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https://github.com/qbittorrent/qBittorrent.git
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561b597031
Define "torrent ID" concept, which is either a SHA1 hash for torrents of version 1, or a SHA256 hash (truncated to SHA1 hash length) for torrents of version 2. Add support for native libtorrent2 info hashes.
69 lines
2.6 KiB
C++
69 lines
2.6 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2020 Vladimir Golovnev <glassez@yandex.ru>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#include "filesearcher.h"
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#include <QDir>
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#include "base/bittorrent/common.h"
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#include "base/bittorrent/infohash.h"
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void FileSearcher::search(const BitTorrent::TorrentID &id, const QStringList &originalFileNames
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, const QString &completeSavePath, const QString &incompleteSavePath)
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{
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const auto findInDir = [](const QString &dirPath, QStringList &fileNames) -> bool
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{
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const QDir dir {dirPath};
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bool found = false;
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for (QString &fileName : fileNames)
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{
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if (dir.exists(fileName))
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{
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found = true;
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}
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else if (dir.exists(fileName + QB_EXT))
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{
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found = true;
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fileName += QB_EXT;
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}
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}
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return found;
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};
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QString savePath = completeSavePath;
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QStringList adjustedFileNames = originalFileNames;
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const bool found = findInDir(savePath, adjustedFileNames);
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if (!found && !incompleteSavePath.isEmpty())
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{
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savePath = incompleteSavePath;
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findInDir(savePath, adjustedFileNames);
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}
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emit searchFinished(id, savePath, adjustedFileNames);
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}
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