ChangeLog

15APR2026
ADFlib 0.10.7
- prevent inf. loop on invalid directories, #99 (cont.)
  - detect and override another case of invalid linking between
    entries of a single directory
  - preventing OOM in other cases (between directories) by limiting
    max. depth level when traversing directories

20MAR2026
ADFlib 0.10.6
- prevent inf. loop on invalid directories, #99
- adfls: minor fixes (usage info), add man page.
- adfVolCreate: fixed (rare) memory leaks (on errors).
- some internal improvements (ie. refactoring, more tests).

22SEP2025
ADFlib 0.10.5
- fixed opening small (smaller than floppies) HDF files.
- added a new function for getting entry using sector number.
- adfinfo: allow inspecting entries deeper in the directory tree,
  added showing info about links.
- adfls: a new utility for showing volume contents.
- some internal improvements (ie. refactoring, more tests).

03SEP2025
ADFlib 0.10.4
- unadf on Windows: fix extracting binary files with -p (pipe), #96
- make all operations using too long filenames fail (instead of truncating
  the name), #97
- dump device: fail opening if write not possible (instead of silently
  opening read-only), #98
- command-line tools: add showing build and runtime versions of the lib.
- added and updated tests (ie. for the bug and the changes mentioned above).

01SEP2025
ADFlib 0.10.3
- unadf on Windows: fix extracting binary files, #96

16MAY2025
ADFlib 0.10.2
- unadf: fix extracting tree for read-only directories, #91

29APR2025
ADFlib 0.10.1
- fix tests to work also on FreeBSD

27APR2025
ADFlib 0.10.0
- api - not many changes (as in previous versions...), but some
  breaking (like functions renamed)
- devices
  - operate on blocks, not bytes
  - check size limits
  - various internal changes improving partitioned device support
- native devices: fixed and tested (briefly)
  - major bugfix on Linux version (a device could never be opened)
- added a set of predefined, standard device types (like floppies, A590 HD)
- write support - one major bugfix:
  - update dataSize in OFS data block when appending (discovered and patched
    by Simon Tatham)
- command-line utilities (examples)
  - renamed (for better usage) and improved (extended and/or fixed features)
    - eg. adf_show_metadata renamed to adfinfo, added showing hard disk blocks
  - unadf
    - minor changes in options (separate showing help, version and commands)
    - bugfixes:
      - fixed setting file permissions when extracting a single file
      - fixed setting timestamp on directories
  - enable use of native devices with read-only tools (adfinfo, unadf)
- testing: added new and improved existing tests, major ones:
  - testing a hard disk device (partitioned on Amiga)
  - new "framework" for testing command-line programs (examples)
  - regr. tests for discovered bugs
- library repo url changed to: https://github.com/adflib/ADFlib

15MAY2024
ADFlib 0.9.0
- license
  - since this version, the library is on dual license: GPL2 and LGPL 2.1
- api - many changes(!):
  - renamed many functions, constants etc., with the goal
    to provide a separated library namespace
- write support
  - added checking validity of bitmap allocation
  - added possibility to rebuild the bitmap
- command-line utilities:
  - added adf_bitmap - to view or enforce reconstruction of the block
                       allocation bitmap
  - added adf_salvage - to list and recover deleted files
- devices:
  - cleaned-up and unified device interface for all existing device types
    (dump, native), allowing to easily implement and use new types of devices
    in a safe and controlled way (enabling/disabling types of devices in code)
  - added ramdisk device (to allow eg. faster testing)
- numerous refactorings, improvements and bugfixes, among them:
  - segfault on reading bitmap (rootblock bmpages beyond expected size)
    - several memory leaks (mosly in uncommon cases) and many other
      memory-related issues (thanks to Didier Malenfant!)
  - improved and better tested block allocation bitmap code
- tests
  - many added and/or improved

26MAY2023
ADFlib 0.8.0
- files:
  - complete and tested read/write support (#30)
- directories:
  - added a function for counting entries
- links (#23):
  - hardlinks: added support (can open a file or enter a dir using a hardlink)
  - softlinks: added basic support (can get path where it points to)
- devices:
  - added functions to open/close a device without mounting (eg. for formatting)
- native devices:
  - getting geometry directly from the device (if possible)
  - added support for Linux native devices (experimental, assume testing only
    and use with care!)
- command-line utilities:
  - added adf_floppy_create/format - create and format devices/images
  - added adf_show_metadata - show device/volume/file/directory metadata
  - unadf: added option -w enabling replacement of forbidden characters and
    filenames on Windows (#39)
- numerous bugfixes, among them
  - some memory leaks (adfFreeGenBlock, tests, ...)
  - a buffer overflow (in adfGetDelEnt())
  - fixed Debian bug 862740 (buffer overflow in adfGetCacheEntry; #35)
  - problems when filling up the disk (#9)
- testing - improved and extended:
  - added more reg. tests, some improvements and bugfixes in existing ones
  - added unit tests (using Check framework)
  - automatic building and testing with GitHub Actions
- code quality:
  - some refactoring and tidying up
- build configuration:
  - added configuration for CMake (besides existing autotools), so that the lib
    can be more portable and build easier eg. with Visual Studio on Windows
- packaging:
  - added basic Debian support (works also on Ubuntu, should work on other
    systems with deb packages)
- many changes in the API (note the version change!):
  - mainly in adf_file (new/changed functions, function naming)
  - some changes in data structures and/or data types

