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100 lines
3.0 KiB
C++
100 lines
3.0 KiB
C++
/* ============================================================
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* QupZilla - WebKit based browser
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* Copyright (C) 2010-2012 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#ifndef UPDATER_H
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#define UPDATER_H
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#include <QObject>
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#include <QSystemTrayIcon>
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#include <QMenu>
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#include <QNetworkReply>
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class QupZilla;
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class Updater : public QObject
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{
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Q_OBJECT
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public:
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explicit Updater(QupZilla* mainClass, QObject* parent = 0);
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~Updater();
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struct Version {
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bool isValid;
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int majorVersion;
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int minorVersion;
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int revisionNumber;
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QString specialSymbol;
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bool operator<(const Version &other) const {
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if (!this->isValid || !other.isValid)
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return false;
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if (this->majorVersion < other.majorVersion)
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return true;
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if (this->minorVersion < other.minorVersion)
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return true;
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if (this->revisionNumber < other.revisionNumber)
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return true;
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if (this->revisionNumber == other.revisionNumber)
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return !isBiggerThan_SpecialSymbol(this->specialSymbol, other.specialSymbol);
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return false;
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}
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bool operator>(const Version &other) const {
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return !operator<(other);
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}
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bool operator==(const Version &other) const {
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if (!this->isValid || !other.isValid)
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return false;
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return (this->majorVersion == other.majorVersion &&
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this->minorVersion == other.minorVersion &&
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this->revisionNumber == other.revisionNumber &&
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this->specialSymbol == other.specialSymbol);
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}
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bool operator>=(const Version &other) const {
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if (*this == other)
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return true;
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return *this > other;
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}
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bool operator<=(const Version &other) const {
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if (*this == other)
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return true;
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return *this < other;
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}
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};
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static Version parseVersionFromString(const QString &string);
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static bool isBiggerThan_SpecialSymbol(QString one, QString two);
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signals:
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private slots:
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void downCompleted(QNetworkReply* reply);
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void start();
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void downloadNewVersion();
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private:
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void startDownloadingUpdateInfo(const QUrl &url);
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QupZilla* p_QupZilla;
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};
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#endif // UPDATER_H
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