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0001 /* ============================================================
0002 * Falkon - Qt web browser
0003 * Copyright (C) 2010-2014  David Rosca <nowrep@gmail.com>
0004 *
0005 * This program is free software: you can redistribute it and/or modify
0006 * it under the terms of the GNU General Public License as published by
0007 * the Free Software Foundation, either version 3 of the License, or
0008 * (at your option) any later version.
0009 *
0010 * This program is distributed in the hope that it will be useful,
0011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
0012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
0013 * GNU General Public License for more details.
0014 *
0015 * You should have received a copy of the GNU General Public License
0016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
0017 * ============================================================ */
0018 #ifndef UPDATER_H
0019 #define UPDATER_H
0020 
0021 #include <QObject>
0022 
0023 #include "qzcommon.h"
0024 
0025 class QNetworkReply;
0026 class QUrl;
0027 
0028 class BrowserWindow;
0029 
0030 class FALKON_EXPORT Updater : public QObject
0031 {
0032     Q_OBJECT
0033 public:
0034     explicit Updater(BrowserWindow* window, QObject* parent = nullptr);
0035 
0036     struct FALKON_EXPORT Version {
0037         bool isValid;
0038         int majorVersion;
0039         int minorVersion;
0040         int revisionNumber;
0041 
0042         Version(const QString &s);
0043 
0044         bool operator<(const Version &other) const;
0045         bool operator>(const Version &other) const;
0046 
0047         bool operator==(const Version &other) const;
0048         bool operator>=(const Version &other) const;
0049         bool operator<=(const Version &other) const;
0050 
0051         QString versionString() const;
0052     };
0053 
0054 private Q_SLOTS:
0055     void downCompleted();
0056     void start();
0057     void downloadNewVersion();
0058 
0059 private:
0060     void startDownloadingUpdateInfo(const QUrl &url);
0061 
0062     BrowserWindow* m_window;
0063 };
0064 
0065 #endif // UPDATER_H