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https://github.com/keepassxreboot/keepassxc.git
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198691182b
The database wasn't saved properly and lockfiles were not removed when receiving the signals SIGINT, SIGTERM, SIGQUIT or SIGHUP. This patch implements signal handling and performs a clean shutdown after receiving SIGINT SIGTERM or SIGQUIT and ignores SIGHUP. Since this uses POSIX syscalls for signal and socket handling, there is no Windows implementation at the moment.
56 lines
1.5 KiB
C++
56 lines
1.5 KiB
C++
/*
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* Copyright (C) 2012 Tobias Tangemann
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* Copyright (C) 2012 Felix Geyer <debfx@fobos.de>
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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 or (at your option)
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* version 3 of the License.
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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 KEEPASSX_APPLICATION_H
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#define KEEPASSX_APPLICATION_H
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#include <QApplication>
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class QSocketNotifier;
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class Application : public QApplication
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{
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Q_OBJECT
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public:
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Application(int& argc, char** argv);
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void setMainWindow(QWidget* mainWindow);
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bool event(QEvent* event) override;
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Q_SIGNALS:
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void openFile(const QString& filename);
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private Q_SLOTS:
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void quitBySignal();
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private:
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QWidget* m_mainWindow;
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#if defined(Q_OS_UNIX)
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/**
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* Register Unix signals such as SIGINT and SIGTERM for clean shutdown.
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*/
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void registerUnixSignals();
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QSocketNotifier* m_unixSignalNotifier;
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static void handleUnixSignal(int sig);
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static int unixSignalSocket[2];
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#endif
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};
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#endif // KEEPASSX_APPLICATION_H
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