tdesktop/Telegram/SourceFiles/main.cpp

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/*
This file is part of Telegram Desktop,
the official desktop version of Telegram messaging app, see https://telegram.org
Telegram Desktop is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
It is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
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In addition, as a special exception, the copyright holders give permission
to link the code of portions of this program with the OpenSSL library.
Full license: https://github.com/telegramdesktop/tdesktop/blob/master/LICENSE
Copyright (c) 2014-2017 John Preston, https://desktop.telegram.org
*/
#include "application.h"
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#include "platform/platform_specific.h"
#include "storage/localstorage.h"
int main(int argc, char *argv[]) {
#ifndef Q_OS_MAC // Retina display support is working fine, others are not.
QCoreApplication::setAttribute(Qt::AA_DisableHighDpiScaling, true);
#endif // Q_OS_MAC
QCoreApplication::setApplicationName(qsl("TelegramDesktop"));
settingsParseArgs(argc, argv);
if (cLaunchMode() == LaunchModeFixPrevious) {
return psFixPrevious();
} else if (cLaunchMode() == LaunchModeCleanup) {
return psCleanup();
}
// both are finished in Application::closeApplication
Logs::start(); // must be started before Platform is started
Platform::start(); // must be started before QApplication is created
int result = 0;
{
Application app(argc, argv);
result = app.exec();
}
DEBUG_LOG(("Telegram finished, result: %1").arg(result));
#ifndef TDESKTOP_DISABLE_AUTOUPDATE
if (cRestartingUpdate()) {
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DEBUG_LOG(("Application Info: executing updater to install update..."));
psExecUpdater();
} else
#endif // !TDESKTOP_DISABLE_AUTOUPDATE
if (cRestarting()) {
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DEBUG_LOG(("Application Info: executing Telegram, because of restart..."));
psExecTelegram();
}
SignalHandlers::finish();
Platform::finish();
Logs::finish();
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return result;
}