *txn) +void CfdpEngine::cancelTransaction(CfdpTransaction *txn) { - void (*fns[CF_Direction_NUM])(CF_Transaction_t*) = {nullptr}; + void (*fns[CF_Direction_NUM])(CfdpTransaction*) = {nullptr}; fns[CF_Direction_RX] = CF_CFDP_R_Cancel; fns[CF_Direction_TX] = CF_CFDP_S_Cancel; - if (!txn->flags.com.canceled) + if (!txn->m_flags.com.canceled) { - txn->flags.com.canceled = true; + txn->m_flags.com.canceled = true; this->setTxnStatus(txn, CF_TxnStatus_CANCEL_REQUEST_RECEIVED); /* this should always be true, just confirming before indexing into array */ - if (txn->history->dir < CF_Direction_NUM) + if (txn->m_history->dir < CF_Direction_NUM) { - fns[txn->history->dir](txn); + fns[txn->m_history->dir](txn); } } } @@ -1435,7 +1439,7 @@ bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) return return_code; } -void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) +void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) { Os::FileSystem::Status fileStatus; Fw::String failDir; @@ -1444,17 +1448,17 @@ void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) /* Sender */ if (CF_CFDP_IsSender(txn)) { - if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) { /* If move directory is defined attempt move */ - moveDir = txn->cfdpManager->getMoveDirParam(txn->chan_num); + moveDir = txn->m_cfdpManager->getMoveDirParam(txn->m_chan_num); if(moveDir.length() > 0) { - fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), moveDir.toChar()); + fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), moveDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { // TODO BPC: event interfaces are protected - // txn->cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->history->fnames.src_filename, + // txn->m_cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->m_history->fnames.src_filename, // moveDir, fileStatus); } } @@ -1462,17 +1466,17 @@ void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) else { /* file inside an polling directory */ - if (this->isPollingDir(txn->history->fnames.src_filename.toChar(), txn->chan_num)) + if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->m_chan_num)) { /* If fail directory is defined attempt move */ - failDir = txn->cfdpManager->getFailDirParam(); + failDir = txn->m_cfdpManager->getFailDirParam(); if(failDir.length() > 0) { - fileStatus = Os::FileSystem::moveFile(txn->history->fnames.src_filename.toChar(), failDir.toChar()); + fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), failDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { // TODO BPC: event interfaces are protected - // txn->cfdpManager->log_WARNING_LO_FailPollFileMove(txn->history->fnames.src_filename, + // txn->m_cfdpManager->log_WARNING_LO_FailPollFileMove(txn->m_history->fnames.src_filename, // failDir, fileStatus); } } @@ -1482,7 +1486,7 @@ void CfdpEngine::handleNotKeepFile(CF_Transaction_t *txn) /* Not Sender */ else { - fileStatus = Os::FileSystem::removeFile(txn->history->fnames.dst_filename.toChar()); + fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.dst_filename.toChar()); // TODO BPC: emit failure EVR (void) fileStatus; } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index d8011daedba..64c350f289e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -36,6 +36,7 @@ #include #include +#include // Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { @@ -62,10 +63,10 @@ typedef struct CF_CFDP_CycleTx_args */ typedef struct CF_CFDP_Tick_args { - CfdpChannel *chan; /**< \brief channel object */ - void (*fn)(CF_Transaction_t *, int *); /**< \brief function pointer */ - bool early_exit; /**< \brief early exit result */ - int cont; /**< \brief if 1, then re-traverse the list */ + CfdpChannel *chan; /**< \brief channel object */ + void (*fn)(CfdpTransaction *, int *); /**< \brief function pointer */ + bool early_exit; /**< \brief early exit result */ + int cont; /**< \brief if 1, then re-traverse the list */ } CF_CFDP_Tick_args_t; // @@ -261,7 +262,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param keep_history Whether the transaction info should be preserved in history */ - void finishTransaction(CF_Transaction_t *txn, bool keep_history); + void finishTransaction(CfdpTransaction *txn, bool keep_history); /** * @brief Helper function to store transaction status code only @@ -275,7 +276,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ - void setTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); + void setTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); /** * @brief Arm the ACK timer for a transaction @@ -285,7 +286,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void armAckTimer(CF_Transaction_t *txn); + void armAckTimer(CfdpTransaction *txn); /** * @brief Arm the inactivity timer for a transaction @@ -295,7 +296,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void armInactTimer(CF_Transaction_t *txn); + void armInactTimer(CfdpTransaction *txn); /** * @brief Build the PDU header in the output buffer to prepare to send a packet @@ -314,7 +315,7 @@ class CfdpEngine { * @returns Pointer to PDU buffer which may be filled with additional data * @retval NULL if no message buffer available */ - CF_Logical_PduBuffer_t* constructPduHeader(const CF_Transaction_t *txn, CF_CFDP_FileDirective_t directive_code, + CF_Logical_PduBuffer_t* constructPduHeader(const CfdpTransaction *txn, CF_CFDP_FileDirective_t directive_code, CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, CfdpTransactionSeq tsn, bool silent); @@ -330,7 +331,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendMd(CF_Transaction_t *txn); + CfdpStatus::T sendMd(CfdpTransaction *txn); /** * @brief Send a previously-assembled filedata PDU for transmit @@ -349,7 +350,7 @@ class CfdpEngine { * @returns CfdpStatus::T status code * @retval CfdpStatus::SUCCESS on success. (error checks not yet implemented) */ - CfdpStatus::T sendFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Build an EOF PDU for transmit @@ -363,7 +364,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendEof(CF_Transaction_t *txn); + CfdpStatus::T sendEof(CfdpTransaction *txn); /** * @brief Build an ACK PDU for transmit @@ -386,7 +387,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendAck(CF_Transaction_t *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + CfdpStatus::T sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); /** @@ -404,7 +405,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendFin(CF_Transaction_t *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + CfdpStatus::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); /** @@ -425,7 +426,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success. * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a metadata PDU from a received message @@ -443,7 +444,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success * @retval CfdpStatus::PDU_METADATA_ERROR on error */ - CfdpStatus::T recvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a file data PDU from a received message @@ -462,7 +463,7 @@ class CfdpEngine { * @retval CfdpStatus::ERROR for general errors * @retval CfdpStatus::SHORT_PDU_ERROR PDU too short */ - CfdpStatus::T recvFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an EOF PDU from a received message @@ -480,7 +481,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success * @retval CfdpStatus::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an ACK PDU from a received message @@ -498,7 +499,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success * @retval CfdpStatus::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an FIN PDU from a received message @@ -516,7 +517,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success * @retval CfdpStatus::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a NAK PDU from a received message @@ -534,7 +535,7 @@ class CfdpEngine { * @retval CfdpStatus::SUCCESS on success * @retval CfdpStatus::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvNak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + CfdpStatus::T recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Initiate a file transfer transaction @@ -546,7 +547,7 @@ class CfdpEngine { * @param priority Priority of transfer * @param dest_id Destination entity ID */ - void txFileInitiate(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, + void txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** @@ -572,7 +573,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction state */ - void dispatchTx(CF_Transaction_t *txn); + void dispatchTx(CfdpTransaction *txn); private: // ---------------------------------------------------------------------- @@ -589,7 +590,7 @@ class CfdpEngine { CfdpTransactionSeq m_seqNum; //! All transaction objects (allocated once at init) - CF_Transaction_t m_transactions[CF_NUM_TRANSACTIONS]; + CfdpTransaction m_transactions[CF_NUM_TRANSACTIONS]; //! History entries for completed transactions CF_History_t m_histories[CF_NUM_HISTORIES]; @@ -615,7 +616,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void sendEotPkt(CF_Transaction_t *txn); + void sendEotPkt(CfdpTransaction *txn); /** * @brief Cancels a transaction @@ -625,7 +626,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction state */ - void cancelTransaction(CF_Transaction_t *txn); + void cancelTransaction(CfdpTransaction *txn); /** * @brief Helper function to set tx file state in a transaction @@ -642,7 +643,7 @@ class CfdpEngine { * @param chan CF channel number * @param priority Priority of transfer */ - void initTxnTxFile(CF_Transaction_t *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); + void initTxnTxFile(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); /** * @brief Helper function to start a new RX transaction @@ -657,7 +658,7 @@ class CfdpEngine { * @param chan_num CF channel number * @returns Pointer to new transaction */ - CF_Transaction_t* startRxTransaction(U8 chan_num); + CfdpTransaction* startRxTransaction(U8 chan_num); // PDU Operations - Send @@ -719,7 +720,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvDrop(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void recvDrop(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Receive state function during holdover period @@ -737,7 +738,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvHold(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Receive state function to process new rx transaction @@ -755,7 +756,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvInit(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); // Dispatch @@ -771,7 +772,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void dispatchRecv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); + void dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); // Channel Processing @@ -796,7 +797,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void handleNotKeepFile(CF_Transaction_t *txn); + void handleNotKeepFile(CfdpTransaction *txn); // Utilities diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp index 44736e69870..a5129dd6b31 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.cpp @@ -6,7 +6,7 @@ // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // -// Handles all CFDP engine functionality specific to RX transactions. +// Handles all CFDP m_engine functionality specific to RX transactions. // // ====================================================================== // @@ -46,33 +46,33 @@ namespace Svc { namespace Ccsds { -void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat) +void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat) { - txn->engine->setTxnStatus(txn, txn_stat); - txn->flags.rx.send_fin = true; + txn->m_engine->setTxnStatus(txn, txn_stat); + txn->m_flags.rx.send_fin = true; } -void CF_CFDP_R1_Reset(CF_Transaction_t *txn) +void CF_CFDP_R1_Reset(CfdpTransaction *txn) { - txn->engine->finishTransaction(txn, true); + txn->m_engine->finishTransaction(txn, true); } -void CF_CFDP_R2_Reset(CF_Transaction_t *txn) +void CF_CFDP_R2_Reset(CfdpTransaction *txn) { - if ((txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || - (txn->state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || - CF_TxnStatus_IsError(txn->history->txn_stat) || txn->flags.com.canceled) + if ((txn->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || + (txn->m_state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || + CF_TxnStatus_IsError(txn->m_history->txn_stat) || txn->m_flags.com.canceled) { CF_CFDP_R1_Reset(txn); /* it's done */ } else { /* not waiting for FIN ACK, so trigger send FIN */ - txn->flags.rx.send_fin = true; + txn->m_flags.rx.send_fin = true; } } -CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) +CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc) { CfdpStatus::T ret = CfdpStatus::SUCCESS; U32 crc_result; @@ -81,23 +81,23 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc) // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time - // CF_CRC_Finalize(&txn->crc); - crc_result = txn->crc.getValue(); + // CF_CRC_Finalize(&txn->m_crc); + crc_result = txn->m_crc.getValue(); if (crc_result != expected_crc) { // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)crc_result, + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.crc_mismatch; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.crc_mismatch; ret = CfdpStatus::ERROR; } return ret; } -void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) +void CF_CFDP_R2_Complete(CfdpTransaction *txn, bool ok_to_send_nak) { U32 ret; bool send_nak = false; @@ -106,24 +106,24 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ - if (!CF_TxnStatus_IsError(txn->history->txn_stat)) + if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) { /* first, check if md is received. If not, send specialized NAK */ - if (!txn->flags.rx.md_recv) + if (!txn->m_flags.rx.md_recv) { send_nak = true; } else { /* only look for 1 gap, since the goal here is just to know that there are gaps */ - ret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, 1, txn->fsize, 0, NULL, NULL); + ret = CF_ChunkList_ComputeGaps(&txn->m_chunks->chunks, 1, txn->m_fsize, 0, NULL, NULL); if (ret) { /* there is at least 1 gap, so send a NAK */ send_nak = true; } - else if (txn->flags.rx.eof_recv) + else if (txn->m_flags.rx.eof_recv) { /* the EOF was received, and there are no NAKs -- process completion in send FIN state */ send_fin = true; @@ -133,30 +133,30 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) if (send_nak && ok_to_send_nak) { /* Increment the acknak counter */ - ++txn->state_data.receive.r2.acknak_count; + ++txn->m_state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - nack_limit = txn->cfdpManager->getNackLimitParam(txn->chan_num); - if (txn->state_data.receive.r2.acknak_count >= nack_limit) + nack_limit = txn->m_cfdpManager->getNackLimitParam(txn->m_chan_num); + if (txn->m_state_data.receive.r2.acknak_count >= nack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // "CF R%d(%lu:%lu): NAK limited reach", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); send_fin = true; - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.nak_limit; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); - txn->state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); + txn->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else { - txn->flags.rx.send_nak = true; + txn->m_flags.rx.send_nak = true; } } if (send_fin) { - txn->flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ + txn->m_flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ /* the transaction is now considered complete, but this will not overwrite an * error status code if there was one set */ @@ -164,11 +164,11 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, bool ok_to_send_nak) } /* always go to CF_RxSubState_FILEDATA, and let tick change state */ - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } -CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *pdu; Os::File::Status status; @@ -185,17 +185,17 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t */ // TODO BPC: get rid of pdu->offset in favor of Os::File::position() - if (txn->state_data.receive.cached_pos != pdu->offset) + if (txn->m_state_data.receive.cached_pos != pdu->offset) { - status = txn->fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); + status = txn->m_fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, // (long)pdu->offset, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } } @@ -203,62 +203,62 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t if (ret != CfdpStatus::ERROR) { FwSizeType write_size = pdu->data_len; - status = txn->fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); + status = txn->m_fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, // (long)pdu->data_len, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_write; + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_write; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } else { - txn->state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.file_data_bytes += pdu->data_len; + txn->m_state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; + // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; } } return ret; } -CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; const CF_Logical_PduEof_t *eof; - if (!txn->engine->recvEof(txn, ph)) + if (!txn->m_engine->recvEof(txn, ph)) { /* this function is only entered for PDUs identified as EOF type */ eof = &ph->int_header.eof; /* only check size if MD received, otherwise it's still OK */ - if (txn->flags.rx.md_recv && (eof->size != txn->fsize)) + if (txn->m_flags.rx.md_recv && (eof->size != txn->m_fsize)) { // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)eof->size, - // (unsigned long)txn->fsize); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (unsigned long)eof->size, + // (unsigned long)txn->m_fsize); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_size_mismatch; ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; } } else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; } return ret; } -void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { int ret = CF_CFDP_R_SubstateRecvEof(txn, ph); U32 crc; @@ -274,7 +274,7 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::SUCCESS) { /* successfully processed the file */ - txn->keep = CfdpKeep::KEEP; /* save the file */ + txn->m_keep = CfdpKeep::KEEP; /* save the file */ } /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ } @@ -284,12 +284,12 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p CF_CFDP_R1_Reset(txn); } -void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduEof_t *eof; int ret; - if (!txn->flags.rx.eof_recv) + if (!txn->m_flags.rx.eof_recv) { ret = CF_CFDP_R_SubstateRecvEof(txn, ph); @@ -298,25 +298,25 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p { eof = &ph->int_header.eof; - txn->flags.rx.eof_recv = true; + txn->m_flags.rx.eof_recv = true; /* need to remember the EOF CRC for later */ - txn->state_data.receive.r2.eof_crc = eof->crc; - txn->state_data.receive.r2.eof_size = eof->size; + txn->m_state_data.receive.r2.eof_crc = eof->crc; + txn->m_state_data.receive.r2.eof_size = eof->size; /* always ACK the EOF, even if we're not done */ - txn->state_data.receive.r2.eof_cc = eof->cc; - txn->flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ + txn->m_state_data.receive.r2.eof_cc = eof->cc; + txn->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ /* only check for complete if EOF with no errors */ - if (txn->state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) + if (txn->m_state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) { CF_CFDP_R2_Complete(txn, true); /* CF_CFDP_R2_Complete() will change state */ } else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - txn->engine->setTxnStatus(txn, static_cast(txn->state_data.receive.r2.eof_cc)); + txn->m_engine->setTxnStatus(txn, static_cast(txn->m_state_data.receive.r2.eof_cc)); CF_CFDP_R2_Reset(txn); } } @@ -330,18 +330,18 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p else { /* can't do anything with this bad EOF, so return to FILEDATA */ - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } } } -void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { int ret; /* got file data PDU? */ - ret = txn->engine->recvFd(txn, ph); + ret = txn->m_engine->recvFd(txn, ph); if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); @@ -350,7 +350,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CfdpStatus::SUCCESS) { /* class 1 digests CRC */ - txn->crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, + txn->m_crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, static_cast(ph->int_header.fd.data_len)); } else @@ -360,7 +360,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer } } -void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *fd; int ret; @@ -370,7 +370,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. // This can happen if retransmitted FileData arrives after EOF was received and CRC began. - if (txn->state_data.receive.r2.rx_crc_calc_bytes > 0) + if (txn->m_state_data.receive.r2.rx_crc_calc_bytes > 0) { // Silently ignore - file is complete and we're calculating CRC // TODO BPC: do we want a throttled EVR here? @@ -378,7 +378,7 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer } /* got file data PDU? */ - ret = txn->engine->recvFd(txn, ph); + ret = txn->m_engine->recvFd(txn, ph); if (ret == CfdpStatus::SUCCESS) { ret = CF_CFDP_R_ProcessFd(txn, ph); @@ -387,19 +387,19 @@ void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer if (ret == CfdpStatus::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - CF_ChunkListAdd(&txn->chunks->chunks, fd->offset, static_cast(fd->data_len)); + CF_ChunkListAdd(&txn->m_chunks->chunks, fd->offset, static_cast(fd->data_len)); - if (txn->flags.rx.fd_nak_sent) + if (txn->m_flags.rx.fd_nak_sent) { CF_CFDP_R2_Complete(txn, false); /* once nak-retransmit received, start checking for completion at each fd */ } - if (!txn->flags.rx.complete) + if (!txn->m_flags.rx.complete) { - txn->engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ + txn->m_engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ } - txn->state_data.receive.r2.acknak_count = 0; + txn->m_state_data.receive.r2.acknak_count = 0; } else { @@ -420,7 +420,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk pseglist = &nak->segment_list; FW_ASSERT(chunk->size > 0, chunk->size); - /* it seems that scope in the old engine is not used the way I read it in the spec, so + /* it seems that scope in the old m_engine is not used the way I read it in the spec, so * leave this code here for now for future reference */ if (pseglist->num_segments < CF_PDU_MAX_SEGMENTS) @@ -434,11 +434,11 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk } } -CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = - txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->history->peer_eid, - txn->cfdpManager->getLocalEidParam(), 1, txn->history->seq_num, true); + txn->m_engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->m_history->peer_eid, + txn->m_cfdpManager->getLocalEidParam(), 1, txn->m_history->seq_num, true); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; U32 cret; @@ -448,36 +448,36 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) { nak = &ph->int_header.nak; - if (txn->flags.rx.md_recv) + if (txn->m_flags.rx.md_recv) { /* we have metadata, so send valid NAK */ CF_GapComputeArgs_t args = {txn, nak}; nak->scope_start = 0; - cret = CF_ChunkList_ComputeGaps(&txn->chunks->chunks, - (txn->chunks->chunks.count < txn->chunks->chunks.max_chunks) - ? txn->chunks->chunks.max_chunks - : (txn->chunks->chunks.max_chunks - 1), - txn->fsize, 0, CF_CFDP_R2_GapCompute, &args); + cret = CF_ChunkList_ComputeGaps(&txn->m_chunks->chunks, + (txn->m_chunks->chunks.count < txn->m_chunks->chunks.max_chunks) + ? txn->m_chunks->chunks.max_chunks + : (txn->m_chunks->chunks.max_chunks - 1), + txn->m_fsize, 0, CF_CFDP_R2_GapCompute, &args); if (!cret) { /* no gaps left, so go ahead and check for completion */ - txn->flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ + txn->m_flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ ret = CfdpStatus::SUCCESS; } else { /* gaps are present, so let's send the NAK PDU */ nak->scope_end = 0; - sret = txn->engine->sendNak(txn, ph); - txn->flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ + sret = txn->m_engine->sendNak(txn, ph); + txn->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) { - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.nak_segment_requests += cret; + // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.sent.nak_segment_requests += cret; ret = CfdpStatus::SUCCESS; } } @@ -487,8 +487,8 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) /* need to send simple NAK packet to request metadata PDU again */ /* after doing so, transition to recv md state */ // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): requesting MD", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); + // "CF R%d(%lu:%lu): requesting MD", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ nak->scope_start = 0; nak->scope_end = 0; @@ -496,7 +496,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) nak->segment_list.segments[0].offset_end = 0; nak->segment_list.num_segments = 1; - sret = txn->engine->sendNak(txn, ph); + sret = txn->m_engine->sendNak(txn, ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) @@ -509,17 +509,17 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn) return ret; } -void CF_CFDP_R_Init(CF_Transaction_t *txn) +void CF_CFDP_R_Init(CfdpTransaction *txn) { Os::File::Status status; Fw::String tmpDir; Fw::String dst; - if (txn->state == CF_TxnState_R2) + if (txn->m_state == CF_TxnState_R2) { - if (!txn->flags.rx.md_recv) + if (!txn->m_flags.rx.md_recv) { - tmpDir = txn->cfdpManager->getTmpDirParam(); + tmpDir = txn->m_cfdpManager->getTmpDirParam(); /* we need to make a temp file and then do a NAK for md PDU */ /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ @@ -527,30 +527,30 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) // Create destination filepath with format: /:.tmp dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", tmpDir.toChar(), - txn->history->src_eid, - txn->history->seq_num); + txn->m_history->src_eid, + txn->m_history->seq_num); - txn->history->fnames.dst_filename = dst; + txn->m_history->fnames.dst_filename = dst; // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename); + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.dst_filename); } - txn->engine->armAckTimer(txn); + txn->m_engine->armAckTimer(txn); } - status = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); + status = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.dst_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - if (txn->state == CF_TxnState_R2) + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.dst_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; + // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + if (txn->m_state == CF_TxnState_R2) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); } @@ -561,11 +561,11 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn) } else { - txn->state_data.receive.sub_state = CF_RxSubState_FILEDATA; + txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; } } -CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn) { U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; @@ -581,97 +581,97 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) count_bytes = 0; ret = CfdpStatus::ERROR; - if (txn->state_data.receive.r2.rx_crc_calc_bytes == 0) + if (txn->m_state_data.receive.r2.rx_crc_calc_bytes == 0) { - txn->crc = CFDP::Checksum(0); + txn->m_crc = CFDP::Checksum(0); // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. // Now we need to READ it for CRC calculation. Close and reopen in READ mode. - if (txn->fd.isOpen()) + if (txn->m_fd.isOpen()) { - txn->fd.close(); + txn->m_fd.close(); } - fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); + fileStatus = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); return CfdpStatus::ERROR; } // Reset cached position since we just reopened the file - txn->state_data.receive.cached_pos = 0; + txn->m_state_data.receive.cached_pos = 0; } - rx_crc_calc_bytes_per_wakeup = txn->cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + rx_crc_calc_bytes_per_wakeup = txn->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && - (txn->state_data.receive.r2.rx_crc_calc_bytes < txn->fsize)) + (txn->m_state_data.receive.r2.rx_crc_calc_bytes < txn->m_fsize)) { - want_offs_size = txn->state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); + want_offs_size = txn->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); - if (want_offs_size > txn->fsize) + if (want_offs_size > txn->m_fsize) { - read_size = txn->fsize - txn->state_data.receive.r2.rx_crc_calc_bytes; + read_size = txn->m_fsize - txn->m_state_data.receive.r2.rx_crc_calc_bytes; } else { read_size = sizeof(buf); } - if (txn->state_data.receive.cached_pos != txn->state_data.receive.r2.rx_crc_calc_bytes) + if (txn->m_state_data.receive.cached_pos != txn->m_state_data.receive.r2.rx_crc_calc_bytes) { - fileStatus = txn->fd.seek(txn->state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + fileStatus = txn->m_fd.seek(txn->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // (unsigned long)txn->state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, + // (unsigned long)txn->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + // txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; success = false; break; } } - fileStatus = txn->fd.read(buf, read_size, Os::File::WaitType::WAIT); + fileStatus = txn->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)read_size, (long)fret); - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (unsigned long)read_size, (long)fret); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_read; success = false; break; } - txn->crc.update(buf, txn->state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - txn->state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); - txn->state_data.receive.cached_pos = txn->state_data.receive.r2.rx_crc_calc_bytes; + txn->m_crc.update(buf, txn->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); + txn->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + txn->m_state_data.receive.cached_pos = txn->m_state_data.receive.r2.rx_crc_calc_bytes; count_bytes += read_size; } - if (success && txn->state_data.receive.r2.rx_crc_calc_bytes == txn->fsize) + if (success && txn->m_state_data.receive.r2.rx_crc_calc_bytes == txn->m_fsize) { /* all bytes calculated, so now check */ - if (CF_CFDP_R_CheckCrc(txn, txn->state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) + if (CF_CFDP_R_CheckCrc(txn, txn->m_state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) { /* CRC matched! We are happy */ - txn->keep = CfdpKeep::KEEP; /* save the file */ + txn->m_keep = CfdpKeep::KEEP; /* save the file */ /* set FIN PDU status */ - txn->state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; - txn->state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + txn->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; + txn->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; } else { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_CHECKSUM_FAILURE); } - txn->flags.com.crc_calc = true; + txn->m_flags.com.crc_calc = true; ret = CfdpStatus::SUCCESS; } @@ -679,12 +679,12 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn) return ret; } -CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn) { CfdpStatus::T sret; CfdpStatus::T ret = CfdpStatus::SUCCESS; - if (!CF_TxnStatus_IsError(txn->history->txn_stat) && !txn->flags.com.crc_calc) + if (!CF_TxnStatus_IsError(txn->m_history->txn_stat) && !txn->m_flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (CF_CFDP_R2_CalcCrcChunk(txn)) @@ -695,11 +695,11 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) if (ret != CfdpStatus::ERROR) { - sret = txn->engine->sendFin(txn, txn->state_data.receive.r2.dc, txn->state_data.receive.r2.fs, - CF_TxnStatus_To_ConditionCode(txn->history->txn_stat)); + sret = txn->m_engine->sendFin(txn, txn->m_state_data.receive.r2.dc, txn->m_state_data.receive.r2.fs, + CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - txn->state_data.receive.sub_state = + txn->m_state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != CfdpStatus::SUCCESS) { @@ -711,9 +711,9 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn) return ret; } -void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvAck(txn, ph)) + if (!txn->m_engine->recvAck(txn, ph)) { /* got fin-ack, so time to close the state */ CF_CFDP_R2_Reset(txn); @@ -721,13 +721,13 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; } } -void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { Fw::String fname; CfdpStatus::T status; @@ -736,29 +736,29 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) bool success = true; /* it isn't an error to get another MD PDU, right? */ - if (!txn->flags.rx.md_recv) + if (!txn->m_flags.rx.md_recv) { - /* NOTE: txn->flags.rx.md_recv always 1 in R1, so this is R2 only */ + /* NOTE: txn->m_flags.rx.md_recv always 1 in R1, so this is R2 only */ /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's * save the filename in a local buffer so it can be used with moveFile upon successful parsing of * the md PDU */ - fname = txn->history->fnames.dst_filename; + fname = txn->m_history->fnames.dst_filename; - status = txn->engine->recvMd(txn, ph); + status = txn->m_engine->recvMd(txn, ph); if (status == CfdpStatus::SUCCESS) { /* successfully obtained md PDU */ - if (txn->flags.rx.eof_recv) + if (txn->m_flags.rx.eof_recv) { /* EOF was received, so check that md and EOF sizes match */ - if (txn->state_data.receive.r2.eof_size != txn->fsize) + if (txn->m_state_data.receive.r2.eof_size != txn->m_fsize) { // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (unsigned long)txn->fsize, - // (unsigned long)txn->state_data.receive.r2.eof_size); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_size_mismatch; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (unsigned long)txn->m_fsize, + // (unsigned long)txn->m_state_data.receive.r2.eof_size); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_size_mismatch; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); success = false; } @@ -767,44 +767,44 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (success) { /* close and rename file */ - txn->fd.close(); + txn->m_fd.close(); fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), - txn->history->fnames.dst_filename.toChar()); + txn->m_history->fnames.dst_filename.toChar()); if (fileSysStatus != Os::FileSystem::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)status); - // txn->fd = OS_OBJECT_ID_UNDEFINED; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (long)status); + // txn->m_fd = OS_OBJECT_ID_UNDEFINED; CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_rename; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_rename; success = false; } else { // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing - fileStatus = txn->fd.open(txn->history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); + fileStatus = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)ret); + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (long)ret); CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; + // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } } if (success) { - txn->state_data.receive.cached_pos = 0; /* reset psn due to open */ - txn->flags.rx.md_recv = true; - txn->state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ + txn->m_state_data.receive.cached_pos = 0; /* reset psn due to open */ + txn->m_flags.rx.md_recv = true; + txn->m_state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ CF_CFDP_R2_Complete(txn, true); /* check for completion now that md is received */ } } @@ -812,15 +812,15 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) else { // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", - // (txn->state == CF_TxnState_R2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; /* do nothing here, since it will be NAK'd again later */ } } } -void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { { @@ -848,10 +848,10 @@ void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } }; - CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); + txn->rDispatchRecv(ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); } -void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { { @@ -896,15 +896,15 @@ void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } }; - CF_CFDP_R_DispatchRecv(txn, ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); + txn->rDispatchRecv(ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); } -void CF_CFDP_R_Cancel(CF_Transaction_t *txn) +void CF_CFDP_R_Cancel(CfdpTransaction *txn) { /* for cancel, only need to send FIN if R2 */ - if ((txn->state == CF_TxnState_R2) && (txn->state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) + if ((txn->m_state == CF_TxnState_R2) && (txn->m_state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) { - txn->flags.rx.send_fin = true; + txn->m_flags.rx.send_fin = true; } else { @@ -912,72 +912,72 @@ void CF_CFDP_R_Cancel(CF_Transaction_t *txn) } } -void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn) +void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn) { (void) txn; // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (txn->state == CF_TxnState_R2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // "CF R%d(%lu:%lu): inactivity timer expired", (txn->m_state == CF_TxnState_R2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.inactivity_timer; } -void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn) +void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn) { U8 ack_limit = 0; /* note: the ack timer is only ever armed on class 2 */ - if (txn->state != CF_TxnState_R2 || !txn->flags.com.ack_timer_armed) + if (txn->m_state != CF_TxnState_R2 || !txn->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (txn->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->ack_timer.run(); + txn->m_ack_timer.run(); } else { /* ACK timer expired, so check for completion */ - if (!txn->flags.rx.complete) + if (!txn->m_flags.rx.complete) { CF_CFDP_R2_Complete(txn, true); } - else if (txn->state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) + else if (txn->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) { /* Increment acknak counter */ - ++txn->state_data.receive.r2.acknak_count; + ++txn->m_state_data.receive.r2.acknak_count; /* Check limit and handle if needed */ - ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); - if (txn->state_data.receive.r2.acknak_count >= ack_limit) + ack_limit = txn->m_cfdpManager->getAckLimitParam(txn->m_chan_num); + if (txn->m_state_data.receive.r2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.ack_limit; /* give up on this */ - txn->engine->finishTransaction(txn, true); - txn->flags.com.ack_timer_armed = false; + txn->m_engine->finishTransaction(txn, true); + txn->m_flags.com.ack_timer_armed = false; } else { - txn->flags.rx.send_fin = true; + txn->m_flags.rx.send_fin = true; } } /* re-arm the timer if it is still pending */ - if (txn->flags.com.ack_timer_armed) + if (txn->m_flags.com.ack_timer_armed) { /* whether sending FIN or waiting for more filedata, need ACK timer armed */ - txn->engine->armAckTimer(txn); + txn->m_engine->armAckTimer(txn); } } } -void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) +void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont /* unused */) { /* Steven is not real happy with this function. There should be a better way to separate out * the logic by state so that it isn't a bunch of if statements for different flags @@ -986,24 +986,24 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) CfdpStatus::T sret; bool pending_send; - if (!txn->flags.com.inactivity_fired) + if (!txn->m_flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (txn->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->inactivity_timer.run(); + txn->m_inactivity_timer.run(); } else { - txn->flags.com.inactivity_fired = true; + txn->m_flags.com.inactivity_fired = true; /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (txn->state != CF_TxnState_HOLD) + if (txn->m_state != CF_TxnState_HOLD) { CF_CFDP_R_SendInactivityEvent(txn); /* in class 2 this also triggers sending an early FIN response */ - if (txn->state == CF_TxnState_R2) + if (txn->m_state == CF_TxnState_R2) { CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); } @@ -1014,32 +1014,32 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) pending_send = true; /* maybe; tbd */ /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ - if (txn->flags.rx.send_eof_ack) + if (txn->m_flags.rx.send_eof_ack) { - sret = txn->engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, - static_cast(txn->state_data.receive.r2.eof_cc), - txn->history->peer_eid, txn->history->seq_num); + sret = txn->m_engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + static_cast(txn->m_state_data.receive.r2.eof_cc), + txn->m_history->peer_eid, txn->m_history->seq_num); FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * SEND_PDU_ERROR */ if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) { - txn->flags.rx.send_eof_ack = false; + txn->m_flags.rx.send_eof_ack = false; } } - else if (txn->flags.rx.send_nak) + else if (txn->m_flags.rx.send_nak) { if (!CF_CFDP_R_SubstateSendNak(txn)) { - txn->flags.rx.send_nak = false; /* will re-enter on error */ + txn->m_flags.rx.send_nak = false; /* will re-enter on error */ } } - else if (txn->flags.rx.send_fin) + else if (txn->m_flags.rx.send_fin) { if (!CF_CFDP_R2_SubstateSendFin(txn)) { - txn->flags.rx.send_fin = false; /* will re-enter on error */ + txn->m_flags.rx.send_fin = false; /* will re-enter on error */ } } else @@ -1052,14 +1052,14 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont /* unused */) * pending for responses for anything. Send out anything * that we need to send (i.e. the FIN) just in case the sender * is still listening to us but do not expect any future ACKs */ - if (txn->flags.com.inactivity_fired && !pending_send) + if (txn->m_flags.com.inactivity_fired && !pending_send) { /* the transaction is now recycleable - this means we will * no longer have a record of this transaction seq. If the sender * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - txn->chan->recycleTransaction(txn); + txn->m_chan->recycleTransaction(txn); /* NOTE: this must be the last thing in here. Do not use txn after this */ } diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp index e53bbc1c312..59544dd9d16 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpRx.hpp @@ -46,7 +46,7 @@ namespace Ccsds { */ typedef struct { - CF_Transaction_t * txn; /**< \brief Current transaction being processed */ + CfdpTransaction * txn; /**< \brief Current transaction being processed */ CF_Logical_PduNak_t *nak; /**< \brief Current NAK PDU contents */ } CF_GapComputeArgs_t; @@ -59,7 +59,7 @@ typedef struct * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief R2 receive PDU processing. @@ -70,7 +70,7 @@ void CF_CFDP_R1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. @@ -85,7 +85,7 @@ void CF_CFDP_R2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * */ -void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn); +void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn); /************************************************************************/ /** @brief Perform tick (time-based) processing for R transactions. @@ -104,7 +104,7 @@ void CF_CFDP_R_AckTimerTick(CF_Transaction_t *txn); * @param cont Ignored/Unused * */ -void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont); +void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont); /************************************************************************/ /** @brief Cancel an R transaction. @@ -114,7 +114,7 @@ void CF_CFDP_R_Tick(CF_Transaction_t *txn, int *cont); * * @param txn Pointer to the transaction object */ -void CF_CFDP_R_Cancel(CF_Transaction_t *txn); +void CF_CFDP_R_Cancel(CfdpTransaction *txn); /************************************************************************/ /** @brief Initialize a transaction structure for R. @@ -124,7 +124,7 @@ void CF_CFDP_R_Cancel(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_R_Init(CF_Transaction_t *txn); +void CF_CFDP_R_Init(CfdpTransaction *txn); /************************************************************************/ /** @brief Helper function to store transaction status code and set send_fin flag. @@ -135,7 +135,7 @@ void CF_CFDP_R_Init(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ -void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); +void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); /************************************************************************/ /** @brief CFDP R1 transaction reset function. @@ -150,7 +150,7 @@ void CF_CFDP_R2_SetFinTxnStatus(CF_Transaction_t *txn, CF_TxnStatus_t txn_stat); * * @param txn Pointer to the transaction object */ -void CF_CFDP_R1_Reset(CF_Transaction_t *txn); +void CF_CFDP_R1_Reset(CfdpTransaction *txn); /************************************************************************/ /** @brief CFDP R2 transaction reset function. @@ -163,7 +163,7 @@ void CF_CFDP_R1_Reset(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_R2_Reset(CF_Transaction_t *txn); +void CF_CFDP_R2_Reset(CfdpTransaction *txn); /************************************************************************/ /** @brief Checks that the transaction file's CRC matches expected. @@ -178,7 +178,7 @@ void CF_CFDP_R2_Reset(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param expected_crc Expected CRC */ -CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc); +CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. @@ -198,7 +198,7 @@ CfdpStatus::T CF_CFDP_R_CheckCrc(CF_Transaction_t *txn, U32 expected_crc); * @param txn Pointer to the transaction object * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet */ -void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); +void CF_CFDP_R2_Complete(CfdpTransaction *txn, int ok_to_send_nak); /************************************************************************/ /** @brief Process a filedata PDU on a transaction. @@ -213,7 +213,7 @@ void CF_CFDP_R2_Complete(CF_Transaction_t *txn, int ok_to_send_nak); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -233,7 +233,7 @@ CfdpStatus::T CF_CFDP_R_ProcessFd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -248,7 +248,7 @@ CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuf * @param ph Pointer to the PDU information * */ -void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R2. @@ -264,7 +264,7 @@ void CF_CFDP_R1_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p * @param ph Pointer to the PDU information * */ -void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process received file data for R1. @@ -278,7 +278,7 @@ void CF_CFDP_R2_SubstateRecvEof(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *p * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process received file data for R2. @@ -296,7 +296,7 @@ void CF_CFDP_R1_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R2_SubstateRecvFileData(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Loads a single NAK segment request. @@ -330,7 +330,7 @@ void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk * * @param txn Pointer to the transaction object */ -CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. @@ -353,7 +353,7 @@ CfdpStatus::T CF_CFDP_R_SubstateSendNak(CF_Transaction_t *txn); * @retval CfdpStatus::CFDP_ERROR on non-completion. * */ -CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn); /************************************************************************/ /** @brief Send a FIN PDU. @@ -366,7 +366,7 @@ CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * */ -CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. @@ -381,7 +381,7 @@ CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive metadata PDU for R2. @@ -399,7 +399,7 @@ void CF_CFDP_R2_Recv_fin_ack(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Sends an inactivity timer expired event to EVS. @@ -409,7 +409,7 @@ void CF_CFDP_R2_RecvMd(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * * @param txn Pointer to the transaction object */ -void CF_CFDP_R_SendInactivityEvent(CF_Transaction_t *txn); +void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 37741dfee2d..1e047ef7ccd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -2,12 +2,13 @@ // \title CfdpRxTransaction.cpp // \brief cpp file for CFDP RX Transaction state machine // -// This file is a port of the cf_cfdp_r.c file from the +// This file is a port of the cf_cfdp_r.c and cf_cfdp_dispatch.c files from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // // This file contains various state handling routines for -// transactions which are receiving a file. +// transactions which are receiving a file, as well as dispatch +// functions for RX state machines and top-level transaction dispatch. // // ====================================================================== // @@ -66,11 +67,11 @@ CfdpTransaction::~CfdpTransaction() { // ====================================================================== void CfdpTransaction::r1Recv(CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R1_Recv(reinterpret_cast(this), ph); + CF_CFDP_R1_Recv(this, ph); } void CfdpTransaction::r2Recv(CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_Recv(reinterpret_cast(this), ph); + CF_CFDP_R2_Recv(this, ph); } void CfdpTransaction::rAckTimerTick() { @@ -106,11 +107,11 @@ void CfdpTransaction::rAckTimerTick() { // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_ACK_LIMIT_NO_FIN); + this->m_engine->setTxnStatus(this, CF_TxnStatus_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); this->m_flags.com.ack_timer_armed = false; } else @@ -123,7 +124,7 @@ void CfdpTransaction::rAckTimerTick() { if (this->m_flags.com.ack_timer_armed) { /* whether sending FIN or waiting for more filedata, need ACK timer armed */ - this->m_engine->armAckTimer(reinterpret_cast(this)); + this->m_engine->armAckTimer(this); } } } @@ -166,7 +167,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ if (this->m_flags.rx.send_eof_ack) { - sret = this->m_engine->sendAck(reinterpret_cast(this), CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, + sret = this->m_engine->sendAck(this, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, static_cast(this->m_state_data.receive.r2.eof_cc), this->m_history->peer_eid, this->m_history->seq_num); FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); @@ -209,7 +210,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - this->m_chan->recycleTransaction(reinterpret_cast(this)); + this->m_chan->recycleTransaction(this); /* NOTE: this must be the last thing in here. Do not use txn after this */ } @@ -260,7 +261,7 @@ void CfdpTransaction::rInit() { // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename); } - this->m_engine->armAckTimer(reinterpret_cast(this)); + this->m_engine->armAckTimer(this); } status = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); @@ -288,12 +289,12 @@ void CfdpTransaction::rInit() { } void CfdpTransaction::r2SetFinTxnStatus(CF_TxnStatus_t txn_stat) { - this->m_engine->setTxnStatus(reinterpret_cast(this), txn_stat); + this->m_engine->setTxnStatus(this, txn_stat); this->m_flags.rx.send_fin = true; } void CfdpTransaction::r1Reset() { - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); } void CfdpTransaction::r2Reset() { @@ -381,7 +382,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_NAK_LIMIT_REACHED); + this->m_engine->setTxnStatus(this, CF_TxnStatus_NAK_LIMIT_REACHED); this->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else @@ -433,7 +434,7 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CF_TxnState_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->offset, (long)fret); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } @@ -449,7 +450,7 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == CF_TxnState_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->data_len, (long)fret); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; ret = CfdpStatus::ERROR; /* connection will reset in caller */ } @@ -467,7 +468,7 @@ CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { CfdpStatus::T ret = CfdpStatus::SUCCESS; const CF_Logical_PduEof_t *eof; - if (!this->m_engine->recvEof(reinterpret_cast(this), ph)) + if (!this->m_engine->recvEof(this, ph)) { /* this function is only entered for PDUs identified as EOF type */ eof = &ph->int_header.eof; @@ -552,7 +553,7 @@ void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - this->m_engine->setTxnStatus(reinterpret_cast(this), static_cast(this->m_state_data.receive.r2.eof_cc)); + this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.receive.r2.eof_cc)); this->r2Reset(); } } @@ -576,7 +577,7 @@ void CfdpTransaction::r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { int ret; /* got file data PDU? */ - ret = this->m_engine->recvFd(reinterpret_cast(this), ph); + ret = this->m_engine->recvFd(this, ph); if (ret == CfdpStatus::SUCCESS) { ret = this->rProcessFd(ph); @@ -612,7 +613,7 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { } /* got file data PDU? */ - ret = this->m_engine->recvFd(reinterpret_cast(this), ph); + ret = this->m_engine->recvFd(this, ph); if (ret == CfdpStatus::SUCCESS) { ret = this->rProcessFd(ph); @@ -630,7 +631,7 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { if (!this->m_flags.rx.complete) { - this->m_engine->armAckTimer(reinterpret_cast(this)); /* re-arm ACK timer, since we got data */ + this->m_engine->armAckTimer(this); /* re-arm ACK timer, since we got data */ } this->m_state_data.receive.r2.acknak_count = 0; @@ -669,7 +670,7 @@ void CfdpTransaction::r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { CF_Logical_PduBuffer_t *ph = - this->m_engine->constructPduHeader(reinterpret_cast(this), CF_CFDP_FileDirective_NAK, this->m_history->peer_eid, + this->m_engine->constructPduHeader(this, CF_CFDP_FileDirective_NAK, this->m_history->peer_eid, this->m_cfdpManager->getLocalEidParam(), 1, this->m_history->seq_num, true); CF_Logical_PduNak_t *nak; CfdpStatus::T sret; @@ -683,7 +684,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { if (this->m_flags.rx.md_recv) { /* we have metadata, so send valid NAK */ - CF_GapComputeArgs_t args = {reinterpret_cast(this), nak}; + CF_GapComputeArgs_t args = {this, nak}; nak->scope_start = 0; cret = CF_ChunkList_ComputeGaps(&this->m_chunks->chunks, @@ -702,7 +703,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { { /* gaps are present, so let's send the NAK PDU */ nak->scope_end = 0; - sret = this->m_engine->sendNak(reinterpret_cast(this), ph); + sret = this->m_engine->sendNak(this, ph); this->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ @@ -728,7 +729,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { nak->segment_list.segments[0].offset_end = 0; nak->segment_list.num_segments = 1; - sret = this->m_engine->sendNak(reinterpret_cast(this), ph); + sret = this->m_engine->sendNak(this, ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); if (sret == CfdpStatus::SUCCESS) @@ -770,7 +771,7 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); return CfdpStatus::ERROR; } @@ -803,7 +804,7 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CF_TxnState_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + // this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; success = false; break; @@ -817,7 +818,7 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; success = false; break; @@ -869,7 +870,7 @@ CfdpStatus::T CfdpTransaction::r2SubstateSendFin() { if (ret != CfdpStatus::ERROR) { - sret = this->m_engine->sendFin(reinterpret_cast(this), this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, + sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); @@ -886,7 +887,7 @@ CfdpStatus::T CfdpTransaction::r2SubstateSendFin() { } void CfdpTransaction::r2RecvFinAck(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvAck(reinterpret_cast(this), ph)) + if (!this->m_engine->recvAck(this, ph)) { /* got fin-ack, so time to close the state */ this->r2Reset(); @@ -916,7 +917,7 @@ void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { * the md PDU */ fname = this->m_history->fnames.dst_filename; - status = this->m_engine->recvMd(reinterpret_cast(this), ph); + status = this->m_engine->recvMd(this, ph); if (status == CfdpStatus::SUCCESS) { /* successfully obtained md PDU */ @@ -999,5 +1000,77 @@ void CfdpTransaction::rSendInactivityEvent() { // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } +// ====================================================================== +// Dispatch Methods (ported from cf_cfdp_dispatch.c) +// ====================================================================== + +void CfdpTransaction::rDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_R_SubstateDispatchTable_t *dispatch, + CF_CFDP_StateRecvFunc_t fd_fn) +{ + CF_CFDP_StateRecvFunc_t selected_handler; + CF_Logical_PduFileDirectiveHeader_t *fdh; + + FW_ASSERT(this->m_state_data.receive.sub_state < CF_RxSubState_NUM_STATES, + this->m_state_data.receive.sub_state, CF_RxSubState_NUM_STATES); + + selected_handler = NULL; + + /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + if (ph->pdu_header.pdu_type == 0) + { + fdh = &ph->fdirective; + if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) + { + if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) + { + selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[fdh->directive_code]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, fdh->directive_code, + // this->m_state_data.receive.sub_state); + } + } + else + { + if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) + { + selected_handler = fd_fn; + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.dropped; + } + } + + /* + * NOTE: if no handler is selected, this will drop packets on the floor here, + * without incrementing any counter. This was existing behavior. + */ + if (selected_handler != NULL) + { + selected_handler(this, ph); + } +} + +void CfdpTransaction::rxStateDispatch(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_TxnRecvDispatchTable_t *dispatch) +{ + CF_CFDP_StateRecvFunc_t selected_handler; + + FW_ASSERT(this->m_state < CF_TxnState_INVALID, this->m_state, CF_TxnState_INVALID); + selected_handler = dispatch->rx[this->m_state]; + if (selected_handler != NULL) + { + selected_handler(this, ph); + } +} + } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 2309628a300..cb86505eb0f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -40,6 +40,7 @@ #include #include +#include namespace Svc { namespace Ccsds { @@ -58,6 +59,57 @@ class CfdpManager; * - CfdpRxTransaction.cpp: RX (receive) state machine implementation */ class CfdpTransaction { + // Allow CfdpEngine and CfdpChannel to access private members during initialization + friend class CfdpEngine; + friend class CfdpChannel; + + // Free function wrappers need access to private members + friend void CF_CFDP_ArmInactTimer(CfdpTransaction *txn); + friend void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); + + // Legacy CF_CFDP functions from CfdpRx.cpp and CfdpTx.cpp (to be refactored in Phase 3) + // These are temporary friend declarations to allow gradual migration + friend void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); + friend void CF_CFDP_R1_Reset(CfdpTransaction *txn); + friend void CF_CFDP_R2_Reset(CfdpTransaction *txn); + friend CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc); + friend void CF_CFDP_R2_Complete(CfdpTransaction *txn, bool ok_to_send_nak); + friend CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn); + friend void CF_CFDP_R_Init(CfdpTransaction *txn); + friend CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn); + friend CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn); + friend void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_R_Cancel(CfdpTransaction *txn); + friend void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn); + friend void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn); + friend void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont); + friend void CF_CFDP_S_Reset(CfdpTransaction *txn); + friend void CF_CFDP_S_SendEof(CfdpTransaction *txn); + friend void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn); + friend void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn); + friend CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32 *total_bytes); + friend void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn); + friend CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool *sent_nak_response); + friend void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn); + friend void CF_CFDP_S_Cancel(CfdpTransaction *txn); + friend void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont); + friend void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont); + friend CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn); + friend void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_S2_WaitForEofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + friend void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn); + public: // ---------------------------------------------------------------------- // Construction and Destruction @@ -648,6 +700,86 @@ class CfdpTransaction { */ void rSendInactivityEvent(); + // ---------------------------------------------------------------------- + // Dispatch Methods (ported from cf_cfdp_dispatch.c) + // ---------------------------------------------------------------------- + + /************************************************************************/ + /** @brief Dispatch function for received PDUs on receive-file transactions + * + * @par Description + * Receive file transactions primarily only react/respond to received PDUs. + * This function dispatches to the appropriate handler based on the + * transaction substate and PDU type. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + * @param fd_fn Function to handle file data PDUs + */ + void rDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_R_SubstateDispatchTable_t *dispatch, + CF_CFDP_StateRecvFunc_t fd_fn); + + /************************************************************************/ + /** @brief Dispatch function for received PDUs on send-file transactions + * + * @par Description + * Send file transactions also react/respond to received PDUs. + * Note that a file data PDU is not expected here. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + */ + void sDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Dispatch function to send/generate PDUs on send-file transactions + * + * @par Description + * Send file transactions generate PDUs each cycle based on the + * transaction state. This does not have an existing PDU buffer at + * the time of dispatch, but one may be generated by the invoked function. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param dispatch State-based dispatch table + */ + void sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Top-level Dispatch function to send a PDU based on current state + * + * @par Description + * This does not have an existing PDU buffer at the time of dispatch, + * but one may be generated by the invoked function. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param dispatch Transaction State-based Dispatch table + */ + void txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Top-level Dispatch function to receive a PDU based on current state + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph Received PDU Buffer + * @param dispatch Transaction State-based Dispatch table + */ + void rxStateDispatch(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_TxnRecvDispatchTable_t *dispatch); + private: // ---------------------------------------------------------------------- // Member Variables diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp index e751432d1de..d69ec2a7308 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.cpp @@ -6,7 +6,7 @@ // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // -// Handles all CFDP engine functionality specific to TX transactions. +// Handles all CFDP m_engine functionality specific to TX transactions. // // ====================================================================== // @@ -44,51 +44,51 @@ namespace Svc { namespace Ccsds { -CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_SendEof(CfdpTransaction *txn) { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ - if (!txn->flags.com.crc_calc) + if (!txn->m_flags.com.crc_calc) { // The F' version does not have an equivelent finalize call as it // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time - // CF_CRC_Finalize(&txn->crc); - txn->flags.com.crc_calc = true; + // CF_CRC_Finalize(&txn->m_crc); + txn->m_flags.com.crc_calc = true; } - return txn->engine->sendEof(txn); + return txn->m_engine->sendEof(txn); } -void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) +void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn) { /* set the flag, the EOF is sent by the tick handler */ - txn->flags.tx.send_eof = true; + txn->m_flags.tx.send_eof = true; /* In class 1 this is the end of normal operation */ /* NOTE: this is not always true, as class 1 can request an EOF ack. * In this case we could change state to CLOSEOUT_SYNC instead and wait, * but right now we do not request an EOF ack in S1 */ - txn->engine->finishTransaction(txn, true); + txn->m_engine->finishTransaction(txn, true); } -void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) +void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn) { /* set the flag, the EOF is sent by the tick handler */ - txn->flags.tx.send_eof = true; + txn->m_flags.tx.send_eof = true; /* wait for remaining responses to close out the state machine */ - txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + txn->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ - txn->chan->dequeueTransaction(txn); - txn->chan->insertSortPrio(txn, CfdpQueueId::TXW); + txn->m_chan->dequeueTransaction(txn); + txn->m_chan->insertSortPrio(txn, CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ - txn->engine->armAckTimer(txn); + txn->m_engine->armAckTimer(txn); } -CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) +CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -101,8 +101,8 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - ph = txn->engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->cfdpManager->getLocalEidParam(), - txn->history->peer_eid, 0, txn->history->seq_num, true); + ph = txn->m_engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->m_cfdpManager->getLocalEidParam(), + txn->m_history->peer_eid, 0, txn->m_history->seq_num, true); if (!ph) { ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ @@ -126,7 +126,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes { actual_bytes = bytes_to_read; } - outgoing_file_chunk_size = txn->cfdpManager->getOutgoingFileChunkSizeParam(); + outgoing_file_chunk_size = txn->m_cfdpManager->getOutgoingFileChunkSizeParam(); if (actual_bytes > outgoing_file_chunk_size) { actual_bytes = outgoing_file_chunk_size; @@ -146,44 +146,44 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes fd->data_len = actual_bytes; fd->data_ptr = data_ptr; - if (txn->state_data.send.cached_pos != foffs) + if (txn->m_state_data.send.cached_pos != foffs) { - status = txn->fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + status = txn->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)foffs, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (long)foffs, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; ret = CfdpStatus::ERROR; } } if (ret == CfdpStatus::SUCCESS) { - status = txn->fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); + status = txn->m_fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, (long)actual_bytes, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_read; + // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, (long)actual_bytes, (long)status); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_read; ret = CfdpStatus::ERROR; } } if (ret == CfdpStatus::SUCCESS) { - txn->state_data.send.cached_pos += status; - txn->engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + txn->m_state_data.send.cached_pos += status; + txn->m_engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.sent.file_data_bytes += actual_bytes; - FW_ASSERT((foffs + actual_bytes) <= txn->fsize, foffs, static_cast(actual_bytes), txn->fsize); /* sanity check */ + // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.sent.file_data_bytes += actual_bytes; + FW_ASSERT((foffs + actual_bytes) <= txn->m_fsize, foffs, static_cast(actual_bytes), txn->m_fsize); /* sanity check */ if (calc_crc) { - txn->crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); + txn->m_crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); } *bytes_processed = static_cast(actual_bytes); @@ -191,31 +191,31 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes else { // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() - txn->cfdpManager->returnPduBuffer(txn->chan_num, ph); + txn->m_cfdpManager->returnPduBuffer(txn->m_chan_num, ph); } } return ret; } -void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) +void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn) { U32 bytes_processed = 0; - CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->foffs, (txn->fsize - txn->foffs), 1, &bytes_processed); + CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->m_foffs, (txn->m_fsize - txn->m_foffs), 1, &bytes_processed); if(status != CfdpStatus::SUCCESS) { /* IO error -- change state and send EOF */ - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->state_data.send.sub_state = CF_TxSubState_EOF; + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->m_state_data.send.sub_state = CF_TxSubState_EOF; } else if (bytes_processed > 0) { - txn->foffs += bytes_processed; - if (txn->foffs == txn->fsize) + txn->m_foffs += bytes_processed; + if (txn->m_foffs == txn->m_fsize) { /* file is done */ - txn->state_data.send.sub_state = CF_TxSubState_EOF; + txn->m_state_data.send.sub_state = CF_TxSubState_EOF; } } else @@ -224,7 +224,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) } } -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed) +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool* nakProcessed) { const CF_Chunk_t *chunk; CfdpStatus::T sret; @@ -235,11 +235,11 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce *nakProcessed = false; // Class 2 transactions must have had chunks allocated - FW_ASSERT(txn->chunks != NULL); + FW_ASSERT(txn->m_chunks != NULL); - if (txn->flags.tx.md_need_send) + if (txn->m_flags.tx.md_need_send) { - sret = txn->engine->sendMd(txn); + sret = txn->m_engine->sendMd(txn); if (sret == CfdpStatus::SEND_PDU_ERROR) { ret = CfdpStatus::ERROR; /* error occurred */ @@ -248,7 +248,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce { if (sret == CfdpStatus::SUCCESS) { - txn->flags.tx.md_need_send = false; + txn->m_flags.tx.md_need_send = false; } /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ *nakProcessed = true; /* nak processed, so don't send filedata */ @@ -258,7 +258,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce else { /* Get first chunk and process if available */ - chunk = CF_ChunkList_GetFirstChunk(&txn->chunks->chunks); + chunk = CF_ChunkList_GetFirstChunk(&txn->m_chunks->chunks); if (chunk != NULL) { ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); @@ -269,7 +269,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce } else if (bytes_processed > 0) { - CF_ChunkList_RemoveFromFirst(&txn->chunks->chunks, bytes_processed); + CF_ChunkList_RemoveFromFirst(&txn->m_chunks->chunks, bytes_processed); *nakProcessed = true; /* nak processed, so caller doesn't send file data */ } } @@ -278,7 +278,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce return ret; } -void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) +void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn) { CfdpStatus::T status; bool nakProcessed = false; @@ -286,9 +286,9 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); if (status != CfdpStatus::SUCCESS) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); - txn->flags.tx.send_eof = true; /* do not leave the remote hanging */ - txn->engine->finishTransaction(txn, true); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); + txn->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ + txn->m_engine->finishTransaction(txn, true); return; } @@ -302,124 +302,124 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) } } -void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) +void CF_CFDP_S_SubstateSendMetadata(CfdpTransaction *txn) { CfdpStatus::T status; Os::File::Status fileStatus; bool success = true; - if (false == txn->fd.isOpen()) + if (false == txn->m_fd.isOpen()) { - fileStatus = txn->fd.open(txn->history->fnames.src_filename.toChar(), Os::File::OPEN_READ); + fileStatus = txn->m_fd.open(txn->m_history->fnames.src_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num, - // txn->history->fnames.src_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_open; - // txn->fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->m_state == CF_TxnState_S2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, + // txn->m_history->fnames.src_filename, (long)ret); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; + // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } if (success) { FwSizeType file_size; - fileStatus = txn->fd.size(file_size); - txn->fsize = static_cast(file_size); + fileStatus = txn->m_fd.size(file_size); + txn->m_fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, txn->history->fnames.src_filename, + // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.src_filename, // (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.file_seek; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; success = false; } else { // Check that file size is well formed - FW_ASSERT(txn->fsize > 0, txn->fsize); + FW_ASSERT(txn->m_fsize > 0, txn->m_fsize); } } } if (success) { - status = txn->engine->sendMd(txn); + status = txn->m_engine->sendMd(txn); if (status == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); + // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); success = false; } else if (status == CfdpStatus::SUCCESS) { /* once metadata is sent, switch to filedata mode */ - txn->state_data.send.sub_state = CF_TxSubState_FILEDATA; + txn->m_state_data.send.sub_state = CF_TxSubState_FILEDATA; } /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) { - txn->engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->engine->finishTransaction(txn, true); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); + txn->m_engine->finishTransaction(txn, true); } /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn) +CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn) { - CfdpStatus::T ret = txn->engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, - static_cast(txn->state_data.send.s2.fin_cc), - txn->history->peer_eid, txn->history->seq_num); + CfdpStatus::T ret = txn->m_engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, + static_cast(txn->m_state_data.send.s2.fin_cc), + txn->m_history->peer_eid, txn->m_history->seq_num); return ret; } -void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->m_state == CF_TxnState_S2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); - txn->state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + txn->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ CF_CFDP_S2_Fin(txn, ph); } -void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_Fin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvFin(txn, ph)) + if (!txn->m_engine->recvFin(txn, ph)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ - if (!txn->flags.tx.fin_recv) + if (!txn->m_flags.tx.fin_recv) { - txn->flags.tx.fin_recv = true; - txn->state_data.send.s2.fin_cc = ph->int_header.fin.cc; - txn->state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ + txn->m_flags.tx.fin_recv = true; + txn->m_state_data.send.s2.fin_cc = ph->int_header.fin.cc; + txn->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - txn->engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); + txn->m_engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything * to the peer, regardless of whether we got every ACK we expected. */ - txn->engine->finishTransaction(txn, true); + txn->m_engine->finishTransaction(txn, true); } - txn->flags.tx.send_fin_ack = true; + txn->m_flags.tx.send_fin_ack = true; } } -void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_SegmentRequest_t *sr; const CF_Logical_PduNak_t * nak; @@ -431,7 +431,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (txn->engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + if (txn->m_engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -440,7 +440,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) if (sr->offset_start == 0 && sr->offset_end == 0) { /* need to re-send metadata PDU */ - txn->flags.tx.md_need_send = true; + txn->m_flags.tx.md_need_send = true; } else { @@ -451,70 +451,70 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) } /* overflow probably won't be an issue */ - if (sr->offset_end > txn->fsize) + if (sr->offset_end > txn->m_fsize) { ++bad_sr; continue; } /* insert gap data in chunks */ - CF_ChunkListAdd(&txn->chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); + CF_ChunkListAdd(&txn->m_chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); } } - // CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.nak_segment_requests += + // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.nak_segment_requests += // nak->segment_list.num_segments; if (bad_sr) { // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (txn->state == CF_TxnState_S2), (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num, bad_sr); + // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num, bad_sr); } } else { // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->m_state == CF_TxnState_S2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; } } -void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - txn->engine->armAckTimer(txn); + txn->m_engine->armAckTimer(txn); CF_CFDP_S2_Nak(txn, ph); } -void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S2_EofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - if (!txn->engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) + if (!txn->m_engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) { - txn->flags.tx.eof_ack_recv = true; - txn->flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ - txn->state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ + txn->m_flags.tx.eof_ack_recv = true; + txn->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ + txn->m_state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ /* if FIN was also received then we are done (these can come out of order) */ - if (txn->flags.tx.fin_recv) + if (txn->m_flags.tx.fin_recv) { - txn->engine->finishTransaction(txn, true); + txn->m_engine->finishTransaction(txn, true); } } else { // CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->state == CF_TxnState_S2), - // (unsigned long)txn->history->src_eid, (unsigned long)txn->history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.recv.error; + // "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->m_state == CF_TxnState_S2), + // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; } } -void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) +void CF_CFDP_S1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* s1 doesn't need to receive anything */ static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + txn->sDispatchRecv(ph, &substate_fns); } static CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( @@ -565,10 +565,10 @@ void CF_CFDP_S2_Recv(CF_Transaction_t* txn, CF_Logical_PduBuffer_t* ph) } }; - CF_CFDP_S_DispatchRecv(txn, ph, &substate_fns); + txn->sDispatchRecv(ph, &substate_fns); } -void CF_CFDP_S1_Tx(CF_Transaction_t *txn) +void CF_CFDP_S1_Tx(CfdpTransaction *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { { @@ -579,10 +579,10 @@ void CF_CFDP_S1_Tx(CF_Transaction_t *txn) } }; - CF_CFDP_S_DispatchTransmit(txn, &substate_fns); + txn->sDispatchTransmit(&substate_fns); } -void CF_CFDP_S2_Tx(CF_Transaction_t *txn) +void CF_CFDP_S2_Tx(CfdpTransaction *txn) { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { { @@ -593,82 +593,82 @@ void CF_CFDP_S2_Tx(CF_Transaction_t *txn) } }; - CF_CFDP_S_DispatchTransmit(txn, &substate_fns); + txn->sDispatchTransmit(&substate_fns); } -void CF_CFDP_S_Cancel(CF_Transaction_t *txn) +void CF_CFDP_S_Cancel(CfdpTransaction *txn) { - if (txn->state_data.send.sub_state < CF_TxSubState_EOF) + if (txn->m_state_data.send.sub_state < CF_TxSubState_EOF) { /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ - txn->state_data.send.sub_state = CF_TxSubState_EOF; + txn->m_state_data.send.sub_state = CF_TxSubState_EOF; } } -void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn) +void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn) { U8 ack_limit = 0; /* note: the ack timer is only ever relevant on class 2 */ - if (txn->state != CF_TxnState_S2 || !txn->flags.com.ack_timer_armed) + if (txn->m_state != CF_TxnState_S2 || !txn->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (txn->ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (txn->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->ack_timer.run(); + txn->m_ack_timer.run(); } - else if (txn->state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) + else if (txn->m_state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) { /* Check limit and handle if needed */ - ack_limit = txn->cfdpManager->getAckLimitParam(txn->chan_num); - if (txn->state_data.send.s2.acknak_count >= ack_limit) + ack_limit = txn->m_cfdpManager->getAckLimitParam(txn->m_chan_num); + if (txn->m_state_data.send.s2.acknak_count >= ack_limit) { // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.ack_limit; + // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.ack_limit; /* give up on this */ - txn->engine->finishTransaction(txn, true); - txn->flags.com.ack_timer_armed = false; + txn->m_engine->finishTransaction(txn, true); + txn->m_flags.com.ack_timer_armed = false; } else { /* Increment acknak counter */ - ++txn->state_data.send.s2.acknak_count; + ++txn->m_state_data.send.s2.acknak_count; /* If the peer sent FIN that is an implicit EOF ack, it is not supposed * to send it before EOF unless an error occurs, and either way we do not * re-transmit anything after FIN unless we get another FIN */ - if (!txn->flags.tx.eof_ack_recv && !txn->flags.tx.fin_recv) + if (!txn->m_flags.tx.eof_ack_recv && !txn->m_flags.tx.fin_recv) { - txn->flags.tx.send_eof = true; + txn->m_flags.tx.send_eof = true; } else { /* no response is pending */ - txn->flags.com.ack_timer_armed = false; + txn->m_flags.com.ack_timer_armed = false; } } /* reset the ack timer if still waiting on something */ - if (txn->flags.com.ack_timer_armed) + if (txn->m_flags.com.ack_timer_armed) { - txn->engine->armAckTimer(txn); + txn->m_engine->armAckTimer(txn); } } else { /* if we are not waiting for anything, why is the ack timer armed? */ - txn->flags.com.ack_timer_armed = false; + txn->m_flags.com.ack_timer_armed = false; } } -void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) +void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont /* unused */) { bool pending_send; @@ -676,43 +676,43 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) /* at each tick, various timers used by S are checked */ /* first, check inactivity timer */ - if (!txn->flags.com.inactivity_fired) + if (!txn->m_flags.com.inactivity_fired) { - if (txn->inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (txn->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) { - txn->inactivity_timer.run(); + txn->m_inactivity_timer.run(); } else { - txn->flags.com.inactivity_fired = true; + txn->m_flags.com.inactivity_fired = true; /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (txn->state != CF_TxnState_HOLD && txn->state == CF_TxnState_S2) + if (txn->m_state != CF_TxnState_HOLD && txn->m_state == CF_TxnState_S2) { // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->history->src_eid, - // (unsigned long)txn->history->seq_num); - txn->engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); + // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->m_history->src_eid, + // (unsigned long)txn->m_history->seq_num); + txn->m_engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].counters.fault.inactivity_timer; + // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.inactivity_timer; } } } /* tx maintenance: possibly process send_eof, or send_fin_ack */ - if (txn->flags.tx.send_eof) + if (txn->m_flags.tx.send_eof) { if (CF_CFDP_S_SendEof(txn) == CfdpStatus::SUCCESS) { - txn->flags.tx.send_eof = false; + txn->m_flags.tx.send_eof = false; } } - else if (txn->flags.tx.send_fin_ack) + else if (txn->m_flags.tx.send_fin_ack) { if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::SUCCESS) { - txn->flags.tx.send_fin_ack = false; + txn->m_flags.tx.send_fin_ack = false; } } else @@ -724,14 +724,14 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) * pending for responses for anything. Send out anything * that we need to send (i.e. the EOF) just in case the sender * is still listening to us but do not expect any future ACKs */ - if (txn->flags.com.inactivity_fired && !pending_send) + if (txn->m_flags.com.inactivity_fired && !pending_send) { /* the transaction is now recycleable - this means we will * no longer have a record of this transaction seq. If the sender * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - txn->chan->recycleTransaction(txn); + txn->m_chan->recycleTransaction(txn); /* NOTE: this must be the last thing in here. Do not use txn after this */ } @@ -742,13 +742,13 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont /* unused */) } } -void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont) +void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont) { bool nakProcessed = false; CfdpStatus::T status; // Only Class 2 transactions should process NAKs - if (txn->txn_class == CfdpClass::CLASS_2) + if (txn->m_txn_class == CfdpClass::CLASS_2) { status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); if ((status == CfdpStatus::SUCCESS) && nakProcessed) diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp index 4a2c1598a92..47a270f1263 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTx.hpp @@ -48,7 +48,7 @@ namespace Ccsds { * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 receive PDU processing. @@ -59,7 +59,7 @@ void CF_CFDP_S1_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S1 dispatch function. @@ -69,7 +69,7 @@ void CF_CFDP_S2_Recv(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S1_Tx(CF_Transaction_t *txn); +void CF_CFDP_S1_Tx(CfdpTransaction *txn); /************************************************************************/ /** @brief S2 dispatch function. @@ -79,7 +79,7 @@ void CF_CFDP_S1_Tx(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S2_Tx(CF_Transaction_t *txn); +void CF_CFDP_S2_Tx(CfdpTransaction *txn); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. @@ -94,7 +94,7 @@ void CF_CFDP_S2_Tx(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * */ -void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn); +void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn); /************************************************************************/ /** @brief Perform tick (time-based) processing for S transactions. @@ -111,7 +111,7 @@ void CF_CFDP_S_AckTimerTick(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param cont Unused, exists for compatibility with tick processor */ -void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont); +void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont); /************************************************************************/ /** @brief Perform NAK response for TX transactions @@ -127,7 +127,7 @@ void CF_CFDP_S_Tick(CF_Transaction_t *txn, int *cont); * @param txn Pointer to the transaction object * @param cont Set to 1 if a NAK was generated */ -void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont); +void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont); /************************************************************************/ /** @brief Cancel an S transaction. @@ -137,7 +137,7 @@ void CF_CFDP_S_Tick_Nak(CF_Transaction_t *txn, int *cont); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S_Cancel(CF_Transaction_t *txn); +void CF_CFDP_S_Cancel(CfdpTransaction *txn); /*********************************************************************** * @@ -158,7 +158,7 @@ void CF_CFDP_S_Cancel(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_SendEof(CfdpTransaction *txn); /************************************************************************/ /** @brief Sends an EOF for S1. @@ -168,7 +168,7 @@ CfdpStatus::T CF_CFDP_S_SendEof(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn); +void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn); /************************************************************************/ /** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 @@ -178,7 +178,7 @@ void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); +void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn); /************************************************************************/ /** @brief Helper function to populate the PDU with file data and send it. @@ -200,7 +200,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn); * @param calc_crc Enable CRC/Checksum calculation * */ -CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); +CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. @@ -216,7 +216,7 @@ CfdpStatus::T CF_CFDP_S_SendFileData(CF_Transaction_t *txn, U32 foffs, U32 bytes * * @param txn Pointer to the transaction object */ -void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); +void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn); /************************************************************************/ /** @brief Respond to a NAK by sending filedata PDUs as response. @@ -233,7 +233,7 @@ void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param nakProcessed true if a NAK was processed, otherwise false */ -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProcessed); +CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool* nakProcessed); /************************************************************************/ /** @brief Send filedata handling for S2. @@ -247,7 +247,7 @@ CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CF_Transaction_t *txn, bool* nakProce * * @param txn Pointer to the transaction object */ -void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn); +void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn); /************************************************************************/ /** @brief Send metadata PDU. @@ -261,7 +261,7 @@ void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn); +void CF_CFDP_S_SubstateSendMetadata(CfdpTransaction *txn); /************************************************************************/ /** @brief Send FIN-ACK packet for S2. @@ -271,7 +271,7 @@ void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn); * * @param txn Pointer to the transaction object */ -CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn); +CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn); /************************************************************************/ /** @brief A FIN was received before file complete, so abandon the transaction. @@ -282,7 +282,7 @@ CfdpStatus::T CF_CFDP_S_SendFinAck(CF_Transaction_t *txn); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. @@ -293,7 +293,7 @@ void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_Fin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 NAK PDU received handling. @@ -309,7 +309,7 @@ void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. @@ -320,7 +320,7 @@ void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief S2 received ACK PDU. @@ -334,7 +334,7 @@ void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); * @param txn Pointer to the transaction object * @param ph Pointer to the PDU information */ -void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph); +void CF_CFDP_S2_EofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index cc2fee22bb2..44bb647822d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -2,12 +2,13 @@ // \title CfdpTxTransaction.cpp // \brief cpp file for CFDP TX Transaction state machine // -// This file is a port of the cf_cfdp_s.c file from the +// This file is a port of the cf_cfdp_s.c and cf_cfdp_dispatch.c files from the // NASA Core Flight System (cFS) CFDP (CF) Application, // version 3.0.0, adapted for use within the F-Prime (F') framework. // // This file contains various state handling routines for -// transactions which are sending a file. +// transactions which are sending a file, as well as dispatch +// functions for TX state machines and top-level transaction dispatch. // // ====================================================================== // @@ -130,7 +131,7 @@ void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { void CfdpTransaction::s1Recv(CF_Logical_PduBuffer_t *ph) { /* s1 doesn't need to receive anything */ static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - CF_CFDP_S_DispatchRecv(reinterpret_cast(this), ph, &substate_fns); + this->sDispatchRecv(ph, &substate_fns); } void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { @@ -164,33 +165,29 @@ void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { } }; - CF_CFDP_S_DispatchRecv(reinterpret_cast(this), ph, &substate_fns); + this->sDispatchRecv(ph, &substate_fns); } void CfdpTransaction::s1Tx() { - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - { - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC - } - }; + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + }}; - CF_CFDP_S_DispatchTransmit(reinterpret_cast(this), &substate_fns); + this->sDispatchTransmit(&substate_fns); } void CfdpTransaction::s2Tx() { - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - { - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC - } - }; + static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ + &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA + &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA + &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF + nullptr // CF_TxSubState_CLOSEOUT_SYNC + }}; - CF_CFDP_S_DispatchTransmit(reinterpret_cast(this), &substate_fns); + this->sDispatchTransmit(&substate_fns); } void CfdpTransaction::sAckTimerTick() { @@ -216,11 +213,11 @@ void CfdpTransaction::sAckTimerTick() { // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_ACK_LIMIT_NO_EOF); + this->m_engine->setTxnStatus(this, CF_TxnStatus_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); this->m_flags.com.ack_timer_armed = false; } else @@ -245,7 +242,7 @@ void CfdpTransaction::sAckTimerTick() { /* reset the ack timer if still waiting on something */ if (this->m_flags.com.ack_timer_armed) { - this->m_engine->armAckTimer(reinterpret_cast(this)); + this->m_engine->armAckTimer(this); } } else @@ -279,7 +276,7 @@ void CfdpTransaction::sTick(int *cont /* unused */) { // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_INACTIVITY_DETECTED); + this->m_engine->setTxnStatus(this, CF_TxnStatus_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -317,7 +314,7 @@ void CfdpTransaction::sTick(int *cont /* unused */) { * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They * will no longer be associable with this transaction at all */ - this->m_chan->recycleTransaction(reinterpret_cast(this)); + this->m_chan->recycleTransaction(this); /* NOTE: this must be the last thing in here. Do not use txn after this */ } @@ -366,7 +363,7 @@ CfdpStatus::T CfdpTransaction::sSendEof() { // - Always accounts for padding at update time this->m_flags.com.crc_calc = true; } - return this->m_engine->sendEof(reinterpret_cast(this)); + return this->m_engine->sendEof(this); } void CfdpTransaction::s1SubstateSendEof() { @@ -377,7 +374,7 @@ void CfdpTransaction::s1SubstateSendEof() { /* NOTE: this is not always true, as class 1 can request an EOF ack. * In this case we could change state to CLOSEOUT_SYNC instead and wait, * but right now we do not request an EOF ack in S1 */ - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); } void CfdpTransaction::s2SubstateSendEof() { @@ -388,11 +385,11 @@ void CfdpTransaction::s2SubstateSendEof() { this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ - this->m_chan->dequeueTransaction(reinterpret_cast(this)); - this->m_chan->insertSortPrio(reinterpret_cast(this), CfdpQueueId::TXW); + this->m_chan->dequeueTransaction(this); + this->m_chan->insertSortPrio(this, CfdpQueueId::TXW); /* the ack timer is armed in class 2 only */ - this->m_engine->armAckTimer(reinterpret_cast(this)); + this->m_engine->armAckTimer(this); } CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { @@ -407,7 +404,7 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - ph = this->m_engine->constructPduHeader(reinterpret_cast(this), CF_CFDP_FileDirective_INVALID_MIN, this->m_cfdpManager->getLocalEidParam(), + ph = this->m_engine->constructPduHeader(this, CF_CFDP_FileDirective_INVALID_MIN, this->m_cfdpManager->getLocalEidParam(), this->m_history->peer_eid, 0, this->m_history->seq_num, true); if (!ph) { @@ -483,7 +480,7 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca if (ret == CfdpStatus::SUCCESS) { this->m_state_data.send.cached_pos += status; - this->m_engine->sendFd(reinterpret_cast(this), ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + this->m_engine->sendFd(this, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); /* sanity check */ @@ -511,7 +508,7 @@ void CfdpTransaction::sSubstateSendFileData() { if(status != CfdpStatus::SUCCESS) { /* IO error -- change state and send EOF */ - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); this->m_state_data.send.sub_state = CF_TxSubState_EOF; } else if (bytes_processed > 0) @@ -543,7 +540,7 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { if (this->m_flags.tx.md_need_send) { - sret = this->m_engine->sendMd(reinterpret_cast(this)); + sret = this->m_engine->sendMd(this); if (sret == CfdpStatus::SEND_PDU_ERROR) { ret = CfdpStatus::ERROR; /* error occurred */ @@ -589,9 +586,9 @@ void CfdpTransaction::s2SubstateSendFileData() { status = this->sCheckAndRespondNak(&nakProcessed); if (status != CfdpStatus::SUCCESS) { - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_NAK_RESPONSE_ERROR); + this->m_engine->setTxnStatus(this, CF_TxnStatus_NAK_RESPONSE_ERROR); this->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); return; } @@ -649,7 +646,7 @@ void CfdpTransaction::sSubstateSendMetadata() { if (success) { - status = this->m_engine->sendMd(reinterpret_cast(this)); + status = this->m_engine->sendMd(this); if (status == CfdpStatus::SEND_PDU_ERROR) { /* failed to send md */ @@ -668,15 +665,15 @@ void CfdpTransaction::sSubstateSendMetadata() { if (!success) { - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_FILESTORE_REJECTION); - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->finishTransaction(this, true); } /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } CfdpStatus::T CfdpTransaction::sSendFinAck() { - CfdpStatus::T ret = this->m_engine->sendAck(reinterpret_cast(this), CF_CFDP_GetTxnStatus(reinterpret_cast(this)), CF_CFDP_FileDirective_FIN, + CfdpStatus::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(reinterpret_cast(this)), CF_CFDP_FileDirective_FIN, static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; @@ -687,7 +684,7 @@ void CfdpTransaction::s2EarlyFin(CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CF_TxnState_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(reinterpret_cast(this), CF_TxnStatus_EARLY_FIN); + this->m_engine->setTxnStatus(this, CF_TxnStatus_EARLY_FIN); this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; @@ -696,7 +693,7 @@ void CfdpTransaction::s2EarlyFin(CF_Logical_PduBuffer_t *ph) { } void CfdpTransaction::s2Fin(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvFin(reinterpret_cast(this), ph)) + if (!this->m_engine->recvFin(this, ph)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ @@ -707,12 +704,12 @@ void CfdpTransaction::s2Fin(CF_Logical_PduBuffer_t *ph) { this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - this->m_engine->setTxnStatus(reinterpret_cast(this), static_cast(ph->int_header.fin.cc)); + this->m_engine->setTxnStatus(this, static_cast(ph->int_header.fin.cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything * to the peer, regardless of whether we got every ACK we expected. */ - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); } this->m_flags.tx.send_fin_ack = true; } @@ -729,7 +726,7 @@ void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (this->m_engine->recvNak(reinterpret_cast(this), ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + if (this->m_engine->recvNak(this, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { @@ -780,12 +777,12 @@ void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { } void CfdpTransaction::s2NakArm(CF_Logical_PduBuffer_t *ph) { - this->m_engine->armAckTimer(reinterpret_cast(this)); + this->m_engine->armAckTimer(this); this->s2Nak(ph); } void CfdpTransaction::s2EofAck(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvAck(reinterpret_cast(this), ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) + if (!this->m_engine->recvAck(this, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) { this->m_flags.tx.eof_ack_recv = true; this->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ @@ -794,9 +791,90 @@ void CfdpTransaction::s2EofAck(CF_Logical_PduBuffer_t *ph) { /* if FIN was also received then we are done (these can come out of order) */ if (this->m_flags.tx.fin_recv) { - this->m_engine->finishTransaction(reinterpret_cast(this), true); + this->m_engine->finishTransaction(this, true); + } + } +} + +// ====================================================================== +// Dispatch Methods (ported from cf_cfdp_dispatch.c) +// ====================================================================== + +void CfdpTransaction::sDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) +{ + const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; + CF_CFDP_StateRecvFunc_t selected_handler; + CF_Logical_PduFileDirectiveHeader_t * fdh; + + FW_ASSERT(this->m_state_data.send.sub_state < CF_TxSubState_NUM_STATES, + this->m_state_data.send.sub_state, CF_TxSubState_NUM_STATES); + + /* send state, so we only care about file directive PDU */ + selected_handler = NULL; + if (ph->pdu_header.pdu_type == 0) + { + fdh = &ph->fdirective; + if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) + { + /* This should be silent (no event) if no handler is defined in the table */ + substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; + if (substate_tbl != NULL) + { + selected_handler = substate_tbl->fdirective[fdh->directive_code]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, fdh->directive_code, + // this->m_state_data.send.sub_state); } } + else + { + // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + } + + /* check that there's a valid function pointer. If there isn't, + * then silently ignore. We may want to discuss if it's worth + * shutting down the whole transaction if a PDU is received + * that doesn't make sense to be received (For example, + * class 1 CFDP receiving a NAK PDU) but for now, we silently + * ignore the received packet and keep chugging along. */ + if (selected_handler) + { + selected_handler(this, ph); + } +} + +void CfdpTransaction::sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch) +{ + CF_CFDP_StateSendFunc_t selected_handler; + + selected_handler = dispatch->substate[this->m_state_data.send.sub_state]; + if (selected_handler != NULL) + { + selected_handler(this); + } +} + +void CfdpTransaction::txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch) +{ + CF_CFDP_StateSendFunc_t selected_handler; + + FW_ASSERT(this->m_state < CF_TxnState_INVALID, this->m_state, CF_TxnState_INVALID); + + selected_handler = dispatch->tx[this->m_state]; + if (selected_handler != NULL) + { + selected_handler(this); + } } } // namespace Ccsds From 2e076ac465cb4e8d1b5d6b15c874b5f6f7735e34 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 11:48:51 -0700 Subject: [PATCH 111/185] Completed CfdpTransaction refactor --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 2 - Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 10 +- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 1 + Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 12 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 18 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 8 +- Svc/Ccsds/CfdpManager/CfdpRx.cpp | 1074 ----------------- Svc/Ccsds/CfdpManager/CfdpRx.hpp | 417 ------- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 133 +- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 211 ++-- Svc/Ccsds/CfdpManager/CfdpTx.cpp | 762 ------------ Svc/Ccsds/CfdpManager/CfdpTx.hpp | 342 ------ Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 81 +- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 4 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 142 +-- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 8 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 34 +- 18 files changed, 346 insertions(+), 2921 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfdpRx.cpp delete mode 100644 Svc/Ccsds/CfdpManager/CfdpRx.hpp delete mode 100644 Svc/Ccsds/CfdpManager/CfdpTx.cpp delete mode 100644 Svc/Ccsds/CfdpManager/CfdpTx.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index b9fd7eddb09..4918a175965 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -27,8 +27,6 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpTxTransaction.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpRxTransaction.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTx.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpRx.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Pdu diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 86a83883a44..6074f0e8bad 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -38,8 +38,6 @@ #include #include #include -#include -#include namespace Svc { namespace Ccsds { @@ -155,9 +153,9 @@ void CfdpChannel::tickTransactions() { bool reset = true; - void (*fns[CF_TickType_NUM_TYPES])(CfdpTransaction*, int*) = {CF_CFDP_R_Tick, CF_CFDP_S_Tick, - CF_CFDP_S_Tick_Nak}; - int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; + void (CfdpTransaction::*fns[CF_TickType_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, + &CfdpTransaction::sTickNak}; + int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; FW_ASSERT(m_tickType < CF_TickType_NUM_TYPES, m_tickType); @@ -683,7 +681,7 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex this->m_cur = NULL; if (!txn->m_flags.com.suspended) { - args->fn(txn, &args->cont); + (txn->*args->fn)(&args->cont); } /* if this->m_cur was set to not-NULL above, then exit early */ diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 634727d24a3..37639de3d63 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -42,6 +42,7 @@ namespace Ccsds { // Forward declarations class CfdpEngine; +class CfdpTransaction; /** * @brief CFDP Channel class diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp index 85065aae2ef..6c184568cd2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp @@ -41,27 +41,27 @@ namespace Ccsds { class CfdpTransaction; /** - * @brief A function for dispatching actions to a handler, without existing PDU data + * @brief A member function pointer for dispatching actions to a handler, without existing PDU data * * This allows quick delegation to handler functions using dispatch tables. This version is * used on the transmit side, where a PDU will likely be generated/sent by the handler being * invoked. * - * @param[inout] txn The transaction object + * @note This is a member function pointer - invoke with: (txn->*fn)() */ -typedef void (*CF_CFDP_StateSendFunc_t)(CfdpTransaction *txn); +typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); /** - * @brief A function for dispatching actions to a handler, with existing PDU data + * @brief A member function pointer for dispatching actions to a handler, with existing PDU data * * This allows quick delegation of PDUs to handler functions using dispatch tables. This version is * used on the receive side where a PDU buffer is associated with the activity, which is then * interpreted by the handler being invoked. * - * @param[inout] txn The transaction object * @param[inout] ph The PDU buffer currently being received/processed + * @note This is a member function pointer - invoke with: (txn->*fn)(ph) */ -typedef void (*CF_CFDP_StateRecvFunc_t)(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); +typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(CF_Logical_PduBuffer_t *ph); /** * @brief A table of transmit handler functions based on transaction state diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 18c53a40528..6820f4e37b3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -43,8 +43,6 @@ #include #include #include -#include -#include #include #include #include @@ -255,9 +253,9 @@ void CfdpEngine::dispatchTx(CfdpTransaction *txn) nullptr, // CF_TxnState_UNDEF nullptr, // CF_TxnState_INIT nullptr, // CF_TxnState_R1 - CF_CFDP_S1_Tx, // CF_TxnState_S1 + &CfdpTransaction::s1Tx, // CF_TxnState_S1 nullptr, // CF_TxnState_R2 - CF_CFDP_S2_Tx, // CF_TxnState_S2 + &CfdpTransaction::s2Tx, // CF_TxnState_S2 nullptr, // CF_TxnState_DROP nullptr // CF_TxnState_HOLD } @@ -894,7 +892,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) /* R2 can handle missing metadata, so go ahead and create a temp file */ txn->m_state = CF_TxnState_R2; txn->m_txn_class = CfdpClass::CLASS_2; - CF_CFDP_R_Init(txn); + txn->rInit(); this->dispatchRecv(txn, ph); /* re-dispatch to enter r2 */ } } @@ -913,7 +911,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) txn->m_state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; txn->m_txn_class = ph->pdu_header.txm_mode ? CfdpClass::CLASS_1 : CfdpClass::CLASS_2; txn->m_flags.rx.md_recv = true; - CF_CFDP_R_Init(txn); /* initialize R */ + txn->rInit(); /* initialize R */ } else { @@ -1395,10 +1393,10 @@ CfdpStatus::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_ void CfdpEngine::cancelTransaction(CfdpTransaction *txn) { - void (*fns[CF_Direction_NUM])(CfdpTransaction*) = {nullptr}; + void (CfdpTransaction::*fns[CF_Direction_NUM])() = {nullptr}; - fns[CF_Direction_RX] = CF_CFDP_R_Cancel; - fns[CF_Direction_TX] = CF_CFDP_S_Cancel; + fns[CF_Direction_RX] = &CfdpTransaction::rCancel; + fns[CF_Direction_TX] = &CfdpTransaction::sCancel; if (!txn->m_flags.com.canceled) { @@ -1408,7 +1406,7 @@ void CfdpEngine::cancelTransaction(CfdpTransaction *txn) /* this should always be true, just confirming before indexing into array */ if (txn->m_history->dir < CF_Direction_NUM) { - fns[txn->m_history->dir](txn); + (txn->*fns[txn->m_history->dir])(); } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 64c350f289e..249cda33050 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -63,10 +63,10 @@ typedef struct CF_CFDP_CycleTx_args */ typedef struct CF_CFDP_Tick_args { - CfdpChannel *chan; /**< \brief channel object */ - void (*fn)(CfdpTransaction *, int *); /**< \brief function pointer */ - bool early_exit; /**< \brief early exit result */ - int cont; /**< \brief if 1, then re-traverse the list */ + CfdpChannel *chan; /**< \brief channel object */ + void (CfdpTransaction::*fn)(int *); /**< \brief member function pointer */ + bool early_exit; /**< \brief early exit result */ + int cont; /**< \brief if 1, then re-traverse the list */ } CF_CFDP_Tick_args_t; // diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.cpp b/Svc/Ccsds/CfdpManager/CfdpRx.cpp deleted file mode 100644 index a5129dd6b31..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpRx.cpp +++ /dev/null @@ -1,1074 +0,0 @@ -// ====================================================================== -// \title CfdpRx.cpp -// \brief CFDP receive logic source file -// -// This file is a port of the cf_cfdp_r.c file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// Handles all CFDP m_engine functionality specific to RX transactions. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#include -#include - -#include -#include - -#include -#include -#include -#include -#include -#include - -namespace Svc { -namespace Ccsds { - -void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat) -{ - txn->m_engine->setTxnStatus(txn, txn_stat); - txn->m_flags.rx.send_fin = true; -} - -void CF_CFDP_R1_Reset(CfdpTransaction *txn) -{ - txn->m_engine->finishTransaction(txn, true); -} - -void CF_CFDP_R2_Reset(CfdpTransaction *txn) -{ - if ((txn->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || - (txn->m_state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || - CF_TxnStatus_IsError(txn->m_history->txn_stat) || txn->m_flags.com.canceled) - { - CF_CFDP_R1_Reset(txn); /* it's done */ - } - else - { - /* not waiting for FIN ACK, so trigger send FIN */ - txn->m_flags.rx.send_fin = true; - } -} - -CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc) -{ - CfdpStatus::T ret = CfdpStatus::SUCCESS; - U32 crc_result; - - // The F' version does not have an equivelent finalize call as it - // - Never stores a partial word internally - // - Never needs to "flush" anything - // - Always accounts for padding at update time - // CF_CRC_Finalize(&txn->m_crc); - crc_result = txn->m_crc.getValue(); - if (crc_result != expected_crc) - { - // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (unsigned long)crc_result, - // (unsigned long)expected_crc); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.crc_mismatch; - ret = CfdpStatus::ERROR; - } - - return ret; -} - -void CF_CFDP_R2_Complete(CfdpTransaction *txn, bool ok_to_send_nak) -{ - U32 ret; - bool send_nak = false; - bool send_fin = false; - U8 nack_limit = 0; - /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ - /* if all data is present, then there will be no gaps in the chunk */ - - if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) - { - /* first, check if md is received. If not, send specialized NAK */ - if (!txn->m_flags.rx.md_recv) - { - send_nak = true; - } - else - { - /* only look for 1 gap, since the goal here is just to know that there are gaps */ - ret = CF_ChunkList_ComputeGaps(&txn->m_chunks->chunks, 1, txn->m_fsize, 0, NULL, NULL); - - if (ret) - { - /* there is at least 1 gap, so send a NAK */ - send_nak = true; - } - else if (txn->m_flags.rx.eof_recv) - { - /* the EOF was received, and there are no NAKs -- process completion in send FIN state */ - send_fin = true; - } - } - - if (send_nak && ok_to_send_nak) - { - /* Increment the acknak counter */ - ++txn->m_state_data.receive.r2.acknak_count; - - /* Check limit and handle if needed */ - nack_limit = txn->m_cfdpManager->getNackLimitParam(txn->m_chan_num); - if (txn->m_state_data.receive.r2.acknak_count >= nack_limit) - { - // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - send_fin = true; - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.nak_limit; - /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_NAK_LIMIT_REACHED); - txn->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ - } - else - { - txn->m_flags.rx.send_nak = true; - } - } - - if (send_fin) - { - txn->m_flags.rx.complete = true; /* latch completeness, since send_fin is cleared later */ - - /* the transaction is now considered complete, but this will not overwrite an - * error status code if there was one set */ - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_NO_ERROR); - } - - /* always go to CF_RxSubState_FILEDATA, and let tick change state */ - txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; - } -} - -CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - const CF_Logical_PduFileDataHeader_t *pdu; - Os::File::Status status; - CfdpStatus::T ret; - - /* this function is only entered for data PDUs */ - pdu = &ph->int_header.fd; - ret = CfdpStatus::SUCCESS; - - /* - * NOTE: The decode routine should have left a direct pointer to the data and actual data length - * within the PDU. The length has already been verified, too. Should not need to make any - * adjustments here, just write it. - */ - - // TODO BPC: get rid of pdu->offset in favor of Os::File::position() - if (txn->m_state_data.receive.cached_pos != pdu->offset) - { - status = txn->m_fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, - // (long)pdu->offset, (long)fret); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; - ret = CfdpStatus::ERROR; /* connection will reset in caller */ - } - } - - if (ret != CfdpStatus::ERROR) - { - FwSizeType write_size = pdu->data_len; - status = txn->m_fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, - // (long)pdu->data_len, (long)fret); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_write; - ret = CfdpStatus::ERROR; /* connection will reset in caller */ - } - else - { - txn->m_state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; - // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; - } - } - - return ret; -} - -CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - CfdpStatus::T ret = CfdpStatus::SUCCESS; - const CF_Logical_PduEof_t *eof; - - if (!txn->m_engine->recvEof(txn, ph)) - { - /* this function is only entered for PDUs identified as EOF type */ - eof = &ph->int_header.eof; - - /* only check size if MD received, otherwise it's still OK */ - if (txn->m_flags.rx.md_recv && (eof->size != txn->m_fsize)) - { - // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (unsigned long)eof->size, - // (unsigned long)txn->m_fsize); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_size_mismatch; - ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; - } - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; - ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; - } - - return ret; -} - -void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - int ret = CF_CFDP_R_SubstateRecvEof(txn, ph); - U32 crc; - const CF_Logical_PduEof_t *eof; - - /* this function is only entered for PDUs identified as EOF type */ - eof = &ph->int_header.eof; - crc = eof->crc; - - if (ret == CfdpStatus::SUCCESS) - { - /* Verify CRC */ - if (CF_CFDP_R_CheckCrc(txn, crc) == CfdpStatus::SUCCESS) - { - /* successfully processed the file */ - txn->m_keep = CfdpKeep::KEEP; /* save the file */ - } - /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ - } - - /* after exit, always reset since we are done */ - /* reset even if the EOF failed -- class 1, so it won't come again! */ - CF_CFDP_R1_Reset(txn); -} - -void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - const CF_Logical_PduEof_t *eof; - int ret; - - if (!txn->m_flags.rx.eof_recv) - { - ret = CF_CFDP_R_SubstateRecvEof(txn, ph); - - /* did receiving EOF succeed? */ - if (ret == CfdpStatus::SUCCESS) - { - eof = &ph->int_header.eof; - - txn->m_flags.rx.eof_recv = true; - - /* need to remember the EOF CRC for later */ - txn->m_state_data.receive.r2.eof_crc = eof->crc; - txn->m_state_data.receive.r2.eof_size = eof->size; - - /* always ACK the EOF, even if we're not done */ - txn->m_state_data.receive.r2.eof_cc = eof->cc; - txn->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ - - /* only check for complete if EOF with no errors */ - if (txn->m_state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) - { - CF_CFDP_R2_Complete(txn, true); /* CF_CFDP_R2_Complete() will change state */ - } - else - { - /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - txn->m_engine->setTxnStatus(txn, static_cast(txn->m_state_data.receive.r2.eof_cc)); - CF_CFDP_R2_Reset(txn); - } - } - else - { - /* bad EOF sent? */ - if (ret == CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR) - { - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - } - else - { - /* can't do anything with this bad EOF, so return to FILEDATA */ - txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; - } - } - } -} - -void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - int ret; - - /* got file data PDU? */ - ret = txn->m_engine->recvFd(txn, ph); - if (ret == CfdpStatus::SUCCESS) - { - ret = CF_CFDP_R_ProcessFd(txn, ph); - } - - if (ret == CfdpStatus::SUCCESS) - { - /* class 1 digests CRC */ - txn->m_crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, - static_cast(ph->int_header.fd.data_len)); - } - else - { - /* Reset transaction on failure */ - CF_CFDP_R1_Reset(txn); - } -} - -void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - const CF_Logical_PduFileDataHeader_t *fd; - int ret; - - /* this function is only entered for data PDUs */ - fd = &ph->int_header.fd; - - // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. - // This can happen if retransmitted FileData arrives after EOF was received and CRC began. - if (txn->m_state_data.receive.r2.rx_crc_calc_bytes > 0) - { - // Silently ignore - file is complete and we're calculating CRC - // TODO BPC: do we want a throttled EVR here? - return; - } - - /* got file data PDU? */ - ret = txn->m_engine->recvFd(txn, ph); - if (ret == CfdpStatus::SUCCESS) - { - ret = CF_CFDP_R_ProcessFd(txn, ph); - } - - if (ret == CfdpStatus::SUCCESS) - { - /* class 2 does CRC at FIN, but track gaps */ - CF_ChunkListAdd(&txn->m_chunks->chunks, fd->offset, static_cast(fd->data_len)); - - if (txn->m_flags.rx.fd_nak_sent) - { - CF_CFDP_R2_Complete(txn, false); /* once nak-retransmit received, start checking for completion at each fd */ - } - - if (!txn->m_flags.rx.complete) - { - txn->m_engine->armAckTimer(txn); /* re-arm ACK timer, since we got data */ - } - - txn->m_state_data.receive.r2.acknak_count = 0; - } - else - { - /* Reset transaction on failure */ - CF_CFDP_R2_Reset(txn); - } -} - -void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) -{ - CF_GapComputeArgs_t * args = static_cast(opaque); - CF_Logical_SegmentRequest_t *pseg; - CF_Logical_SegmentList_t * pseglist; - CF_Logical_PduNak_t * nak; - - /* This function is only invoked for NAK types */ - nak = args->nak; - pseglist = &nak->segment_list; - FW_ASSERT(chunk->size > 0, chunk->size); - - /* it seems that scope in the old m_engine is not used the way I read it in the spec, so - * leave this code here for now for future reference */ - - if (pseglist->num_segments < CF_PDU_MAX_SEGMENTS) - { - pseg = &pseglist->segments[pseglist->num_segments]; - - pseg->offset_start = chunk->offset - nak->scope_start; - pseg->offset_end = pseg->offset_start + chunk->size; - - ++pseglist->num_segments; - } -} - -CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn) -{ - CF_Logical_PduBuffer_t *ph = - txn->m_engine->constructPduHeader(txn, CF_CFDP_FileDirective_NAK, txn->m_history->peer_eid, - txn->m_cfdpManager->getLocalEidParam(), 1, txn->m_history->seq_num, true); - CF_Logical_PduNak_t *nak; - CfdpStatus::T sret; - U32 cret; - CfdpStatus::T ret = CfdpStatus::ERROR; - - if (ph) - { - nak = &ph->int_header.nak; - - if (txn->m_flags.rx.md_recv) - { - /* we have metadata, so send valid NAK */ - CF_GapComputeArgs_t args = {txn, nak}; - - nak->scope_start = 0; - cret = CF_ChunkList_ComputeGaps(&txn->m_chunks->chunks, - (txn->m_chunks->chunks.count < txn->m_chunks->chunks.max_chunks) - ? txn->m_chunks->chunks.max_chunks - : (txn->m_chunks->chunks.max_chunks - 1), - txn->m_fsize, 0, CF_CFDP_R2_GapCompute, &args); - - if (!cret) - { - /* no gaps left, so go ahead and check for completion */ - txn->m_flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = CfdpStatus::SUCCESS; - } - else - { - /* gaps are present, so let's send the NAK PDU */ - nak->scope_end = 0; - sret = txn->m_engine->sendNak(txn, ph); - txn->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ - /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, - so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - if (sret == CfdpStatus::SUCCESS) - { - // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.sent.nak_segment_requests += cret; - ret = CfdpStatus::SUCCESS; - } - } - } - else - { - /* need to send simple NAK packet to request metadata PDU again */ - /* after doing so, transition to recv md state */ - // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): requesting MD", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ - nak->scope_start = 0; - nak->scope_end = 0; - nak->segment_list.segments[0].offset_start = 0; - nak->segment_list.segments[0].offset_end = 0; - nak->segment_list.num_segments = 1; - - sret = txn->m_engine->sendNak(txn, ph); - // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - if (sret == CfdpStatus::SUCCESS) - { - ret = CfdpStatus::SUCCESS; - } - } - } - - return ret; -} - -void CF_CFDP_R_Init(CfdpTransaction *txn) -{ - Os::File::Status status; - Fw::String tmpDir; - Fw::String dst; - - if (txn->m_state == CF_TxnState_R2) - { - if (!txn->m_flags.rx.md_recv) - { - tmpDir = txn->m_cfdpManager->getTmpDirParam(); - /* we need to make a temp file and then do a NAK for md PDU */ - /* the transaction already has a history, and that has a buffer that we can use to - * hold the temp filename which is defined by the sequence number and the source entity ID */ - - // Create destination filepath with format: /:.tmp - dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", - tmpDir.toChar(), - txn->m_history->src_eid, - txn->m_history->seq_num); - - txn->m_history->fnames.dst_filename = dst; - - // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.dst_filename); - } - - txn->m_engine->armAckTimer(txn); - } - - status = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.dst_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; - // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - if (txn->m_state == CF_TxnState_R2) - { - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - } - else - { - CF_CFDP_R1_Reset(txn); - } - } - else - { - txn->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; - } -} - -CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn) -{ - U8 buf[CF_R2_CRC_CHUNK_SIZE]; - size_t count_bytes; - size_t want_offs_size; - FwSizeType read_size; - Os::File::Status fileStatus; - CfdpStatus::T ret; - bool success = true; - U32 rx_crc_calc_bytes_per_wakeup = 0; - - memset(buf, 0, sizeof(buf)); - - count_bytes = 0; - ret = CfdpStatus::ERROR; - - if (txn->m_state_data.receive.r2.rx_crc_calc_bytes == 0) - { - txn->m_crc = CFDP::Checksum(0); - - // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. - // Now we need to READ it for CRC calculation. Close and reopen in READ mode. - if (txn->m_fd.isOpen()) - { - txn->m_fd.close(); - } - - fileStatus = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); - if (fileStatus != Os::File::OP_OK) - { - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - return CfdpStatus::ERROR; - } - - // Reset cached position since we just reopened the file - txn->m_state_data.receive.cached_pos = 0; - } - - rx_crc_calc_bytes_per_wakeup = txn->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); - - while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && - (txn->m_state_data.receive.r2.rx_crc_calc_bytes < txn->m_fsize)) - { - want_offs_size = txn->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); - - if (want_offs_size > txn->m_fsize) - { - read_size = txn->m_fsize - txn->m_state_data.receive.r2.rx_crc_calc_bytes; - } - else - { - read_size = sizeof(buf); - } - - if (txn->m_state_data.receive.cached_pos != txn->m_state_data.receive.r2.rx_crc_calc_bytes) - { - fileStatus = txn->m_fd.seek(txn->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, - // (unsigned long)txn->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; - success = false; - break; - } - } - - fileStatus = txn->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (unsigned long)read_size, (long)fret); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_read; - success = false; - break; - } - - txn->m_crc.update(buf, txn->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - txn->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); - txn->m_state_data.receive.cached_pos = txn->m_state_data.receive.r2.rx_crc_calc_bytes; - count_bytes += read_size; - } - - if (success && txn->m_state_data.receive.r2.rx_crc_calc_bytes == txn->m_fsize) - { - /* all bytes calculated, so now check */ - if (CF_CFDP_R_CheckCrc(txn, txn->m_state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) - { - /* CRC matched! We are happy */ - txn->m_keep = CfdpKeep::KEEP; /* save the file */ - - /* set FIN PDU status */ - txn->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; - txn->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; - } - else - { - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_CHECKSUM_FAILURE); - } - - txn->m_flags.com.crc_calc = true; - - ret = CfdpStatus::SUCCESS; - } - - return ret; -} - -CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn) -{ - CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::SUCCESS; - - if (!CF_TxnStatus_IsError(txn->m_history->txn_stat) && !txn->m_flags.com.crc_calc) - { - /* no error, and haven't checked CRC -- so start checking it */ - if (CF_CFDP_R2_CalcCrcChunk(txn)) - { - ret = CfdpStatus::ERROR; /* signal to caller to re-enter next tick */ - } - } - - if (ret != CfdpStatus::ERROR) - { - sret = txn->m_engine->sendFin(txn, txn->m_state_data.receive.r2.dc, txn->m_state_data.receive.r2.fs, - CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat)); - /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - txn->m_state_data.receive.sub_state = - CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ - if (sret != CfdpStatus::SUCCESS) - { - ret = CfdpStatus::ERROR; - } - } - - /* if no message, then try again next time */ - return ret; -} - -void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - if (!txn->m_engine->recvAck(txn, ph)) - { - /* got fin-ack, so time to close the state */ - CF_CFDP_R2_Reset(txn); - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; - } -} - -void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - Fw::String fname; - CfdpStatus::T status; - Os::File::Status fileStatus; - Os::FileSystem::Status fileSysStatus; - bool success = true; - - /* it isn't an error to get another MD PDU, right? */ - if (!txn->m_flags.rx.md_recv) - { - /* NOTE: txn->m_flags.rx.md_recv always 1 in R1, so this is R2 only */ - /* parse the md PDU. this will overwrite the transaction's history, which contains our filename. so let's - * save the filename in a local buffer so it can be used with moveFile upon successful parsing of - * the md PDU */ - fname = txn->m_history->fnames.dst_filename; - - status = txn->m_engine->recvMd(txn, ph); - if (status == CfdpStatus::SUCCESS) - { - /* successfully obtained md PDU */ - if (txn->m_flags.rx.eof_recv) - { - /* EOF was received, so check that md and EOF sizes match */ - if (txn->m_state_data.receive.r2.eof_size != txn->m_fsize) - { - // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (unsigned long)txn->m_fsize, - // (unsigned long)txn->m_state_data.receive.r2.eof_size); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_size_mismatch; - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILE_SIZE_ERROR); - success = false; - } - } - - if (success) - { - /* close and rename file */ - txn->m_fd.close(); - - fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), - txn->m_history->fnames.dst_filename.toChar()); - if (fileSysStatus != Os::FileSystem::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (long)status); - // txn->m_fd = OS_OBJECT_ID_UNDEFINED; - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_rename; - success = false; - } - else - { - // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE - // File was succesfully renamed, open for writing - fileStatus = txn->m_fd.open(txn->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (long)ret); - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; - // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - success = false; - } - } - - if (success) - { - txn->m_state_data.receive.cached_pos = 0; /* reset psn due to open */ - txn->m_flags.rx.md_recv = true; - txn->m_state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ - CF_CFDP_R2_Complete(txn, true); /* check for completion now that md is received */ - } - } - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", - // (txn->m_state == CF_TxnState_R2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; - /* do nothing here, since it will be NAK'd again later */ - } - } -} - -void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { - { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - CF_CFDP_R1_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - nullptr, /* CF_CFDP_FileDirective_ACK */ - nullptr, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ - } - }; - - static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { - { - &r1_fdir_handlers, /* CF_RxSubState_FILEDATA */ - &r1_fdir_handlers, /* CF_RxSubState_EOF */ - &r1_fdir_handlers, /* CF_RxSubState_CLOSEOUT_SYNC */ - } - }; - - txn->rDispatchRecv(ph, &substate_fns, CF_CFDP_R1_SubstateRecvFileData); -} - -void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { - { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - CF_CFDP_R2_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - nullptr, /* CF_CFDP_FileDirective_ACK */ - CF_CFDP_R2_RecvMd, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ - } - }; - static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_finack = { - { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - CF_CFDP_R2_SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - CF_CFDP_R2_Recv_fin_ack, /* CF_CFDP_FileDirective_ACK */ - nullptr, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ - } - }; - - static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { - { - &r2_fdir_handlers_normal, /* CF_RxSubState_FILEDATA */ - &r2_fdir_handlers_normal, /* CF_RxSubState_EOF */ - &r2_fdir_handlers_finack, /* CF_RxSubState_CLOSEOUT_SYNC */ - } - }; - - txn->rDispatchRecv(ph, &substate_fns, CF_CFDP_R2_SubstateRecvFileData); -} - -void CF_CFDP_R_Cancel(CfdpTransaction *txn) -{ - /* for cancel, only need to send FIN if R2 */ - if ((txn->m_state == CF_TxnState_R2) && (txn->m_state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) - { - txn->m_flags.rx.send_fin = true; - } - else - { - CF_CFDP_R1_Reset(txn); /* if R1, just call it quits */ - } -} - -void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn) -{ - (void) txn; - // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (txn->m_state == CF_TxnState_R2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.inactivity_timer; -} - -void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn) -{ - U8 ack_limit = 0; - - /* note: the ack timer is only ever armed on class 2 */ - if (txn->m_state != CF_TxnState_R2 || !txn->m_flags.com.ack_timer_armed) - { - /* nothing to do */ - return; - } - - if (txn->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) - { - txn->m_ack_timer.run(); - } - else - { - /* ACK timer expired, so check for completion */ - if (!txn->m_flags.rx.complete) - { - CF_CFDP_R2_Complete(txn, true); - } - else if (txn->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) - { - /* Increment acknak counter */ - ++txn->m_state_data.receive.r2.acknak_count; - - /* Check limit and handle if needed */ - ack_limit = txn->m_cfdpManager->getAckLimitParam(txn->m_chan_num); - if (txn->m_state_data.receive.r2.acknak_count >= ack_limit) - { - // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_FIN); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.ack_limit; - - /* give up on this */ - txn->m_engine->finishTransaction(txn, true); - txn->m_flags.com.ack_timer_armed = false; - } - else - { - txn->m_flags.rx.send_fin = true; - } - } - - /* re-arm the timer if it is still pending */ - if (txn->m_flags.com.ack_timer_armed) - { - /* whether sending FIN or waiting for more filedata, need ACK timer armed */ - txn->m_engine->armAckTimer(txn); - } - } -} - -void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont /* unused */) -{ - /* Steven is not real happy with this function. There should be a better way to separate out - * the logic by state so that it isn't a bunch of if statements for different flags - */ - - CfdpStatus::T sret; - bool pending_send; - - if (!txn->m_flags.com.inactivity_fired) - { - if (txn->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) - { - txn->m_inactivity_timer.run(); - } - else - { - txn->m_flags.com.inactivity_fired = true; - - /* HOLD state is the normal path to recycle transaction objects, not an error */ - /* inactivity is abnormal in any other state */ - if (txn->m_state != CF_TxnState_HOLD) - { - CF_CFDP_R_SendInactivityEvent(txn); - - /* in class 2 this also triggers sending an early FIN response */ - if (txn->m_state == CF_TxnState_R2) - { - CF_CFDP_R2_SetFinTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); - } - } - } - } - - pending_send = true; /* maybe; tbd */ - - /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ - if (txn->m_flags.rx.send_eof_ack) - { - sret = txn->m_engine->sendAck(txn, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, - static_cast(txn->m_state_data.receive.r2.eof_cc), - txn->m_history->peer_eid, txn->m_history->seq_num); - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - - /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return - * SEND_PDU_ERROR */ - if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) - { - txn->m_flags.rx.send_eof_ack = false; - } - } - else if (txn->m_flags.rx.send_nak) - { - if (!CF_CFDP_R_SubstateSendNak(txn)) - { - txn->m_flags.rx.send_nak = false; /* will re-enter on error */ - } - } - else if (txn->m_flags.rx.send_fin) - { - if (!CF_CFDP_R2_SubstateSendFin(txn)) - { - txn->m_flags.rx.send_fin = false; /* will re-enter on error */ - } - } - else - { - /* no pending responses to the sender */ - pending_send = false; - } - - /* if the inactivity timer ran out, then there is no sense - * pending for responses for anything. Send out anything - * that we need to send (i.e. the FIN) just in case the sender - * is still listening to us but do not expect any future ACKs */ - if (txn->m_flags.com.inactivity_fired && !pending_send) - { - /* the transaction is now recycleable - this means we will - * no longer have a record of this transaction seq. If the sender - * wakes up or if the network delivers severely delayed PDUs at - * some future point, then they will be seen as spurious. They - * will no longer be associable with this transaction at all */ - txn->m_chan->recycleTransaction(txn); - - /* NOTE: this must be the last thing in here. Do not use txn after this */ - } - else - { - /* transaction still valid so process the ACK timer, if relevant */ - CF_CFDP_R_AckTimerTick(txn); - } -} - -} // namespace Ccsds -} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpRx.hpp b/Svc/Ccsds/CfdpManager/CfdpRx.hpp deleted file mode 100644 index 59544dd9d16..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpRx.hpp +++ /dev/null @@ -1,417 +0,0 @@ -// ====================================================================== -// \title CfdpRx.hpp -// \brief CFDP header file for receive file transactions -// -// This file is a port of the cf_cfdp_r.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// This file contains various state handling routines for -// transactions which are receiving a file. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_RX_HPP -#define CFDP_RX_HPP - -#include - -namespace Svc { -namespace Ccsds { - -/** - * @brief Argument for Gap Compute function - * - * This is used in conjunction with CF_CFDP_R2_GapCompute - */ -typedef struct -{ - CfdpTransaction * txn; /**< \brief Current transaction being processed */ - CF_Logical_PduNak_t *nak; /**< \brief Current NAK PDU contents */ -} CF_GapComputeArgs_t; - -/************************************************************************/ -/** @brief R1 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief R2 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. - * - * @par Description - * This is invoked as part of overall timer tick processing if the transaction - * has some sort of acknowledgement pending from the remote. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL - * - * @param txn Pointer to the transaction object - * - */ -void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Perform tick (time-based) processing for R transactions. - * - * @par Description - * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send ACK, - * NAK, and FIN. It checks for inactivity timer and processes the - * ACK timer. The ACK timer is what triggers re-sends of PDUs - * that require acknowledgment. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont is unused, so may be NULL - * - * @param txn Pointer to the transaction object - * @param cont Ignored/Unused - * - */ -void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont); - -/************************************************************************/ -/** @brief Cancel an R transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_R_Cancel(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Initialize a transaction structure for R. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_R_Init(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Helper function to store transaction status code and set send_fin flag. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param txn_stat Status Code value to set within transaction - */ -void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); - -/************************************************************************/ -/** @brief CFDP R1 transaction reset function. - * - * @par Description - * All R transactions use this call to indicate the transaction - * state can be returned to the system. While this function currently - * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_R1_Reset(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief CFDP R2 transaction reset function. - * - * @par Description - * Handles reset logic for R2, then calls R1 reset logic. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_R2_Reset(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Checks that the transaction file's CRC matches expected. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * - * @retval CfdpStatus::SUCCESS on CRC match, otherwise CfdpStatus::CFDP_ERROR. - * - * - * @param txn Pointer to the transaction object - * @param expected_crc Expected CRC - */ -CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc); - -/************************************************************************/ -/** @brief Checks R2 transaction state for transaction completion status. - * - * @par Description - * This function is called anywhere there's a desire to know if the - * transaction has completed. It may trigger other actions by setting - * flags to be handled during tick processing. In order for a - * transaction to be complete, it must have had its meta-data PDU - * received, the EOF must have been received, and there must be - * no gaps in the file. EOF is not checked in this function, because - * it's only called from functions after EOF is received. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet - */ -void CF_CFDP_R2_Complete(CfdpTransaction *txn, int ok_to_send_nak); - -/************************************************************************/ -/** @brief Process a filedata PDU on a transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. - * - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Processing receive EOF common functionality for R1/R2. - * - * @par Description - * This function is used for both R1 and R2 EOF receive. It calls - * the unmarshaling function and then checks known transaction - * data against the PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * - * @retval CfdpStatus::SUCCESS on success. Returns anything else on error. - * - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Process receive EOF for R1. - * - * @par Description - * Only need to confirm CRC for R1. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - * - */ -void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Process receive EOF for R2. - * - * @par Description - * For R2, need to trigger the send of EOF-ACK and then call the - * check complete function which will either send NAK or FIN. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - * - */ -void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Process received file data for R1. - * - * @par Description - * For R1, only need to digest the CRC. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Process received file data for R2. - * - * @par Description - * For R2, the CRC is checked after the whole file is received - * since there may be gaps. Instead, insert file received range - * data into chunks. Once NAK has been received, this function - * always checks for completion. This function also re-arms - * the ACK timer. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Loads a single NAK segment request. - * - * @par Description - * This is a function callback from CF_ChunkList_ComputeGaps(). - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL, opaque must not be NULL. - * - * @param chunks Not used, required for compatibility with CF_ChunkList_ComputeGaps - * @param chunk Pointer to a single chunk information - * @param opaque Pointer to a CF_GapComputeArgs_t object (passed via CF_ChunkList_ComputeGaps) - */ -void CF_CFDP_R2_GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); - -/************************************************************************/ -/** @brief Send a NAK PDU for R2. - * - * @par Description - * NAK PDU is sent when there are gaps in the received data. The - * chunks class tracks this and generates the NAK PDU by calculating - * gaps internally and calling CF_CFDP_R2_GapCompute(). There is a special - * case where if a metadata PDU has not been received, then a NAK - * packet will be sent to request another. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. - * - * @param txn Pointer to the transaction object - */ -CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Calculate up to the configured amount of bytes of CRC. - * - * @par Description - * The configuration table has a number of bytes to calculate per - * transaction per wakeup. At each wakeup, the file is read and - * this number of bytes are calculated. This function will set - * the checksum error condition code if the final CRC does not match. - * - * @par PTFO - * Increase throughput by consuming all CRC bytes per wakeup in - * transaction-order. This would require a change to the meaning - * of the value in the configuration table. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @retval CfdpStatus::SUCCESS on completion. - * @retval CfdpStatus::CFDP_ERROR on non-completion. - * - */ -CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Send a FIN PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. - * - * @param txn Pointer to the transaction object - * - */ -CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Process receive FIN-ACK PDU. - * - * @par Description - * This is the end of an R2 transaction. Simply reset the transaction - * state. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Process receive metadata PDU for R2. - * - * @par Description - * It's possible that metadata PDU was missed in cf_cfdp.c, or that - * it was re-sent. This function checks if it was already processed, - * and if not, handles it. If there was a temp file opened due to - * missed metadata PDU, it will move the file to the correct - * destination according to the metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief Sends an inactivity timer expired event to EVS. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn); - -} // namespace Ccsds -} // namespace Svc - -#endif /* CFDP_RX_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 1e047ef7ccd..c3b7e8d860f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -42,7 +42,6 @@ #include #include #include -#include #include #include #include @@ -50,28 +49,140 @@ namespace Svc { namespace Ccsds { +/** + * @brief Argument for Gap Compute function + * + * This is used in conjunction with CfdpTransaction::r2GapCompute + */ +typedef struct +{ + CfdpTransaction * txn; /**< \brief Current transaction being processed */ + CF_Logical_PduNak_t *nak; /**< \brief Current NAK PDU contents */ +} CF_GapComputeArgs_t; + +/** + * @brief Free function wrapper for CfdpTransaction::r2GapCompute + * + * This wrapper is needed because CF_ChunkList_ComputeGaps expects a free function pointer, + * but r2GapCompute is a member function. The opaque pointer contains a CF_GapComputeArgs_t + * which includes the transaction pointer. + */ +void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) +{ + CF_GapComputeArgs_t* args = static_cast(opaque); + args->txn->r2GapCompute(chunks, chunk, opaque); +} + // ====================================================================== // Construction and Destruction // ====================================================================== -CfdpTransaction::CfdpTransaction() { - // No state yet - methods operate on CF_Transaction_t* +CfdpTransaction::CfdpTransaction() : + m_state(CF_TxnState_UNDEF), + m_txn_class(CfdpClass::CLASS_1), + m_history(nullptr), + m_chunks(nullptr), + m_inactivity_timer(), + m_ack_timer(), + m_fsize(0), + m_foffs(0), + m_fd(), + m_crc(), + m_keep(CfdpKeep::KEEP), + m_chan_num(0), + m_priority(0), + m_cl_node{}, + m_pb(nullptr), + m_state_data{}, + m_flags{}, + m_cfdpManager(nullptr), + m_chan(nullptr), + m_engine(nullptr) +{ + // All members initialized via member initializer list above } -CfdpTransaction::~CfdpTransaction() { - // No cleanup needed yet -} +CfdpTransaction::~CfdpTransaction() { } // ====================================================================== // RX State Machine - Public Methods // ====================================================================== void CfdpTransaction::r1Recv(CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R1_Recv(this, ph); + static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + &CfdpTransaction::r1SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + nullptr, /* CF_CFDP_FileDirective_ACK */ + nullptr, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; + + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + { + &r1_fdir_handlers, /* CF_RxSubState_FILEDATA */ + &r1_fdir_handlers, /* CF_RxSubState_EOF */ + &r1_fdir_handlers, /* CF_RxSubState_CLOSEOUT_SYNC */ + } + }; + + this->rDispatchRecv(ph, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); } void CfdpTransaction::r2Recv(CF_Logical_PduBuffer_t *ph) { - CF_CFDP_R2_Recv(this, ph); + static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + &CfdpTransaction::r2SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + nullptr, /* CF_CFDP_FileDirective_ACK */ + &CfdpTransaction::r2RecvMd, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; + static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_finack = { + { + nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ + &CfdpTransaction::r2SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ + nullptr, /* CF_CFDP_FileDirective_FIN */ + &CfdpTransaction::r2RecvFinAck, /* CF_CFDP_FileDirective_ACK */ + nullptr, /* CF_CFDP_FileDirective_METADATA */ + nullptr, /* CF_CFDP_FileDirective_NAK */ + nullptr, /* CF_CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ + nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + } + }; + + static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + { + &r2_fdir_handlers_normal, /* CF_RxSubState_FILEDATA */ + &r2_fdir_handlers_normal, /* CF_RxSubState_EOF */ + &r2_fdir_handlers_finack, /* CF_RxSubState_CLOSEOUT_SYNC */ + } + }; + + this->rDispatchRecv(ph, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); } void CfdpTransaction::rAckTimerTick() { @@ -691,7 +802,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { (this->m_chunks->chunks.count < this->m_chunks->chunks.max_chunks) ? this->m_chunks->chunks.max_chunks : (this->m_chunks->chunks.max_chunks - 1), - this->m_fsize, 0, CF_CFDP_R2_GapCompute, &args); + this->m_fsize, 0, CF_CFDP_R2_GapCompute_Wrapper, &args); if (!cret) { @@ -1055,7 +1166,7 @@ void CfdpTransaction::rDispatchRecv(CF_Logical_PduBuffer_t *ph, */ if (selected_handler != NULL) { - selected_handler(this, ph); + (this->*selected_handler)(ph); } } @@ -1068,7 +1179,7 @@ void CfdpTransaction::rxStateDispatch(CF_Logical_PduBuffer_t *ph, selected_handler = dispatch->rx[this->m_state]; if (selected_handler != NULL) { - selected_handler(this, ph); + (this->*selected_handler)(ph); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index cb86505eb0f..3a31d5c245b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -48,8 +48,12 @@ namespace Ccsds { // Forward declarations class CfdpEngine; class CfdpChannel; +class CfdpTransaction; class CfdpManager; +// Free function wrappers for compatibility with legacy interfaces +void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + /** * @brief CFDP Transaction state machine class * @@ -62,53 +66,14 @@ class CfdpTransaction { // Allow CfdpEngine and CfdpChannel to access private members during initialization friend class CfdpEngine; friend class CfdpChannel; + friend class CfdpManagerTester; // Needed for whitebox testing // Free function wrappers need access to private members friend void CF_CFDP_ArmInactTimer(CfdpTransaction *txn); friend void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); - - // Legacy CF_CFDP functions from CfdpRx.cpp and CfdpTx.cpp (to be refactored in Phase 3) - // These are temporary friend declarations to allow gradual migration - friend void CF_CFDP_R2_SetFinTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); - friend void CF_CFDP_R1_Reset(CfdpTransaction *txn); - friend void CF_CFDP_R2_Reset(CfdpTransaction *txn); - friend CfdpStatus::T CF_CFDP_R_CheckCrc(CfdpTransaction *txn, U32 expected_crc); - friend void CF_CFDP_R2_Complete(CfdpTransaction *txn, bool ok_to_send_nak); - friend CfdpStatus::T CF_CFDP_R_ProcessFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend CfdpStatus::T CF_CFDP_R_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R1_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R2_SubstateRecvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R1_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R2_SubstateRecvFileData(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend CfdpStatus::T CF_CFDP_R_SubstateSendNak(CfdpTransaction *txn); - friend void CF_CFDP_R_Init(CfdpTransaction *txn); - friend CfdpStatus::T CF_CFDP_R2_CalcCrcChunk(CfdpTransaction *txn); - friend CfdpStatus::T CF_CFDP_R2_SubstateSendFin(CfdpTransaction *txn); - friend void CF_CFDP_R2_Recv_fin_ack(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R2_RecvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_R_Cancel(CfdpTransaction *txn); - friend void CF_CFDP_R_SendInactivityEvent(CfdpTransaction *txn); - friend void CF_CFDP_R_AckTimerTick(CfdpTransaction *txn); - friend void CF_CFDP_R_Tick(CfdpTransaction *txn, int *cont); - friend void CF_CFDP_S_Reset(CfdpTransaction *txn); - friend void CF_CFDP_S_SendEof(CfdpTransaction *txn); - friend void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn); - friend void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn); - friend CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32 *total_bytes); - friend void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn); - friend CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool *sent_nak_response); - friend void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn); - friend void CF_CFDP_S_Cancel(CfdpTransaction *txn); - friend void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont); - friend void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont); - friend CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn); - friend void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_S2_WaitForEofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - friend void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn); + friend void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + friend CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); + friend CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); public: // ---------------------------------------------------------------------- @@ -500,6 +465,86 @@ class CfdpTransaction { */ void r2Complete(int ok_to_send_nak); + // ---------------------------------------------------------------------- + // Dispatch Methods (ported from cf_cfdp_dispatch.c) + // ---------------------------------------------------------------------- + + /************************************************************************/ + /** @brief Dispatch function for received PDUs on receive-file transactions + * + * @par Description + * Receive file transactions primarily only react/respond to received PDUs. + * This function dispatches to the appropriate handler based on the + * transaction substate and PDU type. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + * @param fd_fn Function to handle file data PDUs + */ + void rDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_R_SubstateDispatchTable_t *dispatch, + CF_CFDP_StateRecvFunc_t fd_fn); + + /************************************************************************/ + /** @brief Dispatch function for received PDUs on send-file transactions + * + * @par Description + * Send file transactions also react/respond to received PDUs. + * Note that a file data PDU is not expected here. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph PDU Buffer + * @param dispatch Dispatch table for file directive PDUs + */ + void sDispatchRecv(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Dispatch function to send/generate PDUs on send-file transactions + * + * @par Description + * Send file transactions generate PDUs each cycle based on the + * transaction state. This does not have an existing PDU buffer at + * the time of dispatch, but one may be generated by the invoked function. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param dispatch State-based dispatch table + */ + void sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Top-level Dispatch function to send a PDU based on current state + * + * @par Description + * This does not have an existing PDU buffer at the time of dispatch, + * but one may be generated by the invoked function. + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param dispatch Transaction State-based Dispatch table + */ + void txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch); + + /************************************************************************/ + /** @brief Top-level Dispatch function to receive a PDU based on current state + * + * @par Assumptions, External Events, and Notes: + * Operates on this transaction instance. + * + * @param ph Received PDU Buffer + * @param dispatch Transaction State-based Dispatch table + */ + void rxStateDispatch(CF_Logical_PduBuffer_t *ph, + const CF_CFDP_TxnRecvDispatchTable_t *dispatch); + private: /************************************************************************/ /** @brief Process a filedata PDU on a transaction. @@ -700,86 +745,6 @@ class CfdpTransaction { */ void rSendInactivityEvent(); - // ---------------------------------------------------------------------- - // Dispatch Methods (ported from cf_cfdp_dispatch.c) - // ---------------------------------------------------------------------- - - /************************************************************************/ - /** @brief Dispatch function for received PDUs on receive-file transactions - * - * @par Description - * Receive file transactions primarily only react/respond to received PDUs. - * This function dispatches to the appropriate handler based on the - * transaction substate and PDU type. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph PDU Buffer - * @param dispatch Dispatch table for file directive PDUs - * @param fd_fn Function to handle file data PDUs - */ - void rDispatchRecv(CF_Logical_PduBuffer_t *ph, - const CF_CFDP_R_SubstateDispatchTable_t *dispatch, - CF_CFDP_StateRecvFunc_t fd_fn); - - /************************************************************************/ - /** @brief Dispatch function for received PDUs on send-file transactions - * - * @par Description - * Send file transactions also react/respond to received PDUs. - * Note that a file data PDU is not expected here. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph PDU Buffer - * @param dispatch Dispatch table for file directive PDUs - */ - void sDispatchRecv(CF_Logical_PduBuffer_t *ph, - const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); - - /************************************************************************/ - /** @brief Dispatch function to send/generate PDUs on send-file transactions - * - * @par Description - * Send file transactions generate PDUs each cycle based on the - * transaction state. This does not have an existing PDU buffer at - * the time of dispatch, but one may be generated by the invoked function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param dispatch State-based dispatch table - */ - void sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); - - /************************************************************************/ - /** @brief Top-level Dispatch function to send a PDU based on current state - * - * @par Description - * This does not have an existing PDU buffer at the time of dispatch, - * but one may be generated by the invoked function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param dispatch Transaction State-based Dispatch table - */ - void txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch); - - /************************************************************************/ - /** @brief Top-level Dispatch function to receive a PDU based on current state - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph Received PDU Buffer - * @param dispatch Transaction State-based Dispatch table - */ - void rxStateDispatch(CF_Logical_PduBuffer_t *ph, - const CF_CFDP_TxnRecvDispatchTable_t *dispatch); - private: // ---------------------------------------------------------------------- // Member Variables diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.cpp b/Svc/Ccsds/CfdpManager/CfdpTx.cpp deleted file mode 100644 index d69ec2a7308..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpTx.cpp +++ /dev/null @@ -1,762 +0,0 @@ -// ====================================================================== -// \title CfdpTx.cpp -// \brief CFDP send logic source file -// -// This file is a port of the cf_cfdp_s.c file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// Handles all CFDP m_engine functionality specific to TX transactions. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -namespace Svc { -namespace Ccsds { - -CfdpStatus::T CF_CFDP_S_SendEof(CfdpTransaction *txn) -{ - /* note the crc is "finalized" regardless of success or failure of the txn */ - /* this is OK as we still need to put some value into the EOF */ - if (!txn->m_flags.com.crc_calc) - { - // The F' version does not have an equivelent finalize call as it - // - Never stores a partial word internally - // - Never needs to "flush" anything - // - Always accounts for padding at update time - // CF_CRC_Finalize(&txn->m_crc); - txn->m_flags.com.crc_calc = true; - } - return txn->m_engine->sendEof(txn); -} - -void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn) -{ - /* set the flag, the EOF is sent by the tick handler */ - txn->m_flags.tx.send_eof = true; - - /* In class 1 this is the end of normal operation */ - /* NOTE: this is not always true, as class 1 can request an EOF ack. - * In this case we could change state to CLOSEOUT_SYNC instead and wait, - * but right now we do not request an EOF ack in S1 */ - txn->m_engine->finishTransaction(txn, true); -} - -void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn) -{ - /* set the flag, the EOF is sent by the tick handler */ - txn->m_flags.tx.send_eof = true; - - /* wait for remaining responses to close out the state machine */ - txn->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; - - /* always move the transaction onto the wait queue now */ - txn->m_chan->dequeueTransaction(txn); - txn->m_chan->insertSortPrio(txn, CfdpQueueId::TXW); - - /* the ack timer is armed in class 2 only */ - txn->m_engine->armAckTimer(txn); -} - -CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) -{ - I32 status = 0; - CfdpStatus::T ret = CfdpStatus::SUCCESS; - CF_Logical_PduBuffer_t * ph = NULL; - CF_Logical_PduFileDataHeader_t *fd; - size_t actual_bytes; - U8* data_ptr; - U32 outgoing_file_chunk_size; - - FW_ASSERT(bytes_processed != NULL); - *bytes_processed = 0; - - ph = txn->m_engine->constructPduHeader(txn, CF_CFDP_FileDirective_INVALID_MIN, txn->m_cfdpManager->getLocalEidParam(), - txn->m_history->peer_eid, 0, txn->m_history->seq_num, true); - if (!ph) - { - ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ - } - else - { - fd = &ph->int_header.fd; - - /* need to encode data header up to this point to figure out where data needs to get copied to */ - fd->offset = foffs; - CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); - - /* - * the actual bytes to read is the smallest of these: - * - amount of space actually available in the PDU after encoding the headers - * - passed-in size - * - outgoing_file_chunk_size from configuration - */ - actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); - if (actual_bytes > bytes_to_read) - { - actual_bytes = bytes_to_read; - } - outgoing_file_chunk_size = txn->m_cfdpManager->getOutgoingFileChunkSizeParam(); - if (actual_bytes > outgoing_file_chunk_size) - { - actual_bytes = outgoing_file_chunk_size; - } - - /* - * The call to CF_CFDP_DoEncodeChunk() should never fail because actual_bytes is - * guaranteed to be less than or equal to the remaining space in the encode buffer. - */ - data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, actual_bytes); - - /* - * save off a pointer to the data for future reference. - * This isn't encoded into the output PDU, but it allows a future step (such as CRC) - * to easily find and read the data blob in this PDU. - */ - fd->data_len = actual_bytes; - fd->data_ptr = data_ptr; - - if (txn->m_state_data.send.cached_pos != foffs) - { - status = txn->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", - // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (long)foffs, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; - ret = CfdpStatus::ERROR; - } - } - - if (ret == CfdpStatus::SUCCESS) - { - status = txn->m_fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", - // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, (long)actual_bytes, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_read; - ret = CfdpStatus::ERROR; - } - } - - if (ret == CfdpStatus::SUCCESS) - { - txn->m_state_data.send.cached_pos += status; - txn->m_engine->sendFd(txn, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ - - // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.sent.file_data_bytes += actual_bytes; - FW_ASSERT((foffs + actual_bytes) <= txn->m_fsize, foffs, static_cast(actual_bytes), txn->m_fsize); /* sanity check */ - if (calc_crc) - { - txn->m_crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); - } - - *bytes_processed = static_cast(actual_bytes); - } - else - { - // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() - txn->m_cfdpManager->returnPduBuffer(txn->m_chan_num, ph); - } - } - - return ret; -} - -void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn) -{ - U32 bytes_processed = 0; - CfdpStatus::T status = CF_CFDP_S_SendFileData(txn, txn->m_foffs, (txn->m_fsize - txn->m_foffs), 1, &bytes_processed); - - if(status != CfdpStatus::SUCCESS) - { - /* IO error -- change state and send EOF */ - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->m_state_data.send.sub_state = CF_TxSubState_EOF; - } - else if (bytes_processed > 0) - { - txn->m_foffs += bytes_processed; - if (txn->m_foffs == txn->m_fsize) - { - /* file is done */ - txn->m_state_data.send.sub_state = CF_TxSubState_EOF; - } - } - else - { - /* don't care about other cases */ - } -} - -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool* nakProcessed) -{ - const CF_Chunk_t *chunk; - CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::SUCCESS; - U32 bytes_processed = 0; - - FW_ASSERT(nakProcessed != NULL); - *nakProcessed = false; - - // Class 2 transactions must have had chunks allocated - FW_ASSERT(txn->m_chunks != NULL); - - if (txn->m_flags.tx.md_need_send) - { - sret = txn->m_engine->sendMd(txn); - if (sret == CfdpStatus::SEND_PDU_ERROR) - { - ret = CfdpStatus::ERROR; /* error occurred */ - } - else - { - if (sret == CfdpStatus::SUCCESS) - { - txn->m_flags.tx.md_need_send = false; - } - /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ - *nakProcessed = true; /* nak processed, so don't send filedata */ - - } - } - else - { - /* Get first chunk and process if available */ - chunk = CF_ChunkList_GetFirstChunk(&txn->m_chunks->chunks); - if (chunk != NULL) - { - ret = CF_CFDP_S_SendFileData(txn, chunk->offset, chunk->size, 0, &bytes_processed); - if(ret != CfdpStatus::SUCCESS) - { - /* error occurred */ - ret = CfdpStatus::ERROR; /* error occurred */ - } - else if (bytes_processed > 0) - { - CF_ChunkList_RemoveFromFirst(&txn->m_chunks->chunks, bytes_processed); - *nakProcessed = true; /* nak processed, so caller doesn't send file data */ - } - } - } - - return ret; -} - -void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn) -{ - CfdpStatus::T status; - bool nakProcessed = false; - - status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); - if (status != CfdpStatus::SUCCESS) - { - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_NAK_RESPONSE_ERROR); - txn->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ - txn->m_engine->finishTransaction(txn, true); - return; - } - - if (!nakProcessed) - { - CF_CFDP_S_SubstateSendFileData(txn); - } - else - { - /* NAK was processed, so do not send filedata */ - } -} - -void CF_CFDP_S_SubstateSendMetadata(CfdpTransaction *txn) -{ - CfdpStatus::T status; - Os::File::Status fileStatus; - bool success = true; - - if (false == txn->m_fd.isOpen()) - { - fileStatus = txn->m_fd.open(txn->m_history->fnames.src_filename.toChar(), Os::File::OPEN_READ); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (txn->m_state == CF_TxnState_S2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num, - // txn->m_history->fnames.src_filename, (long)ret); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_open; - // txn->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - success = false; - } - - if (success) - { - FwSizeType file_size; - fileStatus = txn->m_fd.size(file_size); - txn->m_fsize = static_cast(file_size); - if (fileStatus != Os::File::Status::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, txn->m_history->fnames.src_filename, - // (long)status); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.file_seek; - success = false; - } - else - { - // Check that file size is well formed - FW_ASSERT(txn->m_fsize > 0, txn->m_fsize); - } - } - } - - if (success) - { - status = txn->m_engine->sendMd(txn); - if (status == CfdpStatus::SEND_PDU_ERROR) - { - /* failed to send md */ - // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - success = false; - } - else if (status == CfdpStatus::SUCCESS) - { - /* once metadata is sent, switch to filedata mode */ - txn->m_state_data.send.sub_state = CF_TxSubState_FILEDATA; - } - /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ - } - - if (!success) - { - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_FILESTORE_REJECTION); - txn->m_engine->finishTransaction(txn, true); - } - - /* don't need to reset the CRC since its taken care of by reset_cfdp() */ -} - -CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn) -{ - CfdpStatus::T ret = txn->m_engine->sendAck(txn, CF_CFDP_GetTxnStatus(txn), CF_CFDP_FileDirective_FIN, - static_cast(txn->m_state_data.send.s2.fin_cc), - txn->m_history->peer_eid, txn->m_history->seq_num); - return ret; -} - -void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - /* received early fin, so just cancel */ - // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (txn->m_state == CF_TxnState_S2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_EARLY_FIN); - - txn->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; - - /* otherwise do normal fin processing */ - CF_CFDP_S2_Fin(txn, ph); -} - -void CF_CFDP_S2_Fin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - if (!txn->m_engine->recvFin(txn, ph)) - { - /* set the CC only on the first time we get the FIN. If this is a dupe - * then re-ack but otherwise ignore it */ - if (!txn->m_flags.tx.fin_recv) - { - txn->m_flags.tx.fin_recv = true; - txn->m_state_data.send.s2.fin_cc = ph->int_header.fin.cc; - txn->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ - - /* note this is a no-op unless the status was unset previously */ - txn->m_engine->setTxnStatus(txn, static_cast(ph->int_header.fin.cc)); - - /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed - * to send it until after the EOF+ACK. So at this point we stop trying to send anything - * to the peer, regardless of whether we got every ACK we expected. */ - txn->m_engine->finishTransaction(txn, true); - } - txn->m_flags.tx.send_fin_ack = true; - } -} - -void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - const CF_Logical_SegmentRequest_t *sr; - const CF_Logical_PduNak_t * nak; - U8 counter; - U8 bad_sr; - - bad_sr = 0; - - /* this function is only invoked for NAK PDU types */ - nak = &ph->int_header.nak; - - if (txn->m_engine->recvNak(txn, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) - { - for (counter = 0; counter < nak->segment_list.num_segments; ++counter) - { - sr = &nak->segment_list.segments[counter]; - - if (sr->offset_start == 0 && sr->offset_end == 0) - { - /* need to re-send metadata PDU */ - txn->m_flags.tx.md_need_send = true; - } - else - { - if (sr->offset_end < sr->offset_start) - { - ++bad_sr; - continue; - } - - /* overflow probably won't be an issue */ - if (sr->offset_end > txn->m_fsize) - { - ++bad_sr; - continue; - } - - /* insert gap data in chunks */ - CF_ChunkListAdd(&txn->m_chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); - } - } - - // CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.nak_segment_requests += - // nak->segment_list.num_segments; - if (bad_sr) - { - // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (txn->m_state == CF_TxnState_S2), (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num, bad_sr); - } - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (txn->m_state == CF_TxnState_S2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; - } -} - -void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - txn->m_engine->armAckTimer(txn); - CF_CFDP_S2_Nak(txn, ph); -} - -void CF_CFDP_S2_EofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - if (!txn->m_engine->recvAck(txn, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) - { - txn->m_flags.tx.eof_ack_recv = true; - txn->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ - txn->m_state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ - - /* if FIN was also received then we are done (these can come out of order) */ - if (txn->m_flags.tx.fin_recv) - { - txn->m_engine->finishTransaction(txn, true); - } - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_S_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid EOF-ACK PDU", (txn->m_state == CF_TxnState_S2), - // (unsigned long)txn->m_history->src_eid, (unsigned long)txn->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; - } -} - -void CF_CFDP_S1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) -{ - /* s1 doesn't need to receive anything */ - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - txn->sDispatchRecv(ph, &substate_fns); -} - -static CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( - CF_CFDP_StateRecvFunc_t fin, - CF_CFDP_StateRecvFunc_t ack, - CF_CFDP_StateRecvFunc_t nak -) -{ - CF_CFDP_FileDirectiveDispatchTable_t table = {}; - memset(&table, 0, sizeof(table)); - - table.fdirective[CF_CFDP_FileDirective_FIN] = fin; - table.fdirective[CF_CFDP_FileDirective_ACK] = ack; - table.fdirective[CF_CFDP_FileDirective_NAK] = nak; - - return table; -} - -void CF_CFDP_S2_Recv(CF_Transaction_t* txn, CF_Logical_PduBuffer_t* ph) -{ - static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = - makeFileDirectiveTable( - CF_CFDP_S2_EarlyFin, - nullptr, - nullptr - ); - - static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = - makeFileDirectiveTable( - CF_CFDP_S2_EarlyFin, - nullptr, - CF_CFDP_S2_Nak - ); - - static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = - makeFileDirectiveTable( - CF_CFDP_S2_Fin, - CF_CFDP_S2_EofAck, - CF_CFDP_S2_Nak_Arm - ); - - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { - { - &s2_meta, /* CF_TxSubState_METADATA */ - &s2_fd_or_eof, /* CF_TxSubState_FILEDATA */ - &s2_fd_or_eof, /* CF_TxSubState_EOF */ - &s2_wait_ack /* CF_TxSubState_CLOSEOUT_SYNC */ - } - }; - - txn->sDispatchRecv(ph, &substate_fns); -} - -void CF_CFDP_S1_Tx(CfdpTransaction *txn) -{ - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - { - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC - } - }; - - txn->sDispatchTransmit(&substate_fns); -} - -void CF_CFDP_S2_Tx(CfdpTransaction *txn) -{ - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = { - { - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC - } - }; - - txn->sDispatchTransmit(&substate_fns); -} - -void CF_CFDP_S_Cancel(CfdpTransaction *txn) -{ - if (txn->m_state_data.send.sub_state < CF_TxSubState_EOF) - { - /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ - txn->m_state_data.send.sub_state = CF_TxSubState_EOF; - } -} - -void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn) -{ - U8 ack_limit = 0; - - /* note: the ack timer is only ever relevant on class 2 */ - if (txn->m_state != CF_TxnState_S2 || !txn->m_flags.com.ack_timer_armed) - { - /* nothing to do */ - return; - } - - if (txn->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) - { - txn->m_ack_timer.run(); - } - else if (txn->m_state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) - { - /* Check limit and handle if needed */ - ack_limit = txn->m_cfdpManager->getAckLimitParam(txn->m_chan_num); - if (txn->m_state_data.send.s2.acknak_count >= ack_limit) - { - // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_ACK_LIMIT_NO_EOF); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.ack_limit; - - /* give up on this */ - txn->m_engine->finishTransaction(txn, true); - txn->m_flags.com.ack_timer_armed = false; - } - else - { - /* Increment acknak counter */ - ++txn->m_state_data.send.s2.acknak_count; - - /* If the peer sent FIN that is an implicit EOF ack, it is not supposed - * to send it before EOF unless an error occurs, and either way we do not - * re-transmit anything after FIN unless we get another FIN */ - if (!txn->m_flags.tx.eof_ack_recv && !txn->m_flags.tx.fin_recv) - { - txn->m_flags.tx.send_eof = true; - } - else - { - /* no response is pending */ - txn->m_flags.com.ack_timer_armed = false; - } - } - - /* reset the ack timer if still waiting on something */ - if (txn->m_flags.com.ack_timer_armed) - { - txn->m_engine->armAckTimer(txn); - } - } - else - { - /* if we are not waiting for anything, why is the ack timer armed? */ - txn->m_flags.com.ack_timer_armed = false; - } -} - -void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont /* unused */) -{ - bool pending_send; - - pending_send = true; /* maybe; tbd, will be reset if not */ - - /* at each tick, various timers used by S are checked */ - /* first, check inactivity timer */ - if (!txn->m_flags.com.inactivity_fired) - { - if (txn->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) - { - txn->m_inactivity_timer.run(); - } - else - { - txn->m_flags.com.inactivity_fired = true; - - /* HOLD state is the normal path to recycle transaction objects, not an error */ - /* inactivity is abnormal in any other state */ - if (txn->m_state != CF_TxnState_HOLD && txn->m_state == CF_TxnState_S2) - { - // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)txn->m_history->src_eid, - // (unsigned long)txn->m_history->seq_num); - txn->m_engine->setTxnStatus(txn, CF_TxnStatus_INACTIVITY_DETECTED); - - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.fault.inactivity_timer; - } - } - } - - /* tx maintenance: possibly process send_eof, or send_fin_ack */ - if (txn->m_flags.tx.send_eof) - { - if (CF_CFDP_S_SendEof(txn) == CfdpStatus::SUCCESS) - { - txn->m_flags.tx.send_eof = false; - } - } - else if (txn->m_flags.tx.send_fin_ack) - { - if (CF_CFDP_S_SendFinAck(txn) == CfdpStatus::SUCCESS) - { - txn->m_flags.tx.send_fin_ack = false; - } - } - else - { - pending_send = false; - } - - /* if the inactivity timer ran out, then there is no sense - * pending for responses for anything. Send out anything - * that we need to send (i.e. the EOF) just in case the sender - * is still listening to us but do not expect any future ACKs */ - if (txn->m_flags.com.inactivity_fired && !pending_send) - { - /* the transaction is now recycleable - this means we will - * no longer have a record of this transaction seq. If the sender - * wakes up or if the network delivers severely delayed PDUs at - * some future point, then they will be seen as spurious. They - * will no longer be associable with this transaction at all */ - txn->m_chan->recycleTransaction(txn); - - /* NOTE: this must be the last thing in here. Do not use txn after this */ - } - else - { - /* transaction still valid so process the ACK timer, if relevant */ - CF_CFDP_S_AckTimerTick(txn); - } -} - -void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont) -{ - bool nakProcessed = false; - CfdpStatus::T status; - - // Only Class 2 transactions should process NAKs - if (txn->m_txn_class == CfdpClass::CLASS_2) - { - status = CF_CFDP_S_CheckAndRespondNak(txn, &nakProcessed); - if ((status == CfdpStatus::SUCCESS) && nakProcessed) - { - *cont = 1; /* cause dispatcher to re-enter this wakeup */ - } - } -} - -} // namespace Ccsds -} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpTx.hpp b/Svc/Ccsds/CfdpManager/CfdpTx.hpp deleted file mode 100644 index 47a270f1263..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpTx.hpp +++ /dev/null @@ -1,342 +0,0 @@ -// ====================================================================== -// \title CfdpTx.hpp -// \brief Implementation related to CFDP Send File transactions -// -// This file is a port of the cf_cfdp_s.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// This file contains various state handling routines for -// transactions which are sending a file. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_TX_HPP -#define CFDP_TX_HPP - -#include - -namespace Svc { -namespace Ccsds { - -/************************************************************************/ -/** @brief S1 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S1_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S2 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_Recv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S1 dispatch function. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S1_Tx(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief S2 dispatch function. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S2_Tx(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. - * - * @par Description - * This is invoked as part of overall timer tick processing if the transaction - * has some sort of acknowledgement pending from the remote. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL - * - * @param txn Pointer to the transaction object - * - */ -void CF_CFDP_S_AckTimerTick(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Perform tick (time-based) processing for S transactions. - * - * @par Description - * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send EOF or - * FIN-ACK. If nothing else is sent, it checks to see if a NAK - * retransmit must occur. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont is unused, so may be NULL - * - * @param txn Pointer to the transaction object - * @param cont Unused, exists for compatibility with tick processor - */ -void CF_CFDP_S_Tick(CfdpTransaction *txn, int *cont); - -/************************************************************************/ -/** @brief Perform NAK response for TX transactions - * - * @par Description - * This function is called at tick processing time to send pending - * NAK responses. It indicates "cont" is 1 if there are more responses - * left to send. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. cont must not be NULL. - * - * @param txn Pointer to the transaction object - * @param cont Set to 1 if a NAK was generated - */ -void CF_CFDP_S_Tick_Nak(CfdpTransaction *txn, int *cont); - -/************************************************************************/ -/** @brief Cancel an S transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S_Cancel(CfdpTransaction *txn); - -/*********************************************************************** - * - * Handler routines for send-file transactions - * These are not called from outside this module, but are declared here so they can be unit tested - * - ************************************************************************/ - -/************************************************************************/ -/** @brief Send an EOF PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. - * @retval SEND_PDU_ERROR if an error occurred while building the packet. - * - * @param txn Pointer to the transaction object - */ -CfdpStatus::T CF_CFDP_S_SendEof(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Sends an EOF for S1. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S1_SubstateSendEof(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S2_SubstateSendEof(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Helper function to populate the PDU with file data and send it. - * - * @par Description - * This function checks the file offset cache and if the desired - * location is where the file offset is, it can skip a seek() call. - * The file is read into the filedata PDU and then the PDU is sent. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @returns The number of bytes sent in the file data PDU (CfdpStatus::SUCCESS, - * i.e. 0, if no bytes were processed), or CfdpStatus::ERROR on error - * - * @param txn Pointer to the transaction object - * @param foffs Position in file to send data from - * @param bytes_to_read Number of bytes to send (maximum) - * @param calc_crc Enable CRC/Checksum calculation - * - */ -CfdpStatus::T CF_CFDP_S_SendFileData(CfdpTransaction *txn, U32 foffs, U32 bytes_to_read, U8 calc_crc); - -/************************************************************************/ -/** @brief Standard state function to send the next file data PDU for active transaction. - * - * @par Description - * During the transfer of active transaction file data PDUs, the file - * offset is saved. This function sends the next chunk of data. If - * the file offset equals the file size, then transition to the EOF - * state. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S_SubstateSendFileData(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Respond to a NAK by sending filedata PDUs as response. - * - * @par Description - * Checks to see if a metadata PDU or filedata re-transmits must - * occur. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @returns ERROR if error otherwise SUCCESS - * - * @param txn Pointer to the transaction object - * @param nakProcessed true if a NAK was processed, otherwise false - */ -CfdpStatus::T CF_CFDP_S_CheckAndRespondNak(CfdpTransaction *txn, bool* nakProcessed); - -/************************************************************************/ -/** @brief Send filedata handling for S2. - * - * @par Description - * S2 will either respond to a NAK by sending retransmits, or in - * absence of a NAK, it will send more of the original file data. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S2_SubstateSendFileData(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Send metadata PDU. - * - * @par Description - * Construct and send a metadata PDU. This function determines the - * size of the file to put in the metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -void CF_CFDP_S_SubstateSendMetadata(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief Send FIN-ACK packet for S2. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - */ -CfdpStatus::T CF_CFDP_S_SendFinAck(CfdpTransaction *txn); - -/************************************************************************/ -/** @brief A FIN was received before file complete, so abandon the transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_EarlyFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S2 received FIN, so set flag to send FIN-ACK. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_Fin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S2 NAK PDU received handling. - * - * @par Description - * Stores the segment requests from the NAK packet in the chunks - * structure. These can be used to generate re-transmit filedata - * PDUs. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_Nak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S2 NAK handling but with arming the NAK timer. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_Nak_Arm(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -/************************************************************************/ -/** @brief S2 received ACK PDU. - * - * @par Description - * Handles reception of an ACK PDU - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. ph must not be NULL. - * - * @param txn Pointer to the transaction object - * @param ph Pointer to the PDU information - */ -void CF_CFDP_S2_EofAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); - -} // namespace Ccsds -} // namespace Svc - -#endif /* !CF_CFDP_S_H */ diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 44bb647822d..0547dc8d214 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -71,57 +71,6 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( return table; } -// Free function wrappers for dispatch tables - these call member methods -void CF_CFDP_S2_EarlyFin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2EarlyFin(ph); -} - -void CF_CFDP_S2_Fin(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2Fin(ph); -} - -void CF_CFDP_S2_Nak(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2Nak(ph); -} - -void CF_CFDP_S2_Nak_Arm(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2NakArm(ph); -} - -void CF_CFDP_S2_EofAck(CF_Transaction_t *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2EofAck(ph); -} - -void CF_CFDP_S_SubstateSendMetadata(CF_Transaction_t *txn) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->sSubstateSendMetadata(); -} - -void CF_CFDP_S_SubstateSendFileData(CF_Transaction_t *txn) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->sSubstateSendFileData(); -} - -void CF_CFDP_S1_SubstateSendEof(CF_Transaction_t *txn) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s1SubstateSendEof(); -} - -void CF_CFDP_S2_SubstateSendFileData(CF_Transaction_t *txn) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2SubstateSendFileData(); -} - -void CF_CFDP_S2_SubstateSendEof(CF_Transaction_t *txn) { - CfdpTransaction* txnHandler = reinterpret_cast(txn); - txnHandler->s2SubstateSendEof(); -} - } // anonymous namespace // ====================================================================== @@ -137,23 +86,23 @@ void CfdpTransaction::s1Recv(CF_Logical_PduBuffer_t *ph) { void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = makeFileDirectiveTable( - CF_CFDP_S2_EarlyFin, + &CfdpTransaction::s2EarlyFin, nullptr, nullptr ); static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = makeFileDirectiveTable( - CF_CFDP_S2_EarlyFin, + &CfdpTransaction::s2EarlyFin, nullptr, - CF_CFDP_S2_Nak + &CfdpTransaction::s2Nak ); static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = makeFileDirectiveTable( - CF_CFDP_S2_Fin, - CF_CFDP_S2_EofAck, - CF_CFDP_S2_Nak_Arm + &CfdpTransaction::s2Fin, + &CfdpTransaction::s2EofAck, + &CfdpTransaction::s2NakArm ); static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { @@ -170,9 +119,9 @@ void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { void CfdpTransaction::s1Tx() { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S1_SubstateSendEof, // CF_TxSubState_EOF + &CfdpTransaction::sSubstateSendMetadata, // CF_TxSubState_METADATA + &CfdpTransaction::sSubstateSendFileData, // CF_TxSubState_FILEDATA + &CfdpTransaction::s1SubstateSendEof, // CF_TxSubState_EOF nullptr // CF_TxSubState_CLOSEOUT_SYNC }}; @@ -181,9 +130,9 @@ void CfdpTransaction::s1Tx() { void CfdpTransaction::s2Tx() { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ - &CF_CFDP_S_SubstateSendMetadata, // CF_TxSubState_METADATA - &CF_CFDP_S2_SubstateSendFileData, // CF_TxSubState_FILEDATA - &CF_CFDP_S2_SubstateSendEof, // CF_TxSubState_EOF + &CfdpTransaction::sSubstateSendMetadata, // CF_TxSubState_METADATA + &CfdpTransaction::s2SubstateSendFileData, // CF_TxSubState_FILEDATA + &CfdpTransaction::s2SubstateSendEof, // CF_TxSubState_EOF nullptr // CF_TxSubState_CLOSEOUT_SYNC }}; @@ -849,7 +798,7 @@ void CfdpTransaction::sDispatchRecv(CF_Logical_PduBuffer_t *ph, * ignore the received packet and keep chugging along. */ if (selected_handler) { - selected_handler(this, ph); + (this->*selected_handler)(ph); } } @@ -860,7 +809,7 @@ void CfdpTransaction::sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTabl selected_handler = dispatch->substate[this->m_state_data.send.sub_state]; if (selected_handler != NULL) { - selected_handler(this); + (this->*selected_handler)(); } } @@ -873,7 +822,7 @@ void CfdpTransaction::txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *disp selected_handler = dispatch->tx[this->m_state]; if (selected_handler != NULL) { - selected_handler(this); + (this->*selected_handler)(); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index faa2b40e49a..80420adf008 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -75,11 +75,11 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) { - CF_Transaction_t *txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + CfdpTransaction *txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CF_CListTraverse_Status_t ret = CF_CListTraverse_Status_CONTINUE; CF_Traverse_TransSeqArg_t* seqContext = static_cast(context); - if ((txn->history->src_eid == seqContext->src_eid) && (txn->history->seq_num == seqContext->transaction_sequence_number)) + if ((txn->m_history->src_eid == seqContext->src_eid) && (txn->m_history->seq_num == seqContext->transaction_sequence_number)) { seqContext->txn = txn; ret = CF_CListTraverse_Status_EXIT; /* exit early */ @@ -90,10 +90,10 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) { - CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); + CfdpTransaction * txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CF_Traverse_PriorityArg_t *arg = static_cast(context); - if (txn->priority <= arg->priority) + if (txn->m_priority <= arg->priority) { /* found it! * diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 53818a24c01..cf187e9d7fa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -50,7 +50,7 @@ typedef struct CF_Traverse_TransSeqArg { CfdpTransactionSeq transaction_sequence_number; CfdpEntityId src_eid; - CF_Transaction_t * txn; /**< \brief output transaction pointer */ + CfdpTransaction * txn; /**< \brief output transaction pointer */ } CF_Traverse_TransSeqArg_t; /** @@ -72,7 +72,7 @@ typedef struct CF_TraverseAll_Arg */ typedef struct CF_Traverse_PriorityArg { - CF_Transaction_t *txn; /**< \brief OUT: holds value of transaction with which to call CF_CList_InsertAfter on */ + CfdpTransaction *txn; /**< \brief OUT: holds value of transaction with which to call CF_CList_InsertAfter on */ U8 priority; /**< \brief seeking this priority */ } CF_Traverse_PriorityArg_t; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index e65a781b0d2..ae9003f7f72 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -79,7 +79,7 @@ void CfdpManagerTester::from_dataOut_handler( // Transaction Test Helper Implementations // ---------------------------------------------------------------------- -CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { +CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { // Access engine through component (friend access) CfdpChannel* chan = component.m_engine->m_channels[chanNum]; @@ -93,8 +93,8 @@ CF_Transaction_t* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransaction // Traverse circular linked list, stopping when we loop back to head CF_CListNode_t* node = head; do { - CF_Transaction_t* txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - if (txn->history && txn->history->seq_num == seqNum) { + CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + if (txn->m_history && txn->m_history->seq_num == seqNum) { return txn; } node = node->next; @@ -168,17 +168,17 @@ void CfdpManagerTester::setupTxTransaction( ASSERT_NE(nullptr, setup.txn) << "Transaction should exist"; // Now verify initial state - EXPECT_EQ(expectedState, setup.txn->state) << "Should be in expected state"; - EXPECT_EQ(0, setup.txn->foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CF_TxSubState_METADATA, setup.txn->state_data.send.sub_state) << "Should start in METADATA sub-state"; - EXPECT_EQ(channelId, setup.txn->chan_num) << "Channel number should match"; - EXPECT_EQ(priority, setup.txn->priority) << "Priority should match"; - - EXPECT_EQ(setup.expectedSeqNum, setup.txn->history->seq_num) << "History seq_num should match"; - EXPECT_EQ(component.getLocalEidParam(), setup.txn->history->src_eid) << "Source EID should match local EID"; - EXPECT_EQ(destEid, setup.txn->history->peer_eid) << "Peer EID should match dest EID"; - EXPECT_STREQ(srcFile, setup.txn->history->fnames.src_filename.toChar()) << "Source filename should match"; - EXPECT_STREQ(dstFile, setup.txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; + EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected state"; + EXPECT_EQ(0, setup.txn->m_foffs) << "File offset should be 0 initially"; + EXPECT_EQ(CF_TxSubState_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; + EXPECT_EQ(priority, setup.txn->m_priority) << "Priority should match"; + + EXPECT_EQ(setup.expectedSeqNum, setup.txn->m_history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), setup.txn->m_history->src_eid) << "Source EID should match local EID"; + EXPECT_EQ(destEid, setup.txn->m_history->peer_eid) << "Peer EID should match dest EID"; + EXPECT_STREQ(srcFile, setup.txn->m_history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, setup.txn->m_history->fnames.dst_filename.toChar()) << "Destination filename should match"; } void CfdpManagerTester::setupRxTransaction( @@ -214,17 +214,17 @@ void CfdpManagerTester::setupRxTransaction( ASSERT_NE(nullptr, setup.txn) << "RX transaction should be created after Metadata PDU"; // Verify transaction state - EXPECT_EQ(expectedState, setup.txn->state) << "Should be in expected RX state"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; - EXPECT_EQ(channelId, setup.txn->chan_num) << "Channel number should match"; - EXPECT_TRUE(setup.txn->flags.rx.md_recv) << "md_recv flag should be set after Metadata PDU"; + EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected RX state"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; + EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; + EXPECT_TRUE(setup.txn->m_flags.rx.md_recv) << "md_recv flag should be set after Metadata PDU"; // Verify transaction history - EXPECT_EQ(transactionSeq, setup.txn->history->seq_num) << "History seq_num should match"; - EXPECT_EQ(sourceEid, setup.txn->history->src_eid) << "Source EID should match ground EID (sender)"; - EXPECT_EQ(sourceEid, setup.txn->history->peer_eid) << "Peer EID should match ground EID (the remote peer)"; - EXPECT_STREQ(srcFile, setup.txn->history->fnames.src_filename.toChar()) << "Source filename should match"; - EXPECT_STREQ(dstFile, setup.txn->history->fnames.dst_filename.toChar()) << "Destination filename should match"; + EXPECT_EQ(transactionSeq, setup.txn->m_history->seq_num) << "History seq_num should match"; + EXPECT_EQ(sourceEid, setup.txn->m_history->src_eid) << "Source EID should match ground EID (sender)"; + EXPECT_EQ(sourceEid, setup.txn->m_history->peer_eid) << "Peer EID should match ground EID (the remote peer)"; + EXPECT_STREQ(srcFile, setup.txn->m_history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, setup.txn->m_history->fnames.dst_filename.toChar()) << "Destination filename should match"; } void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqNum) { @@ -238,7 +238,7 @@ void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqN this->component.doDispatch(); } - CF_Transaction_t* txn = findTransaction(channelId, expectedSeqNum); + CfdpTransaction* txn = findTransaction(channelId, expectedSeqNum); EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; } @@ -246,7 +246,7 @@ void CfdpManagerTester::completeClass2Handshake( U8 channelId, CfdpEntityId destEid, U32 expectedSeqNum, - CF_Transaction_t* txn) + CfdpTransaction* txn) { // Send EOF-ACK this->sendAckPdu( @@ -261,10 +261,10 @@ void CfdpManagerTester::completeClass2Handshake( ); this->component.doDispatch(); - EXPECT_TRUE(txn->flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; - EXPECT_FALSE(txn->flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; - EXPECT_EQ(CF_TxnState_S2, txn->state) << "Should remain in S2 state waiting for FIN"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + EXPECT_TRUE(txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; + EXPECT_FALSE(txn->m_flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; + EXPECT_EQ(CF_TxnState_S2, txn->m_state) << "Should remain in S2 state waiting for FIN"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; // Send FIN this->sendFinPdu( @@ -278,9 +278,9 @@ void CfdpManagerTester::completeClass2Handshake( ); this->component.doDispatch(); - EXPECT_TRUE(txn->flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; - EXPECT_EQ(CF_TxnState_HOLD, txn->state) << "Should move to HOLD state after FIN received"; - EXPECT_TRUE(txn->flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; + EXPECT_TRUE(txn->m_flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; + EXPECT_EQ(CF_TxnState_HOLD, txn->m_state) << "Should move to HOLD state after FIN received"; + EXPECT_TRUE(txn->m_flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; // Run cycle to send FIN-ACK this->invoke_to_run1Hz(0, 0); @@ -317,7 +317,7 @@ void CfdpManagerTester::verifyMetadataPduAtIndex( { Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(pduIndex); ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; - EXPECT_EQ(fileSize, setup.txn->fsize) << "File size should be set after file is opened"; + EXPECT_EQ(fileSize, setup.txn->m_fsize) << "File size should be set after file is opened"; verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, static_cast(fileSize), srcFile, dstFile, cfdpClass); } @@ -403,8 +403,8 @@ void CfdpManagerTester::testClass1TxNominal() { verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); - EXPECT_EQ(fileSize, setup.txn->foffs) << "Should have read entire file"; - EXPECT_EQ(CF_TxSubState_EOF, setup.txn->state_data.send.sub_state) << "Should progress to EOF sub-state"; + EXPECT_EQ(fileSize, setup.txn->m_foffs) << "Should have read entire file"; + EXPECT_EQ(CF_TxSubState_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; // Run second engine cycle - should send EOF PDU this->invoke_to_run1Hz(0, 0); @@ -445,10 +445,10 @@ void CfdpManagerTester::testClass2TxNominal() { verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); - EXPECT_EQ(expectedFileSize, setup.txn->foffs) << "Should have read entire file"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(setup.txn->flags.tx.send_eof) << "send_eof flag should be set"; - EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state"; + EXPECT_EQ(expectedFileSize, setup.txn->m_foffs) << "Should have read entire file"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; + EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state"; // Run cycle and verify EOF PDU this->invoke_to_run1Hz(0, 0); @@ -460,10 +460,10 @@ void CfdpManagerTester::testClass2TxNominal() { verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state until EOF-ACK received"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; - EXPECT_FALSE(setup.txn->flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; - EXPECT_FALSE(setup.txn->flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; + EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; + EXPECT_FALSE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; + EXPECT_FALSE(setup.txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; // Complete Class 2 handshake completeClass2Handshake(TEST_CHANNEL_ID_1, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); @@ -501,8 +501,8 @@ void CfdpManagerTester::testClass2TxNack() { verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(setup.txn->flags.tx.send_eof) << "send_eof flag should be set"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; // Run cycle and verify first EOF PDU this->invoke_to_run1Hz(0, 0); @@ -537,8 +537,8 @@ void CfdpManagerTester::testClass2TxNack() { ); this->component.doDispatch(); - EXPECT_EQ(CF_TxnState_S2, setup.txn->state) << "Should remain in S2 state after NAK"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; + EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; + EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; // Run cycles until second EOF and verify U32 maxCycles = 10; @@ -625,8 +625,8 @@ void CfdpManagerTester::testClass1RxNominal() { component.doDispatch(); // Verify FileData processed - EXPECT_EQ(CF_TxnState_R1, setup.txn->state) << "Should remain in R1 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CF_TxnState_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -647,7 +647,7 @@ void CfdpManagerTester::testClass1RxNominal() { component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after EOF processing"; + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; // Verify file written to disk verifyReceivedFile(dstFile, testData, actualFileSize); @@ -711,8 +711,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FileData processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -736,10 +736,10 @@ void CfdpManagerTester::testClass2RxNominal() { component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after EOF"; - EXPECT_TRUE(setup.txn->flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; // Run cycle to send EOF-ACK this->invoke_to_run1Hz(0, 0); @@ -783,8 +783,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after CRC calculation completes"; - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -810,7 +810,7 @@ void CfdpManagerTester::testClass2RxNominal() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -875,8 +875,8 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify FileData processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -900,11 +900,11 @@ void CfdpManagerTester::testClass2RxNack() { component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after EOF"; - EXPECT_TRUE(setup.txn->flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; - EXPECT_FALSE(setup.txn->flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; - EXPECT_TRUE(setup.txn->flags.rx.send_nak) << "send_nak flag should be set (missing segments)"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; + EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; + EXPECT_FALSE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; + EXPECT_TRUE(setup.txn->m_flags.rx.send_nak) << "send_nak flag should be set (missing segments)"; // Run cycle to send EOF-ACK and NAK this->invoke_to_run1Hz(0, 0); @@ -989,8 +989,8 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify transaction now sees file as complete - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state after gap fill"; - EXPECT_TRUE(setup.txn->flags.rx.complete) << "complete flag should be set after gaps filled"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; + EXPECT_TRUE(setup.txn->m_flags.rx.complete) << "complete flag should be set after gaps filled"; // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) bool foundFin = false; @@ -1014,8 +1014,8 @@ void CfdpManagerTester::testClass2RxNack() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after gaps filled and CRC calculated"; - EXPECT_EQ(CF_TxnState_R2, setup.txn->state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -1041,7 +1041,7 @@ void CfdpManagerTester::testClass2RxNack() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 51f770f7fe0..91a4d7aff7b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -91,7 +91,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param sequenceId Transaction sequence number //! @param peerId Peer entity ID //! @return Pointer to configured transaction (owned by component) - CF_Transaction_t* setupTestTransaction( + CfdpTransaction* setupTestTransaction( CF_TxnState_t state, U8 channelId, const char* srcFilename, @@ -225,7 +225,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param chanNum Channel number to search //! @param seqNum Transaction sequence number //! @return Pointer to transaction or nullptr if not found - CF_Transaction_t* findTransaction(U8 chanNum, CfdpTransactionSeq seqNum); + CfdpTransaction* findTransaction(U8 chanNum, CfdpTransactionSeq seqNum); // ---------------------------------------------------------------------- // PDU Uplink Helper Functions @@ -405,7 +405,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Helper struct for transaction setup results struct TransactionSetup { U32 expectedSeqNum; - CF_Transaction_t* txn; + CfdpTransaction* txn; }; //! Create test file and verify size matches expected @@ -448,7 +448,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U8 channelId, CfdpEntityId destEid, U32 expectedSeqNum, - CF_Transaction_t* txn + CfdpTransaction* txn ); //! Verify FIN-ACK PDU at given index diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 29e58be459d..8b2b320e9ea 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -28,7 +28,7 @@ namespace Ccsds { // PDU Test Helper Implementations // ---------------------------------------------------------------------- -CF_Transaction_t* CfdpManagerTester::setupTestTransaction( +CfdpTransaction* CfdpManagerTester::setupTestTransaction( CF_TxnState_t state, U8 channelId, const char* srcFilename, @@ -39,25 +39,25 @@ CF_Transaction_t* CfdpManagerTester::setupTestTransaction( ) { // For white box testing, directly use the first transaction for the specified channel U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; - CF_Transaction_t* txn = &component.m_engine->m_transactions[txnIndex]; + CfdpTransaction* txn = &component.m_engine->m_transactions[txnIndex]; // Use the first history for the specified channel U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; CF_History_t* history = &component.m_engine->m_histories[histIndex]; // Initialize transaction state - txn->state = state; - txn->fsize = fileSize; - txn->chan_num = channelId; - txn->cfdpManager = &this->component; - txn->history = history; + txn->m_state = state; + txn->m_fsize = fileSize; + txn->m_chan_num = channelId; + txn->m_cfdpManager = &this->component; + txn->m_history = history; // Set transaction class based on state // S2/R2 are Class 2, S1/R1 are Class 1 if ((state == CF_TxnState_S2) || (state == CF_TxnState_R2)) { - txn->txn_class = CfdpClass::CLASS_2; + txn->m_txn_class = CfdpClass::CLASS_2; } else { - txn->txn_class = CfdpClass::CLASS_1; + txn->m_txn_class = CfdpClass::CLASS_1; } // Initialize history @@ -597,7 +597,7 @@ void CfdpManagerTester::testMetaDataPdu() { const U32 testSequenceId = 98; const U32 testPeerId = 100; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_S1, // Sender, class 1 channelId, srcFile, @@ -647,7 +647,7 @@ void CfdpManagerTester::testFileDataPdu() { const U32 testSequenceId = 42; const U32 testPeerId = 200; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_S1, // Sender, class 1 channelId, srcFile, @@ -739,7 +739,7 @@ void CfdpManagerTester::testEofPdu() { const U32 testSequenceId = 55; const U32 testPeerId = 150; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_S2, // Sender, class 2 (acknowledged mode) channelId, srcFile, @@ -752,7 +752,7 @@ void CfdpManagerTester::testEofPdu() { // Setup transaction to simulate file transfer complete const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; - txn->state_data.send.cached_pos = fileSize; // Simulate file transfer complete + txn->m_state_data.send.cached_pos = fileSize; // Simulate file transfer complete // Read test file and compute CRC Os::File file; @@ -767,7 +767,7 @@ void CfdpManagerTester::testEofPdu() { ASSERT_EQ(fileSize, bytesRead) << "Failed to read complete test file"; // Compute and set CRC in transaction (matches what sendEof expects) - txn->crc.update(fileData, 0, fileSize); + txn->m_crc.update(fileData, 0, fileSize); delete[] fileData; // Clear port history before test @@ -804,7 +804,7 @@ void CfdpManagerTester::testFinPdu() { const U32 testSequenceId = 77; const U32 testPeerId = 200; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, @@ -859,7 +859,7 @@ void CfdpManagerTester::testAckPdu() { const U32 testSequenceId = 88; const U32 testPeerId = 175; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, @@ -917,7 +917,7 @@ void CfdpManagerTester::testNakPdu() { const U32 testSequenceId = 99; const U32 testPeerId = 200; - CF_Transaction_t* txn = setupTestTransaction( + CfdpTransaction* txn = setupTestTransaction( CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, From a2d87c5a5eec3a0921240be6eb93424fec07dc99 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 13:33:46 -0700 Subject: [PATCH 112/185] Rework memory initialization for better encapsulation --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 120 ++++++++++++++++-- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 29 +++++ Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 45 +------ Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 12 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 47 ++++++- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 16 ++- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 10 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 9 +- 8 files changed, 210 insertions(+), 78 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 6074f0e8bad..ba1ee7d7f8b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -31,6 +31,7 @@ // ====================================================================== #include +#include #include @@ -54,7 +55,11 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana m_tickType(0), m_channelId(channelId), m_flowState(CfdpFlow::NOT_FROZEN), - m_outgoingCounter(0) + m_outgoingCounter(0), + m_transactions(nullptr), + m_histories(nullptr), + m_chunks(nullptr), + m_chunkMem(nullptr) { FW_ASSERT(engine != nullptr); FW_ASSERT(cfdpManager != nullptr); @@ -86,6 +91,94 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana m_playback[i].num_ts = 0; m_playback[i].pending_file[0] = '\0'; } + + // Allocate and initialize per-channel resources + U32 j, k; + CF_History_t* history; + CfdpTransaction* txn; + CF_ChunkWrapper_t* cw; + CF_CListNode_t** list_head; + U32 chunk_mem_offset = 0; + U32 total_chunks_needed; + + // Chunk configuration arrays (extract from config) + static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = { + CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION + }; + + // Calculate total chunks needed for this channel + total_chunks_needed = 0; + for (k = 0; k < CF_Direction_NUM; ++k) { + total_chunks_needed += CF_DIR_MAX_CHUNKS[k][m_channelId] * CF_NUM_TRANSACTIONS_PER_CHANNEL; + } + + // Allocate arrays + // Use operator new for raw memory + m_transactions = static_cast( + ::operator new(CF_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) + ); + m_histories = new CF_History_t[CF_NUM_HISTORIES_PER_CHANNEL]; + m_chunks = new CF_ChunkWrapper_t[CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM]; + m_chunkMem = new CF_Chunk_t[total_chunks_needed]; + + // Initialize transactions using placement new with parameterized constructor + cw = m_chunks; + for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j) + { + // Construct transaction in-place with parameterized constructor + txn = new (&m_transactions[j]) CfdpTransaction(this, m_channelId, m_engine, m_cfdpManager); + + // Put transaction on free list + this->freeTransaction(txn); + + // Initialize chunk wrappers for this transaction (TX and RX) + for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + { + list_head = this->getChunkListHead(static_cast(k)); + + CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][m_channelId], &m_chunkMem[chunk_mem_offset]); + chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][m_channelId]; + CF_CList_InitNode(&cw->cl_node); + CF_CList_InsertBack(list_head, &cw->cl_node); + } + } + + // Initialize histories + for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + { + history = &m_histories[j]; + // Zero-initialize using aggregate initialization + *history = {}; + CF_CList_InitNode(&history->cl_node); + this->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); + } +} + +CfdpChannel::~CfdpChannel() +{ + // Free dynamically allocated resources + if (m_transactions != nullptr) { + // Manually call destructors since we used placement new + for (U32 j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { + m_transactions[j].~CfdpTransaction(); + } + // Free raw memory allocated with operator new + ::operator delete(m_transactions); + m_transactions = nullptr; + } + if (m_histories != nullptr) { + delete[] m_histories; + m_histories = nullptr; + } + if (m_chunks != nullptr) { + delete[] m_chunks; + m_chunks = nullptr; + } + if (m_chunkMem != nullptr) { + delete[] m_chunkMem; + m_chunkMem = nullptr; + } } // ---------------------------------------------------------------------- @@ -390,15 +483,10 @@ void CfdpChannel::moveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue) void CfdpChannel::freeTransaction(CfdpTransaction* txn) { - // Preserve the cfdpManager pointer across transaction reuse - CfdpManager* savedCfdpManager = txn->m_cfdpManager; - - // TODO BPC: make sure transaction default constructor is sane - *txn = CfdpTransaction{}; - txn->m_chan_num = m_channelId; - txn->m_chan = this; // Set chan pointer to this channel - txn->m_engine = m_engine; // Set engine pointer - txn->m_cfdpManager = savedCfdpManager; // Restore cfdpManager pointer + // Reset transaction to default state (preserves channel context) + txn->reset(); + + // Initialize the linked list node for the FREE queue CF_CList_InitNode(&txn->m_cl_node); this->insertBackInQueue(CfdpQueueId::FREE, &txn->m_cl_node); } @@ -697,6 +785,18 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex return ret; /* don't tick one, keep looking for cur */ } +CfdpTransaction* CfdpChannel::getTransaction(U32 index) +{ + FW_ASSERT(index < CF_NUM_TRANSACTIONS_PER_CHANNEL); + return &m_transactions[index]; +} + +CF_History_t* CfdpChannel::getHistory(U32 index) +{ + FW_ASSERT(index < CF_NUM_HISTORIES_PER_CHANNEL); + return &m_histories[index]; +} + // ---------------------------------------------------------------------- // Free function wrappers for C-style callbacks // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 37639de3d63..ad643de2650 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -66,6 +66,13 @@ class CfdpChannel { */ CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpManager); + /** + * @brief Destruct a CfdpChannel + * + * Frees dynamically allocated resources (transactions, histories, chunks) + */ + ~CfdpChannel(); + // ---------------------------------------------------------------------- // Channel Processing // ---------------------------------------------------------------------- @@ -248,6 +255,22 @@ class CfdpChannel { return &m_polldir[index]; } + /** + * @brief Get a transaction by index (for testing) + * + * @param index Transaction index within this channel + * @returns Pointer to transaction + */ + CfdpTransaction* getTransaction(U32 index); + + /** + * @brief Get a history by index (for testing) + * + * @param index History index within this channel + * @returns Pointer to history entry + */ + CF_History_t* getHistory(U32 index); + // ---------------------------------------------------------------------- // Resource Management // ---------------------------------------------------------------------- @@ -455,6 +478,12 @@ class CfdpChannel { CfdpFlow::T m_flowState; //!< Channel flow state (normal/frozen) U32 m_outgoingCounter; //!< PDU throttling counter + // Per-channel resource arrays (dynamically allocated, moved from CfdpEngine) + CfdpTransaction* m_transactions; //!< Array of CF_NUM_TRANSACTIONS_PER_CHANNEL + CF_History_t* m_histories; //!< Array of CF_NUM_HISTORIES_PER_CHANNEL + CF_ChunkWrapper_t* m_chunks; //!< Array of CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM + CF_Chunk_t* m_chunkMem; //!< Chunk memory backing store + // Friend declarations for testing friend class CfdpManagerTester; }; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 6820f4e37b3..3005d89c38f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -110,52 +110,13 @@ CfdpEngine::~CfdpEngine() CfdpStatus::T CfdpEngine::init() { - /* initialize all transaction nodes */ - CF_History_t * history; - CfdpTransaction * txn = this->m_transactions; - CF_ChunkWrapper_t *cw = this->m_chunks; - CF_CListNode_t ** list_head; CfdpStatus::T ret = CfdpStatus::SUCCESS; - U32 chunk_mem_offset = 0; - U8 i; - U32 j; - U8 k; - static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = {CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION}; - - for (i = 0; i < CF_NUM_CHANNELS; ++i) + // Create all channels + for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) { m_channels[i] = new CfdpChannel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); - - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j, ++txn) - { - // TODO BPC: Add pointer to component in order to send output buffers - txn->m_cfdpManager = this->m_manager; - - /* Initially put this on the free list for this channel */ - m_channels[i]->freeTransaction(txn); - - for (k = 0; k < CF_Direction_NUM; ++k, ++cw) - { - list_head = m_channels[i]->getChunkListHead(k); - - FW_ASSERT((chunk_mem_offset + CF_DIR_MAX_CHUNKS[k][i]) <= CF_NUM_CHUNKS_ALL_CHANNELS, - chunk_mem_offset, CF_DIR_MAX_CHUNKS[k][i], CF_NUM_CHUNKS_ALL_CHANNELS); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][i], &this->m_chunkMem[chunk_mem_offset]); - chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][i]; - CF_CList_InitNode(&cw->cl_node); - CF_CList_InsertBack(list_head, &cw->cl_node); - } - } - - for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) - { - history = &this->m_histories[(i * CF_NUM_HISTORIES_PER_CHANNEL) + j]; - CF_CList_InitNode(&history->cl_node); - m_channels[i]->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); - } } return ret; @@ -212,8 +173,6 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) void CfdpEngine::dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpTransaction txnHandler; - // Dispatch based on transaction state switch (txn->m_state) { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 249cda33050..88bd36524d1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -589,17 +589,7 @@ class CfdpEngine { //! Sequence number tracker for outgoing transactions CfdpTransactionSeq m_seqNum; - //! All transaction objects (allocated once at init) - CfdpTransaction m_transactions[CF_NUM_TRANSACTIONS]; - - //! History entries for completed transactions - CF_History_t m_histories[CF_NUM_HISTORIES]; - - //! Chunk wrappers for file data chunks - CF_ChunkWrapper_t m_chunks[CF_NUM_TRANSACTIONS * CF_Direction_NUM]; - - //! Chunk memory backing store - CF_Chunk_t m_chunkMem[CF_NUM_CHUNKS_ALL_CHANNELS]; + // Note: Transactions, histories, and chunks are now owned by each CfdpChannel // ---------------------------------------------------------------------- // Private helper methods diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index c3b7e8d860f..5b6783f3c82 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -77,7 +77,7 @@ void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_ // Construction and Destruction // ====================================================================== -CfdpTransaction::CfdpTransaction() : +CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager) : m_state(CF_TxnState_UNDEF), m_txn_class(CfdpClass::CLASS_1), m_history(nullptr), @@ -89,21 +89,57 @@ CfdpTransaction::CfdpTransaction() : m_fd(), m_crc(), m_keep(CfdpKeep::KEEP), - m_chan_num(0), + m_chan_num(channelId), // Initialize from parameter m_priority(0), m_cl_node{}, m_pb(nullptr), m_state_data{}, m_flags{}, - m_cfdpManager(nullptr), - m_chan(nullptr), - m_engine(nullptr) + m_cfdpManager(manager), // Initialize from parameter + m_chan(channel), // Initialize from parameter + m_engine(engine) // Initialize from parameter { // All members initialized via member initializer list above + // This constructor is used by CfdpChannel::freeTransaction() to reset + // transactions while preserving channel-specific context } CfdpTransaction::~CfdpTransaction() { } +void CfdpTransaction::reset() +{ + // Reset transaction state to default values + this->m_state = CF_TxnState_UNDEF; + this->m_txn_class = CfdpClass::CLASS_1; + this->m_fsize = 0; + this->m_foffs = 0; + this->m_keep = CfdpKeep::KEEP; + this->m_priority = 0; + this->m_crc = CFDP::Checksum(0); + this->m_pb = nullptr; + + // Use aggregate initialization to zero out unions + this->m_state_data = {}; + this->m_flags = {}; + + // Close the file if it is open + if(this->m_fd.isOpen()) + { + this->m_fd.close(); + } + + // The following state information is PRESERVED across reset (NOT modified): + // - this->m_cfdpManager // Channel binding + // - this->m_chan // Channel binding + // - this->m_engine // Channel binding + // - this->m_chan_num // Channel binding + // - this->m_history // Assigned when transaction is activated + // - this->m_chunks // Assigned when transaction is activated + // - this->m_ack_timer // Timer state preserved + // - this->m_inactivity_timer // Timer state preserved + // - this->m_cl_node // Managed by queue operations in freeTransaction() +} + // ====================================================================== // RX State Machine - Public Methods // ====================================================================== @@ -430,7 +466,6 @@ CfdpStatus::T CfdpTransaction::rCheckCrc(U32 expected_crc) { // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time - // CF_CRC_Finalize(&this->m_crc); crc_result = this->m_crc.getValue(); if (crc_result != expected_crc) { diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 3a31d5c245b..41489360d51 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -80,9 +80,23 @@ class CfdpTransaction { // Construction and Destruction // ---------------------------------------------------------------------- - CfdpTransaction(); + //! Parameterized constructor for channel-bound transaction initialization + //! @param channel Pointer to the channel this transaction belongs to + //! @param channelId Channel ID number + //! @param engine Pointer to the CFDP engine + //! @param manager Pointer to the CfdpManager component + CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager); + ~CfdpTransaction(); + /** + * @brief Reset transaction to default state + * + * Resets the transaction to a clean state while preserving channel binding. + * Used when returning a transaction to the free pool for reuse. + */ + void reset(); + // ---------------------------------------------------------------------- // TX State Machine - Implemented in CfdpTxTransaction.cpp // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index ae9003f7f72..d18bb7ffad6 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -80,11 +80,17 @@ void CfdpManagerTester::from_dataOut_handler( // ---------------------------------------------------------------------- CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { - // Access engine through component (friend access) + // Grab requested channel CfdpChannel* chan = component.m_engine->m_channels[chanNum]; - // Search through all transaction queues (PEND, TXA, TXW, RX) + // Search through all transaction queues (PEND, TXA, TXW, RX, FREE) + // Skip HIST and HIST_FREE as they contain CF_History_t, not CfdpTransaction for (U8 qIdx = 0; qIdx < CfdpQueueId::NUM; qIdx++) { + // Skip history queues (HIST=4, HIST_FREE=5) + if (qIdx == CfdpQueueId::HIST || qIdx == CfdpQueueId::HIST_FREE) { + continue; + } + CF_CListNode_t* head = chan->m_qs[qIdx]; if (head == nullptr) { continue; diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 8b2b320e9ea..132511cfd32 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -38,12 +38,11 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( U32 peerId ) { // For white box testing, directly use the first transaction for the specified channel - U32 txnIndex = channelId * CF_NUM_TRANSACTIONS_PER_CHANNEL; - CfdpTransaction* txn = &component.m_engine->m_transactions[txnIndex]; + CfdpChannel* chan = component.m_engine->m_channels[channelId]; + FW_ASSERT(chan != nullptr); - // Use the first history for the specified channel - U32 histIndex = channelId * CF_NUM_HISTORIES_PER_CHANNEL; - CF_History_t* history = &component.m_engine->m_histories[histIndex]; + CfdpTransaction* txn = chan->getTransaction(0); // Use first transaction for channel + CF_History_t* history = chan->getHistory(0); // Use first history for channel // Initialize transaction state txn->m_state = state; From eabed81c9c46746868d5a32ca5a3897cc6ac1f4b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 14:03:22 -0700 Subject: [PATCH 113/185] Friend class cleanup --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 24 ++---- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 2 - Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 74 ++++++++---------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 27 ------- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 2 - Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 10 ++- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 86 ++++++++++++++++++--- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 10 +++ Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 20 ++++- 9 files changed, 147 insertions(+), 108 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index ba1ee7d7f8b..38062544f62 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -218,7 +218,7 @@ void CfdpChannel::cycleTx() /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ - if (txn->m_txn_class == CfdpClass::CLASS_2) + if (txn->getClass() == CfdpClass::CLASS_2) { if (txn->m_chunks == NULL) { @@ -232,8 +232,8 @@ void CfdpChannel::cycleTx() } } - CF_CFDP_ArmInactTimer(txn); - CF_MoveTransaction(txn, CfdpQueueId::TXA); + m_engine->armInactTimer(txn); + this->moveTransaction(txn, CfdpQueueId::TXA); } } @@ -432,7 +432,7 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq for (CF_CListNode_t* head : ptrs) { - CF_CList_Traverse(head, CF_FindTransactionBySequenceNumber_Impl, &ctx); + CF_CList_Traverse(head, CfdpTransaction::findBySequenceNumberCallback, &ctx); if (ctx.txn) { ret = ctx.txn; @@ -555,8 +555,8 @@ void CfdpChannel::insertSortPrio(CfdpTransaction* txn, CfdpQueueId::T queue) } else { - CF_Traverse_PriorityArg_t arg = {NULL, txn->m_priority}; - CF_CList_Traverse_R(m_qs[queue], CF_PrioSearch, &arg); + CF_Traverse_PriorityArg_t arg = {NULL, txn->getPriority()}; + CF_CList_Traverse_R(m_qs[queue], CfdpTransaction::prioritySearchCallback, &arg); if (arg.txn) { this->insertAfterInQueue(queue, &arg.txn->m_cl_node, &txn->m_cl_node); @@ -749,7 +749,7 @@ CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, * off the active queue. Run until either of these occur. */ while (!this->m_cur && txn->m_flags.com.q_index == CfdpQueueId::TXA) { - txn->m_engine->dispatchTx(txn); + m_engine->dispatchTx(txn); } args->ran_one = 1; @@ -813,15 +813,5 @@ CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context) return args->chan->doTick(node, context); } -void CF_CFDP_ArmInactTimer(CfdpTransaction *txn) -{ - txn->m_engine->armInactTimer(txn); -} - -void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue) -{ - txn->m_chan->moveTransaction(txn, queue); -} - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index ad643de2650..4cfa2fae4cf 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -513,8 +513,6 @@ inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context); CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context); -void CF_CFDP_ArmInactTimer(CfdpTransaction *txn); -void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 3005d89c38f..c1d694bb925 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -255,7 +255,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t FW_ASSERT(txn->m_chan != NULL); // This is where a message buffer is requested - status = txn->m_cfdpManager->getPduBuffer(ph, msgPtr, encoder, *txn->m_chan, sizeof(CF_Logical_PduBuffer_t)); + status = m_manager->getPduBuffer(ph, msgPtr, encoder, *txn->m_chan, sizeof(CF_Logical_PduBuffer_t)); if (status == CfdpStatus::SUCCESS) { FW_ASSERT(ph != NULL); @@ -328,7 +328,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t CfdpStatus::T CfdpEngine::sendMd(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, txn->m_cfdpManager->getLocalEidParam(), + this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, m_manager->getLocalEidParam(), txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduMd_t *md; CfdpStatus::T sret = CfdpStatus::SUCCESS; @@ -363,7 +363,7 @@ CfdpStatus::T CfdpEngine::sendMd(CfdpTransaction *txn) CF_CFDP_EncodeMd(ph->penc, md); this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } return sret; @@ -378,7 +378,7 @@ CfdpStatus::T CfdpEngine::sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p /* update PDU length */ this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); return ret; } @@ -417,7 +417,7 @@ void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tl CfdpStatus::T CfdpEngine::sendEof(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, txn->m_cfdpManager->getLocalEidParam(), + this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, m_manager->getLocalEidParam(), txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduEof_t *eof; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -436,12 +436,12 @@ CfdpStatus::T CfdpEngine::sendEof(CfdpTransaction *txn) if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) { - this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->m_cfdpManager->getLocalEidParam()); + this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, m_manager->getLocalEidParam()); } CF_CFDP_EncodeEof(ph->penc, eof); this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } return ret; @@ -460,13 +460,13 @@ CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t t if (CF_CFDP_IsSender(txn)) { - src_eid = txn->m_cfdpManager->getLocalEidParam(); + src_eid = m_manager->getLocalEidParam(); dst_eid = peer_eid; } else { src_eid = peer_eid; - dst_eid = txn->m_cfdpManager->getLocalEidParam(); + dst_eid = m_manager->getLocalEidParam(); } ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, @@ -486,7 +486,7 @@ CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t t CF_CFDP_EncodeAck(ph->penc, ack); this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } return ret; @@ -497,7 +497,7 @@ CfdpStatus::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_ { CF_Logical_PduBuffer_t *ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->m_history->peer_eid, - txn->m_cfdpManager->getLocalEidParam(), 1, txn->m_history->seq_num, false); + m_manager->getLocalEidParam(), 1, txn->m_history->seq_num, false); CF_Logical_PduFin_t *fin; CfdpStatus::T ret = CfdpStatus::SUCCESS; @@ -515,12 +515,12 @@ CfdpStatus::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_ if (cc != CF_CFDP_ConditionCode_NO_ERROR) { - this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, txn->m_cfdpManager->getLocalEidParam()); + this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, m_manager->getLocalEidParam()); } CF_CFDP_EncodeFin(ph->penc, fin); this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } return ret; @@ -549,7 +549,7 @@ CfdpStatus::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t * CF_CFDP_EncodeNak(ph->penc, nak); this->setPduLength(ph); - txn->m_cfdpManager->sendPduBuffer(txn->m_chan_num, ph, ph->penc->base); + m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } return ret; @@ -621,7 +621,7 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata packet too short: %lu bytes received", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else @@ -642,7 +642,7 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", // md->source_filename.length); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else @@ -653,7 +653,7 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", // md->dest_filename.length); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = CfdpStatus::PDU_METADATA_ERROR; } else @@ -692,7 +692,7 @@ CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = CfdpStatus::SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) @@ -701,7 +701,7 @@ CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU with segment metadata received"); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = CfdpStatus::ERROR; } @@ -777,13 +777,13 @@ CfdpStatus::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t * void CfdpEngine::recvDrop(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.dropped; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.dropped; } void CfdpEngine::recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* anything received in this state is considered spurious */ - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.spurious; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; /* * Normally we do not expect PDUs for a transaction in holdover, because @@ -876,14 +876,14 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: got invalid md PDU -- abandoning transaction"); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; /* leave state as idle, which will reset below */ } break; default: // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); - // ++CF_AppData.hk.Payload.channel_hk[txn->m_chan_num].counters.recv.error; + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; break; } } @@ -956,33 +956,23 @@ void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) m_channels[channelId]->setFlowState(flowState); } -void CfdpEngine::initTxnTxFile(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) -{ - txn->m_chan_num = chan; - txn->m_priority = priority; - txn->m_keep = keep; - txn->m_txn_class = cfdp_class; - txn->m_state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; - txn->m_state_data.send.sub_state = CF_TxSubState_METADATA; -} - void CfdpEngine::txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)txn->m_cfdpManager->getLocalEidParam(), CF_FILENAME_MAX_LEN, + // (unsigned long)m_manager->getLocalEidParam(), CF_FILENAME_MAX_LEN, // txn->m_history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, // txn->m_history->fnames.dst_filename); - this->initTxnTxFile(txn, cfdp_class, keep, chan, priority); + txn->initTxFile(cfdp_class, keep, chan, priority); /* Increment sequence number for new transaction */ ++this->m_seqNum; /* Capture info for history */ txn->m_history->seq_num = this->m_seqNum; - txn->m_history->src_eid = txn->m_cfdpManager->getLocalEidParam(); + txn->m_history->src_eid = m_manager->getLocalEidParam(); txn->m_history->peer_eid = dest_id; txn->m_chan->insertSortPrio(txn, CfdpQueueId::PEND); @@ -1310,7 +1300,7 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) // CFE_MSG_Init(CFE_MSG_PTR(EotPktPtr->TelemetryHeader), CFE_SB_ValueToMsgId(CF_EOT_TLM_MID), sizeof(*EotPktPtr)); - // EotPktPtr->Payload.channel = txn->m_chan_num; + // EotPktPtr->Payload.channel = txn->getChannelId(); // EotPktPtr->Payload.direction = txn->m_history->dir; // EotPktPtr->Payload.fnames = txn->m_history->fnames; // EotPktPtr->Payload.state = txn->m_state; @@ -1408,14 +1398,14 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) { /* If move directory is defined attempt move */ - moveDir = txn->m_cfdpManager->getMoveDirParam(txn->m_chan_num); + moveDir = m_manager->getMoveDirParam(txn->getChannelId()); if(moveDir.length() > 0) { fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), moveDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { // TODO BPC: event interfaces are protected - // txn->m_cfdpManager->log_WARNING_LO_FailKeepFileMove(txn->m_history->fnames.src_filename, + // m_manager->log_WARNING_LO_FailKeepFileMove(txn->m_history->fnames.src_filename, // moveDir, fileStatus); } } @@ -1423,17 +1413,17 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) else { /* file inside an polling directory */ - if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->m_chan_num)) + if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->getChannelId())) { /* If fail directory is defined attempt move */ - failDir = txn->m_cfdpManager->getFailDirParam(); + failDir = m_manager->getFailDirParam(); if(failDir.length() > 0) { fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), failDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { // TODO BPC: event interfaces are protected - // txn->m_cfdpManager->log_WARNING_LO_FailPollFileMove(txn->m_history->fnames.src_filename, + // m_manager->log_WARNING_LO_FailPollFileMove(txn->m_history->fnames.src_filename, // failDir, fileStatus); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 88bd36524d1..d93d380375a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -228,16 +228,6 @@ class CfdpEngine { */ void setChannelFlowState(U8 channelId, CfdpFlow::T flowState); - // ---------------------------------------------------------------------- - // Internal interfaces (used by other CFDP classes and legacy code) - // ---------------------------------------------------------------------- - - /** - * @brief Get manager pointer (for access to protected methods) - * @returns Pointer to parent CfdpManager - */ - CfdpManager* getManager() { return m_manager; } - // ---------------------------------------------------------------------- // Public Transaction Interface // Methods used by CfdpRx/CfdpTx transaction processing @@ -618,23 +608,6 @@ class CfdpEngine { */ void cancelTransaction(CfdpTransaction *txn); - /** - * @brief Helper function to set tx file state in a transaction - * - * This sets various fields inside a newly-allocated transaction - * structure appropriately for sending a file. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction state - * @param cfdp_class Set to class 1 or class 2 - * @param keep Whether to keep the local file - * @param chan CF channel number - * @param priority Priority of transfer - */ - void initTxnTxFile(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); - /** * @brief Helper function to start a new RX transaction * diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index d93f5372d7b..80d2ad3d732 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -211,8 +211,6 @@ class CfdpManager final : public CfdpManagerComponentBase { // CFDP Engine - owns all protocol state and operations CfdpEngine* m_engine; - // Friend declaration allows engine to access protected logging methods - friend class CfdpEngine; friend class CfdpManagerTester; }; diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 5b6783f3c82..20bc8589555 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -67,7 +67,11 @@ typedef struct * but r2GapCompute is a member function. The opaque pointer contains a CF_GapComputeArgs_t * which includes the transaction pointer. */ -void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) +// ====================================================================== +// Static callback wrapper +// ====================================================================== + +void CfdpTransaction::gapComputeCallback(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { CF_GapComputeArgs_t* args = static_cast(opaque); args->txn->r2GapCompute(chunks, chunk, opaque); @@ -100,8 +104,6 @@ CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* m_engine(engine) // Initialize from parameter { // All members initialized via member initializer list above - // This constructor is used by CfdpChannel::freeTransaction() to reset - // transactions while preserving channel-specific context } CfdpTransaction::~CfdpTransaction() { } @@ -837,7 +839,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { (this->m_chunks->chunks.count < this->m_chunks->chunks.max_chunks) ? this->m_chunks->chunks.max_chunks : (this->m_chunks->chunks.max_chunks - 1), - this->m_fsize, 0, CF_CFDP_R2_GapCompute_Wrapper, &args); + this->m_fsize, 0, CfdpTransaction::gapComputeCallback, &args); if (!cret) { diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 41489360d51..2513a597e01 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -51,9 +51,6 @@ class CfdpChannel; class CfdpTransaction; class CfdpManager; -// Free function wrappers for compatibility with legacy interfaces -void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); - /** * @brief CFDP Transaction state machine class * @@ -66,14 +63,7 @@ class CfdpTransaction { // Allow CfdpEngine and CfdpChannel to access private members during initialization friend class CfdpEngine; friend class CfdpChannel; - friend class CfdpManagerTester; // Needed for whitebox testing - - // Free function wrappers need access to private members - friend void CF_CFDP_ArmInactTimer(CfdpTransaction *txn); - friend void CF_MoveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); - friend void CF_CFDP_R2_GapCompute_Wrapper(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); - friend CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); - friend CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); + friend class CfdpManagerTester; public: // ---------------------------------------------------------------------- @@ -97,6 +87,80 @@ class CfdpTransaction { */ void reset(); + /** + * @brief Initialize transaction for outgoing file transfer + * + * Sets up transaction state for transmitting a file. + * + * @param cfdp_class CFDP class (1 or 2) + * @param keep Whether to keep file after transfer + * @param chan Channel number + * @param priority Transaction priority + */ + void initTxFile(CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); + + /** + * @brief Static wrapper for R2 gap computation callback + * + * C-style callback wrapper that delegates to the member function r2GapCompute(). + * Used with CF_ChunkList_ComputeGaps which requires a function pointer. + * + * @param chunks Pointer to chunk list + * @param chunk Pointer to a single chunk information + * @param opaque Pointer to a CF_GapComputeArgs_t object + */ + static void gapComputeCallback(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + + /** + * @brief Static callback for finding transaction by sequence number + * + * C-style callback for list traversal. Used with CF_CList_Traverse. + * + * @param node List node pointer + * @param context Pointer to CF_Traverse_TransSeqArg_t + * @return Traversal status (CONTINUE or EXIT) + */ + static CF_CListTraverse_Status_t findBySequenceNumberCallback(CF_CListNode_t *node, void *context); + + /** + * @brief Static callback for priority search + * + * C-style callback for list traversal. Used with CF_CList_Traverse_R. + * + * @param node List node pointer + * @param context Pointer to CF_Traverse_PriorityArg_t + * @return Traversal status (CONTINUE or EXIT) + */ + static CF_CListTraverse_Status_t prioritySearchCallback(CF_CListNode_t *node, void *context); + + // ---------------------------------------------------------------------- + // Accessors + // ---------------------------------------------------------------------- + + /** + * @brief Get transaction history + * @return Pointer to history structure + */ + CF_History_t* getHistory() const { return m_history; } + + /** + * @brief Get transaction priority + * @return Priority value + */ + U8 getPriority() const { return m_priority; } + + /** + * @brief Get channel ID + * @return Channel ID number + */ + U8 getChannelId() const { return m_chan_num; } + + /** + * @brief Get transaction class (CLASS_1 or CLASS_2) + * @return Transaction class + */ + CfdpClass::T getClass() const { return m_txn_class; } + // ---------------------------------------------------------------------- // TX State Machine - Implemented in CfdpTxTransaction.cpp // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 0547dc8d214..6341763bc90 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -117,6 +117,16 @@ void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { this->sDispatchRecv(ph, &substate_fns); } +void CfdpTransaction::initTxFile(CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) +{ + m_chan_num = chan; + m_priority = priority; + m_keep = keep; + m_txn_class = cfdp_class; + m_state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; + m_state_data.send.sub_state = CF_TxSubState_METADATA; +} + void CfdpTransaction::s1Tx() { static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ &CfdpTransaction::sSubstateSendMetadata, // CF_TxSubState_METADATA diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 80420adf008..e5e568b3816 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -73,13 +73,15 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) return LocalStatus; } -CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) +// Static member function - can access private members +CF_CListTraverse_Status_t CfdpTransaction::findBySequenceNumberCallback(CF_CListNode_t *node, void *context) { CfdpTransaction *txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CF_CListTraverse_Status_t ret = CF_CListTraverse_Status_CONTINUE; CF_Traverse_TransSeqArg_t* seqContext = static_cast(context); - if ((txn->m_history->src_eid == seqContext->src_eid) && (txn->m_history->seq_num == seqContext->transaction_sequence_number)) + if (txn->m_history && (txn->m_history->src_eid == seqContext->src_eid) && + (txn->m_history->seq_num == seqContext->transaction_sequence_number)) { seqContext->txn = txn; ret = CF_CListTraverse_Status_EXIT; /* exit early */ @@ -88,7 +90,8 @@ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t return ret; } -CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) +// Static member function - can access private members +CF_CListTraverse_Status_t CfdpTransaction::prioritySearchCallback(CF_CListNode_t *node, void *context) { CfdpTransaction * txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CF_Traverse_PriorityArg_t *arg = static_cast(context); @@ -106,6 +109,17 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) return CF_CLIST_CONT; } +// Legacy wrappers for backward compatibility +CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) +{ + return CfdpTransaction::findBySequenceNumberCallback(node, context); +} + +CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) +{ + return CfdpTransaction::prioritySearchCallback(node, context); +} + CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) { CF_TraverseAll_Arg_t *traverse_all = static_cast(arg); From df34674a1ae4e7f8b8d838d2be7e70c9b60362cf Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 14:24:31 -0700 Subject: [PATCH 114/185] Refactored CfdpChunk into a C++ class --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 17 +- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 397 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 420 ++++++++++---------- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 10 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 58 +-- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 24 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 16 +- default/config/CfdpCfg.fpp | 11 + 9 files changed, 470 insertions(+), 491 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 38062544f62..0079ea9543d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -114,12 +114,15 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana } // Allocate arrays - // Use operator new for raw memory + // Use operator new for raw memory (for types requiring placement new with constructor params) m_transactions = static_cast( ::operator new(CF_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) ); + m_chunks = static_cast( + ::operator new((CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM) * sizeof(CF_ChunkWrapper_t)) + ); + // Regular new for simple types m_histories = new CF_History_t[CF_NUM_HISTORIES_PER_CHANNEL]; - m_chunks = new CF_ChunkWrapper_t[CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM]; m_chunkMem = new CF_Chunk_t[total_chunks_needed]; // Initialize transactions using placement new with parameterized constructor @@ -137,7 +140,8 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana { list_head = this->getChunkListHead(static_cast(k)); - CF_ChunkListInit(&cw->chunks, CF_DIR_MAX_CHUNKS[k][m_channelId], &m_chunkMem[chunk_mem_offset]); + // Use placement new to construct CF_ChunkWrapper with the new class-based interface + new (cw) CF_ChunkWrapper_t(CF_DIR_MAX_CHUNKS[k][m_channelId], &m_chunkMem[chunk_mem_offset]); chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][m_channelId]; CF_CList_InitNode(&cw->cl_node); CF_CList_InsertBack(list_head, &cw->cl_node); @@ -172,7 +176,12 @@ CfdpChannel::~CfdpChannel() m_histories = nullptr; } if (m_chunks != nullptr) { - delete[] m_chunks; + // Manually call destructors since we used placement new + for (U32 j = 0; j < (CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM); ++j) { + m_chunks[j].