mirror of
https://github.com/qbittorrent/qBittorrent.git
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83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2019 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 "peeraddress.h"
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#include <QString>
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using namespace BitTorrent;
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PeerAddress PeerAddress::parse(const QString &address)
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{
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QVector<QStringRef> ipPort;
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if (address.startsWith('[') && address.contains("]:"))
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{ // IPv6
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ipPort = address.splitRef("]:");
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ipPort[0] = ipPort[0].mid(1); // chop '['
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}
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else if (address.contains(':'))
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{ // IPv4
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ipPort = address.splitRef(':');
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}
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else
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{
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return {};
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}
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const QHostAddress ip {ipPort[0].toString()};
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if (ip.isNull())
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return {};
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const ushort port {ipPort[1].toUShort()};
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if (port == 0)
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return {};
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return {ip, port};
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}
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QString PeerAddress::toString() const
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{
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if (ip.isNull())
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return {};
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const QString ipStr = (ip.protocol() == QAbstractSocket::IPv6Protocol)
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? ('[' + ip.toString() + ']')
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: ip.toString();
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return (ipStr + ':' + QString::number(port));
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}
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bool BitTorrent::operator==(const BitTorrent::PeerAddress &left, const BitTorrent::PeerAddress &right)
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{
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return (left.ip == right.ip) && (left.port == right.port);
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}
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uint BitTorrent::qHash(const BitTorrent::PeerAddress &addr, const uint seed)
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{
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return (::qHash(addr.ip, seed) ^ ::qHash(addr.port));
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}
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