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https://github.com/qbittorrent/qBittorrent.git
synced 2025-01-09 16:47:27 +03:00
4d54fb675f
It did not work correctly, since it assumed that 'lt::torrent_plugin' is created at an earlier stage and is able to track all changes in the torrent state, but in reality it turned out that it was created after the torrent moved to the `downloading_metadata` state, so we had to additionally handle it in the constructor. PR #16121.
66 lines
2.4 KiB
C++
66 lines
2.4 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 "nativetorrentextension.h"
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#include <libtorrent/torrent_status.hpp>
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namespace
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{
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bool isAutoManaged(const lt::torrent_status &torrentStatus)
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{
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return static_cast<bool>(torrentStatus.flags & lt::torrent_flags::auto_managed);
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}
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}
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NativeTorrentExtension::NativeTorrentExtension(const lt::torrent_handle &torrentHandle)
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: m_torrentHandle {torrentHandle}
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{
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on_state(m_torrentHandle.status({}).state);
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}
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bool NativeTorrentExtension::on_pause()
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{
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if (!isAutoManaged(m_torrentHandle.status({})))
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m_torrentHandle.unset_flags(lt::torrent_flags::stop_when_ready);
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// return `false` to allow standard handler
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// and other extensions to be also invoked.
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return false;
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}
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void NativeTorrentExtension::on_state(const lt::torrent_status::state_t state)
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{
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if (m_state == lt::torrent_status::downloading_metadata)
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{
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m_torrentHandle.unset_flags(lt::torrent_flags::auto_managed);
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m_torrentHandle.pause();
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}
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m_state = state;
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}
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