~CF_ChunkWrapper_t(); + } + // Free raw memory allocated with operator new + ::operator delete(m_chunks); m_chunks = nullptr; } if (m_chunkMem != nullptr) { diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index 4e6d4fd275c..3c954681dca 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -43,57 +43,181 @@ namespace Svc { namespace Ccsds { -void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkIdx_t end) +// ====================================================================== +// CfdpChunkList Class Implementation +// ====================================================================== + +CfdpChunkList::CfdpChunkList(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem) + : m_count(0), m_maxChunks(maxChunks), m_chunks(chunkMem) { - /* Sanity check */ - FW_ASSERT(end <= chunks->count, end, chunks->count); + FW_ASSERT(maxChunks > 0); + FW_ASSERT(chunkMem != nullptr); + reset(); +} - if (start < end) +void CfdpChunkList::reset() +{ + m_count = 0; + memset(m_chunks, 0, sizeof(*m_chunks) * m_maxChunks); +} + +void CfdpChunkList::add(CfdpFileSize offset, CfdpFileSize size) +{ + const CF_Chunk_t chunk = {offset, size}; + const CF_ChunkIdx_t i = findInsertPosition(&chunk); + + /* PTFO: files won't be so big we need to gracefully handle overflow, + * and in that case the user should change everything in chunks + * to use 64-bit numbers */ + FW_ASSERT((offset + size) >= offset, offset, size); + + insert(i, &chunk); +} + +const CF_Chunk_t* CfdpChunkList::getFirstChunk() const +{ + return m_count ? &m_chunks[0] : nullptr; +} + +void CfdpChunkList::removeFromFirst(CfdpFileSize size) +{ + CF_Chunk_t* chunk = &m_chunks[0]; /* front is always 0 */ + + if (size > chunk->size) + { + size = chunk->size; + } + chunk->size -= size; + + if (!chunk->size) { - memmove(&chunks->chunks[start], &chunks->chunks[end], sizeof(*chunks->chunks) * (chunks->count - end)); - chunks->count -= (end - start); + eraseChunk(0); + } + else + { + chunk->offset += size; } } -void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index) +U32 CfdpChunkList::computeGaps(CF_ChunkIdx_t maxGaps, + CfdpFileSize total, + CfdpFileSize start, + const GapComputeCallback& callback, + void* opaque) const { - FW_ASSERT(chunks->count > 0); - FW_ASSERT(erase_index < chunks->count, erase_index, chunks->count); + U32 ret = 0; + CF_ChunkIdx_t i = 0; + CfdpFileSize next_off; + CfdpFileSize gap_start; + CF_Chunk_t chunk; - /* to erase, move memory over the old one */ - memmove(&chunks->chunks[erase_index], &chunks->chunks[erase_index + 1], - sizeof(*chunks->chunks) * (chunks->count - 1 - erase_index)); - --chunks->count; + FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ + FW_ASSERT(start < total, start, total); + + /* simple case: there is no chunk data, which means there is a single gap of the entire size */ + if (!m_count) + { + chunk.offset = 0; + chunk.size = total; + if (callback) + { + callback(&chunk, opaque); + } + ret = 1; + } + else + { + /* Handle initial gap if needed */ + if (start < m_chunks[0].offset) + { + chunk.offset = start; + chunk.size = m_chunks[0].offset - start; + if (callback) + { + callback(&chunk, opaque); + } + ret = 1; + } + + while ((ret < maxGaps) && (i < m_count)) + { + next_off = (i == (m_count - 1)) ? total : m_chunks[i + 1].offset; + gap_start = (m_chunks[i].offset + m_chunks[i].size); + + chunk.offset = (gap_start > start) ? gap_start : start; + chunk.size = (next_off - chunk.offset); + + if (gap_start >= total) + { + break; + } + else if (start < next_off) + { + /* Only report if gap finishes after start */ + if (callback) + { + callback(&chunk, opaque); + } + ++ret; + } + ++i; + } + } + + return ret; } -void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, const CF_Chunk_t *chunk) +void CfdpChunkList::insertChunk(CF_ChunkIdx_t index, const CF_Chunk_t* chunk) { - FW_ASSERT(chunks->count < chunks->max_chunks, chunks->count, chunks->max_chunks); - FW_ASSERT(index_before <= chunks->count, index_before, chunks->count); + FW_ASSERT(m_count < m_maxChunks, m_count, m_maxChunks); + FW_ASSERT(index <= m_count, index, m_count); - if (chunks->count && (index_before != chunks->count)) + if (m_count && (index != m_count)) { - memmove(&chunks->chunks[index_before + 1], &chunks->chunks[index_before], - sizeof(*chunk) * (chunks->count - index_before)); + memmove(&m_chunks[index + 1], &m_chunks[index], + sizeof(*chunk) * (m_count - index)); } - memcpy(&chunks->chunks[index_before], chunk, sizeof(*chunk)); + memcpy(&m_chunks[index], chunk, sizeof(*chunk)); - ++chunks->count; + ++m_count; } -CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chunk_t *chunk) +void CfdpChunkList::eraseChunk(CF_ChunkIdx_t index) +{ + FW_ASSERT(m_count > 0); + FW_ASSERT(index < m_count, index, m_count); + + /* to erase, move memory over the old one */ + memmove(&m_chunks[index], &m_chunks[index + 1], + sizeof(*m_chunks) * (m_count - 1 - index)); + --m_count; +} + +void CfdpChunkList::eraseRange(CF_ChunkIdx_t start, CF_ChunkIdx_t end) +{ + /* Sanity check */ + FW_ASSERT(end <= m_count, end, m_count); + + if (start < end) + { + memmove(&m_chunks[start], &m_chunks[end], sizeof(*m_chunks) * (m_count - end)); + m_count -= (end - start); + } +} + +CF_ChunkIdx_t CfdpChunkList::findInsertPosition(const CF_Chunk_t* chunk) { CF_ChunkIdx_t first = 0; CF_ChunkIdx_t i; - CF_ChunkIdx_t count = chunks->count; + CF_ChunkIdx_t count = m_count; CF_ChunkIdx_t step; while (count > 0) { - i = first; + i = first; step = count / 2; i += step; - if (chunks->chunks[i].offset < chunk->offset) + if (m_chunks[i].offset < chunk->offset) { first = i + 1; count -= step + 1; @@ -107,51 +231,20 @@ CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chun return first; } -int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +bool CfdpChunkList::combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { - CF_Chunk_t * prev; - CF_ChunkOffset_t prev_end; - CF_ChunkOffset_t chunk_end; - int ret = 0; - - FW_ASSERT(i <= chunks->max_chunks, i, chunks->max_chunks); - - /* Only need to check if there is a previous */ - if (i > 0) - { - chunk_end = chunk->offset + chunk->size; - prev = &chunks->chunks[i - 1]; - prev_end = prev->offset + prev->size; - - /* Check if start of new chunk is less than end of previous (overlaps) */ - if (chunk->offset <= prev_end) - { - /* When combining, use the bigger of the two endings */ - if (prev_end < chunk_end) - { - /* Combine with previous chunk */ - prev->size = chunk_end - prev->offset; - } - ret = 1; - } - } - return ret; -} - -bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) -{ - CF_ChunkIdx_t combined_i = i; - bool ret = false; - CF_ChunkOffset_t chunk_end = chunk->offset + chunk->size; + CF_ChunkIdx_t combined_i = i; + bool ret = false; + CfdpFileSize chunk_end = chunk->offset + chunk->size; /* Assert no rollover, only possible as a bug */ FW_ASSERT(chunk_end > chunk->offset, chunk_end, chunk->offset); /* Determine how many can be combined */ - for (; combined_i < chunks->count; ++combined_i) + for (; combined_i < m_count; ++combined_i) { /* Advance combine index until there is a gap between end and the next offset */ - if (chunk_end < chunks->chunks[combined_i].offset) + if (chunk_end < m_chunks[combined_i].offset) { break; } @@ -162,189 +255,103 @@ bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chu { /* End is the max of last combined chunk end or new chunk end */ chunk_end = - CF_Chunk_MAX(chunks->chunks[combined_i - 1].offset + chunks->chunks[combined_i - 1].size, chunk_end); + CF_Chunk_MAX(m_chunks[combined_i - 1].offset + m_chunks[combined_i - 1].size, chunk_end); /* Use current slot as combined entry */ - chunks->chunks[i].size = chunk_end - chunk->offset; - chunks->chunks[i].offset = chunk->offset; + m_chunks[i].size = chunk_end - chunk->offset; + m_chunks[i].offset = chunk->offset; /* Erase the rest of the combined chunks (if any) */ - CF_Chunks_EraseRange(chunks, i + 1, combined_i); + eraseRange(i + 1, combined_i); ret = true; } return ret; } -CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks) +int CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { - CF_ChunkIdx_t i; - CF_ChunkIdx_t smallest = 0; + CF_Chunk_t* prev; + CfdpFileSize prev_end; + CfdpFileSize chunk_end; + int ret = 0; - for (i = 1; i < chunks->count; ++i) + FW_ASSERT(i <= m_maxChunks, i, m_maxChunks); + + /* Only need to check if there is a previous */ + if (i > 0) { - if (chunks->chunks[i].size < chunks->chunks[smallest].size) + chunk_end = chunk->offset + chunk->size; + prev = &m_chunks[i - 1]; + prev_end = prev->offset + prev->size; + + /* Check if start of new chunk is less than end of previous (overlaps) */ + if (chunk->offset <= prev_end) { - smallest = i; + /* When combining, use the bigger of the two endings */ + if (prev_end < chunk_end) + { + /* Combine with previous chunk */ + prev->size = chunk_end - prev->offset; + } + ret = 1; } } - - return smallest; + return ret; } -void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk) +void CfdpChunkList::insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { CF_ChunkIdx_t smallest_i; - CF_Chunk_t * smallest_c; - int n = CF_Chunks_CombineNext(chunks, i, chunk); - int combined; + CF_Chunk_t* smallest_c; + int n = combineNext(i, chunk); + int combined; if (n) { - combined = CF_Chunks_CombinePrevious(chunks, i, &chunks->chunks[i]); + combined = combinePrevious(i, &m_chunks[i]); if (combined) { - CF_Chunks_EraseChunk(chunks, i); + eraseChunk(i); } } else { - combined = CF_Chunks_CombinePrevious(chunks, i, chunk); + combined = combinePrevious(i, chunk); if (!combined) { - if (chunks->count < chunks->max_chunks) + if (m_count < m_maxChunks) { - CF_Chunks_InsertChunk(chunks, i, chunk); + insertChunk(i, chunk); } else { - smallest_i = CF_Chunks_FindSmallestSize(chunks); - smallest_c = &chunks->chunks[smallest_i]; + smallest_i = findSmallestSize(); + smallest_c = &m_chunks[smallest_i]; if (smallest_c->size < chunk->size) { - CF_Chunks_EraseChunk(chunks, smallest_i); - CF_Chunks_InsertChunk(chunks, CF_Chunks_FindInsertPosition(chunks, chunk), chunk); + eraseChunk(smallest_i); + insertChunk(findInsertPosition(chunk), chunk); } } } } } -void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSize_t size) -{ - const CF_Chunk_t chunk = {offset, size}; - const CF_ChunkIdx_t i = CF_Chunks_FindInsertPosition(chunks, &chunk); - - /* PTFO: files won't be so big we need to gracefully handle overflow, - * and in that case the user should change everything in chunks - * to use 64-bit numbers */ - FW_ASSERT((offset + size) >= offset, offset, size); - - CF_Chunks_Insert(chunks, i, &chunk); -} - -void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size) -{ - CF_Chunk_t *chunk = &chunks->chunks[0]; /* front is always 0 */ - - if (size > chunk->size) - { - size = chunk->size; - } - chunk->size -= size; - - if (!chunk->size) - { - CF_Chunks_EraseChunk(chunks, 0); - } - else - { - chunk->offset += size; - } -} - -const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks) +CF_ChunkIdx_t CfdpChunkList::findSmallestSize() const { - return chunks->count ? &chunks->chunks[0] : NULL; -} - -void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk_t *chunks_mem) -{ - FW_ASSERT(max_chunks > 0); - chunks->max_chunks = max_chunks; - chunks->chunks = chunks_mem; - CF_ChunkListReset(chunks); -} - -void CF_ChunkListReset(CF_ChunkList_t *chunks) -{ - chunks->count = 0; - memset(chunks->chunks, 0, sizeof(*chunks->chunks) * chunks->max_chunks); -} - -U32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, - CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque) -{ - U32 ret = 0; - CF_ChunkIdx_t i = 0; - CF_ChunkOffset_t next_off; - CF_ChunkOffset_t gap_start; - CF_Chunk_t chunk; - - FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ - FW_ASSERT(start < total, start, total); + CF_ChunkIdx_t i; + CF_ChunkIdx_t smallest = 0; - /* simple case: there is no chunk data, which means there is a single gap of the entire size */ - if (!chunks->count) + for (i = 1; i < m_count; ++i) { - chunk.offset = 0; - chunk.size = total; - if (compute_gap_fn) - { - compute_gap_fn(chunks, &chunk, opaque); - } - ret = 1; - } - else - { - /* Handle initial gap if needed */ - if (start < chunks->chunks[0].offset) + if (m_chunks[i].size < m_chunks[smallest].size) { - chunk.offset = start; - chunk.size = chunks->chunks[0].offset - start; - if (compute_gap_fn) - { - compute_gap_fn(chunks, &chunk, opaque); - } - ret = 1; - } - - while ((ret < max_gaps) && (i < chunks->count)) - { - next_off = (i == (chunks->count - 1)) ? total : chunks->chunks[i + 1].offset; - gap_start = (chunks->chunks[i].offset + chunks->chunks[i].size); - - chunk.offset = (gap_start > start) ? gap_start : start; - chunk.size = (next_off - chunk.offset); - - if (gap_start >= total) - { - break; - } - else if (start < next_off) - { - /* Only report if gap finishes after start */ - if (compute_gap_fn) - { - compute_gap_fn(chunks, &chunk, opaque); - } - ++ret; - } - ++i; + smallest = i; } } - return ret; + return smallest; } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index 9535decb434..d410e8d1784 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -31,24 +31,25 @@ #ifndef CFDP_CHUNK_HPP #define CFDP_CHUNK_HPP +#include + #include +#include #include namespace Svc { namespace Ccsds { typedef U32 CF_ChunkIdx_t; -typedef U32 CF_ChunkOffset_t; -typedef U32 CF_ChunkSize_t; /** * @brief Pairs an offset with a size to identify a specific piece of a file */ typedef struct CF_Chunk { - CF_ChunkOffset_t offset; /**< \brief The start offset of the chunk within the file */ - CF_ChunkSize_t size; /**< \brief The size of the chunk */ + CfdpFileSize offset; /**< \brief The start offset of the chunk within the file */ + CfdpFileSize size; /**< \brief The size of the chunk */ } CF_Chunk_t; /** @@ -77,9 +78,9 @@ typedef void (*CF_ChunkList_ComputeGapFn_t)(const CF_ChunkList_t *cs, const CF_C * * @param a First chunk offset * @param b Second chunk offset - * @return the larger CF_ChunkOffset_t value + * @return the larger CfdpFileSize value */ -static inline CF_ChunkOffset_t CF_Chunk_MAX(CF_ChunkOffset_t a, CF_ChunkOffset_t b) +static inline CfdpFileSize CF_Chunk_MAX(CfdpFileSize a, CfdpFileSize b) { if (a > b) { @@ -91,234 +92,221 @@ static inline CF_ChunkOffset_t CF_Chunk_MAX(CF_ChunkOffset_t a, CF_ChunkOffset_t } } -/************************************************************************/ -/** @brief Initialize a CF_ChunkList_t structure. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. chunks_mem must not be NULL. +/** + * @brief Modern callback type for gap computation * - * @param chunks Pointer to CF_ChunkList_t object to initialize - * @param max_chunks Maximum number of entries in the chunks_mem array - * @param chunks_mem Array of CF_Chunk_t objects with length of max_chunks + * Replaces CF_ChunkList_ComputeGapFn_t with a more flexible std::function-based callback. + * The callback receives the gap chunk and an opaque context pointer. */ -void CF_ChunkListInit(CF_ChunkList_t *chunks, CF_ChunkIdx_t max_chunks, CF_Chunk_t *chunks_mem); +using GapComputeCallback = std::function; -/************************************************************************/ -/** @brief Public function to add a chunk. +/** + * @brief C++ class encapsulation of CFDP chunk list operations * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. + * This class provides modern C++ encapsulation around the gap tracking functionality + * previously implemented as C-style free functions. The class does not own the backing + * memory for chunks; it takes a pointer to pre-allocated memory in the constructor, + * preserving the existing memory pooling system managed by CfdpChannel. * - * @param chunks Pointer to CF_ChunkList_t object - * @param offset Offset of chunk to add - * @param size Size of chunk to add + * The chunk list maintains file segments in offset-sorted order and provides operations + * for adding segments, computing gaps, and managing the list. This is primarily used for: + * - RX transactions: Track received file data segments to identify gaps for NAK packets + * - TX transactions: Track NAK segment requests for retransmission */ -void CF_ChunkListAdd(CF_ChunkList_t *chunks, CF_ChunkOffset_t offset, CF_ChunkSize_t size); +class CfdpChunkList { + public: + // ---------------------------------------------------------------------- + // Construction and Destruction + // ---------------------------------------------------------------------- -/************************************************************************/ -/** @brief Resets a chunks structure. - * - * All chunks are removed from the list, but the max_chunks and chunk memory - * pointers are retained. This returns the chunk list to the same state as - * it was after the initial call to CF_ChunkListInit(). - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - */ -void CF_ChunkListReset(CF_ChunkList_t *chunks); + /** + * @brief Constructor - initializes chunk list with pre-allocated memory + * + * @param maxChunks Maximum number of chunks this list can hold + * @param chunkMem Pointer to pre-allocated array of CF_Chunk_t objects + * + * @note The class does NOT take ownership of chunkMem; memory is externally managed + */ + CfdpChunkList(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem); -/************************************************************************/ -/** @brief Public function to remove some amount of size from the first chunk. - * - * @par Description - * This may remove the chunk entirely. This function is to satisfy the - * use-case where data is retrieved from the structure in-order and - * once consumed should be removed. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL and list must not be empty - * - * @note - * Good computer science would have a generic remove function, but that's much more complex - * than we need for the use case. We aren't trying to make chunks a general purpose - * reusable module, so just take the simple case that we need. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param size Size to remove - */ -void CF_ChunkList_RemoveFromFirst(CF_ChunkList_t *chunks, CF_ChunkSize_t size); + // ---------------------------------------------------------------------- + // Public Interface + // ---------------------------------------------------------------------- -/************************************************************************/ -/** @brief Public function to get the entire first chunk from the list - * - * This returns the first chunk from the list, or NULL if the list is empty. - * - * @note The chunk remains on the list - this call does not consume or remove the chunk - * from the list. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. - * - * @returns Pointer to first chunk from the CF_ChunkList_t object - * @retval NULL if the list was empty - */ -const CF_Chunk_t *CF_ChunkList_GetFirstChunk(const CF_ChunkList_t *chunks); + /** + * @brief Add a chunk (file segment) to the list + * + * Adds a new chunk representing a file segment at the given offset and size. + * The chunk may be combined with adjacent chunks if they are contiguous. + * If the list is full, the smallest chunk may be evicted. + * + * @param offset Starting offset of the chunk within the file + * @param size Size of the chunk in bytes + */ + void add(CfdpFileSize offset, CfdpFileSize size); -/************************************************************************/ -/** @brief Compute gaps between chunks, and call a callback for each. - * - * @par Description - * This function walks over all chunks and computes the gaps between. - * It can exit early if the calculated gap start is larger than the - * desired total. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. compute_gap_fn is a valid function address. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param max_gaps Maximum number of gaps to compute - * @param total Size of the entire file - * @param start Beginning offset for gap computation - * @param compute_gap_fn Callback function to be invoked for each gap - * @param opaque Opaque pointer to pass through to callback function - * - * @returns The number of computed gaps. - */ -U32 CF_ChunkList_ComputeGaps(const CF_ChunkList_t *chunks, CF_ChunkIdx_t max_gaps, CF_ChunkSize_t total, - CF_ChunkOffset_t start, CF_ChunkList_ComputeGapFn_t compute_gap_fn, void *opaque); + /** + * @brief Reset the chunk list to empty state + * + * Removes all chunks from the list while preserving the max_chunks and + * memory pointer configuration. After reset, the list is in the same state + * as immediately after construction. + */ + void reset(); -/************************************************************************/ -/** @brief Erase a range of chunks. - * - * Items in the list starting at the end index will be shifted/moved to close the gap. - * If end <= start nothing will be done (OK to pass matching start/end as a no-op) - * If end == list size, list from start on will be erased (nothing moved) - * - * Example: - * list = {a, b, c, d, e} - * EraseRange index start 1, end 3 - * list = {a, d, e} - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param start Starting chunk ID to erase (inclusive) - * @param end Ending chunk ID (exclusive, this chunk will not be erased) - */ -void CF_Chunks_EraseRange(CF_ChunkList_t *chunks, CF_ChunkIdx_t start, CF_ChunkIdx_t end); + /** + * @brief Get the first chunk in the list + * + * Returns a pointer to the first chunk (lowest offset) in the list without + * removing it from the list. + * + * @returns Pointer to the first chunk + * @retval nullptr if the list is empty + */ + const CF_Chunk_t* getFirstChunk() const; -/************************************************************************/ -/** @brief Erase a single chunk. - * - * @note This changes the chunk IDs of all chunks that follow - * Items in the list after the erase_index will be shifted/moved to close the gap. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param erase_index chunk ID to erase - */ -void CF_Chunks_EraseChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t erase_index); + /** + * @brief Remove a specified size from the first chunk + * + * Reduces the size of the first chunk by the specified amount. If the + * size exactly matches the chunk size, the entire chunk is removed. + * This is used for consuming data in-order during processing. + * + * @param size Number of bytes to remove from the first chunk + * + * @note The list must not be empty when calling this function + */ + void removeFromFirst(CfdpFileSize size); -/************************************************************************/ -/** @brief Insert a chunk before index_before. - * - * @note This changes the chunk IDs of all chunks that follow - * Items in the list after the index_before will be shifted/moved to open a gap. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param index_before position to insert at - this becomes the ID of the inserted chunk - * @param chunk Chunk data to insert (copied) - */ -void CF_Chunks_InsertChunk(CF_ChunkList_t *chunks, CF_ChunkIdx_t index_before, const CF_Chunk_t *chunk); + /** + * @brief Compute gaps between chunks and invoke callback for each + * + * Walks the chunk list and computes gaps (missing file segments) between + * chunks. For each gap found, invokes the provided callback function. + * This is used to generate NAK segment requests. + * + * @param maxGaps Maximum number of gaps to compute + * @param total Total size of the file + * @param start Starting offset for gap computation + * @param callback Callback function to invoke for each gap + * @param opaque Opaque pointer passed through to callback + * + * @returns Number of gaps computed (may be less than maxGaps if fewer gaps exist) + */ + U32 computeGaps(CF_ChunkIdx_t maxGaps, + CfdpFileSize total, + CfdpFileSize start, + const GapComputeCallback& callback, + void* opaque) const; -/************************************************************************/ -/** @brief Finds where a chunk should be inserted in the chunks. - * - * @par Description - * This is a C version of std::lower_bound from C++ algorithms. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param chunk Chunk data to insert - * - * @returns an index to the first chunk that is greater than or equal to the requested's offset. - * - */ -CF_ChunkIdx_t CF_Chunks_FindInsertPosition(CF_ChunkList_t *chunks, const CF_Chunk_t *chunk); + /** + * @brief Get the current number of chunks in the list + * @returns Current chunk count + */ + CF_ChunkIdx_t getCount() const { return m_count; } -/************************************************************************/ -/** @brief Possibly combines the given chunk with the previous chunk. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param i Index of chunk to combine - * @param chunk Chunk data to combine - * - * @returns boolean code indicating if chunks were combined - * @retval 1 if combined with another chunk - * @retval 0 if not combined - * - */ -int CF_Chunks_CombinePrevious(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + /** + * @brief Get the maximum number of chunks this list can hold + * @returns Maximum chunk capacity + */ + CF_ChunkIdx_t getMaxChunks() const { return m_maxChunks; } -/************************************************************************/ -/** @brief Possibly combines the given chunk with the next chunk. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param i Index of chunk to combine - * @param chunk Chunk data to combine - * - * @returns boolean code indicating if chunks were combined - * @retval true if combined with another chunk - * @retval false if not combined - * - */ -bool CF_Chunks_CombineNext(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + private: + // ---------------------------------------------------------------------- + // Private Implementation + // ---------------------------------------------------------------------- -/************************************************************************/ -/** @brief Finds the smallest size out of all chunks. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * - * @returns The chunk index with the smallest size. - * @retval 0 if the chunk list is empty - * - */ -CF_ChunkIdx_t CF_Chunks_FindSmallestSize(const CF_ChunkList_t *chunks); + /** + * @brief Insert a chunk at a specific index + * + * Inserts the chunk at the specified index position, shifting existing + * chunks as needed. May combine with adjacent chunks if contiguous. + * + * @param index Index position to insert at + * @param chunk Chunk data to insert + */ + void insertChunk(CF_ChunkIdx_t index, const CF_Chunk_t* chunk); -/************************************************************************/ -/** @brief Insert a chunk. - * - * @par Description - * Inserts the chunk at the specified location. May combine with - * an existing chunk if contiguous. - * - * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL. - * - * @param chunks Pointer to CF_ChunkList_t object - * @param i Position to insert chunk at - * @param chunk Chunk data to insert - */ -void CF_Chunks_Insert(CF_ChunkList_t *chunks, CF_ChunkIdx_t i, const CF_Chunk_t *chunk); + /** + * @brief Erase a single chunk at the given index + * + * Removes the chunk and shifts subsequent chunks to close the gap. + * + * @param index Index of chunk to erase + */ + void eraseChunk(CF_ChunkIdx_t index); + + /** + * @brief Erase a range of chunks + * + * Removes chunks from start (inclusive) to end (exclusive) and shifts + * remaining chunks to close the gap. + * + * @param start Starting index (inclusive) + * @param end Ending index (exclusive) + */ + void eraseRange(CF_ChunkIdx_t start, CF_ChunkIdx_t end); + + /** + * @brief Find where a chunk should be inserted to maintain sorted order + * + * Uses binary search to find the insertion point based on chunk offset. + * + * @param chunk Chunk data to find insertion point for + * @returns Index where chunk should be inserted + */ + CF_ChunkIdx_t findInsertPosition(const CF_Chunk_t* chunk); + + /** + * @brief Attempt to combine chunk with the next chunk + * + * If the chunk is contiguous with the next chunk in the list, combines them. + * + * @param i Index of the current chunk + * @param chunk Chunk data to attempt combining + * @returns true if chunks were combined, false otherwise + */ + bool combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + + /** + * @brief Attempt to combine chunk with the previous chunk + * + * If the chunk is contiguous with the previous chunk in the list, combines them. + * + * @param i Index of the current chunk + * @param chunk Chunk data to attempt combining + * @returns 1 if chunks were combined, 0 otherwise + */ + int combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + + /** + * @brief Insert a chunk, potentially combining with neighbors + * + * Inserts the chunk at position i and attempts to combine with adjacent chunks. + * + * @param i Position to insert at + * @param chunk Chunk data to insert + */ + void insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + + /** + * @brief Find the index of the chunk with the smallest size + * + * Used when the list is full and a chunk needs to be evicted. + * + * @returns Index of the smallest chunk, or 0 if list is empty + */ + CF_ChunkIdx_t findSmallestSize() const; + + private: + // ---------------------------------------------------------------------- + // Private Member Variables + // ---------------------------------------------------------------------- + + CF_ChunkIdx_t m_count; //!< Current number of chunks in the list + CF_ChunkIdx_t m_maxChunks; //!< Maximum number of chunks allowed + CF_Chunk_t* m_chunks; //!< Pointer to pre-allocated chunk array (not owned) +}; } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 65bc83b1076..6cb383edf35 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -46,6 +46,7 @@ #define CFDP_LOGICAL_PDU_HPP #include +#include #include #include @@ -73,15 +74,6 @@ namespace Ccsds { * segment structures in a single PDU. */ #define CF_PDU_MAX_SEGMENTS (CF_NAK_MAX_SEGMENTS) -/** - * @brief Type for logical file size/offset value - * - * The CFDP protocol permits use of 64-bit values for file size/offsets - * Although the CF application only supports 32-bit legacy file size - * type at this point, the logical structures should use this type in - * case future support for large files is added. - */ -typedef U32 CfdpFileSize; /* * Note that by exploding the bit-fields into separate members, this will make the diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 20bc8589555..c2eda77bc61 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -49,34 +49,6 @@ namespace Svc { namespace Ccsds { -/** - * @brief Argument for Gap Compute function - * - * This is used in conjunction with CfdpTransaction::r2GapCompute - */ -typedef struct -{ - CfdpTransaction * txn; /**< \brief Current transaction being processed */ - CF_Logical_PduNak_t *nak; /**< \brief Current NAK PDU contents */ -} CF_GapComputeArgs_t; - -/** - * @brief Free function wrapper for CfdpTransaction::r2GapCompute - * - * This wrapper is needed because CF_ChunkList_ComputeGaps expects a free function pointer, - * but r2GapCompute is a member function. The opaque pointer contains a CF_GapComputeArgs_t - * which includes the transaction pointer. - */ -// ====================================================================== -// Static callback wrapper -// ====================================================================== - -void CfdpTransaction::gapComputeCallback(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) -{ - CF_GapComputeArgs_t* args = static_cast(opaque); - args->txn->r2GapCompute(chunks, chunk, opaque); -} - // ====================================================================== // Construction and Destruction // ====================================================================== @@ -501,7 +473,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { else { /* only look for 1 gap, since the goal here is just to know that there are gaps */ - ret = CF_ChunkList_ComputeGaps(&this->m_chunks->chunks, 1, this->m_fsize, 0, NULL, NULL); + ret = this->m_chunks->chunks.computeGaps(1, this->m_fsize, 0, nullptr, nullptr); if (ret) { @@ -770,7 +742,7 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { if (ret == CfdpStatus::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - CF_ChunkListAdd(&this->m_chunks->chunks, fd->offset, static_cast(fd->data_len)); + this->m_chunks->chunks.add(fd->offset, static_cast(fd->data_len)); if (this->m_flags.rx.fd_nak_sent) { @@ -791,14 +763,11 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque) { - CF_GapComputeArgs_t * args = static_cast(opaque); +void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, CF_Logical_PduNak_t *nak) { CF_Logical_SegmentRequest_t *pseg; - CF_Logical_SegmentList_t * pseglist; - CF_Logical_PduNak_t * nak; + CF_Logical_SegmentList_t *pseglist; /* This function is only invoked for NAK types */ - nak = args->nak; pseglist = &nak->segment_list; FW_ASSERT(chunk->size > 0, chunk->size); @@ -832,14 +801,19 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { if (this->m_flags.rx.md_recv) { /* we have metadata, so send valid NAK */ - CF_GapComputeArgs_t args = {this, nak}; - nak->scope_start = 0; - cret = CF_ChunkList_ComputeGaps(&this->m_chunks->chunks, - (this->m_chunks->chunks.count < this->m_chunks->chunks.max_chunks) - ? this->m_chunks->chunks.max_chunks - : (this->m_chunks->chunks.max_chunks - 1), - this->m_fsize, 0, CfdpTransaction::gapComputeCallback, &args); + + // Use lambda to call r2GapCompute - no wrapper needed! + cret = this->m_chunks->chunks.computeGaps( + (this->m_chunks->chunks.getCount() < this->m_chunks->chunks.getMaxChunks()) + ? this->m_chunks->chunks.getMaxChunks() + : (this->m_chunks->chunks.getMaxChunks() - 1), + this->m_fsize, + 0, + [this, nak](const CF_Chunk_t* chunk, void* opaque) { + this->r2GapCompute(chunk, nak); + }, + nullptr); // opaque not needed with lambda capture if (!cret) { diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 2513a597e01..071738f2d9b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -99,18 +99,6 @@ class CfdpTransaction { */ void initTxFile(CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); - /** - * @brief Static wrapper for R2 gap computation callback - * - * C-style callback wrapper that delegates to the member function r2GapCompute(). - * Used with CF_ChunkList_ComputeGaps which requires a function pointer. - * - * @param chunks Pointer to chunk list - * @param chunk Pointer to a single chunk information - * @param opaque Pointer to a CF_GapComputeArgs_t object - */ - static void gapComputeCallback(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); - /** * @brief Static callback for finding transaction by sequence number * @@ -720,16 +708,16 @@ class CfdpTransaction { /** @brief Loads a single NAK segment request. * * @par Description - * This is a function callback from CF_ChunkList_ComputeGaps(). + * This is a callback function used with CfdpChunkList::computeGaps(). + * For each gap found, this function adds a segment request to the NAK PDU. * * @par Assumptions, External Events, and Notes: - * chunks must not be NULL, chunk must not be NULL, opaque must not be NULL. + * chunk must not be NULL, nak must not be NULL. * - * @param chunks Not used, required for compatibility with CF_ChunkList_ComputeGaps - * @param chunk Pointer to a single chunk information - * @param opaque Pointer to a CF_GapComputeArgs_t object (passed via CF_ChunkList_ComputeGaps) + * @param chunk Pointer to the gap chunk information + * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CF_ChunkList_t *chunks, const CF_Chunk_t *chunk, void *opaque); + void r2GapCompute(const CF_Chunk_t *chunk, CF_Logical_PduNak_t *nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 6341763bc90..48a2380765a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -518,8 +518,8 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { else { /* Get first chunk and process if available */ - chunk = CF_ChunkList_GetFirstChunk(&this->m_chunks->chunks); - if (chunk != NULL) + chunk = this->m_chunks->chunks.getFirstChunk(); + if (chunk != nullptr) { ret = this->sSendFileData(chunk->offset, chunk->size, 0, &bytes_processed); if(ret != CfdpStatus::SUCCESS) @@ -529,7 +529,7 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { } else if (bytes_processed > 0) { - CF_ChunkList_RemoveFromFirst(&this->m_chunks->chunks, bytes_processed); + this->m_chunks->chunks.removeFromFirst(bytes_processed); *nakProcessed = true; /* nak processed, so caller doesn't send file data */ } } @@ -712,7 +712,7 @@ void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { } /* insert gap data in chunks */ - CF_ChunkListAdd(&this->m_chunks->chunks, sr->offset_start, sr->offset_end - sr->offset_start); + this->m_chunks->chunks.add(sr->offset_start, sr->offset_end - sr->offset_start); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 8bd849344bf..799a1cdf0b5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -211,14 +211,24 @@ typedef struct CF_History } CF_History_t; /** - * @brief Wrapper around a CF_ChunkList_t object + * @brief Wrapper around a CfdpChunkList object * - * This allows a CF_ChunkList_t to be stored within a CList data storage structure + * This allows a CfdpChunkList to be stored within a CList data storage structure. + * The wrapper is pooled by CfdpChannel for reuse across transactions. */ typedef struct CF_ChunkWrapper { - CF_ChunkList_t chunks; + CfdpChunkList chunks; // Changed from CF_ChunkList_t to CfdpChunkList class CF_CListNode_t cl_node; + + /** + * @brief Constructor for initializing the chunk list + * + * @param maxChunks Maximum number of chunks this list can hold + * @param chunkMem Pointer to pre-allocated chunk memory + */ + CF_ChunkWrapper(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem) + : chunks(maxChunks, chunkMem), cl_node{} {} } CF_ChunkWrapper_t; /** diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index b466e6f3e74..09eff0f0763 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -51,6 +51,17 @@ module Svc { @ Must be one of U8, U16, U32, U64. type CfdpTransactionSeq = U32 + @ @brief File size and offset type + @ + @ @par Description: + @ The type used for file sizes and offsets in CFDP operations. + @ The CFDP protocol permits use of 64-bit values for file size/offsets, + @ although the current implementation supports 32-bit values. + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + type CfdpFileSize = U32 + @ @brief Maximum PDU size in bytes @ @ @par Description: From 5d18ba95b8e40827794fd05468a7c1dc8dad8f4e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 15:29:48 -0700 Subject: [PATCH 115/185] Additional C++ refactor cleanup --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 39 +++--- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 7 - Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 25 +--- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 34 +++++ Svc/Ccsds/CfdpManager/CfdpClist.hpp | 24 ++++ Svc/Ccsds/CfdpManager/CfdpDispatch.hpp | 140 -------------------- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 39 ++---- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 1 - Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 106 ++++++++++++++- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 3 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 60 +-------- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 13 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 19 +-- 13 files changed, 205 insertions(+), 305 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfdpDispatch.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 0079ea9543d..bf9c45bb0ae 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -215,7 +215,11 @@ void CfdpChannel::cycleTx() while (true) { /* Attempt to run something on TXA */ - CF_CList_Traverse(m_qs[CfdpQueueId::TXA], CF_CFDP_CycleTxFirstActive, &args); + CF_CList_Traverse(m_qs[CfdpQueueId::TXA], + [this](CF_CListNode_t* node, void* context) -> CF_CListTraverse_Status_t { + return this->cycleTxFirstActive(node, context); + }, + &args); /* Keep going until CfdpQueueId::PEND is empty or something is run */ if (args.ran_one || m_qs[CfdpQueueId::PEND] == NULL) @@ -268,7 +272,11 @@ void CfdpChannel::tickTransactions() do { args.cont = 0; - CF_CList_Traverse(m_qs[qs[m_tickType]], CF_CFDP_DoTick, &args); + CF_CList_Traverse(m_qs[qs[m_tickType]], + [this](CF_CListNode_t* node, void* context) -> CF_CListTraverse_Status_t { + return this->doTick(node, context); + }, + &args); if (args.early_exit) { @@ -456,7 +464,16 @@ I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, voi { CF_TraverseAll_Arg_t args = {fn, context, 0}; for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) - CF_CList_Traverse(m_qs[queueidx], CF_TraverseAllTransactions_Impl, &args); + { + CF_CList_Traverse(m_qs[queueidx], + [&args](CF_CListNode_t* node, void*) -> CF_CListTraverse_Status_t { + CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + args.fn(txn, args.context); + ++args.counter; + return CF_CLIST_CONT; + }, + nullptr); + } return args.counter; } @@ -806,21 +823,5 @@ CF_History_t* CfdpChannel::getHistory(U32 index) return &m_histories[index]; } -// ---------------------------------------------------------------------- -// Free function wrappers for C-style callbacks -// ---------------------------------------------------------------------- - -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context) -{ - CF_CFDP_CycleTx_args_t* args = static_cast(context); - return args->chan->cycleTxFirstActive(node, context); -} - -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context) -{ - CF_CFDP_Tick_args_t* args = static_cast(context); - return args->chan->doTick(node, context); -} - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 4cfa2fae4cf..4f18242f004 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -507,13 +507,6 @@ inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode CF_CList_InsertBack(&m_qs[queueidx], node); } -// ---------------------------------------------------------------------- -// Free function wrappers (forward declarations) -// ---------------------------------------------------------------------- - -CF_CListTraverse_Status_t CF_CFDP_CycleTxFirstActive(CF_CListNode_t* node, void* context); -CF_CListTraverse_Status_t CF_CFDP_DoTick(CF_CListNode_t* node, void* context); - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index d410e8d1784..b1de806091a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -52,27 +52,6 @@ typedef struct CF_Chunk CfdpFileSize size; /**< \brief The size of the chunk */ } CF_Chunk_t; -/** - * @brief A list of CF_Chunk_t pairs - * - * This list is ordered by chunk offset, from lowest to highest - */ -typedef struct CF_ChunkList -{ - CF_ChunkIdx_t count; /**< \brief number of chunks currently in the array */ - CF_ChunkIdx_t max_chunks; /**< \brief maximum number of chunks allowed in the list (allocation size) */ - CF_Chunk_t * chunks; /**< \brief chunk list array */ -} CF_ChunkList_t; - -/** - * @brief Function for use with CF_ChunkList_ComputeGaps() - * - * @param cs Pointer to the CF_ChunkList_t object - * @param chunk Pointer to the chunk being currently processed - * @param opaque Opaque pointer passed through from initial call - */ -typedef void (*CF_ChunkList_ComputeGapFn_t)(const CF_ChunkList_t *cs, const CF_Chunk_t *chunk, void *opaque); - /** * @brief Selects the larger of the two passed-in offsets * @@ -93,9 +72,9 @@ static inline CfdpFileSize CF_Chunk_MAX(CfdpFileSize a, CfdpFileSize b) } /** - * @brief Modern callback type for gap computation + * @brief Callback type for gap computation * - * Replaces CF_ChunkList_ComputeGapFn_t with a more flexible std::function-based callback. + * std::function-based callback used by CfdpChunkList::computeGaps(). * The callback receives the gap chunk and an opaque context pointer. */ using GapComputeCallback = std::function; diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index 4d93e7e33da..c7bc7a62694 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -184,6 +184,40 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) } } +void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callback, void *context) +{ + CF_CListNode_t *node = start; + CF_CListNode_t *node_next; + bool last = false; + + if (node) + { + do + { + /* set node_next in case callback removes this node from the list */ + node_next = node->next; + if (node_next == start) + { + last = true; + } + if (!CF_CListTraverse_Status_IS_CONTINUE(callback(node, context))) + { + break; + } + /* list traversal is robust against an item deleting itself during traversal, + * but there is a special case if that item is the starting node. Since this is + * a circular list, start is remembered so we know when to stop. Must set start + * to the next node in this case. */ + if ((start == node) && (node->next != node_next)) + { + start = node_next; + } + node = node_next; + } + while (!last); + } +} + void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) { if (end) diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index 68c0ec4ebaa..01237051312 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -32,6 +32,7 @@ #define CFDP_CLIST_HPP #include +#include #include #include @@ -97,6 +98,14 @@ constexpr Container* container_of_cpp(Member* member_ptr, */ typedef CF_CListTraverse_Status_t (*CF_CListFn_t)(CF_CListNode_t *node, void *context); +/** + * @brief Modern callback type for list traversal + * + * Replaces CF_CListFn_t with a more flexible std::function-based callback. + * The callback receives the node and an opaque context pointer. + */ +using CListTraverseCallback = std::function; + /************************************************************************/ /** @brief Initialize a clist node. * @@ -181,6 +190,21 @@ void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CList */ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context); +/************************************************************************/ +/** @brief Traverse the entire list, calling the given function on all nodes (modern C++ version). + * + * @par Assumptions, External Events, and Notes: + * start may be NULL, callback must be valid, context may be NULL. + * + * @note on traversal it's ok to delete the current node, but do not delete + * other nodes in the same list!! + * + * @param start List to traverse (first node) + * @param callback Callback function to invoke for each node + * @param context Opaque pointer to pass to callback + */ +void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callback, void *context); + /************************************************************************/ /** @brief Reverse list traversal, starting from end, calling given function on all nodes. * diff --git a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp b/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp deleted file mode 100644 index 6c184568cd2..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpDispatch.hpp +++ /dev/null @@ -1,140 +0,0 @@ -// ====================================================================== -// \title CfdpDispatch.hpp -// \brief Common routines to dispatch operations based on a transaction state -// and/or received PDU type. -// -// This file is a port of the cf_cfdp_dispatch.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_DISPATCH_HPP -#define CFDP_DISPATCH_HPP - -#include - -namespace Svc { -namespace Ccsds { - -// Forward declaration -class CfdpTransaction; - -/** - * @brief A member function pointer for dispatching actions to a handler, without existing PDU data - * - * This allows quick delegation to handler functions using dispatch tables. This version is - * used on the transmit side, where a PDU will likely be generated/sent by the handler being - * invoked. - * - * @note This is a member function pointer - invoke with: (txn->*fn)() - */ -typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); - -/** - * @brief A member function pointer for dispatching actions to a handler, with existing PDU data - * - * This allows quick delegation of PDUs to handler functions using dispatch tables. This version is - * used on the receive side where a PDU buffer is associated with the activity, which is then - * interpreted by the handler being invoked. - * - * @param[inout] ph The PDU buffer currently being received/processed - * @note This is a member function pointer - invoke with: (txn->*fn)(ph) - */ -typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(CF_Logical_PduBuffer_t *ph); - -/** - * @brief A table of transmit handler functions based on transaction state - * - * This reflects the main dispatch table for the transmit side of a transaction. - * Each possible state has a corresponding function pointer in the table to implement - * the PDU transmit action(s) associated with that state. - */ -typedef struct -{ - CF_CFDP_StateSendFunc_t tx[CF_TxnState_INVALID]; /**< \brief Transmit handler function */ -} CF_CFDP_TxnSendDispatchTable_t; - -/** - * @brief A table of receive handler functions based on transaction state - * - * This reflects the main dispatch table for the receive side of a transaction. - * Each possible state has a corresponding function pointer in the table to implement - * the PDU receive action(s) associated with that state. - */ -typedef struct -{ - /** \brief a separate recv handler for each possible file directive PDU in this state */ - CF_CFDP_StateRecvFunc_t rx[CF_TxnState_INVALID]; -} CF_CFDP_TxnRecvDispatchTable_t; - -/** - * @brief A table of receive handler functions based on file directive code - * - * For PDUs identified as a "file directive" type - generally anything other - * than file data - this provides a table to branch to a different handler - * function depending on the value of the file directive code. - */ -typedef struct -{ - /** \brief a separate recv handler for each possible file directive PDU in this state */ - CF_CFDP_StateRecvFunc_t fdirective[CF_CFDP_FileDirective_INVALID_MAX]; -} CF_CFDP_FileDirectiveDispatchTable_t; - -/** - * @brief A dispatch table for receive file transactions, receive side - * - * This is used for "receive file" transactions upon receipt of a directive PDU. - * Depending on the sub-state of the transaction, a different action may be taken. - */ -typedef struct -{ - const CF_CFDP_FileDirectiveDispatchTable_t *state[CF_RxSubState_NUM_STATES]; -} CF_CFDP_R_SubstateDispatchTable_t; - -/** - * @brief A dispatch table for send file transactions, receive side - * - * This is used for "send file" transactions upon receipt of a directive PDU. - * Depending on the sub-state of the transaction, a different action may be taken. - */ -typedef struct -{ - const CF_CFDP_FileDirectiveDispatchTable_t *substate[CF_TxSubState_NUM_STATES]; -} CF_CFDP_S_SubstateRecvDispatchTable_t; - -/** - * @brief A dispatch table for send file transactions, transmit side - * - * This is used for "send file" transactions to generate the next PDU to be sent. - * Depending on the sub-state of the transaction, a different action may be taken. - */ -typedef struct -{ - CF_CFDP_StateSendFunc_t substate[CF_TxSubState_NUM_STATES]; -} CF_CFDP_S_SubstateSendDispatchTable_t; - -} // namespace Ccsds -} // namespace Svc - -#endif /* CFDP_DISPATCH_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index c1d694bb925..90ddd9187be 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -44,7 +44,6 @@ #include #include #include -#include #include namespace Svc { @@ -125,36 +124,20 @@ CfdpStatus::T CfdpEngine::init() void CfdpEngine::armAckTimer(CfdpTransaction *txn) { - CF_Transaction_t* t = reinterpret_cast(txn); - t->ack_timer.setTimer(t->cfdpManager->getAckTimerParam(t->chan_num)); - t->flags.com.ack_timer_armed = true; + txn->m_ack_timer.setTimer(txn->m_cfdpManager->getAckTimerParam(txn->m_chan_num)); + txn->m_flags.com.ack_timer_armed = true; } -inline CfdpClass::T CF_CFDP_GetClass(const CfdpTransaction *txn) -{ - const CF_Transaction_t* t = reinterpret_cast(txn); - FW_ASSERT(t->flags.com.q_index != CfdpQueueId::FREE, t->flags.com.q_index); - return t->txn_class; -} - -inline bool CF_CFDP_IsSender(CfdpTransaction *txn) -{ - CF_Transaction_t* t = reinterpret_cast(txn); - FW_ASSERT(t->history); - - return (t->history->dir == CF_Direction_TX); -} void CfdpEngine::armInactTimer(CfdpTransaction *txn) { - CF_Transaction_t* t = reinterpret_cast(txn); U32 timerDuration = 0; /* select timeout based on the state */ - if (CF_CFDP_GetTxnStatus(t) == CF_CFDP_AckTxnStatus_ACTIVE) + if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ - timerDuration = t->cfdpManager->getInactivityTimerParam(t->chan_num); + timerDuration = txn->m_cfdpManager->getInactivityTimerParam(txn->m_chan_num); } else { @@ -165,10 +148,10 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) * timeout would hold resources longer than needed). Using double the ack timer should * ensure that if the remote retransmitted anything, we will see it, and avoids adding * another config option just for this. */ - timerDuration = t->cfdpManager->getAckTimerParam(t->chan_num) * 2; + timerDuration = txn->m_cfdpManager->getAckTimerParam(txn->m_chan_num) * 2; } - t->inactivity_timer.setTimer(timerDuration); + txn->m_inactivity_timer.setTimer(timerDuration); } void CfdpEngine::dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) @@ -272,7 +255,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t hdr->version = 1; hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ - hdr->txm_mode = (CF_CFDP_GetClass(txn) == CfdpClass::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ + hdr->txm_mode = (txn->getClass() == CfdpClass::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ /* choose the larger of the two EIDs to determine size */ if (src_eid > dst_eid) @@ -458,7 +441,7 @@ CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t t FW_ASSERT((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN), dir_code); - if (CF_CFDP_IsSender(txn)) + if (txn->getHistory()->dir == CF_Direction_TX) { src_eid = m_manager->getLocalEidParam(); dst_eid = peer_eid; @@ -537,7 +520,7 @@ CfdpStatus::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t * } else { - CfdpClass::T tx_class = CF_CFDP_GetClass(txn); + CfdpClass::T tx_class = txn->getClass(); FW_ASSERT(tx_class == CfdpClass::CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -1393,9 +1376,9 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) Fw::String moveDir; /* Sender */ - if (CF_CFDP_IsSender(txn)) + if (txn->getHistory()->dir == CF_Direction_TX) { - if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) + if (!CF_TxnStatus_IsError(txn->getHistory()->txn_stat)) { /* If move directory is defined attempt move */ moveDir = m_manager->getMoveDirParam(txn->getChannelId()); diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index c2eda77bc61..396a5213e20 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -42,7 +42,6 @@ #include #include #include -#include #include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 071738f2d9b..5ecc99a521b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -40,7 +40,6 @@ #include #include -#include namespace Svc { namespace Ccsds { @@ -51,6 +50,104 @@ class CfdpChannel; class CfdpTransaction; class CfdpManager; +// ====================================================================== +// Dispatch Table Type Definitions +// ====================================================================== + +/** + * @brief A member function pointer for dispatching actions to a handler, without existing PDU data + * + * This allows quick delegation to handler functions using dispatch tables. This version is + * used on the transmit side, where a PDU will likely be generated/sent by the handler being + * invoked. + * + * @note This is a member function pointer - invoke with: (txn->*fn)() + */ +typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); + +/** + * @brief A member function pointer for dispatching actions to a handler, with existing PDU data + * + * This allows quick delegation of PDUs to handler functions using dispatch tables. This version is + * used on the receive side where a PDU buffer is associated with the activity, which is then + * interpreted by the handler being invoked. + * + * @param[inout] ph The PDU buffer currently being received/processed + * @note This is a member function pointer - invoke with: (txn->*fn)(ph) + */ +typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(CF_Logical_PduBuffer_t *ph); + +/** + * @brief A table of transmit handler functions based on transaction state + * + * This reflects the main dispatch table for the transmit side of a transaction. + * Each possible state has a corresponding function pointer in the table to implement + * the PDU transmit action(s) associated with that state. + */ +typedef struct +{ + CF_CFDP_StateSendFunc_t tx[CF_TxnState_INVALID]; /**< \brief Transmit handler function */ +} CF_CFDP_TxnSendDispatchTable_t; + +/** + * @brief A table of receive handler functions based on transaction state + * + * This reflects the main dispatch table for the receive side of a transaction. + * Each possible state has a corresponding function pointer in the table to implement + * the PDU receive action(s) associated with that state. + */ +typedef struct +{ + /** \brief a separate recv handler for each possible file directive PDU in this state */ + CF_CFDP_StateRecvFunc_t rx[CF_TxnState_INVALID]; +} CF_CFDP_TxnRecvDispatchTable_t; + +/** + * @brief A table of receive handler functions based on file directive code + * + * For PDUs identified as a "file directive" type - generally anything other + * than file data - this provides a table to branch to a different handler + * function depending on the value of the file directive code. + */ +typedef struct +{ + /** \brief a separate recv handler for each possible file directive PDU in this state */ + CF_CFDP_StateRecvFunc_t fdirective[CF_CFDP_FileDirective_INVALID_MAX]; +} CF_CFDP_FileDirectiveDispatchTable_t; + +/** + * @brief A dispatch table for receive file transactions, receive side + * + * This is used for "receive file" transactions upon receipt of a directive PDU. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + const CF_CFDP_FileDirectiveDispatchTable_t *state[CF_RxSubState_NUM_STATES]; +} CF_CFDP_R_SubstateDispatchTable_t; + +/** + * @brief A dispatch table for send file transactions, receive side + * + * This is used for "send file" transactions upon receipt of a directive PDU. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + const CF_CFDP_FileDirectiveDispatchTable_t *substate[CF_TxSubState_NUM_STATES]; +} CF_CFDP_S_SubstateRecvDispatchTable_t; + +/** + * @brief A dispatch table for send file transactions, transmit side + * + * This is used for "send file" transactions to generate the next PDU to be sent. + * Depending on the sub-state of the transaction, a different action may be taken. + */ +typedef struct +{ + CF_CFDP_StateSendFunc_t substate[CF_TxSubState_NUM_STATES]; +} CF_CFDP_S_SubstateSendDispatchTable_t; + /** * @brief CFDP Transaction state machine class * @@ -60,7 +157,6 @@ class CfdpManager; * - CfdpRxTransaction.cpp: RX (receive) state machine implementation */ class CfdpTransaction { - // Allow CfdpEngine and CfdpChannel to access private members during initialization friend class CfdpEngine; friend class CfdpChannel; friend class CfdpManagerTester; @@ -149,6 +245,12 @@ class CfdpTransaction { */ CfdpClass::T getClass() const { return m_txn_class; } + /** + * @brief Get transaction state + * @return Transaction state + */ + CF_TxnState_t getState() const { return m_state; } + // ---------------------------------------------------------------------- // TX State Machine - Implemented in CfdpTxTransaction.cpp // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 48a2380765a..5c96d726f00 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -42,7 +42,6 @@ #include #include #include -#include #include namespace Svc { @@ -632,7 +631,7 @@ void CfdpTransaction::sSubstateSendMetadata() { } CfdpStatus::T CfdpTransaction::sSendFinAck() { - CfdpStatus::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(reinterpret_cast(this)), CF_CFDP_FileDirective_FIN, + CfdpStatus::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(this), CF_CFDP_FileDirective_FIN, static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 799a1cdf0b5..c7dff63289c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -34,6 +34,8 @@ #ifndef CFDP_TYPES_HPP #define CFDP_TYPES_HPP +#include + #include #include #include @@ -58,6 +60,7 @@ namespace Ccsds { class CfdpChannel; class CfdpManager; class CfdpEngine; +class CfdpTransaction; /** * @brief Maximum possible number of transactions that may exist on a single CF channel @@ -218,8 +221,8 @@ typedef struct CF_History */ typedef struct CF_ChunkWrapper { - CfdpChunkList chunks; // Changed from CF_ChunkList_t to CfdpChunkList class - CF_CListNode_t cl_node; + CfdpChunkList chunks; //!< Chunk list for gap tracking + CF_CListNode_t cl_node; //!< Circular list node for pooling /** * @brief Constructor for initializing the chunk list @@ -383,57 +386,6 @@ typedef union CF_StateData CF_RxState_Data_t receive; /**< \brief applies to only receive file transactions */ } CF_StateData_t; -/** - * @brief Transaction state object - * - * This keeps the state of CF file transactions - */ -typedef struct CF_Transaction -{ - CF_TxnState_t state; /**< \brief each engine is commanded to do something, which is the overall state */ - CfdpClass::T txn_class; /**< \brief transaction class (CLASS_1 or CLASS_2), set at initialization and never changes */ - - CF_History_t * history; /**< \brief weird, holds active filenames and possibly other info */ - CF_ChunkWrapper_t *chunks; /**< \brief for gap tracking, only used on class 2 */ - CfdpTimer inactivity_timer; /**< \brief set to the overall inactivity timer of a remote */ - CfdpTimer ack_timer; /**< \brief called ack_timer, but is also nak_timer */ - - CfdpFileSize fsize; /**< \brief File size */ - CfdpFileSize foffs; /**< \brief offset into file for next read */ - Os::File fd; - - CFDP::Checksum crc; - - CfdpKeep::T keep; - U8 chan_num; /**< \brief if ever more than one engine, this may need to change to pointer */ - U8 priority; - - CF_CListNode_t cl_node; - - CF_Playback_t *pb; /**< \brief NULL if transaction does not belong to a playback */ - - CF_StateData_t state_data; - - /** - * @brief State flags - * - * \note The flags here look a little strange, because there are different flags for TX and RX. - * Both types share the same type of flag, though. Since RX flags plus the global flags is - * over one byte, storing them this way allows 2 bytes to cover all possible flags. - * Please ignore the duplicate declarations of the "all" flags. - */ - CF_StateFlags_t flags; - - /**< \brief Reference to the wrapper F' component in order to send PDUs */ - CfdpManager* cfdpManager; - - /**< \brief Pointer to the channel wrapper this transaction belongs to */ - CfdpChannel* chan; - - /**< \brief Pointer to the CFDP engine this transaction belongs to */ - CfdpEngine* engine; - -} CF_Transaction_t; /** * @brief Callback function type for use with CF_TraverseAllTransactions() @@ -441,7 +393,7 @@ typedef struct CF_Transaction * @param txn Pointer to current transaction being traversed * @param context Opaque object passed from initial call */ -typedef void (*CF_TraverseAllTransactions_fn_t)(CF_Transaction_t *txn, void *context); +using CF_TraverseAllTransactions_fn_t = std::function; /** * @brief Identifies the type of timer tick being processed diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index e5e568b3816..9381530548d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -39,7 +39,7 @@ namespace Svc { namespace Ccsds { -CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) +CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CfdpTransaction *txn) { CF_CFDP_AckTxnStatus_t LocalStatus; @@ -51,7 +51,7 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn) LocalStatus = CF_CFDP_AckTxnStatus_UNRECOGNIZED; } else - switch (txn->state) + switch (txn->getState()) { case CF_TxnState_S1: case CF_TxnState_R1: @@ -120,15 +120,6 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) return CfdpTransaction::prioritySearchCallback(node, context); } -CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg) -{ - CF_TraverseAll_Arg_t *traverse_all = static_cast(arg); - CF_Transaction_t * txn = container_of_cpp(node, &CF_Transaction_t::cl_node); - traverse_all->fn(txn, traverse_all->context); - ++traverse_all->counter; - return CF_CLIST_CONT; -} - bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) { /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index cf187e9d7fa..56fdefb9227 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -91,23 +91,6 @@ typedef struct CF_Traverse_PriorityArg */ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); -/************************************************************************/ -/** @brief List traversal function performs operation on every active transaction. - * - * @par Description - * Called on every transaction via list traversal. Calls another function - * on that transaction. - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. args must not be NULL. - * - * @param node Node being currently traversed - * @param arg Intermediate context object from initial call - * - * @retval 0 for do not exit early (always continue) - */ -CF_CListTraverse_Status_t CF_TraverseAllTransactions_Impl(CF_CListNode_t *node, void *arg); - /************************************************************************/ /** @brief Searches for the first transaction with a lower priority than given. * @@ -164,7 +147,7 @@ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); * @param txn Transaction * @returns CF_CFDP_AckTxnStatus_t value corresponding to transaction */ -CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CF_Transaction_t *txn); +CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CfdpTransaction *txn); } // namespace Ccsds } // namespace Svc From 6730a7e4e76c10ebf0f200090dab210a393107c2 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 29 Jan 2026 16:17:02 -0700 Subject: [PATCH 116/185] Moved CFDP types and renames Pdu folder to Types folder --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 8 +- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 70 +++---- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 26 +-- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 6 +- Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 8 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 184 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 130 ++++++------- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 42 ++-- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 16 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 114 +++++------ Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 46 ++--- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 72 +++---- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 14 +- Svc/Ccsds/CfdpManager/Commands.fppi | 12 +- Svc/Ccsds/CfdpManager/Events.fppi | 2 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 2 +- .../CfdpManager/{Pdu => Types}/AckPdu.cpp | 4 +- .../CfdpManager/{Pdu => Types}/CMakeLists.txt | 2 + .../CfdpManager/{Pdu => Types}/EofPdu.cpp | 4 +- .../{Pdu => Types}/FileDataPdu.cpp | 4 +- .../CfdpManager/{Pdu => Types}/FinPdu.cpp | 4 +- .../{Pdu => Types}/MetadataPdu.cpp | 4 +- .../CfdpManager/{Pdu => Types}/NakPdu.cpp | 4 +- Svc/Ccsds/CfdpManager/{Pdu => Types}/Pdu.hpp | 25 +-- .../CfdpManager/{Pdu => Types}/PduHeader.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/Types.fpp | 70 +++++++ .../{Pdu => Types}/test/ut/PduTests.cpp | 82 ++++---- .../{Pdu => Types}/test/ut/data/test_file.bin | 0 .../CfdpManager/test/ut/CfdpManagerTester.cpp | 54 ++--- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 20 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 62 +++--- Svc/Ccsds/Types/Types.fpp | 60 ------ 33 files changed, 580 insertions(+), 579 deletions(-) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/AckPdu.cpp (98%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/CMakeLists.txt (92%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/EofPdu.cpp (97%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/FileDataPdu.cpp (97%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/FinPdu.cpp (98%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/MetadataPdu.cpp (98%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/NakPdu.cpp (98%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/Pdu.hpp (97%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/PduHeader.cpp (97%) create mode 100644 Svc/Ccsds/CfdpManager/Types/Types.fpp rename Svc/Ccsds/CfdpManager/{Pdu => Types}/test/ut/PduTests.cpp (93%) rename Svc/Ccsds/CfdpManager/{Pdu => Types}/test/ut/data/test_file.bin (100%) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 4918a175965..65f92da4f98 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -10,9 +10,6 @@ # #### -### Subdirectories ### -add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/Pdu/") - register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" @@ -29,9 +26,12 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpRxTransaction.cpp" DEPENDS CFDP_Checksum - Svc_Ccsds_CfdpManager_Pdu + Svc_Ccsds_CfdpManager_Types ) +### Subdirectories ### +add_fprime_subdirectory("${CMAKE_CURRENT_LIST_DIR}/Types/") + ### Unit Tests ### register_fprime_ut( AUTOCODER_INPUTS diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index bf9c45bb0ae..b64c8dca01a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -54,7 +54,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana m_cfdpManager(cfdpManager), m_tickType(0), m_channelId(channelId), - m_flowState(CfdpFlow::NOT_FROZEN), + m_flowState(Cfdp::Flow::NOT_FROZEN), m_outgoingCounter(0), m_transactions(nullptr), m_histories(nullptr), @@ -65,7 +65,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana FW_ASSERT(cfdpManager != nullptr); // Initialize queue pointers - for (U32 i = 0; i < CfdpQueueId::NUM; i++) { + for (U32 i = 0; i < Cfdp::QueueId::NUM; i++) { m_qs[i] = nullptr; } @@ -155,7 +155,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Zero-initialize using aggregate initialization *history = {}; CF_CList_InitNode(&history->cl_node); - this->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); + this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); } } @@ -215,23 +215,23 @@ void CfdpChannel::cycleTx() while (true) { /* Attempt to run something on TXA */ - CF_CList_Traverse(m_qs[CfdpQueueId::TXA], + CF_CList_Traverse(m_qs[Cfdp::QueueId::TXA], [this](CF_CListNode_t* node, void* context) -> CF_CListTraverse_Status_t { return this->cycleTxFirstActive(node, context); }, &args); - /* Keep going until CfdpQueueId::PEND is empty or something is run */ - if (args.ran_one || m_qs[CfdpQueueId::PEND] == NULL) + /* Keep going until Cfdp::QueueId::PEND is empty or something is run */ + if (args.ran_one || m_qs[Cfdp::QueueId::PEND] == NULL) { break; } - txn = container_of_cpp(m_qs[CfdpQueueId::PEND], &CfdpTransaction::m_cl_node); + txn = container_of_cpp(m_qs[Cfdp::QueueId::PEND], &CfdpTransaction::m_cl_node); /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ - if (txn->getClass() == CfdpClass::CLASS_2) + if (txn->getClass() == Cfdp::Class::CLASS_2) { if (txn->m_chunks == NULL) { @@ -246,7 +246,7 @@ void CfdpChannel::cycleTx() } m_engine->armInactTimer(txn); - this->moveTransaction(txn, CfdpQueueId::TXA); + this->moveTransaction(txn, Cfdp::QueueId::TXA); } } @@ -261,7 +261,7 @@ void CfdpChannel::tickTransactions() void (CfdpTransaction::*fns[CF_TickType_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, &CfdpTransaction::sTickNak}; - int qs[CF_TickType_NUM_TYPES] = {CfdpQueueId::RX, CfdpQueueId::TXW, CfdpQueueId::TXW}; + int qs[CF_TickType_NUM_TYPES] = {Cfdp::QueueId::RX, Cfdp::QueueId::TXW, Cfdp::QueueId::TXW}; FW_ASSERT(m_tickType < CF_TickType_NUM_TYPES, m_tickType); @@ -337,7 +337,7 @@ void CfdpChannel::processPollingDirectories() U32 i; // TODO BPC: count_check is only used for telemetry // I32 count_check; - CfdpStatus::T status; + Cfdp::Status::T status; for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) { @@ -357,9 +357,9 @@ void CfdpChannel::processPollingDirectories() { /* the timer has expired */ status = m_engine->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, - CfdpKeep::DELETE, m_channelId, pd->priority, + Cfdp::Keep::DELETE, m_channelId, pd->priority, pd->destEid); - if (status != CfdpStatus::SUCCESS) + if (status != Cfdp::Status::SUCCESS) { /* error occurred in playback directory, so reset the timer */ /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to @@ -393,25 +393,25 @@ CfdpTransaction* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) { CF_CListNode_t* node; CfdpTransaction* txn; - CfdpQueueId::T q_index; /* initialized below in if */ + Cfdp::QueueId::T q_index; /* initialized below in if */ - if (m_qs[CfdpQueueId::FREE]) + if (m_qs[Cfdp::QueueId::FREE]) { - node = m_qs[CfdpQueueId::FREE]; + node = m_qs[Cfdp::QueueId::FREE]; txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - this->removeFromQueue(CfdpQueueId::FREE, &txn->m_cl_node); + this->removeFromQueue(Cfdp::QueueId::FREE, &txn->m_cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (m_qs[CfdpQueueId::HIST_FREE]) + if (m_qs[Cfdp::QueueId::HIST_FREE]) { - q_index = CfdpQueueId::HIST_FREE; + q_index = Cfdp::QueueId::HIST_FREE; } else { /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(m_qs[CfdpQueueId::HIST]); - q_index = CfdpQueueId::HIST; + FW_ASSERT(m_qs[Cfdp::QueueId::HIST]); + q_index = Cfdp::QueueId::HIST; } txn->m_history = container_of_cpp(m_qs[q_index], &CF_History_t::cl_node); @@ -441,10 +441,10 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. * - * Let's put CfdpQueueId::RX up front, because most RX packets will be file data PDUs */ + * Let's put Cfdp::QueueId::RX up front, because most RX packets will be file data PDUs */ CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t* ptrs[] = {m_qs[CfdpQueueId::RX], m_qs[CfdpQueueId::PEND], m_qs[CfdpQueueId::TXA], - m_qs[CfdpQueueId::TXW]}; + CF_CListNode_t* ptrs[] = {m_qs[Cfdp::QueueId::RX], m_qs[Cfdp::QueueId::PEND], m_qs[Cfdp::QueueId::TXA], + m_qs[Cfdp::QueueId::TXW]}; CfdpTransaction* ret = NULL; for (CF_CListNode_t* head : ptrs) @@ -463,7 +463,7 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, void* context) { CF_TraverseAll_Arg_t args = {fn, context, 0}; - for (I32 queueidx = CfdpQueueId::PEND; queueidx <= CfdpQueueId::RX; ++queueidx) + for (I32 queueidx = Cfdp::QueueId::PEND; queueidx <= Cfdp::QueueId::RX; ++queueidx) { CF_CList_Traverse(m_qs[queueidx], [&args](CF_CListNode_t* node, void*) -> CF_CListTraverse_Status_t { @@ -480,8 +480,8 @@ I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, voi void CfdpChannel::resetHistory(CF_History_t* history) { - this->removeFromQueue(CfdpQueueId::HIST, &history->cl_node); - this->insertBackInQueue(CfdpQueueId::HIST_FREE, &history->cl_node); + this->removeFromQueue(Cfdp::QueueId::HIST, &history->cl_node); + this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); } // ---------------------------------------------------------------------- @@ -496,7 +496,7 @@ void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::moveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue) +void CfdpChannel::moveTransaction(CfdpTransaction* txn, Cfdp::QueueId::T queue) { FW_ASSERT(txn); CF_CList_Remove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); @@ -514,13 +514,13 @@ void CfdpChannel::freeTransaction(CfdpTransaction* txn) // Initialize the linked list node for the FREE queue CF_CList_InitNode(&txn->m_cl_node); - this->insertBackInQueue(CfdpQueueId::FREE, &txn->m_cl_node); + this->insertBackInQueue(Cfdp::QueueId::FREE, &txn->m_cl_node); } void CfdpChannel::recycleTransaction(CfdpTransaction *txn) { CF_CListNode_t **chunklist_head; - CfdpQueueId::T hist_destq; + Cfdp::QueueId::T hist_destq; /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. @@ -549,11 +549,11 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) if (txn->m_flags.com.keep_history) { /* move transaction history to history queue */ - hist_destq = CfdpQueueId::HIST; + hist_destq = Cfdp::QueueId::HIST; } else { - hist_destq = CfdpQueueId::HIST_FREE; + hist_destq = Cfdp::QueueId::HIST_FREE; } this->insertBackInQueue(hist_destq, &txn->m_history->cl_node); txn->m_history = NULL; @@ -565,7 +565,7 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) this->freeTransaction(txn); } -void CfdpChannel::insertSortPrio(CfdpTransaction* txn, CfdpQueueId::T queue) +void CfdpChannel::insertSortPrio(CfdpTransaction* txn, Cfdp::QueueId::T queue) { bool insert_back = false; @@ -768,12 +768,12 @@ CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, } else { - FW_ASSERT(txn->m_flags.com.q_index == CfdpQueueId::TXA); /* huh? */ + FW_ASSERT(txn->m_flags.com.q_index == Cfdp::QueueId::TXA); /* huh? */ /* if no more messages, then chan->m_cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself * off the active queue. Run until either of these occur. */ - while (!this->m_cur && txn->m_flags.com.q_index == CfdpQueueId::TXA) + while (!this->m_cur && txn->m_flags.com.q_index == Cfdp::QueueId::TXA) { m_engine->dispatchTx(txn); } diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 4f18242f004..92b2ced2115 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -155,7 +155,7 @@ class CfdpChannel { * * @par Description * There's nothing to do currently other than remove the history - * from its current queue and put it back on CfdpQueueId::HIST_FREE. + * from its current queue and put it back on Cfdp::QueueId::HIST_FREE. * * @par Assumptions, External Events, and Notes: * history must not be NULL. @@ -224,14 +224,14 @@ class CfdpChannel { * * @param flowState New flow state (NORMAL or FROZEN) */ - inline void setFlowState(CfdpFlow::T flowState) { m_flowState = flowState; } + inline void setFlowState(Cfdp::Flow::T flowState) { m_flowState = flowState; } /** * @brief Get the flow state for this channel * * @returns Current flow state */ - inline CfdpFlow::T getFlowState() const { return m_flowState; } + inline Cfdp::Flow::T getFlowState() const { return m_flowState; } /** * @brief Get a playback directory entry @@ -332,7 +332,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of destination queue */ - void moveTransaction(CfdpTransaction* txn, CfdpQueueId::T queue); + void moveTransaction(CfdpTransaction* txn, Cfdp::QueueId::T queue); /** * @brief Frees and resets a transaction and returns it for later use @@ -377,7 +377,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of queue to insert into */ - void insertSortPrio(CfdpTransaction* txn, CfdpQueueId::T queue); + void insertSortPrio(CfdpTransaction* txn, Cfdp::QueueId::T queue); // ---------------------------------------------------------------------- // Queue Management @@ -389,7 +389,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to remove */ - inline void removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node); + inline void removeFromQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node); /** * @brief Insert a node after another in a channel queue @@ -398,7 +398,7 @@ class CfdpChannel { * @param start Node to insert after * @param after Node to insert */ - inline void insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after); + inline void insertAfterInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after); /** * @brief Insert a node at the back of a channel queue @@ -406,7 +406,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to insert */ - inline void insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node); + inline void insertBackInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node); // ---------------------------------------------------------------------- // Callback methods (public so wrappers can call them) @@ -461,7 +461,7 @@ class CfdpChannel { CfdpEngine* m_engine; //!< Parent CFDP engine - CF_CListNode_t* m_qs[CfdpQueueId::NUM]; //!< Transaction queues + CF_CListNode_t* m_qs[Cfdp::QueueId::NUM]; //!< Transaction queues CF_CListNode_t* m_cs[CF_Direction_NUM]; //!< Command/history lists U32 m_numCmdTx; //!< Number of commanded TX transactions @@ -475,7 +475,7 @@ class CfdpChannel { U8 m_tickType; //!< Type of tick being processed U8 m_channelId; //!< Channel ID (index into engine array) - CfdpFlow::T m_flowState; //!< Channel flow state (normal/frozen) + Cfdp::Flow::T m_flowState; //!< Channel flow state (normal/frozen) U32 m_outgoingCounter; //!< PDU throttling counter // Per-channel resource arrays (dynamically allocated, moved from CfdpEngine) @@ -492,17 +492,17 @@ class CfdpChannel { // Inline function implementations // ---------------------------------------------------------------------- -inline void CfdpChannel::removeFromQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +inline void CfdpChannel::removeFromQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node) { CF_CList_Remove(&m_qs[queueidx], node); } -inline void CfdpChannel::insertAfterInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) +inline void CfdpChannel::insertAfterInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) { CF_CList_InsertAfter(&m_qs[queueidx], start, after); } -inline void CfdpChannel::insertBackInQueue(CfdpQueueId::T queueidx, CF_CListNode_t* node) +inline void CfdpChannel::insertBackInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node) { CF_CList_InsertBack(&m_qs[queueidx], node); } diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index b1de806091a..ed0c0b429b8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -36,7 +36,7 @@ #include #include -#include +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 2b460b07f32..98a2bf4f8cc 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -608,10 +608,10 @@ U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) return temp_val; } -CfdpStatus::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) +Cfdp::Status::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) { const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; /* decode the standard PDU header */ peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); @@ -634,7 +634,7 @@ CfdpStatus::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeade CF_Codec_Load_U16(&(plh->data_encoded_length), &(peh->length)); if ((plh->eid_length > sizeof(plh->source_eid)) || (plh->txn_seq_length > sizeof(plh->sequence_num))) { - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } else { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp index 758e9e9bad9..fee8fbe98b9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp @@ -40,7 +40,7 @@ #include #include -#include +#include namespace Svc { namespace Ccsds { @@ -634,10 +634,10 @@ void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc); * * @param state Decoder state object * @param plh Pointer to logical PDU base header data - * @retval CfdpStatus::SUCCESS if decode was successful - * @retval CfdpStatus::ERROR if EID or sequence number field size exceeds configured limits + * @retval Cfdp::Status::SUCCESS if decode was successful + * @retval Cfdp::Status::ERROR if EID or sequence number field size exceeds configured limits */ -CfdpStatus::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); +Cfdp::Status::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); /************************************************************************/ /** diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 90ddd9187be..57a9241f1bb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -107,18 +107,14 @@ CfdpEngine::~CfdpEngine() // Public interface methods // ---------------------------------------------------------------------- -CfdpStatus::T CfdpEngine::init() +void CfdpEngine::init() { - CfdpStatus::T ret = CfdpStatus::SUCCESS; - // Create all channels for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) { m_channels[i] = new CfdpChannel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); } - - return ret; } @@ -231,7 +227,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t CF_Logical_PduHeader_t *hdr; U8* msgPtr = NULL; U8 eid_len; - CfdpStatus::T status; + Cfdp::Status::T status; CF_EncoderState *encoder = NULL;; FW_ASSERT(txn != NULL); @@ -239,7 +235,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t // This is where a message buffer is requested status = m_manager->getPduBuffer(ph, msgPtr, encoder, *txn->m_chan, sizeof(CF_Logical_PduBuffer_t)); - if (status == CfdpStatus::SUCCESS) + if (status == Cfdp::Status::SUCCESS) { FW_ASSERT(ph != NULL); FW_ASSERT(msgPtr != NULL); @@ -255,7 +251,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t hdr->version = 1; hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ - hdr->txm_mode = (txn->getClass() == CfdpClass::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ + hdr->txm_mode = (txn->getClass() == Cfdp::Class::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ /* choose the larger of the two EIDs to determine size */ if (src_eid > dst_eid) @@ -297,7 +293,7 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); } } - else if (status == CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) + else if (status == Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR) { if (!silent) { @@ -308,17 +304,17 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t return ph; } -CfdpStatus::T CfdpEngine::sendMd(CfdpTransaction *txn) +Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, m_manager->getLocalEidParam(), txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduMd_t *md; - CfdpStatus::T sret = CfdpStatus::SUCCESS; + Cfdp::Status::T sret = Cfdp::Status::SUCCESS; if (!ph) { - sret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + sret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -352,10 +348,10 @@ CfdpStatus::T CfdpEngine::sendMd(CfdpTransaction *txn) return sret; } -CfdpStatus::T CfdpEngine::sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; /* this should check if any encoding error occurred */ @@ -397,17 +393,17 @@ void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tl } } -CfdpStatus::T CfdpEngine::sendEof(CfdpTransaction *txn) +Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) { CF_Logical_PduBuffer_t *ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, m_manager->getLocalEidParam(), txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); CF_Logical_PduEof_t *eof; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; if (!ph) { - ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -430,12 +426,12 @@ CfdpStatus::T CfdpEngine::sendEof(CfdpTransaction *txn) return ret; } -CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, +Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { CF_Logical_PduBuffer_t *ph; CF_Logical_PduAck_t * ack; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CfdpEntityId src_eid; CfdpEntityId dst_eid; @@ -456,7 +452,7 @@ CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t t (dir_code == CF_CFDP_FileDirective_EOF), tsn, false); if (!ph) { - ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -475,18 +471,18 @@ CfdpStatus::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t t return ret; } -CfdpStatus::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { CF_Logical_PduBuffer_t *ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->m_history->peer_eid, m_manager->getLocalEidParam(), 1, txn->m_history->seq_num, false); CF_Logical_PduFin_t *fin; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; if (!ph) { - ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -509,19 +505,19 @@ CfdpStatus::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_ return ret; } -CfdpStatus::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { CF_Logical_PduNak_t *nak; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; if (!ph) { - ret = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { - CfdpClass::T tx_class = txn->getClass(); - FW_ASSERT(tx_class == CfdpClass::CLASS_2, tx_class); + Cfdp::Class::T tx_class = txn->getClass(); + FW_ASSERT(tx_class == Cfdp::Class::CLASS_2, tx_class); nak = &ph->int_header.nak; @@ -538,9 +534,9 @@ CfdpStatus::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t * return ret; } -CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); /* @@ -548,12 +544,12 @@ CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) * are larger than the sizes configured in the cf platform config * file, then reject the PDU. */ - if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != CfdpStatus::SUCCESS) + if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != Cfdp::Status::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU rejected due to EID/seq number field truncation"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } /* * The "large file" flag is not supported by this implementation yet. @@ -566,7 +562,7 @@ CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: PDU with large file bit received (unsupported)"); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } else { @@ -580,7 +576,7 @@ CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } else { @@ -592,11 +588,11 @@ CfdpStatus::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) return ret; } -CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduMd_t *md = &ph->int_header.md; - CfdpStatus::T lvRet; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T lvRet; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); if (!CF_CODEC_IS_OK(ph->pdec)) @@ -605,7 +601,7 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // "CF: metadata packet too short: %lu bytes received", // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = CfdpStatus::PDU_METADATA_ERROR; + ret = Cfdp::Status::PDU_METADATA_ERROR; } else { @@ -620,24 +616,24 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p * it worked. */ lvRet = this->copyStringFromLV(txn->m_history->fnames.src_filename, &md->source_filename); - if (lvRet != CfdpStatus::SUCCESS) + if (lvRet != Cfdp::Status::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", // md->source_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = CfdpStatus::PDU_METADATA_ERROR; + ret = Cfdp::Status::PDU_METADATA_ERROR; } else { lvRet = this->copyStringFromLV(txn->m_history->fnames.dst_filename, &md->dest_filename); - if (lvRet != CfdpStatus::SUCCESS) + if (lvRet != Cfdp::Status::SUCCESS) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", // md->dest_filename.length); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = CfdpStatus::PDU_METADATA_ERROR; + ret = Cfdp::Status::PDU_METADATA_ERROR; } else { @@ -651,9 +647,9 @@ CfdpStatus::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p return ret; } -CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); @@ -676,7 +672,7 @@ CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } else if (ph->pdu_header.segment_meta_flag) { @@ -685,15 +681,15 @@ CfdpStatus::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *p // "CF: filedata PDU with segment metadata received"); this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } return ret; } -CfdpStatus::T CfdpEngine::recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); @@ -701,15 +697,15 @@ CfdpStatus::T CfdpEngine::recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t * { // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } return ret; } -CfdpStatus::T CfdpEngine::recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); @@ -717,16 +713,16 @@ CfdpStatus::T CfdpEngine::recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t * { // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } /* nothing to do for this one, as all fields are bytes */ return ret; } -CfdpStatus::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); @@ -734,7 +730,7 @@ CfdpStatus::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t * { // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } /* NOTE: right now we don't care about the fault location */ @@ -742,9 +738,9 @@ CfdpStatus::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t * return ret; } -CfdpStatus::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); @@ -752,7 +748,7 @@ CfdpStatus::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t * { // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = CfdpStatus::SHORT_PDU_ERROR; + ret = Cfdp::Status::SHORT_PDU_ERROR; } return ret; @@ -833,7 +829,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* R2 can handle missing metadata, so go ahead and create a temp file */ txn->m_state = CF_TxnState_R2; - txn->m_txn_class = CfdpClass::CLASS_2; + txn->m_txn_class = Cfdp::Class::CLASS_2; txn->rInit(); this->dispatchRecv(txn, ph); /* re-dispatch to enter r2 */ } @@ -851,7 +847,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ txn->m_state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; - txn->m_txn_class = ph->pdu_header.txm_mode ? CfdpClass::CLASS_1 : CfdpClass::CLASS_2; + txn->m_txn_class = ph->pdu_header.txm_mode ? Cfdp::Class::CLASS_1 : Cfdp::Class::CLASS_2; txn->m_flags.rx.md_recv = true; txn->rInit(); /* initialize R */ } @@ -889,8 +885,8 @@ void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); - CfdpStatus::T recv_status = this->recvPh(chan_id, ph); - if (recv_status == CfdpStatus::SUCCESS) + Cfdp::Status::T recv_status = this->recvPh(chan_id, ph); + if (recv_status == Cfdp::Status::SUCCESS) { /* got a valid PDU -- look it up by sequence number */ txn = chan->findTransactionBySequenceNumber(ph->pdu_header.sequence_num, ph->pdu_header.source_eid); @@ -933,13 +929,13 @@ void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) } -void CfdpEngine::setChannelFlowState(U8 channelId, CfdpFlow::T flowState) +void CfdpEngine::setChannelFlowState(U8 channelId, Cfdp::Flow::T flowState) { FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); m_channels[channelId]->setFlowState(flowState); } -void CfdpEngine::txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, +void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, @@ -958,11 +954,11 @@ void CfdpEngine::txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, C txn->m_history->src_eid = m_manager->getLocalEidParam(); txn->m_history->peer_eid = dest_id; - txn->m_chan->insertSortPrio(txn, CfdpQueueId::PEND); + txn->m_chan->insertSortPrio(txn, Cfdp::QueueId::PEND); } -CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, - CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan_num, +Cfdp::Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, + Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id) { CfdpTransaction *txn; @@ -971,7 +967,7 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); chan = m_channels[chan_num]; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; if (chan->getNumCmdTx() < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { @@ -986,7 +982,7 @@ CfdpStatus::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Strin { // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: max number of commanded files reached"); - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } else { @@ -1011,7 +1007,7 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); chan = m_channels[chan_num]; - // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[CfdpQueueId::RX] < CF_MAX_SIMULTANEOUS_RX) + // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[Cfdp::QueueId::RX] < CF_MAX_SIMULTANEOUS_RX) // { // txn = chan->findUnusedTransaction(CF_Direction_RX); // } @@ -1028,18 +1024,18 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) txn->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; txn->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; - txn->m_flags.com.q_index = CfdpQueueId::RX; - chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); + txn->m_flags.com.q_index = Cfdp::QueueId::RX; + chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); } return txn; } -CfdpStatus::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, - CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, +Cfdp::Status::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { - CfdpStatus::T status = CfdpStatus::SUCCESS; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; Os::Directory::Status dirStatus; /* make sure the directory can be open */ @@ -1049,7 +1045,7 @@ CfdpStatus::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::Strin // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; - status = CfdpStatus::ERROR; + status = Cfdp::Status::ERROR; } else { @@ -1069,8 +1065,8 @@ CfdpStatus::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::Strin return status; } -CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, CfdpClass::T cfdp_class, - CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) +Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, Cfdp::Class::T cfdp_class, + Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { int i; CF_Playback_t *pb; @@ -1088,7 +1084,7 @@ CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw:: if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); - return CfdpStatus::ERROR; + return Cfdp::Status::ERROR; } else { @@ -1097,11 +1093,11 @@ CfdpStatus::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw:: } -CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, - CfdpClass::T cfdp_class, U8 priority, CfdpEntityId destEid, +Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, + Cfdp::Class::T cfdp_class, U8 priority, CfdpEntityId destEid, U32 intervalSec) { - CfdpStatus::T status = CfdpStatus::SUCCESS; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; CF_PollDir_t* pd = NULL; FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); @@ -1126,15 +1122,15 @@ CfdpStatus::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& s else { // TODO BPC: emit EVR here - status = CfdpStatus::ERROR; + status = Cfdp::Status::ERROR; } return status; } -CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) +Cfdp::Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) { - CfdpStatus::T status = CfdpStatus::SUCCESS; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; CF_PollDir_t* pd = NULL; FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); @@ -1147,7 +1143,7 @@ CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) // Clear poll directory arguments pd->intervalSec = 0; pd->priority = 0; - pd->cfdpClass = static_cast(0); + pd->cfdpClass = static_cast(0); pd->destEid = static_cast(0); pd->srcDir = ""; pd->dstDir = ""; @@ -1159,7 +1155,7 @@ CfdpStatus::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) else { // TODO BPC: emit EVR here - status = CfdpStatus::ERROR; + status = Cfdp::Status::ERROR; } return status; @@ -1176,7 +1172,7 @@ void CfdpEngine::cycle(void) chan->resetOutgoingCounter(); - if (chan->getFlowState() == CfdpFlow::NOT_FROZEN) + if (chan->getFlowState() == Cfdp::Flow::NOT_FROZEN) { /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata @@ -1196,7 +1192,7 @@ void CfdpEngine::cycle(void) void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) { - if (txn->m_flags.com.q_index == CfdpQueueId::FREE) + if (txn->m_flags.com.q_index == Cfdp::QueueId::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, // "CF: attempt to reset a transaction that has already been freed"); @@ -1213,10 +1209,10 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) * RX transactions can stay on the RX queue, that does not hurt anything * because they are only triggered when a PDU comes in matching that seq_num * (RX queue is not separated into A/W parts) */ - if (txn->m_flags.com.q_index == CfdpQueueId::TXA) + if (txn->m_flags.com.q_index == Cfdp::QueueId::TXA) { txn->m_chan->dequeueTransaction(txn); - txn->m_chan->insertSortPrio(txn, CfdpQueueId::TXW); + txn->m_chan->insertSortPrio(txn, Cfdp::QueueId::TXW); } if (true == txn->m_fd.isOpen()) @@ -1302,7 +1298,7 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) // } } -CfdpStatus::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) +Cfdp::Status::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) { if (src_lv->length > 0) { @@ -1315,12 +1311,12 @@ CfdpStatus::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_ tmp[maxCopy] = '\0'; out = tmp; - return CfdpStatus::SUCCESS; + return Cfdp::Status::SUCCESS; } // LV length is zero or invalid: clear the output out = ""; - return CfdpStatus::ERROR; + return Cfdp::Status::ERROR; } void CfdpEngine::cancelTransaction(CfdpTransaction *txn) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index d93d380375a..a45fa3cb20f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -140,10 +140,8 @@ class CfdpEngine { /** * @brief Initialize the CFDP engine - * - * @returns CfdpStatus::SUCCESS on success, error code otherwise */ - CfdpStatus::T init(); + void init(); /** * @brief Cycle the engine once per wakeup @@ -170,10 +168,10 @@ class CfdpEngine { * @param chan_num CF channel number to use * @param priority CF priority level * @param dest_id Entity ID of remote receiver - * @returns CfdpStatus::SUCCESS on success, error code otherwise + * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - CfdpStatus::T txFile(const Fw::String& src, const Fw::String& dst, - CfdpClass::T cfdp_class, CfdpKeep::T keep, + Cfdp::Status::T txFile(const Fw::String& src, const Fw::String& dst, + Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan_num, U8 priority, CfdpEntityId dest_id); /** @@ -186,10 +184,10 @@ class CfdpEngine { * @param chan CF channel number to use * @param priority CF priority level * @param dest_id Entity ID of remote receiver - * @returns CfdpStatus::SUCCESS on success, error code otherwise + * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - CfdpStatus::T playbackDir(const Fw::String& src, const Fw::String& dst, - CfdpClass::T cfdp_class, CfdpKeep::T keep, + Cfdp::Status::T playbackDir(const Fw::String& src, const Fw::String& dst, + Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** @@ -203,10 +201,10 @@ class CfdpEngine { * @param priority CF priority level * @param destEid Entity ID of remote receiver * @param intervalSec Time between directory playbacks in seconds - * @returns CfdpStatus::SUCCESS on success, error code otherwise + * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - CfdpStatus::T startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, - const Fw::String& dstDir, CfdpClass::T cfdp_class, + Cfdp::Status::T startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, + const Fw::String& dstDir, Cfdp::Class::T cfdp_class, U8 priority, CfdpEntityId destEid, U32 intervalSec); /** @@ -214,9 +212,9 @@ class CfdpEngine { * * @param chanId CFDP channel number * @param pollId Channel poll directory index - * @returns CfdpStatus::SUCCESS on success, error code otherwise + * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - CfdpStatus::T stopPollDir(U8 chanId, U8 pollId); + Cfdp::Status::T stopPollDir(U8 chanId, U8 pollId); /** * @brief Set channel flow state @@ -226,7 +224,7 @@ class CfdpEngine { * @param channelId Channel index * @param flowState Flow state to set (normal or frozen) */ - void setChannelFlowState(U8 channelId, CfdpFlow::T flowState); + void setChannelFlowState(U8 channelId, Cfdp::Flow::T flowState); // ---------------------------------------------------------------------- // Public Transaction Interface @@ -317,11 +315,11 @@ class CfdpEngine { * * @param txn Pointer to the transaction object * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendMd(CfdpTransaction *txn); + Cfdp::Status::T sendMd(CfdpTransaction *txn); /** * @brief Send a previously-assembled filedata PDU for transmit @@ -337,10 +335,10 @@ class CfdpEngine { * sends the PDU that was previously allocated and assembled. As such, the * typical failure possibilities do not apply to this call. * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. (error checks not yet implemented) + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. (error checks not yet implemented) */ - CfdpStatus::T sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Build an EOF PDU for transmit @@ -350,11 +348,11 @@ class CfdpEngine { * * @param txn Pointer to the transaction object * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendEof(CfdpTransaction *txn); + Cfdp::Status::T sendEof(CfdpTransaction *txn); /** * @brief Build an ACK PDU for transmit @@ -373,11 +371,11 @@ class CfdpEngine { * @param peer_eid Remote entity ID * @param tsn Transaction sequence number * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, + Cfdp::Status::T sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); /** @@ -391,11 +389,11 @@ class CfdpEngine { * @param fs Final file status (retained or rejected, etc) * @param cc Final CFDP condition code * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + Cfdp::Status::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc); /** @@ -412,11 +410,11 @@ class CfdpEngine { * encodes and sends the previously-assembled PDU buffer. As such, the * typical failure possibilities do not apply to this call. * - * @returns CfdpStatus::T status code - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @returns Cfdp::Status::T status code + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - CfdpStatus::T sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a metadata PDU from a received message @@ -431,10 +429,10 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::PDU_METADATA_ERROR on error + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::PDU_METADATA_ERROR on error */ - CfdpStatus::T recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a file data PDU from a received message @@ -449,11 +447,11 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::ERROR for general errors - * @retval CfdpStatus::SHORT_PDU_ERROR PDU too short + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::ERROR for general errors + * @retval Cfdp::Status::SHORT_PDU_ERROR PDU too short */ - CfdpStatus::T recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an EOF PDU from a received message @@ -468,10 +466,10 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an ACK PDU from a received message @@ -486,10 +484,10 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack an FIN PDU from a received message @@ -504,10 +502,10 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Unpack a NAK PDU from a received message @@ -522,10 +520,10 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::SHORT_PDU_ERROR on error + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - CfdpStatus::T recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); /** * @brief Initiate a file transfer transaction @@ -537,7 +535,7 @@ class CfdpEngine { * @param priority Priority of transfer * @param dest_id Destination entity ID */ - void txFileInitiate(CfdpTransaction *txn, CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, + void txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** @@ -553,8 +551,8 @@ class CfdpEngine { * @param dest_id Destination entity ID * @returns SUCCESS if initiated, error otherwise */ - CfdpStatus::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, - CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); + Cfdp::Status::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** * @brief Dispatch TX state machine for a transaction @@ -664,11 +662,11 @@ class CfdpEngine { * @param ph The logical PDU buffer being received * * @returns integer status code - * @retval CfdpStatus::SUCCESS on success - * @retval CfdpStatus::ERROR for general errors - * @retval CfdpStatus::SHORT_PDU_ERROR if PDU too short + * @retval Cfdp::Status::SUCCESS on success + * @retval Cfdp::Status::ERROR for general errors + * @retval Cfdp::Status::SHORT_PDU_ERROR if PDU too short */ - CfdpStatus::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); /** * @brief Receive state function to ignore a packet @@ -769,9 +767,9 @@ class CfdpEngine { * * @param out Output F' string * @param src_lv Source LV structure - * @returns CfdpStatus::SUCCESS on success, ERROR if length is zero or invalid + * @returns Cfdp::Status::SUCCESS on success, ERROR if length is zero or invalid */ - CfdpStatus::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); + Cfdp::Status::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); // Friend declarations for testing friend class CfdpManagerTester; diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 11cb506723b..b124c4db271 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -93,7 +93,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // ---------------------------------------------------------------------- void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, - CfdpClass cfdpClass, CfdpKeep keep, U8 priority, + Cfdp::Class cfdpClass, Cfdp::Keep keep, U8 priority, const Fw::CmdStringArg& sourceFileName, const Fw::CmdStringArg& destFileName) { @@ -103,7 +103,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, + (Cfdp::Status::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); @@ -121,7 +121,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann } void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, - CfdpClass cfdpClass, CfdpKeep keep, U8 priority, + Cfdp::Class cfdpClass, Cfdp::Keep keep, U8 priority, const Fw::CmdStringArg& sourceDirectory, const Fw::CmdStringArg& destDirectory) { @@ -131,7 +131,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, + (Cfdp::Status::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_PlaybackInitiatied(sourceDirectory); @@ -148,7 +148,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, U8 pollId, - CfdpEntityId destId, CfdpClass cfdpClass, U8 priority, + CfdpEntityId destId, Cfdp::Class cfdpClass, U8 priority, U32 interval, const Fw::CmdStringArg& sourceDirectory, const Fw::CmdStringArg& destDirectory) { @@ -162,7 +162,7 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 } if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, + (Cfdp::Status::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, cfdpClass.e, priority, destId, interval))) { this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); @@ -188,7 +188,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } if ((rspStatus == Fw::CmdResponse::OK) && - (CfdpStatus::SUCCESS == this->m_engine->stopPollDir(channelId, pollId))) + (Cfdp::Status::SUCCESS == this->m_engine->stopPollDir(channelId, pollId))) { this->log_ACTIVITY_LO_PollDirStopped(channelId, pollId); } @@ -199,7 +199,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, this->cmdResponse_out(opCode, cmdSeq, rspStatus); } -void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpFlow flowState) +void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, Cfdp::Flow flowState) { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; @@ -252,7 +252,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, +Cfdp::Status::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoderPtr, CfdpChannel& chan, FwSizeType size) { @@ -265,7 +265,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m // return this->bufferAllocate_out(portNum, size); // For now, just pull a buffer from the preallocated pool - CfdpStatus::T status = CfdpStatus::ERROR; + Cfdp::Status::T status = Cfdp::Status::ERROR; FW_ASSERT(pduPtr == NULL); FW_ASSERT(msgPtr == NULL); @@ -275,7 +275,7 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.getChannelId()); if (chan.getOutgoingCounter() >= max_pdus) { - status = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -291,16 +291,16 @@ CfdpStatus::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& m encoderPtr = &this->pduBuffers[i].encoder; chan.incrementOutgoingCounter(); - status = CfdpStatus::SUCCESS; + status = Cfdp::Status::SUCCESS; break; } } // Check if we were unable to allocate a buffer (pool exhausted) - if(status != CfdpStatus::SUCCESS) + if(status != Cfdp::Status::SUCCESS) { this->log_WARNING_LO_BuffersExuasted(); - status = CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR; + status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } } @@ -423,7 +423,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -439,7 +439,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -455,7 +455,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -471,7 +471,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -487,7 +487,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -503,7 +503,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -519,7 +519,7 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con // Check for coding errors as all CFDP parameters must have a default // Get the array first - CfdpChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 80d2ad3d732..ff473c9cdbe 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -10,7 +10,7 @@ #include #include #include -#include +#include namespace Svc { namespace Ccsds { @@ -62,7 +62,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - CfdpStatus::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, + Cfdp::Status::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, CF_EncoderState*& encoderPtr, CfdpChannel& chan, FwSizeType size); // Not sure there is an equivelent @@ -124,8 +124,8 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID for the file transaction CfdpEntityId destId, //!< Destination entity id - CfdpClass cfdpClass, //!< CFDP class for the file transfer - CfdpKeep keep, //!< Whether or not to keep or delete the file upon completion + Cfdp::Class cfdpClass, //!< CFDP class for the file transfer + Cfdp::Keep keep, //!< Whether or not to keep or delete the file upon completion U8 priority, //!< Priority: 0=highest priority const Fw::CmdStringArg& sourceFileName, //!< The name of the on-board file to send const Fw::CmdStringArg& destFileName //!< The name of the destination file on the ground @@ -139,8 +139,8 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID for the file transaction(s) CfdpEntityId destId, //!< Destination entity id - CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) - CfdpKeep keep, //!< Whether or not to keep or delete the file(s) upon completion + Cfdp::Class cfdpClass, //!< CFDP class for the file transfer(s) + Cfdp::Keep keep, //!< Whether or not to keep or delete the file(s) upon completion U8 priority, //!< Priority: 0=highest priority const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground @@ -155,7 +155,7 @@ class CfdpManager final : public CfdpManagerComponentBase { U8 channelId, //!< Channel ID for the file transaction(s) U8 pollId, //!< Channel poll ID for the file transaction(s) CfdpEntityId destId, //!< Destination entity id - CfdpClass cfdpClass, //!< CFDP class for the file transfer(s) + Cfdp::Class cfdpClass, //!< CFDP class for the file transfer(s) U8 priority, //!< Priority: 0=highest priority U32 interval, //!< Interval to poll the directory in seconds const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send @@ -179,7 +179,7 @@ class CfdpManager final : public CfdpManagerComponentBase { FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID to set - CfdpFlow freeze //!< Flow state to set + Cfdp::Flow freeze //!< Flow state to set ) override; private: diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 396a5213e20..38ab21d71ab 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -54,7 +54,7 @@ namespace Ccsds { CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager) : m_state(CF_TxnState_UNDEF), - m_txn_class(CfdpClass::CLASS_1), + m_txn_class(Cfdp::Class::CLASS_1), m_history(nullptr), m_chunks(nullptr), m_inactivity_timer(), @@ -63,7 +63,7 @@ CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* m_foffs(0), m_fd(), m_crc(), - m_keep(CfdpKeep::KEEP), + m_keep(Cfdp::Keep::KEEP), m_chan_num(channelId), // Initialize from parameter m_priority(0), m_cl_node{}, @@ -83,10 +83,10 @@ void CfdpTransaction::reset() { // Reset transaction state to default values this->m_state = CF_TxnState_UNDEF; - this->m_txn_class = CfdpClass::CLASS_1; + this->m_txn_class = Cfdp::Class::CLASS_1; this->m_fsize = 0; this->m_foffs = 0; - this->m_keep = CfdpKeep::KEEP; + this->m_keep = Cfdp::Keep::KEEP; this->m_priority = 0; this->m_crc = CFDP::Checksum(0); this->m_pb = nullptr; @@ -254,7 +254,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { * the logic by state so that it isn't a bunch of if statements for different flags */ - CfdpStatus::T sret; + Cfdp::Status::T sret; bool pending_send; if (!this->m_flags.com.inactivity_fired) @@ -290,11 +290,11 @@ void CfdpTransaction::rTick(int *cont /* unused */) { sret = this->m_engine->sendAck(this, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, static_cast(this->m_state_data.receive.r2.eof_cc), this->m_history->peer_eid, this->m_history->seq_num); - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); - /* if CfdpStatus::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + /* if Cfdp::Status::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return * SEND_PDU_ERROR */ - if (sret != CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR) + if (sret != Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR) { this->m_flags.rx.send_eof_ack = false; } @@ -431,8 +431,8 @@ void CfdpTransaction::r2Reset() { } } -CfdpStatus::T CfdpTransaction::rCheckCrc(U32 expected_crc) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; +Cfdp::Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -448,7 +448,7 @@ CfdpStatus::T CfdpTransaction::rCheckCrc(U32 expected_crc) { // (unsigned long)this->m_history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } return ret; @@ -528,14 +528,14 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { +Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { const CF_Logical_PduFileDataHeader_t *pdu; Os::File::Status status; - CfdpStatus::T ret; + Cfdp::Status::T ret; /* this function is only entered for data PDUs */ pdu = &ph->int_header.fd; - ret = CfdpStatus::SUCCESS; + ret = Cfdp::Status::SUCCESS; /* * NOTE: The decode routine should have left a direct pointer to the data and actual data length @@ -555,11 +555,11 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { // (long)pdu->offset, (long)fret); this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; - ret = CfdpStatus::ERROR; /* connection will reset in caller */ + ret = Cfdp::Status::ERROR; /* connection will reset in caller */ } } - if (ret != CfdpStatus::ERROR) + if (ret != Cfdp::Status::ERROR) { FwSizeType write_size = pdu->data_len; status = this->m_fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); @@ -571,7 +571,7 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { // (long)pdu->data_len, (long)fret); this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; - ret = CfdpStatus::ERROR; /* connection will reset in caller */ + ret = Cfdp::Status::ERROR; /* connection will reset in caller */ } else { @@ -583,8 +583,8 @@ CfdpStatus::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { return ret; } -CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { - CfdpStatus::T ret = CfdpStatus::SUCCESS; +Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; const CF_Logical_PduEof_t *eof; if (!this->m_engine->recvEof(this, ph)) @@ -601,7 +601,7 @@ CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, // (unsigned long)this->m_fsize); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; - ret = CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR; + ret = Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR; } } else @@ -610,7 +610,7 @@ CfdpStatus::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; - ret = CfdpStatus::REC_PDU_BAD_EOF_ERROR; + ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; } return ret; @@ -625,13 +625,13 @@ void CfdpTransaction::r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { eof = &ph->int_header.eof; crc = eof->crc; - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { /* Verify CRC */ - if (this->rCheckCrc(crc) == CfdpStatus::SUCCESS) + if (this->rCheckCrc(crc) == Cfdp::Status::SUCCESS) { /* successfully processed the file */ - this->m_keep = CfdpKeep::KEEP; /* save the file */ + this->m_keep = Cfdp::Keep::KEEP; /* save the file */ } /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ } @@ -650,7 +650,7 @@ void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { ret = this->rSubstateRecvEof(ph); /* did receiving EOF succeed? */ - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { eof = &ph->int_header.eof; @@ -679,7 +679,7 @@ void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { else { /* bad EOF sent? */ - if (ret == CfdpStatus::REC_PDU_FSIZE_MISMATCH_ERROR) + if (ret == Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR) { this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); } @@ -697,12 +697,12 @@ void CfdpTransaction::r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { /* got file data PDU? */ ret = this->m_engine->recvFd(this, ph); - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { ret = this->rProcessFd(ph); } - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { /* class 1 digests CRC */ this->m_crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, @@ -733,12 +733,12 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { /* got file data PDU? */ ret = this->m_engine->recvFd(this, ph); - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { ret = this->rProcessFd(ph); } - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ this->m_chunks->chunks.add(fd->offset, static_cast(fd->data_len)); @@ -784,14 +784,14 @@ void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, CF_Logical_PduNak_t } } -CfdpStatus::T CfdpTransaction::rSubstateSendNak() { +Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { CF_Logical_PduBuffer_t *ph = this->m_engine->constructPduHeader(this, CF_CFDP_FileDirective_NAK, this->m_history->peer_eid, this->m_cfdpManager->getLocalEidParam(), 1, this->m_history->seq_num, true); CF_Logical_PduNak_t *nak; - CfdpStatus::T sret; + Cfdp::Status::T sret; U32 cret; - CfdpStatus::T ret = CfdpStatus::ERROR; + Cfdp::Status::T ret = Cfdp::Status::ERROR; if (ph) { @@ -818,7 +818,7 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { { /* no gaps left, so go ahead and check for completion */ this->m_flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = CfdpStatus::SUCCESS; + ret = Cfdp::Status::SUCCESS; } else { @@ -828,11 +828,11 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { this->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - if (sret == CfdpStatus::SUCCESS) + FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); + if (sret == Cfdp::Status::SUCCESS) { // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += cret; - ret = CfdpStatus::SUCCESS; + ret = Cfdp::Status::SUCCESS; } } } @@ -852,10 +852,10 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { sret = this->m_engine->sendNak(this, ph); // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); - if (sret == CfdpStatus::SUCCESS) + FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); + if (sret == Cfdp::Status::SUCCESS) { - ret = CfdpStatus::SUCCESS; + ret = Cfdp::Status::SUCCESS; } } } @@ -863,20 +863,20 @@ CfdpStatus::T CfdpTransaction::rSubstateSendNak() { return ret; } -CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { +Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { U8 buf[CF_R2_CRC_CHUNK_SIZE]; size_t count_bytes; size_t want_offs_size; FwSizeType read_size; Os::File::Status fileStatus; - CfdpStatus::T ret; + Cfdp::Status::T ret; bool success = true; U32 rx_crc_calc_bytes_per_wakeup = 0; memset(buf, 0, sizeof(buf)); count_bytes = 0; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; if (this->m_state_data.receive.r2.rx_crc_calc_bytes == 0) { @@ -893,7 +893,7 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { if (fileStatus != Os::File::OP_OK) { this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); - return CfdpStatus::ERROR; + return Cfdp::Status::ERROR; } // Reset cached position since we just reopened the file @@ -954,10 +954,10 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { if (success && this->m_state_data.receive.r2.rx_crc_calc_bytes == this->m_fsize) { /* all bytes calculated, so now check */ - if (this->rCheckCrc(this->m_state_data.receive.r2.eof_crc) == CfdpStatus::SUCCESS) + if (this->rCheckCrc(this->m_state_data.receive.r2.eof_crc) == Cfdp::Status::SUCCESS) { /* CRC matched! We are happy */ - this->m_keep = CfdpKeep::KEEP; /* save the file */ + this->m_keep = Cfdp::Keep::KEEP; /* save the file */ /* set FIN PDU status */ this->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; @@ -970,36 +970,36 @@ CfdpStatus::T CfdpTransaction::r2CalcCrcChunk() { this->m_flags.com.crc_calc = true; - ret = CfdpStatus::SUCCESS; + ret = Cfdp::Status::SUCCESS; } return ret; } -CfdpStatus::T CfdpTransaction::r2SubstateSendFin() { - CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::SUCCESS; +Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { + Cfdp::Status::T sret; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; if (!CF_TxnStatus_IsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (this->r2CalcCrcChunk()) { - ret = CfdpStatus::ERROR; /* signal to caller to re-enter next tick */ + ret = Cfdp::Status::ERROR; /* signal to caller to re-enter next tick */ } } - if (ret != CfdpStatus::ERROR) + if (ret != Cfdp::Status::ERROR) { sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat)); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != CfdpStatus::SEND_PDU_ERROR); + FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); this->m_state_data.receive.sub_state = CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ - if (sret != CfdpStatus::SUCCESS) + if (sret != Cfdp::Status::SUCCESS) { - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } } @@ -1024,7 +1024,7 @@ void CfdpTransaction::r2RecvFinAck(CF_Logical_PduBuffer_t *ph) { void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { Fw::String fname; - CfdpStatus::T status; + Cfdp::Status::T status; Os::File::Status fileStatus; Os::FileSystem::Status fileSysStatus; bool success = true; @@ -1039,7 +1039,7 @@ void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { fname = this->m_history->fnames.dst_filename; status = this->m_engine->recvMd(this, ph); - if (status == CfdpStatus::SUCCESS) + if (status == Cfdp::Status::SUCCESS) { /* successfully obtained md PDU */ if (this->m_flags.rx.eof_recv) diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 5ecc99a521b..9955c5a86c6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -193,7 +193,7 @@ class CfdpTransaction { * @param chan Channel number * @param priority Transaction priority */ - void initTxFile(CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority); + void initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority); /** * @brief Static callback for finding transaction by sequence number @@ -243,7 +243,7 @@ class CfdpTransaction { * @brief Get transaction class (CLASS_1 or CLASS_2) * @return Transaction class */ - CfdpClass::T getClass() const { return m_txn_class; } + Cfdp::Class::T getClass() const { return m_txn_class; } /** * @brief Get transaction state @@ -477,18 +477,18 @@ class CfdpTransaction { * @par Assumptions, External Events, and Notes: * Operates on this transaction instance. * - * @retval CfdpStatus::SUCCESS on success. - * @retval CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval SEND_PDU_ERROR if an error occurred while building the packet. * */ - CfdpStatus::T sSendEof(); + Cfdp::Status::T sSendEof(); - CfdpStatus::T sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); + Cfdp::Status::T sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); - CfdpStatus::T sCheckAndRespondNak(bool* nakProcessed); + Cfdp::Status::T sCheckAndRespondNak(bool* nakProcessed); - CfdpStatus::T sSendFinAck(); + Cfdp::Status::T sSendFinAck(); public: // ---------------------------------------------------------------------- @@ -607,12 +607,12 @@ class CfdpTransaction { * Operates on this transaction instance. * * - * @retval CfdpStatus::SUCCESS on CRC match, otherwise CfdpStatus::CFDP_ERROR. + * @retval Cfdp::Status::SUCCESS on CRC match, otherwise Cfdp::Status::CFDP_ERROR. * * * @param expected_crc Expected CRC */ - CfdpStatus::T rCheckCrc(U32 expected_crc); + Cfdp::Status::T rCheckCrc(U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. @@ -721,12 +721,12 @@ class CfdpTransaction { * Operates on this transaction instance. * * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. * * * @param ph Pointer to the PDU information */ - CfdpStatus::T rProcessFd(CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T rProcessFd(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -740,12 +740,12 @@ class CfdpTransaction { * Operates on this transaction instance. ph must not be NULL. * * - * @retval CfdpStatus::SUCCESS on success. Returns anything else on error. + * @retval Cfdp::Status::SUCCESS on success. Returns anything else on error. * * * @param ph Pointer to the PDU information */ - CfdpStatus::T rSubstateRecvEof(CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T rSubstateRecvEof(CF_Logical_PduBuffer_t *ph); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -834,10 +834,10 @@ class CfdpTransaction { * @par Assumptions, External Events, and Notes: * Operates on this transaction instance. * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. * */ - CfdpStatus::T rSubstateSendNak(); + Cfdp::Status::T rSubstateSendNak(); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. @@ -856,11 +856,11 @@ class CfdpTransaction { * @par Assumptions, External Events, and Notes: * Operates on this transaction instance. * - * @retval CfdpStatus::SUCCESS on completion. - * @retval CfdpStatus::CFDP_ERROR on non-completion. + * @retval Cfdp::Status::SUCCESS on completion. + * @retval Cfdp::Status::CFDP_ERROR on non-completion. * */ - CfdpStatus::T r2CalcCrcChunk(); + Cfdp::Status::T r2CalcCrcChunk(); /************************************************************************/ /** @brief Send a FIN PDU. @@ -868,10 +868,10 @@ class CfdpTransaction { * @par Assumptions, External Events, and Notes: * Operates on this transaction instance. * - * @retval CfdpStatus::SUCCESS on success. CfdpStatus::CFDP_ERROR on error. + * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. * */ - CfdpStatus::T r2SubstateSendFin(); + Cfdp::Status::T r2SubstateSendFin(); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. @@ -930,7 +930,7 @@ class CfdpTransaction { * * Set at initialization and never changes. */ - CfdpClass::T m_txn_class; + Cfdp::Class::T m_txn_class; /** * @brief Pointer to history entry @@ -983,7 +983,7 @@ class CfdpTransaction { /** * @brief Keep file flag */ - CfdpKeep::T m_keep; + Cfdp::Keep::T m_keep; /** * @brief Channel number diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 5c96d726f00..3a8926e299c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -116,13 +116,13 @@ void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { this->sDispatchRecv(ph, &substate_fns); } -void CfdpTransaction::initTxFile(CfdpClass::T cfdp_class, CfdpKeep::T keep, U8 chan, U8 priority) +void CfdpTransaction::initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority) { m_chan_num = chan; m_priority = priority; m_keep = keep; m_txn_class = cfdp_class; - m_state = (cfdp_class == CfdpClass::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; + m_state = (cfdp_class == Cfdp::Class::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; m_state_data.send.sub_state = CF_TxSubState_METADATA; } @@ -244,14 +244,14 @@ void CfdpTransaction::sTick(int *cont /* unused */) { /* tx maintenance: possibly process send_eof, or send_fin_ack */ if (this->m_flags.tx.send_eof) { - if (this->sSendEof() == CfdpStatus::SUCCESS) + if (this->sSendEof() == Cfdp::Status::SUCCESS) { this->m_flags.tx.send_eof = false; } } else if (this->m_flags.tx.send_fin_ack) { - if (this->sSendFinAck() == CfdpStatus::SUCCESS) + if (this->sSendFinAck() == Cfdp::Status::SUCCESS) { this->m_flags.tx.send_fin_ack = false; } @@ -285,13 +285,13 @@ void CfdpTransaction::sTick(int *cont /* unused */) { void CfdpTransaction::sTickNak(int *cont) { bool nakProcessed = false; - CfdpStatus::T status; + Cfdp::Status::T status; // Only Class 2 transactions should process NAKs - if (this->m_txn_class == CfdpClass::CLASS_2) + if (this->m_txn_class == Cfdp::Class::CLASS_2) { status = this->sCheckAndRespondNak(&nakProcessed); - if ((status == CfdpStatus::SUCCESS) && nakProcessed) + if ((status == Cfdp::Status::SUCCESS) && nakProcessed) { *cont = 1; /* cause dispatcher to re-enter this wakeup */ } @@ -310,7 +310,7 @@ void CfdpTransaction::sCancel() { // TX State Machine - Private Helper Methods // ====================================================================== -CfdpStatus::T CfdpTransaction::sSendEof() { +Cfdp::Status::T CfdpTransaction::sSendEof() { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ if (!this->m_flags.com.crc_calc) @@ -344,15 +344,15 @@ void CfdpTransaction::s2SubstateSendEof() { /* always move the transaction onto the wait queue now */ this->m_chan->dequeueTransaction(this); - this->m_chan->insertSortPrio(this, CfdpQueueId::TXW); + this->m_chan->insertSortPrio(this, Cfdp::QueueId::TXW); /* the ack timer is armed in class 2 only */ this->m_engine->armAckTimer(this); } -CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { +Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { I32 status = 0; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CF_Logical_PduBuffer_t * ph = NULL; CF_Logical_PduFileDataHeader_t *fd; size_t actual_bytes; @@ -366,7 +366,7 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca this->m_history->peer_eid, 0, this->m_history->seq_num, true); if (!ph) { - ret = CfdpStatus::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ + ret = Cfdp::Status::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ } else { @@ -417,11 +417,11 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)foffs, (long)status); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } } - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { status = this->m_fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) @@ -431,14 +431,14 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)actual_bytes, (long)status); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; - ret = CfdpStatus::ERROR; + ret = Cfdp::Status::ERROR; } } - if (ret == CfdpStatus::SUCCESS) + if (ret == Cfdp::Status::SUCCESS) { this->m_state_data.send.cached_pos += status; - this->m_engine->sendFd(this, ph); /* CF_CFDP_SendFd only returns CfdpStatus::SUCCESS */ + this->m_engine->sendFd(this, ph); /* CF_CFDP_SendFd only returns Cfdp::Status::SUCCESS */ // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.file_data_bytes += actual_bytes; FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); /* sanity check */ @@ -461,9 +461,9 @@ CfdpStatus::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 ca void CfdpTransaction::sSubstateSendFileData() { U32 bytes_processed = 0; - CfdpStatus::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); + Cfdp::Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); - if(status != CfdpStatus::SUCCESS) + if(status != Cfdp::Status::SUCCESS) { /* IO error -- change state and send EOF */ this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); @@ -484,10 +484,10 @@ void CfdpTransaction::sSubstateSendFileData() { } } -CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { +Cfdp::Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { const CF_Chunk_t *chunk; - CfdpStatus::T sret; - CfdpStatus::T ret = CfdpStatus::SUCCESS; + Cfdp::Status::T sret; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; U32 bytes_processed = 0; FW_ASSERT(nakProcessed != NULL); @@ -499,13 +499,13 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { if (this->m_flags.tx.md_need_send) { sret = this->m_engine->sendMd(this); - if (sret == CfdpStatus::SEND_PDU_ERROR) + if (sret == Cfdp::Status::SEND_PDU_ERROR) { - ret = CfdpStatus::ERROR; /* error occurred */ + ret = Cfdp::Status::ERROR; /* error occurred */ } else { - if (sret == CfdpStatus::SUCCESS) + if (sret == Cfdp::Status::SUCCESS) { this->m_flags.tx.md_need_send = false; } @@ -521,10 +521,10 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { if (chunk != nullptr) { ret = this->sSendFileData(chunk->offset, chunk->size, 0, &bytes_processed); - if(ret != CfdpStatus::SUCCESS) + if(ret != Cfdp::Status::SUCCESS) { /* error occurred */ - ret = CfdpStatus::ERROR; /* error occurred */ + ret = Cfdp::Status::ERROR; /* error occurred */ } else if (bytes_processed > 0) { @@ -538,11 +538,11 @@ CfdpStatus::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { } void CfdpTransaction::s2SubstateSendFileData() { - CfdpStatus::T status; + Cfdp::Status::T status; bool nakProcessed = false; status = this->sCheckAndRespondNak(&nakProcessed); - if (status != CfdpStatus::SUCCESS) + if (status != Cfdp::Status::SUCCESS) { this->m_engine->setTxnStatus(this, CF_TxnStatus_NAK_RESPONSE_ERROR); this->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ @@ -561,7 +561,7 @@ void CfdpTransaction::s2SubstateSendFileData() { } void CfdpTransaction::sSubstateSendMetadata() { - CfdpStatus::T status; + Cfdp::Status::T status; Os::File::Status fileStatus; bool success = true; @@ -605,7 +605,7 @@ void CfdpTransaction::sSubstateSendMetadata() { if (success) { status = this->m_engine->sendMd(this); - if (status == CfdpStatus::SEND_PDU_ERROR) + if (status == Cfdp::Status::SEND_PDU_ERROR) { /* failed to send md */ // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", @@ -613,12 +613,12 @@ void CfdpTransaction::sSubstateSendMetadata() { // (unsigned long)this->m_history->seq_num); success = false; } - else if (status == CfdpStatus::SUCCESS) + else if (status == Cfdp::Status::SUCCESS) { /* once metadata is sent, switch to filedata mode */ this->m_state_data.send.sub_state = CF_TxSubState_FILEDATA; } - /* if status==CfdpStatus::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* if status==Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) @@ -630,8 +630,8 @@ void CfdpTransaction::sSubstateSendMetadata() { /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -CfdpStatus::T CfdpTransaction::sSendFinAck() { - CfdpStatus::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(this), CF_CFDP_FileDirective_FIN, +Cfdp::Status::T CfdpTransaction::sSendFinAck() { + Cfdp::Status::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(this), CF_CFDP_FileDirective_FIN, static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; @@ -684,7 +684,7 @@ void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { /* this function is only invoked for NAK PDU types */ nak = &ph->int_header.nak; - if (this->m_engine->recvNak(this, ph) == CfdpStatus::SUCCESS && nak->segment_list.num_segments > 0) + if (this->m_engine->recvNak(this, ph) == Cfdp::Status::SUCCESS && nak->segment_list.num_segments > 0) { for (counter = 0; counter < nak->segment_list.num_segments; ++counter) { diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index c7dff63289c..4232ce92ed3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -48,10 +48,10 @@ #include #include #include -#include -#include -#include -#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -242,7 +242,7 @@ typedef struct CF_ChunkWrapper typedef struct CF_Playback { Os::Directory dir; - CfdpClass::T cfdp_class; + Cfdp::Class::T cfdp_class; CfdpTxnFilenames fnames; U16 num_ts; /**< \brief number of transactions */ U8 priority; @@ -251,7 +251,7 @@ typedef struct CF_Playback bool busy; bool diropen; - CfdpKeep::T keep; + Cfdp::Keep::T keep; bool counted; } CF_Playback_t; @@ -268,7 +268,7 @@ typedef struct CF_PollDir U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ - CfdpClass::T cfdpClass; /**< \brief the CFDP class to send */ + Cfdp::Class::T cfdpClass; /**< \brief the CFDP class to send */ CfdpEntityId destEid; /**< \brief destination entity id */ Fw::String srcDir; /**< \brief path to source dir */ diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index b18656f1f0b..87f1828ec45 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -2,8 +2,8 @@ async command SendFile( channelId: U8 @< Channel ID for the file transaction destId: CfdpEntityId @< Destination entity id - cfdpClass: CfdpClass @< CFDP class for the file transfer - keep: CfdpKeep @< Whether or not to keep or delete the file upon completion + cfdpClass: Cfdp.Class @< CFDP class for the file transfer + keep: Cfdp.Keep @< Whether or not to keep or delete the file upon completion $priority: U8 @< Priority: 0=highest priority sourceFileName: string size CfdpManagerMaxFileSize @< The name of the on-board file to send destFileName: string size CfdpManagerMaxFileSize @< The name of the destination file on the ground @@ -13,8 +13,8 @@ async command SendFile( async command PlaybackDirectory( channelId: U8 @< Channel ID for the file transaction(s) destId: CfdpEntityId @< Destination entity id - cfdpClass: CfdpClass @< CFDP class for the file transfer(s) - keep: CfdpKeep @< Whether or not to keep or delete the file(s) upon completion + cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) + keep: Cfdp.Keep @< Whether or not to keep or delete the file(s) upon completion $priority: U8 @< Priority: 0=highest priority sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground @@ -25,7 +25,7 @@ async command PollDirectory( channelId: U8 @< Channel ID for the file transaction(s) pollId: U8 @< Channel poll ID for the file transaction(s) destId: CfdpEntityId @< Destination entity id - cfdpClass: CfdpClass @< CFDP class for the file transfer(s) + cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) $priority: U8 @< Priority: 0=highest priority interval: U32 @< Interval to poll the directory in seconds sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send @@ -41,5 +41,5 @@ async command StopPollDirectory( @ Command to set channel's flow status async command SetChannelFlow( channelId: U8 @< Channel ID to set - freeze: CfdpFlow @< Flow state to set + freeze: Cfdp.Flow @< Flow state to set ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 65fd398b822..ab29883c893 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -54,7 +54,7 @@ event PollDirStopped( event SetFlowState( channelId: U8 @< Channel being set - flowState: CfdpFlow @< Flow state set + flowState: Cfdp.Flow @< Flow state set ) \ severity activity low \ format "Set channel {} to {}" diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index cf3d53898e5..0d1d600f5f5 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -19,7 +19,7 @@ param FailDir: string size CfdpManagerMaxFileSize \ default "/fail" @ Parameter configuration for an array CFDP channels -param ChannelConfig: CfdpChannelArrayParams \ +param ChannelConfig: Cfdp.ChannelArrayParams \ default [ \ { ack_limit = 4, \ diff --git a/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/AckPdu.cpp index cfe38d1e255..4d1c8c78233 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP ACK (Acknowledge) PDU // ====================================================================== -#include +#include #include namespace Svc { @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::AckPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt similarity index 92% rename from Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt rename to Svc/Ccsds/CfdpManager/Types/CMakeLists.txt index 502eec387b5..d00f2d0a924 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt @@ -11,6 +11,8 @@ #### register_fprime_library( + AUTOCODER_INPUTS + "${CMAKE_CURRENT_LIST_DIR}/Types.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" diff --git a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp similarity index 97% rename from Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index d95c6913a4c..4994e87b9f3 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP EOF PDU // ====================================================================== -#include +#include #include namespace Svc { @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::EofPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp similarity index 97% rename from Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index cc0d3b72f62..498c3057d53 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP File Data PDU // ====================================================================== -#include +#include #include namespace Svc { @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::FileDataPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index 903555d3ce4..74bef1b248e 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP FIN (Finished) PDU // ====================================================================== -#include +#include #include namespace Svc { @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::FinPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 369341e6893..8befb83f139 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP Metadata PDU // ====================================================================== -#include +#include #include #include #include @@ -14,7 +14,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::MetadataPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp similarity index 98% rename from Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp rename to Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index 9f57b8a17d5..34be78e66a0 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP NAK (Negative Acknowledge) PDU // ====================================================================== -#include +#include #include namespace Svc { @@ -12,7 +12,7 @@ namespace Ccsds { namespace Cfdp { void Pdu::NakPdu::initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp similarity index 97% rename from Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp rename to Svc/Ccsds/CfdpManager/Types/Pdu.hpp index 0be65619a8e..79e2786b198 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp @@ -14,6 +14,7 @@ #include #include #include +#include namespace Svc { namespace Ccsds { @@ -97,12 +98,6 @@ enum Direction : U8 { DIRECTION_TOWARD_SENDER = 1 // Toward file sender }; -// CFDP Class (Transmission Mode) -enum Class : U8 { - CLASS_2 = 0, // Class 2 (Acknowledged) - CLASS_1 = 1 // Class 1 (Unacknowledged) -}; - // CFDP CRC Flag enum CrcFlag : U8 { CRC_NOT_PRESENT = 0, // CRC not present @@ -158,7 +153,7 @@ union Pdu { Direction m_direction; //! Transmission mode - Class m_class; + Cfdp::Class::T m_class; //! CRC flag CrcFlag m_crcFlag; @@ -191,7 +186,7 @@ union Pdu { //! Initialize a PDU header void initialize(Type type, Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid); @@ -212,7 +207,7 @@ union Pdu { Direction getDirection() const { return this->m_direction; } //! Get the transmission mode - Class getTxmMode() const { return this->m_class; } + Cfdp::Class::T getTxmMode() const { return this->m_class; } //! Get the source entity ID CfdpEntityId getSourceEid() const { return this->m_sourceEid; } @@ -268,7 +263,7 @@ union Pdu { public: //! Initialize a Metadata PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -333,7 +328,7 @@ union Pdu { public: //! Initialize a File Data PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -390,7 +385,7 @@ union Pdu { public: //! Initialize an EOF PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -447,7 +442,7 @@ union Pdu { public: //! Initialize a Finished PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -507,7 +502,7 @@ union Pdu { public: //! Initialize an ACK PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, @@ -577,7 +572,7 @@ union Pdu { public: //! Initialize a NAK PDU void initialize(Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, diff --git a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp similarity index 97% rename from Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp rename to Svc/Ccsds/CfdpManager/Types/PduHeader.cpp index 6f3ec4d93b9..8af82629426 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP PDU Header // ====================================================================== -#include +#include #include #include @@ -14,7 +14,7 @@ namespace Cfdp { void Pdu::Header::initialize(Type type, Direction direction, - Class txmMode, + Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid) { @@ -174,7 +174,7 @@ Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer this->m_version = (flags >> 5) & 0x07; this->m_pduType = static_cast((flags >> 4) & 0x01); this->m_direction = static_cast((flags >> 3) & 0x01); - this->m_class = static_cast((flags >> 2) & 0x01); + this->m_class = static_cast((flags >> 2) & 0x01); this->m_crcFlag = static_cast((flags >> 1) & 0x01); this->m_largeFileFlag = static_cast(flags & 0x01); diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp new file mode 100644 index 00000000000..9ab87807790 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -0,0 +1,70 @@ +module Svc { +module Ccsds { +module Cfdp { + + # ------------------------------------------------ + # CFDP Types + # ------------------------------------------------ + enum Status { + SUCCESS @< CFDP operation has been succesfull + ERROR @< Generic CFDP error return code + PDU_METADATA_ERROR @< Invalid metadata PDU + SHORT_PDU_ERROR @< PDU too short + REC_PDU_FSIZE_MISMATCH_ERROR @< Receive PDU: EOF file size mismatch + REC_PDU_BAD_EOF_ERROR @< Receive PDU: Invalid EOF packet + SEND_PDU_NO_BUF_AVAIL_ERROR @< Send PDU: No send buffer available, throttling limit reached + SEND_PDU_ERROR @< Send PDU: Send failed + } + + enum Flow { + NOT_FROZEN @< CFDP channel operations are executing nominally + FROZEN @< CFDP channel operations are frozen + } + + @ Values for CFDP file transfer class + @ + @ The CFDP specification prescribes two classes/modes of file + @ transfer protocol operation - unacknowledged/simple or + @ acknowledged/reliable. + @ + @ Defined per section 7.1 of CCSDS 727.0-B-5 + enum Class: U8 { + CLASS_2 = 0 @< CFDP class 2 - Reliable transfer (Acknowledged) + CLASS_1 = 1 @< CFDP class 1 - Unreliable transfer (Unacknowledged) + } + + @ Enum used to determine if a file should be kept or deleted after a CFDP transaction + enum Keep: U8 { + DELETE = 0 @< File will be deleted after the CFDP transaction + KEEP = 1 @< File will be kept after the CFDP transaction + } + + @ CFDP queue identifiers + enum QueueId: U8 { + PEND = 0, @< first one on this list is active + TXA = 1 + TXW = 2 + RX = 3 + HIST = 4 + HIST_FREE = 5 + FREE = 6 + NUM = 7 + } + + @< Structure for configuration parameters for a single CFDP channel + struct ChannelParams { + ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) + nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response + ack_timer: U32 @< Acknowledge timer in seconds + inactivity_timer: U32 @< Inactivity timer in seconds + dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active + move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty + max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling + } + + @< Struture for the configured array of CFDP channels + array ChannelArrayParams = [CfdpManagerNumChannels] ChannelParams + +} +} +} diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp similarity index 93% rename from Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp rename to Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 0ce669ede41..8ba2bb01d0e 100644 --- a/Svc/Ccsds/CfdpManager/Pdu/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -4,7 +4,7 @@ // \brief Unit tests for CFDP PDU classes // ====================================================================== -#include +#include #include #include @@ -30,7 +30,7 @@ class PduTest : public ::testing::Test { TEST_F(PduTest, HeaderBufferSize) { Pdu::Header header; header.initialize(Pdu::T_METADATA, DIRECTION_TOWARD_RECEIVER, - CLASS_2, 123, 456, 789); + Cfdp::Class::CLASS_2, 123, 456, 789); // Minimum header size with 1-byte EIDs and TSN // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 @@ -41,7 +41,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // Arrange Pdu::Header txHeader; const Direction direction = DIRECTION_TOWARD_SENDER; - const Class txmMode = CLASS_2; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 10; const CfdpTransactionSeq transactionSeq = 20; const CfdpEntityId destEid = 30; @@ -77,7 +77,7 @@ TEST_F(PduTest, HeaderRoundTrip) { TEST_F(PduTest, MetadataBufferSize) { Pdu::MetadataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 1024, "src.txt", "dst.txt", CHECKSUM_TYPE_MODULAR, 1); @@ -90,7 +90,7 @@ TEST_F(PduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU Pdu::MetadataPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const Class txmMode = CLASS_2; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 100; const CfdpTransactionSeq transactionSeq = 200; const CfdpEntityId destEid = 300; @@ -165,7 +165,7 @@ TEST_F(PduTest, MetadataRoundTrip) { TEST_F(PduTest, MetadataEmptyFilenames) { Pdu::MetadataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, "", "", CHECKSUM_TYPE_NULL_CHECKSUM, 0); @@ -182,7 +182,7 @@ TEST_F(PduTest, MetadataLongFilenames) { const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 4096, longSrc, longDst, CHECKSUM_TYPE_MODULAR, 1); @@ -199,7 +199,7 @@ TEST_F(PduTest, MetadataLongFilenames) { TEST_F(PduTest, FileDataBufferSize) { Pdu::FileDataPdu pdu; const U8 testData[] = {0x01, 0x02, 0x03, 0x04, 0x05}; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, sizeof(testData), testData); U32 size = pdu.bufferSize(); @@ -214,7 +214,7 @@ TEST_F(PduTest, FileDataRoundTrip) { // Arrange - Create transmit PDU with test data Pdu::FileDataPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; - const Class txmMode = CLASS_1; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -255,7 +255,7 @@ TEST_F(PduTest, FileDataRoundTrip) { TEST_F(PduTest, FileDataEmptyPayload) { // Test with zero-length data Pdu::FileDataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 0, nullptr); U8 buffer[512]; @@ -275,7 +275,7 @@ TEST_F(PduTest, FileDataLargePayload) { } Pdu::FileDataPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 999999, largeSize, largeData); U8 buffer[2048]; @@ -298,7 +298,7 @@ TEST_F(PduTest, FileDataLargePayload) { TEST_F(PduTest, EofBufferSize) { Pdu::EofPdu pdu; - pdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); U32 size = pdu.bufferSize(); @@ -312,7 +312,7 @@ TEST_F(PduTest, EofRoundTrip) { // Arrange - Create transmit PDU Pdu::EofPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; - const Class txmMode = CLASS_1; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -352,7 +352,7 @@ TEST_F(PduTest, EofRoundTrip) { TEST_F(PduTest, EofWithError) { // Test with error condition code Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); U8 buffer[512]; @@ -372,7 +372,7 @@ TEST_F(PduTest, EofWithError) { TEST_F(PduTest, EofZeroValues) { // Test with all zero values Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); U8 buffer[512]; @@ -392,7 +392,7 @@ TEST_F(PduTest, EofZeroValues) { TEST_F(PduTest, EofLargeValues) { // Test with maximum U32 values Pdu::EofPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0xFFFFFFFF, 0xFFFFFFFF); U8 buffer[512]; @@ -414,7 +414,7 @@ TEST_F(PduTest, EofLargeValues) { TEST_F(PduTest, FinBufferSize) { Pdu::FinPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -429,7 +429,7 @@ TEST_F(PduTest, FinRoundTrip) { // Arrange - Create transmit PDU Pdu::FinPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const Class txmMode = CLASS_2; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -469,7 +469,7 @@ TEST_F(PduTest, FinRoundTrip) { TEST_F(PduTest, FinWithError) { // Test with error condition code Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -492,7 +492,7 @@ TEST_F(PduTest, FinWithError) { TEST_F(PduTest, FinDeliveryIncomplete) { // Test with incomplete delivery Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_RETAINED); @@ -513,7 +513,7 @@ TEST_F(PduTest, FinDeliveryIncomplete) { TEST_F(PduTest, FinFileStatusDiscarded) { // Test with file discarded Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -533,7 +533,7 @@ TEST_F(PduTest, FinFileStatusDiscarded) { TEST_F(PduTest, FinFileStatusDiscardedFilestore) { // Test with file discarded by filestore Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); @@ -560,7 +560,7 @@ TEST_F(PduTest, FinBitPackingValidation) { for (const auto& deliveryCode : deliveryCodes) { for (const auto& fileStatus : fileStatuses) { Pdu::FinPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, deliveryCode, fileStatus); U8 buffer[512]; @@ -587,7 +587,7 @@ TEST_F(PduTest, FinBitPackingValidation) { TEST_F(PduTest, AckBufferSize) { Pdu::AckPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -602,7 +602,7 @@ TEST_F(PduTest, AckRoundTrip) { // Arrange - Create transmit PDU Pdu::AckPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const Class txmMode = CLASS_2; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -644,7 +644,7 @@ TEST_F(PduTest, AckRoundTrip) { TEST_F(PduTest, AckForEof) { // Test ACK for EOF directive Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -666,7 +666,7 @@ TEST_F(PduTest, AckForEof) { TEST_F(PduTest, AckForFin) { // Test ACK for FIN directive Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_RECEIVER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_TERMINATED); @@ -687,7 +687,7 @@ TEST_F(PduTest, AckForFin) { TEST_F(PduTest, AckWithError) { // Test ACK with error condition code Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_FILE_CHECKSUM_FAILURE, ACK_TXN_STATUS_TERMINATED); @@ -709,7 +709,7 @@ TEST_F(PduTest, AckWithSubtype) { // Test ACK with non-zero subtype code Pdu::AckPdu txPdu; const U8 subtypeCode = 5; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, subtypeCode, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -736,7 +736,7 @@ TEST_F(PduTest, AckBitPackingValidation) { for (const auto& status : statuses) { for (const auto& condition : conditions) { Pdu::AckPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, directive, 0, condition, status); U8 buffer[512]; @@ -770,7 +770,7 @@ TEST_F(PduTest, AckBitPackingValidation) { TEST_F(PduTest, NakBufferSize) { Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, 500); U32 size = pdu.bufferSize(); @@ -784,7 +784,7 @@ TEST_F(PduTest, NakRoundTrip) { // Arrange - Create transmit PDU Pdu::NakPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; - const Class txmMode = CLASS_2; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; const CfdpTransactionSeq transactionSeq = 100; const CfdpEntityId destEid = 75; @@ -822,7 +822,7 @@ TEST_F(PduTest, NakRoundTrip) { TEST_F(PduTest, NakZeroScope) { // Test NAK with zero scope (start of file) Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 1024); U8 buffer[512]; @@ -844,7 +844,7 @@ TEST_F(PduTest, NakLargeScope) { Pdu::NakPdu txPdu; const CfdpFileSize largeStart = 0xFFFF0000; const CfdpFileSize largeEnd = 0xFFFFFFFF; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, largeStart, largeEnd); U8 buffer[512]; @@ -864,7 +864,7 @@ TEST_F(PduTest, NakLargeScope) { TEST_F(PduTest, NakSingleByte) { // Test NAK for single byte gap Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 1000, 1001); U8 buffer[512]; @@ -892,7 +892,7 @@ TEST_F(PduTest, NakMultipleCombinations) { for (const auto& scope : testScopes) { Pdu::NakPdu txPdu; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 10, 20, 30, scope[0], scope[1]); U8 buffer[512]; @@ -918,7 +918,7 @@ TEST_F(PduTest, NakWithSingleSegment) { const CfdpFileSize segStart = 1024; const CfdpFileSize segEnd = 2048; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); ASSERT_TRUE(txPdu.addSegment(segStart, segEnd)); @@ -946,7 +946,7 @@ TEST_F(PduTest, NakWithMultipleSegments) { const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 10000; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); // Add 5 segments representing gaps in received data @@ -989,7 +989,7 @@ TEST_F(PduTest, NakWithMaxSegments) { const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 100000; - txPdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); // Add 58 segments (CF_NAK_MAX_SEGMENTS) @@ -1029,7 +1029,7 @@ TEST_F(PduTest, NakWithMaxSegments) { TEST_F(PduTest, NakClearSegments) { // Test clearSegments() functionality Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 4096); // Add segments @@ -1049,7 +1049,7 @@ TEST_F(PduTest, NakClearSegments) { TEST_F(PduTest, NakBufferSizeWithSegments) { // Test that bufferSize() correctly accounts for segments Pdu::NakPdu pdu; - pdu.initialize(DIRECTION_TOWARD_SENDER, CLASS_2, + pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 4096); U32 baseSizeNoSegments = pdu.bufferSize(); diff --git a/Svc/Ccsds/CfdpManager/Pdu/test/ut/data/test_file.bin b/Svc/Ccsds/CfdpManager/Types/test/ut/data/test_file.bin similarity index 100% rename from Svc/Ccsds/CfdpManager/Pdu/test/ut/data/test_file.bin rename to Svc/Ccsds/CfdpManager/Types/test/ut/data/test_file.bin diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index d18bb7ffad6..521c761d121 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -85,9 +85,9 @@ CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionS // Search through all transaction queues (PEND, TXA, TXW, RX, FREE) // Skip HIST and HIST_FREE as they contain CF_History_t, not CfdpTransaction - for (U8 qIdx = 0; qIdx < CfdpQueueId::NUM; qIdx++) { + for (U8 qIdx = 0; qIdx < Cfdp::QueueId::NUM; qIdx++) { // Skip history queues (HIST=4, HIST_FREE=5) - if (qIdx == CfdpQueueId::HIST || qIdx == CfdpQueueId::HIST_FREE) { + if (qIdx == Cfdp::QueueId::HIST || qIdx == Cfdp::QueueId::HIST_FREE) { continue; } @@ -152,7 +152,7 @@ void CfdpManagerTester::setupTxTransaction( const char* dstFile, U8 channelId, CfdpEntityId destEid, - CfdpClass cfdpClass, + Cfdp::Class cfdpClass, U8 priority, CF_TxnState_t expectedState, TransactionSetup& setup) @@ -160,7 +160,7 @@ void CfdpManagerTester::setupTxTransaction( const U32 initialSeqNum = component.m_engine->m_seqNum; this->sendCmd_SendFile(0, 0, channelId, destEid, cfdpClass, - CfdpKeep::KEEP, priority, + Cfdp::Keep::KEEP, priority, Fw::CmdStringArg(srcFile), Fw::CmdStringArg(dstFile)); this->component.doDispatch(); @@ -192,14 +192,14 @@ void CfdpManagerTester::setupRxTransaction( const char* dstFile, U8 channelId, CfdpEntityId sourceEid, - Cfdp::Class cfdpClass, + Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, CF_TxnState_t expectedState, TransactionSetup& setup) { // Send Metadata PDU to initiate RX transaction - U8 closureRequested = (cfdpClass == Cfdp::CLASS_1) ? 0 : 1; + U8 closureRequested = (cfdpClass == Cfdp::Class::CLASS_1) ? 0 : 1; this->sendMetadataPdu( channelId, @@ -319,7 +319,7 @@ void CfdpManagerTester::verifyMetadataPduAtIndex( FwSizeType fileSize, const char* srcFile, const char* dstFile, - Cfdp::Class cfdpClass) + Cfdp::Class::T cfdpClass) { Fw::Buffer metadataPduBuffer = this->getSentPduBuffer(pduIndex); ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; @@ -334,7 +334,7 @@ void CfdpManagerTester::verifyMultipleFileDataPdus( const TransactionSetup& setup, U16 dataPerPdu, const char* srcFile, - Cfdp::Class cfdpClass) + Cfdp::Class::T cfdpClass) { for (U8 pduIdx = 0; pduIdx < numPdus; pduIdx++) { Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(startIndex + pduIdx); @@ -393,7 +393,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - CfdpClass::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); + Cfdp::Class::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -401,13 +401,13 @@ void CfdpManagerTester::testClass1TxNominal() { ASSERT_FROM_PORT_HISTORY_SIZE(2); // Verify Metadata PDU - verifyMetadataPduAtIndex(0, setup, fileSize, srcFile, dstFile, Cfdp::CLASS_1); + verifyMetadataPduAtIndex(0, setup, fileSize, srcFile, dstFile, Cfdp::Class::CLASS_1); // Verify FileData PDU Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::CLASS_1); + setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::Class::CLASS_1); EXPECT_EQ(fileSize, setup.txn->m_foffs) << "Should have read entire file"; EXPECT_EQ(CF_TxSubState_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; @@ -441,15 +441,15 @@ void CfdpManagerTester::testClass2TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_GROUND_EID, - CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); ASSERT_FROM_PORT_HISTORY_SIZE(6); - verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); - verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); + verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); + verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); EXPECT_EQ(expectedFileSize, setup.txn->m_foffs) << "Should have read entire file"; EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; @@ -497,15 +497,15 @@ void CfdpManagerTester::testClass2TxNack() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - CfdpClass::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); this->component.doDispatch(); ASSERT_FROM_PORT_HISTORY_SIZE(6); - verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::CLASS_2); - verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::CLASS_2); + verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); + verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; @@ -602,7 +602,7 @@ void CfdpManagerTester::testClass1RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::CLASS_1, static_cast(actualFileSize), transactionSeq, CF_TxnState_R1, setup); + Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, CF_TxnState_R1, setup); // Uplink FileData PDU // Read test data from source file @@ -626,7 +626,7 @@ void CfdpManagerTester::testClass1RxNominal() { 0, // offset static_cast(actualFileSize), // size testData, - Cfdp::CLASS_1 + Cfdp::Class::CLASS_1 ); component.doDispatch(); @@ -648,7 +648,7 @@ void CfdpManagerTester::testClass1RxNominal() { Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, static_cast(actualFileSize), - Cfdp::CLASS_1 + Cfdp::Class::CLASS_1 ); component.doDispatch(); @@ -685,7 +685,7 @@ void CfdpManagerTester::testClass2RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -710,7 +710,7 @@ void CfdpManagerTester::testClass2RxNominal() { offset, dataPerPdu, testData + offset, - Cfdp::CLASS_2 + Cfdp::Class::CLASS_2 ); component.doDispatch(); } @@ -737,7 +737,7 @@ void CfdpManagerTester::testClass2RxNominal() { Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, static_cast(actualFileSize), - Cfdp::CLASS_2 + Cfdp::Class::CLASS_2 ); component.doDispatch(); @@ -848,7 +848,7 @@ void CfdpManagerTester::testClass2RxNack() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -875,7 +875,7 @@ void CfdpManagerTester::testClass2RxNack() { offset, dataPerPdu, testData + offset, - Cfdp::CLASS_2 + Cfdp::Class::CLASS_2 ); component.doDispatch(); } @@ -901,7 +901,7 @@ void CfdpManagerTester::testClass2RxNack() { Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, static_cast(actualFileSize), - Cfdp::CLASS_2 + Cfdp::Class::CLASS_2 ); component.doDispatch(); @@ -989,7 +989,7 @@ void CfdpManagerTester::testClass2RxNack() { offset, dataPerPdu, testData + offset, - Cfdp::CLASS_2 + Cfdp::Class::CLASS_2 ); component.doDispatch(); } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 91a4d7aff7b..5e6e343579f 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include #include @@ -123,7 +123,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize expectedFileSize, const char* expectedSourceFilename, const char* expectedDestFilename, - Svc::Ccsds::Cfdp::Class expectedClass + Svc::Ccsds::Cfdp::Class::T expectedClass ); //! Helper to verify File Data PDU (deserialize + validate) @@ -142,7 +142,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedOffset, U16 expectedDataSize, const char* filename, - Svc::Ccsds::Cfdp::Class expectedClass + Svc::Ccsds::Cfdp::Class::T expectedClass ); //! Helper to verify EOF PDU (deserialize + validate) @@ -249,7 +249,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize fileSize, const char* sourceFilename, const char* destFilename, - Cfdp::Class txmMode, + Cfdp::Class::T txmMode, U8 closureRequested ); @@ -270,7 +270,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize offset, U16 dataSize, const U8* data, - Cfdp::Class txmMode + Cfdp::Class::T txmMode ); //! Helper to send an EOF PDU to CfdpManager via dataIn @@ -290,7 +290,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::ConditionCode conditionCode, U32 checksum, CfdpFileSize fileSize, - Cfdp::Class txmMode + Cfdp::Class::T txmMode ); //! Helper to send a FIN PDU to CfdpManager via dataIn @@ -421,7 +421,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* dstFile, U8 channelId, CfdpEntityId destEid, - CfdpClass cfdpClass, + Cfdp::Class cfdpClass, U8 priority, CF_TxnState_t expectedState, TransactionSetup& setup @@ -433,7 +433,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* dstFile, U8 channelId, CfdpEntityId sourceEid, - Cfdp::Class cfdpClass, + Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, CF_TxnState_t expectedState, @@ -466,7 +466,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { FwSizeType fileSize, const char* srcFile, const char* dstFile, - Cfdp::Class cfdpClass + Cfdp::Class::T cfdpClass ); //! Verify multiple FileData PDUs in sequence @@ -476,7 +476,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const TransactionSetup& setup, U16 dataPerPdu, const char* srcFile, - Cfdp::Class cfdpClass + Cfdp::Class::T cfdpClass ); //! Clean up test file (remove and verify) diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 132511cfd32..641a0ff7345 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include @@ -54,9 +54,9 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( // Set transaction class based on state // S2/R2 are Class 2, S1/R1 are Class 1 if ((state == CF_TxnState_S2) || (state == CF_TxnState_R2)) { - txn->m_txn_class = CfdpClass::CLASS_2; + txn->m_txn_class = Cfdp::Class::CLASS_2; } else { - txn->m_txn_class = CfdpClass::CLASS_1; + txn->m_txn_class = Cfdp::Class::CLASS_1; } // Initialize history @@ -95,7 +95,7 @@ void CfdpManagerTester::verifyMetadataPdu( CfdpFileSize expectedFileSize, const char* expectedSourceFilename, const char* expectedDestFilename, - Svc::Ccsds::Cfdp::Class expectedClass + Svc::Ccsds::Cfdp::Class::T expectedClass ) { // Deserialize PDU Cfdp::Pdu::MetadataPdu metadataPdu; @@ -116,7 +116,7 @@ void CfdpManagerTester::verifyMetadataPdu( EXPECT_EQ(Cfdp::CHECKSUM_TYPE_MODULAR, metadataPdu.getChecksumType()) << "Expected modular checksum type"; // Closure requested should be 0 for Class 1, 1 for Class 2 - U8 expectedClosureRequested = (expectedClass == Cfdp::CLASS_2) ? 1 : 0; + U8 expectedClosureRequested = (expectedClass == Cfdp::Class::CLASS_2) ? 1 : 0; EXPECT_EQ(expectedClosureRequested, metadataPdu.getClosureRequested()) << "Closure requested mismatch for class " << static_cast(expectedClass); @@ -141,7 +141,7 @@ void CfdpManagerTester::verifyFileDataPdu( U32 expectedOffset, U16 expectedDataSize, const char* filename, - Svc::Ccsds::Cfdp::Class expectedClass + Svc::Ccsds::Cfdp::Class::T expectedClass ) { // Deserialize PDU Cfdp::Pdu::FileDataPdu fileDataPdu; @@ -265,7 +265,7 @@ void CfdpManagerTester::verifyFinPdu( const Cfdp::Pdu::Header& header = finPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; - EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -294,7 +294,7 @@ void CfdpManagerTester::verifyAckPdu( // Validate header fields const Cfdp::Pdu::Header& header = ackPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; - EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -324,7 +324,7 @@ void CfdpManagerTester::verifyNakPdu( // Validate header fields const Cfdp::Pdu::Header& header = nakPdu.asHeader(); EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; - EXPECT_EQ(Cfdp::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; + EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; EXPECT_EQ(expectedTransactionSeq, header.getTransactionSeq()) << "Transaction sequence mismatch"; @@ -362,7 +362,7 @@ void CfdpManagerTester::sendMetadataPdu( CfdpFileSize fileSize, const char* sourceFilename, const char* destFilename, - Cfdp::Class txmMode, + Cfdp::Class::T txmMode, U8 closureRequested ) { // Create and initialize Metadata PDU @@ -400,7 +400,7 @@ void CfdpManagerTester::sendFileDataPdu( CfdpFileSize offset, U16 dataSize, const U8* data, - Cfdp::Class txmMode + Cfdp::Class::T txmMode ) { // Create and initialize File Data PDU Cfdp::Pdu::FileDataPdu fileDataPdu; @@ -435,7 +435,7 @@ void CfdpManagerTester::sendEofPdu( Cfdp::ConditionCode conditionCode, U32 checksum, CfdpFileSize fileSize, - Cfdp::Class txmMode + Cfdp::Class::T txmMode ) { // Create and initialize EOF PDU Cfdp::Pdu::EofPdu eofPdu; @@ -475,7 +475,7 @@ void CfdpManagerTester::sendFinPdu( Cfdp::Pdu::FinPdu finPdu; finPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // FIN is sent from receiver to sender - Cfdp::CLASS_2, // FIN is only used in Class 2 + Cfdp::Class::CLASS_2, // FIN is only used in Class 2 sourceEid, transactionSeq, destEid, @@ -511,7 +511,7 @@ void CfdpManagerTester::sendAckPdu( Cfdp::Pdu::AckPdu ackPdu; ackPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // ACK is sent from receiver to sender - Cfdp::CLASS_2, // ACK is only used in Class 2 + Cfdp::Class::CLASS_2, // ACK is only used in Class 2 sourceEid, transactionSeq, destEid, @@ -548,7 +548,7 @@ void CfdpManagerTester::sendNakPdu( Cfdp::Pdu::NakPdu nakPdu; nakPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // NAK is sent from receiver to sender - Cfdp::CLASS_2, // NAK is only used in Class 2 + Cfdp::Class::CLASS_2, // NAK is only used in Class 2 sourceEid, transactionSeq, destEid, @@ -611,8 +611,8 @@ void CfdpManagerTester::testMetaDataPdu() { this->clearHistory(); // Invoke sender to emit Metadata PDU using refactored API - CfdpStatus::T status = component.m_engine->sendMd(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendMd failed"; + Cfdp::Status::T status = component.m_engine->sendMd(txn); + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendMd failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -623,7 +623,7 @@ void CfdpManagerTester::testMetaDataPdu() { // Verify Metadata PDU verifyMetadataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, - testSequenceId, fileSize, srcFile, dstFile, Cfdp::CLASS_1); + testSequenceId, fileSize, srcFile, dstFile, Cfdp::Class::CLASS_1); } void CfdpManagerTester::testFileDataPdu() { @@ -634,7 +634,7 @@ void CfdpManagerTester::testFileDataPdu() { // 4. Capture PDU from dataOut and validate // Test file configuration - const char* testFilePath = "Pdu/test/ut/data/test_file.bin"; + const char* testFilePath = "Types/test/ut/data/test_file.bin"; const U32 fileOffset = 50; // Read from offset 50 const U16 readSize = 64; // Read 64 bytes @@ -708,8 +708,8 @@ void CfdpManagerTester::testFileDataPdu() { fd->data_ptr = data_ptr; // Invoke sendFd using refactored API - CfdpStatus::T status = component.m_engine->sendFd(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendFd failed"; + Cfdp::Status::T status = component.m_engine->sendFd(txn, ph); + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendFd failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -720,7 +720,7 @@ void CfdpManagerTester::testFileDataPdu() { // Verify File Data PDU verifyFileDataPdu(pduBuffer, component.getLocalEidParam(), testPeerId, - testSequenceId, fileOffset, readSize, testFilePath, Cfdp::CLASS_1); + testSequenceId, fileOffset, readSize, testFilePath, Cfdp::Class::CLASS_1); } void CfdpManagerTester::testEofPdu() { @@ -731,7 +731,7 @@ void CfdpManagerTester::testEofPdu() { // 4. Deserialize and validate // Configure transaction for EOF PDU emission - const char* srcFile = "Pdu/test/ut/data/test_file.bin"; + const char* srcFile = "Types/test/ut/data/test_file.bin"; const char* dstFile = "/tmp/dest_eof.bin"; const CfdpFileSize fileSize = 242; // Actual size of test_file.bin const U8 channelId = 0; @@ -773,8 +773,8 @@ void CfdpManagerTester::testEofPdu() { this->clearHistory(); // Invoke sender to emit EOF PDU using refactored API - CfdpStatus::T status = component.m_engine->sendEof(txn); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendEof failed"; + Cfdp::Status::T status = component.m_engine->sendEof(txn); + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendEof failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -823,8 +823,8 @@ void CfdpManagerTester::testFinPdu() { this->clearHistory(); // Invoke receiver to emit FIN PDU using refactored API - CfdpStatus::T status = component.m_engine->sendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendFin failed"; + Cfdp::Status::T status = component.m_engine->sendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendFin failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -878,9 +878,9 @@ void CfdpManagerTester::testAckPdu() { this->clearHistory(); // Invoke sendAck using refactored API - CfdpStatus::T status = component.m_engine->sendAck(txn, testTransactionStatus, testDirectiveCode, + Cfdp::Status::T status = component.m_engine->sendAck(txn, testTransactionStatus, testDirectiveCode, testConditionCode, testPeerId, testSequenceId); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendAck failed"; + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendAck failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); @@ -966,8 +966,8 @@ void CfdpManagerTester::testNakPdu() { nak->segment_list.segments[2].offset_end = 4096; // Invoke sendNak using refactored API - CfdpStatus::T status = component.m_engine->sendNak(txn, ph); - ASSERT_EQ(status, CfdpStatus::SUCCESS) << "sendNak failed"; + Cfdp::Status::T status = component.m_engine->sendNak(txn, ph); + ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendNak failed"; // Verify PDU was sent through dataOut port ASSERT_FROM_PORT_HISTORY_SIZE(1); diff --git a/Svc/Ccsds/Types/Types.fpp b/Svc/Ccsds/Types/Types.fpp index d258c047751..db4761fe1b1 100644 --- a/Svc/Ccsds/Types/Types.fpp +++ b/Svc/Ccsds/Types/Types.fpp @@ -147,65 +147,5 @@ module Ccsds { INVALID_UNINITIALIZED = 0x4 @< Anything equal or higher value is invalid and should not be used } default INVALID_UNINITIALIZED - # CFDP - # ------------------------------------------------ - enum CfdpStatus { - SUCCESS @< CFDP operation has been succesfull - ERROR @< Generic CFDP error return code - PDU_METADATA_ERROR @< Invalid metadata PDU - SHORT_PDU_ERROR @< PDU too short - REC_PDU_FSIZE_MISMATCH_ERROR @< Receive PDU: EOF file size mismatch - REC_PDU_BAD_EOF_ERROR @< Receive PDU: Invalid EOF packet - SEND_PDU_NO_BUF_AVAIL_ERROR @< Send PDU: No send buffer available, throttling limit reached - SEND_PDU_ERROR @< Send PDU: Send failed - } - - enum CfdpFlow { - NOT_FROZEN @< CFDP channel operations are executing nominally - FROZEN @< CFDP channel operations are frozen - } - - @ Values for CFDP file transfer class - @ - @ The CFDP specification prescribes two classes/modes of file - @ transfer protocol operation - unacknowledged/simple or - @ acknowledged/reliable. - @ - @ Defined per section 7.1 of CCSDS 727.0-B-5 - enum CfdpClass: U8 { - CLASS_1 = 0 @< CFDP class 1 - Unreliable transfer - CLASS_2 = 1 @< CFDP class 2 - Reliable transfer - } - @ Enum used to determine if a file should be kept or deleted after a CFDP transaction - enum CfdpKeep: U8 { - DELETE = 0 @< File will be deleted after the CFDP transaction - KEEP = 1 @< File will be kept after the CFDP transaction - } - - @ CFDP queue identifiers - enum CfdpQueueId: U8 { - PEND = 0, @< first one on this list is active - TXA = 1 - TXW = 2 - RX = 3 - HIST = 4 - HIST_FREE = 5 - FREE = 6 - NUM = 7 - } - - @< Structure for configuration parameters for a single CFDP channel - struct CfdpChannelParams { - ack_limit: U8 @< number of times to retry ACK (for ex, send FIN and wait for fin-ack) - nack_limit: U8 @< number of times to retry NAK before giving up (resets on a single response - ack_timer: U32 @< Acknowledge timer in seconds - inactivity_timer: U32 @< Inactivity timer in seconds - dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active - move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty - max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling - } - - @< Struture for the configured array of CFDP channels - array CfdpChannelArrayParams = [CfdpManagerNumChannels] CfdpChannelParams } } From 08c5d75e0409abb0b24c6d0eddb5288ebd6a7c9c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 08:26:43 -0700 Subject: [PATCH 117/185] Removed internal buffer test pool --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 334 ++++++++++++++++----------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 4 +- 2 files changed, 196 insertions(+), 142 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 57a9241f1bb..abedd57ac49 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -45,6 +45,7 @@ #include #include #include +#include namespace Svc { namespace Ccsds { @@ -306,60 +307,74 @@ CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *t Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) { - CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_METADATA, m_manager->getLocalEidParam(), - txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); - CF_Logical_PduMd_t *md; - Cfdp::Status::T sret = Cfdp::Status::SUCCESS; - - if (!ph) - { - sret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - md = &ph->int_header.md; - - FW_ASSERT((txn->m_state == CF_TxnState_S1) || (txn->m_state == CF_TxnState_S2), txn->m_state); - - md->size = txn->m_fsize; - - /* Set closure requested flag based on transaction class */ - /* Class 1: closure not requested (0), Class 2: closure requested (1) */ - md->close_req = (txn->m_state == CF_TxnState_S2) ? 1 : 0; - - // Set checksum type - // TODO BPC: Probably need to set this based on a config - md->checksum_type = 0; + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - /* at this point, need to append filenames into md packet */ - /* this does not actually copy here - that is done during encode */ - // TODO BPC: Convert these to Fw::String - md->source_filename.length = static_cast(txn->m_history->fnames.src_filename.length()); - md->source_filename.data_ptr = txn->m_history->fnames.src_filename.toChar(); - md->dest_filename.length = static_cast(txn->m_history->fnames.dst_filename.length()); - md->dest_filename.data_ptr = txn->m_history->fnames.dst_filename.toChar(); + FW_ASSERT((txn->m_state == CF_TxnState_S1) || (txn->m_state == CF_TxnState_S2), txn->m_state); + FW_ASSERT(txn->m_chan != NULL); - CF_CFDP_EncodeMd(ph->penc, md); - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); + // Create and initialize Metadata PDU + Cfdp::Pdu pdu; + Cfdp::Pdu::MetadataPdu& md = pdu.asMetadataPdu(); + + // Set closure requested flag based on transaction class + // Class 1: closure not requested (0), Class 2: closure requested (1) + U8 closureRequested = (txn->m_state == CF_TxnState_S2) ? 1 : 0; + + // Direction is toward receiver for metadata PDU sent by sender + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + + md.initialize( + direction, + txn->getClass(), // transmission mode (Class 1 or 2) + m_manager->getLocalEidParam(), // source EID + txn->m_history->seq_num, // transaction sequence number + txn->m_history->peer_eid, // destination EID + txn->m_fsize, // file size + txn->m_history->fnames.src_filename.toChar(), // source filename + txn->m_history->fnames.dst_filename.toChar(), // destination filename + Cfdp::CHECKSUM_TYPE_MODULAR, // checksum type + closureRequested // closure requested flag + ); + + // Allocate buffer + status = m_manager->getPduBuffer(buffer, *txn->m_chan, md.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + // Serialize to buffer + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + // Failed to serialize, return the buffer + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + // Send the PDU + m_manager->sendPduBuffer(*txn->m_chan, buffer); + } } - return sret; + return status; } -Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& fdPdu) { - /* NOTE: SendFd does not need a call to CF_CFDP_MsgOutGet, as the caller already has it */ - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - /* this should check if any encoding error occurred */ + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - /* update PDU length */ - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); + Cfdp::Pdu pdu; + pdu.asFileDataPdu() = fdPdu; + + status = m_manager->getPduBuffer(buffer, *txn->m_chan, fdPdu.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + m_manager->sendPduBuffer(*txn->m_chan, buffer); + } + } - return ret; + return status; } void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid) @@ -395,48 +410,62 @@ void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tl Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) { - CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_EOF, m_manager->getLocalEidParam(), - txn->m_history->peer_eid, 0, txn->m_history->seq_num, false); - CF_Logical_PduEof_t *eof; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - if (!ph) - { - ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - eof = &ph->int_header.eof; + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - eof->cc = CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat); - eof->crc = txn->m_crc.getValue(); - eof->size = txn->m_fsize; + // Create and initialize EOF PDU + Cfdp::Pdu pdu; + Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); + + // Direction is toward receiver for EOF sent by sender + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + Cfdp::ConditionCode conditionCode = CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat); + + eof.initialize( + direction, + txn->getClass(), // transmission mode + m_manager->getLocalEidParam(), // source EID + txn->m_history->seq_num, // transaction sequence number + txn->m_history->peer_eid, // destination EID + conditionCode, // condition code + txn->m_crc.getValue(), // checksum + txn->m_fsize // file size + ); + + // TODO: Add TLV support to Pdu classes for error conditions + // if (conditionCode != CF_CFDP_ConditionCode_NO_ERROR) { + // appendTlv(...); + // } - if (eof->cc != CF_CFDP_ConditionCode_NO_ERROR) - { - this->appendTlv(&eof->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, m_manager->getLocalEidParam()); + // Allocate buffer + status = m_manager->getPduBuffer(buffer, *txn->m_chan, eof.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + // Serialize to buffer + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + // Failed to serialize, return the buffer + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + // Send the PDU + m_manager->sendPduBuffer(*txn->m_chan, buffer); } - - CF_CFDP_EncodeEof(ph->penc, eof); - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } - return ret; + return status; } Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { - CF_Logical_PduBuffer_t *ph; - CF_Logical_PduAck_t * ack; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CfdpEntityId src_eid; - CfdpEntityId dst_eid; + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; FW_ASSERT((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN), dir_code); + // Determine source and destination EIDs based on transaction direction + CfdpEntityId src_eid; + CfdpEntityId dst_eid; if (txn->getHistory()->dir == CF_Direction_TX) { src_eid = m_manager->getLocalEidParam(); @@ -448,90 +477,115 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t dst_eid = m_manager->getLocalEidParam(); } - ph = this->constructPduHeader(txn, CF_CFDP_FileDirective_ACK, src_eid, dst_eid, - (dir_code == CF_CFDP_FileDirective_EOF), tsn, false); - if (!ph) - { - ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - ack = &ph->int_header.ack; - - ack->ack_directive_code = dir_code; - ack->ack_subtype_code = 1; /* looks like always 1 if not extended features */ - ack->cc = cc; - ack->txn_status = ts; - - CF_CFDP_EncodeAck(ph->penc, ack); - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); + // Create and initialize ACK PDU + Cfdp::Pdu pdu; + Cfdp::Pdu::AckPdu& ack = pdu.asAckPdu(); + + // Direction: toward sender for EOF ACK, toward receiver for FIN ACK + Cfdp::Direction direction = (dir_code == CF_CFDP_FileDirective_EOF) ? + Cfdp::DIRECTION_TOWARD_SENDER : Cfdp::DIRECTION_TOWARD_RECEIVER; + + ack.initialize( + direction, + txn->getClass(), // transmission mode + src_eid, // source EID + tsn, // transaction sequence number + dst_eid, // destination EID + dir_code, // directive being acknowledged + 1, // directive subtype code (always 1) + cc, // condition code + ts // transaction status + ); + + // Allocate buffer + status = m_manager->getPduBuffer(buffer, *txn->m_chan, ack.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + // Serialize to buffer + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + // Failed to serialize, return the buffer + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + // Send the PDU + m_manager->sendPduBuffer(*txn->m_chan, buffer); + } } - return ret; + return status; } Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, CF_CFDP_ConditionCode_t cc) { - CF_Logical_PduBuffer_t *ph = - this->constructPduHeader(txn, CF_CFDP_FileDirective_FIN, txn->m_history->peer_eid, - m_manager->getLocalEidParam(), 1, txn->m_history->seq_num, false); - CF_Logical_PduFin_t *fin; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - if (!ph) - { - ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - fin = &ph->int_header.fin; + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - fin->cc = cc; - fin->delivery_code = dc; - fin->file_status = fs; + // Create and initialize FIN PDU + Cfdp::Pdu pdu; + Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); + + // Direction is toward sender for FIN sent by receiver + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; + + fin.initialize( + direction, + txn->getClass(), // transmission mode + txn->m_history->peer_eid, // source EID (receiver) + txn->m_history->seq_num, // transaction sequence number + m_manager->getLocalEidParam(), // destination EID (sender) + cc, // condition code + dc, // delivery code + fs // file status + ); + + // TODO: Add TLV support to Pdu classes for error conditions + // if (cc != CF_CFDP_ConditionCode_NO_ERROR) { + // appendTlv(...); + // } - if (cc != CF_CFDP_ConditionCode_NO_ERROR) - { - this->appendTlv(&fin->tlv_list, CF_CFDP_TLV_TYPE_ENTITY_ID, m_manager->getLocalEidParam()); + // Allocate buffer + status = m_manager->getPduBuffer(buffer, *txn->m_chan, fin.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + // Serialize to buffer + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + // Failed to serialize, return the buffer + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + // Send the PDU + m_manager->sendPduBuffer(*txn->m_chan, buffer); } - - CF_CFDP_EncodeFin(ph->penc, fin); - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); } - return ret; + return status; } -Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu) { - CF_Logical_PduNak_t *nak; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - if (!ph) - { - ret = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - Cfdp::Class::T tx_class = txn->getClass(); - FW_ASSERT(tx_class == Cfdp::Class::CLASS_2, tx_class); - - nak = &ph->int_header.nak; - - /* - * NOTE: the caller should have already initialized all the fields. - * This does not need to add anything more to the NAK here - */ + Fw::Buffer buffer; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - CF_CFDP_EncodeNak(ph->penc, nak); - this->setPduLength(ph); - m_manager->sendPduBuffer(txn->getChannelId(), ph, ph->penc->base); + // Verify this is a Class 2 transaction (NAK only used in Class 2) + Cfdp::Class::T tx_class = txn->getClass(); + FW_ASSERT(tx_class == Cfdp::Class::CLASS_2, tx_class); + + Cfdp::Pdu pdu; + pdu.asNakPdu() = nakPdu; + + status = m_manager->getPduBuffer(buffer, *txn->m_chan, nakPdu.getBufferSize()); + if (status == Cfdp::Status::SUCCESS) { + Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + if (serStatus != Fw::FW_SERIALIZE_OK) { + m_manager->returnPduBuffer(*txn->m_chan, buffer); + status = Cfdp::Status::ERROR; + } else { + m_manager->sendPduBuffer(*txn->m_chan, buffer); + } } - return ret; + return status; } Cfdp::Status::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index a45fa3cb20f..b8f296d46bb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -338,7 +338,7 @@ class CfdpEngine { * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. (error checks not yet implemented) */ - Cfdp::Status::T sendFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& fdPdu); /** * @brief Build an EOF PDU for transmit @@ -414,7 +414,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - Cfdp::Status::T sendNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu); /** * @brief Unpack a metadata PDU from a received message From e6b0e1e4c4893a6d2583ecaee3badba237f2928a Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 08:27:06 -0700 Subject: [PATCH 118/185] Refactored Tx functions to use Pdu classes instead of the CF codec functions --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 124 +++----------- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 34 +--- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 156 ++++++++---------- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 145 ++++++---------- Svc/Ccsds/CfdpManager/Types/AckPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/EofPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 19 ++- Svc/Ccsds/CfdpManager/Types/FinPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/NakPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/Pdu.hpp | 25 ++- Svc/Ccsds/CfdpManager/Types/PduHeader.cpp | 4 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 30 ++-- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 85 ++++------ 15 files changed, 245 insertions(+), 409 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index b124c4db271..bb5c11d1008 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -15,24 +15,13 @@ namespace Ccsds { // Component construction and destruction // ---------------------------------------------------------------------- -CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName), m_engine(nullptr) +CfdpManager ::CfdpManager(const char* const compName) : + CfdpManagerComponentBase(compName), + m_engine(nullptr) { // Create the CFDP engine this->m_engine = new CfdpEngine(this); FW_ASSERT(this->m_engine != nullptr); - - // Temporary buffer pool for prototyping - CF_Logical_PduBuffer_t* pduPtr = NULL; - for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) - { - memset(&this->pduBuffers[i], 0, sizeof(CfdpPduBuffer)); - this->pduBuffers[i].inUse = false; - - pduPtr = &this->pduBuffers[i].pdu; - FW_ASSERT(pduPtr != NULL); - pduPtr->index = CFDP_MANAGER_NUM_BUFFERS; - pduPtr = NULL; - } } CfdpManager ::~CfdpManager() { @@ -252,104 +241,59 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -Cfdp::Status::T CfdpManager ::getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, - CF_EncoderState*& encoderPtr, CfdpChannel& chan, - FwSizeType size) +Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, + FwSizeType size) { - // FwIndexType portNum; - - // // There is a direct mapping between channel index and port number - // FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - // portNum = static_cast(channelId); - - // return this->bufferAllocate_out(portNum, size); - - // For now, just pull a buffer from the preallocated pool Cfdp::Status::T status = Cfdp::Status::ERROR; + FwIndexType portNum; - FW_ASSERT(pduPtr == NULL); - FW_ASSERT(msgPtr == NULL); - FW_ASSERT(encoderPtr == NULL); + // There is a direct mapping between channel index and port number + portNum = static_cast(channel.getChannelId()); - // Check throttling limit first - U32 max_pdus = getMaxOutgoingPdusPerCycleParam(chan.getChannelId()); + // Check if we have reached the maximum number of output PDUs for this cycle + U32 max_pdus = getMaxOutgoingPdusPerCycleParam(channel.getChannelId()); if (chan.getOutgoingCounter() >= max_pdus) { status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { - // Try to allocate from buffer pool - for(U32 i = 0; i < CFDP_MANAGER_NUM_BUFFERS; i++) + buffer = this->bufferAllocate_out(portNum, size); + // Check the allocation was successful based on size + if(buffer.getSize() == size) { - if(this->pduBuffers[i].inUse == false) - { - this->pduBuffers[i].inUse = true; - pduPtr = &this->pduBuffers[i].pdu; - pduPtr->index = i; - msgPtr = this->pduBuffers[i].data; - encoderPtr = &this->pduBuffers[i].encoder; - - chan.incrementOutgoingCounter(); - status = Cfdp::Status::SUCCESS; - break; - } + chan.incrementOutgoingCounter(); + status = Cfdp::Status::SUCCESS; } - - // Check if we were unable to allocate a buffer (pool exhausted) - if(status != Cfdp::Status::SUCCESS) + else { this->log_WARNING_LO_BuffersExuasted(); status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } } - return status; } -void CfdpManager ::returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu) +void CfdpManager ::returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) { - // FwIndexType portNum; + FwIndexType portNum; - FW_ASSERT(pdu != NULL); - // // There is a direct mapping between channel index and port number - // FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - // portNum = static_cast(channelId); - - // // Was unable to succesfully populate the PDU buffer, return it - // this->bufferDeallocate_out(portNum, buffer); + // There is a direct mapping between channel index and port number + portNum = static_cast(channel.getChannelId()); - // Return to buffer pool for now - this->returnBufferHelper(pdu); + // Was unable to succesfully populate the PDU buffer, return it + this->bufferDeallocate_out(portNum, pduBuffer); } -void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr) +void CfdpManager ::sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) { FwIndexType portNum; - FwSizeType msgSize; - Fw::SerializeStatus status; - FW_ASSERT(pdu != NULL); - FW_ASSERT(msgPtr != NULL); // There is a direct mapping between channel index and port number - FW_ASSERT(channelId < CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); - portNum = static_cast(channelId); + portNum = static_cast(channel.getChannelId()); - // TODO BPC: it would be more efficient to allocate a buffer in CF_CFDP_ConstructPduHeader() - // However for the proof of concept I am just going to copy the data here - // Just want the PDU header and data - msgSize = pdu->pdu_header.header_encoded_length + pdu->pdu_header.data_encoded_length; - Fw::Buffer buffer = this->bufferAllocate_out(portNum, msgSize); - - auto serializer = buffer.getSerializer(); - status = serializer.serializeFrom(msgPtr, msgSize, Fw::Serialization::OMIT_LENGTH); - FW_ASSERT(status == Fw::FW_SERIALIZE_OK, status); - // Full send - this->dataOut_out(portNum, buffer); - - // Mark interal buffer as available - this->returnBufferHelper(pdu); + this->dataOut_out(portNum, pduBuffer); } // ---------------------------------------------------------------------- @@ -527,24 +471,6 @@ void CfdpManager ::sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, con return paramArray[channelIndex].get_max_outgoing_pdus_per_cycle(); } -// ---------------------------------------------------------------------- -// Buffer helpers -// ---------------------------------------------------------------------- -void CfdpManager ::returnBufferHelper(CF_Logical_PduBuffer_t * pdu) -{ - U32 index = pdu->index; - CfdpPduBuffer* bufferPtr; - - FW_ASSERT(pdu != NULL); - FW_ASSERT(index < CFDP_MANAGER_NUM_BUFFERS, index, CFDP_MANAGER_NUM_BUFFERS); - bufferPtr = &this->pduBuffers[index]; - - bufferPtr->inUse = false; - memset(&bufferPtr->data, 0, CF_MAX_PDU_SIZE); - memset(&bufferPtr->pdu, 0, sizeof(CF_Logical_PduBuffer_t)); - bufferPtr->pdu.index = CFDP_MANAGER_NUM_BUFFERS; -} - } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index ff473c9cdbe..a5bb2009d74 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -16,28 +16,10 @@ namespace Svc { namespace Ccsds { // Forward declarations -struct CF_Channel; class CfdpEngine; class CfdpChannel; class CfdpManager final : public CfdpManagerComponentBase { - public: - // ---------------------------------------------------------------------- - // Types - // ---------------------------------------------------------------------- - typedef struct CfdpPduBuffer - { - //!< This is the logical structure that is used to build a PDU - CF_Logical_PduBuffer_t pdu; - //!< Encoder state for building the PDU - CF_EncoderState encoder; - //!< This is where the PDU is encoded - U8 data[CF_MAX_PDU_SIZE]; - //!< Flag if the buffer has already been sent - bool inUse; - } CfdpPduBuffer; - #define CFDP_MANAGER_NUM_BUFFERS (80) - public: // ---------------------------------------------------------------------- // Component construction and destruction @@ -62,13 +44,12 @@ class CfdpManager final : public CfdpManagerComponentBase { // ---------------------------------------------------------------------- // Equivelent of CF_CFDP_MsgOutGet - Cfdp::Status::T getPduBuffer(CF_Logical_PduBuffer_t*& pduPtr, U8*& msgPtr, - CF_EncoderState*& encoderPtr, CfdpChannel& chan, + Cfdp::Status::T getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, FwSizeType size); // Not sure there is an equivelent - void returnPduBuffer(U8 channelId, CF_Logical_PduBuffer_t *); + void returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); // Equivelent of CF_CFDP_Send - void sendPduBuffer(U8 channelId, CF_Logical_PduBuffer_t * pdu, const U8* msgPtr); + void sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); public: // ---------------------------------------------------------------------- @@ -195,19 +176,10 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::CmdResponse::T checkCommandChannelPollIndex(U8 pollIndex //!< The poll index to check ); - private: - // ---------------------------------------------------------------------- - // Buffer management helpers - // These will probably be removed - // ---------------------------------------------------------------------- - void returnBufferHelper(CF_Logical_PduBuffer_t * pdu); - private: // ---------------------------------------------------------------------- // Member variables // ---------------------------------------------------------------------- - CfdpPduBuffer pduBuffers[CFDP_MANAGER_NUM_BUFFERS]; - // CFDP Engine - owns all protocol state and operations CfdpEngine* m_engine; diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 38ab21d71ab..50038b75424 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -762,105 +762,83 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, CF_Logical_PduNak_t *nak) { - CF_Logical_SegmentRequest_t *pseg; - CF_Logical_SegmentList_t *pseglist; - - /* This function is only invoked for NAK types */ - pseglist = &nak->segment_list; +void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, Cfdp::Pdu::NakPdu& nak) { FW_ASSERT(chunk->size > 0, chunk->size); - /* it seems that scope in the old engine is not used the way I read it in the spec, so - * leave this code here for now for future reference */ - - if (pseglist->num_segments < CF_PDU_MAX_SEGMENTS) - { - pseg = &pseglist->segments[pseglist->num_segments]; - - pseg->offset_start = chunk->offset - nak->scope_start; - pseg->offset_end = pseg->offset_start + chunk->size; + // Calculate segment offsets relative to scope start + CfdpFileSize offsetStart = chunk->offset - nak.getScopeStart(); + CfdpFileSize offsetEnd = offsetStart + chunk->size; - ++pseglist->num_segments; - } + // Add segment to NAK PDU (returns false if array is full) + nak.addSegment(offsetStart, offsetEnd); } Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { - CF_Logical_PduBuffer_t *ph = - this->m_engine->constructPduHeader(this, CF_CFDP_FileDirective_NAK, this->m_history->peer_eid, - this->m_cfdpManager->getLocalEidParam(), 1, this->m_history->seq_num, true); - CF_Logical_PduNak_t *nak; - Cfdp::Status::T sret; - U32 cret; - Cfdp::Status::T ret = Cfdp::Status::ERROR; - - if (ph) - { - nak = &ph->int_header.nak; - - if (this->m_flags.rx.md_recv) - { - /* we have metadata, so send valid NAK */ - nak->scope_start = 0; - - // Use lambda to call r2GapCompute - no wrapper needed! - cret = this->m_chunks->chunks.computeGaps( - (this->m_chunks->chunks.getCount() < this->m_chunks->chunks.getMaxChunks()) - ? this->m_chunks->chunks.getMaxChunks() - : (this->m_chunks->chunks.getMaxChunks() - 1), - this->m_fsize, - 0, - [this, nak](const CF_Chunk_t* chunk, void* opaque) { - this->r2GapCompute(chunk, nak); - }, - nullptr); // opaque not needed with lambda capture - - if (!cret) - { - /* no gaps left, so go ahead and check for completion */ - this->m_flags.rx.complete = true; /* we know md was received, and there's no gaps -- it's complete */ - ret = Cfdp::Status::SUCCESS; - } - else - { - /* gaps are present, so let's send the NAK PDU */ - nak->scope_end = 0; - sret = this->m_engine->sendNak(this, ph); - this->m_flags.rx.fd_nak_sent = true; /* latch that at least one NAK has been sent requesting filedata */ - /* NOTE: this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR, - so if it's ever added to that function we need to test handling it here */ - FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); - if (sret == Cfdp::Status::SUCCESS) - { - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += cret; - ret = Cfdp::Status::SUCCESS; - } - } + Cfdp::Status::T status = Cfdp::Status::SUCCESS; + + // Create and initialize NAK PDU + Cfdp::Pdu::NakPdu nakPdu; + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; + + if (this->m_flags.rx.md_recv) { + // We have metadata, so send NAK with file data gaps + nakPdu.initialize( + direction, + this->getClass(), // transmission mode + this->m_history->peer_eid, // source EID (receiver) + this->m_history->seq_num, // transaction sequence number + this->m_cfdpManager->getLocalEidParam(), // destination EID (sender) + 0, // scope start + 0 // scope end + ); + + // Compute gaps and add segments to NAK PDU + U32 chunkCount = this->m_chunks->chunks.getCount(); + U32 maxChunks = this->m_chunks->chunks.getMaxChunks(); + U32 gapLimit = (chunkCount < maxChunks) ? maxChunks : (maxChunks - 1); + + // For each gap found, add it as a segment to the NAK PDU via callback + U32 gapCount = this->m_chunks->chunks.computeGaps( + gapLimit, + this->m_fsize, + 0, + [this, &nakPdu](const CF_Chunk_t* chunk, void* opaque) { + this->r2GapCompute(chunk, nakPdu); + }, + nullptr); + + if (!gapCount) { + // No gaps left, file reception is complete + this->m_flags.rx.complete = true; + return Cfdp::Status::SUCCESS; } - else - { - /* need to send simple NAK packet to request metadata PDU again */ - /* after doing so, transition to recv md state */ - // CFE_EVS_SendEvent(CF_CFDP_R_REQUEST_MD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): requesting MD", (this->m_state == CF_TxnState_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); - /* scope start/end, and sr[0] start/end == 0 special value to request metadata */ - nak->scope_start = 0; - nak->scope_end = 0; - nak->segment_list.segments[0].offset_start = 0; - nak->segment_list.segments[0].offset_end = 0; - nak->segment_list.num_segments = 1; - - sret = this->m_engine->sendNak(this, ph); - // this assert is here because CF_CFDP_SendNak() does not return SEND_PDU_ERROR */ - FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); - if (sret == Cfdp::Status::SUCCESS) - { - ret = Cfdp::Status::SUCCESS; - } + + // Gaps are present, send the NAK PDU + status = this->m_engine->sendNak(this, nakPdu); + if (status == Cfdp::Status::SUCCESS) { + this->m_flags.rx.fd_nak_sent = true; + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += gapCount; } + } else { + // Need to send NAK to request metadata PDU again + // Special case: scope start/end and segment[0] all zeros requests metadata + nakPdu.initialize( + direction, + this->getClass(), // transmission mode + this->m_history->peer_eid, // source EID (receiver) + this->m_history->seq_num, // transaction sequence number + this->m_cfdpManager->getLocalEidParam(), // destination EID (sender) + 0, // scope start (special value) + 0 // scope end (special value) + ); + + // Add special segment [0,0] to request metadata + nakPdu.addSegment(0, 0); + + status = this->m_engine->sendNak(this, nakPdu); } - return ret; + return status; } Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 9955c5a86c6..8206d7d3843 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -819,7 +819,7 @@ class CfdpTransaction { * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CF_Chunk_t *chunk, CF_Logical_PduNak_t *nak); + void r2GapCompute(const CF_Chunk_t *chunk, Cfdp::Pdu::NakPdu& nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 3a8926e299c..473bb487640 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -351,112 +351,73 @@ void CfdpTransaction::s2SubstateSendEof() { } Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { - I32 status = 0; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CF_Logical_PduBuffer_t * ph = NULL; - CF_Logical_PduFileDataHeader_t *fd; - size_t actual_bytes; - U8* data_ptr; - U32 outgoing_file_chunk_size; - FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - ph = this->m_engine->constructPduHeader(this, CF_CFDP_FileDirective_INVALID_MIN, this->m_cfdpManager->getLocalEidParam(), - this->m_history->peer_eid, 0, this->m_history->seq_num, true); - if (!ph) - { - ret = Cfdp::Status::SUCCESS; /* couldn't get message, so no bytes sent. Will try again next time */ - } - else - { - fd = &ph->int_header.fd; + Cfdp::Status::T status = Cfdp::Status::SUCCESS; - /* need to encode data header up to this point to figure out where data needs to get copied to */ - fd->offset = foffs; - CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); + // Local buffer for file data + U8 fileDataBuffer[CF_MAX_PDU_SIZE]; - /* - * the actual bytes to read is the smallest of these: - * - amount of space actually available in the PDU after encoding the headers - * - passed-in size - * - outgoing_file_chunk_size from configuration - */ - actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); - if (actual_bytes > bytes_to_read) - { - actual_bytes = bytes_to_read; - } - outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); - if (actual_bytes > outgoing_file_chunk_size) - { - actual_bytes = outgoing_file_chunk_size; - } + // Calculate maximum data size we can send, accounting for PDU overhead + U32 maxDataCapacity = Cfdp::Pdu::FileDataPdu::getMaxFileDataSize(); - /* - * The call to CF_CFDP_DoEncodeChunk() should never fail because actual_bytes is - * guaranteed to be less than or equal to the remaining space in the encode buffer. - */ - data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, actual_bytes); - - /* - * save off a pointer to the data for future reference. - * This isn't encoded into the output PDU, but it allows a future step (such as CRC) - * to easily find and read the data blob in this PDU. - */ - fd->data_len = actual_bytes; - fd->data_ptr = data_ptr; - - if (this->m_state_data.send.cached_pos != foffs) - { - status = this->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): error seeking to offset %ld, got %ld", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)foffs, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; - ret = Cfdp::Status::ERROR; - } - } + // Limited by: bytes_to_read, outgoing_file_chunk_size, and maxDataCapacity + U32 outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); + U32 max_data_bytes = bytes_to_read; + if (max_data_bytes > outgoing_file_chunk_size) { + max_data_bytes = outgoing_file_chunk_size; + } + if (max_data_bytes > maxDataCapacity) { + max_data_bytes = maxDataCapacity; + } - if (ret == Cfdp::Status::SUCCESS) - { - status = this->m_fd.read(data_ptr, actual_bytes, Os::File::WaitType::WAIT); - if (status != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_S_READ_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): error reading bytes: expected %ld, got %ld", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)actual_bytes, (long)status); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; - ret = Cfdp::Status::ERROR; - } + // Seek to file offset if needed + if (this->m_state_data.send.cached_pos != foffs) { + Os::File::Status fileStatus = this->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + if (fileStatus != Os::File::OP_OK) { + return Cfdp::Status::ERROR; } + } - if (ret == Cfdp::Status::SUCCESS) - { - this->m_state_data.send.cached_pos += status; - this->m_engine->sendFd(this, ph); /* CF_CFDP_SendFd only returns Cfdp::Status::SUCCESS */ + // Read file data + FwSizeType actual_bytes = max_data_bytes; + Os::File::Status fileStatus = this->m_fd.read(fileDataBuffer, actual_bytes, Os::File::WaitType::WAIT); + if (fileStatus != Os::File::OP_OK) { + return Cfdp::Status::ERROR; + } - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.file_data_bytes += actual_bytes; - FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); /* sanity check */ - if (calc_crc) - { - this->m_crc.update(fd->data_ptr, fd->offset, static_cast(fd->data_len)); - } + // Create File Data PDU + Cfdp::Pdu::FileDataPdu fdPdu; + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; - *bytes_processed = static_cast(actual_bytes); - } - else - { - // PDU was not sent, so return the buffer allocated by CF_CFDP_ConstructPduHeader() - this->m_cfdpManager->returnPduBuffer(this->m_chan_num, ph); + fdPdu.initialize( + direction, + this->getClass(), // transmission mode + this->m_cfdpManager->getLocalEidParam(), // source EID + this->m_history->seq_num, // transaction sequence number + this->m_history->peer_eid, // destination EID + foffs, // file offset + static_cast(actual_bytes), // data size + fileDataBuffer // data pointer + ); + + // Send the PDU + status = this->m_engine->sendFd(this, fdPdu); + + if (status == Cfdp::Status::SUCCESS) { + this->m_state_data.send.cached_pos += actual_bytes; + + FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); + + if (calc_crc) { + this->m_crc.update(fileDataBuffer, foffs, static_cast(actual_bytes)); } + + *bytes_processed = static_cast(actual_bytes); } - return ret; + return status; } void CfdpTransaction::sSubstateSendFileData() { diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp index 4d1c8c78233..85e4f4e487b 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp @@ -29,8 +29,8 @@ void Pdu::AckPdu::initialize(Direction direction, this->m_transactionStatus = transactionStatus; } -U32 Pdu::AckPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::AckPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_ACK) // Directive and subtype code (bit-packed): 1 byte @@ -87,7 +87,7 @@ Fw::SerializeStatus Pdu::AckPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) FW_ASSERT(this->m_header.m_type == T_ACK); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index 4994e87b9f3..803485177f3 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -27,8 +27,8 @@ void Pdu::EofPdu::initialize(Direction direction, this->m_fileSize = fileSize; } -U32 Pdu::EofPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::EofPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte // Condition code: 1 byte @@ -85,7 +85,7 @@ Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) FW_ASSERT(this->m_header.m_type == T_EOF); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index 498c3057d53..ceadaeaccc5 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -27,8 +27,8 @@ void Pdu::FileDataPdu::initialize(Direction direction, this->m_data = data; } -U32 Pdu::FileDataPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::FileDataPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Offset field size depends on large file flag if (this->m_header.m_largeFileFlag == LARGE_FILE_64_BIT) { @@ -41,6 +41,19 @@ U32 Pdu::FileDataPdu::bufferSize() const { return size; } +U32 Pdu::FileDataPdu::getMaxFileDataSize() { + U32 size = this->m_header.getBufferSize(); + + // Offset field size depends on large file flag + if (this->m_header.m_largeFileFlag == LARGE_FILE_64_BIT) { + size += sizeof(U64); // 8-byte offset + } else { + size += sizeof(U32); // 4-byte offset + } + + return CF_MAX_PDU_SIZE - size; +} + Fw::SerializeStatus Pdu::FileDataPdu::toBuffer(Fw::Buffer& buffer) const { Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); @@ -78,7 +91,7 @@ Fw::SerializeStatus Pdu::FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf FW_ASSERT(this->m_header.m_type == T_FILE_DATA); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index 74bef1b248e..d903c197e97 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -27,8 +27,8 @@ void Pdu::FinPdu::initialize(Direction direction, this->m_fileStatus = fileStatus; } -U32 Pdu::FinPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::FinPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte // Flags: 1 byte (condition code, delivery code, file status all packed) @@ -84,7 +84,7 @@ Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) FW_ASSERT(this->m_header.m_type == T_FIN); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 8befb83f139..1640721ead7 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -44,8 +44,8 @@ void Pdu::MetadataPdu::initialize(Direction direction, this->m_closureRequested = closureRequested; } -U32 Pdu::MetadataPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::MetadataPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte // Segmentation control byte (includes closure requested and checksum type): 1 byte @@ -108,7 +108,7 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf FW_ASSERT(this->m_header.m_type == T_METADATA); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index 34be78e66a0..dcaf7298871 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -40,8 +40,8 @@ void Pdu::NakPdu::clearSegments() { this->m_numSegments = 0; } -U32 Pdu::NakPdu::bufferSize() const { - U32 size = this->m_header.bufferSize(); +U32 Pdu::NakPdu::getBufferSize() const { + U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_NAK) // Scope start: sizeof(CfdpFileSize) bytes @@ -100,7 +100,7 @@ Fw::SerializeStatus Pdu::NakPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) FW_ASSERT(this->m_header.m_type == T_NAK); // Calculate PDU data length (everything after header) - U32 dataLength = this->bufferSize() - this->m_header.bufferSize(); + U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length Header headerCopy = this->m_header; diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp index 79e2786b198..53d4867bd03 100644 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp @@ -192,7 +192,12 @@ union Pdu { CfdpEntityId destEid); //! Compute the buffer size needed to hold this Header - U32 bufferSize() const; + U32 getBufferSize() const; + + //! Calculate the number of bytes needed to encode a value + //! @param value The value to encode + //! @return Number of bytes needed (1, 2, 4, or 8) + static U8 getValueEncodedSize(U64 value); //! Initialize this Header from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -274,7 +279,7 @@ union Pdu { U8 closureRequested); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this MetadataPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -337,7 +342,7 @@ union Pdu { const U8* data); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this FileDataPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -357,6 +362,10 @@ union Pdu { //! Get the data pointer const U8* getData() const { return this->m_data; } + //! Calculate maximum file data payload size + //! @return Maximum number of data bytes that can fit in a File Data PDU + U32 getMaxFileDataSize(); + private: //! Initialize this FileDataPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -394,7 +403,7 @@ union Pdu { CfdpFileSize fileSize); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this EofPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -451,7 +460,7 @@ union Pdu { FinFileStatus fileStatus); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this FinPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -512,7 +521,7 @@ union Pdu { AckTxnStatus transactionStatus); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this AckPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -580,7 +589,7 @@ union Pdu { CfdpFileSize scopeEnd); //! Compute the buffer size needed - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this NakPdu to a Buffer Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; @@ -688,7 +697,7 @@ union Pdu { //! Get the buffer size needed to hold this Pdu //! - U32 bufferSize() const; + U32 getBufferSize() const; //! Convert this Pdu to a Buffer //! diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp index 8af82629426..35aac423986 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp @@ -34,7 +34,7 @@ void Pdu::Header::initialize(Type type, } // Helper function to calculate minimum bytes needed to encode a value -static U8 getValueEncodedSize(U64 value) { +U8 Pdu::Header::getValueEncodedSize(U64 value) { U8 minSize; U64 limit = 0x100; @@ -76,7 +76,7 @@ static U64 decodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U8 decodeSize, Fw return value; } -U32 Pdu::Header::bufferSize() const { +U32 Pdu::Header::getBufferSize() const { // Fixed portion: flags(1) + length(2) + eidTsnLengths(1) = 4 bytes U32 size = 4; diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 8ba2bb01d0e..5ab7bedfdfc 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -34,7 +34,7 @@ TEST_F(PduTest, HeaderBufferSize) { // Minimum header size with 1-byte EIDs and TSN // flags(1) + length(2) + eidTsnLengths(1) + sourceEid(2) + tsn(2) + destEid(2) = 10 - ASSERT_GE(header.bufferSize(), 7U); + ASSERT_GE(header.getBufferSize(), 7U); } TEST_F(PduTest, HeaderRoundTrip) { @@ -81,7 +81,7 @@ TEST_F(PduTest, MetadataBufferSize) { 1, 2, 3, 1024, "src.txt", "dst.txt", CHECKSUM_TYPE_MODULAR, 1); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + directive + segmentation + filesize + 2 LVs ASSERT_GT(size, 0U); } @@ -202,11 +202,11 @@ TEST_F(PduTest, FileDataBufferSize) { pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, sizeof(testData), testData); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + offset(4) + data(5) ASSERT_GT(size, 0U); // Verify expected size - U32 expectedSize = pdu.asHeader().bufferSize() + 4 + sizeof(testData); + U32 expectedSize = pdu.asHeader().getBufferSize() + 4 + sizeof(testData); ASSERT_EQ(expectedSize, size); } @@ -301,10 +301,10 @@ TEST_F(PduTest, EofBufferSize) { pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + directive(1) + condition(1) + checksum(4) + filesize(sizeof(CfdpFileSize)) ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().bufferSize() + sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + U32 expectedSize = pdu.asHeader().getBufferSize() + sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); ASSERT_EQ(expectedSize, size); } @@ -418,10 +418,10 @@ TEST_F(PduTest, FinBufferSize) { 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + directive(1) + flags(1) = header + 2 ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().bufferSize() + 2; + U32 expectedSize = pdu.asHeader().getBufferSize() + 2; ASSERT_EQ(expectedSize, size); } @@ -591,10 +591,10 @@ TEST_F(PduTest, AckBufferSize) { 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + directive(1) + directive_and_subtype(1) + cc_and_status(1) = header + 3 ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().bufferSize() + 3; + U32 expectedSize = pdu.asHeader().getBufferSize() + 3; ASSERT_EQ(expectedSize, size); } @@ -773,10 +773,10 @@ TEST_F(PduTest, NakBufferSize) { pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, 500); - U32 size = pdu.bufferSize(); + U32 size = pdu.getBufferSize(); // Should include header + directive(1) + scope_start(4) + scope_end(4) = header + 9 ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().bufferSize() + 9; + U32 expectedSize = pdu.asHeader().getBufferSize() + 9; ASSERT_EQ(expectedSize, size); } @@ -1052,16 +1052,16 @@ TEST_F(PduTest, NakBufferSizeWithSegments) { pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 4096); - U32 baseSizeNoSegments = pdu.bufferSize(); + U32 baseSizeNoSegments = pdu.getBufferSize(); // Add one segment ASSERT_TRUE(pdu.addSegment(100, 200)); - U32 sizeWithOneSegment = pdu.bufferSize(); + U32 sizeWithOneSegment = pdu.getBufferSize(); EXPECT_EQ(baseSizeNoSegments + 8, sizeWithOneSegment); // 2 * sizeof(CfdpFileSize) = 8 // Add another segment ASSERT_TRUE(pdu.addSegment(300, 400)); - U32 sizeWithTwoSegments = pdu.bufferSize(); + U32 sizeWithTwoSegments = pdu.getBufferSize(); EXPECT_EQ(baseSizeNoSegments + 16, sizeWithTwoSegments); // 4 * sizeof(CfdpFileSize) = 16 } diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 641a0ff7345..ff8648d37a2 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -676,39 +676,23 @@ void CfdpManagerTester::testFileDataPdu() { ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read from test file"; ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; - // Construct PDU buffer with File Data header using refactored API - CF_Logical_PduBuffer_t* ph = component.m_engine->constructPduHeader( - txn, - CF_CFDP_FileDirective_INVALID_MIN, // File data PDU has invalid directive - component.getLocalEidParam(), - testPeerId, - 0, // towards receiver - testSequenceId, - false + // Create File Data PDU with test data + Cfdp::Pdu::FileDataPdu fdPdu; + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + + fdPdu.initialize( + direction, + Cfdp::Class::CLASS_1, // transmission mode + component.getLocalEidParam(), // source EID + testSequenceId, // transaction sequence number + testPeerId, // destination EID + fileOffset, // file offset + readSize, // data size + testData // data pointer ); - ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; - - // Setup file data header - CF_Logical_PduFileDataHeader_t* fd = &ph->int_header.fd; - fd->offset = fileOffset; - - // Encode file data header - CF_CFDP_EncodeFileDataHeader(ph->penc, ph->pdu_header.segment_meta_flag, fd); - - // Get pointer to data area and copy test data - size_t actual_bytes = CF_CODEC_GET_REMAIN(ph->penc); - ASSERT_GE(actual_bytes, readSize) << "Insufficient space in PDU buffer"; - - U8* data_ptr = CF_CFDP_DoEncodeChunk(ph->penc, readSize); - ASSERT_NE(data_ptr, nullptr) << "Failed to get data pointer"; - - // Copy test data into PDU - memcpy(data_ptr, testData, readSize); - fd->data_len = readSize; - fd->data_ptr = data_ptr; // Invoke sendFd using refactored API - Cfdp::Status::T status = component.m_engine->sendFd(txn, ph); + Cfdp::Status::T status = component.m_engine->sendFd(txn, fdPdu); ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendFd failed"; // Verify PDU was sent through dataOut port @@ -930,43 +914,36 @@ void CfdpManagerTester::testNakPdu() { // Clear port history before test this->clearHistory(); - // Construct PDU buffer with NAK header using refactored API - CF_Logical_PduBuffer_t* ph = component.m_engine->constructPduHeader( - txn, - CF_CFDP_FileDirective_NAK, - component.getLocalEidParam(), // NAK sent from receiver (local) - testPeerId, // to sender (peer) - 1, // towards sender - testSequenceId, - false - ); - ASSERT_NE(ph, nullptr) << "Failed to construct PDU header"; - - // Setup NAK-specific fields - CF_Logical_PduNak_t* nak = &ph->int_header.nak; + // Create and initialize NAK PDU + Cfdp::Pdu::NakPdu nakPdu; + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; const CfdpFileSize testScopeStart = 0; // Scope covers entire file const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file - nak->scope_start = testScopeStart; - nak->scope_end = testScopeEnd; + + nakPdu.initialize( + direction, + Cfdp::Class::CLASS_2, // Class 2 (acknowledged mode) + testPeerId, // source EID (sender/peer) + testSequenceId, // transaction sequence number + component.getLocalEidParam(), // destination EID (receiver/local) + testScopeStart, // scope start + testScopeEnd // scope end + ); // Add segment requests indicating specific missing data ranges // Simulates receiver requesting retransmission of 3 gaps - nak->segment_list.num_segments = 3; // Gap 1: Missing data from 512-1024 - nak->segment_list.segments[0].offset_start = 512; - nak->segment_list.segments[0].offset_end = 1024; + nakPdu.addSegment(512, 1024); // Gap 2: Missing data from 2048-2560 - nak->segment_list.segments[1].offset_start = 2048; - nak->segment_list.segments[1].offset_end = 2560; + nakPdu.addSegment(2048, 2560); // Gap 3: Missing data from 3584-4096 - nak->segment_list.segments[2].offset_start = 3584; - nak->segment_list.segments[2].offset_end = 4096; + nakPdu.addSegment(3584, 4096); // Invoke sendNak using refactored API - Cfdp::Status::T status = component.m_engine->sendNak(txn, ph); + Cfdp::Status::T status = component.m_engine->sendNak(txn, nakPdu); ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendNak failed"; // Verify PDU was sent through dataOut port From c708389a59228c0b4cab1ffcb97335ab2615280b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 11:03:35 -0700 Subject: [PATCH 119/185] Refactored Rx functions to use Pdu classes --- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 2 +- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 433 +++++++------------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 51 +-- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 3 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 22 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 18 - Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 173 ++++---- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 55 +-- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 130 +++--- Svc/Ccsds/CfdpManager/Types/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Types/Pdu.cpp | 230 +++++++++++ Svc/Ccsds/CfdpManager/Types/Pdu.hpp | 44 ++ Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 3 +- 13 files changed, 629 insertions(+), 536 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Types/Pdu.cpp diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp index 98a2bf4f8cc..be366b22a46 100644 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp @@ -660,7 +660,7 @@ void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduF if (peh != NULL) { CF_Codec_Load_U8(&packet_val, &(peh->directive_code)); - pfdir->directive_code = static_cast(packet_val); + pfdir->directive_code = static_cast(packet_val); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index abedd57ac49..ff7d845c51f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -38,6 +38,7 @@ #include #include +#include #include #include @@ -151,31 +152,31 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) txn->m_inactivity_timer.setTimer(timerDuration); } -void CfdpEngine::dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { // Dispatch based on transaction state switch (txn->m_state) { case CF_TxnState_INIT: - this->recvInit(txn, ph); + this->recvInit(txn, pdu); break; case CF_TxnState_R1: - txn->r1Recv(ph); + txn->r1Recv(pdu); break; case CF_TxnState_S1: - txn->s1Recv(ph); + txn->s1Recv(pdu); break; case CF_TxnState_R2: - txn->r2Recv(ph); + txn->r2Recv(pdu); break; case CF_TxnState_S2: - txn->s2Recv(ph); + txn->s2Recv(pdu); break; case CF_TxnState_DROP: - this->recvDrop(txn, ph); + this->recvDrop(txn, pdu); break; case CF_TxnState_HOLD: - this->recvHold(txn, ph); + this->recvHold(txn, pdu); break; default: // Invalid or undefined state @@ -219,92 +220,6 @@ void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); } -CF_Logical_PduBuffer_t * CfdpEngine::constructPduHeader(const CfdpTransaction *txn, CF_CFDP_FileDirective_t directive_code, - CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, - CfdpTransactionSeq tsn, bool silent) -{ - /* directive_code == 0 if file data */ - CF_Logical_PduBuffer_t *ph = NULL; - CF_Logical_PduHeader_t *hdr; - U8* msgPtr = NULL; - U8 eid_len; - Cfdp::Status::T status; - CF_EncoderState *encoder = NULL;; - - FW_ASSERT(txn != NULL); - FW_ASSERT(txn->m_chan != NULL); - - // This is where a message buffer is requested - status = m_manager->getPduBuffer(ph, msgPtr, encoder, *txn->m_chan, sizeof(CF_Logical_PduBuffer_t)); - if (status == Cfdp::Status::SUCCESS) - { - FW_ASSERT(ph != NULL); - FW_ASSERT(msgPtr != NULL); - FW_ASSERT(encoder != NULL); - - // TODO BPC: This was previously called as part of CF_CFDP_MsgOutGet() - // Call it here to attach the storage returned by cfdpGetMessageBuffer() to the encoder - ph->penc = encoder; - CF_CFDP_EncodeStart(ph->penc, msgPtr, ph, CF_MAX_PDU_SIZE); - - hdr = &ph->pdu_header; - - hdr->version = 1; - hdr->pdu_type = (directive_code == 0); /* set to '1' for file data PDU, '0' for a directive PDU */ - hdr->direction = (towards_sender != false); /* set to '1' for toward sender, '0' for toward receiver */ - hdr->txm_mode = (txn->getClass() == Cfdp::Class::CLASS_1); /* set to '1' for class 1 data, '0' for class 2 */ - - /* choose the larger of the two EIDs to determine size */ - if (src_eid > dst_eid) - { - eid_len = CF_CFDP_GetValueEncodedSize(src_eid); - } - else - { - eid_len = CF_CFDP_GetValueEncodedSize(dst_eid); - } - - /* - * This struct holds the "real" length - when assembled into the final packet - * this is encoded as 1 less than this value - */ - hdr->eid_length = eid_len; - hdr->txn_seq_length = CF_CFDP_GetValueEncodedSize(tsn); - - hdr->source_eid = src_eid; - hdr->destination_eid = dst_eid; - hdr->sequence_num = tsn; - - /* - * encode the known parts so far. total_size field cannot be - * included yet because its value is not known, but the basic - * encoding of the other stuff needs to be done so the position - * of any data fields can be determined. - */ - CF_CFDP_EncodeHeaderWithoutSize(ph->penc, hdr); - - /* If directive code is zero, the PDU is a file data PDU which has no directive code field. - * So only set if non-zero, otherwise it will write a 0 to a byte in a file data PDU where we - * don't necessarily want a 0. */ - if (directive_code) - { - /* set values which can be determined at this time */ - ph->fdirective.directive_code = directive_code; - - CF_CFDP_EncodeFileDirectiveHeader(ph->penc, &ph->fdirective); - } - } - else if (status == Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR) - { - if (!silent) - { - // TODO BPC: send event here - } - } - - return ph; -} - Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) { Fw::Buffer buffer; @@ -419,7 +334,7 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) // Direction is toward receiver for EOF sent by sender Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; - Cfdp::ConditionCode conditionCode = CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat); + Cfdp::ConditionCode conditionCode = static_cast(CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat)); eof.initialize( direction, @@ -455,13 +370,13 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) return status; } -Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) +Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, Cfdp::FileDirective dir_code, + Cfdp::ConditionCode cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) { Fw::Buffer buffer; Cfdp::Status::T status = Cfdp::Status::SUCCESS; - FW_ASSERT((dir_code == CF_CFDP_FileDirective_EOF) || (dir_code == CF_CFDP_FileDirective_FIN), dir_code); + FW_ASSERT((dir_code == Cfdp::FILE_DIRECTIVE_END_OF_FILE) || (dir_code == Cfdp::FILE_DIRECTIVE_FIN), dir_code); // Determine source and destination EIDs based on transaction direction CfdpEntityId src_eid; @@ -482,7 +397,7 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t Cfdp::Pdu::AckPdu& ack = pdu.asAckPdu(); // Direction: toward sender for EOF ACK, toward receiver for FIN ACK - Cfdp::Direction direction = (dir_code == CF_CFDP_FileDirective_EOF) ? + Cfdp::Direction direction = (dir_code == Cfdp::FILE_DIRECTIVE_END_OF_FILE) ? Cfdp::DIRECTION_TOWARD_SENDER : Cfdp::DIRECTION_TOWARD_RECEIVER; ack.initialize( @@ -516,7 +431,7 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t } Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, - CF_CFDP_ConditionCode_t cc) + Cfdp::ConditionCode cc) { Fw::Buffer buffer; Cfdp::Status::T status = Cfdp::Status::SUCCESS; @@ -535,8 +450,8 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCod txn->m_history->seq_num, // transaction sequence number m_manager->getLocalEidParam(), // destination EID (sender) cc, // condition code - dc, // delivery code - fs // file status + static_cast(dc), // delivery code + static_cast(fs) // file status ); // TODO: Add TLV support to Pdu classes for error conditions @@ -642,93 +557,77 @@ Cfdp::Status::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) return ret; } -Cfdp::Status::T CfdpEngine::recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - const CF_Logical_PduMd_t *md = &ph->int_header.md; - Cfdp::Status::T lvRet; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CF_CFDP_DecodeMd(ph->pdec, &ph->int_header.md); - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_MD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata packet too short: %lu bytes received", - // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - else + // Extract metadata PDU + const Cfdp::Pdu::MetadataPdu& md = pdu.asMetadataPdu(); + + /* store the expected file size in transaction */ + txn->m_fsize = md.getFileSize(); + + /* store the filenames in transaction */ + const char* srcFilename = md.getSourceFilename(); + const char* dstFilename = md.getDestFilename(); + + if (srcFilename != nullptr) { - /* store the expected file size in transaction */ - txn->m_fsize = md->size; - - /* - * store the filenames in transaction. - * - * NOTE: The "copyStringFromLV()" now knows that the data is supposed to be a C string, - * and ensures that the output content is properly terminated, so this only needs to check that - * it worked. - */ - lvRet = this->copyStringFromLV(txn->m_history->fnames.src_filename, &md->source_filename); - if (lvRet != Cfdp::Status::SUCCESS) + FwSizeType srcLen = Fw::StringUtils::string_length(srcFilename, CF_FILENAME_MAX_LEN); + if (srcLen > 0 && srcLen < CF_FILENAME_MAX_LEN) + { + txn->m_history->fnames.src_filename = srcFilename; + } + else { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid length in source filename of 0x%02x", - // md->source_filename.length); + // "CF: metadata PDU rejected due to invalid source filename length"); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = Cfdp::Status::PDU_METADATA_ERROR; } + } + else + { + ret = Cfdp::Status::PDU_METADATA_ERROR; + } + + if (ret == Cfdp::Status::SUCCESS && dstFilename != nullptr) + { + FwSizeType dstLen = Fw::StringUtils::string_length(dstFilename, CF_FILENAME_MAX_LEN); + if (dstLen > 0 && dstLen < CF_FILENAME_MAX_LEN) + { + txn->m_history->fnames.dst_filename = dstFilename; + // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename, + // txn->m_history->fnames.dst_filename); + } else { - lvRet = this->copyStringFromLV(txn->m_history->fnames.dst_filename, &md->dest_filename); - if (lvRet != Cfdp::Status::SUCCESS) - { - // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid length in dest filename of 0x%02x", - // md->dest_filename.length); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - else - { - // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename, - // txn->m_history->fnames.dst_filename); - } + // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid dest filename length"); + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; + ret = Cfdp::Status::PDU_METADATA_ERROR; } } + else if (ret == Cfdp::Status::SUCCESS) + { + ret = Cfdp::Status::PDU_METADATA_ERROR; + } return ret; } -Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CF_CFDP_DecodeFileDataHeader(ph->pdec, ph->pdu_header.segment_meta_flag, &ph->int_header.fd); - - /* if the CRC flag is set, need to deduct the size of the CRC from the data - always 32 bits */ - if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.crc_flag) - { - if (ph->int_header.fd.data_len < sizeof(CF_CFDP_U32_t)) - { - CF_CODEC_SET_DONE(ph->pdec); - } - else - { - ph->int_header.fd.data_len -= sizeof(CF_CFDP_U32_t); - } - } + // Extract header + const Cfdp::Pdu::Header& header = pdu.asHeader(); + // Note: FileDataPdu contents would be extracted here when file data handling is implemented + // const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_FD_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: filedata PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - else if (ph->pdu_header.segment_meta_flag) + // Check for segment metadata flag (not currently supported) + if (header.hasSegmentMetadata()) { /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, @@ -741,79 +640,40 @@ Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t return ret; } -Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - CF_CFDP_DecodeEof(ph->pdec, &ph->int_header.eof); - - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_EOF_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: EOF PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - - return ret; + // EOF PDU has been validated during fromBuffer() + // Data is accessible via pdu.asEofPdu() by callers + return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - CF_CFDP_DecodeAck(ph->pdec, &ph->int_header.ack); - - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_ACK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: ACK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - - /* nothing to do for this one, as all fields are bytes */ - return ret; + // ACK PDU has been validated during fromBuffer() + // Data is accessible via pdu.asAckPdu() by callers + return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - CF_CFDP_DecodeFin(ph->pdec, &ph->int_header.fin); - - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_FIN_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: FIN PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - - /* NOTE: right now we don't care about the fault location */ - /* nothing to do for this one. All fields are bytes */ - return ret; + // FIN PDU has been validated during fromBuffer() + // Data is accessible via pdu.asFinPdu() by callers + return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - CF_CFDP_DecodeNak(ph->pdec, &ph->int_header.nak); - - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_NAK_SHORT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: NAK PDU too short: %lu bytes received", (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - - return ret; + // NAK PDU has been validated during fromBuffer() + // Data is accessible via pdu.asNakPdu() by callers + return Cfdp::Status::SUCCESS; } -void CfdpEngine::recvDrop(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvDrop(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.dropped; } -void CfdpEngine::recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { /* anything received in this state is considered spurious */ // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; @@ -831,28 +691,37 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) */ /* currently the only thing we will re-ack is the FIN. */ - if (ph->fdirective.directive_code == CF_CFDP_FileDirective_FIN) + if (pdu.getDirectiveCode() == Cfdp::FILE_DIRECTIVE_FIN) { - if (!this->recvFin(txn, ph)) + const Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); + const Cfdp::Pdu::Header& header = pdu.asHeader(); + + if (this->recvFin(txn, pdu) != Cfdp::Status::SUCCESS) { - this->sendAck(txn, CF_CFDP_AckTxnStatus_TERMINATED, CF_CFDP_FileDirective_FIN, ph->int_header.fin.cc, - ph->pdu_header.destination_eid, ph->pdu_header.sequence_num); + this->sendAck(txn, Cfdp::ACK_TXN_STATUS_TERMINATED, Cfdp::FILE_DIRECTIVE_FIN, fin.getConditionCode(), + header.getDestEid(), header.getTransactionSeq()); } } } -void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - CF_Logical_PduFileDirectiveHeader_t *fdh; - int status; + Cfdp::Status::T status; + + // Extract header information + const Cfdp::Pdu::Header& header = pdu.asHeader(); + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); + CfdpEntityId sourceEid = header.getSourceEid(); + Cfdp::Pdu::Type pduType = header.getType(); + Cfdp::Class::T txmMode = header.getTxmMode(); /* only RX transactions dare tread here */ - txn->m_history->seq_num = ph->pdu_header.sequence_num; + txn->m_history->seq_num = transactionSeq; /* peer_eid is always the remote partner. src_eid is always the transaction source. * in this case, they are the same */ - txn->m_history->peer_eid = ph->pdu_header.source_eid; - txn->m_history->src_eid = ph->pdu_header.source_eid; + txn->m_history->peer_eid = sourceEid; + txn->m_history->src_eid = sourceEid; /* all RX transactions will need a chunk list to track file segments */ if (txn->m_chunks == NULL) @@ -863,9 +732,9 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) { // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, // "CF: cannot get chunklist -- abandoning transaction %u\n", - // (unsigned int)ph->pdu_header.sequence_num); + // (unsigned int)transactionSeq); } - else if (ph->pdu_header.pdu_type) + else if (pduType == Cfdp::Pdu::T_FILE_DATA) { /* file data PDU */ /* being idle and receiving a file data PDU means that no active transaction knew @@ -873,7 +742,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) /* if class 2, switch into R2 state and let it handle */ /* don't forget to bind the transaction */ - if (ph->pdu_header.txm_mode) + if (txmMode == Cfdp::Class::CLASS_1) { /* R1, can't do anything without metadata first */ txn->m_state = CF_TxnState_DROP; /* drop all incoming */ @@ -885,23 +754,23 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) txn->m_state = CF_TxnState_R2; txn->m_txn_class = Cfdp::Class::CLASS_2; txn->rInit(); - this->dispatchRecv(txn, ph); /* re-dispatch to enter r2 */ + this->dispatchRecv(txn, pdu); /* re-dispatch to enter r2 */ } } else { - fdh = &ph->fdirective; - /* file directive PDU, but we are in an idle state. It only makes sense right now to accept metadata PDU. */ - switch (fdh->directive_code) + Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + + switch (directiveCode) { - case CF_CFDP_FileDirective_METADATA: - status = this->recvMd(txn, ph); + case Cfdp::FILE_DIRECTIVE_METADATA: + status = this->recvMd(txn, pdu); if (!status) { /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->m_state = ph->pdu_header.txm_mode ? CF_TxnState_R1 : CF_TxnState_R2; - txn->m_txn_class = ph->pdu_header.txm_mode ? Cfdp::Class::CLASS_1 : Cfdp::Class::CLASS_2; + txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; + txn->m_txn_class = txmMode; txn->m_flags.rx.md_recv = true; txn->rInit(); /* initialize R */ } @@ -915,7 +784,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) break; default: // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: unhandled file directive code 0x%02x in idle state", fdh->directive_code); + // "CF: unhandled file directive code 0x%02x in idle state", directiveCode); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; break; } @@ -928,58 +797,60 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph) } } -void CfdpEngine::receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph) +void CfdpEngine::receivePdu(U8 chan_id, const Cfdp::Pdu& pdu) { CfdpTransaction *txn = NULL; CfdpChannel *chan = NULL; FW_ASSERT(chan_id < CF_NUM_CHANNELS, chan_id, CF_NUM_CHANNELS); - FW_ASSERT(ph != NULL); chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); - Cfdp::Status::T recv_status = this->recvPh(chan_id, ph); - if (recv_status == Cfdp::Status::SUCCESS) - { - /* got a valid PDU -- look it up by sequence number */ - txn = chan->findTransactionBySequenceNumber(ph->pdu_header.sequence_num, ph->pdu_header.source_eid); + // Extract header information from PDU + const Cfdp::Pdu::Header& header = pdu.asHeader(); + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); + CfdpEntityId sourceEid = header.getSourceEid(); + CfdpEntityId destEid = header.getDestEid(); + + // PDU validation is already done in fromBuffer(), so proceed with dispatch + /* got a valid PDU -- look it up by sequence number */ + txn = chan->findTransactionBySequenceNumber(transactionSeq, sourceEid); - if (txn == NULL) + if (txn == NULL) + { + /* if no match found, then it must be the case that we would be the destination entity id, so verify it + */ + if (destEid == this->m_manager->getLocalEidParam()) { - /* if no match found, then it must be the case that we would be the destination entity id, so verify it - */ - if (ph->pdu_header.destination_eid == this->m_manager->getLocalEidParam()) - { - /* we didn't find a match, so assign it to a transaction */ - /* assume this is initiating an RX transaction, as TX transactions are only commanded */ - txn = this->startRxTransaction(chan->getChannelId()); - if (txn == NULL) - { - // CFE_EVS_SendEvent( - // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", - // (unsigned long)ph->pdu_header.source_eid, (unsigned long)ph->pdu_header.sequence_num); - } - } - else + /* we didn't find a match, so assign it to a transaction */ + /* assume this is initiating an RX transaction, as TX transactions are only commanded */ + txn = this->startRxTransaction(chan->getChannelId()); + if (txn == NULL) { - // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet for invalid destination eid 0x%lx", - // (unsigned long)ph->pdu_header.destination_eid); + // CFE_EVS_SendEvent( + // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", + // (unsigned long)sourceEid, (unsigned long)transactionSeq); } } - - if (txn != NULL) - { - /* found one! Send it to the transaction state processor */ - this->dispatchRecv(txn, ph); - } else { - // TODO BPC: Add throttled EVR + // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet for invalid destination eid 0x%lx", + // (unsigned long)destEid); } } + + if (txn != NULL) + { + /* found one! Send it to the transaction state processor */ + this->dispatchRecv(txn, pdu); + } + else + { + // TODO BPC: Add throttled EVR + } } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index b8f296d46bb..9541956e432 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -154,9 +154,9 @@ class CfdpEngine { * @brief Receive and process a PDU * * @param chan_id Channel ID receiving the PDU - * @param ph Pointer to logical PDU buffer content + * @param pdu Reference to decoded PDU */ - void receivePdu(U8 chan_id, CF_Logical_PduBuffer_t *ph); + void receivePdu(U8 chan_id, const Cfdp::Pdu& pdu); /** * @brief Begin transmit of a file @@ -286,27 +286,6 @@ class CfdpEngine { */ void armInactTimer(CfdpTransaction *txn); - /** - * @brief Build the PDU header in the output buffer to prepare to send a packet - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * - * @param txn Pointer to the transaction object - * @param directive_code Code to use for file directive headers (set to 0 for data) - * @param src_eid Value to set in source entity ID field - * @param dst_eid Value to set in destination entity ID field - * @param towards_sender Whether this is transmitting toward the sender entity - * @param tsn Transaction sequence number to put into PDU - * @param silent If true, suppress error event if no message buffer available - * - * @returns Pointer to PDU buffer which may be filled with additional data - * @retval NULL if no message buffer available - */ - CF_Logical_PduBuffer_t* constructPduHeader(const CfdpTransaction *txn, CF_CFDP_FileDirective_t directive_code, - CfdpEntityId src_eid, CfdpEntityId dst_eid, bool towards_sender, - CfdpTransactionSeq tsn, bool silent); - /** * @brief Build a metadata PDU for transmit * @@ -375,8 +354,8 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ - Cfdp::Status::T sendAck(CfdpTransaction *txn, CF_CFDP_AckTxnStatus_t ts, CF_CFDP_FileDirective_t dir_code, - CF_CFDP_ConditionCode_t cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); + Cfdp::Status::T sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, Cfdp::FileDirective dir_code, + Cfdp::ConditionCode cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); /** * @brief Build a FIN PDU for transmit @@ -394,7 +373,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. */ Cfdp::Status::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, - CF_CFDP_ConditionCode_t cc); + Cfdp::ConditionCode cc); /** * @brief Send a previously-assembled NAK PDU for transmit @@ -432,7 +411,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::PDU_METADATA_ERROR on error */ - Cfdp::Status::T recvMd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack a file data PDU from a received message @@ -451,7 +430,7 @@ class CfdpEngine { * @retval Cfdp::Status::ERROR for general errors * @retval Cfdp::Status::SHORT_PDU_ERROR PDU too short */ - Cfdp::Status::T recvFd(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack an EOF PDU from a received message @@ -469,7 +448,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvEof(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack an ACK PDU from a received message @@ -487,7 +466,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvAck(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvAck(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack an FIN PDU from a received message @@ -505,7 +484,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvFin(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack a NAK PDU from a received message @@ -523,7 +502,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvNak(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T recvNak(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Initiate a file transfer transaction @@ -681,7 +660,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvDrop(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + void recvDrop(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Receive state function during holdover period @@ -699,7 +678,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvHold(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + void recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Receive state function to process new rx transaction @@ -717,7 +696,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void recvInit(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + void recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu); // Dispatch @@ -733,7 +712,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param ph The logical PDU buffer being received */ - void dispatchRecv(CfdpTransaction *txn, CF_Logical_PduBuffer_t *ph); + void dispatchRecv(CfdpTransaction *txn, const Cfdp::Pdu& pdu); // Channel Processing diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp index 6cb383edf35..6f019ee80d5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp @@ -50,6 +50,7 @@ #include #include +#include namespace Svc { namespace Ccsds { @@ -129,7 +130,7 @@ typedef struct CF_Logical_PduHeader */ typedef struct CF_Logical_PduFileDirectiveHeader { - CF_CFDP_FileDirective_t directive_code; + Cfdp::FileDirective directive_code; } CF_Logical_PduFileDirectiveHeader_t; /** diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index bb5c11d1008..9afe27469df 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -58,20 +58,20 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { - CF_Logical_PduBuffer_t pdu; - CF_DecoderState_t decoder; - // There is a direct mapping between port number and channel index FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); FW_ASSERT(portNum >= 0, portNum); - // This input port handler replicates the receive behavior in CF_CFDP_ReceiveMessage in cf_cfdp_sbintf.c - pdu.pdec = &decoder; - CF_CFDP_DecodeStart(pdu.pdec, fwBuffer.getData(), &pdu, fwBuffer.getSize()); + // Decode PDU using Pdu class + Cfdp::Pdu pdu; + Fw::SerializeStatus status = pdu.fromBuffer(fwBuffer); - // Identify and dispatch this PDU - // There is a direct mapping from port number to channel ID - this->m_engine->receivePdu(static_cast(portNum), &pdu); + if (status == Fw::FW_SERIALIZE_OK) { + // Identify and dispatch this PDU + // There is a direct mapping from port number to channel ID + this->m_engine->receivePdu(static_cast(portNum), pdu); + } + // TODO BPC: else: PDU decode failed - log event or increment counter // Return buffer this->dataInReturn_out(portNum, fwBuffer); @@ -252,7 +252,7 @@ Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& chan // Check if we have reached the maximum number of output PDUs for this cycle U32 max_pdus = getMaxOutgoingPdusPerCycleParam(channel.getChannelId()); - if (chan.getOutgoingCounter() >= max_pdus) + if (channel.getOutgoingCounter() >= max_pdus) { status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } @@ -262,7 +262,7 @@ Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& chan // Check the allocation was successful based on size if(buffer.getSize() == size) { - chan.incrementOutgoingCounter(); + channel.incrementOutgoingCounter(); status = Cfdp::Status::SUCCESS; } else diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 0d2a32bfe55..5883007c9f6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -204,24 +204,6 @@ typedef enum CF_CFDP_TLV_TYPE_INVALID_MAX = 7 } CF_CFDP_TlvType_t; -/** - * @brief Values for "directive_code" within CF_CFDP_PduFileDirectiveHeader_t - * - * Defined per table 5-4 of CCSDS 727.0-B-5 - */ -typedef enum -{ - CF_CFDP_FileDirective_INVALID_MIN = 0, /**< \brief Minimum used to limit range */ - CF_CFDP_FileDirective_EOF = 4, - CF_CFDP_FileDirective_FIN = 5, - CF_CFDP_FileDirective_ACK = 6, - CF_CFDP_FileDirective_METADATA = 7, - CF_CFDP_FileDirective_NAK = 8, - CF_CFDP_FileDirective_PROMPT = 9, - CF_CFDP_FileDirective_KEEP_ALIVE = 12, - CF_CFDP_FileDirective_INVALID_MAX = 13, /**< \brief Maximum used to limit range */ -} CF_CFDP_FileDirective_t; - /** * @brief Values for "acknowledgment transfer status" * diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 50038b75424..beba451cdab 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -117,7 +117,7 @@ void CfdpTransaction::reset() // RX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::r1Recv(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r1Recv(const Cfdp::Pdu& pdu) { static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { { nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ @@ -144,10 +144,10 @@ void CfdpTransaction::r1Recv(CF_Logical_PduBuffer_t *ph) { } }; - this->rDispatchRecv(ph, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); + this->rDispatchRecv(pdu, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); } -void CfdpTransaction::r2Recv(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r2Recv(const Cfdp::Pdu& pdu) { static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { { nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ @@ -191,7 +191,7 @@ void CfdpTransaction::r2Recv(CF_Logical_PduBuffer_t *ph) { } }; - this->rDispatchRecv(ph, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); + this->rDispatchRecv(pdu, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); } void CfdpTransaction::rAckTimerTick() { @@ -287,8 +287,8 @@ void CfdpTransaction::rTick(int *cont /* unused */) { /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ if (this->m_flags.rx.send_eof_ack) { - sret = this->m_engine->sendAck(this, CF_CFDP_AckTxnStatus_ACTIVE, CF_CFDP_FileDirective_EOF, - static_cast(this->m_state_data.receive.r2.eof_cc), + sret = this->m_engine->sendAck(this, Cfdp::ACK_TXN_STATUS_ACTIVE, Cfdp::FILE_DIRECTIVE_END_OF_FILE, + static_cast(this->m_state_data.receive.r2.eof_cc), this->m_history->peer_eid, this->m_history->seq_num); FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); @@ -528,13 +528,12 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { - const CF_Logical_PduFileDataHeader_t *pdu; +Cfdp::Status::T CfdpTransaction::rProcessFd(const Cfdp::Pdu& pdu) { Os::File::Status status; Cfdp::Status::T ret; /* this function is only entered for data PDUs */ - pdu = &ph->int_header.fd; + const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); ret = Cfdp::Status::SUCCESS; /* @@ -543,10 +542,14 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { * adjustments here, just write it. */ + CfdpFileSize offset = fd.getOffset(); + U16 dataSize = fd.getDataSize(); + const U8* dataPtr = fd.getData(); + // TODO BPC: get rid of pdu->offset in favor of Os::File::position() - if (this->m_state_data.receive.cached_pos != pdu->offset) + if (this->m_state_data.receive.cached_pos != offset) { - status = this->m_fd.seek(pdu->offset, Os::File::SeekType::ABSOLUTE); + status = this->m_fd.seek(offset, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, @@ -561,8 +564,8 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { if (ret != Cfdp::Status::ERROR) { - FwSizeType write_size = pdu->data_len; - status = this->m_fd.write(pdu->data_ptr, write_size, Os::File::WaitType::WAIT); + FwSizeType write_size = dataSize; + status = this->m_fd.write(dataPtr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, @@ -575,7 +578,7 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { } else { - this->m_state_data.receive.cached_pos = static_cast(pdu->data_len) + pdu->offset; + this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; } } @@ -583,17 +586,16 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(CF_Logical_PduBuffer_t *ph) { return ret; } -Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - const CF_Logical_PduEof_t *eof; +Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Cfdp::Pdu& pdu) { + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - if (!this->m_engine->recvEof(this, ph)) + if (!this->m_engine->recvEof(this, pdu)) { /* this function is only entered for PDUs identified as EOF type */ - eof = &ph->int_header.eof; + const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); /* only check size if MD received, otherwise it's still OK */ - if (this->m_flags.rx.md_recv && (eof->size != this->m_fsize)) + if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) { // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", @@ -616,14 +618,13 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(CF_Logical_PduBuffer_t *ph) { return ret; } -void CfdpTransaction::r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { - int ret = this->rSubstateRecvEof(ph); - U32 crc; - const CF_Logical_PduEof_t *eof; +void CfdpTransaction::r1SubstateRecvEof(const Cfdp::Pdu& pdu) { + int ret = this->rSubstateRecvEof(pdu); + U32 crc; /* this function is only entered for PDUs identified as EOF type */ - eof = &ph->int_header.eof; - crc = eof->crc; + const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); + crc = eof.getChecksum(); if (ret == Cfdp::Status::SUCCESS) { @@ -641,27 +642,26 @@ void CfdpTransaction::r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { this->r1Reset(); } -void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { - const CF_Logical_PduEof_t *eof; - int ret; +void CfdpTransaction::r2SubstateRecvEof(const Cfdp::Pdu& pdu) { + int ret; if (!this->m_flags.rx.eof_recv) { - ret = this->rSubstateRecvEof(ph); + ret = this->rSubstateRecvEof(pdu); /* did receiving EOF succeed? */ if (ret == Cfdp::Status::SUCCESS) { - eof = &ph->int_header.eof; + const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); this->m_flags.rx.eof_recv = true; /* need to remember the EOF CRC for later */ - this->m_state_data.receive.r2.eof_crc = eof->crc; - this->m_state_data.receive.r2.eof_size = eof->size; + this->m_state_data.receive.r2.eof_crc = eof.getChecksum(); + this->m_state_data.receive.r2.eof_size = eof.getFileSize(); /* always ACK the EOF, even if we're not done */ - this->m_state_data.receive.r2.eof_cc = eof->cc; + this->m_state_data.receive.r2.eof_cc = static_cast(eof.getConditionCode()); this->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ /* only check for complete if EOF with no errors */ @@ -692,21 +692,22 @@ void CfdpTransaction::r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r1SubstateRecvFileData(const Cfdp::Pdu& pdu) { int ret; /* got file data PDU? */ - ret = this->m_engine->recvFd(this, ph); + ret = this->m_engine->recvFd(this, pdu); if (ret == Cfdp::Status::SUCCESS) { - ret = this->rProcessFd(ph); + ret = this->rProcessFd(pdu); } if (ret == Cfdp::Status::SUCCESS) { /* class 1 digests CRC */ - this->m_crc.update(ph->int_header.fd.data_ptr, ph->int_header.fd.offset, - static_cast(ph->int_header.fd.data_len)); + const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); + this->m_crc.update(fd.getData(), fd.getOffset(), + static_cast(fd.getDataSize())); } else { @@ -715,12 +716,8 @@ void CfdpTransaction::r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { - const CF_Logical_PduFileDataHeader_t *fd; - int ret; - - /* this function is only entered for data PDUs */ - fd = &ph->int_header.fd; +void CfdpTransaction::r2SubstateRecvFileData(const Cfdp::Pdu& pdu) { + int ret; // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. // This can happen if retransmitted FileData arrives after EOF was received and CRC began. @@ -732,16 +729,17 @@ void CfdpTransaction::r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph) { } /* got file data PDU? */ - ret = this->m_engine->recvFd(this, ph); + ret = this->m_engine->recvFd(this, pdu); if (ret == Cfdp::Status::SUCCESS) { - ret = this->rProcessFd(ph); + ret = this->rProcessFd(pdu); } if (ret == Cfdp::Status::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - this->m_chunks->chunks.add(fd->offset, static_cast(fd->data_len)); + const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); + this->m_chunks->chunks.add(fd.getOffset(), static_cast(fd.getDataSize())); if (this->m_flags.rx.fd_nak_sent) { @@ -970,7 +968,7 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { if (ret != Cfdp::Status::ERROR) { sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, - CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat)); + static_cast(CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat))); /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); this->m_state_data.receive.sub_state = @@ -985,8 +983,8 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { return ret; } -void CfdpTransaction::r2RecvFinAck(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvAck(this, ph)) +void CfdpTransaction::r2RecvFinAck(const Cfdp::Pdu& pdu) { + if (!this->m_engine->recvAck(this, pdu)) { /* got fin-ack, so time to close the state */ this->r2Reset(); @@ -1000,7 +998,7 @@ void CfdpTransaction::r2RecvFinAck(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::r2RecvMd(const Cfdp::Pdu& pdu) { Fw::String fname; Cfdp::Status::T status; Os::File::Status fileStatus; @@ -1016,7 +1014,7 @@ void CfdpTransaction::r2RecvMd(CF_Logical_PduBuffer_t *ph) { * the md PDU */ fname = this->m_history->fnames.dst_filename; - status = this->m_engine->recvMd(this, ph); + status = this->m_engine->recvMd(this, pdu); if (status == Cfdp::Status::SUCCESS) { /* successfully obtained md PDU */ @@ -1100,53 +1098,57 @@ void CfdpTransaction::rSendInactivityEvent() { } // ====================================================================== -// Dispatch Methods (ported from cf_cfdp_dispatch.c) +// Dispatch Methods // ====================================================================== -void CfdpTransaction::rDispatchRecv(CF_Logical_PduBuffer_t *ph, +void CfdpTransaction::rDispatchRecv(const Cfdp::Pdu& pdu, const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn) { - CF_CFDP_StateRecvFunc_t selected_handler; - CF_Logical_PduFileDirectiveHeader_t *fdh; + CF_CFDP_StateRecvFunc_t selected_handler; FW_ASSERT(this->m_state_data.receive.sub_state < CF_RxSubState_NUM_STATES, this->m_state_data.receive.sub_state, CF_RxSubState_NUM_STATES); selected_handler = NULL; - /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ - if (ph->pdu_header.pdu_type == 0) + // Extract PDU type from header + const Cfdp::Pdu::Header& header = pdu.asHeader(); + Cfdp::Pdu::Type pduType = header.getType(); + + // Get directive code from PDU + Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + + // Special handling for file data PDU + if (pduType == Cfdp::Pdu::T_FILE_DATA) { - fdh = &ph->fdirective; - if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) + /* For file data PDU, use the provided fd_fn */ + if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) { - if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) - { - selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[fdh->directive_code]; - } + selected_handler = fd_fn; } else { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, fdh->directive_code, - // this->m_state_data.receive.sub_state); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.dropped; } } - else + else if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) { - if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) + /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) { - selected_handler = fd_fn; - } - else - { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.dropped; + selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[directiveCode]; } } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, directiveCode, + // this->m_state_data.receive.sub_state); + } /* * NOTE: if no handler is selected, this will drop packets on the floor here, @@ -1154,20 +1156,7 @@ void CfdpTransaction::rDispatchRecv(CF_Logical_PduBuffer_t *ph, */ if (selected_handler != NULL) { - (this->*selected_handler)(ph); - } -} - -void CfdpTransaction::rxStateDispatch(CF_Logical_PduBuffer_t *ph, - const CF_CFDP_TxnRecvDispatchTable_t *dispatch) -{ - CF_CFDP_StateRecvFunc_t selected_handler; - - FW_ASSERT(this->m_state < CF_TxnState_INVALID, this->m_state, CF_TxnState_INVALID); - selected_handler = dispatch->rx[this->m_state]; - if (selected_handler != NULL) - { - (this->*selected_handler)(ph); + (this->*selected_handler)(pdu); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 8206d7d3843..8f5d3688c20 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -40,6 +40,7 @@ #include #include +#include namespace Svc { namespace Ccsds { @@ -75,7 +76,7 @@ typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); * @param[inout] ph The PDU buffer currently being received/processed * @note This is a member function pointer - invoke with: (txn->*fn)(ph) */ -typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(CF_Logical_PduBuffer_t *ph); +typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(const Cfdp::Pdu& pdu); /** * @brief A table of transmit handler functions based on transaction state @@ -112,7 +113,7 @@ typedef struct typedef struct { /** \brief a separate recv handler for each possible file directive PDU in this state */ - CF_CFDP_StateRecvFunc_t fdirective[CF_CFDP_FileDirective_INVALID_MAX]; + CF_CFDP_StateRecvFunc_t fdirective[Cfdp::FILE_DIRECTIVE_INVALID_MAX]; } CF_CFDP_FileDirectiveDispatchTable_t; /** @@ -263,7 +264,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s1Recv(CF_Logical_PduBuffer_t *ph); + void s1Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 receive PDU processing. @@ -273,7 +274,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2Recv(CF_Logical_PduBuffer_t *ph); + void s2Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S1 dispatch function. @@ -413,7 +414,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2EarlyFin(CF_Logical_PduBuffer_t *ph); + void s2EarlyFin(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. @@ -423,7 +424,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2Fin(CF_Logical_PduBuffer_t *ph); + void s2Fin(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 NAK PDU received handling. @@ -438,7 +439,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2Nak(CF_Logical_PduBuffer_t *ph); + void s2Nak(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. @@ -448,7 +449,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2NakArm(CF_Logical_PduBuffer_t *ph); + void s2NakArm(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 received ACK PDU. @@ -461,7 +462,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2EofAck(CF_Logical_PduBuffer_t *ph); + void s2EofAck(const Cfdp::Pdu& pdu); private: /*********************************************************************** @@ -503,7 +504,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r1Recv(CF_Logical_PduBuffer_t *ph); + void r1Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief R2 receive PDU processing. @@ -513,7 +514,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2Recv(CF_Logical_PduBuffer_t *ph); + void r2Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. @@ -652,7 +653,7 @@ class CfdpTransaction { * @param dispatch Dispatch table for file directive PDUs * @param fd_fn Function to handle file data PDUs */ - void rDispatchRecv(CF_Logical_PduBuffer_t *ph, + void rDispatchRecv(const Cfdp::Pdu& pdu, const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn); @@ -669,7 +670,7 @@ class CfdpTransaction { * @param ph PDU Buffer * @param dispatch Dispatch table for file directive PDUs */ - void sDispatchRecv(CF_Logical_PduBuffer_t *ph, + void sDispatchRecv(const Cfdp::Pdu& pdu, const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); /************************************************************************/ @@ -701,18 +702,6 @@ class CfdpTransaction { */ void txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch); - /************************************************************************/ - /** @brief Top-level Dispatch function to receive a PDU based on current state - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph Received PDU Buffer - * @param dispatch Transaction State-based Dispatch table - */ - void rxStateDispatch(CF_Logical_PduBuffer_t *ph, - const CF_CFDP_TxnRecvDispatchTable_t *dispatch); - private: /************************************************************************/ /** @brief Process a filedata PDU on a transaction. @@ -726,7 +715,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - Cfdp::Status::T rProcessFd(CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T rProcessFd(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -745,7 +734,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - Cfdp::Status::T rSubstateRecvEof(CF_Logical_PduBuffer_t *ph); + Cfdp::Status::T rSubstateRecvEof(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -759,7 +748,7 @@ class CfdpTransaction { * @param ph Pointer to the PDU information * */ - void r1SubstateRecvEof(CF_Logical_PduBuffer_t *ph); + void r1SubstateRecvEof(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process receive EOF for R2. @@ -774,7 +763,7 @@ class CfdpTransaction { * @param ph Pointer to the PDU information * */ - void r2SubstateRecvEof(CF_Logical_PduBuffer_t *ph); + void r2SubstateRecvEof(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process received file data for R1. @@ -787,7 +776,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r1SubstateRecvFileData(CF_Logical_PduBuffer_t *ph); + void r1SubstateRecvFileData(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process received file data for R2. @@ -804,7 +793,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2SubstateRecvFileData(CF_Logical_PduBuffer_t *ph); + void r2SubstateRecvFileData(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Loads a single NAK segment request. @@ -885,7 +874,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2RecvFinAck(CF_Logical_PduBuffer_t *ph); + void r2RecvFinAck(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process receive metadata PDU for R2. @@ -902,7 +891,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2RecvMd(CF_Logical_PduBuffer_t *ph); + void r2RecvMd(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Sends an inactivity timer expired event to EVS. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 473bb487640..ec0590e940b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -63,9 +63,9 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( CF_CFDP_FileDirectiveDispatchTable_t table = {}; memset(&table, 0, sizeof(table)); - table.fdirective[CF_CFDP_FileDirective_FIN] = fin; - table.fdirective[CF_CFDP_FileDirective_ACK] = ack; - table.fdirective[CF_CFDP_FileDirective_NAK] = nak; + table.fdirective[Cfdp::FILE_DIRECTIVE_FIN] = fin; + table.fdirective[Cfdp::FILE_DIRECTIVE_ACK] = ack; + table.fdirective[Cfdp::FILE_DIRECTIVE_NAK] = nak; return table; } @@ -76,13 +76,13 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( // TX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::s1Recv(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s1Recv(const Cfdp::Pdu& pdu) { /* s1 doesn't need to receive anything */ static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - this->sDispatchRecv(ph, &substate_fns); + this->sDispatchRecv(pdu, &substate_fns); } -void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2Recv(const Cfdp::Pdu& pdu) { static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, @@ -113,7 +113,7 @@ void CfdpTransaction::s2Recv(CF_Logical_PduBuffer_t *ph) { } }; - this->sDispatchRecv(ph, &substate_fns); + this->sDispatchRecv(pdu, &substate_fns); } void CfdpTransaction::initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority) @@ -359,8 +359,12 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 // Local buffer for file data U8 fileDataBuffer[CF_MAX_PDU_SIZE]; + // Create File Data PDU + Cfdp::Pdu::FileDataPdu fdPdu; + Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + // Calculate maximum data size we can send, accounting for PDU overhead - U32 maxDataCapacity = Cfdp::Pdu::FileDataPdu::getMaxFileDataSize(); + U32 maxDataCapacity = fdPdu.getMaxFileDataSize(); // Limited by: bytes_to_read, outgoing_file_chunk_size, and maxDataCapacity U32 outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); @@ -387,10 +391,6 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 return Cfdp::Status::ERROR; } - // Create File Data PDU - Cfdp::Pdu::FileDataPdu fdPdu; - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; - fdPdu.initialize( direction, this->getClass(), // transmission mode @@ -406,7 +406,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 status = this->m_engine->sendFd(this, fdPdu); if (status == Cfdp::Status::SUCCESS) { - this->m_state_data.send.cached_pos += actual_bytes; + this->m_state_data.send.cached_pos += static_cast(actual_bytes); FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); @@ -592,13 +592,15 @@ void CfdpTransaction::sSubstateSendMetadata() { } Cfdp::Status::T CfdpTransaction::sSendFinAck() { - Cfdp::Status::T ret = this->m_engine->sendAck(this, CF_CFDP_GetTxnStatus(this), CF_CFDP_FileDirective_FIN, - static_cast(this->m_state_data.send.s2.fin_cc), + Cfdp::Status::T ret = this->m_engine->sendAck(this, + static_cast(CF_CFDP_GetTxnStatus(this)), + Cfdp::FILE_DIRECTIVE_FIN, + static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; } -void CfdpTransaction::s2EarlyFin(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2EarlyFin(const Cfdp::Pdu& pdu) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CF_TxnState_S2), @@ -608,22 +610,24 @@ void CfdpTransaction::s2EarlyFin(CF_Logical_PduBuffer_t *ph) { this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ - this->s2Fin(ph); + this->s2Fin(pdu); } -void CfdpTransaction::s2Fin(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvFin(this, ph)) +void CfdpTransaction::s2Fin(const Cfdp::Pdu& pdu) { + if (!this->m_engine->recvFin(this, pdu)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ if (!this->m_flags.tx.fin_recv) { + const Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); + this->m_flags.tx.fin_recv = true; - this->m_state_data.send.s2.fin_cc = ph->int_header.fin.cc; + this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - this->m_engine->setTxnStatus(this, static_cast(ph->int_header.fin.cc)); + this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything @@ -634,45 +638,43 @@ void CfdpTransaction::s2Fin(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { - const CF_Logical_SegmentRequest_t *sr; - const CF_Logical_PduNak_t * nak; - U8 counter; - U8 bad_sr; +void CfdpTransaction::s2Nak(const Cfdp::Pdu& pdu) { + U8 counter; + U8 bad_sr; bad_sr = 0; /* this function is only invoked for NAK PDU types */ - nak = &ph->int_header.nak; + const Cfdp::Pdu::NakPdu& nak = pdu.asNakPdu(); - if (this->m_engine->recvNak(this, ph) == Cfdp::Status::SUCCESS && nak->segment_list.num_segments > 0) + if (this->m_engine->recvNak(this, pdu) == Cfdp::Status::SUCCESS && nak.getNumSegments() > 0) { - for (counter = 0; counter < nak->segment_list.num_segments; ++counter) + for (counter = 0; counter < nak.getNumSegments(); ++counter) { - sr = &nak->segment_list.segments[counter]; + const Cfdp::Pdu::SegmentRequest& sr = nak.getSegment(counter); - if (sr->offset_start == 0 && sr->offset_end == 0) + if (sr.offsetStart == 0 && sr.offsetEnd == 0) { /* need to re-send metadata PDU */ this->m_flags.tx.md_need_send = true; } else { - if (sr->offset_end < sr->offset_start) + if (sr.offsetEnd < sr.offsetStart) { ++bad_sr; continue; } /* overflow probably won't be an issue */ - if (sr->offset_end > this->m_fsize) + if (sr.offsetEnd > this->m_fsize) { ++bad_sr; continue; } /* insert gap data in chunks */ - this->m_chunks->chunks.add(sr->offset_start, sr->offset_end - sr->offset_start); + this->m_chunks->chunks.add(sr.offsetStart, sr.offsetEnd - sr.offsetStart); } } @@ -695,13 +697,16 @@ void CfdpTransaction::s2Nak(CF_Logical_PduBuffer_t *ph) { } } -void CfdpTransaction::s2NakArm(CF_Logical_PduBuffer_t *ph) { +void CfdpTransaction::s2NakArm(const Cfdp::Pdu& pdu) { this->m_engine->armAckTimer(this); - this->s2Nak(ph); + this->s2Nak(pdu); } -void CfdpTransaction::s2EofAck(CF_Logical_PduBuffer_t *ph) { - if (!this->m_engine->recvAck(this, ph) && ph->int_header.ack.ack_directive_code == CF_CFDP_FileDirective_EOF) +void CfdpTransaction::s2EofAck(const Cfdp::Pdu& pdu) { + const Cfdp::Pdu::AckPdu& ack = pdu.asAckPdu(); + + if (!this->m_engine->recvAck(this, pdu) && + ack.getDirectiveCode() == Cfdp::FILE_DIRECTIVE_END_OF_FILE) { this->m_flags.tx.eof_ack_recv = true; this->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ @@ -719,45 +724,46 @@ void CfdpTransaction::s2EofAck(CF_Logical_PduBuffer_t *ph) { // Dispatch Methods (ported from cf_cfdp_dispatch.c) // ====================================================================== -void CfdpTransaction::sDispatchRecv(CF_Logical_PduBuffer_t *ph, +void CfdpTransaction::sDispatchRecv(const Cfdp::Pdu& pdu, const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) { const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; CF_CFDP_StateRecvFunc_t selected_handler; - CF_Logical_PduFileDirectiveHeader_t * fdh; FW_ASSERT(this->m_state_data.send.sub_state < CF_TxSubState_NUM_STATES, this->m_state_data.send.sub_state, CF_TxSubState_NUM_STATES); + // Extract PDU type from header + const Cfdp::Pdu::Header& header = pdu.asHeader(); + Cfdp::Pdu::Type pduType = header.getType(); + Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + /* send state, so we only care about file directive PDU */ selected_handler = NULL; - if (ph->pdu_header.pdu_type == 0) + + if (pduType == Cfdp::Pdu::T_FILE_DATA) { - fdh = &ph->fdirective; - if (fdh->directive_code < CF_CFDP_FileDirective_INVALID_MAX) - { - /* This should be silent (no event) if no handler is defined in the table */ - substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; - if (substate_tbl != NULL) - { - selected_handler = substate_tbl->fdirective[fdh->directive_code]; - } - } - else + // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + } + else if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + { + /* This should be silent (no event) if no handler is defined in the table */ + substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; + if (substate_tbl != NULL) { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, fdh->directive_code, - // this->m_state_data.send.sub_state); + selected_handler = substate_tbl->fdirective[directiveCode]; } } else { - // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CF_TxnState_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, directiveCode, + // this->m_state_data.send.sub_state); } /* check that there's a valid function pointer. If there isn't, @@ -768,7 +774,7 @@ void CfdpTransaction::sDispatchRecv(CF_Logical_PduBuffer_t *ph, * ignore the received packet and keep chugging along. */ if (selected_handler) { - (this->*selected_handler)(ph); + (this->*selected_handler)(pdu); } } diff --git a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt index d00f2d0a924..3d70600f919 100644 --- a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt @@ -14,6 +14,7 @@ register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/Types.fpp" SOURCES + "${CMAKE_CURRENT_LIST_DIR}/Pdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.cpp b/Svc/Ccsds/CfdpManager/Types/Pdu.cpp new file mode 100644 index 00000000000..be879476d49 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.cpp @@ -0,0 +1,230 @@ +// ====================================================================== +// \title Pdu.cpp +// \author campuzan +// \brief cpp file for CFDP PDU union +// ====================================================================== + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +Fw::SerializeStatus Pdu::fromBuffer(const Fw::Buffer& buffer) { + // Create SerialBuffer from Buffer + Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), + const_cast(buffer).getSize()); + serialBuffer.fill(); + + // Deserialize header first to determine PDU type + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // For directive PDUs, m_type will be T_NONE after header deserialization + // We need to peek at the directive code to determine the specific PDU type + if (this->m_header.m_type == T_NONE) { + // Peek at the directive code byte + U8 directiveCode; + status = serialBuffer.deserializeTo(directiveCode); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Map directive code to PDU type + switch (static_cast(directiveCode)) { + case FILE_DIRECTIVE_METADATA: + this->m_header.m_type = T_METADATA; + break; + case FILE_DIRECTIVE_END_OF_FILE: + this->m_header.m_type = T_EOF; + break; + case FILE_DIRECTIVE_FIN: + this->m_header.m_type = T_FIN; + break; + case FILE_DIRECTIVE_ACK: + this->m_header.m_type = T_ACK; + break; + case FILE_DIRECTIVE_NAK: + this->m_header.m_type = T_NAK; + break; + default: + // Unknown directive code + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } + } + + // Based on header type, deserialize the specific PDU + switch (this->m_header.m_type) { + case T_METADATA: + return this->m_metadataPdu.fromBuffer(buffer); + + case T_FILE_DATA: + return this->m_fileDataPdu.fromBuffer(buffer); + + case T_EOF: + return this->m_eofPdu.fromBuffer(buffer); + + case T_FIN: + return this->m_finPdu.fromBuffer(buffer); + + case T_ACK: + return this->m_ackPdu.fromBuffer(buffer); + + case T_NAK: + return this->m_nakPdu.fromBuffer(buffer); + + default: + // Unknown PDU type + // Don't assert on unknown data from the ground + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } +} + +Fw::SerializeStatus Pdu::toBuffer(Fw::Buffer& buffer) const { + // Based on header type, serialize the specific PDU + switch (this->m_header.m_type) { + case T_METADATA: + return this->m_metadataPdu.toBuffer(buffer); + + case T_FILE_DATA: + return this->m_fileDataPdu.toBuffer(buffer); + + case T_EOF: + return this->m_eofPdu.toBuffer(buffer); + + case T_FIN: + return this->m_finPdu.toBuffer(buffer); + + case T_ACK: + return this->m_ackPdu.toBuffer(buffer); + + case T_NAK: + return this->m_nakPdu.toBuffer(buffer); + + default: + // Unknown PDU type + // This is on the send side, so we should know what we are sending + FW_ASSERT(false, this->m_header.m_type); + return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + } +} + +const Pdu::Header& Pdu::asHeader() const { + return this->m_header; +} + +FileDirective Pdu::getDirectiveCode() const { + switch (this->m_header.m_type) { + case T_METADATA: + return this->m_metadataPdu.getDirectiveCode(); + case T_EOF: + return this->m_eofPdu.getDirectiveCode(); + case T_FIN: + return this->m_finPdu.getDirectiveCode(); + case T_ACK: + return this->m_ackPdu.getDirectiveCode(); + case T_NAK: + return this->m_nakPdu.getDirectiveCode(); + case T_FILE_DATA: + // File data PDU - not a directive + return FILE_DIRECTIVE_INVALID_MAX; + default: + // Unknown PDU type + FW_ASSERT(false, this->m_header.m_type); + return FILE_DIRECTIVE_INVALID_MAX; + } +} + +const Pdu::MetadataPdu& Pdu::asMetadataPdu() const { + FW_ASSERT(this->m_header.m_type == T_METADATA); + return this->m_metadataPdu; +} + +const Pdu::FileDataPdu& Pdu::asFileDataPdu() const { + FW_ASSERT(this->m_header.m_type == T_FILE_DATA); + return this->m_fileDataPdu; +} + +const Pdu::EofPdu& Pdu::asEofPdu() const { + FW_ASSERT(this->m_header.m_type == T_EOF); + return this->m_eofPdu; +} + +const Pdu::FinPdu& Pdu::asFinPdu() const { + FW_ASSERT(this->m_header.m_type == T_FIN); + return this->m_finPdu; +} + +const Pdu::AckPdu& Pdu::asAckPdu() const { + FW_ASSERT(this->m_header.m_type == T_ACK); + return this->m_ackPdu; +} + +const Pdu::NakPdu& Pdu::asNakPdu() const { + FW_ASSERT(this->m_header.m_type == T_NAK); + return this->m_nakPdu; +} + +Pdu::MetadataPdu& Pdu::asMetadataPdu() { + this->m_header.m_type = T_METADATA; + return this->m_metadataPdu; +} + +Pdu::FileDataPdu& Pdu::asFileDataPdu() { + this->m_header.m_type = T_FILE_DATA; + return this->m_fileDataPdu; +} + +Pdu::EofPdu& Pdu::asEofPdu() { + this->m_header.m_type = T_EOF; + return this->m_eofPdu; +} + +Pdu::FinPdu& Pdu::asFinPdu() { + this->m_header.m_type = T_FIN; + return this->m_finPdu; +} + +Pdu::AckPdu& Pdu::asAckPdu() { + this->m_header.m_type = T_ACK; + return this->m_ackPdu; +} + +Pdu::NakPdu& Pdu::asNakPdu() { + this->m_header.m_type = T_NAK; + return this->m_nakPdu; +} + +U32 Pdu::getBufferSize() const { + // Based on header type, get size from the specific PDU + switch (this->m_header.m_type) { + case T_METADATA: + return this->m_metadataPdu.getBufferSize(); + + case T_FILE_DATA: + return this->m_fileDataPdu.getBufferSize(); + + case T_EOF: + return this->m_eofPdu.getBufferSize(); + + case T_FIN: + return this->m_finPdu.getBufferSize(); + + case T_ACK: + return this->m_ackPdu.getBufferSize(); + + case T_NAK: + return this->m_nakPdu.getBufferSize(); + + default: + // Unknown PDU type, return header size only + return this->m_header.getBufferSize(); + } +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp index 53d4867bd03..696e4de8f64 100644 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp @@ -232,6 +232,9 @@ union Pdu { //! Get the large file flag LargeFileFlag getLargeFileFlag() const { return this->m_largeFileFlag; } + //! Check if segment metadata is present + bool hasSegmentMetadata() const { return this->m_segmentMetadataFlag != 0; } + //! Set the large file flag (used for testing and configuration) void setLargeFileFlag(LargeFileFlag flag) { this->m_largeFileFlag = flag; } }; @@ -305,6 +308,9 @@ union Pdu { //! Get closure requested flag U8 getClosureRequested() const { return this->m_closureRequested; } + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_METADATA; } + private: //! Initialize this MetadataPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -423,6 +429,9 @@ union Pdu { //! Get file size CfdpFileSize getFileSize() const { return this->m_fileSize; } + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_END_OF_FILE; } + private: //! Initialize this EofPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -480,6 +489,9 @@ union Pdu { //! Get file status FinFileStatus getFileStatus() const { return this->m_fileStatus; } + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_FIN; } + private: //! Initialize this FinPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -619,6 +631,9 @@ union Pdu { //! Clear all segment requests void clearSegments(); + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_NAK; } + private: //! Initialize this NakPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -647,6 +662,11 @@ union Pdu { //! const Header& asHeader() const; + //! Get the directive code for this PDU + //! \return The directive code, or FILE_DIRECTIVE_INVALID_MAX for file data PDUs + //! + FileDirective getDirectiveCode() const; + //! Get this as a MetadataPdu //! const MetadataPdu& asMetadataPdu() const; @@ -671,6 +691,30 @@ union Pdu { //! const NakPdu& asNakPdu() const; + //! Get this as a MetadataPdu (mutable, sets type) + //! + MetadataPdu& asMetadataPdu(); + + //! Get this as a FileDataPdu (mutable, sets type) + //! + FileDataPdu& asFileDataPdu(); + + //! Get this as an EofPdu (mutable, sets type) + //! + EofPdu& asEofPdu(); + + //! Get this as a FinPdu (mutable, sets type) + //! + FinPdu& asFinPdu(); + + //! Get this as an AckPdu (mutable, sets type) + //! + AckPdu& asAckPdu(); + + //! Get this as a NakPdu (mutable, sets type) + //! + NakPdu& asNakPdu(); + //! Initialize this with a MetadataPdu //! void fromMetadataPdu(const MetadataPdu& metadataPdu); diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index ff8648d37a2..877e584bd14 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -807,7 +807,8 @@ void CfdpManagerTester::testFinPdu() { this->clearHistory(); // Invoke receiver to emit FIN PDU using refactored API - Cfdp::Status::T status = component.m_engine->sendFin(txn, testDeliveryCode, testFileStatus, testConditionCode); + Cfdp::Status::T status = component.m_engine->sendFin(txn, testDeliveryCode, testFileStatus, + static_cast(testConditionCode)); ASSERT_EQ(status, Cfdp::Status::SUCCESS) << "sendFin failed"; // Verify PDU was sent through dataOut port From 031e5e7004bbdb90ced481b9b2a7f5463d7b087d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 14:00:16 -0700 Subject: [PATCH 120/185] Completed deprecated codec removal and fixed UTs --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 1 - Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpCodec.cpp | 918 ------------------ Svc/Ccsds/CfdpManager/CfdpCodec.hpp | 843 ---------------- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 237 +---- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 95 +- Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp | 378 -------- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 2 - Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 112 +-- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 1 - Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 1 - Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 4 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 95 +- Svc/Ccsds/CfdpManager/Types/Pdu.cpp | 43 +- Svc/Ccsds/CfdpManager/Types/Pdu.hpp | 31 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 12 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 31 +- 17 files changed, 205 insertions(+), 2601 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/CfdpCodec.cpp delete mode 100644 Svc/Ccsds/CfdpManager/CfdpCodec.hpp delete mode 100644 Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 65f92da4f98..55c7f98ffe2 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -16,7 +16,6 @@ register_fprime_library( SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpEngine.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpCodec.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpChunk.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index ed0c0b429b8..2483b4b8b31 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -35,7 +35,7 @@ #include -#include +#include #include namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp b/Svc/Ccsds/CfdpManager/CfdpCodec.cpp deleted file mode 100644 index be366b22a46..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.cpp +++ /dev/null @@ -1,918 +0,0 @@ -// ====================================================================== -// \title CfdpCodec.cpp -// \brief CFDP protocol implementation -// -// This file is a port of the cf_codec.c file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// CFDP protocol data structure encode/decode implementation -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#include -#include - -#include - -namespace Svc { -namespace Ccsds { - -typedef struct CF_Codec_BitField -{ - U32 shift; - U32 mask; -} CF_Codec_BitField_t; - -/* NBITS == number of bits */ -#define CF_INIT_FIELD(NBITS, SHIFT) \ - { \ - (SHIFT), ((1u << (NBITS)) - 1u) \ - } - -/* - * All CFDP sub-fields are fewer than 8 bits in size - */ -static inline U8 CF_FieldGetVal(const U8 *src, U8 shift, U8 mask) -{ - return (*src >> shift) & mask; -} - -static inline void CF_FieldSetVal(U8 *dest, U8 shift, U8 mask, U8 val) -{ - *dest &= static_cast(~(mask << shift)); - *dest |= static_cast((val & mask) << shift); -} - -/* FGV, FSV, and FAV are just simple shortenings of the field macros. - * - * FGV == field get val - * FSV == field set val - */ - -#define FGV(SRC, NAME) (CF_FieldGetVal(static_cast((SRC).octets), \ - static_cast((NAME).shift), \ - static_cast((NAME).mask))) -#define FSV(DEST, NAME, VAL) (CF_FieldSetVal(static_cast((DEST).octets), \ - static_cast((NAME).shift), \ - static_cast((NAME).mask), \ - static_cast(VAL))) - -/* - * Fields within the "flags" byte of the PDU header - */ -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_VERSION = CF_INIT_FIELD(3, 5); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_TYPE = CF_INIT_FIELD(1, 4); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_DIR = CF_INIT_FIELD(1, 3); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_MODE = CF_INIT_FIELD(1, 2); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_CRC = CF_INIT_FIELD(1, 1); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_FLAGS_LARGEFILE = CF_INIT_FIELD(1, 0); - -/* - * Fields within the "eid_tsn_lengths" byte of the PDU header - */ -static const CF_Codec_BitField_t CF_CFDP_PduHeader_SEGMENTATION_CONTROL = CF_INIT_FIELD(1, 7); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_LENGTHS_ENTITY = CF_INIT_FIELD(3, 4); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_SEGMENT_METADATA = CF_INIT_FIELD(1, 3); -static const CF_Codec_BitField_t CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE = CF_INIT_FIELD(3, 0); - -/* - * Position of the condition code value within the CC field for EOF - */ -static const CF_Codec_BitField_t CF_CFDP_PduEof_FLAGS_CC = CF_INIT_FIELD(4, 4); - -/* - * Position of the sub-field values within the flags field for FIN - */ -static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_CC = CF_INIT_FIELD(4, 4); -static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_DELIVERY_CODE = CF_INIT_FIELD(1, 2); -static const CF_Codec_BitField_t CF_CFDP_PduFin_FLAGS_FILE_STATUS = CF_INIT_FIELD(2, 0); - -/* - * Position of the sub-field values within the directive_and_subtype_code - * and cc_and_transaction_status fields within the ACK PDU. - */ -static const CF_Codec_BitField_t CF_CFDP_PduAck_DIR_CODE = CF_INIT_FIELD(4, 4); -static const CF_Codec_BitField_t CF_CFDP_PduAck_DIR_SUBTYPE_CODE = CF_INIT_FIELD(4, 0); -static const CF_Codec_BitField_t CF_CFDP_PduAck_CC = CF_INIT_FIELD(4, 4); -static const CF_Codec_BitField_t CF_CFDP_PduAck_TRANSACTION_STATUS = CF_INIT_FIELD(2, 0); - -/* - * Position of the sub-field values within the directive_and_subtype_code - * and cc_and_transaction_status fields within the ACK PDU. - */ -static const CF_Codec_BitField_t CF_CFDP_PduMd_CLOSURE_REQUESTED = CF_INIT_FIELD(1, 7); -static const CF_Codec_BitField_t CF_CFDP_PduMd_CHECKSUM_TYPE = CF_INIT_FIELD(4, 0); - -/* - * Position of the optional sub-field values within the file data PDU header - * These are present only if the "segment metadata" flag in the common header - * is set to 1. - */ -static const CF_Codec_BitField_t CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE = CF_INIT_FIELD(2, 6); -static const CF_Codec_BitField_t CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH = CF_INIT_FIELD(6, 0); - -/* NOTE: get/set will handle endianness */ -/* - * ALSO NOTE: These store/set inline functions/macros are used with - * literal integers as well as variables. So they operate on value, where - * the load/get functions operate by reference - */ - -static inline void CF_Codec_Store_U8(CF_CFDP_U8_t *pdst, U8 val) -{ - pdst->octets[0] = val; -} - -static inline void CF_Codec_Store_U16(CF_CFDP_U16_t *pdst, U16 val) -{ - pdst->octets[1] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[0] = static_cast(val & 0xFF); -} - -static inline void CF_Codec_Store_U32(CF_CFDP_U32_t *pdst, U32 val) -{ - pdst->octets[3] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[2] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[1] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[0] = static_cast(val & 0xFF); -} - -static inline void CF_Codec_Store_U64(CF_CFDP_U64_t *pdst, U64 val) -{ - pdst->octets[7] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[6] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[5] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[4] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[3] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[2] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[1] = static_cast(val & 0xFF); - val >>= 8; - pdst->octets[0] = static_cast(val & 0xFF); -} - -static inline void CF_Codec_Load_U8(U8 *pdst, const CF_CFDP_U8_t *psrc) -{ - *pdst = psrc->octets[0]; -} - -static inline void CF_Codec_Load_U16(U16 *pdst, const CF_CFDP_U16_t *psrc) -{ - U16 val = 0; - - val |= psrc->octets[0]; - val = static_cast(val << 8); - val |= psrc->octets[1]; - - *pdst = val; -} - -static inline void CF_Codec_Load_U32(U32 *pdst, const CF_CFDP_U32_t *psrc) -{ - U32 val = 0; - - val |= psrc->octets[0]; - val = static_cast(val << 8); - val |= psrc->octets[1]; - val = static_cast(val << 8); - val |= psrc->octets[2]; - val = static_cast(val << 8); - val |= psrc->octets[3]; - - *pdst = val; -} - -static inline void CF_Codec_Load_U64(U64 *pdst, const CF_CFDP_U64_t *psrc) -{ - U64 val = 0; - - val |= psrc->octets[0]; - val = static_cast(val << 8); - val |= psrc->octets[1]; - val = static_cast(val << 8); - val |= psrc->octets[2]; - val = static_cast(val << 8); - val |= psrc->octets[3]; - val = static_cast(val << 8); - val |= psrc->octets[4]; - val = static_cast(val << 8); - val |= psrc->octets[5]; - val = static_cast(val << 8); - val |= psrc->octets[6]; - val = static_cast(val << 8); - val |= psrc->octets[7]; - - *pdst = val; -} - -bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize) -{ - size_t next_offset = state->next_offset + chunksize; - - if (next_offset > state->max_size) - { - CF_CFDP_CodecSetDone(state); - } - else - { - state->next_offset = next_offset; - } - - return CF_CFDP_CodecIsOK(state); -} - -U8* CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize) -{ - U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); - - if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) - { - buf = NULL; - } - - return buf; -} - -const U8* CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize) -{ - const U8 *buf = state->base + CF_CFDP_CodecGetPosition(&state->codec_state); - - if (!CF_CFDP_CodecCheckSize(&state->codec_state, chunksize)) - { - buf = NULL; - } - - return buf; -} - -U8 CF_CFDP_GetValueEncodedSize(U64 Value) -{ - U8 MinSize; - U64 Limit = 0x100; - - for (MinSize = 1; MinSize < 8 && Value >= Limit; ++MinSize) - { - Limit <<= 8; - } - - return MinSize; -} - -void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size) -{ - U8 *dptr; - - dptr = static_cast(CF_CFDP_DoEncodeChunk(state, encode_size)); - if (dptr != NULL) - { - /* this writes from LSB to MSB, in reverse (so the result will be in network order) */ - dptr += encode_size; - while (encode_size > 0) - { - --encode_size; - --dptr; - *dptr = value & 0xFF; - value >>= 8; - } - } -} - -void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) -{ - CF_CFDP_PduHeader_t *peh; /* for encoding fixed sized fields */ - - peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); - if (peh != NULL) - { - CF_Codec_Store_U8(&(peh->flags), 0); - FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_VERSION, plh->version); - FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_DIR, plh->direction); - FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_TYPE, plh->pdu_type); - FSV(peh->flags, CF_CFDP_PduHeader_FLAGS_MODE, plh->txm_mode); - - /* The eid+tsn lengths are encoded as -1 */ - CF_Codec_Store_U8(&(peh->eid_tsn_lengths), 0); - FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENTATION_CONTROL, plh->segmentation_control); - FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_ENTITY, plh->eid_length - 1); - FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENT_METADATA, plh->segment_meta_flag); - FSV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE, plh->txn_seq_length - 1); - - /* NOTE: peh->length is NOT set here, as it depends on future encoding */ - - /* Now copy variable-length fields */ - CF_EncodeIntegerInSize(state, plh->source_eid, plh->eid_length); - CF_EncodeIntegerInSize(state, plh->sequence_num, plh->txn_seq_length); - CF_EncodeIntegerInSize(state, plh->destination_eid, plh->eid_length); - - /* The position now reflects the length of the basic header */ - plh->header_encoded_length = static_cast(CF_CODEC_GET_POSITION(state)); - } -} - -void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh) -{ - CF_CFDP_PduHeader_t *peh; - - /* - * This is different as it is updating a block that was already encoded, - * so it cannot use CF_ENCODE_FIXED_CHUNK because this adds an entity to the tail. - * - * The PDU header that needs update is the very first entity in the packet, and - * this should never be NULL. - */ - if (CF_CODEC_IS_OK(state) && CF_CODEC_GET_POSITION(state) >= sizeof(CF_CFDP_PduHeader_t)) - { - peh = reinterpret_cast(state->base); - - /* Total length is a simple 16-bit quantity */ - CF_Codec_Store_U16(&(peh->length), plh->data_encoded_length); - } - - /* This "closes" the packet so nothing else can be added to this EncoderState, - * it is not indicative of an error */ - CF_CODEC_SET_DONE(state); -} - -void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) -{ - CF_CFDP_PduFileDirectiveHeader_t *peh; /* for encoding fixed sized fields */ - U8 value = pfdir->directive_code; - - peh = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); - if (peh != NULL) - { - CF_Codec_Store_U8(&(peh->directive_code), value); - } -} - -void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv) -{ - CF_CFDP_lv_t *lv; /* for encoding fixed sized fields */ - U8* data_ptr; - - lv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_lv_t); - if (lv != NULL) - { - CF_Codec_Store_U8(&(lv->length), pllv->length); - if (pllv->length > 0) - { - data_ptr = CF_CFDP_DoEncodeChunk(state, pllv->length); - if (data_ptr != NULL && pllv->data_ptr != NULL) - { - memcpy(data_ptr, pllv->data_ptr, pllv->length); - } - else - { - CF_CODEC_SET_DONE(state); - } - } - } -} - -void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv) -{ - CF_CFDP_tlv_t *tlv; /* for encoding fixed sized fields */ - U8* data_ptr; - - tlv = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); - if (tlv != NULL) - { - CF_Codec_Store_U8(&(tlv->type), pltlv->type); - CF_Codec_Store_U8(&(tlv->length), pltlv->length); - - /* the only TLV type currently implemented is entity id */ - if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) - { - CF_EncodeIntegerInSize(state, pltlv->data.eid, pltlv->length); - } - else if (pltlv->length > 0) - { - /* Copy the other data in (feature not used in CF yet, but should be handled) */ - data_ptr = CF_CFDP_DoEncodeChunk(state, pltlv->length); - if (data_ptr != NULL && pltlv->data.data_ptr != NULL) - { - memcpy(data_ptr, pltlv->data.data_ptr, pltlv->length); - } - else - { - CF_CODEC_SET_DONE(state); - } - } - } -} - -void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg) -{ - CF_CFDP_SegmentRequest_t *sr; /* for encoding fixed sized fields */ - - sr = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); - if (sr != NULL) - { - CF_Codec_Store_U32(&(sr->offset_start), plseg->offset_start); - CF_Codec_Store_U32(&(sr->offset_end), plseg->offset_end); - } -} - -void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv) -{ - U8 i; - - for (i = 0; CF_CODEC_IS_OK(state) && i < pltlv->num_tlv; ++i) - { - CF_CFDP_EncodeTLV(state, &pltlv->tlv[i]); - } -} - -void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg) -{ - U8 i; - - for (i = 0; CF_CODEC_IS_OK(state) && i < plseg->num_segments; ++i) - { - CF_CFDP_EncodeSegmentRequest(state, &plseg->segments[i]); - } -} - -void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd) -{ - CF_CFDP_PduMd_t *md; /* for encoding fixed sized fields */ - - md = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduMd_t); - if (md != NULL) - { - CF_Codec_Store_U8(&(md->segmentation_control), 0); - FSV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED, plmd->close_req); - FSV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE, plmd->checksum_type); - CF_Codec_Store_U32(&(md->size), plmd->size); - - /* Add in LV for src/dest */ - CF_CFDP_EncodeLV(state, &plmd->source_filename); - CF_CFDP_EncodeLV(state, &plmd->dest_filename); - } -} - -void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) -{ - CF_CFDP_PduFileDataHeader_t *fd; - CF_CFDP_U8_t * optional_fields; - - /* in this packet, the optional fields actually come first */ - if (with_meta) - { - optional_fields = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_U8_t); - } - else - { - optional_fields = NULL; - } - - if (optional_fields != NULL) - { - CF_Codec_Store_U8(optional_fields, 0); - FSV(*optional_fields, CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE, plfd->continuation_state); - FSV(*optional_fields, CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH, plfd->segment_list.num_segments); - - CF_CFDP_EncodeAllSegments(state, &plfd->segment_list); - } - - fd = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); - if (fd != NULL) - { - CF_Codec_Store_U32(&(fd->offset), plfd->offset); - } -} - -void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof) -{ - CF_CFDP_PduEof_t *eof; /* for encoding fixed sized fields */ - - eof = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); - if (eof != NULL) - { - CF_Codec_Store_U8(&(eof->cc), 0); - FSV(eof->cc, CF_CFDP_PduEof_FLAGS_CC, pleof->cc); - CF_Codec_Store_U32(&(eof->crc), pleof->crc); - CF_Codec_Store_U32(&(eof->size), pleof->size); - - CF_CFDP_EncodeAllTlv(state, &pleof->tlv_list); - } -} - -void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin) -{ - CF_CFDP_PduFin_t *fin; /* for encoding fixed sized fields */ - - fin = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); - if (fin != NULL) - { - CF_Codec_Store_U8(&(fin->flags), 0); - FSV(fin->flags, CF_CFDP_PduFin_FLAGS_CC, plfin->cc); - FSV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE, plfin->delivery_code); - FSV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS, plfin->file_status); - - CF_CFDP_EncodeAllTlv(state, &plfin->tlv_list); - } -} - -void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack) -{ - CF_CFDP_PduAck_t *ack; /* for encoding fixed sized fields */ - - ack = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduAck_t); - if (ack != NULL) - { - CF_Codec_Store_U8(&(ack->directive_and_subtype_code), 0); - FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE, plack->ack_directive_code); - FSV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE, plack->ack_subtype_code); - - CF_Codec_Store_U8(&(ack->cc_and_transaction_status), 0); - FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC, plack->cc); - FSV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS, plack->txn_status); - } -} - -void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak) -{ - CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ - - nak = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); - if (nak != NULL) - { - CF_Codec_Store_U32(&(nak->scope_start), plnak->scope_start); - CF_Codec_Store_U32(&(nak->scope_end), plnak->scope_end); - - CF_CFDP_EncodeAllSegments(state, &plnak->segment_list); - } -} - -void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc) -{ - CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ - - pecrc = CF_ENCODE_FIXED_CHUNK(state, CF_CFDP_U32_t); - if (pecrc != NULL) - { - CF_Codec_Store_U32(pecrc, *plcrc); - } -} - -U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size) -{ - const U8 *sptr; - U64 temp_val; - - temp_val = 0; - sptr = static_cast(CF_CFDP_DoDecodeChunk(state, decode_size)); - if (sptr != NULL) - { - /* this reads from MSB to LSB, so the result will be in native order */ - while (decode_size > 0) - { - temp_val = static_cast(temp_val << 8); - temp_val |= *sptr & 0xFF; - ++sptr; - --decode_size; - } - } - - return temp_val; -} - -Cfdp::Status::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh) -{ - const CF_CFDP_PduHeader_t *peh; /* for decoding fixed sized fields */ - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - /* decode the standard PDU header */ - peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduHeader_t); - if (peh != NULL) - { - plh->version = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_VERSION); - plh->direction = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_DIR); - plh->pdu_type = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_TYPE); - plh->txm_mode = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_MODE); - plh->crc_flag = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_CRC); - plh->large_flag = FGV(peh->flags, CF_CFDP_PduHeader_FLAGS_LARGEFILE); - - /* The eid+tsn lengths are encoded as -1 */ - plh->segmentation_control = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENTATION_CONTROL); - plh->eid_length = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_ENTITY) + 1; - plh->segment_meta_flag = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_SEGMENT_METADATA); - plh->txn_seq_length = FGV(peh->eid_tsn_lengths, CF_CFDP_PduHeader_LENGTHS_TRANSACTION_SEQUENCE) + 1; - - /* Length is a simple 16-bit quantity and refers to the content after this header */ - CF_Codec_Load_U16(&(plh->data_encoded_length), &(peh->length)); - if ((plh->eid_length > sizeof(plh->source_eid)) || (plh->txn_seq_length > sizeof(plh->sequence_num))) - { - ret = Cfdp::Status::ERROR; - } - else - { - /* Now copy variable-length fields */ - plh->source_eid = static_cast(CF_DecodeIntegerInSize(state, plh->eid_length)); - plh->sequence_num = static_cast(CF_DecodeIntegerInSize(state, plh->txn_seq_length)); - plh->destination_eid = static_cast(CF_DecodeIntegerInSize(state, plh->eid_length)); - - /* The header length is where decoding ended at this point */ - plh->header_encoded_length = static_cast(CF_CODEC_GET_POSITION(state)); - } - } - return ret; -} - -void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir) -{ - const CF_CFDP_PduFileDirectiveHeader_t *peh; - U8 packet_val; - - /* decode the standard PDU header */ - peh = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDirectiveHeader_t); - if (peh != NULL) - { - CF_Codec_Load_U8(&packet_val, &(peh->directive_code)); - pfdir->directive_code = static_cast(packet_val); - } -} - -void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv) -{ - const CF_CFDP_lv_t *lv; - - lv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_lv_t); - if (lv != NULL) - { - CF_Codec_Load_U8(&(pllv->length), &(lv->length)); - pllv->data_ptr = CF_CFDP_DoDecodeChunk(state, pllv->length); - } -} - -void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv) -{ - const CF_CFDP_tlv_t *tlv; - U8 type_val; - - tlv = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_tlv_t); - if (tlv != NULL) - { - CF_Codec_Load_U8(&type_val, &(tlv->type)); - CF_Codec_Load_U8(&(pltlv->length), &(tlv->length)); - - /* the only TLV type currently implemented is entity id */ - pltlv->type = static_cast(type_val); - if (pltlv->type == CF_CFDP_TLV_TYPE_ENTITY_ID) - { - pltlv->data.eid = static_cast(CF_DecodeIntegerInSize(state, pltlv->length)); - } - else - { - /* not implemented, but must not send random data */ - pltlv->data.data_ptr = CF_CFDP_DoDecodeChunk(state, pltlv->length); - } - } -} - -void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg) -{ - const CF_CFDP_SegmentRequest_t *sr; /* for decoding fixed sized fields */ - - sr = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_SegmentRequest_t); - if (sr != NULL) - { - CF_Codec_Load_U32(&(plseg->offset_start), &(sr->offset_start)); - CF_Codec_Load_U32(&(plseg->offset_end), &(sr->offset_end)); - } -} - -void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd) -{ - const CF_CFDP_PduMd_t *md; /* for decoding fixed sized fields */ - - md = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduMd_t); - if (md != NULL) - { - plmd->close_req = FGV(md->segmentation_control, CF_CFDP_PduMd_CLOSURE_REQUESTED); - plmd->checksum_type = FGV(md->segmentation_control, CF_CFDP_PduMd_CHECKSUM_TYPE); - CF_Codec_Load_U32(&(plmd->size), &(md->size)); - - /* Add in LV for src/dest */ - CF_CFDP_DecodeLV(state, &plmd->source_filename); - CF_CFDP_DecodeLV(state, &plmd->dest_filename); - } -} - -void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd) -{ - const CF_CFDP_PduFileDataHeader_t *fd; - const CF_CFDP_U8_t * optional_fields; - U8 field_count; - - plfd->continuation_state = 0; - plfd->segment_list.num_segments = 0; - - /* in this packet, the optional fields actually come first */ - if (with_meta) - { - optional_fields = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_U8_t); - } - else - { - optional_fields = NULL; - } - - if (optional_fields != NULL) - { - plfd->continuation_state = FGV(*optional_fields, CF_CFDP_PduFileData_RECORD_CONTINUATION_STATE); - field_count = FGV(*optional_fields, CF_CFDP_PduFileData_SEGMENT_METADATA_LENGTH); - if (field_count > CF_PDU_MAX_SEGMENTS) - { - /* do not overfill */ - CF_CODEC_SET_DONE(state); - field_count = 0; - } - - while (field_count > 0) - { - --field_count; - - /* append decoded segment info */ - CF_CFDP_DecodeSegmentRequest(state, &plfd->segment_list.segments[plfd->segment_list.num_segments]); - if (!CF_CODEC_IS_OK(state)) - { - break; - } - - /* only increment if successful */ - ++plfd->segment_list.num_segments; - } - } - - fd = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFileDataHeader_t); - if (fd != NULL) - { - CF_Codec_Load_U32(&(plfd->offset), &(fd->offset)); - - plfd->data_len = CF_CODEC_GET_REMAIN(state); - plfd->data_ptr = CF_CFDP_DoDecodeChunk(state, plfd->data_len); - } -} - -void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc) -{ - const CF_CFDP_U32_t *pecrc; /* CFDP CRC values are 32-bit only, per blue book */ - - pecrc = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_U32_t); - if (pecrc != NULL) - { - CF_Codec_Load_U32(plcrc, pecrc); - } -} - -void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof) -{ - const CF_CFDP_PduEof_t *eof; /* for decoding fixed sized fields */ - - eof = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduEof_t); - if (eof != NULL) - { - pleof->cc = static_cast(FGV(eof->cc, CF_CFDP_PduEof_FLAGS_CC)); - CF_Codec_Load_U32(&(pleof->crc), &(eof->crc)); - CF_Codec_Load_U32(&(pleof->size), &(eof->size)); - - CF_CFDP_DecodeAllTlv(state, &pleof->tlv_list, CF_PDU_MAX_TLV); - } -} - -void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin) -{ - const CF_CFDP_PduFin_t *fin; /* for decoding fixed sized fields */ - - fin = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduFin_t); - if (fin != NULL) - { - plfin->cc = static_cast(FGV(fin->flags, CF_CFDP_PduFin_FLAGS_CC)); - plfin->delivery_code = FGV(fin->flags, CF_CFDP_PduFin_FLAGS_DELIVERY_CODE); - plfin->file_status = static_cast(FGV(fin->flags, CF_CFDP_PduFin_FLAGS_FILE_STATUS)); - - CF_CFDP_DecodeAllTlv(state, &plfin->tlv_list, CF_PDU_MAX_TLV); - } -} - -void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack) -{ - const CF_CFDP_PduAck_t *ack; /* for decoding fixed sized fields */ - - ack = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduAck_t); - if (ack != NULL) - { - plack->ack_directive_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_CODE); - plack->ack_subtype_code = FGV(ack->directive_and_subtype_code, CF_CFDP_PduAck_DIR_SUBTYPE_CODE); - - plack->cc = static_cast(FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_CC)); - plack->txn_status = static_cast(FGV(ack->cc_and_transaction_status, CF_CFDP_PduAck_TRANSACTION_STATUS)); - } -} - -void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak) -{ - const CF_CFDP_PduNak_t *nak; /* for encoding fixed sized fields */ - - nak = CF_DECODE_FIXED_CHUNK(state, CF_CFDP_PduNak_t); - if (nak != NULL) - { - CF_Codec_Load_U32(&(plnak->scope_start), &(nak->scope_start)); - CF_Codec_Load_U32(&(plnak->scope_end), &(nak->scope_end)); - - CF_CFDP_DecodeAllSegments(state, &plnak->segment_list, CF_PDU_MAX_SEGMENTS); - } -} - -void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit) -{ - pltlv->num_tlv = 0; - - /* The set of TLV data may exactly consume the rest of the PDU, this is OK */ - while (limit > 0 && CF_CODEC_GET_REMAIN(state) != 0) - { - --limit; - - if (pltlv->num_tlv >= CF_PDU_MAX_TLV) - { - /* too many */ - CF_CODEC_SET_DONE(state); - } - else - { - CF_CFDP_DecodeTLV(state, &pltlv->tlv[pltlv->num_tlv]); - } - - if (!CF_CODEC_IS_OK(state)) - { - break; - } - - /* only increment if above was successful */ - ++pltlv->num_tlv; - } -} - -void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit) -{ - plseg->num_segments = 0; - - /* The set of SegmentRequest data may exactly consume the rest of the PDU, this is OK */ - while (limit > 0 && CF_CODEC_GET_REMAIN(state) != 0) - { - --limit; - - if (plseg->num_segments >= CF_PDU_MAX_SEGMENTS) - { - /* too many */ - CF_CODEC_SET_DONE(state); - } - else - { - CF_CFDP_DecodeSegmentRequest(state, &plseg->segments[plseg->num_segments]); - } - - if (!CF_CODEC_IS_OK(state)) - { - break; - } - - /* only increment if above was successful */ - ++plseg->num_segments; - } -} - -} // namespace Ccsds -} // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp b/Svc/Ccsds/CfdpManager/CfdpCodec.hpp deleted file mode 100644 index fee8fbe98b9..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpCodec.hpp +++ /dev/null @@ -1,843 +0,0 @@ -// ====================================================================== -// \title CfdpCodec.hpp -// \brief CFDP protocol API header -// -// This file is a port of the cf_codec.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// CFDP protocol data structure encode/decode API declarations -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_CODEC_HPP -#define CFDP_CODEC_HPP - -#include - -#include -#include - -#include -#include -#include - -namespace Svc { -namespace Ccsds { - -/** - * @brief Tracks the current state of an encode or decode operation - * - * This encapsulates the common state between encode and decode - */ -typedef struct CF_CodecState -{ - bool is_valid; /**< \brief whether decode is valid or not. Set false on end of decode or error condition. */ - size_t next_offset; /**< \brief Offset of next byte to encode/decode, current position in PDU */ - size_t max_size; /**< \brief Maximum number of bytes in the PDU */ -} CF_CodecState_t; - -/** - * @brief Current state of an encode operation - * - * State structure for encodes - */ -typedef struct CF_EncoderState -{ - CF_CodecState_t codec_state; /**< \brief Common state */ - U8 * base; /**< \brief Pointer to start of encoded PDU data */ -} CF_EncoderState_t; - -/** - * @brief Current state of a decode operation - * - * State structure for decodes - */ -typedef struct CF_DecoderState -{ - CF_CodecState_t codec_state; /**< \brief Common state */ - const U8 * base; /**< \brief Pointer to start of encoded PDU data */ -} CF_DecoderState_t; - -/********************************************************************************* - * - * GENERAL UTILITY FUNCTIONS - * These functions and macros support the encode/decode API - * - *********************************************************************************/ - -/************************************************************************/ -/** - * @brief Checks if the codec is currently valid or not - * - * @param state Encoder/Decoder common state - * @retval true If encoder/decoder is still valid, has not reached end of PDU - * @retval false If encoder/decoder is not valid, has reached end of PDU or an error occurred - */ -static inline bool CF_CFDP_CodecIsOK(const CF_CodecState_t *state) -{ - return state->is_valid; -} - -/************************************************************************/ -/** - * @brief Sets a codec to the "done" state - * - * This may mean end of PDU data is reached, or that an error occurred - * - * @param state Encoder/Decoder common state - */ -static inline void CF_CFDP_CodecSetDone(CF_CodecState_t *state) -{ - state->is_valid = false; -} - -/************************************************************************/ -/** - * @brief Obtains the current position/offset within the PDU - * - * @param state Encoder/Decoder common state - * @return Current offset in PDU - */ -static inline size_t CF_CFDP_CodecGetPosition(const CF_CodecState_t *state) -{ - return state->next_offset; -} - -/************************************************************************/ -/** - * @brief Obtains the maximum size of the PDU being encoded/decoded - * - * @param state Encoder/Decoder common state - * @return Maximum size of PDU - */ -static inline size_t CF_CFDP_CodecGetSize(const CF_CodecState_t *state) -{ - return state->max_size; -} - -/************************************************************************/ -/** - * @brief Obtains the remaining size of the PDU being encoded/decoded - * - * @param state Encoder/Decoder common state - * @return Remaining size of PDU - */ -static inline size_t CF_CFDP_CodecGetRemain(const CF_CodecState_t *state) -{ - return (state->max_size - state->next_offset); -} - -/************************************************************************/ -/** - * @brief Resets a codec state - * - * @param state Encoder/Decoder common state - * @param max_size Maximum size of PDU - */ -static inline void CF_CFDP_CodecReset(CF_CodecState_t *state, size_t max_size) -{ - state->is_valid = true; - state->next_offset = 0; - state->max_size = max_size; -} - -/************************************************************************/ -/** - * @brief Advances the position by the indicated size, confirming the block will fit into the PDU - * - * On encode, this confirms there is enough available space to hold a block - * of the indicated size. On decode, this confirms that decoding the indicated - * number of bytes will not read beyond the end of data. - * - * If true, then the current position/offset is advanced by the indicated number of bytes - * If false, then the error flag is set, so that future calls to CF_CFDP_CodecIsOK will - * also return false. - * - * @note The error flag is sticky, meaning that if any encode/decode operation fails, - * all future encode/decode requests on the same state will also fail. Each encode/decode - * step must check the flag, and skip the operation if it is false. Reporting the error - * can be deferred to the final stage, and only done once. - * - * @param state Encoder/Decoder common state - * @param chunksize Size of next block to encode/decode - * @retval true If encode/decode is possible, enough space exists - * @retval false If encode/decode is not possible, not enough space or prior error occurred - */ -bool CF_CFDP_CodecCheckSize(CF_CodecState_t *state, size_t chunksize); - -/************************************************************************/ -/** - * @brief Encode a block of data into the PDU - * - * Adds/Reserves space for a block of the given size in the current PDU - * - * @param state Encoder state object - * @param chunksize Size of block to encode - * @return Pointer to block, if successful - * @retval NULL if not successful (no space or other error). - */ -U8* CF_CFDP_DoEncodeChunk(CF_EncoderState_t *state, size_t chunksize); - -/************************************************************************/ -/** - * @brief Decode a block of data from the PDU - * - * Deducts space for a block of the given size from the current PDU - * - * @param state Decoder state object - * @param chunksize Size of block to decode - * @return Pointer to block, if successful - * @retval NULL if not successful (no space or other error). - */ -const U8* CF_CFDP_DoDecodeChunk(CF_DecoderState_t *state, size_t chunksize); - -/************************************************************************/ -/** - * @brief Macro to encode a block of a given CFDP type into a PDU - * - * This is a wrapper around CF_CFDP_DoEncodeChunk() to encode the given data type, - * rather than a generic size. The sizeof() the type should reflect the _encoded_ - * size within the PDU. Specifically, this must only be used with the "CFDP" data - * types which are specifically designed to match the binary layout of the CFDP-defined - * header structures. - * - * @param state Encoder state object - * @param type Data type to encode, from cf_cfdp_pdu.h - * @return Pointer to block, if successful - * @retval NULL if not successful (no space or other error). - */ -#define CF_ENCODE_FIXED_CHUNK(state, type) (reinterpret_cast(CF_CFDP_DoEncodeChunk(state, sizeof(type)))) - -/************************************************************************/ -/** - * @brief Macro to decode a block of a given CFDP type into a PDU - * - * This is a wrapper around CF_CFDP_DoDecodeChunk() to encode the given data type, - * rather than a generic size. The sizeof() the type should reflect the _encoded_ - * size within the PDU. Specifically, this must only be used with the "CFDP" data - * types which are specifically designed to match the binary layout of the CFDP-defined - * header structures. - * - * @param state Decoder state object - * @param type Data type to decode, from cf_cfdp_pdu.h - * @return Pointer to block, if successful - * @retval NULL if not successful (no space or other error). - */ -#define CF_DECODE_FIXED_CHUNK(state, type) (reinterpret_cast(CF_CFDP_DoDecodeChunk(state, sizeof(type)))) - -/************************************************************************/ -/** - * @brief Macro wrapper around CF_CFDP_CodecIsOK() - * - * Checks the state of either an encoder or decoder object - * This just simplifies the code, as same macro may be used with either - * an CF_EncoderState_t or CF_DecoderState_t object. - * - * @param s Encoder or Decoder state - */ -#define CF_CODEC_IS_OK(s) (CF_CFDP_CodecIsOK(&((s)->codec_state))) - -/************************************************************************/ -/** - * @brief Macro wrapper around CF_CFDP_CodecSetDone() - * - * Sets the state of either an encoder or decoder object - * This just simplifies the code, as same macro may be used with either - * an CF_EncoderState_t or CF_DecoderState_t object. - * - * @param s Encoder or Decoder state - */ -#define CF_CODEC_SET_DONE(s) (CF_CFDP_CodecSetDone(&((s)->codec_state))) - -/************************************************************************/ -/** - * @brief Macro wrapper around CF_CFDP_CodecGetPosition() - * - * Checks the position of either an encoder or decoder object - * This just simplifies the code, as same macro may be used with either - * an CF_EncoderState_t or CF_DecoderState_t object. - * - * @param s Encoder or Decoder state - */ -#define CF_CODEC_GET_POSITION(s) (CF_CFDP_CodecGetPosition(&((s)->codec_state))) - -/************************************************************************/ -/** - * @brief Macro wrapper around CF_CFDP_CodecGetRemain() - * - * Checks the remainder of either an encoder or decoder object - * This just simplifies the code, as same macro may be used with either - * an CF_EncoderState_t or CF_DecoderState_t object. - * - * @param s Encoder or Decoder state - */ -#define CF_CODEC_GET_REMAIN(s) (CF_CFDP_CodecGetRemain(&((s)->codec_state))) - -/************************************************************************/ -/** - * @brief Macro wrapper around CF_CFDP_CodecGetSize() - * - * Checks the size of either an encoder or decoder object - * This just simplifies the code, as same macro may be used with either - * an CF_EncoderState_t or CF_DecoderState_t object. - * - * @param s Encoder or Decoder state - */ -#define CF_CODEC_GET_SIZE(s) (CF_CFDP_CodecGetSize(&((s)->codec_state))) - -/************************************************************************/ -/** - * @brief Gets the minimum number of octets that the given integer may be encoded in - * - * Based on the integer value, this computes the minimum number of bytes that must be - * allocated to that integer within a CFDP PDU. This is typically used for entity - * IDs and sequence numbers, where CFDP does not specify a specific size for these - * items. They may be encoded between 1 and 8 bytes, depending on the actual value - * is. - * - * @param Value Integer value that needs to be encoded - * @returns Minimum number of bytes that the value requires (between 1 and 8, inclusive) - */ -U8 CF_CFDP_GetValueEncodedSize(U64 Value); - -/************************************************************************/ -/** - * @brief Encodes the given integer value in the given number of octets - * - * This encodes an integer value in the specified number of octets. - * Use CF_CFDP_GetValueEncodedSize() to determine the minimum number of octets required - * for a given value. Using more than the minimum is OK, but will consume extra bytes. - * - * @warning This function does not error check the encode_size parameter, and will encode the - * size given, even if it results in an invalid value. Using fewer octets than the - * minimum reported by CF_CFDP_GetValueEncodedSize() will likely result in incorrect decoding - * at the receiver. - * - * @sa CF_DecodeIntegerInSize() for the inverse operation - * - * @param state Encoder state object - * @param value Integer value that needs to be encoded - * @param encode_size Number of octets to encode the value in (between 1 and 8, inclusive) - */ -void CF_EncodeIntegerInSize(CF_EncoderState_t *state, U64 value, U8 encode_size); - -/************************************************************************/ -/** - * @brief Decodes an integer value from the specified number of octets - * - * This decodes an integer value in the specified number of octets. The actual number of - * octets must be determined using another field in the PDU before calling this function. - * - * @warning This function will decode exactly the given number of octets. If this does not - * match actual encoded size, the return value will be wrong, and it will likely also - * throw off the decoding of any fields that follow this one. - * - * @sa CF_EncodeIntegerInSize() for the inverse operation - * - * @param state Encoder state object - * @param decode_size Number of octets that the value is encoded in (between 1 and 8, inclusive) - * @returns Decoded value - */ -U64 CF_DecodeIntegerInSize(CF_DecoderState_t *state, U8 decode_size); - -/********************************************************************************* - * - * ENCODE API - * - *********************************************************************************/ - -/************************************************************************/ -/** - * @brief Encodes a CFDP PDU base header block, bypassing the size field - * - * On transmit side, the common/base header must be encoded in two parts, to deal - * with the "total_size" field. The initial encoding of the basic fields is - * done as soon as it is known that a PDU of this type needs to be sent, but the - * total size may not be yet known, as it depends on the remainder of encoding - * and any additional data that might get added to the variable length sections. - * - * This function encodes all base header fields _except_ total length. There is a - * separate function later to update the total_length to the correct value once the - * remainder of encoding is done. Luckily, the total_length is in the first fixed - * position binary blob so it is easy to update later. - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @sa CF_CFDP_EncodeHeaderFinalSize() for updating the length field once it is known - * - * @param state Encoder state object - * @param plh Pointer to logical PDU header data - */ -void CF_CFDP_EncodeHeaderWithoutSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh); - -/************************************************************************/ -/** - * @brief Updates an already-encoded PDU base header block with the final PDU size - * - * This function encodes the "data_encoded_length" field from the logical PDU structure - * into the encoded header block. The PDU will also be closed (set done) to indicate that - * no more data should be added. - * - * @note Unlike other encode operations, this function does not add any new blocks to the - * PDU. It only updates the already-encoded block at the beginning of the PDU, which must - * have been done by a prior call to CF_CFDP_EncodeHeaderWithoutSize(). - * - * @sa CF_CFDP_EncodeHeaderWithoutSize() for initially encoding the PDU header block - * - * @param state Encoder state object - * @param plh Pointer to logical PDU header data - */ -void CF_CFDP_EncodeHeaderFinalSize(CF_EncoderState_t *state, CF_Logical_PduHeader_t *plh); - -/************************************************************************/ -/** - * @brief Encodes a CFDP file directive header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param pfdir Pointer to logical PDU file directive header data - */ -void CF_CFDP_EncodeFileDirectiveHeader(CF_EncoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir); - -/************************************************************************/ -/** - * @brief Encodes a single CFDP Length+Value (LV) pair - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param pllv Pointer to logical PDU LV header data - */ -void CF_CFDP_EncodeLV(CF_EncoderState_t *state, CF_Logical_Lv_t *pllv); - -/************************************************************************/ -/** - * @brief Encodes a single CFDP Type+Length+Value (TLV) tuple - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @note Only the CF_CFDP_TLV_TYPE_ENTITY_ID TLV type is currently supported by this function, - * but other TLV types may be added in future versions as needed. - * - * @param state Encoder state object - * @param pltlv Pointer to single logical PDU TLV header data - */ -void CF_CFDP_EncodeTLV(CF_EncoderState_t *state, CF_Logical_Tlv_t *pltlv); - -/************************************************************************/ -/** - * @brief Encodes a single CFDP Segment Request block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param plseg Pointer to single logical PDU segment request header data - */ -void CF_CFDP_EncodeSegmentRequest(CF_EncoderState_t *state, CF_Logical_SegmentRequest_t *plseg); - -/************************************************************************/ -/** - * @brief Encodes a list of CFDP Type+Length+Value tuples - * - * This invokes CF_CFDP_EncodeTLV() for all TLV values in the given list. - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param pltlv Pointer to logical PDU TLV header data - */ -void CF_CFDP_EncodeAllTlv(CF_EncoderState_t *state, CF_Logical_TlvList_t *pltlv); - -/************************************************************************/ -/** - * @brief Encodes a list of CFDP Segment Request blocks - * - * This invokes CF_CFDP_EncodeSegmentRequest() for all segments in the given list. - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param plseg Pointer to logical PDU segment request header data - */ -void CF_CFDP_EncodeAllSegments(CF_EncoderState_t *state, CF_Logical_SegmentList_t *plseg); - -/************************************************************************/ -/** - * @brief Encodes a CFDP Metadata (MD) header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @note this encode includes the LV pairs for source and destination file names, which are - * logically part of the overall MD block. - * - * @param state Encoder state object - * @param plmd Pointer to logical PDU metadata header data - */ -void CF_CFDP_EncodeMd(CF_EncoderState_t *state, CF_Logical_PduMd_t *plmd); - -/************************************************************************/ -/** - * @brief Encodes a CFDP File Data (FD) header block - * - * This only encodes the FD header fields, specifically the data offset (required) and any - * metadata fields, if indicated. This does _not_ encode any actual file data. - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param with_meta Whether to include optional continuation and segment request fields (always false currently) - * @param plfd Pointer to logical PDU file header data - */ -void CF_CFDP_EncodeFileDataHeader(CF_EncoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd); - -/************************************************************************/ -/** - * @brief Encodes a CFDP End-of-File (EOF) header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @note this encode includes any TLV values which are indicated in the logical data structure - * - * @param state Encoder state object - * @param pleof Pointer to logical PDU EOF header data - */ -void CF_CFDP_EncodeEof(CF_EncoderState_t *state, CF_Logical_PduEof_t *pleof); - -/************************************************************************/ -/** - * @brief Encodes a CFDP Final (FIN) header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @note this encode includes any TLV values which are indicated in the logical data structure - * - * @param state Encoder state object - * @param plfin Pointer to logical PDU FIN header data - */ -void CF_CFDP_EncodeFin(CF_EncoderState_t *state, CF_Logical_PduFin_t *plfin); - -/************************************************************************/ -/** - * @brief Encodes a CFDP Acknowledge (ACK) header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param plack Pointer to logical PDU ACK header data - */ -void CF_CFDP_EncodeAck(CF_EncoderState_t *state, CF_Logical_PduAck_t *plack); - -/************************************************************************/ -/** - * @brief Encodes a CFDP Non-Acknowledge (NAK) header block - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @note this encode includes any Segment Request values which are indicated in the logical data structure - * - * @param state Encoder state object - * @param plnak Pointer to logical PDU NAK header data - */ -void CF_CFDP_EncodeNak(CF_EncoderState_t *state, CF_Logical_PduNak_t *plnak); - -/************************************************************************/ -/** - * @brief Encodes a CFDP CRC/Checksum - * - * The data in the logical header will be appended to the encoded PDU at the current position - * - * If the encoder is in an error state, nothing is encoded, and the state of the - * encoder is not changed. - * - * @param state Encoder state object - * @param plcrc Pointer to logical CRC value - */ -void CF_CFDP_EncodeCrc(CF_EncoderState_t *state, U32 *plcrc); - -/********************************************************************************* - * - * DECODE API - * - *********************************************************************************/ - -/************************************************************************/ -/** - * @brief Decodes a CFDP base PDU header - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @note On decode the entire base header is decoded in a single call, the size - * will be decoded like any other field. - * - * @param state Decoder state object - * @param plh Pointer to logical PDU base header data - * @retval Cfdp::Status::SUCCESS if decode was successful - * @retval Cfdp::Status::ERROR if EID or sequence number field size exceeds configured limits - */ -Cfdp::Status::T CF_CFDP_DecodeHeader(CF_DecoderState_t *state, CF_Logical_PduHeader_t *plh); - -/************************************************************************/ -/** - * @brief Decodes a CFDP file directive header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param pfdir Pointer to logical PDU file directive header data - */ -void CF_CFDP_DecodeFileDirectiveHeader(CF_DecoderState_t *state, CF_Logical_PduFileDirectiveHeader_t *pfdir); - -/************************************************************************/ -/** - * @brief Decodes a single CFDP Length+Value (LV) pair - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param pllv Pointer to single logical PDU LV data - */ -void CF_CFDP_DecodeLV(CF_DecoderState_t *state, CF_Logical_Lv_t *pllv); - -/************************************************************************/ -/** - * @brief Decodes a single CFDP Type+Length+Value (TLV) tuple - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param pltlv Pointer to single logical PDU TLV data - */ -void CF_CFDP_DecodeTLV(CF_DecoderState_t *state, CF_Logical_Tlv_t *pltlv); - -/************************************************************************/ -/** - * @brief Decodes a single CFDP Segment Request block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plseg Pointer to single logical PDU segment request header data - */ -void CF_CFDP_DecodeSegmentRequest(CF_DecoderState_t *state, CF_Logical_SegmentRequest_t *plseg); - -/************************************************************************/ -/** - * @brief Decodes a list of CFDP Type+Length+Value tuples - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param pltlv Pointer to logical PDU TLV header data - * @param limit Maximum number of TLV objects to decode - */ -void CF_CFDP_DecodeAllTlv(CF_DecoderState_t *state, CF_Logical_TlvList_t *pltlv, U8 limit); - -/************************************************************************/ -/** - * @brief Decodes a list of CFDP Segment Request blocks - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plseg Pointer to logical PDU segment request header data - * @param limit Maximum number of Segment Request objects to decode - */ -void CF_CFDP_DecodeAllSegments(CF_DecoderState_t *state, CF_Logical_SegmentList_t *plseg, U8 limit); - -/************************************************************************/ -/** - * @brief Decodes a CFDP Metadata (MD) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plmd Pointer to logical PDU metadata header data - */ -void CF_CFDP_DecodeMd(CF_DecoderState_t *state, CF_Logical_PduMd_t *plmd); - -/************************************************************************/ -/** - * @brief Decodes a CFDP File Data (FD) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param with_meta Whether to include optional continuation and segment request fields (always false currently) - * @param plfd Pointer to logical PDU file header data - */ -void CF_CFDP_DecodeFileDataHeader(CF_DecoderState_t *state, bool with_meta, CF_Logical_PduFileDataHeader_t *plfd); - -/************************************************************************/ -/** - * @brief Decodes a CFDP End-of-File (EOF) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param pleof Pointer to logical PDU EOF header data - */ -void CF_CFDP_DecodeEof(CF_DecoderState_t *state, CF_Logical_PduEof_t *pleof); - -/************************************************************************/ -/** - * @brief Decodes a CFDP Final (FIN) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plfin Pointer to logical PDU FIN header data - */ -void CF_CFDP_DecodeFin(CF_DecoderState_t *state, CF_Logical_PduFin_t *plfin); - -/************************************************************************/ -/** - * @brief Decodes a CFDP Acknowledge (ACK) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plack Pointer to logical PDU ACK header data - */ -void CF_CFDP_DecodeAck(CF_DecoderState_t *state, CF_Logical_PduAck_t *plack); - -/************************************************************************/ -/** - * @brief Decodes a CFDP Non-Acknowledge (NAK) header block - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plnak Pointer to logical PDU NAK header data - */ -void CF_CFDP_DecodeNak(CF_DecoderState_t *state, CF_Logical_PduNak_t *plnak); - -/************************************************************************/ -/** - * @brief Decodes a CFDP CRC/Checksum - * - * The data will be decoded from the encoded PDU at the current position and - * the logical fields will be saved to the given data structure - * - * If the encoder is in an error state, nothing is decoded, and the state of the - * decoder is not changed. - * - * @param state Decoder state object - * @param plcrc Pointer to logical CRC value - */ -void CF_CFDP_DecodeCrc(CF_DecoderState_t *state, U32 *plcrc); - -} // namespace Ccsds -} // namespace Svc - -#endif /* !CFDP_CODEC_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index ff7d845c51f..d5b768f1e8a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -45,39 +45,11 @@ #include #include #include -#include #include namespace Svc { namespace Ccsds { -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) -{ - // TODO BPC: Current thought is to rework the encore to include a buffer reference - /* Clear the PDU buffer structure to start */ - memset(ph, 0, sizeof(*ph)); - - /* attach encoder object to PDU buffer which is inside in an Fw::Buffer */ - // TODO BPC: msgbuf should be passed in as the Fw::Buffer - penc->base = msgbuf; - ph->penc = penc; - - CF_CFDP_CodecReset(&penc->codec_state, total_size); -} - -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size) -{ - /* Clear the PDU buffer structure to start */ - memset(ph, 0, sizeof(*ph)); - - /* attach decoder object to PDU buffer which is inside in an Fw::Buffer */ - // TODO BPC: msgbuf should be passed in as the Fw::Buffer - pdec->base = msgbuf; - ph->pdec = pdec; - - CF_CFDP_CodecReset(&pdec->codec_state, total_size); -} - // ---------------------------------------------------------------------- // Construction and destruction // ---------------------------------------------------------------------- @@ -204,22 +176,6 @@ void CfdpEngine::dispatchTx(CfdpTransaction *txn) txn->txStateDispatch(&state_fns); } -void CfdpEngine::setPduLength(CF_Logical_PduBuffer_t *ph) -{ - U16 final_pos; - - /* final position of the encoder state should reflect the entire PDU length */ - final_pos = static_cast(CF_CODEC_GET_POSITION(ph->penc)); - - if (final_pos >= ph->pdu_header.header_encoded_length) - { - /* the value that goes into the packet is length _after_ header */ - ph->pdu_header.data_encoded_length = final_pos - ph->pdu_header.header_encoded_length; - } - - CF_CFDP_EncodeHeaderFinalSize(ph->penc, &ph->pdu_header); -} - Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) { Fw::Buffer buffer; @@ -246,8 +202,8 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) txn->m_history->seq_num, // transaction sequence number txn->m_history->peer_eid, // destination EID txn->m_fsize, // file size - txn->m_history->fnames.src_filename.toChar(), // source filename - txn->m_history->fnames.dst_filename.toChar(), // destination filename + txn->m_history->fnames.src_filename, // source filename + txn->m_history->fnames.dst_filename, // destination filename Cfdp::CHECKSUM_TYPE_MODULAR, // checksum type closureRequested // closure requested flag ); @@ -292,37 +248,6 @@ Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& return status; } -void CfdpEngine::appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid) -{ - CF_Logical_Tlv_t *ptlv; - - if (ptlv_list->num_tlv < CF_PDU_MAX_TLV) - { - ptlv = &ptlv_list->tlv[ptlv_list->num_tlv]; - ++ptlv_list->num_tlv; - } - else - { - ptlv = NULL; - } - - if (ptlv) - { - ptlv->type = tlv_type; - - if (tlv_type == CF_CFDP_TLV_TYPE_ENTITY_ID) - { - ptlv->data.eid = local_eid; - ptlv->length = CF_CFDP_GetValueEncodedSize(ptlv->data.eid); - } - else - { - ptlv->data.data_ptr = NULL; - ptlv->length = 0; - } - } -} - Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) { Fw::Buffer buffer; @@ -503,118 +428,21 @@ Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nak return status; } -Cfdp::Status::T CfdpEngine::recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph) -{ - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - - FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); - /* - * If the source eid, destination eid, or sequence number fields - * are larger than the sizes configured in the cf platform config - * file, then reject the PDU. - */ - if (CF_CFDP_DecodeHeader(ph->pdec, &ph->pdu_header) != Cfdp::Status::SUCCESS) - { - // CFE_EVS_SendEvent(CF_PDU_TRUNCATION_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: PDU rejected due to EID/seq number field truncation"); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = Cfdp::Status::ERROR; - } - /* - * The "large file" flag is not supported by this implementation yet. - * This means file sizes and offsets will be 64 bits, so codec routines - * will need to be updated to understand this. OSAL also doesn't support - * 64-bit file access yet. - */ - else if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.large_flag) - { - // CFE_EVS_SendEvent(CF_PDU_LARGE_FILE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: PDU with large file bit received (unsupported)"); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = Cfdp::Status::ERROR; - } - else - { - if (CF_CODEC_IS_OK(ph->pdec) && ph->pdu_header.pdu_type == 0) - { - CF_CFDP_DecodeFileDirectiveHeader(ph->pdec, &ph->fdirective); - } - - if (!CF_CODEC_IS_OK(ph->pdec)) - { - // CFE_EVS_SendEvent(CF_PDU_SHORT_HEADER_ERR_EID, CFE_EVS_EventType_ERROR, "CF: PDU too short (%lu received)", - // (unsigned long)CF_CODEC_GET_SIZE(ph->pdec)); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; - ret = Cfdp::Status::SHORT_PDU_ERROR; - } - else - { - /* PDU is ok, so continue processing */ - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.pdu; - } - } - - return ret; -} - -Cfdp::Status::T CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - // Extract metadata PDU const Cfdp::Pdu::MetadataPdu& md = pdu.asMetadataPdu(); /* store the expected file size in transaction */ txn->m_fsize = md.getFileSize(); - /* store the filenames in transaction */ - const char* srcFilename = md.getSourceFilename(); - const char* dstFilename = md.getDestFilename(); + /* store the filenames in transaction - validation already done during deserialization */ + txn->m_history->fnames.src_filename = md.getSourceFilename(); + txn->m_history->fnames.dst_filename = md.getDestFilename(); - if (srcFilename != nullptr) - { - FwSizeType srcLen = Fw::StringUtils::string_length(srcFilename, CF_FILENAME_MAX_LEN); - if (srcLen > 0 && srcLen < CF_FILENAME_MAX_LEN) - { - txn->m_history->fnames.src_filename = srcFilename; - } - else - { - // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid source filename length"); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - } - else - { - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - - if (ret == Cfdp::Status::SUCCESS && dstFilename != nullptr) - { - FwSizeType dstLen = Fw::StringUtils::string_length(dstFilename, CF_FILENAME_MAX_LEN); - if (dstLen > 0 && dstLen < CF_FILENAME_MAX_LEN) - { - txn->m_history->fnames.dst_filename = dstFilename; - // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename, - // txn->m_history->fnames.dst_filename); - } - else - { - // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid dest filename length"); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - } - else if (ret == Cfdp::Status::SUCCESS) - { - ret = Cfdp::Status::PDU_METADATA_ERROR; - } - - return ret; + // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, + // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename.toChar(), + // txn->m_history->fnames.dst_filename.toChar()); } Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) @@ -706,8 +534,6 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu) void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { - Cfdp::Status::T status; - // Extract header information const Cfdp::Pdu::Header& header = pdu.asHeader(); CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); @@ -765,22 +591,14 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) switch (directiveCode) { case Cfdp::FILE_DIRECTIVE_METADATA: - status = this->recvMd(txn, pdu); - if (!status) - { - /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; - txn->m_txn_class = txmMode; - txn->m_flags.rx.md_recv = true; - txn->rInit(); /* initialize R */ - } - else - { - // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: got invalid md PDU -- abandoning transaction"); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - /* leave state as idle, which will reset below */ - } + // PDU validation already done during deserialization + this->recvMd(txn, pdu); + + /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ + txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; + txn->m_txn_class = txmMode; + txn->m_flags.rx.md_recv = true; + txn->rInit(); /* initialize R */ break; default: // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, @@ -1223,27 +1041,6 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) // } } -Cfdp::Status::T CfdpEngine::copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t* src_lv) -{ - if (src_lv->length > 0) - { - // Determine max copy length based on string capacity - const FwSizeType maxCopy = - (src_lv->length < out.getCapacity() - 1) ? src_lv->length : out.getCapacity() - 1; - - char tmp[FileNameStringSize]; // Max size for CFDP file names - std::memcpy(tmp, src_lv->data_ptr, maxCopy); - tmp[maxCopy] = '\0'; - - out = tmp; - return Cfdp::Status::SUCCESS; - } - - // LV length is zero or invalid: clear the output - out = ""; - return Cfdp::Status::ERROR; -} - void CfdpEngine::cancelTransaction(CfdpTransaction *txn) { void (CfdpTransaction::*fns[CF_Direction_NUM])() = {nullptr}; diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 9541956e432..e1302f9d670 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -74,36 +74,6 @@ typedef struct CF_CFDP_Tick_args // TODO: These will be replaced by Pdu classes in a future refactoring // -/********************************************************************************/ -/** - * @brief Initiate the process of encoding a new PDU to send - * - * This resets the encoder and PDU buffer to initial values, and prepares for encoding a new PDU - * for sending to a remote entity. - * - * TODO BPC: I have removed the encap_hdr_size argument as the F' port of CFDP is NOT encapsulating PDUs - * - * @param penc Encoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param total_size Allocated size of msgbuf encapsulation structure (encoding cannot exceed this) - */ -void CF_CFDP_EncodeStart(CF_EncoderState_t *penc, U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); - -/********************************************************************************/ -/** - * @brief Initiate the process of decoding a received PDU - * - * This resets the decoder and PDU buffer to initial values, and prepares for decoding a new PDU - * that was received from a remote entity. - * - * @param pdec Decoder state structure, will be reset/initialized by this call to point to msgbuf. - * @param msgbuf Pointer to encapsulation message, in this case a CFE software bus message - * @param ph Pointer to logical PDU buffer content, will be cleared to all zero by this call - * @param total_size Total size of msgbuf encapsulation structure (decoding cannot exceed this) - */ -void CF_CFDP_DecodeStart(CF_DecoderState_t *pdec, const U8 *msgbuf, CF_Logical_PduBuffer_t *ph, size_t total_size); - /** * @brief CFDP Protocol Engine * @@ -396,22 +366,19 @@ class CfdpEngine { Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu); /** - * @brief Unpack a metadata PDU from a received message + * @brief Handle receipt of metadata PDU * * This should only be invoked for buffers that have been identified * as a metadata PDU. * * @par Assumptions, External Events, and Notes: * txn must not be NULL. + * PDU validation already done in MetadataPdu::fromBuffer * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval Cfdp::Status::SUCCESS on success - * @retval Cfdp::Status::PDU_METADATA_ERROR on error + * @param pdu The metadata PDU */ - Cfdp::Status::T recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Unpack a file data PDU from a received message @@ -602,51 +569,8 @@ class CfdpEngine { // PDU Operations - Send - /** - * @brief Appends a single TLV value to the logical PDU data - * - * This function implements common functionality between SendEof and SendFin - * which append a TLV value specifying the faulting entity ID. - * - * @par Assumptions, External Events, and Notes: - * ptlv_list must not be NULL. - * Only CF_CFDP_TLV_TYPE_ENTITY_ID type is currently implemented - * - * @param ptlv_list TLV list from current PDU buffer. - * @param tlv_type Type of TLV to append. Currently must be CF_CFDP_TLV_TYPE_ENTITY_ID. - * @param local_eid Local entity ID to append - */ - void appendTlv(CF_Logical_TlvList_t *ptlv_list, CF_CFDP_TlvType_t tlv_type, CfdpEntityId local_eid); - - /** - * @brief Set the PDU length field in the PDU header - * - * @param ph Pointer to logical PDU buffer - */ - void setPduLength(CF_Logical_PduBuffer_t *ph); - // PDU Operations - Receive - /** - * @brief Interpret common PDU header and file directive header - * - * @par Description - * This interprets the common PDU header and the file directive header - * (if applicable) and populates the logical PDU buffer. - * - * @par Assumptions, External Events, and Notes: - * A new message has been received. - * - * @param chan_num The channel number for statistics purposes - * @param ph The logical PDU buffer being received - * - * @returns integer status code - * @retval Cfdp::Status::SUCCESS on success - * @retval Cfdp::Status::ERROR for general errors - * @retval Cfdp::Status::SHORT_PDU_ERROR if PDU too short - */ - Cfdp::Status::T recvPh(U8 chan_num, CF_Logical_PduBuffer_t *ph); - /** * @brief Receive state function to ignore a packet * @@ -739,17 +663,6 @@ class CfdpEngine { */ void handleNotKeepFile(CfdpTransaction *txn); - // Utilities - - /** - * @brief Copy a string from a logical value (LV) structure - * - * @param out Output F' string - * @param src_lv Source LV structure - * @returns Cfdp::Status::SUCCESS on success, ERROR if length is zero or invalid - */ - Cfdp::Status::T copyStringFromLV(Fw::String& out, const CF_Logical_Lv_t *src_lv); - // Friend declarations for testing friend class CfdpManagerTester; }; diff --git a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp deleted file mode 100644 index 6f019ee80d5..00000000000 --- a/Svc/Ccsds/CfdpManager/CfdpLogicalPdu.hpp +++ /dev/null @@ -1,378 +0,0 @@ -// ====================================================================== -// \title CfdpLogicalPdu.hpp -// \brief CFDP Logical PDU type definitions -// -// This file is a port of the cf_logical_pdu.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. -// -// Structures defining logical CFDP PDUs -// -// These are data structures that reflect the logical -// content of the CFDP PDUs defined in CfdpPdu.hpp. Note these are -// _NOT_ intended to reflect the bitwise structures defined -// in the CCSDS blue book, but rather the values contained -// within those structures, in a form that can be used by software. -// -// Specifically, this intent differs in the following ways: -// - All numeric fields are in native byte order -// - All structures are padded/aligned according to native CPU (i.e. not packed) -// - All bit-fields are exploded, where each field/group is a separate member -// - Variable-size content is normalized, allocated as the maximum possible size -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_LOGICAL_PDU_HPP -#define CFDP_LOGICAL_PDU_HPP - -#include -#include -#include - -#include -#include - -namespace Svc { -namespace Ccsds { - -/** - * @brief Maximum number of TLV values in a single PDU - * - * This just serves to set an upper bound on the logical structures, to keep - * things simple. The real limit varies depending on the specific PDU type - * being processed. This caps the amount of storage memory for the worst - * case, the actual number present is always part of the run-time state. - * - * Without filestore requests, use of TLV is pretty limited. - * - */ -#define CF_PDU_MAX_TLV (4) - -/** - * @brief Maximum number of segment requests in a single PDU - * - * Sets an upper bound on the logical structures for the most possible - * segment structures in a single PDU. - */ -#define CF_PDU_MAX_SEGMENTS (CF_NAK_MAX_SEGMENTS) - -/* - * Note that by exploding the bit-fields into separate members, this will make the - * storage much less efficient (in many cases using 8 bits to store only 1 logical bit) - * but this greatly improves and simplifies the access during processing, avoiding - * repeated shifts and mask. Furthermore, it only needs to be stored this way - * during active processing in the engine, and there is only one engine instance, - * so the extra memory use here is not that impactful (just a single instance). - * - * Even if the code evolves to have a separate engine/task per channel, this is - * still not a big deal to store fields separately this way. - * - * Also note that since the bits are not expected to line up at all, sometimes - * logical fields might occur in a different order than what is in the CCSDS spec, - * in order to group items of similar type together. - */ - -/** - * @brief Structure representing base CFDP PDU header - * - * Reflects the common content at the beginning of all CFDP PDUs, of all types. - * - * @sa CF_CFDP_PduHeader_t for encoded form - */ -typedef struct CF_Logical_PduHeader -{ - U8 version; /**< \brief Version of the protocol */ - U8 pdu_type; /**< \brief File Directive (0) or File Data (1) */ - U8 direction; /**< \brief Toward Receiver (0) or Toward Sender (1) */ - U8 txm_mode; /**< \brief Acknowledged (0) or Unacknowledged (1) */ - U8 crc_flag; /**< \brief CRC not present (0) or CRC present (1) */ - U8 large_flag; /**< \brief Small/32-bit size (0) or Large/64-bit size (1) */ - - U8 segmentation_control; /**< \brief Record boundaries not preserved (0) or preserved (1) */ - U8 eid_length; /**< \brief Length of encoded entity IDs, in octets (NOT size of logical value) */ - U8 segment_meta_flag; /**< \brief Segment Metatdata not present (0) or Present (1) */ - U8 txn_seq_length; /**< \brief Length of encoded sequence number, in octets (NOT size of logical value) */ - - U16 header_encoded_length; /**< \brief Length of the encoded PDU header, in octets (NOT sizeof struct) */ - U16 data_encoded_length; /**< \brief Length of the encoded PDU data, in octets */ - - CfdpEntityId source_eid; /**< \brief Source entity ID (normalized) */ - CfdpEntityId destination_eid; /**< \brief Destination entity ID (normalized) */ - CfdpTransactionSeq sequence_num; /**< \brief Sequence number (normalized) */ -} CF_Logical_PduHeader_t; - -/** - * @brief Structure representing logical File Directive header - * - * This contains the file directive code from the PDUs for which it applies. - * The codes are mapped directly to the CFDP protocol values, but converted - * to a native value (enum) for direct use by software. - */ -typedef struct CF_Logical_PduFileDirectiveHeader -{ - Cfdp::FileDirective directive_code; -} CF_Logical_PduFileDirectiveHeader_t; - -/** - * @brief Structure representing logical LV Object format - * - * These Length + Value pairs used in several CFDP PDU types, - * typically for storage of strings such as file names. - * - * These are only used for string data (mostly filenames) so - * the data can refer directly to the encoded bits, it does - * not necessarily need to be duplicated here. - */ -typedef struct CF_Logical_Lv -{ - U8 length; /**< \brief Length of data field */ - const void *data_ptr; /**< \brief Source of actual data in original location */ -} CF_Logical_Lv_t; - -/** - * @brief Union of various data items that may occur in a TLV item - * - * The actual type is identified by the "type" field in the enclosing TLV - * - * Currently filestore requests are not implemented in CF, so the TLV - * use is limited. This may change in the future. - * - * Numeric data needs to actually be copied to this buffer, because it needs - * to be normalized in length and byte-order. But string data (e.g. filenames, - * messages) can reside in the original encoded form. - */ -typedef union CF_Logical_TlvData -{ - CfdpEntityId eid; /**< \brief Valid when type=ENTITY_ID (6) */ - const void * data_ptr; /**< \brief Source of actual data in original location (other string/binary types) */ -} CF_Logical_TlvData_t; - -/** - * @brief Structure representing logical TLV Object format - * - * In the current implementation of CF, only entity IDs are - * currently encoded in this form where indicated in the spec. - * This may change in a future version. - * - * @sa CF_CFDP_tlv_t for encoded form - */ -typedef struct CF_Logical_Tlv -{ - CF_CFDP_TlvType_t type; /**< \brief Nature of data field */ - U8 length; /**< \brief Length of data field (encoded length, not local storage size) */ - CF_Logical_TlvData_t data; -} CF_Logical_Tlv_t; - -/** - * @brief Structure representing logical Segment Request data - */ -typedef struct CF_Logical_SegmentRequest -{ - CfdpFileSize offset_start; - CfdpFileSize offset_end; -} CF_Logical_SegmentRequest_t; - -typedef struct CF_Logical_SegmentList -{ - U8 num_segments; /**< \brief number of valid entries in the segment list */ - - /** - * \brief Set of all segment requests in this PDU. - * - * Number of valid entries is indicated by num_segments, - * and may be 0 if the PDU does not contain any such fields. - */ - CF_Logical_SegmentRequest_t segments[CF_PDU_MAX_SEGMENTS]; -} CF_Logical_SegmentList_t; - -typedef struct CF_Logical_TlvList -{ - U8 num_tlv; /**< \brief number of valid entries in the TLV list */ - - CF_Logical_Tlv_t tlv[CF_PDU_MAX_TLV]; -} CF_Logical_TlvList_t; - -/** - * @brief Structure representing logical End of file PDU - * - * @sa CF_CFDP_PduEof_t for encoded form - */ -typedef struct CF_Logical_PduEof -{ - CF_CFDP_ConditionCode_t cc; - U32 crc; - CfdpFileSize size; - - /** - * \brief Set of all TLV blobs in this PDU. - */ - CF_Logical_TlvList_t tlv_list; -} CF_Logical_PduEof_t; - -/** - * @brief Structure representing logical Finished PDU - * - * @sa CF_CFDP_PduFin_t for encoded form - */ -typedef struct CF_Logical_PduFin -{ - CF_CFDP_ConditionCode_t cc; - CF_CFDP_FinFileStatus_t file_status; - U8 delivery_code; /**< \brief complete file indicated by '0'. Nonzero means incomplete. */ - - /** - * \brief Set of all TLV blobs in this PDU. - */ - CF_Logical_TlvList_t tlv_list; -} CF_Logical_PduFin_t; - -/** - * @brief Structure representing CFDP Acknowledge PDU - * - * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 - */ -typedef struct CF_Logical_PduAck -{ - U8 ack_directive_code; /**< \brief directive code of the PDU being ACK'ed */ - U8 ack_subtype_code; /**< \brief depends on ack_directive_code */ - CF_CFDP_ConditionCode_t cc; - CF_CFDP_AckTxnStatus_t txn_status; -} CF_Logical_PduAck_t; - -/** - * @brief Structure representing CFDP Metadata PDU - * - * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 - */ -typedef struct CF_Logical_PduMd -{ - U8 close_req; /**< \brief transaction closure not requested (0) or requested (1) */ - U8 checksum_type; /**< \brief 0 indicates legacy modular checksum */ - - CfdpFileSize size; - - CF_Logical_Lv_t source_filename; - CF_Logical_Lv_t dest_filename; -} CF_Logical_PduMd_t; - -/** - * @brief Structure representing logical Non-Acknowledge PDU - */ -typedef struct CF_Logical_PduNak -{ - CfdpFileSize scope_start; - CfdpFileSize scope_end; - - /** - * \brief Set of all segments in this PDU. - */ - CF_Logical_SegmentList_t segment_list; -} CF_Logical_PduNak_t; - -typedef struct CF_Logical_PduFileDataHeader -{ - U8 continuation_state; - - /** - * \brief the segment_meta_length value will be stored in the - * segment_list.num_segments field below - */ - CF_Logical_SegmentList_t segment_list; - - CfdpFileSize offset; /**< \brief Offset of data in file */ - - const U8* data_ptr; /**< \brief pointer to read-only data blob within encoded PDU */ - FwSizeType data_len; /**< \brief Length of data blob within encoded PDU (derived field) */ -} CF_Logical_PduFileDataHeader_t; - -/** - * @brief A union of all possible internal header types in a PDU - * - * The specific entry which applies depends on the combination of - * pdu type and directive code. - */ -typedef union CF_Logical_IntHeader -{ - CF_Logical_PduEof_t eof; /**< \brief valid when pdu_type=0 + directive_code=EOF (4) */ - CF_Logical_PduFin_t fin; /**< \brief valid when pdu_type=0 + directive_code=FIN (5) */ - CF_Logical_PduAck_t ack; /**< \brief valid when pdu_type=0 + directive_code=ACK (6) */ - CF_Logical_PduMd_t md; /**< \brief valid when pdu_type=0 + directive_code=METADATA (7) */ - CF_Logical_PduNak_t nak; /**< \brief valid when pdu_type=0 + directive_code=NAK (8) */ - CF_Logical_PduFileDataHeader_t fd; /**< \brief valid when pdu_type=1 (directive_code is not applicable) */ -} CF_Logical_IntHeader_t; - -/** - * @brief Encapsulates the entire PDU information - * - */ -typedef struct CF_Logical_PduBuffer -{ - /* - * The encode/decode object tracks the position within the network (encoded) buffer - * during the encode/decode process. Only one or the other should be set at - * a given time, depending on whether this is a received or transmitted PDU. - */ - struct CF_EncoderState *penc; - struct CF_DecoderState *pdec; - - /** - * \brief Data in PDU header is applicable to all packets - */ - CF_Logical_PduHeader_t pdu_header; - - /** - * \brief The directive code applies to file directive PDUs, where - * the pdu_type in the common header is 0. Otherwise this value - * should be set to 0 for data PDUs (which is a reserved value and - * does not alias any valid directive code). - */ - CF_Logical_PduFileDirectiveHeader_t fdirective; - - /** - * \brief The internal header is specific to the type of PDU being - * processed. This is a union of all those possible types. - * See the union definition for which member applies to - * a given processing cycle. - */ - CF_Logical_IntHeader_t int_header; - - /** - * \brief Some PDU types might have a CRC at the end. If so, this - * field reflects the value of that CRC. Its presence/validity - * depends on the pdu_type and crc_flag in the pdu_header. - * - * Note that all CFDP CRCs are 32 bits in length, the blue book - * does not permit for any other size. - */ - U32 content_crc; - - // TODO BPC: this is a temprorary workaround for buffer allocation - // Remove this - U32 index; - -} CF_Logical_PduBuffer_t; - -} // namespace Ccsds -} // namespace Svc - -#endif /* !CFDP_LOGICAL_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index a5bb2009d74..948bf01f6aa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -8,8 +8,6 @@ #define CCSDS_CFDPMANAGER_HPP #include -#include -#include #include namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index beba451cdab..2557fcc2196 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -1000,7 +1000,6 @@ void CfdpTransaction::r2RecvFinAck(const Cfdp::Pdu& pdu) { void CfdpTransaction::r2RecvMd(const Cfdp::Pdu& pdu) { Fw::String fname; - Cfdp::Status::T status; Os::File::Status fileStatus; Os::FileSystem::Status fileSysStatus; bool success = true; @@ -1014,79 +1013,70 @@ void CfdpTransaction::r2RecvMd(const Cfdp::Pdu& pdu) { * the md PDU */ fname = this->m_history->fnames.dst_filename; - status = this->m_engine->recvMd(this, pdu); - if (status == Cfdp::Status::SUCCESS) + // PDU validation already done during deserialization + this->m_engine->recvMd(this, pdu); + + /* successfully obtained md PDU */ + if (this->m_flags.rx.eof_recv) { - /* successfully obtained md PDU */ - if (this->m_flags.rx.eof_recv) + /* EOF was received, so check that md and EOF sizes match */ + if (this->m_state_data.receive.r2.eof_size != this->m_fsize) { - /* EOF was received, so check that md and EOF sizes match */ - if (this->m_state_data.receive.r2.eof_size != this->m_fsize) - { - // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, - // (unsigned long)this->m_state_data.receive.r2.eof_size); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; - this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); - success = false; - } + // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, + // (unsigned long)this->m_state_data.receive.r2.eof_size); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; + this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); + success = false; } + } - if (success) - { - /* close and rename file */ - this->m_fd.close(); + if (success) + { + /* close and rename file */ + this->m_fd.close(); - fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), - this->m_history->fnames.dst_filename.toChar()); - if (fileSysStatus != Os::FileSystem::OP_OK) + fileSysStatus = Os::FileSystem::moveFile(fname.toChar(), + this->m_history->fnames.dst_filename.toChar()); + if (fileSysStatus != Os::FileSystem::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (long)fileSysStatus); + // this->m_fd = OS_OBJECT_ID_UNDEFINED; + this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; + success = false; + } + else + { + // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE + // File was succesfully renamed, open for writing + fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); + if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", + // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)status); - // this->m_fd = OS_OBJECT_ID_UNDEFINED; + // (unsigned long)this->m_history->seq_num, (long)fileStatus); this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; + // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; } - else - { - // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE - // File was succesfully renamed, open for writing - fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)ret); - this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; - // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - success = false; - } - } + } - if (success) - { - this->m_state_data.receive.cached_pos = 0; /* reset psn due to open */ - this->m_flags.rx.md_recv = true; - this->m_state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ - this->r2Complete(true); /* check for completion now that md is received */ - } + if (success) + { + this->m_state_data.receive.cached_pos = 0; /* reset psn due to open */ + this->m_flags.rx.md_recv = true; + this->m_state_data.receive.r2.acknak_count = 0; /* in case part of NAK */ + this->r2Complete(true); /* check for completion now that md is received */ } } - else - { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid md received", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; - /* do nothing here, since it will be NAK'd again later */ - } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 8f5d3688c20..703fdecb540 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -39,7 +39,6 @@ #include #include -#include #include namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index ec0590e940b..deed9f585d4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -39,7 +39,6 @@ #include #include #include -#include #include #include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 4232ce92ed3..0d4ab91f42a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -38,6 +38,9 @@ #include #include +#include +#include +#include #include #include #include @@ -46,7 +49,6 @@ #include #include #include -#include #include #include #include diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 1640721ead7..ac66aeb02b3 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -19,26 +19,23 @@ void Pdu::MetadataPdu::initialize(Direction direction, CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, CfdpFileSize fileSize, - const char* sourceFilename, - const char* destFilename, + const Fw::String& sourceFilename, + const Fw::String& destFilename, ChecksumType checksumType, U8 closureRequested) { this->m_header.initialize(T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); this->m_fileSize = fileSize; - this->m_sourceFilename = sourceFilename; // Enforce CF_FILENAME_MAX_LEN for source filename - FwSizeType srcLen = Fw::StringUtils::string_length(sourceFilename, CF_FILENAME_MAX_LEN); - FW_ASSERT(srcLen <= CF_FILENAME_MAX_LEN, static_cast(srcLen)); - this->m_sourceFilenameLength = static_cast(srcLen); - - this->m_destFilename = destFilename; + FwSizeType srcLen = sourceFilename.length(); + FW_ASSERT(srcLen <= CF_FILENAME_MAX_LEN, static_cast(srcLen), CF_FILENAME_MAX_LEN); + this->m_sourceFilename = sourceFilename; // Enforce CF_FILENAME_MAX_LEN for destination filename - FwSizeType dstLen = Fw::StringUtils::string_length(destFilename, CF_FILENAME_MAX_LEN); - FW_ASSERT(dstLen <= CF_FILENAME_MAX_LEN, static_cast(dstLen)); - this->m_destFilenameLength = static_cast(dstLen); + FwSizeType dstLen = destFilename.length(); + FW_ASSERT(dstLen <= CF_FILENAME_MAX_LEN, static_cast(dstLen), CF_FILENAME_MAX_LEN); + this->m_destFilename = destFilename; this->m_checksumType = checksumType; this->m_closureRequested = closureRequested; @@ -53,10 +50,10 @@ U32 Pdu::MetadataPdu::getBufferSize() const { size += sizeof(U8) + sizeof(U8) + sizeof(CfdpFileSize); // Source filename LV: length(1) + value(n) - size += 1 + this->m_sourceFilenameLength; + size += 1 + static_cast(this->m_sourceFilename.length()); // Dest filename LV: length(1) + value(n) - size += 1 + this->m_destFilenameLength; + size += 1 + static_cast(this->m_destFilename.length()); return size; } @@ -147,27 +144,29 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf } // Source filename LV - status = serialBuffer.serializeFrom(this->m_sourceFilenameLength); + U8 sourceFilenameLength = static_cast(this->m_sourceFilename.length()); + status = serialBuffer.serializeFrom(sourceFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } status = serialBuffer.pushBytes( - reinterpret_cast(this->m_sourceFilename), - this->m_sourceFilenameLength); + reinterpret_cast(this->m_sourceFilename.toChar()), + sourceFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } // Destination filename LV - status = serialBuffer.serializeFrom(this->m_destFilenameLength); + U8 destFilenameLength = static_cast(this->m_destFilename.length()); + status = serialBuffer.serializeFrom(destFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } status = serialBuffer.pushBytes( - reinterpret_cast(this->m_destFilename), - this->m_destFilenameLength); + reinterpret_cast(this->m_destFilename.toChar()), + destFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -198,40 +197,70 @@ Fw::SerializeStatus Pdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialB } // Source filename LV - status = serialBuffer.deserializeTo(this->m_sourceFilenameLength); + U8 sourceFilenameLength; + status = serialBuffer.deserializeTo(sourceFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } // Validate filename length against CF_FILENAME_MAX_LEN - FW_ASSERT(this->m_sourceFilenameLength <= CF_FILENAME_MAX_LEN, - static_cast(this->m_sourceFilenameLength)); + if (sourceFilenameLength > CF_FILENAME_MAX_LEN) { + // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid source filename length of 0x%02x", sourceFilenameLength); + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + return Fw::FW_DESERIALIZE_SIZE_MISMATCH; + } - // Point to the filename data in the buffer (zero-copy) - const U8* addrLeft = serialBuffer.getBuffAddrLeft(); - U8 bytes[CF_FILENAME_MAX_LEN]; // Temporary buffer for validation - status = serialBuffer.popBytes(bytes, this->m_sourceFilenameLength); + // Validate filename is not empty + if (sourceFilenameLength == 0) { + // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to empty source filename"); + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + return Fw::FW_DESERIALIZE_SIZE_MISMATCH; + } + + // Read filename into temporary buffer + char sourceFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; + status = serialBuffer.popBytes(reinterpret_cast(sourceFilenameBuffer), sourceFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } - this->m_sourceFilename = reinterpret_cast(addrLeft); + // Null-terminate before assigning to Fw::String + sourceFilenameBuffer[sourceFilenameLength] = '\0'; + this->m_sourceFilename = sourceFilenameBuffer; // Destination filename LV - status = serialBuffer.deserializeTo(this->m_destFilenameLength); + U8 destFilenameLength; + status = serialBuffer.deserializeTo(destFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } // Validate filename length against CF_FILENAME_MAX_LEN - FW_ASSERT(this->m_destFilenameLength <= CF_FILENAME_MAX_LEN, - static_cast(this->m_destFilenameLength)); + if (destFilenameLength > CF_FILENAME_MAX_LEN) { + // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to invalid dest filename length of 0x%02x", destFilenameLength); + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + return Fw::FW_DESERIALIZE_SIZE_MISMATCH; + } + + // Validate filename is not empty + if (destFilenameLength == 0) { + // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: metadata PDU rejected due to empty dest filename"); + // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; + return Fw::FW_DESERIALIZE_SIZE_MISMATCH; + } - addrLeft = serialBuffer.getBuffAddrLeft(); - status = serialBuffer.popBytes(bytes, this->m_destFilenameLength); + // Read filename into temporary buffer + char destFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; + status = serialBuffer.popBytes(reinterpret_cast(destFilenameBuffer), destFilenameLength); if (status != Fw::FW_SERIALIZE_OK) { return status; } - this->m_destFilename = reinterpret_cast(addrLeft); + // Null-terminate before assigning to Fw::String + destFilenameBuffer[destFilenameLength] = '\0'; + this->m_destFilename = destFilenameBuffer; return Fw::FW_SERIALIZE_OK; } diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.cpp b/Svc/Ccsds/CfdpManager/Types/Pdu.cpp index be879476d49..1dda2393422 100644 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.cpp @@ -59,28 +59,41 @@ Fw::SerializeStatus Pdu::fromBuffer(const Fw::Buffer& buffer) { // Based on header type, deserialize the specific PDU switch (this->m_header.m_type) { case T_METADATA: - return this->m_metadataPdu.fromBuffer(buffer); + status = this->m_metadataPdu.fromBuffer(buffer); + if(status != Fw::FW_SERIALIZE_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: got invalid PDU -- abandoning"); + // ++CF_AppData.hk.Payload.channel_hk[portNum].counters.recv.error; + } + break; case T_FILE_DATA: - return this->m_fileDataPdu.fromBuffer(buffer); + status = this->m_fileDataPdu.fromBuffer(buffer); + break; case T_EOF: - return this->m_eofPdu.fromBuffer(buffer); - + status = this->m_eofPdu.fromBuffer(buffer); + break; + case T_FIN: - return this->m_finPdu.fromBuffer(buffer); - + status = this->m_finPdu.fromBuffer(buffer); + break; + case T_ACK: - return this->m_ackPdu.fromBuffer(buffer); - + status = this->m_ackPdu.fromBuffer(buffer); + break; + case T_NAK: - return this->m_nakPdu.fromBuffer(buffer); + status = this->m_nakPdu.fromBuffer(buffer); + break; default: // Unknown PDU type // Don't assert on unknown data from the ground - return Fw::FW_DESERIALIZE_TYPE_MISMATCH; + status = Fw::FW_DESERIALIZE_TYPE_MISMATCH; } + return status; } Fw::SerializeStatus Pdu::toBuffer(Fw::Buffer& buffer) const { @@ -119,15 +132,15 @@ const Pdu::Header& Pdu::asHeader() const { FileDirective Pdu::getDirectiveCode() const { switch (this->m_header.m_type) { case T_METADATA: - return this->m_metadataPdu.getDirectiveCode(); + return FILE_DIRECTIVE_METADATA; case T_EOF: - return this->m_eofPdu.getDirectiveCode(); + return FILE_DIRECTIVE_END_OF_FILE; case T_FIN: - return this->m_finPdu.getDirectiveCode(); + return FILE_DIRECTIVE_FIN; case T_ACK: - return this->m_ackPdu.getDirectiveCode(); + return FILE_DIRECTIVE_ACK; case T_NAK: - return this->m_nakPdu.getDirectiveCode(); + return FILE_DIRECTIVE_NAK; case T_FILE_DATA: // File data PDU - not a directive return FILE_DIRECTIVE_INVALID_MAX; diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp index 696e4de8f64..f984b6c48a2 100644 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp @@ -256,19 +256,16 @@ union Pdu { //! File size CfdpFileSize m_fileSize; - //! Source filename length - U8 m_sourceFilenameLength; - //! Source filename - const char* m_sourceFilename; - - //! Destination filename length - U8 m_destFilenameLength; + Fw::String m_sourceFilename; //! Destination filename - const char* m_destFilename; + Fw::String m_destFilename; public: + //! Constructor + MetadataPdu() : m_sourceFilename(""), m_destFilename("") {} + //! Initialize a Metadata PDU void initialize(Direction direction, Cfdp::Class::T txmMode, @@ -276,8 +273,8 @@ union Pdu { CfdpTransactionSeq transactionSeq, CfdpEntityId destEid, CfdpFileSize fileSize, - const char* sourceFilename, - const char* destFilename, + const Fw::String& sourceFilename, + const Fw::String& destFilename, ChecksumType checksumType, U8 closureRequested); @@ -297,10 +294,10 @@ union Pdu { CfdpFileSize getFileSize() const { return this->m_fileSize; } //! Get the source filename - const char* getSourceFilename() const { return this->m_sourceFilename; } + const Fw::String& getSourceFilename() const { return this->m_sourceFilename; } //! Get the destination filename - const char* getDestFilename() const { return this->m_destFilename; } + const Fw::String& getDestFilename() const { return this->m_destFilename; } //! Get checksum type ChecksumType getChecksumType() const { return this->m_checksumType; } @@ -644,10 +641,16 @@ union Pdu { public: // ---------------------------------------------------------------------- - // Constructor + // Constructor/Destructor // ---------------------------------------------------------------------- - Pdu() { this->m_header.m_type = T_NONE; } + Pdu() : m_metadataPdu() { this->m_header.m_type = T_NONE; } + + ~Pdu() { + // Explicitly destroy the active union member + // Since we always construct m_metadataPdu, always destroy it + this->m_metadataPdu.~MetadataPdu(); + } public: // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 521c761d121..8c276b08049 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -260,7 +260,7 @@ void CfdpManagerTester::completeClass2Handshake( component.getLocalEidParam(), destEid, expectedSeqNum, - static_cast(CF_CFDP_FileDirective_EOF), + Cfdp::FILE_DIRECTIVE_END_OF_FILE, 0, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_ACTIVE @@ -306,7 +306,7 @@ void CfdpManagerTester::verifyFinAckPdu( sourceEid, destEid, expectedSeqNum, - static_cast(CF_CFDP_FileDirective_FIN), + Cfdp::FILE_DIRECTIVE_FIN, 1, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_TERMINATED @@ -760,7 +760,7 @@ void CfdpManagerTester::testClass2RxNominal() { TEST_GROUND_EID, component.getLocalEidParam(), transactionSeq, - static_cast(CF_CFDP_FileDirective_EOF), + Cfdp::FILE_DIRECTIVE_END_OF_FILE, 1, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_ACTIVE @@ -808,7 +808,7 @@ void CfdpManagerTester::testClass2RxNominal() { TEST_GROUND_EID, component.getLocalEidParam(), transactionSeq, - static_cast(CF_CFDP_FileDirective_FIN), + Cfdp::FILE_DIRECTIVE_FIN, 1, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_TERMINATED @@ -925,7 +925,7 @@ void CfdpManagerTester::testClass2RxNack() { TEST_GROUND_EID, component.getLocalEidParam(), transactionSeq, - static_cast(CF_CFDP_FileDirective_EOF), + Cfdp::FILE_DIRECTIVE_END_OF_FILE, 1, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_ACTIVE @@ -1039,7 +1039,7 @@ void CfdpManagerTester::testClass2RxNack() { TEST_GROUND_EID, component.getLocalEidParam(), transactionSeq, - static_cast(CF_CFDP_FileDirective_FIN), + Cfdp::FILE_DIRECTIVE_FIN, 1, Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_TERMINATED diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 877e584bd14..c54b00a282e 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -121,13 +121,13 @@ void CfdpManagerTester::verifyMetadataPdu( << "Closure requested mismatch for class " << static_cast(expectedClass); // Validate source filename - const char* rxSrcFilename = metadataPdu.getSourceFilename(); + const char* rxSrcFilename = metadataPdu.getSourceFilename().toChar(); ASSERT_NE(nullptr, rxSrcFilename) << "Source filename is null"; FwSizeType srcLen = strlen(expectedSourceFilename); EXPECT_EQ(0, memcmp(rxSrcFilename, expectedSourceFilename, srcLen)) << "Source filename mismatch"; // Validate destination filename - const char* rxDstFilename = metadataPdu.getDestFilename(); + const char* rxDstFilename = metadataPdu.getDestFilename().toChar(); ASSERT_NE(nullptr, rxDstFilename) << "Destination filename is null"; FwSizeType dstLen = strlen(expectedDestFilename); EXPECT_EQ(0, memcmp(rxDstFilename, expectedDestFilename, dstLen)) << "Destination filename mismatch"; @@ -381,7 +381,7 @@ void CfdpManagerTester::sendMetadataPdu( ); // Allocate buffer for PDU - U32 pduSize = metadataPdu.bufferSize(); + U32 pduSize = metadataPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer @@ -416,7 +416,7 @@ void CfdpManagerTester::sendFileDataPdu( ); // Allocate buffer for PDU - U32 pduSize = fileDataPdu.bufferSize(); + U32 pduSize = fileDataPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer @@ -451,7 +451,7 @@ void CfdpManagerTester::sendEofPdu( ); // Allocate buffer for PDU - U32 pduSize = eofPdu.bufferSize(); + U32 pduSize = eofPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer @@ -485,7 +485,7 @@ void CfdpManagerTester::sendFinPdu( ); // Allocate buffer for PDU - U32 pduSize = finPdu.bufferSize(); + U32 pduSize = finPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); pduBuffer.setSize(pduSize); @@ -522,7 +522,7 @@ void CfdpManagerTester::sendAckPdu( ); // Allocate buffer for PDU - U32 pduSize = ackPdu.bufferSize(); + U32 pduSize = ackPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); pduBuffer.setSize(pduSize); @@ -566,7 +566,7 @@ void CfdpManagerTester::sendNakPdu( } // Allocate buffer for PDU - U32 pduSize = nakPdu.bufferSize(); + U32 pduSize = nakPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer @@ -855,9 +855,9 @@ void CfdpManagerTester::testAckPdu() { ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; // Setup test parameters for ACK PDU - const CF_CFDP_AckTxnStatus_t testTransactionStatus = CF_CFDP_AckTxnStatus_ACTIVE; - const CF_CFDP_FileDirective_t testDirectiveCode = CF_CFDP_FileDirective_EOF; - const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; + const Cfdp::AckTxnStatus testTransactionStatus = Cfdp::ACK_TXN_STATUS_ACTIVE; + const Cfdp::FileDirective testDirectiveCode = Cfdp::FILE_DIRECTIVE_END_OF_FILE; + const Cfdp::ConditionCode testConditionCode = Cfdp::CONDITION_CODE_NO_ERROR; // Clear port history before test this->clearHistory(); @@ -920,13 +920,16 @@ void CfdpManagerTester::testNakPdu() { Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; const CfdpFileSize testScopeStart = 0; // Scope covers entire file const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file + + // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) + // requesting retransmission of missing data nakPdu.initialize( direction, Cfdp::Class::CLASS_2, // Class 2 (acknowledged mode) - testPeerId, // source EID (sender/peer) + component.getLocalEidParam(), // source EID (receiver/local) testSequenceId, // transaction sequence number - component.getLocalEidParam(), // destination EID (receiver/local) + testPeerId, // destination EID (sender/peer) testScopeStart, // scope start testScopeEnd // scope end ); @@ -955,8 +958,6 @@ void CfdpManagerTester::testNakPdu() { ASSERT_GT(pduBuffer.getSize(), 0) << "PDU size is zero"; // Verify NAK PDU - // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) - // requesting retransmission of missing data // Define expected segment requests Cfdp::Pdu::SegmentRequest expectedSegments[3]; From 38e41a701da89dc9ba964a38253bf7deb06f1264 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 15:19:30 -0700 Subject: [PATCH 121/185] Added TLV support and refactor cleanup --- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 68 +- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 12 +- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 4 +- Svc/Ccsds/CfdpManager/CfdpClist.hpp | 28 - Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 48 +- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 174 ++---- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 16 - Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 8 +- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 360 +++-------- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 18 +- Svc/Ccsds/CfdpManager/Types/CMakeLists.txt | 1 + Svc/Ccsds/CfdpManager/Types/EofPdu.cpp | 19 + Svc/Ccsds/CfdpManager/Types/FinPdu.cpp | 18 + Svc/Ccsds/CfdpManager/Types/Pdu.hpp | 125 ++++ Svc/Ccsds/CfdpManager/Types/Tlv.cpp | 242 ++++++++ .../CfdpManager/Types/test/ut/PduTests.cpp | 580 ++++++++++++++++++ default/config/CfdpCfg.hpp | 29 + 17 files changed, 1234 insertions(+), 516 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Types/Tlv.cpp diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 92b2ced2115..c7bb2736c2c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -108,9 +108,6 @@ class CfdpChannel { /** * @brief Find an unused transaction on this channel * - * @par Assumptions, External Events, and Notes: - * None. - * * @param direction Intended direction of data flow (TX or RX) * * @returns Pointer to a free transaction @@ -121,12 +118,8 @@ class CfdpChannel { /** * @brief Finds an active transaction by sequence number * - * @par Description - * This function traverses the active rx, pending, txa, and txw - * transaction queues and looks for the requested transaction. - * - * @par Assumptions, External Events, and Notes: - * None. + * This function traverses the active rx, pending, txa, and txw + * transaction queues and looks for the requested transaction. * * @param transaction_sequence_number Sequence number to find * @param src_eid Entity ID associated with sequence number @@ -140,9 +133,6 @@ class CfdpChannel { /** * @brief Traverses all transactions on all active queues and performs an operation on them * - * @par Assumptions, External Events, and Notes: - * fn must be a valid function. context must not be NULL. - * * @param fn Callback to invoke for all traversed transactions * @param context Opaque object to pass to all callbacks * @@ -153,12 +143,8 @@ class CfdpChannel { /** * @brief Returns a history structure back to its unused state * - * @par Description - * There's nothing to do currently other than remove the history - * from its current queue and put it back on Cfdp::QueueId::HIST_FREE. - * - * @par Assumptions, External Events, and Notes: - * history must not be NULL. + * There's nothing to do currently other than remove the history + * from its current queue and put it back on Cfdp::QueueId::HIST_FREE. * * @param history Pointer to the history entry */ @@ -206,9 +192,6 @@ class CfdpChannel { /** * @brief Decrement the command TX counter for this channel - * - * @par Assumptions, External Events, and Notes: - * Counter must be greater than zero */ void decrementCmdTxCounter(); @@ -306,18 +289,14 @@ class CfdpChannel { /** * @brief Free a transaction from the queue it's on * - * @par Description - * NOTE: this leaves the transaction in a bad state, - * so it must be followed by placing the transaction on - * another queue. Need this function because the path of - * freeing a transaction (returning to default state) - * means that it must be removed from the current queue - * otherwise if the structure is zero'd out the queue - * will become corrupted due to other nodes on the queue - * pointing to an invalid node - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * NOTE: this leaves the transaction in a bad state, + * so it must be followed by placing the transaction on + * another queue. Need this function because the path of + * freeing a transaction (returning to default state) + * means that it must be removed from the current queue + * otherwise if the structure is zero'd out the queue + * will become corrupted due to other nodes on the queue + * pointing to an invalid node * * @param txn Pointer to the transaction object */ @@ -326,9 +305,6 @@ class CfdpChannel { /** * @brief Move a transaction from one queue to another * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction object * @param queue Index of destination queue */ @@ -337,9 +313,6 @@ class CfdpChannel { /** * @brief Frees and resets a transaction and returns it for later use * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction object */ void freeTransaction(CfdpTransaction* txn); @@ -354,9 +327,8 @@ class CfdpChannel { * transaction, these PDUs will not be identifiable, and no longer associable * to this transaction. * - * @par Assumptions, External Events, and Notes: - * It is imperative that nothing uses the txn struct after this call, - * as it will now be invalid. This is effectively like free(). + * It is imperative that nothing uses the txn struct after this call, + * as it will now be invalid. This is effectively like free(). * * @param txn Pointer to the transaction object */ @@ -365,14 +337,10 @@ class CfdpChannel { /** * @brief Insert a transaction into a priority sorted transaction queue * - * @par Description - * This function works by walking the queue in reverse to find a - * transaction with a higher priority than the given transaction. - * The given transaction is then inserted after that one, since it - * would be the next lower priority. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * This function works by walking the queue in reverse to find a + * transaction with a higher priority than the given transaction. + * The given transaction is then inserted after that one, since it + * would be the next lower priority. * * @param txn Pointer to the transaction object * @param queue Index of queue to insert into diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index 3c954681dca..333e2608e95 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -269,12 +269,12 @@ bool CfdpChunkList::combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) return ret; } -int CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) +bool CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { CF_Chunk_t* prev; CfdpFileSize prev_end; CfdpFileSize chunk_end; - int ret = 0; + bool ret = false; FW_ASSERT(i <= m_maxChunks, i, m_maxChunks); @@ -294,7 +294,7 @@ int CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) /* Combine with previous chunk */ prev->size = chunk_end - prev->offset; } - ret = 1; + ret = true; } } return ret; @@ -304,10 +304,10 @@ void CfdpChunkList::insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { CF_ChunkIdx_t smallest_i; CF_Chunk_t* smallest_c; - int n = combineNext(i, chunk); - int combined; + bool next = combineNext(i, chunk); + bool combined; - if (n) + if (next) { combined = combinePrevious(i, &m_chunks[i]); if (combined) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index 2483b4b8b31..d22aee07f57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -254,9 +254,9 @@ class CfdpChunkList { * * @param i Index of the current chunk * @param chunk Chunk data to attempt combining - * @returns 1 if chunks were combined, 0 otherwise + * @returns true if chunks were combined, false otherwise */ - int combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + bool combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); /** * @brief Insert a chunk, potentially combining with neighbors diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index 01237051312..8b2379d260e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -108,9 +108,6 @@ using CListTraverseCallback = std::functionm_fsize // file size ); - // TODO: Add TLV support to Pdu classes for error conditions - // if (conditionCode != CF_CFDP_ConditionCode_NO_ERROR) { - // appendTlv(...); - // } + // Add entity ID TLV on error conditions (optional per CCSDS spec) + if (conditionCode != Cfdp::CONDITION_CODE_NO_ERROR) { + Cfdp::Tlv tlv; + tlv.initialize(m_manager->getLocalEidParam()); // Local entity ID + eof.appendTlv(tlv); + } // Allocate buffer status = m_manager->getPduBuffer(buffer, *txn->m_chan, eof.getBufferSize()); @@ -379,10 +381,12 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCod static_cast(fs) // file status ); - // TODO: Add TLV support to Pdu classes for error conditions - // if (cc != CF_CFDP_ConditionCode_NO_ERROR) { - // appendTlv(...); - // } + // Add entity ID TLV on error conditions (optional per CCSDS spec) + if (cc != Cfdp::CONDITION_CODE_NO_ERROR) { + Cfdp::Tlv tlv; + tlv.initialize(m_manager->getLocalEidParam()); // Local entity ID + fin.appendTlv(tlv); + } // Allocate buffer status = m_manager->getPduBuffer(buffer, *txn->m_chan, fin.getBufferSize()); @@ -472,6 +476,20 @@ Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { // EOF PDU has been validated during fromBuffer() // Data is accessible via pdu.asEofPdu() by callers + + // Process TLVs if present + const Cfdp::Pdu::EofPdu& eofPdu = pdu.asEofPdu(); + const Cfdp::TlvList& tlvList = eofPdu.getTlvList(); + for (U8 i = 0; i < tlvList.getNumTlv(); i++) { + const Cfdp::Tlv& tlv = tlvList.getTlv(i); + if (tlv.getType() == Cfdp::TLV_TYPE_ENTITY_ID) { + // Entity ID TLV present - could validate entity ID matches expected + // Future enhancement: Add validation or logging + // TODO BPC: What does GSW what to do with these if anything + } + // Other TLV types can be processed here in the future + } + return Cfdp::Status::SUCCESS; } @@ -486,6 +504,20 @@ Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu) { // FIN PDU has been validated during fromBuffer() // Data is accessible via pdu.asFinPdu() by callers + + // Process TLVs if present + const Cfdp::Pdu::FinPdu& finPdu = pdu.asFinPdu(); + const Cfdp::TlvList& tlvList = finPdu.getTlvList(); + for (U8 i = 0; i < tlvList.getNumTlv(); i++) { + const Cfdp::Tlv& tlv = tlvList.getTlv(i); + if (tlv.getType() == Cfdp::TLV_TYPE_ENTITY_ID) { + // Entity ID TLV present - could validate entity ID matches expected + // Future enhancement: Add validation or logging + // TODO BPC: What does GSW what to do with these if anything + } + // Other TLV types can be processed here in the future + } + return Cfdp::Status::SUCCESS; } diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index e1302f9d670..a86a287464f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -214,9 +214,6 @@ class CfdpEngine { * we can still associate those PDUs with this transaction/seq_num and * appropriately handle them as dupes/spurious deliveries. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction object * @param keep_history Whether the transaction info should be preserved in history */ @@ -228,9 +225,6 @@ class CfdpEngine { * This records the status in the history block but does not set FIN flag * or take any other protocol/state machine actions. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ @@ -257,65 +251,69 @@ class CfdpEngine { void armInactTimer(CfdpTransaction *txn); /** - * @brief Build a metadata PDU for transmit + * @brief Create, encode, and send a Metadata PDU * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Creates a MetadataPdu object, initializes it with transaction parameters, + * requests a buffer from CfdpManager, serializes the PDU into the buffer, + * and sends it via the output port. * * @param txn Pointer to the transaction object * * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendMd(CfdpTransaction *txn); /** - * @brief Send a previously-assembled filedata PDU for transmit - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * @brief Encode and send a File Data PDU * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content + * Accepts a FileDataPdu object that has been initialized by the caller, + * requests a buffer from CfdpManager, serializes the PDU into the buffer, + * and sends it via the output port. * - * @note Unlike other "send" routines, the file data PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * sends the PDU that was previously allocated and assembled. As such, the - * typical failure possibilities do not apply to this call. + * @param txn Pointer to the transaction object + * @param fdPdu Reference to initialized FileDataPdu object * * @returns Cfdp::Status::T status code - * @retval Cfdp::Status::SUCCESS on success. (error checks not yet implemented) + * @retval Cfdp::Status::SUCCESS on success. + * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& fdPdu); /** - * @brief Build an EOF PDU for transmit + * @brief Create, encode, and send an EOF (End of File) PDU * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Creates an EofPdu object, initializes it with transaction parameters + * including file size and checksum, requests a buffer from CfdpManager, + * serializes the PDU into the buffer, and sends it via the output port. * * @param txn Pointer to the transaction object * * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendEof(CfdpTransaction *txn); /** - * @brief Build an ACK PDU for transmit + * @brief Create, encode, and send an ACK (Acknowledgment) PDU * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Creates an AckPdu object, initializes it with the specified parameters, + * requests a buffer from CfdpManager, serializes the PDU into the buffer, + * and sends it via the output port. * - * @note CF_CFDP_SendAck() takes a CfdpTransactionSeq instead of getting it from transaction history because - * of the special case where a FIN-ACK must be sent for an unknown transaction. It's better for - * long term maintenance to not build an incomplete CF_History_t for it. + * @note This function takes explicit peer_eid and tsn parameters instead of + * getting them from transaction history because of the special case where a + * FIN-ACK must be sent for an unknown transaction. It's better for long term + * maintenance to not build an incomplete CF_History_t for it. * * @param txn Pointer to the transaction object * @param ts Transaction ACK status - * @param dir_code File directive code being ACK'ed + * @param dir_code File directive code being ACK'ed (EOF or FIN) * @param cc Condition code of transaction * @param peer_eid Remote entity ID * @param tsn Transaction sequence number @@ -323,15 +321,17 @@ class CfdpEngine { * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, Cfdp::FileDirective dir_code, Cfdp::ConditionCode cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); /** - * @brief Build a FIN PDU for transmit + * @brief Create, encode, and send a FIN (Finished) PDU * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Creates a FinPdu object, initializes it with the specified delivery code, + * file status, and condition code, requests a buffer from CfdpManager, + * serializes the PDU into the buffer, and sends it via the output port. * * @param txn Pointer to the transaction object * @param dc Final delivery status code (complete or incomplete) @@ -341,27 +341,27 @@ class CfdpEngine { * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, Cfdp::ConditionCode cc); /** - * @brief Send a previously-assembled NAK PDU for transmit + * @brief Encode and send a NAK (Negative Acknowledgment) PDU * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * Accepts a NakPdu object that has been initialized by the caller with the + * requested file segments, requests a buffer from CfdpManager, serializes + * the PDU into the buffer, and sends it via the output port. * - * @param txn Pointer to the transaction object - * @param ph Pointer to logical PDU buffer content + * @note Transaction must be Class 2 (NAK only used in Class 2). * - * @note Unlike other "send" routines, the NAK PDU must be acquired and - * filled by the caller prior to invoking this routine. This routine only - * encodes and sends the previously-assembled PDU buffer. As such, the - * typical failure possibilities do not apply to this call. + * @param txn Pointer to the transaction object + * @param nakPdu Reference to initialized NakPdu object * * @returns Cfdp::Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. + * @retval Cfdp::Status::ERROR if serialization fails. */ Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu); @@ -369,11 +369,7 @@ class CfdpEngine { * @brief Handle receipt of metadata PDU * * This should only be invoked for buffers that have been identified - * as a metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * PDU validation already done in MetadataPdu::fromBuffer + * as a metadata PDU. PDU validation already done in MetadataPdu::fromBuffer. * * @param txn Pointer to the transaction state * @param pdu The metadata PDU @@ -386,11 +382,8 @@ class CfdpEngine { * This should only be invoked for buffers that have been identified * as a file data PDU. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The file data PDU * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success @@ -405,11 +398,8 @@ class CfdpEngine { * This should only be invoked for buffers that have been identified * as an end of file PDU. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The EOF PDU * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success @@ -423,11 +413,8 @@ class CfdpEngine { * This should only be invoked for buffers that have been identified * as an acknowledgment PDU. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The ACK PDU * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success @@ -441,11 +428,8 @@ class CfdpEngine { * This should only be invoked for buffers that have been identified * as a final PDU. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The FIN PDU * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success @@ -459,11 +443,8 @@ class CfdpEngine { * This should only be invoked for buffers that have been identified * as a negative/non-acknowledgment PDU. * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The NAK PDU * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success @@ -535,9 +516,6 @@ class CfdpEngine { /** * @brief Send an end of transaction packet * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction object */ void sendEotPkt(CfdpTransaction *txn); @@ -545,9 +523,6 @@ class CfdpEngine { /** * @brief Cancels a transaction * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. - * * @param txn Pointer to the transaction state */ void cancelTransaction(CfdpTransaction *txn); @@ -574,51 +549,39 @@ class CfdpEngine { /** * @brief Receive state function to ignore a packet * - * @par Description - * This function signature must match all receive state functions. - * The parameter txn is ignored here. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * This function signature must match all receive state functions. + * The parameter txn is ignored here. * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The PDU being received */ void recvDrop(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Receive state function during holdover period * - * @par Description - * This function signature must match all receive state functions. - * Handles any possible spurious PDUs that might come in after the - * transaction is considered done. This can happen if ACKs were - * lost in transmission causing the sender to retransmit PDUs even - * though we already completed the transaction. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. + * This function signature must match all receive state functions. + * Handles any possible spurious PDUs that might come in after the + * transaction is considered done. This can happen if ACKs were + * lost in transmission causing the sender to retransmit PDUs even + * though we already completed the transaction. * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The PDU being received */ void recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu); /** * @brief Receive state function to process new rx transaction * - * @par Description - * An idle transaction has never had message processing performed on it. - * Typically, the first packet received for a transaction would be - * the metadata PDU. There's a special case for R2 where the metadata - * PDU could be missed, and filedata comes in instead. In that case, - * an R2 transaction must still be started. - * - * @par Assumptions, External Events, and Notes: - * txn must not be NULL. There must be a received message. + * An idle transaction has never had message processing performed on it. + * Typically, the first packet received for a transaction would be + * the metadata PDU. There's a special case for R2 where the metadata + * PDU could be missed, and filedata comes in instead. In that case, + * an R2 transaction must still be started. * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The PDU being received */ void recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu); @@ -628,13 +591,10 @@ class CfdpEngine { * @brief Dispatch received packet to its handler * * This dispatches the PDU to the appropriate handler - * based on the transaction state - * - * @par Assumptions, External Events, and Notes: - * txn must not be null. It must be an initialized transaction. + * based on the transaction state. * * @param txn Pointer to the transaction state - * @param ph The logical PDU buffer being received + * @param pdu The PDU being received */ void dispatchRecv(CfdpTransaction *txn, const Cfdp::Pdu& pdu); @@ -643,8 +603,6 @@ class CfdpEngine { /** * @brief Check if source file came from polling directory * - * @par Assumptions, External Events, and Notes: - * * @param src_file Source file path to check * @param chan_num Channel number * @@ -657,8 +615,6 @@ class CfdpEngine { * * This helper is used to handle "not keep" file option after a transaction. * - * @par Assumptions, External Events, and Notes: - * * @param txn Pointer to the transaction object */ void handleNotKeepFile(CfdpTransaction *txn); diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 5883007c9f6..3ea29070ca6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -188,22 +188,6 @@ typedef struct CF_CFDP_tlv CF_CFDP_U8_t length; /**< \brief Length of data field */ } CF_CFDP_tlv_t; -/** - * @brief Values for "type" field of TLV structure - * - * Defined per section 5.4 of CCSDS 727.0-B-5 - */ -typedef enum -{ - CF_CFDP_TLV_TYPE_FILESTORE_REQUEST = 0, - CF_CFDP_TLV_TYPE_FILESTORE_RESPONSE = 1, - CF_CFDP_TLV_TYPE_MESSAGE_TO_USER = 2, - CF_CFDP_TLV_TYPE_FAULT_HANDLER_OVERRIDE = 4, - CF_CFDP_TLV_TYPE_FLOW_LABEL = 5, - CF_CFDP_TLV_TYPE_ENTITY_ID = 6, - CF_CFDP_TLV_TYPE_INVALID_MAX = 7 -} CF_CFDP_TlvType_t; - /** * @brief Values for "acknowledgment transfer status" * diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 2557fcc2196..101e44fd0be 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -619,7 +619,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Cfdp::Pdu& pdu) { } void CfdpTransaction::r1SubstateRecvEof(const Cfdp::Pdu& pdu) { - int ret = this->rSubstateRecvEof(pdu); + Cfdp::Status::T ret = this->rSubstateRecvEof(pdu); U32 crc; /* this function is only entered for PDUs identified as EOF type */ @@ -643,7 +643,7 @@ void CfdpTransaction::r1SubstateRecvEof(const Cfdp::Pdu& pdu) { } void CfdpTransaction::r2SubstateRecvEof(const Cfdp::Pdu& pdu) { - int ret; + Cfdp::Status::T ret; if (!this->m_flags.rx.eof_recv) { @@ -693,7 +693,7 @@ void CfdpTransaction::r2SubstateRecvEof(const Cfdp::Pdu& pdu) { } void CfdpTransaction::r1SubstateRecvFileData(const Cfdp::Pdu& pdu) { - int ret; + Cfdp::Status::T ret; /* got file data PDU? */ ret = this->m_engine->recvFd(this, pdu); @@ -717,7 +717,7 @@ void CfdpTransaction::r1SubstateRecvFileData(const Cfdp::Pdu& pdu) { } void CfdpTransaction::r2SubstateRecvFileData(const Cfdp::Pdu& pdu) { - int ret; + Cfdp::Status::T ret; // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. // This can happen if retransmitted FileData arrives after EOF was received and CRC began. diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 703fdecb540..07112bdd7d6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -258,65 +258,42 @@ class CfdpTransaction { /************************************************************************/ /** @brief S1 receive PDU processing. * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph Pointer to the PDU information + * @param pdu The PDU to process */ void s1Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 receive PDU processing. * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * - * @param ph Pointer to the PDU information + * @param pdu The PDU to process */ void s2Recv(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S1 dispatch function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void s1Tx(); /************************************************************************/ /** @brief S2 dispatch function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void s2Tx(); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for S transactions. * - * @par Description - * This is invoked as part of overall timer tick processing if the transaction - * has some sort of acknowledgement pending from the remote. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. */ void sAckTimerTick(); /************************************************************************/ /** @brief Perform tick (time-based) processing for S transactions. * - * @par Description - * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send EOF or - * FIN-ACK. If nothing else is sent, it checks to see if a NAK - * retransmit must occur. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. cont is unused, so may be NULL. + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send EOF or + * FIN-ACK. If nothing else is sent, it checks to see if a NAK + * retransmit must occur. * * @param cont Unused, exists for compatibility with tick processor */ @@ -325,13 +302,9 @@ class CfdpTransaction { /************************************************************************/ /** @brief Perform NAK response for TX transactions * - * @par Description - * This function is called at tick processing time to send pending - * NAK responses. It indicates "cont" is 1 if there are more responses - * left to send. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. cont must not be NULL. + * This function is called at tick processing time to send pending + * NAK responses. It indicates "cont" is 1 if there are more responses + * left to send. * * @param cont Set to 1 if a NAK was generated */ @@ -339,87 +312,54 @@ class CfdpTransaction { /************************************************************************/ /** @brief Cancel an S transaction. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void sCancel(); /************************************************************************/ /** @brief Sends an EOF for S1. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void s1SubstateSendEof(); /************************************************************************/ /** @brief Triggers tick processing to send an EOF and wait for EOF-ACK for S2 - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void s2SubstateSendEof(); /************************************************************************/ /** @brief Standard state function to send the next file data PDU for active transaction. * - * @par Description - * During the transfer of active transaction file data PDUs, the file - * offset is saved. This function sends the next chunk of data. If - * the file offset equals the file size, then transition to the EOF - * state. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * During the transfer of active transaction file data PDUs, the file + * offset is saved. This function sends the next chunk of data. If + * the file offset equals the file size, then transition to the EOF + * state. */ void sSubstateSendFileData(); /************************************************************************/ /** @brief Send filedata handling for S2. * - * @par Description - * S2 will either respond to a NAK by sending retransmits, or in - * absence of a NAK, it will send more of the original file data. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * S2 will either respond to a NAK by sending retransmits, or in + * absence of a NAK, it will send more of the original file data. */ void s2SubstateSendFileData(); /************************************************************************/ /** @brief Send metadata PDU. * - * @par Description - * Construct and send a metadata PDU. This function determines the - * size of the file to put in the metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * Construct and send a metadata PDU. This function determines the + * size of the file to put in the metadata PDU. */ void sSubstateSendMetadata(); /************************************************************************/ /** @brief A FIN was received before file complete, so abandon the transaction. * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. - * - * @param ph Pointer to the PDU information + * @param pdu The PDU to process */ void s2EarlyFin(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. * * @param ph Pointer to the PDU information */ @@ -428,13 +368,9 @@ class CfdpTransaction { /************************************************************************/ /** @brief S2 NAK PDU received handling. * - * @par Description - * Stores the segment requests from the NAK packet in the chunks - * structure. These can be used to generate re-transmit filedata - * PDUs. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * Stores the segment requests from the NAK packet in the chunks + * structure. These can be used to generate re-transmit filedata + * PDUs. * * @param ph Pointer to the PDU information */ @@ -442,9 +378,6 @@ class CfdpTransaction { /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. * * @param ph Pointer to the PDU information */ @@ -453,11 +386,7 @@ class CfdpTransaction { /************************************************************************/ /** @brief S2 received ACK PDU. * - * @par Description - * Handles reception of an ACK PDU - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * Handles reception of an ACK PDU * * @param ph Pointer to the PDU information */ @@ -473,14 +402,10 @@ class CfdpTransaction { /************************************************************************/ /** @brief Send an EOF PDU. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. * * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval SEND_PDU_ERROR if an error occurred while building the packet. - * */ Cfdp::Status::T sSendEof(); @@ -497,9 +422,6 @@ class CfdpTransaction { /************************************************************************/ /** @brief R1 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. * * @param ph Pointer to the PDU information */ @@ -507,9 +429,6 @@ class CfdpTransaction { /************************************************************************/ /** @brief R2 receive PDU processing. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. * * @param ph Pointer to the PDU information */ @@ -518,57 +437,36 @@ class CfdpTransaction { /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. * - * @par Description - * This is invoked as part of overall timer tick processing if the transaction - * has some sort of acknowledgement pending from the remote. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * This is invoked as part of overall timer tick processing if the transaction + * has some sort of acknowledgement pending from the remote. */ void rAckTimerTick(); /************************************************************************/ /** @brief Perform tick (time-based) processing for R transactions. * - * @par Description - * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send ACK, - * NAK, and FIN. It checks for inactivity timer and processes the - * ACK timer. The ACK timer is what triggers re-sends of PDUs - * that require acknowledgment. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. cont is unused, so may be NULL + * This function is called on every transaction by the engine on + * every CF wakeup. This is where flags are checked to send ACK, + * NAK, and FIN. It checks for inactivity timer and processes the + * ACK timer. The ACK timer is what triggers re-sends of PDUs + * that require acknowledgment. * * @param cont Ignored/Unused - * */ void rTick(int *cont); /************************************************************************/ /** @brief Cancel an R transaction. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void rCancel(); /************************************************************************/ /** @brief Initialize a transaction structure for R. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void rInit(); /************************************************************************/ /** @brief Helper function to store transaction status code and set send_fin flag. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. * * @param txn_stat Status Code value to set within transaction */ @@ -577,39 +475,24 @@ class CfdpTransaction { /************************************************************************/ /** @brief CFDP R1 transaction reset function. * - * @par Description - * All R transactions use this call to indicate the transaction - * state can be returned to the system. While this function currently - * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * All R transactions use this call to indicate the transaction + * state can be returned to the system. While this function currently + * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. */ void r1Reset(); /************************************************************************/ /** @brief CFDP R2 transaction reset function. * - * @par Description - * Handles reset logic for R2, then calls R1 reset logic. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * + * Handles reset logic for R2, then calls R1 reset logic. */ void r2Reset(); /************************************************************************/ /** @brief Checks that the transaction file's CRC matches expected. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * * * @retval Cfdp::Status::SUCCESS on CRC match, otherwise Cfdp::Status::CFDP_ERROR. * - * * @param expected_crc Expected CRC */ Cfdp::Status::T rCheckCrc(U32 expected_crc); @@ -617,17 +500,13 @@ class CfdpTransaction { /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. * - * @par Description - * This function is called anywhere there's a desire to know if the - * transaction has completed. It may trigger other actions by setting - * flags to be handled during tick processing. In order for a - * transaction to be complete, it must have had its meta-data PDU - * received, the EOF must have been received, and there must be - * no gaps in the file. EOF is not checked in this function, because - * it's only called from functions after EOF is received. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * This function is called anywhere there's a desire to know if the + * transaction has completed. It may trigger other actions by setting + * flags to be handled during tick processing. In order for a + * transaction to be complete, it must have had its meta-data PDU + * received, the EOF must have been received, and there must be + * no gaps in the file. EOF is not checked in this function, because + * it's only called from functions after EOF is received. * * @param ok_to_send_nak If set to 0, suppress sending of a NAK packet */ @@ -640,13 +519,9 @@ class CfdpTransaction { /************************************************************************/ /** @brief Dispatch function for received PDUs on receive-file transactions * - * @par Description - * Receive file transactions primarily only react/respond to received PDUs. - * This function dispatches to the appropriate handler based on the - * transaction substate and PDU type. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * Receive file transactions primarily only react/respond to received PDUs. + * This function dispatches to the appropriate handler based on the + * transaction substate and PDU type. * * @param ph PDU Buffer * @param dispatch Dispatch table for file directive PDUs @@ -659,12 +534,8 @@ class CfdpTransaction { /************************************************************************/ /** @brief Dispatch function for received PDUs on send-file transactions * - * @par Description - * Send file transactions also react/respond to received PDUs. - * Note that a file data PDU is not expected here. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * Send file transactions also react/respond to received PDUs. + * Note that a file data PDU is not expected here. * * @param ph PDU Buffer * @param dispatch Dispatch table for file directive PDUs @@ -675,13 +546,9 @@ class CfdpTransaction { /************************************************************************/ /** @brief Dispatch function to send/generate PDUs on send-file transactions * - * @par Description - * Send file transactions generate PDUs each cycle based on the - * transaction state. This does not have an existing PDU buffer at - * the time of dispatch, but one may be generated by the invoked function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * Send file transactions generate PDUs each cycle based on the + * transaction state. This does not have an existing PDU buffer at + * the time of dispatch, but one may be generated by the invoked function. * * @param dispatch State-based dispatch table */ @@ -690,12 +557,8 @@ class CfdpTransaction { /************************************************************************/ /** @brief Top-level Dispatch function to send a PDU based on current state * - * @par Description - * This does not have an existing PDU buffer at the time of dispatch, - * but one may be generated by the invoked function. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * This does not have an existing PDU buffer at the time of dispatch, + * but one may be generated by the invoked function. * * @param dispatch Transaction State-based Dispatch table */ @@ -704,14 +567,9 @@ class CfdpTransaction { private: /************************************************************************/ /** @brief Process a filedata PDU on a transaction. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. * - * * @param ph Pointer to the PDU information */ Cfdp::Status::T rProcessFd(const Cfdp::Pdu& pdu); @@ -719,18 +577,12 @@ class CfdpTransaction { /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. * - * @par Description - * This function is used for both R1 and R2 EOF receive. It calls - * the unmarshaling function and then checks known transaction - * data against the PDU. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. - * + * This function is used for both R1 and R2 EOF receive. It calls + * the unmarshaling function and then checks known transaction + * data against the PDU. * * @retval Cfdp::Status::SUCCESS on success. Returns anything else on error. * - * * @param ph Pointer to the PDU information */ Cfdp::Status::T rSubstateRecvEof(const Cfdp::Pdu& pdu); @@ -738,40 +590,26 @@ class CfdpTransaction { /************************************************************************/ /** @brief Process receive EOF for R1. * - * @par Description - * Only need to confirm CRC for R1. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * Only need to confirm CRC for R1. * * @param ph Pointer to the PDU information - * */ void r1SubstateRecvEof(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process receive EOF for R2. * - * @par Description - * For R2, need to trigger the send of EOF-ACK and then call the - * check complete function which will either send NAK or FIN. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * For R2, need to trigger the send of EOF-ACK and then call the + * check complete function which will either send NAK or FIN. * * @param ph Pointer to the PDU information - * */ void r2SubstateRecvEof(const Cfdp::Pdu& pdu); /************************************************************************/ /** @brief Process received file data for R1. * - * @par Description - * For R1, only need to digest the CRC. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * For R1, only need to digest the CRC. * * @param ph Pointer to the PDU information */ @@ -780,15 +618,11 @@ class CfdpTransaction { /************************************************************************/ /** @brief Process received file data for R2. * - * @par Description - * For R2, the CRC is checked after the whole file is received - * since there may be gaps. Instead, insert file received range - * data into chunks. Once NAK has been received, this function - * always checks for completion. This function also re-arms - * the ACK timer. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * For R2, the CRC is checked after the whole file is received + * since there may be gaps. Instead, insert file received range + * data into chunks. Once NAK has been received, this function + * always checks for completion. This function also re-arms + * the ACK timer. * * @param ph Pointer to the PDU information */ @@ -797,12 +631,8 @@ class CfdpTransaction { /************************************************************************/ /** @brief Loads a single NAK segment request. * - * @par Description - * This is a callback function used with CfdpChunkList::computeGaps(). - * For each gap found, this function adds a segment request to the NAK PDU. - * - * @par Assumptions, External Events, and Notes: - * chunk must not be NULL, nak must not be NULL. + * This is a callback function used with CfdpChunkList::computeGaps(). + * For each gap found, this function adds a segment request to the NAK PDU. * * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed @@ -812,64 +642,46 @@ class CfdpTransaction { /************************************************************************/ /** @brief Send a NAK PDU for R2. * - * @par Description - * NAK PDU is sent when there are gaps in the received data. The - * chunks class tracks this and generates the NAK PDU by calculating - * gaps internally and calling r2GapCompute(). There is a special - * case where if a metadata PDU has not been received, then a NAK - * packet will be sent to request another. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. + * NAK PDU is sent when there are gaps in the received data. The + * chunks class tracks this and generates the NAK PDU by calculating + * gaps internally and calling r2GapCompute(). There is a special + * case where if a metadata PDU has not been received, then a NAK + * packet will be sent to request another. * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. - * */ Cfdp::Status::T rSubstateSendNak(); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. * - * @par Description - * The configuration table has a number of bytes to calculate per - * transaction per wakeup. At each wakeup, the file is read and - * this number of bytes are calculated. This function will set - * the checksum error condition code if the final CRC does not match. + * The configuration table has a number of bytes to calculate per + * transaction per wakeup. At each wakeup, the file is read and + * this number of bytes are calculated. This function will set + * the checksum error condition code if the final CRC does not match. * * @par PTFO * Increase throughput by consuming all CRC bytes per wakeup in * transaction-order. This would require a change to the meaning * of the value in the configuration table. * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * * @retval Cfdp::Status::SUCCESS on completion. * @retval Cfdp::Status::CFDP_ERROR on non-completion. - * */ Cfdp::Status::T r2CalcCrcChunk(); /************************************************************************/ /** @brief Send a FIN PDU. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. - * */ Cfdp::Status::T r2SubstateSendFin(); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. * - * @par Description - * This is the end of an R2 transaction. Simply reset the transaction - * state. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * This is the end of an R2 transaction. Simply reset the transaction + * state. * * @param ph Pointer to the PDU information */ @@ -878,15 +690,11 @@ class CfdpTransaction { /************************************************************************/ /** @brief Process receive metadata PDU for R2. * - * @par Description - * It's possible that metadata PDU was missed in cf_cfdp.c, or that - * it was re-sent. This function checks if it was already processed, - * and if not, handles it. If there was a temp file opened due to - * missed metadata PDU, it will move the file to the correct - * destination according to the metadata PDU. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. ph must not be NULL. + * It's possible that metadata PDU was missed in cf_cfdp.c, or that + * it was re-sent. This function checks if it was already processed, + * and if not, handles it. If there was a temp file opened due to + * missed metadata PDU, it will move the file to the correct + * destination according to the metadata PDU. * * @param ph Pointer to the PDU information */ @@ -894,10 +702,6 @@ class CfdpTransaction { /************************************************************************/ /** @brief Sends an inactivity timer expired event to EVS. - * - * @par Assumptions, External Events, and Notes: - * Operates on this transaction instance. - * */ void rSendInactivityEvent(); diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 56fdefb9227..db559c3c289 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -78,31 +78,23 @@ typedef struct CF_Traverse_PriorityArg /************************************************************************/ /** @brief List traversal function to check if the desired sequence number matches. - * - * @par Assumptions, External Events, and Notes: - * context must not be NULL. node must not be NULL. * * @param node Pointer to node currently being traversed * @param context Pointer to state object passed through from initial call * * @retval 1 when it's found, which terminates list traversal * @retval 0 when it isn't found, which causes list traversal to continue - * */ CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); /************************************************************************/ /** @brief Searches for the first transaction with a lower priority than given. - * - * @par Assumptions, External Events, and Notes: - * node must not be NULL. context must not be NULL. * * @param node Node being currently traversed * @param context Pointer to CF_Traverse_PriorityArg_t object indicating the priority to search for * * @retval CF_CLIST_EXIT when it's found, which terminates list traversal * @retval CF_CLIST_CONT when it isn't found, which causes list traversal to continue - * */ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); @@ -113,9 +105,6 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); * other error conditions for which CFDP will not send FIN/ACK/EOF * and thus there is no corresponding condition code. * - * @par Assumptions, External Events, and Notes: - * Not all transaction status codes directly correlate to a CFDP CC - * * @param txn_stat Transaction status * * @returns CFDP protocol condition code @@ -125,10 +114,9 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); /************************************************************************/ /** @brief Check if the internal transaction status represents an error * - * @par Assumptions, External Events, and Notes: - * Transaction status is a superset of condition codes, and includes - * other error conditions for which CFDP will not send FIN/ACK/EOF - * and thus there is no corresponding condition code. + * Transaction status is a superset of condition codes, and includes + * other error conditions for which CFDP will not send FIN/ACK/EOF + * and thus there is no corresponding condition code. * * @param txn_stat Transaction status * diff --git a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt index 3d70600f919..b7995bc78fa 100644 --- a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt @@ -22,6 +22,7 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/FinPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/AckPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/NakPdu.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Tlv.cpp" DEPENDS Svc_Ccsds_Types ) diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index 803485177f3..62f82b31944 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -25,6 +25,9 @@ void Pdu::EofPdu::initialize(Direction direction, this->m_conditionCode = conditionCode; this->m_checksum = checksum; this->m_fileSize = fileSize; + + // Clear TLV list + this->m_tlvList.clear(); } U32 Pdu::EofPdu::getBufferSize() const { @@ -35,6 +38,10 @@ U32 Pdu::EofPdu::getBufferSize() const { // Checksum: 4 bytes (U32) // File size: sizeof(CfdpFileSize) bytes size += sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + + // Add TLV size + size += this->m_tlvList.getEncodedSize(); + return size; } @@ -123,6 +130,12 @@ Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } + // Serialize TLVs (if any) + status = this->m_tlvList.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + return Fw::FW_SERIALIZE_OK; } @@ -151,6 +164,12 @@ Fw::SerializeStatus Pdu::EofPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer return status; } + // Deserialize TLVs (consumes rest of buffer) + status = this->m_tlvList.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + return Fw::FW_SERIALIZE_OK; } diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index d903c197e97..32eb7869518 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -25,6 +25,9 @@ void Pdu::FinPdu::initialize(Direction direction, this->m_conditionCode = conditionCode; this->m_deliveryCode = deliveryCode; this->m_fileStatus = fileStatus; + + // Clear TLV list + this->m_tlvList.clear(); } U32 Pdu::FinPdu::getBufferSize() const { @@ -34,6 +37,9 @@ U32 Pdu::FinPdu::getBufferSize() const { // Flags: 1 byte (condition code, delivery code, file status all packed) size += sizeof(U8) + sizeof(U8); + // Add TLV size + size += this->m_tlvList.getEncodedSize(); + return size; } @@ -118,6 +124,12 @@ Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return status; } + // Serialize TLVs (if any) + status = this->m_tlvList.toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + return Fw::FW_SERIALIZE_OK; } @@ -146,6 +158,12 @@ Fw::SerializeStatus Pdu::FinPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer this->m_deliveryCode = static_cast(deliveryCodeVal); this->m_fileStatus = static_cast(fileStatusVal); + // Deserialize TLVs (consumes rest of buffer) + status = this->m_tlvList.fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + return Fw::FW_SERIALIZE_OK; } diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp index f984b6c48a2..b8ca6a9aabf 100644 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp @@ -110,6 +110,105 @@ enum LargeFileFlag : U8 { LARGE_FILE_64_BIT = 1 // 64-bit file size }; +// CFDP TLV Types +// Blue Book section 5.4, table 5-3 +enum TlvType : U8 { + TLV_TYPE_FILESTORE_REQUEST = 0, // Filestore request + TLV_TYPE_FILESTORE_RESPONSE = 1, // Filestore response + TLV_TYPE_MESSAGE_TO_USER = 2, // Message to user + TLV_TYPE_FAULT_HANDLER_OVERRIDE = 4, // Fault handler override + TLV_TYPE_FLOW_LABEL = 5, // Flow label + TLV_TYPE_ENTITY_ID = 6 // Entity ID +}; + +//! TLV data storage +class TlvData { + private: + union { + CfdpEntityId m_eid; // Valid when type=ENTITY_ID + U8 m_rawData[256]; // Valid for other types (max 255 bytes + null term) + }; + U8 m_dataLength; // Actual length of data + + public: + TlvData(); + + // Set entity ID (for TLV type 6) + void setEntityId(CfdpEntityId eid); + + // Set raw data (for other TLV types) + void setData(const U8* data, U8 length); + + // Get entity ID + CfdpEntityId getEntityId() const; + + // Get raw data pointer + const U8* getData() const; + + // Get data length + U8 getLength() const; +}; + +//! Single TLV entry +class Tlv { + private: + TlvType m_type; + TlvData m_data; + + public: + Tlv(); + + // Initialize with entity ID + void initialize(CfdpEntityId eid); + + // Initialize with raw data + void initialize(TlvType type, const U8* data, U8 length); + + // Getters + TlvType getType() const; + const TlvData& getData() const; + + // Compute encoded size + U32 getEncodedSize() const; + + // Encode to SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + + // Decode from SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); +}; + +//! List of TLVs +class TlvList { + private: + U8 m_numTlv; + Tlv m_tlvs[CFDP_MAX_TLV]; + + public: + TlvList(); + + // Add a TLV (returns false if list is full) + bool appendTlv(const Tlv& tlv); + + // Clear all TLVs + void clear(); + + // Get number of TLVs + U8 getNumTlv() const; + + // Get TLV at index + const Tlv& getTlv(U8 index) const; + + // Compute total encoded size of all TLVs + U32 getEncodedSize() const; + + // Encode all TLVs to SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; + + // Decode all TLVs from SerialBuffer (reads until buffer exhausted) + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); +}; + //! \class Pdu //! union Pdu { @@ -394,6 +493,9 @@ union Pdu { //! File size CfdpFileSize m_fileSize; + //! TLV list (optional) + TlvList m_tlvList; + public: //! Initialize an EOF PDU void initialize(Direction direction, @@ -429,6 +531,16 @@ union Pdu { //! Get directive code FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_END_OF_FILE; } + //! Add a TLV to this EOF PDU + //! @return true if added successfully, false if list is full + bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } + + //! Get TLV list + const TlvList& getTlvList() const { return this->m_tlvList; } + + //! Get number of TLVs + U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } + private: //! Initialize this EofPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); @@ -454,6 +566,9 @@ union Pdu { //! File status FinFileStatus m_fileStatus; + //! TLV list (optional) + TlvList m_tlvList; + public: //! Initialize a Finished PDU void initialize(Direction direction, @@ -489,6 +604,16 @@ union Pdu { //! Get directive code FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_FIN; } + //! Add a TLV to this FIN PDU + //! @return true if added successfully, false if list is full + bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } + + //! Get TLV list + const TlvList& getTlvList() const { return this->m_tlvList; } + + //! Get number of TLVs + U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } + private: //! Initialize this FinPdu from a SerialBuffer Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp new file mode 100644 index 00000000000..1ef069395d7 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp @@ -0,0 +1,242 @@ +// ====================================================================== +// \title Tlv.cpp +// \author campuzan +// \brief cpp file for CFDP TLV (Type-Length-Value) classes +// ====================================================================== + +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +// ====================================================================== +// TlvData +// ====================================================================== + +TlvData::TlvData() : m_dataLength(0) { + // Initialize union to zero + memset(this->m_rawData, 0, sizeof(this->m_rawData)); +} + +void TlvData::setEntityId(CfdpEntityId eid) { + this->m_eid = eid; + // Entity ID length depends on the value + // For now, use sizeof(CfdpEntityId) as the length + this->m_dataLength = sizeof(CfdpEntityId); +} + +void TlvData::setData(const U8* data, U8 length) { + FW_ASSERT(length <= 255, length); + FW_ASSERT(data != nullptr); + + memcpy(this->m_rawData, data, length); + this->m_dataLength = length; +} + +CfdpEntityId TlvData::getEntityId() const { + return this->m_eid; +} + +const U8* TlvData::getData() const { + return this->m_rawData; +} + +U8 TlvData::getLength() const { + return this->m_dataLength; +} + +// ====================================================================== +// Tlv +// ====================================================================== + +Tlv::Tlv() : m_type(TLV_TYPE_ENTITY_ID) { + // Default constructor +} + +void Tlv::initialize(CfdpEntityId eid) { + this->m_type = TLV_TYPE_ENTITY_ID; + this->m_data.setEntityId(eid); +} + +void Tlv::initialize(TlvType type, const U8* data, U8 length) { + this->m_type = type; + this->m_data.setData(data, length); +} + +TlvType Tlv::getType() const { + return this->m_type; +} + +const TlvData& Tlv::getData() const { + return this->m_data; +} + +U32 Tlv::getEncodedSize() const { + // Type (1 byte) + Length (1 byte) + Data (variable) + return 2 + this->m_data.getLength(); +} + +Fw::SerializeStatus Tlv::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + Fw::SerializeStatus status; + + // Serialize type byte + status = serialBuffer.serializeFrom(static_cast(this->m_type)); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Serialize length byte + U8 length = this->m_data.getLength(); + status = serialBuffer.serializeFrom(length); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Serialize data + if (this->m_type == TLV_TYPE_ENTITY_ID) { + // For Entity ID, serialize as CfdpEntityId + CfdpEntityId eid = this->m_data.getEntityId(); + status = serialBuffer.serializeFrom(eid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } else { + // For other types, serialize raw data + const U8* data = this->m_data.getData(); + for (U8 i = 0; i < length; i++) { + status = serialBuffer.serializeFrom(data[i]); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus Tlv::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + Fw::SerializeStatus status; + + // Deserialize type byte + U8 typeVal; + status = serialBuffer.deserializeTo(typeVal); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_type = static_cast(typeVal); + + // Deserialize length byte + U8 length; + status = serialBuffer.deserializeTo(length); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Deserialize data + if (this->m_type == TLV_TYPE_ENTITY_ID) { + // For Entity ID, deserialize as CfdpEntityId + CfdpEntityId eid; + status = serialBuffer.deserializeTo(eid); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + this->m_data.setEntityId(eid); + } else { + // For other types, deserialize raw data + U8 rawData[256]; + for (U8 i = 0; i < length; i++) { + status = serialBuffer.deserializeTo(rawData[i]); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + this->m_data.setData(rawData, length); + } + + return Fw::FW_SERIALIZE_OK; +} + +// ====================================================================== +// TlvList +// ====================================================================== + +TlvList::TlvList() : m_numTlv(0) { + // Default constructor +} + +bool TlvList::appendTlv(const Tlv& tlv) { + if (this->m_numTlv >= CFDP_MAX_TLV) { + return false; // List is full + } + + this->m_tlvs[this->m_numTlv] = tlv; + this->m_numTlv++; + return true; +} + +void TlvList::clear() { + this->m_numTlv = 0; +} + +U8 TlvList::getNumTlv() const { + return this->m_numTlv; +} + +const Tlv& TlvList::getTlv(U8 index) const { + FW_ASSERT(index < this->m_numTlv, index, this->m_numTlv); + return this->m_tlvs[index]; +} + +U32 TlvList::getEncodedSize() const { + U32 size = 0; + for (U8 i = 0; i < this->m_numTlv; i++) { + size += this->m_tlvs[i].getEncodedSize(); + } + return size; +} + +Fw::SerializeStatus TlvList::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { + Fw::SerializeStatus status; + + // Encode all TLVs + for (U8 i = 0; i < this->m_numTlv; i++) { + status = this->m_tlvs[i].toSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + } + + return Fw::FW_SERIALIZE_OK; +} + +Fw::SerializeStatus TlvList::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { + Fw::SerializeStatus status; + + // Clear existing TLVs + this->m_numTlv = 0; + + // Decode TLVs until buffer is exhausted or max count reached + while (serialBuffer.getDeserializeSizeLeft() > 0 && this->m_numTlv < CFDP_MAX_TLV) { + status = this->m_tlvs[this->m_numTlv].fromSerialBuffer(serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + // If we fail to decode a TLV, stop (could be end of buffer or invalid data) + // Only return error if we haven't successfully decoded any TLVs yet + if (this->m_numTlv == 0) { + return status; + } else { + // We've decoded some TLVs successfully, so consider this a success + break; + } + } + this->m_numTlv++; + } + + return Fw::FW_SERIALIZE_OK; +} + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 5ab7bedfdfc..bf44e864f5f 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -1065,6 +1065,586 @@ TEST_F(PduTest, NakBufferSizeWithSegments) { EXPECT_EQ(baseSizeNoSegments + 16, sizeWithTwoSegments); // 4 * sizeof(CfdpFileSize) = 16 } +// ====================================================================== +// TLV Tests +// ====================================================================== + +TEST_F(PduTest, TlvCreateWithEntityId) { + // Test creating TLV with entity ID + Tlv tlv; + const CfdpEntityId testEid = 42; + + tlv.initialize(testEid); + + EXPECT_EQ(TLV_TYPE_ENTITY_ID, tlv.getType()); + EXPECT_EQ(sizeof(CfdpEntityId), tlv.getData().getLength()); + EXPECT_EQ(testEid, tlv.getData().getEntityId()); +} + +TEST_F(PduTest, TlvCreateWithRawData) { + // Test creating TLV with raw data + Tlv tlv; + const U8 testData[] = {0x01, 0x02, 0x03, 0x04, 0x05}; + const U8 testDataLen = sizeof(testData); + + tlv.initialize(TLV_TYPE_MESSAGE_TO_USER, testData, testDataLen); + + EXPECT_EQ(TLV_TYPE_MESSAGE_TO_USER, tlv.getType()); + EXPECT_EQ(testDataLen, tlv.getData().getLength()); + EXPECT_EQ(0, memcmp(testData, tlv.getData().getData(), testDataLen)); +} + +TEST_F(PduTest, TlvEncodedSize) { + // Test TLV encoded size calculation + Tlv tlv; + const U8 testData[] = {0xAA, 0xBB, 0xCC}; + + tlv.initialize(TLV_TYPE_FLOW_LABEL, testData, sizeof(testData)); + + // Type(1) + Length(1) + Data(3) = 5 + EXPECT_EQ(5U, tlv.getEncodedSize()); +} + +TEST_F(PduTest, TlvEncodeDecodeEntityId) { + // Test encoding and decoding entity ID TLV + Tlv txTlv; + const CfdpEntityId testEid = 123; + txTlv.initialize(testEid); + + U8 buffer[256]; + Fw::SerialBuffer serialBuffer(buffer, sizeof(buffer)); + + // Encode + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txTlv.toSerialBuffer(serialBuffer)); + + // Decode + serialBuffer.resetSer(); + serialBuffer.fill(); + Tlv rxTlv; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxTlv.fromSerialBuffer(serialBuffer)); + + // Verify + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxTlv.getType()); + EXPECT_EQ(testEid, rxTlv.getData().getEntityId()); +} + +TEST_F(PduTest, TlvEncodeDecodeRawData) { + // Test encoding and decoding raw data TLV + Tlv txTlv; + const U8 testData[] = {0xDE, 0xAD, 0xBE, 0xEF}; + txTlv.initialize(TLV_TYPE_MESSAGE_TO_USER, testData, sizeof(testData)); + + U8 buffer[256]; + Fw::SerialBuffer serialBuffer(buffer, sizeof(buffer)); + + // Encode + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txTlv.toSerialBuffer(serialBuffer)); + + // Decode + serialBuffer.resetSer(); + serialBuffer.fill(); + Tlv rxTlv; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxTlv.fromSerialBuffer(serialBuffer)); + + // Verify + EXPECT_EQ(TLV_TYPE_MESSAGE_TO_USER, rxTlv.getType()); + EXPECT_EQ(sizeof(testData), rxTlv.getData().getLength()); + EXPECT_EQ(0, memcmp(testData, rxTlv.getData().getData(), sizeof(testData))); +} + +TEST_F(PduTest, TlvEncodeDecodeMaxData) { + // Test TLV with maximum data length (255 bytes) + Tlv txTlv; + U8 testData[255]; + for (U16 i = 0; i < 255; i++) { + testData[i] = static_cast(i); + } + txTlv.initialize(TLV_TYPE_MESSAGE_TO_USER, testData, 255); + + U8 buffer[512]; + Fw::SerialBuffer serialBuffer(buffer, sizeof(buffer)); + + // Encode + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txTlv.toSerialBuffer(serialBuffer)); + + // Decode + serialBuffer.resetSer(); + serialBuffer.fill(); + Tlv rxTlv; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxTlv.fromSerialBuffer(serialBuffer)); + + // Verify + EXPECT_EQ(255, rxTlv.getData().getLength()); + EXPECT_EQ(0, memcmp(testData, rxTlv.getData().getData(), 255)); +} + +// ====================================================================== +// TlvList Tests +// ====================================================================== + +TEST_F(PduTest, TlvListAppendUpToMax) { + // Test appending TLVs up to maximum (4) + TlvList list; + + for (U8 i = 0; i < CFDP_MAX_TLV; i++) { + Tlv tlv; + tlv.initialize(static_cast(100 + i)); + ASSERT_TRUE(list.appendTlv(tlv)) << "Failed to append TLV " << static_cast(i); + } + + EXPECT_EQ(CFDP_MAX_TLV, list.getNumTlv()); +} + +TEST_F(PduTest, TlvListRejectWhenFull) { + // Test that appending fails when list is full + TlvList list; + + // Fill the list + for (U8 i = 0; i < CFDP_MAX_TLV; i++) { + Tlv tlv; + tlv.initialize(static_cast(i)); + ASSERT_TRUE(list.appendTlv(tlv)); + } + + // Try to add one more - should fail + Tlv extraTlv; + extraTlv.initialize(999); + EXPECT_FALSE(list.appendTlv(extraTlv)); + EXPECT_EQ(CFDP_MAX_TLV, list.getNumTlv()); +} + +TEST_F(PduTest, TlvListClear) { + // Test clearing TLV list + TlvList list; + + // Add some TLVs + for (U8 i = 0; i < 3; i++) { + Tlv tlv; + tlv.initialize(static_cast(i)); + ASSERT_TRUE(list.appendTlv(tlv)); + } + EXPECT_EQ(3, list.getNumTlv()); + + // Clear and verify + list.clear(); + EXPECT_EQ(0, list.getNumTlv()); + + // Should be able to add new TLVs + Tlv tlv; + tlv.initialize(100); + ASSERT_TRUE(list.appendTlv(tlv)); + EXPECT_EQ(1, list.getNumTlv()); +} + +TEST_F(PduTest, TlvListEncodedSize) { + // Test TLV list encoded size calculation + TlvList list; + + // Add TLVs of different sizes + Tlv tlv1; + tlv1.initialize(42); // Entity ID TLV + ASSERT_TRUE(list.appendTlv(tlv1)); + + const U8 data[] = {0x01, 0x02, 0x03}; + Tlv tlv2; + tlv2.initialize(TLV_TYPE_MESSAGE_TO_USER, data, sizeof(data)); + ASSERT_TRUE(list.appendTlv(tlv2)); + + U32 expectedSize = tlv1.getEncodedSize() + tlv2.getEncodedSize(); + EXPECT_EQ(expectedSize, list.getEncodedSize()); +} + +TEST_F(PduTest, TlvListEncodeDecode) { + // Test encoding and decoding TLV list + TlvList txList; + + // Add multiple TLVs + Tlv tlv1; + tlv1.initialize(123); + ASSERT_TRUE(txList.appendTlv(tlv1)); + + const U8 data2[] = {0xAA, 0xBB}; + Tlv tlv2; + tlv2.initialize(TLV_TYPE_MESSAGE_TO_USER, data2, sizeof(data2)); + ASSERT_TRUE(txList.appendTlv(tlv2)); + + const U8 data3[] = {0xDE, 0xAD, 0xBE, 0xEF}; + Tlv tlv3; + tlv3.initialize(TLV_TYPE_FLOW_LABEL, data3, sizeof(data3)); + ASSERT_TRUE(txList.appendTlv(tlv3)); + + U8 buffer[512]; + Fw::SerialBuffer serialBuffer(buffer, sizeof(buffer)); + + // Encode + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txList.toSerialBuffer(serialBuffer)); + U32 encodedSize = static_cast(serialBuffer.getSize()); + + // Decode + Fw::SerialBuffer decodeBuffer(buffer, encodedSize); + decodeBuffer.fill(); + TlvList rxList; + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxList.fromSerialBuffer(decodeBuffer)); + + // Verify + EXPECT_EQ(3, rxList.getNumTlv()); + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxList.getTlv(0).getType()); + EXPECT_EQ(123, rxList.getTlv(0).getData().getEntityId()); + EXPECT_EQ(TLV_TYPE_MESSAGE_TO_USER, rxList.getTlv(1).getType()); + EXPECT_EQ(TLV_TYPE_FLOW_LABEL, rxList.getTlv(2).getType()); +} + +// ====================================================================== +// EOF PDU with TLV Tests +// ====================================================================== + +TEST_F(PduTest, EofWithNoTlvs) { + // Verify existing EOF tests work with TLV support (backward compatible) + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); + + EXPECT_EQ(0, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(0, rxPdu.getNumTlv()); +} + +TEST_F(PduTest, EofWithOneTlv) { + // Test EOF PDU with one TLV + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); + + // Add entity ID TLV + Tlv tlv; + tlv.initialize(42); + ASSERT_TRUE(txPdu.appendTlv(tlv)); + EXPECT_EQ(1, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); + EXPECT_EQ(1, rxPdu.getNumTlv()); + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); + EXPECT_EQ(42, rxPdu.getTlvList().getTlv(0).getData().getEntityId()); +} + +TEST_F(PduTest, EofWithMultipleTlvs) { + // Test EOF PDU with multiple TLVs + Pdu::EofPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, 0xABCDEF, 2048); + + // Add entity ID TLV + Tlv tlv1; + tlv1.initialize(123); + ASSERT_TRUE(txPdu.appendTlv(tlv1)); + + // Add message to user TLV + const U8 message[] = "Error: File rejected"; + Tlv tlv2; + tlv2.initialize(TLV_TYPE_MESSAGE_TO_USER, message, sizeof(message) - 1); + ASSERT_TRUE(txPdu.appendTlv(tlv2)); + + EXPECT_EQ(2, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(2, rxPdu.getNumTlv()); + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); + EXPECT_EQ(TLV_TYPE_MESSAGE_TO_USER, rxPdu.getTlvList().getTlv(1).getType()); +} + +TEST_F(PduTest, EofTlvBufferSize) { + // Verify buffer size calculation includes TLVs + Pdu::EofPdu pdu1, pdu2; + pdu1.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); + pdu2.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); + + U32 sizeWithoutTlv = pdu1.getBufferSize(); + + // Add TLV to second PDU + Tlv tlv; + tlv.initialize(42); + ASSERT_TRUE(pdu2.appendTlv(tlv)); + + U32 sizeWithTlv = pdu2.getBufferSize(); + EXPECT_EQ(sizeWithoutTlv + tlv.getEncodedSize(), sizeWithTlv); +} + +TEST_F(PduTest, EofTlvRoundTripComplete) { + // Comprehensive round-trip test with TLVs + Pdu::EofPdu txPdu; + const Direction direction = DIRECTION_TOWARD_RECEIVER; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; + const CfdpEntityId sourceEid = 10; + const CfdpTransactionSeq transactionSeq = 20; + const CfdpEntityId destEid = 30; + const ConditionCode conditionCode = CONDITION_CODE_FILE_SIZE_ERROR; + const U32 checksum = 0xDEADBEEF; + const CfdpFileSize fileSize = 8192; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + conditionCode, checksum, fileSize); + + // Add TLVs + Tlv tlv1; + tlv1.initialize(sourceEid); + ASSERT_TRUE(txPdu.appendTlv(tlv1)); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Decode + Pdu::EofPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header + EXPECT_EQ(direction, rxPdu.asHeader().getDirection()); + EXPECT_EQ(txmMode, rxPdu.asHeader().getTxmMode()); + EXPECT_EQ(sourceEid, rxPdu.asHeader().getSourceEid()); + EXPECT_EQ(transactionSeq, rxPdu.asHeader().getTransactionSeq()); + EXPECT_EQ(destEid, rxPdu.asHeader().getDestEid()); + + // Verify EOF fields + EXPECT_EQ(conditionCode, rxPdu.getConditionCode()); + EXPECT_EQ(checksum, rxPdu.getChecksum()); + EXPECT_EQ(fileSize, rxPdu.getFileSize()); + + // Verify TLVs + EXPECT_EQ(1, rxPdu.getNumTlv()); + EXPECT_EQ(sourceEid, rxPdu.getTlvList().getTlv(0).getData().getEntityId()); +} + +// ====================================================================== +// FIN PDU with TLV Tests +// ====================================================================== + +TEST_F(PduTest, FinWithNoTlvs) { + // Verify existing FIN tests work with TLV support (backward compatible) + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); + + EXPECT_EQ(0, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + EXPECT_EQ(0, rxPdu.getNumTlv()); +} + +TEST_F(PduTest, FinWithOneTlv) { + // Test FIN PDU with one TLV + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, + FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); + + // Add entity ID TLV + Tlv tlv; + tlv.initialize(99); + ASSERT_TRUE(txPdu.appendTlv(tlv)); + EXPECT_EQ(1, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); + EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); + EXPECT_EQ(FIN_FILE_STATUS_DISCARDED, rxPdu.getFileStatus()); + EXPECT_EQ(1, rxPdu.getNumTlv()); + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); + EXPECT_EQ(99, rxPdu.getTlvList().getTlv(0).getData().getEntityId()); +} + +TEST_F(PduTest, FinWithMultipleTlvs) { + // Test FIN PDU with multiple TLVs + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); + + // Add entity ID TLV + Tlv tlv1; + tlv1.initialize(456); + ASSERT_TRUE(txPdu.appendTlv(tlv1)); + + // Add message to user TLV + const U8 message[] = "Transaction failed"; + Tlv tlv2; + tlv2.initialize(TLV_TYPE_MESSAGE_TO_USER, message, sizeof(message) - 1); + ASSERT_TRUE(txPdu.appendTlv(tlv2)); + + // Add flow label TLV + const U8 flowLabel[] = {0x01, 0x02}; + Tlv tlv3; + tlv3.initialize(TLV_TYPE_FLOW_LABEL, flowLabel, sizeof(flowLabel)); + ASSERT_TRUE(txPdu.appendTlv(tlv3)); + + EXPECT_EQ(3, txPdu.getNumTlv()); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Verify round-trip + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(3, rxPdu.getNumTlv()); + EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); + EXPECT_EQ(TLV_TYPE_MESSAGE_TO_USER, rxPdu.getTlvList().getTlv(1).getType()); + EXPECT_EQ(TLV_TYPE_FLOW_LABEL, rxPdu.getTlvList().getTlv(2).getType()); +} + +TEST_F(PduTest, FinTlvBufferSize) { + // Verify buffer size calculation includes TLVs + Pdu::FinPdu pdu1, pdu2; + pdu1.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); + pdu2.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); + + U32 sizeWithoutTlv = pdu1.getBufferSize(); + + // Add TLV to second PDU + Tlv tlv; + tlv.initialize(789); + ASSERT_TRUE(pdu2.appendTlv(tlv)); + + U32 sizeWithTlv = pdu2.getBufferSize(); + EXPECT_EQ(sizeWithoutTlv + tlv.getEncodedSize(), sizeWithTlv); +} + +TEST_F(PduTest, FinTlvRoundTripComplete) { + // Comprehensive round-trip test with TLVs + Pdu::FinPdu txPdu; + const Direction direction = DIRECTION_TOWARD_SENDER; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; + const CfdpEntityId sourceEid = 50; + const CfdpTransactionSeq transactionSeq = 100; + const CfdpEntityId destEid = 75; + const ConditionCode conditionCode = CONDITION_CODE_INACTIVITY_DETECTED; + const FinDeliveryCode deliveryCode = FIN_DELIVERY_CODE_INCOMPLETE; + const FinFileStatus fileStatus = FIN_FILE_STATUS_RETAINED; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + conditionCode, deliveryCode, fileStatus); + + // Add TLVs + Tlv tlv1; + tlv1.initialize(destEid); + ASSERT_TRUE(txPdu.appendTlv(tlv1)); + + const U8 msg[] = "Timeout"; + Tlv tlv2; + tlv2.initialize(TLV_TYPE_MESSAGE_TO_USER, msg, sizeof(msg) - 1); + ASSERT_TRUE(txPdu.appendTlv(tlv2)); + + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + // Decode + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + // Verify header + EXPECT_EQ(direction, rxPdu.asHeader().getDirection()); + EXPECT_EQ(txmMode, rxPdu.asHeader().getTxmMode()); + EXPECT_EQ(sourceEid, rxPdu.asHeader().getSourceEid()); + EXPECT_EQ(transactionSeq, rxPdu.asHeader().getTransactionSeq()); + EXPECT_EQ(destEid, rxPdu.asHeader().getDestEid()); + + // Verify FIN fields + EXPECT_EQ(conditionCode, rxPdu.getConditionCode()); + EXPECT_EQ(deliveryCode, rxPdu.getDeliveryCode()); + EXPECT_EQ(fileStatus, rxPdu.getFileStatus()); + + // Verify TLVs + EXPECT_EQ(2, rxPdu.getNumTlv()); + EXPECT_EQ(destEid, rxPdu.getTlvList().getTlv(0).getData().getEntityId()); + EXPECT_EQ(0, memcmp(msg, rxPdu.getTlvList().getTlv(1).getData().getData(), sizeof(msg) - 1)); +} + +TEST_F(PduTest, FinWithMaxTlvs) { + // Test FIN PDU with maximum number of TLVs (4) + Pdu::FinPdu txPdu; + txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, + 1, 2, 3, CONDITION_CODE_NO_ERROR, + FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); + + // Add 4 TLVs + for (U8 i = 0; i < CFDP_MAX_TLV; i++) { + Tlv tlv; + tlv.initialize(static_cast(100 + i)); + ASSERT_TRUE(txPdu.appendTlv(tlv)) << "Failed to append TLV " << static_cast(i); + } + EXPECT_EQ(CFDP_MAX_TLV, txPdu.getNumTlv()); + + // Try to add one more - should fail + Tlv extraTlv; + extraTlv.initialize(999); + EXPECT_FALSE(txPdu.appendTlv(extraTlv)); + + // Verify round-trip with 4 TLVs + U8 buffer[512]; + Fw::Buffer txBuffer(buffer, sizeof(buffer)); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + + Pdu::FinPdu rxPdu; + const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + + EXPECT_EQ(CFDP_MAX_TLV, rxPdu.getNumTlv()); + for (U8 i = 0; i < CFDP_MAX_TLV; i++) { + EXPECT_EQ(100 + i, rxPdu.getTlvList().getTlv(i).getData().getEntityId()); + } +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 6c78ecd23a1..444cf79e667 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -181,6 +181,35 @@ typedef U32 CfdpFileSize; */ #define CF_NAK_MAX_SEGMENTS (58) +/** + * @brief Maximum TLVs (Type-Length-Value) per PDU + * + * @par Description: + * Maximum number of TLV (Type-Length-Value) tuples that can be + * included in a single CFDP PDU. TLVs are optional metadata fields + * used in EOF and FIN PDUs to convey diagnostic information. + * + * Per CCSDS 727.0-B-5 section 5.4, TLVs are variable-length fields + * that encode information such as entity IDs, fault handler overrides, + * or messages to the user. The most common use is the Entity ID TLV + * (type 6), automatically added to EOF and FIN PDUs on error conditions + * to aid in debugging. + * + * This value sets an upper bound on TLV storage per PDU to prevent + * unbounded memory growth. The limit of 4 is based on NASA's cFS CF + * implementation and is sufficient for typical CFDP operations: + * - 1 for Entity ID TLV + * - 3 additional for filestore requests/responses or messages + * + * @par Limits: + * Must be > 0. + * Larger values consume more memory per PDU but allow more metadata. + * + * @reference + * CCSDS 727.0-B-5, section 5.4, table 5-3 + */ +#define CFDP_MAX_TLV (4) + /** * @brief Max number of polling directories per channel. * From 42634fc260bea49bb1920698dc83ef14e178cd5f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 30 Jan 2026 15:25:58 -0700 Subject: [PATCH 122/185] Added CF attribution file --- Svc/Ccsds/CfdpManager/ATTRIBUTION.md | 59 +++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 9 ++-- Svc/Ccsds/CfdpManager/CfdpClist.hpp | 7 +-- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 7 +-- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 7 +-- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 9 ++-- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 8 +-- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 9 ++-- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 8 +-- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 9 ++-- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 7 +-- 11 files changed, 106 insertions(+), 33 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/ATTRIBUTION.md diff --git a/Svc/Ccsds/CfdpManager/ATTRIBUTION.md b/Svc/Ccsds/CfdpManager/ATTRIBUTION.md new file mode 100644 index 00000000000..2fd371f17e1 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/ATTRIBUTION.md @@ -0,0 +1,59 @@ +# CFDP Manager Attribution + +This component implements the CCSDS File Delivery Protocol (CFDP) for F-Prime (F'). It includes both ported code from NASA's Core Flight System (cFS) CFDP application and new F' implementations. + +## Source Attribution + +Portions of this code are derived from the NASA Core Flight System (cFS) CFDP (CF) Application: +- **Repository**: https://github.com/nasa/CF +- **Version**: 3.0.0 +- **License**: Apache License 2.0 +- **Copyright**: Copyright (c) 2019 United States Government as represented by the Administrator of the National Aeronautics and Space Administration +- **NASA Docket**: GSC-18,447-1 + +## Files Ported from CF + +The following files are ports/adaptations from CF source code and retain the original NASA copyright: + +### Core Engine & Transaction Management +- `CfdpEngine.hpp` / `.cpp` - from `cf_cfdp.c` / `cf_cfdp.h` +- `CfdpTransaction.hpp` - from `cf_cfdp_r.h` / `cf_cfdp_s.h` / `cf_cfdp_dispatch.h` +- `CfdpTxTransaction.cpp` - from `cf_cfdp_s.c` / `cf_cfdp_dispatch.c` +- `CfdpRxTransaction.cpp` - from `cf_cfdp_r.c` / `cf_cfdp_dispatch.c` + +### Data Structures & Utilities +- `CfdpTypes.hpp` - from `cf_cfdp_types.h` +- `CfdpUtils.hpp` / `.cpp` - from `cf_utils.h` / `cf_utils.c` +- `CfdpChannel.hpp` / `.cpp` - from channel functions in `cf_cfdp.c` / `cf_utils.c` +- `CfdpChunk.hpp` / `.cpp` - from `cf_chunks.h` / `cf_chunks.c` +- `CfdpClist.hpp` / `.cpp` - from `cf_clist.h` / `cf_clist.c` +- `CfdpPdu.hpp` - from `cf_cfdp_pdu.h` + +Each of these files includes the full NASA copyright notice and Apache 2.0 license text in its header. + +## New F-Prime Implementations + +The following files are new implementations for F-Prime and do not contain CF-derived code: + +### Integration Layer +- `CfdpManager.hpp` / `.cpp` - F-Prime component wrapper +- `CfdpTimer.hpp` / `.cpp` - F-Prime timer implementation + +### PDU Object-Oriented Implementation +All files in the `Types/` directory are new F' serializable implementations based on the CFDP Blue Book specification (CCSDS 727.0-B-5): +- `Types/Pdu.hpp` / `.cpp` +- `Types/PduHeader.cpp` +- `Types/MetadataPdu.cpp` +- `Types/FileDataPdu.cpp` +- `Types/EofPdu.cpp` +- `Types/FinPdu.cpp` +- `Types/AckPdu.cpp` +- `Types/NakPdu.cpp` + +These files implement CFDP PDU encoding/decoding based on the specification rather than porting CF's C-style codec. + +## License + +This component as a whole is licensed under the Apache License 2.0. See the top-level [LICENSE.txt](../../../LICENSE.txt) for the full license text. + +The CF-derived portions retain their original NASA copyright and Apache 2.0 license as documented in their file headers. diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index d22aee07f57..acedeb75813 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -1,10 +1,11 @@ // ====================================================================== -// \title CfdpChunks.hpp +// \title CfdpChunk.hpp // \brief CFDP chunks (spare gap tracking) header file // -// This file is a port of the cf_chunks.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP chunk/gap tracking from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_chunks.h (CFDP chunk and gap tracking definitions) // // ====================================================================== // diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index 8b2379d260e..b0a3f71b480 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -2,9 +2,10 @@ // \title CfdpClist.hpp // \brief CFDP circular list header file // -// This file is a port of the cf_clist.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP circular list from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_clist.h (CFDP circular list data structure definitions) // // ====================================================================== // diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 1f1dc7824ac..0be4398ba40 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -2,9 +2,10 @@ // \title CfdpEngine.cpp // \brief CFDP Engine implementation // -// This file is a port of the cf_cfdp.c file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP engine operations from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp.c (CFDP PDU validation, processing, and engine operations) // // This file contains two sets of functions. The first is what is needed // to deal with CFDP PDUs. Specifically validating them for correctness diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index a86a287464f..65a1c5f3a5f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -2,9 +2,10 @@ // \title CfdpEngine.hpp // \brief CFDP Engine header // -// This file is a port of the cf_cfdp.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP engine definitions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp.h (CFDP engine and packet parsing definitions) // // CFDP engine and packet parsing header file // diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 3ea29070ca6..74f53343868 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -2,15 +2,16 @@ // \title CfdpPdu.hpp // \brief Structures defining CFDP PDUs // -// This file is a port of the cf_cfdp_pdu.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP PDU structures from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp_pdu.h (CFDP PDU structure definitions per CCSDS 727.0-B-5) // // The structures and enumerations defined in this file with a CF_CFDP // prefix are defined according to the CCSDS CFDP specification (727.0-B-5). // These values must match the specification for that structure/field, they are // not locally changeable. -// +// // Many of the structures defined in this file are variably-sized when // encoded for network transmission. As a result, C structures used to map // to these structures are of limited usefulness, generally only capable diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 101e44fd0be..468396eea56 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -2,9 +2,11 @@ // \title CfdpRxTransaction.cpp // \brief cpp file for CFDP RX Transaction state machine // -// This file is a port of the cf_cfdp_r.c and cf_cfdp_dispatch.c files from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of RX transaction state machine operations from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp_r.c (receive-file transaction state handling routines) +// - cf_cfdp_dispatch.c (RX state machine dispatch functions) // // This file contains various state handling routines for // transactions which are receiving a file, as well as dispatch diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 07112bdd7d6..0a4b74cf769 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -2,9 +2,12 @@ // \title CfdpTransaction.hpp // \brief CFDP Transaction state machine class for TX and RX operations // -// This file is a port of the cf_cfdp_r.h and cf_cfdp_s.h files from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of transaction state machine definitions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp_r.h (receive transaction state machine definitions) +// - cf_cfdp_s.h (send transaction state machine definitions) +// - cf_cfdp_dispatch.h (transaction dispatch definitions) // // This file contains the unified interface for CFDP transaction state // machines, encompassing both TX (send) and RX (receive) operations. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index deed9f585d4..03b9173677c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -2,9 +2,11 @@ // \title CfdpTxTransaction.cpp // \brief cpp file for CFDP TX Transaction state machine // -// This file is a port of the cf_cfdp_s.c and cf_cfdp_dispatch.c files from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of TX transaction state machine operations from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp_s.c (send-file transaction state handling routines) +// - cf_cfdp_dispatch.c (TX state machine dispatch functions) // // This file contains various state handling routines for // transactions which are sending a file, as well as dispatch diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index 0d4ab91f42a..a07a57420bd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -2,12 +2,13 @@ // \title CfdpTypes.hpp // \brief Macros and data types used by CFDP // -// This file is a port of the cf_cfdp_types.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP type definitions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_cfdp_types.h (CFDP macros and data type definitions) // // Functions should not be declared in this file. This should -// be limited to shared macros and data types only. +// be limited to shared macros and data types only. // // ====================================================================== // diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index db559c3c289..2f76b80ea49 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -2,9 +2,10 @@ // \title CfdpUtils.hpp // \brief CFDP utilities header // -// This file is a port of the cf_utils.h file from the -// NASA Core Flight System (cFS) CFDP (CF) Application, -// version 3.0.0, adapted for use within the F-Prime (F') framework. +// This file is a port of CFDP utility functions from the following files +// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, +// adapted for use within the F-Prime (F') framework: +// - cf_utils.h (CFDP utility function declarations) // // CFDP utils header file // From 614fbddd9ba87e7f5160dc15989b76ddd02debe7 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 3 Feb 2026 08:07:52 -0600 Subject: [PATCH 123/185] Removed PDU union wrapper in-favor of PDU class inheritance. Updated CFDP PDU handlers to use buffer serialization and deserialization --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 232 +++-- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 41 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 13 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 5 + Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 212 +++- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 60 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 133 ++- Svc/Ccsds/CfdpManager/Events.fppi | 93 +- Svc/Ccsds/CfdpManager/Types/AckPdu.cpp | 36 +- Svc/Ccsds/CfdpManager/Types/AckPdu.hpp | 88 ++ Svc/Ccsds/CfdpManager/Types/CMakeLists.txt | 1 - Svc/Ccsds/CfdpManager/Types/EofPdu.cpp | 36 +- Svc/Ccsds/CfdpManager/Types/EofPdu.hpp | 95 ++ Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 47 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp | 89 ++ Svc/Ccsds/CfdpManager/Types/FinPdu.cpp | 36 +- Svc/Ccsds/CfdpManager/Types/FinPdu.hpp | 97 ++ Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 58 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp | 97 ++ Svc/Ccsds/CfdpManager/Types/NakPdu.cpp | 40 +- Svc/Ccsds/CfdpManager/Types/NakPdu.hpp | 99 ++ Svc/Ccsds/CfdpManager/Types/Pdu.cpp | 243 ----- Svc/Ccsds/CfdpManager/Types/Pdu.hpp | 925 ------------------ Svc/Ccsds/CfdpManager/Types/PduBase.hpp | 95 ++ Svc/Ccsds/CfdpManager/Types/PduHeader.cpp | 74 +- Svc/Ccsds/CfdpManager/Types/PduHeader.hpp | 175 ++++ Svc/Ccsds/CfdpManager/Types/Tlv.cpp | 10 +- Svc/Ccsds/CfdpManager/Types/Tlv.hpp | 122 +++ Svc/Ccsds/CfdpManager/Types/Types.hpp | 86 ++ .../CfdpManager/Types/test/ut/PduTests.cpp | 572 +++++++---- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 28 +- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 6 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 110 ++- 33 files changed, 2255 insertions(+), 1799 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Types/AckPdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/EofPdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/FinPdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/NakPdu.hpp delete mode 100644 Svc/Ccsds/CfdpManager/Types/Pdu.cpp delete mode 100644 Svc/Ccsds/CfdpManager/Types/Pdu.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/PduBase.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/PduHeader.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/Tlv.hpp create mode 100644 Svc/Ccsds/CfdpManager/Types/Types.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 0be4398ba40..5af4e9712a9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -46,7 +46,7 @@ #include #include #include -#include +#include namespace Svc { namespace Ccsds { @@ -125,31 +125,31 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) txn->m_inactivity_timer.setTimer(timerDuration); } -void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) { // Dispatch based on transaction state switch (txn->m_state) { case CF_TxnState_INIT: - this->recvInit(txn, pdu); + this->recvInit(txn, buffer); break; case CF_TxnState_R1: - txn->r1Recv(pdu); + txn->r1Recv(buffer); break; case CF_TxnState_S1: - txn->s1Recv(pdu); + txn->s1Recv(buffer); break; case CF_TxnState_R2: - txn->r2Recv(pdu); + txn->r2Recv(buffer); break; case CF_TxnState_S2: - txn->s2Recv(pdu); + txn->s2Recv(buffer); break; case CF_TxnState_DROP: - this->recvDrop(txn, pdu); + this->recvDrop(txn, buffer); break; case CF_TxnState_HOLD: - this->recvHold(txn, pdu); + this->recvHold(txn, buffer); break; default: // Invalid or undefined state @@ -186,8 +186,7 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) FW_ASSERT(txn->m_chan != NULL); // Create and initialize Metadata PDU - Cfdp::Pdu pdu; - Cfdp::Pdu::MetadataPdu& md = pdu.asMetadataPdu(); + Cfdp::MetadataPdu md; // Set closure requested flag based on transaction class // Class 1: closure not requested (0), Class 2: closure requested (1) @@ -213,12 +212,16 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) status = m_manager->getPduBuffer(buffer, *txn->m_chan, md.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { // Serialize to buffer - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = md.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { // Failed to serialize, return the buffer + m_manager->log_WARNING_LO_FailMetadataPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); } @@ -227,21 +230,23 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) return status; } -Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& fdPdu) +Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::FileDataPdu& fdPdu) { Fw::Buffer buffer; Cfdp::Status::T status = Cfdp::Status::SUCCESS; - Cfdp::Pdu pdu; - pdu.asFileDataPdu() = fdPdu; - status = m_manager->getPduBuffer(buffer, *txn->m_chan, fdPdu.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + // Serialize to buffer + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = fdPdu.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { + m_manager->log_WARNING_LO_FailFileDataPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); m_manager->sendPduBuffer(*txn->m_chan, buffer); } } @@ -255,8 +260,7 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) Cfdp::Status::T status = Cfdp::Status::SUCCESS; // Create and initialize EOF PDU - Cfdp::Pdu pdu; - Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); + Cfdp::EofPdu eof; // Direction is toward receiver for EOF sent by sender Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; @@ -284,12 +288,16 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) status = m_manager->getPduBuffer(buffer, *txn->m_chan, eof.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { // Serialize to buffer - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = eof.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { // Failed to serialize, return the buffer + m_manager->log_WARNING_LO_FailEofPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); } @@ -321,8 +329,7 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, } // Create and initialize ACK PDU - Cfdp::Pdu pdu; - Cfdp::Pdu::AckPdu& ack = pdu.asAckPdu(); + Cfdp::AckPdu ack; // Direction: toward sender for EOF ACK, toward receiver for FIN ACK Cfdp::Direction direction = (dir_code == Cfdp::FILE_DIRECTIVE_END_OF_FILE) ? @@ -344,12 +351,16 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, status = m_manager->getPduBuffer(buffer, *txn->m_chan, ack.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { // Serialize to buffer - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = ack.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { // Failed to serialize, return the buffer + m_manager->log_WARNING_LO_FailAckPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); } @@ -365,8 +376,7 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCod Cfdp::Status::T status = Cfdp::Status::SUCCESS; // Create and initialize FIN PDU - Cfdp::Pdu pdu; - Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); + Cfdp::FinPdu fin; // Direction is toward sender for FIN sent by receiver Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; @@ -393,12 +403,16 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCod status = m_manager->getPduBuffer(buffer, *txn->m_chan, fin.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { // Serialize to buffer - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = fin.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { // Failed to serialize, return the buffer + m_manager->log_WARNING_LO_FailFinPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); } @@ -407,7 +421,7 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCod return status; } -Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu) +Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::NakPdu& nakPdu) { Fw::Buffer buffer; Cfdp::Status::T status = Cfdp::Status::SUCCESS; @@ -416,16 +430,18 @@ Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nak Cfdp::Class::T tx_class = txn->getClass(); FW_ASSERT(tx_class == Cfdp::Class::CLASS_2, tx_class); - Cfdp::Pdu pdu; - pdu.asNakPdu() = nakPdu; - status = m_manager->getPduBuffer(buffer, *txn->m_chan, nakPdu.