update to the latest oatpp API.

Author: lganzzzo

src/oatpp-curl/io/CurlBodyReader.cpp

@@ -37,10 +37,10 @@ size_t CurlBodyReader::writeCallback(char *ptr, size_t size, size_t nmemb, void
   CurlBodyReader* instance = static_cast<CurlBodyReader*>(userdata);
 
   if(instance->m_position != 0) {
-    if(instance->m_position != instance->m_buffer.getSize()){
+    if(instance->m_position != instance->m_buffer.getCurrentPosition()){
       throw std::runtime_error("[oatpp::curl::CurlBodyReader::writeCallback(...)]: Invalid state.");
     }
-    instance->m_buffer.clear();
+    instance->m_buffer.setCurrentPosition(0);
     instance->m_position = 0;
   }
   return instance->m_buffer.writeSimple(ptr, size * nmemb);
@@ -84,15 +84,19 @@ v_io_size CurlBodyReader::readNonBlocking(void *data, v_io_size count) {
     }
 
   }
-  
-  auto readCount = m_buffer.readSubstring(data, m_position, count);
+
+  v_int64 readCount = count;
+  if(count + m_position > m_buffer.getCurrentPosition()) {
+    readCount = m_buffer.getCurrentPosition() - m_position;
+  }
+  std::memcpy(data, m_buffer.getData() + m_position, readCount);
   m_position += readCount;
   return readCount;
 
 }
 
 v_io_size CurlBodyReader::getAvailableBytesCount() {
-  return m_buffer.getSize() - m_position;
+  return m_buffer.getCurrentPosition() - m_position;
 }
 
 }}}

src/oatpp-curl/io/CurlBodyReader.hpp

@@ -27,7 +27,7 @@
 
 #include "./Curl.hpp"
 
-#include "oatpp/core/data/stream/ChunkedBuffer.hpp"
+#include "oatpp/core/data/stream/BufferStream.hpp"
 
 namespace oatpp { namespace curl { namespace io {
 
@@ -37,7 +37,7 @@ namespace oatpp { namespace curl { namespace io {
 class CurlBodyReader {
 private:
   std::shared_ptr<CurlHandles> m_handles;
-  oatpp::data::stream::ChunkedBuffer m_buffer;
+  oatpp::data::stream::BufferOutputStream m_buffer;
   v_io_size m_position;
 private:
   static size_t writeCallback(char *ptr, size_t size, size_t nmemb, void *userdata);

src/oatpp-curl/io/CurlHeadersReader.hpp

@@ -28,7 +28,7 @@
 #include "./Curl.hpp"
 
 #include "oatpp/web/protocol/http/Http.hpp"
-#include "oatpp/core/data/stream/ChunkedBuffer.hpp"
+#include "oatpp/core/data/stream/BufferStream.hpp"
 
 namespace oatpp { namespace curl { namespace io {
 
@@ -59,7 +59,7 @@ class CurlHeadersReader {
   v_int32 m_state;
   oatpp::web::protocol::http::Headers m_headers;
   oatpp::web::protocol::http::ResponseStartingLine m_startingLine;
-  oatpp::data::stream::ChunkedBuffer m_buffer;
+  oatpp::data::stream::BufferOutputStream m_buffer;
 private:
   static size_t headerCallback(char *ptr, size_t size, size_t nmemb, void *userdata);
 public: