qBittorrent/src/base/bittorrent/torrentcreatorthread.h
2020-12-12 19:41:32 +00:00

95 lines
3 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2010 Christophe Dumez <chris@qbittorrent.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#pragma once
#include <libtorrent/version.hpp>
#include <QStringList>
#include <QThread>
namespace BitTorrent
{
#if (LIBTORRENT_VERSION_NUM >= 20000)
enum class TorrentFormat
{
V1,
V2,
Hybrid
};
#endif
struct TorrentCreatorParams
{
bool isPrivate;
#if (LIBTORRENT_VERSION_NUM >= 20000)
TorrentFormat torrentFormat;
#else
bool isAlignmentOptimized;
int paddedFileSizeLimit;
#endif
int pieceSize;
QString inputPath;
QString savePath;
QString comment;
QString source;
QStringList trackers;
QStringList urlSeeds;
};
class TorrentCreatorThread final : public QThread
{
Q_OBJECT
public:
TorrentCreatorThread(QObject *parent = nullptr);
~TorrentCreatorThread();
void create(const TorrentCreatorParams &params);
#if (LIBTORRENT_VERSION_NUM >= 20000)
static int calculateTotalPieces(const QString &inputPath, const int pieceSize, const TorrentFormat torrentFormat);
#else
static int calculateTotalPieces(const QString &inputPath
, const int pieceSize, const bool isAlignmentOptimized, int paddedFileSizeLimit);
#endif
protected:
void run() override;
signals:
void creationFailure(const QString &msg);
void creationSuccess(const QString &path, const QString &branchPath);
void updateProgress(int progress);
private:
void sendProgressSignal(int currentPieceIdx, int totalPieces);
TorrentCreatorParams m_params;
};
}