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { - Fw::SerializeStatus serStatus = pdu.toBuffer(buffer); + // Serialize to buffer + Fw::SerialBuffer sb(buffer.getData(), buffer.getSize()); + Fw::SerializeStatus serStatus = nakPdu.serializeTo(sb); if (serStatus != Fw::FW_SERIALIZE_OK) { + m_manager->log_WARNING_LO_FailNakPduSerialization(txn->getChannelId(), static_cast(serStatus)); m_manager->returnPduBuffer(*txn->m_chan, buffer); status = Cfdp::Status::ERROR; } else { + // Update buffer size to actual serialized size + buffer.setSize(sb.getSize()); m_manager->sendPduBuffer(*txn->m_chan, buffer); } } @@ -433,11 +449,8 @@ Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nak return status; } -void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::MetadataPdu& md) { - // Extract metadata PDU - const Cfdp::Pdu::MetadataPdu& md = pdu.asMetadataPdu(); - /* store the expected file size in transaction */ txn->m_fsize = md.getFileSize(); @@ -450,14 +463,12 @@ void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) // txn->m_history->fnames.dst_filename.toChar()); } -Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu& fd) { Cfdp::Status::T ret = Cfdp::Status::SUCCESS; // Extract header - const Cfdp::Pdu::Header& header = pdu.asHeader(); - // Note: FileDataPdu contents would be extracted here when file data handling is implemented - // const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); + const Cfdp::PduHeader& header = fd.asHeader(); // Check for segment metadata flag (not currently supported) if (header.hasSegmentMetadata()) @@ -473,13 +484,11 @@ Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu) return ret; } -Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::EofPdu& eofPdu) { // EOF PDU has been validated during fromBuffer() - // Data is accessible via pdu.asEofPdu() by callers // Process TLVs if present - const Cfdp::Pdu::EofPdu& eofPdu = pdu.asEofPdu(); const Cfdp::TlvList& tlvList = eofPdu.getTlvList(); for (U8 i = 0; i < tlvList.getNumTlv(); i++) { const Cfdp::Tlv& tlv = tlvList.getTlv(i); @@ -494,20 +503,17 @@ Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu) return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const Cfdp::AckPdu& pdu) { // ACK PDU has been validated during fromBuffer() - // Data is accessible via pdu.asAckPdu() by callers return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::FinPdu& finPdu) { // FIN PDU has been validated during fromBuffer() - // Data is accessible via pdu.asFinPdu() by callers // Process TLVs if present - const Cfdp::Pdu::FinPdu& finPdu = pdu.asFinPdu(); const Cfdp::TlvList& tlvList = finPdu.getTlvList(); for (U8 i = 0; i < tlvList.getNumTlv(); i++) { const Cfdp::Tlv& tlv = tlvList.getTlv(i); @@ -522,19 +528,19 @@ Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu) return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const Cfdp::NakPdu& pdu) { // NAK PDU has been validated during fromBuffer() - // Data is accessible via pdu.asNakPdu() by callers return Cfdp::Status::SUCCESS; } -void CfdpEngine::recvDrop(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::recvDrop(CfdpTransaction *txn, const Fw::Buffer& buffer) { // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.dropped; + (void)buffer; // Unused - we're just dropping the PDU } -void CfdpEngine::recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer) { /* anything received in this state is considered spurious */ // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; @@ -552,26 +558,26 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu) */ /* currently the only thing we will re-ack is the FIN. */ - if (pdu.getDirectiveCode() == Cfdp::FILE_DIRECTIVE_FIN) - { - const Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); - const Cfdp::Pdu::Header& header = pdu.asHeader(); - - if (this->recvFin(txn, pdu) != Cfdp::Status::SUCCESS) - { - this->sendAck(txn, Cfdp::ACK_TXN_STATUS_TERMINATED, Cfdp::FILE_DIRECTIVE_FIN, fin.getConditionCode(), - header.getDestEid(), header.getTransactionSeq()); - } - } + // TODO: Deserialization will be centralized in receivePdu + // This function will be updated to accept concrete PDU type + (void)buffer; } -void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) +void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) { - // Extract header information - const Cfdp::Pdu::Header& header = pdu.asHeader(); + // First parse header to get transaction information + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Cfdp::PduHeader header; + Fw::SerializeStatus status = header.fromSerialBuffer(sb); + if (status != Fw::FW_SERIALIZE_OK) { + m_manager->log_WARNING_LO_FailPduHeaderDeserialization(txn->getChannelId(), status); + return; + } + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); CfdpEntityId sourceEid = header.getSourceEid(); - Cfdp::Pdu::Type pduType = header.getType(); Cfdp::Class::T txmMode = header.getTxmMode(); /* only RX transactions dare tread here */ @@ -593,51 +599,55 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) // "CF: cannot get chunklist -- abandoning transaction %u\n", // (unsigned int)transactionSeq); } - else if (pduType == Cfdp::Pdu::T_FILE_DATA) + else { - /* file data PDU */ - /* being idle and receiving a file data PDU means that no active transaction knew - * about the transaction in progress, so most likely PDUs were missed. */ - - /* if class 2, switch into R2 state and let it handle */ - /* don't forget to bind the transaction */ - if (txmMode == Cfdp::Class::CLASS_1) + // Find handler based on PDU type + Cfdp::PduTypeEnum pduType = header.getType(); + if (pduType == Cfdp::T_FILE_DATA) { - /* R1, can't do anything without metadata first */ - txn->m_state = CF_TxnState_DROP; /* drop all incoming */ - /* use inactivity timer to ultimately free the state */ + /* file data PDU */ + /* being idle and receiving a file data PDU means that no active transaction knew + * about the transaction in progress, so most likely PDUs were missed. */ + + if (txmMode == Cfdp::Class::CLASS_1) + { + /* R1, can't do anything without metadata first */ + txn->m_state = CF_TxnState_DROP; /* drop all incoming */ + /* use inactivity timer to ultimately free the state */ + } + else + { + /* R2 can handle missing metadata, so go ahead and create a temp file */ + txn->m_state = CF_TxnState_R2; + txn->m_txn_class = Cfdp::Class::CLASS_2; + txn->rInit(); + this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ + } } - else + else if (pduType == Cfdp::T_METADATA) { - /* R2 can handle missing metadata, so go ahead and create a temp file */ - txn->m_state = CF_TxnState_R2; - txn->m_txn_class = Cfdp::Class::CLASS_2; - txn->rInit(); - this->dispatchRecv(txn, pdu); /* re-dispatch to enter r2 */ - } - } - else - { - /* file directive PDU, but we are in an idle state. It only makes sense right now to accept metadata PDU. */ - Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + /* file directive PDU with metadata - this is the expected case for starting a new RX transaction */ + Cfdp::MetadataPdu md; + Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); + sb2.setBuffLen(buffer.getSize()); - switch (directiveCode) - { - case Cfdp::FILE_DIRECTIVE_METADATA: - // PDU validation already done during deserialization - this->recvMd(txn, pdu); + if (md.deserializeFrom(sb2) == Fw::FW_SERIALIZE_OK) + { + this->recvMd(txn, md); /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; txn->m_txn_class = txmMode; txn->m_flags.rx.md_recv = true; txn->rInit(); /* initialize R */ - break; - default: - // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: unhandled file directive code 0x%02x in idle state", directiveCode); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; - break; + } + } + else + { + // Unexpected PDU type in init state + // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: unhandled PDU type in idle state"); + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; } } @@ -648,7 +658,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu) } } -void CfdpEngine::receivePdu(U8 chan_id, const Cfdp::Pdu& pdu) +void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) { CfdpTransaction *txn = NULL; CfdpChannel *chan = NULL; @@ -658,14 +668,24 @@ void CfdpEngine::receivePdu(U8 chan_id, const Cfdp::Pdu& pdu) chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); - // Extract header information from PDU - const Cfdp::Pdu::Header& header = pdu.asHeader(); + // Parse the header to get transaction routing info + // Avoid full PDU deserialization here to defer it until the appropriate handler + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Cfdp::PduHeader header; + Fw::SerializeStatus status = header.fromSerialBuffer(sb); + if (status != Fw::FW_SERIALIZE_OK) { + // Invalid PDU header, drop packet + m_manager->log_WARNING_LO_FailPduHeaderDeserialization(chan_id, static_cast(status)); + return; + } + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); CfdpEntityId sourceEid = header.getSourceEid(); CfdpEntityId destEid = header.getDestEid(); - // PDU validation is already done in fromBuffer(), so proceed with dispatch - /* got a valid PDU -- look it up by sequence number */ + // Look up transaction by sequence number txn = chan->findTransactionBySequenceNumber(transactionSeq, sourceEid); if (txn == NULL) @@ -696,7 +716,7 @@ void CfdpEngine::receivePdu(U8 chan_id, const Cfdp::Pdu& pdu) if (txn != NULL) { /* found one! Send it to the transaction state processor */ - this->dispatchRecv(txn, pdu); + this->dispatchRecv(txn, buffer); } else { diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 65a1c5f3a5f..ce5acb1bef8 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -38,6 +38,7 @@ #include #include +#include // Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { @@ -125,9 +126,9 @@ class CfdpEngine { * @brief Receive and process a PDU * * @param chan_id Channel ID receiving the PDU - * @param pdu Reference to decoded PDU + * @param buffer Buffer containing the PDU to decode and process */ - void receivePdu(U8 chan_id, const Cfdp::Pdu& pdu); + void receivePdu(U8 chan_id, const Fw::Buffer& buffer); /** * @brief Begin transmit of a file @@ -282,7 +283,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendFd(CfdpTransaction *txn, Cfdp::Pdu::FileDataPdu& fdPdu); + Cfdp::Status::T sendFd(CfdpTransaction *txn, Cfdp::FileDataPdu& fdPdu); /** * @brief Create, encode, and send an EOF (End of File) PDU @@ -364,7 +365,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::Pdu::NakPdu& nakPdu); + Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::NakPdu& nakPdu); /** * @brief Handle receipt of metadata PDU @@ -375,7 +376,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param pdu The metadata PDU */ - void recvMd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void recvMd(CfdpTransaction *txn, const Cfdp::MetadataPdu& pdu); /** * @brief Unpack a file data PDU from a received message @@ -391,7 +392,7 @@ class CfdpEngine { * @retval Cfdp::Status::ERROR for general errors * @retval Cfdp::Status::SHORT_PDU_ERROR PDU too short */ - Cfdp::Status::T recvFd(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + Cfdp::Status::T recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu& pdu); /** * @brief Unpack an EOF PDU from a received message @@ -406,7 +407,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvEof(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + Cfdp::Status::T recvEof(CfdpTransaction *txn, const Cfdp::EofPdu& pdu); /** * @brief Unpack an ACK PDU from a received message @@ -421,7 +422,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvAck(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + Cfdp::Status::T recvAck(CfdpTransaction *txn, const Cfdp::AckPdu& pdu); /** * @brief Unpack an FIN PDU from a received message @@ -436,7 +437,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvFin(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + Cfdp::Status::T recvFin(CfdpTransaction *txn, const Cfdp::FinPdu& pdu); /** * @brief Unpack a NAK PDU from a received message @@ -451,7 +452,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvNak(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + Cfdp::Status::T recvNak(CfdpTransaction *txn, const Cfdp::NakPdu& pdu); /** * @brief Initiate a file transfer transaction @@ -556,7 +557,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param pdu The PDU being received */ - void recvDrop(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void recvDrop(CfdpTransaction *txn, const Fw::Buffer& buffer); /** * @brief Receive state function during holdover period @@ -567,10 +568,10 @@ class CfdpEngine { * lost in transmission causing the sender to retransmit PDUs even * though we already completed the transaction. * - * @param txn Pointer to the transaction state - * @param pdu The PDU being received + * @param txn Pointer to the transaction state + * @param buffer Buffer containing the PDU to process */ - void recvHold(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer); /** * @brief Receive state function to process new rx transaction @@ -581,10 +582,10 @@ class CfdpEngine { * PDU could be missed, and filedata comes in instead. In that case, * an R2 transaction must still be started. * - * @param txn Pointer to the transaction state - * @param pdu The PDU being received + * @param txn Pointer to the transaction state + * @param buffer Buffer containing the PDU to process */ - void recvInit(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer); // Dispatch @@ -594,10 +595,10 @@ class CfdpEngine { * This dispatches the PDU to the appropriate handler * based on the transaction state. * - * @param txn Pointer to the transaction state - * @param pdu The PDU being received + * @param txn Pointer to the transaction state + * @param buffer Buffer containing the PDU to dispatch */ - void dispatchRecv(CfdpTransaction *txn, const Cfdp::Pdu& pdu); + void dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer); // Channel Processing diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 9afe27469df..75f13fcc33c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -62,16 +62,9 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); FW_ASSERT(portNum >= 0, portNum); - // Decode PDU using Pdu class - Cfdp::Pdu pdu; - Fw::SerializeStatus status = pdu.fromBuffer(fwBuffer); - - if (status == Fw::FW_SERIALIZE_OK) { - // Identify and dispatch this PDU - // There is a direct mapping from port number to channel ID - this->m_engine->receivePdu(static_cast(portNum), pdu); - } - // TODO BPC: else: PDU decode failed - log event or increment counter + // Pass buffer directly to receivePdu - it will peek at type and deserialize as needed + // There is a direct mapping from port number to channel ID + this->m_engine->receivePdu(static_cast(portNum), fwBuffer); // Return buffer this->dataInReturn_out(portNum, fwBuffer); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 948bf01f6aa..e5102c17cb6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -16,8 +16,13 @@ namespace Ccsds { // Forward declarations class CfdpEngine; class CfdpChannel; +class CfdpTransaction; class CfdpManager final : public CfdpManagerComponentBase { + // Give access to protected functions for EVRs and Telemetry + friend class CfdpEngine; + friend class CfdpTransaction; + public: // ---------------------------------------------------------------------- // Component construction and destruction diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 468396eea56..302240fc4fb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -119,7 +119,7 @@ void CfdpTransaction::reset() // RX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::r1Recv(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { { nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ @@ -146,10 +146,10 @@ void CfdpTransaction::r1Recv(const Cfdp::Pdu& pdu) { } }; - this->rDispatchRecv(pdu, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); + this->rDispatchRecv(buffer, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); } -void CfdpTransaction::r2Recv(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { { nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ @@ -193,7 +193,7 @@ void CfdpTransaction::r2Recv(const Cfdp::Pdu& pdu) { } }; - this->rDispatchRecv(pdu, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); + this->rDispatchRecv(buffer, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); } void CfdpTransaction::rAckTimerTick() { @@ -530,12 +530,22 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -Cfdp::Status::T CfdpTransaction::rProcessFd(const Cfdp::Pdu& pdu) { +Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { Os::File::Status status; Cfdp::Status::T ret; /* this function is only entered for data PDUs */ - const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); + // Deserialize FileData PDU from buffer + Cfdp::FileDataPdu fd; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = fd.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + this->m_cfdpManager->log_WARNING_LO_FailFileDataPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + return Cfdp::Status::ERROR; + } + ret = Cfdp::Status::SUCCESS; /* @@ -588,13 +598,23 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Cfdp::Pdu& pdu) { return ret; } -Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Cfdp::Pdu& pdu) { +Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - if (!this->m_engine->recvEof(this, pdu)) + // Deserialize EOF PDU from buffer + Cfdp::EofPdu eof; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = eof.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + return Cfdp::Status::REC_PDU_BAD_EOF_ERROR; + } + + if (!this->m_engine->recvEof(this, eof)) { /* this function is only entered for PDUs identified as EOF type */ - const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); /* only check size if MD received, otherwise it's still OK */ if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) @@ -620,12 +640,24 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Cfdp::Pdu& pdu) { return ret; } -void CfdpTransaction::r1SubstateRecvEof(const Cfdp::Pdu& pdu) { - Cfdp::Status::T ret = this->rSubstateRecvEof(pdu); +void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { + // Deserialize EOF PDU from buffer + Cfdp::EofPdu eof; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = eof.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad EOF, reset transaction + this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + this->r1Reset(); + return; + } + + Cfdp::Status::T ret = this->rSubstateRecvEof(buffer); U32 crc; /* this function is only entered for PDUs identified as EOF type */ - const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); crc = eof.getChecksum(); if (ret == Cfdp::Status::SUCCESS) @@ -644,17 +676,29 @@ void CfdpTransaction::r1SubstateRecvEof(const Cfdp::Pdu& pdu) { this->r1Reset(); } -void CfdpTransaction::r2SubstateRecvEof(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { Cfdp::Status::T ret; if (!this->m_flags.rx.eof_recv) { - ret = this->rSubstateRecvEof(pdu); + // Deserialize EOF PDU from buffer + Cfdp::EofPdu eof; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = eof.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad EOF, return to FILEDATA substate + this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; + return; + } + + ret = this->rSubstateRecvEof(buffer); /* did receiving EOF succeed? */ if (ret == Cfdp::Status::SUCCESS) { - const Cfdp::Pdu::EofPdu& eof = pdu.asEofPdu(); this->m_flags.rx.eof_recv = true; @@ -694,20 +738,32 @@ void CfdpTransaction::r2SubstateRecvEof(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::r1SubstateRecvFileData(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { Cfdp::Status::T ret; + // Deserialize FileData PDU from buffer + Cfdp::FileDataPdu fd; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = fd.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad file data PDU, reset transaction + this->m_cfdpManager->log_WARNING_LO_FailFileDataPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + this->r1Reset(); + return; + } + /* got file data PDU? */ - ret = this->m_engine->recvFd(this, pdu); + ret = this->m_engine->recvFd(this, fd); if (ret == Cfdp::Status::SUCCESS) { - ret = this->rProcessFd(pdu); + ret = this->rProcessFd(buffer); } if (ret == Cfdp::Status::SUCCESS) { /* class 1 digests CRC */ - const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); this->m_crc.update(fd.getData(), fd.getOffset(), static_cast(fd.getDataSize())); } @@ -718,7 +774,7 @@ void CfdpTransaction::r1SubstateRecvFileData(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::r2SubstateRecvFileData(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { Cfdp::Status::T ret; // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. @@ -730,17 +786,29 @@ void CfdpTransaction::r2SubstateRecvFileData(const Cfdp::Pdu& pdu) { return; } + // Deserialize FileData PDU from buffer + Cfdp::FileDataPdu fd; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = fd.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad file data PDU, reset transaction + this->m_cfdpManager->log_WARNING_LO_FailFileDataPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + this->r2Reset(); + return; + } + /* got file data PDU? */ - ret = this->m_engine->recvFd(this, pdu); + ret = this->m_engine->recvFd(this, fd); if (ret == Cfdp::Status::SUCCESS) { - ret = this->rProcessFd(pdu); + ret = this->rProcessFd(buffer); } if (ret == Cfdp::Status::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - const Cfdp::Pdu::FileDataPdu& fd = pdu.asFileDataPdu(); this->m_chunks->chunks.add(fd.getOffset(), static_cast(fd.getDataSize())); if (this->m_flags.rx.fd_nak_sent) @@ -762,7 +830,7 @@ void CfdpTransaction::r2SubstateRecvFileData(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, Cfdp::Pdu::NakPdu& nak) { +void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, Cfdp::NakPdu& nak) { FW_ASSERT(chunk->size > 0, chunk->size); // Calculate segment offsets relative to scope start @@ -777,7 +845,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { Cfdp::Status::T status = Cfdp::Status::SUCCESS; // Create and initialize NAK PDU - Cfdp::Pdu::NakPdu nakPdu; + Cfdp::NakPdu nakPdu; Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; if (this->m_flags.rx.md_recv) { @@ -985,8 +1053,24 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { return ret; } -void CfdpTransaction::r2RecvFinAck(const Cfdp::Pdu& pdu) { - if (!this->m_engine->recvAck(this, pdu)) +void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { + // Deserialize ACK PDU from buffer + Cfdp::AckPdu ack; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = ack.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad ACK PDU + this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + return; + } + + if (!this->m_engine->recvAck(this, ack)) { /* got fin-ack, so time to close the state */ this->r2Reset(); @@ -1000,7 +1084,7 @@ void CfdpTransaction::r2RecvFinAck(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::r2RecvMd(const Cfdp::Pdu& pdu) { +void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { Fw::String fname; Os::File::Status fileStatus; Os::FileSystem::Status fileSysStatus; @@ -1015,8 +1099,20 @@ void CfdpTransaction::r2RecvMd(const Cfdp::Pdu& pdu) { * the md PDU */ fname = this->m_history->fnames.dst_filename; + // Deserialize Metadata PDU from buffer + Cfdp::MetadataPdu md; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = md.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad metadata PDU + this->m_cfdpManager->log_WARNING_LO_FailMetadataPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + return; + } + // PDU validation already done during deserialization - this->m_engine->recvMd(this, pdu); + this->m_engine->recvMd(this, md); /* successfully obtained md PDU */ if (this->m_flags.rx.eof_recv) @@ -1093,7 +1189,7 @@ void CfdpTransaction::rSendInactivityEvent() { // Dispatch Methods // ====================================================================== -void CfdpTransaction::rDispatchRecv(const Cfdp::Pdu& pdu, +void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn) { @@ -1104,15 +1200,11 @@ void CfdpTransaction::rDispatchRecv(const Cfdp::Pdu& pdu, selected_handler = NULL; - // Extract PDU type from header - const Cfdp::Pdu::Header& header = pdu.asHeader(); - Cfdp::Pdu::Type pduType = header.getType(); - - // Get directive code from PDU - Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + // Peek at PDU type from buffer + Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); // Special handling for file data PDU - if (pduType == Cfdp::Pdu::T_FILE_DATA) + if (pduType == Cfdp::T_FILE_DATA) { /* For file data PDU, use the provided fd_fn */ if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) @@ -1124,23 +1216,41 @@ void CfdpTransaction::rDispatchRecv(const Cfdp::Pdu& pdu, // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.dropped; } } - else if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + else if (pduType != Cfdp::T_NONE) { - /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ - if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) + // It's a directive PDU - parse header to get directive code + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Cfdp::PduHeader header; + if (header.fromSerialBuffer(sb) == Fw::FW_SERIALIZE_OK) { - selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[directiveCode]; + // Read directive code (first byte after header for directive PDUs) + U8 directiveCodeByte; + if (sb.deserializeTo(directiveCodeByte) == Fw::FW_SERIALIZE_OK) + { + Cfdp::FileDirective directiveCode = static_cast(directiveCodeByte); + + if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + { + /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) + { + selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[directiveCode]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, directiveCode, + // this->m_state_data.receive.sub_state); + } + } } } - else - { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, directiveCode, - // this->m_state_data.receive.sub_state); - } /* * NOTE: if no handler is selected, this will drop packets on the floor here, @@ -1148,7 +1258,7 @@ void CfdpTransaction::rDispatchRecv(const Cfdp::Pdu& pdu, */ if (selected_handler != NULL) { - (this->*selected_handler)(pdu); + (this->*selected_handler)(buffer); } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 0a4b74cf769..677ba226655 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -42,7 +42,7 @@ #include #include -#include +#include namespace Svc { namespace Ccsds { @@ -75,10 +75,10 @@ typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); * used on the receive side where a PDU buffer is associated with the activity, which is then * interpreted by the handler being invoked. * - * @param[inout] ph The PDU buffer currently being received/processed - * @note This is a member function pointer - invoke with: (txn->*fn)(ph) + * @param[inout] buffer The buffer containing the PDU currently being received/processed + * @note This is a member function pointer - invoke with: (txn->*fn)(buffer) */ -typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(const Cfdp::Pdu& pdu); +typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(const Fw::Buffer& buffer); /** * @brief A table of transmit handler functions based on transaction state @@ -261,16 +261,16 @@ class CfdpTransaction { /************************************************************************/ /** @brief S1 receive PDU processing. * - * @param pdu The PDU to process + * @param buffer The buffer containing the PDU to process */ - void s1Recv(const Cfdp::Pdu& pdu); + void s1Recv(const Fw::Buffer& buffer); /************************************************************************/ /** @brief S2 receive PDU processing. * - * @param pdu The PDU to process + * @param buffer The buffer containing the PDU to process */ - void s2Recv(const Cfdp::Pdu& pdu); + void s2Recv(const Fw::Buffer& buffer); /************************************************************************/ /** @brief S1 dispatch function. @@ -359,14 +359,14 @@ class CfdpTransaction { * * @param pdu The PDU to process */ - void s2EarlyFin(const Cfdp::Pdu& pdu); + void s2EarlyFin(const Fw::Buffer& pdu); /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. * * @param ph Pointer to the PDU information */ - void s2Fin(const Cfdp::Pdu& pdu); + void s2Fin(const Fw::Buffer& pdu); /************************************************************************/ /** @brief S2 NAK PDU received handling. @@ -377,14 +377,14 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2Nak(const Cfdp::Pdu& pdu); + void s2Nak(const Fw::Buffer& pdu); /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. * * @param ph Pointer to the PDU information */ - void s2NakArm(const Cfdp::Pdu& pdu); + void s2NakArm(const Fw::Buffer& pdu); /************************************************************************/ /** @brief S2 received ACK PDU. @@ -393,7 +393,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void s2EofAck(const Cfdp::Pdu& pdu); + void s2EofAck(const Fw::Buffer& pdu); private: /*********************************************************************** @@ -426,16 +426,16 @@ class CfdpTransaction { /************************************************************************/ /** @brief R1 receive PDU processing. * - * @param ph Pointer to the PDU information + * @param buffer The buffer containing the PDU to process */ - void r1Recv(const Cfdp::Pdu& pdu); + void r1Recv(const Fw::Buffer& buffer); /************************************************************************/ /** @brief R2 receive PDU processing. * - * @param ph Pointer to the PDU information + * @param buffer The buffer containing the PDU to process */ - void r2Recv(const Cfdp::Pdu& pdu); + void r2Recv(const Fw::Buffer& buffer); /************************************************************************/ /** @brief Perform acknowledgement timer tick (time-based) processing for R transactions. @@ -526,11 +526,11 @@ class CfdpTransaction { * This function dispatches to the appropriate handler based on the * transaction substate and PDU type. * - * @param ph PDU Buffer + * @param buffer Buffer containing the PDU to dispatch * @param dispatch Dispatch table for file directive PDUs * @param fd_fn Function to handle file data PDUs */ - void rDispatchRecv(const Cfdp::Pdu& pdu, + void rDispatchRecv(const Fw::Buffer& buffer, const CF_CFDP_R_SubstateDispatchTable_t *dispatch, CF_CFDP_StateRecvFunc_t fd_fn); @@ -540,10 +540,10 @@ class CfdpTransaction { * Send file transactions also react/respond to received PDUs. * Note that a file data PDU is not expected here. * - * @param ph PDU Buffer + * @param buffer Buffer containing the PDU to dispatch * @param dispatch Dispatch table for file directive PDUs */ - void sDispatchRecv(const Cfdp::Pdu& pdu, + void sDispatchRecv(const Fw::Buffer& buffer, const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); /************************************************************************/ @@ -575,7 +575,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - Cfdp::Status::T rProcessFd(const Cfdp::Pdu& pdu); + Cfdp::Status::T rProcessFd(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -588,7 +588,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - Cfdp::Status::T rSubstateRecvEof(const Cfdp::Pdu& pdu); + Cfdp::Status::T rSubstateRecvEof(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -597,7 +597,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r1SubstateRecvEof(const Cfdp::Pdu& pdu); + void r1SubstateRecvEof(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process receive EOF for R2. @@ -607,7 +607,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2SubstateRecvEof(const Cfdp::Pdu& pdu); + void r2SubstateRecvEof(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process received file data for R1. @@ -616,7 +616,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r1SubstateRecvFileData(const Cfdp::Pdu& pdu); + void r1SubstateRecvFileData(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process received file data for R2. @@ -629,7 +629,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2SubstateRecvFileData(const Cfdp::Pdu& pdu); + void r2SubstateRecvFileData(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Loads a single NAK segment request. @@ -640,7 +640,7 @@ class CfdpTransaction { * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CF_Chunk_t *chunk, Cfdp::Pdu::NakPdu& nak); + void r2GapCompute(const CF_Chunk_t *chunk, Cfdp::NakPdu& nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. @@ -688,7 +688,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2RecvFinAck(const Cfdp::Pdu& pdu); + void r2RecvFinAck(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process receive metadata PDU for R2. @@ -701,7 +701,7 @@ class CfdpTransaction { * * @param ph Pointer to the PDU information */ - void r2RecvMd(const Cfdp::Pdu& pdu); + void r2RecvMd(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Sends an inactivity timer expired event to EVS. diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 03b9173677c..f6907913c69 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -77,13 +77,13 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( // TX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::s1Recv(const Cfdp::Pdu& pdu) { +void CfdpTransaction::s1Recv(const Fw::Buffer& buffer) { /* s1 doesn't need to receive anything */ static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; - this->sDispatchRecv(pdu, &substate_fns); + this->sDispatchRecv(buffer, &substate_fns); } -void CfdpTransaction::s2Recv(const Cfdp::Pdu& pdu) { +void CfdpTransaction::s2Recv(const Fw::Buffer& buffer) { static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, @@ -114,7 +114,7 @@ void CfdpTransaction::s2Recv(const Cfdp::Pdu& pdu) { } }; - this->sDispatchRecv(pdu, &substate_fns); + this->sDispatchRecv(buffer, &substate_fns); } void CfdpTransaction::initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority) @@ -361,7 +361,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 U8 fileDataBuffer[CF_MAX_PDU_SIZE]; // Create File Data PDU - Cfdp::Pdu::FileDataPdu fdPdu; + Cfdp::FileDataPdu fdPdu; Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; // Calculate maximum data size we can send, accounting for PDU overhead @@ -601,7 +601,7 @@ Cfdp::Status::T CfdpTransaction::sSendFinAck() { return ret; } -void CfdpTransaction::s2EarlyFin(const Cfdp::Pdu& pdu) { +void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CF_TxnState_S2), @@ -611,17 +611,28 @@ void CfdpTransaction::s2EarlyFin(const Cfdp::Pdu& pdu) { this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ - this->s2Fin(pdu); + this->s2Fin(buffer); } -void CfdpTransaction::s2Fin(const Cfdp::Pdu& pdu) { - if (!this->m_engine->recvFin(this, pdu)) +void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { + // Deserialize FIN PDU from buffer + Cfdp::FinPdu fin; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = fin.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad FIN PDU + this->m_cfdpManager->log_WARNING_LO_FailFinPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + return; + } + + if (!this->m_engine->recvFin(this, fin)) { /* set the CC only on the first time we get the FIN. If this is a dupe * then re-ack but otherwise ignore it */ if (!this->m_flags.tx.fin_recv) { - const Cfdp::Pdu::FinPdu& fin = pdu.asFinPdu(); this->m_flags.tx.fin_recv = true; this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); @@ -639,20 +650,34 @@ void CfdpTransaction::s2Fin(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::s2Nak(const Cfdp::Pdu& pdu) { +void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { U8 counter; U8 bad_sr; bad_sr = 0; - /* this function is only invoked for NAK PDU types */ - const Cfdp::Pdu::NakPdu& nak = pdu.asNakPdu(); + // Deserialize NAK PDU from buffer + Cfdp::NakPdu nak; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = nak.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad NAK PDU + this->m_cfdpManager->log_WARNING_LO_FailNakPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CF_TxnState_S2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + return; + } - if (this->m_engine->recvNak(this, pdu) == Cfdp::Status::SUCCESS && nak.getNumSegments() > 0) + /* this function is only invoked for NAK PDU types */ + if (this->m_engine->recvNak(this, nak) == Cfdp::Status::SUCCESS && nak.getNumSegments() > 0) { for (counter = 0; counter < nak.getNumSegments(); ++counter) { - const Cfdp::Pdu::SegmentRequest& sr = nak.getSegment(counter); + const Cfdp::SegmentRequest& sr = nak.getSegment(counter); if (sr.offsetStart == 0 && sr.offsetEnd == 0) { @@ -698,15 +723,25 @@ void CfdpTransaction::s2Nak(const Cfdp::Pdu& pdu) { } } -void CfdpTransaction::s2NakArm(const Cfdp::Pdu& pdu) { +void CfdpTransaction::s2NakArm(const Fw::Buffer& buffer) { this->m_engine->armAckTimer(this); - this->s2Nak(pdu); + this->s2Nak(buffer); } -void CfdpTransaction::s2EofAck(const Cfdp::Pdu& pdu) { - const Cfdp::Pdu::AckPdu& ack = pdu.asAckPdu(); +void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { + // Deserialize ACK PDU from buffer + Cfdp::AckPdu ack; + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); - if (!this->m_engine->recvAck(this, pdu) && + Fw::SerializeStatus deserStatus = ack.deserializeFrom(sb); + if (deserStatus != Fw::FW_SERIALIZE_OK) { + // Bad ACK PDU + this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); + return; + } + + if (!this->m_engine->recvAck(this, ack) && ack.getDirectiveCode() == Cfdp::FILE_DIRECTIVE_END_OF_FILE) { this->m_flags.tx.eof_ack_recv = true; @@ -725,7 +760,7 @@ void CfdpTransaction::s2EofAck(const Cfdp::Pdu& pdu) { // Dispatch Methods (ported from cf_cfdp_dispatch.c) // ====================================================================== -void CfdpTransaction::sDispatchRecv(const Cfdp::Pdu& pdu, +void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) { const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; @@ -734,38 +769,54 @@ void CfdpTransaction::sDispatchRecv(const Cfdp::Pdu& pdu, FW_ASSERT(this->m_state_data.send.sub_state < CF_TxSubState_NUM_STATES, this->m_state_data.send.sub_state, CF_TxSubState_NUM_STATES); - // Extract PDU type from header - const Cfdp::Pdu::Header& header = pdu.asHeader(); - Cfdp::Pdu::Type pduType = header.getType(); - Cfdp::FileDirective directiveCode = pdu.getDirectiveCode(); + // Peek at PDU type from buffer + Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); /* send state, so we only care about file directive PDU */ selected_handler = NULL; - if (pduType == Cfdp::Pdu::T_FILE_DATA) + if (pduType == Cfdp::T_FILE_DATA) { // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CF_TxnState_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); } - else if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + else if (pduType != Cfdp::T_NONE) { - /* This should be silent (no event) if no handler is defined in the table */ - substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; - if (substate_tbl != NULL) + // It's a directive PDU - parse header to get directive code + Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); + sb.setBuffLen(buffer.getSize()); + + Cfdp::PduHeader header; + if (header.fromSerialBuffer(sb) == Fw::FW_SERIALIZE_OK) { - selected_handler = substate_tbl->fdirective[directiveCode]; + // Read directive code (first byte after header for directive PDUs) + U8 directiveCodeByte; + if (sb.deserializeTo(directiveCodeByte) == Fw::FW_SERIALIZE_OK) + { + Cfdp::FileDirective directiveCode = static_cast(directiveCodeByte); + + if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + { + /* This should be silent (no event) if no handler is defined in the table */ + substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; + if (substate_tbl != NULL) + { + selected_handler = substate_tbl->fdirective[directiveCode]; + } + } + else + { + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", + // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, directiveCode, + // this->m_state_data.send.sub_state); + } + } } } - else - { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, directiveCode, - // this->m_state_data.send.sub_state); - } /* check that there's a valid function pointer. If there isn't, * then silently ignore. We may want to discuss if it's worth @@ -775,7 +826,7 @@ void CfdpTransaction::sDispatchRecv(const Cfdp::Pdu& pdu, * ignore the received packet and keep chugging along. */ if (selected_handler) { - (this->*selected_handler)(pdu); + (this->*selected_handler)(buffer); } } diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index ab29883c893..a2a24470942 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -80,4 +80,95 @@ event FailPollFileMove( status: I32 @< Status of the move operation ) \ severity warning low \ - format "Failed to move {} to {} error {}" \ No newline at end of file + format "Failed to move {} to {} error {}" + +event FailPduHeaderDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize PDU header on channel {}, status {}" + +event FailMetadataPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize Metadata PDU on channel {}, status {}" + +event FailFileDataPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize File Data PDU on channel {}, status {}" + +event FailEofPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize EOF PDU on channel {}, status {}" + +event FailAckPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize ACK PDU on channel {}, status {}" + +event FailFinPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize FIN PDU on channel {}, status {}" + +event FailNakPduSerialization( + channelId: U8 @< Channel sending the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to serialize NAK PDU on channel {}, status {}" + +event FailMetadataPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize Metadata PDU on channel {}, status {}" + +event FailFileDataPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize File Data PDU on channel {}, status {}" + +event FailEofPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize EOF PDU on channel {}, status {}" + +event FailAckPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize ACK PDU on channel {}, status {}" + +event FailFinPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize FIN PDU on channel {}, status {}" + +event FailNakPduDeserialization( + channelId: U8 @< Channel that received the PDU + status: I32 @< Serialization status code +) \ + severity warning low \ + format "Failed to deserialize NAK PDU on channel {}, status {}" \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp index 85e4f4e487b..9d39e89730e 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp @@ -4,14 +4,14 @@ // \brief cpp file for CFDP ACK (Acknowledge) PDU // ====================================================================== -#include +#include #include namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::AckPdu::initialize(Direction direction, +void AckPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -29,7 +29,7 @@ void Pdu::AckPdu::initialize(Direction direction, this->m_transactionStatus = transactionStatus; } -U32 Pdu::AckPdu::getBufferSize() const { +U32 AckPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_ACK) @@ -40,23 +40,15 @@ U32 Pdu::AckPdu::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::AckPdu::toBuffer(Fw::Buffer& buffer) const { - Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); - Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); - if (status == Fw::FW_SERIALIZE_OK) { - buffer.setSize(serialBuffer.getSize()); - } - return status; +Fw::SerializeStatus AckPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + return this->toSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::AckPdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); - +Fw::SerializeStatus AckPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { // Deserialize header first - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -68,7 +60,7 @@ Fw::SerializeStatus Pdu::AckPdu::fromBuffer(const Fw::Buffer& buffer) { // Validate directive code U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); + status = buffer.deserializeTo(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -80,17 +72,17 @@ Fw::SerializeStatus Pdu::AckPdu::fromBuffer(const Fw::Buffer& buffer) { this->m_header.m_type = T_ACK; // Deserialize the ACK body - return this->fromSerialBuffer(serialBuffer); + return this->fromSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::AckPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus AckPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_ACK); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -134,7 +126,7 @@ Fw::SerializeStatus Pdu::AckPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::AckPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus AckPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_ACK); // Directive code already read by fromBuffer() diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp new file mode 100644 index 00000000000..4cd50e904df --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp @@ -0,0 +1,88 @@ +// ====================================================================== +// \title AckPdu.hpp +// \author campuzan +// \brief hpp file for CFDP ACK PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_AckPdu_HPP +#define Svc_Ccsds_Cfdp_AckPdu_HPP + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! The type of an ACK PDU +class AckPdu : public PduBase { + private: + //! Directive being acknowledged + FileDirective m_directiveCode; + + //! Directive subtype code + U8 m_directiveSubtypeCode; + + //! Condition code + ConditionCode m_conditionCode; + + //! Transaction status + AckTxnStatus m_transactionStatus; + + public: + //! Constructor + AckPdu() : m_directiveCode(FILE_DIRECTIVE_INVALID_MIN), + m_directiveSubtypeCode(0), + m_conditionCode(CONDITION_CODE_NO_ERROR), + m_transactionStatus(ACK_TXN_STATUS_UNDEFINED) {} + + //! Initialize an ACK PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + FileDirective directiveCode, + U8 directiveSubtypeCode, + ConditionCode conditionCode, + AckTxnStatus transactionStatus); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get directive code + FileDirective getDirectiveCode() const { return this->m_directiveCode; } + + //! Get directive subtype code + U8 getDirectiveSubtypeCode() const { return this->m_directiveSubtypeCode; } + + //! Get condition code + ConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get transaction status + AckTxnStatus getTransactionStatus() const { return this->m_transactionStatus; } + + private: + //! Initialize this AckPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this AckPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_AckPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt index b7995bc78fa..684dfe711e2 100644 --- a/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/Types/CMakeLists.txt @@ -14,7 +14,6 @@ register_fprime_library( AUTOCODER_INPUTS "${CMAKE_CURRENT_LIST_DIR}/Types.fpp" SOURCES - "${CMAKE_CURRENT_LIST_DIR}/Pdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/PduHeader.cpp" "${CMAKE_CURRENT_LIST_DIR}/MetadataPdu.cpp" "${CMAKE_CURRENT_LIST_DIR}/FileDataPdu.cpp" diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index 62f82b31944..c174a4f3710 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -4,14 +4,14 @@ // \brief cpp file for CFDP EOF PDU // ====================================================================== -#include +#include #include namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::EofPdu::initialize(Direction direction, +void EofPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -30,7 +30,7 @@ void Pdu::EofPdu::initialize(Direction direction, this->m_tlvList.clear(); } -U32 Pdu::EofPdu::getBufferSize() const { +U32 EofPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte @@ -45,23 +45,15 @@ U32 Pdu::EofPdu::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::EofPdu::toBuffer(Fw::Buffer& buffer) const { - Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); - Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); - if (status == Fw::FW_SERIALIZE_OK) { - buffer.setSize(serialBuffer.getSize()); - } - return status; +Fw::SerializeStatus EofPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + return this->toSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::EofPdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); - +Fw::SerializeStatus EofPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { // Deserialize header first - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -73,7 +65,7 @@ Fw::SerializeStatus Pdu::EofPdu::fromBuffer(const Fw::Buffer& buffer) { // Validate directive code U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); + status = buffer.deserializeTo(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -85,17 +77,17 @@ Fw::SerializeStatus Pdu::EofPdu::fromBuffer(const Fw::Buffer& buffer) { this->m_header.m_type = T_EOF; // Deserialize the EOF body - return this->fromSerialBuffer(serialBuffer); + return this->fromSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus EofPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_EOF); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -139,7 +131,7 @@ Fw::SerializeStatus Pdu::EofPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::EofPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus EofPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_EOF); // Directive code already read by union wrapper diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp new file mode 100644 index 00000000000..cdbdf77b92e --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp @@ -0,0 +1,95 @@ +// ====================================================================== +// \title EofPdu.hpp +// \author campuzan +// \brief hpp file for CFDP EOF PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_EofPdu_HPP +#define Svc_Ccsds_Cfdp_EofPdu_HPP + +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! The type of an EOF PDU +class EofPdu : public PduBase { + private: + //! Condition code + ConditionCode m_conditionCode; + + //! File checksum + U32 m_checksum; + + //! File size + CfdpFileSize m_fileSize; + + //! TLV list (optional) + TlvList m_tlvList; + + public: + //! Constructor + EofPdu() : m_conditionCode(CONDITION_CODE_NO_ERROR), m_checksum(0), m_fileSize(0) {} + + //! Initialize an EOF PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + ConditionCode conditionCode, + U32 checksum, + CfdpFileSize fileSize); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get condition code + ConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get checksum + U32 getChecksum() const { return this->m_checksum; } + + //! Get file size + CfdpFileSize getFileSize() const { return this->m_fileSize; } + + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_END_OF_FILE; } + + //! Add a TLV to this EOF PDU + //! @return true if added successfully, false if list is full + bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } + + //! Get TLV list + const TlvList& getTlvList() const { return this->m_tlvList; } + + //! Get number of TLVs + U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } + + private: + //! Initialize this EofPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this EofPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_EofPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index ceadaeaccc5..ff3870f0de8 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -4,14 +4,15 @@ // \brief cpp file for CFDP File Data PDU // ====================================================================== -#include +#include #include +#include namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::FileDataPdu::initialize(Direction direction, +void FileDataPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -27,7 +28,7 @@ void Pdu::FileDataPdu::initialize(Direction direction, this->m_data = data; } -U32 Pdu::FileDataPdu::getBufferSize() const { +U32 FileDataPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Offset field size depends on large file flag @@ -41,7 +42,7 @@ U32 Pdu::FileDataPdu::getBufferSize() const { return size; } -U32 Pdu::FileDataPdu::getMaxFileDataSize() { +U32 FileDataPdu::getMaxFileDataSize() { U32 size = this->m_header.getBufferSize(); // Offset field size depends on large file flag @@ -54,7 +55,7 @@ U32 Pdu::FileDataPdu::getMaxFileDataSize() { return CF_MAX_PDU_SIZE - size; } -Fw::SerializeStatus Pdu::FileDataPdu::toBuffer(Fw::Buffer& buffer) const { +Fw::SerializeStatus FileDataPdu::toBuffer(Fw::Buffer& buffer) const { Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); if (status == Fw::FW_SERIALIZE_OK) { @@ -63,7 +64,7 @@ Fw::SerializeStatus Pdu::FileDataPdu::toBuffer(Fw::Buffer& buffer) const { return status; } -Fw::SerializeStatus Pdu::FileDataPdu::fromBuffer(const Fw::Buffer& buffer) { +Fw::SerializeStatus FileDataPdu::fromBuffer(const Fw::Buffer& buffer) { // Create SerialBuffer from Buffer Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), const_cast(buffer).getSize()); @@ -87,14 +88,14 @@ Fw::SerializeStatus Pdu::FileDataPdu::fromBuffer(const Fw::Buffer& buffer) { return this->fromSerialBuffer(serialBuffer); } -Fw::SerializeStatus Pdu::FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_FILE_DATA); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -128,7 +129,7 @@ Fw::SerializeStatus Pdu::FileDataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::FileDataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus FileDataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_FILE_DATA); // Deserialize offset - size depends on large file flag @@ -161,6 +162,34 @@ Fw::SerializeStatus Pdu::FileDataPdu::fromSerialBuffer(Fw::SerialBuffer& serialB return Fw::FW_SERIALIZE_OK; } +Fw::SerializeStatus FileDataPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + // Cast to SerialBuffer and delegate to toSerialBuffer + Fw::SerialBuffer* serialBuffer = dynamic_cast(&buffer); + if (serialBuffer == nullptr) { + return Fw::FW_SERIALIZE_FORMAT_ERROR; + } + return this->toSerialBuffer(*serialBuffer); +} + +Fw::SerializeStatus FileDataPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { + // Cast to SerialBuffer and delegate to fromSerialBuffer + Fw::SerialBuffer* serialBuffer = dynamic_cast(&buffer); + if (serialBuffer == nullptr) { + return Fw::FW_DESERIALIZE_FORMAT_ERROR; + } + + // Deserialize header first + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(*serialBuffer); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } + + // Deserialize the file data body + return this->fromSerialBuffer(*serialBuffer); +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp new file mode 100644 index 00000000000..0a5bf44e69d --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp @@ -0,0 +1,89 @@ +// ====================================================================== +// \title FileDataPdu.hpp +// \author campuzan +// \brief hpp file for CFDP File Data PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_FileDataPdu_HPP +#define Svc_Ccsds_Cfdp_FileDataPdu_HPP + +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! The type of a File Data PDU +class FileDataPdu : public PduBase { + private: + //! File offset + CfdpFileSize m_offset; + + //! Data size + U16 m_dataSize; + + //! Pointer to file data + const U8* m_data; + + public: + //! Constructor + FileDataPdu() : m_offset(0), m_dataSize(0), m_data(nullptr) {} + + //! Initialize a File Data PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpFileSize offset, + U16 dataSize, + const U8* data); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Convert this FileDataPdu to a Buffer + Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; + + //! Initialize this FileDataPdu from a Buffer + Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get the file offset + CfdpFileSize getOffset() const { return this->m_offset; } + + //! Get the data size + U16 getDataSize() const { return this->m_dataSize; } + + //! Get the data pointer + const U8* getData() const { return this->m_data; } + + //! Calculate maximum file data payload size + //! @return Maximum number of data bytes that can fit in a File Data PDU + U32 getMaxFileDataSize(); + + private: + //! Initialize this FileDataPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); + + //! Write this FileDataPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_FileDataPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index 32eb7869518..db692987592 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -4,14 +4,14 @@ // \brief cpp file for CFDP FIN (Finished) PDU // ====================================================================== -#include +#include #include namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::FinPdu::initialize(Direction direction, +void FinPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -30,7 +30,7 @@ void Pdu::FinPdu::initialize(Direction direction, this->m_tlvList.clear(); } -U32 Pdu::FinPdu::getBufferSize() const { +U32 FinPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte @@ -43,23 +43,15 @@ U32 Pdu::FinPdu::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::FinPdu::toBuffer(Fw::Buffer& buffer) const { - Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); - Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); - if (status == Fw::FW_SERIALIZE_OK) { - buffer.setSize(serialBuffer.getSize()); - } - return status; +Fw::SerializeStatus FinPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + return this->toSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::FinPdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); - +Fw::SerializeStatus FinPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { // Deserialize header first - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -71,7 +63,7 @@ Fw::SerializeStatus Pdu::FinPdu::fromBuffer(const Fw::Buffer& buffer) { // Validate directive code U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); + status = buffer.deserializeTo(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -83,17 +75,17 @@ Fw::SerializeStatus Pdu::FinPdu::fromBuffer(const Fw::Buffer& buffer) { this->m_header.m_type = T_FIN; // Deserialize the FIN body - return this->fromSerialBuffer(serialBuffer); + return this->fromSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus FinPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_FIN); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -133,7 +125,7 @@ Fw::SerializeStatus Pdu::FinPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::FinPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus FinPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_FIN); // Directive code already read by fromBuffer() diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp new file mode 100644 index 00000000000..ad1cd3d2935 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp @@ -0,0 +1,97 @@ +// ====================================================================== +// \title FinPdu.hpp +// \author campuzan +// \brief hpp file for CFDP Finished PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_FinPdu_HPP +#define Svc_Ccsds_Cfdp_FinPdu_HPP + +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! The type of a Finished PDU +class FinPdu : public PduBase { + private: + //! Condition code + ConditionCode m_conditionCode; + + //! Delivery code + FinDeliveryCode m_deliveryCode; + + //! File status + FinFileStatus m_fileStatus; + + //! TLV list (optional) + TlvList m_tlvList; + + public: + //! Constructor + FinPdu() : m_conditionCode(CONDITION_CODE_NO_ERROR), + m_deliveryCode(FIN_DELIVERY_CODE_COMPLETE), + m_fileStatus(FIN_FILE_STATUS_RETAINED) {} + + //! Initialize a Finished PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + ConditionCode conditionCode, + FinDeliveryCode deliveryCode, + FinFileStatus fileStatus); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get condition code + ConditionCode getConditionCode() const { return this->m_conditionCode; } + + //! Get delivery code + FinDeliveryCode getDeliveryCode() const { return this->m_deliveryCode; } + + //! Get file status + FinFileStatus getFileStatus() const { return this->m_fileStatus; } + + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_FIN; } + + //! Add a TLV to this FIN PDU + //! @return true if added successfully, false if list is full + bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } + + //! Get TLV list + const TlvList& getTlvList() const { return this->m_tlvList; } + + //! Get number of TLVs + U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } + + private: + //! Initialize this FinPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this FinPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_FinPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index ac66aeb02b3..4110463dc96 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP Metadata PDU // ====================================================================== -#include +#include #include #include #include @@ -13,7 +13,7 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::MetadataPdu::initialize(Direction direction, +void MetadataPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -41,7 +41,7 @@ void Pdu::MetadataPdu::initialize(Direction direction, this->m_closureRequested = closureRequested; } -U32 Pdu::MetadataPdu::getBufferSize() const { +U32 MetadataPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte @@ -58,23 +58,21 @@ U32 Pdu::MetadataPdu::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::MetadataPdu::toBuffer(Fw::Buffer& buffer) const { - Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); - Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); - if (status == Fw::FW_SERIALIZE_OK) { - buffer.setSize(serialBuffer.getSize()); - } - return status; +Fw::SerializeStatus MetadataPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + return this->toSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); +Fw::SerializeStatus MetadataPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { + // Mark buffer as full for deserialization by setting buffer length to capacity + Fw::SerializeStatus status = buffer.setBuffLen(buffer.getCapacity()); + if (status != Fw::FW_SERIALIZE_OK) { + return status; + } // Deserialize header first - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -86,7 +84,7 @@ Fw::SerializeStatus Pdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { // Validate directive code U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); + status = buffer.deserializeTo(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -98,17 +96,17 @@ Fw::SerializeStatus Pdu::MetadataPdu::fromBuffer(const Fw::Buffer& buffer) { this->m_header.m_type = T_METADATA; // Deserialize the metadata body - return this->fromSerialBuffer(serialBuffer); + return this->fromSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus MetadataPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_METADATA); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -150,9 +148,11 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return status; } - status = serialBuffer.pushBytes( + // Serialize source filename bytes without length prefix + status = serialBuffer.serializeFrom( reinterpret_cast(this->m_sourceFilename.toChar()), - sourceFilenameLength); + sourceFilenameLength, + Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -164,9 +164,11 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return status; } - status = serialBuffer.pushBytes( + // Serialize dest filename bytes without length prefix + status = serialBuffer.serializeFrom( reinterpret_cast(this->m_destFilename.toChar()), - destFilenameLength); + destFilenameLength, + Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -174,7 +176,7 @@ Fw::SerializeStatus Pdu::MetadataPdu::toSerialBuffer(Fw::SerialBuffer& serialBuf return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_METADATA); // Directive code already read by union wrapper @@ -221,7 +223,8 @@ Fw::SerializeStatus Pdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialB // Read filename into temporary buffer char sourceFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; - status = serialBuffer.popBytes(reinterpret_cast(sourceFilenameBuffer), sourceFilenameLength); + FwSizeType actualLength = sourceFilenameLength; + status = serialBuffer.deserializeTo(reinterpret_cast(sourceFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -254,7 +257,8 @@ Fw::SerializeStatus Pdu::MetadataPdu::fromSerialBuffer(Fw::SerialBuffer& serialB // Read filename into temporary buffer char destFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; - status = serialBuffer.popBytes(reinterpret_cast(destFilenameBuffer), destFilenameLength); + actualLength = destFilenameLength; + status = serialBuffer.deserializeTo(reinterpret_cast(destFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { return status; } diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp new file mode 100644 index 00000000000..ad7ca2c1f32 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp @@ -0,0 +1,97 @@ +// ====================================================================== +// \title MetadataPdu.hpp +// \author campuzan +// \brief hpp file for CFDP Metadata PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_MetadataPdu_HPP +#define Svc_Ccsds_Cfdp_MetadataPdu_HPP + +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! The type of a Metadata PDU +class MetadataPdu : public PduBase { + private: + //! Closure requested flag + U8 m_closureRequested; + + //! Checksum type + ChecksumType m_checksumType; + + //! File size + CfdpFileSize m_fileSize; + + //! Source filename + Fw::String m_sourceFilename; + + //! Destination filename + Fw::String m_destFilename; + + public: + //! Constructor + MetadataPdu() : m_sourceFilename(""), m_destFilename("") {} + + //! Initialize a Metadata PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpFileSize fileSize, + const Fw::String& sourceFilename, + const Fw::String& destFilename, + ChecksumType checksumType, + U8 closureRequested); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get the file size + CfdpFileSize getFileSize() const { return this->m_fileSize; } + + //! Get the source filename + const Fw::String& getSourceFilename() const { return this->m_sourceFilename; } + + //! Get the destination filename + const Fw::String& getDestFilename() const { return this->m_destFilename; } + + //! Get checksum type + ChecksumType getChecksumType() const { return this->m_checksumType; } + + //! Get closure requested flag + U8 getClosureRequested() const { return this->m_closureRequested; } + + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_METADATA; } + + private: + //! Initialize this MetadataPdu from a SerialBufferBase + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this MetadataPdu to a SerialBufferBase + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_MetadataPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index dcaf7298871..ba3550b96fd 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -4,14 +4,14 @@ // \brief cpp file for CFDP NAK (Negative Acknowledge) PDU // ====================================================================== -#include +#include #include namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::NakPdu::initialize(Direction direction, +void NakPdu::initialize(Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, CfdpTransactionSeq transactionSeq, @@ -26,7 +26,7 @@ void Pdu::NakPdu::initialize(Direction direction, this->m_numSegments = 0; } -bool Pdu::NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { +bool NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { if (this->m_numSegments >= CF_NAK_MAX_SEGMENTS) { return false; } @@ -36,11 +36,11 @@ bool Pdu::NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { return true; } -void Pdu::NakPdu::clearSegments() { +void NakPdu::clearSegments() { this->m_numSegments = 0; } -U32 Pdu::NakPdu::getBufferSize() const { +U32 NakPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_NAK) @@ -53,23 +53,15 @@ U32 Pdu::NakPdu::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::NakPdu::toBuffer(Fw::Buffer& buffer) const { - Fw::SerialBuffer serialBuffer(buffer.getData(), buffer.getSize()); - Fw::SerializeStatus status = this->toSerialBuffer(serialBuffer); - if (status == Fw::FW_SERIALIZE_OK) { - buffer.setSize(serialBuffer.getSize()); - } - return status; +Fw::SerializeStatus NakPdu::serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) const { + return this->toSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::NakPdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); - +Fw::SerializeStatus NakPdu::deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode) { // Deserialize header first - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -81,7 +73,7 @@ Fw::SerializeStatus Pdu::NakPdu::fromBuffer(const Fw::Buffer& buffer) { // Validate directive code U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); + status = buffer.deserializeTo(directiveCode); if (status != Fw::FW_SERIALIZE_OK) { return status; } @@ -93,17 +85,17 @@ Fw::SerializeStatus Pdu::NakPdu::fromBuffer(const Fw::Buffer& buffer) { this->m_header.m_type = T_NAK; // Deserialize the NAK body - return this->fromSerialBuffer(serialBuffer); + return this->fromSerialBuffer(buffer); } -Fw::SerializeStatus Pdu::NakPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus NakPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { FW_ASSERT(this->m_header.m_type == T_NAK); // Calculate PDU data length (everything after header) U32 dataLength = this->getBufferSize() - this->m_header.getBufferSize(); // Update header with data length - Header headerCopy = this->m_header; + PduHeader headerCopy = this->m_header; headerCopy.setPduDataLength(static_cast(dataLength)); // Serialize header @@ -149,7 +141,7 @@ Fw::SerializeStatus Pdu::NakPdu::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::NakPdu::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus NakPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { FW_ASSERT(this->m_header.m_type == T_NAK); // Directive code already read by fromBuffer() diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp new file mode 100644 index 00000000000..8bf5f16c8b9 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp @@ -0,0 +1,99 @@ +// ====================================================================== +// \title NakPdu.hpp +// \author campuzan +// \brief hpp file for CFDP NAK PDU +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_NakPdu_HPP +#define Svc_Ccsds_Cfdp_NakPdu_HPP + +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! Segment request structure for NAK PDU +struct SegmentRequest { + CfdpFileSize offsetStart; //!< Start offset of missing data + CfdpFileSize offsetEnd; //!< End offset of missing data +}; + +//! The type of a NAK PDU +class NakPdu : public PduBase { + private: + //! Scope start offset + CfdpFileSize m_scopeStart; + + //! Scope end offset + CfdpFileSize m_scopeEnd; + + //! Number of segment requests + U8 m_numSegments; + + //! Segment requests array (max CF_NAK_MAX_SEGMENTS = 58) + SegmentRequest m_segments[58]; + + public: + //! Constructor + NakPdu() : m_scopeStart(0), m_scopeEnd(0), m_numSegments(0) {} + + //! Initialize a NAK PDU + void initialize(Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid, + CfdpFileSize scopeStart, + CfdpFileSize scopeEnd); + + //! Compute the buffer size needed + U32 getBufferSize() const override; + + //! Fw::Serializable interface - serialize to buffer + Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override; + + //! Fw::Serializable interface - deserialize from buffer + Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override; + + //! Get this as a Header + const PduHeader& asHeader() const { return this->m_header; } + + //! Get scope start + CfdpFileSize getScopeStart() const { return this->m_scopeStart; } + + //! Get scope end + CfdpFileSize getScopeEnd() const { return this->m_scopeEnd; } + + //! Get number of segments + U8 getNumSegments() const { return this->m_numSegments; } + + //! Get segment at index (no bounds checking - caller must verify index < getNumSegments()) + const SegmentRequest& getSegment(U8 index) const { return this->m_segments[index]; } + + //! Add a segment request + //! @return True if segment was added, false if segment array is full + bool addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd); + + //! Clear all segment requests + void clearSegments(); + + //! Get directive code + FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_NAK; } + + private: + //! Initialize this NakPdu from a SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this NakPdu to a SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_NakPdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.cpp b/Svc/Ccsds/CfdpManager/Types/Pdu.cpp deleted file mode 100644 index 1dda2393422..00000000000 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.cpp +++ /dev/null @@ -1,243 +0,0 @@ -// ====================================================================== -// \title Pdu.cpp -// \author campuzan -// \brief cpp file for CFDP PDU union -// ====================================================================== - -#include -#include - -namespace Svc { -namespace Ccsds { -namespace Cfdp { - -Fw::SerializeStatus Pdu::fromBuffer(const Fw::Buffer& buffer) { - // Create SerialBuffer from Buffer - Fw::SerialBuffer serialBuffer(const_cast(buffer).getData(), - const_cast(buffer).getSize()); - serialBuffer.fill(); - - // Deserialize header first to determine PDU type - Fw::SerializeStatus status = this->m_header.fromSerialBuffer(serialBuffer); - if (status != Fw::FW_SERIALIZE_OK) { - return status; - } - - // For directive PDUs, m_type will be T_NONE after header deserialization - // We need to peek at the directive code to determine the specific PDU type - if (this->m_header.m_type == T_NONE) { - // Peek at the directive code byte - U8 directiveCode; - status = serialBuffer.deserializeTo(directiveCode); - if (status != Fw::FW_SERIALIZE_OK) { - return status; - } - - // Map directive code to PDU type - switch (static_cast(directiveCode)) { - case FILE_DIRECTIVE_METADATA: - this->m_header.m_type = T_METADATA; - break; - case FILE_DIRECTIVE_END_OF_FILE: - this->m_header.m_type = T_EOF; - break; - case FILE_DIRECTIVE_FIN: - this->m_header.m_type = T_FIN; - break; - case FILE_DIRECTIVE_ACK: - this->m_header.m_type = T_ACK; - break; - case FILE_DIRECTIVE_NAK: - this->m_header.m_type = T_NAK; - break; - default: - // Unknown directive code - return Fw::FW_DESERIALIZE_TYPE_MISMATCH; - } - } - - // Based on header type, deserialize the specific PDU - switch (this->m_header.m_type) { - case T_METADATA: - status = this->m_metadataPdu.fromBuffer(buffer); - if(status != Fw::FW_SERIALIZE_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_IDLE_MD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: got invalid PDU -- abandoning"); - // ++CF_AppData.hk.Payload.channel_hk[portNum].counters.recv.error; - } - break; - - case T_FILE_DATA: - status = this->m_fileDataPdu.fromBuffer(buffer); - break; - - case T_EOF: - status = this->m_eofPdu.fromBuffer(buffer); - break; - - case T_FIN: - status = this->m_finPdu.fromBuffer(buffer); - break; - - case T_ACK: - status = this->m_ackPdu.fromBuffer(buffer); - break; - - case T_NAK: - status = this->m_nakPdu.fromBuffer(buffer); - break; - - default: - // Unknown PDU type - // Don't assert on unknown data from the ground - status = Fw::FW_DESERIALIZE_TYPE_MISMATCH; - } - return status; -} - -Fw::SerializeStatus Pdu::toBuffer(Fw::Buffer& buffer) const { - // Based on header type, serialize the specific PDU - switch (this->m_header.m_type) { - case T_METADATA: - return this->m_metadataPdu.toBuffer(buffer); - - case T_FILE_DATA: - return this->m_fileDataPdu.toBuffer(buffer); - - case T_EOF: - return this->m_eofPdu.toBuffer(buffer); - - case T_FIN: - return this->m_finPdu.toBuffer(buffer); - - case T_ACK: - return this->m_ackPdu.toBuffer(buffer); - - case T_NAK: - return this->m_nakPdu.toBuffer(buffer); - - default: - // Unknown PDU type - // This is on the send side, so we should know what we are sending - FW_ASSERT(false, this->m_header.m_type); - return Fw::FW_DESERIALIZE_TYPE_MISMATCH; - } -} - -const Pdu::Header& Pdu::asHeader() const { - return this->m_header; -} - -FileDirective Pdu::getDirectiveCode() const { - switch (this->m_header.m_type) { - case T_METADATA: - return FILE_DIRECTIVE_METADATA; - case T_EOF: - return FILE_DIRECTIVE_END_OF_FILE; - case T_FIN: - return FILE_DIRECTIVE_FIN; - case T_ACK: - return FILE_DIRECTIVE_ACK; - case T_NAK: - return FILE_DIRECTIVE_NAK; - case T_FILE_DATA: - // File data PDU - not a directive - return FILE_DIRECTIVE_INVALID_MAX; - default: - // Unknown PDU type - FW_ASSERT(false, this->m_header.m_type); - return FILE_DIRECTIVE_INVALID_MAX; - } -} - -const Pdu::MetadataPdu& Pdu::asMetadataPdu() const { - FW_ASSERT(this->m_header.m_type == T_METADATA); - return this->m_metadataPdu; -} - -const Pdu::FileDataPdu& Pdu::asFileDataPdu() const { - FW_ASSERT(this->m_header.m_type == T_FILE_DATA); - return this->m_fileDataPdu; -} - -const Pdu::EofPdu& Pdu::asEofPdu() const { - FW_ASSERT(this->m_header.m_type == T_EOF); - return this->m_eofPdu; -} - -const Pdu::FinPdu& Pdu::asFinPdu() const { - FW_ASSERT(this->m_header.m_type == T_FIN); - return this->m_finPdu; -} - -const Pdu::AckPdu& Pdu::asAckPdu() const { - FW_ASSERT(this->m_header.m_type == T_ACK); - return this->m_ackPdu; -} - -const Pdu::NakPdu& Pdu::asNakPdu() const { - FW_ASSERT(this->m_header.m_type == T_NAK); - return this->m_nakPdu; -} - -Pdu::MetadataPdu& Pdu::asMetadataPdu() { - this->m_header.m_type = T_METADATA; - return this->m_metadataPdu; -} - -Pdu::FileDataPdu& Pdu::asFileDataPdu() { - this->m_header.m_type = T_FILE_DATA; - return this->m_fileDataPdu; -} - -Pdu::EofPdu& Pdu::asEofPdu() { - this->m_header.m_type = T_EOF; - return this->m_eofPdu; -} - -Pdu::FinPdu& Pdu::asFinPdu() { - this->m_header.m_type = T_FIN; - return this->m_finPdu; -} - -Pdu::AckPdu& Pdu::asAckPdu() { - this->m_header.m_type = T_ACK; - return this->m_ackPdu; -} - -Pdu::NakPdu& Pdu::asNakPdu() { - this->m_header.m_type = T_NAK; - return this->m_nakPdu; -} - -U32 Pdu::getBufferSize() const { - // Based on header type, get size from the specific PDU - switch (this->m_header.m_type) { - case T_METADATA: - return this->m_metadataPdu.getBufferSize(); - - case T_FILE_DATA: - return this->m_fileDataPdu.getBufferSize(); - - case T_EOF: - return this->m_eofPdu.getBufferSize(); - - case T_FIN: - return this->m_finPdu.getBufferSize(); - - case T_ACK: - return this->m_ackPdu.getBufferSize(); - - case T_NAK: - return this->m_nakPdu.getBufferSize(); - - default: - // Unknown PDU type, return header size only - return this->m_header.getBufferSize(); - } -} - -} // namespace Cfdp -} // namespace Ccsds -} // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp b/Svc/Ccsds/CfdpManager/Types/Pdu.hpp deleted file mode 100644 index b8ca6a9aabf..00000000000 --- a/Svc/Ccsds/CfdpManager/Types/Pdu.hpp +++ /dev/null @@ -1,925 +0,0 @@ -// ====================================================================== -// \title Pdu.hpp -// \author campuzan -// \brief hpp file for CFDP PDU classes -// ====================================================================== - -#ifndef Svc_Ccsds_Cfdp_Pdu_HPP -#define Svc_Ccsds_Cfdp_Pdu_HPP - -#include -#include -#include -#include -#include -#include -#include -#include - -namespace Svc { -namespace Ccsds { -namespace Cfdp { - -// CFDP File Directive Codes -// Blue Book section 5.2, table 5-4 -enum FileDirective : U8 { - FILE_DIRECTIVE_INVALID_MIN = 0, // Minimum used to limit range - FILE_DIRECTIVE_END_OF_FILE = 4, // End of File - FILE_DIRECTIVE_FIN = 5, // Finished - FILE_DIRECTIVE_ACK = 6, // Acknowledge - FILE_DIRECTIVE_METADATA = 7, // Metadata - FILE_DIRECTIVE_NAK = 8, // Negative Acknowledge - FILE_DIRECTIVE_PROMPT = 9, // Prompt - FILE_DIRECTIVE_KEEP_ALIVE = 12, // Keep Alive - FILE_DIRECTIVE_INVALID_MAX = 13 // Maximum used to limit range -}; - -// CFDP Condition Codes -// Blue Book section 5.2.2, table 5-5 -enum ConditionCode : U8 { - CONDITION_CODE_NO_ERROR = 0, - CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, - CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, - CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, - CONDITION_CODE_FILESTORE_REJECTION = 4, - CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, - CONDITION_CODE_FILE_SIZE_ERROR = 6, - CONDITION_CODE_NAK_LIMIT_REACHED = 7, - CONDITION_CODE_INACTIVITY_DETECTED = 8, - CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, - CONDITION_CODE_CHECK_LIMIT_REACHED = 10, - CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, - CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, - CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15 -}; - -// CFDP ACK Transaction Status -// Blue Book section 5.2.4, table 5-8 -enum AckTxnStatus : U8 { - ACK_TXN_STATUS_UNDEFINED = 0, - ACK_TXN_STATUS_ACTIVE = 1, - ACK_TXN_STATUS_TERMINATED = 2, - ACK_TXN_STATUS_UNRECOGNIZED = 3 -}; - -// CFDP FIN Delivery Code -// Blue Book section 5.2.3, table 5-7 -enum FinDeliveryCode : U8 { - FIN_DELIVERY_CODE_COMPLETE = 0, // Data complete - FIN_DELIVERY_CODE_INCOMPLETE = 1 // Data incomplete -}; - -// CFDP FIN File Status -// Blue Book section 5.2.3, table 5-7 -enum FinFileStatus : U8 { - FIN_FILE_STATUS_DISCARDED = 0, // File discarded deliberately - FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, // File discarded due to filestore rejection - FIN_FILE_STATUS_RETAINED = 2, // File retained successfully - FIN_FILE_STATUS_UNREPORTED = 3 // File status unreported -}; - -// CFDP Checksum Type -// Blue Book section 5.2.5, table 5-9 -enum ChecksumType : U8 { - CHECKSUM_TYPE_MODULAR = 0, // Modular checksum - CHECKSUM_TYPE_CRC_32 = 1, // CRC-32 (not currently supported) - CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum -}; - -// CFDP PDU Type -enum PduType : U8 { - PDU_TYPE_DIRECTIVE = 0, // File directive PDU - PDU_TYPE_FILE_DATA = 1 // File data PDU -}; - -// CFDP Direction -enum Direction : U8 { - DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver - DIRECTION_TOWARD_SENDER = 1 // Toward file sender -}; - -// CFDP CRC Flag -enum CrcFlag : U8 { - CRC_NOT_PRESENT = 0, // CRC not present - CRC_PRESENT = 1 // CRC present -}; - -// CFDP Large File Flag -enum LargeFileFlag : U8 { - LARGE_FILE_32_BIT = 0, // 32-bit file size - LARGE_FILE_64_BIT = 1 // 64-bit file size -}; - -// CFDP TLV Types -// Blue Book section 5.4, table 5-3 -enum TlvType : U8 { - TLV_TYPE_FILESTORE_REQUEST = 0, // Filestore request - TLV_TYPE_FILESTORE_RESPONSE = 1, // Filestore response - TLV_TYPE_MESSAGE_TO_USER = 2, // Message to user - TLV_TYPE_FAULT_HANDLER_OVERRIDE = 4, // Fault handler override - TLV_TYPE_FLOW_LABEL = 5, // Flow label - TLV_TYPE_ENTITY_ID = 6 // Entity ID -}; - -//! TLV data storage -class TlvData { - private: - union { - CfdpEntityId m_eid; // Valid when type=ENTITY_ID - U8 m_rawData[256]; // Valid for other types (max 255 bytes + null term) - }; - U8 m_dataLength; // Actual length of data - - public: - TlvData(); - - // Set entity ID (for TLV type 6) - void setEntityId(CfdpEntityId eid); - - // Set raw data (for other TLV types) - void setData(const U8* data, U8 length); - - // Get entity ID - CfdpEntityId getEntityId() const; - - // Get raw data pointer - const U8* getData() const; - - // Get data length - U8 getLength() const; -}; - -//! Single TLV entry -class Tlv { - private: - TlvType m_type; - TlvData m_data; - - public: - Tlv(); - - // Initialize with entity ID - void initialize(CfdpEntityId eid); - - // Initialize with raw data - void initialize(TlvType type, const U8* data, U8 length); - - // Getters - TlvType getType() const; - const TlvData& getData() const; - - // Compute encoded size - U32 getEncodedSize() const; - - // Encode to SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - - // Decode from SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); -}; - -//! List of TLVs -class TlvList { - private: - U8 m_numTlv; - Tlv m_tlvs[CFDP_MAX_TLV]; - - public: - TlvList(); - - // Add a TLV (returns false if list is full) - bool appendTlv(const Tlv& tlv); - - // Clear all TLVs - void clear(); - - // Get number of TLVs - U8 getNumTlv() const; - - // Get TLV at index - const Tlv& getTlv(U8 index) const; - - // Compute total encoded size of all TLVs - U32 getEncodedSize() const; - - // Encode all TLVs to SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - - // Decode all TLVs from SerialBuffer (reads until buffer exhausted) - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); -}; - -//! \class Pdu -//! -union Pdu { - public: - // ---------------------------------------------------------------------- - // Types - // ---------------------------------------------------------------------- - - //! PDU type for directive codes - typedef enum { - T_METADATA = 0, - T_EOF = 1, - T_FIN = 2, - T_ACK = 3, - T_NAK = 4, - T_FILE_DATA = 5, - T_NONE = 255 - } Type; - - //! The type of a PDU header (common to all PDUs) - class Header { - friend union Pdu; - friend class MetadataPdu; - friend class FileDataPdu; - friend class EofPdu; - friend class FinPdu; - friend class AckPdu; - friend class NakPdu; - - private: - //! PDU type (derived from directive code or file data flag) - Type m_type; - - //! CFDP version (should be 1) - U8 m_version; - - //! PDU type - PduType m_pduType; - - //! Direction - Direction m_direction; - - //! Transmission mode - Cfdp::Class::T m_class; - - //! CRC flag - CrcFlag m_crcFlag; - - //! Large file flag - LargeFileFlag m_largeFileFlag; - - //! Segmentation control - U8 m_segmentationControl; - - //! Segment metadata flag - U8 m_segmentMetadataFlag; - - //! PDU data length (excluding header) - U16 m_pduDataLength; - - //! Source entity ID - CfdpEntityId m_sourceEid; - - //! Transaction sequence number - CfdpTransactionSeq m_transactionSeq; - - //! Destination entity ID - CfdpEntityId m_destEid; - - public: - //! Header size (variable due to EID/TSN lengths) - enum { MIN_HEADERSIZE = 7 }; // Minimum fixed portion - - //! Initialize a PDU header - void initialize(Type type, - Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid); - - //! Compute the buffer size needed to hold this Header - U32 getBufferSize() const; - - //! Calculate the number of bytes needed to encode a value - //! @param value The value to encode - //! @return Number of bytes needed (1, 2, 4, or 8) - static U8 getValueEncodedSize(U64 value); - - //! Initialize this Header from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this Header to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - - //! Get the PDU type - Type getType() const { return this->m_type; } - - //! Get the direction - Direction getDirection() const { return this->m_direction; } - - //! Get the transmission mode - Cfdp::Class::T getTxmMode() const { return this->m_class; } - - //! Get the source entity ID - CfdpEntityId getSourceEid() const { return this->m_sourceEid; } - - //! Get the transaction sequence number - CfdpTransactionSeq getTransactionSeq() const { return this->m_transactionSeq; } - - //! Get the destination entity ID - CfdpEntityId getDestEid() const { return this->m_destEid; } - - //! Get PDU data length - U16 getPduDataLength() const { return this->m_pduDataLength; } - - //! Set PDU data length (used during encoding) - void setPduDataLength(U16 length) { this->m_pduDataLength = length; } - - //! Get the large file flag - LargeFileFlag getLargeFileFlag() const { return this->m_largeFileFlag; } - - //! Check if segment metadata is present - bool hasSegmentMetadata() const { return this->m_segmentMetadataFlag != 0; } - - //! Set the large file flag (used for testing and configuration) - void setLargeFileFlag(LargeFileFlag flag) { this->m_largeFileFlag = flag; } - }; - - //! The type of a Metadata PDU - class MetadataPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! Closure requested flag - U8 m_closureRequested; - - //! Checksum type - ChecksumType m_checksumType; - - //! File size - CfdpFileSize m_fileSize; - - //! Source filename - Fw::String m_sourceFilename; - - //! Destination filename - Fw::String m_destFilename; - - public: - //! Constructor - MetadataPdu() : m_sourceFilename(""), m_destFilename("") {} - - //! Initialize a Metadata PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize fileSize, - const Fw::String& sourceFilename, - const Fw::String& destFilename, - ChecksumType checksumType, - U8 closureRequested); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this MetadataPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this MetadataPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get the file size - CfdpFileSize getFileSize() const { return this->m_fileSize; } - - //! Get the source filename - const Fw::String& getSourceFilename() const { return this->m_sourceFilename; } - - //! Get the destination filename - const Fw::String& getDestFilename() const { return this->m_destFilename; } - - //! Get checksum type - ChecksumType getChecksumType() const { return this->m_checksumType; } - - //! Get closure requested flag - U8 getClosureRequested() const { return this->m_closureRequested; } - - //! Get directive code - FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_METADATA; } - - private: - //! Initialize this MetadataPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this MetadataPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - //! The type of a File Data PDU - class FileDataPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! File offset - CfdpFileSize m_offset; - - //! Data size - U16 m_dataSize; - - //! Pointer to file data - const U8* m_data; - - public: - //! Initialize a File Data PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize offset, - U16 dataSize, - const U8* data); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this FileDataPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this FileDataPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get the file offset - CfdpFileSize getOffset() const { return this->m_offset; } - - //! Get the data size - U16 getDataSize() const { return this->m_dataSize; } - - //! Get the data pointer - const U8* getData() const { return this->m_data; } - - //! Calculate maximum file data payload size - //! @return Maximum number of data bytes that can fit in a File Data PDU - U32 getMaxFileDataSize(); - - private: - //! Initialize this FileDataPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this FileDataPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - //! The type of an EOF PDU - class EofPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! Condition code - ConditionCode m_conditionCode; - - //! File checksum - U32 m_checksum; - - //! File size - CfdpFileSize m_fileSize; - - //! TLV list (optional) - TlvList m_tlvList; - - public: - //! Initialize an EOF PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - ConditionCode conditionCode, - U32 checksum, - CfdpFileSize fileSize); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this EofPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this EofPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get condition code - ConditionCode getConditionCode() const { return this->m_conditionCode; } - - //! Get checksum - U32 getChecksum() const { return this->m_checksum; } - - //! Get file size - CfdpFileSize getFileSize() const { return this->m_fileSize; } - - //! Get directive code - FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_END_OF_FILE; } - - //! Add a TLV to this EOF PDU - //! @return true if added successfully, false if list is full - bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } - - //! Get TLV list - const TlvList& getTlvList() const { return this->m_tlvList; } - - //! Get number of TLVs - U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } - - private: - //! Initialize this EofPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this EofPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - //! The type of a Finished PDU - class FinPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! Condition code - ConditionCode m_conditionCode; - - //! Delivery code - FinDeliveryCode m_deliveryCode; - - //! File status - FinFileStatus m_fileStatus; - - //! TLV list (optional) - TlvList m_tlvList; - - public: - //! Initialize a Finished PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - ConditionCode conditionCode, - FinDeliveryCode deliveryCode, - FinFileStatus fileStatus); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this FinPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this FinPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get condition code - ConditionCode getConditionCode() const { return this->m_conditionCode; } - - //! Get delivery code - FinDeliveryCode getDeliveryCode() const { return this->m_deliveryCode; } - - //! Get file status - FinFileStatus getFileStatus() const { return this->m_fileStatus; } - - //! Get directive code - FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_FIN; } - - //! Add a TLV to this FIN PDU - //! @return true if added successfully, false if list is full - bool appendTlv(const Tlv& tlv) { return this->m_tlvList.appendTlv(tlv); } - - //! Get TLV list - const TlvList& getTlvList() const { return this->m_tlvList; } - - //! Get number of TLVs - U8 getNumTlv() const { return this->m_tlvList.getNumTlv(); } - - private: - //! Initialize this FinPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this FinPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - //! The type of an ACK PDU - class AckPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! Directive being acknowledged - FileDirective m_directiveCode; - - //! Directive subtype code - U8 m_directiveSubtypeCode; - - //! Condition code - ConditionCode m_conditionCode; - - //! Transaction status - AckTxnStatus m_transactionStatus; - - public: - //! Initialize an ACK PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - FileDirective directiveCode, - U8 directiveSubtypeCode, - ConditionCode conditionCode, - AckTxnStatus transactionStatus); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this AckPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this AckPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get directive code - FileDirective getDirectiveCode() const { return this->m_directiveCode; } - - //! Get directive subtype code - U8 getDirectiveSubtypeCode() const { return this->m_directiveSubtypeCode; } - - //! Get condition code - ConditionCode getConditionCode() const { return this->m_conditionCode; } - - //! Get transaction status - AckTxnStatus getTransactionStatus() const { return this->m_transactionStatus; } - - private: - //! Initialize this AckPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this AckPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - //! Segment request structure for NAK PDU - struct SegmentRequest { - CfdpFileSize offsetStart; //!< Start offset of missing data - CfdpFileSize offsetEnd; //!< End offset of missing data - }; - - //! The type of a NAK PDU - class NakPdu { - friend union Pdu; - - private: - //! The PDU header - Header m_header; - - //! Scope start offset - CfdpFileSize m_scopeStart; - - //! Scope end offset - CfdpFileSize m_scopeEnd; - - //! Number of segment requests - U8 m_numSegments; - - //! Segment requests array (max CF_NAK_MAX_SEGMENTS = 58) - SegmentRequest m_segments[58]; - - public: - //! Initialize a NAK PDU - void initialize(Direction direction, - Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd); - - //! Compute the buffer size needed - U32 getBufferSize() const; - - //! Convert this NakPdu to a Buffer - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - //! Initialize this NakPdu from a Buffer - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - const Header& asHeader() const { return this->m_header; } - - //! Get scope start - CfdpFileSize getScopeStart() const { return this->m_scopeStart; } - - //! Get scope end - CfdpFileSize getScopeEnd() const { return this->m_scopeEnd; } - - //! Get number of segments - U8 getNumSegments() const { return this->m_numSegments; } - - //! Get segment at index (no bounds checking - caller must verify index < getNumSegments()) - const SegmentRequest& getSegment(U8 index) const { return this->m_segments[index]; } - - //! Add a segment request - //! @return True if segment was added, false if segment array is full - bool addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd); - - //! Clear all segment requests - void clearSegments(); - - //! Get directive code - FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_NAK; } - - private: - //! Initialize this NakPdu from a SerialBuffer - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - //! Write this NakPdu to a SerialBuffer - Fw::SerializeStatus toSerialBuffer(Fw::SerialBuffer& serialBuffer) const; - }; - - public: - // ---------------------------------------------------------------------- - // Constructor/Destructor - // ---------------------------------------------------------------------- - - Pdu() : m_metadataPdu() { this->m_header.m_type = T_NONE; } - - ~Pdu() { - // Explicitly destroy the active union member - // Since we always construct m_metadataPdu, always destroy it - this->m_metadataPdu.~MetadataPdu(); - } - - public: - // ---------------------------------------------------------------------- - // Public instance methods - // ---------------------------------------------------------------------- - - //! Initialize this from a Buffer - //! - Fw::SerializeStatus fromBuffer(const Fw::Buffer& buffer); - - //! Get this as a Header - //! - const Header& asHeader() const; - - //! Get the directive code for this PDU - //! \return The directive code, or FILE_DIRECTIVE_INVALID_MAX for file data PDUs - //! - FileDirective getDirectiveCode() const; - - //! Get this as a MetadataPdu - //! - const MetadataPdu& asMetadataPdu() const; - - //! Get this as a FileDataPdu - //! - const FileDataPdu& asFileDataPdu() const; - - //! Get this as an EofPdu - //! - const EofPdu& asEofPdu() const; - - //! Get this as a FinPdu - //! - const FinPdu& asFinPdu() const; - - //! Get this as an AckPdu - //! - const AckPdu& asAckPdu() const; - - //! Get this as a NakPdu - //! - const NakPdu& asNakPdu() const; - - //! Get this as a MetadataPdu (mutable, sets type) - //! - MetadataPdu& asMetadataPdu(); - - //! Get this as a FileDataPdu (mutable, sets type) - //! - FileDataPdu& asFileDataPdu(); - - //! Get this as an EofPdu (mutable, sets type) - //! - EofPdu& asEofPdu(); - - //! Get this as a FinPdu (mutable, sets type) - //! - FinPdu& asFinPdu(); - - //! Get this as an AckPdu (mutable, sets type) - //! - AckPdu& asAckPdu(); - - //! Get this as a NakPdu (mutable, sets type) - //! - NakPdu& asNakPdu(); - - //! Initialize this with a MetadataPdu - //! - void fromMetadataPdu(const MetadataPdu& metadataPdu); - - //! Initialize this with a FileDataPdu - //! - void fromFileDataPdu(const FileDataPdu& fileDataPdu); - - //! Initialize this with an EofPdu - //! - void fromEofPdu(const EofPdu& eofPdu); - - //! Initialize this with a FinPdu - //! - void fromFinPdu(const FinPdu& finPdu); - - //! Initialize this with an AckPdu - //! - void fromAckPdu(const AckPdu& ackPdu); - - //! Initialize this with a NakPdu - //! - void fromNakPdu(const NakPdu& nakPdu); - - //! Get the buffer size needed to hold this Pdu - //! - U32 getBufferSize() const; - - //! Convert this Pdu to a Buffer - //! - Fw::SerializeStatus toBuffer(Fw::Buffer& buffer) const; - - private: - // ---------------------------------------------------------------------- - // Private methods - // ---------------------------------------------------------------------- - - //! Initialize this from a SerialBuffer - //! - Fw::SerializeStatus fromSerialBuffer(Fw::SerialBuffer& serialBuffer); - - private: - // ---------------------------------------------------------------------- - // Private data - // ---------------------------------------------------------------------- - - //! this, seen as a header - //! - Header m_header; - - //! this, seen as a Metadata PDU - //! - MetadataPdu m_metadataPdu; - - //! this, seen as a File Data PDU - //! - FileDataPdu m_fileDataPdu; - - //! this, seen as an EOF PDU - //! - EofPdu m_eofPdu; - - //! this, seen as a Finished PDU - //! - FinPdu m_finPdu; - - //! this, seen as an ACK PDU - //! - AckPdu m_ackPdu; - - //! this, seen as a NAK PDU - //! - NakPdu m_nakPdu; -}; - -} // namespace Cfdp -} // namespace Ccsds -} // namespace Svc - -#endif // Svc_Ccsds_Cfdp_Pdu_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/PduBase.hpp b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp new file mode 100644 index 00000000000..ac0233817f5 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp @@ -0,0 +1,95 @@ +// ====================================================================== +// \title PduBase.hpp +// \author campuzan +// \brief Base class for all CFDP PDU types +// +// This base class provides a common interface for all PDU types, +// enabling proper construction/destruction and type safety. +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_PduBase_HPP +#define Svc_Ccsds_Cfdp_PduBase_HPP + +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +//! Base class for all CFDP PDUs +//! Inherits from Fw::Serializable for F-Prime ecosystem integration +class PduBase : public Fw::Serializable { + protected: + //! The PDU header (common to all PDUs) + PduHeader m_header; + + public: + //! Constructor + PduBase() {} + + //! Virtual destructor for proper cleanup + virtual ~PduBase() = default; + + //! Fw::Serializable interface - serialize to buffer + //! @param buffer The buffer to serialize to + //! @param mode The endianness mode (default: BIG) + //! @return Serialization status + virtual Fw::SerializeStatus serializeTo(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) const override = 0; + + //! Fw::Serializable interface - deserialize from buffer + //! @param buffer The buffer to deserialize from + //! @param mode The endianness mode (default: BIG) + //! @return Deserialization status + virtual Fw::SerializeStatus deserializeFrom(Fw::SerialBufferBase& buffer, + Fw::Endianness mode = Fw::Endianness::BIG) override = 0; + + //! Get the buffer size needed to hold this PDU + //! @return Buffer size in bytes + virtual U32 getBufferSize() const = 0; + + //! Get the PDU type + //! @return PDU type + PduTypeEnum getType() const { return this->m_header.getType(); } + + //! Get the direction + //! @return Direction (toward receiver or sender) + Direction getDirection() const { return this->m_header.getDirection(); } + + //! Get the transmission mode + //! @return Transmission mode (Class 1 or Class 2) + Cfdp::Class::T getTxmMode() const { return this->m_header.getTxmMode(); } + + //! Get the source entity ID + //! @return Source entity ID + CfdpEntityId getSourceEid() const { return this->m_header.getSourceEid(); } + + //! Get the transaction sequence number + //! @return Transaction sequence number + CfdpTransactionSeq getTransactionSeq() const { return this->m_header.getTransactionSeq(); } + + //! Get the destination entity ID + //! @return Destination entity ID + CfdpEntityId getDestEid() const { return this->m_header.getDestEid(); } + + //! Get the header + //! @return Reference to the PDU header + const PduHeader& getHeader() const { return this->m_header; } +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +// Include all concrete PDU types for convenience (umbrella header pattern) +#include +#include +#include +#include +#include +#include + +#endif // Svc_Ccsds_Cfdp_PduBase_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp index 35aac423986..df4404a239c 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp @@ -4,7 +4,8 @@ // \brief cpp file for CFDP PDU Header // ====================================================================== -#include +#include +#include #include #include @@ -12,7 +13,7 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void Pdu::Header::initialize(Type type, +void PduHeader::initialize(PduTypeEnum type, Direction direction, Cfdp::Class::T txmMode, CfdpEntityId sourceEid, @@ -34,7 +35,7 @@ void Pdu::Header::initialize(Type type, } // Helper function to calculate minimum bytes needed to encode a value -U8 Pdu::Header::getValueEncodedSize(U64 value) { +U8 PduHeader::getValueEncodedSize(U64 value) { U8 minSize; U64 limit = 0x100; @@ -46,7 +47,7 @@ U8 Pdu::Header::getValueEncodedSize(U64 value) { } // Helper function to encode an integer in variable-length format -static Fw::SerializeStatus encodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U64 value, U8 encodeSize) { +static Fw::SerializeStatus encodeIntegerInSize(Fw::SerialBufferBase& serialBuffer, U64 value, U8 encodeSize) { // Encode from MSB to LSB (big-endian) for (U8 i = 0; i < encodeSize; ++i) { U8 shift = static_cast((encodeSize - 1 - i) * 8); @@ -60,7 +61,7 @@ static Fw::SerializeStatus encodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U } // Helper function to decode an integer from variable-length format -static U64 decodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U8 decodeSize, Fw::SerializeStatus& status) { +static U64 decodeIntegerInSize(Fw::SerialBufferBase& serialBuffer, U8 decodeSize, Fw::SerializeStatus& status) { U64 value = 0; // Decode from MSB to LSB (big-endian) @@ -76,7 +77,7 @@ static U64 decodeIntegerInSize(Fw::SerialBuffer& serialBuffer, U8 decodeSize, Fw return value; } -U32 Pdu::Header::getBufferSize() const { +U32 PduHeader::getBufferSize() const { // Fixed portion: flags(1) + length(2) + eidTsnLengths(1) = 4 bytes U32 size = 4; @@ -92,7 +93,7 @@ U32 Pdu::Header::getBufferSize() const { return size; } -Fw::SerializeStatus Pdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus PduHeader::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { Fw::SerializeStatus status; // Variable-size entity IDs and transaction sequence number based on actual values @@ -161,7 +162,7 @@ Fw::SerializeStatus Pdu::Header::toSerialBuffer(Fw::SerialBuffer& serialBuffer) return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus PduHeader::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { Fw::SerializeStatus status; // Byte 0: flags @@ -228,6 +229,63 @@ Fw::SerializeStatus Pdu::Header::fromSerialBuffer(Fw::SerialBuffer& serialBuffer return Fw::FW_SERIALIZE_OK; } +PduTypeEnum peekPduType(const Fw::Buffer& buffer) { + PduTypeEnum pduTypeEnum; + + // Check minimum size for a PDU header + if (buffer.getSize() < PduHeader::MIN_HEADERSIZE) { + return T_NONE; + } + + const U8* data = buffer.getData(); + FW_ASSERT(data != nullptr); + + // Byte 0: flags + // Bit 4 is PDU type: 0 = FILE_DATA, 1 = FILE_DIRECTIVE + U8 flags = data[0]; + PduType pduType = static_cast((flags >> 4) & 0x01); + + if (pduType == PDU_TYPE_FILE_DATA) { + pduTypeEnum = T_FILE_DATA; + } + else + { + // For directive PDUs, we need to read the directive code + // Parse byte 3 to get EID and TSN lengths + U8 eidTsnLengths = data[3]; + U8 eidSize = ((eidTsnLengths >> 4) & 0x07) + 1; // Bits 6-4: EID length - 1 + U8 tsnSize = (eidTsnLengths & 0x07) + 1; // Bits 2-0: TSN length - 1 + + // Calculate offset to directive code: 4 (fixed header) + eidSize + tsnSize + eidSize + U32 directiveCodeOffset = 4 + (2 * eidSize) + tsnSize; + + // Read directive code + U8 directiveCode = data[directiveCodeOffset]; + + // Map directive code to PduTypeEnum + switch (directiveCode) { + case FILE_DIRECTIVE_METADATA: + pduTypeEnum = T_METADATA; + break; + case FILE_DIRECTIVE_END_OF_FILE: + pduTypeEnum = T_EOF; + break; + case FILE_DIRECTIVE_FIN: + pduTypeEnum = T_FIN; + break; + case FILE_DIRECTIVE_ACK: + pduTypeEnum = T_ACK; + break; + case FILE_DIRECTIVE_NAK: + pduTypeEnum = T_NAK; + break; + default: + pduTypeEnum = T_NONE; // Unknown directive code + } + } + return pduTypeEnum; +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp new file mode 100644 index 00000000000..3f739c27ffc --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp @@ -0,0 +1,175 @@ +// ====================================================================== +// \title PduHeader.hpp +// \author campuzan +// \brief hpp file for CFDP PDU Header +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_PduHeader_HPP +#define Svc_Ccsds_Cfdp_PduHeader_HPP + +#include +#include +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +// CFDP PDU Type +enum PduType : U8 { + PDU_TYPE_DIRECTIVE = 0, // File directive PDU + PDU_TYPE_FILE_DATA = 1 // File data PDU +}; + +// CFDP Direction +enum Direction : U8 { + DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver + DIRECTION_TOWARD_SENDER = 1 // Toward file sender +}; + +// CFDP CRC Flag +enum CrcFlag : U8 { + CRC_NOT_PRESENT = 0, // CRC not present + CRC_PRESENT = 1 // CRC present +}; + +// CFDP Large File Flag +enum LargeFileFlag : U8 { + LARGE_FILE_32_BIT = 0, // 32-bit file size + LARGE_FILE_64_BIT = 1 // 64-bit file size +}; + +// PDU type enum (discriminator for the union and for type identification) +enum PduTypeEnum : U8 { + T_METADATA = 0, + T_EOF = 1, + T_FIN = 2, + T_ACK = 3, + T_NAK = 4, + T_FILE_DATA = 5, + T_NONE = 255 +}; + +//! The type of a PDU header (common to all PDUs) +class PduHeader { + private: + //! PDU type (derived from directive code or file data flag) + PduTypeEnum m_type; + + //! CFDP version (should be 1) + U8 m_version; + + //! PDU type + PduType m_pduType; + + //! Direction + Direction m_direction; + + //! Transmission mode + Cfdp::Class::T m_class; + + //! CRC flag + CrcFlag m_crcFlag; + + //! Large file flag + LargeFileFlag m_largeFileFlag; + + //! Segmentation control + U8 m_segmentationControl; + + //! Segment metadata flag + U8 m_segmentMetadataFlag; + + //! PDU data length (excluding header) + U16 m_pduDataLength; + + //! Source entity ID + CfdpEntityId m_sourceEid; + + //! Transaction sequence number + CfdpTransactionSeq m_transactionSeq; + + //! Destination entity ID + CfdpEntityId m_destEid; + + public: + //! Header size (variable due to EID/TSN lengths) + enum { MIN_HEADERSIZE = 7 }; // Minimum fixed portion + + //! Initialize a PDU header + void initialize(PduTypeEnum type, + Direction direction, + Cfdp::Class::T txmMode, + CfdpEntityId sourceEid, + CfdpTransactionSeq transactionSeq, + CfdpEntityId destEid); + + //! Compute the buffer size needed to hold this Header + U32 getBufferSize() const; + + //! Calculate the number of bytes needed to encode a value + //! @param value The value to encode + //! @return Number of bytes needed (1, 2, 4, or 8) + static U8 getValueEncodedSize(U64 value); + + //! Initialize this Header from a SerialBufferBase + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); + + //! Write this Header to a SerialBufferBase + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; + + //! Get the PDU type + PduTypeEnum getType() const { return this->m_type; } + + //! Get the direction + Direction getDirection() const { return this->m_direction; } + + //! Get the transmission mode + Cfdp::Class::T getTxmMode() const { return this->m_class; } + + //! Get the source entity ID + CfdpEntityId getSourceEid() const { return this->m_sourceEid; } + + //! Get the transaction sequence number + CfdpTransactionSeq getTransactionSeq() const { return this->m_transactionSeq; } + + //! Get the destination entity ID + CfdpEntityId getDestEid() const { return this->m_destEid; } + + //! Get PDU data length + U16 getPduDataLength() const { return this->m_pduDataLength; } + + //! Set PDU data length (used during encoding) + void setPduDataLength(U16 length) { this->m_pduDataLength = length; } + + //! Get the large file flag + LargeFileFlag getLargeFileFlag() const { return this->m_largeFileFlag; } + + //! Check if segment metadata is present + bool hasSegmentMetadata() const { return this->m_segmentMetadataFlag != 0; } + + //! Set the large file flag (used for testing and configuration) + void setLargeFileFlag(LargeFileFlag flag) { this->m_largeFileFlag = flag; } + + //! Allow PDU classes to access private members + friend class MetadataPdu; + friend class FileDataPdu; + friend class EofPdu; + friend class FinPdu; + friend class AckPdu; + friend class NakPdu; +}; + +//! Peek at the PDU type from a buffer without consuming it +//! @param buffer The buffer containing the PDU +//! @return The PDU type, or T_NONE if the buffer is invalid +PduTypeEnum peekPduType(const Fw::Buffer& buffer); + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_PduHeader_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp index 1ef069395d7..e6e11b20cdc 100644 --- a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp @@ -4,7 +4,7 @@ // \brief cpp file for CFDP TLV (Type-Length-Value) classes // ====================================================================== -#include +#include #include #include @@ -79,7 +79,7 @@ U32 Tlv::getEncodedSize() const { return 2 + this->m_data.getLength(); } -Fw::SerializeStatus Tlv::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus Tlv::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { Fw::SerializeStatus status; // Serialize type byte @@ -117,7 +117,7 @@ Fw::SerializeStatus Tlv::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus Tlv::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus Tlv::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { Fw::SerializeStatus status; // Deserialize type byte @@ -198,7 +198,7 @@ U32 TlvList::getEncodedSize() const { return size; } -Fw::SerializeStatus TlvList::toSerialBuffer(Fw::SerialBuffer& serialBuffer) const { +Fw::SerializeStatus TlvList::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const { Fw::SerializeStatus status; // Encode all TLVs @@ -212,7 +212,7 @@ Fw::SerializeStatus TlvList::toSerialBuffer(Fw::SerialBuffer& serialBuffer) cons return Fw::FW_SERIALIZE_OK; } -Fw::SerializeStatus TlvList::fromSerialBuffer(Fw::SerialBuffer& serialBuffer) { +Fw::SerializeStatus TlvList::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { Fw::SerializeStatus status; // Clear existing TLVs diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.hpp b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp new file mode 100644 index 00000000000..a5c17495492 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp @@ -0,0 +1,122 @@ +// ====================================================================== +// \title Tlv.hpp +// \author campuzan +// \brief hpp file for CFDP TLV types +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_Tlv_HPP +#define Svc_Ccsds_Cfdp_Tlv_HPP + +#include +#include +#include +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +// CFDP TLV Types +// Blue Book section 5.4, table 5-3 +enum TlvType : U8 { + TLV_TYPE_FILESTORE_REQUEST = 0, // Filestore request + TLV_TYPE_FILESTORE_RESPONSE = 1, // Filestore response + TLV_TYPE_MESSAGE_TO_USER = 2, // Message to user + TLV_TYPE_FAULT_HANDLER_OVERRIDE = 4, // Fault handler override + TLV_TYPE_FLOW_LABEL = 5, // Flow label + TLV_TYPE_ENTITY_ID = 6 // Entity ID +}; + +//! TLV data storage +class TlvData { + private: + union { + CfdpEntityId m_eid; // Valid when type=ENTITY_ID + U8 m_rawData[256]; // Valid for other types (max 255 bytes + null term) + }; + U8 m_dataLength; // Actual length of data + + public: + TlvData(); + + // Set entity ID (for TLV type 6) + void setEntityId(CfdpEntityId eid); + + // Set raw data (for other TLV types) + void setData(const U8* data, U8 length); + + // Get entity ID + CfdpEntityId getEntityId() const; + + // Get raw data pointer + const U8* getData() const; + + // Get data length + U8 getLength() const; +}; + +//! Single TLV entry +class Tlv { + private: + TlvType m_type; + TlvData m_data; + + public: + Tlv(); + + // Initialize with entity ID + void initialize(CfdpEntityId eid); + + // Initialize with raw data + void initialize(TlvType type, const U8* data, U8 length); + + // Getters + TlvType getType() const; + const TlvData& getData() const; + + // Compute encoded size + U32 getEncodedSize() const; + + // Encode to SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; + + // Decode from SerialBuffer + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); +}; + +//! List of TLVs +class TlvList { + private: + U8 m_numTlv; + Tlv m_tlvs[CFDP_MAX_TLV]; + + public: + TlvList(); + + // Add a TLV (returns false if list is full) + bool appendTlv(const Tlv& tlv); + + // Clear all TLVs + void clear(); + + // Get number of TLVs + U8 getNumTlv() const; + + // Get TLV at index + const Tlv& getTlv(U8 index) const; + + // Compute total encoded size of all TLVs + U32 getEncodedSize() const; + + // Encode all TLVs to SerialBuffer + Fw::SerializeStatus toSerialBuffer(Fw::SerialBufferBase& serialBuffer) const; + + // Decode all TLVs from SerialBuffer (reads until buffer exhausted) + Fw::SerializeStatus fromSerialBuffer(Fw::SerialBufferBase& serialBuffer); +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_Tlv_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp new file mode 100644 index 00000000000..90a65a4ba97 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -0,0 +1,86 @@ +// ====================================================================== +// \title Types.hpp +// \author campuzan +// \brief hpp file for shared CFDP protocol type definitions +// ====================================================================== + +#ifndef Svc_Ccsds_Cfdp_Types_HPP +#define Svc_Ccsds_Cfdp_Types_HPP + +#include + +namespace Svc { +namespace Ccsds { +namespace Cfdp { + +// CFDP File Directive Codes +// Blue Book section 5.2, table 5-4 +enum FileDirective : U8 { + FILE_DIRECTIVE_INVALID_MIN = 0, // Minimum used to limit range + FILE_DIRECTIVE_END_OF_FILE = 4, // End of File + FILE_DIRECTIVE_FIN = 5, // Finished + FILE_DIRECTIVE_ACK = 6, // Acknowledge + FILE_DIRECTIVE_METADATA = 7, // Metadata + FILE_DIRECTIVE_NAK = 8, // Negative Acknowledge + FILE_DIRECTIVE_PROMPT = 9, // Prompt + FILE_DIRECTIVE_KEEP_ALIVE = 12, // Keep Alive + FILE_DIRECTIVE_INVALID_MAX = 13 // Maximum used to limit range +}; + +// CFDP Condition Codes +// Blue Book section 5.2.2, table 5-5 +enum ConditionCode : U8 { + CONDITION_CODE_NO_ERROR = 0, + CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, + CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, + CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, + CONDITION_CODE_FILESTORE_REJECTION = 4, + CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, + CONDITION_CODE_FILE_SIZE_ERROR = 6, + CONDITION_CODE_NAK_LIMIT_REACHED = 7, + CONDITION_CODE_INACTIVITY_DETECTED = 8, + CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, + CONDITION_CODE_CHECK_LIMIT_REACHED = 10, + CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, + CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, + CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15 +}; + +// CFDP ACK Transaction Status +// Blue Book section 5.2.4, table 5-8 +enum AckTxnStatus : U8 { + ACK_TXN_STATUS_UNDEFINED = 0, + ACK_TXN_STATUS_ACTIVE = 1, + ACK_TXN_STATUS_TERMINATED = 2, + ACK_TXN_STATUS_UNRECOGNIZED = 3 +}; + +// CFDP FIN Delivery Code +// Blue Book section 5.2.3, table 5-7 +enum FinDeliveryCode : U8 { + FIN_DELIVERY_CODE_COMPLETE = 0, // Data complete + FIN_DELIVERY_CODE_INCOMPLETE = 1 // Data incomplete +}; + +// CFDP FIN File Status +// Blue Book section 5.2.3, table 5-7 +enum FinFileStatus : U8 { + FIN_FILE_STATUS_DISCARDED = 0, // File discarded deliberately + FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, // File discarded due to filestore rejection + FIN_FILE_STATUS_RETAINED = 2, // File retained successfully + FIN_FILE_STATUS_UNREPORTED = 3 // File status unreported +}; + +// CFDP Checksum Type +// Blue Book section 5.2.5, table 5-9 +enum ChecksumType : U8 { + CHECKSUM_TYPE_MODULAR = 0, // Modular checksum + CHECKSUM_TYPE_CRC_32 = 1, // CRC-32 (not currently supported) + CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum +}; + +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc + +#endif // Svc_Ccsds_Cfdp_Types_HPP diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index bf44e864f5f..e3230d34d90 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -4,7 +4,7 @@ // \brief Unit tests for CFDP PDU classes // ====================================================================== -#include +#include #include #include @@ -28,8 +28,8 @@ class PduTest : public ::testing::Test { // ====================================================================== TEST_F(PduTest, HeaderBufferSize) { - Pdu::Header header; - header.initialize(Pdu::T_METADATA, DIRECTION_TOWARD_RECEIVER, + PduHeader header; + header.initialize(T_METADATA, DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 123, 456, 789); // Minimum header size with 1-byte EIDs and TSN @@ -39,7 +39,7 @@ TEST_F(PduTest, HeaderBufferSize) { TEST_F(PduTest, HeaderRoundTrip) { // Arrange - Pdu::Header txHeader; + PduHeader txHeader; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 10; @@ -47,7 +47,7 @@ TEST_F(PduTest, HeaderRoundTrip) { const CfdpEntityId destEid = 30; const U16 pduDataLength = 100; - txHeader.initialize(Pdu::T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); + txHeader.initialize(T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); txHeader.setPduDataLength(pduDataLength); U8 buffer[256]; @@ -59,7 +59,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // Act - Decode serialBuffer.resetSer(); serialBuffer.fill(); - Pdu::Header rxHeader; + PduHeader rxHeader; ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); // Assert - Verify all fields @@ -76,7 +76,7 @@ TEST_F(PduTest, HeaderRoundTrip) { // ====================================================================== TEST_F(PduTest, MetadataBufferSize) { - Pdu::MetadataPdu pdu; + MetadataPdu pdu; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 1024, "src.txt", "dst.txt", CHECKSUM_TYPE_MODULAR, 1); @@ -88,7 +88,7 @@ TEST_F(PduTest, MetadataBufferSize) { TEST_F(PduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU - Pdu::MetadataPdu txPdu; + MetadataPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 100; @@ -106,7 +106,10 @@ TEST_F(PduTest, MetadataRoundTrip) { // Serialize to first buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Copy to second buffer @@ -118,7 +121,7 @@ TEST_F(PduTest, MetadataRoundTrip) { serialBuffer.fill(); // Read header - Pdu::Header rxHeader; + PduHeader rxHeader; ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxHeader.fromSerialBuffer(serialBuffer)); // Verify header fields @@ -164,7 +167,7 @@ TEST_F(PduTest, MetadataRoundTrip) { } TEST_F(PduTest, MetadataEmptyFilenames) { - Pdu::MetadataPdu pdu; + MetadataPdu pdu; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, "", "", CHECKSUM_TYPE_NULL_CHECKSUM, 0); @@ -173,11 +176,14 @@ TEST_F(PduTest, MetadataEmptyFilenames) { Fw::Buffer txBuffer(buffer, sizeof(buffer)); // Should encode successfully even with empty filenames - ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); } TEST_F(PduTest, MetadataLongFilenames) { - Pdu::MetadataPdu pdu; + MetadataPdu pdu; // Test with maximum allowed filename length (CF_FILENAME_MAX_LEN = 200) const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; @@ -189,7 +195,10 @@ TEST_F(PduTest, MetadataLongFilenames) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); } // ====================================================================== @@ -197,7 +206,7 @@ TEST_F(PduTest, MetadataLongFilenames) { // ====================================================================== TEST_F(PduTest, FileDataBufferSize) { - Pdu::FileDataPdu pdu; + FileDataPdu pdu; const U8 testData[] = {0x01, 0x02, 0x03, 0x04, 0x05}; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, sizeof(testData), testData); @@ -212,7 +221,7 @@ TEST_F(PduTest, FileDataBufferSize) { TEST_F(PduTest, FileDataRoundTrip) { // Arrange - Create transmit PDU with test data - Pdu::FileDataPdu txPdu; + FileDataPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; const CfdpEntityId sourceEid = 50; @@ -228,17 +237,23 @@ TEST_F(PduTest, FileDataRoundTrip) { // Serialize to buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Deserialize from buffer - Pdu::FileDataPdu rxPdu; + FileDataPdu rxPdu; const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header fields - const Pdu::Header& header = rxPdu.asHeader(); - EXPECT_EQ(Pdu::T_FILE_DATA, header.getType()); + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_FILE_DATA, header.getType()); EXPECT_EQ(direction, header.getDirection()); EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); @@ -254,7 +269,7 @@ TEST_F(PduTest, FileDataRoundTrip) { TEST_F(PduTest, FileDataEmptyPayload) { // Test with zero-length data - Pdu::FileDataPdu pdu; + FileDataPdu pdu; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 0, nullptr); @@ -262,7 +277,10 @@ TEST_F(PduTest, FileDataEmptyPayload) { Fw::Buffer txBuffer(buffer, sizeof(buffer)); // Should encode successfully even with no data - ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); } @@ -274,20 +292,26 @@ TEST_F(PduTest, FileDataLargePayload) { largeData[i] = static_cast(i & 0xFF); } - Pdu::FileDataPdu pdu; + FileDataPdu pdu; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, 999999, largeSize, largeData); U8 buffer[2048]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, pdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::FileDataPdu rxPdu; + FileDataPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(largeSize, rxPdu.getDataSize()); EXPECT_EQ(0, memcmp(largeData, rxPdu.getData(), largeSize)); } @@ -297,7 +321,7 @@ TEST_F(PduTest, FileDataLargePayload) { // ====================================================================== TEST_F(PduTest, EofBufferSize) { - Pdu::EofPdu pdu; + EofPdu pdu; pdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); @@ -310,7 +334,7 @@ TEST_F(PduTest, EofBufferSize) { TEST_F(PduTest, EofRoundTrip) { // Arrange - Create transmit PDU - Pdu::EofPdu txPdu; + EofPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; const CfdpEntityId sourceEid = 50; @@ -326,17 +350,23 @@ TEST_F(PduTest, EofRoundTrip) { // Serialize to buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Deserialize from buffer - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header fields - const Pdu::Header& header = rxPdu.asHeader(); - EXPECT_EQ(Pdu::T_EOF, header.getType()); + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_EOF, header.getType()); EXPECT_EQ(direction, header.getDirection()); EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); @@ -351,7 +381,7 @@ TEST_F(PduTest, EofRoundTrip) { TEST_F(PduTest, EofWithError) { // Test with error condition code - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); @@ -359,51 +389,69 @@ TEST_F(PduTest, EofWithError) { Fw::Buffer txBuffer(buffer, sizeof(buffer)); // Should encode successfully even with error condition - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); } TEST_F(PduTest, EofZeroValues) { // Test with all zero values - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(0U, rxPdu.getChecksum()); EXPECT_EQ(0U, rxPdu.getFileSize()); } TEST_F(PduTest, EofLargeValues) { // Test with maximum U32 values - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0xFFFFFFFF, 0xFFFFFFFF); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(0xFFFFFFFFU, rxPdu.getChecksum()); EXPECT_EQ(0xFFFFFFFFU, rxPdu.getFileSize()); } @@ -413,7 +461,7 @@ TEST_F(PduTest, EofLargeValues) { // ====================================================================== TEST_F(PduTest, FinBufferSize) { - Pdu::FinPdu pdu; + FinPdu pdu; pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -427,7 +475,7 @@ TEST_F(PduTest, FinBufferSize) { TEST_F(PduTest, FinRoundTrip) { // Arrange - Create transmit PDU - Pdu::FinPdu txPdu; + FinPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; @@ -443,17 +491,23 @@ TEST_F(PduTest, FinRoundTrip) { // Serialize to buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Deserialize from buffer - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header fields - const Pdu::Header& header = rxPdu.asHeader(); - EXPECT_EQ(Pdu::T_FIN, header.getType()); + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_FIN, header.getType()); EXPECT_EQ(direction, header.getDirection()); EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); @@ -468,7 +522,7 @@ TEST_F(PduTest, FinRoundTrip) { TEST_F(PduTest, FinWithError) { // Test with error condition code - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -477,13 +531,19 @@ TEST_F(PduTest, FinWithError) { Fw::Buffer txBuffer(buffer, sizeof(buffer)); // Should encode successfully even with error condition - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); EXPECT_EQ(FIN_FILE_STATUS_DISCARDED, rxPdu.getFileStatus()); @@ -491,7 +551,7 @@ TEST_F(PduTest, FinWithError) { TEST_F(PduTest, FinDeliveryIncomplete) { // Test with incomplete delivery - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_RETAINED); @@ -499,20 +559,26 @@ TEST_F(PduTest, FinDeliveryIncomplete) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); EXPECT_EQ(FIN_FILE_STATUS_RETAINED, rxPdu.getFileStatus()); } TEST_F(PduTest, FinFileStatusDiscarded) { // Test with file discarded - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -520,19 +586,25 @@ TEST_F(PduTest, FinFileStatusDiscarded) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(FIN_DELIVERY_CODE_COMPLETE, rxPdu.getDeliveryCode()); EXPECT_EQ(FIN_FILE_STATUS_DISCARDED, rxPdu.getFileStatus()); } TEST_F(PduTest, FinFileStatusDiscardedFilestore) { // Test with file discarded by filestore - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); @@ -540,12 +612,18 @@ TEST_F(PduTest, FinFileStatusDiscardedFilestore) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILESTORE_REJECTION, rxPdu.getConditionCode()); EXPECT_EQ(FIN_DELIVERY_CODE_COMPLETE, rxPdu.getDeliveryCode()); EXPECT_EQ(FIN_FILE_STATUS_DISCARDED_FILESTORE, rxPdu.getFileStatus()); @@ -559,17 +637,23 @@ TEST_F(PduTest, FinBitPackingValidation) { for (const auto& deliveryCode : deliveryCodes) { for (const auto& fileStatus : fileStatuses) { - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, deliveryCode, fileStatus); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(deliveryCode, rxPdu.getDeliveryCode()) << "Delivery code mismatch for combination: delivery=" @@ -586,7 +670,7 @@ TEST_F(PduTest, FinBitPackingValidation) { // ====================================================================== TEST_F(PduTest, AckBufferSize) { - Pdu::AckPdu pdu; + AckPdu pdu; pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -600,7 +684,7 @@ TEST_F(PduTest, AckBufferSize) { TEST_F(PduTest, AckRoundTrip) { // Arrange - Create transmit PDU - Pdu::AckPdu txPdu; + AckPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; @@ -617,17 +701,23 @@ TEST_F(PduTest, AckRoundTrip) { // Serialize to buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Deserialize from buffer - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header fields - const Pdu::Header& header = rxPdu.asHeader(); - EXPECT_EQ(Pdu::T_ACK, header.getType()); + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_ACK, header.getType()); EXPECT_EQ(direction, header.getDirection()); EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); @@ -643,7 +733,7 @@ TEST_F(PduTest, AckRoundTrip) { TEST_F(PduTest, AckForEof) { // Test ACK for EOF directive - Pdu::AckPdu txPdu; + AckPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_ACTIVE); @@ -651,13 +741,19 @@ TEST_F(PduTest, AckForEof) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(FILE_DIRECTIVE_END_OF_FILE, rxPdu.getDirectiveCode()); EXPECT_EQ(CONDITION_CODE_NO_ERROR, rxPdu.getConditionCode()); EXPECT_EQ(ACK_TXN_STATUS_ACTIVE, rxPdu.getTransactionStatus()); @@ -665,7 +761,7 @@ TEST_F(PduTest, AckForEof) { TEST_F(PduTest, AckForFin) { // Test ACK for FIN directive - Pdu::AckPdu txPdu; + AckPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, 0, CONDITION_CODE_NO_ERROR, ACK_TXN_STATUS_TERMINATED); @@ -673,20 +769,26 @@ TEST_F(PduTest, AckForFin) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(FILE_DIRECTIVE_FIN, rxPdu.getDirectiveCode()); EXPECT_EQ(ACK_TXN_STATUS_TERMINATED, rxPdu.getTransactionStatus()); } TEST_F(PduTest, AckWithError) { // Test ACK with error condition code - Pdu::AckPdu txPdu; + AckPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_END_OF_FILE, 0, CONDITION_CODE_FILE_CHECKSUM_FAILURE, ACK_TXN_STATUS_TERMINATED); @@ -694,20 +796,26 @@ TEST_F(PduTest, AckWithError) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); EXPECT_EQ(ACK_TXN_STATUS_TERMINATED, rxPdu.getTransactionStatus()); } TEST_F(PduTest, AckWithSubtype) { // Test ACK with non-zero subtype code - Pdu::AckPdu txPdu; + AckPdu txPdu; const U8 subtypeCode = 5; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, FILE_DIRECTIVE_FIN, subtypeCode, @@ -716,12 +824,18 @@ TEST_F(PduTest, AckWithSubtype) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(subtypeCode, rxPdu.getDirectiveSubtypeCode()); } @@ -735,17 +849,23 @@ TEST_F(PduTest, AckBitPackingValidation) { for (const auto& directive : directives) { for (const auto& status : statuses) { for (const auto& condition : conditions) { - Pdu::AckPdu txPdu; + AckPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, directive, 0, condition, status); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); - Pdu::AckPdu rxPdu; + AckPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(directive, rxPdu.getDirectiveCode()) << "Directive mismatch for combination: dir=" @@ -769,7 +889,7 @@ TEST_F(PduTest, AckBitPackingValidation) { // ====================================================================== TEST_F(PduTest, NakBufferSize) { - Pdu::NakPdu pdu; + NakPdu pdu; pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 100, 500); @@ -782,7 +902,7 @@ TEST_F(PduTest, NakBufferSize) { TEST_F(PduTest, NakRoundTrip) { // Arrange - Create transmit PDU - Pdu::NakPdu txPdu; + NakPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; @@ -797,17 +917,23 @@ TEST_F(PduTest, NakRoundTrip) { // Serialize to buffer U8 buffer1[512]; Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Deserialize from buffer - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header fields - const Pdu::Header& header = rxPdu.asHeader(); - EXPECT_EQ(Pdu::T_NAK, header.getType()); + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_NAK, header.getType()); EXPECT_EQ(direction, header.getDirection()); EXPECT_EQ(txmMode, header.getTxmMode()); EXPECT_EQ(sourceEid, header.getSourceEid()); @@ -821,27 +947,33 @@ TEST_F(PduTest, NakRoundTrip) { TEST_F(PduTest, NakZeroScope) { // Test NAK with zero scope (start of file) - Pdu::NakPdu txPdu; + NakPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 1024); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(0U, rxPdu.getScopeStart()); EXPECT_EQ(1024U, rxPdu.getScopeEnd()); } TEST_F(PduTest, NakLargeScope) { // Test NAK with large file offsets - Pdu::NakPdu txPdu; + NakPdu txPdu; const CfdpFileSize largeStart = 0xFFFF0000; const CfdpFileSize largeEnd = 0xFFFFFFFF; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, @@ -850,32 +982,44 @@ TEST_F(PduTest, NakLargeScope) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); ASSERT_GT(txBuffer.getSize(), 0U); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(largeStart, rxPdu.getScopeStart()); EXPECT_EQ(largeEnd, rxPdu.getScopeEnd()); } TEST_F(PduTest, NakSingleByte) { // Test NAK for single byte gap - Pdu::NakPdu txPdu; + NakPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 1000, 1001); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(1000U, rxPdu.getScopeStart()); EXPECT_EQ(1001U, rxPdu.getScopeEnd()); } @@ -891,17 +1035,23 @@ TEST_F(PduTest, NakMultipleCombinations) { }; for (const auto& scope : testScopes) { - Pdu::NakPdu txPdu; + NakPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 10, 20, 30, scope[0], scope[1]); U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(scope[0], rxPdu.getScopeStart()) << "Scope start mismatch for range: " << scope[0] << "-" << scope[1]; @@ -912,7 +1062,7 @@ TEST_F(PduTest, NakMultipleCombinations) { TEST_F(PduTest, NakWithSingleSegment) { // Test NAK PDU with one segment request - Pdu::NakPdu txPdu; + NakPdu txPdu; const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 4096; const CfdpFileSize segStart = 1024; @@ -926,12 +1076,18 @@ TEST_F(PduTest, NakWithSingleSegment) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); @@ -942,7 +1098,7 @@ TEST_F(PduTest, NakWithSingleSegment) { TEST_F(PduTest, NakWithMultipleSegments) { // Test NAK PDU with multiple segment requests - Pdu::NakPdu txPdu; + NakPdu txPdu; const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 10000; @@ -959,12 +1115,18 @@ TEST_F(PduTest, NakWithMultipleSegments) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); @@ -985,7 +1147,7 @@ TEST_F(PduTest, NakWithMultipleSegments) { TEST_F(PduTest, NakWithMaxSegments) { // Test NAK PDU with maximum number of segments (58) - Pdu::NakPdu txPdu; + NakPdu txPdu; const CfdpFileSize scopeStart = 0; const CfdpFileSize scopeEnd = 100000; @@ -1006,12 +1168,18 @@ TEST_F(PduTest, NakWithMaxSegments) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::NakPdu rxPdu; + NakPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(scopeStart, rxPdu.getScopeStart()); EXPECT_EQ(scopeEnd, rxPdu.getScopeEnd()); @@ -1028,7 +1196,7 @@ TEST_F(PduTest, NakWithMaxSegments) { TEST_F(PduTest, NakClearSegments) { // Test clearSegments() functionality - Pdu::NakPdu pdu; + NakPdu pdu; pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 4096); @@ -1048,7 +1216,7 @@ TEST_F(PduTest, NakClearSegments) { TEST_F(PduTest, NakBufferSizeWithSegments) { // Test that bufferSize() correctly accounts for segments - Pdu::NakPdu pdu; + NakPdu pdu; pdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, 0, 4096); @@ -1300,7 +1468,7 @@ TEST_F(PduTest, TlvListEncodeDecode) { TEST_F(PduTest, EofWithNoTlvs) { // Verify existing EOF tests work with TLV support (backward compatible) - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); @@ -1308,18 +1476,24 @@ TEST_F(PduTest, EofWithNoTlvs) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(0, rxPdu.getNumTlv()); } TEST_F(PduTest, EofWithOneTlv) { // Test EOF PDU with one TLV - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, 0, 0); @@ -1331,12 +1505,18 @@ TEST_F(PduTest, EofWithOneTlv) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); EXPECT_EQ(1, rxPdu.getNumTlv()); @@ -1346,7 +1526,7 @@ TEST_F(PduTest, EofWithOneTlv) { TEST_F(PduTest, EofWithMultipleTlvs) { // Test EOF PDU with multiple TLVs - Pdu::EofPdu txPdu; + EofPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, 0xABCDEF, 2048); @@ -1365,12 +1545,18 @@ TEST_F(PduTest, EofWithMultipleTlvs) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(2, rxPdu.getNumTlv()); EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); @@ -1379,7 +1565,7 @@ TEST_F(PduTest, EofWithMultipleTlvs) { TEST_F(PduTest, EofTlvBufferSize) { // Verify buffer size calculation includes TLVs - Pdu::EofPdu pdu1, pdu2; + EofPdu pdu1, pdu2; pdu1.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, 0, 0); pdu2.initialize(DIRECTION_TOWARD_RECEIVER, Cfdp::Class::CLASS_2, @@ -1398,7 +1584,7 @@ TEST_F(PduTest, EofTlvBufferSize) { TEST_F(PduTest, EofTlvRoundTripComplete) { // Comprehensive round-trip test with TLVs - Pdu::EofPdu txPdu; + EofPdu txPdu; const Direction direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 10; @@ -1418,12 +1604,18 @@ TEST_F(PduTest, EofTlvRoundTripComplete) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Decode - Pdu::EofPdu rxPdu; + EofPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header EXPECT_EQ(direction, rxPdu.asHeader().getDirection()); @@ -1448,7 +1640,7 @@ TEST_F(PduTest, EofTlvRoundTripComplete) { TEST_F(PduTest, FinWithNoTlvs) { // Verify existing FIN tests work with TLV support (backward compatible) - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -1457,18 +1649,24 @@ TEST_F(PduTest, FinWithNoTlvs) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(0, rxPdu.getNumTlv()); } TEST_F(PduTest, FinWithOneTlv) { // Test FIN PDU with one TLV - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILE_CHECKSUM_FAILURE, FIN_DELIVERY_CODE_INCOMPLETE, FIN_FILE_STATUS_DISCARDED); @@ -1481,12 +1679,18 @@ TEST_F(PduTest, FinWithOneTlv) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CONDITION_CODE_FILE_CHECKSUM_FAILURE, rxPdu.getConditionCode()); EXPECT_EQ(FIN_DELIVERY_CODE_INCOMPLETE, rxPdu.getDeliveryCode()); @@ -1498,7 +1702,7 @@ TEST_F(PduTest, FinWithOneTlv) { TEST_F(PduTest, FinWithMultipleTlvs) { // Test FIN PDU with multiple TLVs - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_FILESTORE_REJECTION, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_DISCARDED_FILESTORE); @@ -1524,12 +1728,18 @@ TEST_F(PduTest, FinWithMultipleTlvs) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Verify round-trip - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(3, rxPdu.getNumTlv()); EXPECT_EQ(TLV_TYPE_ENTITY_ID, rxPdu.getTlvList().getTlv(0).getType()); @@ -1539,7 +1749,7 @@ TEST_F(PduTest, FinWithMultipleTlvs) { TEST_F(PduTest, FinTlvBufferSize) { // Verify buffer size calculation includes TLVs - Pdu::FinPdu pdu1, pdu2; + FinPdu pdu1, pdu2; pdu1.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -1560,7 +1770,7 @@ TEST_F(PduTest, FinTlvBufferSize) { TEST_F(PduTest, FinTlvRoundTripComplete) { // Comprehensive round-trip test with TLVs - Pdu::FinPdu txPdu; + FinPdu txPdu; const Direction direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; const CfdpEntityId sourceEid = 50; @@ -1585,12 +1795,18 @@ TEST_F(PduTest, FinTlvRoundTripComplete) { U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); // Decode - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); // Verify header EXPECT_EQ(direction, rxPdu.asHeader().getDirection()); @@ -1612,7 +1828,7 @@ TEST_F(PduTest, FinTlvRoundTripComplete) { TEST_F(PduTest, FinWithMaxTlvs) { // Test FIN PDU with maximum number of TLVs (4) - Pdu::FinPdu txPdu; + FinPdu txPdu; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, CONDITION_CODE_NO_ERROR, FIN_DELIVERY_CODE_COMPLETE, FIN_FILE_STATUS_RETAINED); @@ -1633,11 +1849,17 @@ TEST_F(PduTest, FinWithMaxTlvs) { // Verify round-trip with 4 TLVs U8 buffer[512]; Fw::Buffer txBuffer(buffer, sizeof(buffer)); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.toBuffer(txBuffer)); + // Serialize using SerialBuffer wrapper + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); - Pdu::FinPdu rxPdu; + FinPdu rxPdu; const Fw::Buffer rxBuffer(buffer, txBuffer.getSize()); - ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.fromBuffer(rxBuffer)); + // Deserialize using SerialBuffer wrapper + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); EXPECT_EQ(CFDP_MAX_TLV, rxPdu.getNumTlv()); for (U8 i = 0; i < CFDP_MAX_TLV; i++) { diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 8c276b08049..4f662a63f8d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -525,7 +525,7 @@ void CfdpManagerTester::testClass2TxNack() { this->m_pduCopyCount = 0; // Send NAK requesting retransmission of PDUs 2 and 5 - Cfdp::Pdu::SegmentRequest segments[2]; + Cfdp::SegmentRequest segments[2]; segments[0].offsetStart = dataPerPdu; segments[0].offsetEnd = 2 * dataPerPdu; segments[1].offsetStart = 4 * dataPerPdu; @@ -558,8 +558,10 @@ void CfdpManagerTester::testClass2TxNack() { if (this->fromPortHistory_dataOut->size() > 0) { FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::Pdu::EofPdu eofPdu; - if (eofPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + Cfdp::EofPdu eofPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (eofPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { foundSecondEof = true; secondEofIndex = lastIndex; } @@ -778,8 +780,10 @@ void CfdpManagerTester::testClass2RxNominal() { if (this->fromPortHistory_dataOut->size() > 1) { FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::Pdu::FinPdu finPdu; - if (finPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + Cfdp::FinPdu finPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { foundFin = true; finIndex = lastIndex; } @@ -943,8 +947,10 @@ void CfdpManagerTester::testClass2RxNack() { if (this->fromPortHistory_dataOut->size() > pduCountAfterTick) { FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::Pdu::NakPdu nakPdu; - if (nakPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + Cfdp::NakPdu nakPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (nakPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { foundNak = true; nakIndex = lastIndex; } @@ -957,7 +963,7 @@ void CfdpManagerTester::testClass2RxNack() { Fw::Buffer nakPduBuffer = this->getSentPduBuffer(nakIndex); // Verify NAK PDU requests missing segments 1, 2, and 4 - Cfdp::Pdu::SegmentRequest expectedSegments[3]; + Cfdp::SegmentRequest expectedSegments[3]; expectedSegments[0].offsetStart = 1 * dataPerPdu; expectedSegments[0].offsetEnd = 3 * dataPerPdu; // Covers PDUs 1 and 2 expectedSegments[1].offsetStart = 4 * dataPerPdu; @@ -1009,8 +1015,10 @@ void CfdpManagerTester::testClass2RxNack() { if (this->fromPortHistory_dataOut->size() > pduCountBeforeRetransmit) { FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::Pdu::FinPdu finPdu; - if (finPdu.fromBuffer(lastPdu) == Fw::FW_SERIALIZE_OK) { + Cfdp::FinPdu finPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { foundFin = true; finIndex = lastIndex; } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 5e6e343579f..cedc8eacf00 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include #include @@ -218,7 +218,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize expectedScopeStart, CfdpFileSize expectedScopeEnd, U8 expectedNumSegments, - const Cfdp::Pdu::SegmentRequest* expectedSegments + const Cfdp::SegmentRequest* expectedSegments ); //! Helper to find transaction by sequence number @@ -348,7 +348,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpFileSize scopeStart, CfdpFileSize scopeEnd, U8 numSegments, - const Cfdp::Pdu::SegmentRequest* segments + const Cfdp::SegmentRequest* segments ); public: diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index c54b00a282e..f2b046345a3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include @@ -98,13 +98,15 @@ void CfdpManagerTester::verifyMetadataPdu( Svc::Ccsds::Cfdp::Class::T expectedClass ) { // Deserialize PDU - Cfdp::Pdu::MetadataPdu metadataPdu; - Fw::SerializeStatus status = metadataPdu.fromBuffer(pduBuffer); + Cfdp::MetadataPdu metadataPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = metadataPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize Metadata PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = metadataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_METADATA, header.getType()) << "Expected T_METADATA type"; + const Cfdp::PduHeader& header = metadataPdu.asHeader(); + EXPECT_EQ(Cfdp::T_METADATA, header.getType()) << "Expected T_METADATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; EXPECT_EQ(expectedClass, header.getTxmMode()) << "TX mode mismatch"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; @@ -144,13 +146,15 @@ void CfdpManagerTester::verifyFileDataPdu( Svc::Ccsds::Cfdp::Class::T expectedClass ) { // Deserialize PDU - Cfdp::Pdu::FileDataPdu fileDataPdu; - Fw::SerializeStatus status = fileDataPdu.fromBuffer(pduBuffer); + Cfdp::FileDataPdu fileDataPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = fileDataPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize File Data PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = fileDataPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; + const Cfdp::PduHeader& header = fileDataPdu.asHeader(); + EXPECT_EQ(Cfdp::T_FILE_DATA, header.getType()) << "Expected T_FILE_DATA type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; EXPECT_EQ(expectedClass, header.getTxmMode()) << "TX mode mismatch"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; @@ -200,13 +204,15 @@ void CfdpManagerTester::verifyEofPdu( const char* sourceFilename ) { // Deserialize PDU - Cfdp::Pdu::EofPdu eofPdu; - Fw::SerializeStatus status = eofPdu.fromBuffer(pduBuffer); + Cfdp::EofPdu eofPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = eofPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize EOF PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = eofPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_EOF, header.getType()) << "Expected T_EOF type"; + const Cfdp::PduHeader& header = eofPdu.asHeader(); + EXPECT_EQ(Cfdp::T_EOF, header.getType()) << "Expected T_EOF type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_RECEIVER, header.getDirection()) << "Expected direction toward receiver"; // Note: Can be either acknowledged or unacknowledged depending on class EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; @@ -257,13 +263,15 @@ void CfdpManagerTester::verifyFinPdu( Cfdp::FinFileStatus expectedFileStatus ) { // Deserialize PDU - Cfdp::Pdu::FinPdu finPdu; - Fw::SerializeStatus status = finPdu.fromBuffer(pduBuffer); + Cfdp::FinPdu finPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = finPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize FIN PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = finPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_FIN, header.getType()) << "Expected T_FIN type"; + const Cfdp::PduHeader& header = finPdu.asHeader(); + EXPECT_EQ(Cfdp::T_FIN, header.getType()) << "Expected T_FIN type"; EXPECT_EQ(Cfdp::DIRECTION_TOWARD_SENDER, header.getDirection()) << "Expected direction toward sender"; EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; @@ -287,13 +295,15 @@ void CfdpManagerTester::verifyAckPdu( Cfdp::AckTxnStatus expectedTransactionStatus ) { // Deserialize PDU - Cfdp::Pdu::AckPdu ackPdu; - Fw::SerializeStatus status = ackPdu.fromBuffer(pduBuffer); + Cfdp::AckPdu ackPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = ackPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize ACK PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = ackPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_ACK, header.getType()) << "Expected T_ACK type"; + const Cfdp::PduHeader& header = ackPdu.asHeader(); + EXPECT_EQ(Cfdp::T_ACK, header.getType()) << "Expected T_ACK type"; EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; @@ -314,16 +324,18 @@ void CfdpManagerTester::verifyNakPdu( CfdpFileSize expectedScopeStart, CfdpFileSize expectedScopeEnd, U8 expectedNumSegments, - const Cfdp::Pdu::SegmentRequest* expectedSegments + const Cfdp::SegmentRequest* expectedSegments ) { // Deserialize PDU - Cfdp::Pdu::NakPdu nakPdu; - Fw::SerializeStatus status = nakPdu.fromBuffer(pduBuffer); + Cfdp::NakPdu nakPdu; + Fw::SerialBuffer sb(const_cast(pduBuffer.getData()), pduBuffer.getSize()); + sb.setBuffLen(pduBuffer.getSize()); + Fw::SerializeStatus status = nakPdu.deserializeFrom(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to deserialize NAK PDU"; // Validate header fields - const Cfdp::Pdu::Header& header = nakPdu.asHeader(); - EXPECT_EQ(Cfdp::Pdu::T_NAK, header.getType()) << "Expected T_NAK type"; + const Cfdp::PduHeader& header = nakPdu.asHeader(); + EXPECT_EQ(Cfdp::T_NAK, header.getType()) << "Expected T_NAK type"; EXPECT_EQ(Cfdp::Class::CLASS_2, header.getTxmMode()) << "Expected acknowledged mode for class 2"; EXPECT_EQ(expectedSourceEid, header.getSourceEid()) << "Source EID mismatch"; EXPECT_EQ(expectedDestEid, header.getDestEid()) << "Destination EID mismatch"; @@ -366,7 +378,7 @@ void CfdpManagerTester::sendMetadataPdu( U8 closureRequested ) { // Create and initialize Metadata PDU - Cfdp::Pdu::MetadataPdu metadataPdu; + Cfdp::MetadataPdu metadataPdu; metadataPdu.initialize( Cfdp::DIRECTION_TOWARD_RECEIVER, txmMode, @@ -385,8 +397,10 @@ void CfdpManagerTester::sendMetadataPdu( Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = metadataPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = metadataPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize Metadata PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -403,7 +417,7 @@ void CfdpManagerTester::sendFileDataPdu( Cfdp::Class::T txmMode ) { // Create and initialize File Data PDU - Cfdp::Pdu::FileDataPdu fileDataPdu; + Cfdp::FileDataPdu fileDataPdu; fileDataPdu.initialize( Cfdp::DIRECTION_TOWARD_RECEIVER, txmMode, @@ -420,8 +434,10 @@ void CfdpManagerTester::sendFileDataPdu( Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = fileDataPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = fileDataPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize File Data PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -438,7 +454,7 @@ void CfdpManagerTester::sendEofPdu( Cfdp::Class::T txmMode ) { // Create and initialize EOF PDU - Cfdp::Pdu::EofPdu eofPdu; + Cfdp::EofPdu eofPdu; eofPdu.initialize( Cfdp::DIRECTION_TOWARD_RECEIVER, txmMode, @@ -455,8 +471,10 @@ void CfdpManagerTester::sendEofPdu( Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = eofPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = eofPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize EOF PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -472,7 +490,7 @@ void CfdpManagerTester::sendFinPdu( Cfdp::FinFileStatus fileStatus ) { // Create and initialize FIN PDU - Cfdp::Pdu::FinPdu finPdu; + Cfdp::FinPdu finPdu; finPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // FIN is sent from receiver to sender Cfdp::Class::CLASS_2, // FIN is only used in Class 2 @@ -487,11 +505,12 @@ void CfdpManagerTester::sendFinPdu( // Allocate buffer for PDU U32 pduSize = finPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - pduBuffer.setSize(pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = finPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = finPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize FIN PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -508,7 +527,7 @@ void CfdpManagerTester::sendAckPdu( Cfdp::AckTxnStatus transactionStatus ) { // Create and initialize ACK PDU - Cfdp::Pdu::AckPdu ackPdu; + Cfdp::AckPdu ackPdu; ackPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // ACK is sent from receiver to sender Cfdp::Class::CLASS_2, // ACK is only used in Class 2 @@ -524,11 +543,12 @@ void CfdpManagerTester::sendAckPdu( // Allocate buffer for PDU U32 pduSize = ackPdu.getBufferSize(); Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); - pduBuffer.setSize(pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = ackPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = ackPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize ACK PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -542,10 +562,10 @@ void CfdpManagerTester::sendNakPdu( CfdpFileSize scopeStart, CfdpFileSize scopeEnd, U8 numSegments, - const Cfdp::Pdu::SegmentRequest* segments + const Cfdp::SegmentRequest* segments ) { // Create and initialize NAK PDU - Cfdp::Pdu::NakPdu nakPdu; + Cfdp::NakPdu nakPdu; nakPdu.initialize( Cfdp::DIRECTION_TOWARD_SENDER, // NAK is sent from receiver to sender Cfdp::Class::CLASS_2, // NAK is only used in Class 2 @@ -570,8 +590,10 @@ void CfdpManagerTester::sendNakPdu( Fw::Buffer pduBuffer(m_internalDataBuffer, pduSize); // Serialize PDU to buffer - Fw::SerializeStatus status = nakPdu.toBuffer(pduBuffer); + Fw::SerialBuffer sb(pduBuffer.getData(), pduBuffer.getSize()); + Fw::SerializeStatus status = nakPdu.serializeTo(sb); ASSERT_EQ(Fw::FW_SERIALIZE_OK, status) << "Failed to serialize NAK PDU"; + pduBuffer.setSize(sb.getSize()); // Send PDU to CfdpManager via dataIn port invoke_to_dataIn(channelId, pduBuffer); @@ -677,7 +699,7 @@ void CfdpManagerTester::testFileDataPdu() { ASSERT_EQ(readSize, bytesRead) << "Failed to read test data from file"; // Create File Data PDU with test data - Cfdp::Pdu::FileDataPdu fdPdu; + Cfdp::FileDataPdu fdPdu; Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; fdPdu.initialize( @@ -916,7 +938,7 @@ void CfdpManagerTester::testNakPdu() { this->clearHistory(); // Create and initialize NAK PDU - Cfdp::Pdu::NakPdu nakPdu; + Cfdp::NakPdu nakPdu; Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; const CfdpFileSize testScopeStart = 0; // Scope covers entire file const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file @@ -960,7 +982,7 @@ void CfdpManagerTester::testNakPdu() { // Verify NAK PDU // Define expected segment requests - Cfdp::Pdu::SegmentRequest expectedSegments[3]; + Cfdp::SegmentRequest expectedSegments[3]; expectedSegments[0].offsetStart = 512; expectedSegments[0].offsetEnd = 1024; expectedSegments[1].offsetStart = 2048; From b627b2ef35dd861cddc0076b27c8dc6c8f7d7f77 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 3 Feb 2026 10:21:05 -0600 Subject: [PATCH 124/185] Cleanup post class refactor --- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 250 +++++++++-------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 4 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 3 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 264 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 24 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 47 ++-- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 8 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 48 ++++ 8 files changed, 369 insertions(+), 279 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 5af4e9712a9..e73684f0eb0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -558,103 +558,131 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer) */ /* currently the only thing we will re-ack is the FIN. */ - // TODO: Deserialization will be centralized in receivePdu - // This function will be updated to accept concrete PDU type - (void)buffer; + + // Use peekPduType to determine the PDU type + Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); + + // Check if this is a FIN PDU for a Class 2 transaction + if (pduType == Cfdp::T_FIN && + txn->getClass() == Cfdp::Class::CLASS_2) { + + // Deserialize FIN PDU + Cfdp::FinPdu fin; + Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); + sb2.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = fin.deserializeFrom(sb2); + if (deserStatus == Fw::FW_SERIALIZE_OK) { + // Re-send the FIN-ACK + this->sendAck(txn, Cfdp::ACK_TXN_STATUS_TERMINATED, + Cfdp::FILE_DIRECTIVE_FIN, + fin.getConditionCode(), + txn->m_history->peer_eid, + txn->m_history->seq_num); + } + // Note: Deserialization errors are silently ignored in hold state + // as we're just trying to be helpful by re-acking FIN if we can + } } void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) { + // Use peekPduType to determine the PDU type before deserializing + Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); + // First parse header to get transaction information Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); Cfdp::PduHeader header; Fw::SerializeStatus status = header.fromSerialBuffer(sb); - if (status != Fw::FW_SERIALIZE_OK) { - m_manager->log_WARNING_LO_FailPduHeaderDeserialization(txn->getChannelId(), status); - return; - } - CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); - CfdpEntityId sourceEid = header.getSourceEid(); - Cfdp::Class::T txmMode = header.getTxmMode(); + if (status == Fw::FW_SERIALIZE_OK) { + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); + CfdpEntityId sourceEid = header.getSourceEid(); + Cfdp::Class::T txmMode = header.getTxmMode(); - /* only RX transactions dare tread here */ - txn->m_history->seq_num = transactionSeq; + /* only RX transactions dare tread here */ + txn->m_history->seq_num = transactionSeq; - /* peer_eid is always the remote partner. src_eid is always the transaction source. - * in this case, they are the same */ - txn->m_history->peer_eid = sourceEid; - txn->m_history->src_eid = sourceEid; + /* peer_eid is always the remote partner. src_eid is always the transaction source. + * in this case, they are the same */ + txn->m_history->peer_eid = sourceEid; + txn->m_history->src_eid = sourceEid; - /* all RX transactions will need a chunk list to track file segments */ - if (txn->m_chunks == NULL) - { - txn->m_chunks = txn->m_chan->findUnusedChunks(CF_Direction_RX); - } - if (txn->m_chunks == NULL) - { - // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, - // "CF: cannot get chunklist -- abandoning transaction %u\n", - // (unsigned int)transactionSeq); - } - else - { - // Find handler based on PDU type - Cfdp::PduTypeEnum pduType = header.getType(); - if (pduType == Cfdp::T_FILE_DATA) + /* all RX transactions will need a chunk list to track file segments */ + if (txn->m_chunks == NULL) { - /* file data PDU */ - /* being idle and receiving a file data PDU means that no active transaction knew - * about the transaction in progress, so most likely PDUs were missed. */ + txn->m_chunks = txn->m_chan->findUnusedChunks(CF_Direction_RX); + } + if (txn->m_chunks == NULL) + { + // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, + // "CF: cannot get chunklist -- abandoning transaction %u\n", + // (unsigned int)transactionSeq); + } + else + { + if (pduType == Cfdp::T_FILE_DATA) + { + /* file data PDU */ + /* being idle and receiving a file data PDU means that no active transaction knew + * about the transaction in progress, so most likely PDUs were missed. */ - if (txmMode == Cfdp::Class::CLASS_1) + if (txmMode == Cfdp::Class::CLASS_1) + { + /* R1, can't do anything without metadata first */ + txn->m_state = CF_TxnState_DROP; /* drop all incoming */ + /* use inactivity timer to ultimately free the state */ + } + else + { + /* R2 can handle missing metadata, so go ahead and create a temp file */ + txn->m_state = CF_TxnState_R2; + txn->m_txn_class = Cfdp::Class::CLASS_2; + txn->rInit(); + this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ + } + } + else if (pduType == Cfdp::T_METADATA) { - /* R1, can't do anything without metadata first */ - txn->m_state = CF_TxnState_DROP; /* drop all incoming */ - /* use inactivity timer to ultimately free the state */ + /* file directive PDU with metadata - this is the expected case for starting a new RX transaction */ + Cfdp::MetadataPdu md; + Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); + sb2.setBuffLen(buffer.getSize()); + + Fw::SerializeStatus deserStatus = md.deserializeFrom(sb2); + if (deserStatus == Fw::FW_SERIALIZE_OK) + { + this->recvMd(txn, md); + + /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ + txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; + txn->m_txn_class = txmMode; + txn->m_flags.rx.md_recv = true; + txn->rInit(); /* initialize R */ + } + else + { + m_manager->log_WARNING_LO_FailMetadataPduDeserialization(txn->getChannelId(), static_cast(deserStatus)); + } } else { - /* R2 can handle missing metadata, so go ahead and create a temp file */ - txn->m_state = CF_TxnState_R2; - txn->m_txn_class = Cfdp::Class::CLASS_2; - txn->rInit(); - this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ + // Unexpected PDU type in init state + // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: unhandled PDU type in idle state"); + // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; } } - else if (pduType == Cfdp::T_METADATA) - { - /* file directive PDU with metadata - this is the expected case for starting a new RX transaction */ - Cfdp::MetadataPdu md; - Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); - sb2.setBuffLen(buffer.getSize()); - - if (md.deserializeFrom(sb2) == Fw::FW_SERIALIZE_OK) - { - this->recvMd(txn, md); - /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; - txn->m_txn_class = txmMode; - txn->m_flags.rx.md_recv = true; - txn->rInit(); /* initialize R */ - } - } - else + if (txn->m_state == CF_TxnState_INIT) { - // Unexpected PDU type in init state - // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: unhandled PDU type in idle state"); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; + /* state was not changed, so free the transaction */ + this->finishTransaction(txn, false); } - } - - if (txn->m_state == CF_TxnState_INIT) - { - /* state was not changed, so free the transaction */ - this->finishTransaction(txn, false); + } else { + m_manager->log_WARNING_LO_FailPduHeaderDeserialization(txn->getChannelId(), status); } } @@ -675,52 +703,52 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) Cfdp::PduHeader header; Fw::SerializeStatus status = header.fromSerialBuffer(sb); - if (status != Fw::FW_SERIALIZE_OK) { - // Invalid PDU header, drop packet - m_manager->log_WARNING_LO_FailPduHeaderDeserialization(chan_id, static_cast(status)); - return; - } - CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); - CfdpEntityId sourceEid = header.getSourceEid(); - CfdpEntityId destEid = header.getDestEid(); + if (status == Fw::FW_SERIALIZE_OK) { + CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); + CfdpEntityId sourceEid = header.getSourceEid(); + CfdpEntityId destEid = header.getDestEid(); - // Look up transaction by sequence number - txn = chan->findTransactionBySequenceNumber(transactionSeq, sourceEid); + // Look up transaction by sequence number + txn = chan->findTransactionBySequenceNumber(transactionSeq, sourceEid); - if (txn == NULL) - { - /* if no match found, then it must be the case that we would be the destination entity id, so verify it - */ - if (destEid == this->m_manager->getLocalEidParam()) + if (txn == NULL) { - /* we didn't find a match, so assign it to a transaction */ - /* assume this is initiating an RX transaction, as TX transactions are only commanded */ - txn = this->startRxTransaction(chan->getChannelId()); - if (txn == NULL) + /* if no match found, then it must be the case that we would be the destination entity id, so verify it + */ + if (destEid == this->m_manager->getLocalEidParam()) + { + /* we didn't find a match, so assign it to a transaction */ + /* assume this is initiating an RX transaction, as TX transactions are only commanded */ + txn = this->startRxTransaction(chan->getChannelId()); + if (txn == NULL) + { + // CFE_EVS_SendEvent( + // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", + // (unsigned long)sourceEid, (unsigned long)transactionSeq); + } + } + else { - // CFE_EVS_SendEvent( - // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", - // (unsigned long)sourceEid, (unsigned long)transactionSeq); + // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF: dropping packet for invalid destination eid 0x%lx", + // (unsigned long)destEid); } } + + if (txn != NULL) + { + /* found one! Send it to the transaction state processor */ + this->dispatchRecv(txn, buffer); + } else { - // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet for invalid destination eid 0x%lx", - // (unsigned long)destEid); + // TODO BPC: Add throttled EVR } - } - - if (txn != NULL) - { - /* found one! Send it to the transaction state processor */ - this->dispatchRecv(txn, buffer); - } - else - { - // TODO BPC: Add throttled EVR + } else { + // Invalid PDU header, drop packet + m_manager->log_WARNING_LO_FailPduHeaderDeserialization(chan_id, static_cast(status)); } } @@ -866,6 +894,7 @@ Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw { int i; CF_Playback_t *pb; + Cfdp::Status::T status; // Loop through the channel's playback directories to find an open slot for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) @@ -880,13 +909,14 @@ Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); - return Cfdp::Status::ERROR; + status = Cfdp::Status::ERROR; } else { - return this->playbackDirInitiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); + status = this->playbackDirInitiate(pb, src_filename, dst_filename, cfdp_class, keep, chan, priority, dest_id); } + return status; } Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index ce5acb1bef8..3a5f3f5e23b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -554,8 +554,8 @@ class CfdpEngine { * This function signature must match all receive state functions. * The parameter txn is ignored here. * - * @param txn Pointer to the transaction state - * @param pdu The PDU being received + * @param txn Pointer to the transaction state + * @param buffer Buffer containing the PDU to process */ void recvDrop(CfdpTransaction *txn, const Fw::Buffer& buffer); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 75f13fcc33c..c17e4da2ee7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -62,8 +62,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); FW_ASSERT(portNum >= 0, portNum); - // Pass buffer directly to receivePdu - it will peek at type and deserialize as needed - // There is a direct mapping from port number to channel ID + // Pass buffer to the engine to deserialize this->m_engine->receivePdu(static_cast(portNum), fwBuffer); // Return buffer diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 302240fc4fb..0cbcca66110 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -531,8 +531,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // ====================================================================== Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { - Os::File::Status status; - Cfdp::Status::T ret; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; /* this function is only entered for data PDUs */ // Deserialize FileData PDU from buffer @@ -543,11 +542,9 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { Fw::SerializeStatus deserStatus = fd.deserializeFrom(sb); if (deserStatus != Fw::FW_SERIALIZE_OK) { this->m_cfdpManager->log_WARNING_LO_FailFileDataPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - return Cfdp::Status::ERROR; + ret = Cfdp::Status::ERROR; } - ret = Cfdp::Status::SUCCESS; - /* * NOTE: The decode routine should have left a direct pointer to the data and actual data length * within the PDU. The length has already been verified, too. Should not need to make any @@ -558,26 +555,29 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { U16 dataSize = fd.getDataSize(); const U8* dataPtr = fd.getData(); - // TODO BPC: get rid of pdu->offset in favor of Os::File::position() - if (this->m_state_data.receive.cached_pos != offset) - { - status = this->m_fd.seek(offset, Os::File::SeekType::ABSOLUTE); - if (status != Os::File::OP_OK) + // Seek to file offset if needed + if (ret == Cfdp::Status::SUCCESS) { + if (this->m_state_data.receive.cached_pos != offset) { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CF_TxnState_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // (long)pdu->offset, (long)fret); - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; - ret = Cfdp::Status::ERROR; /* connection will reset in caller */ + Os::File::Status status = this->m_fd.seek(offset, Os::File::SeekType::ABSOLUTE); + if (status != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, + // (long)pdu->offset, (long)fret); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; + ret = Cfdp::Status::ERROR; + } } } - if (ret != Cfdp::Status::ERROR) + // Write file data + if (ret == Cfdp::Status::SUCCESS) { FwSizeType write_size = dataSize; - status = this->m_fd.write(dataPtr, write_size, Os::File::WaitType::WAIT); + Os::File::Status status = this->m_fd.write(dataPtr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, @@ -586,7 +586,7 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { // (long)pdu->data_len, (long)fret); this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; - ret = Cfdp::Status::ERROR; /* connection will reset in caller */ + ret = Cfdp::Status::ERROR; } else { @@ -609,33 +609,36 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { Fw::SerializeStatus deserStatus = eof.deserializeFrom(sb); if (deserStatus != Fw::FW_SERIALIZE_OK) { this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - return Cfdp::Status::REC_PDU_BAD_EOF_ERROR; + ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; } - if (!this->m_engine->recvEof(this, eof)) + if (ret == Cfdp::Status::SUCCESS) { - /* this function is only entered for PDUs identified as EOF type */ + if (!this->m_engine->recvEof(this, eof)) + { + /* this function is only entered for PDUs identified as EOF type */ - /* only check size if MD received, otherwise it's still OK */ - if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) + /* only check size if MD received, otherwise it's still OK */ + if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, + // (unsigned long)this->m_fsize); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; + ret = Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR; + } + } + else { - // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", + // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, - // (unsigned long)this->m_fsize); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; - ret = Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR; + // (unsigned long)this->m_history->seq_num); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; } } - else - { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; - ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; - } return ret; } @@ -878,14 +881,14 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { if (!gapCount) { // No gaps left, file reception is complete this->m_flags.rx.complete = true; - return Cfdp::Status::SUCCESS; - } - - // Gaps are present, send the NAK PDU - status = this->m_engine->sendNak(this, nakPdu); - if (status == Cfdp::Status::SUCCESS) { - this->m_flags.rx.fd_nak_sent = true; - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += gapCount; + status = Cfdp::Status::SUCCESS; + } else { + // Gaps are present, send the NAK PDU + status = this->m_engine->sendNak(this, nakPdu); + if (status == Cfdp::Status::SUCCESS) { + this->m_flags.rx.fd_nak_sent = true; + // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += gapCount; + } } } else { // Need to send NAK to request metadata PDU again @@ -915,108 +918,117 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { size_t want_offs_size; FwSizeType read_size; Os::File::Status fileStatus; - Cfdp::Status::T ret; - bool success = true; + Cfdp::Status::T ret = Cfdp::Status::SUCCESS; U32 rx_crc_calc_bytes_per_wakeup = 0; memset(buf, 0, sizeof(buf)); count_bytes = 0; - ret = Cfdp::Status::ERROR; - - if (this->m_state_data.receive.r2.rx_crc_calc_bytes == 0) - { - this->m_crc = CFDP::Checksum(0); - // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. - // Now we need to READ it for CRC calculation. Close and reopen in READ mode. - if (this->m_fd.isOpen()) + // Open file for CRC calculation if needed + if (ret == Cfdp::Status::SUCCESS) { + if (this->m_state_data.receive.r2.rx_crc_calc_bytes == 0) { - this->m_fd.close(); - } + this->m_crc = CFDP::Checksum(0); - fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); - if (fileStatus != Os::File::OP_OK) - { - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); - return Cfdp::Status::ERROR; - } + // For Class 2 RX, the file was opened in WRITE mode for receiving FileData PDUs. + // Now we need to READ it for CRC calculation. Close and reopen in READ mode. + if (this->m_fd.isOpen()) + { + this->m_fd.close(); + } - // Reset cached position since we just reopened the file - this->m_state_data.receive.cached_pos = 0; + fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); + if (fileStatus != Os::File::OP_OK) + { + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + ret = Cfdp::Status::ERROR; + } else { + // Reset cached position since we just reopened the file + this->m_state_data.receive.cached_pos = 0; + } + } } - rx_crc_calc_bytes_per_wakeup = this->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + // Process file in chunks + if (ret == Cfdp::Status::SUCCESS) { + rx_crc_calc_bytes_per_wakeup = this->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); - while ((count_bytes < rx_crc_calc_bytes_per_wakeup) && - (this->m_state_data.receive.r2.rx_crc_calc_bytes < this->m_fsize)) - { - want_offs_size = this->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); - - if (want_offs_size > this->m_fsize) - { - read_size = this->m_fsize - this->m_state_data.receive.r2.rx_crc_calc_bytes; - } - else + while ((ret == Cfdp::Status::SUCCESS) && + (count_bytes < rx_crc_calc_bytes_per_wakeup) && + (this->m_state_data.receive.r2.rx_crc_calc_bytes < this->m_fsize)) { - read_size = sizeof(buf); - } + want_offs_size = this->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); - if (this->m_state_data.receive.cached_pos != this->m_state_data.receive.r2.rx_crc_calc_bytes) - { - fileStatus = this->m_fd.seek(this->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); - if (fileStatus != Os::File::OP_OK) + if (want_offs_size > this->m_fsize) { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CF_TxnState_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; - success = false; - break; + read_size = this->m_fsize - this->m_state_data.receive.r2.rx_crc_calc_bytes; + } + else + { + read_size = sizeof(buf); } - } - fileStatus = this->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); - if (fileStatus != Os::File::OP_OK) - { - // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; - success = false; - break; - } + if (this->m_state_data.receive.cached_pos != this->m_state_data.receive.r2.rx_crc_calc_bytes) + { + fileStatus = this->m_fd.seek(this->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CF_TxnState_R2), + // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, + // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + // this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; + ret = Cfdp::Status::ERROR; + } + } - this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); - this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; - count_bytes += read_size; + if (ret == Cfdp::Status::SUCCESS) { + fileStatus = this->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); + if (fileStatus != Os::File::OP_OK) + { + // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", + // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); + this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; + ret = Cfdp::Status::ERROR; + } else { + this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); + this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; + count_bytes += read_size; + } + } + } } - if (success && this->m_state_data.receive.r2.rx_crc_calc_bytes == this->m_fsize) - { - /* all bytes calculated, so now check */ - if (this->rCheckCrc(this->m_state_data.receive.r2.eof_crc) == Cfdp::Status::SUCCESS) + // Check final CRC if all bytes processed + if (ret == Cfdp::Status::SUCCESS) { + if (this->m_state_data.receive.r2.rx_crc_calc_bytes == this->m_fsize) { - /* CRC matched! We are happy */ - this->m_keep = Cfdp::Keep::KEEP; /* save the file */ - - /* set FIN PDU status */ - this->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; - this->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; - } - else - { - this->r2SetFinTxnStatus(CF_TxnStatus_FILE_CHECKSUM_FAILURE); - } + /* all bytes calculated, so now check */ + if (this->rCheckCrc(this->m_state_data.receive.r2.eof_crc) == Cfdp::Status::SUCCESS) + { + /* CRC matched! We are happy */ + this->m_keep = Cfdp::Keep::KEEP; /* save the file */ - this->m_flags.com.crc_calc = true; + /* set FIN PDU status */ + this->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; + this->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + } + else + { + this->r2SetFinTxnStatus(CF_TxnStatus_FILE_CHECKSUM_FAILURE); + } - ret = Cfdp::Status::SUCCESS; + this->m_flags.com.crc_calc = true; + } else { + // Not all bytes processed yet, return ERROR to signal need to continue + ret = Cfdp::Status::ERROR; + } } return ret; diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 677ba226655..ae9b80970be 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -364,7 +364,7 @@ class CfdpTransaction { /************************************************************************/ /** @brief S2 received FIN, so set flag to send FIN-ACK. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the FIN PDU to process */ void s2Fin(const Fw::Buffer& pdu); @@ -375,14 +375,14 @@ class CfdpTransaction { * structure. These can be used to generate re-transmit filedata * PDUs. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the NAK PDU to process */ void s2Nak(const Fw::Buffer& pdu); /************************************************************************/ /** @brief S2 NAK handling but with arming the NAK timer. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the NAK PDU to process */ void s2NakArm(const Fw::Buffer& pdu); @@ -391,7 +391,7 @@ class CfdpTransaction { * * Handles reception of an ACK PDU * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the ACK PDU to process */ void s2EofAck(const Fw::Buffer& pdu); @@ -573,7 +573,7 @@ class CfdpTransaction { * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the file data PDU to process */ Cfdp::Status::T rProcessFd(const Fw::Buffer& pdu); @@ -586,7 +586,7 @@ class CfdpTransaction { * * @retval Cfdp::Status::SUCCESS on success. Returns anything else on error. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the EOF PDU to process */ Cfdp::Status::T rSubstateRecvEof(const Fw::Buffer& pdu); @@ -595,7 +595,7 @@ class CfdpTransaction { * * Only need to confirm CRC for R1. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the EOF PDU to process */ void r1SubstateRecvEof(const Fw::Buffer& pdu); @@ -605,7 +605,7 @@ class CfdpTransaction { * For R2, need to trigger the send of EOF-ACK and then call the * check complete function which will either send NAK or FIN. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the EOF PDU to process */ void r2SubstateRecvEof(const Fw::Buffer& pdu); @@ -614,7 +614,7 @@ class CfdpTransaction { * * For R1, only need to digest the CRC. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the file data PDU to process */ void r1SubstateRecvFileData(const Fw::Buffer& pdu); @@ -627,7 +627,7 @@ class CfdpTransaction { * always checks for completion. This function also re-arms * the ACK timer. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the file data PDU to process */ void r2SubstateRecvFileData(const Fw::Buffer& pdu); @@ -686,7 +686,7 @@ class CfdpTransaction { * This is the end of an R2 transaction. Simply reset the transaction * state. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the ACK PDU to process */ void r2RecvFinAck(const Fw::Buffer& pdu); @@ -699,7 +699,7 @@ class CfdpTransaction { * missed metadata PDU, it will move the file to the correct * destination according to the metadata PDU. * - * @param ph Pointer to the PDU information + * @param pdu Buffer containing the metadata PDU to process */ void r2RecvMd(const Fw::Buffer& pdu); diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index f6907913c69..ea20135c3e3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -378,34 +378,41 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 } // Seek to file offset if needed - if (this->m_state_data.send.cached_pos != foffs) { - Os::File::Status fileStatus = this->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); - if (fileStatus != Os::File::OP_OK) { - return Cfdp::Status::ERROR; + FwSizeType actual_bytes = max_data_bytes; + if (status == Cfdp::Status::SUCCESS) { + if (this->m_state_data.send.cached_pos != foffs) { + Os::File::Status fileStatus = this->m_fd.seek(foffs, Os::File::SeekType::ABSOLUTE); + if (fileStatus != Os::File::OP_OK) { + status = Cfdp::Status::ERROR; + } } } // Read file data - FwSizeType actual_bytes = max_data_bytes; - Os::File::Status fileStatus = this->m_fd.read(fileDataBuffer, actual_bytes, Os::File::WaitType::WAIT); - if (fileStatus != Os::File::OP_OK) { - return Cfdp::Status::ERROR; + if (status == Cfdp::Status::SUCCESS) { + Os::File::Status fileStatus = this->m_fd.read(fileDataBuffer, actual_bytes, Os::File::WaitType::WAIT); + if (fileStatus != Os::File::OP_OK) { + status = Cfdp::Status::ERROR; + } } - fdPdu.initialize( - direction, - this->getClass(), // transmission mode - this->m_cfdpManager->getLocalEidParam(), // source EID - this->m_history->seq_num, // transaction sequence number - this->m_history->peer_eid, // destination EID - foffs, // file offset - static_cast(actual_bytes), // data size - fileDataBuffer // data pointer - ); + // Initialize and send PDU + if (status == Cfdp::Status::SUCCESS) { + fdPdu.initialize( + direction, + this->getClass(), // transmission mode + this->m_cfdpManager->getLocalEidParam(), // source EID + this->m_history->seq_num, // transaction sequence number + this->m_history->peer_eid, // destination EID + foffs, // file offset + static_cast(actual_bytes), // data size + fileDataBuffer // data pointer + ); - // Send the PDU - status = this->m_engine->sendFd(this, fdPdu); + status = this->m_engine->sendFd(this, fdPdu); + } + // Update state and CRC if (status == Cfdp::Status::SUCCESS) { this->m_state_data.send.cached_pos += static_cast(actual_bytes); diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 4110463dc96..bce047c1460 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -65,14 +65,8 @@ Fw::SerializeStatus MetadataPdu::serializeTo(Fw::SerialBufferBase& buffer, Fw::SerializeStatus MetadataPdu::deserializeFrom(Fw::SerialBufferBase& buffer, Fw::Endianness mode) { - // Mark buffer as full for deserialization by setting buffer length to capacity - Fw::SerializeStatus status = buffer.setBuffLen(buffer.getCapacity()); - if (status != Fw::FW_SERIALIZE_OK) { - return status; - } - // Deserialize header first - status = this->m_header.fromSerialBuffer(buffer); + Fw::SerializeStatus status = this->m_header.fromSerialBuffer(buffer); if (status != Fw::FW_SERIALIZE_OK) { return status; } diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index e3230d34d90..582b5e06d5f 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -201,6 +201,54 @@ TEST_F(PduTest, MetadataLongFilenames) { txBuffer.setSize(sb_txBuffer.getSize()); } +TEST_F(PduTest, MetadataDeserializeFrom) { + // Test that MetadataPdu::deserializeFrom() works correctly + MetadataPdu txPdu; + const Direction direction = DIRECTION_TOWARD_RECEIVER; + const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; + const CfdpEntityId sourceEid = 100; + const CfdpTransactionSeq transactionSeq = 200; + const CfdpEntityId destEid = 300; + const CfdpFileSize fileSize = 2048; + const char* sourceFilename = "/ground/test_source.bin"; + const char* destFilename = "test/ut/output/test_dest.bin"; + const U8 closureRequested = 1; + + txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, + fileSize, sourceFilename, destFilename, CHECKSUM_TYPE_MODULAR, closureRequested); + + // Serialize to buffer + U8 buffer1[512]; + Fw::Buffer txBuffer(buffer1, sizeof(buffer1)); + Fw::SerialBuffer sb_txBuffer(txBuffer.getData(), txBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, txPdu.serializeTo(sb_txBuffer)); + txBuffer.setSize(sb_txBuffer.getSize()); + ASSERT_GT(txBuffer.getSize(), 0U); + + // Deserialize from buffer using deserializeFrom() + MetadataPdu rxPdu; + const Fw::Buffer rxBuffer(buffer1, txBuffer.getSize()); + Fw::SerialBuffer sb_rxBuffer(const_cast(rxBuffer.getData()), rxBuffer.getSize()); + sb_rxBuffer.setBuffLen(rxBuffer.getSize()); + ASSERT_EQ(Fw::FW_SERIALIZE_OK, rxPdu.deserializeFrom(sb_rxBuffer)); + + // Verify header fields + const PduHeader& header = rxPdu.asHeader(); + EXPECT_EQ(T_METADATA, header.getType()); + EXPECT_EQ(direction, header.getDirection()); + EXPECT_EQ(txmMode, header.getTxmMode()); + EXPECT_EQ(sourceEid, header.getSourceEid()); + EXPECT_EQ(transactionSeq, header.getTransactionSeq()); + EXPECT_EQ(destEid, header.getDestEid()); + + // Verify metadata fields + EXPECT_EQ(fileSize, rxPdu.getFileSize()); + EXPECT_STREQ(sourceFilename, rxPdu.getSourceFilename().toChar()); + EXPECT_STREQ(destFilename, rxPdu.getDestFilename().toChar()); + EXPECT_EQ(closureRequested, rxPdu.getClosureRequested()); + EXPECT_EQ(CHECKSUM_TYPE_MODULAR, rxPdu.getChecksumType()); +} + // ====================================================================== // File Data PDU Tests // ====================================================================== From b02d9cf6f7719c7ba2793ffb8646a63ea4c4afcc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 5 Feb 2026 08:09:10 -0600 Subject: [PATCH 125/185] Code cleanup and file size type updates --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 126 ++++++++++---------- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 125 +++++++++++++++---- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 12 +- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 2 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 12 +- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 8 +- 6 files changed, 182 insertions(+), 103 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c17e4da2ee7..c76cc7ea866 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -69,6 +69,68 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) this->dataInReturn_out(portNum, fwBuffer); } +// ---------------------------------------------------------------------- +// Port calls that are invoked by the CFDP engine +// These functions are analogous to the functions in cf_cfdp_sbintf.* +// However these functions were not directly migrated due to the +// architectural differences between F' and cFE +// ---------------------------------------------------------------------- + +Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, + FwSizeType size) +{ + Cfdp::Status::T status = Cfdp::Status::ERROR; + FwIndexType portNum; + + // There is a direct mapping between channel index and port number + portNum = static_cast(channel.getChannelId()); + + // Check if we have reached the maximum number of output PDUs for this cycle + U32 max_pdus = getMaxOutgoingPdusPerCycleParam(channel.getChannelId()); + if (channel.getOutgoingCounter() >= max_pdus) + { + status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; + } + else + { + buffer = this->bufferAllocate_out(portNum, size); + // Check the allocation was successful based on size + if(buffer.getSize() == size) + { + channel.incrementOutgoingCounter(); + status = Cfdp::Status::SUCCESS; + } + else + { + this->log_WARNING_LO_BuffersExuasted(); + status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; + } + } + return status; +} + +void CfdpManager ::returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) +{ + FwIndexType portNum; + + // There is a direct mapping between channel index and port number + portNum = static_cast(channel.getChannelId()); + + // Was unable to succesfully populate the PDU buffer, return it + this->bufferDeallocate_out(portNum, pduBuffer); +} + +void CfdpManager ::sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) +{ + FwIndexType portNum; + + // There is a direct mapping between channel index and port number + portNum = static_cast(channel.getChannelId()); + + // Full send + this->dataOut_out(portNum, pduBuffer); +} + // ---------------------------------------------------------------------- // Handler implementations for commands // ---------------------------------------------------------------------- @@ -149,7 +211,7 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); } else - { + { // Failure EVR was already emitted rspStatus = Fw::CmdResponse::EXECUTION_ERROR; } @@ -226,68 +288,6 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) } } -// ---------------------------------------------------------------------- -// Port calls that are invoked by the CFDP engine -// These functions are analogous to the functions in cf_cfdp_sbintf.* -// However these functions were not directly migrated due to the -// architectural differences between F' and cFE -// ---------------------------------------------------------------------- - -Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, - FwSizeType size) -{ - Cfdp::Status::T status = Cfdp::Status::ERROR; - FwIndexType portNum; - - // There is a direct mapping between channel index and port number - portNum = static_cast(channel.getChannelId()); - - // Check if we have reached the maximum number of output PDUs for this cycle - U32 max_pdus = getMaxOutgoingPdusPerCycleParam(channel.getChannelId()); - if (channel.getOutgoingCounter() >= max_pdus) - { - status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - else - { - buffer = this->bufferAllocate_out(portNum, size); - // Check the allocation was successful based on size - if(buffer.getSize() == size) - { - channel.incrementOutgoingCounter(); - status = Cfdp::Status::SUCCESS; - } - else - { - this->log_WARNING_LO_BuffersExuasted(); - status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; - } - } - return status; -} - -void CfdpManager ::returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) -{ - FwIndexType portNum; - - // There is a direct mapping between channel index and port number - portNum = static_cast(channel.getChannelId()); - - // Was unable to succesfully populate the PDU buffer, return it - this->bufferDeallocate_out(portNum, pduBuffer); -} - -void CfdpManager ::sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) -{ - FwIndexType portNum; - - // There is a direct mapping between channel index and port number - portNum = static_cast(channel.getChannelId()); - - // Full send - this->dataOut_out(portNum, pduBuffer); -} - // ---------------------------------------------------------------------- // Parameter helpers used by the CFDP engine // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index e5102c17cb6..2739c050527 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -19,6 +19,7 @@ class CfdpChannel; class CfdpTransaction; class CfdpManager final : public CfdpManagerComponentBase { + friend class CfdpManagerTester; // Give access to protected functions for EVRs and Telemetry friend class CfdpEngine; friend class CfdpTransaction; @@ -36,6 +37,10 @@ class CfdpManager final : public CfdpManagerComponentBase { ~CfdpManager(); //! Configure CFDP engine + //! + //! Initializes the CFDP engine and allocates all memory resources needed + //! for CFDP operations including transactions, chunks, and histories. + //! Must be called once after construction and before any CFDP operations. void configure(void); public: @@ -46,30 +51,34 @@ class CfdpManager final : public CfdpManagerComponentBase { // differences between F' and cFE // ---------------------------------------------------------------------- - // Equivelent of CF_CFDP_MsgOutGet + //! Get a buffer for constructing an outgoing CFDP PDU + //! + //! Allocates a buffer from the downstream component for building a PDU. + //! Checks against the maximum number of PDUs allowed per cycle. + //! Equivalent to CF_CFDP_MsgOutGet in cFS. + //! + //! \param buffer [out] Buffer object to be populated with allocated memory + //! \param channel [in] Channel to allocate buffer for + //! \param size [in] Size of buffer needed in bytes + //! \return Status::SUCCESS if buffer allocated, Status::SEND_PDU_NO_BUF_AVAIL_ERROR otherwise Cfdp::Status::T getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, FwSizeType size); - // Not sure there is an equivelent + + //! Return an unused PDU buffer + //! + //! Deallocates a buffer that was obtained but not sent (e.g., due to error). + //! + //! \param channel [in] Channel that owns the buffer + //! \param pduBuffer [in] Buffer to return/deallocate void returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); - // Equivelent of CF_CFDP_Send - void sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); - public: - // ---------------------------------------------------------------------- - // Parameter helpers used by the CFDP engine - // ---------------------------------------------------------------------- - CfdpEntityId getLocalEidParam(void); - U32 getOutgoingFileChunkSizeParam(void); - U32 getRxCrcCalcBytesPerWakeupParam(void); - Fw::String getTmpDirParam(void); - Fw::String getFailDirParam(void); - U8 getAckLimitParam(U8 channelIndex); - U8 getNackLimitParam(U8 channelIndex); - U32 getAckTimerParam(U8 channelIndex); - U32 getInactivityTimerParam(U8 channelIndex); - Fw::Enabled getDequeueEnabledParam(U8 channelIndex); - Fw::String getMoveDirParam(U8 channelIndex); - U32 getMaxOutgoingPdusPerCycleParam(U8 channelIndex); + //! Send a PDU buffer via output port + //! + //! Transmits a fully constructed PDU buffer via the dataOut port. + //! + //! \param channel [in] Channel to send on + //! \param pduBuffer [in] Buffer containing the PDU to send + void sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); private: // ---------------------------------------------------------------------- @@ -94,7 +103,7 @@ class CfdpManager final : public CfdpManagerComponentBase { void dataIn_handler(FwIndexType portNum, //!< The port number Fw::Buffer& fwBuffer //!< The buffer ) override; - + private: // ---------------------------------------------------------------------- // Handler implementations for commands @@ -179,6 +188,78 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::CmdResponse::T checkCommandChannelPollIndex(U8 pollIndex //!< The poll index to check ); + public: + // ---------------------------------------------------------------------- + // Parameter helpers used by the CFDP engine + // ---------------------------------------------------------------------- + + //! Get the local entity ID parameter + //! + //! \return The local CFDP entity ID + CfdpEntityId getLocalEidParam(void); + + //! Get the outgoing file chunk size parameter + //! + //! \return Maximum size in bytes for file data segments in outgoing PDUs + U32 getOutgoingFileChunkSizeParam(void); + + //! Get the RX CRC calculation bytes per wakeup parameter + //! + //! \return Number of bytes to process per cycle when calculating received file CRC + U32 getRxCrcCalcBytesPerWakeupParam(void); + + //! Get the temporary directory parameter + //! + //! \return Path to temporary directory for in-progress file transfers + Fw::String getTmpDirParam(void); + + //! Get the failure directory parameter + //! + //! \return Path to directory where failed transfers are moved + Fw::String getFailDirParam(void); + + //! Get the ACK limit parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Maximum number of times to retry sending an ACK PDU + U8 getAckLimitParam(U8 channelIndex); + + //! Get the NAK limit parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Maximum number of times to retry sending a NAK PDU + U8 getNackLimitParam(U8 channelIndex); + + //! Get the ACK timer parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return ACK timeout value in seconds + U32 getAckTimerParam(U8 channelIndex); + + //! Get the inactivity timer parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Inactivity timeout value in seconds + U32 getInactivityTimerParam(U8 channelIndex); + + //! Get the dequeue enabled parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Whether the channel is enabled for dequeuing transactions + Fw::Enabled getDequeueEnabledParam(U8 channelIndex); + + //! Get the move directory parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Path to directory where completed transfers are moved + Fw::String getMoveDirParam(U8 channelIndex); + + //! Get the maximum outgoing PDUs per cycle parameter for a channel + //! + //! \param channelIndex [in] Index of the channel + //! \return Maximum number of PDUs that can be sent per engine cycle + U32 getMaxOutgoingPdusPerCycleParam(U8 channelIndex); + private: // ---------------------------------------------------------------------- // Member variables @@ -186,8 +267,6 @@ class CfdpManager final : public CfdpManagerComponentBase { // CFDP Engine - owns all protocol state and operations CfdpEngine* m_engine; - friend class CfdpManagerTester; - }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 0cbcca66110..b82d48d86aa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -590,7 +590,7 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { } else { - this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; + this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; } } @@ -914,12 +914,12 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { U8 buf[CF_R2_CRC_CHUNK_SIZE]; - size_t count_bytes; - size_t want_offs_size; + CfdpFileSize count_bytes; + CfdpFileSize want_offs_size; FwSizeType read_size; Os::File::Status fileStatus; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - U32 rx_crc_calc_bytes_per_wakeup = 0; + CfdpFileSize rx_crc_calc_bytes_per_wakeup = 0; memset(buf, 0, sizeof(buf)); @@ -997,9 +997,9 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { ret = Cfdp::Status::ERROR; } else { this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; - count_bytes += read_size; + count_bytes += static_cast(read_size); } } } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index ae9b80970be..4bc17826932 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -412,7 +412,7 @@ class CfdpTransaction { */ Cfdp::Status::T sSendEof(); - Cfdp::Status::T sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed); + Cfdp::Status::T sSendFileData(CfdpFileSize foffs, CfdpFileSize bytes_to_read, U8 calc_crc, CfdpFileSize* bytes_processed); Cfdp::Status::T sCheckAndRespondNak(bool* nakProcessed); diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index ea20135c3e3..7217d6c4461 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -351,7 +351,7 @@ void CfdpTransaction::s2SubstateSendEof() { this->m_engine->armAckTimer(this); } -Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 calc_crc, U32* bytes_processed) { +Cfdp::Status::T CfdpTransaction::sSendFileData(CfdpFileSize foffs, CfdpFileSize bytes_to_read, U8 calc_crc, CfdpFileSize* bytes_processed) { FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; @@ -368,8 +368,8 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 U32 maxDataCapacity = fdPdu.getMaxFileDataSize(); // Limited by: bytes_to_read, outgoing_file_chunk_size, and maxDataCapacity - U32 outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); - U32 max_data_bytes = bytes_to_read; + CfdpFileSize outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); + CfdpFileSize max_data_bytes = bytes_to_read; if (max_data_bytes > outgoing_file_chunk_size) { max_data_bytes = outgoing_file_chunk_size; } @@ -414,7 +414,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 // Update state and CRC if (status == Cfdp::Status::SUCCESS) { - this->m_state_data.send.cached_pos += static_cast(actual_bytes); + this->m_state_data.send.cached_pos += static_cast(actual_bytes); FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); @@ -429,7 +429,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(U32 foffs, U32 bytes_to_read, U8 } void CfdpTransaction::sSubstateSendFileData() { - U32 bytes_processed = 0; + CfdpFileSize bytes_processed = 0; Cfdp::Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); if(status != Cfdp::Status::SUCCESS) @@ -457,7 +457,7 @@ Cfdp::Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { const CF_Chunk_t *chunk; Cfdp::Status::T sret; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - U32 bytes_processed = 0; + CfdpFileSize bytes_processed = 0; FW_ASSERT(nakProcessed != NULL); *nakProcessed = false; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index a07a57420bd..db5123d3b7e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -295,7 +295,7 @@ typedef struct CF_TxS2_Data typedef struct CF_TxState_Data { CF_TxSubState_t sub_state; - U32 cached_pos; + CfdpFileSize cached_pos; CF_TxS2_Data_t s2; } CF_TxState_Data_t; @@ -306,8 +306,8 @@ typedef struct CF_TxState_Data typedef struct CF_RxS2_Data { U32 eof_crc; - U32 eof_size; - U32 rx_crc_calc_bytes; + CfdpFileSize eof_size; + CfdpFileSize rx_crc_calc_bytes; CF_CFDP_FinDeliveryCode_t dc; CF_CFDP_FinFileStatus_t fs; U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ @@ -320,7 +320,7 @@ typedef struct CF_RxS2_Data typedef struct CF_RxState_Data { CF_RxSubState_t sub_state; - U32 cached_pos; + CfdpFileSize cached_pos; CF_RxS2_Data_t r2; } CF_RxState_Data_t; From cd3a1f0841926d627bfd304539d4ae02af03e168 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 5 Feb 2026 08:40:41 -0600 Subject: [PATCH 126/185] Start of CF -> CFDP rename/refactor --- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 60 +++--- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 46 ++--- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 52 ++--- Svc/Ccsds/CfdpManager/CfdpClist.hpp | 70 +++---- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 14 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 188 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 76 ++++---- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 224 +++++++++++----------- Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 102 +++++----- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 32 ++-- 10 files changed, 432 insertions(+), 432 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index 333e2608e95..a0da14d38bb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -47,7 +47,7 @@ namespace Ccsds { // CfdpChunkList Class Implementation // ====================================================================== -CfdpChunkList::CfdpChunkList(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem) +CfdpChunkList::CfdpChunkList(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem) : m_count(0), m_maxChunks(maxChunks), m_chunks(chunkMem) { FW_ASSERT(maxChunks > 0); @@ -63,8 +63,8 @@ void CfdpChunkList::reset() void CfdpChunkList::add(CfdpFileSize offset, CfdpFileSize size) { - const CF_Chunk_t chunk = {offset, size}; - const CF_ChunkIdx_t i = findInsertPosition(&chunk); + const CfdpChunk chunk = {offset, size}; + const CfdpChunkIdx i = findInsertPosition(&chunk); /* PTFO: files won't be so big we need to gracefully handle overflow, * and in that case the user should change everything in chunks @@ -74,14 +74,14 @@ void CfdpChunkList::add(CfdpFileSize offset, CfdpFileSize size) insert(i, &chunk); } -const CF_Chunk_t* CfdpChunkList::getFirstChunk() const +const CfdpChunk* CfdpChunkList::getFirstChunk() const { return m_count ? &m_chunks[0] : nullptr; } void CfdpChunkList::removeFromFirst(CfdpFileSize size) { - CF_Chunk_t* chunk = &m_chunks[0]; /* front is always 0 */ + CfdpChunk* chunk = &m_chunks[0]; /* front is always 0 */ if (size > chunk->size) { @@ -99,17 +99,17 @@ void CfdpChunkList::removeFromFirst(CfdpFileSize size) } } -U32 CfdpChunkList::computeGaps(CF_ChunkIdx_t maxGaps, +U32 CfdpChunkList::computeGaps(CfdpChunkIdx maxGaps, CfdpFileSize total, CfdpFileSize start, - const GapComputeCallback& callback, + const CfdpGapComputeCallback& callback, void* opaque) const { U32 ret = 0; - CF_ChunkIdx_t i = 0; + CfdpChunkIdx i = 0; CfdpFileSize next_off; CfdpFileSize gap_start; - CF_Chunk_t chunk; + CfdpChunk chunk; FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ FW_ASSERT(start < total, start, total); @@ -167,7 +167,7 @@ U32 CfdpChunkList::computeGaps(CF_ChunkIdx_t maxGaps, return ret; } -void CfdpChunkList::insertChunk(CF_ChunkIdx_t index, const CF_Chunk_t* chunk) +void CfdpChunkList::insertChunk(CfdpChunkIdx index, const CfdpChunk* chunk) { FW_ASSERT(m_count < m_maxChunks, m_count, m_maxChunks); FW_ASSERT(index <= m_count, index, m_count); @@ -182,7 +182,7 @@ void CfdpChunkList::insertChunk(CF_ChunkIdx_t index, const CF_Chunk_t* chunk) ++m_count; } -void CfdpChunkList::eraseChunk(CF_ChunkIdx_t index) +void CfdpChunkList::eraseChunk(CfdpChunkIdx index) { FW_ASSERT(m_count > 0); FW_ASSERT(index < m_count, index, m_count); @@ -193,7 +193,7 @@ void CfdpChunkList::eraseChunk(CF_ChunkIdx_t index) --m_count; } -void CfdpChunkList::eraseRange(CF_ChunkIdx_t start, CF_ChunkIdx_t end) +void CfdpChunkList::eraseRange(CfdpChunkIdx start, CfdpChunkIdx end) { /* Sanity check */ FW_ASSERT(end <= m_count, end, m_count); @@ -201,16 +201,16 @@ void CfdpChunkList::eraseRange(CF_ChunkIdx_t start, CF_ChunkIdx_t end) if (start < end) { memmove(&m_chunks[start], &m_chunks[end], sizeof(*m_chunks) * (m_count - end)); - m_count -= (end - start); + m_count -= static_cast(end - start); } } -CF_ChunkIdx_t CfdpChunkList::findInsertPosition(const CF_Chunk_t* chunk) +CfdpChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) { - CF_ChunkIdx_t first = 0; - CF_ChunkIdx_t i; - CF_ChunkIdx_t count = m_count; - CF_ChunkIdx_t step; + CfdpChunkIdx first = 0; + CfdpChunkIdx i; + CfdpChunkIdx count = m_count; + CfdpChunkIdx step; while (count > 0) { @@ -220,7 +220,7 @@ CF_ChunkIdx_t CfdpChunkList::findInsertPosition(const CF_Chunk_t* chunk) if (m_chunks[i].offset < chunk->offset) { first = i + 1; - count -= step + 1; + count -= static_cast(step + 1); } else { @@ -231,9 +231,9 @@ CF_ChunkIdx_t CfdpChunkList::findInsertPosition(const CF_Chunk_t* chunk) return first; } -bool CfdpChunkList::combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) +bool CfdpChunkList::combineNext(CfdpChunkIdx i, const CfdpChunk* chunk) { - CF_ChunkIdx_t combined_i = i; + CfdpChunkIdx combined_i = i; bool ret = false; CfdpFileSize chunk_end = chunk->offset + chunk->size; @@ -255,7 +255,7 @@ bool CfdpChunkList::combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) { /* End is the max of last combined chunk end or new chunk end */ chunk_end = - CF_Chunk_MAX(m_chunks[combined_i - 1].offset + m_chunks[combined_i - 1].size, chunk_end); + CfdpChunkMax(m_chunks[combined_i - 1].offset + m_chunks[combined_i - 1].size, chunk_end); /* Use current slot as combined entry */ m_chunks[i].size = chunk_end - chunk->offset; @@ -269,9 +269,9 @@ bool CfdpChunkList::combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) return ret; } -bool CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) +bool CfdpChunkList::combinePrevious(CfdpChunkIdx i, const CfdpChunk* chunk) { - CF_Chunk_t* prev; + CfdpChunk* prev; CfdpFileSize prev_end; CfdpFileSize chunk_end; bool ret = false; @@ -300,10 +300,10 @@ bool CfdpChunkList::combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) return ret; } -void CfdpChunkList::insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) +void CfdpChunkList::insert(CfdpChunkIdx i, const CfdpChunk* chunk) { - CF_ChunkIdx_t smallest_i; - CF_Chunk_t* smallest_c; + CfdpChunkIdx smallest_i; + CfdpChunk* smallest_c; bool next = combineNext(i, chunk); bool combined; @@ -338,10 +338,10 @@ void CfdpChunkList::insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk) } } -CF_ChunkIdx_t CfdpChunkList::findSmallestSize() const +CfdpChunkIdx CfdpChunkList::findSmallestSize() const { - CF_ChunkIdx_t i; - CF_ChunkIdx_t smallest = 0; + CfdpChunkIdx i; + CfdpChunkIdx smallest = 0; for (i = 1; i < m_count; ++i) { diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index acedeb75813..542dc72bb6f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -42,16 +42,16 @@ namespace Svc { namespace Ccsds { -typedef U32 CF_ChunkIdx_t; +using CfdpChunkIdx = U16; /** * @brief Pairs an offset with a size to identify a specific piece of a file */ -typedef struct CF_Chunk +struct CfdpChunk { CfdpFileSize offset; /**< \brief The start offset of the chunk within the file */ CfdpFileSize size; /**< \brief The size of the chunk */ -} CF_Chunk_t; +}; /** * @brief Selects the larger of the two passed-in offsets @@ -60,7 +60,7 @@ typedef struct CF_Chunk * @param b Second chunk offset * @return the larger CfdpFileSize value */ -static inline CfdpFileSize CF_Chunk_MAX(CfdpFileSize a, CfdpFileSize b) +static inline CfdpFileSize CfdpChunkMax(CfdpFileSize a, CfdpFileSize b) { if (a > b) { @@ -78,7 +78,7 @@ static inline CfdpFileSize CF_Chunk_MAX(CfdpFileSize a, CfdpFileSize b) * std::function-based callback used by CfdpChunkList::computeGaps(). * The callback receives the gap chunk and an opaque context pointer. */ -using GapComputeCallback = std::function; +using CfdpGapComputeCallback = std::function; /** * @brief C++ class encapsulation of CFDP chunk list operations @@ -103,11 +103,11 @@ class CfdpChunkList { * @brief Constructor - initializes chunk list with pre-allocated memory * * @param maxChunks Maximum number of chunks this list can hold - * @param chunkMem Pointer to pre-allocated array of CF_Chunk_t objects + * @param chunkMem Pointer to pre-allocated array of CfdpChunk objects * * @note The class does NOT take ownership of chunkMem; memory is externally managed */ - CfdpChunkList(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem); + CfdpChunkList(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem); // ---------------------------------------------------------------------- // Public Interface @@ -143,7 +143,7 @@ class CfdpChunkList { * @returns Pointer to the first chunk * @retval nullptr if the list is empty */ - const CF_Chunk_t* getFirstChunk() const; + const CfdpChunk* getFirstChunk() const; /** * @brief Remove a specified size from the first chunk @@ -173,23 +173,23 @@ class CfdpChunkList { * * @returns Number of gaps computed (may be less than maxGaps if fewer gaps exist) */ - U32 computeGaps(CF_ChunkIdx_t maxGaps, + U32 computeGaps(CfdpChunkIdx maxGaps, CfdpFileSize total, CfdpFileSize start, - const GapComputeCallback& callback, + const CfdpGapComputeCallback& callback, void* opaque) const; /** * @brief Get the current number of chunks in the list * @returns Current chunk count */ - CF_ChunkIdx_t getCount() const { return m_count; } + CfdpChunkIdx getCount() const { return m_count; } /** * @brief Get the maximum number of chunks this list can hold * @returns Maximum chunk capacity */ - CF_ChunkIdx_t getMaxChunks() const { return m_maxChunks; } + CfdpChunkIdx getMaxChunks() const { return m_maxChunks; } private: // ---------------------------------------------------------------------- @@ -205,7 +205,7 @@ class CfdpChunkList { * @param index Index position to insert at * @param chunk Chunk data to insert */ - void insertChunk(CF_ChunkIdx_t index, const CF_Chunk_t* chunk); + void insertChunk(CfdpChunkIdx index, const CfdpChunk* chunk); /** * @brief Erase a single chunk at the given index @@ -214,7 +214,7 @@ class CfdpChunkList { * * @param index Index of chunk to erase */ - void eraseChunk(CF_ChunkIdx_t index); + void eraseChunk(CfdpChunkIdx index); /** * @brief Erase a range of chunks @@ -225,7 +225,7 @@ class CfdpChunkList { * @param start Starting index (inclusive) * @param end Ending index (exclusive) */ - void eraseRange(CF_ChunkIdx_t start, CF_ChunkIdx_t end); + void eraseRange(CfdpChunkIdx start, CfdpChunkIdx end); /** * @brief Find where a chunk should be inserted to maintain sorted order @@ -235,7 +235,7 @@ class CfdpChunkList { * @param chunk Chunk data to find insertion point for * @returns Index where chunk should be inserted */ - CF_ChunkIdx_t findInsertPosition(const CF_Chunk_t* chunk); + CfdpChunkIdx findInsertPosition(const CfdpChunk* chunk); /** * @brief Attempt to combine chunk with the next chunk @@ -246,7 +246,7 @@ class CfdpChunkList { * @param chunk Chunk data to attempt combining * @returns true if chunks were combined, false otherwise */ - bool combineNext(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + bool combineNext(CfdpChunkIdx i, const CfdpChunk* chunk); /** * @brief Attempt to combine chunk with the previous chunk @@ -257,7 +257,7 @@ class CfdpChunkList { * @param chunk Chunk data to attempt combining * @returns true if chunks were combined, false otherwise */ - bool combinePrevious(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + bool combinePrevious(CfdpChunkIdx i, const CfdpChunk* chunk); /** * @brief Insert a chunk, potentially combining with neighbors @@ -267,7 +267,7 @@ class CfdpChunkList { * @param i Position to insert at * @param chunk Chunk data to insert */ - void insert(CF_ChunkIdx_t i, const CF_Chunk_t* chunk); + void insert(CfdpChunkIdx i, const CfdpChunk* chunk); /** * @brief Find the index of the chunk with the smallest size @@ -276,16 +276,16 @@ class CfdpChunkList { * * @returns Index of the smallest chunk, or 0 if list is empty */ - CF_ChunkIdx_t findSmallestSize() const; + CfdpChunkIdx findSmallestSize() const; private: // ---------------------------------------------------------------------- // Private Member Variables // ---------------------------------------------------------------------- - CF_ChunkIdx_t m_count; //!< Current number of chunks in the list - CF_ChunkIdx_t m_maxChunks; //!< Maximum number of chunks allowed - CF_Chunk_t* m_chunks; //!< Pointer to pre-allocated chunk array (not owned) + CfdpChunkIdx m_count; //!< Current number of chunks in the list + CfdpChunkIdx m_maxChunks; //!< Maximum number of chunks allowed + CfdpChunk* m_chunks; //!< Pointer to pre-allocated chunk array (not owned) }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index c7bc7a62694..55d6c08e702 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -38,15 +38,15 @@ namespace Svc { namespace Ccsds { -void CF_CList_InitNode(CF_CListNode_t *node) +void CfdpCListInitNode(CfdpCListNode *node) { node->next = node; node->prev = node; } -void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node) +void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node) { - CF_CListNode_t *last; + CfdpCListNode *last; FW_ASSERT(head); FW_ASSERT(node); @@ -67,9 +67,9 @@ void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node) *head = node; } -void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node) +void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node) { - CF_CListNode_t *last; + CfdpCListNode *last; FW_ASSERT(head); FW_ASSERT(node); @@ -91,22 +91,22 @@ void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node) } } -CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head) +CfdpCListNode *CfdpCListPop(CfdpCListNode **head) { - CF_CListNode_t *ret; + CfdpCListNode *ret; FW_ASSERT(head); ret = *head; if (ret) { - CF_CList_Remove(head, ret); + CfdpCListRemove(head, ret); } return ret; } -void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node) +void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node) { FW_ASSERT(head); FW_ASSERT(node); @@ -132,10 +132,10 @@ void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node) node->prev->next = node->next; } - CF_CList_InitNode(node); + CfdpCListInitNode(node); } -void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CListNode_t *after) +void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListNode *after) { /* calling insert_after with nothing to insert after (no head) makes no sense */ FW_ASSERT(head); @@ -150,11 +150,11 @@ void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CList after->next->prev = after; } -void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) +void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context) { - CF_CListNode_t *node = start; - CF_CListNode_t *node_next; - bool last = false; + CfdpCListNode *node = start; + CfdpCListNode *node_next; + bool last = false; if (node) { @@ -166,7 +166,7 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) { last = true; } - if (!CF_CListTraverse_Status_IS_CONTINUE(fn(node, context))) + if (!CfdpCListTraverseStatusIsContinue(fn(node, context))) { break; } @@ -184,11 +184,11 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context) } } -void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callback, void *context) +void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& callback, void *context) { - CF_CListNode_t *node = start; - CF_CListNode_t *node_next; - bool last = false; + CfdpCListNode *node = start; + CfdpCListNode *node_next; + bool last = false; if (node) { @@ -200,7 +200,7 @@ void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callb { last = true; } - if (!CF_CListTraverse_Status_IS_CONTINUE(callback(node, context))) + if (!CfdpCListTraverseStatusIsContinue(callback(node, context))) { break; } @@ -218,13 +218,13 @@ void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callb } } -void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) +void CfdpCListTraverseR(CfdpCListNode *end, CfdpCListFunc fn, void *context) { if (end) { - CF_CListNode_t *node = end->prev; - CF_CListNode_t *node_next; - bool last = false; + CfdpCListNode *node = end->prev; + CfdpCListNode *node_next; + bool last = false; if (node) { @@ -239,7 +239,7 @@ void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context) last = true; } - if (!CF_CListTraverse_Status_IS_CONTINUE(fn(node, context))) + if (!CfdpCListTraverseStatusIsContinue(fn(node, context))) { break; } diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index b0a3f71b480..3ba02df69d1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -32,49 +32,49 @@ #ifndef CFDP_CLIST_HPP #define CFDP_CLIST_HPP +#include #include #include -#include -#include namespace Svc { namespace Ccsds { -typedef enum +/** + * @brief Traverse status for circular list operations + */ +enum CfdpCListTraverseStatus : U8 { - CF_CListTraverse_Status_CONTINUE = 0, - CF_CListTraverse_Status_EXIT = 1 -} CF_CListTraverse_Status_t; + CFDP_CLIST_TRAVERSE_CONTINUE = 0, /**< \brief Continue traversing the list */ + CFDP_CLIST_TRAVERSE_EXIT = 1 /**< \brief Stop traversing the list */ +}; + +/** \brief Constant indicating to continue traversal */ +constexpr U8 CFDP_CLIST_CONT = CFDP_CLIST_TRAVERSE_CONTINUE; -#define CF_CLIST_CONT CF_CListTraverse_Status_CONTINUE /**< \brief Constant indicating to continue traversal */ -#define CF_CLIST_EXIT CF_CListTraverse_Status_EXIT /**< \brief Constant indicating to stop traversal */ +/** \brief Constant indicating to stop traversal */ +constexpr U8 CFDP_CLIST_EXIT = CFDP_CLIST_TRAVERSE_EXIT; /** * Checks if the list traversal should continue */ -static inline bool CF_CListTraverse_Status_IS_CONTINUE(CF_CListTraverse_Status_t stat) +static inline bool CfdpCListTraverseStatusIsContinue(CfdpCListTraverseStatus stat) { - return (stat == CF_CListTraverse_Status_CONTINUE); + return (stat == CFDP_CLIST_TRAVERSE_CONTINUE); } /** - * @brief Node link structure + * @brief Circular linked list node structure */ -struct CF_CListNode +struct CfdpCListNode { - struct CF_CListNode *next; - struct CF_CListNode *prev; + struct CfdpCListNode *next; /**< \brief Pointer to next node */ + struct CfdpCListNode *prev; /**< \brief Pointer to previous node */ }; -/** - * @brief Circular linked list node links - */ -typedef struct CF_CListNode CF_CListNode_t; - /** * @brief Obtains a pointer to the parent structure * - * Given a pointer to a CF_CListNode_t object which is known to be a member of a + * Given a pointer to a CfdpCListNode object which is known to be a member of a * larger container, this converts the pointer to that of the parent. */ template @@ -88,31 +88,31 @@ constexpr Container* container_of_cpp(Member* member_ptr, /** - * @brief Callback function type for use with CF_CList_Traverse() + * @brief Callback function type for use with CfdpCListTraverse() * * @param node Current node being traversed * @param context Opaque pointer passed through from initial call * * @returns integer status code indicating whether to continue traversal - * @retval #CF_CLIST_CONT Indicates to continue traversing the list - * @retval #CF_CLIST_EXIT Indicates to stop traversing the list + * @retval #CFDP_CLIST_CONT Indicates to continue traversing the list + * @retval #CFDP_CLIST_EXIT Indicates to stop traversing the list */ -typedef CF_CListTraverse_Status_t (*CF_CListFn_t)(CF_CListNode_t *node, void *context); +using CfdpCListFunc = CfdpCListTraverseStatus(*)(CfdpCListNode*, void*); /** * @brief Modern callback type for list traversal * - * Replaces CF_CListFn_t with a more flexible std::function-based callback. + * Replaces CfdpCListFunc with a more flexible std::function-based callback. * The callback receives the node and an opaque context pointer. */ -using CListTraverseCallback = std::function; +using CfdpCListTraverseCallback = std::function; /************************************************************************/ /** @brief Initialize a clist node. * * @param node Pointer to node structure to be initialized */ -void CF_CList_InitNode(CF_CListNode_t *node); +void CfdpCListInitNode(CfdpCListNode *node); /************************************************************************/ /** @brief Insert the given node into the front of a list. @@ -120,7 +120,7 @@ void CF_CList_InitNode(CF_CListNode_t *node); * @param head Pointer to head of list to insert into * @param node Pointer to node to insert */ -void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node); +void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node); /************************************************************************/ /** @brief Insert the given node into the back of a list. @@ -128,7 +128,7 @@ void CF_CList_InsertFront(CF_CListNode_t **head, CF_CListNode_t *node); * @param head Pointer to head of list to insert into * @param node Pointer to node to insert */ -void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node); +void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node); /************************************************************************/ /** @brief Remove the given node from the list. @@ -136,7 +136,7 @@ void CF_CList_InsertBack(CF_CListNode_t **head, CF_CListNode_t *node); * @param head Pointer to head of list to remove from * @param node Pointer to node to remove */ -void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node); +void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node); /************************************************************************/ /** @brief Remove the first node from a list and return it. @@ -146,7 +146,7 @@ void CF_CList_Remove(CF_CListNode_t **head, CF_CListNode_t *node); * @returns The first node (now removed) in the list * @retval NULL if list was empty. */ -CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head); +CfdpCListNode *CfdpCListPop(CfdpCListNode **head); /************************************************************************/ /** @brief Insert the given node into the last after the given start node. @@ -155,7 +155,7 @@ CF_CListNode_t *CF_CList_Pop(CF_CListNode_t **head); * @param start Pointer to node to insert * @param after Pointer to position to insert after */ -void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CListNode_t *after); +void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListNode *after); /************************************************************************/ /** @brief Traverse the entire list, calling the given function on all nodes. @@ -167,7 +167,7 @@ void CF_CList_InsertAfter(CF_CListNode_t **head, CF_CListNode_t *start, CF_CList * @param fn Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context); +void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context); /************************************************************************/ /** @brief Traverse the entire list, calling the given function on all nodes (modern C++ version). @@ -179,7 +179,7 @@ void CF_CList_Traverse(CF_CListNode_t *start, CF_CListFn_t fn, void *context); * @param callback Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callback, void *context); +void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& callback, void *context); /************************************************************************/ /** @brief Reverse list traversal, starting from end, calling given function on all nodes. @@ -190,7 +190,7 @@ void CF_CList_Traverse(CF_CListNode_t *start, const CListTraverseCallback& callb * @param fn Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CF_CList_Traverse_R(CF_CListNode_t *end, CF_CListFn_t fn, void *context); +void CfdpCListTraverseR(CfdpCListNode *end, CfdpCListFunc fn, void *context); } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 3a5f3f5e23b..096a9f67f2d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -54,22 +54,22 @@ namespace Ccsds { /** * @brief Structure for use with the CfdpChannel::cycleTx() function */ -typedef struct CF_CFDP_CycleTx_args +struct CfdpCycleTxArgs { CfdpChannel *chan; /**< \brief channel object */ int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ -} CF_CFDP_CycleTx_args_t; +}; /** * @brief Structure for use with the CfdpChannel::doTick() function */ -typedef struct CF_CFDP_Tick_args +struct CfdpTickArgs { CfdpChannel *chan; /**< \brief channel object */ void (CfdpTransaction::*fn)(int *); /**< \brief member function pointer */ bool early_exit; /**< \brief early exit result */ int cont; /**< \brief if 1, then re-traverse the list */ -} CF_CFDP_Tick_args_t; +}; // // Codec functions - these remain as free functions for now @@ -230,7 +230,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ - void setTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat); + void setTxnStatus(CfdpTransaction *txn, CfdpTxnStatus txn_stat); /** * @brief Arm the ACK timer for a transaction @@ -345,7 +345,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, + Cfdp::Status::T sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc, CfdpFinFileStatus fs, Cfdp::ConditionCode cc); /** @@ -480,7 +480,7 @@ class CfdpEngine { * @param dest_id Destination entity ID * @returns SUCCESS if initiated, error otherwise */ - Cfdp::Status::T playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + Cfdp::Status::T playbackDirInitiate(CfdpPlayback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); /** diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 74f53343868..e515ed39485 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -60,16 +60,16 @@ namespace Ccsds { * CF is configurable in what it can accept and transmit, which may be smaller than what * the blue book permits. */ -#define CF_CFDP_MAX_HEADER_SIZE \ - (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_U64_t))) /* 8 bytes for each variable item */ +#define CFDP_MAX_HEADER_SIZE \ + (sizeof(CfdpPduHeader) + (3 * sizeof(CfdpU64))) /* 8 bytes for each variable item */ /** * @brief Minimum encoded size of a CFDP PDU header * * Per the blue book, the size of the Entity ID and Sequence Number must be at least 1 byte. */ -#define CF_CFDP_MIN_HEADER_SIZE \ - (sizeof(CF_CFDP_PduHeader_t) + (3 * sizeof(CF_CFDP_U8_t))) /* 1 byte for each variable item */ +#define CFDP_MIN_HEADER_SIZE \ + (sizeof(CfdpPduHeader) + (3 * sizeof(CfdpU8))) /* 1 byte for each variable item */ /** * @brief Maximum encoded size of a CFDP PDU that this implementation can accept @@ -81,7 +81,7 @@ namespace Ccsds { * still correlates (e.g. if it takes 4 bytes natively, it will be encoded into * 4 bytes). */ -#define CF_APP_MAX_HEADER_SIZE (sizeof(CF_CFDP_PduHeader_t) + sizeof(CfdpTransactionSeq) + (3 * sizeof(CfdpEntityId))) +#define CFDP_APP_MAX_HEADER_SIZE (sizeof(CfdpPduHeader) + sizeof(CfdpTransactionSeq) + (3 * sizeof(CfdpEntityId))) /* * CFDP PDU data types are based on wrapper structs which @@ -101,34 +101,34 @@ namespace Ccsds { /** * @brief Encoded 8-bit value in the CFDP PDU */ -typedef struct +struct CfdpU8 { U8 octets[1]; -} CF_CFDP_U8_t; +}; /** * @brief Encoded 16-bit value in the CFDP PDU */ -typedef struct +struct CfdpU16 { U8 octets[2]; -} CF_CFDP_U16_t; +}; /** * @brief Encoded 32-bit value in the CFDP PDU */ -typedef struct +struct CfdpU32 { U8 octets[4]; -} CF_CFDP_U32_t; +}; /** * @brief Encoded 64-bit value in the CFDP PDU */ -typedef struct +struct CfdpU64 { U8 octets[8]; -} CF_CFDP_U64_t; +}; /** * @brief Structure representing base CFDP PDU header @@ -140,27 +140,27 @@ typedef struct * Defined per section 5.1 of CCSDS 727.0-B-5 * * @note this contains variable length data for the EID+TSN, which is _not_ included - * in this definition. As a result, the sizeof(CF_CFDP_PduHeader_t) reflects only the + * in this definition. As a result, the sizeof(CfdpPduHeader) reflects only the * size of the fixed fields. Use CF_HeaderSize() to get the actual size of this structure. */ -typedef struct CF_CFDP_PduHeader +struct CfdpPduHeader { - CF_CFDP_U8_t flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ - CF_CFDP_U16_t length; /**< \brief Length of the entire PDU, in octets */ - CF_CFDP_U8_t eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ + CfdpU8 flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ + CfdpU16 length; /**< \brief Length of the entire PDU, in octets */ + CfdpU8 eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ /* variable-length data goes here - it is at least 3 additional bytes */ -} CF_CFDP_PduHeader_t; +}; /** * @brief Structure representing CFDP File Directive Header * * Defined per section 5.2 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduFileDirectiveHeader +struct CfdpPduFileDirectiveHeader { - CF_CFDP_U8_t directive_code; -} CF_CFDP_PduFileDirectiveHeader_t; + CfdpU8 directive_code; +}; /** * @brief Structure representing CFDP LV Object format @@ -170,10 +170,10 @@ typedef struct CF_CFDP_PduFileDirectiveHeader * * Defined per table 5-2 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_lv +struct CfdpLv { - CF_CFDP_U8_t length; /**< \brief Length of data field */ -} CF_CFDP_lv_t; + CfdpU8 length; /**< \brief Length of data field */ +}; /** * @brief Structure representing CFDP TLV Object format @@ -183,11 +183,11 @@ typedef struct CF_CFDP_lv * * Defined per table 5-3 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_tlv +struct CfdpTlv { - CF_CFDP_U8_t type; /**< \brief Nature of data field */ - CF_CFDP_U8_t length; /**< \brief Length of data field */ -} CF_CFDP_tlv_t; + CfdpU8 type; /**< \brief Nature of data field */ + CfdpU8 length; /**< \brief Length of data field */ +}; /** * @brief Values for "acknowledgment transfer status" @@ -197,14 +197,14 @@ typedef struct CF_CFDP_tlv * * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 */ -typedef enum +enum CfdpAckTxnStatus : U8 { - CF_CFDP_AckTxnStatus_UNDEFINED = 0, - CF_CFDP_AckTxnStatus_ACTIVE = 1, - CF_CFDP_AckTxnStatus_TERMINATED = 2, - CF_CFDP_AckTxnStatus_UNRECOGNIZED = 3, - CF_CFDP_AckTxnStatus_INVALID = 4, -} CF_CFDP_AckTxnStatus_t; + CFDP_ACK_TXN_STATUS_UNDEFINED = 0, + CFDP_ACK_TXN_STATUS_ACTIVE = 1, + CFDP_ACK_TXN_STATUS_TERMINATED = 2, + CFDP_ACK_TXN_STATUS_UNRECOGNIZED = 3, + CFDP_ACK_TXN_STATUS_INVALID = 4, +}; /** * @brief Values for "finished delivery code" @@ -214,12 +214,12 @@ typedef enum * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -typedef enum +enum CfdpFinDeliveryCode : U8 { - CF_CFDP_FinDeliveryCode_COMPLETE = 0, - CF_CFDP_FinDeliveryCode_INCOMPLETE = 1, - CF_CFDP_FinDeliveryCode_INVALID = 2, -} CF_CFDP_FinDeliveryCode_t; + CFDP_FIN_DELIVERY_CODE_COMPLETE = 0, + CFDP_FIN_DELIVERY_CODE_INCOMPLETE = 1, + CFDP_FIN_DELIVERY_CODE_INVALID = 2, +}; /** * @brief Values for "finished file status" @@ -229,14 +229,14 @@ typedef enum * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -typedef enum +enum CfdpFinFileStatus : U8 { - CF_CFDP_FinFileStatus_DISCARDED = 0, - CF_CFDP_FinFileStatus_DISCARDED_FILESTORE = 1, - CF_CFDP_FinFileStatus_RETAINED = 2, - CF_CFDP_FinFileStatus_UNREPORTED = 3, - CF_CFDP_FinFileStatus_INVALID = 4, -} CF_CFDP_FinFileStatus_t; + CFDP_FIN_FILE_STATUS_DISCARDED = 0, + CFDP_FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, + CFDP_FIN_FILE_STATUS_RETAINED = 2, + CFDP_FIN_FILE_STATUS_UNREPORTED = 3, + CFDP_FIN_FILE_STATUS_INVALID = 4, +}; /** * @brief Values for "condition code" @@ -246,102 +246,102 @@ typedef enum * * Defined per table 5-5 of CCSDS 727.0-B-5 */ -typedef enum +enum CfdpConditionCode : U8 { - CF_CFDP_ConditionCode_NO_ERROR = 0, - CF_CFDP_ConditionCode_POS_ACK_LIMIT_REACHED = 1, - CF_CFDP_ConditionCode_KEEP_ALIVE_LIMIT_REACHED = 2, - CF_CFDP_ConditionCode_INVALID_TRANSMISSION_MODE = 3, - CF_CFDP_ConditionCode_FILESTORE_REJECTION = 4, - CF_CFDP_ConditionCode_FILE_CHECKSUM_FAILURE = 5, - CF_CFDP_ConditionCode_FILE_SIZE_ERROR = 6, - CF_CFDP_ConditionCode_NAK_LIMIT_REACHED = 7, - CF_CFDP_ConditionCode_INACTIVITY_DETECTED = 8, - CF_CFDP_ConditionCode_INVALID_FILE_STRUCTURE = 9, - CF_CFDP_ConditionCode_CHECK_LIMIT_REACHED = 10, - CF_CFDP_ConditionCode_UNSUPPORTED_CHECKSUM_TYPE = 11, - CF_CFDP_ConditionCode_SUSPEND_REQUEST_RECEIVED = 14, - CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED = 15, -} CF_CFDP_ConditionCode_t; + CFDP_CONDITION_CODE_NO_ERROR = 0, + CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, + CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, + CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, + CFDP_CONDITION_CODE_FILESTORE_REJECTION = 4, + CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, + CFDP_CONDITION_CODE_FILE_SIZE_ERROR = 6, + CFDP_CONDITION_CODE_NAK_LIMIT_REACHED = 7, + CFDP_CONDITION_CODE_INACTIVITY_DETECTED = 8, + CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, + CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED = 10, + CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, + CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, + CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15, +}; /** * @brief Structure representing CFDP End of file PDU * * Defined per section 5.2.2 / table 5-6 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduEof +struct CfdpPduEof { - CF_CFDP_U8_t cc; - CF_CFDP_U32_t crc; - CF_CFDP_U32_t size; -} CF_CFDP_PduEof_t; + CfdpU8 cc; + CfdpU32 crc; + CfdpU32 size; +}; /** * @brief Structure representing CFDP Finished PDU * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduFin +struct CfdpPduFin { - CF_CFDP_U8_t flags; -} CF_CFDP_PduFin_t; + CfdpU8 flags; +}; /** * @brief Structure representing CFDP Acknowledge PDU * * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduAck +struct CfdpPduAck { - CF_CFDP_U8_t directive_and_subtype_code; - CF_CFDP_U8_t cc_and_transaction_status; -} CF_CFDP_PduAck_t; + CfdpU8 directive_and_subtype_code; + CfdpU8 cc_and_transaction_status; +}; /** * @brief Structure representing CFDP Segment Request * * Defined per section 5.2.6 / table 5-11 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_SegmentRequest +struct CfdpSegmentRequest { - CF_CFDP_U32_t offset_start; - CF_CFDP_U32_t offset_end; -} CF_CFDP_SegmentRequest_t; + CfdpU32 offset_start; + CfdpU32 offset_end; +}; /** * @brief Structure representing CFDP Non-Acknowledge PDU * * Defined per section 5.2.6 / table 5-10 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduNak +struct CfdpPduNak { - CF_CFDP_U32_t scope_start; - CF_CFDP_U32_t scope_end; -} CF_CFDP_PduNak_t; + CfdpU32 scope_start; + CfdpU32 scope_end; +}; /** * @brief Structure representing CFDP Metadata PDU * * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 */ -typedef struct CF_CFDP_PduMd +struct CfdpPduMd { - CF_CFDP_U8_t segmentation_control; - CF_CFDP_U32_t size; -} CF_CFDP_PduMd_t; + CfdpU8 segmentation_control; + CfdpU32 size; +}; /** * @brief PDU file data header */ -typedef struct CF_CFDP_PduFileDataHeader +struct CfdpPduFileDataHeader { /** * NOTE: while this is the only fixed/required field in the data PDU, it may * have segment metadata prior to this, depending on how the fields in the * base header are set */ - CF_CFDP_U32_t offset; -} CF_CFDP_PduFileDataHeader_t; + CfdpU32 offset; +}; /** * @brief @@ -352,10 +352,10 @@ typedef struct CF_CFDP_PduFileDataHeader * the minimum possible header size. In practice the outgoing file chunk size is limited by * whichever is smaller; the remaining data, remaining space in the packet, and outgoing_file_chunk_size. */ -typedef struct CF_CFDP_PduFileDataContent +struct CfdpPduFileDataContent { - U8 data[CF_MAX_PDU_SIZE - sizeof(CF_CFDP_PduFileDataHeader_t) - CF_CFDP_MIN_HEADER_SIZE]; -} CF_CFDP_PduFileDataContent_t; + U8 data[CF_MAX_PDU_SIZE - sizeof(CfdpPduFileDataHeader) - CFDP_MIN_HEADER_SIZE]; +}; } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 4bc17826932..47ebff8101e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -66,7 +66,7 @@ class CfdpManager; * * @note This is a member function pointer - invoke with: (txn->*fn)() */ -typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); +using CfdpStateSendFunc = void (CfdpTransaction::*)(); /** * @brief A member function pointer for dispatching actions to a handler, with existing PDU data @@ -78,7 +78,7 @@ typedef void (CfdpTransaction::*CF_CFDP_StateSendFunc_t)(); * @param[inout] buffer The buffer containing the PDU currently being received/processed * @note This is a member function pointer - invoke with: (txn->*fn)(buffer) */ -typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(const Fw::Buffer& buffer); +using CfdpStateRecvFunc = void (CfdpTransaction::*)(const Fw::Buffer& buffer); /** * @brief A table of transmit handler functions based on transaction state @@ -87,10 +87,10 @@ typedef void (CfdpTransaction::*CF_CFDP_StateRecvFunc_t)(const Fw::Buffer& buffe * Each possible state has a corresponding function pointer in the table to implement * the PDU transmit action(s) associated with that state. */ -typedef struct +struct CfdpTxnSendDispatchTable { - CF_CFDP_StateSendFunc_t tx[CF_TxnState_INVALID]; /**< \brief Transmit handler function */ -} CF_CFDP_TxnSendDispatchTable_t; + CfdpStateSendFunc tx[CFDP_TXN_STATE_INVALID]; /**< \brief Transmit handler function */ +}; /** * @brief A table of receive handler functions based on transaction state @@ -99,11 +99,11 @@ typedef struct * Each possible state has a corresponding function pointer in the table to implement * the PDU receive action(s) associated with that state. */ -typedef struct +struct CfdpTxnRecvDispatchTable { /** \brief a separate recv handler for each possible file directive PDU in this state */ - CF_CFDP_StateRecvFunc_t rx[CF_TxnState_INVALID]; -} CF_CFDP_TxnRecvDispatchTable_t; + CfdpStateRecvFunc rx[CFDP_TXN_STATE_INVALID]; +}; /** * @brief A table of receive handler functions based on file directive code @@ -112,11 +112,11 @@ typedef struct * than file data - this provides a table to branch to a different handler * function depending on the value of the file directive code. */ -typedef struct +struct CfdpFileDirectiveDispatchTable { /** \brief a separate recv handler for each possible file directive PDU in this state */ - CF_CFDP_StateRecvFunc_t fdirective[Cfdp::FILE_DIRECTIVE_INVALID_MAX]; -} CF_CFDP_FileDirectiveDispatchTable_t; + CfdpStateRecvFunc fdirective[Cfdp::FILE_DIRECTIVE_INVALID_MAX]; +}; /** * @brief A dispatch table for receive file transactions, receive side @@ -124,10 +124,10 @@ typedef struct * This is used for "receive file" transactions upon receipt of a directive PDU. * Depending on the sub-state of the transaction, a different action may be taken. */ -typedef struct +struct CfdpRSubstateDispatchTable { - const CF_CFDP_FileDirectiveDispatchTable_t *state[CF_RxSubState_NUM_STATES]; -} CF_CFDP_R_SubstateDispatchTable_t; + const CfdpFileDirectiveDispatchTable *state[CFDP_RX_SUB_STATE_NUM_STATES]; +}; /** * @brief A dispatch table for send file transactions, receive side @@ -135,10 +135,10 @@ typedef struct * This is used for "send file" transactions upon receipt of a directive PDU. * Depending on the sub-state of the transaction, a different action may be taken. */ -typedef struct +struct CfdpSSubstateRecvDispatchTable { - const CF_CFDP_FileDirectiveDispatchTable_t *substate[CF_TxSubState_NUM_STATES]; -} CF_CFDP_S_SubstateRecvDispatchTable_t; + const CfdpFileDirectiveDispatchTable *substate[CFDP_TX_SUB_STATE_NUM_STATES]; +}; /** * @brief A dispatch table for send file transactions, transmit side @@ -146,10 +146,10 @@ typedef struct * This is used for "send file" transactions to generate the next PDU to be sent. * Depending on the sub-state of the transaction, a different action may be taken. */ -typedef struct +struct CfdpSSubstateSendDispatchTable { - CF_CFDP_StateSendFunc_t substate[CF_TxSubState_NUM_STATES]; -} CF_CFDP_S_SubstateSendDispatchTable_t; + CfdpStateSendFunc substate[CFDP_TX_SUB_STATE_NUM_STATES]; +}; /** * @brief CFDP Transaction state machine class @@ -207,7 +207,7 @@ class CfdpTransaction { * @param context Pointer to CF_Traverse_TransSeqArg_t * @return Traversal status (CONTINUE or EXIT) */ - static CF_CListTraverse_Status_t findBySequenceNumberCallback(CF_CListNode_t *node, void *context); + static CfdpCListTraverseStatus findBySequenceNumberCallback(CfdpCListNode *node, void *context); /** * @brief Static callback for priority search @@ -218,7 +218,7 @@ class CfdpTransaction { * @param context Pointer to CF_Traverse_PriorityArg_t * @return Traversal status (CONTINUE or EXIT) */ - static CF_CListTraverse_Status_t prioritySearchCallback(CF_CListNode_t *node, void *context); + static CfdpCListTraverseStatus prioritySearchCallback(CfdpCListNode *node, void *context); // ---------------------------------------------------------------------- // Accessors @@ -228,7 +228,7 @@ class CfdpTransaction { * @brief Get transaction history * @return Pointer to history structure */ - CF_History_t* getHistory() const { return m_history; } + CfdpHistory* getHistory() const { return m_history; } /** * @brief Get transaction priority @@ -252,7 +252,7 @@ class CfdpTransaction { * @brief Get transaction state * @return Transaction state */ - CF_TxnState_t getState() const { return m_state; } + CfdpTxnState getState() const { return m_state; } // ---------------------------------------------------------------------- // TX State Machine - Implemented in CfdpTxTransaction.cpp @@ -473,7 +473,7 @@ class CfdpTransaction { * * @param txn_stat Status Code value to set within transaction */ - void r2SetFinTxnStatus(CF_TxnStatus_t txn_stat); + void r2SetFinTxnStatus(CfdpTxnStatus txn_stat); /************************************************************************/ /** @brief CFDP R1 transaction reset function. @@ -531,8 +531,8 @@ class CfdpTransaction { * @param fd_fn Function to handle file data PDUs */ void rDispatchRecv(const Fw::Buffer& buffer, - const CF_CFDP_R_SubstateDispatchTable_t *dispatch, - CF_CFDP_StateRecvFunc_t fd_fn); + const CfdpRSubstateDispatchTable *dispatch, + CfdpStateRecvFunc fd_fn); /************************************************************************/ /** @brief Dispatch function for received PDUs on send-file transactions @@ -544,7 +544,7 @@ class CfdpTransaction { * @param dispatch Dispatch table for file directive PDUs */ void sDispatchRecv(const Fw::Buffer& buffer, - const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch); + const CfdpSSubstateRecvDispatchTable *dispatch); /************************************************************************/ /** @brief Dispatch function to send/generate PDUs on send-file transactions @@ -555,7 +555,7 @@ class CfdpTransaction { * * @param dispatch State-based dispatch table */ - void sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch); + void sDispatchTransmit(const CfdpSSubstateSendDispatchTable *dispatch); /************************************************************************/ /** @brief Top-level Dispatch function to send a PDU based on current state @@ -565,7 +565,7 @@ class CfdpTransaction { * * @param dispatch Transaction State-based Dispatch table */ - void txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch); + void txStateDispatch(const CfdpTxnSendDispatchTable *dispatch); private: /************************************************************************/ @@ -640,7 +640,7 @@ class CfdpTransaction { * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CF_Chunk_t *chunk, Cfdp::NakPdu& nak); + void r2GapCompute(const CfdpChunk *chunk, Cfdp::NakPdu& nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. @@ -718,7 +718,7 @@ class CfdpTransaction { * * Each engine is commanded to do something, which is the overall state. */ - CF_TxnState_t m_state; + CfdpTxnState m_state; /** * @brief Transaction class (CLASS_1 or CLASS_2) @@ -732,14 +732,14 @@ class CfdpTransaction { * * Holds active filenames and possibly other info. */ - CF_History_t* m_history; + CfdpHistory* m_history; /** * @brief Pointer to chunk wrapper * * For gap tracking, only used on class 2. */ - CF_ChunkWrapper_t* m_chunks; + CfdpChunkWrapper* m_chunks; /** * @brief Inactivity timer @@ -797,19 +797,19 @@ class CfdpTransaction { * * For connection to a CList (intrusive linked list). */ - CF_CListNode_t m_cl_node; + CfdpCListNode m_cl_node; /** * @brief Pointer to playback entry * * NULL if transaction does not belong to a playback. */ - CF_Playback_t* m_pb; + CfdpPlayback* m_pb; /** * @brief State-specific data (TX or RX) */ - CF_StateData_t m_state_data; + CfdpStateData m_state_data; /** * @brief State flags (TX or RX) @@ -820,7 +820,7 @@ class CfdpTransaction { * way allows 2 bytes to cover all possible flags. Please ignore the * duplicate declarations of the "all" flags. */ - CF_StateFlags_t m_flags; + CfdpStateFlags m_flags; /** * @brief Reference to the wrapper F' component diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index db5123d3b7e..a18c3655064 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -68,7 +68,7 @@ class CfdpTransaction; /** * @brief Maximum possible number of transactions that may exist on a single CF channel */ -#define CF_NUM_TRANSACTIONS_PER_CHANNEL \ +#define CFDP_NUM_TRANSACTIONS_PER_CHANNEL \ (CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CF_MAX_SIMULTANEOUS_RX + \ ((CF_MAX_POLLING_DIR_PER_CHAN + CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ CF_NUM_TRANSACTIONS_PER_PLAYBACK)) @@ -76,68 +76,68 @@ class CfdpTransaction; /** * @brief Maximum possible number of transactions that may exist in the CF application */ -#define CF_NUM_TRANSACTIONS (CF_NUM_CHANNELS * CF_NUM_TRANSACTIONS_PER_CHANNEL) +#define CFDP_NUM_TRANSACTIONS (CF_NUM_CHANNELS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) /** * @brief Maximum possible number of history entries that may exist in the CF application */ -#define CF_NUM_HISTORIES (CF_NUM_CHANNELS * CF_NUM_HISTORIES_PER_CHANNEL) +#define CFDP_NUM_HISTORIES (CF_NUM_CHANNELS * CF_NUM_HISTORIES_PER_CHANNEL) /** * @brief Maximum possible number of chunk entries that may exist in the CF application */ -#define CF_NUM_CHUNKS_ALL_CHANNELS (CF_TOTAL_CHUNKS * CF_NUM_TRANSACTIONS_PER_CHANNEL) +#define CFDP_NUM_CHUNKS_ALL_CHANNELS (CF_TOTAL_CHUNKS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) /** * @brief High-level state of a transaction */ -typedef enum +enum CfdpTxnState : U8 { - CF_TxnState_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ - CF_TxnState_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ - CF_TxnState_R1 = 2, /**< \brief Receive file as class 1 */ - CF_TxnState_S1 = 3, /**< \brief Send file as class 1 */ - CF_TxnState_R2 = 4, /**< \brief Receive file as class 2 */ - CF_TxnState_S2 = 5, /**< \brief Send file as class 2 */ - CF_TxnState_DROP = 6, /**< \brief State where all PDUs are dropped */ - CF_TxnState_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ - CF_TxnState_INVALID = 8 /**< \brief Marker value for the highest possible state number */ -} CF_TxnState_t; + CFDP_TXN_STATE_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ + CFDP_TXN_STATE_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ + CFDP_TXN_STATE_R1 = 2, /**< \brief Receive file as class 1 */ + CFDP_TXN_STATE_S1 = 3, /**< \brief Send file as class 1 */ + CFDP_TXN_STATE_R2 = 4, /**< \brief Receive file as class 2 */ + CFDP_TXN_STATE_S2 = 5, /**< \brief Send file as class 2 */ + CFDP_TXN_STATE_DROP = 6, /**< \brief State where all PDUs are dropped */ + CFDP_TXN_STATE_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ + CFDP_TXN_STATE_INVALID = 8 /**< \brief Marker value for the highest possible state number */ +}; /** * @brief Sub-state of a send file transaction */ -typedef enum +enum CfdpTxSubState : U8 { - CF_TxSubState_METADATA = 0, /**< sending the initial MD directive */ - CF_TxSubState_FILEDATA = 1, /**< sending file data PDUs */ - CF_TxSubState_EOF = 2, /**< sending the EOF directive */ - CF_TxSubState_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ - CF_TxSubState_NUM_STATES = 4 -} CF_TxSubState_t; + CFDP_TX_SUB_STATE_METADATA = 0, /**< sending the initial MD directive */ + CFDP_TX_SUB_STATE_FILEDATA = 1, /**< sending file data PDUs */ + CFDP_TX_SUB_STATE_EOF = 2, /**< sending the EOF directive */ + CFDP_TX_SUB_STATE_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ + CFDP_TX_SUB_STATE_NUM_STATES = 4 +}; /** * @brief Sub-state of a receive file transaction */ -typedef enum +enum CfdpRxSubState : U8 { - CF_RxSubState_FILEDATA = 0, /**< receive file data PDUs */ - CF_RxSubState_EOF = 1, /**< got EOF directive */ - CF_RxSubState_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ - CF_RxSubState_NUM_STATES = 3 -} CF_RxSubState_t; + CFDP_RX_SUB_STATE_FILEDATA = 0, /**< receive file data PDUs */ + CFDP_RX_SUB_STATE_EOF = 1, /**< got EOF directive */ + CFDP_RX_SUB_STATE_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ + CFDP_RX_SUB_STATE_NUM_STATES = 3 +}; /** * @brief Direction identifier * * Differentiates between send and receive history entries */ -typedef enum +enum CfdpDirection : U8 { - CF_Direction_RX = 0, - CF_Direction_TX = 1, - CF_Direction_NUM = 2, -} CF_Direction_t; + CFDP_DIRECTION_RX = 0, + CFDP_DIRECTION_TX = 1, + CFDP_DIRECTION_NUM = 2, +}; /** * @brief Values for Transaction Status code @@ -152,41 +152,41 @@ typedef enum * codes defined in the blue book, but can be translated to one * of those codes for the purposes of FIN/ACK/EOF PDUs. */ -typedef enum +enum CfdpTxnStatus : I32 { /** * The undefined status is a placeholder for new transactions before a value is set. */ - CF_TxnStatus_UNDEFINED = -1, + CFDP_TXN_STATUS_UNDEFINED = -1, /* Status codes 0-15 share the same values/meanings as the CFDP condition code (CC) */ - CF_TxnStatus_NO_ERROR = CF_CFDP_ConditionCode_NO_ERROR, - CF_TxnStatus_POS_ACK_LIMIT_REACHED = CF_CFDP_ConditionCode_POS_ACK_LIMIT_REACHED, - CF_TxnStatus_KEEP_ALIVE_LIMIT_REACHED = CF_CFDP_ConditionCode_KEEP_ALIVE_LIMIT_REACHED, - CF_TxnStatus_INVALID_TRANSMISSION_MODE = CF_CFDP_ConditionCode_INVALID_TRANSMISSION_MODE, - CF_TxnStatus_FILESTORE_REJECTION = CF_CFDP_ConditionCode_FILESTORE_REJECTION, - CF_TxnStatus_FILE_CHECKSUM_FAILURE = CF_CFDP_ConditionCode_FILE_CHECKSUM_FAILURE, - CF_TxnStatus_FILE_SIZE_ERROR = CF_CFDP_ConditionCode_FILE_SIZE_ERROR, - CF_TxnStatus_NAK_LIMIT_REACHED = CF_CFDP_ConditionCode_NAK_LIMIT_REACHED, - CF_TxnStatus_INACTIVITY_DETECTED = CF_CFDP_ConditionCode_INACTIVITY_DETECTED, - CF_TxnStatus_INVALID_FILE_STRUCTURE = CF_CFDP_ConditionCode_INVALID_FILE_STRUCTURE, - CF_TxnStatus_CHECK_LIMIT_REACHED = CF_CFDP_ConditionCode_CHECK_LIMIT_REACHED, - CF_TxnStatus_UNSUPPORTED_CHECKSUM_TYPE = CF_CFDP_ConditionCode_UNSUPPORTED_CHECKSUM_TYPE, - CF_TxnStatus_SUSPEND_REQUEST_RECEIVED = CF_CFDP_ConditionCode_SUSPEND_REQUEST_RECEIVED, - CF_TxnStatus_CANCEL_REQUEST_RECEIVED = CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED, + CFDP_TXN_STATUS_NO_ERROR = CFDP_CONDITION_CODE_NO_ERROR, + CFDP_TXN_STATUS_POS_ACK_LIMIT_REACHED = CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED, + CFDP_TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED = CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED, + CFDP_TXN_STATUS_INVALID_TRANSMISSION_MODE = CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE, + CFDP_TXN_STATUS_FILESTORE_REJECTION = CFDP_CONDITION_CODE_FILESTORE_REJECTION, + CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE = CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE, + CFDP_TXN_STATUS_FILE_SIZE_ERROR = CFDP_CONDITION_CODE_FILE_SIZE_ERROR, + CFDP_TXN_STATUS_NAK_LIMIT_REACHED = CFDP_CONDITION_CODE_NAK_LIMIT_REACHED, + CFDP_TXN_STATUS_INACTIVITY_DETECTED = CFDP_CONDITION_CODE_INACTIVITY_DETECTED, + CFDP_TXN_STATUS_INVALID_FILE_STRUCTURE = CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE, + CFDP_TXN_STATUS_CHECK_LIMIT_REACHED = CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED, + CFDP_TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE = CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE, + CFDP_TXN_STATUS_SUSPEND_REQUEST_RECEIVED = CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED, + CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED = CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED, /* Additional status codes for items not representable in a CFDP CC, these can be set in * transactions that did not make it to the point of sending FIN/EOF. */ - CF_TxnStatus_PROTOCOL_ERROR = 16, - CF_TxnStatus_ACK_LIMIT_NO_FIN = 17, - CF_TxnStatus_ACK_LIMIT_NO_EOF = 18, - CF_TxnStatus_NAK_RESPONSE_ERROR = 19, - CF_TxnStatus_SEND_EOF_FAILURE = 20, - CF_TxnStatus_EARLY_FIN = 21, + CFDP_TXN_STATUS_PROTOCOL_ERROR = 16, + CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN = 17, + CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF = 18, + CFDP_TXN_STATUS_NAK_RESPONSE_ERROR = 19, + CFDP_TXN_STATUS_SEND_EOF_FAILURE = 20, + CFDP_TXN_STATUS_EARLY_FIN = 21, /* keep last */ - CF_TxnStatus_MAX = 22 -} CF_TxnStatus_t; + CFDP_TXN_STATUS_MAX = 22 +}; /** * @brief Cache of source and destination filename @@ -194,27 +194,27 @@ typedef enum * This pairs a source and destination file name together * to be retained for future reference in the transaction/history */ -typedef struct CF_TxnFilenames +struct CfdpTxnFilenames { Fw::String src_filename; Fw::String dst_filename; -} CfdpTxnFilenames; +}; /** * @brief CF History entry * * Records CF app operations for future reference */ -typedef struct CF_History +struct CfdpHistory { CfdpTxnFilenames fnames; /**< \brief file names associated with this history entry */ - CF_CListNode_t cl_node; /**< \brief for connection to a CList */ - CF_Direction_t dir; /**< \brief direction of this history entry */ - CF_TxnStatus_t txn_stat; /**< \brief final status of operation */ + CfdpCListNode cl_node; /**< \brief for connection to a CList */ + CfdpDirection dir; /**< \brief direction of this history entry */ + CfdpTxnStatus txn_stat; /**< \brief final status of operation */ CfdpEntityId src_eid; /**< \brief the source eid of the transaction */ CfdpEntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ CfdpTransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ -} CF_History_t; +}; /** * @brief Wrapper around a CfdpChunkList object @@ -222,10 +222,10 @@ typedef struct CF_History * This allows a CfdpChunkList to be stored within a CList data storage structure. * The wrapper is pooled by CfdpChannel for reuse across transactions. */ -typedef struct CF_ChunkWrapper +struct CfdpChunkWrapper { CfdpChunkList chunks; //!