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qBittorrent/src/base/bittorrent/trackerentry.cpp
Chocobo1 e692a191ed
Revise 'Add trackers' dialog
* Now it allow user to add tracker to different tier.
* The downloaded trackers are now displayed as is (without modifying).
* Now the dialog remember dialog size and last used URL.

Closes #17692.
2022-09-14 01:20:30 +08:00

72 lines
2.5 KiB
C++

/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2015-2022 Vladimir Golovnev <glassez@yandex.ru>
*
* 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.
*/
#include "trackerentry.h"
#include <QList>
#include <QVector>
QVector<BitTorrent::TrackerEntry> BitTorrent::parseTrackerEntries(const QStringView str)
{
const QList<QStringView> trackers = str.split(u'\n'); // keep the empty parts to track tracker tier
QVector<BitTorrent::TrackerEntry> entries;
entries.reserve(trackers.size());
int trackerTier = 0;
for (QStringView tracker : trackers)
{
tracker = tracker.trimmed();
if (tracker.isEmpty())
{
if (trackerTier < std::numeric_limits<decltype(trackerTier)>::max()) // prevent overflow
++trackerTier;
continue;
}
entries.append({tracker.toString(), trackerTier});
}
return entries;
}
bool BitTorrent::operator==(const TrackerEntry &left, const TrackerEntry &right)
{
return (left.url == right.url);
}
#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
std::size_t BitTorrent::qHash(const TrackerEntry &key, const std::size_t seed)
#else
uint BitTorrent::qHash(const TrackerEntry &key, const uint seed)
#endif
{
return ::qHash(key.url, seed);
}