mirror of
https://github.com/qbittorrent/qBittorrent.git
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81 lines
2.4 KiB
C++
81 lines
2.4 KiB
C++
/*
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* Bittorrent Client using Qt4 and libtorrent.
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* Copyright (C) 2011 Christophe Dumez
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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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* Contact : chris@qbittorrent.org
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*/
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#ifndef DNSUPDATER_H
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#define DNSUPDATER_H
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#include <QObject>
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#include <QHostAddress>
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#include <QNetworkReply>
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#include <QDateTime>
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#include <QTimer>
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#include "preferences.h"
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/*!
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* Based on http://www.dyndns.com/developers/specs/
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*/
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class DNSUpdater : public QObject
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{
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Q_OBJECT
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public:
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explicit DNSUpdater(QObject *parent = 0);
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~DNSUpdater();
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static QUrl getRegistrationUrl(int service);
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public slots:
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void updateCredentials();
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private slots:
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void checkPublicIP();
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void ipRequestFinished(QNetworkReply* reply);
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void updateDNSService();
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void ipUpdateFinished(QNetworkReply* reply);
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private:
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QUrl getUpdateUrl() const;
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void processIPUpdateReply(const QString &reply);
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private:
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QHostAddress m_lastIP;
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QDateTime m_lastIPCheckTime;
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QTimer m_ipCheckTimer;
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int m_state;
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// Service creds
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DNS::Service m_service;
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QString m_domain;
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QString m_username;
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QString m_password;
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private:
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static const int IP_CHECK_INTERVAL_MS = 1800000; // 30 min
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enum State { OK, INVALID_CREDS, FATAL };
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};
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#endif // DNSUPDATER_H
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