< Chunk list for gap tracking - CF_CListNode_t cl_node; //!< Circular list node for pooling + CfdpCListNode cl_node; //!< Circular list node for pooling /** * @brief Constructor for initializing the chunk list @@ -233,16 +233,16 @@ typedef struct CF_ChunkWrapper * @param maxChunks Maximum number of chunks this list can hold * @param chunkMem Pointer to pre-allocated chunk memory */ - CF_ChunkWrapper(CF_ChunkIdx_t maxChunks, CF_Chunk_t* chunkMem) + CfdpChunkWrapper(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem) : chunks(maxChunks, chunkMem), cl_node{} {} -} CF_ChunkWrapper_t; +}; /** * @brief CF Playback entry * * Keeps the state of CF playback requests */ -typedef struct CF_Playback +struct CfdpPlayback { Os::Directory dir; Cfdp::Class::T cfdp_class; @@ -256,16 +256,16 @@ typedef struct CF_Playback bool diropen; Cfdp::Keep::T keep; bool counted; -} CF_Playback_t; +}; /** * \brief Directory poll entry - * + * * Keeps the state of CF directory polling */ -typedef struct CF_PollDir +struct CfdpPollDir { - CF_Playback_t pb; /**< \brief State of the currrent playback requests */ + CfdpPlayback pb; /**< \brief State of the currrent playback requests */ CfdpTimer intervalTimer; /**< \brief Timer object used to poll the directory */ U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ @@ -278,57 +278,57 @@ typedef struct CF_PollDir Fw::String dstDir; /**< \brief path to destination dir */ Fw::Enabled enabled; /**< \brief Enabled flag */ -} CF_PollDir_t; +}; /** * @brief Data specific to a class 2 send file transaction */ -typedef struct CF_TxS2_Data +struct CfdpTxS2Data { U8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ U8 acknak_count; -} CF_TxS2_Data_t; +}; /** * @brief Data specific to a send file transaction */ -typedef struct CF_TxState_Data +struct CfdpTxStateData { - CF_TxSubState_t sub_state; + CfdpTxSubState sub_state; CfdpFileSize cached_pos; - CF_TxS2_Data_t s2; -} CF_TxState_Data_t; + CfdpTxS2Data s2; +}; /** * @brief Data specific to a class 2 receive file transaction */ -typedef struct CF_RxS2_Data +struct CfdpRxS2Data { U32 eof_crc; CfdpFileSize eof_size; CfdpFileSize rx_crc_calc_bytes; - CF_CFDP_FinDeliveryCode_t dc; - CF_CFDP_FinFileStatus_t fs; + CfdpFinDeliveryCode dc; + CfdpFinFileStatus fs; U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ U8 acknak_count; -} CF_RxS2_Data_t; +}; /** * @brief Data specific to a receive file transaction */ -typedef struct CF_RxState_Data +struct CfdpRxStateData { - CF_RxSubState_t sub_state; + CfdpRxSubState sub_state; CfdpFileSize cached_pos; - CF_RxS2_Data_t r2; -} CF_RxState_Data_t; + CfdpRxS2Data r2; +}; /** * @brief Data that applies to all types of transactions */ -typedef struct CF_Flags_Common +struct CfdpFlagsCommon { U8 q_index; /**< \brief Q index this is in */ bool ack_timer_armed; @@ -337,14 +337,14 @@ typedef struct CF_Flags_Common bool crc_calc; bool inactivity_fired; /**< \brief set whenever the inactivity timeout expires */ bool keep_history; /**< \brief whether history should be preserved during recycle */ -} CF_Flags_Common_t; +}; /** * @brief Flags that apply to receive transactions */ -typedef struct CF_Flags_Rx +struct CfdpFlagsRx { - CF_Flags_Common_t com; + CfdpFlagsCommon com; bool md_recv; /**< \brief md received for r state */ bool eof_recv; @@ -353,14 +353,14 @@ typedef struct CF_Flags_Rx bool send_eof_ack; bool complete; /**< \brief r2 */ bool fd_nak_sent; /**< \brief latches that at least one NAK has been sent for file data */ -} CF_Flags_Rx_t; +}; /** * @brief Flags that apply to send transactions */ -typedef struct CF_Flags_Tx +struct CfdpFlagsTx { - CF_Flags_Common_t com; + CfdpFlagsCommon com; bool md_need_send; bool send_eof; @@ -368,26 +368,26 @@ typedef struct CF_Flags_Tx bool fin_recv; bool send_fin_ack; bool cmd_tx; /**< \brief indicates transaction is commanded (ground) tx */ -} CF_Flags_Tx_t; +}; /** * @brief Summary of all possible transaction flags (tx and rx) */ -typedef union CF_StateFlags +union CfdpStateFlags { - CF_Flags_Common_t com; /**< \brief applies to all transactions */ - CF_Flags_Rx_t rx; /**< \brief applies to only receive file transactions */ - CF_Flags_Tx_t tx; /**< \brief applies to only send file transactions */ -} CF_StateFlags_t; + CfdpFlagsCommon com; /**< \brief applies to all transactions */ + CfdpFlagsRx rx; /**< \brief applies to only receive file transactions */ + CfdpFlagsTx tx; /**< \brief applies to only send file transactions */ +}; /** * @brief Summary of all possible transaction state information (tx and rx) */ -typedef union CF_StateData +union CfdpStateData { - CF_TxState_Data_t send; /**< \brief applies to only send file transactions */ - CF_RxState_Data_t receive; /**< \brief applies to only receive file transactions */ -} CF_StateData_t; + CfdpTxStateData send; /**< \brief applies to only send file transactions */ + CfdpRxStateData receive; /**< \brief applies to only receive file transactions */ +}; /** @@ -396,18 +396,18 @@ typedef union CF_StateData * @param txn Pointer to current transaction being traversed * @param context Opaque object passed from initial call */ -using CF_TraverseAllTransactions_fn_t = std::function; +using CfdpTraverseAllTransactionsFunc = std::function; /** * @brief Identifies the type of timer tick being processed */ -typedef enum +enum CfdpTickType : U8 { - CF_TickType_RX, - CF_TickType_TXW_NORM, - CF_TickType_TXW_NAK, - CF_TickType_NUM_TYPES -} CF_TickType_t; + CFDP_TICK_TYPE_RX, + CFDP_TICK_TYPE_TXW_NORM, + CFDP_TICK_TYPE_TXW_NAK, + CFDP_TICK_TYPE_NUM_TYPES +}; } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index 9381530548d..f725aa3bc29 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -39,34 +39,34 @@ namespace Svc { namespace Ccsds { -CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CfdpTransaction *txn) +CfdpAckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) { - CF_CFDP_AckTxnStatus_t LocalStatus; + CfdpAckTxnStatus LocalStatus; /* check if this is still an active Tx (not in holdover or drop etc) */ /* in theory this should never be called on S1 because there is no fin-ack to send, * but including it for completeness (because it is an active txn) */ if (txn == NULL) { - LocalStatus = CF_CFDP_AckTxnStatus_UNRECOGNIZED; + LocalStatus = CFDP_ACK_TXN_STATUS_UNRECOGNIZED; } else switch (txn->getState()) { - case CF_TxnState_S1: - case CF_TxnState_R1: - case CF_TxnState_S2: - case CF_TxnState_R2: - LocalStatus = CF_CFDP_AckTxnStatus_ACTIVE; + case CFDP_TXN_STATE_S1: + case CFDP_TXN_STATE_R1: + case CFDP_TXN_STATE_S2: + case CFDP_TXN_STATE_R2: + LocalStatus = CFDP_ACK_TXN_STATUS_ACTIVE; break; - case CF_TxnState_DROP: - case CF_TxnState_HOLD: - LocalStatus = CF_CFDP_AckTxnStatus_TERMINATED; + case CFDP_TXN_STATE_DROP: + case CFDP_TXN_STATE_HOLD: + LocalStatus = CFDP_ACK_TXN_STATUS_TERMINATED; break; default: - LocalStatus = CF_CFDP_AckTxnStatus_INVALID; + LocalStatus = CFDP_ACK_TXN_STATUS_INVALID; break; } @@ -74,27 +74,27 @@ CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CfdpTransaction *txn) } // Static member function - can access private members -CF_CListTraverse_Status_t CfdpTransaction::findBySequenceNumberCallback(CF_CListNode_t *node, void *context) +CfdpCListTraverseStatus CfdpTransaction::findBySequenceNumberCallback(CfdpCListNode *node, void *context) { CfdpTransaction *txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - CF_CListTraverse_Status_t ret = CF_CListTraverse_Status_CONTINUE; - CF_Traverse_TransSeqArg_t* seqContext = static_cast(context); + CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_CONTINUE; + CfdpTraverseTransSeqArg* seqContext = static_cast(context); if (txn->m_history && (txn->m_history->src_eid == seqContext->src_eid) && (txn->m_history->seq_num == seqContext->transaction_sequence_number)) { seqContext->txn = txn; - ret = CF_CListTraverse_Status_EXIT; /* exit early */ + ret = CFDP_CLIST_TRAVERSE_EXIT; /* exit early */ } return ret; } // Static member function - can access private members -CF_CListTraverse_Status_t CfdpTransaction::prioritySearchCallback(CF_CListNode_t *node, void *context) +CfdpCListTraverseStatus CfdpTransaction::prioritySearchCallback(CfdpCListNode *node, void *context) { CfdpTransaction * txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - CF_Traverse_PriorityArg_t *arg = static_cast(context); + CfdpTraversePriorityArg *arg = static_cast(context); if (txn->m_priority <= arg->priority) { @@ -103,64 +103,64 @@ CF_CListTraverse_Status_t CfdpTransaction::prioritySearchCallback(CF_CListNode_t * the current transaction's prio is less than desired (higher) */ arg->txn = txn; - return CF_CLIST_EXIT; + return CFDP_CLIST_TRAVERSE_EXIT; } - return CF_CLIST_CONT; + return CFDP_CLIST_TRAVERSE_CONTINUE; } // Legacy wrappers for backward compatibility -CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context) +CfdpCListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CfdpCListNode *node, void *context) { return CfdpTransaction::findBySequenceNumberCallback(node, context); } -CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context) +CfdpCListTraverseStatus CfdpPrioSearch(CfdpCListNode *node, void *context) { return CfdpTransaction::prioritySearchCallback(node, context); } -bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat) +bool CfdpTxnStatusIsError(CfdpTxnStatus txn_stat) { - /* The value of CF_TxnStatus_UNDEFINED (-1) indicates a transaction is in progress and no error - * has occurred yet. This will be set to CF_TxnStatus_NO_ERROR (0) after successful completion + /* The value of CFDP_TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error + * has occurred yet. This will be set to CFDP_TXN_STATUS_NO_ERROR (0) after successful completion * of the transaction (FIN/EOF). Anything else indicates a problem has occurred. */ - return (txn_stat > CF_TxnStatus_NO_ERROR); + return (txn_stat > CFDP_TXN_STATUS_NO_ERROR); } -CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) +CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat) { - CF_CFDP_ConditionCode_t result; + CfdpConditionCode result; - if (!CF_TxnStatus_IsError(txn_stat)) + if (!CfdpTxnStatusIsError(txn_stat)) { - /* If no status has been set (CF_TxnStatus_UNDEFINED), treat that as NO_ERROR for + /* If no status has been set (CFDP_TXN_STATUS_UNDEFINED), treat that as NO_ERROR for * the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors * have happened yet, but the transaction is not yet complete and thus not final. */ - result = CF_CFDP_ConditionCode_NO_ERROR; + result = CFDP_CONDITION_CODE_NO_ERROR; } else { switch (txn_stat) { - /* The definition of CF_TxnStatus_t is such that the 4-bit codes (0-15) share the same + /* The definition of CfdpTxnStatus is such that the 4-bit codes (0-15) share the same * numeric values as the CFDP condition codes, and can be put directly into the 4-bit * CC field of a FIN/ACK/EOF PDU. Extended codes use the upper bits (>15) to differentiate */ - case CF_TxnStatus_NO_ERROR: - case CF_TxnStatus_POS_ACK_LIMIT_REACHED: - case CF_TxnStatus_KEEP_ALIVE_LIMIT_REACHED: - case CF_TxnStatus_INVALID_TRANSMISSION_MODE: - case CF_TxnStatus_FILESTORE_REJECTION: - case CF_TxnStatus_FILE_CHECKSUM_FAILURE: - case CF_TxnStatus_FILE_SIZE_ERROR: - case CF_TxnStatus_NAK_LIMIT_REACHED: - case CF_TxnStatus_INACTIVITY_DETECTED: - case CF_TxnStatus_INVALID_FILE_STRUCTURE: - case CF_TxnStatus_CHECK_LIMIT_REACHED: - case CF_TxnStatus_UNSUPPORTED_CHECKSUM_TYPE: - case CF_TxnStatus_SUSPEND_REQUEST_RECEIVED: - case CF_TxnStatus_CANCEL_REQUEST_RECEIVED: - result = static_cast(txn_stat); + case CFDP_TXN_STATUS_NO_ERROR: + case CFDP_TXN_STATUS_POS_ACK_LIMIT_REACHED: + case CFDP_TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED: + case CFDP_TXN_STATUS_INVALID_TRANSMISSION_MODE: + case CFDP_TXN_STATUS_FILESTORE_REJECTION: + case CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE: + case CFDP_TXN_STATUS_FILE_SIZE_ERROR: + case CFDP_TXN_STATUS_NAK_LIMIT_REACHED: + case CFDP_TXN_STATUS_INACTIVITY_DETECTED: + case CFDP_TXN_STATUS_INVALID_FILE_STRUCTURE: + case CFDP_TXN_STATUS_CHECK_LIMIT_REACHED: + case CFDP_TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE: + case CFDP_TXN_STATUS_SUSPEND_REQUEST_RECEIVED: + case CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED: + result = static_cast(txn_stat); break; /* Extended status codes below here --- @@ -169,16 +169,16 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat) * transaction that is not in a valid CFDP-defined state. This should be translated * to the closest CFDP CC per the intent/meaning of the transaction status code. */ - case CF_TxnStatus_ACK_LIMIT_NO_FIN: - case CF_TxnStatus_ACK_LIMIT_NO_EOF: + case CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN: + case CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF: /* this is similar to the inactivity timeout (no fin-ack) */ - result = CF_CFDP_ConditionCode_INACTIVITY_DETECTED; + result = CFDP_CONDITION_CODE_INACTIVITY_DETECTED; break; default: /* Catch-all: any invalid protocol state will cancel the transaction, and thus this * is the closest CFDP CC in practice for all other unhandled errors. */ - result = CF_CFDP_ConditionCode_CANCEL_REQUEST_RECEIVED; + result = CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED; break; } } diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 2f76b80ea49..c2eaaab0322 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -47,35 +47,35 @@ namespace Ccsds { * This identifies a specific transaction sequence number and entity ID * The transaction pointer is set by the implementation */ -typedef struct CF_Traverse_TransSeqArg +struct CfdpTraverseTransSeqArg { CfdpTransactionSeq transaction_sequence_number; CfdpEntityId src_eid; CfdpTransaction * txn; /**< \brief output transaction pointer */ -} CF_Traverse_TransSeqArg_t; +}; /** * @brief Argument structure for use with CF_TraverseAllTransactions() * * This basically allows for running a CF_Traverse on several lists at once */ -typedef struct CF_TraverseAll_Arg +struct CfdpTraverseAllArg { - CF_TraverseAllTransactions_fn_t fn; /**< \brief internal callback to use for each CList_Traverse */ + CfdpTraverseAllTransactionsFunc fn; /**< \brief internal callback to use for each CList_Traverse */ void * context; /**< \brief opaque object to pass to internal callback */ I32 counter; /**< \brief Running tally of all nodes traversed from all lists */ -} CF_TraverseAll_Arg_t; +}; /** * @brief Argument structure for use with CF_CList_Traverse_R() * * This is for searching for transactions of a specific priority */ -typedef struct CF_Traverse_PriorityArg +struct CfdpTraversePriorityArg { CfdpTransaction *txn; /**< \brief OUT: holds value of transaction with which to call CF_CList_InsertAfter on */ U8 priority; /**< \brief seeking this priority */ -} CF_Traverse_PriorityArg_t; +}; /************************************************************************/ /** @brief List traversal function to check if the desired sequence number matches. @@ -86,18 +86,18 @@ typedef struct CF_Traverse_PriorityArg * @retval 1 when it's found, which terminates list traversal * @retval 0 when it isn't found, which causes list traversal to continue */ -CF_CListTraverse_Status_t CF_FindTransactionBySequenceNumber_Impl(CF_CListNode_t *node, void *context); +CfdpCListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CfdpCListNode *node, void *context); /************************************************************************/ /** @brief Searches for the first transaction with a lower priority than given. * * @param node Node being currently traversed - * @param context Pointer to CF_Traverse_PriorityArg_t object indicating the priority to search for + * @param context Pointer to CfdpTraversePriorityArg object indicating the priority to search for * - * @retval CF_CLIST_EXIT when it's found, which terminates list traversal - * @retval CF_CLIST_CONT when it isn't found, which causes list traversal to continue + * @retval CFDP_CLIST_EXIT when it's found, which terminates list traversal + * @retval CFDP_CLIST_CONT when it isn't found, which causes list traversal to continue */ -CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); +CfdpCListTraverseStatus CfdpPrioSearch(CfdpCListNode *node, void *context); /************************************************************************/ /** @brief Converts the internal transaction status to a CFDP condition code @@ -110,7 +110,7 @@ CF_CListTraverse_Status_t CF_PrioSearch(CF_CListNode_t *node, void *context); * * @returns CFDP protocol condition code */ -CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); +CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat); /************************************************************************/ /** @brief Check if the internal transaction status represents an error @@ -125,7 +125,7 @@ CF_CFDP_ConditionCode_t CF_TxnStatus_To_ConditionCode(CF_TxnStatus_t txn_stat); * @retval true if an error has occurred during the transaction * @retval false if no error has occurred during the transaction yet */ -bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); +bool CfdpTxnStatusIsError(CfdpTxnStatus txn_stat); /************************************************************************/ /** @brief Gets the status of this transaction @@ -134,9 +134,9 @@ bool CF_TxnStatus_IsError(CF_TxnStatus_t txn_stat); * (By definition if it has a txn object then it is not UNRECOGNIZED) * * @param txn Transaction - * @returns CF_CFDP_AckTxnStatus_t value corresponding to transaction + * @returns CfdpAckTxnStatus value corresponding to transaction */ -CF_CFDP_AckTxnStatus_t CF_CFDP_GetTxnStatus(CfdpTransaction *txn); +CfdpAckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn); } // namespace Ccsds } // namespace Svc From 8a41bd3b821566c6273c5e82066c6c5fabfd2d77 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 5 Feb 2026 10:01:38 -0600 Subject: [PATCH 127/185] Remove last vestigages of CF types --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 188 ++++++------ Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 66 ++-- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 136 ++++----- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 20 +- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 22 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 20 +- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 288 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 14 +- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 156 +++++----- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 32 +- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 8 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 20 +- Svc/Ccsds/CfdpManager/Types/NakPdu.cpp | 6 +- Svc/Ccsds/CfdpManager/Types/NakPdu.hpp | 2 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 4 +- default/config/CfdpCfg.hpp | 52 ++-- 17 files changed, 513 insertions(+), 523 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index b64c8dca01a..2afa833205f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -70,12 +70,12 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana } // Initialize command/history lists - for (U32 i = 0; i < CF_Direction_NUM; i++) { + for (U32 i = 0; i < CFDP_DIRECTION_NUM; i++) { m_cs[i] = nullptr; } // Initialize poll directory playback state - for (U32 i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; i++) { + for (U32 i = 0; i < CFDP_MAX_POLLING_DIR_PER_CHAN; i++) { m_polldir[i].pb.busy = false; m_polldir[i].pb.diropen = false; m_polldir[i].pb.counted = false; @@ -84,7 +84,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana } // Initialize playback structures - for (U32 i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; i++) { + for (U32 i = 0; i < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; i++) { m_playback[i].busy = false; m_playback[i].diropen = false; m_playback[i].counted = false; @@ -94,40 +94,40 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Allocate and initialize per-channel resources U32 j, k; - CF_History_t* history; + CfdpHistory* history; CfdpTransaction* txn; - CF_ChunkWrapper_t* cw; - CF_CListNode_t** list_head; + CfdpChunkWrapper* cw; + CfdpCListNode** list_head; U32 chunk_mem_offset = 0; U32 total_chunks_needed; // Chunk configuration arrays (extract from config) - static const int CF_DIR_MAX_CHUNKS[CF_Direction_NUM][CF_NUM_CHANNELS] = { - CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION + static const int CFDP_DIR_MAX_CHUNKS[CFDP_DIRECTION_NUM][CFDP_NUM_CHANNELS] = { + CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, + CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION }; // Calculate total chunks needed for this channel total_chunks_needed = 0; - for (k = 0; k < CF_Direction_NUM; ++k) { - total_chunks_needed += CF_DIR_MAX_CHUNKS[k][m_channelId] * CF_NUM_TRANSACTIONS_PER_CHANNEL; + for (k = 0; k < CFDP_DIRECTION_NUM; ++k) { + total_chunks_needed += CFDP_DIR_MAX_CHUNKS[k][m_channelId] * CFDP_NUM_TRANSACTIONS_PER_CHANNEL; } // Allocate arrays // Use operator new for raw memory (for types requiring placement new with constructor params) m_transactions = static_cast( - ::operator new(CF_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) + ::operator new(CFDP_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) ); - m_chunks = static_cast( - ::operator new((CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM) * sizeof(CF_ChunkWrapper_t)) + m_chunks = static_cast( + ::operator new((CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM) * sizeof(CfdpChunkWrapper)) ); // Regular new for simple types - m_histories = new CF_History_t[CF_NUM_HISTORIES_PER_CHANNEL]; - m_chunkMem = new CF_Chunk_t[total_chunks_needed]; + m_histories = new CfdpHistory[CFDP_NUM_HISTORIES_PER_CHANNEL]; + m_chunkMem = new CfdpChunk[total_chunks_needed]; // Initialize transactions using placement new with parameterized constructor cw = m_chunks; - for (j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j) + for (j = 0; j < CFDP_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { // Construct transaction in-place with parameterized constructor txn = new (&m_transactions[j]) CfdpTransaction(this, m_channelId, m_engine, m_cfdpManager); @@ -136,25 +136,25 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana this->freeTransaction(txn); // Initialize chunk wrappers for this transaction (TX and RX) - for (k = 0; k < CF_Direction_NUM; ++k, ++cw) + for (k = 0; k < CFDP_DIRECTION_NUM; ++k, ++cw) { list_head = this->getChunkListHead(static_cast(k)); - // Use placement new to construct CF_ChunkWrapper with the new class-based interface - new (cw) CF_ChunkWrapper_t(CF_DIR_MAX_CHUNKS[k][m_channelId], &m_chunkMem[chunk_mem_offset]); - chunk_mem_offset += CF_DIR_MAX_CHUNKS[k][m_channelId]; - CF_CList_InitNode(&cw->cl_node); - CF_CList_InsertBack(list_head, &cw->cl_node); + // Use placement new to construct CfdpChunkWrapper with the new class-based interface + new (cw) CfdpChunkWrapper(static_cast(CFDP_DIR_MAX_CHUNKS[k][m_channelId]), &m_chunkMem[chunk_mem_offset]); + chunk_mem_offset += CFDP_DIR_MAX_CHUNKS[k][m_channelId]; + CfdpCListInitNode(&cw->cl_node); + CfdpCListInsertBack(list_head, &cw->cl_node); } } // Initialize histories - for (j = 0; j < CF_NUM_HISTORIES_PER_CHANNEL; ++j) + for (j = 0; j < CFDP_NUM_HISTORIES_PER_CHANNEL; ++j) { history = &m_histories[j]; // Zero-initialize using aggregate initialization *history = {}; - CF_CList_InitNode(&history->cl_node); + CfdpCListInitNode(&history->cl_node); this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); } } @@ -164,7 +164,7 @@ CfdpChannel::~CfdpChannel() // Free dynamically allocated resources if (m_transactions != nullptr) { // Manually call destructors since we used placement new - for (U32 j = 0; j < CF_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { + for (U32 j = 0; j < CFDP_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { m_transactions[j].~CfdpTransaction(); } // Free raw memory allocated with operator new @@ -177,8 +177,8 @@ CfdpChannel::~CfdpChannel() } if (m_chunks != nullptr) { // Manually call destructors since we used placement new - for (U32 j = 0; j < (CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM); ++j) { - m_chunks[j].~CF_ChunkWrapper_t(); + for (U32 j = 0; j < (CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM); ++j) { + m_chunks[j].~CfdpChunkWrapper(); } // Free raw memory allocated with operator new ::operator delete(m_chunks); @@ -197,7 +197,7 @@ CfdpChannel::~CfdpChannel() void CfdpChannel::cycleTx() { CfdpTransaction* txn; - CF_CFDP_CycleTx_args_t args; + CfdpCycleTxArgs args; if (m_cfdpManager->getDequeueEnabledParam(m_channelId)) { @@ -215,8 +215,8 @@ void CfdpChannel::cycleTx() while (true) { /* Attempt to run something on TXA */ - CF_CList_Traverse(m_qs[Cfdp::QueueId::TXA], - [this](CF_CListNode_t* node, void* context) -> CF_CListTraverse_Status_t { + CfdpCListTraverse(m_qs[Cfdp::QueueId::TXA], + [this](CfdpCListNode* node, void* context) -> CfdpCListTraverseStatus { return this->cycleTxFirstActive(node, context); }, &args); @@ -235,7 +235,7 @@ void CfdpChannel::cycleTx() { if (txn->m_chunks == NULL) { - txn->m_chunks = this->findUnusedChunks(CF_Direction_TX); + txn->m_chunks = this->findUnusedChunks(CFDP_DIRECTION_TX); } if (txn->m_chunks == NULL) { @@ -259,21 +259,21 @@ void CfdpChannel::tickTransactions() { bool reset = true; - void (CfdpTransaction::*fns[CF_TickType_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, + void (CfdpTransaction::*fns[CFDP_TICK_TYPE_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, &CfdpTransaction::sTickNak}; - int qs[CF_TickType_NUM_TYPES] = {Cfdp::QueueId::RX, Cfdp::QueueId::TXW, Cfdp::QueueId::TXW}; + int qs[CFDP_TICK_TYPE_NUM_TYPES] = {Cfdp::QueueId::RX, Cfdp::QueueId::TXW, Cfdp::QueueId::TXW}; - FW_ASSERT(m_tickType < CF_TickType_NUM_TYPES, m_tickType); + FW_ASSERT(m_tickType < CFDP_TICK_TYPE_NUM_TYPES, m_tickType); - for (; m_tickType < CF_TickType_NUM_TYPES; ++m_tickType) + for (; m_tickType < CFDP_TICK_TYPE_NUM_TYPES; ++m_tickType) { - CF_CFDP_Tick_args_t args = {this, fns[m_tickType], 0, 0}; + CfdpTickArgs args = {this, fns[m_tickType], 0, 0}; do { args.cont = 0; - CF_CList_Traverse(m_qs[qs[m_tickType]], - [this](CF_CListNode_t* node, void* context) -> CF_CListTraverse_Status_t { + CfdpCListTraverse(m_qs[qs[m_tickType]], + [this](CfdpCListNode* node, void* context) -> CfdpCListTraverseStatus { return this->doTick(node, context); }, &args); @@ -296,7 +296,7 @@ void CfdpChannel::tickTransactions() * * New file data on TXA */ - if (m_tickType != CF_TickType_TXW_NAK) + if (m_tickType != CFDP_TICK_TYPE_TXW_NAK) { reset = false; } @@ -314,16 +314,16 @@ void CfdpChannel::tickTransactions() if (reset) { - m_tickType = CF_TickType_RX; /* reset tick type */ + m_tickType = CFDP_TICK_TYPE_RX; /* reset tick type */ } } void CfdpChannel::processPlaybackDirectories() { - int i; + U32 i; // const int chan_index = (m_channel - m_engine->m_engineData.channels); - for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) + for (i = 0; i < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { this->processPlaybackDirectory(&m_playback[i]); // this->updatePollPbCounted(&m_playback[i], m_playback[i].busy, @@ -333,13 +333,13 @@ void CfdpChannel::processPlaybackDirectories() void CfdpChannel::processPollingDirectories() { - CF_PollDir_t* pd; + CfdpPollDir* pd; U32 i; // TODO BPC: count_check is only used for telemetry // I32 count_check; Cfdp::Status::T status; - for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) + for (i = 0; i < CFDP_MAX_POLLING_DIR_PER_CHAN; ++i) { pd = &m_polldir[i]; // count_check = 0; @@ -362,7 +362,7 @@ void CfdpChannel::processPollingDirectories() if (status != Cfdp::Status::SUCCESS) { /* error occurred in playback directory, so reset the timer */ - /* an event is sent in CF_CFDP_PlaybackDir_Initiate so there is no reason to + /* an event is sent when initiating playback directory so there is no reason to * to have another here */ pd->intervalTimer.setTimer(pd->intervalSec); } @@ -389,9 +389,9 @@ void CfdpChannel::processPollingDirectories() // Transaction Management // ---------------------------------------------------------------------- -CfdpTransaction* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) +CfdpTransaction* CfdpChannel::findUnusedTransaction(CfdpDirection direction) { - CF_CListNode_t* node; + CfdpCListNode* node; CfdpTransaction* txn; Cfdp::QueueId::T q_index; /* initialized below in if */ @@ -414,18 +414,18 @@ CfdpTransaction* CfdpChannel::findUnusedTransaction(CF_Direction_t direction) q_index = Cfdp::QueueId::HIST; } - txn->m_history = container_of_cpp(m_qs[q_index], &CF_History_t::cl_node); + txn->m_history = container_of_cpp(m_qs[q_index], &CfdpHistory::cl_node); this->removeFromQueue(q_index, &txn->m_history->cl_node); /* Indicate that this was freshly pulled from the free list */ /* notably this state is distinguishable from items still on the free list */ - txn->m_state = CF_TxnState_INIT; + txn->m_state = CFDP_TXN_STATE_INIT; txn->m_history->dir = direction; txn->m_chan = this; /* Set channel pointer */ /* Re-initialize the linked list node to clear stale pointers from FREE list */ - CF_CList_InitNode(&txn->m_cl_node); + CfdpCListInitNode(&txn->m_cl_node); } else { @@ -442,14 +442,14 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. * * Let's put Cfdp::QueueId::RX up front, because most RX packets will be file data PDUs */ - CF_Traverse_TransSeqArg_t ctx = {transaction_sequence_number, src_eid, NULL}; - CF_CListNode_t* ptrs[] = {m_qs[Cfdp::QueueId::RX], m_qs[Cfdp::QueueId::PEND], m_qs[Cfdp::QueueId::TXA], + CfdpTraverseTransSeqArg ctx = {transaction_sequence_number, src_eid, NULL}; + CfdpCListNode* ptrs[] = {m_qs[Cfdp::QueueId::RX], m_qs[Cfdp::QueueId::PEND], m_qs[Cfdp::QueueId::TXA], m_qs[Cfdp::QueueId::TXW]}; CfdpTransaction* ret = NULL; - for (CF_CListNode_t* head : ptrs) + for (CfdpCListNode* head : ptrs) { - CF_CList_Traverse(head, CfdpTransaction::findBySequenceNumberCallback, &ctx); + CfdpCListTraverse(head, CfdpTransaction::findBySequenceNumberCallback, &ctx); if (ctx.txn) { ret = ctx.txn; @@ -460,17 +460,17 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq return ret; } -I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, void* context) +I32 CfdpChannel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, void* context) { - CF_TraverseAll_Arg_t args = {fn, context, 0}; + CfdpTraverseAllArg args = {fn, context, 0}; for (I32 queueidx = Cfdp::QueueId::PEND; queueidx <= Cfdp::QueueId::RX; ++queueidx) { - CF_CList_Traverse(m_qs[queueidx], - [&args](CF_CListNode_t* node, void*) -> CF_CListTraverse_Status_t { + CfdpCListTraverse(m_qs[queueidx], + [&args](CfdpCListNode* node, void*) -> CfdpCListTraverseStatus { CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); args.fn(txn, args.context); ++args.counter; - return CF_CLIST_CONT; + return CFDP_CLIST_TRAVERSE_CONTINUE; }, nullptr); } @@ -478,7 +478,7 @@ I32 CfdpChannel::traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, voi return args.counter; } -void CfdpChannel::resetHistory(CF_History_t* history) +void CfdpChannel::resetHistory(CfdpHistory* history) { this->removeFromQueue(Cfdp::QueueId::HIST, &history->cl_node); this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); @@ -491,7 +491,7 @@ void CfdpChannel::resetHistory(CF_History_t* history) void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) { FW_ASSERT(txn); - CF_CList_Remove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); + CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } @@ -499,10 +499,10 @@ void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) void CfdpChannel::moveTransaction(CfdpTransaction* txn, Cfdp::QueueId::T queue) { FW_ASSERT(txn); - CF_CList_Remove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); + CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; - CF_CList_InsertBack(&m_qs[queue], &txn->m_cl_node); + CfdpCListInsertBack(&m_qs[queue], &txn->m_cl_node); txn->m_flags.com.q_index = queue; // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } @@ -513,13 +513,13 @@ void CfdpChannel::freeTransaction(CfdpTransaction* txn) txn->reset(); // Initialize the linked list node for the FREE queue - CF_CList_InitNode(&txn->m_cl_node); + CfdpCListInitNode(&txn->m_cl_node); this->insertBackInQueue(Cfdp::QueueId::FREE, &txn->m_cl_node); } void CfdpChannel::recycleTransaction(CfdpTransaction *txn) { - CF_CListNode_t **chunklist_head; + CfdpCListNode **chunklist_head; Cfdp::QueueId::T hist_destq; /* File should have been closed by the state machine, but if @@ -541,7 +541,7 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) chunklist_head = this->getChunkListHead(txn->m_history->dir); if (chunklist_head != NULL) { - CF_CList_InsertBack(chunklist_head, &txn->m_chunks->cl_node); + CfdpCListInsertBack(chunklist_head, &txn->m_chunks->cl_node); txn->m_chunks = NULL; } } @@ -560,7 +560,7 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) } /* this wipes it and puts it back onto the list to be found by - * CF_FindUnusedTransaction(). Need to preserve the chan_num + * CfdpChannel::findUnusedTransaction(). Need to preserve the chan_num * and keep it associated with this channel, though. */ this->freeTransaction(txn); } @@ -581,8 +581,8 @@ void CfdpChannel::insertSortPrio(CfdpTransaction* txn, Cfdp::QueueId::T queue) } else { - CF_Traverse_PriorityArg_t arg = {NULL, txn->getPriority()}; - CF_CList_Traverse_R(m_qs[queue], CfdpTransaction::prioritySearchCallback, &arg); + CfdpTraversePriorityArg arg = {NULL, txn->getPriority()}; + CfdpCListTraverseR(m_qs[queue], CfdpTransaction::prioritySearchCallback, &arg); if (arg.txn) { this->insertAfterInQueue(queue, &arg.txn->m_cl_node, &txn->m_cl_node); @@ -623,11 +623,11 @@ void CfdpChannel::clearCurrentIfMatch(CfdpTransaction* txn) // Resource Management // ---------------------------------------------------------------------- -CF_CListNode_t** CfdpChannel::getChunkListHead(U8 direction) +CfdpCListNode** CfdpChannel::getChunkListHead(U8 direction) { - CF_CListNode_t** result; + CfdpCListNode** result; - if (direction < CF_Direction_NUM) + if (direction < CFDP_DIRECTION_NUM) { result = &m_cs[direction]; } @@ -639,11 +639,11 @@ CF_CListNode_t** CfdpChannel::getChunkListHead(U8 direction) return result; } -CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) +CfdpChunkWrapper* CfdpChannel::findUnusedChunks(CfdpDirection dir) { - CF_ChunkWrapper_t* ret = NULL; - CF_CListNode_t* node; - CF_CListNode_t** chunklist_head; + CfdpChunkWrapper* ret = NULL; + CfdpCListNode* node; + CfdpCListNode** chunklist_head; chunklist_head = this->getChunkListHead(dir); @@ -652,10 +652,10 @@ CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) if (*chunklist_head != NULL) { - node = CF_CList_Pop(chunklist_head); + node = CfdpCListPop(chunklist_head); if (node != NULL) { - ret = container_of_cpp(node, &CF_ChunkWrapper_t::cl_node); + ret = container_of_cpp(node, &CfdpChunkWrapper::cl_node); } } @@ -666,7 +666,7 @@ CF_ChunkWrapper_t* CfdpChannel::findUnusedChunks(CF_Direction_t dir) // Private helper methods // ---------------------------------------------------------------------- -void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) +void CfdpChannel::processPlaybackDirectory(CfdpPlayback* pb) { CfdpTransaction* txn; char path[CfdpManagerMaxFileSize]; @@ -676,7 +676,7 @@ void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) memset(&path, 0, sizeof(path)); - while (pb->diropen && (pb->num_ts < CF_NUM_TRANSACTIONS_PER_PLAYBACK)) + while (pb->diropen && (pb->num_ts < CFDP_NUM_TRANSACTIONS_PER_PLAYBACK)) { if (pb->pending_file[0] == 0) { @@ -701,7 +701,7 @@ void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) } else { - txn = this->findUnusedTransaction(CF_Direction_TX); + txn = this->findUnusedTransaction(CFDP_DIRECTION_TX); if (txn == NULL) { /* while not expected this can certainly happen, because @@ -737,7 +737,7 @@ void CfdpChannel::processPlaybackDirectory(CF_Playback_t* pb) } } -void CfdpChannel::updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter) +void CfdpChannel::updatePollPbCounted(CfdpPlayback* pb, int up, U8* counter) { if (pb->counted != up) { @@ -756,15 +756,15 @@ void CfdpChannel::updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter) } } -CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, void* context) +CfdpCListTraverseStatus CfdpChannel::cycleTxFirstActive(CfdpCListNode* node, void* context) { - CF_CFDP_CycleTx_args_t* args = static_cast(context); + CfdpCycleTxArgs* args = static_cast(context); CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - CF_CListTraverse_Status_t ret = CF_CLIST_EXIT; /* default option is exit traversal */ + CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_EXIT; /* default option is exit traversal */ if (txn->m_flags.com.suspended) { - ret = CF_CLIST_CONT; /* suspended, so move on to next */ + ret = CFDP_CLIST_TRAVERSE_CONTINUE; /* suspended, so move on to next */ } else { @@ -784,10 +784,10 @@ CF_CListTraverse_Status_t CfdpChannel::cycleTxFirstActive(CF_CListNode_t* node, return ret; } -CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* context) +CfdpCListTraverseStatus CfdpChannel::doTick(CfdpCListNode* node, void* context) { - CF_CListTraverse_Status_t ret = CF_CLIST_CONT; /* CF_CLIST_CONT means don't tick one, keep looking for cur */ - CF_CFDP_Tick_args_t* args = static_cast(context); + CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_CONTINUE; /* CFDP_CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur */ + CfdpTickArgs* args = static_cast(context); CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); if (!this->m_cur || (this->m_cur == txn)) { @@ -803,7 +803,7 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex * so there is no need to check it here */ if (this->m_cur) { - ret = CF_CLIST_EXIT; + ret = CFDP_CLIST_TRAVERSE_EXIT; args->early_exit = true; } } @@ -813,13 +813,13 @@ CF_CListTraverse_Status_t CfdpChannel::doTick(CF_CListNode_t* node, void* contex CfdpTransaction* CfdpChannel::getTransaction(U32 index) { - FW_ASSERT(index < CF_NUM_TRANSACTIONS_PER_CHANNEL); + FW_ASSERT(index < CFDP_NUM_TRANSACTIONS_PER_CHANNEL); return &m_transactions[index]; } -CF_History_t* CfdpChannel::getHistory(U32 index) +CfdpHistory* CfdpChannel::getHistory(U32 index) { - FW_ASSERT(index < CF_NUM_HISTORIES_PER_CHANNEL); + FW_ASSERT(index < CFDP_NUM_HISTORIES_PER_CHANNEL); return &m_histories[index]; } diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index c7bb2736c2c..a9083f0a16b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -113,7 +113,7 @@ class CfdpChannel { * @returns Pointer to a free transaction * @retval NULL if no free transactions available. */ - CfdpTransaction* findUnusedTransaction(CF_Direction_t direction); + CfdpTransaction* findUnusedTransaction(CfdpDirection direction); /** * @brief Finds an active transaction by sequence number @@ -138,7 +138,7 @@ class CfdpChannel { * * @returns Number of transactions traversed */ - I32 traverseAllTransactions(CF_TraverseAllTransactions_fn_t fn, void* context); + I32 traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, void* context); /** * @brief Returns a history structure back to its unused state @@ -148,7 +148,7 @@ class CfdpChannel { * * @param history Pointer to the history entry */ - void resetHistory(CF_History_t* history); + void resetHistory(CfdpHistory* history); // ---------------------------------------------------------------------- // Channel State Management @@ -222,8 +222,8 @@ class CfdpChannel { * @param index Index of playback directory * @returns Pointer to playback directory */ - inline CF_Playback_t* getPlayback(U32 index) { - FW_ASSERT(index < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN); + inline CfdpPlayback* getPlayback(U32 index) { + FW_ASSERT(index < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN); return &m_playback[index]; } @@ -233,8 +233,8 @@ class CfdpChannel { * @param index Index of polling directory * @returns Pointer to polling directory */ - inline CF_PollDir_t* getPollDir(U32 index) { - FW_ASSERT(index < CF_MAX_POLLING_DIR_PER_CHAN); + inline CfdpPollDir* getPollDir(U32 index) { + FW_ASSERT(index < CFDP_MAX_POLLING_DIR_PER_CHAN); return &m_polldir[index]; } @@ -252,7 +252,7 @@ class CfdpChannel { * @param index History index within this channel * @returns Pointer to history entry */ - CF_History_t* getHistory(U32 index); + CfdpHistory* getHistory(U32 index); // ---------------------------------------------------------------------- // Resource Management @@ -270,7 +270,7 @@ class CfdpChannel { * * @returns Pointer to list head */ - CF_CListNode_t** getChunkListHead(U8 direction); + CfdpCListNode** getChunkListHead(U8 direction); /** * @brief Find unused chunks for this channel @@ -280,7 +280,7 @@ class CfdpChannel { * @returns Pointer to unused chunk wrapper * @retval NULL if no chunks available */ - CF_ChunkWrapper_t* findUnusedChunks(CF_Direction_t dir); + CfdpChunkWrapper* findUnusedChunks(CfdpDirection dir); // ---------------------------------------------------------------------- // Transaction Management @@ -357,7 +357,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to remove */ - inline void removeFromQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node); + inline void removeFromQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node); /** * @brief Insert a node after another in a channel queue @@ -366,7 +366,7 @@ class CfdpChannel { * @param start Node to insert after * @param after Node to insert */ - inline void insertAfterInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after); + inline void insertAfterInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* start, CfdpCListNode* after); /** * @brief Insert a node at the back of a channel queue @@ -374,7 +374,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to insert */ - inline void insertBackInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node); + inline void insertBackInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node); // ---------------------------------------------------------------------- // Callback methods (public so wrappers can call them) @@ -384,19 +384,19 @@ class CfdpChannel { * @brief Traverse callback for cycling the first active transaction * * @param node List node being traversed - * @param context Callback context (CF_CFDP_CycleTx_args_t*) + * @param context Callback context (CfdpCycleTxArgs*) * @returns Traversal status (CONT or EXIT) */ - CF_CListTraverse_Status_t cycleTxFirstActive(CF_CListNode_t* node, void* context); + CfdpCListTraverseStatus cycleTxFirstActive(CfdpCListNode* node, void* context); /** * @brief Traverse callback for ticking a transaction * * @param node List node being traversed - * @param context Callback context (CF_CFDP_Tick_args_t*) + * @param context Callback context (CfdpTickArgs*) * @returns Traversal status (CONT or EXIT) */ - CF_CListTraverse_Status_t doTick(CF_CListNode_t* node, void* context); + CfdpCListTraverseStatus doTick(CfdpCListNode* node, void* context); private: // ---------------------------------------------------------------------- @@ -411,7 +411,7 @@ class CfdpChannel { * * @param pb The playback state */ - void processPlaybackDirectory(CF_Playback_t* pb); + void processPlaybackDirectory(CfdpPlayback* pb); /** * @brief Update playback/poll counted state @@ -420,7 +420,7 @@ class CfdpChannel { * @param up Whether to increment (1) or decrement (0) * @param counter Counter to update */ - void updatePollPbCounted(CF_Playback_t* pb, int up, U8* counter); + void updatePollPbCounted(CfdpPlayback* pb, int up, U8* counter); private: // ---------------------------------------------------------------------- @@ -429,13 +429,13 @@ class CfdpChannel { CfdpEngine* m_engine; //!< Parent CFDP engine - CF_CListNode_t* m_qs[Cfdp::QueueId::NUM]; //!< Transaction queues - CF_CListNode_t* m_cs[CF_Direction_NUM]; //!< Command/history lists + CfdpCListNode* m_qs[Cfdp::QueueId::NUM]; //!< Transaction queues + CfdpCListNode* m_cs[CFDP_DIRECTION_NUM]; //!< Command/history lists U32 m_numCmdTx; //!< Number of commanded TX transactions - CF_Playback_t m_playback[CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state - CF_PollDir_t m_polldir[CF_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state + CfdpPlayback m_playback[CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state + CfdpPollDir m_polldir[CFDP_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state const CfdpTransaction* m_cur; //!< Current transaction during channel cycle CfdpManager* m_cfdpManager; //!< Reference to F' component for parameters @@ -447,10 +447,10 @@ class CfdpChannel { U32 m_outgoingCounter; //!< PDU throttling counter // Per-channel resource arrays (dynamically allocated, moved from CfdpEngine) - CfdpTransaction* m_transactions; //!< Array of CF_NUM_TRANSACTIONS_PER_CHANNEL - CF_History_t* m_histories; //!< Array of CF_NUM_HISTORIES_PER_CHANNEL - CF_ChunkWrapper_t* m_chunks; //!< Array of CF_NUM_TRANSACTIONS_PER_CHANNEL * CF_Direction_NUM - CF_Chunk_t* m_chunkMem; //!< Chunk memory backing store + CfdpTransaction* m_transactions; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL + CfdpHistory* m_histories; //!< Array of CFDP_NUM_HISTORIES_PER_CHANNEL + CfdpChunkWrapper* m_chunks; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM + CfdpChunk* m_chunkMem; //!< Chunk memory backing store // Friend declarations for testing friend class CfdpManagerTester; @@ -460,19 +460,19 @@ class CfdpChannel { // Inline function implementations // ---------------------------------------------------------------------- -inline void CfdpChannel::removeFromQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node) +inline void CfdpChannel::removeFromQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node) { - CF_CList_Remove(&m_qs[queueidx], node); + CfdpCListRemove(&m_qs[queueidx], node); } -inline void CfdpChannel::insertAfterInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* start, CF_CListNode_t* after) +inline void CfdpChannel::insertAfterInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* start, CfdpCListNode* after) { - CF_CList_InsertAfter(&m_qs[queueidx], start, after); + CfdpCListInsertAfter(&m_qs[queueidx], start, after); } -inline void CfdpChannel::insertBackInQueue(Cfdp::QueueId::T queueidx, CF_CListNode_t* node) +inline void CfdpChannel::insertBackInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node) { - CF_CList_InsertBack(&m_qs[queueidx], node); + CfdpCListInsertBack(&m_qs[queueidx], node); } } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index e73684f0eb0..18e368190a3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -60,7 +60,7 @@ CfdpEngine::CfdpEngine(CfdpManager* manager) : m_seqNum(0) { // TODO BPC: Should we intialize CfdpEngine here or wait for the init() function? - for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) + for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { m_channels[i] = nullptr; } @@ -68,7 +68,7 @@ CfdpEngine::CfdpEngine(CfdpManager* manager) : CfdpEngine::~CfdpEngine() { - for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) + for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { if (m_channels[i] != nullptr) { @@ -85,7 +85,7 @@ CfdpEngine::~CfdpEngine() void CfdpEngine::init() { // Create all channels - for (U8 i = 0; i < CF_NUM_CHANNELS; ++i) + for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { m_channels[i] = new CfdpChannel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); @@ -105,7 +105,7 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) U32 timerDuration = 0; /* select timeout based on the state */ - if (CF_CFDP_GetTxnStatus(txn) == CF_CFDP_AckTxnStatus_ACTIVE) + if (CfdpGetTxnStatus(txn) == CFDP_ACK_TXN_STATUS_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ timerDuration = txn->m_cfdpManager->getInactivityTimerParam(txn->m_chan_num); @@ -130,25 +130,25 @@ void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) // Dispatch based on transaction state switch (txn->m_state) { - case CF_TxnState_INIT: + case CFDP_TXN_STATE_INIT: this->recvInit(txn, buffer); break; - case CF_TxnState_R1: + case CFDP_TXN_STATE_R1: txn->r1Recv(buffer); break; - case CF_TxnState_S1: + case CFDP_TXN_STATE_S1: txn->s1Recv(buffer); break; - case CF_TxnState_R2: + case CFDP_TXN_STATE_R2: txn->r2Recv(buffer); break; - case CF_TxnState_S2: + case CFDP_TXN_STATE_S2: txn->s2Recv(buffer); break; - case CF_TxnState_DROP: + case CFDP_TXN_STATE_DROP: this->recvDrop(txn, buffer); break; - case CF_TxnState_HOLD: + case CFDP_TXN_STATE_HOLD: this->recvHold(txn, buffer); break; default: @@ -161,16 +161,16 @@ void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) void CfdpEngine::dispatchTx(CfdpTransaction *txn) { - static const CF_CFDP_TxnSendDispatchTable_t state_fns = { + static const CfdpTxnSendDispatchTable state_fns = { { - nullptr, // CF_TxnState_UNDEF - nullptr, // CF_TxnState_INIT - nullptr, // CF_TxnState_R1 - &CfdpTransaction::s1Tx, // CF_TxnState_S1 - nullptr, // CF_TxnState_R2 - &CfdpTransaction::s2Tx, // CF_TxnState_S2 - nullptr, // CF_TxnState_DROP - nullptr // CF_TxnState_HOLD + nullptr, // CFDP_TXN_STATE_UNDEF + nullptr, // CFDP_TXN_STATE_INIT + nullptr, // CFDP_TXN_STATE_R1 + &CfdpTransaction::s1Tx, // CFDP_TXN_STATE_S1 + nullptr, // CFDP_TXN_STATE_R2 + &CfdpTransaction::s2Tx, // CFDP_TXN_STATE_S2 + nullptr, // CFDP_TXN_STATE_DROP + nullptr // CFDP_TXN_STATE_HOLD } }; @@ -182,7 +182,7 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) Fw::Buffer buffer; Cfdp::Status::T status = Cfdp::Status::SUCCESS; - FW_ASSERT((txn->m_state == CF_TxnState_S1) || (txn->m_state == CF_TxnState_S2), txn->m_state); + FW_ASSERT((txn->m_state == CFDP_TXN_STATE_S1) || (txn->m_state == CFDP_TXN_STATE_S2), txn->m_state); FW_ASSERT(txn->m_chan != NULL); // Create and initialize Metadata PDU @@ -190,7 +190,7 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) // Set closure requested flag based on transaction class // Class 1: closure not requested (0), Class 2: closure requested (1) - U8 closureRequested = (txn->m_state == CF_TxnState_S2) ? 1 : 0; + U8 closureRequested = (txn->m_state == CFDP_TXN_STATE_S2) ? 1 : 0; // Direction is toward receiver for metadata PDU sent by sender Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; @@ -264,7 +264,7 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) // Direction is toward receiver for EOF sent by sender Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; - Cfdp::ConditionCode conditionCode = static_cast(CF_TxnStatus_To_ConditionCode(txn->m_history->txn_stat)); + Cfdp::ConditionCode conditionCode = static_cast(CfdpTxnStatusToConditionCode(txn->m_history->txn_stat)); eof.initialize( direction, @@ -317,7 +317,7 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, // Determine source and destination EIDs based on transaction direction CfdpEntityId src_eid; CfdpEntityId dst_eid; - if (txn->getHistory()->dir == CF_Direction_TX) + if (txn->getHistory()->dir == CFDP_DIRECTION_TX) { src_eid = m_manager->getLocalEidParam(); dst_eid = peer_eid; @@ -369,7 +369,7 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, return status; } -Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CF_CFDP_FinDeliveryCode_t dc, CF_CFDP_FinFileStatus_t fs, +Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc, CfdpFinFileStatus fs, Cfdp::ConditionCode cc) { Fw::Buffer buffer; @@ -476,7 +476,7 @@ Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU with segment metadata received"); - this->setTxnStatus(txn, CF_TxnStatus_PROTOCOL_ERROR); + this->setTxnStatus(txn, CFDP_TXN_STATUS_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = Cfdp::Status::ERROR; } @@ -613,7 +613,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) /* all RX transactions will need a chunk list to track file segments */ if (txn->m_chunks == NULL) { - txn->m_chunks = txn->m_chan->findUnusedChunks(CF_Direction_RX); + txn->m_chunks = txn->m_chan->findUnusedChunks(CFDP_DIRECTION_RX); } if (txn->m_chunks == NULL) { @@ -632,13 +632,13 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) if (txmMode == Cfdp::Class::CLASS_1) { /* R1, can't do anything without metadata first */ - txn->m_state = CF_TxnState_DROP; /* drop all incoming */ + txn->m_state = CFDP_TXN_STATE_DROP; /* drop all incoming */ /* use inactivity timer to ultimately free the state */ } else { /* R2 can handle missing metadata, so go ahead and create a temp file */ - txn->m_state = CF_TxnState_R2; + txn->m_state = CFDP_TXN_STATE_R2; txn->m_txn_class = Cfdp::Class::CLASS_2; txn->rInit(); this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ @@ -657,7 +657,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) this->recvMd(txn, md); /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CF_TxnState_R1 : CF_TxnState_R2; + txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CFDP_TXN_STATE_R1 : CFDP_TXN_STATE_R2; txn->m_txn_class = txmMode; txn->m_flags.rx.md_recv = true; txn->rInit(); /* initialize R */ @@ -676,7 +676,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) } } - if (txn->m_state == CF_TxnState_INIT) + if (txn->m_state == CFDP_TXN_STATE_INIT) { /* state was not changed, so free the transaction */ this->finishTransaction(txn, false); @@ -691,7 +691,7 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) CfdpTransaction *txn = NULL; CfdpChannel *chan = NULL; - FW_ASSERT(chan_id < CF_NUM_CHANNELS, chan_id, CF_NUM_CHANNELS); + FW_ASSERT(chan_id < CFDP_NUM_CHANNELS, chan_id, CFDP_NUM_CHANNELS); chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); @@ -755,7 +755,7 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) void CfdpEngine::setChannelFlowState(U8 channelId, Cfdp::Flow::T flowState) { - FW_ASSERT(channelId <= CF_NUM_CHANNELS, channelId, CF_NUM_CHANNELS); + FW_ASSERT(channelId <= CFDP_NUM_CHANNELS, channelId, CFDP_NUM_CHANNELS); m_channels[channelId]->setFlowState(flowState); } @@ -764,8 +764,8 @@ void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)m_manager->getLocalEidParam(), CF_FILENAME_MAX_LEN, - // txn->m_history->fnames.src_filename, (unsigned long)dest_id, CF_FILENAME_MAX_LEN, + // (unsigned long)m_manager->getLocalEidParam(), CFDP_FILENAME_MAX_LEN, + // txn->m_history->fnames.src_filename, (unsigned long)dest_id, CFDP_FILENAME_MAX_LEN, // txn->m_history->fnames.dst_filename); txn->initTxFile(cfdp_class, keep, chan, priority); @@ -788,14 +788,14 @@ Cfdp::Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Str CfdpTransaction *txn; CfdpChannel* chan = nullptr; - FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); + FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - if (chan->getNumCmdTx() < CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) + if (chan->getNumCmdTx() < CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = chan->findUnusedTransaction(CF_Direction_TX); + txn = chan->findUnusedTransaction(CFDP_DIRECTION_TX); } else { @@ -828,25 +828,25 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) CfdpChannel *chan = nullptr; CfdpTransaction *txn; - FW_ASSERT(chan_num < CF_NUM_CHANNELS, chan_num, CF_NUM_CHANNELS); + FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[Cfdp::QueueId::RX] < CF_MAX_SIMULTANEOUS_RX) // { - // txn = chan->findUnusedTransaction(CF_Direction_RX); + // txn = chan->findUnusedTransaction(CFDP_DIRECTION_RX); // } // else // { // txn = NULL; // } // TODO BPC: Do I need to limit receive transactions? - txn = chan->findUnusedTransaction(CF_Direction_RX); + txn = chan->findUnusedTransaction(CFDP_DIRECTION_RX); if (txn != NULL) { /* set default FIN status */ - txn->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_INCOMPLETE; - txn->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_DISCARDED; + txn->m_state_data.receive.r2.dc = CFDP_FIN_DELIVERY_CODE_INCOMPLETE; + txn->m_state_data.receive.r2.fs = CFDP_FIN_FILE_STATUS_DISCARDED; txn->m_flags.com.q_index = Cfdp::QueueId::RX; chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); @@ -855,7 +855,7 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) return txn; } -Cfdp::Status::T CfdpEngine::playbackDirInitiate(CF_Playback_t *pb, const Fw::String& src_filename, const Fw::String& dst_filename, +Cfdp::Status::T CfdpEngine::playbackDirInitiate(CfdpPlayback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { @@ -893,11 +893,11 @@ Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) { int i; - CF_Playback_t *pb; + CfdpPlayback *pb; Cfdp::Status::T status; // Loop through the channel's playback directories to find an open slot - for (i = 0; i < CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) + for (i = 0; i < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { pb = m_channels[chan]->getPlayback(i); if (!pb->busy) @@ -906,7 +906,7 @@ Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw } } - if (i == CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) + if (i == CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); status = Cfdp::Status::ERROR; @@ -924,10 +924,10 @@ Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& U32 intervalSec) { Cfdp::Status::T status = Cfdp::Status::SUCCESS; - CF_PollDir_t* pd = NULL; + CfdpPollDir* pd = NULL; - FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); - FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); + FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); + FW_ASSERT(pollId < CFDP_MAX_POLLING_DIR_PER_CHAN, pollId, CFDP_MAX_POLLING_DIR_PER_CHAN); // First check if the poll directory is already in use pd = m_channels[chanId]->getPollDir(pollId); @@ -957,10 +957,10 @@ Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& Cfdp::Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) { Cfdp::Status::T status = Cfdp::Status::SUCCESS; - CF_PollDir_t* pd = NULL; + CfdpPollDir* pd = NULL; - FW_ASSERT(chanId < CF_NUM_CHANNELS, chanId, CF_NUM_CHANNELS); - FW_ASSERT(pollId < CF_MAX_POLLING_DIR_PER_CHAN, pollId, CF_MAX_POLLING_DIR_PER_CHAN); + FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); + FW_ASSERT(pollId < CFDP_MAX_POLLING_DIR_PER_CHAN, pollId, CFDP_MAX_POLLING_DIR_PER_CHAN); // Check if the poll directory is in use pd = m_channels[chanId]->getPollDir(pollId); @@ -991,7 +991,7 @@ void CfdpEngine::cycle(void) { int i; - for (i = 0; i < CF_NUM_CHANNELS; ++i) + for (i = 0; i < CFDP_NUM_CHANNELS; ++i) { CfdpChannel* chan = m_channels[i]; FW_ASSERT(chan != nullptr); @@ -1056,7 +1056,7 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) this->sendEotPkt(txn); /* extra bookkeeping for tx direction only */ - if (txn->m_history->dir == CF_Direction_TX && txn->m_flags.tx.cmd_tx) + if (txn->m_history->dir == CFDP_DIRECTION_TX && txn->m_flags.tx.cmd_tx) { txn->m_chan->decrementCmdTxCounter(); } @@ -1074,13 +1074,13 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) txn->m_chan->clearCurrentIfMatch(txn); /* Put this transaction into the holdover state, inactivity timer will recycle it */ - txn->m_state = CF_TxnState_HOLD; + txn->m_state = CFDP_TXN_STATE_HOLD; this->armInactTimer(txn); } -void CfdpEngine::setTxnStatus(CfdpTransaction *txn, CF_TxnStatus_t txn_stat) +void CfdpEngine::setTxnStatus(CfdpTransaction *txn, CfdpTxnStatus txn_stat) { - if (!CF_TxnStatus_IsError(txn->m_history->txn_stat)) + if (!CfdpTxnStatusIsError(txn->m_history->txn_stat)) { txn->m_history->txn_stat = txn_stat; } @@ -1126,18 +1126,18 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) void CfdpEngine::cancelTransaction(CfdpTransaction *txn) { - void (CfdpTransaction::*fns[CF_Direction_NUM])() = {nullptr}; + void (CfdpTransaction::*fns[CFDP_DIRECTION_NUM])() = {nullptr}; - fns[CF_Direction_RX] = &CfdpTransaction::rCancel; - fns[CF_Direction_TX] = &CfdpTransaction::sCancel; + fns[CFDP_DIRECTION_RX] = &CfdpTransaction::rCancel; + fns[CFDP_DIRECTION_TX] = &CfdpTransaction::sCancel; if (!txn->m_flags.com.canceled) { txn->m_flags.com.canceled = true; - this->setTxnStatus(txn, CF_TxnStatus_CANCEL_REQUEST_RECEIVED); + this->setTxnStatus(txn, CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED); /* this should always be true, just confirming before indexing into array */ - if (txn->m_history->dir < CF_Direction_NUM) + if (txn->m_history->dir < CFDP_DIRECTION_NUM) { (txn->*fns[txn->m_history->dir])(); } @@ -1147,8 +1147,8 @@ void CfdpEngine::cancelTransaction(CfdpTransaction *txn) bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; - char src_dir[CF_FILENAME_MAX_LEN] = "\0"; - CF_PollDir_t * pd; + char src_dir[CFDP_FILENAME_MAX_LEN] = "\0"; + CfdpPollDir * pd; int i; const char* last_slash = strrchr(src_file, '/'); @@ -1157,7 +1157,7 @@ bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) strncpy(src_dir, src_file, last_slash - src_file); } - for (i = 0; i < CF_MAX_POLLING_DIR_PER_CHAN; ++i) + for (i = 0; i < CFDP_MAX_POLLING_DIR_PER_CHAN; ++i) { pd = m_channels[chan_num]->getPollDir(i); if (strcmp(src_dir, pd->srcDir.toChar()) == 0) @@ -1177,9 +1177,9 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) Fw::String moveDir; /* Sender */ - if (txn->getHistory()->dir == CF_Direction_TX) + if (txn->getHistory()->dir == CFDP_DIRECTION_TX) { - if (!CF_TxnStatus_IsError(txn->getHistory()->txn_stat)) + if (!CfdpTxnStatusIsError(txn->getHistory()->txn_stat)) { /* If move directory is defined attempt move */ moveDir = m_manager->getMoveDirParam(txn->getChannelId()); diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 096a9f67f2d..2d59f0a9cdc 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -137,8 +137,8 @@ class CfdpEngine { * @param dst Remote filename * @param cfdp_class Whether to perform a class 1 or class 2 transfer * @param keep Whether to keep or delete the local file after completion - * @param chan_num CF channel number to use - * @param priority CF priority level + * @param chan_num CFDP channel number to use + * @param priority CFDP priority level * @param dest_id Entity ID of remote receiver * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ @@ -153,8 +153,8 @@ class CfdpEngine { * @param dst Remote directory * @param cfdp_class Whether to perform a class 1 or class 2 transfer * @param keep Whether to keep or delete the local file after completion - * @param chan CF channel number to use - * @param priority CF priority level + * @param chan CFDP channel number to use + * @param priority CFDP priority level * @param dest_id Entity ID of remote receiver * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ @@ -170,7 +170,7 @@ class CfdpEngine { * @param srcDir Local directory * @param dstDir Remote directory * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param priority CF priority level + * @param priority CFDP priority level * @param destEid Entity ID of remote receiver * @param intervalSec Time between directory playbacks in seconds * @returns Cfdp::Status::SUCCESS on success, error code otherwise @@ -311,7 +311,7 @@ class CfdpEngine { * @note This function takes explicit peer_eid and tsn parameters instead of * getting them from transaction history because of the special case where a * FIN-ACK must be sent for an unknown transaction. It's better for long term - * maintenance to not build an incomplete CF_History_t for it. + * maintenance to not build an incomplete CfdpHistory for it. * * @param txn Pointer to the transaction object * @param ts Transaction ACK status @@ -460,7 +460,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param cfdp_class Set to class 1 or class 2 * @param keep Whether to keep the local file - * @param chan CF channel number + * @param chan CFDP channel number * @param priority Priority of transfer * @param dest_id Destination entity ID */ @@ -475,7 +475,7 @@ class CfdpEngine { * @param dst_filename Destination filename * @param cfdp_class Set to class 1 or class 2 * @param keep Whether to keep the local file - * @param chan CF channel number + * @param chan CFDP channel number * @param priority Priority of transfer * @param dest_id Destination entity ID * @returns SUCCESS if initiated, error otherwise @@ -501,7 +501,7 @@ class CfdpEngine { CfdpManager* m_manager; //! Channel data structures - CfdpChannel* m_channels[CF_NUM_CHANNELS]; + CfdpChannel* m_channels[CFDP_NUM_CHANNELS]; //! Sequence number tracker for outgoing transactions CfdpTransactionSeq m_seqNum; @@ -539,7 +539,7 @@ class CfdpEngine { * * If there is no capacity for another RX transaction, this returns NULL. * - * @param chan_num CF channel number + * @param chan_num CFDP channel number * @returns Pointer to new transaction */ CfdpTransaction* startRxTransaction(U8 chan_num); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c76cc7ea866..d915c3b0a8e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -52,14 +52,14 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c { // dataReturnIn is the allocated buffer coming back from the dataOut call // Port mapping is the same from bufferAllocate -> dataOut -> dataReturnIn -> bufferDeallocate - FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); + FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); this->bufferDeallocate_out(portNum, data); } void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { // There is a direct mapping between port number and channel index - FW_ASSERT(portNum < CF_NUM_CHANNELS, portNum, CF_NUM_CHANNELS); + FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); FW_ASSERT(portNum >= 0, portNum); // Pass buffer to the engine to deserialize @@ -277,9 +277,9 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { - if(pollIndex >= CF_MAX_POLLING_DIR_PER_CHAN) + if(pollIndex >= CFDP_MAX_POLLING_DIR_PER_CHAN) { - this->log_WARNING_LO_InvalidChannelPoll(pollIndex, CF_MAX_POLLING_DIR_PER_CHAN); + this->log_WARNING_LO_InvalidChannelPoll(pollIndex, CFDP_MAX_POLLING_DIR_PER_CHAN); return Fw::CmdResponse::VALIDATION_ERROR; } else @@ -355,7 +355,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -371,7 +371,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -387,7 +387,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -403,7 +403,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -419,7 +419,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -435,7 +435,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -451,7 +451,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CF_NUM_CHANNELS, channelIndex, CF_NUM_CHANNELS); + FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); // Check for coding errors as all CFDP parameters must have a default // Get the array first diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index e515ed39485..67dbb95fc70 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -7,7 +7,7 @@ // adapted for use within the F-Prime (F') framework: // - cf_cfdp_pdu.h (CFDP PDU structure definitions per CCSDS 727.0-B-5) // -// The structures and enumerations defined in this file with a CF_CFDP +// The structures and enumerations defined in this file with a Cfdp // prefix are defined according to the CCSDS CFDP specification (727.0-B-5). // These values must match the specification for that structure/field, they are // not locally changeable. @@ -53,16 +53,6 @@ namespace Svc { namespace Ccsds { -/** - * @brief Maximum encoded size of a CFDP PDU header - * - * Per the blue book, the size of the Entity ID and Sequence Number may be up to 8 bytes. - * CF is configurable in what it can accept and transmit, which may be smaller than what - * the blue book permits. - */ -#define CFDP_MAX_HEADER_SIZE \ - (sizeof(CfdpPduHeader) + (3 * sizeof(CfdpU64))) /* 8 bytes for each variable item */ - /** * @brief Minimum encoded size of a CFDP PDU header * @@ -74,7 +64,7 @@ namespace Ccsds { /** * @brief Maximum encoded size of a CFDP PDU that this implementation can accept * - * This definition reflects the current configuration of the CF application. + * This definition reflects the current configuration of the CFDP implementation. * Note that this is based on the size of the native representation of Entity ID and * sequence number. Although the bitwise representations of these items are * different in the encoded packets vs. the native representation, the basic size @@ -141,7 +131,7 @@ struct CfdpU64 * * @note this contains variable length data for the EID+TSN, which is _not_ included * in this definition. As a result, the sizeof(CfdpPduHeader) reflects only the - * size of the fixed fields. Use CF_HeaderSize() to get the actual size of this structure. + * size of the fixed fields. The actual size includes the variable length fields. */ struct CfdpPduHeader { @@ -348,13 +338,13 @@ struct CfdpPduFileDataHeader * PDU file data content typedef for limit checking outgoing_file_chunk_size * table value and set parameter command. * - * This definition allows for the largest data block possible, as CF_MAX_PDU_SIZE - + * This definition allows for the largest data block possible, as CFDP_MAX_PDU_SIZE - * the minimum possible header size. In practice the outgoing file chunk size is limited by * whichever is smaller; the remaining data, remaining space in the packet, and outgoing_file_chunk_size. */ struct CfdpPduFileDataContent { - U8 data[CF_MAX_PDU_SIZE - sizeof(CfdpPduFileDataHeader) - CFDP_MIN_HEADER_SIZE]; + U8 data[CFDP_MAX_PDU_SIZE - sizeof(CfdpPduFileDataHeader) - CFDP_MIN_HEADER_SIZE]; }; } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index b82d48d86aa..2ab37749351 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -55,7 +55,7 @@ namespace Ccsds { // ====================================================================== CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager) : - m_state(CF_TxnState_UNDEF), + m_state(CFDP_TXN_STATE_UNDEF), m_txn_class(Cfdp::Class::CLASS_1), m_history(nullptr), m_chunks(nullptr), @@ -84,7 +84,7 @@ CfdpTransaction::~CfdpTransaction() { } void CfdpTransaction::reset() { // Reset transaction state to default values - this->m_state = CF_TxnState_UNDEF; + this->m_state = CFDP_TXN_STATE_UNDEF; this->m_txn_class = Cfdp::Class::CLASS_1; this->m_fsize = 0; this->m_foffs = 0; @@ -120,29 +120,29 @@ void CfdpTransaction::reset() // ====================================================================== void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { - static const CF_CFDP_FileDirectiveDispatchTable_t r1_fdir_handlers = { + static const CfdpFileDirectiveDispatchTable r1_fdir_handlers = { { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - &CfdpTransaction::r1SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - nullptr, /* CF_CFDP_FileDirective_ACK */ - nullptr, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + nullptr, /* CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ + &CfdpTransaction::r1SubstateRecvEof, /* CFDP_FileDirective_EOF */ + nullptr, /* CFDP_FileDirective_FIN */ + nullptr, /* CFDP_FileDirective_ACK */ + nullptr, /* CFDP_FileDirective_METADATA */ + nullptr, /* CFDP_FileDirective_NAK */ + nullptr, /* CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* CFDP_FileDirective_KEEP_ALIVE */ } }; - static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + static const CfdpRSubstateDispatchTable substate_fns = { { - &r1_fdir_handlers, /* CF_RxSubState_FILEDATA */ - &r1_fdir_handlers, /* CF_RxSubState_EOF */ - &r1_fdir_handlers, /* CF_RxSubState_CLOSEOUT_SYNC */ + &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_FILEDATA */ + &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_EOF */ + &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_CLOSEOUT_SYNC */ } }; @@ -150,46 +150,46 @@ void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { } void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { - static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_normal = { + static const CfdpFileDirectiveDispatchTable r2_fdir_handlers_normal = { { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - &CfdpTransaction::r2SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - nullptr, /* CF_CFDP_FileDirective_ACK */ - &CfdpTransaction::r2RecvMd, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + nullptr, /* CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ + &CfdpTransaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ + nullptr, /* CFDP_FileDirective_FIN */ + nullptr, /* CFDP_FileDirective_ACK */ + &CfdpTransaction::r2RecvMd, /* CFDP_FileDirective_METADATA */ + nullptr, /* CFDP_FileDirective_NAK */ + nullptr, /* CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* CFDP_FileDirective_KEEP_ALIVE */ } }; - static const CF_CFDP_FileDirectiveDispatchTable_t r2_fdir_handlers_finack = { + static const CfdpFileDirectiveDispatchTable r2_fdir_handlers_finack = { { - nullptr, /* CF_CFDP_FileDirective_INVALID_MIN */ - nullptr, /* 1 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 2 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 3 is unused in the CF_CFDP_FileDirective_t enum */ - &CfdpTransaction::r2SubstateRecvEof, /* CF_CFDP_FileDirective_EOF */ - nullptr, /* CF_CFDP_FileDirective_FIN */ - &CfdpTransaction::r2RecvFinAck, /* CF_CFDP_FileDirective_ACK */ - nullptr, /* CF_CFDP_FileDirective_METADATA */ - nullptr, /* CF_CFDP_FileDirective_NAK */ - nullptr, /* CF_CFDP_FileDirective_PROMPT */ - nullptr, /* 10 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* 11 is unused in the CF_CFDP_FileDirective_t enum */ - nullptr, /* CF_CFDP_FileDirective_KEEP_ALIVE */ + nullptr, /* CFDP_FileDirective_INVALID_MIN */ + nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ + &CfdpTransaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ + nullptr, /* CFDP_FileDirective_FIN */ + &CfdpTransaction::r2RecvFinAck, /* CFDP_FileDirective_ACK */ + nullptr, /* CFDP_FileDirective_METADATA */ + nullptr, /* CFDP_FileDirective_NAK */ + nullptr, /* CFDP_FileDirective_PROMPT */ + nullptr, /* 10 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* 11 is unused in the CFDP_FileDirective_t enum */ + nullptr, /* CFDP_FileDirective_KEEP_ALIVE */ } }; - static const CF_CFDP_R_SubstateDispatchTable_t substate_fns = { + static const CfdpRSubstateDispatchTable substate_fns = { { - &r2_fdir_handlers_normal, /* CF_RxSubState_FILEDATA */ - &r2_fdir_handlers_normal, /* CF_RxSubState_EOF */ - &r2_fdir_handlers_finack, /* CF_RxSubState_CLOSEOUT_SYNC */ + &r2_fdir_handlers_normal, /* CFDP_RX_SUB_STATE_FILEDATA */ + &r2_fdir_handlers_normal, /* CFDP_RX_SUB_STATE_EOF */ + &r2_fdir_handlers_finack, /* CFDP_RX_SUB_STATE_CLOSEOUT_SYNC */ } }; @@ -200,7 +200,7 @@ void CfdpTransaction::rAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever armed on class 2 */ - if (this->m_state != CF_TxnState_R2 || !this->m_flags.com.ack_timer_armed) + if (this->m_state != CFDP_TXN_STATE_R2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; @@ -217,7 +217,7 @@ void CfdpTransaction::rAckTimerTick() { { this->r2Complete(true); } - else if (this->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) + else if (this->m_state_data.receive.sub_state == CFDP_RX_SUB_STATE_CLOSEOUT_SYNC) { /* Increment acknak counter */ ++this->m_state_data.receive.r2.acknak_count; @@ -226,10 +226,10 @@ void CfdpTransaction::rAckTimerTick() { ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); if (this->m_state_data.receive.r2.acknak_count >= ack_limit) { - // CFE_EVS_SendEvent(CF_CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CF_TxnStatus_ACK_LIMIT_NO_FIN); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ @@ -271,14 +271,14 @@ void CfdpTransaction::rTick(int *cont /* unused */) { /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (this->m_state != CF_TxnState_HOLD) + if (this->m_state != CFDP_TXN_STATE_HOLD) { this->rSendInactivityEvent(); /* in class 2 this also triggers sending an early FIN response */ - if (this->m_state == CF_TxnState_R2) + if (this->m_state == CFDP_TXN_STATE_R2) { - this->r2SetFinTxnStatus(CF_TxnStatus_INACTIVITY_DETECTED); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_INACTIVITY_DETECTED); } } } @@ -294,7 +294,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { this->m_history->peer_eid, this->m_history->seq_num); FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); - /* if Cfdp::Status::SUCCESS, then move on in the state machine. CF_CFDP_SendAck does not return + /* if Cfdp::Status::SUCCESS, then move on in the state machine. CFDP_SendAck does not return * SEND_PDU_ERROR */ if (sret != Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR) { @@ -345,7 +345,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { void CfdpTransaction::rCancel() { /* for cancel, only need to send FIN if R2 */ - if ((this->m_state == CF_TxnState_R2) && (this->m_state_data.receive.sub_state < CF_RxSubState_CLOSEOUT_SYNC)) + if ((this->m_state == CFDP_TXN_STATE_R2) && (this->m_state_data.receive.sub_state < CFDP_RX_SUB_STATE_CLOSEOUT_SYNC)) { this->m_flags.rx.send_fin = true; } @@ -360,7 +360,7 @@ void CfdpTransaction::rInit() { Fw::String tmpDir; Fw::String dst; - if (this->m_state == CF_TxnState_R2) + if (this->m_state == CFDP_TXN_STATE_R2) { if (!this->m_flags.rx.md_recv) { @@ -370,16 +370,16 @@ void CfdpTransaction::rInit() { * hold the temp filename which is defined by the sequence number and the source entity ID */ // Create destination filepath with format: /:.tmp - dst.format("%s/%" CF_PRI_ENTITY_ID ":%" CF_PRI_TRANSACTION_SEQ ".tmp", + dst.format("%s/%" CFDP_PRI_ENTITY_ID ":%" CFDP_PRI_TRANSACTION_SEQ ".tmp", tmpDir.toChar(), this->m_history->src_eid, this->m_history->seq_num); this->m_history->fnames.dst_filename = dst; - // CFE_EVS_SendEvent(CF_CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, + // CFE_EVS_SendEvent(CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename); } @@ -389,15 +389,15 @@ void CfdpTransaction::rInit() { status = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - if (this->m_state == CF_TxnState_R2) + if (this->m_state == CFDP_TXN_STATE_R2) { - this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); } else { @@ -406,11 +406,11 @@ void CfdpTransaction::rInit() { } else { - this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; } } -void CfdpTransaction::r2SetFinTxnStatus(CF_TxnStatus_t txn_stat) { +void CfdpTransaction::r2SetFinTxnStatus(CfdpTxnStatus txn_stat) { this->m_engine->setTxnStatus(this, txn_stat); this->m_flags.rx.send_fin = true; } @@ -420,9 +420,9 @@ void CfdpTransaction::r1Reset() { } void CfdpTransaction::r2Reset() { - if ((this->m_state_data.receive.sub_state == CF_RxSubState_CLOSEOUT_SYNC) || - (this->m_state_data.receive.r2.eof_cc != CF_CFDP_ConditionCode_NO_ERROR) || - CF_TxnStatus_IsError(this->m_history->txn_stat) || this->m_flags.com.canceled) + if ((this->m_state_data.receive.sub_state == CFDP_RX_SUB_STATE_CLOSEOUT_SYNC) || + (this->m_state_data.receive.r2.eof_cc != CFDP_CONDITION_CODE_NO_ERROR) || + CfdpTxnStatusIsError(this->m_history->txn_stat) || this->m_flags.com.canceled) { this->r1Reset(); /* it's done */ } @@ -444,9 +444,9 @@ Cfdp::Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { crc_result = this->m_crc.getValue(); if (crc_result != expected_crc) { - // CFE_EVS_SendEvent(CF_CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; @@ -464,7 +464,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ - if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) + if (!CfdpTxnStatusIsError(this->m_history->txn_stat)) { /* first, check if md is received. If not, send specialized NAK */ if (!this->m_flags.rx.md_recv) @@ -497,13 +497,13 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { nack_limit = this->m_cfdpManager->getNackLimitParam(this->m_chan_num); if (this->m_state_data.receive.r2.acknak_count >= nack_limit) { - // CFE_EVS_SendEvent(CF_CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == CF_TxnState_R2), + // CFE_EVS_SendEvent(CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == CFDP_TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; - /* don't use CF_CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - this->m_engine->setTxnStatus(this, CF_TxnStatus_NAK_LIMIT_REACHED); + /* don't use CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_NAK_LIMIT_REACHED); this->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else @@ -518,11 +518,11 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { /* the transaction is now considered complete, but this will not overwrite an * error status code if there was one set */ - this->r2SetFinTxnStatus(CF_TxnStatus_NO_ERROR); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_NO_ERROR); } - /* always go to CF_RxSubState_FILEDATA, and let tick change state */ - this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; + /* always go to CFDP_RX_SUB_STATE_FILEDATA, and let tick change state */ + this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; } } @@ -562,11 +562,11 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { Os::File::Status status = this->m_fd.seek(offset, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CF_TxnState_R2), + // CFE_EVS_SendEvent(CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CFDP_TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->offset, (long)fret); - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; } @@ -580,11 +580,11 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { Os::File::Status status = this->m_fd.write(dataPtr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == CF_TxnState_R2), + // CFE_EVS_SendEvent(CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == CFDP_TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->data_len, (long)fret); - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; ret = Cfdp::Status::ERROR; } @@ -621,9 +621,9 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { /* only check size if MD received, otherwise it's still OK */ if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) { - // CFE_EVS_SendEvent(CF_CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, // (unsigned long)this->m_fsize); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; @@ -632,8 +632,8 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { } else { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // CFE_EVS_SendEvent(CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; @@ -671,7 +671,7 @@ void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { /* successfully processed the file */ this->m_keep = Cfdp::Keep::KEEP; /* save the file */ } - /* if file failed to process, there's nothing to do. CF_CFDP_R_CheckCrc() generates an event on failure */ + /* if file failed to process, there's nothing to do. CFDP_R_CheckCrc() generates an event on failure */ } /* after exit, always reset since we are done */ @@ -693,7 +693,7 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad EOF, return to FILEDATA substate this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; return; } @@ -710,18 +710,18 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { this->m_state_data.receive.r2.eof_size = eof.getFileSize(); /* always ACK the EOF, even if we're not done */ - this->m_state_data.receive.r2.eof_cc = static_cast(eof.getConditionCode()); + this->m_state_data.receive.r2.eof_cc = static_cast(eof.getConditionCode()); this->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ /* only check for complete if EOF with no errors */ - if (this->m_state_data.receive.r2.eof_cc == CF_CFDP_ConditionCode_NO_ERROR) + if (this->m_state_data.receive.r2.eof_cc == CFDP_CONDITION_CODE_NO_ERROR) { - this->r2Complete(true); /* CF_CFDP_R2_Complete() will change state */ + this->r2Complete(true); /* CFDP_R2_Complete() will change state */ } else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.receive.r2.eof_cc)); + this->m_engine->setTxnStatus(this, static_cast(static_cast(this->m_state_data.receive.r2.eof_cc))); this->r2Reset(); } } @@ -730,12 +730,12 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { /* bad EOF sent? */ if (ret == Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR) { - this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_SIZE_ERROR); } else { /* can't do anything with this bad EOF, so return to FILEDATA */ - this->m_state_data.receive.sub_state = CF_RxSubState_FILEDATA; + this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; } } } @@ -833,7 +833,7 @@ void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r2GapCompute(const CF_Chunk_t *chunk, Cfdp::NakPdu& nak) { +void CfdpTransaction::r2GapCompute(const CfdpChunk *chunk, Cfdp::NakPdu& nak) { FW_ASSERT(chunk->size > 0, chunk->size); // Calculate segment offsets relative to scope start @@ -870,10 +870,10 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { // For each gap found, add it as a segment to the NAK PDU via callback U32 gapCount = this->m_chunks->chunks.computeGaps( - gapLimit, + static_cast(gapLimit), this->m_fsize, 0, - [this, &nakPdu](const CF_Chunk_t* chunk, void* opaque) { + [this, &nakPdu](const CfdpChunk* chunk, void* opaque) { this->r2GapCompute(chunk, nakPdu); }, nullptr); @@ -913,7 +913,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { } Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { - U8 buf[CF_R2_CRC_CHUNK_SIZE]; + U8 buf[CFDP_R2_CRC_CHUNK_SIZE]; CfdpFileSize count_bytes; CfdpFileSize want_offs_size; FwSizeType read_size; @@ -941,7 +941,7 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); ret = Cfdp::Status::ERROR; } else { // Reset cached position since we just reopened the file @@ -974,11 +974,11 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { fileStatus = this->m_fd.seek(this->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CF_TxnState_R2), + // CFE_EVS_SendEvent(CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CFDP_TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + // this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; } @@ -988,11 +988,11 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { fileStatus = this->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; ret = Cfdp::Status::ERROR; } else { @@ -1016,12 +1016,12 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { this->m_keep = Cfdp::Keep::KEEP; /* save the file */ /* set FIN PDU status */ - this->m_state_data.receive.r2.dc = CF_CFDP_FinDeliveryCode_COMPLETE; - this->m_state_data.receive.r2.fs = CF_CFDP_FinFileStatus_RETAINED; + this->m_state_data.receive.r2.dc = CFDP_FIN_DELIVERY_CODE_COMPLETE; + this->m_state_data.receive.r2.fs = CFDP_FIN_FILE_STATUS_RETAINED; } else { - this->r2SetFinTxnStatus(CF_TxnStatus_FILE_CHECKSUM_FAILURE); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE); } this->m_flags.com.crc_calc = true; @@ -1038,7 +1038,7 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { Cfdp::Status::T sret; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - if (!CF_TxnStatus_IsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) + if (!CfdpTxnStatusIsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (this->r2CalcCrcChunk()) @@ -1050,11 +1050,11 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { if (ret != Cfdp::Status::ERROR) { sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, - static_cast(CF_TxnStatus_To_ConditionCode(this->m_history->txn_stat))); - /* CF_CFDP_SendFin does not return SEND_PDU_ERROR */ + static_cast(CfdpTxnStatusToConditionCode(this->m_history->txn_stat))); + /* CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); this->m_state_data.receive.sub_state = - CF_RxSubState_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ + CFDP_RX_SUB_STATE_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != Cfdp::Status::SUCCESS) { ret = Cfdp::Status::ERROR; @@ -1075,8 +1075,8 @@ void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad ACK PDU this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; @@ -1089,8 +1089,8 @@ void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { } else { - // CFE_EVS_SendEvent(CF_CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } @@ -1132,13 +1132,13 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { /* EOF was received, so check that md and EOF sizes match */ if (this->m_state_data.receive.r2.eof_size != this->m_fsize) { - // CFE_EVS_SendEvent(CF_CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, // (unsigned long)this->m_state_data.receive.r2.eof_size); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; - this->r2SetFinTxnStatus(CF_TxnStatus_FILE_SIZE_ERROR); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_SIZE_ERROR); success = false; } } @@ -1152,12 +1152,12 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { this->m_history->fnames.dst_filename.toChar()); if (fileSysStatus != Os::FileSystem::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)fileSysStatus); // this->m_fd = OS_OBJECT_ID_UNDEFINED; - this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; success = false; } @@ -1168,11 +1168,11 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)fileStatus); - this->r2SetFinTxnStatus(CF_TxnStatus_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; @@ -1191,8 +1191,8 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { } void CfdpTransaction::rSendInactivityEvent() { - // CFE_EVS_SendEvent(CF_CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == CF_TxnState_R2), + // CFE_EVS_SendEvent(CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == CFDP_TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -1202,13 +1202,13 @@ void CfdpTransaction::rSendInactivityEvent() { // ====================================================================== void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, - const CF_CFDP_R_SubstateDispatchTable_t *dispatch, - CF_CFDP_StateRecvFunc_t fd_fn) + const CfdpRSubstateDispatchTable *dispatch, + CfdpStateRecvFunc fd_fn) { - CF_CFDP_StateRecvFunc_t selected_handler; + CfdpStateRecvFunc selected_handler; - FW_ASSERT(this->m_state_data.receive.sub_state < CF_RxSubState_NUM_STATES, - this->m_state_data.receive.sub_state, CF_RxSubState_NUM_STATES); + FW_ASSERT(this->m_state_data.receive.sub_state < CFDP_RX_SUB_STATE_NUM_STATES, + this->m_state_data.receive.sub_state, CFDP_RX_SUB_STATE_NUM_STATES); selected_handler = NULL; @@ -1219,7 +1219,7 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { /* For file data PDU, use the provided fd_fn */ - if (!CF_TxnStatus_IsError(this->m_history->txn_stat)) + if (!CfdpTxnStatusIsError(this->m_history->txn_stat)) { selected_handler = fd_fn; } @@ -1245,7 +1245,7 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) { - /* the CF_CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + /* the CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) { selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[directiveCode]; @@ -1254,9 +1254,9 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, else { // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, directiveCode, // this->m_state_data.receive.sub_state); } diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 47ebff8101e..27afc936824 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -201,10 +201,10 @@ class CfdpTransaction { /** * @brief Static callback for finding transaction by sequence number * - * C-style callback for list traversal. Used with CF_CList_Traverse. + * C-style callback for list traversal. Used with CfdpCListTraverse. * * @param node List node pointer - * @param context Pointer to CF_Traverse_TransSeqArg_t + * @param context Pointer to CfdpTraverseTransSeqArg * @return Traversal status (CONTINUE or EXIT) */ static CfdpCListTraverseStatus findBySequenceNumberCallback(CfdpCListNode *node, void *context); @@ -212,10 +212,10 @@ class CfdpTransaction { /** * @brief Static callback for priority search * - * C-style callback for list traversal. Used with CF_CList_Traverse_R. + * C-style callback for list traversal. Used with CfdpCListTraverseR. * * @param node List node pointer - * @param context Pointer to CF_Traverse_PriorityArg_t + * @param context Pointer to CfdpTraversePriorityArg * @return Traversal status (CONTINUE or EXIT) */ static CfdpCListTraverseStatus prioritySearchCallback(CfdpCListNode *node, void *context); @@ -294,7 +294,7 @@ class CfdpTransaction { /** @brief Perform tick (time-based) processing for S transactions. * * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send EOF or + * every CFDP wakeup. This is where flags are checked to send EOF or * FIN-ACK. If nothing else is sent, it checks to see if a NAK * retransmit must occur. * @@ -449,7 +449,7 @@ class CfdpTransaction { /** @brief Perform tick (time-based) processing for R transactions. * * This function is called on every transaction by the engine on - * every CF wakeup. This is where flags are checked to send ACK, + * every CFDP wakeup. This is where flags are checked to send ACK, * NAK, and FIN. It checks for inactivity timer and processes the * ACK timer. The ACK timer is what triggers re-sends of PDUs * that require acknowledgment. @@ -480,7 +480,7 @@ class CfdpTransaction { * * All R transactions use this call to indicate the transaction * state can be returned to the system. While this function currently - * only calls CF_CFDP_ResetTransaction(), it is here as a placeholder. + * only calls the transaction reset logic, it is here as a placeholder. */ void r1Reset(); diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 7217d6c4461..1a2b51cc1a7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -55,13 +55,13 @@ namespace Ccsds { namespace { // Helper to build dispatch tables -CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( - CF_CFDP_StateRecvFunc_t fin, - CF_CFDP_StateRecvFunc_t ack, - CF_CFDP_StateRecvFunc_t nak +CfdpFileDirectiveDispatchTable makeFileDirectiveTable( + CfdpStateRecvFunc fin, + CfdpStateRecvFunc ack, + CfdpStateRecvFunc nak ) { - CF_CFDP_FileDirectiveDispatchTable_t table = {}; + CfdpFileDirectiveDispatchTable table = {}; memset(&table, 0, sizeof(table)); table.fdirective[Cfdp::FILE_DIRECTIVE_FIN] = fin; @@ -79,38 +79,38 @@ CF_CFDP_FileDirectiveDispatchTable_t makeFileDirectiveTable( void CfdpTransaction::s1Recv(const Fw::Buffer& buffer) { /* s1 doesn't need to receive anything */ - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = {{NULL}}; + static const CfdpSSubstateRecvDispatchTable substate_fns = {{NULL}}; this->sDispatchRecv(buffer, &substate_fns); } void CfdpTransaction::s2Recv(const Fw::Buffer& buffer) { - static const CF_CFDP_FileDirectiveDispatchTable_t s2_meta = + static const CfdpFileDirectiveDispatchTable s2_meta = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, nullptr, nullptr ); - static const CF_CFDP_FileDirectiveDispatchTable_t s2_fd_or_eof = + static const CfdpFileDirectiveDispatchTable s2_fd_or_eof = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, nullptr, &CfdpTransaction::s2Nak ); - static const CF_CFDP_FileDirectiveDispatchTable_t s2_wait_ack = + static const CfdpFileDirectiveDispatchTable s2_wait_ack = makeFileDirectiveTable( &CfdpTransaction::s2Fin, &CfdpTransaction::s2EofAck, &CfdpTransaction::s2NakArm ); - static const CF_CFDP_S_SubstateRecvDispatchTable_t substate_fns = { + static const CfdpSSubstateRecvDispatchTable substate_fns = { { - &s2_meta, /* CF_TxSubState_METADATA */ - &s2_fd_or_eof, /* CF_TxSubState_FILEDATA */ - &s2_fd_or_eof, /* CF_TxSubState_EOF */ - &s2_wait_ack /* CF_TxSubState_CLOSEOUT_SYNC */ + &s2_meta, /* CFDP_TX_SUB_STATE_METADATA */ + &s2_fd_or_eof, /* CFDP_TX_SUB_STATE_FILEDATA */ + &s2_fd_or_eof, /* CFDP_TX_SUB_STATE_EOF */ + &s2_wait_ack /* CFDP_TX_SUB_STATE_CLOSEOUT_SYNC */ } }; @@ -123,27 +123,27 @@ void CfdpTransaction::initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, m_priority = priority; m_keep = keep; m_txn_class = cfdp_class; - m_state = (cfdp_class == Cfdp::Class::CLASS_2) ? CF_TxnState_S2 : CF_TxnState_S1; - m_state_data.send.sub_state = CF_TxSubState_METADATA; + m_state = (cfdp_class == Cfdp::Class::CLASS_2) ? CFDP_TXN_STATE_S2 : CFDP_TXN_STATE_S1; + m_state_data.send.sub_state = CFDP_TX_SUB_STATE_METADATA; } void CfdpTransaction::s1Tx() { - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // CF_TxSubState_METADATA - &CfdpTransaction::sSubstateSendFileData, // CF_TxSubState_FILEDATA - &CfdpTransaction::s1SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC + static const CfdpSSubstateSendDispatchTable substate_fns = {{ + &CfdpTransaction::sSubstateSendMetadata, // CFDP_TX_SUB_STATE_METADATA + &CfdpTransaction::sSubstateSendFileData, // CFDP_TX_SUB_STATE_FILEDATA + &CfdpTransaction::s1SubstateSendEof, // CFDP_TX_SUB_STATE_EOF + nullptr // CFDP_TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); } void CfdpTransaction::s2Tx() { - static const CF_CFDP_S_SubstateSendDispatchTable_t substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // CF_TxSubState_METADATA - &CfdpTransaction::s2SubstateSendFileData, // CF_TxSubState_FILEDATA - &CfdpTransaction::s2SubstateSendEof, // CF_TxSubState_EOF - nullptr // CF_TxSubState_CLOSEOUT_SYNC + static const CfdpSSubstateSendDispatchTable substate_fns = {{ + &CfdpTransaction::sSubstateSendMetadata, // CFDP_TX_SUB_STATE_METADATA + &CfdpTransaction::s2SubstateSendFileData, // CFDP_TX_SUB_STATE_FILEDATA + &CfdpTransaction::s2SubstateSendEof, // CFDP_TX_SUB_STATE_EOF + nullptr // CFDP_TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); @@ -153,7 +153,7 @@ void CfdpTransaction::sAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever relevant on class 2 */ - if (this->m_state != CF_TxnState_S2 || !this->m_flags.com.ack_timer_armed) + if (this->m_state != CFDP_TXN_STATE_S2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; @@ -163,16 +163,16 @@ void CfdpTransaction::sAckTimerTick() { { this->m_ack_timer.run(); } - else if (this->m_state_data.send.sub_state == CF_TxSubState_CLOSEOUT_SYNC) + else if (this->m_state_data.send.sub_state == CFDP_TX_SUB_STATE_CLOSEOUT_SYNC) { /* Check limit and handle if needed */ ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); if (this->m_state_data.send.s2.acknak_count >= ack_limit) { - // CFE_EVS_SendEvent(CF_CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CF_TxnStatus_ACK_LIMIT_NO_EOF); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ @@ -230,12 +230,12 @@ void CfdpTransaction::sTick(int *cont /* unused */) { /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (this->m_state != CF_TxnState_HOLD && this->m_state == CF_TxnState_S2) + if (this->m_state != CFDP_TXN_STATE_HOLD && this->m_state == CFDP_TXN_STATE_S2) { - // CFE_EVS_SendEvent(CF_CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CF_TxnStatus_INACTIVITY_DETECTED); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -300,10 +300,10 @@ void CfdpTransaction::sTickNak(int *cont) { } void CfdpTransaction::sCancel() { - if (this->m_state_data.send.sub_state < CF_TxSubState_EOF) + if (this->m_state_data.send.sub_state < CFDP_TX_SUB_STATE_EOF) { - /* if state has not reached CF_TxSubState_EOF, then set it to CF_TxSubState_EOF now. */ - this->m_state_data.send.sub_state = CF_TxSubState_EOF; + /* if state has not reached CFDP_TX_SUB_STATE_EOF, then set it to CFDP_TX_SUB_STATE_EOF now. */ + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; } } @@ -341,7 +341,7 @@ void CfdpTransaction::s2SubstateSendEof() { this->m_flags.tx.send_eof = true; /* wait for remaining responses to close out the state machine */ - this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ this->m_chan->dequeueTransaction(this); @@ -358,7 +358,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(CfdpFileSize foffs, CfdpFileSize Cfdp::Status::T status = Cfdp::Status::SUCCESS; // Local buffer for file data - U8 fileDataBuffer[CF_MAX_PDU_SIZE]; + U8 fileDataBuffer[CFDP_MAX_PDU_SIZE]; // Create File Data PDU Cfdp::FileDataPdu fdPdu; @@ -435,8 +435,8 @@ void CfdpTransaction::sSubstateSendFileData() { if(status != Cfdp::Status::SUCCESS) { /* IO error -- change state and send EOF */ - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); - this->m_state_data.send.sub_state = CF_TxSubState_EOF; + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; } else if (bytes_processed > 0) { @@ -444,7 +444,7 @@ void CfdpTransaction::sSubstateSendFileData() { if (this->m_foffs == this->m_fsize) { /* file is done */ - this->m_state_data.send.sub_state = CF_TxSubState_EOF; + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; } } else @@ -454,7 +454,7 @@ void CfdpTransaction::sSubstateSendFileData() { } Cfdp::Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { - const CF_Chunk_t *chunk; + const CfdpChunk *chunk; Cfdp::Status::T sret; Cfdp::Status::T ret = Cfdp::Status::SUCCESS; CfdpFileSize bytes_processed = 0; @@ -513,7 +513,7 @@ void CfdpTransaction::s2SubstateSendFileData() { status = this->sCheckAndRespondNak(&nakProcessed); if (status != Cfdp::Status::SUCCESS) { - this->m_engine->setTxnStatus(this, CF_TxnStatus_NAK_RESPONSE_ERROR); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_NAK_RESPONSE_ERROR); this->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ this->m_engine->finishTransaction(this, true); return; @@ -539,8 +539,8 @@ void CfdpTransaction::sSubstateSendMetadata() { fileStatus = this->m_fd.open(this->m_history->fnames.src_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == CFDP_TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // this->m_history->fnames.src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; @@ -555,9 +555,9 @@ void CfdpTransaction::sSubstateSendMetadata() { this->m_fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.src_filename, // (long)status); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; @@ -577,22 +577,22 @@ void CfdpTransaction::sSubstateSendMetadata() { if (status == Cfdp::Status::SEND_PDU_ERROR) { /* failed to send md */ - // CFE_EVS_SendEvent(CF_CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // CFE_EVS_SendEvent(CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", + // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); success = false; } else if (status == Cfdp::Status::SUCCESS) { /* once metadata is sent, switch to filedata mode */ - this->m_state_data.send.sub_state = CF_TxSubState_FILEDATA; + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_FILEDATA; } /* if status==Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) { - this->m_engine->setTxnStatus(this, CF_TxnStatus_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); this->m_engine->finishTransaction(this, true); } @@ -601,7 +601,7 @@ void CfdpTransaction::sSubstateSendMetadata() { Cfdp::Status::T CfdpTransaction::sSendFinAck() { Cfdp::Status::T ret = this->m_engine->sendAck(this, - static_cast(CF_CFDP_GetTxnStatus(this)), + static_cast(CfdpGetTxnStatus(this)), Cfdp::FILE_DIRECTIVE_FIN, static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); @@ -610,12 +610,12 @@ Cfdp::Status::T CfdpTransaction::sSendFinAck() { void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { /* received early fin, so just cancel */ - // CFE_EVS_SendEvent(CF_CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CFDP_TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CF_TxnStatus_EARLY_FIN); + this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_EARLY_FIN); - this->m_state_data.send.sub_state = CF_TxSubState_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ this->s2Fin(buffer); @@ -642,11 +642,11 @@ void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { { this->m_flags.tx.fin_recv = true; - this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); + this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); + this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything @@ -672,8 +672,8 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad NAK PDU this->m_cfdpManager->log_WARNING_LO_FailNakPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CFDP_TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; @@ -715,16 +715,16 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { // nak->segment_list.num_segments; if (bad_sr) { - // CFE_EVS_SendEvent(CF_CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, bad_sr); } } else { - // CFE_EVS_SendEvent(CF_CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CFDP_TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } @@ -768,13 +768,13 @@ void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { // ====================================================================== void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, - const CF_CFDP_S_SubstateRecvDispatchTable_t *dispatch) + const CfdpSSubstateRecvDispatchTable *dispatch) { - const CF_CFDP_FileDirectiveDispatchTable_t *substate_tbl; - CF_CFDP_StateRecvFunc_t selected_handler; + const CfdpFileDirectiveDispatchTable *substate_tbl; + CfdpStateRecvFunc selected_handler; - FW_ASSERT(this->m_state_data.send.sub_state < CF_TxSubState_NUM_STATES, - this->m_state_data.send.sub_state, CF_TxSubState_NUM_STATES); + FW_ASSERT(this->m_state_data.send.sub_state < CFDP_TX_SUB_STATE_NUM_STATES, + this->m_state_data.send.sub_state, CFDP_TX_SUB_STATE_NUM_STATES); // Peek at PDU type from buffer Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); @@ -784,8 +784,8 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { - // CFE_EVS_SendEvent(CF_CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CF_TxnState_S2), + // CFE_EVS_SendEvent(CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, + // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CFDP_TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); } else if (pduType != Cfdp::T_NONE) @@ -815,9 +815,9 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, else { // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CF_CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, + // CFE_EVS_SendEvent(CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CF_TxnState_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, directiveCode, // this->m_state_data.send.sub_state); } @@ -837,9 +837,9 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, } } -void CfdpTransaction::sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTable_t *dispatch) +void CfdpTransaction::sDispatchTransmit(const CfdpSSubstateSendDispatchTable *dispatch) { - CF_CFDP_StateSendFunc_t selected_handler; + CfdpStateSendFunc selected_handler; selected_handler = dispatch->substate[this->m_state_data.send.sub_state]; if (selected_handler != NULL) @@ -848,11 +848,11 @@ void CfdpTransaction::sDispatchTransmit(const CF_CFDP_S_SubstateSendDispatchTabl } } -void CfdpTransaction::txStateDispatch(const CF_CFDP_TxnSendDispatchTable_t *dispatch) +void CfdpTransaction::txStateDispatch(const CfdpTxnSendDispatchTable *dispatch) { - CF_CFDP_StateSendFunc_t selected_handler; + CfdpStateSendFunc selected_handler; - FW_ASSERT(this->m_state < CF_TxnState_INVALID, this->m_state, CF_TxnState_INVALID); + FW_ASSERT(this->m_state < CFDP_TXN_STATE_INVALID, this->m_state, CFDP_TXN_STATE_INVALID); selected_handler = dispatch->tx[this->m_state]; if (selected_handler != NULL) diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index a18c3655064..a42e3c06677 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -66,27 +66,27 @@ class CfdpEngine; class CfdpTransaction; /** - * @brief Maximum possible number of transactions that may exist on a single CF channel + * @brief Maximum possible number of transactions that may exist on a single CFDP channel */ #define CFDP_NUM_TRANSACTIONS_PER_CHANNEL \ - (CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CF_MAX_SIMULTANEOUS_RX + \ - ((CF_MAX_POLLING_DIR_PER_CHAN + CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ - CF_NUM_TRANSACTIONS_PER_PLAYBACK)) + (CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CFDP_MAX_SIMULTANEOUS_RX + \ + ((CFDP_MAX_POLLING_DIR_PER_CHAN + CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ + CFDP_NUM_TRANSACTIONS_PER_PLAYBACK)) /** - * @brief Maximum possible number of transactions that may exist in the CF application + * @brief Maximum possible number of transactions that may exist in the CFDP implementation */ -#define CFDP_NUM_TRANSACTIONS (CF_NUM_CHANNELS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) +#define CFDP_NUM_TRANSACTIONS (CFDP_NUM_CHANNELS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) /** - * @brief Maximum possible number of history entries that may exist in the CF application + * @brief Maximum possible number of history entries that may exist in the CFDP implementation */ -#define CFDP_NUM_HISTORIES (CF_NUM_CHANNELS * CF_NUM_HISTORIES_PER_CHANNEL) +#define CFDP_NUM_HISTORIES (CFDP_NUM_CHANNELS * CFDP_NUM_HISTORIES_PER_CHANNEL) /** - * @brief Maximum possible number of chunk entries that may exist in the CF application + * @brief Maximum possible number of chunk entries that may exist in the CFDP implementation */ -#define CFDP_NUM_CHUNKS_ALL_CHANNELS (CF_TOTAL_CHUNKS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) +#define CFDP_NUM_CHUNKS_ALL_CHANNELS (CFDP_TOTAL_CHUNKS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) /** * @brief High-level state of a transaction @@ -201,9 +201,9 @@ struct CfdpTxnFilenames }; /** - * @brief CF History entry + * @brief CFDP History entry * - * Records CF app operations for future reference + * Records CFDP operations for future reference */ struct CfdpHistory { @@ -238,9 +238,9 @@ struct CfdpChunkWrapper }; /** - * @brief CF Playback entry + * @brief CFDP Playback entry * - * Keeps the state of CF playback requests + * Keeps the state of CFDP playback requests */ struct CfdpPlayback { @@ -261,7 +261,7 @@ struct CfdpPlayback /** * \brief Directory poll entry * - * Keeps the state of CF directory polling + * Keeps the state of CFDP directory polling */ struct CfdpPollDir { @@ -391,7 +391,7 @@ union CfdpStateData /** - * @brief Callback function type for use with CF_TraverseAllTransactions() + * @brief Callback function type for use with CfdpChannel::traverseAllTransactions() * * @param txn Pointer to current transaction being traversed * @param context Opaque object passed from initial call diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index c2eaaab0322..6e7f2435323 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -55,9 +55,9 @@ struct CfdpTraverseTransSeqArg }; /** - * @brief Argument structure for use with CF_TraverseAllTransactions() + * @brief Argument structure for use with CfdpChannel::traverseAllTransactions() * - * This basically allows for running a CF_Traverse on several lists at once + * This basically allows for running a traversal on several lists at once */ struct CfdpTraverseAllArg { @@ -67,13 +67,13 @@ struct CfdpTraverseAllArg }; /** - * @brief Argument structure for use with CF_CList_Traverse_R() + * @brief Argument structure for use with CfdpCListTraverseR() * * This is for searching for transactions of a specific priority */ struct CfdpTraversePriorityArg { - CfdpTransaction *txn; /**< \brief OUT: holds value of transaction with which to call CF_CList_InsertAfter on */ + CfdpTransaction *txn; /**< \brief OUT: holds value of transaction with which to call CfdpCListInsertAfter on */ U8 priority; /**< \brief seeking this priority */ }; diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index ff3870f0de8..6c163839649 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -52,7 +52,7 @@ U32 FileDataPdu::getMaxFileDataSize() { size += sizeof(U32); // 4-byte offset } - return CF_MAX_PDU_SIZE - size; + return CFDP_MAX_PDU_SIZE - size; } Fw::SerializeStatus FileDataPdu::toBuffer(Fw::Buffer& buffer) const { diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index bce047c1460..77a051ec506 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -27,14 +27,14 @@ void MetadataPdu::initialize(Direction direction, this->m_fileSize = fileSize; - // Enforce CF_FILENAME_MAX_LEN for source filename + // Enforce CFDP_FILENAME_MAX_LEN for source filename FwSizeType srcLen = sourceFilename.length(); - FW_ASSERT(srcLen <= CF_FILENAME_MAX_LEN, static_cast(srcLen), CF_FILENAME_MAX_LEN); + FW_ASSERT(srcLen <= CFDP_FILENAME_MAX_LEN, static_cast(srcLen), CFDP_FILENAME_MAX_LEN); this->m_sourceFilename = sourceFilename; - // Enforce CF_FILENAME_MAX_LEN for destination filename + // Enforce CFDP_FILENAME_MAX_LEN for destination filename FwSizeType dstLen = destFilename.length(); - FW_ASSERT(dstLen <= CF_FILENAME_MAX_LEN, static_cast(dstLen), CF_FILENAME_MAX_LEN); + FW_ASSERT(dstLen <= CFDP_FILENAME_MAX_LEN, static_cast(dstLen), CFDP_FILENAME_MAX_LEN); this->m_destFilename = destFilename; this->m_checksumType = checksumType; @@ -199,8 +199,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against CF_FILENAME_MAX_LEN - if (sourceFilenameLength > CF_FILENAME_MAX_LEN) { + // Validate filename length against CFDP_FILENAME_MAX_LEN + if (sourceFilenameLength > CFDP_FILENAME_MAX_LEN) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid source filename length of 0x%02x", sourceFilenameLength); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; @@ -216,7 +216,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char sourceFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; + char sourceFilenameBuffer[CFDP_FILENAME_MAX_LEN + 1]; FwSizeType actualLength = sourceFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(sourceFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { @@ -233,8 +233,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against CF_FILENAME_MAX_LEN - if (destFilenameLength > CF_FILENAME_MAX_LEN) { + // Validate filename length against CFDP_FILENAME_MAX_LEN + if (destFilenameLength > CFDP_FILENAME_MAX_LEN) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid dest filename length of 0x%02x", destFilenameLength); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; @@ -250,7 +250,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char destFilenameBuffer[CF_FILENAME_MAX_LEN + 1]; + char destFilenameBuffer[CFDP_FILENAME_MAX_LEN + 1]; actualLength = destFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(destFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index ba3550b96fd..6b1b854eb73 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -27,7 +27,7 @@ void NakPdu::initialize(Direction direction, } bool NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { - if (this->m_numSegments >= CF_NAK_MAX_SEGMENTS) { + if (this->m_numSegments >= CFDP_NAK_MAX_SEGMENTS) { return false; } this->m_segments[this->m_numSegments].offsetStart = offsetStart; @@ -166,8 +166,8 @@ Fw::SerializeStatus NakPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) this->m_numSegments = static_cast(numSegsCalculated); // Limit to max segments - if (this->m_numSegments > CF_NAK_MAX_SEGMENTS) { - this->m_numSegments = CF_NAK_MAX_SEGMENTS; + if (this->m_numSegments > CFDP_NAK_MAX_SEGMENTS) { + this->m_numSegments = CFDP_NAK_MAX_SEGMENTS; } // Deserialize segment requests diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp index 8bf5f16c8b9..ff1842027ec 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp @@ -32,7 +32,7 @@ class NakPdu : public PduBase { //! Number of segment requests U8 m_numSegments; - //! Segment requests array (max CF_NAK_MAX_SEGMENTS = 58) + //! Segment requests array (max CFDP_NAK_MAX_SEGMENTS = 58) SegmentRequest m_segments[58]; public: diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 582b5e06d5f..8a7ca4add45 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -184,7 +184,7 @@ TEST_F(PduTest, MetadataEmptyFilenames) { TEST_F(PduTest, MetadataLongFilenames) { MetadataPdu pdu; - // Test with maximum allowed filename length (CF_FILENAME_MAX_LEN = 200) + // Test with maximum allowed filename length (CFDP_FILENAME_MAX_LEN = 200) const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; @@ -1202,7 +1202,7 @@ TEST_F(PduTest, NakWithMaxSegments) { txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); - // Add 58 segments (CF_NAK_MAX_SEGMENTS) + // Add 58 segments (CFDP_NAK_MAX_SEGMENTS) for (U8 i = 0; i < 58; i++) { CfdpFileSize start = i * 1000; CfdpFileSize end = start + 500; diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 444cf79e667..0905f50cd9f 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -22,7 +22,7 @@ namespace Ccsds { * * BPC TODO: replace with CfdpManagerNumChannels */ -#define CF_NUM_CHANNELS (2) +#define CFDP_NUM_CHANNELS (2) /** * @brief Type for logical file size / file offset values used by CFDP @@ -55,17 +55,17 @@ typedef U32 CfdpFileSize; * * Class 2 CFDP deals with NAK, so received data must be tracked for receivers in order to generate * the NAK. The sender must also keep track of NAK requests and send new file data PDUs as a result. - * (array size must be CF_NUM_CHANNELS) - * CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks per transaction - * CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks to keep track + * (array size must be CFDP_NUM_CHANNELS) + * CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks per transaction + * CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks to keep track * of NAK requests from the receiver per transaction * * @par Limits: * */ -#define CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION \ +#define CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION \ { \ - CF_NAK_MAX_SEGMENTS, CF_NAK_MAX_SEGMENTS \ + CFDP_NAK_MAX_SEGMENTS, CFDP_NAK_MAX_SEGMENTS \ } /** @@ -77,9 +77,9 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION \ +#define CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION \ { \ - CF_NAK_MAX_SEGMENTS, CF_NAK_MAX_SEGMENTS \ + CFDP_NAK_MAX_SEGMENTS, CFDP_NAK_MAX_SEGMENTS \ } /** @@ -91,7 +91,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN (10) +#define CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN (10) /** * @brief Max number of simultaneous file receives. @@ -102,7 +102,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_MAX_SIMULTANEOUS_RX (5) +#define CFDP_MAX_SIMULTANEOUS_RX (5) /* definitions that affect execution */ @@ -115,7 +115,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN (2) +#define CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN (2) /** * @brief Number of histories per channel @@ -126,7 +126,7 @@ typedef U32 CfdpFileSize; * @par Limits: * 65536 is the current max. */ -#define CF_NUM_HISTORIES_PER_CHANNEL (256) +#define CFDP_NUM_HISTORIES_PER_CHANNEL (256) /** * @brief Number of transactions per playback directory. @@ -138,7 +138,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_NUM_TRANSACTIONS_PER_PLAYBACK (5) +#define CFDP_NUM_TRANSACTIONS_PER_PLAYBACK (5) /** * @brief R2 CRC calc chunk size @@ -152,21 +152,21 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_R2_CRC_CHUNK_SIZE (1024) +#define CFDP_R2_CRC_CHUNK_SIZE (1024) /** * @brief Total number of chunks (tx, rx, all channels) * * @par Description: - * Must be equal to the sum of all values input in CF_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION - * and CF_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION. + * Must be equal to the sum of all values input in CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION + * and CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION. * * @par Limits: * */ -/* CF_TOTAL_CHUNKS must be equal to the total number of chunks per rx/tx transactions per channel */ -/* (in other words, the summation of all elements in CF_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ -#define CF_TOTAL_CHUNKS (CF_NAK_MAX_SEGMENTS * 4) +/* CFDP_TOTAL_CHUNKS must be equal to the total number of chunks per rx/tx transactions per channel */ +/* (in other words, the summation of all elements in CFDP_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ +#define CFDP_TOTAL_CHUNKS (CFDP_NAK_MAX_SEGMENTS * 4) /** * @brief Max NAK segments supported in a NAK PDU @@ -179,7 +179,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_NAK_MAX_SEGMENTS (58) +#define CFDP_NAK_MAX_SEGMENTS (58) /** * @brief Maximum TLVs (Type-Length-Value) per PDU @@ -220,7 +220,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_MAX_POLLING_DIR_PER_CHAN (5) +#define CFDP_MAX_POLLING_DIR_PER_CHAN (5) /** * @brief Max PDU size. @@ -241,7 +241,7 @@ typedef U32 CfdpFileSize; * CCSDS packet size limits on the system. * */ -#define CF_MAX_PDU_SIZE (512) +#define CFDP_MAX_PDU_SIZE (512) /** * @brief Maximum file name length. @@ -249,7 +249,7 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_FILENAME_MAX_NAME FileNameStringSize +#define CFDP_FILENAME_MAX_NAME FileNameStringSize /** * @brief Max filename and path length. @@ -257,21 +257,21 @@ typedef U32 CfdpFileSize; * @par Limits: * */ -#define CF_FILENAME_MAX_LEN FileNameStringSize +#define CFDP_FILENAME_MAX_LEN FileNameStringSize /** * @brief Macro type for Entity id that is used in printf style formatting * * @note This must match the size of CfdpEntityId as defined in CfdpCfg.fpp */ -#define CF_PRI_ENTITY_ID PRIu32 +#define CFDP_PRI_ENTITY_ID PRIu32 /** * @brief Macro type for transaction seqeunces that is used in printf style formatting * * @note This must match the size of CfdpTransactionSeq as defined in CfdpCfg.fpp */ -#define CF_PRI_TRANSACTION_SEQ PRIu32 +#define CFDP_PRI_TRANSACTION_SEQ PRIu32 } // namespace Svc } // namespace Ccsds \ No newline at end of file From 153ea5ec3d6092c542ef426675b5c43a75d5d430 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 5 Feb 2026 16:48:52 -0600 Subject: [PATCH 128/185] Updated UTs post CF -> CFDP rename --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 16 ++-- Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 2 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 88 +++++++++---------- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 10 +-- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 28 +++--- 5 files changed, 73 insertions(+), 71 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index 2afa833205f..f7948df4b49 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -101,16 +101,16 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana U32 chunk_mem_offset = 0; U32 total_chunks_needed; - // Chunk configuration arrays (extract from config) - static const int CFDP_DIR_MAX_CHUNKS[CFDP_DIRECTION_NUM][CFDP_NUM_CHANNELS] = { - CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION, - CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION - }; + // Initialize chunk configuration for this channel + const U32 rxChunksPerChannel[] = CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION; + const U32 txChunksPerChannel[] = CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION; + m_dirMaxChunks[CFDP_DIRECTION_RX] = rxChunksPerChannel[m_channelId]; + m_dirMaxChunks[CFDP_DIRECTION_TX] = txChunksPerChannel[m_channelId]; // Calculate total chunks needed for this channel total_chunks_needed = 0; for (k = 0; k < CFDP_DIRECTION_NUM; ++k) { - total_chunks_needed += CFDP_DIR_MAX_CHUNKS[k][m_channelId] * CFDP_NUM_TRANSACTIONS_PER_CHANNEL; + total_chunks_needed += m_dirMaxChunks[k] * CFDP_NUM_TRANSACTIONS_PER_CHANNEL; } // Allocate arrays @@ -141,8 +141,8 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana list_head = this->getChunkListHead(static_cast(k)); // Use placement new to construct CfdpChunkWrapper with the new class-based interface - new (cw) CfdpChunkWrapper(static_cast(CFDP_DIR_MAX_CHUNKS[k][m_channelId]), &m_chunkMem[chunk_mem_offset]); - chunk_mem_offset += CFDP_DIR_MAX_CHUNKS[k][m_channelId]; + new (cw) CfdpChunkWrapper(static_cast(m_dirMaxChunks[k]), &m_chunkMem[chunk_mem_offset]); + chunk_mem_offset += m_dirMaxChunks[k]; CfdpCListInitNode(&cw->cl_node); CfdpCListInsertBack(list_head, &cw->cl_node); } diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index a9083f0a16b..1182dc489e2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -452,6 +452,8 @@ class CfdpChannel { CfdpChunkWrapper* m_chunks; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM CfdpChunk* m_chunkMem; //!< Chunk memory backing store + U32 m_dirMaxChunks[CFDP_DIRECTION_NUM]; //!< Max chunks per direction (RX/TX) for this channel + // Friend declarations for testing friend class CfdpManagerTester; }; diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 4f662a63f8d..4ee93df713b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -46,8 +46,8 @@ Fw::Buffer CfdpManagerTester::from_bufferAllocate_handler( FwIndexType portNum, FwSizeType size ) { - EXPECT_LT(size, CF_MAX_PDU_SIZE) << "Buffer size request is too large"; - if (size >= CF_MAX_PDU_SIZE) { + EXPECT_LT(size, CFDP_MAX_PDU_SIZE) << "Buffer size request is too large"; + if (size >= CFDP_MAX_PDU_SIZE) { return Fw::Buffer(); } return Fw::Buffer(this->m_internalDataBuffer, size); @@ -61,8 +61,8 @@ void CfdpManagerTester::from_dataOut_handler( EXPECT_LT(m_pduCopyCount, MAX_PDU_COPIES) << "Too many PDUs sent"; if (m_pduCopyCount < MAX_PDU_COPIES) { FwSizeType copySize = fwBuffer.getSize(); - if (copySize > CF_MAX_PDU_SIZE) { - copySize = CF_MAX_PDU_SIZE; + if (copySize > CFDP_MAX_PDU_SIZE) { + copySize = CFDP_MAX_PDU_SIZE; } memcpy(m_pduCopyStorage[m_pduCopyCount], fwBuffer.getData(), copySize); @@ -84,20 +84,20 @@ CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionS CfdpChannel* chan = component.m_engine->m_channels[chanNum]; // Search through all transaction queues (PEND, TXA, TXW, RX, FREE) - // Skip HIST and HIST_FREE as they contain CF_History_t, not CfdpTransaction + // Skip HIST and HIST_FREE as they contain CfdpHistory, not CfdpTransaction for (U8 qIdx = 0; qIdx < Cfdp::QueueId::NUM; qIdx++) { // Skip history queues (HIST=4, HIST_FREE=5) if (qIdx == Cfdp::QueueId::HIST || qIdx == Cfdp::QueueId::HIST_FREE) { continue; } - CF_CListNode_t* head = chan->m_qs[qIdx]; + CfdpCListNode* head = chan->m_qs[qIdx]; if (head == nullptr) { continue; } // Traverse circular linked list, stopping when we loop back to head - CF_CListNode_t* node = head; + CfdpCListNode* node = head; do { CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); if (txn->m_history && txn->m_history->seq_num == seqNum) { @@ -154,7 +154,7 @@ void CfdpManagerTester::setupTxTransaction( CfdpEntityId destEid, Cfdp::Class cfdpClass, U8 priority, - CF_TxnState_t expectedState, + CfdpTxnState expectedState, TransactionSetup& setup) { const U32 initialSeqNum = component.m_engine->m_seqNum; @@ -176,7 +176,7 @@ void CfdpManagerTester::setupTxTransaction( // Now verify initial state EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected state"; EXPECT_EQ(0, setup.txn->m_foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CF_TxSubState_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(CFDP_TX_SUB_STATE_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; EXPECT_EQ(priority, setup.txn->m_priority) << "Priority should match"; @@ -195,7 +195,7 @@ void CfdpManagerTester::setupRxTransaction( Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, - CF_TxnState_t expectedState, + CfdpTxnState expectedState, TransactionSetup& setup) { // Send Metadata PDU to initiate RX transaction @@ -221,7 +221,7 @@ void CfdpManagerTester::setupRxTransaction( // Verify transaction state EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected RX state"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; + EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; EXPECT_TRUE(setup.txn->m_flags.rx.md_recv) << "md_recv flag should be set after Metadata PDU"; @@ -269,8 +269,8 @@ void CfdpManagerTester::completeClass2Handshake( EXPECT_TRUE(txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; EXPECT_FALSE(txn->m_flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; - EXPECT_EQ(CF_TxnState_S2, txn->m_state) << "Should remain in S2 state waiting for FIN"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + EXPECT_EQ(CFDP_TXN_STATE_S2, txn->m_state) << "Should remain in S2 state waiting for FIN"; + EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; // Send FIN this->sendFinPdu( @@ -285,7 +285,7 @@ void CfdpManagerTester::completeClass2Handshake( this->component.doDispatch(); EXPECT_TRUE(txn->m_flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; - EXPECT_EQ(CF_TxnState_HOLD, txn->m_state) << "Should move to HOLD state after FIN received"; + EXPECT_EQ(CFDP_TXN_STATE_HOLD, txn->m_state) << "Should move to HOLD state after FIN received"; EXPECT_TRUE(txn->m_flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; // Run cycle to send FIN-ACK @@ -393,7 +393,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, TEST_PRIORITY, CF_TxnState_S1, setup); + Cfdp::Class::CLASS_1, TEST_PRIORITY, CFDP_TXN_STATE_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -410,7 +410,7 @@ void CfdpManagerTester::testClass1TxNominal() { setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::Class::CLASS_1); EXPECT_EQ(fileSize, setup.txn->m_foffs) << "Should have read entire file"; - EXPECT_EQ(CF_TxSubState_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; + EXPECT_EQ(CFDP_TX_SUB_STATE_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; // Run second engine cycle - should send EOF PDU this->invoke_to_run1Hz(0, 0); @@ -441,7 +441,7 @@ void CfdpManagerTester::testClass2TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, CFDP_TXN_STATE_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -452,9 +452,9 @@ void CfdpManagerTester::testClass2TxNominal() { verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); EXPECT_EQ(expectedFileSize, setup.txn->m_foffs) << "Should have read entire file"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; - EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state"; + EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state"; // Run cycle and verify EOF PDU this->invoke_to_run1Hz(0, 0); @@ -466,8 +466,8 @@ void CfdpManagerTester::testClass2TxNominal() { verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; + EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; + EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; EXPECT_FALSE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; EXPECT_FALSE(setup.txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; @@ -497,7 +497,7 @@ void CfdpManagerTester::testClass2TxNack() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, CF_TxnState_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, CFDP_TXN_STATE_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -507,7 +507,7 @@ void CfdpManagerTester::testClass2TxNack() { verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; // Run cycle and verify first EOF PDU @@ -543,8 +543,8 @@ void CfdpManagerTester::testClass2TxNack() { ); this->component.doDispatch(); - EXPECT_EQ(CF_TxnState_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; - EXPECT_EQ(CF_TxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; + EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; + EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; // Run cycles until second EOF and verify U32 maxCycles = 10; @@ -604,7 +604,7 @@ void CfdpManagerTester::testClass1RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, CF_TxnState_R1, setup); + Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R1, setup); // Uplink FileData PDU // Read test data from source file @@ -633,8 +633,8 @@ void CfdpManagerTester::testClass1RxNominal() { component.doDispatch(); // Verify FileData processed - EXPECT_EQ(CF_TxnState_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CFDP_TXN_STATE_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; + EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -655,7 +655,7 @@ void CfdpManagerTester::testClass1RxNominal() { component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; + EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; // Verify file written to disk verifyReceivedFile(dstFile, testData, actualFileSize); @@ -687,7 +687,7 @@ void CfdpManagerTester::testClass2RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -719,8 +719,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FileData processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -744,7 +744,7 @@ void CfdpManagerTester::testClass2RxNominal() { component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; @@ -793,8 +793,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after CRC calculation completes"; - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CFDP_RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -820,7 +820,7 @@ void CfdpManagerTester::testClass2RxNominal() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -852,7 +852,7 @@ void CfdpManagerTester::testClass2RxNack() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CF_TxnState_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -885,8 +885,8 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify FileData processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CF_RxSubState_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -910,7 +910,7 @@ void CfdpManagerTester::testClass2RxNack() { component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; EXPECT_FALSE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; @@ -1001,7 +1001,7 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify transaction now sees file as complete - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; EXPECT_TRUE(setup.txn->m_flags.rx.complete) << "complete flag should be set after gaps filled"; // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) @@ -1028,8 +1028,8 @@ void CfdpManagerTester::testClass2RxNack() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after gaps filled and CRC calculated"; - EXPECT_EQ(CF_TxnState_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CF_RxSubState_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(CFDP_RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -1055,7 +1055,7 @@ void CfdpManagerTester::testClass2RxNack() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CF_TxnState_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index cedc8eacf00..b1fb74e33c4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -92,7 +92,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param peerId Peer entity ID //! @return Pointer to configured transaction (owned by component) CfdpTransaction* setupTestTransaction( - CF_TxnState_t state, + CfdpTxnState state, U8 channelId, const char* srcFilename, const char* dstFilename, @@ -423,7 +423,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpEntityId destEid, Cfdp::Class cfdpClass, U8 priority, - CF_TxnState_t expectedState, + CfdpTxnState expectedState, TransactionSetup& setup ); @@ -436,7 +436,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, - CF_TxnState_t expectedState, + CfdpTxnState expectedState, TransactionSetup& setup ); @@ -498,11 +498,11 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpManager component; //! Reusable buffer for allocation handler - U8 m_internalDataBuffer[CF_MAX_PDU_SIZE]; + U8 m_internalDataBuffer[CFDP_MAX_PDU_SIZE]; //! Storage for PDU copies (to avoid buffer reuse issues) static constexpr FwSizeType MAX_PDU_COPIES = 100; - U8 m_pduCopyStorage[MAX_PDU_COPIES][CF_MAX_PDU_SIZE]; + U8 m_pduCopyStorage[MAX_PDU_COPIES][CFDP_MAX_PDU_SIZE]; FwSizeType m_pduCopyCount; }; diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index f2b046345a3..bde563f7161 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -29,7 +29,7 @@ namespace Ccsds { // ---------------------------------------------------------------------- CfdpTransaction* CfdpManagerTester::setupTestTransaction( - CF_TxnState_t state, + CfdpTxnState state, U8 channelId, const char* srcFilename, const char* dstFilename, @@ -42,7 +42,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( FW_ASSERT(chan != nullptr); CfdpTransaction* txn = chan->getTransaction(0); // Use first transaction for channel - CF_History_t* history = chan->getHistory(0); // Use first history for channel + CfdpHistory* history = chan->getHistory(0); // Use first history for channel // Initialize transaction state txn->m_state = state; @@ -53,7 +53,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( // Set transaction class based on state // S2/R2 are Class 2, S1/R1 are Class 1 - if ((state == CF_TxnState_S2) || (state == CF_TxnState_R2)) { + if ((state == CFDP_TXN_STATE_S2) || (state == CFDP_TXN_STATE_R2)) { txn->m_txn_class = Cfdp::Class::CLASS_2; } else { txn->m_txn_class = Cfdp::Class::CLASS_1; @@ -64,7 +64,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( history->seq_num = sequenceId; history->fnames.src_filename = Fw::String(srcFilename); history->fnames.dst_filename = Fw::String(dstFilename); - history->dir = CF_Direction_TX; + history->dir = CFDP_DIRECTION_TX; return txn; } @@ -577,7 +577,7 @@ void CfdpManagerTester::sendNakPdu( ); // Verify segment count does not exceed maximum - ASSERT_LE(numSegments, CF_NAK_MAX_SEGMENTS) << "Number of segments exceeds CF_NAK_MAX_SEGMENTS"; + ASSERT_LE(numSegments, CFDP_NAK_MAX_SEGMENTS) << "Number of segments exceeds CFDP_NAK_MAX_SEGMENTS"; // Add segment requests if provided for (U8 i = 0; i < numSegments; i++) { @@ -619,7 +619,7 @@ void CfdpManagerTester::testMetaDataPdu() { const U32 testPeerId = 100; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_S1, // Sender, class 1 + CFDP_TXN_STATE_S1, // Sender, class 1 channelId, srcFile, dstFile, @@ -669,7 +669,7 @@ void CfdpManagerTester::testFileDataPdu() { const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_S1, // Sender, class 1 + CFDP_TXN_STATE_S1, // Sender, class 1 channelId, srcFile, dstFile, @@ -745,7 +745,7 @@ void CfdpManagerTester::testEofPdu() { const U32 testPeerId = 150; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_S2, // Sender, class 2 (acknowledged mode) + CFDP_TXN_STATE_S2, // Sender, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -810,7 +810,7 @@ void CfdpManagerTester::testFinPdu() { const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -821,9 +821,9 @@ void CfdpManagerTester::testFinPdu() { ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; // Setup transaction to simulate file reception complete - const CF_CFDP_ConditionCode_t testConditionCode = CF_CFDP_ConditionCode_NO_ERROR; - const CF_CFDP_FinDeliveryCode_t testDeliveryCode = CF_CFDP_FinDeliveryCode_COMPLETE; - const CF_CFDP_FinFileStatus_t testFileStatus = CF_CFDP_FinFileStatus_RETAINED; + const CfdpConditionCode testConditionCode = CFDP_CONDITION_CODE_NO_ERROR; + const CfdpFinDeliveryCode testDeliveryCode = CFDP_FIN_DELIVERY_CODE_COMPLETE; + const CfdpFinFileStatus testFileStatus = CFDP_FIN_FILE_STATUS_RETAINED; // Clear port history before test this->clearHistory(); @@ -866,7 +866,7 @@ void CfdpManagerTester::testAckPdu() { const U32 testPeerId = 175; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -924,7 +924,7 @@ void CfdpManagerTester::testNakPdu() { const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CF_TxnState_R2, // Receiver, class 2 (acknowledged mode) + CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, From 8bf46341c43376a72190c34383fd7748f0e22b77 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 09:38:43 -0600 Subject: [PATCH 129/185] Start of CFDP class addition, starting removal of deprecated CF types --- Svc/Ccsds/CfdpManager/CfdpChannel.cpp | 158 ++++++------ Svc/Ccsds/CfdpManager/CfdpChannel.hpp | 66 ++--- Svc/Ccsds/CfdpManager/CfdpChunk.cpp | 66 ++--- Svc/Ccsds/CfdpManager/CfdpChunk.hpp | 54 ++-- Svc/Ccsds/CfdpManager/CfdpClist.cpp | 38 +-- Svc/Ccsds/CfdpManager/CfdpClist.hpp | 48 ++-- Svc/Ccsds/CfdpManager/CfdpEngine.cpp | 238 +++++++++--------- Svc/Ccsds/CfdpManager/CfdpEngine.hpp | 88 +++---- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 50 ++-- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 2 + Svc/Ccsds/CfdpManager/CfdpManager.hpp | 24 +- Svc/Ccsds/CfdpManager/CfdpPdu.hpp | 177 ++++++------- Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp | 236 ++++++++--------- Svc/Ccsds/CfdpManager/CfdpTimer.cpp | 18 +- Svc/Ccsds/CfdpManager/CfdpTimer.hpp | 14 +- Svc/Ccsds/CfdpManager/CfdpTransaction.hpp | 98 ++++---- Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp | 202 +++++++-------- Svc/Ccsds/CfdpManager/CfdpTypes.hpp | 159 ++++++------ Svc/Ccsds/CfdpManager/CfdpUtils.cpp | 98 ++++---- Svc/Ccsds/CfdpManager/CfdpUtils.hpp | 18 +- Svc/Ccsds/CfdpManager/Commands.fppi | 6 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 2 +- Svc/Ccsds/CfdpManager/Types/AckPdu.cpp | 8 +- Svc/Ccsds/CfdpManager/Types/AckPdu.hpp | 8 +- Svc/Ccsds/CfdpManager/Types/EofPdu.cpp | 16 +- Svc/Ccsds/CfdpManager/Types/EofPdu.hpp | 14 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 10 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp | 16 +- Svc/Ccsds/CfdpManager/Types/FinPdu.cpp | 8 +- Svc/Ccsds/CfdpManager/Types/FinPdu.hpp | 8 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 14 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp | 14 +- Svc/Ccsds/CfdpManager/Types/NakPdu.cpp | 28 +-- Svc/Ccsds/CfdpManager/Types/NakPdu.hpp | 26 +- Svc/Ccsds/CfdpManager/Types/PduBase.hpp | 10 +- Svc/Ccsds/CfdpManager/Types/PduHeader.cpp | 16 +- Svc/Ccsds/CfdpManager/Types/PduHeader.hpp | 34 +-- Svc/Ccsds/CfdpManager/Types/Tlv.cpp | 18 +- Svc/Ccsds/CfdpManager/Types/Tlv.hpp | 10 +- Svc/Ccsds/CfdpManager/Types/Types.hpp | 12 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 140 +++++------ .../test/ut/CfdpManagerTestMain.cpp | 24 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 113 ++++----- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 78 +++--- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 101 ++++---- default/config/CfdpCfg.fpp | 131 +++++----- default/config/CfdpCfg.hpp | 7 +- 47 files changed, 1391 insertions(+), 1333 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp index f7948df4b49..bb7f0a56829 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.cpp @@ -42,6 +42,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // Construction @@ -65,12 +66,12 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana FW_ASSERT(cfdpManager != nullptr); // Initialize queue pointers - for (U32 i = 0; i < Cfdp::QueueId::NUM; i++) { + for (U32 i = 0; i < QueueId::NUM; i++) { m_qs[i] = nullptr; } // Initialize command/history lists - for (U32 i = 0; i < CFDP_DIRECTION_NUM; i++) { + for (U32 i = 0; i < DIRECTION_NUM; i++) { m_cs[i] = nullptr; } @@ -94,22 +95,22 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Allocate and initialize per-channel resources U32 j, k; - CfdpHistory* history; + History* history; CfdpTransaction* txn; CfdpChunkWrapper* cw; - CfdpCListNode** list_head; + CListNode** list_head; U32 chunk_mem_offset = 0; U32 total_chunks_needed; // Initialize chunk configuration for this channel const U32 rxChunksPerChannel[] = CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION; const U32 txChunksPerChannel[] = CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION; - m_dirMaxChunks[CFDP_DIRECTION_RX] = rxChunksPerChannel[m_channelId]; - m_dirMaxChunks[CFDP_DIRECTION_TX] = txChunksPerChannel[m_channelId]; + m_dirMaxChunks[DIRECTION_RX] = rxChunksPerChannel[m_channelId]; + m_dirMaxChunks[DIRECTION_TX] = txChunksPerChannel[m_channelId]; // Calculate total chunks needed for this channel total_chunks_needed = 0; - for (k = 0; k < CFDP_DIRECTION_NUM; ++k) { + for (k = 0; k < DIRECTION_NUM; ++k) { total_chunks_needed += m_dirMaxChunks[k] * CFDP_NUM_TRANSACTIONS_PER_CHANNEL; } @@ -119,10 +120,10 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana ::operator new(CFDP_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) ); m_chunks = static_cast( - ::operator new((CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM) * sizeof(CfdpChunkWrapper)) + ::operator new((CFDP_NUM_TRANSACTIONS_PER_CHANNEL * DIRECTION_NUM) * sizeof(CfdpChunkWrapper)) ); // Regular new for simple types - m_histories = new CfdpHistory[CFDP_NUM_HISTORIES_PER_CHANNEL]; + m_histories = new History[CFDP_NUM_HISTORIES_PER_CHANNEL]; m_chunkMem = new CfdpChunk[total_chunks_needed]; // Initialize transactions using placement new with parameterized constructor @@ -136,12 +137,12 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana this->freeTransaction(txn); // Initialize chunk wrappers for this transaction (TX and RX) - for (k = 0; k < CFDP_DIRECTION_NUM; ++k, ++cw) + for (k = 0; k < DIRECTION_NUM; ++k, ++cw) { list_head = this->getChunkListHead(static_cast(k)); // Use placement new to construct CfdpChunkWrapper with the new class-based interface - new (cw) CfdpChunkWrapper(static_cast(m_dirMaxChunks[k]), &m_chunkMem[chunk_mem_offset]); + new (cw) CfdpChunkWrapper(static_cast(m_dirMaxChunks[k]), &m_chunkMem[chunk_mem_offset]); chunk_mem_offset += m_dirMaxChunks[k]; CfdpCListInitNode(&cw->cl_node); CfdpCListInsertBack(list_head, &cw->cl_node); @@ -155,7 +156,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Zero-initialize using aggregate initialization *history = {}; CfdpCListInitNode(&history->cl_node); - this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); + this->insertBackInQueue(QueueId::HIST_FREE, &history->cl_node); } } @@ -177,7 +178,7 @@ CfdpChannel::~CfdpChannel() } if (m_chunks != nullptr) { // Manually call destructors since we used placement new - for (U32 j = 0; j < (CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM); ++j) { + for (U32 j = 0; j < (CFDP_NUM_TRANSACTIONS_PER_CHANNEL * DIRECTION_NUM); ++j) { m_chunks[j].~CfdpChunkWrapper(); } // Free raw memory allocated with operator new @@ -197,7 +198,7 @@ CfdpChannel::~CfdpChannel() void CfdpChannel::cycleTx() { CfdpTransaction* txn; - CfdpCycleTxArgs args; + CycleTxArgs args; if (m_cfdpManager->getDequeueEnabledParam(m_channelId)) { @@ -215,19 +216,19 @@ void CfdpChannel::cycleTx() while (true) { /* Attempt to run something on TXA */ - CfdpCListTraverse(m_qs[Cfdp::QueueId::TXA], - [this](CfdpCListNode* node, void* context) -> CfdpCListTraverseStatus { + CfdpCListTraverse(m_qs[QueueId::TXA], + [this](CListNode* node, void* context) -> CListTraverseStatus { return this->cycleTxFirstActive(node, context); }, &args); - /* Keep going until Cfdp::QueueId::PEND is empty or something is run */ - if (args.ran_one || m_qs[Cfdp::QueueId::PEND] == NULL) + /* Keep going until QueueId::PEND is empty or something is run */ + if (args.ran_one || m_qs[QueueId::PEND] == NULL) { break; } - txn = container_of_cpp(m_qs[Cfdp::QueueId::PEND], &CfdpTransaction::m_cl_node); + txn = container_of_cpp(m_qs[QueueId::PEND], &CfdpTransaction::m_cl_node); /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ @@ -235,7 +236,7 @@ void CfdpChannel::cycleTx() { if (txn->m_chunks == NULL) { - txn->m_chunks = this->findUnusedChunks(CFDP_DIRECTION_TX); + txn->m_chunks = this->findUnusedChunks(DIRECTION_TX); } if (txn->m_chunks == NULL) { @@ -246,7 +247,7 @@ void CfdpChannel::cycleTx() } m_engine->armInactTimer(txn); - this->moveTransaction(txn, Cfdp::QueueId::TXA); + this->moveTransaction(txn, QueueId::TXA); } } @@ -261,19 +262,19 @@ void CfdpChannel::tickTransactions() void (CfdpTransaction::*fns[CFDP_TICK_TYPE_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, &CfdpTransaction::sTickNak}; - int qs[CFDP_TICK_TYPE_NUM_TYPES] = {Cfdp::QueueId::RX, Cfdp::QueueId::TXW, Cfdp::QueueId::TXW}; + int qs[CFDP_TICK_TYPE_NUM_TYPES] = {QueueId::RX, QueueId::TXW, QueueId::TXW}; FW_ASSERT(m_tickType < CFDP_TICK_TYPE_NUM_TYPES, m_tickType); for (; m_tickType < CFDP_TICK_TYPE_NUM_TYPES; ++m_tickType) { - CfdpTickArgs args = {this, fns[m_tickType], 0, 0}; + TickArgs args = {this, fns[m_tickType], 0, 0}; do { args.cont = 0; CfdpCListTraverse(m_qs[qs[m_tickType]], - [this](CfdpCListNode* node, void* context) -> CfdpCListTraverseStatus { + [this](CListNode* node, void* context) -> CListTraverseStatus { return this->doTick(node, context); }, &args); @@ -337,7 +338,7 @@ void CfdpChannel::processPollingDirectories() U32 i; // TODO BPC: count_check is only used for telemetry // I32 count_check; - Cfdp::Status::T status; + Status::T status; for (i = 0; i < CFDP_MAX_POLLING_DIR_PER_CHAN; ++i) { @@ -348,12 +349,12 @@ void CfdpChannel::processPollingDirectories() { if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) { - if ((pd->intervalTimer.getStatus() != CfdpTimer::Status::RUNNING) && (pd->intervalSec > 0)) + if ((pd->intervalTimer.getStatus() != Timer::Status::RUNNING) && (pd->intervalSec > 0)) { /* timer was not set, so set it now */ pd->intervalTimer.setTimer(pd->intervalSec); } - else if (pd->intervalTimer.getStatus() == CfdpTimer::Status::EXPIRED) + else if (pd->intervalTimer.getStatus() == Timer::Status::EXPIRED) { /* the timer has expired */ status = m_engine->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, @@ -389,38 +390,38 @@ void CfdpChannel::processPollingDirectories() // Transaction Management // ---------------------------------------------------------------------- -CfdpTransaction* CfdpChannel::findUnusedTransaction(CfdpDirection direction) +CfdpTransaction* CfdpChannel::findUnusedTransaction(Direction direction) { - CfdpCListNode* node; + CListNode* node; CfdpTransaction* txn; - Cfdp::QueueId::T q_index; /* initialized below in if */ + QueueId::T q_index; /* initialized below in if */ - if (m_qs[Cfdp::QueueId::FREE]) + if (m_qs[QueueId::FREE]) { - node = m_qs[Cfdp::QueueId::FREE]; + node = m_qs[QueueId::FREE]; txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - this->removeFromQueue(Cfdp::QueueId::FREE, &txn->m_cl_node); + this->removeFromQueue(QueueId::FREE, &txn->m_cl_node); /* now that a transaction is acquired, must also acquire a history slot to go along with it */ - if (m_qs[Cfdp::QueueId::HIST_FREE]) + if (m_qs[QueueId::HIST_FREE]) { - q_index = Cfdp::QueueId::HIST_FREE; + q_index = QueueId::HIST_FREE; } else { /* no free history, so take the oldest one from the channel's history queue */ - FW_ASSERT(m_qs[Cfdp::QueueId::HIST]); - q_index = Cfdp::QueueId::HIST; + FW_ASSERT(m_qs[QueueId::HIST]); + q_index = QueueId::HIST; } - txn->m_history = container_of_cpp(m_qs[q_index], &CfdpHistory::cl_node); + txn->m_history = container_of_cpp(m_qs[q_index], &History::cl_node); this->removeFromQueue(q_index, &txn->m_history->cl_node); /* Indicate that this was freshly pulled from the free list */ /* notably this state is distinguishable from items still on the free list */ - txn->m_state = CFDP_TXN_STATE_INIT; + txn->m_state = TXN_STATE_INIT; txn->m_history->dir = direction; txn->m_chan = this; /* Set channel pointer */ @@ -435,19 +436,19 @@ CfdpTransaction* CfdpChannel::findUnusedTransaction(CfdpDirection direction) return txn; } -CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid) +CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, + EntityId src_eid) { /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. * - * Let's put Cfdp::QueueId::RX up front, because most RX packets will be file data PDUs */ + * Let's put QueueId::RX up front, because most RX packets will be file data PDUs */ CfdpTraverseTransSeqArg ctx = {transaction_sequence_number, src_eid, NULL}; - CfdpCListNode* ptrs[] = {m_qs[Cfdp::QueueId::RX], m_qs[Cfdp::QueueId::PEND], m_qs[Cfdp::QueueId::TXA], - m_qs[Cfdp::QueueId::TXW]}; + CListNode* ptrs[] = {m_qs[QueueId::RX], m_qs[QueueId::PEND], m_qs[QueueId::TXA], + m_qs[QueueId::TXW]}; CfdpTransaction* ret = NULL; - for (CfdpCListNode* head : ptrs) + for (CListNode* head : ptrs) { CfdpCListTraverse(head, CfdpTransaction::findBySequenceNumberCallback, &ctx); if (ctx.txn) @@ -463,14 +464,14 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(CfdpTransactionSeq I32 CfdpChannel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, void* context) { CfdpTraverseAllArg args = {fn, context, 0}; - for (I32 queueidx = Cfdp::QueueId::PEND; queueidx <= Cfdp::QueueId::RX; ++queueidx) + for (I32 queueidx = QueueId::PEND; queueidx <= QueueId::RX; ++queueidx) { CfdpCListTraverse(m_qs[queueidx], - [&args](CfdpCListNode* node, void*) -> CfdpCListTraverseStatus { + [&args](CListNode* node, void*) -> CListTraverseStatus { CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); args.fn(txn, args.context); ++args.counter; - return CFDP_CLIST_TRAVERSE_CONTINUE; + return CLIST_TRAVERSE_CONTINUE; }, nullptr); } @@ -478,10 +479,10 @@ I32 CfdpChannel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, voi return args.counter; } -void CfdpChannel::resetHistory(CfdpHistory* history) +void CfdpChannel::resetHistory(History* history) { - this->removeFromQueue(Cfdp::QueueId::HIST, &history->cl_node); - this->insertBackInQueue(Cfdp::QueueId::HIST_FREE, &history->cl_node); + this->removeFromQueue(QueueId::HIST, &history->cl_node); + this->insertBackInQueue(QueueId::HIST_FREE, &history->cl_node); } // ---------------------------------------------------------------------- @@ -496,7 +497,7 @@ void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::moveTransaction(CfdpTransaction* txn, Cfdp::QueueId::T queue) +void CfdpChannel::moveTransaction(CfdpTransaction* txn, QueueId::T queue) { FW_ASSERT(txn); CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); @@ -514,13 +515,13 @@ void CfdpChannel::freeTransaction(CfdpTransaction* txn) // Initialize the linked list node for the FREE queue CfdpCListInitNode(&txn->m_cl_node); - this->insertBackInQueue(Cfdp::QueueId::FREE, &txn->m_cl_node); + this->insertBackInQueue(QueueId::FREE, &txn->m_cl_node); } void CfdpChannel::recycleTransaction(CfdpTransaction *txn) { - CfdpCListNode **chunklist_head; - Cfdp::QueueId::T hist_destq; + CListNode **chunklist_head; + QueueId::T hist_destq; /* File should have been closed by the state machine, but if * it still hanging open at this point, close it now so its not leaked. @@ -549,11 +550,11 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) if (txn->m_flags.com.keep_history) { /* move transaction history to history queue */ - hist_destq = Cfdp::QueueId::HIST; + hist_destq = QueueId::HIST; } else { - hist_destq = Cfdp::QueueId::HIST_FREE; + hist_destq = QueueId::HIST_FREE; } this->insertBackInQueue(hist_destq, &txn->m_history->cl_node); txn->m_history = NULL; @@ -565,7 +566,7 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) this->freeTransaction(txn); } -void CfdpChannel::insertSortPrio(CfdpTransaction* txn, Cfdp::QueueId::T queue) +void CfdpChannel::insertSortPrio(CfdpTransaction* txn, QueueId::T queue) { bool insert_back = false; @@ -623,11 +624,11 @@ void CfdpChannel::clearCurrentIfMatch(CfdpTransaction* txn) // Resource Management // ---------------------------------------------------------------------- -CfdpCListNode** CfdpChannel::getChunkListHead(U8 direction) +CListNode** CfdpChannel::getChunkListHead(U8 direction) { - CfdpCListNode** result; + CListNode** result; - if (direction < CFDP_DIRECTION_NUM) + if (direction < DIRECTION_NUM) { result = &m_cs[direction]; } @@ -639,11 +640,11 @@ CfdpCListNode** CfdpChannel::getChunkListHead(U8 direction) return result; } -CfdpChunkWrapper* CfdpChannel::findUnusedChunks(CfdpDirection dir) +CfdpChunkWrapper* CfdpChannel::findUnusedChunks(Direction dir) { CfdpChunkWrapper* ret = NULL; - CfdpCListNode* node; - CfdpCListNode** chunklist_head; + CListNode* node; + CListNode** chunklist_head; chunklist_head = this->getChunkListHead(dir); @@ -666,7 +667,7 @@ CfdpChunkWrapper* CfdpChannel::findUnusedChunks(CfdpDirection dir) // Private helper methods // ---------------------------------------------------------------------- -void CfdpChannel::processPlaybackDirectory(CfdpPlayback* pb) +void CfdpChannel::processPlaybackDirectory(Playback* pb) { CfdpTransaction* txn; char path[CfdpManagerMaxFileSize]; @@ -701,7 +702,7 @@ void CfdpChannel::processPlaybackDirectory(CfdpPlayback* pb) } else { - txn = this->findUnusedTransaction(CFDP_DIRECTION_TX); + txn = this->findUnusedTransaction(DIRECTION_TX); if (txn == NULL) { /* while not expected this can certainly happen, because @@ -737,7 +738,7 @@ void CfdpChannel::processPlaybackDirectory(CfdpPlayback* pb) } } -void CfdpChannel::updatePollPbCounted(CfdpPlayback* pb, int up, U8* counter) +void CfdpChannel::updatePollPbCounted(Playback* pb, int up, U8* counter) { if (pb->counted != up) { @@ -756,24 +757,24 @@ void CfdpChannel::updatePollPbCounted(CfdpPlayback* pb, int up, U8* counter) } } -CfdpCListTraverseStatus CfdpChannel::cycleTxFirstActive(CfdpCListNode* node, void* context) +CListTraverseStatus CfdpChannel::cycleTxFirstActive(CListNode* node, void* context) { - CfdpCycleTxArgs* args = static_cast(context); + CycleTxArgs* args = static_cast(context); CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_EXIT; /* default option is exit traversal */ + CListTraverseStatus ret = CLIST_TRAVERSE_EXIT; /* default option is exit traversal */ if (txn->m_flags.com.suspended) { - ret = CFDP_CLIST_TRAVERSE_CONTINUE; /* suspended, so move on to next */ + ret = CLIST_TRAVERSE_CONTINUE; /* suspended, so move on to next */ } else { - FW_ASSERT(txn->m_flags.com.q_index == Cfdp::QueueId::TXA); /* huh? */ + FW_ASSERT(txn->m_flags.com.q_index == QueueId::TXA); /* huh? */ /* if no more messages, then chan->m_cur will be set. * If the transaction sent the last filedata PDU and EOF, it will move itself * off the active queue. Run until either of these occur. */ - while (!this->m_cur && txn->m_flags.com.q_index == Cfdp::QueueId::TXA) + while (!this->m_cur && txn->m_flags.com.q_index == QueueId::TXA) { m_engine->dispatchTx(txn); } @@ -784,10 +785,10 @@ CfdpCListTraverseStatus CfdpChannel::cycleTxFirstActive(CfdpCListNode* node, voi return ret; } -CfdpCListTraverseStatus CfdpChannel::doTick(CfdpCListNode* node, void* context) +CListTraverseStatus CfdpChannel::doTick(CListNode* node, void* context) { - CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_CONTINUE; /* CFDP_CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur */ - CfdpTickArgs* args = static_cast(context); + CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; /* CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur */ + TickArgs* args = static_cast(context); CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); if (!this->m_cur || (this->m_cur == txn)) { @@ -803,7 +804,7 @@ CfdpCListTraverseStatus CfdpChannel::doTick(CfdpCListNode* node, void* context) * so there is no need to check it here */ if (this->m_cur) { - ret = CFDP_CLIST_TRAVERSE_EXIT; + ret = CLIST_TRAVERSE_EXIT; args->early_exit = true; } } @@ -817,11 +818,12 @@ CfdpTransaction* CfdpChannel::getTransaction(U32 index) return &m_transactions[index]; } -CfdpHistory* CfdpChannel::getHistory(U32 index) +History* CfdpChannel::getHistory(U32 index) { FW_ASSERT(index < CFDP_NUM_HISTORIES_PER_CHANNEL); return &m_histories[index]; } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp index 1182dc489e2..767f268b90a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChannel.hpp @@ -39,6 +39,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // Forward declarations class CfdpEngine; @@ -113,7 +114,7 @@ class CfdpChannel { * @returns Pointer to a free transaction * @retval NULL if no free transactions available. */ - CfdpTransaction* findUnusedTransaction(CfdpDirection direction); + CfdpTransaction* findUnusedTransaction(Direction direction); /** * @brief Finds an active transaction by sequence number @@ -127,8 +128,8 @@ class CfdpChannel { * @returns Pointer to the given transaction if found * @retval NULL if the transaction is not found */ - CfdpTransaction* findTransactionBySequenceNumber(CfdpTransactionSeq transaction_sequence_number, - CfdpEntityId src_eid); + CfdpTransaction* findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, + EntityId src_eid); /** * @brief Traverses all transactions on all active queues and performs an operation on them @@ -144,11 +145,11 @@ class CfdpChannel { * @brief Returns a history structure back to its unused state * * There's nothing to do currently other than remove the history - * from its current queue and put it back on Cfdp::QueueId::HIST_FREE. + * from its current queue and put it back on QueueId::HIST_FREE. * * @param history Pointer to the history entry */ - void resetHistory(CfdpHistory* history); + void resetHistory(History* history); // ---------------------------------------------------------------------- // Channel State Management @@ -207,14 +208,14 @@ class CfdpChannel { * * @param flowState New flow state (NORMAL or FROZEN) */ - inline void setFlowState(Cfdp::Flow::T flowState) { m_flowState = flowState; } + inline void setFlowState(Flow::T flowState) { m_flowState = flowState; } /** * @brief Get the flow state for this channel * * @returns Current flow state */ - inline Cfdp::Flow::T getFlowState() const { return m_flowState; } + inline Flow::T getFlowState() const { return m_flowState; } /** * @brief Get a playback directory entry @@ -222,7 +223,7 @@ class CfdpChannel { * @param index Index of playback directory * @returns Pointer to playback directory */ - inline CfdpPlayback* getPlayback(U32 index) { + inline Playback* getPlayback(U32 index) { FW_ASSERT(index < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN); return &m_playback[index]; } @@ -252,7 +253,7 @@ class CfdpChannel { * @param index History index within this channel * @returns Pointer to history entry */ - CfdpHistory* getHistory(U32 index); + History* getHistory(U32 index); // ---------------------------------------------------------------------- // Resource Management @@ -270,7 +271,7 @@ class CfdpChannel { * * @returns Pointer to list head */ - CfdpCListNode** getChunkListHead(U8 direction); + CListNode** getChunkListHead(U8 direction); /** * @brief Find unused chunks for this channel @@ -280,7 +281,7 @@ class CfdpChannel { * @returns Pointer to unused chunk wrapper * @retval NULL if no chunks available */ - CfdpChunkWrapper* findUnusedChunks(CfdpDirection dir); + CfdpChunkWrapper* findUnusedChunks(Direction dir); // ---------------------------------------------------------------------- // Transaction Management @@ -308,7 +309,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of destination queue */ - void moveTransaction(CfdpTransaction* txn, Cfdp::QueueId::T queue); + void moveTransaction(CfdpTransaction* txn, QueueId::T queue); /** * @brief Frees and resets a transaction and returns it for later use @@ -345,7 +346,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of queue to insert into */ - void insertSortPrio(CfdpTransaction* txn, Cfdp::QueueId::T queue); + void insertSortPrio(CfdpTransaction* txn, QueueId::T queue); // ---------------------------------------------------------------------- // Queue Management @@ -357,7 +358,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to remove */ - inline void removeFromQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node); + inline void removeFromQueue(QueueId::T queueidx, CListNode* node); /** * @brief Insert a node after another in a channel queue @@ -366,7 +367,7 @@ class CfdpChannel { * @param start Node to insert after * @param after Node to insert */ - inline void insertAfterInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* start, CfdpCListNode* after); + inline void insertAfterInQueue(QueueId::T queueidx, CListNode* start, CListNode* after); /** * @brief Insert a node at the back of a channel queue @@ -374,7 +375,7 @@ class CfdpChannel { * @param queueidx Queue index * @param node Node to insert */ - inline void insertBackInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node); + inline void insertBackInQueue(QueueId::T queueidx, CListNode* node); // ---------------------------------------------------------------------- // Callback methods (public so wrappers can call them) @@ -384,19 +385,19 @@ class CfdpChannel { * @brief Traverse callback for cycling the first active transaction * * @param node List node being traversed - * @param context Callback context (CfdpCycleTxArgs*) + * @param context Callback context (CycleTxArgs*) * @returns Traversal status (CONT or EXIT) */ - CfdpCListTraverseStatus cycleTxFirstActive(CfdpCListNode* node, void* context); + CListTraverseStatus cycleTxFirstActive(CListNode* node, void* context); /** * @brief Traverse callback for ticking a transaction * * @param node List node being traversed - * @param context Callback context (CfdpTickArgs*) + * @param context Callback context (TickArgs*) * @returns Traversal status (CONT or EXIT) */ - CfdpCListTraverseStatus doTick(CfdpCListNode* node, void* context); + CListTraverseStatus doTick(CListNode* node, void* context); private: // ---------------------------------------------------------------------- @@ -411,7 +412,7 @@ class CfdpChannel { * * @param pb The playback state */ - void processPlaybackDirectory(CfdpPlayback* pb); + void processPlaybackDirectory(Playback* pb); /** * @brief Update playback/poll counted state @@ -420,7 +421,7 @@ class CfdpChannel { * @param up Whether to increment (1) or decrement (0) * @param counter Counter to update */ - void updatePollPbCounted(CfdpPlayback* pb, int up, U8* counter); + void updatePollPbCounted(Playback* pb, int up, U8* counter); private: // ---------------------------------------------------------------------- @@ -429,12 +430,12 @@ class CfdpChannel { CfdpEngine* m_engine; //!< Parent CFDP engine - CfdpCListNode* m_qs[Cfdp::QueueId::NUM]; //!< Transaction queues - CfdpCListNode* m_cs[CFDP_DIRECTION_NUM]; //!< Command/history lists + CListNode* m_qs[QueueId::NUM]; //!< Transaction queues + CListNode* m_cs[DIRECTION_NUM]; //!< Command/history lists U32 m_numCmdTx; //!< Number of commanded TX transactions - CfdpPlayback m_playback[CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state + Playback m_playback[CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state CfdpPollDir m_polldir[CFDP_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state const CfdpTransaction* m_cur; //!< Current transaction during channel cycle @@ -443,16 +444,16 @@ class CfdpChannel { U8 m_tickType; //!< Type of tick being processed U8 m_channelId; //!< Channel ID (index into engine array) - Cfdp::Flow::T m_flowState; //!< Channel flow state (normal/frozen) + Flow::T m_flowState; //!< Channel flow state (normal/frozen) U32 m_outgoingCounter; //!< PDU throttling counter // Per-channel resource arrays (dynamically allocated, moved from CfdpEngine) CfdpTransaction* m_transactions; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL - CfdpHistory* m_histories; //!< Array of CFDP_NUM_HISTORIES_PER_CHANNEL - CfdpChunkWrapper* m_chunks; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL * CFDP_DIRECTION_NUM + History* m_histories; //!< Array of CFDP_NUM_HISTORIES_PER_CHANNEL + CfdpChunkWrapper* m_chunks; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL * DIRECTION_NUM CfdpChunk* m_chunkMem; //!< Chunk memory backing store - U32 m_dirMaxChunks[CFDP_DIRECTION_NUM]; //!< Max chunks per direction (RX/TX) for this channel + U32 m_dirMaxChunks[DIRECTION_NUM]; //!< Max chunks per direction (RX/TX) for this channel // Friend declarations for testing friend class CfdpManagerTester; @@ -462,21 +463,22 @@ class CfdpChannel { // Inline function implementations // ---------------------------------------------------------------------- -inline void CfdpChannel::removeFromQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node) +inline void CfdpChannel::removeFromQueue(QueueId::T queueidx, CListNode* node) { CfdpCListRemove(&m_qs[queueidx], node); } -inline void CfdpChannel::insertAfterInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* start, CfdpCListNode* after) +inline void CfdpChannel::insertAfterInQueue(QueueId::T queueidx, CListNode* start, CListNode* after) { CfdpCListInsertAfter(&m_qs[queueidx], start, after); } -inline void CfdpChannel::insertBackInQueue(Cfdp::QueueId::T queueidx, CfdpCListNode* node) +inline void CfdpChannel::insertBackInQueue(QueueId::T queueidx, CListNode* node) { CfdpCListInsertBack(&m_qs[queueidx], node); } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp index a0da14d38bb..11bd7b7ecf5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.cpp @@ -42,12 +42,13 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ====================================================================== // CfdpChunkList Class Implementation // ====================================================================== -CfdpChunkList::CfdpChunkList(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem) +CfdpChunkList::CfdpChunkList(ChunkIdx maxChunks, CfdpChunk* chunkMem) : m_count(0), m_maxChunks(maxChunks), m_chunks(chunkMem) { FW_ASSERT(maxChunks > 0); @@ -61,10 +62,10 @@ void CfdpChunkList::reset() memset(m_chunks, 0, sizeof(*m_chunks) * m_maxChunks); } -void CfdpChunkList::add(CfdpFileSize offset, CfdpFileSize size) +void CfdpChunkList::add(FileSize offset, FileSize size) { const CfdpChunk chunk = {offset, size}; - const CfdpChunkIdx i = findInsertPosition(&chunk); + const ChunkIdx i = findInsertPosition(&chunk); /* PTFO: files won't be so big we need to gracefully handle overflow, * and in that case the user should change everything in chunks @@ -79,7 +80,7 @@ const CfdpChunk* CfdpChunkList::getFirstChunk() const return m_count ? &m_chunks[0] : nullptr; } -void CfdpChunkList::removeFromFirst(CfdpFileSize size) +void CfdpChunkList::removeFromFirst(FileSize size) { CfdpChunk* chunk = &m_chunks[0]; /* front is always 0 */ @@ -99,16 +100,16 @@ void CfdpChunkList::removeFromFirst(CfdpFileSize size) } } -U32 CfdpChunkList::computeGaps(CfdpChunkIdx maxGaps, - CfdpFileSize total, - CfdpFileSize start, - const CfdpGapComputeCallback& callback, +U32 CfdpChunkList::computeGaps(ChunkIdx maxGaps, + FileSize total, + FileSize start, + const GapComputeCallback& callback, void* opaque) const { U32 ret = 0; - CfdpChunkIdx i = 0; - CfdpFileSize next_off; - CfdpFileSize gap_start; + ChunkIdx i = 0; + FileSize next_off; + FileSize gap_start; CfdpChunk chunk; FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ @@ -167,7 +168,7 @@ U32 CfdpChunkList::computeGaps(CfdpChunkIdx maxGaps, return ret; } -void CfdpChunkList::insertChunk(CfdpChunkIdx index, const CfdpChunk* chunk) +void CfdpChunkList::insertChunk(ChunkIdx index, const CfdpChunk* chunk) { FW_ASSERT(m_count < m_maxChunks, m_count, m_maxChunks); FW_ASSERT(index <= m_count, index, m_count); @@ -182,7 +183,7 @@ void CfdpChunkList::insertChunk(CfdpChunkIdx index, const CfdpChunk* chunk) ++m_count; } -void CfdpChunkList::eraseChunk(CfdpChunkIdx index) +void CfdpChunkList::eraseChunk(ChunkIdx index) { FW_ASSERT(m_count > 0); FW_ASSERT(index < m_count, index, m_count); @@ -193,7 +194,7 @@ void CfdpChunkList::eraseChunk(CfdpChunkIdx index) --m_count; } -void CfdpChunkList::eraseRange(CfdpChunkIdx start, CfdpChunkIdx end) +void CfdpChunkList::eraseRange(ChunkIdx start, ChunkIdx end) { /* Sanity check */ FW_ASSERT(end <= m_count, end, m_count); @@ -201,16 +202,16 @@ void CfdpChunkList::eraseRange(CfdpChunkIdx start, CfdpChunkIdx end) if (start < end) { memmove(&m_chunks[start], &m_chunks[end], sizeof(*m_chunks) * (m_count - end)); - m_count -= static_cast(end - start); + m_count -= static_cast(end - start); } } -CfdpChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) +ChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) { - CfdpChunkIdx first = 0; - CfdpChunkIdx i; - CfdpChunkIdx count = m_count; - CfdpChunkIdx step; + ChunkIdx first = 0; + ChunkIdx i; + ChunkIdx count = m_count; + ChunkIdx step; while (count > 0) { @@ -220,7 +221,7 @@ CfdpChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) if (m_chunks[i].offset < chunk->offset) { first = i + 1; - count -= static_cast(step + 1); + count -= static_cast(step + 1); } else { @@ -231,11 +232,11 @@ CfdpChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) return first; } -bool CfdpChunkList::combineNext(CfdpChunkIdx i, const CfdpChunk* chunk) +bool CfdpChunkList::combineNext(ChunkIdx i, const CfdpChunk* chunk) { - CfdpChunkIdx combined_i = i; + ChunkIdx combined_i = i; bool ret = false; - CfdpFileSize chunk_end = chunk->offset + chunk->size; + FileSize chunk_end = chunk->offset + chunk->size; /* Assert no rollover, only possible as a bug */ FW_ASSERT(chunk_end > chunk->offset, chunk_end, chunk->offset); @@ -269,11 +270,11 @@ bool CfdpChunkList::combineNext(CfdpChunkIdx i, const CfdpChunk* chunk) return ret; } -bool CfdpChunkList::combinePrevious(CfdpChunkIdx i, const CfdpChunk* chunk) +bool CfdpChunkList::combinePrevious(ChunkIdx i, const CfdpChunk* chunk) { CfdpChunk* prev; - CfdpFileSize prev_end; - CfdpFileSize chunk_end; + FileSize prev_end; + FileSize chunk_end; bool ret = false; FW_ASSERT(i <= m_maxChunks, i, m_maxChunks); @@ -300,9 +301,9 @@ bool CfdpChunkList::combinePrevious(CfdpChunkIdx i, const CfdpChunk* chunk) return ret; } -void CfdpChunkList::insert(CfdpChunkIdx i, const CfdpChunk* chunk) +void CfdpChunkList::insert(ChunkIdx i, const CfdpChunk* chunk) { - CfdpChunkIdx smallest_i; + ChunkIdx smallest_i; CfdpChunk* smallest_c; bool next = combineNext(i, chunk); bool combined; @@ -338,10 +339,10 @@ void CfdpChunkList::insert(CfdpChunkIdx i, const CfdpChunk* chunk) } } -CfdpChunkIdx CfdpChunkList::findSmallestSize() const +ChunkIdx CfdpChunkList::findSmallestSize() const { - CfdpChunkIdx i; - CfdpChunkIdx smallest = 0; + ChunkIdx i; + ChunkIdx smallest = 0; for (i = 1; i < m_count; ++i) { @@ -354,5 +355,6 @@ CfdpChunkIdx CfdpChunkList::findSmallestSize() const return smallest; } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp index 542dc72bb6f..877f37f0a21 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpChunk.hpp @@ -36,21 +36,22 @@ #include -#include +#include #include namespace Svc { namespace Ccsds { +namespace Cfdp { -using CfdpChunkIdx = U16; +using ChunkIdx = U16; /** * @brief Pairs an offset with a size to identify a specific piece of a file */ struct CfdpChunk { - CfdpFileSize offset; /**< \brief The start offset of the chunk within the file */ - CfdpFileSize size; /**< \brief The size of the chunk */ + FileSize offset; /**< \brief The start offset of the chunk within the file */ + FileSize size; /**< \brief The size of the chunk */ }; /** @@ -58,9 +59,9 @@ struct CfdpChunk * * @param a First chunk offset * @param b Second chunk offset - * @return the larger CfdpFileSize value + * @return the larger FileSize value */ -static inline CfdpFileSize CfdpChunkMax(CfdpFileSize a, CfdpFileSize b) +static inline FileSize CfdpChunkMax(FileSize a, FileSize b) { if (a > b) { @@ -78,7 +79,7 @@ static inline CfdpFileSize CfdpChunkMax(CfdpFileSize a, CfdpFileSize b) * std::function-based callback used by CfdpChunkList::computeGaps(). * The callback receives the gap chunk and an opaque context pointer. */ -using CfdpGapComputeCallback = std::function; +using GapComputeCallback = std::function; /** * @brief C++ class encapsulation of CFDP chunk list operations @@ -107,7 +108,7 @@ class CfdpChunkList { * * @note The class does NOT take ownership of chunkMem; memory is externally managed */ - CfdpChunkList(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem); + CfdpChunkList(ChunkIdx maxChunks, CfdpChunk* chunkMem); // ---------------------------------------------------------------------- // Public Interface @@ -123,7 +124,7 @@ class CfdpChunkList { * @param offset Starting offset of the chunk within the file * @param size Size of the chunk in bytes */ - void add(CfdpFileSize offset, CfdpFileSize size); + void add(FileSize offset, FileSize size); /** * @brief Reset the chunk list to empty state @@ -156,7 +157,7 @@ class CfdpChunkList { * * @note The list must not be empty when calling this function */ - void removeFromFirst(CfdpFileSize size); + void removeFromFirst(FileSize size); /** * @brief Compute gaps between chunks and invoke callback for each @@ -173,23 +174,23 @@ class CfdpChunkList { * * @returns Number of gaps computed (may be less than maxGaps if fewer gaps exist) */ - U32 computeGaps(CfdpChunkIdx maxGaps, - CfdpFileSize total, - CfdpFileSize start, - const CfdpGapComputeCallback& callback, + U32 computeGaps(ChunkIdx maxGaps, + FileSize total, + FileSize start, + const GapComputeCallback& callback, void* opaque) const; /** * @brief Get the current number of chunks in the list * @returns Current chunk count */ - CfdpChunkIdx getCount() const { return m_count; } + ChunkIdx getCount() const { return m_count; } /** * @brief Get the maximum number of chunks this list can hold * @returns Maximum chunk capacity */ - CfdpChunkIdx getMaxChunks() const { return m_maxChunks; } + ChunkIdx getMaxChunks() const { return m_maxChunks; } private: // ---------------------------------------------------------------------- @@ -205,7 +206,7 @@ class CfdpChunkList { * @param index Index position to insert at * @param chunk Chunk data to insert */ - void insertChunk(CfdpChunkIdx index, const CfdpChunk* chunk); + void insertChunk(ChunkIdx index, const CfdpChunk* chunk); /** * @brief Erase a single chunk at the given index @@ -214,7 +215,7 @@ class CfdpChunkList { * * @param index Index of chunk to erase */ - void eraseChunk(CfdpChunkIdx index); + void eraseChunk(ChunkIdx index); /** * @brief Erase a range of chunks @@ -225,7 +226,7 @@ class CfdpChunkList { * @param start Starting index (inclusive) * @param end Ending index (exclusive) */ - void eraseRange(CfdpChunkIdx start, CfdpChunkIdx end); + void eraseRange(ChunkIdx start, ChunkIdx end); /** * @brief Find where a chunk should be inserted to maintain sorted order @@ -235,7 +236,7 @@ class CfdpChunkList { * @param chunk Chunk data to find insertion point for * @returns Index where chunk should be inserted */ - CfdpChunkIdx findInsertPosition(const CfdpChunk* chunk); + ChunkIdx findInsertPosition(const CfdpChunk* chunk); /** * @brief Attempt to combine chunk with the next chunk @@ -246,7 +247,7 @@ class CfdpChunkList { * @param chunk Chunk data to attempt combining * @returns true if chunks were combined, false otherwise */ - bool combineNext(CfdpChunkIdx i, const CfdpChunk* chunk); + bool combineNext(ChunkIdx i, const CfdpChunk* chunk); /** * @brief Attempt to combine chunk with the previous chunk @@ -257,7 +258,7 @@ class CfdpChunkList { * @param chunk Chunk data to attempt combining * @returns true if chunks were combined, false otherwise */ - bool combinePrevious(CfdpChunkIdx i, const CfdpChunk* chunk); + bool combinePrevious(ChunkIdx i, const CfdpChunk* chunk); /** * @brief Insert a chunk, potentially combining with neighbors @@ -267,7 +268,7 @@ class CfdpChunkList { * @param i Position to insert at * @param chunk Chunk data to insert */ - void insert(CfdpChunkIdx i, const CfdpChunk* chunk); + void insert(ChunkIdx i, const CfdpChunk* chunk); /** * @brief Find the index of the chunk with the smallest size @@ -276,18 +277,19 @@ class CfdpChunkList { * * @returns Index of the smallest chunk, or 0 if list is empty */ - CfdpChunkIdx findSmallestSize() const; + ChunkIdx findSmallestSize() const; private: // ---------------------------------------------------------------------- // Private Member Variables // ---------------------------------------------------------------------- - CfdpChunkIdx m_count; //!< Current number of chunks in the list - CfdpChunkIdx m_maxChunks; //!< Maximum number of chunks allowed + ChunkIdx m_count; //!< Current number of chunks in the list + ChunkIdx m_maxChunks; //!< Maximum number of chunks allowed CfdpChunk* m_chunks; //!< Pointer to pre-allocated chunk array (not owned) }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.cpp b/Svc/Ccsds/CfdpManager/CfdpClist.cpp index 55d6c08e702..ff0884fd500 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.cpp @@ -37,16 +37,17 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { -void CfdpCListInitNode(CfdpCListNode *node) +void CfdpCListInitNode(CListNode *node) { node->next = node; node->prev = node; } -void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node) +void CfdpCListInsertFront(CListNode **head, CListNode *node) { - CfdpCListNode *last; + CListNode *last; FW_ASSERT(head); FW_ASSERT(node); @@ -67,9 +68,9 @@ void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node) *head = node; } -void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node) +void CfdpCListInsertBack(CListNode **head, CListNode *node) { - CfdpCListNode *last; + CListNode *last; FW_ASSERT(head); FW_ASSERT(node); @@ -91,9 +92,9 @@ void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node) } } -CfdpCListNode *CfdpCListPop(CfdpCListNode **head) +CListNode *CfdpCListPop(CListNode **head) { - CfdpCListNode *ret; + CListNode *ret; FW_ASSERT(head); @@ -106,7 +107,7 @@ CfdpCListNode *CfdpCListPop(CfdpCListNode **head) return ret; } -void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node) +void CfdpCListRemove(CListNode **head, CListNode *node) { FW_ASSERT(head); FW_ASSERT(node); @@ -135,7 +136,7 @@ void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node) CfdpCListInitNode(node); } -void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListNode *after) +void CfdpCListInsertAfter(CListNode **head, CListNode *start, CListNode *after) { /* calling insert_after with nothing to insert after (no head) makes no sense */ FW_ASSERT(head); @@ -150,10 +151,10 @@ void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListN after->next->prev = after; } -void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context) +void CfdpCListTraverse(CListNode *start, CListFunc fn, void *context) { - CfdpCListNode *node = start; - CfdpCListNode *node_next; + CListNode *node = start; + CListNode *node_next; bool last = false; if (node) @@ -184,10 +185,10 @@ void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context) } } -void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& callback, void *context) +void CfdpCListTraverse(CListNode *start, const CListTraverseCallback& callback, void *context) { - CfdpCListNode *node = start; - CfdpCListNode *node_next; + CListNode *node = start; + CListNode *node_next; bool last = false; if (node) @@ -218,12 +219,12 @@ void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& ca } } -void CfdpCListTraverseR(CfdpCListNode *end, CfdpCListFunc fn, void *context) +void CfdpCListTraverseR(CListNode *end, CListFunc fn, void *context) { if (end) { - CfdpCListNode *node = end->prev; - CfdpCListNode *node_next; + CListNode *node = end->prev; + CListNode *node_next; bool last = false; if (node) @@ -259,5 +260,6 @@ void CfdpCListTraverseR(CfdpCListNode *end, CfdpCListFunc fn, void *context) } } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/CfdpClist.hpp index 3ba02df69d1..11ae048d770 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpClist.hpp @@ -38,43 +38,44 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { /** * @brief Traverse status for circular list operations */ -enum CfdpCListTraverseStatus : U8 +enum CListTraverseStatus : U8 { - CFDP_CLIST_TRAVERSE_CONTINUE = 0, /**< \brief Continue traversing the list */ - CFDP_CLIST_TRAVERSE_EXIT = 1 /**< \brief Stop traversing the list */ + CLIST_TRAVERSE_CONTINUE = 0, /**< \brief Continue traversing the list */ + CLIST_TRAVERSE_EXIT = 1 /**< \brief Stop traversing the list */ }; /** \brief Constant indicating to continue traversal */ -constexpr U8 CFDP_CLIST_CONT = CFDP_CLIST_TRAVERSE_CONTINUE; +constexpr U8 CFDP_CLIST_CONT = CLIST_TRAVERSE_CONTINUE; /** \brief Constant indicating to stop traversal */ -constexpr U8 CFDP_CLIST_EXIT = CFDP_CLIST_TRAVERSE_EXIT; +constexpr U8 CFDP_CLIST_EXIT = CLIST_TRAVERSE_EXIT; /** * Checks if the list traversal should continue */ -static inline bool CfdpCListTraverseStatusIsContinue(CfdpCListTraverseStatus stat) +static inline bool CfdpCListTraverseStatusIsContinue(CListTraverseStatus stat) { - return (stat == CFDP_CLIST_TRAVERSE_CONTINUE); + return (stat == CLIST_TRAVERSE_CONTINUE); } /** * @brief Circular linked list node structure */ -struct CfdpCListNode +struct CListNode { - struct CfdpCListNode *next; /**< \brief Pointer to next node */ - struct CfdpCListNode *prev; /**< \brief Pointer to previous node */ + struct CListNode *next; /**< \brief Pointer to next node */ + struct CListNode *prev; /**< \brief Pointer to previous node */ }; /** * @brief Obtains a pointer to the parent structure * - * Given a pointer to a CfdpCListNode object which is known to be a member of a + * Given a pointer to a CListNode object which is known to be a member of a * larger container, this converts the pointer to that of the parent. */ template @@ -97,22 +98,22 @@ constexpr Container* container_of_cpp(Member* member_ptr, * @retval #CFDP_CLIST_CONT Indicates to continue traversing the list * @retval #CFDP_CLIST_EXIT Indicates to stop traversing the list */ -using CfdpCListFunc = CfdpCListTraverseStatus(*)(CfdpCListNode*, void*); +using CListFunc = CListTraverseStatus(*)(CListNode*, void*); /** * @brief Modern callback type for list traversal * - * Replaces CfdpCListFunc with a more flexible std::function-based callback. + * Replaces CListFunc with a more flexible std::function-based callback. * The callback receives the node and an opaque context pointer. */ -using CfdpCListTraverseCallback = std::function; +using CListTraverseCallback = std::function; /************************************************************************/ /** @brief Initialize a clist node. * * @param node Pointer to node structure to be initialized */ -void CfdpCListInitNode(CfdpCListNode *node); +void CfdpCListInitNode(CListNode *node); /************************************************************************/ /** @brief Insert the given node into the front of a list. @@ -120,7 +121,7 @@ void CfdpCListInitNode(CfdpCListNode *node); * @param head Pointer to head of list to insert into * @param node Pointer to node to insert */ -void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node); +void CfdpCListInsertFront(CListNode **head, CListNode *node); /************************************************************************/ /** @brief Insert the given node into the back of a list. @@ -128,7 +129,7 @@ void CfdpCListInsertFront(CfdpCListNode **head, CfdpCListNode *node); * @param head Pointer to head of list to insert into * @param node Pointer to node to insert */ -void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node); +void CfdpCListInsertBack(CListNode **head, CListNode *node); /************************************************************************/ /** @brief Remove the given node from the list. @@ -136,7 +137,7 @@ void CfdpCListInsertBack(CfdpCListNode **head, CfdpCListNode *node); * @param head Pointer to head of list to remove from * @param node Pointer to node to remove */ -void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node); +void CfdpCListRemove(CListNode **head, CListNode *node); /************************************************************************/ /** @brief Remove the first node from a list and return it. @@ -146,7 +147,7 @@ void CfdpCListRemove(CfdpCListNode **head, CfdpCListNode *node); * @returns The first node (now removed) in the list * @retval NULL if list was empty. */ -CfdpCListNode *CfdpCListPop(CfdpCListNode **head); +CListNode *CfdpCListPop(CListNode **head); /************************************************************************/ /** @brief Insert the given node into the last after the given start node. @@ -155,7 +156,7 @@ CfdpCListNode *CfdpCListPop(CfdpCListNode **head); * @param start Pointer to node to insert * @param after Pointer to position to insert after */ -void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListNode *after); +void CfdpCListInsertAfter(CListNode **head, CListNode *start, CListNode *after); /************************************************************************/ /** @brief Traverse the entire list, calling the given function on all nodes. @@ -167,7 +168,7 @@ void CfdpCListInsertAfter(CfdpCListNode **head, CfdpCListNode *start, CfdpCListN * @param fn Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context); +void CfdpCListTraverse(CListNode *start, CListFunc fn, void *context); /************************************************************************/ /** @brief Traverse the entire list, calling the given function on all nodes (modern C++ version). @@ -179,7 +180,7 @@ void CfdpCListTraverse(CfdpCListNode *start, CfdpCListFunc fn, void *context); * @param callback Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& callback, void *context); +void CfdpCListTraverse(CListNode *start, const CListTraverseCallback& callback, void *context); /************************************************************************/ /** @brief Reverse list traversal, starting from end, calling given function on all nodes. @@ -190,8 +191,9 @@ void CfdpCListTraverse(CfdpCListNode *start, const CfdpCListTraverseCallback& ca * @param fn Callback function to invoke for each node * @param context Opaque pointer to pass to callback */ -void CfdpCListTraverseR(CfdpCListNode *end, CfdpCListFunc fn, void *context); +void CfdpCListTraverseR(CListNode *end, CListFunc fn, void *context); +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp index 18e368190a3..4da3ba1416d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.cpp @@ -50,6 +50,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // Construction and destruction @@ -105,7 +106,7 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) U32 timerDuration = 0; /* select timeout based on the state */ - if (CfdpGetTxnStatus(txn) == CFDP_ACK_TXN_STATUS_ACTIVE) + if (CfdpGetTxnStatus(txn) == ACK_TXN_STATUS_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ timerDuration = txn->m_cfdpManager->getInactivityTimerParam(txn->m_chan_num); @@ -130,25 +131,25 @@ void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) // Dispatch based on transaction state switch (txn->m_state) { - case CFDP_TXN_STATE_INIT: + case TXN_STATE_INIT: this->recvInit(txn, buffer); break; - case CFDP_TXN_STATE_R1: + case TXN_STATE_R1: txn->r1Recv(buffer); break; - case CFDP_TXN_STATE_S1: + case TXN_STATE_S1: txn->s1Recv(buffer); break; - case CFDP_TXN_STATE_R2: + case TXN_STATE_R2: txn->r2Recv(buffer); break; - case CFDP_TXN_STATE_S2: + case TXN_STATE_S2: txn->s2Recv(buffer); break; - case CFDP_TXN_STATE_DROP: + case TXN_STATE_DROP: this->recvDrop(txn, buffer); break; - case CFDP_TXN_STATE_HOLD: + case TXN_STATE_HOLD: this->recvHold(txn, buffer); break; default: @@ -161,39 +162,39 @@ void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) void CfdpEngine::dispatchTx(CfdpTransaction *txn) { - static const CfdpTxnSendDispatchTable state_fns = { + static const TxnSendDispatchTable state_fns = { { - nullptr, // CFDP_TXN_STATE_UNDEF - nullptr, // CFDP_TXN_STATE_INIT - nullptr, // CFDP_TXN_STATE_R1 - &CfdpTransaction::s1Tx, // CFDP_TXN_STATE_S1 - nullptr, // CFDP_TXN_STATE_R2 - &CfdpTransaction::s2Tx, // CFDP_TXN_STATE_S2 - nullptr, // CFDP_TXN_STATE_DROP - nullptr // CFDP_TXN_STATE_HOLD + nullptr, // TXN_STATE_UNDEF + nullptr, // TXN_STATE_INIT + nullptr, // TXN_STATE_R1 + &CfdpTransaction::s1Tx, // TXN_STATE_S1 + nullptr, // TXN_STATE_R2 + &CfdpTransaction::s2Tx, // TXN_STATE_S2 + nullptr, // TXN_STATE_DROP + nullptr // TXN_STATE_HOLD } }; txn->txStateDispatch(&state_fns); } -Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) +Status::T CfdpEngine::sendMd(CfdpTransaction *txn) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; - FW_ASSERT((txn->m_state == CFDP_TXN_STATE_S1) || (txn->m_state == CFDP_TXN_STATE_S2), txn->m_state); + FW_ASSERT((txn->m_state == TXN_STATE_S1) || (txn->m_state == TXN_STATE_S2), txn->m_state); FW_ASSERT(txn->m_chan != NULL); // Create and initialize Metadata PDU - Cfdp::MetadataPdu md; + MetadataPdu md; // Set closure requested flag based on transaction class // Class 1: closure not requested (0), Class 2: closure requested (1) - U8 closureRequested = (txn->m_state == CFDP_TXN_STATE_S2) ? 1 : 0; + U8 closureRequested = (txn->m_state == TXN_STATE_S2) ? 1 : 0; // Direction is toward receiver for metadata PDU sent by sender - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + Cfdp::PduDirection direction = DIRECTION_TOWARD_RECEIVER; md.initialize( direction, @@ -204,7 +205,7 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) txn->m_fsize, // file size txn->m_history->fnames.src_filename, // source filename txn->m_history->fnames.dst_filename, // destination filename - Cfdp::CHECKSUM_TYPE_MODULAR, // checksum type + CHECKSUM_TYPE_MODULAR, // checksum type closureRequested // closure requested flag ); @@ -230,10 +231,10 @@ Cfdp::Status::T CfdpEngine::sendMd(CfdpTransaction *txn) return status; } -Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::FileDataPdu& fdPdu) +Status::T CfdpEngine::sendFd(CfdpTransaction *txn, FileDataPdu& fdPdu) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; status = m_manager->getPduBuffer(buffer, *txn->m_chan, fdPdu.getBufferSize()); if (status == Cfdp::Status::SUCCESS) { @@ -254,17 +255,17 @@ Cfdp::Status::T CfdpEngine::sendFd(CfdpTransaction *txn, Cfdp::FileDataPdu& fdPd return status; } -Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) +Status::T CfdpEngine::sendEof(CfdpTransaction *txn) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; // Create and initialize EOF PDU - Cfdp::EofPdu eof; + EofPdu eof; // Direction is toward receiver for EOF sent by sender - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; - Cfdp::ConditionCode conditionCode = static_cast(CfdpTxnStatusToConditionCode(txn->m_history->txn_stat)); + Cfdp::PduDirection direction = DIRECTION_TOWARD_RECEIVER; + ConditionCode conditionCode = static_cast(CfdpTxnStatusToConditionCode(txn->m_history->txn_stat)); eof.initialize( direction, @@ -278,7 +279,7 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) ); // Add entity ID TLV on error conditions (optional per CCSDS spec) - if (conditionCode != Cfdp::CONDITION_CODE_NO_ERROR) { + if (conditionCode != CONDITION_CODE_NO_ERROR) { Cfdp::Tlv tlv; tlv.initialize(m_manager->getLocalEidParam()); // Local entity ID eof.appendTlv(tlv); @@ -306,18 +307,18 @@ Cfdp::Status::T CfdpEngine::sendEof(CfdpTransaction *txn) return status; } -Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, Cfdp::FileDirective dir_code, - Cfdp::ConditionCode cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn) +Status::T CfdpEngine::sendAck(CfdpTransaction *txn, AckTxnStatus ts, FileDirective dir_code, + ConditionCode cc, EntityId peer_eid, TransactionSeq tsn) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; - FW_ASSERT((dir_code == Cfdp::FILE_DIRECTIVE_END_OF_FILE) || (dir_code == Cfdp::FILE_DIRECTIVE_FIN), dir_code); + FW_ASSERT((dir_code == FILE_DIRECTIVE_END_OF_FILE) || (dir_code == FILE_DIRECTIVE_FIN), dir_code); // Determine source and destination EIDs based on transaction direction - CfdpEntityId src_eid; - CfdpEntityId dst_eid; - if (txn->getHistory()->dir == CFDP_DIRECTION_TX) + EntityId src_eid; + EntityId dst_eid; + if (txn->getHistory()->dir == DIRECTION_TX) { src_eid = m_manager->getLocalEidParam(); dst_eid = peer_eid; @@ -329,10 +330,10 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, } // Create and initialize ACK PDU - Cfdp::AckPdu ack; + AckPdu ack; // Direction: toward sender for EOF ACK, toward receiver for FIN ACK - Cfdp::Direction direction = (dir_code == Cfdp::FILE_DIRECTIVE_END_OF_FILE) ? + Cfdp::PduDirection direction = (dir_code == FILE_DIRECTIVE_END_OF_FILE) ? Cfdp::DIRECTION_TOWARD_SENDER : Cfdp::DIRECTION_TOWARD_RECEIVER; ack.initialize( @@ -369,17 +370,17 @@ Cfdp::Status::T CfdpEngine::sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, return status; } -Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc, CfdpFinFileStatus fs, - Cfdp::ConditionCode cc) +Status::T CfdpEngine::sendFin(CfdpTransaction *txn, FinDeliveryCode dc, FinFileStatus fs, + ConditionCode cc) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; // Create and initialize FIN PDU - Cfdp::FinPdu fin; + FinPdu fin; // Direction is toward sender for FIN sent by receiver - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; + Cfdp::PduDirection direction = DIRECTION_TOWARD_SENDER; fin.initialize( direction, @@ -388,12 +389,12 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc txn->m_history->seq_num, // transaction sequence number m_manager->getLocalEidParam(), // destination EID (sender) cc, // condition code - static_cast(dc), // delivery code - static_cast(fs) // file status + static_cast(dc), // delivery code + static_cast(fs) // file status ); // Add entity ID TLV on error conditions (optional per CCSDS spec) - if (cc != Cfdp::CONDITION_CODE_NO_ERROR) { + if (cc != CONDITION_CODE_NO_ERROR) { Cfdp::Tlv tlv; tlv.initialize(m_manager->getLocalEidParam()); // Local entity ID fin.appendTlv(tlv); @@ -421,13 +422,13 @@ Cfdp::Status::T CfdpEngine::sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc return status; } -Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::NakPdu& nakPdu) +Status::T CfdpEngine::sendNak(CfdpTransaction *txn, NakPdu& nakPdu) { Fw::Buffer buffer; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; // Verify this is a Class 2 transaction (NAK only used in Class 2) - Cfdp::Class::T tx_class = txn->getClass(); + Class::T tx_class = txn->getClass(); FW_ASSERT(tx_class == Cfdp::Class::CLASS_2, tx_class); status = m_manager->getPduBuffer(buffer, *txn->m_chan, nakPdu.getBufferSize()); @@ -449,7 +450,7 @@ Cfdp::Status::T CfdpEngine::sendNak(CfdpTransaction *txn, Cfdp::NakPdu& nakPdu) return status; } -void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::MetadataPdu& md) +void CfdpEngine::recvMd(CfdpTransaction *txn, const MetadataPdu& md) { /* store the expected file size in transaction */ txn->m_fsize = md.getFileSize(); @@ -463,9 +464,9 @@ void CfdpEngine::recvMd(CfdpTransaction *txn, const Cfdp::MetadataPdu& md) // txn->m_history->fnames.dst_filename.toChar()); } -Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu& fd) +Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const FileDataPdu& fd) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; + Status::T ret = Cfdp::Status::SUCCESS; // Extract header const Cfdp::PduHeader& header = fd.asHeader(); @@ -476,7 +477,7 @@ Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: filedata PDU with segment metadata received"); - this->setTxnStatus(txn, CFDP_TXN_STATUS_PROTOCOL_ERROR); + this->setTxnStatus(txn, TXN_STATUS_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = Cfdp::Status::ERROR; } @@ -484,7 +485,7 @@ Cfdp::Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu return ret; } -Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::EofPdu& eofPdu) +Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const EofPdu& eofPdu) { // EOF PDU has been validated during fromBuffer() @@ -503,13 +504,13 @@ Cfdp::Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const Cfdp::EofPdu& eo return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const Cfdp::AckPdu& pdu) +Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const AckPdu& pdu) { // ACK PDU has been validated during fromBuffer() return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::FinPdu& finPdu) +Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const FinPdu& finPdu) { // FIN PDU has been validated during fromBuffer() @@ -528,7 +529,7 @@ Cfdp::Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const Cfdp::FinPdu& fi return Cfdp::Status::SUCCESS; } -Cfdp::Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const Cfdp::NakPdu& pdu) +Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const NakPdu& pdu) { // NAK PDU has been validated during fromBuffer() return Cfdp::Status::SUCCESS; @@ -567,15 +568,15 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer) txn->getClass() == Cfdp::Class::CLASS_2) { // Deserialize FIN PDU - Cfdp::FinPdu fin; + FinPdu fin; Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); sb2.setBuffLen(buffer.getSize()); Fw::SerializeStatus deserStatus = fin.deserializeFrom(sb2); if (deserStatus == Fw::FW_SERIALIZE_OK) { // Re-send the FIN-ACK - this->sendAck(txn, Cfdp::ACK_TXN_STATUS_TERMINATED, - Cfdp::FILE_DIRECTIVE_FIN, + this->sendAck(txn, ACK_TXN_STATUS_TERMINATED, + FILE_DIRECTIVE_FIN, fin.getConditionCode(), txn->m_history->peer_eid, txn->m_history->seq_num); @@ -598,9 +599,9 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) Fw::SerializeStatus status = header.fromSerialBuffer(sb); if (status == Fw::FW_SERIALIZE_OK) { - CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); - CfdpEntityId sourceEid = header.getSourceEid(); - Cfdp::Class::T txmMode = header.getTxmMode(); + TransactionSeq transactionSeq = header.getTransactionSeq(); + EntityId sourceEid = header.getSourceEid(); + Class::T txmMode = header.getTxmMode(); /* only RX transactions dare tread here */ txn->m_history->seq_num = transactionSeq; @@ -613,7 +614,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) /* all RX transactions will need a chunk list to track file segments */ if (txn->m_chunks == NULL) { - txn->m_chunks = txn->m_chan->findUnusedChunks(CFDP_DIRECTION_RX); + txn->m_chunks = txn->m_chan->findUnusedChunks(DIRECTION_RX); } if (txn->m_chunks == NULL) { @@ -632,13 +633,13 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) if (txmMode == Cfdp::Class::CLASS_1) { /* R1, can't do anything without metadata first */ - txn->m_state = CFDP_TXN_STATE_DROP; /* drop all incoming */ + txn->m_state = TXN_STATE_DROP; /* drop all incoming */ /* use inactivity timer to ultimately free the state */ } else { /* R2 can handle missing metadata, so go ahead and create a temp file */ - txn->m_state = CFDP_TXN_STATE_R2; + txn->m_state = TXN_STATE_R2; txn->m_txn_class = Cfdp::Class::CLASS_2; txn->rInit(); this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ @@ -647,7 +648,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) else if (pduType == Cfdp::T_METADATA) { /* file directive PDU with metadata - this is the expected case for starting a new RX transaction */ - Cfdp::MetadataPdu md; + MetadataPdu md; Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); sb2.setBuffLen(buffer.getSize()); @@ -657,7 +658,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) this->recvMd(txn, md); /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ - txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? CFDP_TXN_STATE_R1 : CFDP_TXN_STATE_R2; + txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? TXN_STATE_R1 : TXN_STATE_R2; txn->m_txn_class = txmMode; txn->m_flags.rx.md_recv = true; txn->rInit(); /* initialize R */ @@ -676,7 +677,7 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) } } - if (txn->m_state == CFDP_TXN_STATE_INIT) + if (txn->m_state == TXN_STATE_INIT) { /* state was not changed, so free the transaction */ this->finishTransaction(txn, false); @@ -705,9 +706,9 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) Fw::SerializeStatus status = header.fromSerialBuffer(sb); if (status == Fw::FW_SERIALIZE_OK) { - CfdpTransactionSeq transactionSeq = header.getTransactionSeq(); - CfdpEntityId sourceEid = header.getSourceEid(); - CfdpEntityId destEid = header.getDestEid(); + TransactionSeq transactionSeq = header.getTransactionSeq(); + EntityId sourceEid = header.getSourceEid(); + EntityId destEid = header.getDestEid(); // Look up transaction by sequence number txn = chan->findTransactionBySequenceNumber(transactionSeq, sourceEid); @@ -753,14 +754,14 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) } -void CfdpEngine::setChannelFlowState(U8 channelId, Cfdp::Flow::T flowState) +void CfdpEngine::setChannelFlowState(U8 channelId, Flow::T flowState) { FW_ASSERT(channelId <= CFDP_NUM_CHANNELS, channelId, CFDP_NUM_CHANNELS); m_channels[channelId]->setFlowState(flowState); } -void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, - U8 priority, CfdpEntityId dest_id) +void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, + U8 priority, EntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, @@ -778,12 +779,12 @@ void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, txn->m_history->src_eid = m_manager->getLocalEidParam(); txn->m_history->peer_eid = dest_id; - txn->m_chan->insertSortPrio(txn, Cfdp::QueueId::PEND); + txn->m_chan->insertSortPrio(txn, QueueId::PEND); } -Cfdp::Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, - Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan_num, - U8 priority, CfdpEntityId dest_id) +Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, + Class::T cfdp_class, Keep::T keep, U8 chan_num, + U8 priority, EntityId dest_id) { CfdpTransaction *txn; CfdpChannel* chan = nullptr; @@ -791,11 +792,11 @@ Cfdp::Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::Str FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; + Status::T ret = Cfdp::Status::SUCCESS; if (chan->getNumCmdTx() < CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN) { - txn = chan->findUnusedTransaction(CFDP_DIRECTION_TX); + txn = chan->findUnusedTransaction(DIRECTION_TX); } else { @@ -831,35 +832,35 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; - // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[Cfdp::QueueId::RX] < CF_MAX_SIMULTANEOUS_RX) + // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[QueueId::RX] < CF_MAX_SIMULTANEOUS_RX) // { - // txn = chan->findUnusedTransaction(CFDP_DIRECTION_RX); + // txn = chan->findUnusedTransaction(DIRECTION_RX); // } // else // { // txn = NULL; // } // TODO BPC: Do I need to limit receive transactions? - txn = chan->findUnusedTransaction(CFDP_DIRECTION_RX); + txn = chan->findUnusedTransaction(DIRECTION_RX); if (txn != NULL) { /* set default FIN status */ - txn->m_state_data.receive.r2.dc = CFDP_FIN_DELIVERY_CODE_INCOMPLETE; - txn->m_state_data.receive.r2.fs = CFDP_FIN_FILE_STATUS_DISCARDED; + txn->m_state_data.receive.r2.dc = FIN_DELIVERY_CODE_INCOMPLETE; + txn->m_state_data.receive.r2.fs = FIN_FILE_STATUS_DISCARDED; - txn->m_flags.com.q_index = Cfdp::QueueId::RX; - chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); + txn->m_flags.com.q_index = QueueId::RX; + chan->insertBackInQueue(static_cast(txn->m_flags.com.q_index), &txn->m_cl_node); } return txn; } -Cfdp::Status::T CfdpEngine::playbackDirInitiate(CfdpPlayback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, - Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, - CfdpEntityId dest_id) +Status::T CfdpEngine::playbackDirInitiate(Playback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, + EntityId dest_id) { - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; Os::Directory::Status dirStatus; /* make sure the directory can be open */ @@ -889,12 +890,12 @@ Cfdp::Status::T CfdpEngine::playbackDirInitiate(CfdpPlayback *pb, const Fw::Stri return status; } -Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, Cfdp::Class::T cfdp_class, - Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id) +Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, + Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { int i; - CfdpPlayback *pb; - Cfdp::Status::T status; + Playback *pb; + Status::T status; // Loop through the channel's playback directories to find an open slot for (i = 0; i < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) @@ -919,11 +920,11 @@ Cfdp::Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw return status; } -Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, - Cfdp::Class::T cfdp_class, U8 priority, CfdpEntityId destEid, +Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, + Class::T cfdp_class, U8 priority, EntityId destEid, U32 intervalSec) { - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; CfdpPollDir* pd = NULL; FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); @@ -954,9 +955,9 @@ Cfdp::Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& return status; } -Cfdp::Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) +Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) { - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; CfdpPollDir* pd = NULL; FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); @@ -969,8 +970,8 @@ Cfdp::Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) // Clear poll directory arguments pd->intervalSec = 0; pd->priority = 0; - pd->cfdpClass = static_cast(0); - pd->destEid = static_cast(0); + pd->cfdpClass = static_cast(0); + pd->destEid = static_cast(0); pd->srcDir = ""; pd->dstDir = ""; @@ -1018,7 +1019,7 @@ void CfdpEngine::cycle(void) void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) { - if (txn->m_flags.com.q_index == Cfdp::QueueId::FREE) + if (txn->m_flags.com.q_index == QueueId::FREE) { // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, // "CF: attempt to reset a transaction that has already been freed"); @@ -1035,10 +1036,10 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) * RX transactions can stay on the RX queue, that does not hurt anything * because they are only triggered when a PDU comes in matching that seq_num * (RX queue is not separated into A/W parts) */ - if (txn->m_flags.com.q_index == Cfdp::QueueId::TXA) + if (txn->m_flags.com.q_index == QueueId::TXA) { txn->m_chan->dequeueTransaction(txn); - txn->m_chan->insertSortPrio(txn, Cfdp::QueueId::TXW); + txn->m_chan->insertSortPrio(txn, QueueId::TXW); } if (true == txn->m_fd.isOpen()) @@ -1056,7 +1057,7 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) this->sendEotPkt(txn); /* extra bookkeeping for tx direction only */ - if (txn->m_history->dir == CFDP_DIRECTION_TX && txn->m_flags.tx.cmd_tx) + if (txn->m_history->dir == DIRECTION_TX && txn->m_flags.tx.cmd_tx) { txn->m_chan->decrementCmdTxCounter(); } @@ -1074,11 +1075,11 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) txn->m_chan->clearCurrentIfMatch(txn); /* Put this transaction into the holdover state, inactivity timer will recycle it */ - txn->m_state = CFDP_TXN_STATE_HOLD; + txn->m_state = TXN_STATE_HOLD; this->armInactTimer(txn); } -void CfdpEngine::setTxnStatus(CfdpTransaction *txn, CfdpTxnStatus txn_stat) +void CfdpEngine::setTxnStatus(CfdpTransaction *txn, TxnStatus txn_stat) { if (!CfdpTxnStatusIsError(txn->m_history->txn_stat)) { @@ -1126,18 +1127,18 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) void CfdpEngine::cancelTransaction(CfdpTransaction *txn) { - void (CfdpTransaction::*fns[CFDP_DIRECTION_NUM])() = {nullptr}; + void (CfdpTransaction::*fns[DIRECTION_NUM])() = {nullptr}; - fns[CFDP_DIRECTION_RX] = &CfdpTransaction::rCancel; - fns[CFDP_DIRECTION_TX] = &CfdpTransaction::sCancel; + fns[DIRECTION_RX] = &CfdpTransaction::rCancel; + fns[DIRECTION_TX] = &CfdpTransaction::sCancel; if (!txn->m_flags.com.canceled) { txn->m_flags.com.canceled = true; - this->setTxnStatus(txn, CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED); + this->setTxnStatus(txn, TXN_STATUS_CANCEL_REQUEST_RECEIVED); /* this should always be true, just confirming before indexing into array */ - if (txn->m_history->dir < CFDP_DIRECTION_NUM) + if (txn->m_history->dir < DIRECTION_NUM) { (txn->*fns[txn->m_history->dir])(); } @@ -1177,7 +1178,7 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) Fw::String moveDir; /* Sender */ - if (txn->getHistory()->dir == CFDP_DIRECTION_TX) + if (txn->getHistory()->dir == DIRECTION_TX) { if (!CfdpTxnStatusIsError(txn->getHistory()->txn_stat)) { @@ -1223,5 +1224,6 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) } } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp index 2d59f0a9cdc..f6dc858884b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpEngine.hpp @@ -43,18 +43,21 @@ // Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { namespace Ccsds { - class CfdpManager; - class CfdpChannel; + class CfdpManager; // CfdpManager stays in Svc::Ccsds + namespace Cfdp { + class CfdpChannel; // CfdpChannel is in Svc::Ccsds::Cfdp + } } } namespace Svc { namespace Ccsds { +namespace Cfdp { /** * @brief Structure for use with the CfdpChannel::cycleTx() function */ -struct CfdpCycleTxArgs +struct CycleTxArgs { CfdpChannel *chan; /**< \brief channel object */ int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ @@ -63,7 +66,7 @@ struct CfdpCycleTxArgs /** * @brief Structure for use with the CfdpChannel::doTick() function */ -struct CfdpTickArgs +struct TickArgs { CfdpChannel *chan; /**< \brief channel object */ void (CfdpTransaction::*fn)(int *); /**< \brief member function pointer */ @@ -142,9 +145,9 @@ class CfdpEngine { * @param dest_id Entity ID of remote receiver * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - Cfdp::Status::T txFile(const Fw::String& src, const Fw::String& dst, - Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, - U8 chan_num, U8 priority, CfdpEntityId dest_id); + Status::T txFile(const Fw::String& src, const Fw::String& dst, + Class::T cfdp_class, Keep::T keep, + U8 chan_num, U8 priority, EntityId dest_id); /** * @brief Begin transmit of a directory @@ -158,9 +161,9 @@ class CfdpEngine { * @param dest_id Entity ID of remote receiver * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - Cfdp::Status::T playbackDir(const Fw::String& src, const Fw::String& dst, - Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, - U8 chan, U8 priority, CfdpEntityId dest_id); + Status::T playbackDir(const Fw::String& src, const Fw::String& dst, + Class::T cfdp_class, Keep::T keep, + U8 chan, U8 priority, EntityId dest_id); /** * @brief Start polling a directory @@ -175,9 +178,9 @@ class CfdpEngine { * @param intervalSec Time between directory playbacks in seconds * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - Cfdp::Status::T startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, - const Fw::String& dstDir, Cfdp::Class::T cfdp_class, - U8 priority, CfdpEntityId destEid, U32 intervalSec); + Status::T startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, + const Fw::String& dstDir, Class::T cfdp_class, + U8 priority, EntityId destEid, U32 intervalSec); /** * @brief Stop polling a directory @@ -186,7 +189,7 @@ class CfdpEngine { * @param pollId Channel poll directory index * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ - Cfdp::Status::T stopPollDir(U8 chanId, U8 pollId); + Status::T stopPollDir(U8 chanId, U8 pollId); /** * @brief Set channel flow state @@ -196,7 +199,7 @@ class CfdpEngine { * @param channelId Channel index * @param flowState Flow state to set (normal or frozen) */ - void setChannelFlowState(U8 channelId, Cfdp::Flow::T flowState); + void setChannelFlowState(U8 channelId, Flow::T flowState); // ---------------------------------------------------------------------- // Public Transaction Interface @@ -230,7 +233,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ - void setTxnStatus(CfdpTransaction *txn, CfdpTxnStatus txn_stat); + void setTxnStatus(CfdpTransaction *txn, TxnStatus txn_stat); /** * @brief Arm the ACK timer for a transaction @@ -261,12 +264,12 @@ class CfdpEngine { * * @param txn Pointer to the transaction object * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendMd(CfdpTransaction *txn); + Status::T sendMd(CfdpTransaction *txn); /** * @brief Encode and send a File Data PDU @@ -278,12 +281,12 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param fdPdu Reference to initialized FileDataPdu object * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendFd(CfdpTransaction *txn, Cfdp::FileDataPdu& fdPdu); + Status::T sendFd(CfdpTransaction *txn, FileDataPdu& fdPdu); /** * @brief Create, encode, and send an EOF (End of File) PDU @@ -294,12 +297,12 @@ class CfdpEngine { * * @param txn Pointer to the transaction object * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendEof(CfdpTransaction *txn); + Status::T sendEof(CfdpTransaction *txn); /** * @brief Create, encode, and send an ACK (Acknowledgment) PDU @@ -311,7 +314,7 @@ class CfdpEngine { * @note This function takes explicit peer_eid and tsn parameters instead of * getting them from transaction history because of the special case where a * FIN-ACK must be sent for an unknown transaction. It's better for long term - * maintenance to not build an incomplete CfdpHistory for it. + * maintenance to not build an incomplete History for it. * * @param txn Pointer to the transaction object * @param ts Transaction ACK status @@ -320,13 +323,13 @@ class CfdpEngine { * @param peer_eid Remote entity ID * @param tsn Transaction sequence number * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendAck(CfdpTransaction *txn, Cfdp::AckTxnStatus ts, Cfdp::FileDirective dir_code, - Cfdp::ConditionCode cc, CfdpEntityId peer_eid, CfdpTransactionSeq tsn); + Status::T sendAck(CfdpTransaction *txn, AckTxnStatus ts, FileDirective dir_code, + ConditionCode cc, EntityId peer_eid, TransactionSeq tsn); /** * @brief Create, encode, and send a FIN (Finished) PDU @@ -340,13 +343,13 @@ class CfdpEngine { * @param fs Final file status (retained or rejected, etc) * @param cc Final CFDP condition code * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendFin(CfdpTransaction *txn, CfdpFinDeliveryCode dc, CfdpFinFileStatus fs, - Cfdp::ConditionCode cc); + Status::T sendFin(CfdpTransaction *txn, FinDeliveryCode dc, FinFileStatus fs, + ConditionCode cc); /** * @brief Encode and send a NAK (Negative Acknowledgment) PDU @@ -360,12 +363,12 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param nakPdu Reference to initialized NakPdu object * - * @returns Cfdp::Status::T status code + * @returns Status::T status code * @retval Cfdp::Status::SUCCESS on success. * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Cfdp::Status::T sendNak(CfdpTransaction *txn, Cfdp::NakPdu& nakPdu); + Status::T sendNak(CfdpTransaction *txn, NakPdu& nakPdu); /** * @brief Handle receipt of metadata PDU @@ -376,7 +379,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param pdu The metadata PDU */ - void recvMd(CfdpTransaction *txn, const Cfdp::MetadataPdu& pdu); + void recvMd(CfdpTransaction *txn, const MetadataPdu& pdu); /** * @brief Unpack a file data PDU from a received message @@ -392,7 +395,7 @@ class CfdpEngine { * @retval Cfdp::Status::ERROR for general errors * @retval Cfdp::Status::SHORT_PDU_ERROR PDU too short */ - Cfdp::Status::T recvFd(CfdpTransaction *txn, const Cfdp::FileDataPdu& pdu); + Status::T recvFd(CfdpTransaction *txn, const FileDataPdu& pdu); /** * @brief Unpack an EOF PDU from a received message @@ -407,7 +410,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvEof(CfdpTransaction *txn, const Cfdp::EofPdu& pdu); + Status::T recvEof(CfdpTransaction *txn, const EofPdu& pdu); /** * @brief Unpack an ACK PDU from a received message @@ -422,7 +425,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvAck(CfdpTransaction *txn, const Cfdp::AckPdu& pdu); + Status::T recvAck(CfdpTransaction *txn, const AckPdu& pdu); /** * @brief Unpack an FIN PDU from a received message @@ -437,7 +440,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvFin(CfdpTransaction *txn, const Cfdp::FinPdu& pdu); + Status::T recvFin(CfdpTransaction *txn, const FinPdu& pdu); /** * @brief Unpack a NAK PDU from a received message @@ -452,7 +455,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Cfdp::Status::T recvNak(CfdpTransaction *txn, const Cfdp::NakPdu& pdu); + Status::T recvNak(CfdpTransaction *txn, const NakPdu& pdu); /** * @brief Initiate a file transfer transaction @@ -464,8 +467,8 @@ class CfdpEngine { * @param priority Priority of transfer * @param dest_id Destination entity ID */ - void txFileInitiate(CfdpTransaction *txn, Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, - U8 priority, CfdpEntityId dest_id); + void txFileInitiate(CfdpTransaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, + U8 priority, EntityId dest_id); /** * @brief Initiate playback of a directory @@ -480,8 +483,8 @@ class CfdpEngine { * @param dest_id Destination entity ID * @returns SUCCESS if initiated, error otherwise */ - Cfdp::Status::T playbackDirInitiate(CfdpPlayback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, - Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority, CfdpEntityId dest_id); + Status::T playbackDirInitiate(Playback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, + Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id); /** * @brief Dispatch TX state machine for a transaction @@ -504,7 +507,7 @@ class CfdpEngine { CfdpChannel* m_channels[CFDP_NUM_CHANNELS]; //! Sequence number tracker for outgoing transactions - CfdpTransactionSeq m_seqNum; + TransactionSeq m_seqNum; // Note: Transactions, histories, and chunks are now owned by each CfdpChannel @@ -625,6 +628,7 @@ class CfdpEngine { friend class CfdpManagerTester; }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index d915c3b0a8e..8667c551b57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -10,6 +10,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // Component construction and destruction @@ -76,10 +77,10 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, +Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, FwSizeType size) { - Cfdp::Status::T status = Cfdp::Status::ERROR; + Status::T status = Status::ERROR; FwIndexType portNum; // There is a direct mapping between channel index and port number @@ -89,7 +90,7 @@ Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& chan U32 max_pdus = getMaxOutgoingPdusPerCycleParam(channel.getChannelId()); if (channel.getOutgoingCounter() >= max_pdus) { - status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; + status = Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } else { @@ -98,12 +99,12 @@ Cfdp::Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& chan if(buffer.getSize() == size) { channel.incrementOutgoingCounter(); - status = Cfdp::Status::SUCCESS; + status = Status::SUCCESS; } else { this->log_WARNING_LO_BuffersExuasted(); - status = Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR; + status = Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } } return status; @@ -135,8 +136,8 @@ void CfdpManager ::sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) // Handler implementations for commands // ---------------------------------------------------------------------- -void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, - Cfdp::Class cfdpClass, Cfdp::Keep keep, U8 priority, +void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, EntityId destId, + Class cfdpClass, Keep keep, U8 priority, const Fw::CmdStringArg& sourceFileName, const Fw::CmdStringArg& destFileName) { @@ -146,7 +147,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (Cfdp::Status::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, + (Status::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); @@ -163,8 +164,8 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann this->cmdResponse_out(opCode, cmdSeq, rspStatus); } -void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, CfdpEntityId destId, - Cfdp::Class cfdpClass, Cfdp::Keep keep, U8 priority, +void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, EntityId destId, + Class cfdpClass, Keep keep, U8 priority, const Fw::CmdStringArg& sourceDirectory, const Fw::CmdStringArg& destDirectory) { @@ -174,7 +175,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, rspStatus = this->checkCommandChannelIndex(channelId); if ((rspStatus == Fw::CmdResponse::OK) && - (Cfdp::Status::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, + (Status::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, keep.e, channelId, priority, destId))) { this->log_ACTIVITY_LO_PlaybackInitiatied(sourceDirectory); @@ -191,7 +192,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, U8 pollId, - CfdpEntityId destId, Cfdp::Class cfdpClass, U8 priority, + EntityId destId, Class cfdpClass, U8 priority, U32 interval, const Fw::CmdStringArg& sourceDirectory, const Fw::CmdStringArg& destDirectory) { @@ -205,7 +206,7 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 } if ((rspStatus == Fw::CmdResponse::OK) && - (Cfdp::Status::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, + (Status::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, cfdpClass.e, priority, destId, interval))) { this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); @@ -231,7 +232,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, } if ((rspStatus == Fw::CmdResponse::OK) && - (Cfdp::Status::SUCCESS == this->m_engine->stopPollDir(channelId, pollId))) + (Status::SUCCESS == this->m_engine->stopPollDir(channelId, pollId))) { this->log_ACTIVITY_LO_PollDirStopped(channelId, pollId); } @@ -242,7 +243,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, this->cmdResponse_out(opCode, cmdSeq, rspStatus); } -void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, Cfdp::Flow flowState) +void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId, Flow flowState) { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; @@ -292,12 +293,12 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Parameter helpers used by the CFDP engine // ---------------------------------------------------------------------- - CfdpEntityId CfdpManager:: getLocalEidParam(void) + EntityId CfdpManager:: getLocalEidParam(void) { Fw::ParamValid valid; // Check for coding errors as all CFDP parameters must have a default - CfdpEntityId localEid = this->paramGet_LocalEid(valid); + EntityId localEid = this->paramGet_LocalEid(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -359,7 +360,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -375,7 +376,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -391,7 +392,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -407,7 +408,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -423,7 +424,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -439,7 +440,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -455,7 +456,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) // Check for coding errors as all CFDP parameters must have a default // Get the array first - Cfdp::ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); @@ -463,6 +464,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) return paramArray[channelIndex].get_max_outgoing_pdus_per_cycle(); } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index df8aa86ddcf..d0a8efc4fab 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -1,5 +1,6 @@ module Svc { module Ccsds { +module Cfdp { @ F' implementation of the CFDP file transfer prototcol active component CfdpManager { @@ -59,5 +60,6 @@ module Ccsds { param set port prmSetOut } +} # end Cfdp } # end Ccsds } # end Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 2739c050527..29e6111dd20 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -12,6 +12,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // Forward declarations class CfdpEngine; @@ -61,7 +62,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \param channel [in] Channel to allocate buffer for //! \param size [in] Size of buffer needed in bytes //! \return Status::SUCCESS if buffer allocated, Status::SEND_PDU_NO_BUF_AVAIL_ERROR otherwise - Cfdp::Status::T getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, + Status::T getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, FwSizeType size); //! Return an unused PDU buffer @@ -116,9 +117,9 @@ class CfdpManager final : public CfdpManagerComponentBase { FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID for the file transaction - CfdpEntityId destId, //!< Destination entity id - Cfdp::Class cfdpClass, //!< CFDP class for the file transfer - Cfdp::Keep keep, //!< Whether or not to keep or delete the file upon completion + EntityId destId, //!< Destination entity id + Class cfdpClass, //!< CFDP class for the file transfer + Keep keep, //!< Whether or not to keep or delete the file upon completion U8 priority, //!< Priority: 0=highest priority const Fw::CmdStringArg& sourceFileName, //!< The name of the on-board file to send const Fw::CmdStringArg& destFileName //!< The name of the destination file on the ground @@ -131,9 +132,9 @@ class CfdpManager final : public CfdpManagerComponentBase { FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID for the file transaction(s) - CfdpEntityId destId, //!< Destination entity id - Cfdp::Class cfdpClass, //!< CFDP class for the file transfer(s) - Cfdp::Keep keep, //!< Whether or not to keep or delete the file(s) upon completion + EntityId destId, //!< Destination entity id + Class cfdpClass, //!< CFDP class for the file transfer(s) + Keep keep, //!< Whether or not to keep or delete the file(s) upon completion U8 priority, //!< Priority: 0=highest priority const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send const Fw::CmdStringArg& destDirectory //!< The name of the destination directory on the ground @@ -147,8 +148,8 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID for the file transaction(s) U8 pollId, //!< Channel poll ID for the file transaction(s) - CfdpEntityId destId, //!< Destination entity id - Cfdp::Class cfdpClass, //!< CFDP class for the file transfer(s) + EntityId destId, //!< Destination entity id + Class cfdpClass, //!< CFDP class for the file transfer(s) U8 priority, //!< Priority: 0=highest priority U32 interval, //!< Interval to poll the directory in seconds const Fw::CmdStringArg& sourceDirectory, //!< The name of the on-board directory to send @@ -172,7 +173,7 @@ class CfdpManager final : public CfdpManagerComponentBase { FwOpcodeType opCode, //!< The opcode U32 cmdSeq, //!< The command sequence number U8 channelId, //!< Channel ID to set - Cfdp::Flow freeze //!< Flow state to set + Flow freeze //!< Flow state to set ) override; private: @@ -196,7 +197,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Get the local entity ID parameter //! //! \return The local CFDP entity ID - CfdpEntityId getLocalEidParam(void); + EntityId getLocalEidParam(void); //! Get the outgoing file chunk size parameter //! @@ -269,6 +270,7 @@ class CfdpManager final : public CfdpManagerComponentBase { }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp index 67dbb95fc70..8d6582ece49 100644 --- a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpPdu.hpp @@ -49,9 +49,11 @@ #include #include +#include namespace Svc { namespace Ccsds { +namespace Cfdp { /** * @brief Minimum encoded size of a CFDP PDU header @@ -59,7 +61,7 @@ namespace Ccsds { * Per the blue book, the size of the Entity ID and Sequence Number must be at least 1 byte. */ #define CFDP_MIN_HEADER_SIZE \ - (sizeof(CfdpPduHeader) + (3 * sizeof(CfdpU8))) /* 1 byte for each variable item */ + (sizeof(PduHeader) + (3 * sizeof(U8Type))) /* 1 byte for each variable item */ /** * @brief Maximum encoded size of a CFDP PDU that this implementation can accept @@ -71,7 +73,7 @@ namespace Ccsds { * still correlates (e.g. if it takes 4 bytes natively, it will be encoded into * 4 bytes). */ -#define CFDP_APP_MAX_HEADER_SIZE (sizeof(CfdpPduHeader) + sizeof(CfdpTransactionSeq) + (3 * sizeof(CfdpEntityId))) +#define CFDP_APP_MAX_HEADER_SIZE (sizeof(PduHeader) + sizeof(TransactionSeq) + (3 * sizeof(EntityId))) /* * CFDP PDU data types are based on wrapper structs which @@ -91,7 +93,7 @@ namespace Ccsds { /** * @brief Encoded 8-bit value in the CFDP PDU */ -struct CfdpU8 +struct U8Type { U8 octets[1]; }; @@ -99,7 +101,7 @@ struct CfdpU8 /** * @brief Encoded 16-bit value in the CFDP PDU */ -struct CfdpU16 +struct U16Type { U8 octets[2]; }; @@ -107,7 +109,7 @@ struct CfdpU16 /** * @brief Encoded 32-bit value in the CFDP PDU */ -struct CfdpU32 +struct U32Type { U8 octets[4]; }; @@ -115,7 +117,7 @@ struct CfdpU32 /** * @brief Encoded 64-bit value in the CFDP PDU */ -struct CfdpU64 +struct U64Type { U8 octets[8]; }; @@ -130,26 +132,28 @@ struct CfdpU64 * Defined per section 5.1 of CCSDS 727.0-B-5 * * @note this contains variable length data for the EID+TSN, which is _not_ included - * in this definition. As a result, the sizeof(CfdpPduHeader) reflects only the + * in this definition. As a result, the sizeof(PduHeader) reflects only the * size of the fixed fields. The actual size includes the variable length fields. */ -struct CfdpPduHeader +#if 0 // Replaced by Types/PduHeader.hpp class implementation +struct PduHeader { - CfdpU8 flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ - CfdpU16 length; /**< \brief Length of the entire PDU, in octets */ - CfdpU8 eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ + U8Type flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ + U16Type length; /**< \brief Length of the entire PDU, in octets */ + U8Type eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ /* variable-length data goes here - it is at least 3 additional bytes */ }; +#endif /** * @brief Structure representing CFDP File Directive Header * * Defined per section 5.2 of CCSDS 727.0-B-5 */ -struct CfdpPduFileDirectiveHeader +struct PduFileDirectiveHeader { - CfdpU8 directive_code; + U8Type directive_code; }; /** @@ -160,10 +164,12 @@ struct CfdpPduFileDirectiveHeader * * Defined per table 5-2 of CCSDS 727.0-B-5 */ -struct CfdpLv +#if 0 // Old struct definition +struct Lv { - CfdpU8 length; /**< \brief Length of data field */ + U8Type length; /**< \brief Length of data field */ }; +#endif /** * @brief Structure representing CFDP TLV Object format @@ -173,11 +179,13 @@ struct CfdpLv * * Defined per table 5-3 of CCSDS 727.0-B-5 */ -struct CfdpTlv +#if 0 // Replaced by Types/Tlv.hpp class implementation +struct Tlv { - CfdpU8 type; /**< \brief Nature of data field */ - CfdpU8 length; /**< \brief Length of data field */ + U8Type type; /**< \brief Nature of data field */ + U8Type length; /**< \brief Length of data field */ }; +#endif /** * @brief Values for "acknowledgment transfer status" @@ -187,14 +195,16 @@ struct CfdpTlv * * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 */ -enum CfdpAckTxnStatus : U8 +#if 0 // Replaced by Types/Types.hpp +enum AckTxnStatus : U8 { - CFDP_ACK_TXN_STATUS_UNDEFINED = 0, - CFDP_ACK_TXN_STATUS_ACTIVE = 1, - CFDP_ACK_TXN_STATUS_TERMINATED = 2, - CFDP_ACK_TXN_STATUS_UNRECOGNIZED = 3, - CFDP_ACK_TXN_STATUS_INVALID = 4, + ACK_TXN_STATUS_UNDEFINED = 0, + ACK_TXN_STATUS_ACTIVE = 1, + ACK_TXN_STATUS_TERMINATED = 2, + ACK_TXN_STATUS_UNRECOGNIZED = 3, + ACK_TXN_STATUS_INVALID = 4, }; +#endif /** * @brief Values for "finished delivery code" @@ -204,12 +214,14 @@ enum CfdpAckTxnStatus : U8 * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -enum CfdpFinDeliveryCode : U8 +#if 0 // Replaced by Types/Types.hpp +enum FinDeliveryCode : U8 { - CFDP_FIN_DELIVERY_CODE_COMPLETE = 0, - CFDP_FIN_DELIVERY_CODE_INCOMPLETE = 1, - CFDP_FIN_DELIVERY_CODE_INVALID = 2, + FIN_DELIVERY_CODE_COMPLETE = 0, + FIN_DELIVERY_CODE_INCOMPLETE = 1, + FIN_DELIVERY_CODE_INVALID = 2, }; +#endif /** * @brief Values for "finished file status" @@ -219,14 +231,16 @@ enum CfdpFinDeliveryCode : U8 * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -enum CfdpFinFileStatus : U8 +#if 0 // Replaced by Types/Types.hpp +enum FinFileStatus : U8 { - CFDP_FIN_FILE_STATUS_DISCARDED = 0, - CFDP_FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, - CFDP_FIN_FILE_STATUS_RETAINED = 2, - CFDP_FIN_FILE_STATUS_UNREPORTED = 3, - CFDP_FIN_FILE_STATUS_INVALID = 4, + FIN_FILE_STATUS_DISCARDED = 0, + FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, + FIN_FILE_STATUS_RETAINED = 2, + FIN_FILE_STATUS_UNREPORTED = 3, + FIN_FILE_STATUS_INVALID = 4, }; +#endif /** * @brief Values for "condition code" @@ -236,102 +250,94 @@ enum CfdpFinFileStatus : U8 * * Defined per table 5-5 of CCSDS 727.0-B-5 */ -enum CfdpConditionCode : U8 +#if 0 // Replaced by Types/Types.hpp +enum ConditionCode : U8 { - CFDP_CONDITION_CODE_NO_ERROR = 0, - CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, - CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, - CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, - CFDP_CONDITION_CODE_FILESTORE_REJECTION = 4, - CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, - CFDP_CONDITION_CODE_FILE_SIZE_ERROR = 6, - CFDP_CONDITION_CODE_NAK_LIMIT_REACHED = 7, - CFDP_CONDITION_CODE_INACTIVITY_DETECTED = 8, - CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, - CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED = 10, - CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, - CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, - CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15, + CONDITION_CODE_NO_ERROR = 0, + CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, + CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, + CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, + CONDITION_CODE_FILESTORE_REJECTION = 4, + CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, + CONDITION_CODE_FILE_SIZE_ERROR = 6, + CONDITION_CODE_NAK_LIMIT_REACHED = 7, + CONDITION_CODE_INACTIVITY_DETECTED = 8, + CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, + CONDITION_CODE_CHECK_LIMIT_REACHED = 10, + CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, + CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, + CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15, }; +#endif /** * @brief Structure representing CFDP End of file PDU * * Defined per section 5.2.2 / table 5-6 of CCSDS 727.0-B-5 */ -struct CfdpPduEof +#if 0 // Replaced by Types/EofPdu.hpp class implementation +struct PduEof { - CfdpU8 cc; - CfdpU32 crc; - CfdpU32 size; + U8Type cc; + U32Type crc; + U32Type size; }; +#endif /** * @brief Structure representing CFDP Finished PDU * * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 */ -struct CfdpPduFin +#if 0 // Replaced by Types/FinPdu.hpp class implementation +struct PduFin { - CfdpU8 flags; + U8Type flags; }; +#endif /** * @brief Structure representing CFDP Acknowledge PDU * * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 */ -struct CfdpPduAck +#if 0 // Replaced by Types/AckPdu.hpp class implementation +struct PduAck { - CfdpU8 directive_and_subtype_code; - CfdpU8 cc_and_transaction_status; + U8Type directive_and_subtype_code; + U8Type cc_and_transaction_status; }; +#endif /** * @brief Structure representing CFDP Segment Request * * Defined per section 5.2.6 / table 5-11 of CCSDS 727.0-B-5 */ -struct CfdpSegmentRequest -{ - CfdpU32 offset_start; - CfdpU32 offset_end; -}; +// Forward declaration - implementation in Types/NakPdu.hpp +struct SegmentRequest; /** * @brief Structure representing CFDP Non-Acknowledge PDU * * Defined per section 5.2.6 / table 5-10 of CCSDS 727.0-B-5 */ -struct CfdpPduNak -{ - CfdpU32 scope_start; - CfdpU32 scope_end; -}; +// Forward declaration - implementation in Types/NakPdu.hpp +struct PduNak; /** * @brief Structure representing CFDP Metadata PDU * * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 */ -struct CfdpPduMd -{ - CfdpU8 segmentation_control; - CfdpU32 size; -}; +// Forward declaration - implementation in Types/MetadataPdu.hpp +struct PduMd; /** * @brief PDU file data header */ -struct CfdpPduFileDataHeader -{ - /** - * NOTE: while this is the only fixed/required field in the data PDU, it may - * have segment metadata prior to this, depending on how the fields in the - * base header are set - */ - CfdpU32 offset; -}; +// Forward declaration - implementation in Types/FileDataPdu.hpp +struct PduFileDataHeader; /** * @brief @@ -342,11 +348,10 @@ struct CfdpPduFileDataHeader * the minimum possible header size. In practice the outgoing file chunk size is limited by * whichever is smaller; the remaining data, remaining space in the packet, and outgoing_file_chunk_size. */ -struct CfdpPduFileDataContent -{ - U8 data[CFDP_MAX_PDU_SIZE - sizeof(CfdpPduFileDataHeader) - CFDP_MIN_HEADER_SIZE]; -}; +// Forward declaration - implementation in Types/FileDataPdu.hpp +struct PduFileDataContent; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp index 2ab37749351..8098ce53c18 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp @@ -49,13 +49,14 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ====================================================================== // Construction and Destruction // ====================================================================== CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager) : - m_state(CFDP_TXN_STATE_UNDEF), + m_state(TXN_STATE_UNDEF), m_txn_class(Cfdp::Class::CLASS_1), m_history(nullptr), m_chunks(nullptr), @@ -84,7 +85,7 @@ CfdpTransaction::~CfdpTransaction() { } void CfdpTransaction::reset() { // Reset transaction state to default values - this->m_state = CFDP_TXN_STATE_UNDEF; + this->m_state = TXN_STATE_UNDEF; this->m_txn_class = Cfdp::Class::CLASS_1; this->m_fsize = 0; this->m_foffs = 0; @@ -120,7 +121,7 @@ void CfdpTransaction::reset() // ====================================================================== void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { - static const CfdpFileDirectiveDispatchTable r1_fdir_handlers = { + static const FileDirectiveDispatchTable r1_fdir_handlers = { { nullptr, /* CFDP_FileDirective_INVALID_MIN */ nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ @@ -138,11 +139,11 @@ void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { } }; - static const CfdpRSubstateDispatchTable substate_fns = { + static const RSubstateDispatchTable substate_fns = { { - &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_FILEDATA */ - &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_EOF */ - &r1_fdir_handlers, /* CFDP_RX_SUB_STATE_CLOSEOUT_SYNC */ + &r1_fdir_handlers, /* RX_SUB_STATE_FILEDATA */ + &r1_fdir_handlers, /* RX_SUB_STATE_EOF */ + &r1_fdir_handlers, /* RX_SUB_STATE_CLOSEOUT_SYNC */ } }; @@ -150,7 +151,7 @@ void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { } void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { - static const CfdpFileDirectiveDispatchTable r2_fdir_handlers_normal = { + static const FileDirectiveDispatchTable r2_fdir_handlers_normal = { { nullptr, /* CFDP_FileDirective_INVALID_MIN */ nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ @@ -167,7 +168,7 @@ void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { nullptr, /* CFDP_FileDirective_KEEP_ALIVE */ } }; - static const CfdpFileDirectiveDispatchTable r2_fdir_handlers_finack = { + static const FileDirectiveDispatchTable r2_fdir_handlers_finack = { { nullptr, /* CFDP_FileDirective_INVALID_MIN */ nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ @@ -185,11 +186,11 @@ void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { } }; - static const CfdpRSubstateDispatchTable substate_fns = { + static const RSubstateDispatchTable substate_fns = { { - &r2_fdir_handlers_normal, /* CFDP_RX_SUB_STATE_FILEDATA */ - &r2_fdir_handlers_normal, /* CFDP_RX_SUB_STATE_EOF */ - &r2_fdir_handlers_finack, /* CFDP_RX_SUB_STATE_CLOSEOUT_SYNC */ + &r2_fdir_handlers_normal, /* RX_SUB_STATE_FILEDATA */ + &r2_fdir_handlers_normal, /* RX_SUB_STATE_EOF */ + &r2_fdir_handlers_finack, /* RX_SUB_STATE_CLOSEOUT_SYNC */ } }; @@ -200,13 +201,13 @@ void CfdpTransaction::rAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever armed on class 2 */ - if (this->m_state != CFDP_TXN_STATE_R2 || !this->m_flags.com.ack_timer_armed) + if (this->m_state != TXN_STATE_R2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (this->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_ack_timer.getStatus() == Timer::Status::RUNNING) { this->m_ack_timer.run(); } @@ -217,7 +218,7 @@ void CfdpTransaction::rAckTimerTick() { { this->r2Complete(true); } - else if (this->m_state_data.receive.sub_state == CFDP_RX_SUB_STATE_CLOSEOUT_SYNC) + else if (this->m_state_data.receive.sub_state == RX_SUB_STATE_CLOSEOUT_SYNC) { /* Increment acknak counter */ ++this->m_state_data.receive.r2.acknak_count; @@ -229,7 +230,7 @@ void CfdpTransaction::rAckTimerTick() { // CFE_EVS_SendEvent(CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN); + this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ @@ -256,12 +257,12 @@ void CfdpTransaction::rTick(int *cont /* unused */) { * the logic by state so that it isn't a bunch of if statements for different flags */ - Cfdp::Status::T sret; + Status::T sret; bool pending_send; if (!this->m_flags.com.inactivity_fired) { - if (this->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_inactivity_timer.getStatus() == Timer::Status::RUNNING) { this->m_inactivity_timer.run(); } @@ -271,14 +272,14 @@ void CfdpTransaction::rTick(int *cont /* unused */) { /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (this->m_state != CFDP_TXN_STATE_HOLD) + if (this->m_state != TXN_STATE_HOLD) { this->rSendInactivityEvent(); /* in class 2 this also triggers sending an early FIN response */ - if (this->m_state == CFDP_TXN_STATE_R2) + if (this->m_state == TXN_STATE_R2) { - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_INACTIVITY_DETECTED); + this->r2SetFinTxnStatus(TXN_STATUS_INACTIVITY_DETECTED); } } } @@ -289,8 +290,8 @@ void CfdpTransaction::rTick(int *cont /* unused */) { /* rx maintenance: possibly process send_eof_ack, send_nak or send_fin */ if (this->m_flags.rx.send_eof_ack) { - sret = this->m_engine->sendAck(this, Cfdp::ACK_TXN_STATUS_ACTIVE, Cfdp::FILE_DIRECTIVE_END_OF_FILE, - static_cast(this->m_state_data.receive.r2.eof_cc), + sret = this->m_engine->sendAck(this, ACK_TXN_STATUS_ACTIVE, FILE_DIRECTIVE_END_OF_FILE, + static_cast(this->m_state_data.receive.r2.eof_cc), this->m_history->peer_eid, this->m_history->seq_num); FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); @@ -345,7 +346,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { void CfdpTransaction::rCancel() { /* for cancel, only need to send FIN if R2 */ - if ((this->m_state == CFDP_TXN_STATE_R2) && (this->m_state_data.receive.sub_state < CFDP_RX_SUB_STATE_CLOSEOUT_SYNC)) + if ((this->m_state == TXN_STATE_R2) && (this->m_state_data.receive.sub_state < RX_SUB_STATE_CLOSEOUT_SYNC)) { this->m_flags.rx.send_fin = true; } @@ -360,7 +361,7 @@ void CfdpTransaction::rInit() { Fw::String tmpDir; Fw::String dst; - if (this->m_state == CFDP_TXN_STATE_R2) + if (this->m_state == TXN_STATE_R2) { if (!this->m_flags.rx.md_recv) { @@ -379,7 +380,7 @@ void CfdpTransaction::rInit() { // CFE_EVS_SendEvent(CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename); } @@ -391,13 +392,13 @@ void CfdpTransaction::rInit() { { // CFE_EVS_SendEvent(CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ - if (this->m_state == CFDP_TXN_STATE_R2) + if (this->m_state == TXN_STATE_R2) { - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); } else { @@ -406,11 +407,11 @@ void CfdpTransaction::rInit() { } else { - this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; + this->m_state_data.receive.sub_state = RX_SUB_STATE_FILEDATA; } } -void CfdpTransaction::r2SetFinTxnStatus(CfdpTxnStatus txn_stat) { +void CfdpTransaction::r2SetFinTxnStatus(TxnStatus txn_stat) { this->m_engine->setTxnStatus(this, txn_stat); this->m_flags.rx.send_fin = true; } @@ -420,8 +421,8 @@ void CfdpTransaction::r1Reset() { } void CfdpTransaction::r2Reset() { - if ((this->m_state_data.receive.sub_state == CFDP_RX_SUB_STATE_CLOSEOUT_SYNC) || - (this->m_state_data.receive.r2.eof_cc != CFDP_CONDITION_CODE_NO_ERROR) || + if ((this->m_state_data.receive.sub_state == RX_SUB_STATE_CLOSEOUT_SYNC) || + (this->m_state_data.receive.r2.eof_cc != CONDITION_CODE_NO_ERROR) || CfdpTxnStatusIsError(this->m_history->txn_stat) || this->m_flags.com.canceled) { this->r1Reset(); /* it's done */ @@ -433,8 +434,8 @@ void CfdpTransaction::r2Reset() { } } -Cfdp::Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; +Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { + Status::T ret = Cfdp::Status::SUCCESS; U32 crc_result; // The F' version does not have an equivelent finalize call as it @@ -446,7 +447,7 @@ Cfdp::Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { { // CFE_EVS_SendEvent(CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)crc_result, // (unsigned long)expected_crc); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; @@ -498,12 +499,12 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { if (this->m_state_data.receive.r2.acknak_count >= nack_limit) { // CFE_EVS_SendEvent(CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == CFDP_TXN_STATE_R2), + // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; /* don't use CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_NAK_LIMIT_REACHED); + this->m_engine->setTxnStatus(this, TXN_STATUS_NAK_LIMIT_REACHED); this->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ } else @@ -518,11 +519,11 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { /* the transaction is now considered complete, but this will not overwrite an * error status code if there was one set */ - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_NO_ERROR); + this->r2SetFinTxnStatus(TXN_STATUS_NO_ERROR); } - /* always go to CFDP_RX_SUB_STATE_FILEDATA, and let tick change state */ - this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; + /* always go to RX_SUB_STATE_FILEDATA, and let tick change state */ + this->m_state_data.receive.sub_state = RX_SUB_STATE_FILEDATA; } } @@ -530,12 +531,12 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; +Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { + Status::T ret = Cfdp::Status::SUCCESS; /* this function is only entered for data PDUs */ // Deserialize FileData PDU from buffer - Cfdp::FileDataPdu fd; + FileDataPdu fd; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -551,7 +552,7 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { * adjustments here, just write it. */ - CfdpFileSize offset = fd.getOffset(); + FileSize offset = fd.getOffset(); U16 dataSize = fd.getDataSize(); const U8* dataPtr = fd.getData(); @@ -563,10 +564,10 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == CFDP_TXN_STATE_R2), + // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->offset, (long)fret); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; } @@ -581,16 +582,16 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { if (status != Os::File::OP_OK) { // CFE_EVS_SendEvent(CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == CFDP_TXN_STATE_R2), + // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (long)pdu->data_len, (long)fret); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; ret = Cfdp::Status::ERROR; } else { - this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; + this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; } } @@ -598,11 +599,11 @@ Cfdp::Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { return ret; } -Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; +Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { + Status::T ret = Cfdp::Status::SUCCESS; // Deserialize EOF PDU from buffer - Cfdp::EofPdu eof; + EofPdu eof; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -623,7 +624,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { { // CFE_EVS_SendEvent(CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, // (unsigned long)this->m_fsize); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; @@ -633,7 +634,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { else { // CFE_EVS_SendEvent(CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; @@ -645,7 +646,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { // Deserialize EOF PDU from buffer - Cfdp::EofPdu eof; + EofPdu eof; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -657,7 +658,7 @@ void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { return; } - Cfdp::Status::T ret = this->rSubstateRecvEof(buffer); + Status::T ret = this->rSubstateRecvEof(buffer); U32 crc; /* this function is only entered for PDUs identified as EOF type */ @@ -680,12 +681,12 @@ void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { } void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { - Cfdp::Status::T ret; + Status::T ret; if (!this->m_flags.rx.eof_recv) { // Deserialize EOF PDU from buffer - Cfdp::EofPdu eof; + EofPdu eof; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -693,7 +694,7 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad EOF, return to FILEDATA substate this->m_cfdpManager->log_WARNING_LO_FailEofPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; + this->m_state_data.receive.sub_state = RX_SUB_STATE_FILEDATA; return; } @@ -714,14 +715,14 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { this->m_flags.rx.send_eof_ack = true; /* defer sending ACK to tick handling */ /* only check for complete if EOF with no errors */ - if (this->m_state_data.receive.r2.eof_cc == CFDP_CONDITION_CODE_NO_ERROR) + if (this->m_state_data.receive.r2.eof_cc == CONDITION_CODE_NO_ERROR) { this->r2Complete(true); /* CFDP_R2_Complete() will change state */ } else { /* All CFDP CC values directly correspond to a Transaction Status of the same numeric value */ - this->m_engine->setTxnStatus(this, static_cast(static_cast(this->m_state_data.receive.r2.eof_cc))); + this->m_engine->setTxnStatus(this, static_cast(static_cast(this->m_state_data.receive.r2.eof_cc))); this->r2Reset(); } } @@ -730,22 +731,22 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { /* bad EOF sent? */ if (ret == Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR) { - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_SIZE_ERROR); + this->r2SetFinTxnStatus(TXN_STATUS_FILE_SIZE_ERROR); } else { /* can't do anything with this bad EOF, so return to FILEDATA */ - this->m_state_data.receive.sub_state = CFDP_RX_SUB_STATE_FILEDATA; + this->m_state_data.receive.sub_state = RX_SUB_STATE_FILEDATA; } } } } void CfdpTransaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { - Cfdp::Status::T ret; + Status::T ret; // Deserialize FileData PDU from buffer - Cfdp::FileDataPdu fd; + FileDataPdu fd; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -778,7 +779,7 @@ void CfdpTransaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { } void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { - Cfdp::Status::T ret; + Status::T ret; // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. // This can happen if retransmitted FileData arrives after EOF was received and CRC began. @@ -790,7 +791,7 @@ void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { } // Deserialize FileData PDU from buffer - Cfdp::FileDataPdu fd; + FileDataPdu fd; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -812,7 +813,7 @@ void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { if (ret == Cfdp::Status::SUCCESS) { /* class 2 does CRC at FIN, but track gaps */ - this->m_chunks->chunks.add(fd.getOffset(), static_cast(fd.getDataSize())); + this->m_chunks->chunks.add(fd.getOffset(), static_cast(fd.getDataSize())); if (this->m_flags.rx.fd_nak_sent) { @@ -833,23 +834,23 @@ void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r2GapCompute(const CfdpChunk *chunk, Cfdp::NakPdu& nak) { +void CfdpTransaction::r2GapCompute(const CfdpChunk *chunk, NakPdu& nak) { FW_ASSERT(chunk->size > 0, chunk->size); // Calculate segment offsets relative to scope start - CfdpFileSize offsetStart = chunk->offset - nak.getScopeStart(); - CfdpFileSize offsetEnd = offsetStart + chunk->size; + FileSize offsetStart = chunk->offset - nak.getScopeStart(); + FileSize offsetEnd = offsetStart + chunk->size; // Add segment to NAK PDU (returns false if array is full) nak.addSegment(offsetStart, offsetEnd); } -Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { - Cfdp::Status::T status = Cfdp::Status::SUCCESS; +Status::T CfdpTransaction::rSubstateSendNak() { + Status::T status = Cfdp::Status::SUCCESS; // Create and initialize NAK PDU - Cfdp::NakPdu nakPdu; - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; + NakPdu nakPdu; + Cfdp::PduDirection direction = DIRECTION_TOWARD_SENDER; if (this->m_flags.rx.md_recv) { // We have metadata, so send NAK with file data gaps @@ -870,7 +871,7 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { // For each gap found, add it as a segment to the NAK PDU via callback U32 gapCount = this->m_chunks->chunks.computeGaps( - static_cast(gapLimit), + static_cast(gapLimit), this->m_fsize, 0, [this, &nakPdu](const CfdpChunk* chunk, void* opaque) { @@ -912,14 +913,14 @@ Cfdp::Status::T CfdpTransaction::rSubstateSendNak() { return status; } -Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { +Status::T CfdpTransaction::r2CalcCrcChunk() { U8 buf[CFDP_R2_CRC_CHUNK_SIZE]; - CfdpFileSize count_bytes; - CfdpFileSize want_offs_size; + FileSize count_bytes; + FileSize want_offs_size; FwSizeType read_size; Os::File::Status fileStatus; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CfdpFileSize rx_crc_calc_bytes_per_wakeup = 0; + Status::T ret = Cfdp::Status::SUCCESS; + FileSize rx_crc_calc_bytes_per_wakeup = 0; memset(buf, 0, sizeof(buf)); @@ -941,7 +942,7 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); ret = Cfdp::Status::ERROR; } else { // Reset cached position since we just reopened the file @@ -975,10 +976,10 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == CFDP_TXN_STATE_R2), + // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); - // this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); + // this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; } @@ -990,16 +991,16 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { { // CFE_EVS_SendEvent(CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILE_SIZE_ERROR); + this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; ret = Cfdp::Status::ERROR; } else { this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); - this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); + this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; - count_bytes += static_cast(read_size); + count_bytes += static_cast(read_size); } } } @@ -1016,12 +1017,12 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { this->m_keep = Cfdp::Keep::KEEP; /* save the file */ /* set FIN PDU status */ - this->m_state_data.receive.r2.dc = CFDP_FIN_DELIVERY_CODE_COMPLETE; - this->m_state_data.receive.r2.fs = CFDP_FIN_FILE_STATUS_RETAINED; + this->m_state_data.receive.r2.dc = FIN_DELIVERY_CODE_COMPLETE; + this->m_state_data.receive.r2.fs = FIN_FILE_STATUS_RETAINED; } else { - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE); + this->r2SetFinTxnStatus(TXN_STATUS_FILE_CHECKSUM_FAILURE); } this->m_flags.com.crc_calc = true; @@ -1034,9 +1035,9 @@ Cfdp::Status::T CfdpTransaction::r2CalcCrcChunk() { return ret; } -Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { - Cfdp::Status::T sret; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; +Status::T CfdpTransaction::r2SubstateSendFin() { + Status::T sret; + Status::T ret = Cfdp::Status::SUCCESS; if (!CfdpTxnStatusIsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) { @@ -1050,11 +1051,11 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { if (ret != Cfdp::Status::ERROR) { sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, - static_cast(CfdpTxnStatusToConditionCode(this->m_history->txn_stat))); + static_cast(CfdpTxnStatusToConditionCode(this->m_history->txn_stat))); /* CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); this->m_state_data.receive.sub_state = - CFDP_RX_SUB_STATE_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ + RX_SUB_STATE_CLOSEOUT_SYNC; /* whether or not FIN send successful, ok to transition state */ if (sret != Cfdp::Status::SUCCESS) { ret = Cfdp::Status::ERROR; @@ -1067,7 +1068,7 @@ Cfdp::Status::T CfdpTransaction::r2SubstateSendFin() { void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { // Deserialize ACK PDU from buffer - Cfdp::AckPdu ack; + AckPdu ack; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -1076,7 +1077,7 @@ void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { // Bad ACK PDU this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; @@ -1090,7 +1091,7 @@ void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { else { // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } @@ -1112,7 +1113,7 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { fname = this->m_history->fnames.dst_filename; // Deserialize Metadata PDU from buffer - Cfdp::MetadataPdu md; + MetadataPdu md; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -1134,11 +1135,11 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { { // CFE_EVS_SendEvent(CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, // (unsigned long)this->m_state_data.receive.r2.eof_size); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILE_SIZE_ERROR); + this->r2SetFinTxnStatus(TXN_STATUS_FILE_SIZE_ERROR); success = false; } } @@ -1154,10 +1155,10 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { { // CFE_EVS_SendEvent(CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)fileSysStatus); // this->m_fd = OS_OBJECT_ID_UNDEFINED; - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; success = false; } @@ -1170,9 +1171,9 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { { // CFE_EVS_SendEvent(CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, (long)fileStatus); - this->r2SetFinTxnStatus(CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; @@ -1192,7 +1193,7 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { void CfdpTransaction::rSendInactivityEvent() { // CFE_EVS_SendEvent(CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == CFDP_TXN_STATE_R2), + // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -1202,13 +1203,13 @@ void CfdpTransaction::rSendInactivityEvent() { // ====================================================================== void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, - const CfdpRSubstateDispatchTable *dispatch, - CfdpStateRecvFunc fd_fn) + const RSubstateDispatchTable *dispatch, + StateRecvFunc fd_fn) { - CfdpStateRecvFunc selected_handler; + StateRecvFunc selected_handler; - FW_ASSERT(this->m_state_data.receive.sub_state < CFDP_RX_SUB_STATE_NUM_STATES, - this->m_state_data.receive.sub_state, CFDP_RX_SUB_STATE_NUM_STATES); + FW_ASSERT(this->m_state_data.receive.sub_state < RX_SUB_STATE_NUM_STATES, + this->m_state_data.receive.sub_state, RX_SUB_STATE_NUM_STATES); selected_handler = NULL; @@ -1241,9 +1242,9 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, U8 directiveCodeByte; if (sb.deserializeTo(directiveCodeByte) == Fw::FW_SERIALIZE_OK) { - Cfdp::FileDirective directiveCode = static_cast(directiveCodeByte); + FileDirective directiveCode = static_cast(directiveCodeByte); - if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + if (directiveCode < FILE_DIRECTIVE_INVALID_MAX) { /* the CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) @@ -1256,7 +1257,7 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; // CFE_EVS_SendEvent(CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CFDP_TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, directiveCode, // this->m_state_data.receive.sub_state); } @@ -1274,5 +1275,6 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, } } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp index ac0987d1881..9674b70d718 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.cpp @@ -1,7 +1,7 @@ // ====================================================================== -// \title CfdpTimer.cpp +// \title Timer.cpp // \author campuzan -// \brief cpp file for the CfdpTimer class implementation +// \brief cpp file for the Timer class implementation // ====================================================================== #include @@ -10,37 +10,38 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // Class construction and destruction // ---------------------------------------------------------------------- -CfdpTimer ::CfdpTimer() : timerStatus(UNITIALIZED), secondsRemaining(0) {} +Timer ::Timer() : timerStatus(UNITIALIZED), secondsRemaining(0) {} -CfdpTimer ::~CfdpTimer() {} +Timer ::~Timer() {} // ---------------------------------------------------------------------- // Class interfaces // ---------------------------------------------------------------------- -void CfdpTimer ::setTimer(U32 timerDuration) +void Timer ::setTimer(U32 timerDuration) { this->timerStatus = RUNNING; this->secondsRemaining = timerDuration; } -void CfdpTimer ::disableTimer(void) +void Timer ::disableTimer(void) { this->timerStatus = EXPIRED; this->secondsRemaining = 0; } -CfdpTimer::Status CfdpTimer ::getStatus(void) +Timer::Status Timer ::getStatus(void) { return this->timerStatus; } -void CfdpTimer ::run(void) +void Timer ::run(void) { if(this->timerStatus == RUNNING) { @@ -54,5 +55,6 @@ void CfdpTimer ::run(void) } } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp index c7e2b185797..91c381ec39b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTimer.