97 lines
2.2 KiB
C++
97 lines
2.2 KiB
C++
/**
|
|
* Orthanc - A Lightweight, RESTful DICOM Store
|
|
* Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
|
|
* Department, University Hospital of Liege, Belgium
|
|
* Copyright (C) 2017-2023 Osimis S.A., Belgium
|
|
* Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
|
|
* Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
|
|
*
|
|
* This program is free software: you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public License
|
|
* as published by the Free Software Foundation, either version 3 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this program. If not, see
|
|
* <http://www.gnu.org/licenses/>.
|
|
**/
|
|
|
|
#include "../PrecompiledHeaders.h"
|
|
#include "BufferHttpSender.h"
|
|
|
|
#include "../OrthancException.h"
|
|
|
|
#include <cassert>
|
|
|
|
namespace Orthanc
|
|
{
|
|
BufferHttpSender::BufferHttpSender() :
|
|
position_(0),
|
|
chunkSize_(0),
|
|
currentChunkSize_(0)
|
|
{
|
|
}
|
|
|
|
std::string &BufferHttpSender::GetBuffer()
|
|
{
|
|
return buffer_;
|
|
}
|
|
|
|
const std::string &BufferHttpSender::GetBuffer() const
|
|
{
|
|
return buffer_;
|
|
}
|
|
|
|
void BufferHttpSender::SetChunkSize(size_t chunkSize)
|
|
{
|
|
chunkSize_ = chunkSize;
|
|
}
|
|
|
|
uint64_t BufferHttpSender::GetContentLength()
|
|
{
|
|
return buffer_.size();
|
|
}
|
|
|
|
|
|
bool BufferHttpSender::ReadNextChunk()
|
|
{
|
|
assert(position_ + currentChunkSize_ <= buffer_.size());
|
|
|
|
position_ += currentChunkSize_;
|
|
|
|
if (position_ == buffer_.size())
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
currentChunkSize_ = buffer_.size() - position_;
|
|
|
|
if (chunkSize_ != 0 &&
|
|
currentChunkSize_ > chunkSize_)
|
|
{
|
|
currentChunkSize_ = chunkSize_;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
}
|
|
|
|
|
|
const char* BufferHttpSender::GetChunkContent()
|
|
{
|
|
return buffer_.c_str() + position_;
|
|
}
|
|
|
|
|
|
size_t BufferHttpSender::GetChunkSize()
|
|
{
|
|
return currentChunkSize_;
|
|
}
|
|
}
|