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/*
* Copyright (c) 2010-2013 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <boost/filesystem/fstream.hpp>
#include <cassert>
#include <boost/numeric/conversion/cast.hpp>
#include <Swiften/FileTransfer/FileWriteBytestream.h>
namespace Swift {
FileWriteBytestream::FileWriteBytestream(const boost::filesystem::path& file) : file(file), stream(NULL) {
}
FileWriteBytestream::~FileWriteBytestream() {
if (stream) {
stream->close();
stream = NULL;
}
}
void FileWriteBytestream::write(const std::vector<unsigned char>& data) {
if (data.empty()) {
return;
}
if (!stream) {
stream = new boost::filesystem::ofstream(file, std::ios_base::out|std::ios_base::binary);
}
assert(stream->good());
stream->write(reinterpret_cast<const char*>(&data[0]), boost::numeric_cast<std::streamsize>(data.size()));
onWrite(data);
}
void FileWriteBytestream::close() {
if (stream) {
stream->close();
stream = NULL;
}
}
}
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Swift