20MAR08
ADFlib 0.7.12
- use GNU autotools build system
- fix building on 64bit architectures but needs C99 compliant compliler
- remove some windows specific stuff maybe one should add it again updating it
to use the current directory structure

20JAN07
ADFlib 0.7.11a
- Minor Makefile fixes. Works under Fedora Core 5, gcc 4.1.0.
- Inclusing of Bjarke Viksoe C++ wrapper (adfwrapper.h). Windows specific for the moment,
  but good example of C++ wrapper on top of ADFlib.
- Inclusion of GPL license and text inside every code source file
  (requested by Gürkan Sengün to build a Debian package for unadf)

31MAR06
ADFlib 0.7.11
Minor Makefile and compilation process changes to work under cygwin and with gcc 3.4.4.

16OCT02
ADFlib 0.7.9d by Gary Harris
- changes all occurences of // foo, into /* foo */
- updated "Copyright Laurent Clevy" message date up to 2002 intead of 1999
- marked all Bjarke changes by the /* BV */ comment

22JAN01
ADFlib 0.7.9c by Bjarke Viksoe
- changes : Win32/nt4_dev.c
	.return RC_ERROR instead of FALSE
	.return TRUE when input parameter of NT4CloseDrive is NULL
- changes : Win32/defendian.h
	changes printf and putchar into -empty string- for Win32 GUI applications
- fix : in adf_hd.c, in adfMountDev(), dumpfiledevice was assumed sometimes, but it could be native.
	"if (dev->isNativeDev)" when needed
- fix : in adf_hd.c, in adfMountDev(), some memory release was forgotten in case of error
- change : adf_hd.c, line 36, floppy dump files with 83 sectors are now valid (request by users)
- change : adf_hd.c , adfReadRDSKBlock(), ignore checksum error. Win98 modifies this sector

10SEP00
- ADFlib 0.7.9b refixes and Win32 code improvements by Gary Harris
27FEB00
- ADFlib 0.7.9a bug with hardfiles fixed some months ago by Dan Sutherland
05SEP99
- ADFlib 0.7.9 released. Docs updated.
15AUG99
- fix: bug in adfGetHashValue() : must use unsigned char...
- unadf 1.0 : with multiple files and recursive extraction, pipe redirection
01AUG99
- adfGetDelEnt(), adfUndelEntry(), adfCheckEntry()
??JUN99
- fix: forgot the secType for the cache entry in adfCreateDir()
- fix: adfRemoveEntry() with a dir did not remove the related cache blocks
26MAY99
- 0.7.8a released.
- a minor buf was detected in the bootblock checksum checking
24MAY99
- 0.7.8 released. the 0.7.9 will have some links support. the next unadf version will have extraction (-x).
- Win32 dynamic library makefile added
- test scripts floppy.sh and bigdev.sh added
- small bug fix in adfGetRDirEnt().
20MAY99
- the ENV_DECLARATION is put in the library (adf_env.c), and must be removed from the main() files.
  Will be consistent will the .dll version.
- unadf.c started : a unzip like utility for the .ADF files. Extraction not provided yet.
- adfGetRDirEnt() added, adfFreeDirList() modified : to get recursively the entire directories entries tree.
13MAY99
- adfSetEntryAccess() and adfSetEntryComment() added
- Win32 makefile added for the static library form
06MAY99
- adfGetVersionNumber() and adfGetVersionDate() added
01MAY99
- many date and time fields filled
- bug fix in adfCreateDir()
- adfRenameEntry() already worked with two differents dirs, but it's verified now
29APR
- Hardfile support added (requested by Dan Sutherland)
19APR
- bug fix in cache routines
- adfRenameEntry() works in the same directory, only
6APR99
- bug fix in adfWriteBootBlock() : disks can really be made bootable
- bug fix around adfCreateDumpDevice()
22MAR99
- removed the fread() bug : fopen(,"rb")
- removed the LSEG checking
01FEB99
- adfFlushFile()
- dir cache support for files and directories
- bugfix : adfCloseFile() when filesize==0
- bugfix : parent field in file header block
28JAN99
- safier and proper error handling
27JAN99
- bugfix : adfGetFreeBlocks(), physical and logical block numbers confused
24JAN99
- adfRemoveEntry() : delete files and empty directories
- modified Makefile : remplace links for Linux/ and
  adf_nativ.h with gcc flags -I. -I..
19JAN99
- Remove most of signed/unsigned warning from MSVC
- Error handling : test exe
- Read only support