mirror of
git://git.savannah.nongnu.org/eliot.git
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71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
/*****************************************************************************
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* Eliot
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* Copyright (C) 2013 Olivier Teulière
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* Authors: Olivier Teulière <ipkiss @@ 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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*****************************************************************************/
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#ifndef UPDATE_CHECKER_H_
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#define UPDATE_CHECKER_H_
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#include <QObject>
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#include <QString>
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#include "logging.h"
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class QNetworkReply;
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/**
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* Utility class to check if a new version of Eliot is available
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*/
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class UpdateChecker: public QObject
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{
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Q_OBJECT;
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DEFINE_LOGGER();
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/**
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* Structured representation of a version number
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*/
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struct VersionNumber
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{
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int major;
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int minor;
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char letter; // ASCII value, or 0 if no letter is present
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QString suffix; // May be an empty string
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};
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public:
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UpdateChecker(QObject *parent);
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void checkForUpdate();
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signals:
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void notifyInfo(QString msg);
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private slots:
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void updateCheckFinished(QNetworkReply*);
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private:
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VersionNumber parseVersionNumber(QString iVersion) const;
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bool isNewer(QString iNewVersion) const;
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void showNewVersion(QString iVersion) const;
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};
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#endif
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