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpTimer.hpp +// \title Timer.hpp // \author campuzan // \brief hpp file for CFDP timer that is driven by // ====================================================================== @@ -11,8 +11,9 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { -class CfdpTimer { +class Timer { // ---------------------------------------------------------------------- // Class types // ---------------------------------------------------------------------- @@ -28,11 +29,11 @@ class CfdpTimer { // Class construction and destruction // ---------------------------------------------------------------------- - //! Construct CfdpTimer object - CfdpTimer(); + //! Construct Timer object + Timer(); - //! Destroy CfdpTimer object - ~CfdpTimer(); + //! Destroy Timer object + ~Timer(); public: // ---------------------------------------------------------------------- @@ -64,6 +65,7 @@ class CfdpTimer { U32 secondsRemaining; }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp index 27afc936824..68929c44654 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp @@ -46,12 +46,13 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // Forward declarations +class CfdpManager; class CfdpEngine; class CfdpChannel; class CfdpTransaction; -class CfdpManager; // ====================================================================== // Dispatch Table Type Definitions @@ -66,7 +67,7 @@ class CfdpManager; * * @note This is a member function pointer - invoke with: (txn->*fn)() */ -using CfdpStateSendFunc = void (CfdpTransaction::*)(); +using StateSendFunc = void (CfdpTransaction::*)(); /** * @brief A member function pointer for dispatching actions to a handler, with existing PDU data @@ -78,7 +79,7 @@ using CfdpStateSendFunc = void (CfdpTransaction::*)(); * @param[inout] buffer The buffer containing the PDU currently being received/processed * @note This is a member function pointer - invoke with: (txn->*fn)(buffer) */ -using CfdpStateRecvFunc = void (CfdpTransaction::*)(const Fw::Buffer& buffer); +using StateRecvFunc = void (CfdpTransaction::*)(const Fw::Buffer& buffer); /** * @brief A table of transmit handler functions based on transaction state @@ -87,9 +88,9 @@ using CfdpStateRecvFunc = void (CfdpTransaction::*)(const Fw::Buffer& buffer); * Each possible state has a corresponding function pointer in the table to implement * the PDU transmit action(s) associated with that state. */ -struct CfdpTxnSendDispatchTable +struct TxnSendDispatchTable { - CfdpStateSendFunc tx[CFDP_TXN_STATE_INVALID]; /**< \brief Transmit handler function */ + StateSendFunc tx[TXN_STATE_INVALID]; /**< \brief Transmit handler function */ }; /** @@ -99,10 +100,10 @@ struct CfdpTxnSendDispatchTable * Each possible state has a corresponding function pointer in the table to implement * the PDU receive action(s) associated with that state. */ -struct CfdpTxnRecvDispatchTable +struct TxnRecvDispatchTable { /** \brief a separate recv handler for each possible file directive PDU in this state */ - CfdpStateRecvFunc rx[CFDP_TXN_STATE_INVALID]; + StateRecvFunc rx[TXN_STATE_INVALID]; }; /** @@ -112,10 +113,10 @@ struct CfdpTxnRecvDispatchTable * than file data - this provides a table to branch to a different handler * function depending on the value of the file directive code. */ -struct CfdpFileDirectiveDispatchTable +struct FileDirectiveDispatchTable { /** \brief a separate recv handler for each possible file directive PDU in this state */ - CfdpStateRecvFunc fdirective[Cfdp::FILE_DIRECTIVE_INVALID_MAX]; + StateRecvFunc fdirective[FILE_DIRECTIVE_INVALID_MAX]; }; /** @@ -124,9 +125,9 @@ struct CfdpFileDirectiveDispatchTable * This is used for "receive file" transactions upon receipt of a directive PDU. * Depending on the sub-state of the transaction, a different action may be taken. */ -struct CfdpRSubstateDispatchTable +struct RSubstateDispatchTable { - const CfdpFileDirectiveDispatchTable *state[CFDP_RX_SUB_STATE_NUM_STATES]; + const FileDirectiveDispatchTable *state[RX_SUB_STATE_NUM_STATES]; }; /** @@ -135,9 +136,9 @@ struct CfdpRSubstateDispatchTable * This is used for "send file" transactions upon receipt of a directive PDU. * Depending on the sub-state of the transaction, a different action may be taken. */ -struct CfdpSSubstateRecvDispatchTable +struct SSubstateRecvDispatchTable { - const CfdpFileDirectiveDispatchTable *substate[CFDP_TX_SUB_STATE_NUM_STATES]; + const FileDirectiveDispatchTable *substate[TX_SUB_STATE_NUM_STATES]; }; /** @@ -146,9 +147,9 @@ struct CfdpSSubstateRecvDispatchTable * This is used for "send file" transactions to generate the next PDU to be sent. * Depending on the sub-state of the transaction, a different action may be taken. */ -struct CfdpSSubstateSendDispatchTable +struct SSubstateSendDispatchTable { - CfdpStateSendFunc substate[CFDP_TX_SUB_STATE_NUM_STATES]; + StateSendFunc substate[TX_SUB_STATE_NUM_STATES]; }; /** @@ -196,7 +197,7 @@ class CfdpTransaction { * @param chan Channel number * @param priority Transaction priority */ - void initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority); + void initTxFile(Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority); /** * @brief Static callback for finding transaction by sequence number @@ -207,7 +208,7 @@ class CfdpTransaction { * @param context Pointer to CfdpTraverseTransSeqArg * @return Traversal status (CONTINUE or EXIT) */ - static CfdpCListTraverseStatus findBySequenceNumberCallback(CfdpCListNode *node, void *context); + static CListTraverseStatus findBySequenceNumberCallback(CListNode *node, void *context); /** * @brief Static callback for priority search @@ -218,7 +219,7 @@ class CfdpTransaction { * @param context Pointer to CfdpTraversePriorityArg * @return Traversal status (CONTINUE or EXIT) */ - static CfdpCListTraverseStatus prioritySearchCallback(CfdpCListNode *node, void *context); + static CListTraverseStatus prioritySearchCallback(CListNode *node, void *context); // ---------------------------------------------------------------------- // Accessors @@ -228,7 +229,7 @@ class CfdpTransaction { * @brief Get transaction history * @return Pointer to history structure */ - CfdpHistory* getHistory() const { return m_history; } + History* getHistory() const { return m_history; } /** * @brief Get transaction priority @@ -246,13 +247,13 @@ class CfdpTransaction { * @brief Get transaction class (CLASS_1 or CLASS_2) * @return Transaction class */ - Cfdp::Class::T getClass() const { return m_txn_class; } + Class::T getClass() const { return m_txn_class; } /** * @brief Get transaction state * @return Transaction state */ - CfdpTxnState getState() const { return m_state; } + TxnState getState() const { return m_state; } // ---------------------------------------------------------------------- // TX State Machine - Implemented in CfdpTxTransaction.cpp @@ -410,13 +411,13 @@ class CfdpTransaction { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval SEND_PDU_ERROR if an error occurred while building the packet. */ - Cfdp::Status::T sSendEof(); + Status::T sSendEof(); - Cfdp::Status::T sSendFileData(CfdpFileSize foffs, CfdpFileSize bytes_to_read, U8 calc_crc, CfdpFileSize* bytes_processed); + Status::T sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 calc_crc, FileSize* bytes_processed); - Cfdp::Status::T sCheckAndRespondNak(bool* nakProcessed); + Status::T sCheckAndRespondNak(bool* nakProcessed); - Cfdp::Status::T sSendFinAck(); + Status::T sSendFinAck(); public: // ---------------------------------------------------------------------- @@ -473,7 +474,7 @@ class CfdpTransaction { * * @param txn_stat Status Code value to set within transaction */ - void r2SetFinTxnStatus(CfdpTxnStatus txn_stat); + void r2SetFinTxnStatus(TxnStatus txn_stat); /************************************************************************/ /** @brief CFDP R1 transaction reset function. @@ -498,7 +499,7 @@ class CfdpTransaction { * * @param expected_crc Expected CRC */ - Cfdp::Status::T rCheckCrc(U32 expected_crc); + Status::T rCheckCrc(U32 expected_crc); /************************************************************************/ /** @brief Checks R2 transaction state for transaction completion status. @@ -531,8 +532,8 @@ class CfdpTransaction { * @param fd_fn Function to handle file data PDUs */ void rDispatchRecv(const Fw::Buffer& buffer, - const CfdpRSubstateDispatchTable *dispatch, - CfdpStateRecvFunc fd_fn); + const RSubstateDispatchTable *dispatch, + StateRecvFunc fd_fn); /************************************************************************/ /** @brief Dispatch function for received PDUs on send-file transactions @@ -544,7 +545,7 @@ class CfdpTransaction { * @param dispatch Dispatch table for file directive PDUs */ void sDispatchRecv(const Fw::Buffer& buffer, - const CfdpSSubstateRecvDispatchTable *dispatch); + const SSubstateRecvDispatchTable *dispatch); /************************************************************************/ /** @brief Dispatch function to send/generate PDUs on send-file transactions @@ -555,7 +556,7 @@ class CfdpTransaction { * * @param dispatch State-based dispatch table */ - void sDispatchTransmit(const CfdpSSubstateSendDispatchTable *dispatch); + void sDispatchTransmit(const SSubstateSendDispatchTable *dispatch); /************************************************************************/ /** @brief Top-level Dispatch function to send a PDU based on current state @@ -565,7 +566,7 @@ class CfdpTransaction { * * @param dispatch Transaction State-based Dispatch table */ - void txStateDispatch(const CfdpTxnSendDispatchTable *dispatch); + void txStateDispatch(const TxnSendDispatchTable *dispatch); private: /************************************************************************/ @@ -575,7 +576,7 @@ class CfdpTransaction { * * @param pdu Buffer containing the file data PDU to process */ - Cfdp::Status::T rProcessFd(const Fw::Buffer& pdu); + Status::T rProcessFd(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Processing receive EOF common functionality for R1/R2. @@ -588,7 +589,7 @@ class CfdpTransaction { * * @param pdu Buffer containing the EOF PDU to process */ - Cfdp::Status::T rSubstateRecvEof(const Fw::Buffer& pdu); + Status::T rSubstateRecvEof(const Fw::Buffer& pdu); /************************************************************************/ /** @brief Process receive EOF for R1. @@ -640,7 +641,7 @@ class CfdpTransaction { * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CfdpChunk *chunk, Cfdp::NakPdu& nak); + void r2GapCompute(const CfdpChunk *chunk, NakPdu& nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. @@ -653,7 +654,7 @@ class CfdpTransaction { * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. */ - Cfdp::Status::T rSubstateSendNak(); + Status::T rSubstateSendNak(); /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. @@ -671,14 +672,14 @@ class CfdpTransaction { * @retval Cfdp::Status::SUCCESS on completion. * @retval Cfdp::Status::CFDP_ERROR on non-completion. */ - Cfdp::Status::T r2CalcCrcChunk(); + Status::T r2CalcCrcChunk(); /************************************************************************/ /** @brief Send a FIN PDU. * * @retval Cfdp::Status::SUCCESS on success. Cfdp::Status::CFDP_ERROR on error. */ - Cfdp::Status::T r2SubstateSendFin(); + Status::T r2SubstateSendFin(); /************************************************************************/ /** @brief Process receive FIN-ACK PDU. @@ -718,21 +719,21 @@ class CfdpTransaction { * * Each engine is commanded to do something, which is the overall state. */ - CfdpTxnState m_state; + TxnState m_state; /** * @brief Transaction class (CLASS_1 or CLASS_2) * * Set at initialization and never changes. */ - Cfdp::Class::T m_txn_class; + Class::T m_txn_class; /** * @brief Pointer to history entry * * Holds active filenames and possibly other info. */ - CfdpHistory* m_history; + History* m_history; /** * @brief Pointer to chunk wrapper @@ -746,24 +747,24 @@ class CfdpTransaction { * * Set to the overall inactivity timer of a remote. */ - CfdpTimer m_inactivity_timer; + Timer m_inactivity_timer; /** * @brief ACK/NAK timer * * Called ack_timer, but is also nak_timer. */ - CfdpTimer m_ack_timer; + Timer m_ack_timer; /** * @brief File size */ - CfdpFileSize m_fsize; + FileSize m_fsize; /** * @brief File offset for next read */ - CfdpFileSize m_foffs; + FileSize m_foffs; /** * @brief File descriptor @@ -778,7 +779,7 @@ class CfdpTransaction { /** * @brief Keep file flag */ - Cfdp::Keep::T m_keep; + Keep::T m_keep; /** * @brief Channel number @@ -797,14 +798,14 @@ class CfdpTransaction { * * For connection to a CList (intrusive linked list). */ - CfdpCListNode m_cl_node; + CListNode m_cl_node; /** * @brief Pointer to playback entry * * NULL if transaction does not belong to a playback. */ - CfdpPlayback* m_pb; + Playback* m_pb; /** * @brief State-specific data (TX or RX) @@ -844,6 +845,7 @@ class CfdpTransaction { CfdpEngine* m_engine; }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp index 1a2b51cc1a7..f2c1a7fbafb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp @@ -47,6 +47,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { // ====================================================================== // TX State Machine - Private Helper (anonymous namespace) @@ -55,18 +56,18 @@ namespace Ccsds { namespace { // Helper to build dispatch tables -CfdpFileDirectiveDispatchTable makeFileDirectiveTable( - CfdpStateRecvFunc fin, - CfdpStateRecvFunc ack, - CfdpStateRecvFunc nak +FileDirectiveDispatchTable makeFileDirectiveTable( + StateRecvFunc fin, + StateRecvFunc ack, + StateRecvFunc nak ) { - CfdpFileDirectiveDispatchTable table = {}; + FileDirectiveDispatchTable table = {}; memset(&table, 0, sizeof(table)); - table.fdirective[Cfdp::FILE_DIRECTIVE_FIN] = fin; - table.fdirective[Cfdp::FILE_DIRECTIVE_ACK] = ack; - table.fdirective[Cfdp::FILE_DIRECTIVE_NAK] = nak; + table.fdirective[FILE_DIRECTIVE_FIN] = fin; + table.fdirective[FILE_DIRECTIVE_ACK] = ack; + table.fdirective[FILE_DIRECTIVE_NAK] = nak; return table; } @@ -79,71 +80,71 @@ CfdpFileDirectiveDispatchTable makeFileDirectiveTable( void CfdpTransaction::s1Recv(const Fw::Buffer& buffer) { /* s1 doesn't need to receive anything */ - static const CfdpSSubstateRecvDispatchTable substate_fns = {{NULL}}; + static const SSubstateRecvDispatchTable substate_fns = {{NULL}}; this->sDispatchRecv(buffer, &substate_fns); } void CfdpTransaction::s2Recv(const Fw::Buffer& buffer) { - static const CfdpFileDirectiveDispatchTable s2_meta = + static const FileDirectiveDispatchTable s2_meta = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, nullptr, nullptr ); - static const CfdpFileDirectiveDispatchTable s2_fd_or_eof = + static const FileDirectiveDispatchTable s2_fd_or_eof = makeFileDirectiveTable( &CfdpTransaction::s2EarlyFin, nullptr, &CfdpTransaction::s2Nak ); - static const CfdpFileDirectiveDispatchTable s2_wait_ack = + static const FileDirectiveDispatchTable s2_wait_ack = makeFileDirectiveTable( &CfdpTransaction::s2Fin, &CfdpTransaction::s2EofAck, &CfdpTransaction::s2NakArm ); - static const CfdpSSubstateRecvDispatchTable substate_fns = { + static const SSubstateRecvDispatchTable substate_fns = { { - &s2_meta, /* CFDP_TX_SUB_STATE_METADATA */ - &s2_fd_or_eof, /* CFDP_TX_SUB_STATE_FILEDATA */ - &s2_fd_or_eof, /* CFDP_TX_SUB_STATE_EOF */ - &s2_wait_ack /* CFDP_TX_SUB_STATE_CLOSEOUT_SYNC */ + &s2_meta, /* TX_SUB_STATE_METADATA */ + &s2_fd_or_eof, /* TX_SUB_STATE_FILEDATA */ + &s2_fd_or_eof, /* TX_SUB_STATE_EOF */ + &s2_wait_ack /* TX_SUB_STATE_CLOSEOUT_SYNC */ } }; this->sDispatchRecv(buffer, &substate_fns); } -void CfdpTransaction::initTxFile(Cfdp::Class::T cfdp_class, Cfdp::Keep::T keep, U8 chan, U8 priority) +void CfdpTransaction::initTxFile(Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority) { m_chan_num = chan; m_priority = priority; m_keep = keep; m_txn_class = cfdp_class; - m_state = (cfdp_class == Cfdp::Class::CLASS_2) ? CFDP_TXN_STATE_S2 : CFDP_TXN_STATE_S1; - m_state_data.send.sub_state = CFDP_TX_SUB_STATE_METADATA; + m_state = (cfdp_class == Cfdp::Class::CLASS_2) ? TXN_STATE_S2 : TXN_STATE_S1; + m_state_data.send.sub_state = TX_SUB_STATE_METADATA; } void CfdpTransaction::s1Tx() { - static const CfdpSSubstateSendDispatchTable substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // CFDP_TX_SUB_STATE_METADATA - &CfdpTransaction::sSubstateSendFileData, // CFDP_TX_SUB_STATE_FILEDATA - &CfdpTransaction::s1SubstateSendEof, // CFDP_TX_SUB_STATE_EOF - nullptr // CFDP_TX_SUB_STATE_CLOSEOUT_SYNC + static const SSubstateSendDispatchTable substate_fns = {{ + &CfdpTransaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA + &CfdpTransaction::sSubstateSendFileData, // TX_SUB_STATE_FILEDATA + &CfdpTransaction::s1SubstateSendEof, // TX_SUB_STATE_EOF + nullptr // TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); } void CfdpTransaction::s2Tx() { - static const CfdpSSubstateSendDispatchTable substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // CFDP_TX_SUB_STATE_METADATA - &CfdpTransaction::s2SubstateSendFileData, // CFDP_TX_SUB_STATE_FILEDATA - &CfdpTransaction::s2SubstateSendEof, // CFDP_TX_SUB_STATE_EOF - nullptr // CFDP_TX_SUB_STATE_CLOSEOUT_SYNC + static const SSubstateSendDispatchTable substate_fns = {{ + &CfdpTransaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA + &CfdpTransaction::s2SubstateSendFileData, // TX_SUB_STATE_FILEDATA + &CfdpTransaction::s2SubstateSendEof, // TX_SUB_STATE_EOF + nullptr // TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); @@ -153,17 +154,17 @@ void CfdpTransaction::sAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever relevant on class 2 */ - if (this->m_state != CFDP_TXN_STATE_S2 || !this->m_flags.com.ack_timer_armed) + if (this->m_state != TXN_STATE_S2 || !this->m_flags.com.ack_timer_armed) { /* nothing to do */ return; } - if (this->m_ack_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_ack_timer.getStatus() == Timer::Status::RUNNING) { this->m_ack_timer.run(); } - else if (this->m_state_data.send.sub_state == CFDP_TX_SUB_STATE_CLOSEOUT_SYNC) + else if (this->m_state_data.send.sub_state == TX_SUB_STATE_CLOSEOUT_SYNC) { /* Check limit and handle if needed */ ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); @@ -172,7 +173,7 @@ void CfdpTransaction::sAckTimerTick() { // CFE_EVS_SendEvent(CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF); + this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; /* give up on this */ @@ -220,7 +221,7 @@ void CfdpTransaction::sTick(int *cont /* unused */) { /* first, check inactivity timer */ if (!this->m_flags.com.inactivity_fired) { - if (this->m_inactivity_timer.getStatus() == CfdpTimer::Status::RUNNING) + if (this->m_inactivity_timer.getStatus() == Timer::Status::RUNNING) { this->m_inactivity_timer.run(); } @@ -230,12 +231,12 @@ void CfdpTransaction::sTick(int *cont /* unused */) { /* HOLD state is the normal path to recycle transaction objects, not an error */ /* inactivity is abnormal in any other state */ - if (this->m_state != CFDP_TXN_STATE_HOLD && this->m_state == CFDP_TXN_STATE_S2) + if (this->m_state != TXN_STATE_HOLD && this->m_state == TXN_STATE_S2) { // CFE_EVS_SendEvent(CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_INACTIVITY_DETECTED); + this->m_engine->setTxnStatus(this, TXN_STATUS_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -286,7 +287,7 @@ void CfdpTransaction::sTick(int *cont /* unused */) { void CfdpTransaction::sTickNak(int *cont) { bool nakProcessed = false; - Cfdp::Status::T status; + Status::T status; // Only Class 2 transactions should process NAKs if (this->m_txn_class == Cfdp::Class::CLASS_2) @@ -300,10 +301,10 @@ void CfdpTransaction::sTickNak(int *cont) { } void CfdpTransaction::sCancel() { - if (this->m_state_data.send.sub_state < CFDP_TX_SUB_STATE_EOF) + if (this->m_state_data.send.sub_state < TX_SUB_STATE_EOF) { - /* if state has not reached CFDP_TX_SUB_STATE_EOF, then set it to CFDP_TX_SUB_STATE_EOF now. */ - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; + /* if state has not reached TX_SUB_STATE_EOF, then set it to TX_SUB_STATE_EOF now. */ + this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } } @@ -311,7 +312,7 @@ void CfdpTransaction::sCancel() { // TX State Machine - Private Helper Methods // ====================================================================== -Cfdp::Status::T CfdpTransaction::sSendEof() { +Status::T CfdpTransaction::sSendEof() { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ if (!this->m_flags.com.crc_calc) @@ -341,35 +342,35 @@ void CfdpTransaction::s2SubstateSendEof() { this->m_flags.tx.send_eof = true; /* wait for remaining responses to close out the state machine */ - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = TX_SUB_STATE_CLOSEOUT_SYNC; /* always move the transaction onto the wait queue now */ this->m_chan->dequeueTransaction(this); - this->m_chan->insertSortPrio(this, Cfdp::QueueId::TXW); + this->m_chan->insertSortPrio(this, QueueId::TXW); /* the ack timer is armed in class 2 only */ this->m_engine->armAckTimer(this); } -Cfdp::Status::T CfdpTransaction::sSendFileData(CfdpFileSize foffs, CfdpFileSize bytes_to_read, U8 calc_crc, CfdpFileSize* bytes_processed) { +Status::T CfdpTransaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 calc_crc, FileSize* bytes_processed) { FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; - Cfdp::Status::T status = Cfdp::Status::SUCCESS; + Status::T status = Cfdp::Status::SUCCESS; // Local buffer for file data U8 fileDataBuffer[CFDP_MAX_PDU_SIZE]; // Create File Data PDU - Cfdp::FileDataPdu fdPdu; - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + FileDataPdu fdPdu; + Cfdp::PduDirection direction = DIRECTION_TOWARD_RECEIVER; // Calculate maximum data size we can send, accounting for PDU overhead U32 maxDataCapacity = fdPdu.getMaxFileDataSize(); // Limited by: bytes_to_read, outgoing_file_chunk_size, and maxDataCapacity - CfdpFileSize outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); - CfdpFileSize max_data_bytes = bytes_to_read; + FileSize outgoing_file_chunk_size = this->m_cfdpManager->getOutgoingFileChunkSizeParam(); + FileSize max_data_bytes = bytes_to_read; if (max_data_bytes > outgoing_file_chunk_size) { max_data_bytes = outgoing_file_chunk_size; } @@ -414,7 +415,7 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(CfdpFileSize foffs, CfdpFileSize // Update state and CRC if (status == Cfdp::Status::SUCCESS) { - this->m_state_data.send.cached_pos += static_cast(actual_bytes); + this->m_state_data.send.cached_pos += static_cast(actual_bytes); FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); @@ -429,14 +430,14 @@ Cfdp::Status::T CfdpTransaction::sSendFileData(CfdpFileSize foffs, CfdpFileSize } void CfdpTransaction::sSubstateSendFileData() { - CfdpFileSize bytes_processed = 0; - Cfdp::Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); + FileSize bytes_processed = 0; + Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); if(status != Cfdp::Status::SUCCESS) { /* IO error -- change state and send EOF */ - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; + this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); + this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } else if (bytes_processed > 0) { @@ -444,7 +445,7 @@ void CfdpTransaction::sSubstateSendFileData() { if (this->m_foffs == this->m_fsize) { /* file is done */ - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_EOF; + this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } } else @@ -453,11 +454,11 @@ void CfdpTransaction::sSubstateSendFileData() { } } -Cfdp::Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { +Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { const CfdpChunk *chunk; - Cfdp::Status::T sret; - Cfdp::Status::T ret = Cfdp::Status::SUCCESS; - CfdpFileSize bytes_processed = 0; + Status::T sret; + Status::T ret = Cfdp::Status::SUCCESS; + FileSize bytes_processed = 0; FW_ASSERT(nakProcessed != NULL); *nakProcessed = false; @@ -507,13 +508,13 @@ Cfdp::Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { } void CfdpTransaction::s2SubstateSendFileData() { - Cfdp::Status::T status; + Status::T status; bool nakProcessed = false; status = this->sCheckAndRespondNak(&nakProcessed); if (status != Cfdp::Status::SUCCESS) { - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_NAK_RESPONSE_ERROR); + this->m_engine->setTxnStatus(this, TXN_STATUS_NAK_RESPONSE_ERROR); this->m_flags.tx.send_eof = true; /* do not leave the remote hanging */ this->m_engine->finishTransaction(this, true); return; @@ -530,7 +531,7 @@ void CfdpTransaction::s2SubstateSendFileData() { } void CfdpTransaction::sSubstateSendMetadata() { - Cfdp::Status::T status; + Status::T status; Os::File::Status fileStatus; bool success = true; @@ -540,7 +541,7 @@ void CfdpTransaction::sSubstateSendMetadata() { if (fileStatus != Os::File::OP_OK) { // CFE_EVS_SendEvent(CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == CFDP_TXN_STATE_S2), + // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, // this->m_history->fnames.src_filename, (long)ret); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; @@ -552,12 +553,12 @@ void CfdpTransaction::sSubstateSendMetadata() { { FwSizeType file_size; fileStatus = this->m_fd.size(file_size); - this->m_fsize = static_cast(file_size); + this->m_fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { // CFE_EVS_SendEvent(CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, this->m_history->fnames.src_filename, // (long)status); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; @@ -578,32 +579,32 @@ void CfdpTransaction::sSubstateSendMetadata() { { /* failed to send md */ // CFE_EVS_SendEvent(CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num); success = false; } else if (status == Cfdp::Status::SUCCESS) { /* once metadata is sent, switch to filedata mode */ - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_FILEDATA; + this->m_state_data.send.sub_state = TX_SUB_STATE_FILEDATA; } /* if status==Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ } if (!success) { - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_FILESTORE_REJECTION); + this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); this->m_engine->finishTransaction(this, true); } /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -Cfdp::Status::T CfdpTransaction::sSendFinAck() { - Cfdp::Status::T ret = this->m_engine->sendAck(this, - static_cast(CfdpGetTxnStatus(this)), - Cfdp::FILE_DIRECTIVE_FIN, - static_cast(this->m_state_data.send.s2.fin_cc), +Status::T CfdpTransaction::sSendFinAck() { + Status::T ret = this->m_engine->sendAck(this, + static_cast(CfdpGetTxnStatus(this)), + FILE_DIRECTIVE_FIN, + static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; } @@ -611,11 +612,11 @@ Cfdp::Status::T CfdpTransaction::sSendFinAck() { void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == CFDP_TXN_STATE_S2), + // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); - this->m_engine->setTxnStatus(this, CFDP_TXN_STATUS_EARLY_FIN); + this->m_engine->setTxnStatus(this, TXN_STATUS_EARLY_FIN); - this->m_state_data.send.sub_state = CFDP_TX_SUB_STATE_CLOSEOUT_SYNC; + this->m_state_data.send.sub_state = TX_SUB_STATE_CLOSEOUT_SYNC; /* otherwise do normal fin processing */ this->s2Fin(buffer); @@ -623,7 +624,7 @@ void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { // Deserialize FIN PDU from buffer - Cfdp::FinPdu fin; + FinPdu fin; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -642,11 +643,11 @@ void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { { this->m_flags.tx.fin_recv = true; - this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); + this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ /* note this is a no-op unless the status was unset previously */ - this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); + this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed * to send it until after the EOF+ACK. So at this point we stop trying to send anything @@ -664,7 +665,7 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { bad_sr = 0; // Deserialize NAK PDU from buffer - Cfdp::NakPdu nak; + NakPdu nak; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -673,7 +674,7 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { // Bad NAK PDU this->m_cfdpManager->log_WARNING_LO_FailNakPduDeserialization(this->getChannelId(), static_cast(deserStatus)); // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CFDP_TXN_STATE_S2), + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; @@ -717,14 +718,14 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { { // CFE_EVS_SendEvent(CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, bad_sr); } } else { // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == CFDP_TXN_STATE_S2), + // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } @@ -737,7 +738,7 @@ void CfdpTransaction::s2NakArm(const Fw::Buffer& buffer) { void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { // Deserialize ACK PDU from buffer - Cfdp::AckPdu ack; + AckPdu ack; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); sb.setBuffLen(buffer.getSize()); @@ -749,7 +750,7 @@ void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { } if (!this->m_engine->recvAck(this, ack) && - ack.getDirectiveCode() == Cfdp::FILE_DIRECTIVE_END_OF_FILE) + ack.getDirectiveCode() == FILE_DIRECTIVE_END_OF_FILE) { this->m_flags.tx.eof_ack_recv = true; this->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ @@ -768,13 +769,13 @@ void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { // ====================================================================== void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, - const CfdpSSubstateRecvDispatchTable *dispatch) + const SSubstateRecvDispatchTable *dispatch) { - const CfdpFileDirectiveDispatchTable *substate_tbl; - CfdpStateRecvFunc selected_handler; + const FileDirectiveDispatchTable *substate_tbl; + StateRecvFunc selected_handler; - FW_ASSERT(this->m_state_data.send.sub_state < CFDP_TX_SUB_STATE_NUM_STATES, - this->m_state_data.send.sub_state, CFDP_TX_SUB_STATE_NUM_STATES); + FW_ASSERT(this->m_state_data.send.sub_state < TX_SUB_STATE_NUM_STATES, + this->m_state_data.send.sub_state, TX_SUB_STATE_NUM_STATES); // Peek at PDU type from buffer Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); @@ -785,7 +786,7 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { // CFE_EVS_SendEvent(CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == CFDP_TXN_STATE_S2), + // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); } else if (pduType != Cfdp::T_NONE) @@ -801,9 +802,9 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, U8 directiveCodeByte; if (sb.deserializeTo(directiveCodeByte) == Fw::FW_SERIALIZE_OK) { - Cfdp::FileDirective directiveCode = static_cast(directiveCodeByte); + FileDirective directiveCode = static_cast(directiveCodeByte); - if (directiveCode < Cfdp::FILE_DIRECTIVE_INVALID_MAX) + if (directiveCode < FILE_DIRECTIVE_INVALID_MAX) { /* This should be silent (no event) if no handler is defined in the table */ substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; @@ -817,7 +818,7 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; // CFE_EVS_SendEvent(CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == CFDP_TXN_STATE_S2), (unsigned long)this->m_history->src_eid, + // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, // (unsigned long)this->m_history->seq_num, directiveCode, // this->m_state_data.send.sub_state); } @@ -837,9 +838,9 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, } } -void CfdpTransaction::sDispatchTransmit(const CfdpSSubstateSendDispatchTable *dispatch) +void CfdpTransaction::sDispatchTransmit(const SSubstateSendDispatchTable *dispatch) { - CfdpStateSendFunc selected_handler; + StateSendFunc selected_handler; selected_handler = dispatch->substate[this->m_state_data.send.sub_state]; if (selected_handler != NULL) @@ -848,11 +849,11 @@ void CfdpTransaction::sDispatchTransmit(const CfdpSSubstateSendDispatchTable *di } } -void CfdpTransaction::txStateDispatch(const CfdpTxnSendDispatchTable *dispatch) +void CfdpTransaction::txStateDispatch(const TxnSendDispatchTable *dispatch) { - CfdpStateSendFunc selected_handler; + StateSendFunc selected_handler; - FW_ASSERT(this->m_state < CFDP_TXN_STATE_INVALID, this->m_state, CFDP_TXN_STATE_INVALID); + FW_ASSERT(this->m_state < TXN_STATE_INVALID, this->m_state, TXN_STATE_INVALID); selected_handler = dispatch->tx[this->m_state]; if (selected_handler != NULL) @@ -861,5 +862,6 @@ void CfdpTransaction::txStateDispatch(const CfdpTxnSendDispatchTable *dispatch) } } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp index a42e3c06677..94ceed5b3e7 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpTypes.hpp @@ -39,9 +39,9 @@ #include #include -#include -#include -#include +#include +#include +#include #include #include #include @@ -51,6 +51,7 @@ #include #include #include +#include #include #include #include @@ -58,10 +59,11 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { -// Forward declarations -class CfdpChannel; +// Forward declarations (classes in Cfdp namespace) class CfdpManager; +class CfdpChannel; class CfdpEngine; class CfdpTransaction; @@ -91,40 +93,40 @@ class CfdpTransaction; /** * @brief High-level state of a transaction */ -enum CfdpTxnState : U8 +enum TxnState : U8 { - CFDP_TXN_STATE_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ - CFDP_TXN_STATE_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ - CFDP_TXN_STATE_R1 = 2, /**< \brief Receive file as class 1 */ - CFDP_TXN_STATE_S1 = 3, /**< \brief Send file as class 1 */ - CFDP_TXN_STATE_R2 = 4, /**< \brief Receive file as class 2 */ - CFDP_TXN_STATE_S2 = 5, /**< \brief Send file as class 2 */ - CFDP_TXN_STATE_DROP = 6, /**< \brief State where all PDUs are dropped */ - CFDP_TXN_STATE_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ - CFDP_TXN_STATE_INVALID = 8 /**< \brief Marker value for the highest possible state number */ + TXN_STATE_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ + TXN_STATE_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ + TXN_STATE_R1 = 2, /**< \brief Receive file as class 1 */ + TXN_STATE_S1 = 3, /**< \brief Send file as class 1 */ + TXN_STATE_R2 = 4, /**< \brief Receive file as class 2 */ + TXN_STATE_S2 = 5, /**< \brief Send file as class 2 */ + TXN_STATE_DROP = 6, /**< \brief State where all PDUs are dropped */ + TXN_STATE_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ + TXN_STATE_INVALID = 8 /**< \brief Marker value for the highest possible state number */ }; /** * @brief Sub-state of a send file transaction */ -enum CfdpTxSubState : U8 +enum TxSubState : U8 { - CFDP_TX_SUB_STATE_METADATA = 0, /**< sending the initial MD directive */ - CFDP_TX_SUB_STATE_FILEDATA = 1, /**< sending file data PDUs */ - CFDP_TX_SUB_STATE_EOF = 2, /**< sending the EOF directive */ - CFDP_TX_SUB_STATE_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ - CFDP_TX_SUB_STATE_NUM_STATES = 4 + TX_SUB_STATE_METADATA = 0, /**< sending the initial MD directive */ + TX_SUB_STATE_FILEDATA = 1, /**< sending file data PDUs */ + TX_SUB_STATE_EOF = 2, /**< sending the EOF directive */ + TX_SUB_STATE_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ + TX_SUB_STATE_NUM_STATES = 4 }; /** * @brief Sub-state of a receive file transaction */ -enum CfdpRxSubState : U8 +enum RxSubState : U8 { - CFDP_RX_SUB_STATE_FILEDATA = 0, /**< receive file data PDUs */ - CFDP_RX_SUB_STATE_EOF = 1, /**< got EOF directive */ - CFDP_RX_SUB_STATE_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ - CFDP_RX_SUB_STATE_NUM_STATES = 3 + RX_SUB_STATE_FILEDATA = 0, /**< receive file data PDUs */ + RX_SUB_STATE_EOF = 1, /**< got EOF directive */ + RX_SUB_STATE_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ + RX_SUB_STATE_NUM_STATES = 3 }; /** @@ -132,11 +134,11 @@ enum CfdpRxSubState : U8 * * Differentiates between send and receive history entries */ -enum CfdpDirection : U8 +enum Direction : U8 { - CFDP_DIRECTION_RX = 0, - CFDP_DIRECTION_TX = 1, - CFDP_DIRECTION_NUM = 2, + DIRECTION_RX = 0, + DIRECTION_TX = 1, + DIRECTION_NUM = 2, }; /** @@ -152,40 +154,40 @@ enum CfdpDirection : U8 * codes defined in the blue book, but can be translated to one * of those codes for the purposes of FIN/ACK/EOF PDUs. */ -enum CfdpTxnStatus : I32 +enum TxnStatus : I32 { /** * The undefined status is a placeholder for new transactions before a value is set. */ - CFDP_TXN_STATUS_UNDEFINED = -1, + TXN_STATUS_UNDEFINED = -1, /* Status codes 0-15 share the same values/meanings as the CFDP condition code (CC) */ - CFDP_TXN_STATUS_NO_ERROR = CFDP_CONDITION_CODE_NO_ERROR, - CFDP_TXN_STATUS_POS_ACK_LIMIT_REACHED = CFDP_CONDITION_CODE_POS_ACK_LIMIT_REACHED, - CFDP_TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED = CFDP_CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED, - CFDP_TXN_STATUS_INVALID_TRANSMISSION_MODE = CFDP_CONDITION_CODE_INVALID_TRANSMISSION_MODE, - CFDP_TXN_STATUS_FILESTORE_REJECTION = CFDP_CONDITION_CODE_FILESTORE_REJECTION, - CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE = CFDP_CONDITION_CODE_FILE_CHECKSUM_FAILURE, - CFDP_TXN_STATUS_FILE_SIZE_ERROR = CFDP_CONDITION_CODE_FILE_SIZE_ERROR, - CFDP_TXN_STATUS_NAK_LIMIT_REACHED = CFDP_CONDITION_CODE_NAK_LIMIT_REACHED, - CFDP_TXN_STATUS_INACTIVITY_DETECTED = CFDP_CONDITION_CODE_INACTIVITY_DETECTED, - CFDP_TXN_STATUS_INVALID_FILE_STRUCTURE = CFDP_CONDITION_CODE_INVALID_FILE_STRUCTURE, - CFDP_TXN_STATUS_CHECK_LIMIT_REACHED = CFDP_CONDITION_CODE_CHECK_LIMIT_REACHED, - CFDP_TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE = CFDP_CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE, - CFDP_TXN_STATUS_SUSPEND_REQUEST_RECEIVED = CFDP_CONDITION_CODE_SUSPEND_REQUEST_RECEIVED, - CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED = CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED, + TXN_STATUS_NO_ERROR = CONDITION_CODE_NO_ERROR, + TXN_STATUS_POS_ACK_LIMIT_REACHED = CONDITION_CODE_POS_ACK_LIMIT_REACHED, + TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED = CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED, + TXN_STATUS_INVALID_TRANSMISSION_MODE = CONDITION_CODE_INVALID_TRANSMISSION_MODE, + TXN_STATUS_FILESTORE_REJECTION = CONDITION_CODE_FILESTORE_REJECTION, + TXN_STATUS_FILE_CHECKSUM_FAILURE = CONDITION_CODE_FILE_CHECKSUM_FAILURE, + TXN_STATUS_FILE_SIZE_ERROR = CONDITION_CODE_FILE_SIZE_ERROR, + TXN_STATUS_NAK_LIMIT_REACHED = CONDITION_CODE_NAK_LIMIT_REACHED, + TXN_STATUS_INACTIVITY_DETECTED = CONDITION_CODE_INACTIVITY_DETECTED, + TXN_STATUS_INVALID_FILE_STRUCTURE = CONDITION_CODE_INVALID_FILE_STRUCTURE, + TXN_STATUS_CHECK_LIMIT_REACHED = CONDITION_CODE_CHECK_LIMIT_REACHED, + TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE = CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE, + TXN_STATUS_SUSPEND_REQUEST_RECEIVED = CONDITION_CODE_SUSPEND_REQUEST_RECEIVED, + TXN_STATUS_CANCEL_REQUEST_RECEIVED = CONDITION_CODE_CANCEL_REQUEST_RECEIVED, /* Additional status codes for items not representable in a CFDP CC, these can be set in * transactions that did not make it to the point of sending FIN/EOF. */ - CFDP_TXN_STATUS_PROTOCOL_ERROR = 16, - CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN = 17, - CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF = 18, - CFDP_TXN_STATUS_NAK_RESPONSE_ERROR = 19, - CFDP_TXN_STATUS_SEND_EOF_FAILURE = 20, - CFDP_TXN_STATUS_EARLY_FIN = 21, + TXN_STATUS_PROTOCOL_ERROR = 16, + TXN_STATUS_ACK_LIMIT_NO_FIN = 17, + TXN_STATUS_ACK_LIMIT_NO_EOF = 18, + TXN_STATUS_NAK_RESPONSE_ERROR = 19, + TXN_STATUS_SEND_EOF_FAILURE = 20, + TXN_STATUS_EARLY_FIN = 21, /* keep last */ - CFDP_TXN_STATUS_MAX = 22 + TXN_STATUS_MAX = 22 }; /** @@ -205,15 +207,15 @@ struct CfdpTxnFilenames * * Records CFDP operations for future reference */ -struct CfdpHistory +struct History { CfdpTxnFilenames fnames; /**< \brief file names associated with this history entry */ - CfdpCListNode cl_node; /**< \brief for connection to a CList */ - CfdpDirection dir; /**< \brief direction of this history entry */ - CfdpTxnStatus txn_stat; /**< \brief final status of operation */ - CfdpEntityId src_eid; /**< \brief the source eid of the transaction */ - CfdpEntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ - CfdpTransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ + CListNode cl_node; /**< \brief for connection to a CList */ + Direction dir; /**< \brief direction of this history entry */ + TxnStatus txn_stat; /**< \brief final status of operation */ + EntityId src_eid; /**< \brief the source eid of the transaction */ + EntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ + TransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ }; /** @@ -225,7 +227,7 @@ struct CfdpHistory struct CfdpChunkWrapper { CfdpChunkList chunks; //!< Chunk list for gap tracking - CfdpCListNode cl_node; //!< Circular list node for pooling + CListNode cl_node; //!< Circular list node for pooling /** * @brief Constructor for initializing the chunk list @@ -233,7 +235,7 @@ struct CfdpChunkWrapper * @param maxChunks Maximum number of chunks this list can hold * @param chunkMem Pointer to pre-allocated chunk memory */ - CfdpChunkWrapper(CfdpChunkIdx maxChunks, CfdpChunk* chunkMem) + CfdpChunkWrapper(ChunkIdx maxChunks, CfdpChunk* chunkMem) : chunks(maxChunks, chunkMem), cl_node{} {} }; @@ -242,19 +244,19 @@ struct CfdpChunkWrapper * * Keeps the state of CFDP playback requests */ -struct CfdpPlayback +struct Playback { Os::Directory dir; - Cfdp::Class::T cfdp_class; + Class::T cfdp_class; CfdpTxnFilenames fnames; U16 num_ts; /**< \brief number of transactions */ U8 priority; - CfdpEntityId dest_id; + EntityId dest_id; char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; bool busy; bool diropen; - Cfdp::Keep::T keep; + Keep::T keep; bool counted; }; @@ -265,14 +267,14 @@ struct CfdpPlayback */ struct CfdpPollDir { - CfdpPlayback pb; /**< \brief State of the currrent playback requests */ - CfdpTimer intervalTimer; /**< \brief Timer object used to poll the directory */ + Playback pb; /**< \brief State of the currrent playback requests */ + Timer intervalTimer; /**< \brief Timer object used to poll the directory */ U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ - Cfdp::Class::T cfdpClass; /**< \brief the CFDP class to send */ - CfdpEntityId destEid; /**< \brief destination entity id */ + Class::T cfdpClass; /**< \brief the CFDP class to send */ + EntityId destEid; /**< \brief destination entity id */ Fw::String srcDir; /**< \brief path to source dir */ Fw::String dstDir; /**< \brief path to destination dir */ @@ -294,8 +296,8 @@ struct CfdpTxS2Data */ struct CfdpTxStateData { - CfdpTxSubState sub_state; - CfdpFileSize cached_pos; + TxSubState sub_state; + FileSize cached_pos; CfdpTxS2Data s2; }; @@ -306,10 +308,10 @@ struct CfdpTxStateData struct CfdpRxS2Data { U32 eof_crc; - CfdpFileSize eof_size; - CfdpFileSize rx_crc_calc_bytes; - CfdpFinDeliveryCode dc; - CfdpFinFileStatus fs; + FileSize eof_size; + FileSize rx_crc_calc_bytes; + FinDeliveryCode dc; + FinFileStatus fs; U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ U8 acknak_count; }; @@ -319,8 +321,8 @@ struct CfdpRxS2Data */ struct CfdpRxStateData { - CfdpRxSubState sub_state; - CfdpFileSize cached_pos; + RxSubState sub_state; + FileSize cached_pos; CfdpRxS2Data r2; }; @@ -409,6 +411,7 @@ enum CfdpTickType : U8 CFDP_TICK_TYPE_NUM_TYPES }; +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp index f725aa3bc29..a40d6ca0f88 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.cpp @@ -38,35 +38,36 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { -CfdpAckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) +AckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) { - CfdpAckTxnStatus LocalStatus; + AckTxnStatus LocalStatus; /* check if this is still an active Tx (not in holdover or drop etc) */ /* in theory this should never be called on S1 because there is no fin-ack to send, * but including it for completeness (because it is an active txn) */ if (txn == NULL) { - LocalStatus = CFDP_ACK_TXN_STATUS_UNRECOGNIZED; + LocalStatus = ACK_TXN_STATUS_UNRECOGNIZED; } else switch (txn->getState()) { - case CFDP_TXN_STATE_S1: - case CFDP_TXN_STATE_R1: - case CFDP_TXN_STATE_S2: - case CFDP_TXN_STATE_R2: - LocalStatus = CFDP_ACK_TXN_STATUS_ACTIVE; + case TXN_STATE_S1: + case TXN_STATE_R1: + case TXN_STATE_S2: + case TXN_STATE_R2: + LocalStatus = ACK_TXN_STATUS_ACTIVE; break; - case CFDP_TXN_STATE_DROP: - case CFDP_TXN_STATE_HOLD: - LocalStatus = CFDP_ACK_TXN_STATUS_TERMINATED; + case TXN_STATE_DROP: + case TXN_STATE_HOLD: + LocalStatus = ACK_TXN_STATUS_TERMINATED; break; default: - LocalStatus = CFDP_ACK_TXN_STATUS_INVALID; + LocalStatus = ACK_TXN_STATUS_INVALID; break; } @@ -74,24 +75,24 @@ CfdpAckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) } // Static member function - can access private members -CfdpCListTraverseStatus CfdpTransaction::findBySequenceNumberCallback(CfdpCListNode *node, void *context) +CListTraverseStatus CfdpTransaction::findBySequenceNumberCallback(CListNode *node, void *context) { CfdpTransaction *txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); - CfdpCListTraverseStatus ret = CFDP_CLIST_TRAVERSE_CONTINUE; + CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; CfdpTraverseTransSeqArg* seqContext = static_cast(context); if (txn->m_history && (txn->m_history->src_eid == seqContext->src_eid) && (txn->m_history->seq_num == seqContext->transaction_sequence_number)) { seqContext->txn = txn; - ret = CFDP_CLIST_TRAVERSE_EXIT; /* exit early */ + ret = CLIST_TRAVERSE_EXIT; /* exit early */ } return ret; } // Static member function - can access private members -CfdpCListTraverseStatus CfdpTransaction::prioritySearchCallback(CfdpCListNode *node, void *context) +CListTraverseStatus CfdpTransaction::prioritySearchCallback(CListNode *node, void *context) { CfdpTransaction * txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); CfdpTraversePriorityArg *arg = static_cast(context); @@ -103,64 +104,64 @@ CfdpCListTraverseStatus CfdpTransaction::prioritySearchCallback(CfdpCListNode *n * the current transaction's prio is less than desired (higher) */ arg->txn = txn; - return CFDP_CLIST_TRAVERSE_EXIT; + return CLIST_TRAVERSE_EXIT; } - return CFDP_CLIST_TRAVERSE_CONTINUE; + return CLIST_TRAVERSE_CONTINUE; } // Legacy wrappers for backward compatibility -CfdpCListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CfdpCListNode *node, void *context) +CListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CListNode *node, void *context) { return CfdpTransaction::findBySequenceNumberCallback(node, context); } -CfdpCListTraverseStatus CfdpPrioSearch(CfdpCListNode *node, void *context) +CListTraverseStatus CfdpPrioSearch(CListNode *node, void *context) { return CfdpTransaction::prioritySearchCallback(node, context); } -bool CfdpTxnStatusIsError(CfdpTxnStatus txn_stat) +bool CfdpTxnStatusIsError(TxnStatus txn_stat) { - /* The value of CFDP_TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error - * has occurred yet. This will be set to CFDP_TXN_STATUS_NO_ERROR (0) after successful completion + /* The value of TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error + * has occurred yet. This will be set to TXN_STATUS_NO_ERROR (0) after successful completion * of the transaction (FIN/EOF). Anything else indicates a problem has occurred. */ - return (txn_stat > CFDP_TXN_STATUS_NO_ERROR); + return (txn_stat > TXN_STATUS_NO_ERROR); } -CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat) +ConditionCode CfdpTxnStatusToConditionCode(TxnStatus txn_stat) { - CfdpConditionCode result; + ConditionCode result; if (!CfdpTxnStatusIsError(txn_stat)) { - /* If no status has been set (CFDP_TXN_STATUS_UNDEFINED), treat that as NO_ERROR for + /* If no status has been set (TXN_STATUS_UNDEFINED), treat that as NO_ERROR for * the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors * have happened yet, but the transaction is not yet complete and thus not final. */ - result = CFDP_CONDITION_CODE_NO_ERROR; + result = CONDITION_CODE_NO_ERROR; } else { switch (txn_stat) { - /* The definition of CfdpTxnStatus is such that the 4-bit codes (0-15) share the same + /* The definition of TxnStatus is such that the 4-bit codes (0-15) share the same * numeric values as the CFDP condition codes, and can be put directly into the 4-bit * CC field of a FIN/ACK/EOF PDU. Extended codes use the upper bits (>15) to differentiate */ - case CFDP_TXN_STATUS_NO_ERROR: - case CFDP_TXN_STATUS_POS_ACK_LIMIT_REACHED: - case CFDP_TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED: - case CFDP_TXN_STATUS_INVALID_TRANSMISSION_MODE: - case CFDP_TXN_STATUS_FILESTORE_REJECTION: - case CFDP_TXN_STATUS_FILE_CHECKSUM_FAILURE: - case CFDP_TXN_STATUS_FILE_SIZE_ERROR: - case CFDP_TXN_STATUS_NAK_LIMIT_REACHED: - case CFDP_TXN_STATUS_INACTIVITY_DETECTED: - case CFDP_TXN_STATUS_INVALID_FILE_STRUCTURE: - case CFDP_TXN_STATUS_CHECK_LIMIT_REACHED: - case CFDP_TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE: - case CFDP_TXN_STATUS_SUSPEND_REQUEST_RECEIVED: - case CFDP_TXN_STATUS_CANCEL_REQUEST_RECEIVED: - result = static_cast(txn_stat); + case TXN_STATUS_NO_ERROR: + case TXN_STATUS_POS_ACK_LIMIT_REACHED: + case TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED: + case TXN_STATUS_INVALID_TRANSMISSION_MODE: + case TXN_STATUS_FILESTORE_REJECTION: + case TXN_STATUS_FILE_CHECKSUM_FAILURE: + case TXN_STATUS_FILE_SIZE_ERROR: + case TXN_STATUS_NAK_LIMIT_REACHED: + case TXN_STATUS_INACTIVITY_DETECTED: + case TXN_STATUS_INVALID_FILE_STRUCTURE: + case TXN_STATUS_CHECK_LIMIT_REACHED: + case TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE: + case TXN_STATUS_SUSPEND_REQUEST_RECEIVED: + case TXN_STATUS_CANCEL_REQUEST_RECEIVED: + result = static_cast(txn_stat); break; /* Extended status codes below here --- @@ -169,16 +170,16 @@ CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat) * transaction that is not in a valid CFDP-defined state. This should be translated * to the closest CFDP CC per the intent/meaning of the transaction status code. */ - case CFDP_TXN_STATUS_ACK_LIMIT_NO_FIN: - case CFDP_TXN_STATUS_ACK_LIMIT_NO_EOF: + case TXN_STATUS_ACK_LIMIT_NO_FIN: + case TXN_STATUS_ACK_LIMIT_NO_EOF: /* this is similar to the inactivity timeout (no fin-ack) */ - result = CFDP_CONDITION_CODE_INACTIVITY_DETECTED; + result = CONDITION_CODE_INACTIVITY_DETECTED; break; default: /* Catch-all: any invalid protocol state will cancel the transaction, and thus this * is the closest CFDP CC in practice for all other unhandled errors. */ - result = CFDP_CONDITION_CODE_CANCEL_REQUEST_RECEIVED; + result = CONDITION_CODE_CANCEL_REQUEST_RECEIVED; break; } } @@ -186,5 +187,6 @@ CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat) return result; } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp index 6e7f2435323..b1bb0c16cd2 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpUtils.hpp @@ -40,6 +40,7 @@ namespace Svc { namespace Ccsds { +namespace Cfdp { /** * @brief Argument structure for use with CList_Traverse() @@ -49,8 +50,8 @@ namespace Ccsds { */ struct CfdpTraverseTransSeqArg { - CfdpTransactionSeq transaction_sequence_number; - CfdpEntityId src_eid; + TransactionSeq transaction_sequence_number; + EntityId src_eid; CfdpTransaction * txn; /**< \brief output transaction pointer */ }; @@ -86,7 +87,7 @@ struct CfdpTraversePriorityArg * @retval 1 when it's found, which terminates list traversal * @retval 0 when it isn't found, which causes list traversal to continue */ -CfdpCListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CfdpCListNode *node, void *context); +CListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CListNode *node, void *context); /************************************************************************/ /** @brief Searches for the first transaction with a lower priority than given. @@ -97,7 +98,7 @@ CfdpCListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CfdpCListNode *n * @retval CFDP_CLIST_EXIT when it's found, which terminates list traversal * @retval CFDP_CLIST_CONT when it isn't found, which causes list traversal to continue */ -CfdpCListTraverseStatus CfdpPrioSearch(CfdpCListNode *node, void *context); +CListTraverseStatus CfdpPrioSearch(CListNode *node, void *context); /************************************************************************/ /** @brief Converts the internal transaction status to a CFDP condition code @@ -110,7 +111,7 @@ CfdpCListTraverseStatus CfdpPrioSearch(CfdpCListNode *node, void *context); * * @returns CFDP protocol condition code */ -CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat); +ConditionCode CfdpTxnStatusToConditionCode(TxnStatus txn_stat); /************************************************************************/ /** @brief Check if the internal transaction status represents an error @@ -125,7 +126,7 @@ CfdpConditionCode CfdpTxnStatusToConditionCode(CfdpTxnStatus txn_stat); * @retval true if an error has occurred during the transaction * @retval false if no error has occurred during the transaction yet */ -bool CfdpTxnStatusIsError(CfdpTxnStatus txn_stat); +bool CfdpTxnStatusIsError(TxnStatus txn_stat); /************************************************************************/ /** @brief Gets the status of this transaction @@ -134,10 +135,11 @@ bool CfdpTxnStatusIsError(CfdpTxnStatus txn_stat); * (By definition if it has a txn object then it is not UNRECOGNIZED) * * @param txn Transaction - * @returns CfdpAckTxnStatus value corresponding to transaction + * @returns AckTxnStatus value corresponding to transaction */ -CfdpAckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn); +AckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn); +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index 87f1828ec45..34e4f1742d1 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -1,7 +1,7 @@ @ Command to start a CFDP file transaction async command SendFile( channelId: U8 @< Channel ID for the file transaction - destId: CfdpEntityId @< Destination entity id + destId: Cfdp.EntityId @< Destination entity id cfdpClass: Cfdp.Class @< CFDP class for the file transfer keep: Cfdp.Keep @< Whether or not to keep or delete the file upon completion $priority: U8 @< Priority: 0=highest priority @@ -12,7 +12,7 @@ async command SendFile( @ Command to start a directory playback async command PlaybackDirectory( channelId: U8 @< Channel ID for the file transaction(s) - destId: CfdpEntityId @< Destination entity id + destId: Cfdp.EntityId @< Destination entity id cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) keep: Cfdp.Keep @< Whether or not to keep or delete the file(s) upon completion $priority: U8 @< Priority: 0=highest priority @@ -24,7 +24,7 @@ async command PlaybackDirectory( async command PollDirectory( channelId: U8 @< Channel ID for the file transaction(s) pollId: U8 @< Channel poll ID for the file transaction(s) - destId: CfdpEntityId @< Destination entity id + destId: Cfdp.EntityId @< Destination entity id cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) $priority: U8 @< Priority: 0=highest priority interval: U32 @< Interval to poll the directory in seconds diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 0d1d600f5f5..a479f397c67 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -1,5 +1,5 @@ @ CFDP ID to denote the current node when sending PDUs -param LocalEid: CfdpEntityId \ +param LocalEid: Cfdp.EntityId \ default 42 @ Maximum number of bytes to put into a file PDU diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp index 9d39e89730e..08e4e2c0c1d 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp @@ -11,11 +11,11 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void AckPdu::initialize(Direction direction, +void AckPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, FileDirective directiveCode, U8 directiveSubtypeCode, ConditionCode conditionCode, diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp index 4cd50e904df..f738a5ccc99 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp @@ -37,11 +37,11 @@ class AckPdu : public PduBase { m_transactionStatus(ACK_TXN_STATUS_UNDEFINED) {} //! Initialize an ACK PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, FileDirective directiveCode, U8 directiveSubtypeCode, ConditionCode conditionCode, diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index c174a4f3710..f0cd8f7c3af 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -11,14 +11,14 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void EofPdu::initialize(Direction direction, +void EofPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, ConditionCode conditionCode, U32 checksum, - CfdpFileSize fileSize) { + FileSize fileSize) { // Initialize header with T_EOF type this->m_header.initialize(T_EOF, direction, txmMode, sourceEid, transactionSeq, destEid); @@ -36,8 +36,8 @@ U32 EofPdu::getBufferSize() const { // Directive code: 1 byte // Condition code: 1 byte // Checksum: 4 bytes (U32) - // File size: sizeof(CfdpFileSize) bytes - size += sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + // File size: sizeof(FileSize) bytes + size += sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(FileSize); // Add TLV size size += this->m_tlvList.getEncodedSize(); @@ -116,7 +116,7 @@ Fw::SerializeStatus EofPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) c return status; } - // File size (CfdpFileSize) + // File size (FileSize) status = serialBuffer.serializeFrom(this->m_fileSize); if (status != Fw::FW_SERIALIZE_OK) { return status; diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp index cdbdf77b92e..8573ec4a2fd 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp @@ -25,7 +25,7 @@ class EofPdu : public PduBase { U32 m_checksum; //! File size - CfdpFileSize m_fileSize; + FileSize m_fileSize; //! TLV list (optional) TlvList m_tlvList; @@ -35,14 +35,14 @@ class EofPdu : public PduBase { EofPdu() : m_conditionCode(CONDITION_CODE_NO_ERROR), m_checksum(0), m_fileSize(0) {} //! Initialize an EOF PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, ConditionCode conditionCode, U32 checksum, - CfdpFileSize fileSize); + FileSize fileSize); //! Compute the buffer size needed U32 getBufferSize() const override; @@ -65,7 +65,7 @@ class EofPdu : public PduBase { U32 getChecksum() const { return this->m_checksum; } //! Get file size - CfdpFileSize getFileSize() const { return this->m_fileSize; } + FileSize getFileSize() const { return this->m_fileSize; } //! Get directive code FileDirective getDirectiveCode() const { return FILE_DIRECTIVE_END_OF_FILE; } diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index 6c163839649..2739b6d2844 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -12,12 +12,12 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void FileDataPdu::initialize(Direction direction, +void FileDataPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize offset, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize offset, U16 dataSize, const U8* data) { // Initialize header with T_FILE_DATA type diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp index 0a5bf44e69d..3cbecbdea53 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp @@ -9,7 +9,7 @@ #include #include -#include +#include namespace Svc { namespace Ccsds { @@ -19,7 +19,7 @@ namespace Cfdp { class FileDataPdu : public PduBase { private: //! File offset - CfdpFileSize m_offset; + FileSize m_offset; //! Data size U16 m_dataSize; @@ -32,12 +32,12 @@ class FileDataPdu : public PduBase { FileDataPdu() : m_offset(0), m_dataSize(0), m_data(nullptr) {} //! Initialize a File Data PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize offset, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize offset, U16 dataSize, const U8* data); @@ -62,7 +62,7 @@ class FileDataPdu : public PduBase { const PduHeader& asHeader() const { return this->m_header; } //! Get the file offset - CfdpFileSize getOffset() const { return this->m_offset; } + FileSize getOffset() const { return this->m_offset; } //! Get the data size U16 getDataSize() const { return this->m_dataSize; } diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index db692987592..e590e634431 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -11,11 +11,11 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void FinPdu::initialize(Direction direction, +void FinPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, ConditionCode conditionCode, FinDeliveryCode deliveryCode, FinFileStatus fileStatus) { diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp index ad1cd3d2935..61917db63c4 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp @@ -37,11 +37,11 @@ class FinPdu : public PduBase { m_fileStatus(FIN_FILE_STATUS_RETAINED) {} //! Initialize a Finished PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, ConditionCode conditionCode, FinDeliveryCode deliveryCode, FinFileStatus fileStatus); diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 77a051ec506..2a36ce36e11 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -13,12 +13,12 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void MetadataPdu::initialize(Direction direction, +void MetadataPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize fileSize, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize fileSize, const Fw::String& sourceFilename, const Fw::String& destFilename, ChecksumType checksumType, @@ -47,7 +47,7 @@ U32 MetadataPdu::getBufferSize() const { // Directive code: 1 byte // Segmentation control byte (includes closure requested and checksum type): 1 byte // File size: variable - size += sizeof(U8) + sizeof(U8) + sizeof(CfdpFileSize); + size += sizeof(U8) + sizeof(U8) + sizeof(FileSize); // Source filename LV: length(1) + value(n) size += 1 + static_cast(this->m_sourceFilename.length()); @@ -129,7 +129,7 @@ Fw::SerializeStatus MetadataPdu::toSerialBuffer(Fw::SerialBufferBase& serialBuff return status; } - // File size (CfdpFileSize) + // File size (FileSize) status = serialBuffer.serializeFrom(this->m_fileSize); if (status != Fw::FW_SERIALIZE_OK) { return status; diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp index ad7ca2c1f32..86c782c523e 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp @@ -26,7 +26,7 @@ class MetadataPdu : public PduBase { ChecksumType m_checksumType; //! File size - CfdpFileSize m_fileSize; + FileSize m_fileSize; //! Source filename Fw::String m_sourceFilename; @@ -39,12 +39,12 @@ class MetadataPdu : public PduBase { MetadataPdu() : m_sourceFilename(""), m_destFilename("") {} //! Initialize a Metadata PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize fileSize, + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize fileSize, const Fw::String& sourceFilename, const Fw::String& destFilename, ChecksumType checksumType, @@ -65,7 +65,7 @@ class MetadataPdu : public PduBase { const PduHeader& asHeader() const { return this->m_header; } //! Get the file size - CfdpFileSize getFileSize() const { return this->m_fileSize; } + FileSize getFileSize() const { return this->m_fileSize; } //! Get the source filename const Fw::String& getSourceFilename() const { return this->m_sourceFilename; } diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index 6b1b854eb73..9a2777ee70e 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -11,13 +11,13 @@ namespace Svc { namespace Ccsds { namespace Cfdp { -void NakPdu::initialize(Direction direction, +void NakPdu::initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd) { + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize scopeStart, + FileSize scopeEnd) { // Initialize header with T_NAK type this->m_header.initialize(T_NAK, direction, txmMode, sourceEid, transactionSeq, destEid); @@ -26,7 +26,7 @@ void NakPdu::initialize(Direction direction, this->m_numSegments = 0; } -bool NakPdu::addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd) { +bool NakPdu::addSegment(FileSize offsetStart, FileSize offsetEnd) { if (this->m_numSegments >= CFDP_NAK_MAX_SEGMENTS) { return false; } @@ -44,11 +44,11 @@ U32 NakPdu::getBufferSize() const { U32 size = this->m_header.getBufferSize(); // Directive code: 1 byte (FILE_DIRECTIVE_NAK) - // Scope start: sizeof(CfdpFileSize) bytes - // Scope end: sizeof(CfdpFileSize) bytes - // Segment requests: m_numSegments * (2 * sizeof(CfdpFileSize)) bytes - size += static_cast(sizeof(U8) + sizeof(CfdpFileSize) + sizeof(CfdpFileSize)); - size += static_cast(this->m_numSegments * (sizeof(CfdpFileSize) + sizeof(CfdpFileSize))); + // Scope start: sizeof(FileSize) bytes + // Scope end: sizeof(FileSize) bytes + // Segment requests: m_numSegments * (2 * sizeof(FileSize)) bytes + size += static_cast(sizeof(U8) + sizeof(FileSize) + sizeof(FileSize)); + size += static_cast(this->m_numSegments * (sizeof(FileSize) + sizeof(FileSize))); return size; } @@ -159,9 +159,9 @@ Fw::SerializeStatus NakPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) } // Calculate number of segment requests from remaining buffer size - // Each segment is 2 * sizeof(CfdpFileSize) bytes + // Each segment is 2 * sizeof(FileSize) bytes Fw::Serializable::SizeType remainingBytes = serialBuffer.getDeserializeSizeLeft(); - U32 segmentSize = sizeof(CfdpFileSize) + sizeof(CfdpFileSize); + U32 segmentSize = sizeof(FileSize) + sizeof(FileSize); U32 numSegsCalculated = static_cast(remainingBytes / segmentSize); this->m_numSegments = static_cast(numSegsCalculated); diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp index ff1842027ec..1a3d66effc7 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp @@ -16,18 +16,18 @@ namespace Cfdp { //! Segment request structure for NAK PDU struct SegmentRequest { - CfdpFileSize offsetStart; //!< Start offset of missing data - CfdpFileSize offsetEnd; //!< End offset of missing data + FileSize offsetStart; //!< Start offset of missing data + FileSize offsetEnd; //!< End offset of missing data }; //! The type of a NAK PDU class NakPdu : public PduBase { private: //! Scope start offset - CfdpFileSize m_scopeStart; + FileSize m_scopeStart; //! Scope end offset - CfdpFileSize m_scopeEnd; + FileSize m_scopeEnd; //! Number of segment requests U8 m_numSegments; @@ -40,13 +40,13 @@ class NakPdu : public PduBase { NakPdu() : m_scopeStart(0), m_scopeEnd(0), m_numSegments(0) {} //! Initialize a NAK PDU - void initialize(Direction direction, + void initialize(PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd); + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid, + FileSize scopeStart, + FileSize scopeEnd); //! Compute the buffer size needed U32 getBufferSize() const override; @@ -63,10 +63,10 @@ class NakPdu : public PduBase { const PduHeader& asHeader() const { return this->m_header; } //! Get scope start - CfdpFileSize getScopeStart() const { return this->m_scopeStart; } + FileSize getScopeStart() const { return this->m_scopeStart; } //! Get scope end - CfdpFileSize getScopeEnd() const { return this->m_scopeEnd; } + FileSize getScopeEnd() const { return this->m_scopeEnd; } //! Get number of segments U8 getNumSegments() const { return this->m_numSegments; } @@ -76,7 +76,7 @@ class NakPdu : public PduBase { //! Add a segment request //! @return True if segment was added, false if segment array is full - bool addSegment(CfdpFileSize offsetStart, CfdpFileSize offsetEnd); + bool addSegment(FileSize offsetStart, FileSize offsetEnd); //! Clear all segment requests void clearSegments(); diff --git a/Svc/Ccsds/CfdpManager/Types/PduBase.hpp b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp index ac0233817f5..fe578ffef06 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduBase.hpp +++ b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp @@ -56,8 +56,8 @@ class PduBase : public Fw::Serializable { PduTypeEnum getType() const { return this->m_header.getType(); } //! Get the direction - //! @return Direction (toward receiver or sender) - Direction getDirection() const { return this->m_header.getDirection(); } + //! @return PduDirection (toward receiver or sender) + PduDirection getDirection() const { return this->m_header.getDirection(); } //! Get the transmission mode //! @return Transmission mode (Class 1 or Class 2) @@ -65,15 +65,15 @@ class PduBase : public Fw::Serializable { //! Get the source entity ID //! @return Source entity ID - CfdpEntityId getSourceEid() const { return this->m_header.getSourceEid(); } + EntityId getSourceEid() const { return this->m_header.getSourceEid(); } //! Get the transaction sequence number //! @return Transaction sequence number - CfdpTransactionSeq getTransactionSeq() const { return this->m_header.getTransactionSeq(); } + TransactionSeq getTransactionSeq() const { return this->m_header.getTransactionSeq(); } //! Get the destination entity ID //! @return Destination entity ID - CfdpEntityId getDestEid() const { return this->m_header.getDestEid(); } + EntityId getDestEid() const { return this->m_header.getDestEid(); } //! Get the header //! @return Reference to the PDU header diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp index df4404a239c..9995e3f2b20 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp @@ -14,11 +14,11 @@ namespace Ccsds { namespace Cfdp { void PduHeader::initialize(PduTypeEnum type, - Direction direction, + PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid) { + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid) { this->m_type = type; this->m_version = 1; // CFDP version is always 1 this->m_pduType = (type == T_FILE_DATA) ? PDU_TYPE_FILE_DATA : PDU_TYPE_DIRECTIVE; @@ -174,7 +174,7 @@ Fw::SerializeStatus PduHeader::fromSerialBuffer(Fw::SerialBufferBase& serialBuff this->m_version = (flags >> 5) & 0x07; this->m_pduType = static_cast((flags >> 4) & 0x01); - this->m_direction = static_cast((flags >> 3) & 0x01); + this->m_direction = static_cast((flags >> 3) & 0x01); this->m_class = static_cast((flags >> 2) & 0x01); this->m_crcFlag = static_cast((flags >> 1) & 0x01); this->m_largeFileFlag = static_cast(flags & 0x01); @@ -202,17 +202,17 @@ Fw::SerializeStatus PduHeader::fromSerialBuffer(Fw::SerialBufferBase& serialBuff FW_ASSERT(tsnSize >= 1 && tsnSize <= 8, static_cast(tsnSize)); // Variable-width fields (size determined by encoded length) - this->m_sourceEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); + this->m_sourceEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } - this->m_transactionSeq = static_cast(decodeIntegerInSize(serialBuffer, tsnSize, status)); + this->m_transactionSeq = static_cast(decodeIntegerInSize(serialBuffer, tsnSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } - this->m_destEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); + this->m_destEid = static_cast(decodeIntegerInSize(serialBuffer, eidSize, status)); if (status != Fw::FW_SERIALIZE_OK) { return status; } diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp index 3f739c27ffc..96686ed83fb 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp @@ -10,8 +10,8 @@ #include #include #include -#include -#include +#include +#include #include namespace Svc { @@ -24,8 +24,8 @@ enum PduType : U8 { PDU_TYPE_FILE_DATA = 1 // File data PDU }; -// CFDP Direction -enum Direction : U8 { +// CFDP PduDirection +enum PduDirection : U8 { DIRECTION_TOWARD_RECEIVER = 0, // Toward file receiver DIRECTION_TOWARD_SENDER = 1 // Toward file sender }; @@ -65,8 +65,8 @@ class PduHeader { //! PDU type PduType m_pduType; - //! Direction - Direction m_direction; + //! PduDirection + PduDirection m_direction; //! Transmission mode Cfdp::Class::T m_class; @@ -87,13 +87,13 @@ class PduHeader { U16 m_pduDataLength; //! Source entity ID - CfdpEntityId m_sourceEid; + EntityId m_sourceEid; //! Transaction sequence number - CfdpTransactionSeq m_transactionSeq; + TransactionSeq m_transactionSeq; //! Destination entity ID - CfdpEntityId m_destEid; + EntityId m_destEid; public: //! Header size (variable due to EID/TSN lengths) @@ -101,11 +101,11 @@ class PduHeader { //! Initialize a PDU header void initialize(PduTypeEnum type, - Direction direction, + PduDirection direction, Cfdp::Class::T txmMode, - CfdpEntityId sourceEid, - CfdpTransactionSeq transactionSeq, - CfdpEntityId destEid); + EntityId sourceEid, + TransactionSeq transactionSeq, + EntityId destEid); //! Compute the buffer size needed to hold this Header U32 getBufferSize() const; @@ -125,19 +125,19 @@ class PduHeader { PduTypeEnum getType() const { return this->m_type; } //! Get the direction - Direction getDirection() const { return this->m_direction; } + PduDirection getDirection() const { return this->m_direction; } //! Get the transmission mode Cfdp::Class::T getTxmMode() const { return this->m_class; } //! Get the source entity ID - CfdpEntityId getSourceEid() const { return this->m_sourceEid; } + EntityId getSourceEid() const { return this->m_sourceEid; } //! Get the transaction sequence number - CfdpTransactionSeq getTransactionSeq() const { return this->m_transactionSeq; } + TransactionSeq getTransactionSeq() const { return this->m_transactionSeq; } //! Get the destination entity ID - CfdpEntityId getDestEid() const { return this->m_destEid; } + EntityId getDestEid() const { return this->m_destEid; } //! Get PDU data length U16 getPduDataLength() const { return this->m_pduDataLength; } diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp index e6e11b20cdc..9ea70cad151 100644 --- a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp @@ -21,11 +21,11 @@ TlvData::TlvData() : m_dataLength(0) { memset(this->m_rawData, 0, sizeof(this->m_rawData)); } -void TlvData::setEntityId(CfdpEntityId eid) { +void TlvData::setEntityId(EntityId eid) { this->m_eid = eid; // Entity ID length depends on the value - // For now, use sizeof(CfdpEntityId) as the length - this->m_dataLength = sizeof(CfdpEntityId); + // For now, use sizeof(EntityId) as the length + this->m_dataLength = sizeof(EntityId); } void TlvData::setData(const U8* data, U8 length) { @@ -36,7 +36,7 @@ void TlvData::setData(const U8* data, U8 length) { this->m_dataLength = length; } -CfdpEntityId TlvData::getEntityId() const { +EntityId TlvData::getEntityId() const { return this->m_eid; } @@ -56,7 +56,7 @@ Tlv::Tlv() : m_type(TLV_TYPE_ENTITY_ID) { // Default constructor } -void Tlv::initialize(CfdpEntityId eid) { +void Tlv::initialize(EntityId eid) { this->m_type = TLV_TYPE_ENTITY_ID; this->m_data.setEntityId(eid); } @@ -97,8 +97,8 @@ Fw::SerializeStatus Tlv::toSerialBuffer(Fw::SerialBufferBase& serialBuffer) cons // Serialize data if (this->m_type == TLV_TYPE_ENTITY_ID) { - // For Entity ID, serialize as CfdpEntityId - CfdpEntityId eid = this->m_data.getEntityId(); + // For Entity ID, serialize as EntityId + EntityId eid = this->m_data.getEntityId(); status = serialBuffer.serializeFrom(eid); if (status != Fw::FW_SERIALIZE_OK) { return status; @@ -137,8 +137,8 @@ Fw::SerializeStatus Tlv::fromSerialBuffer(Fw::SerialBufferBase& serialBuffer) { // Deserialize data if (this->m_type == TLV_TYPE_ENTITY_ID) { - // For Entity ID, deserialize as CfdpEntityId - CfdpEntityId eid; + // For Entity ID, deserialize as EntityId + EntityId eid; status = serialBuffer.deserializeTo(eid); if (status != Fw::FW_SERIALIZE_OK) { return status; diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.hpp b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp index a5c17495492..c8b8e40d988 100644 --- a/Svc/Ccsds/CfdpManager/Types/Tlv.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp @@ -9,7 +9,7 @@ #include #include -#include +#include #include namespace Svc { @@ -31,7 +31,7 @@ enum TlvType : U8 { class TlvData { private: union { - CfdpEntityId m_eid; // Valid when type=ENTITY_ID + EntityId m_eid; // Valid when type=ENTITY_ID U8 m_rawData[256]; // Valid for other types (max 255 bytes + null term) }; U8 m_dataLength; // Actual length of data @@ -40,13 +40,13 @@ class TlvData { TlvData(); // Set entity ID (for TLV type 6) - void setEntityId(CfdpEntityId eid); + void setEntityId(EntityId eid); // Set raw data (for other TLV types) void setData(const U8* data, U8 length); // Get entity ID - CfdpEntityId getEntityId() const; + EntityId getEntityId() const; // Get raw data pointer const U8* getData() const; @@ -65,7 +65,7 @@ class Tlv { Tlv(); // Initialize with entity ID - void initialize(CfdpEntityId eid); + void initialize(EntityId eid); // Initialize with raw data void initialize(TlvType type, const U8* data, U8 length); diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index 90a65a4ba97..ec12ff84c96 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -8,6 +8,15 @@ #define Svc_Ccsds_Cfdp_Types_HPP #include +#include +#include +#include + +#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -52,7 +61,8 @@ enum AckTxnStatus : U8 { ACK_TXN_STATUS_UNDEFINED = 0, ACK_TXN_STATUS_ACTIVE = 1, ACK_TXN_STATUS_TERMINATED = 2, - ACK_TXN_STATUS_UNRECOGNIZED = 3 + ACK_TXN_STATUS_UNRECOGNIZED = 3, + ACK_TXN_STATUS_INVALID = 4 }; // CFDP FIN Delivery Code diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 8a7ca4add45..9cd3dc88c4c 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -40,11 +40,11 @@ TEST_F(PduTest, HeaderBufferSize) { TEST_F(PduTest, HeaderRoundTrip) { // Arrange PduHeader txHeader; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 10; - const CfdpTransactionSeq transactionSeq = 20; - const CfdpEntityId destEid = 30; + const EntityId sourceEid = 10; + const TransactionSeq transactionSeq = 20; + const EntityId destEid = 30; const U16 pduDataLength = 100; txHeader.initialize(T_METADATA, direction, txmMode, sourceEid, transactionSeq, destEid); @@ -89,12 +89,12 @@ TEST_F(PduTest, MetadataBufferSize) { TEST_F(PduTest, MetadataRoundTrip) { // Arrange - Create and initialize transmit PDU MetadataPdu txPdu; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 100; - const CfdpTransactionSeq transactionSeq = 200; - const CfdpEntityId destEid = 300; - const CfdpFileSize fileSize = 2048; + const EntityId sourceEid = 100; + const TransactionSeq transactionSeq = 200; + const EntityId destEid = 300; + const FileSize fileSize = 2048; const char* sourceFilename = "source_file.bin"; const char* destFilename = "dest_file.bin"; const ChecksumType checksumType = CHECKSUM_TYPE_MODULAR; @@ -204,12 +204,12 @@ TEST_F(PduTest, MetadataLongFilenames) { TEST_F(PduTest, MetadataDeserializeFrom) { // Test that MetadataPdu::deserializeFrom() works correctly MetadataPdu txPdu; - const Direction direction = DIRECTION_TOWARD_RECEIVER; + const PduDirection direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 100; - const CfdpTransactionSeq transactionSeq = 200; - const CfdpEntityId destEid = 300; - const CfdpFileSize fileSize = 2048; + const EntityId sourceEid = 100; + const TransactionSeq transactionSeq = 200; + const EntityId destEid = 300; + const FileSize fileSize = 2048; const char* sourceFilename = "/ground/test_source.bin"; const char* destFilename = "test/ut/output/test_dest.bin"; const U8 closureRequested = 1; @@ -270,11 +270,11 @@ TEST_F(PduTest, FileDataBufferSize) { TEST_F(PduTest, FileDataRoundTrip) { // Arrange - Create transmit PDU with test data FileDataPdu txPdu; - const Direction direction = DIRECTION_TOWARD_RECEIVER; + const PduDirection direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; const U32 fileOffset = 1024; const U8 testData[] = {0xDE, 0xAD, 0xBE, 0xEF, 0xCA, 0xFE, 0xBA, 0xBE}; const U16 dataSize = sizeof(testData); @@ -374,23 +374,23 @@ TEST_F(PduTest, EofBufferSize) { 1, 2, 3, CONDITION_CODE_NO_ERROR, 0x12345678, 4096); U32 size = pdu.getBufferSize(); - // Should include header + directive(1) + condition(1) + checksum(4) + filesize(sizeof(CfdpFileSize)) + // Should include header + directive(1) + condition(1) + checksum(4) + filesize(sizeof(FileSize)) ASSERT_GT(size, 0U); - U32 expectedSize = pdu.asHeader().getBufferSize() + sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(CfdpFileSize); + U32 expectedSize = pdu.asHeader().getBufferSize() + sizeof(U8) + sizeof(U8) + sizeof(U32) + sizeof(FileSize); ASSERT_EQ(expectedSize, size); } TEST_F(PduTest, EofRoundTrip) { // Arrange - Create transmit PDU EofPdu txPdu; - const Direction direction = DIRECTION_TOWARD_RECEIVER; + const PduDirection direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_1; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; const U32 checksum = 0xDEADBEEF; - const CfdpFileSize fileSize = 65536; + const FileSize fileSize = 65536; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, conditionCode, checksum, fileSize); @@ -524,11 +524,11 @@ TEST_F(PduTest, FinBufferSize) { TEST_F(PduTest, FinRoundTrip) { // Arrange - Create transmit PDU FinPdu txPdu; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; const FinDeliveryCode deliveryCode = FIN_DELIVERY_CODE_COMPLETE; const FinFileStatus fileStatus = FIN_FILE_STATUS_RETAINED; @@ -733,11 +733,11 @@ TEST_F(PduTest, AckBufferSize) { TEST_F(PduTest, AckRoundTrip) { // Arrange - Create transmit PDU AckPdu txPdu; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; const FileDirective directiveCode = FILE_DIRECTIVE_END_OF_FILE; const U8 directiveSubtypeCode = 0; const ConditionCode conditionCode = CONDITION_CODE_NO_ERROR; @@ -951,13 +951,13 @@ TEST_F(PduTest, NakBufferSize) { TEST_F(PduTest, NakRoundTrip) { // Arrange - Create transmit PDU NakPdu txPdu; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; - const CfdpFileSize scopeStart = 1024; - const CfdpFileSize scopeEnd = 8192; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; + const FileSize scopeStart = 1024; + const FileSize scopeEnd = 8192; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, scopeStart, scopeEnd); @@ -1022,8 +1022,8 @@ TEST_F(PduTest, NakZeroScope) { TEST_F(PduTest, NakLargeScope) { // Test NAK with large file offsets NakPdu txPdu; - const CfdpFileSize largeStart = 0xFFFF0000; - const CfdpFileSize largeEnd = 0xFFFFFFFF; + const FileSize largeStart = 0xFFFF0000; + const FileSize largeEnd = 0xFFFFFFFF; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, largeStart, largeEnd); @@ -1074,7 +1074,7 @@ TEST_F(PduTest, NakSingleByte) { TEST_F(PduTest, NakMultipleCombinations) { // Test various scope combinations - const CfdpFileSize testScopes[][2] = { + const FileSize testScopes[][2] = { {0, 100}, {512, 1024}, {4096, 8192}, @@ -1111,10 +1111,10 @@ TEST_F(PduTest, NakMultipleCombinations) { TEST_F(PduTest, NakWithSingleSegment) { // Test NAK PDU with one segment request NakPdu txPdu; - const CfdpFileSize scopeStart = 0; - const CfdpFileSize scopeEnd = 4096; - const CfdpFileSize segStart = 1024; - const CfdpFileSize segEnd = 2048; + const FileSize scopeStart = 0; + const FileSize scopeEnd = 4096; + const FileSize segStart = 1024; + const FileSize segEnd = 2048; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); @@ -1147,8 +1147,8 @@ TEST_F(PduTest, NakWithSingleSegment) { TEST_F(PduTest, NakWithMultipleSegments) { // Test NAK PDU with multiple segment requests NakPdu txPdu; - const CfdpFileSize scopeStart = 0; - const CfdpFileSize scopeEnd = 10000; + const FileSize scopeStart = 0; + const FileSize scopeEnd = 10000; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); @@ -1196,16 +1196,16 @@ TEST_F(PduTest, NakWithMultipleSegments) { TEST_F(PduTest, NakWithMaxSegments) { // Test NAK PDU with maximum number of segments (58) NakPdu txPdu; - const CfdpFileSize scopeStart = 0; - const CfdpFileSize scopeEnd = 100000; + const FileSize scopeStart = 0; + const FileSize scopeEnd = 100000; txPdu.initialize(DIRECTION_TOWARD_SENDER, Cfdp::Class::CLASS_2, 1, 2, 3, scopeStart, scopeEnd); // Add 58 segments (CFDP_NAK_MAX_SEGMENTS) for (U8 i = 0; i < 58; i++) { - CfdpFileSize start = i * 1000; - CfdpFileSize end = start + 500; + FileSize start = i * 1000; + FileSize end = start + 500; ASSERT_TRUE(txPdu.addSegment(start, end)) << "Failed to add segment " << static_cast(i); } EXPECT_EQ(58, txPdu.getNumSegments()); @@ -1273,12 +1273,12 @@ TEST_F(PduTest, NakBufferSizeWithSegments) { // Add one segment ASSERT_TRUE(pdu.addSegment(100, 200)); U32 sizeWithOneSegment = pdu.getBufferSize(); - EXPECT_EQ(baseSizeNoSegments + 8, sizeWithOneSegment); // 2 * sizeof(CfdpFileSize) = 8 + EXPECT_EQ(baseSizeNoSegments + 8, sizeWithOneSegment); // 2 * sizeof(FileSize) = 8 // Add another segment ASSERT_TRUE(pdu.addSegment(300, 400)); U32 sizeWithTwoSegments = pdu.getBufferSize(); - EXPECT_EQ(baseSizeNoSegments + 16, sizeWithTwoSegments); // 4 * sizeof(CfdpFileSize) = 16 + EXPECT_EQ(baseSizeNoSegments + 16, sizeWithTwoSegments); // 4 * sizeof(FileSize) = 16 } // ====================================================================== @@ -1288,12 +1288,12 @@ TEST_F(PduTest, NakBufferSizeWithSegments) { TEST_F(PduTest, TlvCreateWithEntityId) { // Test creating TLV with entity ID Tlv tlv; - const CfdpEntityId testEid = 42; + const EntityId testEid = 42; tlv.initialize(testEid); EXPECT_EQ(TLV_TYPE_ENTITY_ID, tlv.getType()); - EXPECT_EQ(sizeof(CfdpEntityId), tlv.getData().getLength()); + EXPECT_EQ(sizeof(EntityId), tlv.getData().getLength()); EXPECT_EQ(testEid, tlv.getData().getEntityId()); } @@ -1324,7 +1324,7 @@ TEST_F(PduTest, TlvEncodedSize) { TEST_F(PduTest, TlvEncodeDecodeEntityId) { // Test encoding and decoding entity ID TLV Tlv txTlv; - const CfdpEntityId testEid = 123; + const EntityId testEid = 123; txTlv.initialize(testEid); U8 buffer[256]; @@ -1404,7 +1404,7 @@ TEST_F(PduTest, TlvListAppendUpToMax) { for (U8 i = 0; i < CFDP_MAX_TLV; i++) { Tlv tlv; - tlv.initialize(static_cast(100 + i)); + tlv.initialize(static_cast(100 + i)); ASSERT_TRUE(list.appendTlv(tlv)) << "Failed to append TLV " << static_cast(i); } @@ -1418,7 +1418,7 @@ TEST_F(PduTest, TlvListRejectWhenFull) { // Fill the list for (U8 i = 0; i < CFDP_MAX_TLV; i++) { Tlv tlv; - tlv.initialize(static_cast(i)); + tlv.initialize(static_cast(i)); ASSERT_TRUE(list.appendTlv(tlv)); } @@ -1436,7 +1436,7 @@ TEST_F(PduTest, TlvListClear) { // Add some TLVs for (U8 i = 0; i < 3; i++) { Tlv tlv; - tlv.initialize(static_cast(i)); + tlv.initialize(static_cast(i)); ASSERT_TRUE(list.appendTlv(tlv)); } EXPECT_EQ(3, list.getNumTlv()); @@ -1633,14 +1633,14 @@ TEST_F(PduTest, EofTlvBufferSize) { TEST_F(PduTest, EofTlvRoundTripComplete) { // Comprehensive round-trip test with TLVs EofPdu txPdu; - const Direction direction = DIRECTION_TOWARD_RECEIVER; + const PduDirection direction = DIRECTION_TOWARD_RECEIVER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 10; - const CfdpTransactionSeq transactionSeq = 20; - const CfdpEntityId destEid = 30; + const EntityId sourceEid = 10; + const TransactionSeq transactionSeq = 20; + const EntityId destEid = 30; const ConditionCode conditionCode = CONDITION_CODE_FILE_SIZE_ERROR; const U32 checksum = 0xDEADBEEF; - const CfdpFileSize fileSize = 8192; + const FileSize fileSize = 8192; txPdu.initialize(direction, txmMode, sourceEid, transactionSeq, destEid, conditionCode, checksum, fileSize); @@ -1819,11 +1819,11 @@ TEST_F(PduTest, FinTlvBufferSize) { TEST_F(PduTest, FinTlvRoundTripComplete) { // Comprehensive round-trip test with TLVs FinPdu txPdu; - const Direction direction = DIRECTION_TOWARD_SENDER; + const PduDirection direction = DIRECTION_TOWARD_SENDER; const Cfdp::Class::T txmMode = Cfdp::Class::CLASS_2; - const CfdpEntityId sourceEid = 50; - const CfdpTransactionSeq transactionSeq = 100; - const CfdpEntityId destEid = 75; + const EntityId sourceEid = 50; + const TransactionSeq transactionSeq = 100; + const EntityId destEid = 75; const ConditionCode conditionCode = CONDITION_CODE_INACTIVITY_DETECTED; const FinDeliveryCode deliveryCode = FIN_DELIVERY_CODE_INCOMPLETE; const FinFileStatus fileStatus = FIN_FILE_STATUS_RETAINED; @@ -1884,7 +1884,7 @@ TEST_F(PduTest, FinWithMaxTlvs) { // Add 4 TLVs for (U8 i = 0; i < CFDP_MAX_TLV; i++) { Tlv tlv; - tlv.initialize(static_cast(100 + i)); + tlv.initialize(static_cast(100 + i)); ASSERT_TRUE(txPdu.appendTlv(tlv)) << "Failed to append TLV " << static_cast(i); } EXPECT_EQ(CFDP_MAX_TLV, txPdu.getNumTlv()); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index dc4874f17a2..99c02797f8d 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -7,73 +7,73 @@ #include "CfdpManagerTester.hpp" TEST(Pdu, MetaDataPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testMetaDataPdu(); delete tester; } TEST(Pdu, FileDataPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testFileDataPdu(); delete tester; } TEST(Pdu, EofPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testEofPdu(); delete tester; } TEST(Pdu, FinPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testFinPdu(); delete tester; } TEST(Pdu, AckPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testAckPdu(); delete tester; } TEST(Pdu, NakPdu) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testNakPdu(); delete tester; } TEST(Transaction, Class1TxNominal) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass1TxNominal(); delete tester; } TEST(Transaction, Class2TxNominal) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass2TxNominal(); delete tester; } TEST(Transaction, Class2TxNack) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass2TxNack(); delete tester; } TEST(Transaction, Class1RxNominal) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass1RxNominal(); delete tester; } TEST(Transaction, Class2RxNominal) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass2RxNominal(); delete tester; } TEST(Transaction, Class2RxNack) { - Svc::Ccsds::CfdpManagerTester* tester = new Svc::Ccsds::CfdpManagerTester(); + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); tester->testClass2RxNack(); delete tester; } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 4ee93df713b..d1a0b27ab1e 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -11,8 +11,8 @@ #include namespace Svc { - namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // Static member definitions @@ -79,25 +79,25 @@ void CfdpManagerTester::from_dataOut_handler( // Transaction Test Helper Implementations // ---------------------------------------------------------------------- -CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, CfdpTransactionSeq seqNum) { +CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, TransactionSeq seqNum) { // Grab requested channel CfdpChannel* chan = component.m_engine->m_channels[chanNum]; // Search through all transaction queues (PEND, TXA, TXW, RX, FREE) - // Skip HIST and HIST_FREE as they contain CfdpHistory, not CfdpTransaction + // Skip HIST and HIST_FREE as they contain History, not CfdpTransaction for (U8 qIdx = 0; qIdx < Cfdp::QueueId::NUM; qIdx++) { // Skip history queues (HIST=4, HIST_FREE=5) if (qIdx == Cfdp::QueueId::HIST || qIdx == Cfdp::QueueId::HIST_FREE) { continue; } - CfdpCListNode* head = chan->m_qs[qIdx]; + CListNode* head = chan->m_qs[qIdx]; if (head == nullptr) { continue; } // Traverse circular linked list, stopping when we loop back to head - CfdpCListNode* node = head; + CListNode* node = head; do { CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); if (txn->m_history && txn->m_history->seq_num == seqNum) { @@ -151,10 +151,10 @@ void CfdpManagerTester::setupTxTransaction( const char* srcFile, const char* dstFile, U8 channelId, - CfdpEntityId destEid, + EntityId destEid, Cfdp::Class cfdpClass, U8 priority, - CfdpTxnState expectedState, + TxnState expectedState, TransactionSetup& setup) { const U32 initialSeqNum = component.m_engine->m_seqNum; @@ -176,7 +176,7 @@ void CfdpManagerTester::setupTxTransaction( // Now verify initial state EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected state"; EXPECT_EQ(0, setup.txn->m_foffs) << "File offset should be 0 initially"; - EXPECT_EQ(CFDP_TX_SUB_STATE_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(TX_SUB_STATE_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; EXPECT_EQ(priority, setup.txn->m_priority) << "Priority should match"; @@ -191,11 +191,11 @@ void CfdpManagerTester::setupRxTransaction( const char* srcFile, const char* dstFile, U8 channelId, - CfdpEntityId sourceEid, + EntityId sourceEid, Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, - CfdpTxnState expectedState, + TxnState expectedState, TransactionSetup& setup) { // Send Metadata PDU to initiate RX transaction @@ -221,7 +221,7 @@ void CfdpManagerTester::setupRxTransaction( // Verify transaction state EXPECT_EQ(expectedState, setup.txn->m_state) << "Should be in expected RX state"; - EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should start in FILEDATA sub-state"; EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; EXPECT_TRUE(setup.txn->m_flags.rx.md_recv) << "md_recv flag should be set after Metadata PDU"; @@ -250,7 +250,7 @@ void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqN void CfdpManagerTester::completeClass2Handshake( U8 channelId, - CfdpEntityId destEid, + EntityId destEid, U32 expectedSeqNum, CfdpTransaction* txn) { @@ -269,8 +269,8 @@ void CfdpManagerTester::completeClass2Handshake( EXPECT_TRUE(txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv flag should be set after EOF-ACK received"; EXPECT_FALSE(txn->m_flags.com.ack_timer_armed) << "ack_timer_armed should be cleared after EOF-ACK"; - EXPECT_EQ(CFDP_TXN_STATE_S2, txn->m_state) << "Should remain in S2 state waiting for FIN"; - EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; + EXPECT_EQ(TXN_STATE_S2, txn->m_state) << "Should remain in S2 state waiting for FIN"; + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for FIN"; // Send FIN this->sendFinPdu( @@ -285,7 +285,7 @@ void CfdpManagerTester::completeClass2Handshake( this->component.doDispatch(); EXPECT_TRUE(txn->m_flags.tx.fin_recv) << "fin_recv flag should be set after FIN received"; - EXPECT_EQ(CFDP_TXN_STATE_HOLD, txn->m_state) << "Should move to HOLD state after FIN received"; + EXPECT_EQ(TXN_STATE_HOLD, txn->m_state) << "Should move to HOLD state after FIN received"; EXPECT_TRUE(txn->m_flags.tx.send_fin_ack) << "send_fin_ack flag should be set"; // Run cycle to send FIN-ACK @@ -295,8 +295,8 @@ void CfdpManagerTester::completeClass2Handshake( void CfdpManagerTester::verifyFinAckPdu( FwIndexType pduIndex, - CfdpEntityId sourceEid, - CfdpEntityId destEid, + EntityId sourceEid, + EntityId destEid, U32 expectedSeqNum) { Fw::Buffer finAckPduBuffer = this->getSentPduBuffer(pduIndex); @@ -325,7 +325,7 @@ void CfdpManagerTester::verifyMetadataPduAtIndex( ASSERT_GT(metadataPduBuffer.getSize(), 0) << "Metadata PDU should be sent"; EXPECT_EQ(fileSize, setup.txn->m_fsize) << "File size should be set after file is opened"; verifyMetadataPdu(metadataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, static_cast(fileSize), srcFile, dstFile, cfdpClass); + setup.expectedSeqNum, static_cast(fileSize), srcFile, dstFile, cfdpClass); } void CfdpManagerTester::verifyMultipleFileDataPdus( @@ -393,7 +393,7 @@ void CfdpManagerTester::testClass1TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, TEST_PRIORITY, CFDP_TXN_STATE_S1, setup); + Cfdp::Class::CLASS_1, TEST_PRIORITY, TXN_STATE_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -410,7 +410,7 @@ void CfdpManagerTester::testClass1TxNominal() { setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::Class::CLASS_1); EXPECT_EQ(fileSize, setup.txn->m_foffs) << "Should have read entire file"; - EXPECT_EQ(CFDP_TX_SUB_STATE_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; + EXPECT_EQ(TX_SUB_STATE_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; // Run second engine cycle - should send EOF PDU this->invoke_to_run1Hz(0, 0); @@ -421,7 +421,7 @@ void CfdpManagerTester::testClass1TxNominal() { Fw::Buffer eofPduBuffer = this->getSentPduBuffer(2); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); @@ -441,7 +441,7 @@ void CfdpManagerTester::testClass2TxNominal() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, CFDP_TXN_STATE_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, TXN_STATE_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -452,9 +452,9 @@ void CfdpManagerTester::testClass2TxNominal() { verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); EXPECT_EQ(expectedFileSize, setup.txn->m_foffs) << "Should have read entire file"; - EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; - EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state"; + EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state"; // Run cycle and verify EOF PDU this->invoke_to_run1Hz(0, 0); @@ -464,10 +464,10 @@ void CfdpManagerTester::testClass2TxNominal() { Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; - EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; + EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; EXPECT_FALSE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; EXPECT_FALSE(setup.txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; @@ -497,7 +497,7 @@ void CfdpManagerTester::testClass2TxNack() { // Setup transaction and verify initial state TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, CFDP_TXN_STATE_S2, setup); + Cfdp::Class::CLASS_2, TEST_PRIORITY, TXN_STATE_S2, setup); // Run engine cycle and verify Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -507,7 +507,7 @@ void CfdpManagerTester::testClass2TxNack() { verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); - EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; // Run cycle and verify first EOF PDU @@ -518,7 +518,7 @@ void CfdpManagerTester::testClass2TxNack() { Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(6); ASSERT_GT(firstEofPduBuffer.getSize(), 0) << "First EOF PDU should be sent"; verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); // Clear history to make room for retransmitted PDUs this->clearHistory(); @@ -537,14 +537,14 @@ void CfdpManagerTester::testClass2TxNack() { TEST_GROUND_EID, setup.expectedSeqNum, 0, - static_cast(expectedFileSize), + static_cast(expectedFileSize), 2, segments ); this->component.doDispatch(); - EXPECT_EQ(CFDP_TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; - EXPECT_EQ(CFDP_TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; + EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; // Run cycles until second EOF and verify U32 maxCycles = 10; @@ -572,7 +572,7 @@ void CfdpManagerTester::testClass2TxNack() { Fw::Buffer secondEofPduBuffer = this->getSentPduBuffer(secondEofIndex); ASSERT_GT(secondEofPduBuffer.getSize(), 0) << "Second EOF PDU should be sent"; verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); // Complete Class 2 handshake after NAK completeClass2Handshake(TEST_CHANNEL_ID_0, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); @@ -604,7 +604,7 @@ void CfdpManagerTester::testClass1RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R1, setup); + Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, TXN_STATE_R1, setup); // Uplink FileData PDU // Read test data from source file @@ -633,8 +633,8 @@ void CfdpManagerTester::testClass1RxNominal() { component.doDispatch(); // Verify FileData processed - EXPECT_EQ(CFDP_TXN_STATE_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; - EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(TXN_STATE_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -649,13 +649,13 @@ void CfdpManagerTester::testClass1RxNominal() { transactionSeq, Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, - static_cast(actualFileSize), + static_cast(actualFileSize), Cfdp::Class::CLASS_1 ); component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; + EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; // Verify file written to disk verifyReceivedFile(dstFile, testData, actualFileSize); @@ -687,7 +687,7 @@ void CfdpManagerTester::testClass2RxNominal() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, TXN_STATE_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -719,8 +719,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FileData processed - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -738,13 +738,13 @@ void CfdpManagerTester::testClass2RxNominal() { transactionSeq, Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, - static_cast(actualFileSize), + static_cast(actualFileSize), Cfdp::Class::CLASS_2 ); component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; @@ -793,8 +793,8 @@ void CfdpManagerTester::testClass2RxNominal() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after CRC calculation completes"; - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CFDP_RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -820,7 +820,7 @@ void CfdpManagerTester::testClass2RxNominal() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -852,7 +852,7 @@ void CfdpManagerTester::testClass2RxNack() { // Uplink Metadata PDU and setup RX transaction TransactionSetup setup; setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, CFDP_TXN_STATE_R2, setup); + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, TXN_STATE_R2, setup); // Read test data from source file U8* testData = new U8[actualFileSize]; @@ -885,8 +885,8 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify FileData processed - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(CFDP_RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; // Compute CRC for EOF PDU CFDP::Checksum crc; @@ -904,13 +904,13 @@ void CfdpManagerTester::testClass2RxNack() { transactionSeq, Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, - static_cast(actualFileSize), + static_cast(actualFileSize), Cfdp::Class::CLASS_2 ); component.doDispatch(); // Verify EOF processed - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; EXPECT_FALSE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; @@ -1001,7 +1001,7 @@ void CfdpManagerTester::testClass2RxNack() { } // Verify transaction now sees file as complete - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; EXPECT_TRUE(setup.txn->m_flags.rx.complete) << "complete flag should be set after gaps filled"; // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) @@ -1028,8 +1028,8 @@ void CfdpManagerTester::testClass2RxNack() { // Verify FIN PDU was sent ASSERT_TRUE(foundFin) << "FIN PDU should be sent after gaps filled and CRC calculated"; - EXPECT_EQ(CFDP_TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(CFDP_RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; + EXPECT_EQ(RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); verifyFinPdu(finPduBuffer, @@ -1055,7 +1055,7 @@ void CfdpManagerTester::testClass2RxNack() { this->component.doDispatch(); // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(CFDP_TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; + EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; // Wait for transaction recycle (this closes the file descriptor) waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -1071,5 +1071,6 @@ void CfdpManagerTester::testClass2RxNack() { cleanupTestFile(srcFile); } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index b1fb74e33c4..d6e5ca0c04b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -15,8 +15,8 @@ #include namespace Svc { - namespace Ccsds { +namespace Cfdp { class CfdpManagerTester final : public CfdpManagerGTestBase { public: @@ -92,7 +92,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param peerId Peer entity ID //! @return Pointer to configured transaction (owned by component) CfdpTransaction* setupTestTransaction( - CfdpTxnState state, + TxnState state, U8 channelId, const char* srcFilename, const char* dstFilename, @@ -120,7 +120,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, - CfdpFileSize expectedFileSize, + FileSize expectedFileSize, const char* expectedSourceFilename, const char* expectedDestFilename, Svc::Ccsds::Cfdp::Class::T expectedClass @@ -159,7 +159,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedDestEid, U32 expectedTransactionSeq, Cfdp::ConditionCode expectedConditionCode, - CfdpFileSize expectedFileSize, + FileSize expectedFileSize, const char* sourceFilename ); @@ -215,8 +215,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, - CfdpFileSize expectedScopeStart, - CfdpFileSize expectedScopeEnd, + FileSize expectedScopeStart, + FileSize expectedScopeEnd, U8 expectedNumSegments, const Cfdp::SegmentRequest* expectedSegments ); @@ -225,7 +225,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param chanNum Channel number to search //! @param seqNum Transaction sequence number //! @return Pointer to transaction or nullptr if not found - CfdpTransaction* findTransaction(U8 chanNum, CfdpTransactionSeq seqNum); + CfdpTransaction* findTransaction(U8 chanNum, TransactionSeq seqNum); // ---------------------------------------------------------------------- // PDU Uplink Helper Functions @@ -243,10 +243,10 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param closureRequested Closure requested flag (typically 0 for Class 1, 1 for Class 2) void sendMetadataPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize fileSize, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize fileSize, const char* sourceFilename, const char* destFilename, Cfdp::Class::T txmMode, @@ -264,10 +264,10 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param class Transmission mode (Class 1 or Class 2) void sendFileDataPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize offset, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize offset, U16 dataSize, const U8* data, Cfdp::Class::T txmMode @@ -284,12 +284,12 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param class Transmission mode (Class 1 or Class 2) void sendEofPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::ConditionCode conditionCode, U32 checksum, - CfdpFileSize fileSize, + FileSize fileSize, Cfdp::Class::T txmMode ); @@ -303,9 +303,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param fileStatus File status void sendFinPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::ConditionCode conditionCode, Cfdp::FinDeliveryCode deliveryCode, Cfdp::FinFileStatus fileStatus @@ -322,9 +322,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param transactionStatus Transaction status void sendAckPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::FileDirective directiveCode, U8 directiveSubtypeCode, Cfdp::ConditionCode conditionCode, @@ -342,11 +342,11 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param segments Array of segment requests (can be nullptr if numSegments is 0) void sendNakPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize scopeStart, + FileSize scopeEnd, U8 numSegments, const Cfdp::SegmentRequest* segments ); @@ -399,7 +399,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test configuration constants static constexpr U8 TEST_CHANNEL_ID_0 = 0; static constexpr U8 TEST_CHANNEL_ID_1 = 1; - static constexpr CfdpEntityId TEST_GROUND_EID = 10; + static constexpr EntityId TEST_GROUND_EID = 10; static constexpr U8 TEST_PRIORITY = 0; //! Helper struct for transaction setup results @@ -420,10 +420,10 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* srcFile, const char* dstFile, U8 channelId, - CfdpEntityId destEid, + EntityId destEid, Cfdp::Class cfdpClass, U8 priority, - CfdpTxnState expectedState, + TxnState expectedState, TransactionSetup& setup ); @@ -432,11 +432,11 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { const char* srcFile, const char* dstFile, U8 channelId, - CfdpEntityId sourceEid, + EntityId sourceEid, Cfdp::Class::T cfdpClass, U32 fileSize, U32 transactionSeq, - CfdpTxnState expectedState, + TxnState expectedState, TransactionSetup& setup ); @@ -446,7 +446,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Complete Class 2 transaction handshake (EOF-ACK, FIN, FIN-ACK) void completeClass2Handshake( U8 channelId, - CfdpEntityId destEid, + EntityId destEid, U32 expectedSeqNum, CfdpTransaction* txn ); @@ -454,8 +454,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Verify FIN-ACK PDU at given index void verifyFinAckPdu( FwIndexType pduIndex, - CfdpEntityId sourceEid, - CfdpEntityId destEid, + EntityId sourceEid, + EntityId destEid, U32 expectedSeqNum ); @@ -506,8 +506,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { FwSizeType m_pduCopyCount; }; +} // namespace Cfdp } // namespace Ccsds - } // namespace Svc #endif diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index bde563f7161..f4b3b0ed313 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -21,15 +21,15 @@ #include namespace Svc { - namespace Ccsds { +namespace Cfdp { // ---------------------------------------------------------------------- // PDU Test Helper Implementations // ---------------------------------------------------------------------- CfdpTransaction* CfdpManagerTester::setupTestTransaction( - CfdpTxnState state, + TxnState state, U8 channelId, const char* srcFilename, const char* dstFilename, @@ -42,7 +42,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( FW_ASSERT(chan != nullptr); CfdpTransaction* txn = chan->getTransaction(0); // Use first transaction for channel - CfdpHistory* history = chan->getHistory(0); // Use first history for channel + Cfdp::History* history = chan->getHistory(0); // Use first history for channel // Initialize transaction state txn->m_state = state; @@ -53,7 +53,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( // Set transaction class based on state // S2/R2 are Class 2, S1/R1 are Class 1 - if ((state == CFDP_TXN_STATE_S2) || (state == CFDP_TXN_STATE_R2)) { + if ((state == TXN_STATE_S2) || (state == TXN_STATE_R2)) { txn->m_txn_class = Cfdp::Class::CLASS_2; } else { txn->m_txn_class = Cfdp::Class::CLASS_1; @@ -64,7 +64,7 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( history->seq_num = sequenceId; history->fnames.src_filename = Fw::String(srcFilename); history->fnames.dst_filename = Fw::String(dstFilename); - history->dir = CFDP_DIRECTION_TX; + history->dir = DIRECTION_TX; return txn; } @@ -92,7 +92,7 @@ void CfdpManagerTester::verifyMetadataPdu( U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, - CfdpFileSize expectedFileSize, + FileSize expectedFileSize, const char* expectedSourceFilename, const char* expectedDestFilename, Svc::Ccsds::Cfdp::Class::T expectedClass @@ -200,7 +200,7 @@ void CfdpManagerTester::verifyEofPdu( U32 expectedDestEid, U32 expectedTransactionSeq, Cfdp::ConditionCode expectedConditionCode, - CfdpFileSize expectedFileSize, + FileSize expectedFileSize, const char* sourceFilename ) { // Deserialize PDU @@ -321,8 +321,8 @@ void CfdpManagerTester::verifyNakPdu( U32 expectedSourceEid, U32 expectedDestEid, U32 expectedTransactionSeq, - CfdpFileSize expectedScopeStart, - CfdpFileSize expectedScopeEnd, + FileSize expectedScopeStart, + FileSize expectedScopeEnd, U8 expectedNumSegments, const Cfdp::SegmentRequest* expectedSegments ) { @@ -368,10 +368,10 @@ void CfdpManagerTester::verifyNakPdu( void CfdpManagerTester::sendMetadataPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize fileSize, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize fileSize, const char* sourceFilename, const char* destFilename, Cfdp::Class::T txmMode, @@ -408,10 +408,10 @@ void CfdpManagerTester::sendMetadataPdu( void CfdpManagerTester::sendFileDataPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize offset, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize offset, U16 dataSize, const U8* data, Cfdp::Class::T txmMode @@ -445,12 +445,12 @@ void CfdpManagerTester::sendFileDataPdu( void CfdpManagerTester::sendEofPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::ConditionCode conditionCode, U32 checksum, - CfdpFileSize fileSize, + FileSize fileSize, Cfdp::Class::T txmMode ) { // Create and initialize EOF PDU @@ -482,9 +482,9 @@ void CfdpManagerTester::sendEofPdu( void CfdpManagerTester::sendFinPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::ConditionCode conditionCode, Cfdp::FinDeliveryCode deliveryCode, Cfdp::FinFileStatus fileStatus @@ -518,9 +518,9 @@ void CfdpManagerTester::sendFinPdu( void CfdpManagerTester::sendAckPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, Cfdp::FileDirective directiveCode, U8 directiveSubtypeCode, Cfdp::ConditionCode conditionCode, @@ -556,11 +556,11 @@ void CfdpManagerTester::sendAckPdu( void CfdpManagerTester::sendNakPdu( U8 channelId, - CfdpEntityId sourceEid, - CfdpEntityId destEid, - CfdpTransactionSeq transactionSeq, - CfdpFileSize scopeStart, - CfdpFileSize scopeEnd, + EntityId sourceEid, + EntityId destEid, + TransactionSeq transactionSeq, + FileSize scopeStart, + FileSize scopeEnd, U8 numSegments, const Cfdp::SegmentRequest* segments ) { @@ -613,13 +613,13 @@ void CfdpManagerTester::testMetaDataPdu() { // Configure transaction for Metadata PDU emission const char* srcFile = "/tmp/test_source.bin"; const char* dstFile = "/tmp/test_dest.bin"; - const CfdpFileSize fileSize = 1024; + const FileSize fileSize = 1024; const U8 channelId = 0; const U32 testSequenceId = 98; const U32 testPeerId = 100; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_S1, // Sender, class 1 + TXN_STATE_S1, // Sender, class 1 channelId, srcFile, dstFile, @@ -669,7 +669,7 @@ void CfdpManagerTester::testFileDataPdu() { const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_S1, // Sender, class 1 + TXN_STATE_S1, // Sender, class 1 channelId, srcFile, dstFile, @@ -700,7 +700,7 @@ void CfdpManagerTester::testFileDataPdu() { // Create File Data PDU with test data Cfdp::FileDataPdu fdPdu; - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_RECEIVER; + Cfdp::PduDirection direction = Cfdp::DIRECTION_TOWARD_RECEIVER; fdPdu.initialize( direction, @@ -739,13 +739,13 @@ void CfdpManagerTester::testEofPdu() { // Configure transaction for EOF PDU emission const char* srcFile = "Types/test/ut/data/test_file.bin"; const char* dstFile = "/tmp/dest_eof.bin"; - const CfdpFileSize fileSize = 242; // Actual size of test_file.bin + const FileSize fileSize = 242; // Actual size of test_file.bin const U8 channelId = 0; const U32 testSequenceId = 55; const U32 testPeerId = 150; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_S2, // Sender, class 2 (acknowledged mode) + TXN_STATE_S2, // Sender, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -804,13 +804,13 @@ void CfdpManagerTester::testFinPdu() { // Configure transaction for FIN PDU emission const char* srcFile = "/tmp/test_fin.bin"; const char* dstFile = "/tmp/dest_fin.bin"; - const CfdpFileSize fileSize = 8192; + const FileSize fileSize = 8192; const U8 channelId = 0; const U32 testSequenceId = 77; const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) + TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -821,9 +821,9 @@ void CfdpManagerTester::testFinPdu() { ASSERT_NE(txn, nullptr) << "Failed to create test transaction"; // Setup transaction to simulate file reception complete - const CfdpConditionCode testConditionCode = CFDP_CONDITION_CODE_NO_ERROR; - const CfdpFinDeliveryCode testDeliveryCode = CFDP_FIN_DELIVERY_CODE_COMPLETE; - const CfdpFinFileStatus testFileStatus = CFDP_FIN_FILE_STATUS_RETAINED; + const ConditionCode testConditionCode = CONDITION_CODE_NO_ERROR; + const FinDeliveryCode testDeliveryCode = FIN_DELIVERY_CODE_COMPLETE; + const FinFileStatus testFileStatus = FIN_FILE_STATUS_RETAINED; // Clear port history before test this->clearHistory(); @@ -860,13 +860,13 @@ void CfdpManagerTester::testAckPdu() { // Configure transaction for ACK PDU emission const char* srcFile = "/tmp/test_ack.bin"; const char* dstFile = "/tmp/dest_ack.bin"; - const CfdpFileSize fileSize = 2048; + const FileSize fileSize = 2048; const U8 channelId = 0; const U32 testSequenceId = 88; const U32 testPeerId = 175; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) + TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -918,13 +918,13 @@ void CfdpManagerTester::testNakPdu() { // Configure transaction for NAK PDU emission const char* srcFile = "/tmp/test_nak.bin"; const char* dstFile = "/tmp/dest_nak.bin"; - const CfdpFileSize fileSize = 4096; + const FileSize fileSize = 4096; const U8 channelId = 0; const U32 testSequenceId = 99; const U32 testPeerId = 200; CfdpTransaction* txn = setupTestTransaction( - CFDP_TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) + TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, dstFile, @@ -939,9 +939,9 @@ void CfdpManagerTester::testNakPdu() { // Create and initialize NAK PDU Cfdp::NakPdu nakPdu; - Cfdp::Direction direction = Cfdp::DIRECTION_TOWARD_SENDER; - const CfdpFileSize testScopeStart = 0; // Scope covers entire file - const CfdpFileSize testScopeEnd = fileSize; // Scope covers entire file + Cfdp::PduDirection direction = Cfdp::DIRECTION_TOWARD_SENDER; + const FileSize testScopeStart = 0; // Scope covers entire file + const FileSize testScopeEnd = fileSize; // Scope covers entire file // NAK PDU is sent from receiver (component.getLocalEidParam()) to sender (testPeerId) // requesting retransmission of missing data @@ -996,5 +996,6 @@ void CfdpManagerTester::testNakPdu() { 3, expectedSegments); } +} // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 09eff0f0763..56d385d0eb8 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -6,82 +6,77 @@ module Svc { module Ccsds { @ Number of buffer ports used to send PDUs - @ This must match the CF_NUM_CHANNELS macro defined in CfdpCfg.hpp - @ BPC TODO: Remove CF_NUM_CHANNELS in favor of this type + @ This must match the CFDP_NUM_CHANNELS macro defined in CfdpCfg.hpp constant CfdpManagerNumChannels = 2 @ File path size used for CFDP file system operations constant CfdpManagerMaxFileSize = 200 - @ @brief Entity id size - @ - @ @par Description: - @ The maximum size of the entity id as expected for all CFDP packets. - @ CF supports the spec's variable size of EID, where the actual size is - @ selected at runtime, and therefore the size in CFDP PDUs may be smaller - @ than the size specified here. This type only establishes the maximum - @ size (and therefore maximum value) that an EID may be. - @ - @ @note This type is used in several CF commands, and so changing the size - @ of this type will affect the following structs: - @ CF_ConfigTable_t, configuration table - will change size of file - @ CF_ConfigPacket_t, set config params command - @ CF_TxFileCmd_t, transmit file command - @ CF_PlaybackDirCmd_t, equivalent to above - @ CF_Transaction_Payload_t, any command that selects a transaction based on EID - @ - @ @par Limits - @ Must be one of U8, U16, U32, U64. - type CfdpEntityId = U32 + module Cfdp { + @ @brief Entity id size + @ + @ @par Description: + @ The maximum size of the entity id as expected for all CFDP packets. + @ CF supports the spec's variable size of EID, where the actual size is + @ selected at runtime, and therefore the size in CFDP PDUs may be smaller + @ than the size specified here. This type only establishes the maximum + @ size (and therefore maximum value) that an EID may be. + @ + @ @note This type is used in several commands, and so changing the size + @ of this type will affect various command structures. + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + type EntityId = U32 - @ @brief transaction sequence number size - @ - @ @par Description: - @ The max size of the transaction sequence number as expected for all CFDP packets. - @ CF supports the spec's variable size of TSN, where the actual size is - @ selected at runtime, and therefore the size in CFDP PDUs may be smaller - @ than the size specified here. This type only establishes the maximum - @ size (and therefore maximum value) that a TSN may be. - @ - @ @note This type is used in several CF commands, and so changing the size - @ of this type will affect the following structure: - @ CF_Transaction_Payload_t, any command that selects a transaction based on TSN - @ - @ @par Limits - @ Must be one of U8, U16, U32, U64. - type CfdpTransactionSeq = U32 + @ @brief transaction sequence number size + @ + @ @par Description: + @ The max size of the transaction sequence number as expected for all CFDP packets. + @ CF supports the spec's variable size of TSN, where the actual size is + @ selected at runtime, and therefore the size in CFDP PDUs may be smaller + @ than the size specified here. This type only establishes the maximum + @ size (and therefore maximum value) that a TSN may be. + @ + @ @note This type is used in several commands, and so changing the size + @ of this type will affect various command structures. + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + type TransactionSeq = U32 - @ @brief File size and offset type - @ - @ @par Description: - @ The type used for file sizes and offsets in CFDP operations. - @ The CFDP protocol permits use of 64-bit values for file size/offsets, - @ although the current implementation supports 32-bit values. - @ - @ @par Limits - @ Must be one of U8, U16, U32, U64. - type CfdpFileSize = U32 + @ @brief File size and offset type + @ + @ @par Description: + @ The type used for file sizes and offsets in CFDP operations. + @ The CFDP protocol permits use of 64-bit values for file size/offsets, + @ although the current implementation supports 32-bit values. + @ + @ @par Limits + @ Must be one of U8, U16, U32, U64. + type FileSize = U32 - @ @brief Maximum PDU size in bytes - @ - @ @par Description: - @ Limits the maximum possible Tx PDU size. This value must match - @ CF_MAX_PDU_SIZE in CfdpCfg.hpp. The resulting CCSDS packet also - @ includes a CCSDS header and additional bytes. - @ - @ @par Limits: - @ Must respect any CCSDS packet size limits on the system. - constant CfdpMaxPduSize = 512 + @ @brief Maximum PDU size in bytes + @ + @ @par Description: + @ Limits the maximum possible Tx PDU size. This value must match + @ CFDP_MAX_PDU_SIZE in CfdpCfg.hpp. The resulting CCSDS packet also + @ includes a CCSDS header and additional bytes. + @ + @ @par Limits: + @ Must respect any CCSDS packet size limits on the system. + constant MaxPduSize = 512 - @ @brief Maximum file data payload size in a File Data PDU - @ - @ @par Description: - @ This is the maximum data bytes that can be carried in a File Data PDU - @ after accounting for CFDP headers (PDU header + File Data header). - @ This value should be CfdpMaxPduSize minus typical header overhead. - @ - @ @par Limits: - @ Must be less than CfdpMaxPduSize. - constant CfdpMaxFileDataSize = 450 + @ @brief Maximum file data payload size in a File Data PDU + @ + @ @par Description: + @ This is the maximum data bytes that can be carried in a File Data PDU + @ after accounting for CFDP headers (PDU header + File Data header). + @ This value should be MaxPduSize minus typical header overhead. + @ + @ @par Limits: + @ Must be less than MaxPduSize. + constant MaxFileDataSize = 450 + } } } diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 0905f50cd9f..23a5dd67b24 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -27,6 +27,9 @@ namespace Ccsds { /** * @brief Type for logical file size / file offset values used by CFDP * + * @par Description: + * This type is now auto-generated from CfdpCfg.fpp as Svc::Ccsds::Cfdp::FileSize + * * @par Limits: * Must be a U32 or U64. * @@ -41,8 +44,10 @@ namespace Ccsds { * @reference * CCSDS 727.0-B-5, CCSDS File Delivery Protocol (CFDP), * https://public.ccsds.org/Pubs/727x0b5e1.pdf + * + * @note The old typedef "CfdpFileSize" is replaced by the FPP-generated type + * Svc::Ccsds::Cfdp::FileSize defined in config/FileSizeAliasAc.hpp */ -typedef U32 CfdpFileSize; /** * @brief RX chunks per transaction (per channel) From 4bea27cc4cc8ebcbb16b9b6cef501bcd71aed679 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 09:53:09 -0600 Subject: [PATCH 130/185] Completed Cfdp namespace addition --- Svc/Ccsds/CfdpManager/CMakeLists.txt | 16 +-- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 12 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 18 +-- .../{CfdpChannel.cpp => Channel.cpp} | 98 +++++++------- .../{CfdpChannel.hpp => Channel.hpp} | 52 ++++---- .../CfdpManager/{CfdpChunk.cpp => Chunk.cpp} | 28 ++-- .../CfdpManager/{CfdpChunk.hpp => Chunk.hpp} | 26 ++-- .../CfdpManager/{CfdpClist.cpp => Clist.cpp} | 4 +- .../CfdpManager/{CfdpClist.hpp => Clist.hpp} | 2 +- .../{CfdpEngine.cpp => Engine.cpp} | 122 +++++++++--------- .../{CfdpEngine.hpp => Engine.hpp} | 86 ++++++------ .../CfdpManager/{CfdpPdu.hpp => Pdu.hpp} | 0 ...fdpRxTransaction.cpp => RxTransaction.cpp} | 92 ++++++------- .../CfdpManager/{CfdpTimer.cpp => Timer.cpp} | 2 +- .../CfdpManager/{CfdpTimer.hpp => Timer.hpp} | 0 .../{CfdpTransaction.hpp => Transaction.hpp} | 30 ++--- ...fdpTxTransaction.cpp => TxTransaction.cpp} | 92 ++++++------- .../CfdpManager/{CfdpTypes.hpp => Types.hpp} | 22 ++-- .../CfdpManager/{CfdpUtils.cpp => Utils.cpp} | 30 ++--- .../CfdpManager/{CfdpUtils.hpp => Utils.hpp} | 18 +-- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 16 +-- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 14 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 36 +++--- 23 files changed, 408 insertions(+), 408 deletions(-) rename Svc/Ccsds/CfdpManager/{CfdpChannel.cpp => Channel.cpp} (89%) rename Svc/Ccsds/CfdpManager/{CfdpChannel.hpp => Channel.hpp} (91%) rename Svc/Ccsds/CfdpManager/{CfdpChunk.cpp => Chunk.cpp} (92%) rename Svc/Ccsds/CfdpManager/{CfdpChunk.hpp => Chunk.hpp} (92%) rename Svc/Ccsds/CfdpManager/{CfdpClist.cpp => Clist.cpp} (98%) rename Svc/Ccsds/CfdpManager/{CfdpClist.hpp => Clist.hpp} (99%) rename Svc/Ccsds/CfdpManager/{CfdpEngine.cpp => Engine.cpp} (91%) rename Svc/Ccsds/CfdpManager/{CfdpEngine.hpp => Engine.hpp} (89%) rename Svc/Ccsds/CfdpManager/{CfdpPdu.hpp => Pdu.hpp} (100%) rename Svc/Ccsds/CfdpManager/{CfdpRxTransaction.cpp => RxTransaction.cpp} (94%) rename Svc/Ccsds/CfdpManager/{CfdpTimer.cpp => Timer.cpp} (96%) rename Svc/Ccsds/CfdpManager/{CfdpTimer.hpp => Timer.hpp} (100%) rename Svc/Ccsds/CfdpManager/{CfdpTransaction.hpp => Transaction.hpp} (98%) rename Svc/Ccsds/CfdpManager/{CfdpTxTransaction.cpp => TxTransaction.cpp} (92%) rename Svc/Ccsds/CfdpManager/{CfdpTypes.hpp => Types.hpp} (95%) rename Svc/Ccsds/CfdpManager/{CfdpUtils.cpp => Utils.cpp} (86%) rename Svc/Ccsds/CfdpManager/{CfdpUtils.hpp => Utils.hpp} (88%) diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 55c7f98ffe2..44a2e202694 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -15,14 +15,14 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.fpp" SOURCES "${CMAKE_CURRENT_LIST_DIR}/CfdpManager.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpEngine.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpChunk.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpClist.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpUtils.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTimer.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpChannel.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpTxTransaction.cpp" - "${CMAKE_CURRENT_LIST_DIR}/CfdpRxTransaction.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Engine.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Chunk.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Clist.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Utils.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Timer.cpp" + "${CMAKE_CURRENT_LIST_DIR}/Channel.cpp" + "${CMAKE_CURRENT_LIST_DIR}/TxTransaction.cpp" + "${CMAKE_CURRENT_LIST_DIR}/RxTransaction.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Types diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 8667c551b57..e8e1224f4aa 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -5,8 +5,8 @@ // ====================================================================== #include -#include -#include +#include +#include namespace Svc { namespace Ccsds { @@ -21,7 +21,7 @@ CfdpManager ::CfdpManager(const char* const compName) : m_engine(nullptr) { // Create the CFDP engine - this->m_engine = new CfdpEngine(this); + this->m_engine = new Engine(this); FW_ASSERT(this->m_engine != nullptr); } @@ -77,7 +77,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) // architectural differences between F' and cFE // ---------------------------------------------------------------------- -Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, +Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, Channel& channel, FwSizeType size) { Status::T status = Status::ERROR; @@ -110,7 +110,7 @@ Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, return status; } -void CfdpManager ::returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) +void CfdpManager ::returnPduBuffer(Channel& channel, Fw::Buffer& pduBuffer) { FwIndexType portNum; @@ -121,7 +121,7 @@ void CfdpManager ::returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) this->bufferDeallocate_out(portNum, pduBuffer); } -void CfdpManager ::sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer) +void CfdpManager ::sendPduBuffer(Channel& channel, Fw::Buffer& pduBuffer) { FwIndexType portNum; diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 29e6111dd20..e387a5e6dbd 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -15,15 +15,15 @@ namespace Ccsds { namespace Cfdp { // Forward declarations -class CfdpEngine; -class CfdpChannel; -class CfdpTransaction; +class Engine; +class Channel; +class Transaction; class CfdpManager final : public CfdpManagerComponentBase { friend class CfdpManagerTester; // Give access to protected functions for EVRs and Telemetry - friend class CfdpEngine; - friend class CfdpTransaction; + friend class Engine; + friend class Transaction; public: // ---------------------------------------------------------------------- @@ -62,7 +62,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \param channel [in] Channel to allocate buffer for //! \param size [in] Size of buffer needed in bytes //! \return Status::SUCCESS if buffer allocated, Status::SEND_PDU_NO_BUF_AVAIL_ERROR otherwise - Status::T getPduBuffer(Fw::Buffer& buffer, CfdpChannel& channel, + Status::T getPduBuffer(Fw::Buffer& buffer, Channel& channel, FwSizeType size); //! Return an unused PDU buffer @@ -71,7 +71,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! //! \param channel [in] Channel that owns the buffer //! \param pduBuffer [in] Buffer to return/deallocate - void returnPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); + void returnPduBuffer(Channel& channel, Fw::Buffer& pduBuffer); //! Send a PDU buffer via output port //! @@ -79,7 +79,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! //! \param channel [in] Channel to send on //! \param pduBuffer [in] Buffer containing the PDU to send - void sendPduBuffer(CfdpChannel& channel, Fw::Buffer& pduBuffer); + void sendPduBuffer(Channel& channel, Fw::Buffer& pduBuffer); private: // ---------------------------------------------------------------------- @@ -266,7 +266,7 @@ class CfdpManager final : public CfdpManagerComponentBase { // Member variables // ---------------------------------------------------------------------- // CFDP Engine - owns all protocol state and operations - CfdpEngine* m_engine; + Engine* m_engine; }; diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp similarity index 89% rename from Svc/Ccsds/CfdpManager/CfdpChannel.cpp rename to Svc/Ccsds/CfdpManager/Channel.cpp index bb7f0a56829..daf2095864f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpChannel.cpp +// \title Channel.cpp // \brief CFDP Channel operations implementation // // This file is a port of channel-specific functions from the following files @@ -36,9 +36,9 @@ #include #include -#include -#include -#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -48,7 +48,7 @@ namespace Cfdp { // Construction // ---------------------------------------------------------------------- -CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpManager) : +Channel::Channel(Engine* engine, U8 channelId, CfdpManager* cfdpManager) : m_engine(engine), m_numCmdTx(0), m_cur(nullptr), @@ -96,7 +96,7 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Allocate and initialize per-channel resources U32 j, k; History* history; - CfdpTransaction* txn; + Transaction* txn; CfdpChunkWrapper* cw; CListNode** list_head; U32 chunk_mem_offset = 0; @@ -116,22 +116,22 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana // Allocate arrays // Use operator new for raw memory (for types requiring placement new with constructor params) - m_transactions = static_cast( - ::operator new(CFDP_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(CfdpTransaction)) + m_transactions = static_cast( + ::operator new(CFDP_NUM_TRANSACTIONS_PER_CHANNEL * sizeof(Transaction)) ); m_chunks = static_cast( ::operator new((CFDP_NUM_TRANSACTIONS_PER_CHANNEL * DIRECTION_NUM) * sizeof(CfdpChunkWrapper)) ); // Regular new for simple types m_histories = new History[CFDP_NUM_HISTORIES_PER_CHANNEL]; - m_chunkMem = new CfdpChunk[total_chunks_needed]; + m_chunkMem = new Chunk[total_chunks_needed]; // Initialize transactions using placement new with parameterized constructor cw = m_chunks; for (j = 0; j < CFDP_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { // Construct transaction in-place with parameterized constructor - txn = new (&m_transactions[j]) CfdpTransaction(this, m_channelId, m_engine, m_cfdpManager); + txn = new (&m_transactions[j]) Transaction(this, m_channelId, m_engine, m_cfdpManager); // Put transaction on free list this->freeTransaction(txn); @@ -160,13 +160,13 @@ CfdpChannel::CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpMana } } -CfdpChannel::~CfdpChannel() +Channel::~Channel() { // Free dynamically allocated resources if (m_transactions != nullptr) { // Manually call destructors since we used placement new for (U32 j = 0; j < CFDP_NUM_TRANSACTIONS_PER_CHANNEL; ++j) { - m_transactions[j].~CfdpTransaction(); + m_transactions[j].~Transaction(); } // Free raw memory allocated with operator new ::operator delete(m_transactions); @@ -195,9 +195,9 @@ CfdpChannel::~CfdpChannel() // Channel Processing // ---------------------------------------------------------------------- -void CfdpChannel::cycleTx() +void Channel::cycleTx() { - CfdpTransaction* txn; + Transaction* txn; CycleTxArgs args; if (m_cfdpManager->getDequeueEnabledParam(m_channelId)) @@ -228,7 +228,7 @@ void CfdpChannel::cycleTx() break; } - txn = container_of_cpp(m_qs[QueueId::PEND], &CfdpTransaction::m_cl_node); + txn = container_of_cpp(m_qs[QueueId::PEND], &Transaction::m_cl_node); /* Class 2 transactions need a chunklist for NAK processing, get one now. * Class 1 transactions don't need chunks since they don't support NAKs. */ @@ -256,12 +256,12 @@ void CfdpChannel::cycleTx() } } -void CfdpChannel::tickTransactions() +void Channel::tickTransactions() { bool reset = true; - void (CfdpTransaction::*fns[CFDP_TICK_TYPE_NUM_TYPES])(int*) = {&CfdpTransaction::rTick, &CfdpTransaction::sTick, - &CfdpTransaction::sTickNak}; + void (Transaction::*fns[CFDP_TICK_TYPE_NUM_TYPES])(int*) = {&Transaction::rTick, &Transaction::sTick, + &Transaction::sTickNak}; int qs[CFDP_TICK_TYPE_NUM_TYPES] = {QueueId::RX, QueueId::TXW, QueueId::TXW}; FW_ASSERT(m_tickType < CFDP_TICK_TYPE_NUM_TYPES, m_tickType); @@ -319,7 +319,7 @@ void CfdpChannel::tickTransactions() } } -void CfdpChannel::processPlaybackDirectories() +void Channel::processPlaybackDirectories() { U32 i; // const int chan_index = (m_channel - m_engine->m_engineData.channels); @@ -332,7 +332,7 @@ void CfdpChannel::processPlaybackDirectories() } } -void CfdpChannel::processPollingDirectories() +void Channel::processPollingDirectories() { CfdpPollDir* pd; U32 i; @@ -390,16 +390,16 @@ void CfdpChannel::processPollingDirectories() // Transaction Management // ---------------------------------------------------------------------- -CfdpTransaction* CfdpChannel::findUnusedTransaction(Direction direction) +Transaction* Channel::findUnusedTransaction(Direction direction) { CListNode* node; - CfdpTransaction* txn; + Transaction* txn; QueueId::T q_index; /* initialized below in if */ if (m_qs[QueueId::FREE]) { node = m_qs[QueueId::FREE]; - txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + txn = container_of_cpp(node, &Transaction::m_cl_node); this->removeFromQueue(QueueId::FREE, &txn->m_cl_node); @@ -436,7 +436,7 @@ CfdpTransaction* CfdpChannel::findUnusedTransaction(Direction direction) return txn; } -CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, +Transaction* Channel::findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, EntityId src_eid) { /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), @@ -446,11 +446,11 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(TransactionSeq tra CfdpTraverseTransSeqArg ctx = {transaction_sequence_number, src_eid, NULL}; CListNode* ptrs[] = {m_qs[QueueId::RX], m_qs[QueueId::PEND], m_qs[QueueId::TXA], m_qs[QueueId::TXW]}; - CfdpTransaction* ret = NULL; + Transaction* ret = NULL; for (CListNode* head : ptrs) { - CfdpCListTraverse(head, CfdpTransaction::findBySequenceNumberCallback, &ctx); + CfdpCListTraverse(head, Transaction::findBySequenceNumberCallback, &ctx); if (ctx.txn) { ret = ctx.txn; @@ -461,14 +461,14 @@ CfdpTransaction* CfdpChannel::findTransactionBySequenceNumber(TransactionSeq tra return ret; } -I32 CfdpChannel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, void* context) +I32 Channel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, void* context) { CfdpTraverseAllArg args = {fn, context, 0}; for (I32 queueidx = QueueId::PEND; queueidx <= QueueId::RX; ++queueidx) { CfdpCListTraverse(m_qs[queueidx], [&args](CListNode* node, void*) -> CListTraverseStatus { - CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); args.fn(txn, args.context); ++args.counter; return CLIST_TRAVERSE_CONTINUE; @@ -479,7 +479,7 @@ I32 CfdpChannel::traverseAllTransactions(CfdpTraverseAllTransactionsFunc fn, voi return args.counter; } -void CfdpChannel::resetHistory(History* history) +void Channel::resetHistory(History* history) { this->removeFromQueue(QueueId::HIST, &history->cl_node); this->insertBackInQueue(QueueId::HIST_FREE, &history->cl_node); @@ -489,7 +489,7 @@ void CfdpChannel::resetHistory(History* history) // Transaction Queue Management // ---------------------------------------------------------------------- -void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) +void Channel::dequeueTransaction(Transaction* txn) { FW_ASSERT(txn); CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); @@ -497,7 +497,7 @@ void CfdpChannel::dequeueTransaction(CfdpTransaction* txn) // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::moveTransaction(CfdpTransaction* txn, QueueId::T queue) +void Channel::moveTransaction(Transaction* txn, QueueId::T queue) { FW_ASSERT(txn); CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); @@ -508,7 +508,7 @@ void CfdpChannel::moveTransaction(CfdpTransaction* txn, QueueId::T queue) // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; } -void CfdpChannel::freeTransaction(CfdpTransaction* txn) +void Channel::freeTransaction(Transaction* txn) { // Reset transaction to default state (preserves channel context) txn->reset(); @@ -518,7 +518,7 @@ void CfdpChannel::freeTransaction(CfdpTransaction* txn) this->insertBackInQueue(QueueId::FREE, &txn->m_cl_node); } -void CfdpChannel::recycleTransaction(CfdpTransaction *txn) +void Channel::recycleTransaction(Transaction *txn) { CListNode **chunklist_head; QueueId::T hist_destq; @@ -561,12 +561,12 @@ void CfdpChannel::recycleTransaction(CfdpTransaction *txn) } /* this wipes it and puts it back onto the list to be found by - * CfdpChannel::findUnusedTransaction(). Need to preserve the chan_num + * Channel::findUnusedTransaction(). Need to preserve the chan_num * and keep it associated with this channel, though. */ this->freeTransaction(txn); } -void CfdpChannel::insertSortPrio(CfdpTransaction* txn, QueueId::T queue) +void Channel::insertSortPrio(Transaction* txn, QueueId::T queue) { bool insert_back = false; @@ -583,7 +583,7 @@ void CfdpChannel::insertSortPrio(CfdpTransaction* txn, QueueId::T queue) else { CfdpTraversePriorityArg arg = {NULL, txn->getPriority()}; - CfdpCListTraverseR(m_qs[queue], CfdpTransaction::prioritySearchCallback, &arg); + CfdpCListTraverseR(m_qs[queue], Transaction::prioritySearchCallback, &arg); if (arg.txn) { this->insertAfterInQueue(queue, &arg.txn->m_cl_node, &txn->m_cl_node); @@ -605,13 +605,13 @@ void CfdpChannel::insertSortPrio(CfdpTransaction* txn, QueueId::T queue) // Channel State Management // ---------------------------------------------------------------------- -void CfdpChannel::decrementCmdTxCounter() +void Channel::decrementCmdTxCounter() { FW_ASSERT(m_numCmdTx); // sanity check --m_numCmdTx; } -void CfdpChannel::clearCurrentIfMatch(CfdpTransaction* txn) +void Channel::clearCurrentIfMatch(Transaction* txn) { // Done with this TX transaction if (this->m_cur == txn) @@ -624,7 +624,7 @@ void CfdpChannel::clearCurrentIfMatch(CfdpTransaction* txn) // Resource Management // ---------------------------------------------------------------------- -CListNode** CfdpChannel::getChunkListHead(U8 direction) +CListNode** Channel::getChunkListHead(U8 direction) { CListNode** result; @@ -640,7 +640,7 @@ CListNode** CfdpChannel::getChunkListHead(U8 direction) return result; } -CfdpChunkWrapper* CfdpChannel::findUnusedChunks(Direction dir) +CfdpChunkWrapper* Channel::findUnusedChunks(Direction dir) { CfdpChunkWrapper* ret = NULL; CListNode* node; @@ -667,9 +667,9 @@ CfdpChunkWrapper* CfdpChannel::findUnusedChunks(Direction dir) // Private helper methods // ---------------------------------------------------------------------- -void CfdpChannel::processPlaybackDirectory(Playback* pb) +void Channel::processPlaybackDirectory(Playback* pb) { - CfdpTransaction* txn; + Transaction* txn; char path[CfdpManagerMaxFileSize]; Os::Directory::Status status; @@ -738,7 +738,7 @@ void CfdpChannel::processPlaybackDirectory(Playback* pb) } } -void CfdpChannel::updatePollPbCounted(Playback* pb, int up, U8* counter) +void Channel::updatePollPbCounted(Playback* pb, int up, U8* counter) { if (pb->counted != up) { @@ -757,10 +757,10 @@ void CfdpChannel::updatePollPbCounted(Playback* pb, int up, U8* counter) } } -CListTraverseStatus CfdpChannel::cycleTxFirstActive(CListNode* node, void* context) +CListTraverseStatus Channel::cycleTxFirstActive(CListNode* node, void* context) { CycleTxArgs* args = static_cast(context); - CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); CListTraverseStatus ret = CLIST_TRAVERSE_EXIT; /* default option is exit traversal */ if (txn->m_flags.com.suspended) @@ -785,11 +785,11 @@ CListTraverseStatus CfdpChannel::cycleTxFirstActive(CListNode* node, void* conte return ret; } -CListTraverseStatus CfdpChannel::doTick(CListNode* node, void* context) +CListTraverseStatus Channel::doTick(CListNode* node, void* context) { CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; /* CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur */ TickArgs* args = static_cast(context); - CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); if (!this->m_cur || (this->m_cur == txn)) { /* found where we left off, so clear that and move on */ @@ -812,13 +812,13 @@ CListTraverseStatus CfdpChannel::doTick(CListNode* node, void* context) return ret; /* don't tick one, keep looking for cur */ } -CfdpTransaction* CfdpChannel::getTransaction(U32 index) +Transaction* Channel::getTransaction(U32 index) { FW_ASSERT(index < CFDP_NUM_TRANSACTIONS_PER_CHANNEL); return &m_transactions[index]; } -History* CfdpChannel::getHistory(U32 index) +History* Channel::getHistory(U32 index) { FW_ASSERT(index < CFDP_NUM_HISTORIES_PER_CHANNEL); return &m_histories[index]; diff --git a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp b/Svc/Ccsds/CfdpManager/Channel.hpp similarity index 91% rename from Svc/Ccsds/CfdpManager/CfdpChannel.hpp rename to Svc/Ccsds/CfdpManager/Channel.hpp index 767f268b90a..29b312ded01 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChannel.hpp +++ b/Svc/Ccsds/CfdpManager/Channel.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpChannel.hpp +// \title Channel.hpp // \brief CFDP Channel operations // // This file is a port of channel-specific functions from the following files @@ -35,15 +35,15 @@ #include -#include +#include namespace Svc { namespace Ccsds { namespace Cfdp { // Forward declarations -class CfdpEngine; -class CfdpTransaction; +class Engine; +class Transaction; /** * @brief CFDP Channel class @@ -52,27 +52,27 @@ class CfdpTransaction; * Each channel manages its own set of transactions, playback directories, * and polling directories. */ -class CfdpChannel { +class Channel { public: // ---------------------------------------------------------------------- // Construction // ---------------------------------------------------------------------- /** - * @brief Construct a CfdpChannel + * @brief Construct a Channel * * @param engine Pointer to parent CFDP engine * @param channelId Channel ID (index) * @param cfdpManager Pointer to parent CfdpManager component */ - CfdpChannel(CfdpEngine* engine, U8 channelId, CfdpManager* cfdpManager); + Channel(Engine* engine, U8 channelId, CfdpManager* cfdpManager); /** - * @brief Destruct a CfdpChannel + * @brief Destruct a Channel * * Frees dynamically allocated resources (transactions, histories, chunks) */ - ~CfdpChannel(); + ~Channel(); // ---------------------------------------------------------------------- // Channel Processing @@ -114,7 +114,7 @@ class CfdpChannel { * @returns Pointer to a free transaction * @retval NULL if no free transactions available. */ - CfdpTransaction* findUnusedTransaction(Direction direction); + Transaction* findUnusedTransaction(Direction direction); /** * @brief Finds an active transaction by sequence number @@ -128,7 +128,7 @@ class CfdpChannel { * @returns Pointer to the given transaction if found * @retval NULL if the transaction is not found */ - CfdpTransaction* findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, + Transaction* findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, EntityId src_eid); /** @@ -201,7 +201,7 @@ class CfdpChannel { * * @param txn Transaction to check against current */ - void clearCurrentIfMatch(CfdpTransaction* txn); + void clearCurrentIfMatch(Transaction* txn); /** * @brief Set the flow state for this channel @@ -245,7 +245,7 @@ class CfdpChannel { * @param index Transaction index within this channel * @returns Pointer to transaction */ - CfdpTransaction* getTransaction(U32 index); + Transaction* getTransaction(U32 index); /** * @brief Get a history by index (for testing) @@ -301,7 +301,7 @@ class CfdpChannel { * * @param txn Pointer to the transaction object */ - void dequeueTransaction(CfdpTransaction* txn); + void dequeueTransaction(Transaction* txn); /** * @brief Move a transaction from one queue to another @@ -309,14 +309,14 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of destination queue */ - void moveTransaction(CfdpTransaction* txn, QueueId::T queue); + void moveTransaction(Transaction* txn, QueueId::T queue); /** * @brief Frees and resets a transaction and returns it for later use * * @param txn Pointer to the transaction object */ - void freeTransaction(CfdpTransaction* txn); + void freeTransaction(Transaction* txn); /** * @brief Recover resources associated with a transaction @@ -333,7 +333,7 @@ class CfdpChannel { * * @param txn Pointer to the transaction object */ - void recycleTransaction(CfdpTransaction *txn); + void recycleTransaction(Transaction *txn); /** * @brief Insert a transaction into a priority sorted transaction queue @@ -346,7 +346,7 @@ class CfdpChannel { * @param txn Pointer to the transaction object * @param queue Index of queue to insert into */ - void insertSortPrio(CfdpTransaction* txn, QueueId::T queue); + void insertSortPrio(Transaction* txn, QueueId::T queue); // ---------------------------------------------------------------------- // Queue Management @@ -428,7 +428,7 @@ class CfdpChannel { // Member variables // ---------------------------------------------------------------------- - CfdpEngine* m_engine; //!< Parent CFDP engine + Engine* m_engine; //!< Parent CFDP engine CListNode* m_qs[QueueId::NUM]; //!< Transaction queues CListNode* m_cs[DIRECTION_NUM]; //!< Command/history lists @@ -438,7 +438,7 @@ class CfdpChannel { Playback m_playback[CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state CfdpPollDir m_polldir[CFDP_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state - const CfdpTransaction* m_cur; //!< Current transaction during channel cycle + const Transaction* m_cur; //!< Current transaction during channel cycle CfdpManager* m_cfdpManager; //!< Reference to F' component for parameters U8 m_tickType; //!< Type of tick being processed @@ -447,11 +447,11 @@ class CfdpChannel { Flow::T m_flowState; //!< Channel flow state (normal/frozen) U32 m_outgoingCounter; //!< PDU throttling counter - // Per-channel resource arrays (dynamically allocated, moved from CfdpEngine) - CfdpTransaction* m_transactions; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL + // Per-channel resource arrays (dynamically allocated, moved from Engine) + Transaction* m_transactions; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL History* m_histories; //!< Array of CFDP_NUM_HISTORIES_PER_CHANNEL CfdpChunkWrapper* m_chunks; //!< Array of CFDP_NUM_TRANSACTIONS_PER_CHANNEL * DIRECTION_NUM - CfdpChunk* m_chunkMem; //!< Chunk memory backing store + Chunk* m_chunkMem; //!< Chunk memory backing store U32 m_dirMaxChunks[DIRECTION_NUM]; //!< Max chunks per direction (RX/TX) for this channel @@ -463,17 +463,17 @@ class CfdpChannel { // Inline function implementations // ---------------------------------------------------------------------- -inline void CfdpChannel::removeFromQueue(QueueId::T queueidx, CListNode* node) +inline void Channel::removeFromQueue(QueueId::T queueidx, CListNode* node) { CfdpCListRemove(&m_qs[queueidx], node); } -inline void CfdpChannel::insertAfterInQueue(QueueId::T queueidx, CListNode* start, CListNode* after) +inline void Channel::insertAfterInQueue(QueueId::T queueidx, CListNode* start, CListNode* after) { CfdpCListInsertAfter(&m_qs[queueidx], start, after); } -inline void CfdpChannel::insertBackInQueue(QueueId::T queueidx, CListNode* node) +inline void Channel::insertBackInQueue(QueueId::T queueidx, CListNode* node) { CfdpCListInsertBack(&m_qs[queueidx], node); } diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp b/Svc/Ccsds/CfdpManager/Chunk.cpp similarity index 92% rename from Svc/Ccsds/CfdpManager/CfdpChunk.cpp rename to Svc/Ccsds/CfdpManager/Chunk.cpp index 11bd7b7ecf5..0734d99e75f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.cpp +++ b/Svc/Ccsds/CfdpManager/Chunk.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpChunk.cpp +// \title Chunk.cpp // \brief CFDP chunks (sparse gap tracking) logic file // // This file is a port of the cf_chunks.c file from the @@ -38,7 +38,7 @@ #include -#include +#include namespace Svc { namespace Ccsds { @@ -48,7 +48,7 @@ namespace Cfdp { // CfdpChunkList Class Implementation // ====================================================================== -CfdpChunkList::CfdpChunkList(ChunkIdx maxChunks, CfdpChunk* chunkMem) +CfdpChunkList::CfdpChunkList(ChunkIdx maxChunks, Chunk* chunkMem) : m_count(0), m_maxChunks(maxChunks), m_chunks(chunkMem) { FW_ASSERT(maxChunks > 0); @@ -64,7 +64,7 @@ void CfdpChunkList::reset() void CfdpChunkList::add(FileSize offset, FileSize size) { - const CfdpChunk chunk = {offset, size}; + const Chunk chunk = {offset, size}; const ChunkIdx i = findInsertPosition(&chunk); /* PTFO: files won't be so big we need to gracefully handle overflow, @@ -75,14 +75,14 @@ void CfdpChunkList::add(FileSize offset, FileSize size) insert(i, &chunk); } -const CfdpChunk* CfdpChunkList::getFirstChunk() const +const Chunk* CfdpChunkList::getFirstChunk() const { return m_count ? &m_chunks[0] : nullptr; } void CfdpChunkList::removeFromFirst(FileSize size) { - CfdpChunk* chunk = &m_chunks[0]; /* front is always 0 */ + Chunk* chunk = &m_chunks[0]; /* front is always 0 */ if (size > chunk->size) { @@ -110,7 +110,7 @@ U32 CfdpChunkList::computeGaps(ChunkIdx maxGaps, ChunkIdx i = 0; FileSize next_off; FileSize gap_start; - CfdpChunk chunk; + Chunk chunk; FW_ASSERT(total); /* does it make sense to have a 0 byte file? */ FW_ASSERT(start < total, start, total); @@ -168,7 +168,7 @@ U32 CfdpChunkList::computeGaps(ChunkIdx maxGaps, return ret; } -void CfdpChunkList::insertChunk(ChunkIdx index, const CfdpChunk* chunk) +void CfdpChunkList::insertChunk(ChunkIdx index, const Chunk* chunk) { FW_ASSERT(m_count < m_maxChunks, m_count, m_maxChunks); FW_ASSERT(index <= m_count, index, m_count); @@ -206,7 +206,7 @@ void CfdpChunkList::eraseRange(ChunkIdx start, ChunkIdx end) } } -ChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) +ChunkIdx CfdpChunkList::findInsertPosition(const Chunk* chunk) { ChunkIdx first = 0; ChunkIdx i; @@ -232,7 +232,7 @@ ChunkIdx CfdpChunkList::findInsertPosition(const CfdpChunk* chunk) return first; } -bool CfdpChunkList::combineNext(ChunkIdx i, const CfdpChunk* chunk) +bool CfdpChunkList::combineNext(ChunkIdx i, const Chunk* chunk) { ChunkIdx combined_i = i; bool ret = false; @@ -270,9 +270,9 @@ bool CfdpChunkList::combineNext(ChunkIdx i, const CfdpChunk* chunk) return ret; } -bool CfdpChunkList::combinePrevious(ChunkIdx i, const CfdpChunk* chunk) +bool CfdpChunkList::combinePrevious(ChunkIdx i, const Chunk* chunk) { - CfdpChunk* prev; + Chunk* prev; FileSize prev_end; FileSize chunk_end; bool ret = false; @@ -301,10 +301,10 @@ bool CfdpChunkList::combinePrevious(ChunkIdx i, const CfdpChunk* chunk) return ret; } -void CfdpChunkList::insert(ChunkIdx i, const CfdpChunk* chunk) +void CfdpChunkList::insert(ChunkIdx i, const Chunk* chunk) { ChunkIdx smallest_i; - CfdpChunk* smallest_c; + Chunk* smallest_c; bool next = combineNext(i, chunk); bool combined; diff --git a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp b/Svc/Ccsds/CfdpManager/Chunk.hpp similarity index 92% rename from Svc/Ccsds/CfdpManager/CfdpChunk.hpp rename to Svc/Ccsds/CfdpManager/Chunk.hpp index 877f37f0a21..534ee771a61 100644 --- a/Svc/Ccsds/CfdpManager/CfdpChunk.hpp +++ b/Svc/Ccsds/CfdpManager/Chunk.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpChunk.hpp +// \title Chunk.hpp // \brief CFDP chunks (spare gap tracking) header file // // This file is a port of CFDP chunk/gap tracking from the following files @@ -48,7 +48,7 @@ using ChunkIdx = U16; /** * @brief Pairs an offset with a size to identify a specific piece of a file */ -struct CfdpChunk +struct Chunk { FileSize offset; /**< \brief The start offset of the chunk within the file */ FileSize size; /**< \brief The size of the chunk */ @@ -79,7 +79,7 @@ static inline FileSize CfdpChunkMax(FileSize a, FileSize b) * std::function-based callback used by CfdpChunkList::computeGaps(). * The callback receives the gap chunk and an opaque context pointer. */ -using GapComputeCallback = std::function; +using GapComputeCallback = std::function; /** * @brief C++ class encapsulation of CFDP chunk list operations @@ -87,7 +87,7 @@ using GapComputeCallback = std::function +#include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpClist.hpp b/Svc/Ccsds/CfdpManager/Clist.hpp similarity index 99% rename from Svc/Ccsds/CfdpManager/CfdpClist.hpp rename to Svc/Ccsds/CfdpManager/Clist.hpp index 11ae048d770..8a14b37591e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpClist.hpp +++ b/Svc/Ccsds/CfdpManager/Clist.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpClist.hpp +// \title Clist.hpp // \brief CFDP circular list header file // // This file is a port of CFDP circular list from the following files diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp similarity index 91% rename from Svc/Ccsds/CfdpManager/CfdpEngine.cpp rename to Svc/Ccsds/CfdpManager/Engine.cpp index 4da3ba1416d..550ac8c4db3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpEngine.cpp +// \title Engine.cpp // \brief CFDP Engine implementation // // This file is a port of CFDP engine operations from the following files @@ -41,11 +41,11 @@ #include #include -#include -#include +#include +#include #include -#include -#include +#include +#include #include namespace Svc { @@ -56,18 +56,18 @@ namespace Cfdp { // Construction and destruction // ---------------------------------------------------------------------- -CfdpEngine::CfdpEngine(CfdpManager* manager) : +Engine::Engine(CfdpManager* manager) : m_manager(manager), m_seqNum(0) { - // TODO BPC: Should we intialize CfdpEngine here or wait for the init() function? + // TODO BPC: Should we intialize Engine here or wait for the init() function? for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { m_channels[i] = nullptr; } } -CfdpEngine::~CfdpEngine() +Engine::~Engine() { for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { @@ -83,30 +83,30 @@ CfdpEngine::~CfdpEngine() // Public interface methods // ---------------------------------------------------------------------- -void CfdpEngine::init() +void Engine::init() { // Create all channels for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { - m_channels[i] = new CfdpChannel(this, i, this->m_manager); + m_channels[i] = new Channel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); } } -void CfdpEngine::armAckTimer(CfdpTransaction *txn) +void Engine::armAckTimer(Transaction *txn) { txn->m_ack_timer.setTimer(txn->m_cfdpManager->getAckTimerParam(txn->m_chan_num)); txn->m_flags.com.ack_timer_armed = true; } -void CfdpEngine::armInactTimer(CfdpTransaction *txn) +void Engine::armInactTimer(Transaction *txn) { U32 timerDuration = 0; /* select timeout based on the state */ - if (CfdpGetTxnStatus(txn) == ACK_TXN_STATUS_ACTIVE) + if (GetTxnStatus(txn) == ACK_TXN_STATUS_ACTIVE) { /* in an active transaction, we expect traffic so use the normal inactivity timer */ timerDuration = txn->m_cfdpManager->getInactivityTimerParam(txn->m_chan_num); @@ -126,7 +126,7 @@ void CfdpEngine::armInactTimer(CfdpTransaction *txn) txn->m_inactivity_timer.setTimer(timerDuration); } -void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) +void Engine::dispatchRecv(Transaction *txn, const Fw::Buffer& buffer) { // Dispatch based on transaction state switch (txn->m_state) @@ -160,16 +160,16 @@ void CfdpEngine::dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer) this->armInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ } -void CfdpEngine::dispatchTx(CfdpTransaction *txn) +void Engine::dispatchTx(Transaction *txn) { static const TxnSendDispatchTable state_fns = { { nullptr, // TXN_STATE_UNDEF nullptr, // TXN_STATE_INIT nullptr, // TXN_STATE_R1 - &CfdpTransaction::s1Tx, // TXN_STATE_S1 + &Transaction::s1Tx, // TXN_STATE_S1 nullptr, // TXN_STATE_R2 - &CfdpTransaction::s2Tx, // TXN_STATE_S2 + &Transaction::s2Tx, // TXN_STATE_S2 nullptr, // TXN_STATE_DROP nullptr // TXN_STATE_HOLD } @@ -178,7 +178,7 @@ void CfdpEngine::dispatchTx(CfdpTransaction *txn) txn->txStateDispatch(&state_fns); } -Status::T CfdpEngine::sendMd(CfdpTransaction *txn) +Status::T Engine::sendMd(Transaction *txn) { Fw::Buffer buffer; Status::T status = Cfdp::Status::SUCCESS; @@ -231,7 +231,7 @@ Status::T CfdpEngine::sendMd(CfdpTransaction *txn) return status; } -Status::T CfdpEngine::sendFd(CfdpTransaction *txn, FileDataPdu& fdPdu) +Status::T Engine::sendFd(Transaction *txn, FileDataPdu& fdPdu) { Fw::Buffer buffer; Status::T status = Cfdp::Status::SUCCESS; @@ -255,7 +255,7 @@ Status::T CfdpEngine::sendFd(CfdpTransaction *txn, FileDataPdu& fdPdu) return status; } -Status::T CfdpEngine::sendEof(CfdpTransaction *txn) +Status::T Engine::sendEof(Transaction *txn) { Fw::Buffer buffer; Status::T status = Cfdp::Status::SUCCESS; @@ -265,7 +265,7 @@ Status::T CfdpEngine::sendEof(CfdpTransaction *txn) // Direction is toward receiver for EOF sent by sender Cfdp::PduDirection direction = DIRECTION_TOWARD_RECEIVER; - ConditionCode conditionCode = static_cast(CfdpTxnStatusToConditionCode(txn->m_history->txn_stat)); + ConditionCode conditionCode = static_cast(TxnStatusToConditionCode(txn->m_history->txn_stat)); eof.initialize( direction, @@ -307,7 +307,7 @@ Status::T CfdpEngine::sendEof(CfdpTransaction *txn) return status; } -Status::T CfdpEngine::sendAck(CfdpTransaction *txn, AckTxnStatus ts, FileDirective dir_code, +Status::T Engine::sendAck(Transaction *txn, AckTxnStatus ts, FileDirective dir_code, ConditionCode cc, EntityId peer_eid, TransactionSeq tsn) { Fw::Buffer buffer; @@ -370,7 +370,7 @@ Status::T CfdpEngine::sendAck(CfdpTransaction *txn, AckTxnStatus ts, FileDirecti return status; } -Status::T CfdpEngine::sendFin(CfdpTransaction *txn, FinDeliveryCode dc, FinFileStatus fs, +Status::T Engine::sendFin(Transaction *txn, FinDeliveryCode dc, FinFileStatus fs, ConditionCode cc) { Fw::Buffer buffer; @@ -422,7 +422,7 @@ Status::T CfdpEngine::sendFin(CfdpTransaction *txn, FinDeliveryCode dc, FinFileS return status; } -Status::T CfdpEngine::sendNak(CfdpTransaction *txn, NakPdu& nakPdu) +Status::T Engine::sendNak(Transaction *txn, NakPdu& nakPdu) { Fw::Buffer buffer; Status::T status = Cfdp::Status::SUCCESS; @@ -450,7 +450,7 @@ Status::T CfdpEngine::sendNak(CfdpTransaction *txn, NakPdu& nakPdu) return status; } -void CfdpEngine::recvMd(CfdpTransaction *txn, const MetadataPdu& md) +void Engine::recvMd(Transaction *txn, const MetadataPdu& md) { /* store the expected file size in transaction */ txn->m_fsize = md.getFileSize(); @@ -464,7 +464,7 @@ void CfdpEngine::recvMd(CfdpTransaction *txn, const MetadataPdu& md) // txn->m_history->fnames.dst_filename.toChar()); } -Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const FileDataPdu& fd) +Status::T Engine::recvFd(Transaction *txn, const FileDataPdu& fd) { Status::T ret = Cfdp::Status::SUCCESS; @@ -485,7 +485,7 @@ Status::T CfdpEngine::recvFd(CfdpTransaction *txn, const FileDataPdu& fd) return ret; } -Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const EofPdu& eofPdu) +Status::T Engine::recvEof(Transaction *txn, const EofPdu& eofPdu) { // EOF PDU has been validated during fromBuffer() @@ -504,13 +504,13 @@ Status::T CfdpEngine::recvEof(CfdpTransaction *txn, const EofPdu& eofPdu) return Cfdp::Status::SUCCESS; } -Status::T CfdpEngine::recvAck(CfdpTransaction *txn, const AckPdu& pdu) +Status::T Engine::recvAck(Transaction *txn, const AckPdu& pdu) { // ACK PDU has been validated during fromBuffer() return Cfdp::Status::SUCCESS; } -Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const FinPdu& finPdu) +Status::T Engine::recvFin(Transaction *txn, const FinPdu& finPdu) { // FIN PDU has been validated during fromBuffer() @@ -529,19 +529,19 @@ Status::T CfdpEngine::recvFin(CfdpTransaction *txn, const FinPdu& finPdu) return Cfdp::Status::SUCCESS; } -Status::T CfdpEngine::recvNak(CfdpTransaction *txn, const NakPdu& pdu) +Status::T Engine::recvNak(Transaction *txn, const NakPdu& pdu) { // NAK PDU has been validated during fromBuffer() return Cfdp::Status::SUCCESS; } -void CfdpEngine::recvDrop(CfdpTransaction *txn, const Fw::Buffer& buffer) +void Engine::recvDrop(Transaction *txn, const Fw::Buffer& buffer) { // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.dropped; (void)buffer; // Unused - we're just dropping the PDU } -void CfdpEngine::recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer) +void Engine::recvHold(Transaction *txn, const Fw::Buffer& buffer) { /* anything received in this state is considered spurious */ // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; @@ -586,7 +586,7 @@ void CfdpEngine::recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer) } } -void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) +void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) { // Use peekPduType to determine the PDU type before deserializing Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); @@ -687,10 +687,10 @@ void CfdpEngine::recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer) } } -void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) +void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) { - CfdpTransaction *txn = NULL; - CfdpChannel *chan = NULL; + Transaction *txn = NULL; + Channel *chan = NULL; FW_ASSERT(chan_id < CFDP_NUM_CHANNELS, chan_id, CFDP_NUM_CHANNELS); @@ -754,13 +754,13 @@ void CfdpEngine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) } -void CfdpEngine::setChannelFlowState(U8 channelId, Flow::T flowState) +void Engine::setChannelFlowState(U8 channelId, Flow::T flowState) { FW_ASSERT(channelId <= CFDP_NUM_CHANNELS, channelId, CFDP_NUM_CHANNELS); m_channels[channelId]->setFlowState(flowState); } -void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, +void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, @@ -782,12 +782,12 @@ void CfdpEngine::txFileInitiate(CfdpTransaction *txn, Class::T cfdp_class, Keep: txn->m_chan->insertSortPrio(txn, QueueId::PEND); } -Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, +Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, Keep::T keep, U8 chan_num, U8 priority, EntityId dest_id) { - CfdpTransaction *txn; - CfdpChannel* chan = nullptr; + Transaction *txn; + Channel* chan = nullptr; FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; @@ -824,10 +824,10 @@ Status::T CfdpEngine::txFile(const Fw::String& src_filename, const Fw::String& d return ret; } -CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) +Transaction *Engine::startRxTransaction(U8 chan_num) { - CfdpChannel *chan = nullptr; - CfdpTransaction *txn; + Channel *chan = nullptr; + Transaction *txn; FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); chan = m_channels[chan_num]; @@ -856,7 +856,7 @@ CfdpTransaction *CfdpEngine::startRxTransaction(U8 chan_num) return txn; } -Status::T CfdpEngine::playbackDirInitiate(Playback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, +Status::T Engine::playbackDirInitiate(Playback *pb, const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { @@ -890,7 +890,7 @@ Status::T CfdpEngine::playbackDirInitiate(Playback *pb, const Fw::String& src_fi return status; } -Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, +Status::T Engine::playbackDir(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { int i; @@ -920,7 +920,7 @@ Status::T CfdpEngine::playbackDir(const Fw::String& src_filename, const Fw::Stri return status; } -Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, +Status::T Engine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, const Fw::String& dstDir, Class::T cfdp_class, U8 priority, EntityId destEid, U32 intervalSec) { @@ -955,7 +955,7 @@ Status::T CfdpEngine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDi return status; } -Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) +Status::T Engine::stopPollDir(U8 chanId, U8 pollId) { Status::T status = Cfdp::Status::SUCCESS; CfdpPollDir* pd = NULL; @@ -988,13 +988,13 @@ Status::T CfdpEngine::stopPollDir(U8 chanId, U8 pollId) return status; } -void CfdpEngine::cycle(void) +void Engine::cycle(void) { int i; for (i = 0; i < CFDP_NUM_CHANNELS; ++i) { - CfdpChannel* chan = m_channels[i]; + Channel* chan = m_channels[i]; FW_ASSERT(chan != nullptr); chan->resetOutgoingCounter(); @@ -1017,7 +1017,7 @@ void CfdpEngine::cycle(void) } } -void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) +void Engine::finishTransaction(Transaction *txn, bool keep_history) { if (txn->m_flags.com.q_index == QueueId::FREE) { @@ -1079,15 +1079,15 @@ void CfdpEngine::finishTransaction(CfdpTransaction *txn, bool keep_history) this->armInactTimer(txn); } -void CfdpEngine::setTxnStatus(CfdpTransaction *txn, TxnStatus txn_stat) +void Engine::setTxnStatus(Transaction *txn, TxnStatus txn_stat) { - if (!CfdpTxnStatusIsError(txn->m_history->txn_stat)) + if (!TxnStatusIsError(txn->m_history->txn_stat)) { txn->m_history->txn_stat = txn_stat; } } -void CfdpEngine::sendEotPkt(CfdpTransaction *txn) +void Engine::sendEotPkt(Transaction *txn) { // TODO BPC: This is sending a telemetry packet at the end of a completed transaction // How do we want to handle this in F' telemetry? @@ -1125,12 +1125,12 @@ void CfdpEngine::sendEotPkt(CfdpTransaction *txn) // } } -void CfdpEngine::cancelTransaction(CfdpTransaction *txn) +void Engine::cancelTransaction(Transaction *txn) { - void (CfdpTransaction::*fns[DIRECTION_NUM])() = {nullptr}; + void (Transaction::*fns[DIRECTION_NUM])() = {nullptr}; - fns[DIRECTION_RX] = &CfdpTransaction::rCancel; - fns[DIRECTION_TX] = &CfdpTransaction::sCancel; + fns[DIRECTION_RX] = &Transaction::rCancel; + fns[DIRECTION_TX] = &Transaction::sCancel; if (!txn->m_flags.com.canceled) { @@ -1145,7 +1145,7 @@ void CfdpEngine::cancelTransaction(CfdpTransaction *txn) } } -bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) +bool Engine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; char src_dir[CFDP_FILENAME_MAX_LEN] = "\0"; @@ -1171,7 +1171,7 @@ bool CfdpEngine::isPollingDir(const char *src_file, U8 chan_num) return return_code; } -void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) +void Engine::handleNotKeepFile(Transaction *txn) { Os::FileSystem::Status fileStatus; Fw::String failDir; @@ -1180,7 +1180,7 @@ void CfdpEngine::handleNotKeepFile(CfdpTransaction *txn) /* Sender */ if (txn->getHistory()->dir == DIRECTION_TX) { - if (!CfdpTxnStatusIsError(txn->getHistory()->txn_stat)) + if (!TxnStatusIsError(txn->getHistory()->txn_stat)) { /* If move directory is defined attempt move */ moveDir = m_manager->getMoveDirParam(txn->getChannelId()); diff --git a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp similarity index 89% rename from Svc/Ccsds/CfdpManager/CfdpEngine.hpp rename to Svc/Ccsds/CfdpManager/Engine.hpp index f6dc858884b..219bc42630f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpEngine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpEngine.hpp +// \title Engine.hpp // \brief CFDP Engine header // // This file is a port of CFDP engine definitions from the following files @@ -36,8 +36,8 @@ #include -#include -#include +#include +#include #include // Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency @@ -45,7 +45,7 @@ namespace Svc { namespace Ccsds { class CfdpManager; // CfdpManager stays in Svc::Ccsds namespace Cfdp { - class CfdpChannel; // CfdpChannel is in Svc::Ccsds::Cfdp + class Channel; // Channel is in Svc::Ccsds::Cfdp } } } @@ -55,21 +55,21 @@ namespace Ccsds { namespace Cfdp { /** - * @brief Structure for use with the CfdpChannel::cycleTx() function + * @brief Structure for use with the Channel::cycleTx() function */ struct CycleTxArgs { - CfdpChannel *chan; /**< \brief channel object */ + Channel *chan; /**< \brief channel object */ int ran_one; /**< \brief should be set to 1 if a transaction was cycled */ }; /** - * @brief Structure for use with the CfdpChannel::doTick() function + * @brief Structure for use with the Channel::doTick() function */ struct TickArgs { - CfdpChannel *chan; /**< \brief channel object */ - void (CfdpTransaction::*fn)(int *); /**< \brief member function pointer */ + Channel *chan; /**< \brief channel object */ + void (Transaction::*fn)(int *); /**< \brief member function pointer */ bool early_exit; /**< \brief early exit result */ int cont; /**< \brief if 1, then re-traverse the list */ }; @@ -91,23 +91,23 @@ struct TickArgs * - Has access to CfdpManager's protected logging methods via manager_ pointer * - Private methods encapsulate all internal CFDP protocol logic */ -class CfdpEngine { +class Engine { public: // ---------------------------------------------------------------------- // Construction and destruction // ---------------------------------------------------------------------- /** - * @brief Construct a new CfdpEngine object + * @brief Construct a new Engine object * * @param manager Pointer to parent CfdpManager component */ - explicit CfdpEngine(CfdpManager* manager); + explicit Engine(CfdpManager* manager); /** - * @brief Destroy the CfdpEngine object + * @brief Destroy the Engine object */ - ~CfdpEngine(); + ~Engine(); // ---------------------------------------------------------------------- // Public interface @@ -222,7 +222,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param keep_history Whether the transaction info should be preserved in history */ - void finishTransaction(CfdpTransaction *txn, bool keep_history); + void finishTransaction(Transaction *txn, bool keep_history); /** * @brief Helper function to store transaction status code only @@ -233,7 +233,7 @@ class CfdpEngine { * @param txn Pointer to the transaction object * @param txn_stat Status Code value to set within transaction */ - void setTxnStatus(CfdpTransaction *txn, TxnStatus txn_stat); + void setTxnStatus(Transaction *txn, TxnStatus txn_stat); /** * @brief Arm the ACK timer for a transaction @@ -243,7 +243,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void armAckTimer(CfdpTransaction *txn); + void armAckTimer(Transaction *txn); /** * @brief Arm the inactivity timer for a transaction @@ -253,7 +253,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void armInactTimer(CfdpTransaction *txn); + void armInactTimer(Transaction *txn); /** * @brief Create, encode, and send a Metadata PDU @@ -269,7 +269,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendMd(CfdpTransaction *txn); + Status::T sendMd(Transaction *txn); /** * @brief Encode and send a File Data PDU @@ -286,7 +286,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendFd(CfdpTransaction *txn, FileDataPdu& fdPdu); + Status::T sendFd(Transaction *txn, FileDataPdu& fdPdu); /** * @brief Create, encode, and send an EOF (End of File) PDU @@ -302,7 +302,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendEof(CfdpTransaction *txn); + Status::T sendEof(Transaction *txn); /** * @brief Create, encode, and send an ACK (Acknowledgment) PDU @@ -328,7 +328,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendAck(CfdpTransaction *txn, AckTxnStatus ts, FileDirective dir_code, + Status::T sendAck(Transaction *txn, AckTxnStatus ts, FileDirective dir_code, ConditionCode cc, EntityId peer_eid, TransactionSeq tsn); /** @@ -348,7 +348,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendFin(CfdpTransaction *txn, FinDeliveryCode dc, FinFileStatus fs, + Status::T sendFin(Transaction *txn, FinDeliveryCode dc, FinFileStatus fs, ConditionCode cc); /** @@ -368,7 +368,7 @@ class CfdpEngine { * @retval Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR if message buffer cannot be obtained. * @retval Cfdp::Status::ERROR if serialization fails. */ - Status::T sendNak(CfdpTransaction *txn, NakPdu& nakPdu); + Status::T sendNak(Transaction *txn, NakPdu& nakPdu); /** * @brief Handle receipt of metadata PDU @@ -379,7 +379,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param pdu The metadata PDU */ - void recvMd(CfdpTransaction *txn, const MetadataPdu& pdu); + void recvMd(Transaction *txn, const MetadataPdu& pdu); /** * @brief Unpack a file data PDU from a received message @@ -395,7 +395,7 @@ class CfdpEngine { * @retval Cfdp::Status::ERROR for general errors * @retval Cfdp::Status::SHORT_PDU_ERROR PDU too short */ - Status::T recvFd(CfdpTransaction *txn, const FileDataPdu& pdu); + Status::T recvFd(Transaction *txn, const FileDataPdu& pdu); /** * @brief Unpack an EOF PDU from a received message @@ -410,7 +410,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Status::T recvEof(CfdpTransaction *txn, const EofPdu& pdu); + Status::T recvEof(Transaction *txn, const EofPdu& pdu); /** * @brief Unpack an ACK PDU from a received message @@ -425,7 +425,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Status::T recvAck(CfdpTransaction *txn, const AckPdu& pdu); + Status::T recvAck(Transaction *txn, const AckPdu& pdu); /** * @brief Unpack an FIN PDU from a received message @@ -440,7 +440,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Status::T recvFin(CfdpTransaction *txn, const FinPdu& pdu); + Status::T recvFin(Transaction *txn, const FinPdu& pdu); /** * @brief Unpack a NAK PDU from a received message @@ -455,7 +455,7 @@ class CfdpEngine { * @retval Cfdp::Status::SUCCESS on success * @retval Cfdp::Status::SHORT_PDU_ERROR on error */ - Status::T recvNak(CfdpTransaction *txn, const NakPdu& pdu); + Status::T recvNak(Transaction *txn, const NakPdu& pdu); /** * @brief Initiate a file transfer transaction @@ -467,7 +467,7 @@ class CfdpEngine { * @param priority Priority of transfer * @param dest_id Destination entity ID */ - void txFileInitiate(CfdpTransaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, + void txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id); /** @@ -489,11 +489,11 @@ class CfdpEngine { /** * @brief Dispatch TX state machine for a transaction * - * Called by CfdpChannel to drive the TX state machine for a transaction. + * Called by Channel to drive the TX state machine for a transaction. * * @param txn Pointer to the transaction state */ - void dispatchTx(CfdpTransaction *txn); + void dispatchTx(Transaction *txn); private: // ---------------------------------------------------------------------- @@ -504,12 +504,12 @@ class CfdpEngine { CfdpManager* m_manager; //! Channel data structures - CfdpChannel* m_channels[CFDP_NUM_CHANNELS]; + Channel* m_channels[CFDP_NUM_CHANNELS]; //! Sequence number tracker for outgoing transactions TransactionSeq m_seqNum; - // Note: Transactions, histories, and chunks are now owned by each CfdpChannel + // Note: Transactions, histories, and chunks are now owned by each Channel // ---------------------------------------------------------------------- // Private helper methods @@ -523,14 +523,14 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void sendEotPkt(CfdpTransaction *txn); + void sendEotPkt(Transaction *txn); /** * @brief Cancels a transaction * * @param txn Pointer to the transaction state */ - void cancelTransaction(CfdpTransaction *txn); + void cancelTransaction(Transaction *txn); /** * @brief Helper function to start a new RX transaction @@ -545,7 +545,7 @@ class CfdpEngine { * @param chan_num CFDP channel number * @returns Pointer to new transaction */ - CfdpTransaction* startRxTransaction(U8 chan_num); + Transaction* startRxTransaction(U8 chan_num); // PDU Operations - Send @@ -560,7 +560,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param buffer Buffer containing the PDU to process */ - void recvDrop(CfdpTransaction *txn, const Fw::Buffer& buffer); + void recvDrop(Transaction *txn, const Fw::Buffer& buffer); /** * @brief Receive state function during holdover period @@ -574,7 +574,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param buffer Buffer containing the PDU to process */ - void recvHold(CfdpTransaction *txn, const Fw::Buffer& buffer); + void recvHold(Transaction *txn, const Fw::Buffer& buffer); /** * @brief Receive state function to process new rx transaction @@ -588,7 +588,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param buffer Buffer containing the PDU to process */ - void recvInit(CfdpTransaction *txn, const Fw::Buffer& buffer); + void recvInit(Transaction *txn, const Fw::Buffer& buffer); // Dispatch @@ -601,7 +601,7 @@ class CfdpEngine { * @param txn Pointer to the transaction state * @param buffer Buffer containing the PDU to dispatch */ - void dispatchRecv(CfdpTransaction *txn, const Fw::Buffer& buffer); + void dispatchRecv(Transaction *txn, const Fw::Buffer& buffer); // Channel Processing @@ -622,7 +622,7 @@ class CfdpEngine { * * @param txn Pointer to the transaction object */ - void handleNotKeepFile(CfdpTransaction *txn); + void handleNotKeepFile(Transaction *txn); // Friend declarations for testing friend class CfdpManagerTester; diff --git a/Svc/Ccsds/CfdpManager/CfdpPdu.hpp b/Svc/Ccsds/CfdpManager/Pdu.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/CfdpPdu.hpp rename to Svc/Ccsds/CfdpManager/Pdu.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp b/Svc/Ccsds/CfdpManager/RxTransaction.cpp similarity index 94% rename from Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp rename to Svc/Ccsds/CfdpManager/RxTransaction.cpp index 8098ce53c18..ab86b995743 100644 --- a/Svc/Ccsds/CfdpManager/CfdpRxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/RxTransaction.cpp @@ -40,12 +40,12 @@ #include #include -#include +#include #include -#include -#include -#include -#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -55,7 +55,7 @@ namespace Cfdp { // Construction and Destruction // ====================================================================== -CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager) : +Transaction::Transaction(Channel* channel, U8 channelId, Engine* engine, CfdpManager* manager) : m_state(TXN_STATE_UNDEF), m_txn_class(Cfdp::Class::CLASS_1), m_history(nullptr), @@ -80,9 +80,9 @@ CfdpTransaction::CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* // All members initialized via member initializer list above } -CfdpTransaction::~CfdpTransaction() { } +Transaction::~Transaction() { } -void CfdpTransaction::reset() +void Transaction::reset() { // Reset transaction state to default values this->m_state = TXN_STATE_UNDEF; @@ -120,14 +120,14 @@ void CfdpTransaction::reset() // RX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { +void Transaction::r1Recv(const Fw::Buffer& buffer) { static const FileDirectiveDispatchTable r1_fdir_handlers = { { nullptr, /* CFDP_FileDirective_INVALID_MIN */ nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ - &CfdpTransaction::r1SubstateRecvEof, /* CFDP_FileDirective_EOF */ + &Transaction::r1SubstateRecvEof, /* CFDP_FileDirective_EOF */ nullptr, /* CFDP_FileDirective_FIN */ nullptr, /* CFDP_FileDirective_ACK */ nullptr, /* CFDP_FileDirective_METADATA */ @@ -147,20 +147,20 @@ void CfdpTransaction::r1Recv(const Fw::Buffer& buffer) { } }; - this->rDispatchRecv(buffer, &substate_fns, &CfdpTransaction::r1SubstateRecvFileData); + this->rDispatchRecv(buffer, &substate_fns, &Transaction::r1SubstateRecvFileData); } -void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { +void Transaction::r2Recv(const Fw::Buffer& buffer) { static const FileDirectiveDispatchTable r2_fdir_handlers_normal = { { nullptr, /* CFDP_FileDirective_INVALID_MIN */ nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ - &CfdpTransaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ + &Transaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ nullptr, /* CFDP_FileDirective_FIN */ nullptr, /* CFDP_FileDirective_ACK */ - &CfdpTransaction::r2RecvMd, /* CFDP_FileDirective_METADATA */ + &Transaction::r2RecvMd, /* CFDP_FileDirective_METADATA */ nullptr, /* CFDP_FileDirective_NAK */ nullptr, /* CFDP_FileDirective_PROMPT */ nullptr, /* 10 is unused in the CFDP_FileDirective_t enum */ @@ -174,9 +174,9 @@ void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { nullptr, /* 1 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 2 is unused in the CFDP_FileDirective_t enum */ nullptr, /* 3 is unused in the CFDP_FileDirective_t enum */ - &CfdpTransaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ + &Transaction::r2SubstateRecvEof, /* CFDP_FileDirective_EOF */ nullptr, /* CFDP_FileDirective_FIN */ - &CfdpTransaction::r2RecvFinAck, /* CFDP_FileDirective_ACK */ + &Transaction::r2RecvFinAck, /* CFDP_FileDirective_ACK */ nullptr, /* CFDP_FileDirective_METADATA */ nullptr, /* CFDP_FileDirective_NAK */ nullptr, /* CFDP_FileDirective_PROMPT */ @@ -194,10 +194,10 @@ void CfdpTransaction::r2Recv(const Fw::Buffer& buffer) { } }; - this->rDispatchRecv(buffer, &substate_fns, &CfdpTransaction::r2SubstateRecvFileData); + this->rDispatchRecv(buffer, &substate_fns, &Transaction::r2SubstateRecvFileData); } -void CfdpTransaction::rAckTimerTick() { +void Transaction::rAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever armed on class 2 */ @@ -252,7 +252,7 @@ void CfdpTransaction::rAckTimerTick() { } } -void CfdpTransaction::rTick(int *cont /* unused */) { +void Transaction::rTick(int *cont /* unused */) { /* Steven is not real happy with this function. There should be a better way to separate out * the logic by state so that it isn't a bunch of if statements for different flags */ @@ -344,7 +344,7 @@ void CfdpTransaction::rTick(int *cont /* unused */) { } } -void CfdpTransaction::rCancel() { +void Transaction::rCancel() { /* for cancel, only need to send FIN if R2 */ if ((this->m_state == TXN_STATE_R2) && (this->m_state_data.receive.sub_state < RX_SUB_STATE_CLOSEOUT_SYNC)) { @@ -356,7 +356,7 @@ void CfdpTransaction::rCancel() { } } -void CfdpTransaction::rInit() { +void Transaction::rInit() { Os::File::Status status; Fw::String tmpDir; Fw::String dst; @@ -411,19 +411,19 @@ void CfdpTransaction::rInit() { } } -void CfdpTransaction::r2SetFinTxnStatus(TxnStatus txn_stat) { +void Transaction::r2SetFinTxnStatus(TxnStatus txn_stat) { this->m_engine->setTxnStatus(this, txn_stat); this->m_flags.rx.send_fin = true; } -void CfdpTransaction::r1Reset() { +void Transaction::r1Reset() { this->m_engine->finishTransaction(this, true); } -void CfdpTransaction::r2Reset() { +void Transaction::r2Reset() { if ((this->m_state_data.receive.sub_state == RX_SUB_STATE_CLOSEOUT_SYNC) || (this->m_state_data.receive.r2.eof_cc != CONDITION_CODE_NO_ERROR) || - CfdpTxnStatusIsError(this->m_history->txn_stat) || this->m_flags.com.canceled) + TxnStatusIsError(this->m_history->txn_stat) || this->m_flags.com.canceled) { this->r1Reset(); /* it's done */ } @@ -434,7 +434,7 @@ void CfdpTransaction::r2Reset() { } } -Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { +Status::T Transaction::rCheckCrc(U32 expected_crc) { Status::T ret = Cfdp::Status::SUCCESS; U32 crc_result; @@ -457,7 +457,7 @@ Status::T CfdpTransaction::rCheckCrc(U32 expected_crc) { return ret; } -void CfdpTransaction::r2Complete(int ok_to_send_nak) { +void Transaction::r2Complete(int ok_to_send_nak) { U32 ret; bool send_nak = false; bool send_fin = false; @@ -465,7 +465,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { /* checking if r2 is complete. Check NAK list, and send NAK if appropriate */ /* if all data is present, then there will be no gaps in the chunk */ - if (!CfdpTxnStatusIsError(this->m_history->txn_stat)) + if (!TxnStatusIsError(this->m_history->txn_stat)) { /* first, check if md is received. If not, send specialized NAK */ if (!this->m_flags.rx.md_recv) @@ -531,7 +531,7 @@ void CfdpTransaction::r2Complete(int ok_to_send_nak) { // RX State Machine - Private Helper Methods // ====================================================================== -Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { +Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { Status::T ret = Cfdp::Status::SUCCESS; /* this function is only entered for data PDUs */ @@ -599,7 +599,7 @@ Status::T CfdpTransaction::rProcessFd(const Fw::Buffer& buffer) { return ret; } -Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { +Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { Status::T ret = Cfdp::Status::SUCCESS; // Deserialize EOF PDU from buffer @@ -644,7 +644,7 @@ Status::T CfdpTransaction::rSubstateRecvEof(const Fw::Buffer& buffer) { return ret; } -void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { +void Transaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { // Deserialize EOF PDU from buffer EofPdu eof; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); @@ -680,7 +680,7 @@ void CfdpTransaction::r1SubstateRecvEof(const Fw::Buffer& buffer) { this->r1Reset(); } -void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { +void Transaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { Status::T ret; if (!this->m_flags.rx.eof_recv) @@ -742,7 +742,7 @@ void CfdpTransaction::r2SubstateRecvEof(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { +void Transaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { Status::T ret; // Deserialize FileData PDU from buffer @@ -778,7 +778,7 @@ void CfdpTransaction::r1SubstateRecvFileData(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { +void Transaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { Status::T ret; // If CRC calculation has started (file reopened in READ mode), ignore late FileData PDUs. @@ -834,7 +834,7 @@ void CfdpTransaction::r2SubstateRecvFileData(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r2GapCompute(const CfdpChunk *chunk, NakPdu& nak) { +void Transaction::r2GapCompute(const Chunk *chunk, NakPdu& nak) { FW_ASSERT(chunk->size > 0, chunk->size); // Calculate segment offsets relative to scope start @@ -845,7 +845,7 @@ void CfdpTransaction::r2GapCompute(const CfdpChunk *chunk, NakPdu& nak) { nak.addSegment(offsetStart, offsetEnd); } -Status::T CfdpTransaction::rSubstateSendNak() { +Status::T Transaction::rSubstateSendNak() { Status::T status = Cfdp::Status::SUCCESS; // Create and initialize NAK PDU @@ -874,7 +874,7 @@ Status::T CfdpTransaction::rSubstateSendNak() { static_cast(gapLimit), this->m_fsize, 0, - [this, &nakPdu](const CfdpChunk* chunk, void* opaque) { + [this, &nakPdu](const Chunk* chunk, void* opaque) { this->r2GapCompute(chunk, nakPdu); }, nullptr); @@ -913,7 +913,7 @@ Status::T CfdpTransaction::rSubstateSendNak() { return status; } -Status::T CfdpTransaction::r2CalcCrcChunk() { +Status::T Transaction::r2CalcCrcChunk() { U8 buf[CFDP_R2_CRC_CHUNK_SIZE]; FileSize count_bytes; FileSize want_offs_size; @@ -1035,11 +1035,11 @@ Status::T CfdpTransaction::r2CalcCrcChunk() { return ret; } -Status::T CfdpTransaction::r2SubstateSendFin() { +Status::T Transaction::r2SubstateSendFin() { Status::T sret; Status::T ret = Cfdp::Status::SUCCESS; - if (!CfdpTxnStatusIsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) + if (!TxnStatusIsError(this->m_history->txn_stat) && !this->m_flags.com.crc_calc) { /* no error, and haven't checked CRC -- so start checking it */ if (this->r2CalcCrcChunk()) @@ -1051,7 +1051,7 @@ Status::T CfdpTransaction::r2SubstateSendFin() { if (ret != Cfdp::Status::ERROR) { sret = this->m_engine->sendFin(this, this->m_state_data.receive.r2.dc, this->m_state_data.receive.r2.fs, - static_cast(CfdpTxnStatusToConditionCode(this->m_history->txn_stat))); + static_cast(TxnStatusToConditionCode(this->m_history->txn_stat))); /* CFDP_SendFin does not return SEND_PDU_ERROR */ FW_ASSERT(sret != Cfdp::Status::SEND_PDU_ERROR); this->m_state_data.receive.sub_state = @@ -1066,7 +1066,7 @@ Status::T CfdpTransaction::r2SubstateSendFin() { return ret; } -void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { +void Transaction::r2RecvFinAck(const Fw::Buffer& buffer) { // Deserialize ACK PDU from buffer AckPdu ack; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); @@ -1097,7 +1097,7 @@ void CfdpTransaction::r2RecvFinAck(const Fw::Buffer& buffer) { } } -void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { +void Transaction::r2RecvMd(const Fw::Buffer& buffer) { Fw::String fname; Os::File::Status fileStatus; Os::FileSystem::Status fileSysStatus; @@ -1191,7 +1191,7 @@ void CfdpTransaction::r2RecvMd(const Fw::Buffer& buffer) { } } -void CfdpTransaction::rSendInactivityEvent() { +void Transaction::rSendInactivityEvent() { // CFE_EVS_SendEvent(CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == TXN_STATE_R2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); @@ -1202,7 +1202,7 @@ void CfdpTransaction::rSendInactivityEvent() { // Dispatch Methods // ====================================================================== -void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, +void Transaction::rDispatchRecv(const Fw::Buffer& buffer, const RSubstateDispatchTable *dispatch, StateRecvFunc fd_fn) { @@ -1220,7 +1220,7 @@ void CfdpTransaction::rDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { /* For file data PDU, use the provided fd_fn */ - if (!CfdpTxnStatusIsError(this->m_history->txn_stat)) + if (!TxnStatusIsError(this->m_history->txn_stat)) { selected_handler = fd_fn; } diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp b/Svc/Ccsds/CfdpManager/Timer.cpp similarity index 96% rename from Svc/Ccsds/CfdpManager/CfdpTimer.cpp rename to Svc/Ccsds/CfdpManager/Timer.cpp index 9674b70d718..c269ee554b1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTimer.cpp +++ b/Svc/Ccsds/CfdpManager/Timer.cpp @@ -4,7 +4,7 @@ // \brief cpp file for the Timer class implementation // ====================================================================== -#include +#include #include diff --git a/Svc/Ccsds/CfdpManager/CfdpTimer.hpp b/Svc/Ccsds/CfdpManager/Timer.hpp similarity index 100% rename from Svc/Ccsds/CfdpManager/CfdpTimer.hpp rename to Svc/Ccsds/CfdpManager/Timer.hpp diff --git a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp similarity index 98% rename from Svc/Ccsds/CfdpManager/CfdpTransaction.hpp rename to Svc/Ccsds/CfdpManager/Transaction.hpp index 68929c44654..c646b7ce4a0 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTransaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpTransaction.hpp +// \title Transaction.hpp // \brief CFDP Transaction state machine class for TX and RX operations // // This file is a port of transaction state machine definitions from the following files @@ -41,7 +41,7 @@ #include -#include +#include #include namespace Svc { @@ -50,9 +50,9 @@ namespace Cfdp { // Forward declarations class CfdpManager; -class CfdpEngine; -class CfdpChannel; -class CfdpTransaction; +class Engine; +class Channel; +class Transaction; // ====================================================================== // Dispatch Table Type Definitions @@ -67,7 +67,7 @@ class CfdpTransaction; * * @note This is a member function pointer - invoke with: (txn->*fn)() */ -using StateSendFunc = void (CfdpTransaction::*)(); +using StateSendFunc = void (Transaction::*)(); /** * @brief A member function pointer for dispatching actions to a handler, with existing PDU data @@ -79,7 +79,7 @@ using StateSendFunc = void (CfdpTransaction::*)(); * @param[inout] buffer The buffer containing the PDU currently being received/processed * @note This is a member function pointer - invoke with: (txn->*fn)(buffer) */ -using StateRecvFunc = void (CfdpTransaction::*)(const Fw::Buffer& buffer); +using StateRecvFunc = void (Transaction::*)(const Fw::Buffer& buffer); /** * @brief A table of transmit handler functions based on transaction state @@ -160,9 +160,9 @@ struct SSubstateSendDispatchTable * - CfdpTxTransaction.cpp: TX (send) state machine implementation * - CfdpRxTransaction.cpp: RX (receive) state machine implementation */ -class CfdpTransaction { - friend class CfdpEngine; - friend class CfdpChannel; +class Transaction { + friend class Engine; + friend class Channel; friend class CfdpManagerTester; public: @@ -175,9 +175,9 @@ class CfdpTransaction { //! @param channelId Channel ID number //! @param engine Pointer to the CFDP engine //! @param manager Pointer to the CfdpManager component - CfdpTransaction(CfdpChannel* channel, U8 channelId, CfdpEngine* engine, CfdpManager* manager); + Transaction(Channel* channel, U8 channelId, Engine* engine, CfdpManager* manager); - ~CfdpTransaction(); + ~Transaction(); /** * @brief Reset transaction to default state @@ -641,7 +641,7 @@ class CfdpTransaction { * @param chunk Pointer to the gap chunk information * @param nak Pointer to the NAK PDU being constructed */ - void r2GapCompute(const CfdpChunk *chunk, NakPdu& nak); + void r2GapCompute(const Chunk *chunk, NakPdu& nak); /************************************************************************/ /** @brief Send a NAK PDU for R2. @@ -835,14 +835,14 @@ class CfdpTransaction { * * The channel this transaction belongs to. */ - CfdpChannel* m_chan; + Channel* m_chan; /** * @brief Pointer to the CFDP engine * * The engine this transaction belongs to. */ - CfdpEngine* m_engine; + Engine* m_engine; }; } // namespace Cfdp diff --git a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp b/Svc/Ccsds/CfdpManager/TxTransaction.cpp similarity index 92% rename from Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp rename to Svc/Ccsds/CfdpManager/TxTransaction.cpp index f2c1a7fbafb..eea04a4964b 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/TxTransaction.cpp @@ -37,13 +37,13 @@ #include #include -#include +#include #include -#include -#include -#include -#include -#include +#include +#include +#include +#include +#include namespace Svc { namespace Ccsds { @@ -78,32 +78,32 @@ FileDirectiveDispatchTable makeFileDirectiveTable( // TX State Machine - Public Methods // ====================================================================== -void CfdpTransaction::s1Recv(const Fw::Buffer& buffer) { +void Transaction::s1Recv(const Fw::Buffer& buffer) { /* s1 doesn't need to receive anything */ static const SSubstateRecvDispatchTable substate_fns = {{NULL}}; this->sDispatchRecv(buffer, &substate_fns); } -void CfdpTransaction::s2Recv(const Fw::Buffer& buffer) { +void Transaction::s2Recv(const Fw::Buffer& buffer) { static const FileDirectiveDispatchTable s2_meta = makeFileDirectiveTable( - &CfdpTransaction::s2EarlyFin, + &Transaction::s2EarlyFin, nullptr, nullptr ); static const FileDirectiveDispatchTable s2_fd_or_eof = makeFileDirectiveTable( - &CfdpTransaction::s2EarlyFin, + &Transaction::s2EarlyFin, nullptr, - &CfdpTransaction::s2Nak + &Transaction::s2Nak ); static const FileDirectiveDispatchTable s2_wait_ack = makeFileDirectiveTable( - &CfdpTransaction::s2Fin, - &CfdpTransaction::s2EofAck, - &CfdpTransaction::s2NakArm + &Transaction::s2Fin, + &Transaction::s2EofAck, + &Transaction::s2NakArm ); static const SSubstateRecvDispatchTable substate_fns = { @@ -118,7 +118,7 @@ void CfdpTransaction::s2Recv(const Fw::Buffer& buffer) { this->sDispatchRecv(buffer, &substate_fns); } -void CfdpTransaction::initTxFile(Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority) +void Transaction::initTxFile(Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority) { m_chan_num = chan; m_priority = priority; @@ -128,29 +128,29 @@ void CfdpTransaction::initTxFile(Class::T cfdp_class, Keep::T keep, U8 chan, U8 m_state_data.send.sub_state = TX_SUB_STATE_METADATA; } -void CfdpTransaction::s1Tx() { +void Transaction::s1Tx() { static const SSubstateSendDispatchTable substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA - &CfdpTransaction::sSubstateSendFileData, // TX_SUB_STATE_FILEDATA - &CfdpTransaction::s1SubstateSendEof, // TX_SUB_STATE_EOF + &Transaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA + &Transaction::sSubstateSendFileData, // TX_SUB_STATE_FILEDATA + &Transaction::s1SubstateSendEof, // TX_SUB_STATE_EOF nullptr // TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); } -void CfdpTransaction::s2Tx() { +void Transaction::s2Tx() { static const SSubstateSendDispatchTable substate_fns = {{ - &CfdpTransaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA - &CfdpTransaction::s2SubstateSendFileData, // TX_SUB_STATE_FILEDATA - &CfdpTransaction::s2SubstateSendEof, // TX_SUB_STATE_EOF + &Transaction::sSubstateSendMetadata, // TX_SUB_STATE_METADATA + &Transaction::s2SubstateSendFileData, // TX_SUB_STATE_FILEDATA + &Transaction::s2SubstateSendEof, // TX_SUB_STATE_EOF nullptr // TX_SUB_STATE_CLOSEOUT_SYNC }}; this->sDispatchTransmit(&substate_fns); } -void CfdpTransaction::sAckTimerTick() { +void Transaction::sAckTimerTick() { U8 ack_limit = 0; /* note: the ack timer is only ever relevant on class 2 */ @@ -212,7 +212,7 @@ void CfdpTransaction::sAckTimerTick() { } } -void CfdpTransaction::sTick(int *cont /* unused */) { +void Transaction::sTick(int *cont /* unused */) { bool pending_send; pending_send = true; /* maybe; tbd, will be reset if not */ @@ -285,7 +285,7 @@ void CfdpTransaction::sTick(int *cont /* unused */) { } } -void CfdpTransaction::sTickNak(int *cont) { +void Transaction::sTickNak(int *cont) { bool nakProcessed = false; Status::T status; @@ -300,7 +300,7 @@ void CfdpTransaction::sTickNak(int *cont) { } } -void CfdpTransaction::sCancel() { +void Transaction::sCancel() { if (this->m_state_data.send.sub_state < TX_SUB_STATE_EOF) { /* if state has not reached TX_SUB_STATE_EOF, then set it to TX_SUB_STATE_EOF now. */ @@ -312,7 +312,7 @@ void CfdpTransaction::sCancel() { // TX State Machine - Private Helper Methods // ====================================================================== -Status::T CfdpTransaction::sSendEof() { +Status::T Transaction::sSendEof() { /* note the crc is "finalized" regardless of success or failure of the txn */ /* this is OK as we still need to put some value into the EOF */ if (!this->m_flags.com.crc_calc) @@ -326,7 +326,7 @@ Status::T CfdpTransaction::sSendEof() { return this->m_engine->sendEof(this); } -void CfdpTransaction::s1SubstateSendEof() { +void Transaction::s1SubstateSendEof() { /* set the flag, the EOF is sent by the tick handler */ this->m_flags.tx.send_eof = true; @@ -337,7 +337,7 @@ void CfdpTransaction::s1SubstateSendEof() { this->m_engine->finishTransaction(this, true); } -void CfdpTransaction::s2SubstateSendEof() { +void Transaction::s2SubstateSendEof() { /* set the flag, the EOF is sent by the tick handler */ this->m_flags.tx.send_eof = true; @@ -352,7 +352,7 @@ void CfdpTransaction::s2SubstateSendEof() { this->m_engine->armAckTimer(this); } -Status::T CfdpTransaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 calc_crc, FileSize* bytes_processed) { +Status::T Transaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 calc_crc, FileSize* bytes_processed) { FW_ASSERT(bytes_processed != NULL); *bytes_processed = 0; @@ -429,7 +429,7 @@ Status::T CfdpTransaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, return status; } -void CfdpTransaction::sSubstateSendFileData() { +void Transaction::sSubstateSendFileData() { FileSize bytes_processed = 0; Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); @@ -454,8 +454,8 @@ void CfdpTransaction::sSubstateSendFileData() { } } -Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { - const CfdpChunk *chunk; +Status::T Transaction::sCheckAndRespondNak(bool* nakProcessed) { + const Chunk *chunk; Status::T sret; Status::T ret = Cfdp::Status::SUCCESS; FileSize bytes_processed = 0; @@ -507,7 +507,7 @@ Status::T CfdpTransaction::sCheckAndRespondNak(bool* nakProcessed) { return ret; } -void CfdpTransaction::s2SubstateSendFileData() { +void Transaction::s2SubstateSendFileData() { Status::T status; bool nakProcessed = false; @@ -530,7 +530,7 @@ void CfdpTransaction::s2SubstateSendFileData() { } } -void CfdpTransaction::sSubstateSendMetadata() { +void Transaction::sSubstateSendMetadata() { Status::T status; Os::File::Status fileStatus; bool success = true; @@ -600,16 +600,16 @@ void CfdpTransaction::sSubstateSendMetadata() { /* don't need to reset the CRC since its taken care of by reset_cfdp() */ } -Status::T CfdpTransaction::sSendFinAck() { +Status::T Transaction::sSendFinAck() { Status::T ret = this->m_engine->sendAck(this, - static_cast(CfdpGetTxnStatus(this)), + static_cast(GetTxnStatus(this)), FILE_DIRECTIVE_FIN, static_cast(this->m_state_data.send.s2.fin_cc), this->m_history->peer_eid, this->m_history->seq_num); return ret; } -void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { +void Transaction::s2EarlyFin(const Fw::Buffer& buffer) { /* received early fin, so just cancel */ // CFE_EVS_SendEvent(CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == TXN_STATE_S2), @@ -622,7 +622,7 @@ void CfdpTransaction::s2EarlyFin(const Fw::Buffer& buffer) { this->s2Fin(buffer); } -void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { +void Transaction::s2Fin(const Fw::Buffer& buffer) { // Deserialize FIN PDU from buffer FinPdu fin; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); @@ -658,7 +658,7 @@ void CfdpTransaction::s2Fin(const Fw::Buffer& buffer) { } } -void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { +void Transaction::s2Nak(const Fw::Buffer& buffer) { U8 counter; U8 bad_sr; @@ -731,12 +731,12 @@ void CfdpTransaction::s2Nak(const Fw::Buffer& buffer) { } } -void CfdpTransaction::s2NakArm(const Fw::Buffer& buffer) { +void Transaction::s2NakArm(const Fw::Buffer& buffer) { this->m_engine->armAckTimer(this); this->s2Nak(buffer); } -void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { +void Transaction::s2EofAck(const Fw::Buffer& buffer) { // Deserialize ACK PDU from buffer AckPdu ack; Fw::SerialBuffer sb(const_cast(buffer.getData()), buffer.getSize()); @@ -768,7 +768,7 @@ void CfdpTransaction::s2EofAck(const Fw::Buffer& buffer) { // Dispatch Methods (ported from cf_cfdp_dispatch.c) // ====================================================================== -void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, +void Transaction::sDispatchRecv(const Fw::Buffer& buffer, const SSubstateRecvDispatchTable *dispatch) { const FileDirectiveDispatchTable *substate_tbl; @@ -838,7 +838,7 @@ void CfdpTransaction::sDispatchRecv(const Fw::Buffer& buffer, } } -void CfdpTransaction::sDispatchTransmit(const SSubstateSendDispatchTable *dispatch) +void Transaction::sDispatchTransmit(const SSubstateSendDispatchTable *dispatch) { StateSendFunc selected_handler; @@ -849,7 +849,7 @@ void CfdpTransaction::sDispatchTransmit(const SSubstateSendDispatchTable *dispat } } -void CfdpTransaction::txStateDispatch(const TxnSendDispatchTable *dispatch) +void Transaction::txStateDispatch(const TxnSendDispatchTable *dispatch) { StateSendFunc selected_handler; diff --git a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp b/Svc/Ccsds/CfdpManager/Types.hpp similarity index 95% rename from Svc/Ccsds/CfdpManager/CfdpTypes.hpp rename to Svc/Ccsds/CfdpManager/Types.hpp index 94ceed5b3e7..b8bd8fd1ac1 100644 --- a/Svc/Ccsds/CfdpManager/CfdpTypes.hpp +++ b/Svc/Ccsds/CfdpManager/Types.hpp @@ -47,10 +47,10 @@ #include #include -#include -#include -#include -#include +#include +#include +#include +#include #include #include #include @@ -63,9 +63,9 @@ namespace Cfdp { // Forward declarations (classes in Cfdp namespace) class CfdpManager; -class CfdpChannel; -class CfdpEngine; -class CfdpTransaction; +class Channel; +class Engine; +class Transaction; /** * @brief Maximum possible number of transactions that may exist on a single CFDP channel @@ -222,7 +222,7 @@ struct History * @brief Wrapper around a CfdpChunkList object * * This allows a CfdpChunkList to be stored within a CList data storage structure. - * The wrapper is pooled by CfdpChannel for reuse across transactions. + * The wrapper is pooled by Channel for reuse across transactions. */ struct CfdpChunkWrapper { @@ -235,7 +235,7 @@ struct CfdpChunkWrapper * @param maxChunks Maximum number of chunks this list can hold * @param chunkMem Pointer to pre-allocated chunk memory */ - CfdpChunkWrapper(ChunkIdx maxChunks, CfdpChunk* chunkMem) + CfdpChunkWrapper(ChunkIdx maxChunks, Chunk* chunkMem) : chunks(maxChunks, chunkMem), cl_node{} {} }; @@ -393,12 +393,12 @@ union CfdpStateData /** - * @brief Callback function type for use with CfdpChannel::traverseAllTransactions() + * @brief Callback function type for use with Channel::traverseAllTransactions() * * @param txn Pointer to current transaction being traversed * @param context Opaque object passed from initial call */ -using CfdpTraverseAllTransactionsFunc = std::function; +using CfdpTraverseAllTransactionsFunc = std::function; /** * @brief Identifies the type of timer tick being processed diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp b/Svc/Ccsds/CfdpManager/Utils.cpp similarity index 86% rename from Svc/Ccsds/CfdpManager/CfdpUtils.cpp rename to Svc/Ccsds/CfdpManager/Utils.cpp index a40d6ca0f88..96cc476578d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.cpp +++ b/Svc/Ccsds/CfdpManager/Utils.cpp @@ -32,15 +32,15 @@ // // ====================================================================== -#include -#include -#include +#include +#include +#include namespace Svc { namespace Ccsds { namespace Cfdp { -AckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) +AckTxnStatus GetTxnStatus(Transaction *txn) { AckTxnStatus LocalStatus; @@ -75,9 +75,9 @@ AckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn) } // Static member function - can access private members -CListTraverseStatus CfdpTransaction::findBySequenceNumberCallback(CListNode *node, void *context) +CListTraverseStatus Transaction::findBySequenceNumberCallback(CListNode *node, void *context) { - CfdpTransaction *txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction *txn = container_of_cpp(node, &Transaction::m_cl_node); CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; CfdpTraverseTransSeqArg* seqContext = static_cast(context); @@ -92,9 +92,9 @@ CListTraverseStatus CfdpTransaction::findBySequenceNumberCallback(CListNode *nod } // Static member function - can access private members -CListTraverseStatus CfdpTransaction::prioritySearchCallback(CListNode *node, void *context) +CListTraverseStatus Transaction::prioritySearchCallback(CListNode *node, void *context) { - CfdpTransaction * txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction * txn = container_of_cpp(node, &Transaction::m_cl_node); CfdpTraversePriorityArg *arg = static_cast(context); if (txn->m_priority <= arg->priority) @@ -111,17 +111,17 @@ CListTraverseStatus CfdpTransaction::prioritySearchCallback(CListNode *node, voi } // Legacy wrappers for backward compatibility -CListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CListNode *node, void *context) +CListTraverseStatus FindTransactionBySequenceNumberImpl(CListNode *node, void *context) { - return CfdpTransaction::findBySequenceNumberCallback(node, context); + return Transaction::findBySequenceNumberCallback(node, context); } -CListTraverseStatus CfdpPrioSearch(CListNode *node, void *context) +CListTraverseStatus PrioSearch(CListNode *node, void *context) { - return CfdpTransaction::prioritySearchCallback(node, context); + return Transaction::prioritySearchCallback(node, context); } -bool CfdpTxnStatusIsError(TxnStatus txn_stat) +bool TxnStatusIsError(TxnStatus txn_stat) { /* The value of TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error * has occurred yet. This will be set to TXN_STATUS_NO_ERROR (0) after successful completion @@ -129,11 +129,11 @@ bool CfdpTxnStatusIsError(TxnStatus txn_stat) return (txn_stat > TXN_STATUS_NO_ERROR); } -ConditionCode CfdpTxnStatusToConditionCode(TxnStatus txn_stat) +ConditionCode TxnStatusToConditionCode(TxnStatus txn_stat) { ConditionCode result; - if (!CfdpTxnStatusIsError(txn_stat)) + if (!TxnStatusIsError(txn_stat)) { /* If no status has been set (TXN_STATUS_UNDEFINED), treat that as NO_ERROR for * the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors diff --git a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp b/Svc/Ccsds/CfdpManager/Utils.hpp similarity index 88% rename from Svc/Ccsds/CfdpManager/CfdpUtils.hpp rename to Svc/Ccsds/CfdpManager/Utils.hpp index b1bb0c16cd2..b6b32cce1a6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpUtils.hpp +++ b/Svc/Ccsds/CfdpManager/Utils.hpp @@ -36,7 +36,7 @@ #include -#include +#include namespace Svc { namespace Ccsds { @@ -52,11 +52,11 @@ struct CfdpTraverseTransSeqArg { TransactionSeq transaction_sequence_number; EntityId src_eid; - CfdpTransaction * txn; /**< \brief output transaction pointer */ + Transaction * txn; /**< \brief output transaction pointer */ }; /** - * @brief Argument structure for use with CfdpChannel::traverseAllTransactions() + * @brief Argument structure for use with Channel::traverseAllTransactions() * * This basically allows for running a traversal on several lists at once */ @@ -74,7 +74,7 @@ struct CfdpTraverseAllArg */ struct CfdpTraversePriorityArg { - CfdpTransaction *txn; /**< \brief OUT: holds value of transaction with which to call CfdpCListInsertAfter on */ + Transaction *txn; /**< \brief OUT: holds value of transaction with which to call CfdpCListInsertAfter on */ U8 priority; /**< \brief seeking this priority */ }; @@ -87,7 +87,7 @@ struct CfdpTraversePriorityArg * @retval 1 when it's found, which terminates list traversal * @retval 0 when it isn't found, which causes list traversal to continue */ -CListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CListNode *node, void *context); +CListTraverseStatus FindTransactionBySequenceNumberImpl(CListNode *node, void *context); /************************************************************************/ /** @brief Searches for the first transaction with a lower priority than given. @@ -98,7 +98,7 @@ CListTraverseStatus CfdpFindTransactionBySequenceNumberImpl(CListNode *node, voi * @retval CFDP_CLIST_EXIT when it's found, which terminates list traversal * @retval CFDP_CLIST_CONT when it isn't found, which causes list traversal to continue */ -CListTraverseStatus CfdpPrioSearch(CListNode *node, void *context); +CListTraverseStatus PrioSearch(CListNode *node, void *context); /************************************************************************/ /** @brief Converts the internal transaction status to a CFDP condition code @@ -111,7 +111,7 @@ CListTraverseStatus CfdpPrioSearch(CListNode *node, void *context); * * @returns CFDP protocol condition code */ -ConditionCode CfdpTxnStatusToConditionCode(TxnStatus txn_stat); +ConditionCode TxnStatusToConditionCode(TxnStatus txn_stat); /************************************************************************/ /** @brief Check if the internal transaction status represents an error @@ -126,7 +126,7 @@ ConditionCode CfdpTxnStatusToConditionCode(TxnStatus txn_stat); * @retval true if an error has occurred during the transaction * @retval false if no error has occurred during the transaction yet */ -bool CfdpTxnStatusIsError(TxnStatus txn_stat); +bool TxnStatusIsError(TxnStatus txn_stat); /************************************************************************/ /** @brief Gets the status of this transaction @@ -137,7 +137,7 @@ bool CfdpTxnStatusIsError(TxnStatus txn_stat); * @param txn Transaction * @returns AckTxnStatus value corresponding to transaction */ -AckTxnStatus CfdpGetTxnStatus(CfdpTransaction *txn); +AckTxnStatus GetTxnStatus(Transaction *txn); } // namespace Cfdp } // namespace Ccsds diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index d1a0b27ab1e..8c0221dd3e1 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -5,8 +5,8 @@ // ====================================================================== #include "CfdpManagerTester.hpp" -#include -#include +#include +#include #include #include @@ -79,12 +79,12 @@ void CfdpManagerTester::from_dataOut_handler( // Transaction Test Helper Implementations // ---------------------------------------------------------------------- -CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, TransactionSeq seqNum) { +Transaction* CfdpManagerTester::findTransaction(U8 chanNum, TransactionSeq seqNum) { // Grab requested channel - CfdpChannel* chan = component.m_engine->m_channels[chanNum]; + Channel* chan = component.m_engine->m_channels[chanNum]; // Search through all transaction queues (PEND, TXA, TXW, RX, FREE) - // Skip HIST and HIST_FREE as they contain History, not CfdpTransaction + // Skip HIST and HIST_FREE as they contain History, not Transaction for (U8 qIdx = 0; qIdx < Cfdp::QueueId::NUM; qIdx++) { // Skip history queues (HIST=4, HIST_FREE=5) if (qIdx == Cfdp::QueueId::HIST || qIdx == Cfdp::QueueId::HIST_FREE) { @@ -99,7 +99,7 @@ CfdpTransaction* CfdpManagerTester::findTransaction(U8 chanNum, TransactionSeq s // Traverse circular linked list, stopping when we loop back to head CListNode* node = head; do { - CfdpTransaction* txn = container_of_cpp(node, &CfdpTransaction::m_cl_node); + Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); if (txn->m_history && txn->m_history->seq_num == seqNum) { return txn; } @@ -244,7 +244,7 @@ void CfdpManagerTester::waitForTransactionRecycle(U8 channelId, U32 expectedSeqN this->component.doDispatch(); } - CfdpTransaction* txn = findTransaction(channelId, expectedSeqNum); + Transaction* txn = findTransaction(channelId, expectedSeqNum); EXPECT_EQ(nullptr, txn) << "Transaction should be recycled after inactivity timeout"; } @@ -252,7 +252,7 @@ void CfdpManagerTester::completeClass2Handshake( U8 channelId, EntityId destEid, U32 expectedSeqNum, - CfdpTransaction* txn) + Transaction* txn) { // Send EOF-ACK this->sendAckPdu( diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index d6e5ca0c04b..9e8c08609f6 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -9,10 +9,10 @@ #include #include -#include +#include #include -#include -#include +#include +#include namespace Svc { namespace Ccsds { @@ -91,7 +91,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param sequenceId Transaction sequence number //! @param peerId Peer entity ID //! @return Pointer to configured transaction (owned by component) - CfdpTransaction* setupTestTransaction( + Transaction* setupTestTransaction( TxnState state, U8 channelId, const char* srcFilename, @@ -225,7 +225,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! @param chanNum Channel number to search //! @param seqNum Transaction sequence number //! @return Pointer to transaction or nullptr if not found - CfdpTransaction* findTransaction(U8 chanNum, TransactionSeq seqNum); + Transaction* findTransaction(U8 chanNum, TransactionSeq seqNum); // ---------------------------------------------------------------------- // PDU Uplink Helper Functions @@ -405,7 +405,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Helper struct for transaction setup results struct TransactionSetup { U32 expectedSeqNum; - CfdpTransaction* txn; + Transaction* txn; }; //! Create test file and verify size matches expected @@ -448,7 +448,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { U8 channelId, EntityId destEid, U32 expectedSeqNum, - CfdpTransaction* txn + Transaction* txn ); //! Verify FIN-ACK PDU at given index diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index f4b3b0ed313..54fe977eaf1 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -8,9 +8,9 @@ // ====================================================================== #include "CfdpManagerTester.hpp" -#include -#include -#include +#include +#include +#include #include #include #include @@ -28,7 +28,7 @@ namespace Cfdp { // PDU Test Helper Implementations // ---------------------------------------------------------------------- -CfdpTransaction* CfdpManagerTester::setupTestTransaction( +Transaction* CfdpManagerTester::setupTestTransaction( TxnState state, U8 channelId, const char* srcFilename, @@ -38,10 +38,10 @@ CfdpTransaction* CfdpManagerTester::setupTestTransaction( U32 peerId ) { // For white box testing, directly use the first transaction for the specified channel - CfdpChannel* chan = component.m_engine->m_channels[channelId]; + Channel* chan = component.m_engine->m_channels[channelId]; FW_ASSERT(chan != nullptr); - CfdpTransaction* txn = chan->getTransaction(0); // Use first transaction for channel + Transaction* txn = chan->getTransaction(0); // Use first transaction for channel Cfdp::History* history = chan->getHistory(0); // Use first history for channel // Initialize transaction state @@ -606,7 +606,7 @@ void CfdpManagerTester::sendNakPdu( void CfdpManagerTester::testMetaDataPdu() { // Test pattern: // 1. Setup transaction - // 2. Invoke CfdpEngine->sendMd() + // 2. Invoke Engine->sendMd() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -618,7 +618,7 @@ void CfdpManagerTester::testMetaDataPdu() { const U32 testSequenceId = 98; const U32 testPeerId = 100; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_S1, // Sender, class 1 channelId, srcFile, @@ -652,7 +652,7 @@ void CfdpManagerTester::testFileDataPdu() { // Test pattern: // 1. Setup transaction // 2. Read test file and construct File Data PDU - // 3. Invoke CfdpEngine->sendFd() + // 3. Invoke Engine->sendFd() // 4. Capture PDU from dataOut and validate // Test file configuration @@ -668,7 +668,7 @@ void CfdpManagerTester::testFileDataPdu() { const U32 testSequenceId = 42; const U32 testPeerId = 200; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_S1, // Sender, class 1 channelId, srcFile, @@ -732,7 +732,7 @@ void CfdpManagerTester::testFileDataPdu() { void CfdpManagerTester::testEofPdu() { // Test pattern: // 1. Setup transaction - // 2. Invoke CfdpEngine->sendEof() + // 2. Invoke Engine->sendEof() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -744,7 +744,7 @@ void CfdpManagerTester::testEofPdu() { const U32 testSequenceId = 55; const U32 testPeerId = 150; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_S2, // Sender, class 2 (acknowledged mode) channelId, srcFile, @@ -797,7 +797,7 @@ void CfdpManagerTester::testEofPdu() { void CfdpManagerTester::testFinPdu() { // Test pattern: // 1. Setup transaction - // 2. Invoke CfdpEngine->sendFin() + // 2. Invoke Engine->sendFin() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -809,7 +809,7 @@ void CfdpManagerTester::testFinPdu() { const U32 testSequenceId = 77; const U32 testPeerId = 200; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, @@ -853,7 +853,7 @@ void CfdpManagerTester::testFinPdu() { void CfdpManagerTester::testAckPdu() { // Test pattern: // 1. Setup transaction - // 2. Invoke CfdpEngine->sendAck() + // 2. Invoke Engine->sendAck() // 3. Capture PDU from dataOut // 4. Deserialize and validate @@ -865,7 +865,7 @@ void CfdpManagerTester::testAckPdu() { const U32 testSequenceId = 88; const U32 testPeerId = 175; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, @@ -912,7 +912,7 @@ void CfdpManagerTester::testNakPdu() { // Test pattern: // 1. Setup transaction // 2. Construct NAK PDU with scope_start and scope_end - // 3. Invoke CfdpEngine->sendNak() + // 3. Invoke Engine->sendNak() // 4. Capture PDU from dataOut and validate // Configure transaction for NAK PDU emission @@ -923,7 +923,7 @@ void CfdpManagerTester::testNakPdu() { const U32 testSequenceId = 99; const U32 testPeerId = 200; - CfdpTransaction* txn = setupTestTransaction( + Transaction* txn = setupTestTransaction( TXN_STATE_R2, // Receiver, class 2 (acknowledged mode) channelId, srcFile, From ab2350d4012294ee0b630090514003a7d59e112b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 10:22:12 -0600 Subject: [PATCH 131/185] Consolidate Cfdp types to a single file --- Svc/Ccsds/CfdpManager/Channel.hpp | 2 +- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- Svc/Ccsds/CfdpManager/Pdu.hpp | 358 --------------- Svc/Ccsds/CfdpManager/Transaction.hpp | 2 +- Svc/Ccsds/CfdpManager/Types.hpp | 418 ------------------ Svc/Ccsds/CfdpManager/Types/Types.hpp | 342 ++++++++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 2 +- 7 files changed, 346 insertions(+), 780 deletions(-) delete mode 100644 Svc/Ccsds/CfdpManager/Pdu.hpp delete mode 100644 Svc/Ccsds/CfdpManager/Types.hpp diff --git a/Svc/Ccsds/CfdpManager/Channel.hpp b/Svc/Ccsds/CfdpManager/Channel.hpp index 29b312ded01..9e9a7507fbb 100644 --- a/Svc/Ccsds/CfdpManager/Channel.hpp +++ b/Svc/Ccsds/CfdpManager/Channel.hpp @@ -35,7 +35,7 @@ #include -#include +#include namespace Svc { namespace Ccsds { diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 219bc42630f..5678d8478c7 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -36,7 +36,7 @@ #include -#include +#include #include #include diff --git a/Svc/Ccsds/CfdpManager/Pdu.hpp b/Svc/Ccsds/CfdpManager/Pdu.hpp deleted file mode 100644 index 8d6582ece49..00000000000 --- a/Svc/Ccsds/CfdpManager/Pdu.hpp +++ /dev/null @@ -1,358 +0,0 @@ -// ====================================================================== -// \title CfdpPdu.hpp -// \brief Structures defining CFDP PDUs -// -// This file is a port of CFDP PDU structures from the following files -// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, -// adapted for use within the F-Prime (F') framework: -// - cf_cfdp_pdu.h (CFDP PDU structure definitions per CCSDS 727.0-B-5) -// -// The structures and enumerations defined in this file with a Cfdp -// prefix are defined according to the CCSDS CFDP specification (727.0-B-5). -// These values must match the specification for that structure/field, they are -// not locally changeable. -// -// Many of the structures defined in this file are variably-sized when -// encoded for network transmission. As a result, C structures used to map -// to these structures are of limited usefulness, generally only capable -// of describing the first element(s) where offsets are fixed. A marker member -// is utilized to indicate where the fixed data ends and variable -// length data begins. At some point, the structures in this file -// should change to encode/decode functions. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_PDU_HPP -#define CFDP_PDU_HPP - -#include - -#include -#include -#include - -namespace Svc { -namespace Ccsds { -namespace Cfdp { - -/** - * @brief Minimum encoded size of a CFDP PDU header - * - * Per the blue book, the size of the Entity ID and Sequence Number must be at least 1 byte. - */ -#define CFDP_MIN_HEADER_SIZE \ - (sizeof(PduHeader) + (3 * sizeof(U8Type))) /* 1 byte for each variable item */ - -/** - * @brief Maximum encoded size of a CFDP PDU that this implementation can accept - * - * This definition reflects the current configuration of the CFDP implementation. - * Note that this is based on the size of the native representation of Entity ID and - * sequence number. Although the bitwise representations of these items are - * different in the encoded packets vs. the native representation, the basic size - * still correlates (e.g. if it takes 4 bytes natively, it will be encoded into - * 4 bytes). - */ -#define CFDP_APP_MAX_HEADER_SIZE (sizeof(PduHeader) + sizeof(TransactionSeq) + (3 * sizeof(EntityId))) - -/* - * CFDP PDU data types are based on wrapper structs which - * accomplish two things: - * 1. Attempts to read/write directly as numbers will trigger - * a compiler error - one must use the access macros. - * 2. Values are unaligned, and will not induce any alignment - * padding - basically making the structs "packed". - * - * Many of the values within CFDP PDUs have some sort of bitfield - * or special encoding. It is the responsibility of the codec - * routines to translate these bits into logical values. This - * is why direct access to these bits is discouraged - there is - * always some translation required in order to use them. - */ - -/** - * @brief Encoded 8-bit value in the CFDP PDU - */ -struct U8Type -{ - U8 octets[1]; -}; - -/** - * @brief Encoded 16-bit value in the CFDP PDU - */ -struct U16Type -{ - U8 octets[2]; -}; - -/** - * @brief Encoded 32-bit value in the CFDP PDU - */ -struct U32Type -{ - U8 octets[4]; -}; - -/** - * @brief Encoded 64-bit value in the CFDP PDU - */ -struct U64Type -{ - U8 octets[8]; -}; - -/** - * @brief Structure representing base CFDP PDU header - * - * This header appears at the beginning of all CFDP PDUs, of all types. - * Note that the header is variable length, it also contains source - * and destination entity IDs, and the transaction sequence number. - * - * Defined per section 5.1 of CCSDS 727.0-B-5 - * - * @note this contains variable length data for the EID+TSN, which is _not_ included - * in this definition. As a result, the sizeof(PduHeader) reflects only the - * size of the fixed fields. The actual size includes the variable length fields. - */ -#if 0 // Replaced by Types/PduHeader.hpp class implementation -struct PduHeader -{ - U8Type flags; /**< \brief Flags indicating the PDU type, direction, mode, etc */ - U16Type length; /**< \brief Length of the entire PDU, in octets */ - U8Type eid_tsn_lengths; /**< \brief Lengths of the EID+TSN data (bitfields) */ - - /* variable-length data goes here - it is at least 3 additional bytes */ -}; -#endif - -/** - * @brief Structure representing CFDP File Directive Header - * - * Defined per section 5.2 of CCSDS 727.0-B-5 - */ -struct PduFileDirectiveHeader -{ - U8Type directive_code; -}; - -/** - * @brief Structure representing CFDP LV Object format - * - * These Length + Value pairs used in several CFDP PDU types, - * typically for storage of strings such as file names. - * - * Defined per table 5-2 of CCSDS 727.0-B-5 - */ -#if 0 // Old struct definition -struct Lv -{ - U8Type length; /**< \brief Length of data field */ -}; -#endif - -/** - * @brief Structure representing CFDP TLV Object format - * - * These Type + Length + Value pairs used in several CFDP PDU types, - * typically for file storage requests (section 5.4). - * - * Defined per table 5-3 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/Tlv.hpp class implementation -struct Tlv -{ - U8Type type; /**< \brief Nature of data field */ - U8Type length; /**< \brief Length of data field */ -}; -#endif - -/** - * @brief Values for "acknowledgment transfer status" - * - * This enum is pertinent to the ACK PDU type, defines the - * values for the directive field. - * - * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/Types.hpp -enum AckTxnStatus : U8 -{ - ACK_TXN_STATUS_UNDEFINED = 0, - ACK_TXN_STATUS_ACTIVE = 1, - ACK_TXN_STATUS_TERMINATED = 2, - ACK_TXN_STATUS_UNRECOGNIZED = 3, - ACK_TXN_STATUS_INVALID = 4, -}; -#endif - -/** - * @brief Values for "finished delivery code" - * - * This enum is pertinent to the FIN PDU type, defines the - * values for the delivery code field. - * - * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/Types.hpp -enum FinDeliveryCode : U8 -{ - FIN_DELIVERY_CODE_COMPLETE = 0, - FIN_DELIVERY_CODE_INCOMPLETE = 1, - FIN_DELIVERY_CODE_INVALID = 2, -}; -#endif - -/** - * @brief Values for "finished file status" - * - * This enum is pertinent to the FIN PDU type, defines the - * values for the file status field. - * - * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/Types.hpp -enum FinFileStatus : U8 -{ - FIN_FILE_STATUS_DISCARDED = 0, - FIN_FILE_STATUS_DISCARDED_FILESTORE = 1, - FIN_FILE_STATUS_RETAINED = 2, - FIN_FILE_STATUS_UNREPORTED = 3, - FIN_FILE_STATUS_INVALID = 4, -}; -#endif - -/** - * @brief Values for "condition code" - * - * This enum defines the values for the condition code field - * for the PDU types which have this field (EOF, FIN, ACK) - * - * Defined per table 5-5 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/Types.hpp -enum ConditionCode : U8 -{ - CONDITION_CODE_NO_ERROR = 0, - CONDITION_CODE_POS_ACK_LIMIT_REACHED = 1, - CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED = 2, - CONDITION_CODE_INVALID_TRANSMISSION_MODE = 3, - CONDITION_CODE_FILESTORE_REJECTION = 4, - CONDITION_CODE_FILE_CHECKSUM_FAILURE = 5, - CONDITION_CODE_FILE_SIZE_ERROR = 6, - CONDITION_CODE_NAK_LIMIT_REACHED = 7, - CONDITION_CODE_INACTIVITY_DETECTED = 8, - CONDITION_CODE_INVALID_FILE_STRUCTURE = 9, - CONDITION_CODE_CHECK_LIMIT_REACHED = 10, - CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE = 11, - CONDITION_CODE_SUSPEND_REQUEST_RECEIVED = 14, - CONDITION_CODE_CANCEL_REQUEST_RECEIVED = 15, -}; -#endif - -/** - * @brief Structure representing CFDP End of file PDU - * - * Defined per section 5.2.2 / table 5-6 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/EofPdu.hpp class implementation -struct PduEof -{ - U8Type cc; - U32Type crc; - U32Type size; -}; -#endif - -/** - * @brief Structure representing CFDP Finished PDU - * - * Defined per section 5.2.3 / table 5-7 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/FinPdu.hpp class implementation -struct PduFin -{ - U8Type flags; -}; -#endif - -/** - * @brief Structure representing CFDP Acknowledge PDU - * - * Defined per section 5.2.4 / table 5-8 of CCSDS 727.0-B-5 - */ -#if 0 // Replaced by Types/AckPdu.hpp class implementation -struct PduAck -{ - U8Type directive_and_subtype_code; - U8Type cc_and_transaction_status; -}; -#endif - -/** - * @brief Structure representing CFDP Segment Request - * - * Defined per section 5.2.6 / table 5-11 of CCSDS 727.0-B-5 - */ -// Forward declaration - implementation in Types/NakPdu.hpp -struct SegmentRequest; - -/** - * @brief Structure representing CFDP Non-Acknowledge PDU - * - * Defined per section 5.2.6 / table 5-10 of CCSDS 727.0-B-5 - */ -// Forward declaration - implementation in Types/NakPdu.hpp -struct PduNak; - -/** - * @brief Structure representing CFDP Metadata PDU - * - * Defined per section 5.2.5 / table 5-9 of CCSDS 727.0-B-5 - */ -// Forward declaration - implementation in Types/MetadataPdu.hpp -struct PduMd; - -/** - * @brief PDU file data header - */ -// Forward declaration - implementation in Types/FileDataPdu.hpp -struct PduFileDataHeader; - -/** - * @brief - * PDU file data content typedef for limit checking outgoing_file_chunk_size - * table value and set parameter command. - * - * This definition allows for the largest data block possible, as CFDP_MAX_PDU_SIZE - - * the minimum possible header size. In practice the outgoing file chunk size is limited by - * whichever is smaller; the remaining data, remaining space in the packet, and outgoing_file_chunk_size. - */ -// Forward declaration - implementation in Types/FileDataPdu.hpp -struct PduFileDataContent; - -} // namespace Cfdp -} // namespace Ccsds -} // namespace Svc - -#endif /* !CFDP_PDU_HPP */ diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index c646b7ce4a0..d02eae5c524 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -41,7 +41,7 @@ #include -#include +#include #include namespace Svc { diff --git a/Svc/Ccsds/CfdpManager/Types.hpp b/Svc/Ccsds/CfdpManager/Types.hpp deleted file mode 100644 index b8bd8fd1ac1..00000000000 --- a/Svc/Ccsds/CfdpManager/Types.hpp +++ /dev/null @@ -1,418 +0,0 @@ -// ====================================================================== -// \title CfdpTypes.hpp -// \brief Macros and data types used by CFDP -// -// This file is a port of CFDP type definitions from the following files -// from the NASA Core Flight System (cFS) CFDP (CF) Application, version 3.0.0, -// adapted for use within the F-Prime (F') framework: -// - cf_cfdp_types.h (CFDP macros and data type definitions) -// -// Functions should not be declared in this file. This should -// be limited to shared macros and data types only. -// -// ====================================================================== -// -// NASA Docket No. GSC-18,447-1 -// -// Copyright (c) 2019 United States Government as represented by the -// Administrator of the National Aeronautics and Space Administration. -// All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may -// not use this file except in compliance with the License. You may obtain -// a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. -// -// ====================================================================== - -#ifndef CFDP_TYPES_HPP -#define CFDP_TYPES_HPP - -#include - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -namespace Svc { -namespace Ccsds { -namespace Cfdp { - -// Forward declarations (classes in Cfdp namespace) -class CfdpManager; -class Channel; -class Engine; -class Transaction; - -/** - * @brief Maximum possible number of transactions that may exist on a single CFDP channel - */ -#define CFDP_NUM_TRANSACTIONS_PER_CHANNEL \ - (CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CFDP_MAX_SIMULTANEOUS_RX + \ - ((CFDP_MAX_POLLING_DIR_PER_CHAN + CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ - CFDP_NUM_TRANSACTIONS_PER_PLAYBACK)) - -/** - * @brief Maximum possible number of transactions that may exist in the CFDP implementation - */ -#define CFDP_NUM_TRANSACTIONS (CFDP_NUM_CHANNELS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) - -/** - * @brief Maximum possible number of history entries that may exist in the CFDP implementation - */ -#define CFDP_NUM_HISTORIES (CFDP_NUM_CHANNELS * CFDP_NUM_HISTORIES_PER_CHANNEL) - -/** - * @brief Maximum possible number of chunk entries that may exist in the CFDP implementation - */ -#define CFDP_NUM_CHUNKS_ALL_CHANNELS (CFDP_TOTAL_CHUNKS * CFDP_NUM_TRANSACTIONS_PER_CHANNEL) - -/** - * @brief High-level state of a transaction - */ -enum TxnState : U8 -{ - TXN_STATE_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ - TXN_STATE_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ - TXN_STATE_R1 = 2, /**< \brief Receive file as class 1 */ - TXN_STATE_S1 = 3, /**< \brief Send file as class 1 */ - TXN_STATE_R2 = 4, /**< \brief Receive file as class 2 */ - TXN_STATE_S2 = 5, /**< \brief Send file as class 2 */ - TXN_STATE_DROP = 6, /**< \brief State where all PDUs are dropped */ - TXN_STATE_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ - TXN_STATE_INVALID = 8 /**< \brief Marker value for the highest possible state number */ -}; - -/** - * @brief Sub-state of a send file transaction - */ -enum TxSubState : U8 -{ - TX_SUB_STATE_METADATA = 0, /**< sending the initial MD directive */ - TX_SUB_STATE_FILEDATA = 1, /**< sending file data PDUs */ - TX_SUB_STATE_EOF = 2, /**< sending the EOF directive */ - TX_SUB_STATE_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ - TX_SUB_STATE_NUM_STATES = 4 -}; - -/** - * @brief Sub-state of a receive file transaction - */ -enum RxSubState : U8 -{ - RX_SUB_STATE_FILEDATA = 0, /**< receive file data PDUs */ - RX_SUB_STATE_EOF = 1, /**< got EOF directive */ - RX_SUB_STATE_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ - RX_SUB_STATE_NUM_STATES = 3 -}; - -/** - * @brief Direction identifier - * - * Differentiates between send and receive history entries - */ -enum Direction : U8 -{ - DIRECTION_RX = 0, - DIRECTION_TX = 1, - DIRECTION_NUM = 2, -}; - -/** - * @brief Values for Transaction Status code - * - * This enum defines the possible values representing the - * result of a transaction. This is a superset of the condition codes - * defined in CCSDS book 727 (condition codes) but with additional - * values for local conditions that the blue book does not have, - * such as protocol/state machine or decoding errors. - * - * The values here are designed to not overlap with the condition - * codes defined in the blue book, but can be translated to one - * of those codes for the purposes of FIN/ACK/EOF PDUs. - */ -enum TxnStatus : I32 -{ - /** - * The undefined status is a placeholder for new transactions before a value is set. - */ - TXN_STATUS_UNDEFINED = -1, - - /* Status codes 0-15 share the same values/meanings as the CFDP condition code (CC) */ - TXN_STATUS_NO_ERROR = CONDITION_CODE_NO_ERROR, - TXN_STATUS_POS_ACK_LIMIT_REACHED = CONDITION_CODE_POS_ACK_LIMIT_REACHED, - TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED = CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED, - TXN_STATUS_INVALID_TRANSMISSION_MODE = CONDITION_CODE_INVALID_TRANSMISSION_MODE, - TXN_STATUS_FILESTORE_REJECTION = CONDITION_CODE_FILESTORE_REJECTION, - TXN_STATUS_FILE_CHECKSUM_FAILURE = CONDITION_CODE_FILE_CHECKSUM_FAILURE, - TXN_STATUS_FILE_SIZE_ERROR = CONDITION_CODE_FILE_SIZE_ERROR, - TXN_STATUS_NAK_LIMIT_REACHED = CONDITION_CODE_NAK_LIMIT_REACHED, - TXN_STATUS_INACTIVITY_DETECTED = CONDITION_CODE_INACTIVITY_DETECTED, - TXN_STATUS_INVALID_FILE_STRUCTURE = CONDITION_CODE_INVALID_FILE_STRUCTURE, - TXN_STATUS_CHECK_LIMIT_REACHED = CONDITION_CODE_CHECK_LIMIT_REACHED, - TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE = CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE, - TXN_STATUS_SUSPEND_REQUEST_RECEIVED = CONDITION_CODE_SUSPEND_REQUEST_RECEIVED, - TXN_STATUS_CANCEL_REQUEST_RECEIVED = CONDITION_CODE_CANCEL_REQUEST_RECEIVED, - - /* Additional status codes for items not representable in a CFDP CC, these can be set in - * transactions that did not make it to the point of sending FIN/EOF. */ - TXN_STATUS_PROTOCOL_ERROR = 16, - TXN_STATUS_ACK_LIMIT_NO_FIN = 17, - TXN_STATUS_ACK_LIMIT_NO_EOF = 18, - TXN_STATUS_NAK_RESPONSE_ERROR = 19, - TXN_STATUS_SEND_EOF_FAILURE = 20, - TXN_STATUS_EARLY_FIN = 21, - - /* keep last */ - TXN_STATUS_MAX = 22 -}; - -/** - * @brief Cache of source and destination filename - * - * This pairs a source and destination file name together - * to be retained for future reference in the transaction/history - */ -struct CfdpTxnFilenames -{ - Fw::String src_filename; - Fw::String dst_filename; -}; - -/** - * @brief CFDP History entry - * - * Records CFDP operations for future reference - */ -struct History -{ - CfdpTxnFilenames fnames; /**< \brief file names associated with this history entry */ - CListNode cl_node; /**< \brief for connection to a CList */ - Direction dir; /**< \brief direction of this history entry */ - TxnStatus txn_stat; /**< \brief final status of operation */ - EntityId src_eid; /**< \brief the source eid of the transaction */ - EntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ - TransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ -}; - -/** - * @brief Wrapper around a CfdpChunkList object - * - * This allows a CfdpChunkList to be stored within a CList data storage structure. - * The wrapper is pooled by Channel for reuse across transactions. - */ -struct CfdpChunkWrapper -{ - CfdpChunkList chunks; //!