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Do not store created torrent in memory before writing it to a file (closes #133)

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This commit is contained in:
Christophe Dumez 2012-10-07 15:42:32 +03:00
parent 3bc85c29ae
commit 573dac0b91
1 changed files with 8 additions and 10 deletions
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14
src/torrentcreator/torrentcreatorthread.cpp
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@ -48,6 +48,8 @@
#include <boost/filesystem/fstream.hpp> #include <boost/filesystem/fstream.hpp>
#endif #endif
#include <boost/bind.hpp> #include <boost/bind.hpp>
#include <iostream>
#include <fstream>
using namespace libtorrent; using namespace libtorrent;
#if LIBTORRENT_VERSION_MINOR < 16 #if LIBTORRENT_VERSION_MINOR < 16
@ -127,17 +129,13 @@ void TorrentCreatorThread::run() {
if (abort) return; if (abort) return;
// create the torrent and print it to out // create the torrent and print it to out
qDebug("Saving to %s", qPrintable(save_path)); qDebug("Saving to %s", qPrintable(save_path));
std::vector<char> torrent; std::ofstream outfile(save_path.toLocal8Bit().constData());
bencode(back_inserter(torrent), t.generate()); if (outfile.fail())
QFile outfile(save_path); throw std::exception();
if (!torrent.empty() && outfile.open(QIODevice::WriteOnly)) { bencode(std::ostream_iterator<char>(outfile), t.generate());
outfile.write(&torrent[0], torrent.size());
outfile.close(); outfile.close();
emit updateProgress(100); emit updateProgress(100);
emit creationSuccess(save_path, parent_path); emit creationSuccess(save_path, parent_path);
} else {
throw std::exception();
}
} catch (std::exception& e) { } catch (std::exception& e) {
emit creationFailure(QString::fromLocal8Bit(e.what())); emit creationFailure(QString::fromLocal8Bit(e.what()));
} }