< Chunk list for gap tracking - CListNode cl_node; //!< Circular list node for pooling - - /** - * @brief Constructor for initializing the chunk list - * - * @param maxChunks Maximum number of chunks this list can hold - * @param chunkMem Pointer to pre-allocated chunk memory - */ - CfdpChunkWrapper(ChunkIdx maxChunks, Chunk* chunkMem) - : chunks(maxChunks, chunkMem), cl_node{} {} -}; - -/** - * @brief CFDP Playback entry - * - * Keeps the state of CFDP playback requests - */ -struct Playback -{ - Os::Directory dir; - Class::T cfdp_class; - CfdpTxnFilenames fnames; - U16 num_ts; /**< \brief number of transactions */ - U8 priority; - EntityId dest_id; - char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; - - bool busy; - bool diropen; - Keep::T keep; - bool counted; -}; - -/** - * \brief Directory poll entry - * - * Keeps the state of CFDP directory polling - */ -struct CfdpPollDir -{ - Playback pb; /**< \brief State of the currrent playback requests */ - Timer intervalTimer; /**< \brief Timer object used to poll the directory */ - - U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ - - U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ - Class::T cfdpClass; /**< \brief the CFDP class to send */ - EntityId destEid; /**< \brief destination entity id */ - - Fw::String srcDir; /**< \brief path to source dir */ - Fw::String dstDir; /**< \brief path to destination dir */ - - Fw::Enabled enabled; /**< \brief Enabled flag */ -}; - -/** - * @brief Data specific to a class 2 send file transaction - */ -struct CfdpTxS2Data -{ - U8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ - U8 acknak_count; -}; - -/** - * @brief Data specific to a send file transaction - */ -struct CfdpTxStateData -{ - TxSubState sub_state; - FileSize cached_pos; - - CfdpTxS2Data s2; -}; - -/** - * @brief Data specific to a class 2 receive file transaction - */ -struct CfdpRxS2Data -{ - U32 eof_crc; - FileSize eof_size; - FileSize rx_crc_calc_bytes; - FinDeliveryCode dc; - FinFileStatus fs; - U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ - U8 acknak_count; -}; - -/** - * @brief Data specific to a receive file transaction - */ -struct CfdpRxStateData -{ - RxSubState sub_state; - FileSize cached_pos; - - CfdpRxS2Data r2; -}; - -/** - * @brief Data that applies to all types of transactions - */ -struct CfdpFlagsCommon -{ - U8 q_index; /**< \brief Q index this is in */ - bool ack_timer_armed; - bool suspended; - bool canceled; - bool crc_calc; - bool inactivity_fired; /**< \brief set whenever the inactivity timeout expires */ - bool keep_history; /**< \brief whether history should be preserved during recycle */ -}; - -/** - * @brief Flags that apply to receive transactions - */ -struct CfdpFlagsRx -{ - CfdpFlagsCommon com; - - bool md_recv; /**< \brief md received for r state */ - bool eof_recv; - bool send_nak; - bool send_fin; - bool send_eof_ack; - bool complete; /**< \brief r2 */ - bool fd_nak_sent; /**< \brief latches that at least one NAK has been sent for file data */ -}; - -/** - * @brief Flags that apply to send transactions - */ -struct CfdpFlagsTx -{ - CfdpFlagsCommon com; - - bool md_need_send; - bool send_eof; - bool eof_ack_recv; - bool fin_recv; - bool send_fin_ack; - bool cmd_tx; /**< \brief indicates transaction is commanded (ground) tx */ -}; - -/** - * @brief Summary of all possible transaction flags (tx and rx) - */ -union CfdpStateFlags -{ - CfdpFlagsCommon com; /**< \brief applies to all transactions */ - CfdpFlagsRx rx; /**< \brief applies to only receive file transactions */ - CfdpFlagsTx tx; /**< \brief applies to only send file transactions */ -}; - -/** - * @brief Summary of all possible transaction state information (tx and rx) - */ -union CfdpStateData -{ - CfdpTxStateData send; /**< \brief applies to only send file transactions */ - CfdpRxStateData receive; /**< \brief applies to only receive file transactions */ -}; - - -/** - * @brief Callback function type for use with Channel::traverseAllTransactions() - * - * @param txn Pointer to current transaction being traversed - * @param context Opaque object passed from initial call - */ -using CfdpTraverseAllTransactionsFunc = std::function; - -/** - * @brief Identifies the type of timer tick being processed - */ -enum CfdpTickType : U8 -{ - CFDP_TICK_TYPE_RX, - CFDP_TICK_TYPE_TXW_NORM, - CFDP_TICK_TYPE_TXW_NAK, - CFDP_TICK_TYPE_NUM_TYPES -}; - -} // namespace Cfdp -} // namespace Ccsds -} // namespace Svc - -#endif /* !CFDP_TYPES_HPP */ diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index ec12ff84c96..3c8fe97bcf3 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -7,21 +7,43 @@ #ifndef Svc_Ccsds_Cfdp_Types_HPP #define Svc_Ccsds_Cfdp_Types_HPP +#include + #include +#include +#include +#include +#include +#include #include #include #include +#include #include #include #include #include #include +#include +#include +#include namespace Svc { namespace Ccsds { namespace Cfdp { +// Forward declarations for class types used in structs below +class Transaction; + +/** + * @brief Maximum possible number of transactions that may exist on a single CFDP channel + */ +#define CFDP_NUM_TRANSACTIONS_PER_CHANNEL \ + (CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN + CFDP_MAX_SIMULTANEOUS_RX + \ + ((CFDP_MAX_POLLING_DIR_PER_CHAN + CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) * \ + CFDP_NUM_TRANSACTIONS_PER_PLAYBACK)) + // CFDP File Directive Codes // Blue Book section 5.2, table 5-4 enum FileDirective : U8 { @@ -89,6 +111,326 @@ enum ChecksumType : U8 { CHECKSUM_TYPE_NULL_CHECKSUM = 15 // Null checksum }; +/** + * @brief High-level state of a transaction + */ +enum TxnState : U8 +{ + TXN_STATE_UNDEF = 0, /**< \brief State assigned to an unused object on the free list */ + TXN_STATE_INIT = 1, /**< \brief State assigned to a newly allocated transaction object */ + TXN_STATE_R1 = 2, /**< \brief Receive file as class 1 */ + TXN_STATE_S1 = 3, /**< \brief Send file as class 1 */ + TXN_STATE_R2 = 4, /**< \brief Receive file as class 2 */ + TXN_STATE_S2 = 5, /**< \brief Send file as class 2 */ + TXN_STATE_DROP = 6, /**< \brief State where all PDUs are dropped */ + TXN_STATE_HOLD = 7, /**< \brief State assigned to a transaction after freeing it */ + TXN_STATE_INVALID = 8 /**< \brief Marker value for the highest possible state number */ +}; + +/** + * @brief Sub-state of a send file transaction + */ +enum TxSubState : U8 +{ + TX_SUB_STATE_METADATA = 0, /**< sending the initial MD directive */ + TX_SUB_STATE_FILEDATA = 1, /**< sending file data PDUs */ + TX_SUB_STATE_EOF = 2, /**< sending the EOF directive */ + TX_SUB_STATE_CLOSEOUT_SYNC = 3, /**< pending final acks from remote */ + TX_SUB_STATE_NUM_STATES = 4 +}; + +/** + * @brief Sub-state of a receive file transaction + */ +enum RxSubState : U8 +{ + RX_SUB_STATE_FILEDATA = 0, /**< receive file data PDUs */ + RX_SUB_STATE_EOF = 1, /**< got EOF directive */ + RX_SUB_STATE_CLOSEOUT_SYNC = 2, /**< pending final acks from remote */ + RX_SUB_STATE_NUM_STATES = 3 +}; + +/** + * @brief Direction identifier + * + * Differentiates between send and receive history entries + */ +enum Direction : U8 +{ + DIRECTION_RX = 0, + DIRECTION_TX = 1, + DIRECTION_NUM = 2, +}; + +/** + * @brief Identifies the type of timer tick being processed + */ +enum CfdpTickType : U8 +{ + CFDP_TICK_TYPE_RX, + CFDP_TICK_TYPE_TXW_NORM, + CFDP_TICK_TYPE_TXW_NAK, + CFDP_TICK_TYPE_NUM_TYPES +}; + +/** + * @brief Values for Transaction Status code + * + * This enum defines the possible values representing the + * result of a transaction. This is a superset of the condition codes + * defined in CCSDS book 727 (condition codes) but with additional + * values for local conditions that the blue book does not have, + * such as protocol/state machine or decoding errors. + * + * The values here are designed to not overlap with the condition + * codes defined in the blue book, but can be translated to one + * of those codes for the purposes of FIN/ACK/EOF PDUs. + */ +enum TxnStatus : I32 +{ + /** + * The undefined status is a placeholder for new transactions before a value is set. + */ + TXN_STATUS_UNDEFINED = -1, + + /* Status codes 0-15 share the same values/meanings as the CFDP condition code (CC) */ + TXN_STATUS_NO_ERROR = CONDITION_CODE_NO_ERROR, + TXN_STATUS_POS_ACK_LIMIT_REACHED = CONDITION_CODE_POS_ACK_LIMIT_REACHED, + TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED = CONDITION_CODE_KEEP_ALIVE_LIMIT_REACHED, + TXN_STATUS_INVALID_TRANSMISSION_MODE = CONDITION_CODE_INVALID_TRANSMISSION_MODE, + TXN_STATUS_FILESTORE_REJECTION = CONDITION_CODE_FILESTORE_REJECTION, + TXN_STATUS_FILE_CHECKSUM_FAILURE = CONDITION_CODE_FILE_CHECKSUM_FAILURE, + TXN_STATUS_FILE_SIZE_ERROR = CONDITION_CODE_FILE_SIZE_ERROR, + TXN_STATUS_NAK_LIMIT_REACHED = CONDITION_CODE_NAK_LIMIT_REACHED, + TXN_STATUS_INACTIVITY_DETECTED = CONDITION_CODE_INACTIVITY_DETECTED, + TXN_STATUS_INVALID_FILE_STRUCTURE = CONDITION_CODE_INVALID_FILE_STRUCTURE, + TXN_STATUS_CHECK_LIMIT_REACHED = CONDITION_CODE_CHECK_LIMIT_REACHED, + TXN_STATUS_UNSUPPORTED_CHECKSUM_TYPE = CONDITION_CODE_UNSUPPORTED_CHECKSUM_TYPE, + TXN_STATUS_SUSPEND_REQUEST_RECEIVED = CONDITION_CODE_SUSPEND_REQUEST_RECEIVED, + TXN_STATUS_CANCEL_REQUEST_RECEIVED = CONDITION_CODE_CANCEL_REQUEST_RECEIVED, + + /* Additional status codes for items not representable in a CFDP CC, these can be set in + * transactions that did not make it to the point of sending FIN/EOF. */ + TXN_STATUS_PROTOCOL_ERROR = 16, + TXN_STATUS_ACK_LIMIT_NO_FIN = 17, + TXN_STATUS_ACK_LIMIT_NO_EOF = 18, + TXN_STATUS_NAK_RESPONSE_ERROR = 19, + TXN_STATUS_SEND_EOF_FAILURE = 20, + TXN_STATUS_EARLY_FIN = 21, + + /* keep last */ + TXN_STATUS_MAX = 22 +}; + +/** + * @brief Cache of source and destination filename + * + * This pairs a source and destination file name together + * to be retained for future reference in the transaction/history + */ +struct CfdpTxnFilenames +{ + Fw::String src_filename; + Fw::String dst_filename; +}; + +/** + * @brief CFDP History entry + * + * Records CFDP operations for future reference + */ +struct History +{ + CfdpTxnFilenames fnames; /**< \brief file names associated with this history entry */ + CListNode cl_node; /**< \brief for connection to a CList */ + Direction dir; /**< \brief direction of this history entry */ + TxnStatus txn_stat; /**< \brief final status of operation */ + EntityId src_eid; /**< \brief the source eid of the transaction */ + EntityId peer_eid; /**< \brief peer_eid is always the "other guy", same src_eid for RX */ + TransactionSeq seq_num; /**< \brief transaction identifier, stays constant for entire transfer */ +}; + +/** + * @brief Wrapper around a CfdpChunkList object + * + * This allows a CfdpChunkList to be stored within a CList data storage structure. + * The wrapper is pooled by Channel for reuse across transactions. + */ +struct CfdpChunkWrapper +{ + CfdpChunkList chunks; //!< Chunk list for gap tracking + CListNode cl_node; //!< Circular list node for pooling + + /** + * @brief Constructor for initializing the chunk list + * + * @param maxChunks Maximum number of chunks this list can hold + * @param chunkMem Pointer to pre-allocated chunk memory + */ + CfdpChunkWrapper(ChunkIdx maxChunks, Chunk* chunkMem) + : chunks(maxChunks, chunkMem), cl_node{} {} +}; + +/** + * @brief CFDP Playback entry + * + * Keeps the state of CFDP playback requests + */ +struct Playback +{ + Os::Directory dir; + Class::T cfdp_class; + CfdpTxnFilenames fnames; + U16 num_ts; /**< \brief number of transactions */ + U8 priority; + EntityId dest_id; + char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + + bool busy; + bool diropen; + Keep::T keep; + bool counted; +}; + +/** + * \brief Directory poll entry + * + * Keeps the state of CFDP directory polling + */ +struct CfdpPollDir +{ + Playback pb; /**< \brief State of the currrent playback requests */ + Timer intervalTimer; /**< \brief Timer object used to poll the directory */ + + U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ + + U8 priority; /**< \brief priority to use when placing transactions on the pending queue */ + Class::T cfdpClass; /**< \brief the CFDP class to send */ + EntityId destEid; /**< \brief destination entity id */ + + Fw::String srcDir; /**< \brief path to source dir */ + Fw::String dstDir; /**< \brief path to destination dir */ + + Fw::Enabled enabled; /**< \brief Enabled flag */ +}; + +/** + * @brief Data specific to a class 2 send file transaction + */ +struct CfdpTxS2Data +{ + U8 fin_cc; /**< \brief remember the cc in the received FIN PDU to echo in eof-fin */ + U8 acknak_count; +}; + +/** + * @brief Data specific to a send file transaction + */ +struct CfdpTxStateData +{ + TxSubState sub_state; + FileSize cached_pos; + + CfdpTxS2Data s2; +}; + +/** + * @brief Data specific to a class 2 receive file transaction + */ +struct CfdpRxS2Data +{ + U32 eof_crc; + FileSize eof_size; + FileSize rx_crc_calc_bytes; + FinDeliveryCode dc; + FinFileStatus fs; + U8 eof_cc; /**< \brief remember the cc in the received EOF PDU to echo in eof-ack */ + U8 acknak_count; +}; + +/** + * @brief Data specific to a receive file transaction + */ +struct CfdpRxStateData +{ + RxSubState sub_state; + FileSize cached_pos; + + CfdpRxS2Data r2; +}; + +/** + * @brief Data that applies to all types of transactions + */ +struct CfdpFlagsCommon +{ + U8 q_index; /**< \brief Q index this is in */ + bool ack_timer_armed; + bool suspended; + bool canceled; + bool crc_calc; + bool inactivity_fired; /**< \brief set whenever the inactivity timeout expires */ + bool keep_history; /**< \brief whether history should be preserved during recycle */ +}; + +/** + * @brief Flags that apply to receive transactions + */ +struct CfdpFlagsRx +{ + CfdpFlagsCommon com; + + bool md_recv; /**< \brief md received for r state */ + bool eof_recv; + bool send_nak; + bool send_fin; + bool send_eof_ack; + bool complete; /**< \brief r2 */ + bool fd_nak_sent; /**< \brief latches that at least one NAK has been sent for file data */ +}; + +/** + * @brief Flags that apply to send transactions + */ +struct CfdpFlagsTx +{ + CfdpFlagsCommon com; + + bool md_need_send; + bool send_eof; + bool eof_ack_recv; + bool fin_recv; + bool send_fin_ack; + bool cmd_tx; /**< \brief indicates transaction is commanded (ground) tx */ +}; + +/** + * @brief Summary of all possible transaction flags (tx and rx) + */ +union CfdpStateFlags +{ + CfdpFlagsCommon com; /**< \brief applies to all transactions */ + CfdpFlagsRx rx; /**< \brief applies to only receive file transactions */ + CfdpFlagsTx tx; /**< \brief applies to only send file transactions */ +}; + +/** + * @brief Summary of all possible transaction state information (tx and rx) + */ +union CfdpStateData +{ + CfdpTxStateData send; /**< \brief applies to only send file transactions */ + CfdpRxStateData receive; /**< \brief applies to only receive file transactions */ +}; + +/** + * @brief Callback function type for use with Channel::traverseAllTransactions() + * + * @param txn Pointer to current transaction being traversed + * @param context Opaque object passed from initial call + */ +using CfdpTraverseAllTransactionsFunc = std::function; + } // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 9e8c08609f6..2f910b81c3b 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -9,7 +9,7 @@ #include #include -#include +#include #include #include #include From a71a994f03ee5d63b68a5354220e5d7db6a04fe3 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 10:30:46 -0600 Subject: [PATCH 132/185] Renamed transaction files so they will sort correctly --- Svc/Ccsds/CfdpManager/ATTRIBUTION.md | 37 +++++++++---------- Svc/Ccsds/CfdpManager/CMakeLists.txt | 4 +- Svc/Ccsds/CfdpManager/Transaction.hpp | 12 +++--- .../{RxTransaction.cpp => TransactionRx.cpp} | 2 +- .../{TxTransaction.cpp => TransactionTx.cpp} | 2 +- Svc/Ccsds/CfdpManager/Utils.cpp | 2 +- Svc/Ccsds/CfdpManager/Utils.hpp | 2 +- 7 files changed, 30 insertions(+), 31 deletions(-) rename Svc/Ccsds/CfdpManager/{RxTransaction.cpp => TransactionRx.cpp} (99%) rename Svc/Ccsds/CfdpManager/{TxTransaction.cpp => TransactionTx.cpp} (99%) diff --git a/Svc/Ccsds/CfdpManager/ATTRIBUTION.md b/Svc/Ccsds/CfdpManager/ATTRIBUTION.md index 2fd371f17e1..a6ad8b22ada 100644 --- a/Svc/Ccsds/CfdpManager/ATTRIBUTION.md +++ b/Svc/Ccsds/CfdpManager/ATTRIBUTION.md @@ -16,18 +16,17 @@ Portions of this code are derived from the NASA Core Flight System (cFS) CFDP (C The following files are ports/adaptations from CF source code and retain the original NASA copyright: ### Core Engine & Transaction Management -- `CfdpEngine.hpp` / `.cpp` - from `cf_cfdp.c` / `cf_cfdp.h` -- `CfdpTransaction.hpp` - from `cf_cfdp_r.h` / `cf_cfdp_s.h` / `cf_cfdp_dispatch.h` -- `CfdpTxTransaction.cpp` - from `cf_cfdp_s.c` / `cf_cfdp_dispatch.c` -- `CfdpRxTransaction.cpp` - from `cf_cfdp_r.c` / `cf_cfdp_dispatch.c` +- `Engine.hpp` / `.cpp` - from `cf_cfdp.c` / `cf_cfdp.h` +- `Transaction.hpp` - from `cf_cfdp_r.h` / `cf_cfdp_s.h` / `cf_cfdp_dispatch.h` +- `TransactionTx.cpp` - from `cf_cfdp_s.c` / `cf_cfdp_dispatch.c` +- `TransactionRx.cpp` - from `cf_cfdp_r.c` / `cf_cfdp_dispatch.c` ### Data Structures & Utilities -- `CfdpTypes.hpp` - from `cf_cfdp_types.h` -- `CfdpUtils.hpp` / `.cpp` - from `cf_utils.h` / `cf_utils.c` -- `CfdpChannel.hpp` / `.cpp` - from channel functions in `cf_cfdp.c` / `cf_utils.c` -- `CfdpChunk.hpp` / `.cpp` - from `cf_chunks.h` / `cf_chunks.c` -- `CfdpClist.hpp` / `.cpp` - from `cf_clist.h` / `cf_clist.c` -- `CfdpPdu.hpp` - from `cf_cfdp_pdu.h` +- `Types/Types.hpp` - from `cf_cfdp_types.h` +- `Utils.hpp` / `.cpp` - from `cf_utils.h` / `cf_utils.c` +- `Channel.hpp` / `.cpp` - from channel functions in `cf_cfdp.c` / `cf_utils.c` +- `Chunk.hpp` / `.cpp` - from `cf_chunks.h` / `cf_chunks.c` +- `Clist.hpp` / `.cpp` - from `cf_clist.h` / `cf_clist.c` Each of these files includes the full NASA copyright notice and Apache 2.0 license text in its header. @@ -37,18 +36,18 @@ The following files are new implementations for F-Prime and do not contain CF-de ### Integration Layer - `CfdpManager.hpp` / `.cpp` - F-Prime component wrapper -- `CfdpTimer.hpp` / `.cpp` - F-Prime timer implementation +- `Timer.hpp` / `.cpp` - F-Prime timer implementation ### PDU Object-Oriented Implementation All files in the `Types/` directory are new F' serializable implementations based on the CFDP Blue Book specification (CCSDS 727.0-B-5): -- `Types/Pdu.hpp` / `.cpp` -- `Types/PduHeader.cpp` -- `Types/MetadataPdu.cpp` -- `Types/FileDataPdu.cpp` -- `Types/EofPdu.cpp` -- `Types/FinPdu.cpp` -- `Types/AckPdu.cpp` -- `Types/NakPdu.cpp` +- `Types/PduBase.hpp` - Base class for all PDU types +- `Types/PduHeader.hpp` / `.cpp` - PDU header encoding/decoding +- `Types/MetadataPdu.hpp` / `.cpp` - Metadata PDU +- `Types/FileDataPdu.hpp` / `.cpp` - File Data PDU +- `Types/EofPdu.hpp` / `.cpp` - End of File PDU +- `Types/FinPdu.hpp` / `.cpp` - Finished PDU +- `Types/AckPdu.hpp` / `.cpp` - Acknowledge PDU +- `Types/NakPdu.hpp` / `.cpp` - Negative Acknowledge PDU These files implement CFDP PDU encoding/decoding based on the specification rather than porting CF's C-style codec. diff --git a/Svc/Ccsds/CfdpManager/CMakeLists.txt b/Svc/Ccsds/CfdpManager/CMakeLists.txt index 44a2e202694..54df267ea83 100644 --- a/Svc/Ccsds/CfdpManager/CMakeLists.txt +++ b/Svc/Ccsds/CfdpManager/CMakeLists.txt @@ -21,8 +21,8 @@ register_fprime_library( "${CMAKE_CURRENT_LIST_DIR}/Utils.cpp" "${CMAKE_CURRENT_LIST_DIR}/Timer.cpp" "${CMAKE_CURRENT_LIST_DIR}/Channel.cpp" - "${CMAKE_CURRENT_LIST_DIR}/TxTransaction.cpp" - "${CMAKE_CURRENT_LIST_DIR}/RxTransaction.cpp" + "${CMAKE_CURRENT_LIST_DIR}/TransactionTx.cpp" + "${CMAKE_CURRENT_LIST_DIR}/TransactionRx.cpp" DEPENDS CFDP_Checksum Svc_Ccsds_CfdpManager_Types diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index d02eae5c524..f5f3e4daa3a 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -11,8 +11,8 @@ // // This file contains the unified interface for CFDP transaction state // machines, encompassing both TX (send) and RX (receive) operations. -// The implementation is split across CfdpTxTransaction.cpp and -// CfdpRxTransaction.cpp for maintainability. +// The implementation is split across TransactionTx.cpp and +// TransactionRx.cpp for maintainability. // // ====================================================================== // @@ -157,8 +157,8 @@ struct SSubstateSendDispatchTable * * This class provides TX and RX state machine operations for CFDP transactions. * Implementation is split across multiple files for maintainability: - * - CfdpTxTransaction.cpp: TX (send) state machine implementation - * - CfdpRxTransaction.cpp: RX (receive) state machine implementation + * - TransactionTx.cpp: TX (send) state machine implementation + * - TransactionRx.cpp: RX (receive) state machine implementation */ class Transaction { friend class Engine; @@ -256,7 +256,7 @@ class Transaction { TxnState getState() const { return m_state; } // ---------------------------------------------------------------------- - // TX State Machine - Implemented in CfdpTxTransaction.cpp + // TX State Machine - Implemented in TransactionTx.cpp // ---------------------------------------------------------------------- /************************************************************************/ @@ -421,7 +421,7 @@ class Transaction { public: // ---------------------------------------------------------------------- - // RX State Machine - Implemented in CfdpRxTransaction.cpp + // RX State Machine - Implemented in TransactionRx.cpp // ---------------------------------------------------------------------- /************************************************************************/ diff --git a/Svc/Ccsds/CfdpManager/RxTransaction.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp similarity index 99% rename from Svc/Ccsds/CfdpManager/RxTransaction.cpp rename to Svc/Ccsds/CfdpManager/TransactionRx.cpp index ab86b995743..e3620fb312a 100644 --- a/Svc/Ccsds/CfdpManager/RxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpRxTransaction.cpp +// \title TransactionRx.cpp // \brief cpp file for CFDP RX Transaction state machine // // This file is a port of RX transaction state machine operations from the following files diff --git a/Svc/Ccsds/CfdpManager/TxTransaction.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp similarity index 99% rename from Svc/Ccsds/CfdpManager/TxTransaction.cpp rename to Svc/Ccsds/CfdpManager/TransactionTx.cpp index eea04a4964b..639322ad519 100644 --- a/Svc/Ccsds/CfdpManager/TxTransaction.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpTxTransaction.cpp +// \title TransactionTx.cpp // \brief cpp file for CFDP TX Transaction state machine // // This file is a port of TX transaction state machine operations from the following files diff --git a/Svc/Ccsds/CfdpManager/Utils.cpp b/Svc/Ccsds/CfdpManager/Utils.cpp index 96cc476578d..a9f14ed55d4 100644 --- a/Svc/Ccsds/CfdpManager/Utils.cpp +++ b/Svc/Ccsds/CfdpManager/Utils.cpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpUtils.cpp +// \title Utils.cpp // \brief CFDP utility functions // // This file is a port of the cf_utils.c file from the diff --git a/Svc/Ccsds/CfdpManager/Utils.hpp b/Svc/Ccsds/CfdpManager/Utils.hpp index b6b32cce1a6..4c0513d68ea 100644 --- a/Svc/Ccsds/CfdpManager/Utils.hpp +++ b/Svc/Ccsds/CfdpManager/Utils.hpp @@ -1,5 +1,5 @@ // ====================================================================== -// \title CfdpUtils.hpp +// \title Utils.hpp // \brief CFDP utilities header // // This file is a port of CFDP utility functions from the following files From cf183496fbe8903466c5c49a0e6e6dbccdbc395c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 10:54:53 -0600 Subject: [PATCH 133/185] Cleanup some todos and make comment style consistent --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 29 +++-- Svc/Ccsds/CfdpManager/Channel.cpp | 155 ++++++++++++----------- Svc/Ccsds/CfdpManager/Chunk.cpp | 6 +- Svc/Ccsds/CfdpManager/Engine.cpp | 146 +++++++++++----------- Svc/Ccsds/CfdpManager/Engine.hpp | 5 - Svc/Ccsds/CfdpManager/TransactionRx.cpp | 1 - Svc/Ccsds/CfdpManager/TransactionTx.cpp | 156 ++++++++++++------------ Svc/Ccsds/CfdpManager/Utils.cpp | 49 ++++---- 8 files changed, 272 insertions(+), 275 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index e8e1224f4aa..008c1c70da3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -20,9 +20,7 @@ CfdpManager ::CfdpManager(const char* const compName) : CfdpManagerComponentBase(compName), m_engine(nullptr) { - // Create the CFDP engine - this->m_engine = new Engine(this); - FW_ASSERT(this->m_engine != nullptr); + } CfdpManager ::~CfdpManager() { @@ -36,6 +34,9 @@ CfdpManager ::~CfdpManager() { void CfdpManager ::configure(void) { // TODO BPC: Do we need a mem allocator here? + // Create and initialize the CFDP engine + this->m_engine = new Engine(this); + FW_ASSERT(this->m_engine != nullptr); this->m_engine->init(); } @@ -46,6 +47,7 @@ void CfdpManager ::configure(void) void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) { // The timer logic built into the CFDP engine requires it to be driven at 1 Hz + FW_ASSERT(this->m_engine != NULL); this->m_engine->cycle(); } @@ -59,15 +61,16 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { - // There is a direct mapping between port number and channel index - FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); - FW_ASSERT(portNum >= 0, portNum); + // There is a direct mapping between port number and channel index + FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); + FW_ASSERT(portNum >= 0, portNum); - // Pass buffer to the engine to deserialize - this->m_engine->receivePdu(static_cast(portNum), fwBuffer); + // Pass buffer to the engine to deserialize + FW_ASSERT(this->m_engine != NULL); + this->m_engine->receivePdu(static_cast(portNum), fwBuffer); - // Return buffer - this->dataInReturn_out(portNum, fwBuffer); + // Return buffer + this->dataInReturn_out(portNum, fwBuffer); } // ---------------------------------------------------------------------- @@ -145,6 +148,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann // Check channel index is in range rspStatus = this->checkCommandChannelIndex(channelId); + FW_ASSERT(this->m_engine != NULL); if ((rspStatus == Fw::CmdResponse::OK) && (Status::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, @@ -171,9 +175,9 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + FW_ASSERT(this->m_engine != NULL); // Check channel index is in range rspStatus = this->checkCommandChannelIndex(channelId); - if ((rspStatus == Fw::CmdResponse::OK) && (Status::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, keep.e, channelId, priority, destId))) @@ -198,6 +202,7 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + FW_ASSERT(this->m_engine != NULL); // Check channel index and poll index are in range rspStatus = this->checkCommandChannelIndex(channelId); if (rspStatus == Fw::CmdResponse::OK) @@ -224,6 +229,7 @@ void CfdpManager ::StopPollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + FW_ASSERT(this->m_engine != NULL); // Check channel index and poll index are in range rspStatus = this->checkCommandChannelIndex(channelId); if (rspStatus == Fw::CmdResponse::OK) @@ -247,6 +253,7 @@ void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 { Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + FW_ASSERT(this->m_engine != NULL); // Check channel index is in range rspStatus = checkCommandChannelIndex(channelId); if (rspStatus == Fw::CmdResponse::OK) diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index daf2095864f..77c73df834c 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -205,24 +205,24 @@ void Channel::cycleTx() args.chan = this; args.ran_one = 0; - /* loop through as long as there are pending transactions, and a message buffer to send their PDUs on */ + // loop through as long as there are pending transactions, and a message buffer to send their PDUs on - /* NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many - * PDUs that can be sent once we get to here */ + // NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many + // PDUs that can be sent once we get to here if (!this->m_cur) - { /* don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup */ + { // don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup // TODO BPC: refactor all while loops while (true) { - /* Attempt to run something on TXA */ + // Attempt to run something on TXA CfdpCListTraverse(m_qs[QueueId::TXA], [this](CListNode* node, void* context) -> CListTraverseStatus { return this->cycleTxFirstActive(node, context); }, &args); - /* Keep going until QueueId::PEND is empty or something is run */ + // Keep going until QueueId::PEND is empty or something is run if (args.ran_one || m_qs[QueueId::PEND] == NULL) { break; @@ -230,8 +230,8 @@ void Channel::cycleTx() txn = container_of_cpp(m_qs[QueueId::PEND], &Transaction::m_cl_node); - /* Class 2 transactions need a chunklist for NAK processing, get one now. - * Class 1 transactions don't need chunks since they don't support NAKs. */ + // Class 2 transactions need a chunklist for NAK processing, get one now. + // Class 1 transactions don't need chunks since they don't support NAKs. if (txn->getClass() == Cfdp::Class::CLASS_2) { if (txn->m_chunks == NULL) @@ -251,7 +251,7 @@ void Channel::cycleTx() } } - /* in case the loop exited due to no message buffers, clear it and start from the top next time */ + // in case the loop exited due to no message buffers, clear it and start from the top next time this->m_cur = NULL; } } @@ -281,22 +281,21 @@ void Channel::tickTransactions() if (args.early_exit) { - /* early exit means we ran out of available outgoing messages this wakeup. - * If current tick type is NAK response, then reset tick type. It would be - * bad to let NAK response starve out RX or TXW ticks on the next cycle. - * - * If RX ticks use up all available messages, then we pick up where we left - * off on the next cycle. (This causes some RX tick counts to be missed, - * but that's ok. Precise timing isn't required.) - * - * This scheme allows the following priority for use of outgoing messages: - * - * RX state messages - * TXW state messages - * NAK response (could be many) - * - * New file data on TXA - */ + // early exit means we ran out of available outgoing messages this wakeup. + // If current tick type is NAK response, then reset tick type. It would be + // bad to let NAK response starve out RX or TXW ticks on the next cycle. + // + // If RX ticks use up all available messages, then we pick up where we left + // off on the next cycle. (This causes some RX tick counts to be missed, + // but that's ok. Precise timing isn't required.) + // + // This scheme allows the following priority for use of outgoing messages: + // + // RX state messages + // TXW state messages + // NAK response (could be many) + // + // New file data on TXA if (m_tickType != CFDP_TICK_TYPE_TXW_NAK) { reset = false; @@ -315,7 +314,7 @@ void Channel::tickTransactions() if (reset) { - m_tickType = CFDP_TICK_TYPE_RX; /* reset tick type */ + m_tickType = CFDP_TICK_TYPE_RX; // reset tick type } } @@ -351,20 +350,20 @@ void Channel::processPollingDirectories() { if ((pd->intervalTimer.getStatus() != Timer::Status::RUNNING) && (pd->intervalSec > 0)) { - /* timer was not set, so set it now */ + // timer was not set, so set it now pd->intervalTimer.setTimer(pd->intervalSec); } else if (pd->intervalTimer.getStatus() == Timer::Status::EXPIRED) { - /* the timer has expired */ + // the timer has expired status = m_engine->playbackDirInitiate(&pd->pb, pd->srcDir, pd->dstDir, pd->cfdpClass, Cfdp::Keep::DELETE, m_channelId, pd->priority, pd->destEid); if (status != Cfdp::Status::SUCCESS) { - /* error occurred in playback directory, so reset the timer */ - /* an event is sent when initiating playback directory so there is no reason to - * to have another here */ + // error occurred in playback directory, so reset the timer + // an event is sent when initiating playback directory so there is no reason to + // to have another here pd->intervalTimer.setTimer(pd->intervalSec); } } @@ -375,7 +374,7 @@ void Channel::processPollingDirectories() } else { - /* playback is active, so step it */ + // playback is active, so step it this->processPlaybackDirectory(&pd->pb); } @@ -394,7 +393,7 @@ Transaction* Channel::findUnusedTransaction(Direction direction) { CListNode* node; Transaction* txn; - QueueId::T q_index; /* initialized below in if */ + QueueId::T q_index; // initialized below in if if (m_qs[QueueId::FREE]) { @@ -403,14 +402,14 @@ Transaction* Channel::findUnusedTransaction(Direction direction) this->removeFromQueue(QueueId::FREE, &txn->m_cl_node); - /* now that a transaction is acquired, must also acquire a history slot to go along with it */ + // now that a transaction is acquired, must also acquire a history slot to go along with it if (m_qs[QueueId::HIST_FREE]) { q_index = QueueId::HIST_FREE; } else { - /* no free history, so take the oldest one from the channel's history queue */ + // no free history, so take the oldest one from the channel's history queue FW_ASSERT(m_qs[QueueId::HIST]); q_index = QueueId::HIST; } @@ -419,13 +418,13 @@ Transaction* Channel::findUnusedTransaction(Direction direction) this->removeFromQueue(q_index, &txn->m_history->cl_node); - /* Indicate that this was freshly pulled from the free list */ - /* notably this state is distinguishable from items still on the free list */ + // Indicate that this was freshly pulled from the free list + // notably this state is distinguishable from items still on the free list txn->m_state = TXN_STATE_INIT; txn->m_history->dir = direction; - txn->m_chan = this; /* Set channel pointer */ + txn->m_chan = this; // Set channel pointer - /* Re-initialize the linked list node to clear stale pointers from FREE list */ + // Re-initialize the linked list node to clear stale pointers from FREE list CfdpCListInitNode(&txn->m_cl_node); } else @@ -439,10 +438,10 @@ Transaction* Channel::findUnusedTransaction(Direction direction) Transaction* Channel::findTransactionBySequenceNumber(TransactionSeq transaction_sequence_number, EntityId src_eid) { - /* need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), - * or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. - * - * Let's put QueueId::RX up front, because most RX packets will be file data PDUs */ + // need to find transaction by sequence number. It will either be the active transaction (front of Q_PEND), + // or on Q_TX or Q_RX. Once a transaction moves to history, then it's done. + // + // Let's put QueueId::RX up front, because most RX packets will be file data PDUs CfdpTraverseTransSeqArg ctx = {transaction_sequence_number, src_eid, NULL}; CListNode* ptrs[] = {m_qs[QueueId::RX], m_qs[QueueId::PEND], m_qs[QueueId::TXA], m_qs[QueueId::TXW]}; @@ -523,18 +522,18 @@ void Channel::recycleTransaction(Transaction *txn) CListNode **chunklist_head; QueueId::T hist_destq; - /* File should have been closed by the state machine, but if - * it still hanging open at this point, close it now so its not leaked. - * This is not normal/expected so log it if this happens. */ + // File should have been closed by the state machine, but if + // it still hanging open at this point, close it now so its not leaked. + // This is not normal/expected so log it if this happens. if (true == txn->m_fd.isOpen()) { // CFE_ES_WriteToSysLog("%s(): Closing dangling file handle: %lu\n", __func__, OS_ObjectIdToInteger(txn->fd)); txn->m_fd.close(); } - this->dequeueTransaction(txn); /* this makes it "float" (not in any queue) */ + this->dequeueTransaction(txn); // this makes it "float" (not in any queue) - /* this should always be */ + // this should always be if (txn->m_history != NULL) { if (txn->m_chunks != NULL) @@ -549,7 +548,7 @@ void Channel::recycleTransaction(Transaction *txn) if (txn->m_flags.com.keep_history) { - /* move transaction history to history queue */ + // move transaction history to history queue hist_destq = QueueId::HIST; } else @@ -560,9 +559,9 @@ void Channel::recycleTransaction(Transaction *txn) txn->m_history = NULL; } - /* this wipes it and puts it back onto the list to be found by - * Channel::findUnusedTransaction(). Need to preserve the chan_num - * and keep it associated with this channel, though. */ + // this wipes it and puts it back onto the list to be found by + // Channel::findUnusedTransaction(). Need to preserve the chan_num + // and keep it associated with this channel, though. this->freeTransaction(txn); } @@ -572,12 +571,12 @@ void Channel::insertSortPrio(Transaction* txn, QueueId::T queue) FW_ASSERT(txn); - /* look for proper position on PEND queue for this transaction. - * This is a simple priority sort. */ + // look for proper position on PEND queue for this transaction. + // This is a simple priority sort. if (!m_qs[queue]) { - /* list is empty, so just insert */ + // list is empty, so just insert insert_back = true; } else @@ -648,7 +647,7 @@ CfdpChunkWrapper* Channel::findUnusedChunks(Direction dir) chunklist_head = this->getChunkListHead(dir); - /* this should never be null */ + // this should never be null FW_ASSERT(chunklist_head); if (*chunklist_head != NULL) @@ -673,7 +672,7 @@ void Channel::processPlaybackDirectory(Playback* pb) char path[CfdpManagerMaxFileSize]; Os::Directory::Status status; - /* either there's no transaction (first one) or the last one was finished, so check for a new one */ + // either there's no transaction (first one) or the last one was finished, so check for a new one memset(&path, 0, sizeof(path)); @@ -705,9 +704,9 @@ void Channel::processPlaybackDirectory(Playback* pb) txn = this->findUnusedTransaction(DIRECTION_TX); if (txn == NULL) { - /* while not expected this can certainly happen, because - * rx transactions consume in these as well. */ - /* should not need to do anything special, will come back next tick */ + // while not expected this can certainly happen, because + // rx transactions consume in these as well. + // should not need to do anything special, will come back next tick break; } @@ -726,14 +725,14 @@ void Channel::processPlaybackDirectory(Playback* pb) txn->m_pb = pb; ++pb->num_ts; - pb->pending_file[0] = 0; /* continue reading dir */ + pb->pending_file[0] = 0; // continue reading dir } } if (!pb->diropen && !pb->num_ts) { - /* the directory has been exhausted, and there are no more active transactions - * for this playback -- so mark it as not busy */ + // the directory has been exhausted, and there are no more active transactions + // for this playback -- so mark it as not busy pb->busy = false; } } @@ -742,8 +741,8 @@ void Channel::updatePollPbCounted(Playback* pb, int up, U8* counter) { if (pb->counted != up) { - /* only handle on state change */ - pb->counted = !!up; /* !! ensure 0 or 1, should be optimized out */ + // only handle on state change + pb->counted = !!up; // !! ensure 0 or 1, should be optimized out if (up) { @@ -751,7 +750,7 @@ void Channel::updatePollPbCounted(Playback* pb, int up, U8* counter) } else { - FW_ASSERT(*counter); /* sanity check it isn't zero */ + FW_ASSERT(*counter); // sanity check it isn't zero --*counter; } } @@ -761,19 +760,19 @@ CListTraverseStatus Channel::cycleTxFirstActive(CListNode* node, void* context) { CycleTxArgs* args = static_cast(context); Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); - CListTraverseStatus ret = CLIST_TRAVERSE_EXIT; /* default option is exit traversal */ + CListTraverseStatus ret = CLIST_TRAVERSE_EXIT; // default option is exit traversal if (txn->m_flags.com.suspended) { - ret = CLIST_TRAVERSE_CONTINUE; /* suspended, so move on to next */ + ret = CLIST_TRAVERSE_CONTINUE; // suspended, so move on to next } else { - FW_ASSERT(txn->m_flags.com.q_index == QueueId::TXA); /* huh? */ + FW_ASSERT(txn->m_flags.com.q_index == QueueId::TXA); // huh? - /* if no more messages, then chan->m_cur will be set. - * If the transaction sent the last filedata PDU and EOF, it will move itself - * off the active queue. Run until either of these occur. */ + // if no more messages, then chan->m_cur will be set. + // If the transaction sent the last filedata PDU and EOF, it will move itself + // off the active queue. Run until either of these occur. while (!this->m_cur && txn->m_flags.com.q_index == QueueId::TXA) { m_engine->dispatchTx(txn); @@ -787,21 +786,21 @@ CListTraverseStatus Channel::cycleTxFirstActive(CListNode* node, void* context) CListTraverseStatus Channel::doTick(CListNode* node, void* context) { - CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; /* CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur */ + CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; // CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur TickArgs* args = static_cast(context); Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); if (!this->m_cur || (this->m_cur == txn)) { - /* found where we left off, so clear that and move on */ + // found where we left off, so clear that and move on this->m_cur = NULL; if (!txn->m_flags.com.suspended) { (txn->*args->fn)(&args->cont); } - /* if this->m_cur was set to not-NULL above, then exit early */ - /* NOTE: if channel is frozen, then tick processing won't have been entered. - * so there is no need to check it here */ + // if this->m_cur was set to not-NULL above, then exit early + // NOTE: if channel is frozen, then tick processing won't have been entered. + // so there is no need to check it here if (this->m_cur) { ret = CLIST_TRAVERSE_EXIT; @@ -809,7 +808,7 @@ CListTraverseStatus Channel::doTick(CListNode* node, void* context) } } - return ret; /* don't tick one, keep looking for cur */ + return ret; // don't tick one, keep looking for cur } Transaction* Channel::getTransaction(U32 index) diff --git a/Svc/Ccsds/CfdpManager/Chunk.cpp b/Svc/Ccsds/CfdpManager/Chunk.cpp index 0734d99e75f..80b79aaafbf 100644 --- a/Svc/Ccsds/CfdpManager/Chunk.cpp +++ b/Svc/Ccsds/CfdpManager/Chunk.cpp @@ -67,9 +67,9 @@ void CfdpChunkList::add(FileSize offset, FileSize size) const Chunk chunk = {offset, size}; const ChunkIdx i = findInsertPosition(&chunk); - /* PTFO: files won't be so big we need to gracefully handle overflow, - * and in that case the user should change everything in chunks - * to use 64-bit numbers */ + // PTFO: files won't be so big we need to gracefully handle overflow, + // and in that case the user should change everything in chunks + // to use 64-bit numbers FW_ASSERT((offset + size) >= offset, offset, size); insert(i, &chunk); diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 550ac8c4db3..ee61c4a8be2 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -60,7 +60,6 @@ Engine::Engine(CfdpManager* manager) : m_manager(manager), m_seqNum(0) { - // TODO BPC: Should we intialize Engine here or wait for the init() function? for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) { m_channels[i] = nullptr; @@ -105,21 +104,21 @@ void Engine::armInactTimer(Transaction *txn) { U32 timerDuration = 0; - /* select timeout based on the state */ + // select timeout based on the state if (GetTxnStatus(txn) == ACK_TXN_STATUS_ACTIVE) { - /* in an active transaction, we expect traffic so use the normal inactivity timer */ + // in an active transaction, we expect traffic so use the normal inactivity timer timerDuration = txn->m_cfdpManager->getInactivityTimerParam(txn->m_chan_num); } else { - /* in an inactive transaction, we do NOT expect traffic, and this timer is now used - * just in case any late straggler PDUs dp get delivered. In this case the - * time should be longer than the retransmit time (ack timer) but less than the full - * inactivity timer (because again, we are not expecting traffic, so waiting the full - * timeout would hold resources longer than needed). Using double the ack timer should - * ensure that if the remote retransmitted anything, we will see it, and avoids adding - * another config option just for this. */ + // in an inactive transaction, we do NOT expect traffic, and this timer is now used + // just in case any late straggler PDUs dp get delivered. In this case the + // time should be longer than the retransmit time (ack timer) but less than the full + // inactivity timer (because again, we are not expecting traffic, so waiting the full + // timeout would hold resources longer than needed). Using double the ack timer should + // ensure that if the remote retransmitted anything, we will see it, and avoids adding + // another config option just for this. timerDuration = txn->m_cfdpManager->getAckTimerParam(txn->m_chan_num) * 2; } @@ -157,7 +156,7 @@ void Engine::dispatchRecv(Transaction *txn, const Fw::Buffer& buffer) break; } - this->armInactTimer(txn); /* whenever a packet was received by the other size, always arm its inactivity timer */ + this->armInactTimer(txn); // whenever a packet was received by the other size, always arm its inactivity timer } void Engine::dispatchTx(Transaction *txn) @@ -543,22 +542,22 @@ void Engine::recvDrop(Transaction *txn, const Fw::Buffer& buffer) void Engine::recvHold(Transaction *txn, const Fw::Buffer& buffer) { - /* anything received in this state is considered spurious */ + // anything received in this state is considered spurious // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; - /* - * Normally we do not expect PDUs for a transaction in holdover, because - * from the local point of view it is completed and done. But the reason - * for the holdover is because the remote side might not have gotten all - * the acks and could still be [re-]sending us PDUs for anything it does - * not know we got already. - * - * If an R2 sent FIN, it's possible that the peer missed the - * FIN-ACK and is sending another FIN. In that case we need to send - * another ACK. - */ + // + // Normally we do not expect PDUs for a transaction in holdover, because + // from the local point of view it is completed and done. But the reason + // for the holdover is because the remote side might not have gotten all + // the acks and could still be [re-]sending us PDUs for anything it does + // not know we got already. + // + // If an R2 sent FIN, it's possible that the peer missed the + // FIN-ACK and is sending another FIN. In that case we need to send + // another ACK. + // - /* currently the only thing we will re-ack is the FIN. */ + // currently the only thing we will re-ack is the FIN. // Use peekPduType to determine the PDU type Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); @@ -603,15 +602,15 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) EntityId sourceEid = header.getSourceEid(); Class::T txmMode = header.getTxmMode(); - /* only RX transactions dare tread here */ + // only RX transactions dare tread here txn->m_history->seq_num = transactionSeq; - /* peer_eid is always the remote partner. src_eid is always the transaction source. - * in this case, they are the same */ + // peer_eid is always the remote partner. src_eid is always the transaction source. + // in this case, they are the same txn->m_history->peer_eid = sourceEid; txn->m_history->src_eid = sourceEid; - /* all RX transactions will need a chunk list to track file segments */ + // all RX transactions will need a chunk list to track file segments if (txn->m_chunks == NULL) { txn->m_chunks = txn->m_chan->findUnusedChunks(DIRECTION_RX); @@ -626,28 +625,28 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) { if (pduType == Cfdp::T_FILE_DATA) { - /* file data PDU */ - /* being idle and receiving a file data PDU means that no active transaction knew - * about the transaction in progress, so most likely PDUs were missed. */ + // file data PDU + // being idle and receiving a file data PDU means that no active transaction knew + // about the transaction in progress, so most likely PDUs were missed. if (txmMode == Cfdp::Class::CLASS_1) { - /* R1, can't do anything without metadata first */ - txn->m_state = TXN_STATE_DROP; /* drop all incoming */ - /* use inactivity timer to ultimately free the state */ + // R1, can't do anything without metadata first + txn->m_state = TXN_STATE_DROP; // drop all incoming + // use inactivity timer to ultimately free the state } else { - /* R2 can handle missing metadata, so go ahead and create a temp file */ + // R2 can handle missing metadata, so go ahead and create a temp file txn->m_state = TXN_STATE_R2; txn->m_txn_class = Cfdp::Class::CLASS_2; txn->rInit(); - this->dispatchRecv(txn, buffer); /* re-dispatch to enter r2 */ + this->dispatchRecv(txn, buffer); // re-dispatch to enter r2 } } else if (pduType == Cfdp::T_METADATA) { - /* file directive PDU with metadata - this is the expected case for starting a new RX transaction */ + // file directive PDU with metadata - this is the expected case for starting a new RX transaction MetadataPdu md; Fw::SerialBuffer sb2(const_cast(buffer.getData()), buffer.getSize()); sb2.setBuffLen(buffer.getSize()); @@ -657,11 +656,11 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) { this->recvMd(txn, md); - /* NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path */ + // NOTE: whether or not class 1 or 2, get a free chunks. It's cheap, and simplifies cleanup path txn->m_state = txmMode == Cfdp::Class::CLASS_1 ? TXN_STATE_R1 : TXN_STATE_R2; txn->m_txn_class = txmMode; txn->m_flags.rx.md_recv = true; - txn->rInit(); /* initialize R */ + txn->rInit(); // initialize R } else { @@ -679,7 +678,7 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) if (txn->m_state == TXN_STATE_INIT) { - /* state was not changed, so free the transaction */ + // state was not changed, so free the transaction this->finishTransaction(txn, false); } } else { @@ -715,12 +714,11 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) if (txn == NULL) { - /* if no match found, then it must be the case that we would be the destination entity id, so verify it - */ + // if no match found, then it must be the case that we would be the destination entity id, so verify it if (destEid == this->m_manager->getLocalEidParam()) { - /* we didn't find a match, so assign it to a transaction */ - /* assume this is initiating an RX transaction, as TX transactions are only commanded */ + // we didn't find a match, so assign it to a transaction + // assume this is initiating an RX transaction, as TX transactions are only commanded txn = this->startRxTransaction(chan->getChannelId()); if (txn == NULL) { @@ -740,7 +738,7 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) if (txn != NULL) { - /* found one! Send it to the transaction state processor */ + // found one! Send it to the transaction state processor this->dispatchRecv(txn, buffer); } else @@ -771,10 +769,10 @@ void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, txn->initTxFile(cfdp_class, keep, chan, priority); - /* Increment sequence number for new transaction */ + // Increment sequence number for new transaction ++this->m_seqNum; - /* Capture info for history */ + // Capture info for history txn->m_history->seq_num = this->m_seqNum; txn->m_history->src_eid = m_manager->getLocalEidParam(); txn->m_history->peer_eid = dest_id; @@ -811,7 +809,7 @@ Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_f } else { - /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ + // NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated txn->m_history->fnames.src_filename = src_filename; txn->m_history->fnames.dst_filename = dst_filename; @@ -845,7 +843,7 @@ Transaction *Engine::startRxTransaction(U8 chan_num) if (txn != NULL) { - /* set default FIN status */ + // set default FIN status txn->m_state_data.receive.r2.dc = FIN_DELIVERY_CODE_INCOMPLETE; txn->m_state_data.receive.r2.fs = FIN_FILE_STATUS_DISCARDED; @@ -863,7 +861,7 @@ Status::T Engine::playbackDirInitiate(Playback *pb, const Fw::String& src_filena Status::T status = Cfdp::Status::SUCCESS; Os::Directory::Status dirStatus; - /* make sure the directory can be open */ + // make sure the directory can be open dirStatus = pb->dir.open(src_filename.toChar(), Os::Directory::READ); if (dirStatus != Os::Directory::OP_OK) { @@ -881,12 +879,12 @@ Status::T Engine::playbackDirInitiate(Playback *pb, const Fw::String& src_filena pb->dest_id = dest_id; pb->cfdp_class = cfdp_class; - /* NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated */ + // NOTE: the caller of this function ensures the provided src and dst filenames are NULL terminated pb->fnames.src_filename = src_filename; pb->fnames.dst_filename = dst_filename; } - /* the executor will start the transfer next cycle */ + // the executor will start the transfer next cycle return status; } @@ -1001,14 +999,14 @@ void Engine::cycle(void) if (chan->getFlowState() == Cfdp::Flow::NOT_FROZEN) { - /* handle ticks before tx cycle. Do this because there may be a limited number of TX messages available - * this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata - * PDUs. */ + // handle ticks before tx cycle. Do this because there may be a limited number of TX messages available + // this cycle, and it's important to respond to class 2 ACK/NAK more than it is to send new filedata + // PDUs. - /* cycle all transactions (tick) */ + // cycle all transactions (tick) chan->tickTransactions(); - /* cycle the current tx transaction */ + // cycle the current tx transaction chan->cycleTx(); chan->processPlaybackDirectories(); @@ -1026,16 +1024,16 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) return; } - /* this should always be */ + // this should always be FW_ASSERT(txn->m_chan != NULL); - /* If this was on the TXA queue (transmit side) then we need to move it out - * so the tick processor will stop trying to actively transmit something - - * it should move on to the next transaction. - * - * RX transactions can stay on the RX queue, that does not hurt anything - * because they are only triggered when a PDU comes in matching that seq_num - * (RX queue is not separated into A/W parts) */ + // If this was on the TXA queue (transmit side) then we need to move it out + // so the tick processor will stop trying to actively transmit something - + // it should move on to the next transaction. + // + // RX transactions can stay on the RX queue, that does not hurt anything + // because they are only triggered when a PDU comes in matching that seq_num + // (RX queue is not separated into A/W parts) if (txn->m_flags.com.q_index == QueueId::TXA) { txn->m_chan->dequeueTransaction(txn); @@ -1056,7 +1054,7 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) { this->sendEotPkt(txn); - /* extra bookkeeping for tx direction only */ + // extra bookkeeping for tx direction only if (txn->m_history->dir == DIRECTION_TX && txn->m_flags.tx.cmd_tx) { txn->m_chan->decrementCmdTxCounter(); @@ -1067,14 +1065,14 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) if (txn->m_pb) { - /* a playback's transaction is now done, decrement the playback counter */ + // a playback's transaction is now done, decrement the playback counter FW_ASSERT(txn->m_pb->num_ts); --txn->m_pb->num_ts; } txn->m_chan->clearCurrentIfMatch(txn); - /* Put this transaction into the holdover state, inactivity timer will recycle it */ + // Put this transaction into the holdover state, inactivity timer will recycle it txn->m_state = TXN_STATE_HOLD; this->armInactTimer(txn); } @@ -1137,7 +1135,7 @@ void Engine::cancelTransaction(Transaction *txn) txn->m_flags.com.canceled = true; this->setTxnStatus(txn, TXN_STATUS_CANCEL_REQUEST_RECEIVED); - /* this should always be true, just confirming before indexing into array */ + // this should always be true, just confirming before indexing into array if (txn->m_history->dir < DIRECTION_NUM) { (txn->*fns[txn->m_history->dir])(); @@ -1177,12 +1175,12 @@ void Engine::handleNotKeepFile(Transaction *txn) Fw::String failDir; Fw::String moveDir; - /* Sender */ + // Sender if (txn->getHistory()->dir == DIRECTION_TX) { if (!TxnStatusIsError(txn->getHistory()->txn_stat)) { - /* If move directory is defined attempt move */ + // If move directory is defined attempt move moveDir = m_manager->getMoveDirParam(txn->getChannelId()); if(moveDir.length() > 0) { @@ -1197,10 +1195,10 @@ void Engine::handleNotKeepFile(Transaction *txn) } else { - /* file inside an polling directory */ + // file inside an polling directory if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->getChannelId())) { - /* If fail directory is defined attempt move */ + // If fail directory is defined attempt move failDir = m_manager->getFailDirParam(); if(failDir.length() > 0) { @@ -1215,7 +1213,7 @@ void Engine::handleNotKeepFile(Transaction *txn) } } } - /* Not Sender */ + // Not Sender else { fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.dst_filename.toChar()); diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 5678d8478c7..c07a29bfab2 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -74,11 +74,6 @@ struct TickArgs int cont; /**< \brief if 1, then re-traverse the list */ }; -// -// Codec functions - these remain as free functions for now -// TODO: These will be replaced by Pdu classes in a future refactoring -// - /** * @brief CFDP Protocol Engine * diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index e3620fb312a..c2cd1bc3dfe 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -1164,7 +1164,6 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { } else { - // TODO BPC: flags = OS_FILE_FLAG_NONE, access = OS_READ_WRITE // File was succesfully renamed, open for writing fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index 639322ad519..b4825ecb37b 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -79,7 +79,7 @@ FileDirectiveDispatchTable makeFileDirectiveTable( // ====================================================================== void Transaction::s1Recv(const Fw::Buffer& buffer) { - /* s1 doesn't need to receive anything */ + // s1 doesn't need to receive anything static const SSubstateRecvDispatchTable substate_fns = {{NULL}}; this->sDispatchRecv(buffer, &substate_fns); } @@ -153,10 +153,10 @@ void Transaction::s2Tx() { void Transaction::sAckTimerTick() { U8 ack_limit = 0; - /* note: the ack timer is only ever relevant on class 2 */ + // note: the ack timer is only ever relevant on class 2 if (this->m_state != TXN_STATE_S2 || !this->m_flags.com.ack_timer_armed) { - /* nothing to do */ + // nothing to do return; } @@ -166,7 +166,7 @@ void Transaction::sAckTimerTick() { } else if (this->m_state_data.send.sub_state == TX_SUB_STATE_CLOSEOUT_SYNC) { - /* Check limit and handle if needed */ + // Check limit and handle if needed ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); if (this->m_state_data.send.s2.acknak_count >= ack_limit) { @@ -176,30 +176,30 @@ void Transaction::sAckTimerTick() { this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; - /* give up on this */ + // give up on this this->m_engine->finishTransaction(this, true); this->m_flags.com.ack_timer_armed = false; } else { - /* Increment acknak counter */ + // Increment acknak counter ++this->m_state_data.send.s2.acknak_count; - /* If the peer sent FIN that is an implicit EOF ack, it is not supposed - * to send it before EOF unless an error occurs, and either way we do not - * re-transmit anything after FIN unless we get another FIN */ + // If the peer sent FIN that is an implicit EOF ack, it is not supposed + // to send it before EOF unless an error occurs, and either way we do not + // re-transmit anything after FIN unless we get another FIN if (!this->m_flags.tx.eof_ack_recv && !this->m_flags.tx.fin_recv) { this->m_flags.tx.send_eof = true; } else { - /* no response is pending */ + // no response is pending this->m_flags.com.ack_timer_armed = false; } } - /* reset the ack timer if still waiting on something */ + // reset the ack timer if still waiting on something if (this->m_flags.com.ack_timer_armed) { this->m_engine->armAckTimer(this); @@ -207,7 +207,7 @@ void Transaction::sAckTimerTick() { } else { - /* if we are not waiting for anything, why is the ack timer armed? */ + // if we are not waiting for anything, why is the ack timer armed? this->m_flags.com.ack_timer_armed = false; } } @@ -215,10 +215,10 @@ void Transaction::sAckTimerTick() { void Transaction::sTick(int *cont /* unused */) { bool pending_send; - pending_send = true; /* maybe; tbd, will be reset if not */ + pending_send = true; // maybe; tbd, will be reset if not - /* at each tick, various timers used by S are checked */ - /* first, check inactivity timer */ + // at each tick, various timers used by S are checked + // first, check inactivity timer if (!this->m_flags.com.inactivity_fired) { if (this->m_inactivity_timer.getStatus() == Timer::Status::RUNNING) @@ -229,8 +229,8 @@ void Transaction::sTick(int *cont /* unused */) { { this->m_flags.com.inactivity_fired = true; - /* HOLD state is the normal path to recycle transaction objects, not an error */ - /* inactivity is abnormal in any other state */ + // HOLD state is the normal path to recycle transaction objects, not an error + // inactivity is abnormal in any other state if (this->m_state != TXN_STATE_HOLD && this->m_state == TXN_STATE_S2) { // CFE_EVS_SendEvent(CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, @@ -243,7 +243,7 @@ void Transaction::sTick(int *cont /* unused */) { } } - /* tx maintenance: possibly process send_eof, or send_fin_ack */ + // tx maintenance: possibly process send_eof, or send_fin_ack if (this->m_flags.tx.send_eof) { if (this->sSendEof() == Cfdp::Status::SUCCESS) @@ -263,24 +263,24 @@ void Transaction::sTick(int *cont /* unused */) { pending_send = false; } - /* if the inactivity timer ran out, then there is no sense - * pending for responses for anything. Send out anything - * that we need to send (i.e. the EOF) just in case the sender - * is still listening to us but do not expect any future ACKs */ + // if the inactivity timer ran out, then there is no sense + // pending for responses for anything. Send out anything + // that we need to send (i.e. the EOF) just in case the sender + // is still listening to us but do not expect any future ACKs if (this->m_flags.com.inactivity_fired && !pending_send) { - /* the transaction is now recycleable - this means we will - * no longer have a record of this transaction seq. If the sender - * wakes up or if the network delivers severely delayed PDUs at - * some future point, then they will be seen as spurious. They - * will no longer be associable with this transaction at all */ + // the transaction is now recycleable - this means we will + // no longer have a record of this transaction seq. If the sender + // wakes up or if the network delivers severely delayed PDUs at + // some future point, then they will be seen as spurious. They + // will no longer be associable with this transaction at all this->m_chan->recycleTransaction(this); - /* NOTE: this must be the last thing in here. Do not use txn after this */ + // NOTE: this must be the last thing in here. Do not use txn after this } else { - /* transaction still valid so process the ACK timer, if relevant */ + // transaction still valid so process the ACK timer, if relevant this->sAckTimerTick(); } } @@ -295,7 +295,7 @@ void Transaction::sTickNak(int *cont) { status = this->sCheckAndRespondNak(&nakProcessed); if ((status == Cfdp::Status::SUCCESS) && nakProcessed) { - *cont = 1; /* cause dispatcher to re-enter this wakeup */ + *cont = 1; // cause dispatcher to re-enter this wakeup } } } @@ -303,7 +303,7 @@ void Transaction::sTickNak(int *cont) { void Transaction::sCancel() { if (this->m_state_data.send.sub_state < TX_SUB_STATE_EOF) { - /* if state has not reached TX_SUB_STATE_EOF, then set it to TX_SUB_STATE_EOF now. */ + // if state has not reached TX_SUB_STATE_EOF, then set it to TX_SUB_STATE_EOF now. this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } } @@ -313,8 +313,8 @@ void Transaction::sCancel() { // ====================================================================== Status::T Transaction::sSendEof() { - /* note the crc is "finalized" regardless of success or failure of the txn */ - /* this is OK as we still need to put some value into the EOF */ + // note the crc is "finalized" regardless of success or failure of the txn + // this is OK as we still need to put some value into the EOF if (!this->m_flags.com.crc_calc) { // The F' version does not have an equivelent finalize call as it @@ -327,28 +327,28 @@ Status::T Transaction::sSendEof() { } void Transaction::s1SubstateSendEof() { - /* set the flag, the EOF is sent by the tick handler */ + // set the flag, the EOF is sent by the tick handler this->m_flags.tx.send_eof = true; - /* In class 1 this is the end of normal operation */ - /* NOTE: this is not always true, as class 1 can request an EOF ack. - * In this case we could change state to CLOSEOUT_SYNC instead and wait, - * but right now we do not request an EOF ack in S1 */ + // In class 1 this is the end of normal operation + // NOTE: this is not always true, as class 1 can request an EOF ack. + // In this case we could change state to CLOSEOUT_SYNC instead and wait, + // but right now we do not request an EOF ack in S1 this->m_engine->finishTransaction(this, true); } void Transaction::s2SubstateSendEof() { - /* set the flag, the EOF is sent by the tick handler */ + // set the flag, the EOF is sent by the tick handler this->m_flags.tx.send_eof = true; - /* wait for remaining responses to close out the state machine */ + // wait for remaining responses to close out the state machine this->m_state_data.send.sub_state = TX_SUB_STATE_CLOSEOUT_SYNC; - /* always move the transaction onto the wait queue now */ + // always move the transaction onto the wait queue now this->m_chan->dequeueTransaction(this); this->m_chan->insertSortPrio(this, QueueId::TXW); - /* the ack timer is armed in class 2 only */ + // the ack timer is armed in class 2 only this->m_engine->armAckTimer(this); } @@ -435,7 +435,7 @@ void Transaction::sSubstateSendFileData() { if(status != Cfdp::Status::SUCCESS) { - /* IO error -- change state and send EOF */ + // IO error -- change state and send EOF this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } @@ -444,13 +444,13 @@ void Transaction::sSubstateSendFileData() { this->m_foffs += bytes_processed; if (this->m_foffs == this->m_fsize) { - /* file is done */ + // file is done this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } } else { - /* don't care about other cases */ + // don't care about other cases } } @@ -471,7 +471,7 @@ Status::T Transaction::sCheckAndRespondNak(bool* nakProcessed) { sret = this->m_engine->sendMd(this); if (sret == Cfdp::Status::SEND_PDU_ERROR) { - ret = Cfdp::Status::ERROR; /* error occurred */ + ret = Cfdp::Status::ERROR; // error occurred } else { @@ -479,27 +479,27 @@ Status::T Transaction::sCheckAndRespondNak(bool* nakProcessed) { { this->m_flags.tx.md_need_send = false; } - /* unless SEND_PDU_ERROR, return 1 to keep caller from sending file data */ - *nakProcessed = true; /* nak processed, so don't send filedata */ + // unless SEND_PDU_ERROR, return 1 to keep caller from sending file data + *nakProcessed = true; // nak processed, so don't send filedata } } else { - /* Get first chunk and process if available */ + // Get first chunk and process if available chunk = this->m_chunks->chunks.getFirstChunk(); if (chunk != nullptr) { ret = this->sSendFileData(chunk->offset, chunk->size, 0, &bytes_processed); if(ret != Cfdp::Status::SUCCESS) { - /* error occurred */ - ret = Cfdp::Status::ERROR; /* error occurred */ + // error occurred + ret = Cfdp::Status::ERROR; // error occurred } else if (bytes_processed > 0) { this->m_chunks->chunks.removeFromFirst(bytes_processed); - *nakProcessed = true; /* nak processed, so caller doesn't send file data */ + *nakProcessed = true; // nak processed, so caller doesn't send file data } } } @@ -526,7 +526,7 @@ void Transaction::s2SubstateSendFileData() { } else { - /* NAK was processed, so do not send filedata */ + // NAK was processed, so do not send filedata } } @@ -597,7 +597,7 @@ void Transaction::sSubstateSendMetadata() { this->m_engine->finishTransaction(this, true); } - /* don't need to reset the CRC since its taken care of by reset_cfdp() */ + // don't need to reset the CRC since its taken care of by reset_cfdp() } Status::T Transaction::sSendFinAck() { @@ -610,7 +610,7 @@ Status::T Transaction::sSendFinAck() { } void Transaction::s2EarlyFin(const Fw::Buffer& buffer) { - /* received early fin, so just cancel */ + // received early fin, so just cancel // CFE_EVS_SendEvent(CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == TXN_STATE_S2), // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); @@ -618,7 +618,7 @@ void Transaction::s2EarlyFin(const Fw::Buffer& buffer) { this->m_state_data.send.sub_state = TX_SUB_STATE_CLOSEOUT_SYNC; - /* otherwise do normal fin processing */ + // otherwise do normal fin processing this->s2Fin(buffer); } @@ -637,21 +637,21 @@ void Transaction::s2Fin(const Fw::Buffer& buffer) { if (!this->m_engine->recvFin(this, fin)) { - /* set the CC only on the first time we get the FIN. If this is a dupe - * then re-ack but otherwise ignore it */ + // set the CC only on the first time we get the FIN. If this is a dupe + // then re-ack but otherwise ignore it if (!this->m_flags.tx.fin_recv) { this->m_flags.tx.fin_recv = true; this->m_state_data.send.s2.fin_cc = static_cast(fin.getConditionCode()); - this->m_state_data.send.s2.acknak_count = 0; /* in case retransmits had occurred */ + this->m_state_data.send.s2.acknak_count = 0; // in case retransmits had occurred - /* note this is a no-op unless the status was unset previously */ + // note this is a no-op unless the status was unset previously this->m_engine->setTxnStatus(this, static_cast(this->m_state_data.send.s2.fin_cc)); - /* Generally FIN is the last exchange in an S2 transaction, the remote is not supposed - * to send it until after the EOF+ACK. So at this point we stop trying to send anything - * to the peer, regardless of whether we got every ACK we expected. */ + // Generally FIN is the last exchange in an S2 transaction, the remote is not supposed + // to send it until after the EOF+ACK. So at this point we stop trying to send anything + // to the peer, regardless of whether we got every ACK we expected. this->m_engine->finishTransaction(this, true); } this->m_flags.tx.send_fin_ack = true; @@ -680,7 +680,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { return; } - /* this function is only invoked for NAK PDU types */ + // this function is only invoked for NAK PDU types if (this->m_engine->recvNak(this, nak) == Cfdp::Status::SUCCESS && nak.getNumSegments() > 0) { for (counter = 0; counter < nak.getNumSegments(); ++counter) @@ -689,7 +689,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { if (sr.offsetStart == 0 && sr.offsetEnd == 0) { - /* need to re-send metadata PDU */ + // need to re-send metadata PDU this->m_flags.tx.md_need_send = true; } else @@ -700,14 +700,14 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { continue; } - /* overflow probably won't be an issue */ + // overflow probably won't be an issue if (sr.offsetEnd > this->m_fsize) { ++bad_sr; continue; } - /* insert gap data in chunks */ + // insert gap data in chunks this->m_chunks->chunks.add(sr.offsetStart, sr.offsetEnd - sr.offsetStart); } } @@ -753,10 +753,10 @@ void Transaction::s2EofAck(const Fw::Buffer& buffer) { ack.getDirectiveCode() == FILE_DIRECTIVE_END_OF_FILE) { this->m_flags.tx.eof_ack_recv = true; - this->m_flags.com.ack_timer_armed = false; /* just wait for FIN now, nothing to re-send */ - this->m_state_data.send.s2.acknak_count = 0; /* in case EOF retransmits had occurred */ + this->m_flags.com.ack_timer_armed = false; // just wait for FIN now, nothing to re-send + this->m_state_data.send.s2.acknak_count = 0; // in case EOF retransmits had occurred - /* if FIN was also received then we are done (these can come out of order) */ + // if FIN was also received then we are done (these can come out of order) if (this->m_flags.tx.fin_recv) { this->m_engine->finishTransaction(this, true); @@ -780,7 +780,7 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, // Peek at PDU type from buffer Cfdp::PduTypeEnum pduType = Cfdp::peekPduType(buffer); - /* send state, so we only care about file directive PDU */ + // send state, so we only care about file directive PDU selected_handler = NULL; if (pduType == Cfdp::T_FILE_DATA) @@ -806,7 +806,7 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, if (directiveCode < FILE_DIRECTIVE_INVALID_MAX) { - /* This should be silent (no event) if no handler is defined in the table */ + // This should be silent (no event) if no handler is defined in the table substate_tbl = dispatch->substate[this->m_state_data.send.sub_state]; if (substate_tbl != NULL) { @@ -826,12 +826,12 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, } } - /* check that there's a valid function pointer. If there isn't, - * then silently ignore. We may want to discuss if it's worth - * shutting down the whole transaction if a PDU is received - * that doesn't make sense to be received (For example, - * class 1 CFDP receiving a NAK PDU) but for now, we silently - * ignore the received packet and keep chugging along. */ + // check that there's a valid function pointer. If there isn't, + // then silently ignore. We may want to discuss if it's worth + // shutting down the whole transaction if a PDU is received + // that doesn't make sense to be received (For example, + // class 1 CFDP receiving a NAK PDU) but for now, we silently + // ignore the received packet and keep chugging along. if (selected_handler) { (this->*selected_handler)(buffer); diff --git a/Svc/Ccsds/CfdpManager/Utils.cpp b/Svc/Ccsds/CfdpManager/Utils.cpp index a9f14ed55d4..0396bbb4eac 100644 --- a/Svc/Ccsds/CfdpManager/Utils.cpp +++ b/Svc/Ccsds/CfdpManager/Utils.cpp @@ -44,9 +44,9 @@ AckTxnStatus GetTxnStatus(Transaction *txn) { AckTxnStatus LocalStatus; - /* check if this is still an active Tx (not in holdover or drop etc) */ - /* in theory this should never be called on S1 because there is no fin-ack to send, - * but including it for completeness (because it is an active txn) */ + // check if this is still an active Tx (not in holdover or drop etc) + // in theory this should never be called on S1 because there is no fin-ack to send, + // but including it for completeness (because it is an active txn) if (txn == NULL) { LocalStatus = ACK_TXN_STATUS_UNRECOGNIZED; @@ -85,7 +85,7 @@ CListTraverseStatus Transaction::findBySequenceNumberCallback(CListNode *node, v (txn->m_history->seq_num == seqContext->transaction_sequence_number)) { seqContext->txn = txn; - ret = CLIST_TRAVERSE_EXIT; /* exit early */ + ret = CLIST_TRAVERSE_EXIT; // exit early } return ret; @@ -99,10 +99,9 @@ CListTraverseStatus Transaction::prioritySearchCallback(CListNode *node, void *c if (txn->m_priority <= arg->priority) { - /* found it! - * - * the current transaction's prio is less than desired (higher) - */ + // found it! + // + // the current transaction's prio is less than desired (higher) arg->txn = txn; return CLIST_TRAVERSE_EXIT; } @@ -123,9 +122,9 @@ CListTraverseStatus PrioSearch(CListNode *node, void *context) bool TxnStatusIsError(TxnStatus txn_stat) { - /* The value of TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error - * has occurred yet. This will be set to TXN_STATUS_NO_ERROR (0) after successful completion - * of the transaction (FIN/EOF). Anything else indicates a problem has occurred. */ + // The value of TXN_STATUS_UNDEFINED (-1) indicates a transaction is in progress and no error + // has occurred yet. This will be set to TXN_STATUS_NO_ERROR (0) after successful completion + // of the transaction (FIN/EOF). Anything else indicates a problem has occurred. return (txn_stat > TXN_STATUS_NO_ERROR); } @@ -135,18 +134,18 @@ ConditionCode TxnStatusToConditionCode(TxnStatus txn_stat) if (!TxnStatusIsError(txn_stat)) { - /* If no status has been set (TXN_STATUS_UNDEFINED), treat that as NO_ERROR for - * the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors - * have happened yet, but the transaction is not yet complete and thus not final. */ + // If no status has been set (TXN_STATUS_UNDEFINED), treat that as NO_ERROR for + // the purpose of CFDP CC. This can occur e.g. when sending ACK PDUs and no errors + // have happened yet, but the transaction is not yet complete and thus not final. result = CONDITION_CODE_NO_ERROR; } else { switch (txn_stat) { - /* The definition of TxnStatus is such that the 4-bit codes (0-15) share the same - * numeric values as the CFDP condition codes, and can be put directly into the 4-bit - * CC field of a FIN/ACK/EOF PDU. Extended codes use the upper bits (>15) to differentiate */ + // The definition of TxnStatus is such that the 4-bit codes (0-15) share the same + // numeric values as the CFDP condition codes, and can be put directly into the 4-bit + // CC field of a FIN/ACK/EOF PDU. Extended codes use the upper bits (>15) to differentiate case TXN_STATUS_NO_ERROR: case TXN_STATUS_POS_ACK_LIMIT_REACHED: case TXN_STATUS_KEEP_ALIVE_LIMIT_REACHED: @@ -164,21 +163,21 @@ ConditionCode TxnStatusToConditionCode(TxnStatus txn_stat) result = static_cast(txn_stat); break; - /* Extended status codes below here --- - * There are no CFDP CCs to directly represent these status codes. Normally this should - * not happen as the engine should not be sending a CFDP CC (FIN/ACK/EOF PDU) for a - * transaction that is not in a valid CFDP-defined state. This should be translated - * to the closest CFDP CC per the intent/meaning of the transaction status code. */ + // Extended status codes below here --- + // There are no CFDP CCs to directly represent these status codes. Normally this should + // not happen as the engine should not be sending a CFDP CC (FIN/ACK/EOF PDU) for a + // transaction that is not in a valid CFDP-defined state. This should be translated + // to the closest CFDP CC per the intent/meaning of the transaction status code. case TXN_STATUS_ACK_LIMIT_NO_FIN: case TXN_STATUS_ACK_LIMIT_NO_EOF: - /* this is similar to the inactivity timeout (no fin-ack) */ + // this is similar to the inactivity timeout (no fin-ack) result = CONDITION_CODE_INACTIVITY_DETECTED; break; default: - /* Catch-all: any invalid protocol state will cancel the transaction, and thus this - * is the closest CFDP CC in practice for all other unhandled errors. */ + // Catch-all: any invalid protocol state will cancel the transaction, and thus this + // is the closest CFDP CC in practice for all other unhandled errors. result = CONDITION_CODE_CANCEL_REQUEST_RECEIVED; break; } From 99778fe9a8e4cef8ca325c69cae0f507a1c7baac Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 11:32:01 -0600 Subject: [PATCH 134/185] Added CFDP overview SDD section --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 30 ++++++++++++++++++++++++++- 2 files changed, 30 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 008c1c70da3..7490a732de4 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -33,7 +33,7 @@ CfdpManager ::~CfdpManager() { void CfdpManager ::configure(void) { - // TODO BPC: Do we need a mem allocator here? + // TODO BPC: Update to use a mem allocator // Create and initialize the CFDP engine this->m_engine = new Engine(this); FW_ASSERT(this->m_engine != nullptr); diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index df0927290a2..79ea07ea5ee 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -1,6 +1,34 @@ # Ccsds::CfdpManager -F' implementation of the CFDP file transfer prototcol +## What is CFDP? + +The CCSDS File Delivery Protocol (CFDP) is a space communication standard designed for reliable, autonomous file transfer in space missions. CFDP provides a robust mechanism for transferring files between ground systems and spacecraft even in environments with long propagation delays, intermittent connectivity, or high error rates. + +CFDP is particularly well-suited for: +- Spacecraft-to-ground file transfers: Downlinking F' event logs, telemetry data files, science data products, and diagnostic files +- Ground-to-spacecraft file transfers: Uplinking F' flight software updates, parameter files, and command sequences +- Delay-tolerant and disruption-tolerant delivery: Automatic retry and recovery mechanisms for challenging communication links + +The protocol supports two operational modes: +- Class 1 (Unacknowledged): Unreliable transfer with no acknowledgments, suitable for real-time or non-critical data where speed is prioritized +- Class 2 (Acknowledged): Reliable transfer with acknowledgments, retransmissions, and gap detection, ensuring complete and verified file delivery + +For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delivery Protocol (CFDP)](https://ccsds.org/Pubs/727x0b5e1.pdf) Blue Book specification. + +## CFDP as an F' Component + +The CfdpManager component provides an F' implementation of the CFDP protocol. Substantial portions of this implementation were ported from [NASA's CF (CFDP) Application in the Core Flight System (cFS) version 3.0.0](https://github.com/nasa/CF/releases/tag/v3.0.0). The ported code includes: +- Core CFDP engine and transaction management logic +- Protocol state machines for transmit and receive operations +- Utility functions for file handling and resource management +- Chunk and gap tracking for Class 2 transfers + +The F' implementation adds new components built specifically for the F' ecosystem: +- CfdpManager component wrapper: Integrates CFDP into F' architecture with standard port interfaces, commands, events, telemetry, and parameters +- Object-oriented PDU encoding/decoding: Type-safe PDU classes based on F' [`Serializable`](../../../../Fw/Types/Serializable.hpp) interface for consistent serialization +- F' timer implementation: Uses F' time primitives for protocol timers + +For detailed attribution, licensing information, and a complete breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). ## Usage Examples Add usage examples here From 1e6e1dbabee421be413605470f4b61f2796f6a71 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 11:50:23 -0600 Subject: [PATCH 135/185] Added port based file transfer requests similar to FileDownlink --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 48 +++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 6 ++++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 9 +++++ Svc/Ccsds/CfdpManager/Engine.cpp | 27 +++++++++++++- Svc/Ccsds/CfdpManager/Engine.hpp | 18 +++++----- Svc/Ccsds/CfdpManager/Parameters.fppi | 8 +++++ Svc/Ccsds/CfdpManager/Transaction.hpp | 8 +++++ Svc/Ccsds/CfdpManager/TransactionRx.cpp | 2 ++ Svc/Ccsds/CfdpManager/docs/sdd.md | 2 +- 9 files changed, 118 insertions(+), 10 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 7490a732de4..959ddffab57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -73,6 +73,54 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) this->dataInReturn_out(portNum, fwBuffer); } +Svc::SendFileResponse CfdpManager ::SendFile_handler( + FwIndexType portNum, + const Fw::StringBase& sourceFileName, + const Fw::StringBase& destFileName, + U32 offset, + U32 length) +{ + Svc::SendFileResponse response; + FW_ASSERT(this->m_engine != NULL); + + // Get parameters for port-initiated transfers + Fw::ParamValid valid; + U8 channelId = this->paramGet_PORT_DEFAULT_CHANNEL(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + EntityId destEid = this->paramGet_PORT_DEFAULT_DEST_ENTITY_ID(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Use default values for port-initiated transfers + // - Class 2 (acknowledged) for reliability + // - Keep = KEEP (don't delete after transfer) + // - Priority = 0 (highest priority) + Class::T cfdpClass = Class::CLASS_2; + Keep::T keep = Keep::KEEP; + U8 priority = 0; + + // Attempt to initiate the file transfer (mark as port-initiated) + Status::T status = this->m_engine->txFile( + sourceFileName, destFileName, cfdpClass, keep, + channelId, priority, destEid, true); + + // Map CFDP status to SendFileStatus + if (status == Status::SUCCESS) { + response.set_status(Svc::SendFileStatus::STATUS_OK); + this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); + } else { + response.set_status(Svc::SendFileStatus::STATUS_ERROR); + this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); + } + + // Set context to portNum so we can identify this transaction later + response.set_context(static_cast(portNum)); + + return response; +} + // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine // These functions are analogous to the functions in cf_cfdp_sbintf.* diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index d0a8efc4fab..f60051c1600 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -37,6 +37,12 @@ module Cfdp { @ Port for deallocating buffers allocated for PDU data output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend + + @ File send request port + guarded input port SendFile: Svc.SendFileRequest + + @ File send complete notification port + output port FileComplete: Svc.SendFileComplete ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index e387a5e6dbd..d085d1a037a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -105,6 +105,15 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::Buffer& fwBuffer //!< The buffer ) override; + //! Handler for input port SendFile + Svc::SendFileResponse SendFile_handler( + FwIndexType portNum, //!< The port number + const Fw::StringBase& sourceFileName, //!< Path of file to send + const Fw::StringBase& destFileName, //!< Path to store file at destination + U32 offset, //!< Byte offset to start reading from + U32 length //!< Number of bytes to read (0 = entire file) + ) override; + private: // ---------------------------------------------------------------------- // Handler implementations for commands diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index ee61c4a8be2..294b7dd36b4 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -782,7 +782,7 @@ void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, Keep::T keep, U8 chan_num, - U8 priority, EntityId dest_id) + U8 priority, EntityId dest_id, bool portInitiated) { Transaction *txn; Channel* chan = nullptr; @@ -817,6 +817,9 @@ Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_f chan->incrementCmdTxCounter(); txn->m_flags.tx.cmd_tx = true; + + // Mark transaction as port-initiated if requested + txn->m_portInitiated = portInitiated; } return ret; @@ -1060,6 +1063,28 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) txn->m_chan->decrementCmdTxCounter(); } + // Notify via port if this was a port-initiated transfer + if (txn->m_portInitiated) + { + Svc::SendFileResponse response; + + // Map transaction status to SendFileStatus + if (TxnStatusIsError(txn->m_history->txn_stat)) + { + response.set_status(Svc::SendFileStatus::STATUS_ERROR); + } + else + { + response.set_status(Svc::SendFileStatus::STATUS_OK); + } + + // Context was set to portNum in SendFile_handler + response.set_context(0); + + // Invoke the FileComplete output port + this->m_manager->FileComplete_out(0, response); + } + txn->m_flags.com.keep_history = keep_history; } diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index c07a29bfab2..103758c6852 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -131,18 +131,20 @@ class Engine { /** * @brief Begin transmit of a file * - * @param src Local filename - * @param dst Remote filename - * @param cfdp_class Whether to perform a class 1 or class 2 transfer - * @param keep Whether to keep or delete the local file after completion - * @param chan_num CFDP channel number to use - * @param priority CFDP priority level - * @param dest_id Entity ID of remote receiver + * @param src Local filename + * @param dst Remote filename + * @param cfdp_class Whether to perform a class 1 or class 2 transfer + * @param keep Whether to keep or delete the local file after completion + * @param chan_num CFDP channel number to use + * @param priority CFDP priority level + * @param dest_id Entity ID of remote receiver + * @param portInitiated If true, marks transaction as port-initiated for completion notification * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ Status::T txFile(const Fw::String& src, const Fw::String& dst, Class::T cfdp_class, Keep::T keep, - U8 chan_num, U8 priority, EntityId dest_id); + U8 chan_num, U8 priority, EntityId dest_id, + bool portInitiated = false); /** * @brief Begin transmit of a directory diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index a479f397c67..bd3fa5cf707 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -18,6 +18,14 @@ param TmpDir: string size CfdpManagerMaxFileSize \ param FailDir: string size CfdpManagerMaxFileSize \ default "/fail" +@ Default CFDP channel for port-initiated file transfers +param PORT_DEFAULT_CHANNEL: U8 \ + default 0 + +@ Default destination entity ID for port-initiated file transfers +param PORT_DEFAULT_DEST_ENTITY_ID: Cfdp.EntityId \ + default 100 + @ Parameter configuration for an array CFDP channels param ChannelConfig: Cfdp.ChannelArrayParams \ default [ \ diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index f5f3e4daa3a..bf7b3e5755b 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -793,6 +793,14 @@ class Transaction { */ U8 m_priority; + /** + * @brief Flag indicating if this transaction was initiated via port + * + * Set to true for port-initiated transfers so completion can be + * notified via the FileComplete output port. + */ + bool m_portInitiated; + /** * @brief Circular list node * diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index c2cd1bc3dfe..a7042095579 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -69,6 +69,7 @@ Transaction::Transaction(Channel* channel, U8 channelId, Engine* engine, CfdpMan m_keep(Cfdp::Keep::KEEP), m_chan_num(channelId), // Initialize from parameter m_priority(0), + m_portInitiated(false), m_cl_node{}, m_pb(nullptr), m_state_data{}, @@ -91,6 +92,7 @@ void Transaction::reset() this->m_foffs = 0; this->m_keep = Cfdp::Keep::KEEP; this->m_priority = 0; + this->m_portInitiated = false; this->m_crc = CFDP::Checksum(0); this->m_pb = nullptr; diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 79ea07ea5ee..e660c6e61c2 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -25,7 +25,7 @@ The CfdpManager component provides an F' implementation of the CFDP protocol. Su The F' implementation adds new components built specifically for the F' ecosystem: - CfdpManager component wrapper: Integrates CFDP into F' architecture with standard port interfaces, commands, events, telemetry, and parameters -- Object-oriented PDU encoding/decoding: Type-safe PDU classes based on F' [`Serializable`](../../../../Fw/Types/Serializable.hpp) interface for consistent serialization +- Object-oriented PDU encoding/decoding: Type-safe PDU classes based on F' `Serializable` interface for consistent serialization - F' timer implementation: Uses F' time primitives for protocol timers For detailed attribution, licensing information, and a complete breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). From b017ae83e32d00bc237d0c30cd564961629f6ccb Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 13:44:53 -0600 Subject: [PATCH 136/185] Added Tx port based file transfer UT --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 80 ++++--- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 6 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 9 +- Svc/Ccsds/CfdpManager/Engine.cpp | 22 +- Svc/Ccsds/CfdpManager/Engine.hpp | 4 +- Svc/Ccsds/CfdpManager/Events.fppi | 7 + Svc/Ccsds/CfdpManager/Transaction.hpp | 8 +- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 4 +- Svc/Ccsds/CfdpManager/Types/Types.hpp | 11 + .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 222 +++++++++++++++++- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 84 ++++++- 12 files changed, 393 insertions(+), 70 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 959ddffab57..20e14e02f82 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -73,7 +73,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) this->dataInReturn_out(portNum, fwBuffer); } -Svc::SendFileResponse CfdpManager ::SendFile_handler( +Svc::SendFileResponse CfdpManager ::sendFile_handler( FwIndexType portNum, const Fw::StringBase& sourceFileName, const Fw::StringBase& destFileName, @@ -83,36 +83,45 @@ Svc::SendFileResponse CfdpManager ::SendFile_handler( Svc::SendFileResponse response; FW_ASSERT(this->m_engine != NULL); - // Get parameters for port-initiated transfers - Fw::ParamValid valid; - U8 channelId = this->paramGet_PORT_DEFAULT_CHANNEL(valid); - FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, - static_cast(valid.e)); - - EntityId destEid = this->paramGet_PORT_DEFAULT_DEST_ENTITY_ID(valid); - FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, - static_cast(valid.e)); - - // Use default values for port-initiated transfers - // - Class 2 (acknowledged) for reliability - // - Keep = KEEP (don't delete after transfer) - // - Priority = 0 (highest priority) - Class::T cfdpClass = Class::CLASS_2; - Keep::T keep = Keep::KEEP; - U8 priority = 0; - - // Attempt to initiate the file transfer (mark as port-initiated) - Status::T status = this->m_engine->txFile( - sourceFileName, destFileName, cfdpClass, keep, - channelId, priority, destEid, true); - - // Map CFDP status to SendFileStatus - if (status == Status::SUCCESS) { - response.set_status(Svc::SendFileStatus::STATUS_OK); - this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); - } else { - response.set_status(Svc::SendFileStatus::STATUS_ERROR); - this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); + // TODO BPC: CFDP engine does not support partial file retransmit at this time + if(offset > 0 || length > 0) + { + response.set_status(Svc::SendFileStatus::STATUS_INVALID); + this->log_WARNING_LO_UnsupportedSendFileArguments(offset, length); + } + else + { + // Get parameters for port-initiated transfers + Fw::ParamValid valid; + U8 channelId = this->paramGet_PORT_DEFAULT_CHANNEL(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + EntityId destEid = this->paramGet_PORT_DEFAULT_DEST_ENTITY_ID(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + // Use default values for port-initiated transfers + // - Class 2 (acknowledged) for reliability + // - Keep = KEEP (don't delete after transfer) + // - Priority = 0 (highest priority) + Class::T cfdpClass = Class::CLASS_2; + Keep::T keep = Keep::KEEP; + U8 priority = 0; + + // Attempt to initiate the file transfer (mark as port-initiated) + Status::T status = this->m_engine->txFile( + sourceFileName, destFileName, cfdpClass, keep, + channelId, priority, destEid, INIT_BY_PORT); + + // Map CFDP status to SendFileStatus + if (status == Status::SUCCESS) { + response.set_status(Svc::SendFileStatus::STATUS_OK); + this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); + } else { + response.set_status(Svc::SendFileStatus::STATUS_ERROR); + this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); + } } // Set context to portNum so we can identify this transaction later @@ -183,6 +192,15 @@ void CfdpManager ::sendPduBuffer(Channel& channel, Fw::Buffer& pduBuffer) this->dataOut_out(portNum, pduBuffer); } +void CfdpManager::sendFileComplete(Svc::SendFileStatus::T status) +{ + Svc::SendFileResponse response; + response.set_status(status); + response.set_context(0); + + this->fileComplete_out(0, response); +} + // ---------------------------------------------------------------------- // Handler implementations for commands // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index f60051c1600..7167ea394ca 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -24,7 +24,7 @@ module Cfdp { output port dataOut: [CfdpManagerNumChannels] Fw.BufferSend @ Buffer that was sent via the dataOut port and is now being retruned - sync input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext + async input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext @ Port for input PDU data async input port dataIn: [CfdpManagerNumChannels] Fw.BufferSend @@ -39,10 +39,10 @@ module Cfdp { output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend @ File send request port - guarded input port SendFile: Svc.SendFileRequest + guarded input port sendFile: Svc.SendFileRequest @ File send complete notification port - output port FileComplete: Svc.SendFileComplete + output port fileComplete: Svc.SendFileComplete ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index d085d1a037a..68f4a2a8454 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -81,6 +81,13 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \param pduBuffer [in] Buffer containing the PDU to send void sendPduBuffer(Channel& channel, Fw::Buffer& pduBuffer); + //! Send file completion notification for port-initiated transfers + //! + //! Invokes the fileComplete output port with the transaction status. + //! + //! \param status Transaction completion status + void sendFileComplete(Svc::SendFileStatus::T status); + private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports @@ -106,7 +113,7 @@ class CfdpManager final : public CfdpManagerComponentBase { ) override; //! Handler for input port SendFile - Svc::SendFileResponse SendFile_handler( + Svc::SendFileResponse sendFile_handler( FwIndexType portNum, //!< The port number const Fw::StringBase& sourceFileName, //!< Path of file to send const Fw::StringBase& destFileName, //!< Path to store file at destination diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 294b7dd36b4..bb5d69b7232 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -782,7 +782,7 @@ void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_filename, Class::T cfdp_class, Keep::T keep, U8 chan_num, - U8 priority, EntityId dest_id, bool portInitiated) + U8 priority, EntityId dest_id, TransactionInitType initType) { Transaction *txn; Channel* chan = nullptr; @@ -818,8 +818,8 @@ Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_f chan->incrementCmdTxCounter(); txn->m_flags.tx.cmd_tx = true; - // Mark transaction as port-initiated if requested - txn->m_portInitiated = portInitiated; + // Set transaction initiation type + txn->m_initType = initType; } return ret; @@ -1064,25 +1064,21 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) } // Notify via port if this was a port-initiated transfer - if (txn->m_portInitiated) + if (txn->m_initType == INIT_BY_PORT) { - Svc::SendFileResponse response; - // Map transaction status to SendFileStatus + Svc::SendFileStatus::T status; if (TxnStatusIsError(txn->m_history->txn_stat)) { - response.set_status(Svc::SendFileStatus::STATUS_ERROR); + status = Svc::SendFileStatus::STATUS_ERROR; } else { - response.set_status(Svc::SendFileStatus::STATUS_OK); + status = Svc::SendFileStatus::STATUS_OK; } - // Context was set to portNum in SendFile_handler - response.set_context(0); - - // Invoke the FileComplete output port - this->m_manager->FileComplete_out(0, response); + // Invoke the file complete notification + this->m_manager->sendFileComplete(status); } txn->m_flags.com.keep_history = keep_history; diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 103758c6852..af742eacbd7 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -138,13 +138,13 @@ class Engine { * @param chan_num CFDP channel number to use * @param priority CFDP priority level * @param dest_id Entity ID of remote receiver - * @param portInitiated If true, marks transaction as port-initiated for completion notification + * @param initType Transaction initiation method (command or port) * @returns Cfdp::Status::SUCCESS on success, error code otherwise */ Status::T txFile(const Fw::String& src, const Fw::String& dst, Class::T cfdp_class, Keep::T keep, U8 chan_num, U8 priority, EntityId dest_id, - bool portInitiated = false); + TransactionInitType initType = INIT_BY_COMMAND); /** * @brief Begin transmit of a directory diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index a2a24470942..f1fa7412b7d 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -14,6 +14,13 @@ event SendFileInitiatied( severity activity low \ format "Succesfully initiated file send transfer for {}" +event UnsupportedSendFileArguments( + offset: U32 @< Offset of the send file request + length: U32 @< Lenght of the send file request +) \ + severity warning low \ + format "Invalid send file port request with offset {}, length {}" + event SendFileInitiateFail( sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent ) \ diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index bf7b3e5755b..b9d54403ff2 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -794,12 +794,12 @@ class Transaction { U8 m_priority; /** - * @brief Flag indicating if this transaction was initiated via port + * @brief Transaction initiation method * - * Set to true for port-initiated transfers so completion can be - * notified via the FileComplete output port. + * Indicates whether this transaction was initiated via command or port. + * Used to determine whether completion should be notified via FileComplete port. */ - bool m_portInitiated; + TransactionInitType m_initType; /** * @brief Circular list node diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index a7042095579..bdd9f09df7f 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -69,7 +69,7 @@ Transaction::Transaction(Channel* channel, U8 channelId, Engine* engine, CfdpMan m_keep(Cfdp::Keep::KEEP), m_chan_num(channelId), // Initialize from parameter m_priority(0), - m_portInitiated(false), + m_initType(INIT_BY_COMMAND), m_cl_node{}, m_pb(nullptr), m_state_data{}, @@ -92,7 +92,7 @@ void Transaction::reset() this->m_foffs = 0; this->m_keep = Cfdp::Keep::KEEP; this->m_priority = 0; - this->m_portInitiated = false; + this->m_initType = INIT_BY_COMMAND; this->m_crc = CFDP::Checksum(0); this->m_pb = nullptr; diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index 3c8fe97bcf3..f5b1537bf76 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -162,6 +162,17 @@ enum Direction : U8 DIRECTION_NUM = 2, }; +/** + * @brief Transaction initiation method + * + * Differentiates between command-initiated and port-initiated transactions + */ +enum TransactionInitType : U8 +{ + INIT_BY_COMMAND = 0, //!< Transaction initiated via command interface + INIT_BY_PORT = 1 //!< Transaction initiated via port interface +}; + /** * @brief Identifies the type of timer tick being processed */ diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index 99c02797f8d..d2c9f8e1083 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -78,6 +78,12 @@ TEST(Transaction, Class2RxNack) { delete tester; } +TEST(Transaction, Class1TxPortBased) { + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); + tester->testClass2TxPortBased(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 8c0221dd3e1..bc634be1aa3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -25,11 +25,11 @@ constexpr FwSizeType CfdpManagerTester::MAX_PDU_COPIES; // ---------------------------------------------------------------------- CfdpManagerTester ::CfdpManagerTester() - : CfdpManagerGTestBase("CfdpManagerTester", CfdpManagerTester::MAX_HISTORY_SIZE), + : CfdpManagerGTestBase("CfdpManagerTester", MAX_HISTORY_SIZE), component("CfdpManager"), m_pduCopyCount(0) { - this->initComponents(); this->connectPorts(); + this->initComponents(); this->component.loadParameters(); // Configure CFDP engine after parameters are loaded @@ -75,6 +75,14 @@ void CfdpManagerTester::from_dataOut_handler( } } +void CfdpManagerTester::from_fileComplete_handler( + FwIndexType portNum, + const Svc::SendFileResponse& response +) { + // Push to port history + CfdpManagerGTestBase::from_fileComplete_handler(portNum, response); +} + // ---------------------------------------------------------------------- // Transaction Test Helper Implementations // ---------------------------------------------------------------------- @@ -187,6 +195,39 @@ void CfdpManagerTester::setupTxTransaction( EXPECT_STREQ(dstFile, setup.txn->m_history->fnames.dst_filename.toChar()) << "Destination filename should match"; } +void CfdpManagerTester::setupTxPortTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + TxnState expectedState, + TransactionSetup& setup) +{ + // Initiate via port (synchronous - no dispatch needed) + Svc::SendFileResponse response = invokeSendFilePort(srcFile, dstFile); + + ASSERT_EQ(Svc::SendFileStatus::STATUS_OK, response.get_status()) + << "Port-based file send should succeed"; + + // Find the transaction that was created (sequence numbers start at 1) + U32 expectedSeqNum = 1; + setup.txn = findTransaction(channelId, expectedSeqNum); + ASSERT_NE(nullptr, setup.txn) << "Transaction should exist after port invocation"; + setup.expectedSeqNum = expectedSeqNum; + + // Verify initial transaction state + ASSERT_EQ(expectedState, setup.txn->m_state) << "Should be in expected state"; + ASSERT_EQ(INIT_BY_PORT, setup.txn->m_initType) << "Should be marked as port-initiated"; + EXPECT_EQ(0, setup.txn->m_foffs) << "File offset should be 0 initially"; + EXPECT_EQ(TX_SUB_STATE_METADATA, setup.txn->m_state_data.send.sub_state) << "Should start in METADATA sub-state"; + EXPECT_EQ(channelId, setup.txn->m_chan_num) << "Channel number should match"; + + // Verify transaction history + EXPECT_EQ(setup.expectedSeqNum, setup.txn->m_history->seq_num) << "History seq_num should match"; + EXPECT_EQ(component.getLocalEidParam(), setup.txn->m_history->src_eid) << "Source EID should match local EID"; + EXPECT_STREQ(srcFile, setup.txn->m_history->fnames.src_filename.toChar()) << "Source filename should match"; + EXPECT_STREQ(dstFile, setup.txn->m_history->fnames.dst_filename.toChar()) << "Destination filename should match"; +} + void CfdpManagerTester::setupRxTransaction( const char* srcFile, const char* dstFile, @@ -376,24 +417,38 @@ void CfdpManagerTester::verifyReceivedFile( } // ---------------------------------------------------------------------- -// Transaction Test Implementations +// Refactored Test Helper Implementations // ---------------------------------------------------------------------- -void CfdpManagerTester::testClass1TxNominal() { - // Test configuration - const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); - const FwSizeType expectedFileSize = dataPerPdu; // Single PDU - const char* srcFile = "test/ut/output/test_class1_tx.bin"; - const char* dstFile = "test/ut/output/test_class1_tx_dst.dat"; +Svc::SendFileResponse CfdpManagerTester::invokeSendFilePort( + const char* srcFile, + const char* dstFile +) { + Fw::String source(srcFile); + Fw::String dest(dstFile); + Svc::SendFileResponse response = this->invoke_to_sendFile( + 0, // portNum + source, // sourceFileName + dest, // destFileName + 0, // offset (unused) + 0 // length (0 = entire file) + ); + return response; +} +void CfdpManagerTester::sendAndVerifyClass1Tx( + const char* srcFile, + const char* dstFile, + FwSizeType expectedFileSize +) { // Create and verify test file FwSizeType fileSize; createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); - // Setup transaction and verify initial state + // Setup transaction and verify initial state (command-based only) TransactionSetup setup; setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, TEST_PRIORITY, TXN_STATE_S1, setup); + Cfdp::Class::CLASS_1, TEST_PRIORITY, TXN_STATE_S1, setup); // Run first engine cycle - should send Metadata + FileData PDUs this->invoke_to_run1Hz(0, 0); @@ -407,7 +462,7 @@ void CfdpManagerTester::testClass1TxNominal() { Fw::Buffer fileDataPduBuffer = this->getSentPduBuffer(1); ASSERT_GT(fileDataPduBuffer.getSize(), 0) << "File data PDU should be sent"; verifyFileDataPdu(fileDataPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::Class::CLASS_1); + setup.expectedSeqNum, 0, static_cast(fileSize), srcFile, Cfdp::Class::CLASS_1); EXPECT_EQ(fileSize, setup.txn->m_foffs) << "Should have read entire file"; EXPECT_EQ(TX_SUB_STATE_EOF, setup.txn->m_state_data.send.sub_state) << "Should progress to EOF sub-state"; @@ -427,6 +482,134 @@ void CfdpManagerTester::testClass1TxNominal() { waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); } +void CfdpManagerTester::sendAndVerifyClass2Tx( + TransactionInitType initType, + const char* srcFile, + const char* dstFile, + FwSizeType expectedFileSize, + bool simulateNak +) { + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const U8 channelId = (initType == INIT_BY_COMMAND) ? TEST_CHANNEL_ID_1 : TEST_CHANNEL_ID_0; + + // Create and verify test file + FwSizeType fileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); + + // Setup transaction + TransactionSetup setup; + + if (initType == INIT_BY_COMMAND) { + setupTxTransaction(srcFile, dstFile, channelId, TEST_GROUND_EID, + Cfdp::Class::CLASS_2, TEST_PRIORITY, TXN_STATE_S2, setup); + } else { + // Initiate via port + setupTxPortTransaction(srcFile, dstFile, channelId, TXN_STATE_S2, setup); + } + + // Run engine cycle - Metadata + FileData PDUs + U8 numFileDataPdus = static_cast(fileSize / dataPerPdu); + if (fileSize % dataPerPdu != 0) { + numFileDataPdus++; + } + + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + ASSERT_FROM_PORT_HISTORY_SIZE(1 + numFileDataPdus); + + verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); + verifyMultipleFileDataPdus(1, numFileDataPdus, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); + + EXPECT_EQ(expectedFileSize, setup.txn->m_foffs); + EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state); + EXPECT_TRUE(setup.txn->m_flags.tx.send_eof); + + // Run cycle - EOF PDU + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + FwIndexType firstEofIndex = 1 + numFileDataPdus; + ASSERT_FROM_PORT_HISTORY_SIZE(firstEofIndex + 1); + + Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(firstEofIndex); + ASSERT_GT(firstEofPduBuffer.getSize(), 0); + verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, + setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + + EXPECT_FALSE(setup.txn->m_flags.tx.send_eof); + + // Handle NAK if requested + if (simulateNak) { + // Clear history for retransmission + this->clearHistory(); + this->m_pduCopyCount = 0; + + // Send NAK requesting retransmission of PDUs 2 and 5 + Cfdp::SegmentRequest segments[2]; + segments[0].offsetStart = dataPerPdu; + segments[0].offsetEnd = 2 * dataPerPdu; + segments[1].offsetStart = 4 * dataPerPdu; + segments[1].offsetEnd = 5 * dataPerPdu; + + this->sendNakPdu(channelId, component.getLocalEidParam(), TEST_GROUND_EID, + setup.expectedSeqNum, 0, static_cast(expectedFileSize), + 2, segments); + this->component.doDispatch(); + + // Run cycles until second EOF + U32 maxCycles = 10; + bool foundSecondEof = false; + + for (U32 cycle = 0; cycle < maxCycles && !foundSecondEof; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > 0) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::EofPdu eofPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (eofPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { + foundSecondEof = true; + } + } + } + + ASSERT_TRUE(foundSecondEof) << "Second EOF should be sent after NAK retransmission"; + } + + // Complete Class 2 handshake + completeClass2Handshake(channelId, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); + + // If port-initiated, verify fileComplete callback BEFORE clearing history + if (initType == INIT_BY_PORT) { + ASSERT_EQ(1u, this->fromPortHistory_fileComplete->size()) + << "fileComplete port should be invoked once for port-initiated transfer"; + Svc::SendFileResponse completionResp = + this->fromPortHistory_fileComplete->at(0).resp; + ASSERT_EQ(Svc::SendFileStatus::STATUS_OK, completionResp.get_status()) + << "fileComplete should indicate success"; + } + + // Wait for transaction recycle + waitForTransactionRecycle(channelId, setup.expectedSeqNum); + + // Clean up + cleanupTestFile(srcFile); +} + +// ---------------------------------------------------------------------- +// Transaction Test Implementations +// ---------------------------------------------------------------------- + +void CfdpManagerTester::testClass1TxNominal() { + sendAndVerifyClass1Tx( + "test/ut/output/test_class1_tx.bin", + "test/ut/output/test_class1_tx_dst.dat", + component.getOutgoingFileChunkSizeParam() + ); +} + void CfdpManagerTester::testClass2TxNominal() { // Test configuration const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); @@ -1071,6 +1254,21 @@ void CfdpManagerTester::testClass2RxNack() { cleanupTestFile(srcFile); } +// ---------------------------------------------------------------------- +// Port-Based Transaction Tests +// ---------------------------------------------------------------------- + +void CfdpManagerTester::testClass2TxPortBased() { + // Port-initiated transfers use Class 2 for reliability + sendAndVerifyClass2Tx( + INIT_BY_PORT, + "test/ut/output/test_class1_tx_port.bin", + "test/ut/output/test_class1_tx_port_dst.dat", + component.getOutgoingFileChunkSizeParam(), + false // No NAK simulation + ); +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 2f910b81c3b..bba78b0e051 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -374,6 +374,12 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test Class 2 RX file transfer with NAK retransmission void testClass2RxNack(); + //! Test nominal Class 2 TX file transfer (port-based) + void testClass2TxPortBased(); + + //! Test Class 2 TX file transfer with NAK handling (port-based) + void testClass2TxPortBasedNack(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides @@ -391,6 +397,12 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Fw::Buffer& fwBuffer ) override; + //! Handler for from_fileComplete - just push port history for testing + void from_fileComplete_handler( + FwIndexType portNum, + const Svc::SendFileResponse& response + ) override; + private: // ---------------------------------------------------------------------- // Test helper functions @@ -399,7 +411,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test configuration constants static constexpr U8 TEST_CHANNEL_ID_0 = 0; static constexpr U8 TEST_CHANNEL_ID_1 = 1; - static constexpr EntityId TEST_GROUND_EID = 10; + static constexpr EntityId TEST_GROUND_EID = 100; static constexpr U8 TEST_PRIORITY = 0; //! Helper struct for transaction setup results @@ -415,7 +427,7 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { FwSizeType& actualFileSize ); - //! Setup TX transaction and verify initial state + //! Setup TX transaction and verify initial state (command-based) void setupTxTransaction( const char* srcFile, const char* dstFile, @@ -427,6 +439,15 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { TransactionSetup& setup ); + //! Setup TX transaction and verify initial state (port-based) + void setupTxPortTransaction( + const char* srcFile, + const char* dstFile, + U8 channelId, + TxnState expectedState, + TransactionSetup& setup + ); + //! Setup RX transaction via Metadata PDU and verify initial state void setupRxTransaction( const char* srcFile, @@ -451,6 +472,65 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Transaction* txn ); + //! Initiate a file transfer via SendFile port + //! @param srcFile Source file path + //! @param dstFile Destination file path + //! @return SendFileResponse from port + Svc::SendFileResponse invokeSendFilePort( + const char* srcFile, + const char* dstFile + ); + + //! Send and verify a Class 1 TX transaction (command-based only) + //! @param srcFile Source file path + //! @param dstFile Destination file path + //! @param expectedFileSize Expected size of file to transfer + void sendAndVerifyClass1Tx( + const char* srcFile, + const char* dstFile, + FwSizeType expectedFileSize + ); + + //! Send and verify a Class 2 TX transaction + //! @param initType How to initiate the transaction (command or port) + //! @param srcFile Source file path + //! @param dstFile Destination file path + //! @param expectedFileSize Expected size of file to transfer + //! @param simulateNak If true, simulate NAK response (optional, default false) + void sendAndVerifyClass2Tx( + TransactionInitType initType, + const char* srcFile, + const char* dstFile, + FwSizeType expectedFileSize, + bool simulateNak = false + ); + + //! Receive and verify a Class 1 RX transaction + //! @param srcFile Local file to read test data from + //! @param dstFile Destination file path where received file will be written + //! @param groundSrcFile Source filename from ground perspective + //! @param expectedFileSize Expected size of file to receive + void sendAndVerifyClass1Rx( + const char* srcFile, + const char* dstFile, + const char* groundSrcFile, + FwSizeType expectedFileSize + ); + + //! Receive and verify a Class 2 RX transaction + //! @param srcFile Local file to read test data from + //! @param dstFile Destination file path where received file will be written + //! @param groundSrcFile Source filename from ground perspective + //! @param expectedFileSize Expected size of file to receive + //! @param simulateNak If true, simulate missing FileData to trigger NAK (optional, default false) + void sendAndVerifyClass2Rx( + const char* srcFile, + const char* dstFile, + const char* groundSrcFile, + FwSizeType expectedFileSize, + bool simulateNak = false + ); + //! Verify FIN-ACK PDU at given index void verifyFinAckPdu( FwIndexType pduIndex, From e83fb1e297684aa02a7073a7eb9920a53ed435ab Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 14:09:01 -0600 Subject: [PATCH 137/185] Added additional UTs --- .../test/ut/CfdpManagerTestMain.cpp | 6 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 1011 ++++++----------- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 3 + 3 files changed, 385 insertions(+), 635 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index d2c9f8e1083..adf4c9d204a 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -84,6 +84,12 @@ TEST(Transaction, Class1TxPortBased) { delete tester; } +TEST(Transaction, MultipleTransactionsInSeries) { + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); + tester->testMultipleTransactionsInSeries(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index bc634be1aa3..f8fcd4ed032 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -202,17 +202,21 @@ void CfdpManagerTester::setupTxPortTransaction( TxnState expectedState, TransactionSetup& setup) { + // Capture current sequence number before initiating + const U32 initialSeqNum = component.m_engine->m_seqNum; + // Initiate via port (synchronous - no dispatch needed) Svc::SendFileResponse response = invokeSendFilePort(srcFile, dstFile); ASSERT_EQ(Svc::SendFileStatus::STATUS_OK, response.get_status()) << "Port-based file send should succeed"; - // Find the transaction that was created (sequence numbers start at 1) - U32 expectedSeqNum = 1; - setup.txn = findTransaction(channelId, expectedSeqNum); + // Find the transaction that was created + setup.expectedSeqNum = initialSeqNum + 1; + EXPECT_EQ(setup.expectedSeqNum, component.m_engine->m_seqNum) << "Sequence number should increment"; + + setup.txn = findTransaction(channelId, setup.expectedSeqNum); ASSERT_NE(nullptr, setup.txn) << "Transaction should exist after port invocation"; - setup.expectedSeqNum = expectedSeqNum; // Verify initial transaction state ASSERT_EQ(expectedState, setup.txn->m_state) << "Should be in expected state"; @@ -482,6 +486,283 @@ void CfdpManagerTester::sendAndVerifyClass1Tx( waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); } +void CfdpManagerTester::sendAndVerifyClass1Rx( + const char* srcFile, + const char* dstFile, + const char* groundSrcFile, + FwSizeType expectedFileSize +) { + const U32 transactionSeq = 100; + + // Create test data file dynamically + FwSizeType actualFileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); + + // Uplink Metadata PDU and setup RX transaction + TransactionSetup setup; + setupRxTransaction(groundSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, + Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, TXN_STATE_R1, setup); + + // Read test data from source file + U8* testData = new U8[actualFileSize]; + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; + + FwSizeType bytesRead = actualFileSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; + ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; + + // Send FileData PDU + sendFileDataPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + 0, // offset + static_cast(actualFileSize), // size + testData, + Cfdp::Class::CLASS_1 + ); + component.doDispatch(); + + // Verify FileData processed + EXPECT_EQ(TXN_STATE_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; + + // Compute CRC for EOF PDU + CFDP::Checksum crc; + crc.update(testData, 0, static_cast(actualFileSize)); + U32 expectedCrc = crc.getValue(); + + // Send EOF PDU + sendEofPdu( + TEST_CHANNEL_ID_0, + TEST_GROUND_EID, + component.getLocalEidParam(), + transactionSeq, + Cfdp::CONDITION_CODE_NO_ERROR, + expectedCrc, + static_cast(actualFileSize), + Cfdp::Class::CLASS_1 + ); + component.doDispatch(); + + // Verify transaction completed + EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; + + // Verify file written to disk + verifyReceivedFile(dstFile, testData, actualFileSize); + + // Clean up + delete[] testData; + waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); + cleanupTestFile(dstFile); + cleanupTestFile(srcFile); +} + +void CfdpManagerTester::sendAndVerifyClass2Rx( + const char* srcFile, + const char* dstFile, + const char* groundSrcFile, + FwSizeType expectedFileSize, + bool simulateNak +) { + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const U32 transactionSeq = simulateNak ? 300 : 200; + + // Create test data file + FwSizeType actualFileSize; + createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); + + // Setup RX transaction + TransactionSetup setup; + setupRxTransaction(groundSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, + Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, TXN_STATE_R2, setup); + + // Read test data + U8* testData = new U8[actualFileSize]; + Os::File file; + Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); + ASSERT_EQ(Os::File::OP_OK, fileStatus); + + FwSizeType bytesRead = actualFileSize; + fileStatus = file.read(testData, bytesRead, Os::File::WAIT); + file.close(); + ASSERT_EQ(Os::File::OP_OK, fileStatus); + ASSERT_EQ(actualFileSize, bytesRead); + + // Send FileData PDUs + if (simulateNak) { + // Send only PDUs 0 and 3 (skip 1, 2, 4 to create gaps) + U8 pduIndices[] = {0, 3}; + for (U8 i = 0; i < 2; i++) { + U8 pduIdx = pduIndices[i]; + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu(TEST_CHANNEL_ID_0, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, offset, dataPerPdu, testData + offset, Cfdp::Class::CLASS_2); + component.doDispatch(); + } + } else { + // Send all PDUs + U8 numPdus = static_cast(actualFileSize / dataPerPdu); + for (U8 pduIdx = 0; pduIdx < numPdus; pduIdx++) { + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu(TEST_CHANNEL_ID_0, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, offset, dataPerPdu, testData + offset, Cfdp::Class::CLASS_2); + component.doDispatch(); + } + } + + // Verify FileData processed + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state); + EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state); + + // Compute CRC and send EOF + CFDP::Checksum crc; + crc.update(testData, 0, static_cast(actualFileSize)); + U32 expectedCrc = crc.getValue(); + + FwSizeType pduCountBeforeEof = this->fromPortHistory_dataOut->size(); + + sendEofPdu(TEST_CHANNEL_ID_0, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, Cfdp::CONDITION_CODE_NO_ERROR, expectedCrc, + static_cast(actualFileSize), Cfdp::Class::CLASS_2); + component.doDispatch(); + + // Verify EOF processed + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state); + EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv); + EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack); + + if (simulateNak) { + EXPECT_FALSE(setup.txn->m_flags.rx.send_fin); + EXPECT_TRUE(setup.txn->m_flags.rx.send_nak); + } else { + EXPECT_TRUE(setup.txn->m_flags.rx.send_fin); + } + + // Run cycle to send EOF-ACK + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Verify EOF-ACK sent + FwSizeType pduCountAfterTick = this->fromPortHistory_dataOut->size(); + EXPECT_EQ(pduCountBeforeEof + 1, pduCountAfterTick); + Fw::Buffer eofAckPduBuffer = this->getSentPduBuffer(static_cast(pduCountBeforeEof)); + ASSERT_GT(eofAckPduBuffer.getSize(), 0); + verifyAckPdu(eofAckPduBuffer, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, Cfdp::FILE_DIRECTIVE_END_OF_FILE, 1, + Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_ACTIVE); + + // Handle NAK if simulated + if (simulateNak) { + // Wait for NAK + U32 maxCycles = 20; + bool foundNak = false; + + for (U32 cycle = 0; cycle < maxCycles && !foundNak; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > pduCountAfterTick) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::NakPdu nakPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (nakPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { + foundNak = true; + } + } + } + + ASSERT_TRUE(foundNak); + + // Send missing PDUs 1, 2, and 4 + FwSizeType pduCountBeforeRetransmit = this->fromPortHistory_dataOut->size(); + U8 missingPduIndices[] = {1, 2, 4}; + for (U8 i = 0; i < 3; i++) { + U8 pduIdx = missingPduIndices[i]; + U32 offset = pduIdx * dataPerPdu; + sendFileDataPdu(TEST_CHANNEL_ID_0, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, offset, dataPerPdu, testData + offset, Cfdp::Class::CLASS_2); + component.doDispatch(); + } + + EXPECT_TRUE(setup.txn->m_flags.rx.complete); + + // Wait for FIN after retransmission + bool foundFin = false; + + for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > pduCountBeforeRetransmit) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::FinPdu finPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { + foundFin = true; + } + } + } + + ASSERT_TRUE(foundFin); + } else { + // Wait for FIN (no NAK) + U32 maxCycles = 20; + bool foundFin = false; + + for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + if (this->fromPortHistory_dataOut->size() > 1) { + FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); + Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); + Cfdp::FinPdu finPdu; + Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); + sb.setBuffLen(lastPdu.getSize()); + if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { + foundFin = true; + } + } + } + + ASSERT_TRUE(foundFin); + } + + // Verify transaction state before FIN-ACK + EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state); + EXPECT_EQ(RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state); + + // Send FIN-ACK + this->sendAckPdu(TEST_CHANNEL_ID_0, TEST_GROUND_EID, component.getLocalEidParam(), + transactionSeq, Cfdp::FILE_DIRECTIVE_FIN, 1, + Cfdp::CONDITION_CODE_NO_ERROR, Cfdp::ACK_TXN_STATUS_TERMINATED); + this->component.doDispatch(); + + // Verify transaction completed + EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state); + + // Wait for transaction recycle + waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); + + // Verify file + verifyReceivedFile(dstFile, testData, actualFileSize); + + // Clean up + delete[] testData; + cleanupTestFile(dstFile); + cleanupTestFile(srcFile); +} + void CfdpManagerTester::sendAndVerifyClass2Tx( TransactionInitType initType, const char* srcFile, @@ -599,7 +880,7 @@ void CfdpManagerTester::sendAndVerifyClass2Tx( } // ---------------------------------------------------------------------- -// Transaction Test Implementations +// Command based Transaction Tests // ---------------------------------------------------------------------- void CfdpManagerTester::testClass1TxNominal() { @@ -611,660 +892,120 @@ void CfdpManagerTester::testClass1TxNominal() { } void CfdpManagerTester::testClass2TxNominal() { - // Test configuration const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); const FwSizeType expectedFileSize = 5 * dataPerPdu; - const char* srcFile = "test/ut/output/test_class2_tx_5pdu.bin"; - const char* dstFile = "test/ut/output/test_class2_tx_dst.dat"; - - // Create and verify test file - FwSizeType fileSize; - createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); - - // Setup transaction and verify initial state - TransactionSetup setup; - setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_1, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, TXN_STATE_S2, setup); - // Run engine cycle and verify Metadata + FileData PDUs - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - ASSERT_FROM_PORT_HISTORY_SIZE(6); - - verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); - verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); - - EXPECT_EQ(expectedFileSize, setup.txn->m_foffs) << "Should have read entire file"; - EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; - EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state"; + sendAndVerifyClass2Tx( + INIT_BY_COMMAND, + "test/ut/output/test_class2_tx_5pdu.bin", + "test/ut/output/test_class2_tx_dst.dat", + expectedFileSize, + false // No NAK simulation + ); +} - // Run cycle and verify EOF PDU - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - ASSERT_FROM_PORT_HISTORY_SIZE(7); +void CfdpManagerTester::testClass2TxNack() { + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; - Fw::Buffer eofPduBuffer = this->getSentPduBuffer(6); - ASSERT_GT(eofPduBuffer.getSize(), 0) << "EOF PDU should be sent"; - verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); + sendAndVerifyClass2Tx( + INIT_BY_COMMAND, + "test/ut/output/test_c2_tx_nak.bin", + "test/ut/output/test_c2_nak_dst.dat", + expectedFileSize, + true // Simulate NAK + ); +} - EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state until EOF-ACK received"; - EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC waiting for EOF-ACK"; - EXPECT_FALSE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be cleared after EOF sent"; - EXPECT_FALSE(setup.txn->m_flags.tx.eof_ack_recv) << "eof_ack_recv should be false before ACK received"; +void CfdpManagerTester::testClass1RxNominal() { + const U16 fileDataSize = static_cast(this->component.getOutgoingFileChunkSizeParam()); - // Complete Class 2 handshake - completeClass2Handshake(TEST_CHANNEL_ID_1, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); - ASSERT_EQ(8, this->fromPortHistory_dataOut->size()) << "Should have exactly 8 PDUs sent"; - verifyFinAckPdu(7, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum); + sendAndVerifyClass1Rx( + "test/ut/output/test_rx_source.bin", + "test/ut/output/test_rx_received.bin", + "/ground/test_rx_source.bin", + fileDataSize + ); +} - // Wait for transaction recycle - waitForTransactionRecycle(TEST_CHANNEL_ID_1, setup.expectedSeqNum); +void CfdpManagerTester::testClass2RxNominal() { + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); + const FwSizeType expectedFileSize = 5 * dataPerPdu; - // Clean up test file - cleanupTestFile(srcFile); + sendAndVerifyClass2Rx( + "test/ut/output/test_class2_rx_source.bin", + "test/ut/output/test_class2_rx_received.bin", + "/ground/test_class2_rx_source.bin", + expectedFileSize, + false // No NAK simulation + ); } -void CfdpManagerTester::testClass2TxNack() { - // Test configuration +void CfdpManagerTester::testClass2RxNack() { const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); const FwSizeType expectedFileSize = 5 * dataPerPdu; - const char* srcFile = "test/ut/output/test_c2_tx_nak.bin"; - const char* dstFile = "test/ut/output/test_c2_nak_dst.dat"; - // Create and verify test file - FwSizeType fileSize; - createAndVerifyTestFile(srcFile, expectedFileSize, fileSize); + sendAndVerifyClass2Rx( + "test/ut/output/test_class2_rx_nack_source.bin", + "test/ut/output/test_class2_rx_nack_received.bin", + "/ground/test_class2_rx_nack_source.bin", + expectedFileSize, + true // Simulate NAK + ); +} - // Setup transaction and verify initial state - TransactionSetup setup; - setupTxTransaction(srcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, TEST_PRIORITY, TXN_STATE_S2, setup); +// ---------------------------------------------------------------------- +// Port-Based Transaction Tests +// ---------------------------------------------------------------------- - // Run engine cycle and verify Metadata + FileData PDUs - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - ASSERT_FROM_PORT_HISTORY_SIZE(6); +void CfdpManagerTester::testClass2TxPortBased() { + // Port-initiated transfers use Class 2 for reliability + sendAndVerifyClass2Tx( + INIT_BY_PORT, + "test/ut/output/test_class1_tx_port.bin", + "test/ut/output/test_class1_tx_port_dst.dat", + component.getOutgoingFileChunkSizeParam(), + false // No NAK simulation + ); +} - verifyMetadataPduAtIndex(0, setup, expectedFileSize, srcFile, dstFile, Cfdp::Class::CLASS_2); - verifyMultipleFileDataPdus(1, 5, setup, dataPerPdu, srcFile, Cfdp::Class::CLASS_2); +// ---------------------------------------------------------------------- +// Multi-Transactions Tests +// ---------------------------------------------------------------------- - EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should be in CLOSEOUT_SYNC after file data complete"; - EXPECT_TRUE(setup.txn->m_flags.tx.send_eof) << "send_eof flag should be set"; +void CfdpManagerTester::testMultipleTransactionsInSeries() { + const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); - // Run cycle and verify first EOF PDU - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - ASSERT_FROM_PORT_HISTORY_SIZE(7); + // Transaction 1: Class 1 TX (command-based) + sendAndVerifyClass1Tx( + "test/ut/output/series_c1_tx.bin", + "test/ut/output/series_c1_tx_dst.dat", + dataPerPdu + ); - Fw::Buffer firstEofPduBuffer = this->getSentPduBuffer(6); - ASSERT_GT(firstEofPduBuffer.getSize(), 0) << "First EOF PDU should be sent"; - verifyEofPdu(firstEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - - // Clear history to make room for retransmitted PDUs - this->clearHistory(); - this->m_pduCopyCount = 0; - - // Send NAK requesting retransmission of PDUs 2 and 5 - Cfdp::SegmentRequest segments[2]; - segments[0].offsetStart = dataPerPdu; - segments[0].offsetEnd = 2 * dataPerPdu; - segments[1].offsetStart = 4 * dataPerPdu; - segments[1].offsetEnd = 5 * dataPerPdu; - - this->sendNakPdu( - TEST_CHANNEL_ID_0, - component.getLocalEidParam(), - TEST_GROUND_EID, - setup.expectedSeqNum, - 0, - static_cast(expectedFileSize), - 2, - segments - ); - this->component.doDispatch(); - - EXPECT_EQ(TXN_STATE_S2, setup.txn->m_state) << "Should remain in S2 state after NAK"; - EXPECT_EQ(TX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.send.sub_state) << "Should remain in CLOSEOUT_SYNC after NAK"; - - // Run cycles until second EOF and verify - U32 maxCycles = 10; - bool foundSecondEof = false; - FwIndexType secondEofIndex = 0; - - for (U32 cycle = 0; cycle < maxCycles && !foundSecondEof; ++cycle) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - if (this->fromPortHistory_dataOut->size() > 0) { - FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::EofPdu eofPdu; - Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); - sb.setBuffLen(lastPdu.getSize()); - if (eofPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { - foundSecondEof = true; - secondEofIndex = lastIndex; - } - } - } - - ASSERT_TRUE(foundSecondEof) << "Second EOF PDU should be sent after chunk retransmission"; - Fw::Buffer secondEofPduBuffer = this->getSentPduBuffer(secondEofIndex); - ASSERT_GT(secondEofPduBuffer.getSize(), 0) << "Second EOF PDU should be sent"; - verifyEofPdu(secondEofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, - setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(expectedFileSize), srcFile); - - // Complete Class 2 handshake after NAK - completeClass2Handshake(TEST_CHANNEL_ID_0, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); - - // Note: Can't verify exact PDU count since retransmissions vary, but verify FIN-ACK at last index - FwIndexType finAckIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - verifyFinAckPdu(finAckIndex, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum); - - // Wait for transaction recycle - waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); - - // Clean up test file - cleanupTestFile(srcFile); -} - -void CfdpManagerTester::testClass1RxNominal() { - // Test configuration - use CF_MAX_FILE_DATA_SIZE for single PDU - const U16 fileDataSize = static_cast(this->component.getOutgoingFileChunkSizeParam()); - const FwSizeType expectedFileSize = fileDataSize; - const char* srcFile = "test/ut/output/test_rx_source.bin"; - const char* dstFile = "test/ut/output/test_rx_received.bin"; - const char* groundSideSrcFile = "/ground/test_rx_source.bin"; - const U32 transactionSeq = 100; - - // Create test data file dynamically - FwSizeType actualFileSize; - createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); - - // Uplink Metadata PDU and setup RX transaction - TransactionSetup setup; - setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_1, static_cast(actualFileSize), transactionSeq, TXN_STATE_R1, setup); - - // Uplink FileData PDU - // Read test data from source file - U8* testData = new U8[actualFileSize]; - Os::File file; - Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; - - FwSizeType bytesRead = actualFileSize; - fileStatus = file.read(testData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; - ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; - - // Send FileData PDU - sendFileDataPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - 0, // offset - static_cast(actualFileSize), // size - testData, - Cfdp::Class::CLASS_1 - ); - component.doDispatch(); - - // Verify FileData processed - EXPECT_EQ(TXN_STATE_R1, setup.txn->m_state) << "Should remain in R1 state after FileData"; - EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; - - // Compute CRC for EOF PDU - CFDP::Checksum crc; - crc.update(testData, 0, static_cast(actualFileSize)); - U32 expectedCrc = crc.getValue(); - - // Uplink EOF PDU - sendEofPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::CONDITION_CODE_NO_ERROR, - expectedCrc, - static_cast(actualFileSize), - Cfdp::Class::CLASS_1 + // Transaction 2: Class 1 RX + sendAndVerifyClass1Rx( + "test/ut/output/series_c1_rx_src.bin", + "test/ut/output/series_c1_rx_dst.bin", + "/ground/series_c1_rx_src.bin", + dataPerPdu ); - component.doDispatch(); - - // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after EOF processing"; - - // Verify file written to disk - verifyReceivedFile(dstFile, testData, actualFileSize); - - // Clean up dynamically allocated buffer - delete[] testData; - - // Wait for transaction recycle - waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); - - // Cleanup test files - cleanupTestFile(dstFile); - cleanupTestFile(srcFile); -} - -void CfdpManagerTester::testClass2RxNominal() { - // Test configuration - use 5 PDUs - const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); - const FwSizeType expectedFileSize = 5 * dataPerPdu; - const char* srcFile = "test/ut/output/test_class2_rx_source.bin"; - const char* dstFile = "test/ut/output/test_class2_rx_received.bin"; - const char* groundSideSrcFile = "/ground/test_class2_rx_source.bin"; - const U32 transactionSeq = 200; - - // Create test data file dynamically - FwSizeType actualFileSize; - createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); - - // Uplink Metadata PDU and setup RX transaction - TransactionSetup setup; - setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, TXN_STATE_R2, setup); - - // Read test data from source file - U8* testData = new U8[actualFileSize]; - Os::File file; - Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; - - FwSizeType bytesRead = actualFileSize; - fileStatus = file.read(testData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; - ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; - - // Uplink 5 FileData PDUs - for (U8 pduIdx = 0; pduIdx < 5; pduIdx++) { - U32 offset = pduIdx * dataPerPdu; - sendFileDataPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - offset, - dataPerPdu, - testData + offset, - Cfdp::Class::CLASS_2 - ); - component.doDispatch(); - } - - // Verify FileData processed - - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; - - // Compute CRC for EOF PDU - CFDP::Checksum crc; - crc.update(testData, 0, static_cast(actualFileSize)); - U32 expectedCrc = crc.getValue(); - - // Remember how many PDUs have been sent so far - FwSizeType pduCountBeforeEof = this->fromPortHistory_dataOut->size(); - - // Uplink EOF PDU - sendEofPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::CONDITION_CODE_NO_ERROR, - expectedCrc, - static_cast(actualFileSize), - Cfdp::Class::CLASS_2 - ); - component.doDispatch(); - - // Verify EOF processed - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; - EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should be set after EOF received (file is complete)"; - - // Run cycle to send EOF-ACK - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Verify EOF-ACK PDU sent by FSW - FwSizeType pduCountAfterTick = this->fromPortHistory_dataOut->size(); - EXPECT_EQ(pduCountBeforeEof + 1, pduCountAfterTick) << "Should send exactly 1 PDU (EOF-ACK)"; - Fw::Buffer eofAckPduBuffer = this->getSentPduBuffer(static_cast(pduCountBeforeEof)); - ASSERT_GT(eofAckPduBuffer.getSize(), 0) << "EOF-ACK PDU should be sent by FSW"; - verifyAckPdu(eofAckPduBuffer, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::FILE_DIRECTIVE_END_OF_FILE, - 1, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_ACTIVE - ); - - // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) - U32 maxCycles = 20; - bool foundFin = false; - FwIndexType finIndex = 0; - for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - if (this->fromPortHistory_dataOut->size() > 1) { - FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::FinPdu finPdu; - Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); - sb.setBuffLen(lastPdu.getSize()); - if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { - foundFin = true; - finIndex = lastIndex; - } - } - } - - // Verify FIN PDU was sent - ASSERT_TRUE(foundFin) << "FIN PDU should be sent after CRC calculation completes"; - - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; - - Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); - verifyFinPdu(finPduBuffer, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::FIN_DELIVERY_CODE_COMPLETE, - Cfdp::FIN_FILE_STATUS_RETAINED - ); - - // Send FIN-ACK from ground to FSW - this->sendAckPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::FILE_DIRECTIVE_FIN, - 1, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_TERMINATED - ); - this->component.doDispatch(); - - // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; - - // Wait for transaction recycle (this closes the file descriptor) - waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); - - // Verify file written to disk (after transaction is recycled and file is closed) - verifyReceivedFile(dstFile, testData, actualFileSize); - - // Clean up dynamically allocated buffer - delete[] testData; - - // Cleanup test files - cleanupTestFile(dstFile); - cleanupTestFile(srcFile); -} - -void CfdpManagerTester::testClass2RxNack() { - // Test configuration - use 5 PDUs, but send only 0 and 3 initially (skip 1, 2, 4) - const U16 dataPerPdu = static_cast(this->component.getOutgoingFileChunkSizeParam()); - const FwSizeType expectedFileSize = 5 * dataPerPdu; - const char* srcFile = "test/ut/output/test_class2_rx_nack_source.bin"; - const char* dstFile = "test/ut/output/test_class2_rx_nack_received.bin"; - const char* groundSideSrcFile = "/ground/test_class2_rx_nack_source.bin"; - const U32 transactionSeq = 300; - - // Create test data file dynamically - FwSizeType actualFileSize; - createAndVerifyTestFile(srcFile, expectedFileSize, actualFileSize); - - // Uplink Metadata PDU and setup RX transaction - TransactionSetup setup; - setupRxTransaction(groundSideSrcFile, dstFile, TEST_CHANNEL_ID_0, TEST_GROUND_EID, - Cfdp::Class::CLASS_2, static_cast(actualFileSize), transactionSeq, TXN_STATE_R2, setup); - - // Read test data from source file - U8* testData = new U8[actualFileSize]; - Os::File file; - Os::File::Status fileStatus = file.open(srcFile, Os::File::OPEN_READ, Os::File::NO_OVERWRITE); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to open source file for reading"; - - FwSizeType bytesRead = actualFileSize; - fileStatus = file.read(testData, bytesRead, Os::File::WAIT); - file.close(); - ASSERT_EQ(Os::File::OP_OK, fileStatus) << "Failed to read source file"; - ASSERT_EQ(actualFileSize, bytesRead) << "Should read entire file"; - - // Uplink FileData PDUs 0 and 3 only (skip 1, 2, 4 to create gaps) - U8 pduIndices[] = {0, 3}; - for (U8 i = 0; i < 2; i++) { - U8 pduIdx = pduIndices[i]; - U32 offset = pduIdx * dataPerPdu; - sendFileDataPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - offset, - dataPerPdu, - testData + offset, - Cfdp::Class::CLASS_2 - ); - component.doDispatch(); - } - - // Verify FileData processed - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after FileData"; - EXPECT_EQ(RX_SUB_STATE_FILEDATA, setup.txn->m_state_data.receive.sub_state) << "Should remain in FILEDATA sub-state"; - - // Compute CRC for EOF PDU - CFDP::Checksum crc; - crc.update(testData, 0, static_cast(actualFileSize)); - U32 expectedCrc = crc.getValue(); - - // Remember how many PDUs have been sent so far - FwSizeType pduCountBeforeEof = this->fromPortHistory_dataOut->size(); - - // Uplink EOF PDU - sendEofPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::CONDITION_CODE_NO_ERROR, - expectedCrc, - static_cast(actualFileSize), - Cfdp::Class::CLASS_2 - ); - component.doDispatch(); - - // Verify EOF processed - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after EOF"; - EXPECT_TRUE(setup.txn->m_flags.rx.eof_recv) << "eof_recv flag should be set after EOF received"; - EXPECT_TRUE(setup.txn->m_flags.rx.send_eof_ack) << "send_eof_ack flag should be set after EOF received"; - EXPECT_FALSE(setup.txn->m_flags.rx.send_fin) << "send_fin flag should NOT be set (file has gaps)"; - EXPECT_TRUE(setup.txn->m_flags.rx.send_nak) << "send_nak flag should be set (missing segments)"; - - // Run cycle to send EOF-ACK and NAK - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - // Verify EOF-ACK PDU sent by FSW - FwSizeType pduCountAfterTick = this->fromPortHistory_dataOut->size(); - EXPECT_EQ(pduCountBeforeEof + 1, pduCountAfterTick) << "Should send exactly 1 PDU (EOF-ACK)"; - Fw::Buffer eofAckPduBuffer = this->getSentPduBuffer(static_cast(pduCountBeforeEof)); - ASSERT_GT(eofAckPduBuffer.getSize(), 0) << "EOF-ACK PDU should be sent by FSW"; - verifyAckPdu(eofAckPduBuffer, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::FILE_DIRECTIVE_END_OF_FILE, - 1, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_ACTIVE - ); - - // Run cycles until NAK PDU is sent - U32 maxCycles = 20; - bool foundNak = false; - FwIndexType nakIndex = 0; - - for (U32 cycle = 0; cycle < maxCycles && !foundNak; ++cycle) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - if (this->fromPortHistory_dataOut->size() > pduCountAfterTick) { - FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::NakPdu nakPdu; - Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); - sb.setBuffLen(lastPdu.getSize()); - if (nakPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { - foundNak = true; - nakIndex = lastIndex; - } - } - } - - // Verify NAK PDU was sent - ASSERT_TRUE(foundNak) << "NAK PDU should be sent requesting missing segments"; - - Fw::Buffer nakPduBuffer = this->getSentPduBuffer(nakIndex); - - // Verify NAK PDU requests missing segments 1, 2, and 4 - Cfdp::SegmentRequest expectedSegments[3]; - expectedSegments[0].offsetStart = 1 * dataPerPdu; - expectedSegments[0].offsetEnd = 3 * dataPerPdu; // Covers PDUs 1 and 2 - expectedSegments[1].offsetStart = 4 * dataPerPdu; - expectedSegments[1].offsetEnd = 5 * dataPerPdu; // Covers PDU 4 - - verifyNakPdu(nakPduBuffer, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - 0, - 0, // scope_end is not set by the CFDP engine - 2, - expectedSegments - ); - - // Clear history to make room for retransmission verification - FwSizeType pduCountBeforeRetransmit = this->fromPortHistory_dataOut->size(); - - // Uplink missing FileData PDUs 1, 2, and 4 - U8 missingPduIndices[] = {1, 2, 4}; - for (U8 i = 0; i < 3; i++) { - U8 pduIdx = missingPduIndices[i]; - U32 offset = pduIdx * dataPerPdu; - sendFileDataPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - offset, - dataPerPdu, - testData + offset, - Cfdp::Class::CLASS_2 - ); - component.doDispatch(); - } - - // Verify transaction now sees file as complete - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state after gap fill"; - EXPECT_TRUE(setup.txn->m_flags.rx.complete) << "complete flag should be set after gaps filled"; - - // Run cycles until FIN PDU is sent (CRC calculation may take multiple ticks) - bool foundFin = false; - FwIndexType finIndex = 0; - - for (U32 cycle = 0; cycle < maxCycles && !foundFin; ++cycle) { - this->invoke_to_run1Hz(0, 0); - this->component.doDispatch(); - - if (this->fromPortHistory_dataOut->size() > pduCountBeforeRetransmit) { - FwIndexType lastIndex = static_cast(this->fromPortHistory_dataOut->size() - 1); - Fw::Buffer lastPdu = this->getSentPduBuffer(lastIndex); - Cfdp::FinPdu finPdu; - Fw::SerialBuffer sb(const_cast(lastPdu.getData()), lastPdu.getSize()); - sb.setBuffLen(lastPdu.getSize()); - if (finPdu.deserializeFrom(sb) == Fw::FW_SERIALIZE_OK) { - foundFin = true; - finIndex = lastIndex; - } - } - } - - // Verify FIN PDU was sent - ASSERT_TRUE(foundFin) << "FIN PDU should be sent after gaps filled and CRC calculated"; - - EXPECT_EQ(TXN_STATE_R2, setup.txn->m_state) << "Should remain in R2 state until FIN-ACK received"; - EXPECT_EQ(RX_SUB_STATE_CLOSEOUT_SYNC, setup.txn->m_state_data.receive.sub_state) << "Should be in CLOSEOUT_SYNC waiting for FIN-ACK"; - - Fw::Buffer finPduBuffer = this->getSentPduBuffer(finIndex); - verifyFinPdu(finPduBuffer, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::FIN_DELIVERY_CODE_COMPLETE, - Cfdp::FIN_FILE_STATUS_RETAINED - ); - - // Send FIN-ACK from ground to FSW - this->sendAckPdu( - TEST_CHANNEL_ID_0, - TEST_GROUND_EID, - component.getLocalEidParam(), - transactionSeq, - Cfdp::FILE_DIRECTIVE_FIN, - 1, - Cfdp::CONDITION_CODE_NO_ERROR, - Cfdp::ACK_TXN_STATUS_TERMINATED - ); - this->component.doDispatch(); - - // Verify transaction completed (moved to HOLD state) - EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state) << "Should be in HOLD state after FIN-ACK received"; - - // Wait for transaction recycle (this closes the file descriptor) - waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); - - // Verify file written to disk (after transaction is recycled and file is closed) - verifyReceivedFile(dstFile, testData, actualFileSize); - - // Clean up dynamically allocated buffer - delete[] testData; - - // Cleanup test files - cleanupTestFile(dstFile); - cleanupTestFile(srcFile); -} - -// ---------------------------------------------------------------------- -// Port-Based Transaction Tests -// ---------------------------------------------------------------------- - -void CfdpManagerTester::testClass2TxPortBased() { - // Port-initiated transfers use Class 2 for reliability + // Transaction 3: Class 2 TX (port-based) sendAndVerifyClass2Tx( INIT_BY_PORT, - "test/ut/output/test_class1_tx_port.bin", - "test/ut/output/test_class1_tx_port_dst.dat", - component.getOutgoingFileChunkSizeParam(), + "test/ut/output/series_c2_tx.bin", + "test/ut/output/series_c2_tx_dst.dat", + 5 * dataPerPdu, + false // No NAK simulation + ); + + // Transaction 4: Class 2 RX + sendAndVerifyClass2Rx( + "test/ut/output/series_c2_rx_src.bin", + "test/ut/output/series_c2_rx_dst.bin", + "/ground/series_c2_rx_src.bin", + 5 * dataPerPdu, false // No NAK simulation ); } diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index bba78b0e051..c8e29f4c3e4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -380,6 +380,9 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test Class 2 TX file transfer with NAK handling (port-based) void testClass2TxPortBasedNack(); + //! Test multiple transactions in series + void testMultipleTransactionsInSeries(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From 1ed86df74f3bc229e2f58f98d68d2aeeaf3b36f0 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 14:42:04 -0600 Subject: [PATCH 138/185] Added ping port and fixed issues from fprime sync --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 6 +++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 8 +++++- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 6 +++++ Svc/Ccsds/CfdpManager/Types/Types.hpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 27 +++++++------------ .../test/ut/CfdpManagerTestMain.cpp | 6 +++++ .../CfdpManager/test/ut/CfdpManagerTester.cpp | 12 +++++++++ .../CfdpManager/test/ut/CfdpManagerTester.hpp | 8 ++++++ 8 files changed, 55 insertions(+), 20 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 20e14e02f82..bd7d60c784f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -130,6 +130,12 @@ Svc::SendFileResponse CfdpManager ::sendFile_handler( return response; } +void CfdpManager ::pingIn_handler(FwIndexType portNum, U32 key) +{ + // send ping response + this->pingOut_out(0, key); +} + // ---------------------------------------------------------------------- // Port calls that are invoked by the CFDP engine // These functions are analogous to the functions in cf_cfdp_sbintf.* diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 7167ea394ca..295fba03030 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -43,7 +43,13 @@ module Cfdp { @ File send complete notification port output port fileComplete: Svc.SendFileComplete - + + @ Ping in port + async input port pingIn: Svc.Ping + + @ Ping out port + output port pingOut: Svc.Ping + ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # ############################################################################### diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 68f4a2a8454..c4dd597b56c 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -121,6 +121,12 @@ class CfdpManager final : public CfdpManagerComponentBase { U32 length //!< Number of bytes to read (0 = entire file) ) override; + //! Handler for input port pingIn + void pingIn_handler( + FwIndexType portNum, //!< The port number + U32 key //!< Value to return to pinger + ) override; + private: // ---------------------------------------------------------------------- // Handler implementations for commands diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index f5b1537bf76..3c9a3318803 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -295,7 +295,7 @@ struct Playback U16 num_ts; /**< \brief number of transactions */ U8 priority; EntityId dest_id; - char pending_file[FppConstant_CfdpManagerMaxFileSize::CfdpManagerMaxFileSize]; + char pending_file[CfdpManagerMaxFileSize]; bool busy; bool diropen; diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index e660c6e61c2..712e24c34e1 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -30,6 +30,14 @@ The F' implementation adds new components built specifically for the F' ecosyste For detailed attribution, licensing information, and a complete breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). +## Class Diagram +Add a class diagram here + +## Port Descriptions +| Name | Description | +|---|---| +|---|---| + ## Usage Examples Add usage examples here @@ -39,14 +47,6 @@ Add diagrams here ### Typical Usage And the typical usage of the component here -## Class Diagram -Add a class diagram here - -## Port Descriptions -| Name | Description | -|---|---| -|---|---| - ## Component States Add component states in the chart below | Name | Description | @@ -56,17 +56,12 @@ Add component states in the chart below ## Sequence Diagrams Add sequence diagrams here -## Parameters -| Name | Description | -|---|---| -|---|---| - ## Commands | Name | Description | |---|---| |---|---| -## Events +## Parameters | Name | Description | |---|---| |---|---| @@ -88,7 +83,3 @@ Add requirements in the chart below |---|---|---| |---|---|---| -## Change Log -| Date | Description | -|---|---| -|---| Initial Draft | \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index adf4c9d204a..d37c1d3402a 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -90,6 +90,12 @@ TEST(Transaction, MultipleTransactionsInSeries) { delete tester; } +TEST(Miscellaneous, Ping) { + Svc::Ccsds::Cfdp::CfdpManagerTester* tester = new Svc::Ccsds::Cfdp::CfdpManagerTester(); + tester->testPing(); + delete tester; +} + int main(int argc, char** argv) { ::testing::InitGoogleTest(&argc, argv); return RUN_ALL_TESTS(); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index f8fcd4ed032..2ebd80df3b3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -1010,6 +1010,18 @@ void CfdpManagerTester::testMultipleTransactionsInSeries() { ); } +// ---------------------------------------------------------------------- +// Miscellaneous Tests +// ---------------------------------------------------------------------- + +void CfdpManagerTester ::testPing() { + const U32 key = 1234; + this->invoke_to_pingIn(0, key); + this->component.doDispatch(); + ASSERT_from_pingOut_SIZE(1); + ASSERT_from_pingOut(0, key); +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index c8e29f4c3e4..f7ed91d0140 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -383,6 +383,14 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { //! Test multiple transactions in series void testMultipleTransactionsInSeries(); + public: + // ---------------------------------------------------------------------- + // Miscellaneous Tests + // ---------------------------------------------------------------------- + + //! Test ping port functionality + void testPing(); + private: // ---------------------------------------------------------------------- // Test Harness: output port overrides From fb44beb6bac9a233647404253ab3678ec681f73b Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 14:21:40 -0700 Subject: [PATCH 139/185] Added CfdpManager class diagram --- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 27 +++++---- .../CfdpManager/docs/imgs/class_diagram.md | 58 +++++++++++++++++++ Svc/Ccsds/CfdpManager/docs/sdd.md | 47 +++++++++++++-- 3 files changed, 116 insertions(+), 16 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 295fba03030..8cfb08dacf3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -17,38 +17,43 @@ module Cfdp { # Custom ports ############################################################################## + # Admin ports @ Run port which must be invoked at 1 Hz in order to satify CFDP timer logic async input port run1Hz: Svc.Sched + @ Ping in port + async input port pingIn: Svc.Ping + + @ Ping out port + output port pingOut: Svc.Ping + + # Downlink ports @ Port for outputting PDU data output port dataOut: [CfdpManagerNumChannels] Fw.BufferSend @ Buffer that was sent via the dataOut port and is now being retruned async input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext - @ Port for input PDU data - async input port dataIn: [CfdpManagerNumChannels] Fw.BufferSend - - @ Return buffer that was recieved on the dataIn port - output port dataInReturn: [CfdpManagerNumChannels] Fw.BufferSend - @ Port for allocating buffers to hold PDU data output port bufferAllocate: [CfdpManagerNumChannels] Fw.BufferGet @ Port for deallocating buffers allocated for PDU data output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend + # Uplink ports + @ Port for input PDU data + async input port dataIn: [CfdpManagerNumChannels] Fw.BufferSend + + @ Return buffer that was recieved on the dataIn port + output port dataInReturn: [CfdpManagerNumChannels] Fw.BufferSend + + # DP ports @ File send request port guarded input port sendFile: Svc.SendFileRequest @ File send complete notification port output port fileComplete: Svc.SendFileComplete - @ Ping in port - async input port pingIn: Svc.Ping - - @ Ping out port - output port pingOut: Svc.Ping ############################################################################### # Standard AC Ports: Required for Channels, Events, Commands, and Parameters # diff --git a/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md b/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md new file mode 100644 index 00000000000..40c36fe227f --- /dev/null +++ b/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md @@ -0,0 +1,58 @@ +# CfdpManager Component Diagram + +```mermaid +flowchart TB + %% Top ports (System) + run1Hz["run1Hz
Svc.Sched"] + pingIn["pingIn
Svc.Ping"] + pingOut["pingOut
Svc.Ping"] + + %% Left ports (Uplink) + dataIn["dataIn[N]
Fw.BufferSend"] + dataInReturn["dataInReturn[N]
Fw.BufferSend"] + + %% Component box + CfdpManager["CfdpManager
CFDP Protocol Engine"] + + %% Right ports (Downlink) + dataOut["dataOut[N]
Fw.BufferSend"] + dataReturnIn["dataReturnIn[N]
Svc.ComDataWithContext"] + bufferAllocate["bufferAllocate[N]
Fw.BufferGet"] + bufferDeallocate["bufferDeallocate[N]
Fw.BufferSend"] + + %% Bottom ports (File Transfer) + sendFile["sendFile
Svc.SendFileRequest"] + fileComplete["fileComplete
Svc.SendFileComplete"] + + %% Top connections + run1Hz --> CfdpManager + pingIn --> CfdpManager + CfdpManager --> pingOut + + %% Left connections + dataIn --> CfdpManager + CfdpManager --> dataInReturn + + %% Right connections + CfdpManager --> dataOut + dataReturnIn --> CfdpManager + CfdpManager --> bufferAllocate + CfdpManager --> bufferDeallocate + + %% Bottom connections + sendFile --> CfdpManager + CfdpManager --> fileComplete + + %% Styling + classDef systemPort fill:#fff9c4,stroke:#f57f17,stroke-width:2px + classDef uplinkPort fill:#e1bee7,stroke:#6a1b9a,stroke-width:2px + classDef downlinkPort fill:#ffccbc,stroke:#d84315,stroke-width:2px + classDef filePort fill:#c8e6c9,stroke:#2e7d32,stroke-width:2px + classDef component fill:#e1f5ff,stroke:#01579b,stroke-width:3px + + class run1Hz,pingIn,pingOut systemPort + class dataIn,dataInReturn uplinkPort + class dataOut,dataReturnIn,bufferAllocate,bufferDeallocate downlinkPort + class sendFile,fileComplete filePort + class CfdpManager component +``` \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 712e24c34e1..ad301f1d35f 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -31,12 +31,49 @@ The F' implementation adds new components built specifically for the F' ecosyste For detailed attribution, licensing information, and a complete breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). ## Class Diagram -Add a class diagram here -## Port Descriptions -| Name | Description | -|---|---| -|---|---| +The CfdpManager component diagram shows the port organization by functional grouping: + +![CfdpManager Component Diagram](imgs/class_diagram.md) + +Ports are organized as follows: +- **Top (System Ports)**: System health and scheduling - `run1Hz`, `pingIn`, `pingOut` +- **Bottom (File Transfer Ports)**: Programmatic file send interface - `sendFile`, `fileComplete` +- **Left (Uplink Ports)**: Receive CFDP PDUs from remote entities - `dataIn`, `dataInReturn` +- **Right (Downlink Ports)**: Send CFDP PDUs to remote entities - `dataOut`, `dataReturnIn`, `bufferAllocate`, `bufferDeallocate` + +### Port Descriptions + +#### System Ports + +| Name | Type | Port Type | Description | +|------|------|-----------|-------------| +| run1Hz | async input | `Svc.Sched` | Scheduler port that must be invoked at 1 Hz to drive CFDP protocol timer logic, transaction processing, and state machine execution | +| pingIn | async input | `Svc.Ping` | Health check input port for liveness monitoring | +| pingOut | output | `Svc.Ping` | Health check output port for responding to pings | + +#### Downlink Ports + +| Name | Type | Port Type | Description | +|------|------|-----------|-------------| +| dataOut | output array[N] | `Fw.BufferSend` | Send encoded CFDP PDU data buffers to downstream components. One port (`N`) per CFDP channel. | +| dataReturnIn | async input array[N] | `Svc.ComDataWithContext` | Receive buffers previously sent via `dataOut` after downstream processing is complete. One port per CFDP channel. | +| bufferAllocate | output array[N] | `Fw.BufferGet` | Request allocation of buffers for constructing outgoing CFDP PDUs. One port (`N`) per CFDP channel. | +| bufferDeallocate | output array[N] | `Fw.BufferSend` | Return/deallocate buffers that were allocated but not sent (e.g., due to errors). One port (`N`) per CFDP channel. | + +#### Uplink Ports + +| Name | Type | Port Type | Description | +|------|------|-----------|-------------| +| dataIn | async input array[N] | `Fw.BufferSend` | Receive incoming CFDP PDU data buffers from upstream components (e.g., frame deencapsulation, radio). One port (`N`) per CFDP channel. | +| dataInReturn | output array[N] | `Fw.BufferSend` | Return buffers received via `dataIn` after PDU processing is complete. One port (`N`) per CFDP channel. | + +#### File Transfer Ports + +| Name | Type | Port Type | Description | +|------|------|-----------|-------------| +| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Returns transaction initialization status (OK, BUSY, ERROR). | +| fileComplete | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `sendFile` port. Provides final transfer status. | ## Usage Examples Add usage examples here From aab447f3b81c6464bf54b58336ea015aa8f0b830 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 15:26:02 -0700 Subject: [PATCH 140/185] Fixed component class diagram --- .../docs/img/component_diagram.drawio | 98 ++++++++++++++++++ .../docs/img/component_diagram.png | Bin 0 -> 50441 bytes .../CfdpManager/docs/imgs/class_diagram.md | 58 ----------- Svc/Ccsds/CfdpManager/docs/sdd.md | 16 +-- 4 files changed, 103 insertions(+), 69 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio create mode 100644 Svc/Ccsds/CfdpManager/docs/img/component_diagram.png delete mode 100644 Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md diff --git a/Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio b/Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio new file mode 100644 index 00000000000..3a71937e80c --- /dev/null +++ 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L>gTe~DWM4f%p{7Y literal 0 HcmV?d00001 diff --git a/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md b/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md deleted file mode 100644 index 40c36fe227f..00000000000 --- a/Svc/Ccsds/CfdpManager/docs/imgs/class_diagram.md +++ /dev/null @@ -1,58 +0,0 @@ -# CfdpManager Component Diagram - -```mermaid -flowchart TB - %% Top ports (System) - run1Hz["run1Hz
Svc.Sched"] - pingIn["pingIn
Svc.Ping"] - pingOut["pingOut
Svc.Ping"] - - %% Left ports (Uplink) - dataIn["dataIn[N]
Fw.BufferSend"] - dataInReturn["dataInReturn[N]
Fw.BufferSend"] - - %% Component box - CfdpManager["CfdpManager
CFDP Protocol Engine"] - - %% Right ports (Downlink) - dataOut["dataOut[N]
Fw.BufferSend"] - dataReturnIn["dataReturnIn[N]
Svc.ComDataWithContext"] - bufferAllocate["bufferAllocate[N]
Fw.BufferGet"] - bufferDeallocate["bufferDeallocate[N]
Fw.BufferSend"] - - %% Bottom ports (File Transfer) - sendFile["sendFile
Svc.SendFileRequest"] - fileComplete["fileComplete
Svc.SendFileComplete"] - - %% Top connections - run1Hz --> CfdpManager - pingIn --> CfdpManager - CfdpManager --> pingOut - - %% Left connections - dataIn --> CfdpManager - CfdpManager --> dataInReturn - - %% Right connections - CfdpManager --> dataOut - dataReturnIn --> CfdpManager - CfdpManager --> bufferAllocate - CfdpManager --> bufferDeallocate - - %% Bottom connections - sendFile --> CfdpManager - CfdpManager --> fileComplete - - %% Styling - classDef systemPort fill:#fff9c4,stroke:#f57f17,stroke-width:2px - classDef uplinkPort fill:#e1bee7,stroke:#6a1b9a,stroke-width:2px - classDef downlinkPort fill:#ffccbc,stroke:#d84315,stroke-width:2px - classDef filePort fill:#c8e6c9,stroke:#2e7d32,stroke-width:2px - classDef component fill:#e1f5ff,stroke:#01579b,stroke-width:3px - - class run1Hz,pingIn,pingOut systemPort - class dataIn,dataInReturn uplinkPort - class dataOut,dataReturnIn,bufferAllocate,bufferDeallocate downlinkPort - class sendFile,fileComplete filePort - class CfdpManager component -``` \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index ad301f1d35f..019f416d15a 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -34,13 +34,13 @@ For detailed attribution, licensing information, and a complete breakdown of por The CfdpManager component diagram shows the port organization by functional grouping: -![CfdpManager Component Diagram](imgs/class_diagram.md) +![CfdpManager Component Diagram](img/component_diagram.png) Ports are organized as follows: -- **Top (System Ports)**: System health and scheduling - `run1Hz`, `pingIn`, `pingOut` -- **Bottom (File Transfer Ports)**: Programmatic file send interface - `sendFile`, `fileComplete` +- **Top (System Ports)**: Scheduling and system health - `run1Hz`, `pingIn`, `pingOut` - **Left (Uplink Ports)**: Receive CFDP PDUs from remote entities - `dataIn`, `dataInReturn` - **Right (Downlink Ports)**: Send CFDP PDUs to remote entities - `dataOut`, `dataReturnIn`, `bufferAllocate`, `bufferDeallocate` +- **Bottom (File Transfer Ports)**: Programmatic file send interface - `sendFile`, `fileComplete` ### Port Descriptions @@ -72,8 +72,8 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Returns transaction initialization status (OK, BUSY, ERROR). | -| fileComplete | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `sendFile` port. Provides final transfer status. | +| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Returns immediate status: `STATUS_OK` (transfer initiated), `STATUS_ERROR` (engine error), or `STATUS_INVALID` (unsupported parameters). Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` (acknowledged), (3) `keep` is hardcoded to `KEEP` (preserve file after transfer), (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`. The transaction is marked as port-initiated (`INIT_BY_PORT`) to enable completion notification via `fileComplete`. | +| fileComplete | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `sendFile` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | ## Usage Examples Add usage examples here @@ -108,12 +108,6 @@ Add sequence diagrams here |---|---| |---|---| -## Unit Tests -Add unit test descriptions in the chart below -| Name | Description | Output | Coverage | -|---|---|---|---| -|---|---|---|---| - ## Requirements Add requirements in the chart below | Name | Description | Validation | From e805ae93c446849291aa697705a9a544bdedfaec Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 15:56:32 -0700 Subject: [PATCH 141/185] Reworked class diagram --- .../CfdpManager/docs/img/CfdpManager.drawio | 145 ++++++++++++++++++ ...{component_diagram.png => CfdpManager.png} | Bin .../docs/img/component_diagram.drawio | 98 ------------ Svc/Ccsds/CfdpManager/docs/sdd.md | 10 +- 4 files changed, 151 insertions(+), 102 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio rename Svc/Ccsds/CfdpManager/docs/img/{component_diagram.png => CfdpManager.png} (100%) delete mode 100644 Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio diff --git a/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio new file mode 100644 index 00000000000..6d74dba9db8 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio @@ -0,0 +1,145 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Svc/Ccsds/CfdpManager/docs/img/component_diagram.png b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.png similarity index 100% rename from Svc/Ccsds/CfdpManager/docs/img/component_diagram.png rename to Svc/Ccsds/CfdpManager/docs/img/CfdpManager.png diff --git a/Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio b/Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio deleted file mode 100644 index 3a71937e80c..00000000000 --- a/Svc/Ccsds/CfdpManager/docs/img/component_diagram.drawio +++ /dev/null @@ -1,98 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 019f416d15a..e89b66a8175 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -17,7 +17,9 @@ For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delive ## CFDP as an F' Component -The CfdpManager component provides an F' implementation of the CFDP protocol. Substantial portions of this implementation were ported from [NASA's CF (CFDP) Application in the Core Flight System (cFS) version 3.0.0](https://github.com/nasa/CF/releases/tag/v3.0.0). The ported code includes: +The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with guaranteed file delivery capabilities. CfdpManager implements the CFDP Class 2 protocol with acknowledgments, retransmissions, and gap detection to ensure reliable file transfers even over lossy or intermittent communication links. + +Substantial portions of this implementation were ported from [NASA's CF (CFDP) Application in the Core Flight System (cFS) version 3.0.0](https://github.com/nasa/CF/releases/tag/v3.0.0). The ported code includes: - Core CFDP engine and transaction management logic - Protocol state machines for transmit and receive operations - Utility functions for file handling and resource management @@ -28,13 +30,13 @@ The F' implementation adds new components built specifically for the F' ecosyste - Object-oriented PDU encoding/decoding: Type-safe PDU classes based on F' `Serializable` interface for consistent serialization - F' timer implementation: Uses F' time primitives for protocol timers -For detailed attribution, licensing information, and a complete breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). +For detailed attribution, licensing information, and a breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). ## Class Diagram The CfdpManager component diagram shows the port organization by functional grouping: -![CfdpManager Component Diagram](img/component_diagram.png) +![CfdpManager Component Diagram](img/CfdpManager.png) Ports are organized as follows: - **Top (System Ports)**: Scheduling and system health - `run1Hz`, `pingIn`, `pingOut` @@ -72,7 +74,7 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Returns immediate status: `STATUS_OK` (transfer initiated), `STATUS_ERROR` (engine error), or `STATUS_INVALID` (unsupported parameters). Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` (acknowledged), (3) `keep` is hardcoded to `KEEP` (preserve file after transfer), (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`. The transaction is marked as port-initiated (`INIT_BY_PORT`) to enable completion notification via `fileComplete`. | +| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| | fileComplete | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `sendFile` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | ## Usage Examples From b6537f0914e93d3ff88f29771e7948cc2e4f01ad Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 16:42:01 -0700 Subject: [PATCH 142/185] Added CfdpManager usage diagram and updated port naming to be consistent --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 4 +- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 4 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 6 +- .../CfdpManager/docs/img/CfdpManager.drawio | 18 +-- .../CfdpManager/docs/img/CfdpManager.png | Bin 50441 -> 34289 bytes .../docs/img/CfdpManager_usage.drawio | 103 ++++++++++++++++++ Svc/Ccsds/CfdpManager/docs/sdd.md | 48 +++++++- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 16 +-- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 4 +- 9 files changed, 171 insertions(+), 32 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/docs/img/CfdpManager_usage.drawio diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index bd7d60c784f..fb0a76a4e4a 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -73,7 +73,7 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) this->dataInReturn_out(portNum, fwBuffer); } -Svc::SendFileResponse CfdpManager ::sendFile_handler( +Svc::SendFileResponse CfdpManager ::fileIn_handler( FwIndexType portNum, const Fw::StringBase& sourceFileName, const Fw::StringBase& destFileName, @@ -204,7 +204,7 @@ void CfdpManager::sendFileComplete(Svc::SendFileStatus::T status) response.set_status(status); response.set_context(0); - this->fileComplete_out(0, response); + this->fileDoneOut_out(0, response); } // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 8cfb08dacf3..789176e24e5 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -49,10 +49,10 @@ module Cfdp { # DP ports @ File send request port - guarded input port sendFile: Svc.SendFileRequest + guarded input port fileIn: Svc.SendFileRequest @ File send complete notification port - output port fileComplete: Svc.SendFileComplete + output port fileDoneOut: Svc.SendFileComplete ############################################################################### diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index c4dd597b56c..5437ec153a9 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -83,7 +83,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Send file completion notification for port-initiated transfers //! - //! Invokes the fileComplete output port with the transaction status. + //! Invokes the fileDoneOut output port with the transaction status. //! //! \param status Transaction completion status void sendFileComplete(Svc::SendFileStatus::T status); @@ -112,8 +112,8 @@ class CfdpManager final : public CfdpManagerComponentBase { Fw::Buffer& fwBuffer //!< The buffer ) override; - //! Handler for input port SendFile - Svc::SendFileResponse sendFile_handler( + //! Handler for input port fileIn + Svc::SendFileResponse fileIn_handler( FwIndexType portNum, //!< The port number const Fw::StringBase& sourceFileName, //!< Path of file to send const Fw::StringBase& destFileName, //!< Path to store file at destination diff --git a/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio index 6d74dba9db8..09b139578ec 100644 --- a/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio +++ b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.drawio @@ -1,10 +1,10 @@ - + - + @@ -115,25 +115,25 @@ - + - + - + - + - + - + @@ -142,4 +142,4 @@ - + \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.png b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager.png index be03dd27b6e8757bb05e08ab64240ea4d673ee44..24eae8a2a8748a7d13a89facb22118e3775d9018 100644 GIT binary patch literal 34289 zcmd^n2|U&7);~LynT-r7^H`au%<~X3q(R6$B(`mym6>FWWY(clG?+ptLWmGDXPz=; 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b/Svc/Ccsds/CfdpManager/docs/img/CfdpManager_usage.drawio @@ -0,0 +1,103 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index e89b66a8175..043157cef83 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -42,7 +42,7 @@ Ports are organized as follows: - **Top (System Ports)**: Scheduling and system health - `run1Hz`, `pingIn`, `pingOut` - **Left (Uplink Ports)**: Receive CFDP PDUs from remote entities - `dataIn`, `dataInReturn` - **Right (Downlink Ports)**: Send CFDP PDUs to remote entities - `dataOut`, `dataReturnIn`, `bufferAllocate`, `bufferDeallocate` -- **Bottom (File Transfer Ports)**: Programmatic file send interface - `sendFile`, `fileComplete` +- **Bottom (File Transfer Ports)**: Port-based file send interface - `fileIn`, `fileDoneOut` ### Port Descriptions @@ -74,14 +74,50 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| sendFile | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| -| fileComplete | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `sendFile` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | +| fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| +| fileDoneOut | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `fileIn` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | ## Usage Examples -Add usage examples here -### Diagrams -Add diagrams here +```mermaid +%%{init: { + "theme": "base", + "themeVariables": { + "background": "#0b1d26", + "primaryColor": "#5b8f9e", + "primaryTextColor": "#ffffff", + "primaryBorderColor": "#5b8f9e", + "lineColor": "#cfd8dc", + "fontSize": "14px" + } +}}%% + +flowchart LR + subgraph FprimeRouter + FprimeRouter_fileOut["fileOut
0"] + end + + subgraph CfdpManager + CfdpManager_dataIn["dataIn
0"] + CfdpManager_dataOut["dataOut
0"] + CfdpManager_sendFile["sendFile
0"] + CfdpManager_fileDoneOut["fileDoneOut
0"] + end + + subgraph ComQueue + ComQueue_bufferQueueIn["bufferQueueIn
0"] + end + + subgraph DpCatalog + DpCatalog_fileOut["fileOut
0"] + DpCatalog_fileDone["fileDone
1"] + end + + FprimeRouter_fileOut --> CfdpManager_dataIn + CfdpManager_dataOut --> ComQueue_bufferQueueIn + DpCatalog_fileOut --> CfdpManager_sendFile + CfdpManager_fileDoneOut --> DpCatalog_fileDone +``` ### Typical Usage And the typical usage of the component here diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 2ebd80df3b3..23217e5e4c4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -75,12 +75,12 @@ void CfdpManagerTester::from_dataOut_handler( } } -void CfdpManagerTester::from_fileComplete_handler( +void CfdpManagerTester::from_fileDoneOut_handler( FwIndexType portNum, const Svc::SendFileResponse& response ) { // Push to port history - CfdpManagerGTestBase::from_fileComplete_handler(portNum, response); + CfdpManagerGTestBase::from_fileDoneOut_handler(portNum, response); } // ---------------------------------------------------------------------- @@ -430,7 +430,7 @@ Svc::SendFileResponse CfdpManagerTester::invokeSendFilePort( ) { Fw::String source(srcFile); Fw::String dest(dstFile); - Svc::SendFileResponse response = this->invoke_to_sendFile( + Svc::SendFileResponse response = this->invoke_to_fileIn( 0, // portNum source, // sourceFileName dest, // destFileName @@ -862,14 +862,14 @@ void CfdpManagerTester::sendAndVerifyClass2Tx( // Complete Class 2 handshake completeClass2Handshake(channelId, TEST_GROUND_EID, setup.expectedSeqNum, setup.txn); - // If port-initiated, verify fileComplete callback BEFORE clearing history + // If port-initiated, verify fileDoneOut callback BEFORE clearing history if (initType == INIT_BY_PORT) { - ASSERT_EQ(1u, this->fromPortHistory_fileComplete->size()) - << "fileComplete port should be invoked once for port-initiated transfer"; + ASSERT_EQ(1u, this->fromPortHistory_fileDoneOut->size()) + << "fileDoneOut port should be invoked once for port-initiated transfer"; Svc::SendFileResponse completionResp = - this->fromPortHistory_fileComplete->at(0).resp; + this->fromPortHistory_fileDoneOut->at(0).resp; ASSERT_EQ(Svc::SendFileStatus::STATUS_OK, completionResp.get_status()) - << "fileComplete should indicate success"; + << "fileDoneOut should indicate success"; } // Wait for transaction recycle diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index f7ed91d0140..58831000e6e 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -408,8 +408,8 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { Fw::Buffer& fwBuffer ) override; - //! Handler for from_fileComplete - just push port history for testing - void from_fileComplete_handler( + //! 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zgHv^IR#+`qeR;8XtAYj+;0AFqe|Os>NM_t5IjR`xjX;;Y^;*`qSZpBoI7y-i(gBu` zhU0h|DjLjM%_Sh%b_Mzy0VQB7(#S^%F$Ui*jLRVbCzAd*rqTc(1*HKT=q<~ktR#2N z+J5T=kBD=!@ICH**-45Sl;>A6TNt9cflR-1)N~)LM6J0fMblUJ!6S4 zPlRGpx-FBG3!DW-ab*1m1AHr&3$y^E{M%k%zzFDpHo_cYJ{0JipL5s^Pu&Up1sBLE zP$feS3V53?Lap`91Krz5@H#1DVL%{O>X}R!`%QzcbjSs|LAUbfD!VS@Z8}QF;Cxed z#_=PLM>G%SkX_K^d;pguh=}a4t%ATpus-rm2dMJUKr=Z@*aU9WLV4YXa|Yi|?hS=1YOlFnM{Fs*y96px&kK*4PKzZ(q9v07mL|*tRi4tFKq(MydYb%h`Fl+ z@tWoihMFWsFlT8PQo%JzAa`#&IOs+dsUa3I4TLwlf#R+vktX6^{gJjnkL*2gFvi!) z>mmP$HAIszu%-FS-20dDQZ-EzYcQ%h_qYhq{bm>8dCV?A2%y#)D8=;Pz!sOH0&I0y zf#j`rB5@1?R$ZXe6!yc96YTK*z~Z~ZdjWOA33PRVcX%JDMGV~^I=w#(wVz>R;o?3L y+D0"] - end - - subgraph CfdpManager - CfdpManager_dataIn["dataIn
0"] - CfdpManager_dataOut["dataOut
0"] - CfdpManager_sendFile["sendFile
0"] - CfdpManager_fileDoneOut["fileDoneOut
0"] - end - - subgraph ComQueue - ComQueue_bufferQueueIn["bufferQueueIn
0"] - end - - subgraph DpCatalog - DpCatalog_fileOut["fileOut
0"] - DpCatalog_fileDone["fileDone
1"] - end - - FprimeRouter_fileOut --> CfdpManager_dataIn - CfdpManager_dataOut --> ComQueue_bufferQueueIn - DpCatalog_fileOut --> CfdpManager_sendFile - CfdpManager_fileDoneOut --> DpCatalog_fileDone -``` - -### Typical Usage -And the typical usage of the component here +The following diagram shows typical CfdpManager port connections with other F' components: + +![CfdpManager Usage Example](img/CfdpManager_usage.png) + +This example demonstrates: +- **Uplink data flow**: FprimeRouter deframes incoming CFDP PDUs and sends them to CfdpManager via `dataIn` +- **Downlink data flow**: CfdpManager sends outgoing CFDP PDUs to ComQueue via `dataOut` for transmission +- **Port-based file transfers**: DpCatalog initiates file transfers via CfdpManager's `fileIn` port and receives completion notifications via `fileDoneOut` + ## Component States Add component states in the chart below From bb1dfa91700e42e9e20d2e599d9528b01f1a0b96 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 17:25:53 -0700 Subject: [PATCH 145/185] Added component design section --- Svc/Ccsds/CfdpManager/docs/sdd.md | 69 +++++++++++++++++++++++++++---- 1 file changed, 62 insertions(+), 7 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 153f646b164..c00041f5927 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -88,15 +88,70 @@ This example demonstrates: - **Downlink data flow**: CfdpManager sends outgoing CFDP PDUs to ComQueue via `dataOut` for transmission - **Port-based file transfers**: DpCatalog initiates file transfers via CfdpManager's `fileIn` port and receives completion notifications via `fileDoneOut` - -## Component States -Add component states in the chart below -| Name | Description | -|---|---| -|---|---| +## Component Design + +The CfdpManager implementation follows a hierarchical architecture with clear separation of concerns: + +### Main Class Hierarchy + +CfdpManager ([CfdpManager.hpp](../CfdpManager.hpp)) +- Top-level F' component that integrates CFDP into the F' framework +- Provides F' port handlers for commands, data input/output, and periodic execution +- Owns a single Engine instance and delegates all protocol operations to it +- Manages component parameters and provides events/telemetry to the F' system + +Engine ([Engine.hpp](../Engine.hpp)) +- Core protocol engine that manages CFDP lifecycle and operations +- Owns multiple Channel instances (one per configured CFDP channel) +- Handles PDU routing and dispatching to appropriate transactions +- Manages transaction creation, initialization, and cleanup +- Implements top-level protocol state machine coordination + +Channel ([Channel.hpp](../Channel.hpp)) +- Encapsulates channel-specific operations and configuration +- Owns a pool of Transaction instances for that channel +- Manages playback directories and polling directories +- Handles transaction queuing with priority-based scheduling +- Controls flow state (normal/frozen) and PDU throttling + +Transaction ([Transaction.hpp](../Transaction.hpp)) +- Represents individual file transfer operations +- Implements both TX (transmit) and RX (receive) state machines +- Handles Class 1 (unacknowledged) and Class 2 (acknowledged) protocol states +- Implementation split across [TransactionTx.cpp](../TransactionTx.cpp) and [TransactionRx.cpp](../TransactionRx.cpp) +- Manages file I/O, checksums, timers, and retry logic for each transaction + +### PDU Type Hierarchy + +PduBase ([Types/PduBase.hpp](../Types/PduBase.hpp)) +- Abstract base class for all CFDP Protocol Data Units +- Inherits from F' `Fw::Serializable` for consistent encoding/decoding +- Contains common `PduHeader` with transaction identification + +Concrete PDU types (all in [Types/](../Types/) directory): +- MetadataPdu ([MetadataPdu.hpp](../Types/MetadataPdu.hpp)): Initiates file transfer with filename, size, and options +- FileDataPdu ([FileDataPdu.hpp](../Types/FileDataPdu.hpp)): Carries file data segments with offset information +- EofPdu ([EofPdu.hpp](../Types/EofPdu.hpp)): Signals end of file transmission with checksum and final size +- FinPdu ([FinPdu.hpp](../Types/FinPdu.hpp)): Indicates transaction completion with delivery status (Class 2 only) +- AckPdu ([AckPdu.hpp](../Types/AckPdu.hpp)): Acknowledges receipt of EOF or FIN directives (Class 2 only) +- NakPdu ([NakPdu.hpp](../Types/NakPdu.hpp)): Requests retransmission of missing file segments (Class 2 only) + +### Supporting Types and Utilities + +**Classes:** +- Timer ([Timer.hpp](../Timer.hpp)): CFDP timer implementation using F' time primitives for ACK timeouts and inactivity detection +- CfdpChunkList ([Chunk.hpp](../Chunk.hpp)): Gap tracking for Class 2 transfers; tracks received file segments and identifies missing data for NAK generation +- Clist ([Clist.hpp](../Clist.hpp)): Intrusive circular linked list for efficient transaction queue management + +**Structs (defined in [Type.hpp](../Types/Types.hpp)):** +- History: Transaction history records for completed transfers; stores filenames, direction, status, and entity IDs +- Playback: Playback request state for directory playback and polling operations; manages directory iteration and transaction parameters +- CfdpChunkWrapper: Wrapper around CfdpChunkList for pooling and reuse across transactions + +**Utilities:** +- Utils ([Utils.hpp](../Utils.hpp)): Utility functions for transaction traversal, status conversion, and protocol helpers ## Sequence Diagrams -Add sequence diagrams here ## Commands | Name | Description | From e837b67f1e8be25dbacfc1491269ec2a618b8b41 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 17:55:00 -0700 Subject: [PATCH 146/185] Added TX transaction sequence diagrams --- Svc/Ccsds/CfdpManager/docs/sdd.md | 104 ++++++++++++++++++++++++++++++ 1 file changed, 104 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index c00041f5927..d1ee0ff136c 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -153,6 +153,110 @@ Concrete PDU types (all in [Types/](../Types/) directory): ## Sequence Diagrams +The following sequence diagrams illustrate the external protocol exchanges between spacecraft and ground systems during CFDP transactions. These diagrams focus on the PDU-level interactions and do not depict the internal state machine transitions, timer management, or detailed transaction processing logic within the CfdpManager component. + +### Class 1 TX Transaction (Unacknowledged) + +This diagram shows a Class 1 file transmission from spacecraft to ground. Class 1 is unacknowledged and provides no retransmission or delivery guarantees. + +```mermaid +sequenceDiagram + participant Ground + participant Spacecraft + + Ground->>Spacecraft: SendFile command
(source file, destination file) + + Note over Spacecraft: Initialize transaction + + Spacecraft->>Ground: Metadata PDU
(filename, size) + + loop File Data Transfer + Spacecraft->>Ground: File Data PDU
(offset, data segment) + end + + Spacecraft->>Ground: EOF PDU
(checksum, file size) + + Note over Spacecraft: Transaction complete
(no acknowledgment) + Note over Ground: Verify checksum
Keep or discard file +``` + +**Key characteristics:** +- No acknowledgments (ACK, NAK, or FIN PDUs) +- No retransmissions or gap detection +- Sender completes immediately after sending EOF +- Receiver validates checksum and keeps/discards file independently + +### Class 2 TX Transaction (Acknowledged) + +This diagram shows a Class 2 file transmission from spacecraft to ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. + +```mermaid +sequenceDiagram + participant G_ACK as Ground
ACK Timer + participant G_NACK as Ground
NACK Timer + participant Ground + participant Spacecraft + participant S_ACK as Spacecraft
ACK Timer + + Ground->>Spacecraft: SendFile command
(source file, destination file) + + Note over Spacecraft: Initialize transaction + + Spacecraft->>Ground: Metadata PDU
(filename, size) + + Spacecraft->>Ground: File Data PDU (1) + Spacecraft--xGround: File Data PDU (2) [LOST] + Spacecraft->>Ground: File Data PDU (3) + + Spacecraft->>Ground: EOF PDU
(checksum, file size) + + activate S_ACK + Note over S_ACK: Armed on
EOF send + + Ground->>Spacecraft: ACK(EOF) + + deactivate S_ACK + Note over S_ACK: Cancelled on
ACK(EOF) received + + Note over Ground: Gap detected
(missing PDU (2)) + + Ground->>Spacecraft: NAK
(request PDU (2)) + + activate G_NACK + Note over G_NACK: Armed on
NAK send + + Spacecraft->>Ground: File Data PDU (2) [RETRANSMIT] + + deactivate G_NACK + Note over G_NACK: Cancelled on
gap fill + + Note over Ground: All data received
Verify checksum + + Ground->>Spacecraft: FIN PDU
(delivery complete, file retained) + Note over Ground: File saved and
ready for use + + activate G_ACK + Note over G_ACK: Armed on
FIN send + + Spacecraft->>Ground: ACK(FIN) + + deactivate G_ACK + Note over G_ACK: Cancelled on
ACK(FIN) received + + Note over Spacecraft: Transaction complete + Note over Ground: Transaction complete +``` + +**Key characteristics:** +- Full acknowledgment and retransmission support +- EOF is acknowledged to confirm reception +- Ground detects missing data and sends NAK with gap information +- Spacecraft retransmits requested segments +- FIN PDU from receiver confirms final delivery status +- ACK timers ensure protocol progress and detect failures + - Spacecraft ACK timer: Armed when EOF is sent, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` +- Transaction completes only after FIN/ACK exchange + ## Commands | Name | Description | |---|---| From ea03d2e092a366b90ef57cc071fe4de98ffbf921 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 18:18:01 -0700 Subject: [PATCH 147/185] Added class 2 RX sequence diagram --- Svc/Ccsds/CfdpManager/docs/sdd.md | 91 ++++++++++++++++++++++++++++++- 1 file changed, 88 insertions(+), 3 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index d1ee0ff136c..46381e72f59 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -13,11 +13,24 @@ The protocol supports two operational modes: - Class 1 (Unacknowledged): Unreliable transfer with no acknowledgments, suitable for real-time or non-critical data where speed is prioritized - Class 2 (Acknowledged): Reliable transfer with acknowledgments, retransmissions, and gap detection, ensuring complete and verified file delivery +### Protocol Data Units (PDUs) + +CFDP uses Protocol Data Units (PDUs) - structured messages with a common header and type-specific payloads: + +File Directive PDUs (control messages): +- Metadata: Initiates transfer with filenames, file size, and options +- EOF: Signals completion of file transmission with checksum +- FIN: Reports final delivery status (Class 2 only) +- ACK: Confirms receipt of EOF or FIN (Class 2 only) +- NAK: Requests retransmission of missing segments (Class 2 only) + +File Data PDU: Carries file content segments with offset information + For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delivery Protocol (CFDP)](https://ccsds.org/Pubs/727x0b5e1.pdf) Blue Book specification. ## CFDP as an F' Component -The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with guaranteed file delivery capabilities. CfdpManager implements the CFDP Class 2 protocol with acknowledgments, retransmissions, and gap detection to ensure reliable file transfers even over lossy or intermittent communication links. +The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with the addition of guaranteed file delivery. CfdpManager implements the CFDP Class 2 protocol with acknowledgments, retransmissions, and gap detection to ensure reliable file transfers even over lossy or intermittent communication links. Substantial portions of this implementation were ported from [NASA's CF (CFDP) Application in the Core Flight System (cFS) version 3.0.0](https://github.com/nasa/CF/releases/tag/v3.0.0). The ported code includes: - Core CFDP engine and transaction management logic @@ -239,11 +252,11 @@ sequenceDiagram Note over G_ACK: Armed on
FIN send Spacecraft->>Ground: ACK(FIN) + Note over Spacecraft: Transaction complete deactivate G_ACK Note over G_ACK: Cancelled on
ACK(FIN) received - Note over Spacecraft: Transaction complete Note over Ground: Transaction complete ``` @@ -253,10 +266,82 @@ sequenceDiagram - Ground detects missing data and sends NAK with gap information - Spacecraft retransmits requested segments - FIN PDU from receiver confirms final delivery status -- ACK timers ensure protocol progress and detect failures +- Timers ensure protocol progress and detect failures - Spacecraft ACK timer: Armed when EOF is sent, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` - Transaction completes only after FIN/ACK exchange +### Class 2 RX Transaction (Acknowledged) + +This diagram shows a Class 2 file reception at the spacecraft from ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. + +```mermaid +sequenceDiagram + participant G_ACK as Ground
ACK Timer + participant Ground + participant Spacecraft + participant S_NAK as Spacecraft
NAK Timer + participant S_ACK as Spacecraft
ACK Timer + + Note over Ground: Initialize transaction + + Ground->>Spacecraft: Metadata PDU
(filename, size) + + Ground--xSpacecraft: File Data PDU (1) [LOST] + Ground->>Spacecraft: File Data PDU (2) + Ground--xSpacecraft: File Data PDU (3) [LOST] + Ground->>Spacecraft: File Data PDU (4) + + Ground->>Spacecraft: EOF PDU
(checksum, file size) + + activate G_ACK + Note over G_ACK: Armed on
EOF send + + Spacecraft->>Ground: ACK(EOF) + + deactivate G_ACK + Note over G_ACK: Cancelled on
ACK(EOF) received + + Note over Spacecraft: Gaps detected
(missing PDUs (1) and (3)) + + Spacecraft->>Ground: NAK
(request PDUs (1) and (3)) + + activate S_NAK + Note over S_NAK: Armed on
NAK send + + Ground->>Spacecraft: File Data PDU (1) [RETRANSMIT] + Ground->>Spacecraft: File Data PDU (3) [RETRANSMIT] + + deactivate S_NAK + Note over S_NAK: Cancelled on
gaps filled + + Note over Spacecraft: All data received
Verify checksum + + Spacecraft->>Ground: FIN PDU
(delivery complete, file retained) + Note over Spacecraft: File saved and
ready for use + + activate S_ACK + Note over S_ACK: Armed on
FIN send + + Ground->>Spacecraft: ACK(FIN) + Note over Ground: Transaction complete + + deactivate S_ACK + Note over S_ACK: Cancelled on
ACK(FIN) received + + Note over Spacecraft: Transaction complete +``` + +**Key characteristics:** +- Full acknowledgment and retransmission support +- EOF is acknowledged to confirm reception +- Spacecraft detects missing data and sends NAK with gap information +- Ground retransmits requested segments +- FIN PDU from receiver confirms final delivery status +- Timers ensure protocol progress and detect failures + - Spacecraft NAK timer: Armed when NAK is sent, cancelled when **all** requested data is received. If the timer expires before receiving retransmitted data, the spacecraft sends another NAK and rearms the timer. After `ChannelConfig.nack_limit` retries without data, the transaction is abandoned with status `NAK_LIMIT_REACHED` + - Spacecraft ACK timer: Armed when FIN is sent, cancelled when ACK(FIN) is received. If the timer expires, the spacecraft retransmits FIN and rearms the timer. After `ChannelConfig.ack_limit` retries without ACK(FIN), the transaction is abandoned +- Transaction completes only after FIN/ACK exchange + ## Commands | Name | Description | |---|---| From ad4cd84b6b7a41fa566a651eb298f6d46a8c889c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 18:36:23 -0700 Subject: [PATCH 148/185] Fixed bug in file deletion --- Svc/Ccsds/CfdpManager/Engine.cpp | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index bb5d69b7232..3137f535a94 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -1192,7 +1192,7 @@ bool Engine::isPollingDir(const char *src_file, U8 chan_num) void Engine::handleNotKeepFile(Transaction *txn) { - Os::FileSystem::Status fileStatus; + Os::FileSystem::Status fileStatus = Os::FileSystem::OTHER_ERROR; Fw::String failDir; Fw::String moveDir; @@ -1213,6 +1213,14 @@ void Engine::handleNotKeepFile(Transaction *txn) // moveDir, fileStatus); } } + + // If move_dir is empty or move failed, delete the file + if(fileStatus != Os::FileSystem::OP_OK) + { + fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.src_filename.toChar()); + // TODO BPC: emit failure EVR + (void) fileStatus; + } } else { @@ -1231,6 +1239,14 @@ void Engine::handleNotKeepFile(Transaction *txn) // failDir, fileStatus); } } + + // If fail_dir is empty or move failed, delete the file + if(fileStatus != Os::FileSystem::OP_OK) + { + fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.src_filename.toChar()); + // TODO BPC: emit failure EVR + (void) fileStatus; + } } } } From 53d9f2bd7025a82d8fb6c9b209f966042f151a9e Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 18:36:39 -0700 Subject: [PATCH 149/185] Added command and telemetry section --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 4 ++-- Svc/Ccsds/CfdpManager/Parameters.fppi | 4 ++-- Svc/Ccsds/CfdpManager/docs/sdd.md | 21 +++++++++++++++++++-- 3 files changed, 23 insertions(+), 6 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index fb0a76a4e4a..2d218352ead 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -93,11 +93,11 @@ Svc::SendFileResponse CfdpManager ::fileIn_handler( { // Get parameters for port-initiated transfers Fw::ParamValid valid; - U8 channelId = this->paramGet_PORT_DEFAULT_CHANNEL(valid); + U8 channelId = this->paramGet_PortDefaultChannel(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); - EntityId destEid = this->paramGet_PORT_DEFAULT_DEST_ENTITY_ID(valid); + EntityId destEid = this->paramGet_PortDefaultDestEntityId(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index bd3fa5cf707..9c9c493f4a5 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -19,11 +19,11 @@ param FailDir: string size CfdpManagerMaxFileSize \ default "/fail" @ Default CFDP channel for port-initiated file transfers -param PORT_DEFAULT_CHANNEL: U8 \ +param PortDefaultChannel: U8 \ default 0 @ Default destination entity ID for port-initiated file transfers -param PORT_DEFAULT_DEST_ENTITY_ID: Cfdp.EntityId \ +param PortDefaultDestEntityId: Cfdp.EntityId \ default 100 @ Parameter configuration for an array CFDP channels diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 46381e72f59..e3c975b8d35 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -345,12 +345,29 @@ sequenceDiagram ## Commands | Name | Description | |---|---| -|---|---| +| SendFile | Initiates a CFDP file transaction to send a file to a remote entity. Specifies channel, destination entity ID, CFDP class (1 or 2), file retention policy, priority, source filename, and destination filename. | +| PlaybackDirectory | Starts a directory playback operation to send all files from a source directory to a destination directory on a remote entity. Files are sent sequentially as individual CFDP transactions. Completes when all files in the directory have been processed. | +| PollDirectory | Establishes a recurring directory poll that periodically checks a source directory for new files and automatically sends them to a destination directory on a remote entity. Poll interval is configurable in seconds. | +| StopPollDirectory | Stops an active directory poll operation identified by channel ID and poll ID. | +| SetChannelFlow | Sets the flow control state for a specific CFDP channel. Can freeze (pause) or resume PDU transmission on the channel. | ## Parameters | Name | Description | |---|---| -|---|---| +| LocalEid | Local CFDP entity ID used in PDU headers to identify this node in the CFDP network | +| OutgoingFileChunkSize | Maximum number of bytes to include in each File Data PDU. Limits PDU size for transmission | +| RxCrcCalcBytesPerWakeup | Maximum number of received file bytes to process for CRC calculation in a single execution cycle. Prevents blocking during large file verification | +| TmpDir | Directory path for storing temporary files during receive (RX) transactions. Files are moved to final destination upon successful completion | +| FailDir | Directory path for storing files from polling operations that failed to transfer successfully | +| PortDefaultChannel | Default CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | +| PortDefaultDestEntityId | Default destination entity ID used for file transfers initiated via the `fileIn` port interface | +| ChannelConfig.ack_limit | Maximum number of ACK retransmission attempts before abandoning a transaction. Applies when waiting for ACK(EOF) or ACK(FIN) acknowledgments | +| ChannelConfig.nack_limit | Maximum number of NAK retransmission attempts before abandoning a transaction. Applies when waiting for retransmitted file data after sending NAK | +| ChannelConfig.ack_timer | ACK timeout duration in seconds. Determines how long to wait for ACK(EOF) or ACK(FIN) before retransmitting | +| ChannelConfig.inactivity_timer | Inactivity timeout duration in seconds. Transaction is abandoned if no PDUs are received within this period | +| ChannelConfig.dequeue_enabled | Enable or disable transaction dequeuing and processing for this channel. Can be used to pause channel activity | +| ChannelConfig.move_dir | Directory path to move source files after successful TX (transmit) transactions when keep is set to DELETE. If set, provides an archive mechanism to preserve files instead of deleting them. If empty or if the move fails, source files are deleted from the filesystem. Only applies to sending files, not receiving | +| ChannelConfig.max_outgoing_pdus_per_cycle | Maximum number of outgoing PDUs to transmit per execution cycle. Throttles transmission rate to prevent overwhelming downstream components | ## Telemetry | Name | Description | From 44a392146a61fee69aedf0531fae454c01cd0fbc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 18:49:13 -0700 Subject: [PATCH 150/185] Added proposed telemetry --- Svc/Ccsds/CfdpManager/Telemetry.fppi | 13 +++++++ Svc/Ccsds/CfdpManager/Types/Types.fpp | 40 ++++++++++++++++++++ Svc/Ccsds/CfdpManager/docs/sdd.md | 53 +++++++++++++++++++++++++-- 3 files changed, 103 insertions(+), 3 deletions(-) create mode 100644 Svc/Ccsds/CfdpManager/Telemetry.fppi diff --git a/Svc/Ccsds/CfdpManager/Telemetry.fppi b/Svc/Ccsds/CfdpManager/Telemetry.fppi new file mode 100644 index 00000000000..28b73b0ad99 --- /dev/null +++ b/Svc/Ccsds/CfdpManager/Telemetry.fppi @@ -0,0 +1,13 @@ +@ CFDP Manager Telemetry +@ +@ This file defines proposed telemetry channels for CfdpManager based on +@ telemetry counters from the NASA CF (CFDP) Application. +@ +@ Note: These are currently PROPOSALS and not yet implemented. +@ Implementation would require adding telemetry channels and updating +@ the code to emit telemetry at appropriate locations. + +@ Array of per-channel telemetry counters +@ Each element contains receive counters, sent counters, fault counters, +@ queue depths, and activity counters for one CFDP channel. +telemetry ChannelTelemetry: Cfdp.ChannelTelemetryArray diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 9ab87807790..5bc3ea52c82 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -65,6 +65,46 @@ module Cfdp { @< Struture for the configured array of CFDP channels array ChannelArrayParams = [CfdpManagerNumChannels] ChannelParams + @< Structure for telemetry counters for a single CFDP channel + struct ChannelTelemetry { + # Receive counters + recvErrors: U32 @< Number of PDU receive errors + recvDropped: U32 @< Number of PDUs dropped due to lack of resources + recvSpurious: U32 @< Number of spurious PDUs received + recvFileDataBytes: U64 @< Total file data bytes received + recvNakSegmentRequests: U32 @< Number of NAK segment requests received from peer + + # Sent counters + sentNakSegmentRequests: U32 @< Number of NAK segment requests sent to peer + + # Fault counters + faultAckLimit: U32 @< Number of transactions abandoned due to ACK limit exceeded + faultNakLimit: U32 @< Number of transactions abandoned due to NAK limit exceeded + faultInactivityTimer: U32 @< Number of transactions abandoned due to inactivity timeout + faultCrcMismatch: U32 @< Number of CRC mismatches detected in received files + faultFileSizeMismatch: U32 @< Number of file size mismatches detected + faultFileOpen: U32 @< Number of file open failures + faultFileRead: U32 @< Number of file read failures + faultFileWrite: U32 @< Number of file write failures + faultFileSeek: U32 @< Number of file seek failures + faultFileRename: U32 @< Number of file rename failures + faultDirectoryRead: U32 @< Number of directory read failures + + # Queue depths + queueFree: U16 @< Number of transactions in FREE queue + queueTxActive: U16 @< Number of transactions in active transmit queue (TXA) + queueTxWaiting: U16 @< Number of transactions in waiting transmit queue (TXW) + queueRx: U16 @< Number of transactions in receive queue (RX) + queueHistory: U16 @< Number of completed transactions in history queue + + # Activity counters + playbackCounter: U8 @< Number of active directory playback operations + pollCounter: U8 @< Number of active directory poll operations + } + + @< Structure for the telemetry array of CFDP channels + array ChannelTelemetryArray = [CfdpManagerNumChannels] ChannelTelemetry + } } } diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index e3c975b8d35..d3028828dd6 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -370,9 +370,56 @@ sequenceDiagram | ChannelConfig.max_outgoing_pdus_per_cycle | Maximum number of outgoing PDUs to transmit per execution cycle. Throttles transmission rate to prevent overwhelming downstream components | ## Telemetry -| Name | Description | -|---|---| -|---|---| + +**Note:** Telemetry channels are currently **proposals** defined in [Telemetry.fppi](../Telemetry.fppi) but not yet implemented. Proposals are based the CF implementation. + +### ChannelTelemetry + +An array of telemetry structures, one per CFDP channel. Each element is a `ChannelTelemetry` struct containing the following fields: + +#### Receive Counters +| Field | Type | Description | +|---|---|---| +| recvErrors | U32 | Number of PDU receive errors. Incremented when malformed or invalid PDUs are received | +| recvDropped | U32 | Number of PDUs dropped due to lack of resources (buffers, transactions) | +| recvSpurious | U32 | Number of spurious PDUs received (PDUs for non-existent or completed transactions) | +| recvFileDataBytes | U64 | Total file data bytes received across all transactions | +| recvNakSegmentRequests | U32 | Number of NAK segment requests received from peer entity | + +#### Sent Counters +| Field | Type | Description | +|---|---|---| +| sentNakSegmentRequests | U32 | Number of NAK segment requests sent to peer entity | + +#### Fault Counters +| Field | Type | Description | +|---|---|---| +| faultAckLimit | U32 | Number of transactions abandoned due to ACK limit exceeded (no ACK(EOF) or ACK(FIN) received) | +| faultNakLimit | U32 | Number of transactions abandoned due to NAK limit exceeded (retransmitted data not received) | +| faultInactivityTimer | U32 | Number of transactions abandoned due to inactivity timeout | +| faultCrcMismatch | U32 | Number of CRC mismatches detected in received files | +| faultFileSizeMismatch | U32 | Number of file size mismatches detected (EOF size vs actual received size) | +| faultFileOpen | U32 | Number of file open failures | +| faultFileRead | U32 | Number of file read failures | +| faultFileWrite | U32 | Number of file write failures | +| faultFileSeek | U32 | Number of file seek failures | +| faultFileRename | U32 | Number of file rename failures | +| faultDirectoryRead | U32 | Number of directory read failures during playback/poll operations | + +#### Queue Depths +| Field | Type | Description | +|---|---|---| +| queueFree | U16 | Number of transactions in FREE queue (available for allocation) | +| queueTxActive | U16 | Number of transactions in active transmit queue (TXA) | +| queueTxWaiting | U16 | Number of transactions in waiting transmit queue (TXW) | +| queueRx | U16 | Number of transactions in receive queue (RX) | +| queueHistory | U16 | Number of completed transactions in history queue | + +#### Activity Counters +| Field | Type | Description | +|---|---|---| +| playbackCounter | U8 | Number of active directory playback operations | +| pollCounter | U8 | Number of active directory poll operations | ## Requirements Add requirements in the chart below From 98a26ada78b3b3eecc1436e46973db639c37154c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 18:55:03 -0700 Subject: [PATCH 151/185] Populated requirements section --- Svc/Ccsds/CfdpManager/docs/sdd.md | 19 +++++++++++++++---- 1 file changed, 15 insertions(+), 4 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index d3028828dd6..45aa42f4700 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -422,8 +422,19 @@ An array of telemetry structures, one per CFDP channel. Each element is a `Chann | pollCounter | U8 | Number of active directory poll operations | ## Requirements -Add requirements in the chart below -| Name | Description | Validation | -|---|---|---| -|---|---|---| + +| Requirement | Description | Rationale | Verification Method | +|---|---|---|---| +| CFDP-001 | `CfdpManager` shall support CFDP Class 1 (unacknowledged) file transfers | Provides unreliable but low-overhead file transfer for non-critical data where speed is prioritized over guaranteed delivery | Unit Test, System Test | +| CFDP-002 | `CfdpManager` shall support CFDP Class 2 (acknowledged) file transfers with automatic retransmission | Ensures reliable file delivery with guaranteed completion even over lossy communication links | Unit Test, System Test | +| CFDP-003 | `CfdpManager` shall detect missing file segments using gap tracking and request retransmission via NAK PDUs | Provides the mechanism to recover from lost file data PDUs in Class 2 transfers | Unit Test | +| CFDP-004 | `CfdpManager` shall verify file integrity using CRC checksums and reject files with checksum mismatches | Ensures data corruption is detected and prevents accepting corrupted files | Unit Test | +| CFDP-005 | `CfdpManager` shall support multiple simultaneous file transfers across configurable channels | Allows concurrent file operations to maximize throughput and operational flexibility | Unit Test, System Test | +| CFDP-006 | `CfdpManager` shall support directory playback operations to transfer all files from a specified directory | Provides batch file transfer capability for operational efficiency | Unit Test | +| CFDP-007 | `CfdpManager` shall support directory polling operations to automatically detect and transfer new files at configurable intervals | Enables autonomous file downlink without ground intervention | Unit Test | +| CFDP-008 | `CfdpManager` shall enforce configurable ACK and NAK retry limits and abandon transactions that exceed these limits | Prevents infinite retry loops and ensures forward progress when peer becomes unresponsive | Unit Test | +| CFDP-009 | `CfdpManager` shall detect transaction inactivity using configurable timeout values and abandon inactive transactions | Reclaims resources from stalled transactions and prevents resource exhaustion | Unit Test | +| CFDP-010 | `CfdpManager` shall support configurable file archiving to move completed files instead of deletion | Preserves files for audit trails and operational analysis while managing storage | Unit Test | +| CFDP-011 | `CfdpManager` shall support both command-initiated and port-initiated file transfers | Allows both ground operators and onboard components to initiate file transfers | Unit Test, System Test | +| CFDP-012 | `CfdpManager` shall support flow control to freeze and resume channel operations | Provides mechanism to temporarily halt file transfers during critical spacecraft operations | Unit Test | From 6d5139a7b0d173d5dd1f64063771e3cfe557fcb5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 19:27:07 -0700 Subject: [PATCH 152/185] SDD rework and added section numbers --- Svc/Ccsds/CfdpManager/docs/sdd.md | 72 ++++++++++++++++++++----------- 1 file changed, 46 insertions(+), 26 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 45aa42f4700..d2f982f29d3 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -1,6 +1,6 @@ -# Ccsds::CfdpManager +# Ccsds::CfdpManager Component -## What is CFDP? +## 1 Introduction The CCSDS File Delivery Protocol (CFDP) is a space communication standard designed for reliable, autonomous file transfer in space missions. CFDP provides a robust mechanism for transferring files between ground systems and spacecraft even in environments with long propagation delays, intermittent connectivity, or high error rates. @@ -13,7 +13,7 @@ The protocol supports two operational modes: - Class 1 (Unacknowledged): Unreliable transfer with no acknowledgments, suitable for real-time or non-critical data where speed is prioritized - Class 2 (Acknowledged): Reliable transfer with acknowledgments, retransmissions, and gap detection, ensuring complete and verified file delivery -### Protocol Data Units (PDUs) +### 1.1 Protocol Data Units (PDUs) CFDP uses Protocol Data Units (PDUs) - structured messages with a common header and type-specific payloads: @@ -28,9 +28,9 @@ File Data PDU: Carries file content segments with offset information For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delivery Protocol (CFDP)](https://ccsds.org/Pubs/727x0b5e1.pdf) Blue Book specification. -## CFDP as an F' Component +### 1.2 CFDP as an F' Component -The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with the addition of guaranteed file delivery. CfdpManager implements the CFDP Class 2 protocol with acknowledgments, retransmissions, and gap detection to ensure reliable file transfers even over lossy or intermittent communication links. +The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with the addition of guaranteed file delivery. CfdpManager implements both CFDP Class 1 and Class 2 protocols, providing options for both unacknowledged and acknowledged transfers with retransmissions, gap detection, and reliable file delivery even over lossy or intermittent communication links. Substantial portions of this implementation were ported from [NASA's CF (CFDP) Application in the Core Flight System (cFS) version 3.0.0](https://github.com/nasa/CF/releases/tag/v3.0.0). The ported code includes: - Core CFDP engine and transaction management logic @@ -45,7 +45,7 @@ The F' implementation adds new components built specifically for the F' ecosyste For detailed attribution, licensing information, and a breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). -## Class Diagram +## 2 Class Diagram The CfdpManager component diagram shows the port organization by functional grouping: @@ -57,7 +57,7 @@ Ports are organized as follows: - **Right (Downlink Ports)**: Send CFDP PDUs to remote entities - `dataOut`, `dataReturnIn`, `bufferAllocate`, `bufferDeallocate` - **Bottom (File Transfer Ports)**: Port-based file send interface - `fileIn`, `fileDoneOut` -### Port Descriptions +### 2.1 Port Descriptions #### System Ports @@ -87,10 +87,10 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PORT_DEFAULT_CHANNEL` and `PORT_DEFAULT_DEST_ENTITY_ID`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| +| fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PortDefaultChannel` and `PortDefaultDestEntityId`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| | fileDoneOut | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `fileIn` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | -## Usage Examples +## 3 Usage Examples The following diagram shows typical CfdpManager port connections with other F' components: @@ -101,11 +101,29 @@ This example demonstrates: - **Downlink data flow**: CfdpManager sends outgoing CFDP PDUs to ComQueue via `dataOut` for transmission - **Port-based file transfers**: DpCatalog initiates file transfers via CfdpManager's `fileIn` port and receives completion notifications via `fileDoneOut` -## Component Design +## 4 Component Design -The CfdpManager implementation follows a hierarchical architecture with clear separation of concerns: +### 4.1 Assumptions -### Main Class Hierarchy +The design of `CfdpManager` assumes the following: + +1. File transfers occur by exchanging CFDP Protocol Data Units (PDUs) as defined in CCSDS 727.0-B-5. + +2. PDUs are transported in buffers provided by downstream components via the `bufferAllocate` port for transmission and received via the `dataIn` port from upstream components. + +3. Multiple file transfers can occur simultaneously, managed across configurable channels with independent transaction pools. + +4. Files are stored on non-volatile storage accessible via standard file I/O operations. + +5. The `run1Hz` port is invoked periodically at 1 Hz to drive protocol timers and state machine execution. + +6. For Class 2 transfers, the remote entity implements the CFDP protocol correctly and responds to PDUs according to the specification. + +7. Received files are written to a temporary directory (`TmpDir` parameter) during transfer and moved to their final destination upon successful completion. + +8. Port-initiated file transfers (via `fileIn`) use default configuration parameters (`PortDefaultChannel`, `PortDefaultDestEntityId`) and are always Class 2 with highest priority. + +### 4.2 Main Class Hierarchy CfdpManager ([CfdpManager.hpp](../CfdpManager.hpp)) - Top-level F' component that integrates CFDP into the F' framework @@ -134,7 +152,7 @@ Transaction ([Transaction.hpp](../Transaction.hpp)) - Implementation split across [TransactionTx.cpp](../TransactionTx.cpp) and [TransactionRx.cpp](../TransactionRx.cpp) - Manages file I/O, checksums, timers, and retry logic for each transaction -### PDU Type Hierarchy +### 4.3 PDU Type Hierarchy PduBase ([Types/PduBase.hpp](../Types/PduBase.hpp)) - Abstract base class for all CFDP Protocol Data Units @@ -149,14 +167,14 @@ Concrete PDU types (all in [Types/](../Types/) directory): - AckPdu ([AckPdu.hpp](../Types/AckPdu.hpp)): Acknowledges receipt of EOF or FIN directives (Class 2 only) - NakPdu ([NakPdu.hpp](../Types/NakPdu.hpp)): Requests retransmission of missing file segments (Class 2 only) -### Supporting Types and Utilities +### 4.4 Supporting Types and Utilities **Classes:** - Timer ([Timer.hpp](../Timer.hpp)): CFDP timer implementation using F' time primitives for ACK timeouts and inactivity detection - CfdpChunkList ([Chunk.hpp](../Chunk.hpp)): Gap tracking for Class 2 transfers; tracks received file segments and identifies missing data for NAK generation - Clist ([Clist.hpp](../Clist.hpp)): Intrusive circular linked list for efficient transaction queue management -**Structs (defined in [Type.hpp](../Types/Types.hpp)):** +**Structs (defined in [Types.hpp](../Types/Types.hpp)):** - History: Transaction history records for completed transfers; stores filenames, direction, status, and entity IDs - Playback: Playback request state for directory playback and polling operations; manages directory iteration and transaction parameters - CfdpChunkWrapper: Wrapper around CfdpChunkList for pooling and reuse across transactions @@ -164,11 +182,11 @@ Concrete PDU types (all in [Types/](../Types/) directory): **Utilities:** - Utils ([Utils.hpp](../Utils.hpp)): Utility functions for transaction traversal, status conversion, and protocol helpers -## Sequence Diagrams +## 5 Sequence Diagrams -The following sequence diagrams illustrate the external protocol exchanges between spacecraft and ground systems during CFDP transactions. These diagrams focus on the PDU-level interactions and do not depict the internal state machine transitions, timer management, or detailed transaction processing logic within the CfdpManager component. +The following sequence diagrams illustrate the external protocol exchanges between spacecraft and ground systems during CFDP transactions. These diagrams focus on the PDU-level interactions and do not depict the internal state machine transitions or detailed transaction processing logic within the CfdpManager component. -### Class 1 TX Transaction (Unacknowledged) +### 5.1 Class 1 TX Transaction (Unacknowledged) This diagram shows a Class 1 file transmission from spacecraft to ground. Class 1 is unacknowledged and provides no retransmission or delivery guarantees. @@ -199,7 +217,7 @@ sequenceDiagram - Sender completes immediately after sending EOF - Receiver validates checksum and keeps/discards file independently -### Class 2 TX Transaction (Acknowledged) +### 5.2 Class 2 TX Transaction (Acknowledged) This diagram shows a Class 2 file transmission from spacecraft to ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. @@ -270,7 +288,7 @@ sequenceDiagram - Spacecraft ACK timer: Armed when EOF is sent, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` - Transaction completes only after FIN/ACK exchange -### Class 2 RX Transaction (Acknowledged) +### 5.3 Class 2 RX Transaction (Acknowledged) This diagram shows a Class 2 file reception at the spacecraft from ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. @@ -342,7 +360,8 @@ sequenceDiagram - Spacecraft ACK timer: Armed when FIN is sent, cancelled when ACK(FIN) is received. If the timer expires, the spacecraft retransmits FIN and rearms the timer. After `ChannelConfig.ack_limit` retries without ACK(FIN), the transaction is abandoned - Transaction completes only after FIN/ACK exchange -## Commands +## 6 Commands + | Name | Description | |---|---| | SendFile | Initiates a CFDP file transaction to send a file to a remote entity. Specifies channel, destination entity ID, CFDP class (1 or 2), file retention policy, priority, source filename, and destination filename. | @@ -351,7 +370,8 @@ sequenceDiagram | StopPollDirectory | Stops an active directory poll operation identified by channel ID and poll ID. | | SetChannelFlow | Sets the flow control state for a specific CFDP channel. Can freeze (pause) or resume PDU transmission on the channel. | -## Parameters +## 7 Parameters + | Name | Description | |---|---| | LocalEid | Local CFDP entity ID used in PDU headers to identify this node in the CFDP network | @@ -369,11 +389,11 @@ sequenceDiagram | ChannelConfig.move_dir | Directory path to move source files after successful TX (transmit) transactions when keep is set to DELETE. If set, provides an archive mechanism to preserve files instead of deleting them. If empty or if the move fails, source files are deleted from the filesystem. Only applies to sending files, not receiving | | ChannelConfig.max_outgoing_pdus_per_cycle | Maximum number of outgoing PDUs to transmit per execution cycle. Throttles transmission rate to prevent overwhelming downstream components | -## Telemetry +## 8 Telemetry -**Note:** Telemetry channels are currently **proposals** defined in [Telemetry.fppi](../Telemetry.fppi) but not yet implemented. Proposals are based the CF implementation. +**Note:** Telemetry channels are currently **proposals** defined in [Telemetry.fppi](../Telemetry.fppi) but not yet implemented. Proposals are based on the CF implementation. -### ChannelTelemetry +### 8.1 ChannelTelemetry An array of telemetry structures, one per CFDP channel. Each element is a `ChannelTelemetry` struct containing the following fields: @@ -421,7 +441,7 @@ An array of telemetry structures, one per CFDP channel. Each element is a `Chann | playbackCounter | U8 | Number of active directory playback operations | | pollCounter | U8 | Number of active directory poll operations | -## Requirements +## 9 Requirements | Requirement | Description | Rationale | Verification Method | |---|---|---|---| From cad45315c041ece737636f4ab1e681d3b4c37999 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Mon, 9 Feb 2026 21:11:30 -0700 Subject: [PATCH 153/185] Add configuration section to the SDD and took a pass at cleaning up the configs --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 22 +- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 12 +- Svc/Ccsds/CfdpManager/Channel.cpp | 4 +- Svc/Ccsds/CfdpManager/Commands.fppi | 12 +- Svc/Ccsds/CfdpManager/Engine.cpp | 26 +- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- Svc/Ccsds/CfdpManager/Events.fppi | 18 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 4 +- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 20 +- Svc/Ccsds/CfdpManager/Types/Types.fpp | 6 +- Svc/Ccsds/CfdpManager/Types/Types.hpp | 2 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 91 +++++-- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 8 +- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 4 +- default/config/CfdpCfg.fpp | 28 +- default/config/CfdpCfg.hpp | 252 +++++++----------- 19 files changed, 243 insertions(+), 274 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 2d218352ead..5169a794114 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -55,14 +55,14 @@ void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, c { // dataReturnIn is the allocated buffer coming back from the dataOut call // Port mapping is the same from bufferAllocate -> dataOut -> dataReturnIn -> bufferDeallocate - FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); + FW_ASSERT(portNum < Cfdp::NumChannels, portNum, Cfdp::NumChannels); this->bufferDeallocate_out(portNum, data); } void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { // There is a direct mapping between port number and channel index - FW_ASSERT(portNum < CFDP_NUM_CHANNELS, portNum, CFDP_NUM_CHANNELS); + FW_ASSERT(portNum < Cfdp::NumChannels, portNum, Cfdp::NumChannels); FW_ASSERT(portNum >= 0, portNum); // Pass buffer to the engine to deserialize @@ -344,9 +344,9 @@ void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 Fw::CmdResponse::T CfdpManager ::checkCommandChannelIndex(U8 channelIndex) { - if(channelIndex >= CfdpManagerNumChannels) + if(channelIndex >= Cfdp::NumChannels) { - this->log_WARNING_LO_InvalidChannel(channelIndex, CfdpManagerNumChannels); + this->log_WARNING_LO_InvalidChannel(channelIndex, Cfdp::NumChannels); return Fw::CmdResponse::VALIDATION_ERROR; } else @@ -435,7 +435,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -451,7 +451,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -467,7 +467,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -483,7 +483,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -499,7 +499,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -515,7 +515,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first @@ -531,7 +531,7 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) { Fw::ParamValid valid; - FW_ASSERT(channelIndex < CFDP_NUM_CHANNELS, channelIndex, CFDP_NUM_CHANNELS); + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); // Check for coding errors as all CFDP parameters must have a default // Get the array first diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 789176e24e5..eeeb75c1265 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -29,23 +29,23 @@ module Cfdp { # Downlink ports @ Port for outputting PDU data - output port dataOut: [CfdpManagerNumChannels] Fw.BufferSend + output port dataOut: [NumChannels] Fw.BufferSend @ Buffer that was sent via the dataOut port and is now being retruned - async input port dataReturnIn: [CfdpManagerNumChannels] Svc.ComDataWithContext + async input port dataReturnIn: [NumChannels] Svc.ComDataWithContext @ Port for allocating buffers to hold PDU data - output port bufferAllocate: [CfdpManagerNumChannels] Fw.BufferGet + output port bufferAllocate: [NumChannels] Fw.BufferGet @ Port for deallocating buffers allocated for PDU data - output port bufferDeallocate: [CfdpManagerNumChannels] Fw.BufferSend + output port bufferDeallocate: [NumChannels] Fw.BufferSend # Uplink ports @ Port for input PDU data - async input port dataIn: [CfdpManagerNumChannels] Fw.BufferSend + async input port dataIn: [NumChannels] Fw.BufferSend @ Return buffer that was recieved on the dataIn port - output port dataInReturn: [CfdpManagerNumChannels] Fw.BufferSend + output port dataInReturn: [NumChannels] Fw.BufferSend # DP ports @ File send request port diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index 77c73df834c..46a7d39dd63 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -669,7 +669,7 @@ CfdpChunkWrapper* Channel::findUnusedChunks(Direction dir) void Channel::processPlaybackDirectory(Playback* pb) { Transaction* txn; - char path[CfdpManagerMaxFileSize]; + char path[MaxFileSize]; Os::Directory::Status status; // either there's no transaction (first one) or the last one was finished, so check for a new one @@ -680,7 +680,7 @@ void Channel::processPlaybackDirectory(Playback* pb) { if (pb->pending_file[0] == 0) { - status = pb->dir.read(path, CfdpManagerMaxFileSize); + status = pb->dir.read(path, MaxFileSize); if (status == Os::Directory::NO_MORE_FILES) { // TODO BPC: Emit playback success EVR diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index 34e4f1742d1..b34973fa51b 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -5,8 +5,8 @@ async command SendFile( cfdpClass: Cfdp.Class @< CFDP class for the file transfer keep: Cfdp.Keep @< Whether or not to keep or delete the file upon completion $priority: U8 @< Priority: 0=highest priority - sourceFileName: string size CfdpManagerMaxFileSize @< The name of the on-board file to send - destFileName: string size CfdpManagerMaxFileSize @< The name of the destination file on the ground + sourceFileName: string size MaxFileSize @< The name of the on-board file to send + destFileName: string size MaxFileSize @< The name of the destination file on the ground ) @ Command to start a directory playback @@ -16,8 +16,8 @@ async command PlaybackDirectory( cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) keep: Cfdp.Keep @< Whether or not to keep or delete the file(s) upon completion $priority: U8 @< Priority: 0=highest priority - sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send - destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground + sourceDirectory: string size MaxFileSize @< The name of the on-board directory to send + destDirectory: string size MaxFileSize @< The name of the destination directory on the ground ) @ Command to start a directory poll @@ -28,8 +28,8 @@ async command PollDirectory( cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) $priority: U8 @< Priority: 0=highest priority interval: U32 @< Interval to poll the directory in seconds - sourceDirectory: string size CfdpManagerMaxFileSize @< The name of the on-board directory to send - destDirectory: string size CfdpManagerMaxFileSize @< The name of the destination directory on the ground + sourceDirectory: string size MaxFileSize @< The name of the on-board directory to send + destDirectory: string size MaxFileSize @< The name of the destination directory on the ground ) @ Command to stop a directory poll diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 3137f535a94..05a52296d57 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -60,7 +60,7 @@ Engine::Engine(CfdpManager* manager) : m_manager(manager), m_seqNum(0) { - for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) + for (U8 i = 0; i < Cfdp::NumChannels; ++i) { m_channels[i] = nullptr; } @@ -68,7 +68,7 @@ Engine::Engine(CfdpManager* manager) : Engine::~Engine() { - for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) + for (U8 i = 0; i < Cfdp::NumChannels; ++i) { if (m_channels[i] != nullptr) { @@ -85,7 +85,7 @@ Engine::~Engine() void Engine::init() { // Create all channels - for (U8 i = 0; i < CFDP_NUM_CHANNELS; ++i) + for (U8 i = 0; i < Cfdp::NumChannels; ++i) { m_channels[i] = new Channel(this, i, this->m_manager); FW_ASSERT(m_channels[i] != nullptr); @@ -691,7 +691,7 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) Transaction *txn = NULL; Channel *chan = NULL; - FW_ASSERT(chan_id < CFDP_NUM_CHANNELS, chan_id, CFDP_NUM_CHANNELS); + FW_ASSERT(chan_id < Cfdp::NumChannels, chan_id, Cfdp::NumChannels); chan = m_channels[chan_id]; FW_ASSERT(chan != NULL); @@ -754,7 +754,7 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) void Engine::setChannelFlowState(U8 channelId, Flow::T flowState) { - FW_ASSERT(channelId <= CFDP_NUM_CHANNELS, channelId, CFDP_NUM_CHANNELS); + FW_ASSERT(channelId <= Cfdp::NumChannels, channelId, Cfdp::NumChannels); m_channels[channelId]->setFlowState(flowState); } @@ -763,8 +763,8 @@ void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, { // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)m_manager->getLocalEidParam(), CFDP_FILENAME_MAX_LEN, - // txn->m_history->fnames.src_filename, (unsigned long)dest_id, CFDP_FILENAME_MAX_LEN, + // (unsigned long)m_manager->getLocalEidParam(), MaxFileSize, + // txn->m_history->fnames.src_filename, (unsigned long)dest_id, MaxFileSize, // txn->m_history->fnames.dst_filename); txn->initTxFile(cfdp_class, keep, chan, priority); @@ -787,7 +787,7 @@ Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_f Transaction *txn; Channel* chan = nullptr; - FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); + FW_ASSERT(chan_num < Cfdp::NumChannels, chan_num, Cfdp::NumChannels); chan = m_channels[chan_num]; Status::T ret = Cfdp::Status::SUCCESS; @@ -830,7 +830,7 @@ Transaction *Engine::startRxTransaction(U8 chan_num) Channel *chan = nullptr; Transaction *txn; - FW_ASSERT(chan_num < CFDP_NUM_CHANNELS, chan_num, CFDP_NUM_CHANNELS); + FW_ASSERT(chan_num < Cfdp::NumChannels, chan_num, Cfdp::NumChannels); chan = m_channels[chan_num]; // if (CF_AppData.hk.Payload.channel_hk[chan_num].q_size[QueueId::RX] < CF_MAX_SIMULTANEOUS_RX) @@ -928,7 +928,7 @@ Status::T Engine::startPollDir(U8 chanId, U8 pollId, const Fw::String& srcDir, c Status::T status = Cfdp::Status::SUCCESS; CfdpPollDir* pd = NULL; - FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); + FW_ASSERT(chanId < Cfdp::NumChannels, chanId, Cfdp::NumChannels); FW_ASSERT(pollId < CFDP_MAX_POLLING_DIR_PER_CHAN, pollId, CFDP_MAX_POLLING_DIR_PER_CHAN); // First check if the poll directory is already in use @@ -961,7 +961,7 @@ Status::T Engine::stopPollDir(U8 chanId, U8 pollId) Status::T status = Cfdp::Status::SUCCESS; CfdpPollDir* pd = NULL; - FW_ASSERT(chanId < CFDP_NUM_CHANNELS, chanId, CFDP_NUM_CHANNELS); + FW_ASSERT(chanId < Cfdp::NumChannels, chanId, Cfdp::NumChannels); FW_ASSERT(pollId < CFDP_MAX_POLLING_DIR_PER_CHAN, pollId, CFDP_MAX_POLLING_DIR_PER_CHAN); // Check if the poll directory is in use @@ -993,7 +993,7 @@ void Engine::cycle(void) { int i; - for (i = 0; i < CFDP_NUM_CHANNELS; ++i) + for (i = 0; i < Cfdp::NumChannels; ++i) { Channel* chan = m_channels[i]; FW_ASSERT(chan != nullptr); @@ -1167,7 +1167,7 @@ void Engine::cancelTransaction(Transaction *txn) bool Engine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; - char src_dir[CFDP_FILENAME_MAX_LEN] = "\0"; + char src_dir[MaxFileSize] = "\0"; CfdpPollDir * pd; int i; diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index af742eacbd7..f24c12496a3 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -501,7 +501,7 @@ class Engine { CfdpManager* m_manager; //! Channel data structures - Channel* m_channels[CFDP_NUM_CHANNELS]; + Channel* m_channels[Cfdp::NumChannels]; //! Sequence number tracker for outgoing transactions TransactionSeq m_seqNum; diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index f1fa7412b7d..67ac93c5587 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -9,7 +9,7 @@ event InvalidChannel( format "Invalid channel ID {}, maximum channel ID is {}" event SendFileInitiatied( - sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent + sourceFileName: string size MaxFileSize @< Source file being sent ) \ severity activity low \ format "Succesfully initiated file send transfer for {}" @@ -22,7 +22,7 @@ event UnsupportedSendFileArguments( format "Invalid send file port request with offset {}, length {}" event SendFileInitiateFail( - sourceFileName: string size CfdpManagerMaxFileSize @< Source file being sent + sourceFileName: string size MaxFileSize @< Source file being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" @@ -35,19 +35,19 @@ event PlaybackInvalidChannel( format "Invalid channel ID {}, maximum channel ID is {}" event PlaybackInitiatied( - sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFileSize @< Source directory being sent ) \ severity activity low \ format "Succesfully initiated directory playback for {}" event PlaybackInitiateFail( - sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFileSize @< Source directory being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" event PollDirInitiatied( - sourceDirectory: string size CfdpManagerMaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFileSize @< Source directory being sent ) \ severity activity low \ format "Succesfully initiated directory poll for {}" @@ -74,16 +74,16 @@ event InvalidChannelPoll( format "Invalid poll ID {}, maximum poll ID is {}" event FailKeepFileMove( - srcFile: string size CfdpManagerMaxFileSize @< Source file being moved - moveDir: string size CfdpManagerMaxFileSize @< Directory file was moved to + srcFile: string size MaxFileSize @< Source file being moved + moveDir: string size MaxFileSize @< Directory file was moved to status: I32 @< Status of the move operation ) \ severity warning low \ format "Failed to move {} to {} error {}" event FailPollFileMove( - srcFile: string size CfdpManagerMaxFileSize @< Source file being moved - failDir: string size CfdpManagerMaxFileSize @< Directory file was moved to + srcFile: string size MaxFileSize @< Source file being moved + failDir: string size MaxFileSize @< Directory file was moved to status: I32 @< Status of the move operation ) \ severity warning low \ diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 9c9c493f4a5..33ecd825f34 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -11,11 +11,11 @@ param RxCrcCalcBytesPerWakeup: U32 \ default 16384 @ Location to store temporary files during uplink transactions -param TmpDir: string size CfdpManagerMaxFileSize \ +param TmpDir: string size MaxFileSize \ default "/tmp" @ Location to store files that were downlinked from a polling directory, but failed -param FailDir: string size CfdpManagerMaxFileSize \ +param FailDir: string size MaxFileSize \ default "/fail" @ Default CFDP channel for port-initiated file transfers diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index b4825ecb37b..061d3fad6bf 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -359,7 +359,7 @@ Status::T Transaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 Status::T status = Cfdp::Status::SUCCESS; // Local buffer for file data - U8 fileDataBuffer[CFDP_MAX_PDU_SIZE]; + U8 fileDataBuffer[MaxPduSize]; // Create File Data PDU FileDataPdu fdPdu; diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index 2739b6d2844..e9aa26b7afe 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -52,7 +52,7 @@ U32 FileDataPdu::getMaxFileDataSize() { size += sizeof(U32); // 4-byte offset } - return CFDP_MAX_PDU_SIZE - size; + return MaxPduSize - size; } Fw::SerializeStatus FileDataPdu::toBuffer(Fw::Buffer& buffer) const { diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 2a36ce36e11..d43e868ca04 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -27,14 +27,14 @@ void MetadataPdu::initialize(PduDirection direction, this->m_fileSize = fileSize; - // Enforce CFDP_FILENAME_MAX_LEN for source filename + // Enforce MaxFileSize for source filename FwSizeType srcLen = sourceFilename.length(); - FW_ASSERT(srcLen <= CFDP_FILENAME_MAX_LEN, static_cast(srcLen), CFDP_FILENAME_MAX_LEN); + FW_ASSERT(srcLen <= MaxFileSize, static_cast(srcLen), MaxFileSize); this->m_sourceFilename = sourceFilename; - // Enforce CFDP_FILENAME_MAX_LEN for destination filename + // Enforce MaxFileSize for destination filename FwSizeType dstLen = destFilename.length(); - FW_ASSERT(dstLen <= CFDP_FILENAME_MAX_LEN, static_cast(dstLen), CFDP_FILENAME_MAX_LEN); + FW_ASSERT(dstLen <= MaxFileSize, static_cast(dstLen), MaxFileSize); this->m_destFilename = destFilename; this->m_checksumType = checksumType; @@ -199,8 +199,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against CFDP_FILENAME_MAX_LEN - if (sourceFilenameLength > CFDP_FILENAME_MAX_LEN) { + // Validate filename length against MaxFileSize + if (sourceFilenameLength > MaxFileSize) { // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid source filename length of 0x%02x", sourceFilenameLength); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; @@ -216,7 +216,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char sourceFilenameBuffer[CFDP_FILENAME_MAX_LEN + 1]; + char sourceFilenameBuffer[MaxFileSize + 1]; FwSizeType actualLength = sourceFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(sourceFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { @@ -233,8 +233,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against CFDP_FILENAME_MAX_LEN - if (destFilenameLength > CFDP_FILENAME_MAX_LEN) { + // Validate filename length against MaxFileSize + if (destFilenameLength > MaxFileSize) { // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, // "CF: metadata PDU rejected due to invalid dest filename length of 0x%02x", destFilenameLength); // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; @@ -250,7 +250,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char destFilenameBuffer[CFDP_FILENAME_MAX_LEN + 1]; + char destFilenameBuffer[MaxFileSize + 1]; actualLength = destFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(destFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 5bc3ea52c82..de162fe0761 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -58,12 +58,12 @@ module Cfdp { ack_timer: U32 @< Acknowledge timer in seconds inactivity_timer: U32 @< Inactivity timer in seconds dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active - move_dir: string size CfdpManagerMaxFileSize @< Move directory if not empty + move_dir: string size MaxFileSize @< Move directory if not empty max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling } @< Struture for the configured array of CFDP channels - array ChannelArrayParams = [CfdpManagerNumChannels] ChannelParams + array ChannelArrayParams = [NumChannels] ChannelParams @< Structure for telemetry counters for a single CFDP channel struct ChannelTelemetry { @@ -103,7 +103,7 @@ module Cfdp { } @< Structure for the telemetry array of CFDP channels - array ChannelTelemetryArray = [CfdpManagerNumChannels] ChannelTelemetry + array ChannelTelemetryArray = [NumChannels] ChannelTelemetry } } diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index 3c9a3318803..b4850bc554a 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -295,7 +295,7 @@ struct Playback U16 num_ts; /**< \brief number of transactions */ U8 priority; EntityId dest_id; - char pending_file[CfdpManagerMaxFileSize]; + char pending_file[MaxFileSize]; bool busy; bool diropen; diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 9cd3dc88c4c..868627b427f 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -184,7 +184,7 @@ TEST_F(PduTest, MetadataEmptyFilenames) { TEST_F(PduTest, MetadataLongFilenames) { MetadataPdu pdu; - // Test with maximum allowed filename length (CFDP_FILENAME_MAX_LEN = 200) + // Test with maximum allowed filename length (MaxFileSize = 200) const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index d2f982f29d3..d57c80ac04f 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -1,6 +1,6 @@ -# Ccsds::CfdpManager Component +# Ccsds::CfdpManager -## 1 Introduction +## CFDP Introduction The CCSDS File Delivery Protocol (CFDP) is a space communication standard designed for reliable, autonomous file transfer in space missions. CFDP provides a robust mechanism for transferring files between ground systems and spacecraft even in environments with long propagation delays, intermittent connectivity, or high error rates. @@ -13,7 +13,7 @@ The protocol supports two operational modes: - Class 1 (Unacknowledged): Unreliable transfer with no acknowledgments, suitable for real-time or non-critical data where speed is prioritized - Class 2 (Acknowledged): Reliable transfer with acknowledgments, retransmissions, and gap detection, ensuring complete and verified file delivery -### 1.1 Protocol Data Units (PDUs) +### Protocol Data Units (PDUs) CFDP uses Protocol Data Units (PDUs) - structured messages with a common header and type-specific payloads: @@ -28,7 +28,7 @@ File Data PDU: Carries file content segments with offset information For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delivery Protocol (CFDP)](https://ccsds.org/Pubs/727x0b5e1.pdf) Blue Book specification. -### 1.2 CFDP as an F' Component +## CFDP as an F' Component The CfdpManager component provides an F' implementation of the CFDP protocol and is designed to replace the standard F' [FileUplink](../../../FileUplink/docs/sdd.md) and [FileDownlink](../../../FileDownlink/docs/sdd.md) components with the addition of guaranteed file delivery. CfdpManager implements both CFDP Class 1 and Class 2 protocols, providing options for both unacknowledged and acknowledged transfers with retransmissions, gap detection, and reliable file delivery even over lossy or intermittent communication links. @@ -45,7 +45,7 @@ The F' implementation adds new components built specifically for the F' ecosyste For detailed attribution, licensing information, and a breakdown of ported vs. new code, see [ATTRIBUTION.md](../ATTRIBUTION.md). -## 2 Class Diagram +## Class Diagram The CfdpManager component diagram shows the port organization by functional grouping: @@ -57,7 +57,7 @@ Ports are organized as follows: - **Right (Downlink Ports)**: Send CFDP PDUs to remote entities - `dataOut`, `dataReturnIn`, `bufferAllocate`, `bufferDeallocate` - **Bottom (File Transfer Ports)**: Port-based file send interface - `fileIn`, `fileDoneOut` -### 2.1 Port Descriptions +### Port Descriptions #### System Ports @@ -90,7 +90,7 @@ Ports are organized as follows: | fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PortDefaultChannel` and `PortDefaultDestEntityId`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| | fileDoneOut | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `fileIn` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | -## 3 Usage Examples +## Usage Examples The following diagram shows typical CfdpManager port connections with other F' components: @@ -101,9 +101,9 @@ This example demonstrates: - **Downlink data flow**: CfdpManager sends outgoing CFDP PDUs to ComQueue via `dataOut` for transmission - **Port-based file transfers**: DpCatalog initiates file transfers via CfdpManager's `fileIn` port and receives completion notifications via `fileDoneOut` -## 4 Component Design +## Component Design -### 4.1 Assumptions +### Assumptions The design of `CfdpManager` assumes the following: @@ -123,7 +123,7 @@ The design of `CfdpManager` assumes the following: 8. Port-initiated file transfers (via `fileIn`) use default configuration parameters (`PortDefaultChannel`, `PortDefaultDestEntityId`) and are always Class 2 with highest priority. -### 4.2 Main Class Hierarchy +### Main Class Hierarchy CfdpManager ([CfdpManager.hpp](../CfdpManager.hpp)) - Top-level F' component that integrates CFDP into the F' framework @@ -152,7 +152,7 @@ Transaction ([Transaction.hpp](../Transaction.hpp)) - Implementation split across [TransactionTx.cpp](../TransactionTx.cpp) and [TransactionRx.cpp](../TransactionRx.cpp) - Manages file I/O, checksums, timers, and retry logic for each transaction -### 4.3 PDU Type Hierarchy +### PDU Type Hierarchy PduBase ([Types/PduBase.hpp](../Types/PduBase.hpp)) - Abstract base class for all CFDP Protocol Data Units @@ -167,7 +167,7 @@ Concrete PDU types (all in [Types/](../Types/) directory): - AckPdu ([AckPdu.hpp](../Types/AckPdu.hpp)): Acknowledges receipt of EOF or FIN directives (Class 2 only) - NakPdu ([NakPdu.hpp](../Types/NakPdu.hpp)): Requests retransmission of missing file segments (Class 2 only) -### 4.4 Supporting Types and Utilities +### Supporting Types and Utilities **Classes:** - Timer ([Timer.hpp](../Timer.hpp)): CFDP timer implementation using F' time primitives for ACK timeouts and inactivity detection @@ -182,11 +182,11 @@ Concrete PDU types (all in [Types/](../Types/) directory): **Utilities:** - Utils ([Utils.hpp](../Utils.hpp)): Utility functions for transaction traversal, status conversion, and protocol helpers -## 5 Sequence Diagrams +## Sequence Diagrams The following sequence diagrams illustrate the external protocol exchanges between spacecraft and ground systems during CFDP transactions. These diagrams focus on the PDU-level interactions and do not depict the internal state machine transitions or detailed transaction processing logic within the CfdpManager component. -### 5.1 Class 1 TX Transaction (Unacknowledged) +### Class 1 TX Transaction (Unacknowledged) This diagram shows a Class 1 file transmission from spacecraft to ground. Class 1 is unacknowledged and provides no retransmission or delivery guarantees. @@ -217,7 +217,7 @@ sequenceDiagram - Sender completes immediately after sending EOF - Receiver validates checksum and keeps/discards file independently -### 5.2 Class 2 TX Transaction (Acknowledged) +### Class 2 TX Transaction (Acknowledged) This diagram shows a Class 2 file transmission from spacecraft to ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. @@ -288,7 +288,7 @@ sequenceDiagram - Spacecraft ACK timer: Armed when EOF is sent, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` - Transaction completes only after FIN/ACK exchange -### 5.3 Class 2 RX Transaction (Acknowledged) +### Class 2 RX Transaction (Acknowledged) This diagram shows a Class 2 file reception at the spacecraft from ground with gap detection and retransmission. The scenario includes a missing File Data PDU that is detected and retransmitted via NAK. @@ -360,7 +360,56 @@ sequenceDiagram - Spacecraft ACK timer: Armed when FIN is sent, cancelled when ACK(FIN) is received. If the timer expires, the spacecraft retransmits FIN and rearms the timer. After `ChannelConfig.ack_limit` retries without ACK(FIN), the transaction is abandoned - Transaction completes only after FIN/ACK exchange -## 6 Commands +## Configuration + +`CfdpManager` uses compile-time configuration defined in two files: +- **[CfdpCfg.fpp](../../../../default/config/CfdpCfg.fpp)**: FPP constants and types visible to both FPP and C++ code +- **[CfdpCfg.hpp](../../../../default/config/CfdpCfg.hpp)**: C++ preprocessor definitions for implementation details + +### FPP Constants (CfdpCfg.fpp) + +These constants are defined in the `Svc.Ccsds.Cfdp` module and must be configured at compile time: + +| Constant | Purpose | +|----------|---------| +| `NumChannels` | Number of CFDP channels to instantiate. Determines the size of channel-specific port arrays and the number of independent CFDP channel instances. Each channel has its own transaction pool, configuration, and state. | +| `MaxFileSize` | Maximum length for file path strings. Used to size string parameters (`TmpDir`, `FailDir`) and internal file path buffers. | +| `MaxPduSize` | Maximum PDU size in bytes. Limits the maximum possible TX PDU size. Must respect any CCSDS packet size limits on the system. | + +### FPP Types (CfdpCfg.fpp) + +These types define the size of CFDP protocol fields: + +| Type | Purpose | +|------|---------| +| `EntityId` | Entity ID size. Maximum size of entity IDs in CFDP packets. The protocol supports variable-size entity IDs at runtime, but this establishes the maximum. Must be one of: U8, U16, U32, U64. | +| `TransactionSeq` | Transaction sequence number size. Maximum size of transaction sequence numbers in CFDP packets. The protocol supports variable sizes at runtime, but this establishes the maximum. Must be one of: U8, U16, U32, U64. | +| `FileSize` | File size and offset type. Used for file sizes and offsets in CFDP operations. The protocol permits 64-bit values, but the current implementation uses 32-bit. Must be one of: U8, U16, U32, U64. | + +### C++ Configuration Constants (CfdpCfg.hpp) + +#### Protocol Configuration + +| Constant | Purpose | +|----------|---------| +| `CFDP_NAK_MAX_SEGMENTS` | Maximum NAK segments supported in a NAK PDU. When sending or receiving NAK PDUs, this is the maximum number of segment requests supported. Should match ground CFDP engine configuration. | +| `CFDP_MAX_TLV` | Maximum TLVs (Type-Length-Value) per PDU. Limits the number of TLV metadata fields in EOF and FIN PDUs for diagnostic information (entity IDs, fault handler overrides, messages). | +| `CFDP_R2_CRC_CHUNK_SIZE` | Class 2 CRC calculation chunk size. Buffer size for CRC calculation upon file completion. Larger values use more stack but complete faster. Total bytes per wakeup controlled by `RxCrcCalcBytesPerWakeup` parameter. | +| `CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION` | RX chunks per transaction per channel (array). For Class 2 receive transactions, each chunk tracks a contiguous received file segment. Used for gap detection and NAK generation. Array size must match `NumChannels`. | +| `CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION` | TX chunks per transaction per channel (array). For Class 2 transmit transactions, each chunk tracks a gap requested via NAK that needs retransmission. Array size must match `NumChannels`. | + +#### Resource Pool Configuration + +| Constant | Purpose | +|----------|---------| +| `CFDP_MAX_SIMULTANEOUS_RX` | Maximum simultaneous file receives. Each channel can support this many active/concurrent receive transactions. Contributes to total transaction pool size. | +| `CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN` | Maximum commanded playback files per channel. Maximum number of outstanding ground-commanded file transmits per channel. | +| `CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN` | Maximum commanded playback directories per channel. Each channel can support this many ground-commanded directory playbacks. | +| `CFDP_MAX_POLLING_DIR_PER_CHAN` | Maximum polling directories per channel. Affects configuration table size - there must be an entry (can be empty) for each polling directory per channel. | +| `CFDP_NUM_TRANSACTIONS_PER_PLAYBACK` | Number of transactions per playback directory. Each playback/polling directory operation can have this many active transfers pending or active at once. | +| `CFDP_NUM_HISTORIES_PER_CHANNEL` | Number of history entries per channel. Each channel maintains a circular buffer of completed transaction records for debugging and reference. Maximum value is 65536. | + +## Commands | Name | Description | |---|---| @@ -370,7 +419,7 @@ sequenceDiagram | StopPollDirectory | Stops an active directory poll operation identified by channel ID and poll ID. | | SetChannelFlow | Sets the flow control state for a specific CFDP channel. Can freeze (pause) or resume PDU transmission on the channel. | -## 7 Parameters +## Parameters | Name | Description | |---|---| @@ -389,11 +438,11 @@ sequenceDiagram | ChannelConfig.move_dir | Directory path to move source files after successful TX (transmit) transactions when keep is set to DELETE. If set, provides an archive mechanism to preserve files instead of deleting them. If empty or if the move fails, source files are deleted from the filesystem. Only applies to sending files, not receiving | | ChannelConfig.max_outgoing_pdus_per_cycle | Maximum number of outgoing PDUs to transmit per execution cycle. Throttles transmission rate to prevent overwhelming downstream components | -## 8 Telemetry +## Telemetry **Note:** Telemetry channels are currently **proposals** defined in [Telemetry.fppi](../Telemetry.fppi) but not yet implemented. Proposals are based on the CF implementation. -### 8.1 ChannelTelemetry +### ChannelTelemetry An array of telemetry structures, one per CFDP channel. Each element is a `ChannelTelemetry` struct containing the following fields: @@ -441,7 +490,7 @@ An array of telemetry structures, one per CFDP channel. Each element is a `Chann | playbackCounter | U8 | Number of active directory playback operations | | pollCounter | U8 | Number of active directory poll operations | -## 9 Requirements +## Requirements | Requirement | Description | Rationale | Verification Method | |---|---|---|---| diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 23217e5e4c4..da05d2e0183 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -46,8 +46,8 @@ Fw::Buffer CfdpManagerTester::from_bufferAllocate_handler( FwIndexType portNum, FwSizeType size ) { - EXPECT_LT(size, CFDP_MAX_PDU_SIZE) << "Buffer size request is too large"; - if (size >= CFDP_MAX_PDU_SIZE) { + EXPECT_LT(size, MaxPduSize) << "Buffer size request is too large"; + if (size >= MaxPduSize) { return Fw::Buffer(); } return Fw::Buffer(this->m_internalDataBuffer, size); @@ -61,8 +61,8 @@ void CfdpManagerTester::from_dataOut_handler( EXPECT_LT(m_pduCopyCount, MAX_PDU_COPIES) << "Too many PDUs sent"; if (m_pduCopyCount < MAX_PDU_COPIES) { FwSizeType copySize = fwBuffer.getSize(); - if (copySize > CFDP_MAX_PDU_SIZE) { - copySize = CFDP_MAX_PDU_SIZE; + if (copySize > MaxPduSize) { + copySize = MaxPduSize; } memcpy(m_pduCopyStorage[m_pduCopyCount], fwBuffer.getData(), copySize); diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index 58831000e6e..a563d90df8e 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -589,11 +589,11 @@ class CfdpManagerTester final : public CfdpManagerGTestBase { CfdpManager component; //! Reusable buffer for allocation handler - U8 m_internalDataBuffer[CFDP_MAX_PDU_SIZE]; + U8 m_internalDataBuffer[MaxPduSize]; //! Storage for PDU copies (to avoid buffer reuse issues) static constexpr FwSizeType MAX_PDU_COPIES = 100; - U8 m_pduCopyStorage[MAX_PDU_COPIES][CFDP_MAX_PDU_SIZE]; + U8 m_pduCopyStorage[MAX_PDU_COPIES][MaxPduSize]; FwSizeType m_pduCopyCount; }; diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 56d385d0eb8..9bb18bfe700 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -5,14 +5,13 @@ module Svc { module Ccsds { - @ Number of buffer ports used to send PDUs - @ This must match the CFDP_NUM_CHANNELS macro defined in CfdpCfg.hpp - constant CfdpManagerNumChannels = 2 - - @ File path size used for CFDP file system operations - constant CfdpManagerMaxFileSize = 200 - module Cfdp { + @ Number of CFDP channels + constant NumChannels = 2 + + @ File path size used for CFDP file system operations + constant MaxFileSize = 200 + @ @brief Entity id size @ @ @par Description: @@ -59,24 +58,11 @@ module Svc { @ @brief Maximum PDU size in bytes @ @ @par Description: - @ Limits the maximum possible Tx PDU size. This value must match - @ CFDP_MAX_PDU_SIZE in CfdpCfg.hpp. The resulting CCSDS packet also - @ includes a CCSDS header and additional bytes. + @ Limits the maximum possible Tx PDU size. @ @ @par Limits: @ Must respect any CCSDS packet size limits on the system. constant MaxPduSize = 512 - - @ @brief Maximum file data payload size in a File Data PDU - @ - @ @par Description: - @ This is the maximum data bytes that can be carried in a File Data PDU - @ after accounting for CFDP headers (PDU header + File Data header). - @ This value should be MaxPduSize minus typical header overhead. - @ - @ @par Limits: - @ Must be less than MaxPduSize. - constant MaxFileDataSize = 450 } } } diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index 23a5dd67b24..f4118d085b2 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -4,50 +4,69 @@ // \brief F Prime CFDP configuration constants // ====================================================================== -#include - namespace Svc { namespace Ccsds { +namespace Cfdp { + +// ================================================================== +// Protocol Configuration +// ================================================================== /** - * @brief Number of channels + * @brief Max NAK segments supported in a NAK PDU * * @par Description: - * The number of channels in the engine. Changing this - * value changes the configuration table for the application. - * This must match CfdpManagerNumChannels defined in CfdpCfg.fpp + * When a NAK PDU is sent or received, this is the max number of + * segment requests supported. This number should match the ground + * CFDP engine configuration as well. * * @par Limits: - * Must be less <= 200. Obviously it will be smaller than that. - * - * BPC TODO: replace with CfdpManagerNumChannels + * */ -#define CFDP_NUM_CHANNELS (2) +#define CFDP_NAK_MAX_SEGMENTS (58) /** - * @brief Type for logical file size / file offset values used by CFDP + * @brief Maximum TLVs (Type-Length-Value) per PDU * * @par Description: - * This type is now auto-generated from CfdpCfg.fpp as Svc::Ccsds::Cfdp::FileSize + * Maximum number of TLV (Type-Length-Value) tuples that can be + * included in a single CFDP PDU. TLVs are optional metadata fields + * used in EOF and FIN PDUs to convey diagnostic information. * - * @par Limits: - * Must be a U32 or U64. + * Per CCSDS 727.0-B-5 section 5.4, TLVs are variable-length fields + * that encode information such as entity IDs, fault handler overrides, + * or messages to the user. The most common use is the Entity ID TLV + * (type 6), automatically added to EOF and FIN PDUs on error conditions + * to aid in debugging. * - * Per CCSDS 727.0-B-5 (CFDP Blue Book), all File Size Sensitive (FSS) - * fields, including file size and file offset, are encoded as either - * 32-bit or 64-bit unsigned integers depending on the value of the - * CFDP Large File flag. + * This value sets an upper bound on TLV storage per PDU to prevent + * unbounded memory growth. The limit of 4 is sufficient for typical + * CFDP operations: + * - 1 for Entity ID TLV + * - 3 additional for filestore requests/responses or messages * - * When the Large File flag is 0, FSS fields are 32 bits. - * When the Large File flag is 1, FSS fields are 64 bits. + * @par Limits: + * Must be > 0. + * Larger values consume more memory per PDU but allow more metadata. * * @reference - * CCSDS 727.0-B-5, CCSDS File Delivery Protocol (CFDP), - * https://public.ccsds.org/Pubs/727x0b5e1.pdf + * CCSDS 727.0-B-5, section 5.4, table 5-3 + */ +#define CFDP_MAX_TLV (4) + +/** + * @brief R2 CRC calc chunk size + * + * @par Description + * R2 performs CRC calculation upon file completion in chunks. This is the size + * of the buffer. The larger the size the more stack will be used, but + * the faster it can go. The overall number of bytes calculated per wakeup + * is set in the configuration table. + * + * @par Limits: * - * @note The old typedef "CfdpFileSize" is replaced by the FPP-generated type - * Svc::Ccsds::Cfdp::FileSize defined in config/FileSizeAliasAc.hpp */ +#define CFDP_R2_CRC_CHUNK_SIZE (1024) /** * @brief RX chunks per transaction (per channel) @@ -55,15 +74,16 @@ namespace Ccsds { * @par Description: * Number of chunks per transaction per channel (RX). * - * CHUNKS - - * A chunk is a representation of a range (offset, size) of data received by a receiver. + * RX CHUNKS - + * For Class 2 CFDP receive transactions, the receiver must track which file segments + * have been successfully received. A chunk represents a contiguous range (offset, size) + * of received file data. By tracking received chunks, the receiver can identify gaps + * in the file data and generate NAK PDUs to request retransmission of missing segments. * - * Class 2 CFDP deals with NAK, so received data must be tracked for receivers in order to generate - * the NAK. The sender must also keep track of NAK requests and send new file data PDUs as a result. - * (array size must be CFDP_NUM_CHANNELS) - * CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks per transaction - * CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION is an array for each channel indicating the number of chunks to keep track - * of NAK requests from the receiver per transaction + * (array size must be NumChannels) + * CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION is an array for each channel indicating + * the number of chunks per transaction to track received file segments. This enables + * gap detection and NAK generation for reliable Class 2 transfers. * * @par Limits: * @@ -79,6 +99,16 @@ namespace Ccsds { * @par Description: * Number of chunks per transaction per channel (TX). * + * TX CHUNKS - + * For Class 2 CFDP transmit transactions, the sender must track which file segments + * the receiver has requested via NAK PDUs. Each chunk represents a gap (offset, size) + * that needs to be retransmitted. + * + * (array size must be NumChannels) + * CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION is an array for each channel indicating + * the number of chunks to track NAK segment requests from the receiver per transaction. + * This allows the sender to queue and retransmit the requested missing file data. + * * @par Limits: * */ @@ -87,29 +117,33 @@ namespace Ccsds { CFDP_NAK_MAX_SEGMENTS, CFDP_NAK_MAX_SEGMENTS \ } +// ================================================================== +// Resource Pool Configuration +// ================================================================== + /** - * @brief Number of max commanded playback files per chan. + * @brief Max number of simultaneous file receives. * * @par Description: - * This is the max number of outstanding ground commanded file transmits per channel. + * Each channel can support this number of active/concurrent file receive + * transactions. This contributes to the total transaction pool size and + * limits how many incoming files can be received simultaneously. * * @par Limits: * */ -#define CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN (10) +#define CFDP_MAX_SIMULTANEOUS_RX (5) /** - * @brief Max number of simultaneous file receives. + * @brief Number of max commanded playback files per chan. * * @par Description: - * Each channel can support this number of file receive transactions at a time. + * This is the max number of outstanding ground commanded file transmits per channel. * * @par Limits: * */ -#define CFDP_MAX_SIMULTANEOUS_RX (5) - -/* definitions that affect execution */ +#define CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN (10) /** * @brief Max number of commanded playback directories per channel. @@ -123,15 +157,16 @@ namespace Ccsds { #define CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN (2) /** - * @brief Number of histories per channel + * @brief Max number of polling directories per channel. * * @par Description: - * Each channel can support this number of file receive transactions at a time. + * This affects the configuration table. There must be an entry (can + * be empty) for each of these polling directories per channel. * * @par Limits: - * 65536 is the current max. + * */ -#define CFDP_NUM_HISTORIES_PER_CHANNEL (256) +#define CFDP_MAX_POLLING_DIR_PER_CHAN (5) /** * @brief Number of transactions per playback directory. @@ -146,137 +181,36 @@ namespace Ccsds { #define CFDP_NUM_TRANSACTIONS_PER_PLAYBACK (5) /** - * @brief R2 CRC calc chunk size - * - * @par Description - * R2 performs CRC calculation upon file completion in chunks. This is the size - * of the buffer. The larger the size the more stack will be used, but - * the faster it can go. The overall number of bytes calculated per wakeup - * is set in the configuration table. - * - * @par Limits: - * - */ -#define CFDP_R2_CRC_CHUNK_SIZE (1024) - -/** - * @brief Total number of chunks (tx, rx, all channels) - * - * @par Description: - * Must be equal to the sum of all values input in CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION - * and CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION. - * - * @par Limits: - * - */ -/* CFDP_TOTAL_CHUNKS must be equal to the total number of chunks per rx/tx transactions per channel */ -/* (in other words, the summation of all elements in CFDP_CHANNEL_NUM_R/TX_CHUNKS_PER_TRANSACTION */ -#define CFDP_TOTAL_CHUNKS (CFDP_NAK_MAX_SEGMENTS * 4) - -/** - * @brief Max NAK segments supported in a NAK PDU - * - * @par Description: - * When a NAK PDU is sent or received, this is the max number of - * segment requests supported. This number should match the ground - * CFDP engine configuration as well. - * - * @par Limits: - * - */ -#define CFDP_NAK_MAX_SEGMENTS (58) - -/** - * @brief Maximum TLVs (Type-Length-Value) per PDU - * - * @par Description: - * Maximum number of TLV (Type-Length-Value) tuples that can be - * included in a single CFDP PDU. TLVs are optional metadata fields - * used in EOF and FIN PDUs to convey diagnostic information. - * - * Per CCSDS 727.0-B-5 section 5.4, TLVs are variable-length fields - * that encode information such as entity IDs, fault handler overrides, - * or messages to the user. The most common use is the Entity ID TLV - * (type 6), automatically added to EOF and FIN PDUs on error conditions - * to aid in debugging. - * - * This value sets an upper bound on TLV storage per PDU to prevent - * unbounded memory growth. The limit of 4 is based on NASA's cFS CF - * implementation and is sufficient for typical CFDP operations: - * - 1 for Entity ID TLV - * - 3 additional for filestore requests/responses or messages - * - * @par Limits: - * Must be > 0. - * Larger values consume more memory per PDU but allow more metadata. - * - * @reference - * CCSDS 727.0-B-5, section 5.4, table 5-3 - */ -#define CFDP_MAX_TLV (4) - -/** - * @brief Max number of polling directories per channel. - * - * @par Description: - * This affects the configuration table. There must be an entry (can - * be empty) for each of these polling directories per channel. - * - * @par Limits: - * - */ -#define CFDP_MAX_POLLING_DIR_PER_CHAN (5) - -/** - * @brief Max PDU size. + * @brief Number of histories per channel * * @par Description: - * Limits the maximum possible Tx PDU size. Note the resulting CCSDS packet - * also includes a CCSDS header and CF_PDU_ENCAPSULATION_EXTRA_TRAILING_BYTES. - * The outgoing file data chunk size is also limited from the table configuration - * or by set parameter command, which is checked against this value - * (+ smallest possible PDU header). - * - * @par Note: - * This does NOT limit Rx PDUs, since the file data is written from - * the transport packet to the file. - * - * @par Limits: - * Since PDUs are wrapped in CCSDS packets, need to respect any - * CCSDS packet size limits on the system. - * - */ -#define CFDP_MAX_PDU_SIZE (512) - -/** - * @brief Maximum file name length. + * Each channel maintains a circular buffer of completed transaction records + * (history entries) for debugging and reference. This defines the maximum + * number of completed transactions to keep in the history buffer. * * @par Limits: - * + * 65536 is the current max. */ -#define CFDP_FILENAME_MAX_NAME FileNameStringSize +#define CFDP_NUM_HISTORIES_PER_CHANNEL (256) -/** - * @brief Max filename and path length. - * - * @par Limits: - * - */ -#define CFDP_FILENAME_MAX_LEN FileNameStringSize +// ================================================================== +// Miscellaneous +// ================================================================== /** * @brief Macro type for Entity id that is used in printf style formatting - * + * * @note This must match the size of CfdpEntityId as defined in CfdpCfg.fpp */ #define CFDP_PRI_ENTITY_ID PRIu32 /** * @brief Macro type for transaction seqeunces that is used in printf style formatting - * + * * @note This must match the size of CfdpTransactionSeq as defined in CfdpCfg.fpp */ #define CFDP_PRI_TRANSACTION_SEQ PRIu32 -} // namespace Svc -} // namespace Ccsds \ No newline at end of file +} // namespace Cfdp +} // namespace Ccsds +} // namespace Svc \ No newline at end of file From 0c402f37371a1ce17f82009aaa5b0ef8a27f93f5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 10 Feb 2026 09:20:52 -0700 Subject: [PATCH 154/185] First pass a getting the spell check to pass --- .github/actions/spelling/expect.txt | 4 ++++ .github/actions/spelling/patterns.txt | 3 +++ Svc/Ccsds/CfdpManager/CfdpManager.cpp | 14 ++++++------- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 8 ++++---- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 4 ++-- Svc/Ccsds/CfdpManager/Events.fppi | 20 +++++++++---------- Svc/Ccsds/CfdpManager/Parameters.fppi | 2 +- Svc/Ccsds/CfdpManager/Timer.cpp | 4 ++-- Svc/Ccsds/CfdpManager/Timer.hpp | 4 ++-- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 6 +++--- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 4 ++-- Svc/Ccsds/CfdpManager/Types/AckPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/AckPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/EofPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/EofPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/FinPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/FinPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/NakPdu.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/NakPdu.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/PduBase.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/PduHeader.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/PduHeader.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/Tlv.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/Tlv.hpp | 2 +- Svc/Ccsds/CfdpManager/Types/Types.fpp | 4 ++-- Svc/Ccsds/CfdpManager/Types/Types.hpp | 4 ++-- .../CfdpManager/Types/test/ut/PduTests.cpp | 2 +- Svc/Ccsds/CfdpManager/Utils.hpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 4 ++-- .../test/ut/CfdpManagerTestMain.cpp | 2 +- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 2 +- .../CfdpManager/test/ut/CfdpManagerTester.hpp | 2 +- Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp | 2 +- default/config/CfdpCfg.hpp | 4 ++-- 38 files changed, 71 insertions(+), 64 deletions(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index e192dd09113..014b34270c9 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -82,6 +82,7 @@ CDHCORE CDHCORESUBTOPOLOGY cerrno CFDP +Cfdp cff cflag cfsetispeed @@ -92,6 +93,7 @@ CHIPINFO CHK CHNG CIRCULARSTATE +Clist CLOSEFILE cloudbees CMDDISP @@ -521,6 +523,7 @@ pdu Peet penv PERLMOD +Pdu PHASERMEMBEROUT PINGENTRIES PINGSEND @@ -728,6 +731,7 @@ TLMPACKET TLMPACKETIZER TLMPACKETIZERCOMPONENTIMPLCFG TLMPACKETIZERTYPES +Tlv TODOLIST TOKENBUCKETTESTER topologydefs diff --git a/.github/actions/spelling/patterns.txt b/.github/actions/spelling/patterns.txt index 8d5bad22f79..c9f8187f838 100644 --- a/.github/actions/spelling/patterns.txt +++ b/.github/actions/spelling/patterns.txt @@ -146,3 +146,6 @@ TeX/AMS # .get...() .set...() autocoded functions \.get\w+\( \.set\w+\( + +# CCSDS specification version numbers (e.g., CCSDS 727.0-B-5) +\bCCSDS\s+\d+\.\d+-[A-Z]-\d+(?:\s+section\s+\d+(?:\.\d+)?)?(?:,\s+section\s+\d+(?:\.\d+)?(?:,\s+table\s+[-\d]+)?)? diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 5169a794114..2e055f2a975 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpManager.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CfdpManager component implementation class // ====================================================================== @@ -117,7 +117,7 @@ Svc::SendFileResponse CfdpManager ::fileIn_handler( // Map CFDP status to SendFileStatus if (status == Status::SUCCESS) { response.set_status(Svc::SendFileStatus::STATUS_OK); - this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); + this->log_ACTIVITY_LO_SendFileInitiated(sourceFileName); } else { response.set_status(Svc::SendFileStatus::STATUS_ERROR); this->log_WARNING_LO_SendFileInitiateFail(sourceFileName); @@ -169,7 +169,7 @@ Status::T CfdpManager ::getPduBuffer(Fw::Buffer& buffer, Channel& channel, } else { - this->log_WARNING_LO_BuffersExuasted(); + this->log_WARNING_LO_BuffersExhausted(); status = Status::SEND_PDU_NO_BUF_AVAIL_ERROR; } } @@ -183,7 +183,7 @@ void CfdpManager ::returnPduBuffer(Channel& channel, Fw::Buffer& pduBuffer) // There is a direct mapping between channel index and port number portNum = static_cast(channel.getChannelId()); - // Was unable to succesfully populate the PDU buffer, return it + // Was unable to successfully populate the PDU buffer, return it this->bufferDeallocate_out(portNum, pduBuffer); } @@ -226,7 +226,7 @@ void CfdpManager ::SendFile_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 chann (Status::SUCCESS == this->m_engine->txFile(sourceFileName, destFileName, cfdpClass.e, keep.e, channelId, priority, destId))) { - this->log_ACTIVITY_LO_SendFileInitiatied(sourceFileName); + this->log_ACTIVITY_LO_SendFileInitiated(sourceFileName); rspStatus = Fw::CmdResponse::OK; } else @@ -254,7 +254,7 @@ void CfdpManager ::PlaybackDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, (Status::SUCCESS == this->m_engine->playbackDir(sourceDirectory.toChar(), destDirectory.toChar(), cfdpClass.e, keep.e, channelId, priority, destId))) { - this->log_ACTIVITY_LO_PlaybackInitiatied(sourceDirectory); + this->log_ACTIVITY_LO_PlaybackInitiated(sourceDirectory); } else { @@ -286,7 +286,7 @@ void CfdpManager ::PollDirectory_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 (Status::SUCCESS == this->m_engine->startPollDir(channelId, pollId, sourceDirectory, destDirectory, cfdpClass.e, priority, destId, interval))) { - this->log_ACTIVITY_LO_PollDirInitiatied(sourceDirectory); + this->log_ACTIVITY_LO_PollDirInitiated(sourceDirectory); } else { diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index eeeb75c1265..2108a843324 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -2,7 +2,7 @@ module Svc { module Ccsds { module Cfdp { - @ F' implementation of the CFDP file transfer prototcol + @ F' implementation of the CFDP file transfer protocol active component CfdpManager { ############################################################################## @@ -18,7 +18,7 @@ module Cfdp { ############################################################################## # Admin ports - @ Run port which must be invoked at 1 Hz in order to satify CFDP timer logic + @ Run port which must be invoked at 1 Hz in order to satisfy CFDP timer logic async input port run1Hz: Svc.Sched @ Ping in port @@ -31,7 +31,7 @@ module Cfdp { @ Port for outputting PDU data output port dataOut: [NumChannels] Fw.BufferSend - @ Buffer that was sent via the dataOut port and is now being retruned + @ Buffer that was sent via the dataOut port and is now being returned async input port dataReturnIn: [NumChannels] Svc.ComDataWithContext @ Port for allocating buffers to hold PDU data @@ -44,7 +44,7 @@ module Cfdp { @ Port for input PDU data async input port dataIn: [NumChannels] Fw.BufferSend - @ Return buffer that was recieved on the dataIn port + @ Return buffer that was received on the dataIn port output port dataInReturn: [NumChannels] Fw.BufferSend # DP ports diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 5437ec153a9..f31386baebb 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpManager.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CfdpManager component implementation class // ====================================================================== @@ -95,7 +95,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Handler implementation for run1Hz //! - //! Run port which must be invoked at 1 Hz in order to satify CFDP timer logic + //! Run port which must be invoked at 1 Hz in order to satisfy CFDP timer logic void run1Hz_handler(FwIndexType portNum, //!< The port number U32 context //!< The call order ) override; diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 67ac93c5587..18495142314 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -1,5 +1,5 @@ -event BuffersExuasted severity warning low \ - format "Unable to alocate a PDU buffer" +event BuffersExhausted severity warning low \ + format "Unable to allocate a PDU buffer" event InvalidChannel( channelId: U8 @< Requested channel index @@ -8,15 +8,15 @@ event InvalidChannel( severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" -event SendFileInitiatied( +event SendFileInitiated( sourceFileName: string size MaxFileSize @< Source file being sent ) \ severity activity low \ - format "Succesfully initiated file send transfer for {}" + format "Successfully initiated file send transfer for {}" event UnsupportedSendFileArguments( offset: U32 @< Offset of the send file request - length: U32 @< Lenght of the send file request + length: U32 @< Length of the send file request ) \ severity warning low \ format "Invalid send file port request with offset {}, length {}" @@ -34,11 +34,11 @@ event PlaybackInvalidChannel( severity warning low \ format "Invalid channel ID {}, maximum channel ID is {}" -event PlaybackInitiatied( +event PlaybackInitiated( sourceDirectory: string size MaxFileSize @< Source directory being sent ) \ severity activity low \ - format "Succesfully initiated directory playback for {}" + format "Successfully initiated directory playback for {}" event PlaybackInitiateFail( sourceDirectory: string size MaxFileSize @< Source directory being sent @@ -46,18 +46,18 @@ event PlaybackInitiateFail( severity warning low \ format "Failed to initiate file send transfer for {}" -event PollDirInitiatied( +event PollDirInitiated( sourceDirectory: string size MaxFileSize @< Source directory being sent ) \ severity activity low \ - format "Succesfully initiated directory poll for {}" + format "Successfully initiated directory poll for {}" event PollDirStopped( channelId: U8 @< Channel index stopped pollId: U8 @< Channel poll index stopped ) \ severity activity low \ - format "Succesfully stopped directory poll for channel {}, index {}" + format "Successfully stopped directory poll for channel {}, index {}" event SetFlowState( channelId: U8 @< Channel being set diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 33ecd825f34..487e4fbf50c 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -6,7 +6,7 @@ param LocalEid: Cfdp.EntityId \ param OutgoingFileChunkSize: U32 \ default 480 -@ The maximum number of received bytes to calculate a CRC for in a single wakep period +@ The maximum number of received bytes to calculate a CRC for in a single wakeup period param RxCrcCalcBytesPerWakeup: U32 \ default 16384 diff --git a/Svc/Ccsds/CfdpManager/Timer.cpp b/Svc/Ccsds/CfdpManager/Timer.cpp index c269ee554b1..51e4e699af3 100644 --- a/Svc/Ccsds/CfdpManager/Timer.cpp +++ b/Svc/Ccsds/CfdpManager/Timer.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title Timer.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for the Timer class implementation // ====================================================================== @@ -16,7 +16,7 @@ namespace Cfdp { // Class construction and destruction // ---------------------------------------------------------------------- -Timer ::Timer() : timerStatus(UNITIALIZED), secondsRemaining(0) {} +Timer ::Timer() : timerStatus(UNINITIALIZED), secondsRemaining(0) {} Timer ::~Timer() {} diff --git a/Svc/Ccsds/CfdpManager/Timer.hpp b/Svc/Ccsds/CfdpManager/Timer.hpp index 91c381ec39b..f38fb57f4cc 100644 --- a/Svc/Ccsds/CfdpManager/Timer.hpp +++ b/Svc/Ccsds/CfdpManager/Timer.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title Timer.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP timer that is driven by // ====================================================================== @@ -19,7 +19,7 @@ class Timer { // ---------------------------------------------------------------------- public: enum Status { - UNITIALIZED, + UNINITIALIZED, RUNNING, EXPIRED }; diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index bdd9f09df7f..87811d54987 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -330,7 +330,7 @@ void Transaction::rTick(int *cont /* unused */) { * is still listening to us but do not expect any future ACKs */ if (this->m_flags.com.inactivity_fired && !pending_send) { - /* the transaction is now recycleable - this means we will + /* the transaction is now recyclable - this means we will * no longer have a record of this transaction seq. If the sender * wakes up or if the network delivers severely delayed PDUs at * some future point, then they will be seen as spurious. They @@ -440,7 +440,7 @@ Status::T Transaction::rCheckCrc(U32 expected_crc) { Status::T ret = Cfdp::Status::SUCCESS; U32 crc_result; - // The F' version does not have an equivelent finalize call as it + // The F' version does not have an equivalent finalize call as it // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time @@ -1166,7 +1166,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { } else { - // File was succesfully renamed, open for writing + // File was successfully renamed, open for writing fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index 061d3fad6bf..aec316045dc 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -269,7 +269,7 @@ void Transaction::sTick(int *cont /* unused */) { // is still listening to us but do not expect any future ACKs if (this->m_flags.com.inactivity_fired && !pending_send) { - // the transaction is now recycleable - this means we will + // the transaction is now recyclable - this means we will // no longer have a record of this transaction seq. If the sender // wakes up or if the network delivers severely delayed PDUs at // some future point, then they will be seen as spurious. They @@ -317,7 +317,7 @@ Status::T Transaction::sSendEof() { // this is OK as we still need to put some value into the EOF if (!this->m_flags.com.crc_calc) { - // The F' version does not have an equivelent finalize call as it + // The F' version does not have an equivalent finalize call as it // - Never stores a partial word internally // - Never needs to "flush" anything // - Always accounts for padding at update time diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp index 08e4e2c0c1d..df7de407875 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title AckPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP ACK (Acknowledge) PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp index f738a5ccc99..3f9b743dd2f 100644 --- a/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/AckPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title AckPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP ACK PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp index f0cd8f7c3af..f60b3dd466c 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title EofPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP EOF PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp index 8573ec4a2fd..bcc3e99c6e3 100644 --- a/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/EofPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title EofPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP EOF PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp index e9aa26b7afe..eae7b87e0cc 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title FileDataPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP File Data PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp index 3cbecbdea53..7ac869ae1df 100644 --- a/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/FileDataPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title FileDataPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP File Data PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp index e590e634431..05b76e857d7 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title FinPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP FIN (Finished) PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp index 61917db63c4..8a36ccb2d4d 100644 --- a/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/FinPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title FinPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP Finished PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index d43e868ca04..c3575d098c8 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title MetadataPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP Metadata PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp index 86c782c523e..4eb3a0d3197 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title MetadataPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP Metadata PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp index 9a2777ee70e..c0f42dcd1f9 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title NakPdu.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP NAK (Negative Acknowledge) PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp index 1a3d66effc7..b651b62853d 100644 --- a/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp +++ b/Svc/Ccsds/CfdpManager/Types/NakPdu.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title NakPdu.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP NAK PDU // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/PduBase.hpp b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp index fe578ffef06..5420a9fe568 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduBase.hpp +++ b/Svc/Ccsds/CfdpManager/Types/PduBase.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title PduBase.hpp -// \author campuzan +// \author Brian Campuzano // \brief Base class for all CFDP PDU types // // This base class provides a common interface for all PDU types, diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp index 9995e3f2b20..1fef3965074 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title PduHeader.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP PDU Header // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp index 96686ed83fb..76a4b7f8a44 100644 --- a/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp +++ b/Svc/Ccsds/CfdpManager/Types/PduHeader.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title PduHeader.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP PDU Header // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp index 9ea70cad151..cf68ed12637 100644 --- a/Svc/Ccsds/CfdpManager/Types/Tlv.cpp +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title Tlv.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CFDP TLV (Type-Length-Value) classes // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/Tlv.hpp b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp index c8b8e40d988..56429b371bb 100644 --- a/Svc/Ccsds/CfdpManager/Types/Tlv.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Tlv.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title Tlv.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CFDP TLV types // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index de162fe0761..595e6c72b49 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -6,7 +6,7 @@ module Cfdp { # CFDP Types # ------------------------------------------------ enum Status { - SUCCESS @< CFDP operation has been succesfull + SUCCESS @< CFDP operation has been successful ERROR @< Generic CFDP error return code PDU_METADATA_ERROR @< Invalid metadata PDU SHORT_PDU_ERROR @< PDU too short @@ -62,7 +62,7 @@ module Cfdp { max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling } - @< Struture for the configured array of CFDP channels + @< Structure for the configured array of CFDP channels array ChannelArrayParams = [NumChannels] ChannelParams @< Structure for telemetry counters for a single CFDP channel diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index b4850bc554a..01bac8b372c 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title Types.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for shared CFDP protocol type definitions // ====================================================================== @@ -310,7 +310,7 @@ struct Playback */ struct CfdpPollDir { - Playback pb; /**< \brief State of the currrent playback requests */ + Playback pb; /**< \brief State of the current playback requests */ Timer intervalTimer; /**< \brief Timer object used to poll the directory */ U32 intervalSec; /**< \brief number of seconds to wait before trying a new directory */ diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 868627b427f..7e78884be98 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title PduTests.cpp -// \author campuzan +// \author Brian Campuzano // \brief Unit tests for CFDP PDU classes // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/Utils.hpp b/Svc/Ccsds/CfdpManager/Utils.hpp index 4c0513d68ea..1ceb276ed95 100644 --- a/Svc/Ccsds/CfdpManager/Utils.hpp +++ b/Svc/Ccsds/CfdpManager/Utils.hpp @@ -122,7 +122,7 @@ ConditionCode TxnStatusToConditionCode(TxnStatus txn_stat); * * @param txn_stat Transaction status * - * @returns Boolean value indicating if the transaction is in an errorred state + * @returns Boolean value indicating if the transaction is in an errored state * @retval true if an error has occurred during the transaction * @retval false if no error has occurred during the transaction yet */ diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index d57c80ac04f..fb8d55ea8fe 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -80,7 +80,7 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| dataIn | async input array[N] | `Fw.BufferSend` | Receive incoming CFDP PDU data buffers from upstream components (e.g., frame deencapsulation, radio). One port (`N`) per CFDP channel. | +| dataIn | async input array[N] | `Fw.BufferSend` | Receive incoming CFDP PDU data buffers from upstream components (e.g., deframing, radio). One port (`N`) per CFDP channel. | | dataInReturn | output array[N] | `Fw.BufferSend` | Return buffers received via `dataIn` after PDU processing is complete. One port (`N`) per CFDP channel. | #### File Transfer Ports @@ -451,7 +451,7 @@ An array of telemetry structures, one per CFDP channel. Each element is a `Chann |---|---|---| | recvErrors | U32 | Number of PDU receive errors. Incremented when malformed or invalid PDUs are received | | recvDropped | U32 | Number of PDUs dropped due to lack of resources (buffers, transactions) | -| recvSpurious | U32 | Number of spurious PDUs received (PDUs for non-existent or completed transactions) | +| recvSpurious | U32 | Number of spurious PDUs received (PDUs for nonexistent or completed transactions) | | recvFileDataBytes | U64 | Total file data bytes received across all transactions | | recvNakSegmentRequests | U32 | Number of NAK segment requests received from peer entity | diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp index d37c1d3402a..c81b79417b4 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTestMain.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpManagerTestMain.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CfdpManager component test main function // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index da05d2e0183..3b259396be5 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpManagerTester.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for CfdpManager component test harness implementation class // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp index a563d90df8e..23362ca99a5 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpManagerTester.hpp -// \author campuzan +// \author Brian Campuzano // \brief hpp file for CfdpManager component test harness implementation class // ====================================================================== diff --git a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp index 54fe977eaf1..34a3a31a649 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/PduTester.cpp @@ -1,6 +1,6 @@ // ====================================================================== // \title PduTester.cpp -// \author campuzan +// \author Brian Campuzano // \brief cpp file for PDU test implementations // // This file contains PDU test function implementations for CfdpManagerTester. diff --git a/default/config/CfdpCfg.hpp b/default/config/CfdpCfg.hpp index f4118d085b2..7a08f841ff5 100644 --- a/default/config/CfdpCfg.hpp +++ b/default/config/CfdpCfg.hpp @@ -1,6 +1,6 @@ // ====================================================================== // \title CfdpCfg.hpp -// \author campuzan +// \author Brian Campuzano // \brief F Prime CFDP configuration constants // ====================================================================== @@ -205,7 +205,7 @@ namespace Cfdp { #define CFDP_PRI_ENTITY_ID PRIu32 /** - * @brief Macro type for transaction seqeunces that is used in printf style formatting + * @brief Macro type for transaction sequences that is used in printf style formatting * * @note This must match the size of CfdpTransactionSeq as defined in CfdpCfg.fpp */ From 8e3994767f711c668e0eb1be617c4f703ef9dbc5 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 10 Feb 2026 10:40:37 -0700 Subject: [PATCH 155/185] Added new CFDP terms --- .github/actions/spelling/expect.txt | 59 ++++++++++++++++++++++++++++- 1 file changed, 58 insertions(+), 1 deletion(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index 014b34270c9..c252c85a849 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -1,5 +1,6 @@ Aadil AArray +acknak AClass ACTIVERATEGROUP ACTIVERATEGROUPCFG @@ -75,6 +76,7 @@ CBLOCK CCACHE CCB CComponent +CCs ccsds ccsparc cdh @@ -83,6 +85,8 @@ CDHCORESUBTOPOLOGY cerrno CFDP Cfdp +CFDPMANAGER +CFDPTIMER cff cflag cfsetispeed @@ -92,6 +96,8 @@ Chieu CHIPINFO CHK CHNG +CHUNKLIST +chunklist CIRCULARSTATE Clist CLOSEFILE @@ -168,11 +174,13 @@ deployables DEPRECATEDLIST deser Deserial +destq DEVICESM DHTML diafile diles dinkel +diropen dnf dnp docbook @@ -210,6 +218,10 @@ eay ECLIPSEHELP EEnum EHAs +EID +Eid +eid +EIDs eip Elts emptydir @@ -219,6 +231,7 @@ endmacro endraw enduml EPP +eod ERRORCHECK errornum ert @@ -233,6 +246,8 @@ evt externalproject FAKELOGGER fbuild +fdir +fdirective FDISP fdp featherm @@ -249,15 +264,24 @@ FILEDISPATCHERCFG FILEDOWNLINK FILEDOWNLINKCFG FILEHANDLING +FILEHANDLINGCFDP +FILEHANDLINGCFDPSUBTOPOLOGY FILEHANDLINGSUBTOPOLOGY FILEID FILEMANAGERCONFIG FILEOPENERROR +FILESTORE +Filestore +filestore FILEWRITEERROR +FINACK +finack fio fle +fnames FNDELAY fne +foffs fontcolor FONTPATH foodoodie @@ -281,6 +305,7 @@ freeram Fregoso frsize fsblkcnt +fsize fsw FWCASSERT gcda @@ -307,6 +332,7 @@ Graphviz grayscales GROUNDINTERFACERULES GSE +GSW gtags gtest gtimeout @@ -414,6 +440,7 @@ lseek LTK lvar LVL +LVs lxml MACROFILE MACROSTART @@ -455,6 +482,7 @@ mutexattr Mutexed muxed mycompany +NAKs nasafprime nbits ncsl @@ -519,11 +547,14 @@ PASSIVERATEGROUP PASSIVERATEGROUPIMPLTESTER patsubst pdflatex +Pdu pdu +PDUs +Pdus +pdus Peet penv PERLMOD -Pdu PHASERMEMBEROUT PINGENTRIES PINGSEND @@ -532,6 +563,7 @@ PKTS plainnat plantuml PNGs +polldir pollfd POLLIN POLYDB @@ -563,8 +595,10 @@ projectnumber propget propput protothreading +psn ptbool ptf +PTFO pthread ptrt pvn @@ -573,6 +607,7 @@ qhelpgenerator QHG qhp qsf +queueidx RAII randtbl raspberrypi @@ -605,11 +640,14 @@ Rizvi ROOTDIR rpi rptr +rsp +RSubstate SAlias sanitizers sats SBF SBINDIR +sbintf sbom scid scm @@ -662,7 +700,9 @@ sqa srandom SRCS sreddy +sret sss +SSubstate STAMEM startuml stdbool @@ -695,6 +735,8 @@ tabdnp tabkermit tagfile tbase +tbd +tbl tcanham tcflush tcgetattr @@ -732,6 +774,10 @@ TLMPACKETIZER TLMPACKETIZERCOMPONENTIMPLCFG TLMPACKETIZERTYPES Tlv +tlv +TLVs +Tlvs +tlvs TODOLIST TOKENBUCKETTESTER topologydefs @@ -739,9 +785,17 @@ totalram tparam TPP trinomials +TSN +Tsn +tsn tts Tumbar tumbar +txa +Txm +txm +TXW +txw typedef typedef'ed uart @@ -751,6 +805,7 @@ uge uitofp UML umod +unack unconfigured UNEXP unistd @@ -781,6 +836,7 @@ WORKDIR wrs wxgui wxy +XACT Xapian XBee xdf @@ -790,3 +846,4 @@ xxxx XXYY ziext zimri + From 6d79e1154e86b73b23a31e567fc9c15a8465a6b8 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 10 Feb 2026 10:49:43 -0700 Subject: [PATCH 156/185] Another spelling iteration. EVS will be removed with F' events are implemented --- .github/actions/spelling/expect.txt | 3 ++- Svc/Ccsds/CfdpManager/Engine.cpp | 2 +- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- 3 files changed, 4 insertions(+), 3 deletions(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index c252c85a849..06e3708b9cb 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -99,6 +99,7 @@ CHNG CHUNKLIST chunklist CIRCULARSTATE +clist Clist CLOSEFILE cloudbees @@ -257,7 +258,7 @@ feq fetchcontent ffff Ffs -fge +fgeSaved in AustinF fgt FILEDISPATCHER FILEDISPATCHERCFG diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 05a52296d57..ff4e562a185 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -581,7 +581,7 @@ void Engine::recvHold(Transaction *txn, const Fw::Buffer& buffer) txn->m_history->seq_num); } // Note: Deserialization errors are silently ignored in hold state - // as we're just trying to be helpful by re-acking FIN if we can + // as we're just trying to be helpful by re-acknowledging FIN if we can } } diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index f24c12496a3..8ddb72f45ff 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -315,7 +315,7 @@ class Engine { * * @param txn Pointer to the transaction object * @param ts Transaction ACK status - * @param dir_code File directive code being ACK'ed (EOF or FIN) + * @param dir_code File directive code being acknowledged (EOF or FIN) * @param cc Condition code of transaction * @param peer_eid Remote entity ID * @param tsn Transaction sequence number From a3505e44438108cbd9c4dcb001d09b3d9baf11c4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Tue, 10 Feb 2026 13:30:48 -0700 Subject: [PATCH 157/185] Fix spelling goofs --- .github/actions/spelling/expect.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index 06e3708b9cb..19793aeedae 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -258,7 +258,7 @@ feq fetchcontent ffff Ffs -fgeSaved in AustinF +fge fgt FILEDISPATCHER FILEDISPATCHERCFG @@ -623,6 +623,7 @@ RBF rbt RCHILD rcvd +recvd rdwr Readback Recvd From 9c64fa550fd3b13ca41fee092916610592690d28 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Fri, 13 Feb 2026 08:42:50 -0700 Subject: [PATCH 158/185] Removed duplicate spelling exceptions --- .github/actions/spelling/expect.txt | 19 ------------------- 1 file changed, 19 deletions(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index 19793aeedae..d53dc0ceeb1 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -96,7 +96,6 @@ Chieu CHIPINFO CHK CHNG -CHUNKLIST chunklist CIRCULARSTATE clist @@ -219,10 +218,7 @@ eay ECLIPSEHELP EEnum EHAs -EID -Eid eid -EIDs eip Elts emptydir @@ -271,11 +267,8 @@ FILEHANDLINGSUBTOPOLOGY FILEID FILEMANAGERCONFIG FILEOPENERROR -FILESTORE -Filestore filestore FILEWRITEERROR -FINACK finack fio fle @@ -548,11 +541,7 @@ PASSIVERATEGROUP PASSIVERATEGROUPIMPLTESTER patsubst pdflatex -Pdu pdu -PDUs -Pdus -pdus Peet penv PERLMOD @@ -775,11 +764,7 @@ TLMPACKET TLMPACKETIZER TLMPACKETIZERCOMPONENTIMPLCFG TLMPACKETIZERTYPES -Tlv tlv -TLVs -Tlvs -tlvs TODOLIST TOKENBUCKETTESTER topologydefs @@ -787,16 +772,12 @@ totalram tparam TPP trinomials -TSN -Tsn tsn tts Tumbar tumbar txa -Txm txm -TXW txw typedef typedef'ed From ecbe333ec89ad3a126f7b363d5b457011deac47c Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Fri, 13 Feb 2026 11:12:23 -0400 Subject: [PATCH 159/185] Replace commented out cFE Events with F' Events --- Svc/Ccsds/CfdpManager/Engine.cpp | 82 +++--- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- Svc/Ccsds/CfdpManager/Events.fppi | 305 +++++++++++++++++++- Svc/Ccsds/CfdpManager/Transaction.hpp | 2 +- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 163 ++++++----- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 86 +++--- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 12 - Svc/Ccsds/CfdpManager/Types/Types.hpp | 13 + 8 files changed, 498 insertions(+), 167 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index ff4e562a185..ff8a182a18f 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -458,9 +458,9 @@ void Engine::recvMd(Transaction *txn, const MetadataPdu& md) txn->m_history->fnames.src_filename = md.getSourceFilename(); txn->m_history->fnames.dst_filename = md.getDestFilename(); - // CFE_EVS_SendEvent(CF_PDU_MD_RECVD_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: md received for source: %s, dest: %s", txn->m_history->fnames.src_filename.toChar(), - // txn->m_history->fnames.dst_filename.toChar()); + this->m_manager->log_ACTIVITY_LO_MetadataReceived( + txn->m_history->fnames.src_filename, + txn->m_history->fnames.dst_filename); } Status::T Engine::recvFd(Transaction *txn, const FileDataPdu& fd) @@ -474,8 +474,7 @@ Status::T Engine::recvFd(Transaction *txn, const FileDataPdu& fd) if (header.hasSegmentMetadata()) { /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ - // CFE_EVS_SendEvent(CF_PDU_FD_UNSUPPORTED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: filedata PDU with segment metadata received"); + this->m_manager->log_WARNING_HI_FileDataSegmentMetadata(); this->setTxnStatus(txn, TXN_STATUS_PROTOCOL_ERROR); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; ret = Cfdp::Status::ERROR; @@ -617,9 +616,7 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) } if (txn->m_chunks == NULL) { - // CFE_EVS_SendEvent(CF_CFDP_NO_CHUNKLIST_AVAIL_EID, CFE_EVS_EventType_ERROR, - // "CF: cannot get chunklist -- abandoning transaction %u\n", - // (unsigned int)transactionSeq); + this->m_manager->log_WARNING_HI_ChunklistUnavailable(transactionSeq); } else { @@ -670,8 +667,7 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) else { // Unexpected PDU type in init state - // CFE_EVS_SendEvent(CF_CFDP_FD_UNHANDLED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: unhandled PDU type in idle state"); + this->m_manager->log_WARNING_LO_UnhandledPduInIdleState(); // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; } } @@ -722,17 +718,14 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) txn = this->startRxTransaction(chan->getChannelId()); if (txn == NULL) { - // CFE_EVS_SendEvent( - // CF_CFDP_RX_DROPPED_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet from %lu transaction number 0x%08lx due max RX transactions reached", - // (unsigned long)sourceEid, (unsigned long)transactionSeq); + this->m_manager->log_WARNING_HI_RxTransactionLimitReached( + sourceEid, + transactionSeq); } } else { - // CFE_EVS_SendEvent(CF_CFDP_INVALID_DST_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: dropping packet for invalid destination eid 0x%lx", - // (unsigned long)destEid); + this->m_manager->log_WARNING_LO_InvalidDestinationEid(destEid); } } @@ -744,6 +737,7 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) else { // TODO BPC: Add throttled EVR + // TODO JMP: One of the two EVRs above get sent right before an EVR here (throttle those too?) } } else { // Invalid PDU header, drop packet @@ -761,11 +755,12 @@ void Engine::setChannelFlowState(U8 channelId, Flow::T flowState) void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { - // CFE_EVS_SendEvent(CF_CFDP_S_START_SEND_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF: start class %d tx of file %lu:%.*s -> %lu:%.*s", cfdp_class + 1, - // (unsigned long)m_manager->getLocalEidParam(), MaxFileSize, - // txn->m_history->fnames.src_filename, (unsigned long)dest_id, MaxFileSize, - // txn->m_history->fnames.dst_filename); + this->m_manager->log_ACTIVITY_HI_TxFileTransferStarted( + getClassDisplay(cfdp_class), + m_manager->getLocalEidParam(), + txn->m_history->fnames.src_filename, + dest_id, + txn->m_history->fnames.dst_filename); txn->initTxFile(cfdp_class, keep, chan, priority); @@ -803,8 +798,7 @@ Status::T Engine::txFile(const Fw::String& src_filename, const Fw::String& dst_f if (txn == NULL) { - // CFE_EVS_SendEvent(CF_CFDP_MAX_CMD_TX_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: max number of commanded files reached"); + this->m_manager->log_WARNING_HI_MaxTxTransactionsReached(); ret = Cfdp::Status::ERROR; } else @@ -868,8 +862,9 @@ Status::T Engine::playbackDirInitiate(Playback *pb, const Fw::String& src_filena dirStatus = pb->dir.open(src_filename.toChar(), Os::Directory::READ); if (dirStatus != Os::Directory::OP_OK) { - // CFE_EVS_SendEvent(CF_CFDP_OPENDIR_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: failed to open playback directory %s, error=%ld", src_filename, (long)ret); + this->m_manager->log_WARNING_HI_PlaybackDirOpenFailed( + src_filename, + dirStatus); // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; status = Cfdp::Status::ERROR; } @@ -910,7 +905,7 @@ Status::T Engine::playbackDir(const Fw::String& src_filename, const Fw::String& if (i == CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN) { - // CFE_EVS_SendEvent(CF_CFDP_DIR_SLOT_ERR_EID, CFE_EVS_EventType_ERROR, "CF: no playback dir slot available"); + this->m_manager->log_WARNING_HI_PlaybackDirSlotUnavailable(); status = Cfdp::Status::ERROR; } else @@ -1022,8 +1017,7 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) { if (txn->m_flags.com.q_index == QueueId::FREE) { - // CFE_EVS_SendEvent(CF_RESET_FREED_XACT_DBG_EID, CFE_EVS_EventType_DEBUG, - // "CF: attempt to reset a transaction that has already been freed"); + this->m_manager->log_DIAGNOSTIC_ResetFreedTransaction(); return; } @@ -1208,9 +1202,8 @@ void Engine::handleNotKeepFile(Transaction *txn) fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), moveDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - // TODO BPC: event interfaces are protected - // m_manager->log_WARNING_LO_FailKeepFileMove(txn->m_history->fnames.src_filename, - // moveDir, fileStatus); + m_manager->log_WARNING_LO_FailKeepFileMove(txn->m_history->fnames.src_filename, + moveDir, fileStatus); } } @@ -1218,13 +1211,15 @@ void Engine::handleNotKeepFile(Transaction *txn) if(fileStatus != Os::FileSystem::OP_OK) { fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.src_filename.toChar()); - // TODO BPC: emit failure EVR - (void) fileStatus; + if(fileStatus != Os::FileSystem::OP_OK) + { + m_manager->log_WARNING_LO_FileRemoveFailed(txn->m_history->fnames.src_filename, fileStatus); + } } } else { - // file inside an polling directory + // file inside a polling directory if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->getChannelId())) { // If fail directory is defined attempt move @@ -1234,9 +1229,8 @@ void Engine::handleNotKeepFile(Transaction *txn) fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), failDir.toChar()); if(fileStatus != Os::FileSystem::OP_OK) { - // TODO BPC: event interfaces are protected - // m_manager->log_WARNING_LO_FailPollFileMove(txn->m_history->fnames.src_filename, - // failDir, fileStatus); + m_manager->log_WARNING_LO_FailPollFileMove(txn->m_history->fnames.src_filename, + failDir, fileStatus); } } @@ -1244,8 +1238,10 @@ void Engine::handleNotKeepFile(Transaction *txn) if(fileStatus != Os::FileSystem::OP_OK) { fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.src_filename.toChar()); - // TODO BPC: emit failure EVR - (void) fileStatus; + if(fileStatus != Os::FileSystem::OP_OK) + { + m_manager->log_WARNING_LO_FileRemoveFailed(txn->m_history->fnames.src_filename, fileStatus); + } } } } @@ -1254,8 +1250,10 @@ void Engine::handleNotKeepFile(Transaction *txn) else { fileStatus = Os::FileSystem::removeFile(txn->m_history->fnames.dst_filename.toChar()); - // TODO BPC: emit failure EVR - (void) fileStatus; + if(fileStatus != Os::FileSystem::OP_OK) + { + m_manager->log_WARNING_LO_FileRemoveFailed(txn->m_history->fnames.dst_filename, fileStatus); + } } } diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 8ddb72f45ff..8ef7de9f89a 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -420,7 +420,7 @@ class Engine { * * @returns integer status code * @retval Cfdp::Status::SUCCESS on success - * @retval Cfdp::Status::SHORT_PDU_ERROR on error + * @retval Cfdp::Status::SHORT_PDU_ERROR on error TODO JMP This ever gets returned? */ Status::T recvAck(Transaction *txn, const AckPdu& pdu); diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 18495142314..393caffa9bc 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -178,4 +178,307 @@ event FailNakPduDeserialization( status: I32 @< Serialization status code ) \ severity warning low \ - format "Failed to deserialize NAK PDU on channel {}, status {}" \ No newline at end of file + format "Failed to deserialize NAK PDU on channel {}, status {}" + +event RxAckLimitReached( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "RX class {} ACK limit reached for transaction {}:{}, no fin-ack sent" + +event RxTempFileCreated( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + filename: string size MaxFileSize @< Temporary filename created +) \ + severity activity low \ + format "RX class {} transaction {}:{} creating temp file {} without metadata" + +event RxFileCreateFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + filename: string size MaxFileSize @< File that failed to create + status: I32 @< File operation status +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to create file {}, error={}" + +event RxCrcMismatch( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + expected: U32 @< Expected CRC value + actual: U32 @< Actual CRC value +) \ + severity warning high \ + format "RX class {} transaction {}:{} CRC mismatch: expected 0x{x} actual 0x{x}" + +event RxNakLimitReached( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "RX class {} transaction {}:{} NAK limit reached" + +event RxSeekFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + offset: U32 @< Offset that failed to seek + status: I32 @< File operation status +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to seek to offset {}, error={}" + +event RxWriteFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + expected: U32 @< Expected bytes to write + actual: I32 @< Actual bytes written +) \ + severity warning high \ + format "RX class {} transaction {}:{} write failed: expected {} bytes, got {}" + +event RxFileSizeMismatch( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + expected: U32 @< Expected file size from metadata + actual: U32 @< Actual file size from EOF +) \ + severity warning high \ + format "RX class {} transaction {}:{} EOF file size mismatch: expected {} got {}" + +event RxInvalidEofPdu( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning low \ + format "RX class {} transaction {}:{} received invalid EOF PDU" + +event RxSeekCrcFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + offset: U32 @< Offset that failed during CRC calculation + status: I32 @< File operation status +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to seek offset {} during CRC calculation, error={}" + +event RxReadCrcFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + expected: U32 @< Expected bytes to read + actual: I32 @< Actual bytes read +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to read during CRC calculation: expected {} bytes, got {}" + +event RxEofMdSizeMismatch( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + mdSize: U32 @< File size from metadata + eofSize: U32 @< File size from EOF +) \ + severity warning high \ + format "RX class {} transaction {}:{} EOF/metadata size mismatch: metadata={}, EOF={}" + +event RxFileRenameFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + tempFile: string size MaxFileSize @< Temporary file path + finalFile: string size MaxFileSize @< Final file path + status: I32 @< File system operation status +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to rename {} to {}, error={}" + +event RxFileReopenFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + filename: string size MaxFileSize @< File that failed to reopen + status: I32 @< File operation status +) \ + severity warning high \ + format "RX class {} transaction {}:{} failed to reopen file {} after rename, error={}" + +event RxInactivityTimeout( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "RX class {} transaction {}:{} inactivity timer expired" + +event RxInvalidDirectiveCode( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + directiveCode: U8 @< Invalid directive code received + substate: U8 @< Current transaction substate +) \ + severity warning low \ + format "RX class {} transaction {}:{} received invalid directive code {} for substate {}" + +event TxAckLimitReached( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "TX class {} transaction {}:{} ACK limit reached, no eof-ack received" + +event TxInactivityTimeout( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "TX class {} transaction {}:{} inactivity timer expired" + +event TxFileOpenFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + filename: string size MaxFileSize @< File that failed to open + status: I32 @< File operation status +) \ + severity warning high \ + format "TX class {} transaction {}:{} failed to open file {}, error={}" + +event TxFileSeekFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + status: I32 @< File operation status +) \ + severity warning high \ + format "TX class {} transaction {}:{} failed to seek to beginning of file, error={}" + +event TxSendMetadataFailed( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "TX class {} transaction {}:{} failed to send metadata PDU" + +event TxEarlyFinReceived( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "TX class {} transaction {}:{} received early FIN, cancelling transfer" + +event TxInvalidNakPdu( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning high \ + format "TX class {} transaction {}:{} received invalid NAK PDU" + +event TxInvalidSegmentRequests( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + badCount: U32 @< Number of invalid segment requests +) \ + severity warning low \ + format "TX class {} transaction {}:{} received {} invalid NAK segment requests" + +event TxNonFileDirectivePduReceived( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number +) \ + severity warning low \ + format "TX class {} transaction {}:{} received non-file-directive PDU" + +event TxInvalidDirectiveCode( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + directiveCode: U8 @< Invalid directive code received + substate: U8 @< Current transaction substate +) \ + severity warning low \ + format "TX class {} transaction {}:{} received invalid directive code {} for substate {}" + +event TxFileTransferStarted( + cfdpClass: U8 @< CFDP class (1 or 2) + srcEid: U32 @< Source entity ID + srcFile: string size MaxFileSize @< Source filename + destEid: U32 @< Destination entity ID + destFile: string size MaxFileSize @< Destination filename +) \ + severity activity high \ + format "TX starting class {} transfer {}:{} -> {}:{}" + +event MetadataReceived( + srcFile: string size MaxFileSize @< Source filename from metadata + destFile: string size MaxFileSize @< Destination filename from metadata +) \ + severity activity low \ + format "Metadata received for source: {}, dest: {}" + +event FileDataSegmentMetadata severity warning high \ + format "File data PDU with unsupported segment metadata received" + +event ChunklistUnavailable( + transactionSeq: U32 @< Transaction sequence number +) \ + severity warning high \ + format "Cannot get chunklist, abandoning transaction {}" + +event UnhandledPduInIdleState severity warning low \ + format "Unhandled PDU type received in idle state" + +event RxTransactionLimitReached( + srcEid: U32 @< Source entity ID + transactionSeq: U32 @< Transaction sequence number +) \ + severity warning high \ + format "Dropping packet from {} transaction {} due to max RX transactions reached" + +event InvalidDestinationEid( + destEid: U32 @< Invalid destination entity ID +) \ + severity warning low \ + format "Dropping packet for invalid destination EID {}" + +event MaxTxTransactionsReached severity warning high \ + format "Maximum number of commanded TX files reached" + +event PlaybackDirOpenFailed( + directory: string size MaxFileSize @< Directory that failed to open + status: I32 @< Directory operation status +) \ + severity warning high \ + format "Failed to open playback directory {}, error={}" + +event PlaybackDirSlotUnavailable severity warning high \ + format "No playback directory slot available" + +event ResetFreedTransaction severity diagnostic \ + format "Attempt to reset a transaction that has already been freed" + +event FileRemoveFailed( + filename: string size MaxFileSize @< File that failed to delete + status: I32 @< File system operation status +) \ + severity warning low \ + format "Failed to remove file {}, error={}" diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index b9d54403ff2..c27a1aa0c21 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -705,7 +705,7 @@ class Transaction { void r2RecvMd(const Fw::Buffer& pdu); /************************************************************************/ - /** @brief Sends an inactivity timer expired event to EVS. + /** @brief Logs an inactivity timer expired event. */ void rSendInactivityEvent(); diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 87811d54987..6d4823c8668 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -229,9 +229,10 @@ void Transaction::rAckTimerTick() { ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); if (this->m_state_data.receive.r2.acknak_count >= ack_limit) { - // CFE_EVS_SendEvent(CFDP_R_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R2(%lu:%lu): ACK limit reached, no fin-ack", (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_RxAckLimitReached( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_FIN); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; @@ -380,10 +381,11 @@ void Transaction::rInit() { this->m_history->fnames.dst_filename = dst; - // CFE_EVS_SendEvent(CFDP_R_TEMP_FILE_INF_EID, CFE_EVS_EventType_INFORMATION, - // "CF R%d(%lu:%lu): making temp file %s for transaction without MD", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename); + this->m_cfdpManager->log_ACTIVITY_LO_RxTempFileCreated( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_history->fnames.dst_filename); } this->m_engine->armAckTimer(this); @@ -392,10 +394,12 @@ void Transaction::rInit() { status = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_CREATE, Os::File::OVERWRITE); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_CREAT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to create file %s for writing, error=%ld", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, this->m_history->fnames.dst_filename, (long)ret); + this->m_cfdpManager->log_WARNING_HI_RxFileCreateFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_history->fnames.dst_filename, + status); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ if (this->m_state == TXN_STATE_R2) @@ -447,11 +451,12 @@ Status::T Transaction::rCheckCrc(U32 expected_crc) { crc_result = this->m_crc.getValue(); if (crc_result != expected_crc) { - // CFE_EVS_SendEvent(CFDP_R_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): CRC mismatch for R trans. got 0x%08lx expected 0x%08lx", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)crc_result, - // (unsigned long)expected_crc); + this->m_cfdpManager->log_WARNING_HI_RxCrcMismatch( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + expected_crc, + crc_result); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; ret = Cfdp::Status::ERROR; } @@ -500,9 +505,10 @@ void Transaction::r2Complete(int ok_to_send_nak) { nack_limit = this->m_cfdpManager->getNackLimitParam(this->m_chan_num); if (this->m_state_data.receive.r2.acknak_count >= nack_limit) { - // CFE_EVS_SendEvent(CFDP_R_NAK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): NAK limited reach", (this->m_state == TXN_STATE_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_RxNakLimitReached( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); send_fin = true; // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; /* don't use CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ @@ -565,10 +571,12 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { Os::File::Status status = this->m_fd.seek(offset, Os::File::SeekType::ABSOLUTE); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_SEEK_FD_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %ld, got %ld", (this->m_state == TXN_STATE_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // (long)pdu->offset, (long)fret); + this->m_cfdpManager->log_WARNING_HI_RxSeekFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + offset, + status); this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; @@ -583,10 +591,12 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { Os::File::Status status = this->m_fd.write(dataPtr, write_size, Os::File::WaitType::WAIT); if (status != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_WRITE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): OS_write expected %ld, got %ld", (this->m_state == TXN_STATE_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // (long)pdu->data_len, (long)fret); + this->m_cfdpManager->log_WARNING_HI_RxWriteFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + dataSize, + static_cast(write_size)); this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; ret = Cfdp::Status::ERROR; @@ -624,20 +634,22 @@ Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { /* only check size if MD received, otherwise it's still OK */ if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) { - // CFE_EVS_SendEvent(CFDP_R_SIZE_MISMATCH_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF file size mismatch: got %lu expected %lu", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)eof->size, - // (unsigned long)this->m_fsize); + this->m_cfdpManager->log_WARNING_HI_RxFileSizeMismatch( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_fsize, + eof.getFileSize()); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; ret = Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR; } } else { - // CFE_EVS_SendEvent(CFDP_R_PDU_EOF_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid EOF packet", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_LO_RxInvalidEofPdu( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; } @@ -977,10 +989,12 @@ Status::T Transaction::r2CalcCrcChunk() { fileStatus = this->m_fd.seek(this->m_state_data.receive.r2.rx_crc_calc_bytes, Os::File::SeekType::ABSOLUTE); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_SEEK_CRC_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to seek offset %lu, got %ld", (this->m_state == TXN_STATE_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // (unsigned long)this->m_state_data.receive.r2.rx_crc_calc_bytes, (long)fret); + this->m_cfdpManager->log_WARNING_HI_RxSeekCrcFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_state_data.receive.r2.rx_crc_calc_bytes, + fileStatus); // this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; ret = Cfdp::Status::ERROR; @@ -988,13 +1002,16 @@ Status::T Transaction::r2CalcCrcChunk() { } if (ret == Cfdp::Status::SUCCESS) { + FwSizeType expected_read_size = read_size; fileStatus = this->m_fd.read(buf, read_size, Os::File::WaitType::WAIT); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_READ_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to read file expected %lu, got %ld", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)read_size, (long)fret); + this->m_cfdpManager->log_WARNING_HI_RxReadCrcFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + static_cast(expected_read_size), + static_cast(read_size)); this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; ret = Cfdp::Status::ERROR; @@ -1078,9 +1095,6 @@ void Transaction::r2RecvFinAck(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad ACK PDU this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; } @@ -1092,9 +1106,10 @@ void Transaction::r2RecvFinAck(const Fw::Buffer& buffer) { } else { - // CFE_EVS_SendEvent(CFDP_R_PDU_FINACK_ERR_EID, CFE_EVS_EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + // TODO JMP Not converted to EVR because this is unreachable code. Verify implementation of recvAck + // CFE Event: CFDP_R_PDU_FINACK_ERR_EID, EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", + // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, + // (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } } @@ -1135,11 +1150,12 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { /* EOF was received, so check that md and EOF sizes match */ if (this->m_state_data.receive.r2.eof_size != this->m_fsize) { - // CFE_EVS_SendEvent(CFDP_R_EOF_MD_SIZE_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): EOF/md size mismatch md: %lu, EOF: %lu", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (unsigned long)this->m_fsize, - // (unsigned long)this->m_state_data.receive.r2.eof_size); + this->m_cfdpManager->log_WARNING_HI_RxEofMdSizeMismatch( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_fsize, + this->m_state_data.receive.r2.eof_size); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; this->r2SetFinTxnStatus(TXN_STATUS_FILE_SIZE_ERROR); success = false; @@ -1155,10 +1171,13 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { this->m_history->fnames.dst_filename.toChar()); if (fileSysStatus != Os::FileSystem::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_RENAME_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to rename file in R2, error=%ld", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)fileSysStatus); + this->m_cfdpManager->log_WARNING_HI_RxFileRenameFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + fname, + this->m_history->fnames.dst_filename, + fileSysStatus); // this->m_fd = OS_OBJECT_ID_UNDEFINED; this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; @@ -1170,10 +1189,12 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { fileStatus = this->m_fd.open(this->m_history->fnames.dst_filename.toChar(), Os::File::OPEN_WRITE); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_R_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): failed to open renamed file in R2, error=%ld", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, (long)fileStatus); + this->m_cfdpManager->log_WARNING_HI_RxFileReopenFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_history->fnames.dst_filename, + fileStatus); this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ @@ -1193,9 +1214,10 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { } void Transaction::rSendInactivityEvent() { - // CFE_EVS_SendEvent(CFDP_R_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): inactivity timer expired", (this->m_state == TXN_STATE_R2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_RxInactivityTimeout( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; } @@ -1256,11 +1278,12 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, else { // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CFDP_R_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF R%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, directiveCode, - // this->m_state_data.receive.sub_state); + this->m_cfdpManager->log_WARNING_LO_RxInvalidDirectiveCode( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + directiveCodeByte, + this->m_state_data.receive.sub_state); } } } diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index aec316045dc..3edf56ec2bf 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -170,9 +170,10 @@ void Transaction::sAckTimerTick() { ack_limit = this->m_cfdpManager->getAckLimitParam(this->m_chan_num); if (this->m_state_data.send.s2.acknak_count >= ack_limit) { - // CFE_EVS_SendEvent(CFDP_S_ACK_LIMIT_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu), ack limit reached, no eof-ack", (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_TxAckLimitReached( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_EOF); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; @@ -233,9 +234,10 @@ void Transaction::sTick(int *cont /* unused */) { // inactivity is abnormal in any other state if (this->m_state != TXN_STATE_HOLD && this->m_state == TXN_STATE_S2) { - // CFE_EVS_SendEvent(CFDP_S_INACT_TIMER_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S2(%lu:%lu): inactivity timer expired", (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_TxInactivityTimeout( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_INACTIVITY_DETECTED); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; @@ -540,10 +542,12 @@ void Transaction::sSubstateSendMetadata() { fileStatus = this->m_fd.open(this->m_history->fnames.src_filename.toChar(), Os::File::OPEN_READ); if (fileStatus != Os::File::OP_OK) { - // CFE_EVS_SendEvent(CFDP_S_OPEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to open file %s, error=%ld", (this->m_state == TXN_STATE_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num, - // this->m_history->fnames.src_filename, (long)ret); + this->m_cfdpManager->log_WARNING_HI_TxFileOpenFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + this->m_history->fnames.src_filename, + fileStatus); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ success = false; @@ -556,11 +560,11 @@ void Transaction::sSubstateSendMetadata() { this->m_fsize = static_cast(file_size); if (fileStatus != Os::File::Status::OP_OK) { - // CFE_EVS_SendEvent(CFDP_S_SEEK_BEG_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): failed to seek begin file %s, got %ld", - // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, this->m_history->fnames.src_filename, - // (long)status); + this->m_cfdpManager->log_WARNING_HI_TxFileSeekFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + fileStatus); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; success = false; } @@ -578,9 +582,10 @@ void Transaction::sSubstateSendMetadata() { if (status == Cfdp::Status::SEND_PDU_ERROR) { /* failed to send md */ - // CFE_EVS_SendEvent(CFDP_S_SEND_MD_ERR_EID, CFE_EVS_EventType_ERROR, "CF S%d(%lu:%lu): failed to send md", - // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_TxSendMetadataFailed( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); success = false; } else if (status == Cfdp::Status::SUCCESS) @@ -611,9 +616,10 @@ Status::T Transaction::sSendFinAck() { void Transaction::s2EarlyFin(const Fw::Buffer& buffer) { // received early fin, so just cancel - // CFE_EVS_SendEvent(CFDP_S_EARLY_FIN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): got early FIN -- cancelling", (this->m_state == TXN_STATE_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_TxEarlyFinReceived( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_EARLY_FIN); this->m_state_data.send.sub_state = TX_SUB_STATE_CLOSEOUT_SYNC; @@ -673,9 +679,6 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad NAK PDU this->m_cfdpManager->log_WARNING_LO_FailNakPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == TXN_STATE_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; return; } @@ -716,17 +719,19 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { // nak->segment_list.num_segments; if (bad_sr) { - // CFE_EVS_SendEvent(CFDP_S_INVALID_SR_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received %d invalid NAK segment requests", - // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, bad_sr); + this->m_cfdpManager->log_WARNING_LO_TxInvalidSegmentRequests( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + bad_sr); } } else { - // CFE_EVS_SendEvent(CFDP_S_PDU_NAK_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received invalid NAK PDU", (this->m_state == TXN_STATE_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_HI_TxInvalidNakPdu( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; } } @@ -785,9 +790,10 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { - // CFE_EVS_SendEvent(CFDP_S_NON_FD_PDU_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received non-file directive PDU", (this->m_state == TXN_STATE_S2), - // (unsigned long)this->m_history->src_eid, (unsigned long)this->m_history->seq_num); + this->m_cfdpManager->log_WARNING_LO_TxNonFileDirectivePduReceived( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num); } else if (pduType != Cfdp::T_NONE) { @@ -815,12 +821,12 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, } else { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; - // CFE_EVS_SendEvent(CFDP_S_DC_INV_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF S%d(%lu:%lu): received PDU with invalid directive code %d for sub-state %d", - // (this->m_state == TXN_STATE_S2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num, directiveCode, - // this->m_state_data.send.sub_state); + this->m_cfdpManager->log_WARNING_LO_TxInvalidDirectiveCode( + Cfdp::getClassDisplay(this->getClass()), + this->m_history->src_eid, + this->m_history->seq_num, + directiveCodeByte, + this->m_state_data.send.sub_state); } } } diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index c3575d098c8..6ac49d23fb8 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -201,17 +201,11 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu // Validate filename length against MaxFileSize if (sourceFilenameLength > MaxFileSize) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid source filename length of 0x%02x", sourceFilenameLength); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } // Validate filename is not empty if (sourceFilenameLength == 0) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_SRC_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to empty source filename"); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } @@ -235,17 +229,11 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu // Validate filename length against MaxFileSize if (destFilenameLength > MaxFileSize) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to invalid dest filename length of 0x%02x", destFilenameLength); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } // Validate filename is not empty if (destFilenameLength == 0) { - // CFE_EVS_SendEvent(CF_PDU_INVALID_DST_LEN_ERR_EID, CFE_EVS_EventType_ERROR, - // "CF: metadata PDU rejected due to empty dest filename"); - // ++CF_AppData.hk.Payload.channel_hk[chan_num].counters.recv.error; return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index 01bac8b372c..e950a2ab912 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -442,6 +442,19 @@ union CfdpStateData */ using CfdpTraverseAllTransactionsFunc = std::function; +/** + * @brief Convert CFDP class from encoded format to display format + * + * Converts the format class encoding (CLASS_2=0, CLASS_1=1) to + * user-readable display format (2 for Class 2, 1 for Class 1). + * + * @param cfdpClass The encoded CFDP class + * @return Display class number (1 or 2) + */ +inline U8 getClassDisplay(Class::T cfdpClass) { + return cfdpClass == Class::CLASS_1 ? 1 : 2; +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc From a96f2933e571a314902fcfabb475e968534c201a Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Mon, 16 Feb 2026 16:19:29 -0400 Subject: [PATCH 160/185] Directly use Cfdp.Class for events --- Svc/Ccsds/CfdpManager/Engine.cpp | 2 +- Svc/Ccsds/CfdpManager/Events.fppi | 54 ++++++++++++------------- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 32 +++++++-------- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 20 ++++----- Svc/Ccsds/CfdpManager/Types/Types.hpp | 13 ------ 5 files changed, 54 insertions(+), 67 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index ff8a182a18f..0f08771725f 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -756,7 +756,7 @@ void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 priority, EntityId dest_id) { this->m_manager->log_ACTIVITY_HI_TxFileTransferStarted( - getClassDisplay(cfdp_class), + cfdp_class, m_manager->getLocalEidParam(), txn->m_history->fnames.src_filename, dest_id, diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 393caffa9bc..1512c06c706 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -181,7 +181,7 @@ event FailNakPduDeserialization( format "Failed to deserialize NAK PDU on channel {}, status {}" event RxAckLimitReached( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -189,7 +189,7 @@ event RxAckLimitReached( format "RX class {} ACK limit reached for transaction {}:{}, no fin-ack sent" event RxTempFileCreated( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number filename: string size MaxFileSize @< Temporary filename created @@ -198,7 +198,7 @@ event RxTempFileCreated( format "RX class {} transaction {}:{} creating temp file {} without metadata" event RxFileCreateFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number filename: string size MaxFileSize @< File that failed to create @@ -208,7 +208,7 @@ event RxFileCreateFailed( format "RX class {} transaction {}:{} failed to create file {}, error={}" event RxCrcMismatch( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number expected: U32 @< Expected CRC value @@ -218,7 +218,7 @@ event RxCrcMismatch( format "RX class {} transaction {}:{} CRC mismatch: expected 0x{x} actual 0x{x}" event RxNakLimitReached( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -226,7 +226,7 @@ event RxNakLimitReached( format "RX class {} transaction {}:{} NAK limit reached" event RxSeekFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number offset: U32 @< Offset that failed to seek @@ -236,7 +236,7 @@ event RxSeekFailed( format "RX class {} transaction {}:{} failed to seek to offset {}, error={}" event RxWriteFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number expected: U32 @< Expected bytes to write @@ -246,7 +246,7 @@ event RxWriteFailed( format "RX class {} transaction {}:{} write failed: expected {} bytes, got {}" event RxFileSizeMismatch( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number expected: U32 @< Expected file size from metadata @@ -256,7 +256,7 @@ event RxFileSizeMismatch( format "RX class {} transaction {}:{} EOF file size mismatch: expected {} got {}" event RxInvalidEofPdu( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -264,7 +264,7 @@ event RxInvalidEofPdu( format "RX class {} transaction {}:{} received invalid EOF PDU" event RxSeekCrcFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number offset: U32 @< Offset that failed during CRC calculation @@ -274,7 +274,7 @@ event RxSeekCrcFailed( format "RX class {} transaction {}:{} failed to seek offset {} during CRC calculation, error={}" event RxReadCrcFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number expected: U32 @< Expected bytes to read @@ -284,7 +284,7 @@ event RxReadCrcFailed( format "RX class {} transaction {}:{} failed to read during CRC calculation: expected {} bytes, got {}" event RxEofMdSizeMismatch( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number mdSize: U32 @< File size from metadata @@ -294,7 +294,7 @@ event RxEofMdSizeMismatch( format "RX class {} transaction {}:{} EOF/metadata size mismatch: metadata={}, EOF={}" event RxFileRenameFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number tempFile: string size MaxFileSize @< Temporary file path @@ -305,7 +305,7 @@ event RxFileRenameFailed( format "RX class {} transaction {}:{} failed to rename {} to {}, error={}" event RxFileReopenFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number filename: string size MaxFileSize @< File that failed to reopen @@ -315,7 +315,7 @@ event RxFileReopenFailed( format "RX class {} transaction {}:{} failed to reopen file {} after rename, error={}" event RxInactivityTimeout( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -323,7 +323,7 @@ event RxInactivityTimeout( format "RX class {} transaction {}:{} inactivity timer expired" event RxInvalidDirectiveCode( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number directiveCode: U8 @< Invalid directive code received @@ -333,7 +333,7 @@ event RxInvalidDirectiveCode( format "RX class {} transaction {}:{} received invalid directive code {} for substate {}" event TxAckLimitReached( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -341,7 +341,7 @@ event TxAckLimitReached( format "TX class {} transaction {}:{} ACK limit reached, no eof-ack received" event TxInactivityTimeout( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -349,7 +349,7 @@ event TxInactivityTimeout( format "TX class {} transaction {}:{} inactivity timer expired" event TxFileOpenFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number filename: string size MaxFileSize @< File that failed to open @@ -359,7 +359,7 @@ event TxFileOpenFailed( format "TX class {} transaction {}:{} failed to open file {}, error={}" event TxFileSeekFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number status: I32 @< File operation status @@ -368,7 +368,7 @@ event TxFileSeekFailed( format "TX class {} transaction {}:{} failed to seek to beginning of file, error={}" event TxSendMetadataFailed( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -376,7 +376,7 @@ event TxSendMetadataFailed( format "TX class {} transaction {}:{} failed to send metadata PDU" event TxEarlyFinReceived( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -384,7 +384,7 @@ event TxEarlyFinReceived( format "TX class {} transaction {}:{} received early FIN, cancelling transfer" event TxInvalidNakPdu( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -392,7 +392,7 @@ event TxInvalidNakPdu( format "TX class {} transaction {}:{} received invalid NAK PDU" event TxInvalidSegmentRequests( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number badCount: U32 @< Number of invalid segment requests @@ -401,7 +401,7 @@ event TxInvalidSegmentRequests( format "TX class {} transaction {}:{} received {} invalid NAK segment requests" event TxNonFileDirectivePduReceived( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number ) \ @@ -409,7 +409,7 @@ event TxNonFileDirectivePduReceived( format "TX class {} transaction {}:{} received non-file-directive PDU" event TxInvalidDirectiveCode( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number directiveCode: U8 @< Invalid directive code received @@ -419,7 +419,7 @@ event TxInvalidDirectiveCode( format "TX class {} transaction {}:{} received invalid directive code {} for substate {}" event TxFileTransferStarted( - cfdpClass: U8 @< CFDP class (1 or 2) + cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID srcFile: string size MaxFileSize @< Source filename destEid: U32 @< Destination entity ID diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 6d4823c8668..73a575f6028 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -230,7 +230,7 @@ void Transaction::rAckTimerTick() { if (this->m_state_data.receive.r2.acknak_count >= ack_limit) { this->m_cfdpManager->log_WARNING_HI_RxAckLimitReached( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_FIN); @@ -382,7 +382,7 @@ void Transaction::rInit() { this->m_history->fnames.dst_filename = dst; this->m_cfdpManager->log_ACTIVITY_LO_RxTempFileCreated( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_history->fnames.dst_filename); @@ -395,7 +395,7 @@ void Transaction::rInit() { if (status != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxFileCreateFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_history->fnames.dst_filename, @@ -452,7 +452,7 @@ Status::T Transaction::rCheckCrc(U32 expected_crc) { if (crc_result != expected_crc) { this->m_cfdpManager->log_WARNING_HI_RxCrcMismatch( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, expected_crc, @@ -506,7 +506,7 @@ void Transaction::r2Complete(int ok_to_send_nak) { if (this->m_state_data.receive.r2.acknak_count >= nack_limit) { this->m_cfdpManager->log_WARNING_HI_RxNakLimitReached( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); send_fin = true; @@ -572,7 +572,7 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { if (status != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxSeekFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, offset, @@ -592,7 +592,7 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { if (status != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxWriteFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, dataSize, @@ -635,7 +635,7 @@ Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { if (this->m_flags.rx.md_recv && (eof.getFileSize() != this->m_fsize)) { this->m_cfdpManager->log_WARNING_HI_RxFileSizeMismatch( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_fsize, @@ -647,7 +647,7 @@ Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { else { this->m_cfdpManager->log_WARNING_LO_RxInvalidEofPdu( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; @@ -990,7 +990,7 @@ Status::T Transaction::r2CalcCrcChunk() { if (fileStatus != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxSeekCrcFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_state_data.receive.r2.rx_crc_calc_bytes, @@ -1007,7 +1007,7 @@ Status::T Transaction::r2CalcCrcChunk() { if (fileStatus != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxReadCrcFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, static_cast(expected_read_size), @@ -1151,7 +1151,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { if (this->m_state_data.receive.r2.eof_size != this->m_fsize) { this->m_cfdpManager->log_WARNING_HI_RxEofMdSizeMismatch( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_fsize, @@ -1172,7 +1172,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { if (fileSysStatus != Os::FileSystem::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxFileRenameFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, fname, @@ -1190,7 +1190,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { if (fileStatus != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_RxFileReopenFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_history->fnames.dst_filename, @@ -1215,7 +1215,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { void Transaction::rSendInactivityEvent() { this->m_cfdpManager->log_WARNING_HI_RxInactivityTimeout( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; @@ -1279,7 +1279,7 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, { // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; this->m_cfdpManager->log_WARNING_LO_RxInvalidDirectiveCode( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, directiveCodeByte, diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index 3edf56ec2bf..a6a5ae8d1ef 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -171,7 +171,7 @@ void Transaction::sAckTimerTick() { if (this->m_state_data.send.s2.acknak_count >= ack_limit) { this->m_cfdpManager->log_WARNING_HI_TxAckLimitReached( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_EOF); @@ -235,7 +235,7 @@ void Transaction::sTick(int *cont /* unused */) { if (this->m_state != TXN_STATE_HOLD && this->m_state == TXN_STATE_S2) { this->m_cfdpManager->log_WARNING_HI_TxInactivityTimeout( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_INACTIVITY_DETECTED); @@ -543,7 +543,7 @@ void Transaction::sSubstateSendMetadata() { if (fileStatus != Os::File::OP_OK) { this->m_cfdpManager->log_WARNING_HI_TxFileOpenFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, this->m_history->fnames.src_filename, @@ -561,7 +561,7 @@ void Transaction::sSubstateSendMetadata() { if (fileStatus != Os::File::Status::OP_OK) { this->m_cfdpManager->log_WARNING_HI_TxFileSeekFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, fileStatus); @@ -583,7 +583,7 @@ void Transaction::sSubstateSendMetadata() { { /* failed to send md */ this->m_cfdpManager->log_WARNING_HI_TxSendMetadataFailed( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); success = false; @@ -617,7 +617,7 @@ Status::T Transaction::sSendFinAck() { void Transaction::s2EarlyFin(const Fw::Buffer& buffer) { // received early fin, so just cancel this->m_cfdpManager->log_WARNING_HI_TxEarlyFinReceived( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_EARLY_FIN); @@ -720,7 +720,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { if (bad_sr) { this->m_cfdpManager->log_WARNING_LO_TxInvalidSegmentRequests( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, bad_sr); @@ -729,7 +729,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { else { this->m_cfdpManager->log_WARNING_HI_TxInvalidNakPdu( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; @@ -791,7 +791,7 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, if (pduType == Cfdp::T_FILE_DATA) { this->m_cfdpManager->log_WARNING_LO_TxNonFileDirectivePduReceived( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num); } @@ -822,7 +822,7 @@ void Transaction::sDispatchRecv(const Fw::Buffer& buffer, else { this->m_cfdpManager->log_WARNING_LO_TxInvalidDirectiveCode( - Cfdp::getClassDisplay(this->getClass()), + this->getClass(), this->m_history->src_eid, this->m_history->seq_num, directiveCodeByte, diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index e950a2ab912..01bac8b372c 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -442,19 +442,6 @@ union CfdpStateData */ using CfdpTraverseAllTransactionsFunc = std::function; -/** - * @brief Convert CFDP class from encoded format to display format - * - * Converts the format class encoding (CLASS_2=0, CLASS_1=1) to - * user-readable display format (2 for Class 2, 1 for Class 1). - * - * @param cfdpClass The encoded CFDP class - * @return Display class number (1 or 2) - */ -inline U8 getClassDisplay(Class::T cfdpClass) { - return cfdpClass == Class::CLASS_1 ? 1 : 2; -} - } // namespace Cfdp } // namespace Ccsds } // namespace Svc From b0d504023106d4f282ae11fdb34ec303fe5e5a9e Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Tue, 17 Feb 2026 13:31:25 -0400 Subject: [PATCH 161/185] Remove recvAck() --- Svc/Ccsds/CfdpManager/Engine.cpp | 6 ------ Svc/Ccsds/CfdpManager/Engine.hpp | 15 --------------- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 16 +++------------- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 5 +++-- 4 files changed, 6 insertions(+), 36 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 0f08771725f..b44a91ee191 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -502,12 +502,6 @@ Status::T Engine::recvEof(Transaction *txn, const EofPdu& eofPdu) return Cfdp::Status::SUCCESS; } -Status::T Engine::recvAck(Transaction *txn, const AckPdu& pdu) -{ - // ACK PDU has been validated during fromBuffer() - return Cfdp::Status::SUCCESS; -} - Status::T Engine::recvFin(Transaction *txn, const FinPdu& finPdu) { // FIN PDU has been validated during fromBuffer() diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 8ef7de9f89a..fd5ffce5c34 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -409,21 +409,6 @@ class Engine { */ Status::T recvEof(Transaction *txn, const EofPdu& pdu); - /** - * @brief Unpack an ACK PDU from a received message - * - * This should only be invoked for buffers that have been identified - * as an acknowledgment PDU. - * - * @param txn Pointer to the transaction state - * @param pdu The ACK PDU - * - * @returns integer status code - * @retval Cfdp::Status::SUCCESS on success - * @retval Cfdp::Status::SHORT_PDU_ERROR on error TODO JMP This ever gets returned? - */ - Status::T recvAck(Transaction *txn, const AckPdu& pdu); - /** * @brief Unpack an FIN PDU from a received message * diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 73a575f6028..697feca943e 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -1099,19 +1099,9 @@ void Transaction::r2RecvFinAck(const Fw::Buffer& buffer) { return; } - if (!this->m_engine->recvAck(this, ack)) - { - /* got fin-ack, so time to close the state */ - this->r2Reset(); - } - else - { - // TODO JMP Not converted to EVR because this is unreachable code. Verify implementation of recvAck - // CFE Event: CFDP_R_PDU_FINACK_ERR_EID, EventType_ERROR, "CF R%d(%lu:%lu): invalid fin-ack", - // (this->m_state == TXN_STATE_R2), (unsigned long)this->m_history->src_eid, - // (unsigned long)this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; - } + // ACK PDU has been validated during deserialization + // Got fin-ack, so time to close the state + this->r2Reset(); } void Transaction::r2RecvMd(const Fw::Buffer& buffer) { diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index a6a5ae8d1ef..2d40723bb69 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -754,8 +754,9 @@ void Transaction::s2EofAck(const Fw::Buffer& buffer) { return; } - if (!this->m_engine->recvAck(this, ack) && - ack.getDirectiveCode() == FILE_DIRECTIVE_END_OF_FILE) + // ACK PDU has been validated during deserialization + // Check if this is an EOF acknowledgment + if (ack.getDirectiveCode() == FILE_DIRECTIVE_END_OF_FILE) { this->m_flags.tx.eof_ack_recv = true; this->m_flags.com.ack_timer_armed = false; // just wait for FIN now, nothing to re-send From ad0a6d60c6870c9bca967f819af1c5f91475f3b1 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Wed, 11 Feb 2026 19:04:58 -0700 Subject: [PATCH 162/185] Added TX/RX throttling SDD section and made class, keep, and priority parameters in the fileIn handler --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 24 ++++++++------ Svc/Ccsds/CfdpManager/Parameters.fppi | 20 +++++++++--- Svc/Ccsds/CfdpManager/docs/sdd.md | 47 ++++++++++++++++++++------- 3 files changed, 65 insertions(+), 26 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 2e055f2a975..0d657cf3b9d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -91,23 +91,27 @@ Svc::SendFileResponse CfdpManager ::fileIn_handler( } else { - // Get parameters for port-initiated transfers + // Get parameters for fileIn port-initiated transfers Fw::ParamValid valid; - U8 channelId = this->paramGet_PortDefaultChannel(valid); + U8 channelId = this->paramGet_FileInDefaultChannel(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); - EntityId destEid = this->paramGet_PortDefaultDestEntityId(valid); + EntityId destEid = this->paramGet_FileInDefaultDestEntityId(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); - // Use default values for port-initiated transfers - // - Class 2 (acknowledged) for reliability - // - Keep = KEEP (don't delete after transfer) - // - Priority = 0 (highest priority) - Class::T cfdpClass = Class::CLASS_2; - Keep::T keep = Keep::KEEP; - U8 priority = 0; + Class::T cfdpClass = this->paramGet_FileInDefaultClass(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + Keep::T keep = this->paramGet_FileInDefaultKeep(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); + + U8 priority = this->paramGet_FileInDefaultPriority(valid); + FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, + static_cast(valid.e)); // Attempt to initiate the file transfer (mark as port-initiated) Status::T status = this->m_engine->txFile( diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 487e4fbf50c..06db8797236 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -18,14 +18,26 @@ param TmpDir: string size MaxFileSize \ param FailDir: string size MaxFileSize \ default "/fail" -@ Default CFDP channel for port-initiated file transfers -param PortDefaultChannel: U8 \ +@ Default CFDP channel for fileIn port-initiated file transfers +param FileInDefaultChannel: U8 \ default 0 -@ Default destination entity ID for port-initiated file transfers -param PortDefaultDestEntityId: Cfdp.EntityId \ +@ Default destination entity ID for fileIn port-initiated file transfers +param FileInDefaultDestEntityId: Cfdp.EntityId \ default 100 +@ Default CFDP class for fileIn port-initiated file transfers +param FileInDefaultClass: Cfdp.Class \ + default Cfdp.Class.CLASS_2 + +@ Default file retention policy for fileIn port-initiated file transfers +param FileInDefaultKeep: Cfdp.Keep \ + default Cfdp.Keep.DELETE + +@ Default priority for fileIn port-initiated file transfers +param FileInDefaultPriority: U8 \ + default 0 + @ Parameter configuration for an array CFDP channels param ChannelConfig: Cfdp.ChannelArrayParams \ default [ \ diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index fb8d55ea8fe..74781bd6df2 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -17,14 +17,12 @@ The protocol supports two operational modes: CFDP uses Protocol Data Units (PDUs) - structured messages with a common header and type-specific payloads: -File Directive PDUs (control messages): -- Metadata: Initiates transfer with filenames, file size, and options -- EOF: Signals completion of file transmission with checksum -- FIN: Reports final delivery status (Class 2 only) -- ACK: Confirms receipt of EOF or FIN (Class 2 only) -- NAK: Requests retransmission of missing segments (Class 2 only) - -File Data PDU: Carries file content segments with offset information + - Metadata: Initiates transfer with filenames, file size, and options + - File Data: Carries file content segments with offset information + - EOF: Signals completion of file transmission with checksum + - FIN: Reports final delivery status (Class 2 only) + - ACK: Confirms receipt of EOF or FIN (Class 2 only) + - NAK: Requests retransmission of missing segments (Class 2 only) For complete protocol details, refer to the [CCSDS 727.0-B-5 - CCSDS File Delivery Protocol (CFDP)](https://ccsds.org/Pubs/727x0b5e1.pdf) Blue Book specification. @@ -87,7 +85,7 @@ Ports are organized as follows: | Name | Type | Port Type | Description | |------|------|-----------|-------------| -| fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated as follows: (1) `channelId` and `destEid` are read from component parameters `PortDefaultChannel` and `PortDefaultDestEntityId`, (2) `cfdpClass` is hardcoded to `CLASS_2` , (3) `keep` is hardcoded to `KEEP`, (4) `priority` is hardcoded to `0` (highest priority). The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| +| fileIn | guarded input | `Svc.SendFileRequest` | Programmatic file send request interface. Allows other components to initiate CFDP file transfers without using commands. Transaction arguments are populated from component parameters: `FileInDefaultChannel`, `FileInDefaultDestEntityId`, `FileInDefaultClass`, `FileInDefaultKeep`, and `FileInDefaultPriority`. The `offset` and `length` parameters are currently unsupported and must be `0`, or `STATUS_INVALID` is returned| | fileDoneOut | output | `Svc.SendFileComplete` | Asynchronous notification of file transfer completion for transfers initiated via `fileIn` port. Provides final transfer status. Only invoked for port-initiated transactions (not command-initiated). | ## Usage Examples @@ -121,7 +119,7 @@ The design of `CfdpManager` assumes the following: 7. Received files are written to a temporary directory (`TmpDir` parameter) during transfer and moved to their final destination upon successful completion. -8. Port-initiated file transfers (via `fileIn`) use default configuration parameters (`PortDefaultChannel`, `PortDefaultDestEntityId`) and are always Class 2 with highest priority. +8. Port-initiated file transfers (via `fileIn`) use default configuration parameters (`FileInDefaultChannel`, `FileInDefaultDestEntityId`, `FileInDefaultClass`, `FileInDefaultKeep`, and `FileInDefaultPriority`). ### Main Class Hierarchy @@ -182,6 +180,28 @@ Concrete PDU types (all in [Types/](../Types/) directory): **Utilities:** - Utils ([Utils.hpp](../Utils.hpp)): Utility functions for transaction traversal, status conversion, and protocol helpers +### Transmission and Receive Throttling + +#### Transmission Throttling + +Transmission throttling governs how many outgoing PDUs can be sent in a single execution cycle of the component. This mechanism prevents the CFDP engine from overwhelming downstream components (such as communication queues or radio interfaces) with excessive PDU traffic in a single scheduler invocation. + +**Configuration:** + +Transmission throttling is controlled by the `ChannelConfig.max_outgoing_pdus_per_cycle` parameter, which specifies the maximum number of outgoing PDUs that can be transmitted per channel per execution cycle. This limit applies to all outgoing PDU types including Metadata, File Data, EOF, ACK, NAK, and FIN PDUs. + +**Implementation:** + +The transmission throttling mechanism is implemented through a per-channel outgoing PDU counter that is reset at the beginning of each execution cycle. When a transaction requests a buffer to send a PDU, the implementation checks if the counter has reached the configured limit. If under the limit, the buffer is allocated and the counter is incremented. If the limit is reached, buffer allocation is denied and the transaction is deferred to the next cycle, with processing resuming from where it left off. + +**Buffer Management:** + +The transmission throttling mechanism works in conjunction with buffer allocation from downstream components. Two failure modes can occur: throttling limit reached (the `max_outgoing_pdus_per_cycle` limit is reached and no buffer allocation is attempted) or buffer exhaustion (the downstream buffer pool is exhausted and buffer allocation fails even when under the throttling limit). In both cases, the transaction defers PDU transmission until the next cycle by returning to a pending state and resuming processing in the next execution cycle. For Class 2 transactions, protocol timers (ACK, NAK, inactivity) continue running and will eventually trigger retransmissions or transaction abandonment if PDUs cannot be sent. + +#### Receive Throttling + +Unlike transmit operations that are driven by the periodic `run1Hz` scheduler port, receive operations in CfdpManager are driven by the `dataIn` async input port. Incoming CFDP PDUs arrive via this port and are processed immediately by the component's thread when the port handler is invoked, without per-cycle limits. Receive throttling was implemented in NASA's CF (CFDP) application because CF processes received PDUs during scheduled wakeup cycles. In contrast, CfdpManager processes incoming PDUs asynchronously as they arrive, so there is no architectural reason to throttle incoming PDUs. + ## Sequence Diagrams The following sequence diagrams illustrate the external protocol exchanges between spacecraft and ground systems during CFDP transactions. These diagrams focus on the PDU-level interactions and do not depict the internal state machine transitions or detailed transaction processing logic within the CfdpManager component. @@ -428,8 +448,11 @@ These types define the size of CFDP protocol fields: | RxCrcCalcBytesPerWakeup | Maximum number of received file bytes to process for CRC calculation in a single execution cycle. Prevents blocking during large file verification | | TmpDir | Directory path for storing temporary files during receive (RX) transactions. Files are moved to final destination upon successful completion | | FailDir | Directory path for storing files from polling operations that failed to transfer successfully | -| PortDefaultChannel | Default CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | -| PortDefaultDestEntityId | Default destination entity ID used for file transfers initiated via the `fileIn` port interface | +| FileInDefaultChannel | Default CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | +| FileInDefaultDestEntityId | Default destination entity ID used for file transfers initiated via the `fileIn` port interface | +| FileInDefaultClass | Default CFDP class (CLASS_1 or CLASS_2) for file transfers initiated via the `fileIn` port interface. Defaults to CLASS_2 for reliability | +| FileInDefaultKeep | Default file retention policy (KEEP or DELETE) for file transfers initiated via the `fileIn` port interface. Defaults to DELETE | +| FileInDefaultPriority | Default priority (0-255, where 0 is highest) for file transfers initiated via the `fileIn` port interface. Defaults to 0 | | ChannelConfig.ack_limit | Maximum number of ACK retransmission attempts before abandoning a transaction. Applies when waiting for ACK(EOF) or ACK(FIN) acknowledgments | | ChannelConfig.nack_limit | Maximum number of NAK retransmission attempts before abandoning a transaction. Applies when waiting for retransmitted file data after sending NAK | | ChannelConfig.ack_timer | ACK timeout duration in seconds. Determines how long to wait for ACK(EOF) or ACK(FIN) before retransmitting | From 49a6b852de43a4c7da15c5f03d387ec470002fc4 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 19 Feb 2026 11:42:40 -0700 Subject: [PATCH 163/185] Updated class 2 sequence diagrams to make timer values explicit. Also renamed MaxFileSize to MaxFilePathSize --- Svc/Ccsds/CfdpManager/Channel.cpp | 4 +- Svc/Ccsds/CfdpManager/Commands.fppi | 12 +++--- Svc/Ccsds/CfdpManager/Engine.cpp | 2 +- Svc/Ccsds/CfdpManager/Events.fppi | 42 +++++++++---------- Svc/Ccsds/CfdpManager/Parameters.fppi | 4 +- Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp | 20 ++++----- Svc/Ccsds/CfdpManager/Types/Types.fpp | 2 +- Svc/Ccsds/CfdpManager/Types/Types.hpp | 2 +- .../CfdpManager/Types/test/ut/PduTests.cpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 18 ++++---- .../CfdpManager/test/ut/CfdpManagerTester.cpp | 4 +- default/config/CfdpCfg.fpp | 2 +- 12 files changed, 58 insertions(+), 56 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index 46a7d39dd63..3bf1616a609 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -669,7 +669,7 @@ CfdpChunkWrapper* Channel::findUnusedChunks(Direction dir) void Channel::processPlaybackDirectory(Playback* pb) { Transaction* txn; - char path[MaxFileSize]; + char path[MaxFilePathSize]; Os::Directory::Status status; // either there's no transaction (first one) or the last one was finished, so check for a new one @@ -680,7 +680,7 @@ void Channel::processPlaybackDirectory(Playback* pb) { if (pb->pending_file[0] == 0) { - status = pb->dir.read(path, MaxFileSize); + status = pb->dir.read(path, MaxFilePathSize); if (status == Os::Directory::NO_MORE_FILES) { // TODO BPC: Emit playback success EVR diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index b34973fa51b..c9bd8215c02 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -5,8 +5,8 @@ async command SendFile( cfdpClass: Cfdp.Class @< CFDP class for the file transfer keep: Cfdp.Keep @< Whether or not to keep or delete the file upon completion $priority: U8 @< Priority: 0=highest priority - sourceFileName: string size MaxFileSize @< The name of the on-board file to send - destFileName: string size MaxFileSize @< The name of the destination file on the ground + sourceFileName: string size MaxFilePathSize @< The name of the on-board file to send + destFileName: string size MaxFilePathSize @< The name of the destination file on the ground ) @ Command to start a directory playback @@ -16,8 +16,8 @@ async command PlaybackDirectory( cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) keep: Cfdp.Keep @< Whether or not to keep or delete the file(s) upon completion $priority: U8 @< Priority: 0=highest priority - sourceDirectory: string size MaxFileSize @< The name of the on-board directory to send - destDirectory: string size MaxFileSize @< The name of the destination directory on the ground + sourceDirectory: string size MaxFilePathSize @< The name of the on-board directory to send + destDirectory: string size MaxFilePathSize @< The name of the destination directory on the ground ) @ Command to start a directory poll @@ -28,8 +28,8 @@ async command PollDirectory( cfdpClass: Cfdp.Class @< CFDP class for the file transfer(s) $priority: U8 @< Priority: 0=highest priority interval: U32 @< Interval to poll the directory in seconds - sourceDirectory: string size MaxFileSize @< The name of the on-board directory to send - destDirectory: string size MaxFileSize @< The name of the destination directory on the ground + sourceDirectory: string size MaxFilePathSize @< The name of the on-board directory to send + destDirectory: string size MaxFilePathSize @< The name of the destination directory on the ground ) @ Command to stop a directory poll diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index b44a91ee191..3b364e113ae 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -1155,7 +1155,7 @@ void Engine::cancelTransaction(Transaction *txn) bool Engine::isPollingDir(const char *src_file, U8 chan_num) { bool return_code = false; - char src_dir[MaxFileSize] = "\0"; + char src_dir[MaxFilePathSize] = "\0"; CfdpPollDir * pd; int i; diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 1512c06c706..f674a27c084 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -9,7 +9,7 @@ event InvalidChannel( format "Invalid channel ID {}, maximum channel ID is {}" event SendFileInitiated( - sourceFileName: string size MaxFileSize @< Source file being sent + sourceFileName: string size MaxFilePathSize @< Source file being sent ) \ severity activity low \ format "Successfully initiated file send transfer for {}" @@ -22,7 +22,7 @@ event UnsupportedSendFileArguments( format "Invalid send file port request with offset {}, length {}" event SendFileInitiateFail( - sourceFileName: string size MaxFileSize @< Source file being sent + sourceFileName: string size MaxFilePathSize @< Source file being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" @@ -35,19 +35,19 @@ event PlaybackInvalidChannel( format "Invalid channel ID {}, maximum channel ID is {}" event PlaybackInitiated( - sourceDirectory: string size MaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFilePathSize @< Source directory being sent ) \ severity activity low \ format "Successfully initiated directory playback for {}" event PlaybackInitiateFail( - sourceDirectory: string size MaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFilePathSize @< Source directory being sent ) \ severity warning low \ format "Failed to initiate file send transfer for {}" event PollDirInitiated( - sourceDirectory: string size MaxFileSize @< Source directory being sent + sourceDirectory: string size MaxFilePathSize @< Source directory being sent ) \ severity activity low \ format "Successfully initiated directory poll for {}" @@ -74,16 +74,16 @@ event InvalidChannelPoll( format "Invalid poll ID {}, maximum poll ID is {}" event FailKeepFileMove( - srcFile: string size MaxFileSize @< Source file being moved - moveDir: string size MaxFileSize @< Directory file was moved to + srcFile: string size MaxFilePathSize @< Source file being moved + moveDir: string size MaxFilePathSize @< Directory file was moved to status: I32 @< Status of the move operation ) \ severity warning low \ format "Failed to move {} to {} error {}" event FailPollFileMove( - srcFile: string size MaxFileSize @< Source file being moved - failDir: string size MaxFileSize @< Directory file was moved to + srcFile: string size MaxFilePathSize @< Source file being moved + failDir: string size MaxFilePathSize @< Directory file was moved to status: I32 @< Status of the move operation ) \ severity warning low \ @@ -192,7 +192,7 @@ event RxTempFileCreated( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - filename: string size MaxFileSize @< Temporary filename created + filename: string size MaxFilePathSize @< Temporary filename created ) \ severity activity low \ format "RX class {} transaction {}:{} creating temp file {} without metadata" @@ -201,7 +201,7 @@ event RxFileCreateFailed( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - filename: string size MaxFileSize @< File that failed to create + filename: string size MaxFilePathSize @< File that failed to create status: I32 @< File operation status ) \ severity warning high \ @@ -297,8 +297,8 @@ event RxFileRenameFailed( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - tempFile: string size MaxFileSize @< Temporary file path - finalFile: string size MaxFileSize @< Final file path + tempFile: string size MaxFilePathSize @< Temporary file path + finalFile: string size MaxFilePathSize @< Final file path status: I32 @< File system operation status ) \ severity warning high \ @@ -308,7 +308,7 @@ event RxFileReopenFailed( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - filename: string size MaxFileSize @< File that failed to reopen + filename: string size MaxFilePathSize @< File that failed to reopen status: I32 @< File operation status ) \ severity warning high \ @@ -352,7 +352,7 @@ event TxFileOpenFailed( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - filename: string size MaxFileSize @< File that failed to open + filename: string size MaxFilePathSize @< File that failed to open status: I32 @< File operation status ) \ severity warning high \ @@ -421,16 +421,16 @@ event TxInvalidDirectiveCode( event TxFileTransferStarted( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID - srcFile: string size MaxFileSize @< Source filename + srcFile: string size MaxFilePathSize @< Source filename destEid: U32 @< Destination entity ID - destFile: string size MaxFileSize @< Destination filename + destFile: string size MaxFilePathSize @< Destination filename ) \ severity activity high \ format "TX starting class {} transfer {}:{} -> {}:{}" event MetadataReceived( - srcFile: string size MaxFileSize @< Source filename from metadata - destFile: string size MaxFileSize @< Destination filename from metadata + srcFile: string size MaxFilePathSize @< Source filename from metadata + destFile: string size MaxFilePathSize @< Destination filename from metadata ) \ severity activity low \ format "Metadata received for source: {}, dest: {}" @@ -464,7 +464,7 @@ event MaxTxTransactionsReached severity warning high \ format "Maximum number of commanded TX files reached" event PlaybackDirOpenFailed( - directory: string size MaxFileSize @< Directory that failed to open + directory: string size MaxFilePathSize @< Directory that failed to open status: I32 @< Directory operation status ) \ severity warning high \ @@ -477,7 +477,7 @@ event ResetFreedTransaction severity diagnostic \ format "Attempt to reset a transaction that has already been freed" event FileRemoveFailed( - filename: string size MaxFileSize @< File that failed to delete + filename: string size MaxFilePathSize @< File that failed to delete status: I32 @< File system operation status ) \ severity warning low \ diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 06db8797236..413bd881f86 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -11,11 +11,11 @@ param RxCrcCalcBytesPerWakeup: U32 \ default 16384 @ Location to store temporary files during uplink transactions -param TmpDir: string size MaxFileSize \ +param TmpDir: string size MaxFilePathSize \ default "/tmp" @ Location to store files that were downlinked from a polling directory, but failed -param FailDir: string size MaxFileSize \ +param FailDir: string size MaxFilePathSize \ default "/fail" @ Default CFDP channel for fileIn port-initiated file transfers diff --git a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp index 6ac49d23fb8..91af2170261 100644 --- a/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp +++ b/Svc/Ccsds/CfdpManager/Types/MetadataPdu.cpp @@ -27,14 +27,14 @@ void MetadataPdu::initialize(PduDirection direction, this->m_fileSize = fileSize; - // Enforce MaxFileSize for source filename + // Enforce MaxFilePathSize for source filename FwSizeType srcLen = sourceFilename.length(); - FW_ASSERT(srcLen <= MaxFileSize, static_cast(srcLen), MaxFileSize); + FW_ASSERT(srcLen <= MaxFilePathSize, static_cast(srcLen), MaxFilePathSize); this->m_sourceFilename = sourceFilename; - // Enforce MaxFileSize for destination filename + // Enforce MaxFilePathSize for destination filename FwSizeType dstLen = destFilename.length(); - FW_ASSERT(dstLen <= MaxFileSize, static_cast(dstLen), MaxFileSize); + FW_ASSERT(dstLen <= MaxFilePathSize, static_cast(dstLen), MaxFilePathSize); this->m_destFilename = destFilename; this->m_checksumType = checksumType; @@ -199,8 +199,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against MaxFileSize - if (sourceFilenameLength > MaxFileSize) { + // Validate filename length against MaxFilePathSize + if (sourceFilenameLength > MaxFilePathSize) { return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } @@ -210,7 +210,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char sourceFilenameBuffer[MaxFileSize + 1]; + char sourceFilenameBuffer[MaxFilePathSize + 1]; FwSizeType actualLength = sourceFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(sourceFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { @@ -227,8 +227,8 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu return status; } - // Validate filename length against MaxFileSize - if (destFilenameLength > MaxFileSize) { + // Validate filename length against MaxFilePathSize + if (destFilenameLength > MaxFilePathSize) { return Fw::FW_DESERIALIZE_SIZE_MISMATCH; } @@ -238,7 +238,7 @@ Fw::SerializeStatus MetadataPdu::fromSerialBuffer(Fw::SerialBufferBase& serialBu } // Read filename into temporary buffer - char destFilenameBuffer[MaxFileSize + 1]; + char destFilenameBuffer[MaxFilePathSize + 1]; actualLength = destFilenameLength; status = serialBuffer.deserializeTo(reinterpret_cast(destFilenameBuffer), actualLength, Fw::Serialization::OMIT_LENGTH); if (status != Fw::FW_SERIALIZE_OK) { diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 595e6c72b49..7dd3dd833a3 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -58,7 +58,7 @@ module Cfdp { ack_timer: U32 @< Acknowledge timer in seconds inactivity_timer: U32 @< Inactivity timer in seconds dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active - move_dir: string size MaxFileSize @< Move directory if not empty + move_dir: string size MaxFilePathSize @< Move directory if not empty max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling } diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index 01bac8b372c..f025aac5279 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -295,7 +295,7 @@ struct Playback U16 num_ts; /**< \brief number of transactions */ U8 priority; EntityId dest_id; - char pending_file[MaxFileSize]; + char pending_file[MaxFilePathSize]; bool busy; bool diropen; diff --git a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp index 7e78884be98..c36539543b5 100644 --- a/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp +++ b/Svc/Ccsds/CfdpManager/Types/test/ut/PduTests.cpp @@ -184,7 +184,7 @@ TEST_F(PduTest, MetadataEmptyFilenames) { TEST_F(PduTest, MetadataLongFilenames) { MetadataPdu pdu; - // Test with maximum allowed filename length (MaxFileSize = 200) + // Test with maximum allowed filename length (MaxFilePathSize = 200) const char* longSrc = "/very/long/path/to/source/file/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa.bin"; const char* longDst = "/another/very/long/path/to/destination/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb.dat"; diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 74781bd6df2..f51ef5a377b 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -305,7 +305,7 @@ sequenceDiagram - Spacecraft retransmits requested segments - FIN PDU from receiver confirms final delivery status - Timers ensure protocol progress and detect failures - - Spacecraft ACK timer: Armed when EOF is sent, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` + - Spacecraft ACK timer: Armed when EOF is sent with duration `ChannelConfig.ack_timer`, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` - Transaction completes only after FIN/ACK exchange ### Class 2 RX Transaction (Acknowledged) @@ -376,8 +376,8 @@ sequenceDiagram - Ground retransmits requested segments - FIN PDU from receiver confirms final delivery status - Timers ensure protocol progress and detect failures - - Spacecraft NAK timer: Armed when NAK is sent, cancelled when **all** requested data is received. If the timer expires before receiving retransmitted data, the spacecraft sends another NAK and rearms the timer. After `ChannelConfig.nack_limit` retries without data, the transaction is abandoned with status `NAK_LIMIT_REACHED` - - Spacecraft ACK timer: Armed when FIN is sent, cancelled when ACK(FIN) is received. If the timer expires, the spacecraft retransmits FIN and rearms the timer. After `ChannelConfig.ack_limit` retries without ACK(FIN), the transaction is abandoned + - Spacecraft NAK timer: Armed when NAK is sent with duration `ChannelConfig.ack_timer`, cancelled when **all** requested data is received. If the timer expires before receiving retransmitted data, the spacecraft sends another NAK and rearms the timer. After `ChannelConfig.nack_limit` retries without data, the transaction is abandoned with status `NAK_LIMIT_REACHED` + - Spacecraft ACK timer: Armed when FIN is sent with duration `ChannelConfig.ack_timer`, cancelled when ACK(FIN) is received. If the timer expires, the spacecraft retransmits FIN and rearms the timer. After `ChannelConfig.ack_limit` retries without ACK(FIN), the transaction is abandoned - Transaction completes only after FIN/ACK exchange ## Configuration @@ -393,7 +393,7 @@ These constants are defined in the `Svc.Ccsds.Cfdp` module and must be configure | Constant | Purpose | |----------|---------| | `NumChannels` | Number of CFDP channels to instantiate. Determines the size of channel-specific port arrays and the number of independent CFDP channel instances. Each channel has its own transaction pool, configuration, and state. | -| `MaxFileSize` | Maximum length for file path strings. Used to size string parameters (`TmpDir`, `FailDir`) and internal file path buffers. | +| `MaxFilePathSize` | Maximum length for file path strings. Used to size string parameters (`TmpDir`, `FailDir`) and internal file path buffers. | | `MaxPduSize` | Maximum PDU size in bytes. Limits the maximum possible TX PDU size. Must respect any CCSDS packet size limits on the system. | ### FPP Types (CfdpCfg.fpp) @@ -448,11 +448,11 @@ These types define the size of CFDP protocol fields: | RxCrcCalcBytesPerWakeup | Maximum number of received file bytes to process for CRC calculation in a single execution cycle. Prevents blocking during large file verification | | TmpDir | Directory path for storing temporary files during receive (RX) transactions. Files are moved to final destination upon successful completion | | FailDir | Directory path for storing files from polling operations that failed to transfer successfully | -| FileInDefaultChannel | Default CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | -| FileInDefaultDestEntityId | Default destination entity ID used for file transfers initiated via the `fileIn` port interface | -| FileInDefaultClass | Default CFDP class (CLASS_1 or CLASS_2) for file transfers initiated via the `fileIn` port interface. Defaults to CLASS_2 for reliability | -| FileInDefaultKeep | Default file retention policy (KEEP or DELETE) for file transfers initiated via the `fileIn` port interface. Defaults to DELETE | -| FileInDefaultPriority | Default priority (0-255, where 0 is highest) for file transfers initiated via the `fileIn` port interface. Defaults to 0 | +| FileInDefaultChannel | CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | +| FileInDefaultDestEntityId | Destination entity ID used for file transfers initiated via the `fileIn` port interface | +| FileInDefaultClass | CFDP class (CLASS_1 or CLASS_2) for file transfers initiated via the `fileIn` port interface | +| FileInDefaultKeep | File retention policy (KEEP or DELETE) for file transfers initiated via the `fileIn` port interface | +| FileInDefaultPriority | Priority (0-255, where 0 is highest) for file transfers initiated via the `fileIn` port interface | | ChannelConfig.ack_limit | Maximum number of ACK retransmission attempts before abandoning a transaction. Applies when waiting for ACK(EOF) or ACK(FIN) acknowledgments | | ChannelConfig.nack_limit | Maximum number of NAK retransmission attempts before abandoning a transaction. Applies when waiting for retransmitted file data after sending NAK | | ChannelConfig.ack_timer | ACK timeout duration in seconds. Determines how long to wait for ACK(EOF) or ACK(FIN) before retransmitting | diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 3b259396be5..152b20a0edf 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -391,7 +391,9 @@ void CfdpManagerTester::verifyMultipleFileDataPdus( void CfdpManagerTester::cleanupTestFile(const char* filePath) { Os::FileSystem::Status fsStatus = Os::FileSystem::removeFile(filePath); - EXPECT_EQ(Os::FileSystem::OP_OK, fsStatus) << "Should remove test file"; + // File may already be deleted by CFDP (keep=DELETE), which is acceptable + EXPECT_TRUE(fsStatus == Os::FileSystem::OP_OK || fsStatus == Os::FileSystem::DOESNT_EXIST) + << "Should remove test file or file already deleted"; } void CfdpManagerTester::verifyReceivedFile( diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 9bb18bfe700..5f85dcd16bf 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -10,7 +10,7 @@ module Svc { constant NumChannels = 2 @ File path size used for CFDP file system operations - constant MaxFileSize = 200 + constant MaxFilePathSize = 200 @ @brief Entity id size @ From 8f17d015db1c879c5b67ff090a699ae226595aae Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 19 Feb 2026 11:43:36 -0700 Subject: [PATCH 164/185] Added transaction management commands --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 83 +++++++++++++++++++++++++++ Svc/Ccsds/CfdpManager/CfdpManager.hpp | 34 +++++++++++ Svc/Ccsds/CfdpManager/Commands.fppi | 22 +++++++ Svc/Ccsds/CfdpManager/Engine.cpp | 51 ++++++++++++++++ Svc/Ccsds/CfdpManager/Engine.hpp | 31 ++++++++++ Svc/Ccsds/CfdpManager/Events.fppi | 39 +++++++++++++ Svc/Ccsds/CfdpManager/Types/Types.fpp | 6 ++ Svc/Ccsds/CfdpManager/Types/Types.hpp | 1 + Svc/Ccsds/CfdpManager/docs/sdd.md | 3 + 9 files changed, 270 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index 0d657cf3b9d..fd914577a7d 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -342,6 +342,89 @@ void CfdpManager ::SetChannelFlow_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 } +void CfdpManager ::SuspendResumeTransaction_cmdHandler( + FwOpcodeType opCode, + U32 cmdSeq, + U8 channelId, + TransactionSeq transactionSeq, + EntityId entityId, + SuspendResume action) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + FW_ASSERT(this->m_engine != NULL); + + rspStatus = checkCommandChannelIndex(channelId); + + if (rspStatus == Fw::CmdResponse::OK) { + Status::T status = this->m_engine->setSuspendResumeTransaction(channelId, transactionSeq, entityId, action); + if (status == Status::SUCCESS) { + if (action == SuspendResume::SUSPEND) { + log_ACTIVITY_LO_TransactionSuspended(transactionSeq, entityId); + } else { + log_ACTIVITY_LO_TransactionResumed(transactionSeq, entityId); + } + } else { + log_WARNING_LO_TransactionNotFound(transactionSeq, entityId); + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + +void CfdpManager ::CancelTransaction_cmdHandler( + FwOpcodeType opCode, + U32 cmdSeq, + U8 channelId, + TransactionSeq transactionSeq, + EntityId entityId) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + FW_ASSERT(this->m_engine != NULL); + + rspStatus = checkCommandChannelIndex(channelId); + + if (rspStatus == Fw::CmdResponse::OK) { + Status::T status = this->m_engine->cancelTransactionBySeq(channelId, transactionSeq, entityId); + if (status == Status::SUCCESS) { + log_ACTIVITY_HI_TransactionCanceled(transactionSeq, entityId); + } else { + log_WARNING_LO_TransactionNotFound(transactionSeq, entityId); + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + +void CfdpManager ::AbandonTransaction_cmdHandler( + FwOpcodeType opCode, + U32 cmdSeq, + U8 channelId, + TransactionSeq transactionSeq, + EntityId entityId) +{ + Fw::CmdResponse::T rspStatus = Fw::CmdResponse::OK; + + FW_ASSERT(this->m_engine != NULL); + + rspStatus = checkCommandChannelIndex(channelId); + + if (rspStatus == Fw::CmdResponse::OK) { + Status::T status = this->m_engine->abandonTransaction(channelId, transactionSeq, entityId); + if (status == Status::SUCCESS) { + log_ACTIVITY_HI_TransactionAbandoned(transactionSeq, entityId); + } else { + log_WARNING_LO_TransactionNotFound(transactionSeq, entityId); + rspStatus = Fw::CmdResponse::EXECUTION_ERROR; + } + } + + this->cmdResponse_out(opCode, cmdSeq, rspStatus); +} + // ---------------------------------------------------------------------- // Private command helper functions // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index f31386baebb..e45ac5a0aac 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -198,6 +198,40 @@ class CfdpManager final : public CfdpManagerComponentBase { Flow freeze //!< Flow state to set ) override; + //! Handler for command SuspendResumeTransaction + //! + //! Command to suspend or resume a transaction + void SuspendResumeTransaction_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId, //!< Channel ID for the transaction + TransactionSeq transactionSeq, //!< Transaction sequence number + EntityId entityId, //!< Entity ID of the transaction + SuspendResume action //!< Action to take: SUSPEND or RESUME + ) override; + + //! Handler for command CancelTransaction + //! + //! Command to cancel a transaction with graceful close-out + void CancelTransaction_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId, //!< Channel ID for the transaction + TransactionSeq transactionSeq, //!< Transaction sequence number + EntityId entityId //!< Entity ID of the transaction + ) override; + + //! Handler for command AbandonTransaction + //! + //! Command to abandon a transaction immediately + void AbandonTransaction_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId, //!< Channel ID for the transaction + TransactionSeq transactionSeq, //!< Transaction sequence number + EntityId entityId //!< Entity ID of the transaction + ) override; + private: // ---------------------------------------------------------------------- // Private command helper functions diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index c9bd8215c02..860a2cbd437 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -42,4 +42,26 @@ async command StopPollDirectory( async command SetChannelFlow( channelId: U8 @< Channel ID to set freeze: Cfdp.Flow @< Flow state to set +) + +@ Command to suspend or resume a transaction +async command SuspendResumeTransaction( + channelId: U8 @< Channel ID for the transaction + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID of the transaction + $action: Cfdp.SuspendResume @< Action to take: SUSPEND or RESUME +) + +@ Command to cancel a transaction with graceful close-out +async command CancelTransaction( + channelId: U8 @< Channel ID for the transaction + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID of the transaction +) + +@ Command to abandon a transaction immediately +async command AbandonTransaction( + channelId: U8 @< Channel ID for the transaction + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID of the transaction ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 3b364e113ae..d63f0153419 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -746,6 +746,57 @@ void Engine::setChannelFlowState(U8 channelId, Flow::T flowState) m_channels[channelId]->setFlowState(flowState); } +Status::T Engine::setSuspendResumeTransaction(U8 channelId, TransactionSeq transactionSeq, EntityId entityId, SuspendResume::T action) +{ + Status::T status = Status::ERROR; + + FW_ASSERT(channelId < Cfdp::NumChannels, channelId, Cfdp::NumChannels); + + Channel* chan = m_channels[channelId]; + Transaction* txn = chan->findTransactionBySequenceNumber(transactionSeq, entityId); + + if (txn != nullptr) { + txn->m_flags.com.suspended = (action == SuspendResume::SUSPEND); + status = Status::SUCCESS; + } + + return status; +} + +Status::T Engine::cancelTransactionBySeq(U8 channelId, TransactionSeq transactionSeq, EntityId entityId) +{ + Status::T status = Status::ERROR; + + FW_ASSERT(channelId < Cfdp::NumChannels, channelId, Cfdp::NumChannels); + + Channel* chan = m_channels[channelId]; + Transaction* txn = chan->findTransactionBySequenceNumber(transactionSeq, entityId); + + if (txn != nullptr) { + this->cancelTransaction(txn); + status = Status::SUCCESS; + } + + return status; +} + +Status::T Engine::abandonTransaction(U8 channelId, TransactionSeq transactionSeq, EntityId entityId) +{ + Status::T status = Status::ERROR; + + FW_ASSERT(channelId < Cfdp::NumChannels, channelId, Cfdp::NumChannels); + + Channel* chan = m_channels[channelId]; + Transaction* txn = chan->findTransactionBySequenceNumber(transactionSeq, entityId); + + if (txn != nullptr) { + this->finishTransaction(txn, false); + status = Status::SUCCESS; + } + + return status; +} + void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index fd5ffce5c34..b237b19d4c8 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -198,6 +198,37 @@ class Engine { */ void setChannelFlowState(U8 channelId, Flow::T flowState); + /** + * @brief Set transaction suspend state + * + * @param channelId Channel ID + * @param transactionSeq Transaction sequence number + * @param entityId Entity ID + * @param action Suspend or resume action + * @return Status::SUCCESS if transaction was found and state changed, Status::ERROR otherwise + */ + Status::T setSuspendResumeTransaction(U8 channelId, TransactionSeq transactionSeq, EntityId entityId, SuspendResume::T action); + + /** + * @brief Cancel a transaction with graceful close-out + * + * @param channelId Channel ID + * @param transactionSeq Transaction sequence number + * @param entityId Entity ID + * @return Status::SUCCESS if transaction was found and canceled, Status::ERROR otherwise + */ + Status::T cancelTransactionBySeq(U8 channelId, TransactionSeq transactionSeq, EntityId entityId); + + /** + * @brief Abandon a transaction immediately + * + * @param channelId Channel ID + * @param transactionSeq Transaction sequence number + * @param entityId Entity ID + * @return Status::SUCCESS if transaction was found and abandoned, Status::ERROR otherwise + */ + Status::T abandonTransaction(U8 channelId, TransactionSeq transactionSeq, EntityId entityId); + // ---------------------------------------------------------------------- // Public Transaction Interface // Methods used by CfdpRx/CfdpTx transaction processing diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index f674a27c084..0b9c26b47f3 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -482,3 +482,42 @@ event FileRemoveFailed( ) \ severity warning low \ format "Failed to remove file {}, error={}" +@ Transaction was suspended +event TransactionSuspended( + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID +) \ + severity activity low \ + format "Transaction ({}, {}) suspended" + +@ Transaction was resumed +event TransactionResumed( + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID +) \ + severity activity low \ + format "Transaction ({}, {}) resumed" + +@ Transaction cancel initiated +event TransactionCanceled( + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID +) \ + severity activity high \ + format "Transaction ({}, {}) canceled" + +@ Transaction abandoned +event TransactionAbandoned( + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID +) \ + severity activity high \ + format "Transaction ({}, {}) abandoned" + +@ Transaction not found for command +event TransactionNotFound( + transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number + entityId: Cfdp.EntityId @< Entity ID +) \ + severity warning low \ + format "Transaction ({}, {}) not found" diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 7dd3dd833a3..19206f19556 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -39,6 +39,12 @@ module Cfdp { KEEP = 1 @< File will be kept after the CFDP transaction } + @ Suspend/resume action + enum SuspendResume: U8 { + RESUME = 0 @< Resume transaction + SUSPEND = 1 @< Suspend transaction + } + @ CFDP queue identifiers enum QueueId: U8 { PEND = 0, @< first one on this list is active diff --git a/Svc/Ccsds/CfdpManager/Types/Types.hpp b/Svc/Ccsds/CfdpManager/Types/Types.hpp index f025aac5279..2fd1459b741 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.hpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.hpp @@ -24,6 +24,7 @@ #include #include #include +#include #include #include #include diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index f51ef5a377b..2da2a077a9c 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -438,6 +438,9 @@ These types define the size of CFDP protocol fields: | PollDirectory | Establishes a recurring directory poll that periodically checks a source directory for new files and automatically sends them to a destination directory on a remote entity. Poll interval is configurable in seconds. | | StopPollDirectory | Stops an active directory poll operation identified by channel ID and poll ID. | | SetChannelFlow | Sets the flow control state for a specific CFDP channel. Can freeze (pause) or resume PDU transmission on the channel. | +| SuspendResumeTransaction | Suspend or resume a transaction. When suspended, the transaction remains in memory but stops making progress (no PDUs sent or processed, no timers tick). Useful during critical spacecraft operations. Takes an action parameter (SUSPEND or RESUME). Transactions are identified by channel ID, transaction sequence number, and entity ID. | +| CancelTransaction | Gracefully cancel a transaction with protocol close-out. Sends FIN/ACK PDUs as appropriate for the transaction type and state. Transaction is removed from memory. Transactions are identified by channel ID, transaction sequence number, and entity ID. | +| AbandonTransaction | Immediately terminate a transaction without protocol close-out. No FIN/ACK sent. Transaction is immediately removed from memory. Used for stuck or unresponsive transactions. Transactions are identified by channel ID, transaction sequence number, and entity ID. | ## Parameters From 89b2ae17554a87f7dc0f839503d3991edd8811ea Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 12 Feb 2026 10:32:49 -0700 Subject: [PATCH 165/185] Move tmp_dir and fail_dir from global parameters to per-channel parameters --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 24 ++++++++++++++++-------- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 10 ++++++---- Svc/Ccsds/CfdpManager/Engine.cpp | 2 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 16 ++++++---------- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 2 +- Svc/Ccsds/CfdpManager/Types/Types.fpp | 2 ++ Svc/Ccsds/CfdpManager/docs/sdd.md | 8 ++++---- 7 files changed, 36 insertions(+), 28 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index fd914577a7d..c8c8af7e553 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -494,28 +494,36 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) return rxSize; } - Fw::String CfdpManager:: getTmpDirParam(void) + Fw::String CfdpManager:: getTmpDirParam(U8 channelIndex) { Fw::ParamValid valid; - + + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); + // Check for coding errors as all CFDP parameters must have a default - Fw::String tmpDir = this->paramGet_TmpDir(valid); + // Get the array first + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); - return tmpDir; + // Now get individual parameter + return paramArray[channelIndex].get_tmp_dir(); } - Fw::String CfdpManager:: getFailDirParam(void) + Fw::String CfdpManager:: getFailDirParam(U8 channelIndex) { Fw::ParamValid valid; - + + FW_ASSERT(channelIndex < Cfdp::NumChannels, channelIndex, Cfdp::NumChannels); + // Check for coding errors as all CFDP parameters must have a default - Fw::String failDir = this->paramGet_TmpDir(valid); + // Get the array first + ChannelArrayParams paramArray = paramGet_ChannelConfig(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); - return failDir; + // Now get individual parameter + return paramArray[channelIndex].get_fail_dir(); } U8 CfdpManager:: getAckLimitParam(U8 channelIndex) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index e45ac5a0aac..049d3a2a912 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -265,15 +265,17 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \return Number of bytes to process per cycle when calculating received file CRC U32 getRxCrcCalcBytesPerWakeupParam(void); - //! Get the temporary directory parameter + //! Get the temporary directory parameter for a channel //! + //! \param channelIndex [in] Index of the channel //! \return Path to temporary directory for in-progress file transfers - Fw::String getTmpDirParam(void); + Fw::String getTmpDirParam(U8 channelIndex); - //! Get the failure directory parameter + //! Get the failure directory parameter for a channel //! + //! \param channelIndex [in] Index of the channel //! \return Path to directory where failed transfers are moved - Fw::String getFailDirParam(void); + Fw::String getFailDirParam(U8 channelIndex); //! Get the ACK limit parameter for a channel //! diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index d63f0153419..e692a7f1091 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -1268,7 +1268,7 @@ void Engine::handleNotKeepFile(Transaction *txn) if (this->isPollingDir(txn->m_history->fnames.src_filename.toChar(), txn->getChannelId())) { // If fail directory is defined attempt move - failDir = m_manager->getFailDirParam(); + failDir = m_manager->getFailDirParam(txn->getChannelId()); if(failDir.length() > 0) { fileStatus = Os::FileSystem::moveFile(txn->m_history->fnames.src_filename.toChar(), failDir.toChar()); diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index 413bd881f86..c22f38f5ddb 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -10,14 +10,6 @@ param OutgoingFileChunkSize: U32 \ param RxCrcCalcBytesPerWakeup: U32 \ default 16384 -@ Location to store temporary files during uplink transactions -param TmpDir: string size MaxFilePathSize \ - default "/tmp" - -@ Location to store files that were downlinked from a polling directory, but failed -param FailDir: string size MaxFilePathSize \ - default "/fail" - @ Default CFDP channel for fileIn port-initiated file transfers param FileInDefaultChannel: U8 \ default 0 @@ -48,7 +40,9 @@ param ChannelConfig: Cfdp.ChannelArrayParams \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ move_dir = "", \ - max_outgoing_pdus_per_cycle = 32 \ + max_outgoing_pdus_per_cycle = 32, \ + tmp_dir = "/tmp", \ + fail_dir = "/fail" \ }, \ { ack_limit = 4, \ @@ -57,6 +51,8 @@ param ChannelConfig: Cfdp.ChannelArrayParams \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ move_dir = "", \ - max_outgoing_pdus_per_cycle = 32 \ + max_outgoing_pdus_per_cycle = 32, \ + tmp_dir = "/tmp", \ + fail_dir = "/fail" \ } \ ] \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 697feca943e..260b0748134 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -368,7 +368,7 @@ void Transaction::rInit() { { if (!this->m_flags.rx.md_recv) { - tmpDir = this->m_cfdpManager->getTmpDirParam(); + tmpDir = this->m_cfdpManager->getTmpDirParam(this->m_chan_num); /* we need to make a temp file and then do a NAK for md PDU */ /* the transaction already has a history, and that has a buffer that we can use to * hold the temp filename which is defined by the sequence number and the source entity ID */ diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 19206f19556..81de9b91551 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -66,6 +66,8 @@ module Cfdp { dequeue_enabled: Fw.Enabled @< if enabled, then the channel will make pending transactions active move_dir: string size MaxFilePathSize @< Move directory if not empty max_outgoing_pdus_per_cycle: U32 @< Maximum number of PDUs to send per cycle per channel for throttling + tmp_dir: string size MaxFilePathSize @< Temporary directory for uplink file reception + fail_dir: string size MaxFilePathSize @< Directory for failed poll files } @< Structure for the configured array of CFDP channels diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 2da2a077a9c..c9dd198ca86 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -117,7 +117,7 @@ The design of `CfdpManager` assumes the following: 6. For Class 2 transfers, the remote entity implements the CFDP protocol correctly and responds to PDUs according to the specification. -7. Received files are written to a temporary directory (`TmpDir` parameter) during transfer and moved to their final destination upon successful completion. +7. Received files are written to a temporary directory (`ChannelConfig.tmp_dir` per-channel parameter) during transfer and moved to their final destination upon successful completion. 8. Port-initiated file transfers (via `fileIn`) use default configuration parameters (`FileInDefaultChannel`, `FileInDefaultDestEntityId`, `FileInDefaultClass`, `FileInDefaultKeep`, and `FileInDefaultPriority`). @@ -393,7 +393,7 @@ These constants are defined in the `Svc.Ccsds.Cfdp` module and must be configure | Constant | Purpose | |----------|---------| | `NumChannels` | Number of CFDP channels to instantiate. Determines the size of channel-specific port arrays and the number of independent CFDP channel instances. Each channel has its own transaction pool, configuration, and state. | -| `MaxFilePathSize` | Maximum length for file path strings. Used to size string parameters (`TmpDir`, `FailDir`) and internal file path buffers. | +| `MaxFilePathSize` | Maximum length for file path strings. Used to size per-channel string parameters (`tmp_dir`, `fail_dir`, `move_dir`) and internal file path buffers. | | `MaxPduSize` | Maximum PDU size in bytes. Limits the maximum possible TX PDU size. Must respect any CCSDS packet size limits on the system. | ### FPP Types (CfdpCfg.fpp) @@ -449,8 +449,6 @@ These types define the size of CFDP protocol fields: | LocalEid | Local CFDP entity ID used in PDU headers to identify this node in the CFDP network | | OutgoingFileChunkSize | Maximum number of bytes to include in each File Data PDU. Limits PDU size for transmission | | RxCrcCalcBytesPerWakeup | Maximum number of received file bytes to process for CRC calculation in a single execution cycle. Prevents blocking during large file verification | -| TmpDir | Directory path for storing temporary files during receive (RX) transactions. Files are moved to final destination upon successful completion | -| FailDir | Directory path for storing files from polling operations that failed to transfer successfully | | FileInDefaultChannel | CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | | FileInDefaultDestEntityId | Destination entity ID used for file transfers initiated via the `fileIn` port interface | | FileInDefaultClass | CFDP class (CLASS_1 or CLASS_2) for file transfers initiated via the `fileIn` port interface | @@ -463,6 +461,8 @@ These types define the size of CFDP protocol fields: | ChannelConfig.dequeue_enabled | Enable or disable transaction dequeuing and processing for this channel. Can be used to pause channel activity | | ChannelConfig.move_dir | Directory path to move source files after successful TX (transmit) transactions when keep is set to DELETE. If set, provides an archive mechanism to preserve files instead of deleting them. If empty or if the move fails, source files are deleted from the filesystem. Only applies to sending files, not receiving | | ChannelConfig.max_outgoing_pdus_per_cycle | Maximum number of outgoing PDUs to transmit per execution cycle. Throttles transmission rate to prevent overwhelming downstream components | +| ChannelConfig.tmp_dir | Directory path for storing temporary files during receive (RX) transactions. Files are written here during transfer and moved to their final destination upon successful completion | +| ChannelConfig.fail_dir | Directory path for storing files from polling operations that failed to transfer successfully. If empty or if the move fails, files are deleted from the filesystem | ## Telemetry From 0cbb6fe22555a1a42e122a266454147eebbf351d Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 12 Feb 2026 10:44:53 -0700 Subject: [PATCH 166/185] Purge the terms configuration table and wakeup which were CF terminology --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 6 +++--- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 4 ++-- Svc/Ccsds/CfdpManager/Channel.cpp | 4 ++-- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- Svc/Ccsds/CfdpManager/Parameters.fppi | 4 ++-- Svc/Ccsds/CfdpManager/Transaction.hpp | 14 +++++++------- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 6 +++--- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 2 +- Svc/Ccsds/CfdpManager/docs/sdd.md | 10 +++++----- 9 files changed, 26 insertions(+), 26 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index c8c8af7e553..ff7bed71eb6 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -482,12 +482,12 @@ Fw::CmdResponse::T CfdpManager ::checkCommandChannelPollIndex(U8 pollIndex) return chunkSize; } - U32 CfdpManager:: getRxCrcCalcBytesPerWakeupParam(void) + U32 CfdpManager:: getRxCrcCalcBytesPerCycleParam(void) { Fw::ParamValid valid; - + // Check for coding errors as all CFDP parameters must have a default - U32 rxSize = this->paramGet_RxCrcCalcBytesPerWakeup(valid); + U32 rxSize = this->paramGet_RxCrcCalcBytesPerCycle(valid); FW_ASSERT(valid != Fw::ParamValid::INVALID && valid != Fw::ParamValid::UNINIT, static_cast(valid.e)); diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 049d3a2a912..936e3e7adc3 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -260,10 +260,10 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \return Maximum size in bytes for file data segments in outgoing PDUs U32 getOutgoingFileChunkSizeParam(void); - //! Get the RX CRC calculation bytes per wakeup parameter + //! Get the RX CRC calculation bytes per scheduler cycle parameter //! //! \return Number of bytes to process per cycle when calculating received file CRC - U32 getRxCrcCalcBytesPerWakeupParam(void); + U32 getRxCrcCalcBytesPerCycleParam(void); //! Get the temporary directory parameter for a channel //! diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index 3bf1616a609..546c979b04f 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -210,7 +210,7 @@ void Channel::cycleTx() // NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many // PDUs that can be sent once we get to here if (!this->m_cur) - { // don't enter if cur is set, since we need to pick up where we left off on tick processing next wakeup + { // don't enter if cur is set, since we need to pick up where we left off on tick processing next scheduler cycle // TODO BPC: refactor all while loops while (true) @@ -281,7 +281,7 @@ void Channel::tickTransactions() if (args.early_exit) { - // early exit means we ran out of available outgoing messages this wakeup. + // early exit means we ran out of available outgoing messages this scheduler cycle. // If current tick type is NAK response, then reset tick type. It would be // bad to let NAK response starve out RX or TXW ticks on the next cycle. // diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index b237b19d4c8..6be87d33d69 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -114,7 +114,7 @@ class Engine { void init(); /** - * @brief Cycle the engine once per wakeup + * @brief Cycle the engine once per scheduler call * * This drives all CFDP protocol processing */ diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index c22f38f5ddb..ab87f3be6f2 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -6,8 +6,8 @@ param LocalEid: Cfdp.EntityId \ param OutgoingFileChunkSize: U32 \ default 480 -@ The maximum number of received bytes to calculate a CRC for in a single wakeup period -param RxCrcCalcBytesPerWakeup: U32 \ +@ The maximum number of received bytes to calculate a CRC for in a single scheduler cycle +param RxCrcCalcBytesPerCycle: U32 \ default 16384 @ Default CFDP channel for fileIn port-initiated file transfers diff --git a/Svc/Ccsds/CfdpManager/Transaction.hpp b/Svc/Ccsds/CfdpManager/Transaction.hpp index c27a1aa0c21..42883fa0edb 100644 --- a/Svc/Ccsds/CfdpManager/Transaction.hpp +++ b/Svc/Ccsds/CfdpManager/Transaction.hpp @@ -295,7 +295,7 @@ class Transaction { /** @brief Perform tick (time-based) processing for S transactions. * * This function is called on every transaction by the engine on - * every CFDP wakeup. This is where flags are checked to send EOF or + * every scheduler cycle. This is where flags are checked to send EOF or * FIN-ACK. If nothing else is sent, it checks to see if a NAK * retransmit must occur. * @@ -450,7 +450,7 @@ class Transaction { /** @brief Perform tick (time-based) processing for R transactions. * * This function is called on every transaction by the engine on - * every CFDP wakeup. This is where flags are checked to send ACK, + * every scheduler cycle. This is where flags are checked to send ACK, * NAK, and FIN. It checks for inactivity timer and processes the * ACK timer. The ACK timer is what triggers re-sends of PDUs * that require acknowledgment. @@ -659,15 +659,15 @@ class Transaction { /************************************************************************/ /** @brief Calculate up to the configured amount of bytes of CRC. * - * The configuration table has a number of bytes to calculate per - * transaction per wakeup. At each wakeup, the file is read and - * this number of bytes are calculated. This function will set + * The RxCrcCalcBytesPerCycle parameter specifies the number of bytes + * to calculate per transaction per scheduler cycle. At each cycle, the file is + * read and this number of bytes are calculated. This function will set * the checksum error condition code if the final CRC does not match. * * @par PTFO - * Increase throughput by consuming all CRC bytes per wakeup in + * Increase throughput by consuming all CRC bytes per scheduler cycle in * transaction-order. This would require a change to the meaning - * of the value in the configuration table. + * of the RxCrcCalcBytesPerCycle parameter. * * @retval Cfdp::Status::SUCCESS on completion. * @retval Cfdp::Status::CFDP_ERROR on non-completion. diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 260b0748134..e0810e66466 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -934,7 +934,7 @@ Status::T Transaction::r2CalcCrcChunk() { FwSizeType read_size; Os::File::Status fileStatus; Status::T ret = Cfdp::Status::SUCCESS; - FileSize rx_crc_calc_bytes_per_wakeup = 0; + FileSize rx_crc_calc_bytes_per_cycle = 0; memset(buf, 0, sizeof(buf)); @@ -967,10 +967,10 @@ Status::T Transaction::r2CalcCrcChunk() { // Process file in chunks if (ret == Cfdp::Status::SUCCESS) { - rx_crc_calc_bytes_per_wakeup = this->m_cfdpManager->getRxCrcCalcBytesPerWakeupParam(); + rx_crc_calc_bytes_per_cycle = this->m_cfdpManager->getRxCrcCalcBytesPerCycleParam(); while ((ret == Cfdp::Status::SUCCESS) && - (count_bytes < rx_crc_calc_bytes_per_wakeup) && + (count_bytes < rx_crc_calc_bytes_per_cycle) && (this->m_state_data.receive.r2.rx_crc_calc_bytes < this->m_fsize)) { want_offs_size = this->m_state_data.receive.r2.rx_crc_calc_bytes + sizeof(buf); diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index 2d40723bb69..3241fc11067 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -297,7 +297,7 @@ void Transaction::sTickNak(int *cont) { status = this->sCheckAndRespondNak(&nakProcessed); if ((status == Cfdp::Status::SUCCESS) && nakProcessed) { - *cont = 1; // cause dispatcher to re-enter this wakeup + *cont = 1; // cause dispatcher to re-enter this scheduler cycle } } } diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index c9dd198ca86..1ae7a68cc00 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -200,7 +200,7 @@ The transmission throttling mechanism works in conjunction with buffer allocatio #### Receive Throttling -Unlike transmit operations that are driven by the periodic `run1Hz` scheduler port, receive operations in CfdpManager are driven by the `dataIn` async input port. Incoming CFDP PDUs arrive via this port and are processed immediately by the component's thread when the port handler is invoked, without per-cycle limits. Receive throttling was implemented in NASA's CF (CFDP) application because CF processes received PDUs during scheduled wakeup cycles. In contrast, CfdpManager processes incoming PDUs asynchronously as they arrive, so there is no architectural reason to throttle incoming PDUs. +Unlike transmit operations that are driven by the periodic `run1Hz` scheduler port, receive operations in CfdpManager are driven by the `dataIn` async input port. Incoming CFDP PDUs arrive via this port and are processed immediately by the component's thread when the port handler is invoked, without per-cycle limits. Receive throttling was implemented in NASA's CF (CFDP) application because CF processes received PDUs during scheduled execution cycles. In contrast, CfdpManager processes incoming PDUs asynchronously as they arrive, so there is no architectural reason to throttle incoming PDUs. ## Sequence Diagrams @@ -393,7 +393,7 @@ These constants are defined in the `Svc.Ccsds.Cfdp` module and must be configure | Constant | Purpose | |----------|---------| | `NumChannels` | Number of CFDP channels to instantiate. Determines the size of channel-specific port arrays and the number of independent CFDP channel instances. Each channel has its own transaction pool, configuration, and state. | -| `MaxFilePathSize` | Maximum length for file path strings. Used to size per-channel string parameters (`tmp_dir`, `fail_dir`, `move_dir`) and internal file path buffers. | +| `MaxFilePathSize` | Maximum length for file path strings. Used to size string parameters (`ChannelConfig.tmp_dir`, `ChannelConfig.fail_dir`, `ChannelConfig.move_dir`) and internal file path buffers. | | `MaxPduSize` | Maximum PDU size in bytes. Limits the maximum possible TX PDU size. Must respect any CCSDS packet size limits on the system. | ### FPP Types (CfdpCfg.fpp) @@ -414,7 +414,7 @@ These types define the size of CFDP protocol fields: |----------|---------| | `CFDP_NAK_MAX_SEGMENTS` | Maximum NAK segments supported in a NAK PDU. When sending or receiving NAK PDUs, this is the maximum number of segment requests supported. Should match ground CFDP engine configuration. | | `CFDP_MAX_TLV` | Maximum TLVs (Type-Length-Value) per PDU. Limits the number of TLV metadata fields in EOF and FIN PDUs for diagnostic information (entity IDs, fault handler overrides, messages). | -| `CFDP_R2_CRC_CHUNK_SIZE` | Class 2 CRC calculation chunk size. Buffer size for CRC calculation upon file completion. Larger values use more stack but complete faster. Total bytes per wakeup controlled by `RxCrcCalcBytesPerWakeup` parameter. | +| `CFDP_R2_CRC_CHUNK_SIZE` | Class 2 CRC calculation chunk size. Buffer size for CRC calculation upon file completion. Larger values use more stack but complete faster. Total bytes per scheduler cycle controlled by `RxCrcCalcBytesPerCycle` parameter. | | `CFDP_CHANNEL_NUM_RX_CHUNKS_PER_TRANSACTION` | RX chunks per transaction per channel (array). For Class 2 receive transactions, each chunk tracks a contiguous received file segment. Used for gap detection and NAK generation. Array size must match `NumChannels`. | | `CFDP_CHANNEL_NUM_TX_CHUNKS_PER_TRANSACTION` | TX chunks per transaction per channel (array). For Class 2 transmit transactions, each chunk tracks a gap requested via NAK that needs retransmission. Array size must match `NumChannels`. | @@ -425,7 +425,7 @@ These types define the size of CFDP protocol fields: | `CFDP_MAX_SIMULTANEOUS_RX` | Maximum simultaneous file receives. Each channel can support this many active/concurrent receive transactions. Contributes to total transaction pool size. | | `CFDP_MAX_COMMANDED_PLAYBACK_FILES_PER_CHAN` | Maximum commanded playback files per channel. Maximum number of outstanding ground-commanded file transmits per channel. | | `CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN` | Maximum commanded playback directories per channel. Each channel can support this many ground-commanded directory playbacks. | -| `CFDP_MAX_POLLING_DIR_PER_CHAN` | Maximum polling directories per channel. Affects configuration table size - there must be an entry (can be empty) for each polling directory per channel. | +| `CFDP_MAX_POLLING_DIR_PER_CHAN` | Maximum polling directories per channel. Determines the size of the per-channel polling directory array. | | `CFDP_NUM_TRANSACTIONS_PER_PLAYBACK` | Number of transactions per playback directory. Each playback/polling directory operation can have this many active transfers pending or active at once. | | `CFDP_NUM_HISTORIES_PER_CHANNEL` | Number of history entries per channel. Each channel maintains a circular buffer of completed transaction records for debugging and reference. Maximum value is 65536. | @@ -448,7 +448,7 @@ These types define the size of CFDP protocol fields: |---|---| | LocalEid | Local CFDP entity ID used in PDU headers to identify this node in the CFDP network | | OutgoingFileChunkSize | Maximum number of bytes to include in each File Data PDU. Limits PDU size for transmission | -| RxCrcCalcBytesPerWakeup | Maximum number of received file bytes to process for CRC calculation in a single execution cycle. Prevents blocking during large file verification | +| RxCrcCalcBytesPerCycle | Maximum number of received file bytes to process for CRC calculation in a single scheduler cycle. Prevents blocking during large file verification | | FileInDefaultChannel | CFDP channel ID used for file transfers initiated via the `fileIn` port interface (not commands) | | FileInDefaultDestEntityId | Destination entity ID used for file transfers initiated via the `fileIn` port interface | | FileInDefaultClass | CFDP class (CLASS_1 or CLASS_2) for file transfers initiated via the `fileIn` port interface | From 35ba5c6868ebc2f6bc4af0eb2de7af75b2786bfc Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 12 Feb 2026 10:55:10 -0700 Subject: [PATCH 167/185] Added Deep Space Timer Configuration section to account for light speed delays --- Svc/Ccsds/CfdpManager/docs/sdd.md | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 1ae7a68cc00..b24dc9abedf 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -464,6 +464,18 @@ These types define the size of CFDP protocol fields: | ChannelConfig.tmp_dir | Directory path for storing temporary files during receive (RX) transactions. Files are written here during transfer and moved to their final destination upon successful completion | | ChannelConfig.fail_dir | Directory path for storing files from polling operations that failed to transfer successfully. If empty or if the move fails, files are deleted from the filesystem | +### Deep Space Timer Configuration + +The timer parameters (`ack_timer`, `inactivity_timer`, `ack_limit`, `nack_limit`) must be configured appropriately for the communication delay environment: + +- **Near-Earth Operations**: Default values (ack_timer=3s, inactivity_timer=30s) are appropriate for round-trip light times of 1-2 seconds +- **Lunar Operations**: Modest increases recommended (ack_timer=5-10s, inactivity_timer=60-120s) for ~2.5 second round-trip light times +- **Deep Space Operations**: Significant increases required (ack_timer and inactivity_timer scaled to mission-specific round-trip light times, which can range from minutes to hours) + +**Critical Relationship**: The `ack_timer` must be **longer than the round-trip light time** to avoid premature retransmissions. The `inactivity_timer` should be **several times larger than ack_timer** to account for file segmentation and processing delays. + +CfdpManager's per-channel parameter architecture supports multiple mission profiles simultaneously. Different channels can be configured for near-Earth, lunar, and deep space operations, allowing the system to communicate with multiple destinations concurrently. + ## Telemetry **Note:** Telemetry channels are currently **proposals** defined in [Telemetry.fppi](../Telemetry.fppi) but not yet implemented. Proposals are based on the CF implementation. From 794d41bec39b2659d95926f912fc7955b8e5bc9c Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 12 Feb 2026 11:06:59 -0700 Subject: [PATCH 168/185] Added documentation on NAK behavior during file data transmission --- Svc/Ccsds/CfdpManager/docs/sdd.md | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index b24dc9abedf..db436bf7298 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -303,6 +303,11 @@ sequenceDiagram - EOF is acknowledged to confirm reception - Ground detects missing data and sends NAK with gap information - Spacecraft retransmits requested segments +- NAK processing during file data transmission: + - NAKs received during file data transmission (before EOF is sent) are processed immediately + - Requested gap segments are queued and retransmitted with priority over new file data + - This allows gaps to be filled proactively as they are detected, rather than waiting for EOF acknowledgment + - For detailed NAK processing behavior across all transmission states, see [NAK Before EOF Behavior Analysis](nak-before-eof-behavior.md) - FIN PDU from receiver confirms final delivery status - Timers ensure protocol progress and detect failures - Spacecraft ACK timer: Armed when EOF is sent with duration `ChannelConfig.ack_timer`, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` From bd0dcdd18defa7d09d32e2b03a1c3afe2e65bc10 Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 12 Feb 2026 12:39:24 -0700 Subject: [PATCH 169/185] Remove AI slop --- Svc/Ccsds/CfdpManager/docs/sdd.md | 1 - 1 file changed, 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index db436bf7298..3c0b3fb6137 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -307,7 +307,6 @@ sequenceDiagram - NAKs received during file data transmission (before EOF is sent) are processed immediately - Requested gap segments are queued and retransmitted with priority over new file data - This allows gaps to be filled proactively as they are detected, rather than waiting for EOF acknowledgment - - For detailed NAK processing behavior across all transmission states, see [NAK Before EOF Behavior Analysis](nak-before-eof-behavior.md) - FIN PDU from receiver confirms final delivery status - Timers ensure protocol progress and detect failures - Spacecraft ACK timer: Armed when EOF is sent with duration `ChannelConfig.ack_timer`, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` From f702d3536012bf26aa0cfb0e7b0f100d4557eb7f Mon Sep 17 00:00:00 2001 From: Brian Campuzano Date: Thu, 19 Feb 2026 11:48:07 -0700 Subject: [PATCH 170/185] Rewording to make spell checker happy --- Svc/Ccsds/CfdpManager/docs/sdd.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/docs/sdd.md b/Svc/Ccsds/CfdpManager/docs/sdd.md index 3c0b3fb6137..a80bee35faf 100644 --- a/Svc/Ccsds/CfdpManager/docs/sdd.md +++ b/Svc/Ccsds/CfdpManager/docs/sdd.md @@ -306,7 +306,7 @@ sequenceDiagram - NAK processing during file data transmission: - NAKs received during file data transmission (before EOF is sent) are processed immediately - Requested gap segments are queued and retransmitted with priority over new file data - - This allows gaps to be filled proactively as they are detected, rather than waiting for EOF acknowledgment + - This allows gaps to be filled immediately upon detection, rather than waiting for EOF acknowledgment - FIN PDU from receiver confirms final delivery status - Timers ensure protocol progress and detect failures - Spacecraft ACK timer: Armed when EOF is sent with duration `ChannelConfig.ack_timer`, cancelled when ACK(EOF) or FIN is received. If the timer expires before receiving acknowledgment, the spacecraft retransmits EOF and rearms the timer. After `ChannelConfig.ack_limit` retries without acknowledgment, the transaction is abandoned with status `ACK_LIMIT_NO_EOF` From 0901d83680d05eeda1dc3ccb75119c6a9ed6bd03 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 26 Mar 2026 14:51:57 -0400 Subject: [PATCH 171/185] Swap SUSPEND and RESUME enum --- Svc/Ccsds/CfdpManager/Types/Types.fpp | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 81de9b91551..70d634f50a4 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -41,8 +41,8 @@ module Cfdp { @ Suspend/resume action enum SuspendResume: U8 { - RESUME = 0 @< Resume transaction - SUSPEND = 1 @< Suspend transaction + SUSPEND = 0 @< Suspend transaction + RESUME = 1 @< Resume transaction } @ CFDP queue identifiers From 8ff8223bc8f2d2da461849368a0e52f9a8797339 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 26 Mar 2026 14:55:56 -0400 Subject: [PATCH 172/185] Clarify success criteria doesn't care about current state --- Svc/Ccsds/CfdpManager/Engine.hpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index 6be87d33d69..d81a5b58bf3 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -205,7 +205,7 @@ class Engine { * @param transactionSeq Transaction sequence number * @param entityId Entity ID * @param action Suspend or resume action - * @return Status::SUCCESS if transaction was found and state changed, Status::ERROR otherwise + * @return Status::SUCCESS if transaction was found and suspended/resumed, Status::ERROR otherwise */ Status::T setSuspendResumeTransaction(U8 channelId, TransactionSeq transactionSeq, EntityId entityId, SuspendResume::T action); From 06b0ba040ce5cdcb679dd4dafa2a579508b556e2 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 26 Mar 2026 15:05:46 -0400 Subject: [PATCH 173/185] Update transaction canceled comment --- Svc/Ccsds/CfdpManager/Events.fppi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 0b9c26b47f3..18c95ae3948 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -498,7 +498,7 @@ event TransactionResumed( severity activity low \ format "Transaction ({}, {}) resumed" -@ Transaction cancel initiated +@ Transaction canceled event TransactionCanceled( transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number entityId: Cfdp.EntityId @< Entity ID From ee7772cf51469ce3025b288be5f5b6eb9af90066 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 26 Feb 2026 14:07:10 -0400 Subject: [PATCH 174/185] Implement CfdpManager telemetry --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 39 +++++ Svc/Ccsds/CfdpManager/CfdpManager.fpp | 1 + Svc/Ccsds/CfdpManager/CfdpManager.hpp | 142 ++++++++++++++++++ Svc/Ccsds/CfdpManager/Channel.cpp | 119 +++++++++++++-- Svc/Ccsds/CfdpManager/Commands.fppi | 5 + Svc/Ccsds/CfdpManager/Engine.cpp | 31 +++- Svc/Ccsds/CfdpManager/Engine.hpp | 11 ++ Svc/Ccsds/CfdpManager/Events.fppi | 7 + Svc/Ccsds/CfdpManager/TransactionRx.cpp | 53 +++---- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 17 +-- Svc/Ccsds/CfdpManager/Types/Types.fpp | 3 + .../CfdpManager/test/ut/CfdpManagerTester.cpp | 111 ++++++++++++++ 12 files changed, 482 insertions(+), 57 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index ff7bed71eb6..ac47d30b36e 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -38,6 +38,11 @@ void CfdpManager ::configure(void) this->m_engine = new Engine(this); FW_ASSERT(this->m_engine != nullptr); this->m_engine->init(); + + // Initialize telemetry counters to zero + for (U8 i = 0; i < Cfdp::NumChannels; i++) { + this->m_channelTelemetry[i] = Cfdp::ChannelTelemetry(); + } } // ---------------------------------------------------------------------- @@ -49,6 +54,9 @@ void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) // The timer logic built into the CFDP engine requires it to be driven at 1 Hz FW_ASSERT(this->m_engine != NULL); this->m_engine->cycle(); + + // Emit telemetry once per second + this->tlmWrite_ChannelTelemetry(this->m_channelTelemetry); } void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, const ComCfg::FrameContext& context) @@ -425,6 +433,37 @@ void CfdpManager ::AbandonTransaction_cmdHandler( this->cmdResponse_out(opCode, cmdSeq, rspStatus); } +void CfdpManager ::ResetCounters_cmdHandler(FwOpcodeType opCode, U32 cmdSeq, U8 channelId) +{ + // 0xFF means reset all channels + if (channelId == 0xFF) + { + for (U8 i = 0; i < Cfdp::NumChannels; i++) + { + this->m_channelTelemetry[i] = Cfdp::ChannelTelemetry(); + } + this->log_ACTIVITY_HI_ResetCounters(0xFF); + } + // Otherwise reset specific channel + else if (channelId < Cfdp::NumChannels) + { + this->m_channelTelemetry[channelId] = Cfdp::ChannelTelemetry(); + this->log_ACTIVITY_HI_ResetCounters(channelId); + } + else + { + // Invalid channel ID + this->log_WARNING_LO_InvalidChannel(channelId, Cfdp::NumChannels - 1); + this->cmdResponse_out(opCode, cmdSeq, Fw::CmdResponse::VALIDATION_ERROR); + return; + } + + // Emit updated telemetry + this->tlmWrite_ChannelTelemetry(this->m_channelTelemetry); + + this->cmdResponse_out(opCode, cmdSeq, Fw::CmdResponse::OK); +} + // ---------------------------------------------------------------------- // Private command helper functions // ---------------------------------------------------------------------- diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 2108a843324..1214edc8660 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -12,6 +12,7 @@ module Cfdp { include "Commands.fppi" include "Events.fppi" include "Parameters.fppi" + include "Telemetry.fppi" ############################################################################## # Custom ports diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 936e3e7adc3..34ba1016b7f 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -88,6 +88,136 @@ class CfdpManager final : public CfdpManagerComponentBase { //! \param status Transaction completion status void sendFileComplete(Svc::SendFileStatus::T status); + // ---------------------------------------------------------------- + // Telemetry helper methods (public for Engine/Transaction access) + // ---------------------------------------------------------------- + + //! Increment receive error counter + void incrementRecvErrors(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvErrors(m_channelTelemetry[chanId].get_recvErrors() + 1); + } + + //! Increment receive dropped counter + void incrementRecvDropped(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvDropped(m_channelTelemetry[chanId].get_recvDropped() + 1); + } + + //! Increment receive spurious counter + void incrementRecvSpurious(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvSpurious(m_channelTelemetry[chanId].get_recvSpurious() + 1); + } + + //! Add to received file data bytes + void addRecvFileDataBytes(U8 chanId, U32 bytes) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvFileDataBytes(m_channelTelemetry[chanId].get_recvFileDataBytes() + bytes); + } + + //! Add to received NAK segment requests + void addRecvNakSegmentRequests(U8 chanId, U32 count) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvNakSegmentRequests(m_channelTelemetry[chanId].get_recvNakSegmentRequests() + count); + } + + //! Increment received PDU counter + void incrementRecvPdu(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_recvPdu(m_channelTelemetry[chanId].get_recvPdu() + 1); + } + + //! Add to sent NAK segment requests + void addSentNakSegmentRequests(U8 chanId, U32 count) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_sentNakSegmentRequests(m_channelTelemetry[chanId].get_sentNakSegmentRequests() + count); + } + + //! Add sent file data bytes + void addSentFileDataBytes(U8 chanId, U32 bytes) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_sentFileDataBytes(m_channelTelemetry[chanId].get_sentFileDataBytes() + bytes); + } + + //! Increment sent PDU counter + void incrementSentPdu(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_sentPdu(m_channelTelemetry[chanId].get_sentPdu() + 1); + } + + //! Increment fault ACK limit counter + void incrementFaultAckLimit(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultAckLimit(m_channelTelemetry[chanId].get_faultAckLimit() + 1); + } + + //! Increment fault NAK limit counter + void incrementFaultNakLimit(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultNakLimit(m_channelTelemetry[chanId].get_faultNakLimit() + 1); + } + + //! Increment fault inactivity timer counter + void incrementFaultInactivityTimer(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultInactivityTimer(m_channelTelemetry[chanId].get_faultInactivityTimer() + 1); + } + + //! Increment fault CRC mismatch counter + void incrementFaultCrcMismatch(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultCrcMismatch(m_channelTelemetry[chanId].get_faultCrcMismatch() + 1); + } + + //! Increment fault file size mismatch counter + void incrementFaultFileSizeMismatch(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileSizeMismatch(m_channelTelemetry[chanId].get_faultFileSizeMismatch() + 1); + } + + //! Increment fault file open counter + void incrementFaultFileOpen(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileOpen(m_channelTelemetry[chanId].get_faultFileOpen() + 1); + } + + //! Increment fault file read counter + void incrementFaultFileRead(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileRead(m_channelTelemetry[chanId].get_faultFileRead() + 1); + } + + //! Increment fault file write counter + void incrementFaultFileWrite(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileWrite(m_channelTelemetry[chanId].get_faultFileWrite() + 1); + } + + //! Increment fault file seek counter + void incrementFaultFileSeek(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileSeek(m_channelTelemetry[chanId].get_faultFileSeek() + 1); + } + + //! Increment fault file rename counter + void incrementFaultFileRename(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultFileRename(m_channelTelemetry[chanId].get_faultFileRename() + 1); + } + + //! Increment fault directory read counter + void incrementFaultDirectoryRead(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + m_channelTelemetry[chanId].set_faultDirectoryRead(m_channelTelemetry[chanId].get_faultDirectoryRead() + 1); + } + + //! Get reference to channel telemetry for queue depth updates + Cfdp::ChannelTelemetry& getChannelTelemetryRef(U8 chanId) { + FW_ASSERT(chanId < Cfdp::NumChannels); + return m_channelTelemetry[chanId]; + } + private: // ---------------------------------------------------------------------- // Handler implementations for typed input ports @@ -232,6 +362,15 @@ class CfdpManager final : public CfdpManagerComponentBase { EntityId entityId //!< Entity ID of the transaction ) override; + //! Handler for command ResetCounters + //! + //! Command to reset telemetry counters + void ResetCounters_cmdHandler( + FwOpcodeType opCode, //!< The opcode + U32 cmdSeq, //!< The command sequence number + U8 channelId //!< Channel ID to reset (0xFF for all channels) + ) override; + private: // ---------------------------------------------------------------------- // Private command helper functions @@ -326,6 +465,9 @@ class CfdpManager final : public CfdpManagerComponentBase { // CFDP Engine - owns all protocol state and operations Engine* m_engine; + //! Telemetry array for all CFDP channels + Cfdp::ChannelTelemetryArray m_channelTelemetry; + }; } // namespace Cfdp diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index 546c979b04f..76ee781561f 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -321,31 +321,38 @@ void Channel::tickTransactions() void Channel::processPlaybackDirectories() { U32 i; - // const int chan_index = (m_channel - m_engine->m_engineData.channels); + U8 playback_count = 0; for (i = 0; i < CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN; ++i) { this->processPlaybackDirectory(&m_playback[i]); - // this->updatePollPbCounted(&m_playback[i], m_playback[i].busy, - // &CF_AppData.hk.Payload.channel_hk[chan_index].playback_counter); + // Count active playback operations + if (m_playback[i].busy) + { + playback_count++; + } } + + // Update playback counter telemetry + Cfdp::ChannelTelemetry& tlm = m_engine->getChannelTelemetryRef(m_channelId); + tlm.set_playbackCounter(playback_count); } void Channel::processPollingDirectories() { CfdpPollDir* pd; U32 i; - // TODO BPC: count_check is only used for telemetry - // I32 count_check; + U8 poll_count = 0; Status::T status; for (i = 0; i < CFDP_MAX_POLLING_DIR_PER_CHAN; ++i) { pd = &m_polldir[i]; - // count_check = 0; if (pd->enabled) { + poll_count++; + if ((pd->pb.busy == false) && (pd->pb.num_ts == 0)) { if ((pd->intervalTimer.getStatus() != Timer::Status::RUNNING) && (pd->intervalSec > 0)) @@ -377,12 +384,12 @@ void Channel::processPollingDirectories() // playback is active, so step it this->processPlaybackDirectory(&pd->pb); } - - // count_check = 1; } - - // this->updatePollPbCounted(&poll->pb, count_check, &CF_AppData.hk.Payload.channel_hk[chan_index].poll_counter); } + + // Update poll counter telemetry + Cfdp::ChannelTelemetry& tlm = m_engine->getChannelTelemetryRef(m_channelId); + tlm.set_pollCounter(poll_count); } // ---------------------------------------------------------------------- @@ -492,19 +499,101 @@ void Channel::dequeueTransaction(Transaction* txn) { FW_ASSERT(txn); CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + + // Update queue depth telemetry + Cfdp::ChannelTelemetry& tlm = m_engine->getChannelTelemetryRef(m_channelId); + switch (txn->m_flags.com.q_index) { + case Cfdp::QueueId::FREE: + + tlm.set_queueFree(tlm.get_queueFree() - 1); + break; + case Cfdp::QueueId::TXA: + + tlm.set_queueTxActive(tlm.get_queueTxActive() - 1); + break; + case Cfdp::QueueId::TXW: + + tlm.set_queueTxWaiting(tlm.get_queueTxWaiting() - 1); + break; + case Cfdp::QueueId::RX: + + tlm.set_queueRx(tlm.get_queueRx() - 1); + break; + case Cfdp::QueueId::HIST: + + tlm.set_queueHistory(tlm.get_queueHistory() - 1); + break; + case Cfdp::QueueId::PEND: + case Cfdp::QueueId::HIST_FREE: + // PEND and HIST_FREE queues are not tracked in telemetry + break; + default: + FW_ASSERT(0, txn->m_flags.com.q_index); + } } void Channel::moveTransaction(Transaction* txn, QueueId::T queue) { FW_ASSERT(txn); + Cfdp::ChannelTelemetry& tlm = m_engine->getChannelTelemetryRef(m_channelId); + + // Decrement old queue CfdpCListRemove(&m_qs[txn->m_flags.com.q_index], &txn->m_cl_node); - // FW_ASSERT(CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]); /* sanity check */ - // --CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + switch (txn->m_flags.com.q_index) { + case Cfdp::QueueId::FREE: + + tlm.set_queueFree(tlm.get_queueFree() - 1); + break; + case Cfdp::QueueId::TXA: + + tlm.set_queueTxActive(tlm.get_queueTxActive() - 1); + break; + case Cfdp::QueueId::TXW: + + tlm.set_queueTxWaiting(tlm.get_queueTxWaiting() - 1); + break; + case Cfdp::QueueId::RX: + + tlm.set_queueRx(tlm.get_queueRx() - 1); + break; + case Cfdp::QueueId::HIST: + + tlm.set_queueHistory(tlm.get_queueHistory() - 1); + break; + case Cfdp::QueueId::PEND: + case Cfdp::QueueId::HIST_FREE: + // PEND and HIST_FREE queues are not tracked in telemetry + break; + default: + FW_ASSERT(0, txn->m_flags.com.q_index); + } + + // Increment new queue CfdpCListInsertBack(&m_qs[queue], &txn->m_cl_node); txn->m_flags.com.q_index = queue; - // ++CF_AppData.hk.Payload.channel_hk[txn->chan_num].q_size[txn->flags.com.q_index]; + switch (queue) { + case Cfdp::QueueId::FREE: + tlm.set_queueFree(tlm.get_queueFree() + 1); + break; + case Cfdp::QueueId::TXA: + tlm.set_queueTxActive(tlm.get_queueTxActive() + 1); + break; + case Cfdp::QueueId::TXW: + tlm.set_queueTxWaiting(tlm.get_queueTxWaiting() + 1); + break; + case Cfdp::QueueId::RX: + tlm.set_queueRx(tlm.get_queueRx() + 1); + break; + case Cfdp::QueueId::HIST: + tlm.set_queueHistory(tlm.get_queueHistory() + 1); + break; + case Cfdp::QueueId::PEND: + case Cfdp::QueueId::HIST_FREE: + // PEND and HIST_FREE queues are not tracked in telemetry + break; + default: + FW_ASSERT(0, queue); + } } void Channel::freeTransaction(Transaction* txn) diff --git a/Svc/Ccsds/CfdpManager/Commands.fppi b/Svc/Ccsds/CfdpManager/Commands.fppi index 860a2cbd437..65f7c24b6f8 100644 --- a/Svc/Ccsds/CfdpManager/Commands.fppi +++ b/Svc/Ccsds/CfdpManager/Commands.fppi @@ -64,4 +64,9 @@ async command AbandonTransaction( channelId: U8 @< Channel ID for the transaction transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number entityId: Cfdp.EntityId @< Entity ID of the transaction +) + +@ Command to reset telemetry counters +async command ResetCounters( + channelId: U8 @< Channel ID to reset (0xFF for all channels) ) \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index e692a7f1091..6b524d4dd3a 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -224,6 +224,8 @@ Status::T Engine::sendMd(Transaction *txn) buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter + m_manager->incrementSentPdu(txn->getChannelId()); } } @@ -248,6 +250,9 @@ Status::T Engine::sendFd(Transaction *txn, FileDataPdu& fdPdu) // Update buffer size to actual serialized size buffer.setSize(sb.getSize()); m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter and file data bytes + m_manager->incrementSentPdu(txn->getChannelId()); + m_manager->addSentFileDataBytes(txn->getChannelId(), fdPdu.getDataSize()); } } @@ -300,6 +305,8 @@ Status::T Engine::sendEof(Transaction *txn) buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter + m_manager->incrementSentPdu(txn->getChannelId()); } } @@ -363,6 +370,8 @@ Status::T Engine::sendAck(Transaction *txn, AckTxnStatus ts, FileDirective dir_c buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter + m_manager->incrementSentPdu(txn->getChannelId()); } } @@ -415,6 +424,8 @@ Status::T Engine::sendFin(Transaction *txn, FinDeliveryCode dc, FinFileStatus fs buffer.setSize(sb.getSize()); // Send the PDU m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter + m_manager->incrementSentPdu(txn->getChannelId()); } } @@ -443,6 +454,8 @@ Status::T Engine::sendNak(Transaction *txn, NakPdu& nakPdu) // Update buffer size to actual serialized size buffer.setSize(sb.getSize()); m_manager->sendPduBuffer(*txn->m_chan, buffer); + // Increment sent PDU counter + m_manager->incrementSentPdu(txn->getChannelId()); } } @@ -476,7 +489,7 @@ Status::T Engine::recvFd(Transaction *txn, const FileDataPdu& fd) /* If recv PDU has the "segment_meta_flag" set, this is not currently handled in CF. */ this->m_manager->log_WARNING_HI_FileDataSegmentMetadata(); this->setTxnStatus(txn, TXN_STATUS_PROTOCOL_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; + this->m_manager->incrementRecvErrors(txn->getChannelId()); ret = Cfdp::Status::ERROR; } @@ -529,14 +542,14 @@ Status::T Engine::recvNak(Transaction *txn, const NakPdu& pdu) void Engine::recvDrop(Transaction *txn, const Fw::Buffer& buffer) { - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.dropped; + this->m_manager->incrementRecvDropped(txn->getChannelId()); (void)buffer; // Unused - we're just dropping the PDU } void Engine::recvHold(Transaction *txn, const Fw::Buffer& buffer) { // anything received in this state is considered spurious - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.spurious; + this->m_manager->incrementRecvSpurious(txn->getChannelId()); // // Normally we do not expect PDUs for a transaction in holdover, because @@ -662,7 +675,7 @@ void Engine::recvInit(Transaction *txn, const Fw::Buffer& buffer) { // Unexpected PDU type in init state this->m_manager->log_WARNING_LO_UnhandledPduInIdleState(); - // ++CF_AppData.hk.Payload.channel_hk[txn->getChannelId()].counters.recv.error; + this->m_manager->incrementRecvErrors(txn->getChannelId()); } } @@ -695,6 +708,9 @@ void Engine::receivePdu(U8 chan_id, const Fw::Buffer& buffer) Fw::SerializeStatus status = header.fromSerialBuffer(sb); if (status == Fw::FW_SERIALIZE_OK) { + // Increment received PDU counter for PDUs with valid headers + this->m_manager->incrementRecvPdu(chan_id); + TransactionSeq transactionSeq = header.getTransactionSeq(); EntityId sourceEid = header.getSourceEid(); EntityId destEid = header.getDestEid(); @@ -910,7 +926,7 @@ Status::T Engine::playbackDirInitiate(Playback *pb, const Fw::String& src_filena this->m_manager->log_WARNING_HI_PlaybackDirOpenFailed( src_filename, dirStatus); - // ++CF_AppData.hk.Payload.channel_hk[chan].counters.fault.directory_read; + this->m_manager->incrementFaultDirectoryRead(chan); status = Cfdp::Status::ERROR; } else @@ -1302,6 +1318,11 @@ void Engine::handleNotKeepFile(Transaction *txn) } } +Cfdp::ChannelTelemetry& Engine::getChannelTelemetryRef(U8 channelId) +{ + return this->m_manager->getChannelTelemetryRef(channelId); +} + } // namespace Cfdp } // namespace Ccsds } // namespace Svc \ No newline at end of file diff --git a/Svc/Ccsds/CfdpManager/Engine.hpp b/Svc/Ccsds/CfdpManager/Engine.hpp index d81a5b58bf3..18d6f825a63 100644 --- a/Svc/Ccsds/CfdpManager/Engine.hpp +++ b/Svc/Ccsds/CfdpManager/Engine.hpp @@ -39,6 +39,7 @@ #include #include #include +#include // Forward declarations - do NOT include CfdpManager.hpp to avoid circular dependency namespace Svc { @@ -508,6 +509,16 @@ class Engine { */ void dispatchTx(Transaction *txn); + /** + * @brief Get reference to channel telemetry for Channel class + * + * Allows Channel to access telemetry without exposing m_manager + * + * @param channelId Channel ID + * @return Reference to channel telemetry structure + */ + Cfdp::ChannelTelemetry& getChannelTelemetryRef(U8 channelId); + private: // ---------------------------------------------------------------------- // Private member variables diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 18c95ae3948..808c0829ae8 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -482,6 +482,7 @@ event FileRemoveFailed( ) \ severity warning low \ format "Failed to remove file {}, error={}" + @ Transaction was suspended event TransactionSuspended( transactionSeq: Cfdp.TransactionSeq @< Transaction sequence number @@ -521,3 +522,9 @@ event TransactionNotFound( ) \ severity warning low \ format "Transaction ({}, {}) not found" + +event ResetCounters( + channelId: U8 @< Channel ID reset (0xFF indicates all channels) +) \ + severity activity high \ + format "Reset telemetry counters for channel {}" diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index e0810e66466..66ba90a81a7 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -234,7 +234,7 @@ void Transaction::rAckTimerTick() { this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_FIN); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; + this->m_cfdpManager->incrementFaultAckLimit(this->m_chan_num); /* give up on this */ this->m_engine->finishTransaction(this, true); @@ -400,8 +400,7 @@ void Transaction::rInit() { this->m_history->seq_num, this->m_history->fnames.dst_filename, status); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; - // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + this->m_cfdpManager->incrementFaultFileOpen(this->m_chan_num); if (this->m_state == TXN_STATE_R2) { this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); @@ -457,7 +456,7 @@ Status::T Transaction::rCheckCrc(U32 expected_crc) { this->m_history->seq_num, expected_crc, crc_result); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.crc_mismatch; + this->m_cfdpManager->incrementFaultCrcMismatch(this->m_chan_num); ret = Cfdp::Status::ERROR; } @@ -510,7 +509,7 @@ void Transaction::r2Complete(int ok_to_send_nak) { this->m_history->src_eid, this->m_history->seq_num); send_fin = true; - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.nak_limit; + this->m_cfdpManager->incrementFaultNakLimit(this->m_chan_num); /* don't use CFDP_R2_SetFinTxnStatus because many places in this function set send_fin */ this->m_engine->setTxnStatus(this, TXN_STATUS_NAK_LIMIT_REACHED); this->m_state_data.receive.r2.acknak_count = 0; /* reset for fin/ack */ @@ -578,7 +577,7 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { offset, status); this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; + this->m_cfdpManager->incrementFaultFileSeek(this->m_chan_num); ret = Cfdp::Status::ERROR; } } @@ -598,13 +597,13 @@ Status::T Transaction::rProcessFd(const Fw::Buffer& buffer) { dataSize, static_cast(write_size)); this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_write; + this->m_cfdpManager->incrementFaultFileWrite(this->m_chan_num); ret = Cfdp::Status::ERROR; } else { this->m_state_data.receive.cached_pos = static_cast(dataSize) + offset; - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.file_data_bytes += pdu->data_len; + this->m_cfdpManager->addRecvFileDataBytes(this->m_chan_num, dataSize); } } @@ -640,7 +639,7 @@ Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { this->m_history->seq_num, this->m_fsize, eof.getFileSize()); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; + this->m_cfdpManager->incrementFaultFileSizeMismatch(this->m_chan_num); ret = Cfdp::Status::REC_PDU_FSIZE_MISMATCH_ERROR; } } @@ -650,7 +649,7 @@ Status::T Transaction::rSubstateRecvEof(const Fw::Buffer& buffer) { this->getClass(), this->m_history->src_eid, this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + this->m_cfdpManager->incrementRecvErrors(this->m_chan_num); ret = Cfdp::Status::REC_PDU_BAD_EOF_ERROR; } } @@ -902,7 +901,7 @@ Status::T Transaction::rSubstateSendNak() { status = this->m_engine->sendNak(this, nakPdu); if (status == Cfdp::Status::SUCCESS) { this->m_flags.rx.fd_nak_sent = true; - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.sent.nak_segment_requests += gapCount; + this->m_cfdpManager->addSentNakSegmentRequests(this->m_chan_num, gapCount); } } } else { @@ -996,7 +995,7 @@ Status::T Transaction::r2CalcCrcChunk() { this->m_state_data.receive.r2.rx_crc_calc_bytes, fileStatus); // this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; + this->m_cfdpManager->incrementFaultFileSeek(this->m_chan_num); ret = Cfdp::Status::ERROR; } } @@ -1013,7 +1012,7 @@ Status::T Transaction::r2CalcCrcChunk() { static_cast(expected_read_size), static_cast(read_size)); this->m_engine->setTxnStatus(this, TXN_STATUS_FILE_SIZE_ERROR); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_read; + this->m_cfdpManager->incrementFaultFileRead(this->m_chan_num); ret = Cfdp::Status::ERROR; } else { this->m_crc.update(buf, this->m_state_data.receive.r2.rx_crc_calc_bytes, static_cast(read_size)); @@ -1095,7 +1094,7 @@ void Transaction::r2RecvFinAck(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad ACK PDU this->m_cfdpManager->log_WARNING_LO_FailAckPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + this->m_cfdpManager->incrementRecvErrors(this->m_chan_num); return; } @@ -1146,7 +1145,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { this->m_history->seq_num, this->m_fsize, this->m_state_data.receive.r2.eof_size); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_size_mismatch; + this->m_cfdpManager->incrementFaultFileSizeMismatch(this->m_chan_num); this->r2SetFinTxnStatus(TXN_STATUS_FILE_SIZE_ERROR); success = false; } @@ -1168,9 +1167,8 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { fname, this->m_history->fnames.dst_filename, fileSysStatus); - // this->m_fd = OS_OBJECT_ID_UNDEFINED; this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_rename; + this->m_cfdpManager->incrementFaultFileRename(this->m_chan_num); success = false; } else @@ -1186,8 +1184,7 @@ void Transaction::r2RecvMd(const Fw::Buffer& buffer) { this->m_history->fnames.dst_filename, fileStatus); this->r2SetFinTxnStatus(TXN_STATUS_FILESTORE_REJECTION); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; - // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + this->m_cfdpManager->incrementFaultFileOpen(this->m_chan_num); success = false; } } @@ -1208,7 +1205,7 @@ void Transaction::rSendInactivityEvent() { this->getClass(), this->m_history->src_eid, this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; + this->m_cfdpManager->incrementFaultInactivityTimer(this->m_chan_num); } // ====================================================================== @@ -1237,10 +1234,6 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, { selected_handler = fd_fn; } - else - { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.dropped; - } } else if (pduType != Cfdp::T_NONE) { @@ -1259,7 +1252,7 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, if (directiveCode < FILE_DIRECTIVE_INVALID_MAX) { - /* the CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ + /* The CFDP_R_SubstateDispatchTable_t is only used with file directive PDU */ if (dispatch->state[this->m_state_data.receive.sub_state] != NULL) { selected_handler = dispatch->state[this->m_state_data.receive.sub_state]->fdirective[directiveCode]; @@ -1267,7 +1260,7 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, } else { - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.spurious; + this->m_cfdpManager->incrementRecvSpurious(this->m_chan_num); this->m_cfdpManager->log_WARNING_LO_RxInvalidDirectiveCode( this->getClass(), this->m_history->src_eid, @@ -1280,13 +1273,17 @@ void Transaction::rDispatchRecv(const Fw::Buffer& buffer, } /* - * NOTE: if no handler is selected, this will drop packets on the floor here, - * without incrementing any counter. This was existing behavior. + * NOTE: if no handler is selected, this will drop packets on the floor here. */ if (selected_handler != NULL) { (this->*selected_handler)(buffer); } + else + { + this->m_cfdpManager->incrementRecvDropped(this->m_chan_num); + } + } } // namespace Cfdp diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index 3241fc11067..c4ff9ed025b 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -175,7 +175,7 @@ void Transaction::sAckTimerTick() { this->m_history->src_eid, this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_ACK_LIMIT_NO_EOF); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.ack_limit; + this->m_cfdpManager->incrementFaultAckLimit(this->m_chan_num); // give up on this this->m_engine->finishTransaction(this, true); @@ -240,7 +240,7 @@ void Transaction::sTick(int *cont /* unused */) { this->m_history->seq_num); this->m_engine->setTxnStatus(this, TXN_STATUS_INACTIVITY_DETECTED); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.inactivity_timer; + this->m_cfdpManager->incrementFaultInactivityTimer(this->m_chan_num); } } } @@ -548,8 +548,7 @@ void Transaction::sSubstateSendMetadata() { this->m_history->seq_num, this->m_history->fnames.src_filename, fileStatus); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_open; - // this->m_fd = OS_OBJECT_ID_UNDEFINED; /* just in case */ + this->m_cfdpManager->incrementFaultFileOpen(this->m_chan_num); success = false; } @@ -565,7 +564,7 @@ void Transaction::sSubstateSendMetadata() { this->m_history->src_eid, this->m_history->seq_num, fileStatus); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.fault.file_seek; + this->m_cfdpManager->incrementFaultFileSeek(this->m_chan_num); success = false; } else @@ -679,7 +678,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { if (deserStatus != Fw::FW_SERIALIZE_OK) { // Bad NAK PDU this->m_cfdpManager->log_WARNING_LO_FailNakPduDeserialization(this->getChannelId(), static_cast(deserStatus)); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + this->m_cfdpManager->incrementRecvErrors(this->m_chan_num); return; } @@ -715,8 +714,8 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { } } - // CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.nak_segment_requests += - // nak->segment_list.num_segments; + this->m_cfdpManager->addRecvNakSegmentRequests(this->m_chan_num, + nak.getNumSegments()); if (bad_sr) { this->m_cfdpManager->log_WARNING_LO_TxInvalidSegmentRequests( @@ -732,7 +731,7 @@ void Transaction::s2Nak(const Fw::Buffer& buffer) { this->getClass(), this->m_history->src_eid, this->m_history->seq_num); - // ++CF_AppData.hk.Payload.channel_hk[this->m_chan_num].counters.recv.error; + this->m_cfdpManager->incrementRecvErrors(this->m_chan_num); } } diff --git a/Svc/Ccsds/CfdpManager/Types/Types.fpp b/Svc/Ccsds/CfdpManager/Types/Types.fpp index 70d634f50a4..4cbc60410b1 100644 --- a/Svc/Ccsds/CfdpManager/Types/Types.fpp +++ b/Svc/Ccsds/CfdpManager/Types/Types.fpp @@ -81,9 +81,12 @@ module Cfdp { recvSpurious: U32 @< Number of spurious PDUs received recvFileDataBytes: U64 @< Total file data bytes received recvNakSegmentRequests: U32 @< Number of NAK segment requests received from peer + recvPdu: U32 @< Number of PDUs received with valid headers # Sent counters sentNakSegmentRequests: U32 @< Number of NAK segment requests sent to peer + sentFileDataBytes: U64 @< Total file data bytes sent + sentPdu: U32 @< Number of PDUs sent # Fault counters faultAckLimit: U32 @< Number of transactions abandoned due to ACK limit exceeded diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 152b20a0edf..381e8d0532e 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -484,6 +484,37 @@ void CfdpManagerTester::sendAndVerifyClass1Tx( verifyEofPdu(eofPduBuffer, component.getLocalEidParam(), TEST_GROUND_EID, setup.expectedSeqNum, Cfdp::CONDITION_CODE_NO_ERROR, static_cast(fileSize), srcFile); + // Verify telemetry was emitted (should be emitted at end of each run1Hz) + // We called run1Hz twice, so expect at least 2 telemetry emissions + ASSERT_GE(this->tlmHistory_ChannelTelemetry->size(), 1u); + + // Get the LATEST telemetry value (last emission has cumulative counts) + U32 tlmIndex = static_cast(this->tlmHistory_ChannelTelemetry->size() - 1); + Cfdp::ChannelTelemetryArray tlm = + this->tlmHistory_ChannelTelemetry->at(tlmIndex).arg; + + // Verify TX counters incremented (we sent Metadata + FileData + EOF PDUs = 3 total) + EXPECT_EQ(3u, tlm[TEST_CHANNEL_ID_0].get_sentPdu()) + << "sentPdu should be 3 (Metadata + FileData + EOF)"; + EXPECT_GT(tlm[TEST_CHANNEL_ID_0].get_sentFileDataBytes(), 0u) + << "sentFileDataBytes should increment when file data is sent"; + EXPECT_EQ(fileSize, tlm[TEST_CHANNEL_ID_0].get_sentFileDataBytes()) + << "sentFileDataBytes should equal file size"; + + // Verify no receive counters incremented (this is TX only) + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvPdu()) + << "recvPdu should be 0 for TX-only transaction"; + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvFileDataBytes()) + << "recvFileDataBytes should be 0 for TX-only transaction"; + + // Verify no errors occurred + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvErrors()) + << "No receive errors should occur"; + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_faultAckLimit()) + << "No ACK limit faults should occur"; + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_faultNakLimit()) + << "No NAK limit faults should occur"; + // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); } @@ -558,6 +589,29 @@ void CfdpManagerTester::sendAndVerifyClass1Rx( // Verify file written to disk verifyReceivedFile(dstFile, testData, actualFileSize); + // Emit telemetry by calling run1Hz (RX tests don't automatically call this) + this->invoke_to_run1Hz(0, 0); + this->component.doDispatch(); + + // Verify telemetry for RX transaction + ASSERT_GE(this->tlmHistory_ChannelTelemetry->size(), 1u); + U32 tlmIndex = static_cast(this->tlmHistory_ChannelTelemetry->size() - 1); + Cfdp::ChannelTelemetryArray tlm = this->tlmHistory_ChannelTelemetry->at(tlmIndex).arg; + + // Verify RX counters (received Metadata + FileData + EOF = 3 PDUs minimum) + // Note: Counters are cumulative, so use >= for multi-transaction tests + EXPECT_GE(tlm[TEST_CHANNEL_ID_0].get_recvPdu(), 3u) + << "recvPdu should be at least 3 (Metadata + FileData + EOF)"; + EXPECT_GE(tlm[TEST_CHANNEL_ID_0].get_recvFileDataBytes(), actualFileSize) + << "recvFileDataBytes should be at least file size"; + + // Class1 RX doesn't send responses, but sentPdu may have values from previous transactions + // So we just log the values without strict assertions for Class1 RX + + // Verify no errors occurred + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvErrors()) + << "No receive errors should occur"; + // Clean up delete[] testData; waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -759,6 +813,34 @@ void CfdpManagerTester::sendAndVerifyClass2Rx( // Verify file verifyReceivedFile(dstFile, testData, actualFileSize); + // Verify telemetry for Class2 RX transaction + ASSERT_GE(this->tlmHistory_ChannelTelemetry->size(), 1u); + U32 tlmIndex = static_cast(this->tlmHistory_ChannelTelemetry->size() - 1); + Cfdp::ChannelTelemetryArray tlm = this->tlmHistory_ChannelTelemetry->at(tlmIndex).arg; + + // Verify RX counters (cumulative across all transactions on this channel) + U8 numFileDataPdus = static_cast(actualFileSize / dataPerPdu); + U32 expectedRecvPdus = 1 + numFileDataPdus + 1 + 1; // Metadata + FileData PDUs + EOF + FIN-ACK + if (simulateNak) { + expectedRecvPdus += 3; // Add 3 retransmitted FileData PDUs + } + EXPECT_GT(tlm[TEST_CHANNEL_ID_0].get_recvPdu(), numFileDataPdus) + << "recvPdu should include Metadata + FileData + EOF + FIN-ACK"; + EXPECT_GE(tlm[TEST_CHANNEL_ID_0].get_recvFileDataBytes(), actualFileSize) + << "recvFileDataBytes should be at least file size (cumulative)"; + + // Verify TX counters (Class2 RX sends EOF-ACK + FIN) + EXPECT_GE(tlm[TEST_CHANNEL_ID_0].get_sentPdu(), 2u) + << "sentPdu should be at least 2 (EOF-ACK + FIN)"; + if (simulateNak) { + EXPECT_GT(tlm[TEST_CHANNEL_ID_0].get_sentNakSegmentRequests(), 0u) + << "NAK segment requests should be sent when gaps detected"; + } + + // Verify no errors occurred + EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvErrors()) + << "No receive errors should occur"; + // Clean up delete[] testData; cleanupTestFile(dstFile); @@ -877,6 +959,35 @@ void CfdpManagerTester::sendAndVerifyClass2Tx( // Wait for transaction recycle waitForTransactionRecycle(channelId, setup.expectedSeqNum); + // Verify telemetry for Class2 TX transaction + ASSERT_GE(this->tlmHistory_ChannelTelemetry->size(), 1u); + U32 tlmIndex = static_cast(this->tlmHistory_ChannelTelemetry->size() - 1); + Cfdp::ChannelTelemetryArray tlm = this->tlmHistory_ChannelTelemetry->at(tlmIndex).arg; + + // Verify TX counters (Metadata + FileData PDUs + EOF(s) + FIN-ACK) + U32 expectedSentPdus = 1 + numFileDataPdus + 1 + 1; // Metadata + FileData + EOF + FIN-ACK + U64 expectedSentBytes = fileSize; + if (simulateNak) { + expectedSentPdus += 3; // Add 2 retransmitted FileData PDUs + second EOF + expectedSentBytes += 2 * dataPerPdu; // Retransmitted bytes for 2 PDUs + } + EXPECT_GE(tlm[channelId].get_sentPdu(), expectedSentPdus - 1) + << "sentPdu should include Metadata + FileData + EOF + FIN-ACK"; + EXPECT_GE(tlm[channelId].get_sentFileDataBytes(), fileSize) + << "sentFileDataBytes should be at least file size (may include retransmissions)"; + + // Verify RX counters (received EOF-ACK + FIN) + EXPECT_GE(tlm[channelId].get_recvPdu(), 2u) + << "recvPdu should be at least 2 (EOF-ACK + FIN)"; + if (simulateNak) { + EXPECT_GT(tlm[channelId].get_recvNakSegmentRequests(), 0u) + << "NAK segment requests should be received when peer requests retransmission"; + } + + // Verify no errors occurred + EXPECT_EQ(0u, tlm[channelId].get_recvErrors()) + << "No receive errors should occur"; + // Clean up cleanupTestFile(srcFile); } From 59d0a7077ebed5a0399c4db82fe5d87685f2cd67 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 5 Mar 2026 10:46:22 -0400 Subject: [PATCH 175/185] Send events when transaction completes successfully --- Svc/Ccsds/CfdpManager/Engine.cpp | 27 +++++++++++ Svc/Ccsds/CfdpManager/Events.fppi | 22 +++++++++ .../CfdpManager/test/ut/CfdpManagerTester.cpp | 48 +++++++++++++++++++ 3 files changed, 97 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index 6b524d4dd3a..f54983cab06 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -1110,6 +1110,33 @@ void Engine::finishTransaction(Transaction *txn, bool keep_history) if (txn->m_history != NULL) { + // Emit completion events for successful transactions + if (!TxnStatusIsError(txn->m_history->txn_stat)) + { + if (txn->m_history->dir == DIRECTION_TX) + { + this->m_manager->log_ACTIVITY_HI_TxFileTransferCompleted( + txn->m_txn_class, + txn->m_history->src_eid, + txn->m_history->seq_num, + txn->m_history->fnames.src_filename, + txn->m_history->fnames.dst_filename, + static_cast(txn->m_fsize) + ); + } + else if (txn->m_history->dir == DIRECTION_RX) + { + this->m_manager->log_ACTIVITY_HI_RxFileTransferCompleted( + txn->m_txn_class, + txn->m_history->src_eid, + txn->m_history->seq_num, + txn->m_history->fnames.src_filename, + txn->m_history->fnames.dst_filename, + static_cast(txn->m_fsize) + ); + } + } + this->sendEotPkt(txn); // extra bookkeeping for tx direction only diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index 808c0829ae8..dfab982f59f 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -428,6 +428,28 @@ event TxFileTransferStarted( severity activity high \ format "TX starting class {} transfer {}:{} -> {}:{}" +event TxFileTransferCompleted( + cfdpClass: Cfdp.Class @< CFDP class + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + srcFile: string size MaxFileSize @< Source filename + destFile: string size MaxFileSize @< Destination filename + fileSize: U32 @< File size in bytes +) \ + severity activity high \ + format "TX completed class {} transaction {}:{}, {} -> {}, {} bytes" + +event RxFileTransferCompleted( + cfdpClass: Cfdp.Class @< CFDP class + srcEid: U32 @< Source entity ID + seqNum: U32 @< Transaction sequence number + srcFile: string size MaxFileSize @< Source filename + destFile: string size MaxFileSize @< Destination filename + fileSize: U32 @< File size in bytes +) \ + severity activity high \ + format "RX completed class {} transaction {}:{}, {} -> {}, {} bytes" + event MetadataReceived( srcFile: string size MaxFilePathSize @< Source filename from metadata destFile: string size MaxFilePathSize @< Destination filename from metadata diff --git a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp index 381e8d0532e..2ae71dddbc3 100644 --- a/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp +++ b/Svc/Ccsds/CfdpManager/test/ut/CfdpManagerTester.cpp @@ -515,6 +515,18 @@ void CfdpManagerTester::sendAndVerifyClass1Tx( EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_faultNakLimit()) << "No NAK limit faults should occur"; + // Verify completion event was emitted + ASSERT_EVENTS_TxFileTransferCompleted_SIZE(1); + ASSERT_EVENTS_TxFileTransferCompleted( + 0, // index + Cfdp::Class::CLASS_1, + component.getLocalEidParam(), + setup.expectedSeqNum, + srcFile, + dstFile, + static_cast(fileSize) + ); + // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_0, setup.expectedSeqNum); } @@ -612,6 +624,18 @@ void CfdpManagerTester::sendAndVerifyClass1Rx( EXPECT_EQ(0u, tlm[TEST_CHANNEL_ID_0].get_recvErrors()) << "No receive errors should occur"; + // Verify completion event was emitted + ASSERT_EVENTS_RxFileTransferCompleted_SIZE(1); + ASSERT_EVENTS_RxFileTransferCompleted( + 0, // index + Cfdp::Class::CLASS_1, + TEST_GROUND_EID, + transactionSeq, + groundSrcFile, + dstFile, + static_cast(actualFileSize) + ); + // Clean up delete[] testData; waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -807,6 +831,18 @@ void CfdpManagerTester::sendAndVerifyClass2Rx( // Verify transaction completed EXPECT_EQ(TXN_STATE_HOLD, setup.txn->m_state); + // Verify completion event was emitted + ASSERT_EVENTS_RxFileTransferCompleted_SIZE(1); + ASSERT_EVENTS_RxFileTransferCompleted( + 0, // index + Cfdp::Class::CLASS_2, + TEST_GROUND_EID, + transactionSeq, + groundSrcFile, + dstFile, + static_cast(actualFileSize) + ); + // Wait for transaction recycle waitForTransactionRecycle(TEST_CHANNEL_ID_0, transactionSeq); @@ -956,6 +992,18 @@ void CfdpManagerTester::sendAndVerifyClass2Tx( << "fileDoneOut should indicate success"; } + // Verify completion event was emitted + ASSERT_EVENTS_TxFileTransferCompleted_SIZE(1); + ASSERT_EVENTS_TxFileTransferCompleted( + 0, // index + Cfdp::Class::CLASS_2, + component.getLocalEidParam(), + setup.expectedSeqNum, + srcFile, + dstFile, + static_cast(expectedFileSize) + ); + // Wait for transaction recycle waitForTransactionRecycle(channelId, setup.expectedSeqNum); From 753158a33715965a55cef9a819b7f00daa6e313c Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 5 Mar 2026 22:06:00 -0400 Subject: [PATCH 176/185] Add size to TxFileTransferStarted event --- Svc/Ccsds/CfdpManager/Engine.cpp | 7 ------- Svc/Ccsds/CfdpManager/Events.fppi | 11 ++++++----- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 9 +++++++++ 3 files changed, 15 insertions(+), 12 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Engine.cpp b/Svc/Ccsds/CfdpManager/Engine.cpp index f54983cab06..95234ebb0a9 100644 --- a/Svc/Ccsds/CfdpManager/Engine.cpp +++ b/Svc/Ccsds/CfdpManager/Engine.cpp @@ -816,13 +816,6 @@ Status::T Engine::abandonTransaction(U8 channelId, TransactionSeq transactionSeq void Engine::txFileInitiate(Transaction *txn, Class::T cfdp_class, Keep::T keep, U8 chan, U8 priority, EntityId dest_id) { - this->m_manager->log_ACTIVITY_HI_TxFileTransferStarted( - cfdp_class, - m_manager->getLocalEidParam(), - txn->m_history->fnames.src_filename, - dest_id, - txn->m_history->fnames.dst_filename); - txn->initTxFile(cfdp_class, keep, chan, priority); // Increment sequence number for new transaction diff --git a/Svc/Ccsds/CfdpManager/Events.fppi b/Svc/Ccsds/CfdpManager/Events.fppi index dfab982f59f..10d87ea2685 100644 --- a/Svc/Ccsds/CfdpManager/Events.fppi +++ b/Svc/Ccsds/CfdpManager/Events.fppi @@ -424,16 +424,17 @@ event TxFileTransferStarted( srcFile: string size MaxFilePathSize @< Source filename destEid: U32 @< Destination entity ID destFile: string size MaxFilePathSize @< Destination filename + fileSize: U32 @< File size in bytes ) \ severity activity high \ - format "TX starting class {} transfer {}:{} -> {}:{}" + format "TX starting class {} transfer {}:{} -> {}:{}, {} bytes" event TxFileTransferCompleted( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - srcFile: string size MaxFileSize @< Source filename - destFile: string size MaxFileSize @< Destination filename + srcFile: string size MaxFilePathSize @< Source filename + destFile: string size MaxFilePathSize @< Destination filename fileSize: U32 @< File size in bytes ) \ severity activity high \ @@ -443,8 +444,8 @@ event RxFileTransferCompleted( cfdpClass: Cfdp.Class @< CFDP class srcEid: U32 @< Source entity ID seqNum: U32 @< Transaction sequence number - srcFile: string size MaxFileSize @< Source filename - destFile: string size MaxFileSize @< Destination filename + srcFile: string size MaxFilePathSize @< Source filename + destFile: string size MaxFilePathSize @< Destination filename fileSize: U32 @< File size in bytes ) \ severity activity high \ diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index c4ff9ed025b..db131fc1991 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -591,8 +591,17 @@ void Transaction::sSubstateSendMetadata() { { /* once metadata is sent, switch to filedata mode */ this->m_state_data.send.sub_state = TX_SUB_STATE_FILEDATA; + + this->m_cfdpManager->log_ACTIVITY_HI_TxFileTransferStarted( + this->getClass(), + this->m_history->src_eid, + this->m_history->fnames.src_filename, + this->m_history->peer_eid, + this->m_history->fnames.dst_filename, + static_cast(this->m_fsize)); } /* if status==Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR, then try to send md again next cycle */ + /* TODO JMP What if status==Cfdp::Status::ERROR*/ } if (!success) From 59c6a87330a5df132c583bab9440ddb28c0840a0 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 5 Mar 2026 22:16:50 -0400 Subject: [PATCH 177/185] Update cached_pos right after successful file read --- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index db131fc1991..b56161ea73b 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -401,6 +401,11 @@ Status::T Transaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 // Initialize and send PDU if (status == Cfdp::Status::SUCCESS) { + // File has been read successfully, update cached_pos to reflect new file position + // This MUST be done before attempting to send, so if send fails (throttle/error), + // we don't try to read the same data again on next cycle + this->m_state_data.send.cached_pos += static_cast(actual_bytes); + fdPdu.initialize( direction, this->getClass(), // transmission mode @@ -415,9 +420,8 @@ Status::T Transaction::sSendFileData(FileSize foffs, FileSize bytes_to_read, U8 status = this->m_engine->sendFd(this, fdPdu); } - // Update state and CRC + // Update CRC and bytes_processed if (status == Cfdp::Status::SUCCESS) { - this->m_state_data.send.cached_pos += static_cast(actual_bytes); FW_ASSERT((foffs + actual_bytes) <= this->m_fsize, foffs, static_cast(actual_bytes), this->m_fsize); From 5a281d57515607456b5db6e03a0e069cd1b58a74 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 12 Mar 2026 11:28:13 -0400 Subject: [PATCH 178/185] Rename channel current transaction variable --- Svc/Ccsds/CfdpManager/Channel.cpp | 33 ++++++++++++++++++------------- Svc/Ccsds/CfdpManager/Channel.hpp | 12 ++++++++++- 2 files changed, 30 insertions(+), 15 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Channel.cpp b/Svc/Ccsds/CfdpManager/Channel.cpp index 76ee781561f..230c00b5420 100644 --- a/Svc/Ccsds/CfdpManager/Channel.cpp +++ b/Svc/Ccsds/CfdpManager/Channel.cpp @@ -51,7 +51,7 @@ namespace Cfdp { Channel::Channel(Engine* engine, U8 channelId, CfdpManager* cfdpManager) : m_engine(engine), m_numCmdTx(0), - m_cur(nullptr), + m_currentTxn(nullptr), m_cfdpManager(cfdpManager), m_tickType(0), m_channelId(channelId), @@ -209,8 +209,8 @@ void Channel::cycleTx() // NOTE: tick processing is higher priority than sending new filedata PDUs, so only send however many // PDUs that can be sent once we get to here - if (!this->m_cur) - { // don't enter if cur is set, since we need to pick up where we left off on tick processing next scheduler cycle + if (!this->m_currentTxn) + { // don't enter if currentTxn is set, since we need to pick up where we left off on tick processing next scheduler cycle // TODO BPC: refactor all while loops while (true) @@ -252,7 +252,7 @@ void Channel::cycleTx() } // in case the loop exited due to no message buffers, clear it and start from the top next time - this->m_cur = NULL; + this->m_currentTxn = NULL; } } @@ -702,12 +702,17 @@ void Channel::decrementCmdTxCounter() void Channel::clearCurrentIfMatch(Transaction* txn) { // Done with this TX transaction - if (this->m_cur == txn) + if (this->m_currentTxn == txn) { - this->m_cur = NULL; + this->m_currentTxn = NULL; } } +void Channel::setCurrentTxn(const Transaction* txn) +{ + this->m_currentTxn = txn; +} + // ---------------------------------------------------------------------- // Resource Management // ---------------------------------------------------------------------- @@ -859,10 +864,10 @@ CListTraverseStatus Channel::cycleTxFirstActive(CListNode* node, void* context) { FW_ASSERT(txn->m_flags.com.q_index == QueueId::TXA); // huh? - // if no more messages, then chan->m_cur will be set. + // if no more messages, then chan->m_currentTxn will be set. // If the transaction sent the last filedata PDU and EOF, it will move itself // off the active queue. Run until either of these occur. - while (!this->m_cur && txn->m_flags.com.q_index == QueueId::TXA) + while (!this->m_currentTxn && txn->m_flags.com.q_index == QueueId::TXA) { m_engine->dispatchTx(txn); } @@ -875,29 +880,29 @@ CListTraverseStatus Channel::cycleTxFirstActive(CListNode* node, void* context) CListTraverseStatus Channel::doTick(CListNode* node, void* context) { - CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; // CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for cur + CListTraverseStatus ret = CLIST_TRAVERSE_CONTINUE; // CLIST_TRAVERSE_CONTINUE means don't tick one, keep looking for currentTxn TickArgs* args = static_cast(context); Transaction* txn = container_of_cpp(node, &Transaction::m_cl_node); - if (!this->m_cur || (this->m_cur == txn)) + if (!this->m_currentTxn || (this->m_currentTxn == txn)) { // found where we left off, so clear that and move on - this->m_cur = NULL; + this->m_currentTxn = NULL; if (!txn->m_flags.com.suspended) { (txn->*args->fn)(&args->cont); } - // if this->m_cur was set to not-NULL above, then exit early + // if this->m_currentTxn was set to not-NULL above, then exit early // NOTE: if channel is frozen, then tick processing won't have been entered. // so there is no need to check it here - if (this->m_cur) + if (this->m_currentTxn) { ret = CLIST_TRAVERSE_EXIT; args->early_exit = true; } } - return ret; // don't tick one, keep looking for cur + return ret; // don't tick one, keep looking for currentTxn } Transaction* Channel::getTransaction(U32 index) diff --git a/Svc/Ccsds/CfdpManager/Channel.hpp b/Svc/Ccsds/CfdpManager/Channel.hpp index 9e9a7507fbb..30ea2d8a2c0 100644 --- a/Svc/Ccsds/CfdpManager/Channel.hpp +++ b/Svc/Ccsds/CfdpManager/Channel.hpp @@ -203,6 +203,16 @@ class Channel { */ void clearCurrentIfMatch(Transaction* txn); + /** + * @brief Set current transaction + * + * Used when a transaction cannot make progress this cycle + * (e.g., throttle limit reached, file transfer complete). + * + * @param txn Transaction to set as current + */ + void setCurrentTxn(const Transaction* txn); + /** * @brief Set the flow state for this channel * @@ -438,7 +448,7 @@ class Channel { Playback m_playback[CFDP_MAX_COMMANDED_PLAYBACK_DIRECTORIES_PER_CHAN]; //!< Playback state CfdpPollDir m_polldir[CFDP_MAX_POLLING_DIR_PER_CHAN]; //!< Polling directory state - const Transaction* m_cur; //!< Current transaction during channel cycle + const Transaction* m_currentTxn; //!< Current transaction during channel cycle CfdpManager* m_cfdpManager; //!< Reference to F' component for parameters U8 m_tickType; //!< Type of tick being processed From ccc37986edd9719720aac9031bc325cd66ecf4b2 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 12 Mar 2026 15:35:25 -0400 Subject: [PATCH 179/185] Fix issue when reaching max_outgoing_pdus_per_cycle --- Svc/Ccsds/CfdpManager/TransactionTx.cpp | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/TransactionTx.cpp b/Svc/Ccsds/CfdpManager/TransactionTx.cpp index b56161ea73b..806d28e04c7 100644 --- a/Svc/Ccsds/CfdpManager/TransactionTx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionTx.cpp @@ -439,7 +439,19 @@ void Transaction::sSubstateSendFileData() { FileSize bytes_processed = 0; Status::T status = this->sSendFileData(this->m_foffs, (this->m_fsize - this->m_foffs), 1, &bytes_processed); - if(status != Cfdp::Status::SUCCESS) + // When SEND_PDU_NO_BUF_AVAIL_ERROR is returned, it means either: + // 1) The throttle limit (max_outgoing_pdus_per_cycle) was reached, OR + // 2) Buffer allocation failed + // In either case, we should stay in FILEDATA state and retry next cycle. + // This is NOT a file I/O error, so we should NOT transition to EOF. + // We also need to break the cycleTx loop by setting m_chan->m_currentTxn. + if(status == Cfdp::Status::SEND_PDU_NO_BUF_AVAIL_ERROR) + { + // Throttle limit or buffer exhaustion - stay in FILEDATA, retry next cycle + // Set m_currentTxn to break the cycleTx loop for this cycle + this->m_chan->setCurrentTxn(this); + } + else if(status != Cfdp::Status::SUCCESS) { // IO error -- change state and send EOF this->m_engine->setTxnStatus(this, TXN_STATUS_FILESTORE_REJECTION); @@ -450,7 +462,7 @@ void Transaction::sSubstateSendFileData() { this->m_foffs += bytes_processed; if (this->m_foffs == this->m_fsize) { - // file is done + // file is done - transition to EOF state, which will be sent in next loop iteration this->m_state_data.send.sub_state = TX_SUB_STATE_EOF; } } From 8cb4c213c3f8f03653c8adda41880190eed9fe90 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Wed, 1 Apr 2026 14:26:06 -0400 Subject: [PATCH 180/185] Strip packet type descriptor before reading PDU --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 34 +++++++++++++++++++++++++-- 1 file changed, 32 insertions(+), 2 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index ac47d30b36e..afb0e83e375 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -7,6 +7,7 @@ #include #include #include +#include namespace Svc { namespace Ccsds { @@ -73,9 +74,38 @@ void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) FW_ASSERT(portNum < Cfdp::NumChannels, portNum, Cfdp::NumChannels); FW_ASSERT(portNum >= 0, portNum); - // Pass buffer to the engine to deserialize + // TODO JMP Is there a more efficient way of doing this? Look into receivePdu() + // Strip FW_PACKET_FILE descriptor (first 2 bytes) from buffer + // FprimeRouter sends the entire Space Packet data field, which includes the packet type descriptor + if (fwBuffer.getSize() < sizeof(FwPacketDescriptorType)) { + // Buffer too small - silently ignore + this->dataInReturn_out(portNum, fwBuffer); + return; + } + + // Read and verify packet type descriptor + FwPacketDescriptorType packetType = 0; + Fw::SerializeStatus status = fwBuffer.getDeserializer().deserializeTo(packetType); + if (status != Fw::FW_SERIALIZE_OK || packetType != Fw::ComPacketType::FW_PACKET_FILE) { + // Invalid packet type - silently ignore (consistent with FileUplink behavior) + this->dataInReturn_out(portNum, fwBuffer); + return; + } + + // Create a new buffer view that skips the descriptor + // The deserializer advanced past the 2-byte descriptor, but Engine::receivePdu + // calls getData() which returns the raw pointer from byte 0. We need to create + // a buffer that starts after the descriptor. + const FwSizeType descriptorSize = sizeof(FwPacketDescriptorType); + Fw::Buffer pduBuffer( + fwBuffer.getData() + descriptorSize, + fwBuffer.getSize() - descriptorSize, + fwBuffer.getContext() + ); + + // Pass the adjusted buffer to the engine FW_ASSERT(this->m_engine != NULL); - this->m_engine->receivePdu(static_cast(portNum), fwBuffer); + this->m_engine->receivePdu(static_cast(portNum), pduBuffer); // Return buffer this->dataInReturn_out(portNum, fwBuffer); From 8c886c0c9a7465ee7e7cd523017b1a576e5d73a8 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Mon, 6 Apr 2026 16:48:57 -0400 Subject: [PATCH 181/185] Reset timer during CRC calculation period --- Svc/Ccsds/CfdpManager/TransactionRx.cpp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/Svc/Ccsds/CfdpManager/TransactionRx.cpp b/Svc/Ccsds/CfdpManager/TransactionRx.cpp index 66ba90a81a7..4d2ae6d2459 100644 --- a/Svc/Ccsds/CfdpManager/TransactionRx.cpp +++ b/Svc/Ccsds/CfdpManager/TransactionRx.cpp @@ -1019,6 +1019,9 @@ Status::T Transaction::r2CalcCrcChunk() { this->m_state_data.receive.r2.rx_crc_calc_bytes += static_cast(read_size); this->m_state_data.receive.cached_pos = this->m_state_data.receive.r2.rx_crc_calc_bytes; count_bytes += static_cast(read_size); + + // Reset inactivity timer to indicate transaction is actively processing + this->m_engine->armInactTimer(this); } } } From 047d93b1ee583ab0c21ecedffd9ff8ca6ea1ab6c Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Tue, 7 Apr 2026 11:12:37 -0400 Subject: [PATCH 182/185] Fix spelling check CI pipeline --- .github/actions/spelling/expect.txt | 1 - 1 file changed, 1 deletion(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index d53dc0ceeb1..16bda2ecb59 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -612,7 +612,6 @@ RBF rbt RCHILD rcvd -recvd rdwr Readback Recvd From b971f32526b3c5611dc926f9a7533f6c23c9d401 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Fri, 10 Apr 2026 09:12:52 -0400 Subject: [PATCH 183/185] Connect CfdpManager directly to ComQueue --- Svc/Ccsds/CfdpManager/CfdpManager.cpp | 30 ++++++++++++++++++++++++--- Svc/Ccsds/CfdpManager/CfdpManager.fpp | 2 +- Svc/Ccsds/CfdpManager/CfdpManager.hpp | 3 +-- 3 files changed, 29 insertions(+), 6 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.cpp b/Svc/Ccsds/CfdpManager/CfdpManager.cpp index afb0e83e375..b01c6553e25 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.cpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.cpp @@ -60,12 +60,12 @@ void CfdpManager ::run1Hz_handler(FwIndexType portNum, U32 context) this->tlmWrite_ChannelTelemetry(this->m_channelTelemetry); } -void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& data, const ComCfg::FrameContext& context) +void CfdpManager ::dataReturnIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) { // dataReturnIn is the allocated buffer coming back from the dataOut call // Port mapping is the same from bufferAllocate -> dataOut -> dataReturnIn -> bufferDeallocate FW_ASSERT(portNum < Cfdp::NumChannels, portNum, Cfdp::NumChannels); - this->bufferDeallocate_out(portNum, data); + this->bufferDeallocate_out(portNum, fwBuffer); } void CfdpManager ::dataIn_handler(FwIndexType portNum, Fw::Buffer& fwBuffer) @@ -236,7 +236,31 @@ void CfdpManager ::sendPduBuffer(Channel& channel, Fw::Buffer& pduBuffer) // There is a direct mapping between channel index and port number portNum = static_cast(channel.getChannelId()); - // Full send + // ComQueue expects buffers to start with a 2-byte packet descriptor (APID) + // Prepend FW_PACKET_FILE descriptor to the CFDP PDU + + U8* bufferData = pduBuffer.getData(); + const FwSizeType pduSize = pduBuffer.getSize(); + const FwSizeType descriptorSize = sizeof(FwPacketDescriptorType); + const FwSizeType totalSize = descriptorSize + pduSize; + + // Safety check: ensure size won't overflow + FW_ASSERT_NO_OVERFLOW(pduSize, size_t); + + // Shift PDU data forward to make room for descriptor + // Use memmove (not memcpy) since source and destination overlap + memmove(bufferData + descriptorSize, bufferData, static_cast(pduSize)); + + // Write FW_PACKET_FILE descriptor at the beginning (big-endian U16) + const FwPacketDescriptorType descriptor = + static_cast(Fw::ComPacketType::FW_PACKET_FILE); + bufferData[0] = static_cast((descriptor >> 8) & 0xFF); // High byte + bufferData[1] = static_cast(descriptor & 0xFF); // Low byte + + // Update buffer size to include descriptor + pduBuffer.setSize(totalSize); + + // Send buffer with descriptor this->dataOut_out(portNum, pduBuffer); } diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.fpp b/Svc/Ccsds/CfdpManager/CfdpManager.fpp index 1214edc8660..af5d8476dbf 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.fpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.fpp @@ -33,7 +33,7 @@ module Cfdp { output port dataOut: [NumChannels] Fw.BufferSend @ Buffer that was sent via the dataOut port and is now being returned - async input port dataReturnIn: [NumChannels] Svc.ComDataWithContext + async input port dataReturnIn: [NumChannels] Fw.BufferSend @ Port for allocating buffers to hold PDU data output port bufferAllocate: [NumChannels] Fw.BufferGet diff --git a/Svc/Ccsds/CfdpManager/CfdpManager.hpp b/Svc/Ccsds/CfdpManager/CfdpManager.hpp index 34ba1016b7f..163ddd94f57 100644 --- a/Svc/Ccsds/CfdpManager/CfdpManager.hpp +++ b/Svc/Ccsds/CfdpManager/CfdpManager.hpp @@ -233,8 +233,7 @@ class CfdpManager final : public CfdpManagerComponentBase { //! Handler for input port dataReturnIn void dataReturnIn_handler( FwIndexType portNum, //!< The port number - Fw::Buffer& data, - const ComCfg::FrameContext& context + Fw::Buffer& fwBuffer ) override; //! Handler for input port dataIn From 99340f87638b1fe5370f66a05f4d832c81376ff5 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Thu, 16 Apr 2026 10:31:10 -0400 Subject: [PATCH 184/185] Remove duplicate words ...because another more general variant is also in expect. --- .github/actions/spelling/expect.txt | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/.github/actions/spelling/expect.txt b/.github/actions/spelling/expect.txt index 16bda2ecb59..d5fc42d95fd 100644 --- a/.github/actions/spelling/expect.txt +++ b/.github/actions/spelling/expect.txt @@ -83,8 +83,7 @@ cdh CDHCORE CDHCORESUBTOPOLOGY cerrno -CFDP -Cfdp +cfdp CFDPMANAGER CFDPTIMER cff @@ -99,7 +98,6 @@ CHNG chunklist CIRCULARSTATE clist -Clist CLOSEFILE cloudbees CMDDISP From 6634aac68e1ca14dd86d2f9c9b627afaa8d7d8a4 Mon Sep 17 00:00:00 2001 From: Jose Martinez Date: Wed, 29 Apr 2026 20:50:28 -0400 Subject: [PATCH 185/185] Update defaults to speed up transactions --- Svc/Ccsds/CfdpManager/Parameters.fppi | 8 ++++---- default/config/CfdpCfg.fpp | 2 +- 2 files changed, 5 insertions(+), 5 deletions(-) diff --git a/Svc/Ccsds/CfdpManager/Parameters.fppi b/Svc/Ccsds/CfdpManager/Parameters.fppi index ab87f3be6f2..b20503bed48 100644 --- a/Svc/Ccsds/CfdpManager/Parameters.fppi +++ b/Svc/Ccsds/CfdpManager/Parameters.fppi @@ -4,11 +4,11 @@ param LocalEid: Cfdp.EntityId \ @ Maximum number of bytes to put into a file PDU param OutgoingFileChunkSize: U32 \ - default 480 + default 992 @ The maximum number of received bytes to calculate a CRC for in a single scheduler cycle param RxCrcCalcBytesPerCycle: U32 \ - default 16384 + default 65536 @ Default CFDP channel for fileIn port-initiated file transfers param FileInDefaultChannel: U8 \ @@ -40,7 +40,7 @@ param ChannelConfig: Cfdp.ChannelArrayParams \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ move_dir = "", \ - max_outgoing_pdus_per_cycle = 32, \ + max_outgoing_pdus_per_cycle = 64, \ tmp_dir = "/tmp", \ fail_dir = "/fail" \ }, \ @@ -51,7 +51,7 @@ param ChannelConfig: Cfdp.ChannelArrayParams \ inactivity_timer = 30, \ dequeue_enabled = Fw.Enabled.ENABLED, \ move_dir = "", \ - max_outgoing_pdus_per_cycle = 32, \ + max_outgoing_pdus_per_cycle = 64, \ tmp_dir = "/tmp", \ fail_dir = "/fail" \ } \ diff --git a/default/config/CfdpCfg.fpp b/default/config/CfdpCfg.fpp index 5f85dcd16bf..f7f49f7a89b 100644 --- a/default/config/CfdpCfg.fpp +++ b/default/config/CfdpCfg.fpp @@ -62,7 +62,7 @@ module Svc { @ @ @par Limits: @ Must respect any CCSDS packet size limits on the system. - constant MaxPduSize = 512 + constant MaxPduSize = 1024 } } }