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Diffstat (limited to 'basicsuite/datacollector/unixsignalhandler.h')
-rw-r--r-- | basicsuite/datacollector/unixsignalhandler.h | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/basicsuite/datacollector/unixsignalhandler.h b/basicsuite/datacollector/unixsignalhandler.h new file mode 100644 index 0000000..63c5d53 --- /dev/null +++ b/basicsuite/datacollector/unixsignalhandler.h @@ -0,0 +1,77 @@ +/**************************************************************************** +** +** Copyright (C) 2017 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the E-Bike demo project. +** +** $QT_BEGIN_LICENSE:LGPL3$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPLv3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or later as published by the Free +** Software Foundation and appearing in the file LICENSE.GPL included in +** the packaging of this file. Please review the following information to +** ensure the GNU General Public License version 2.0 requirements will be +** met: http://www.gnu.org/licenses/gpl-2.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef UNIXSIGNALHANDLER_H +#define UNIXSIGNALHANDLER_H + +#include <QObject> + +class QSocketNotifier; + +class UnixSignalHandler : public QObject +{ + Q_OBJECT + +public: + explicit UnixSignalHandler(QObject *parent = nullptr); + +public: + static int setupSignalHandlers(); + static void sigIntHandler(int); + static void sigHupHandler(int); + static void sigTermHandler(int); + +signals: + void sigInt(); + void sigHup(); + void sigTerm(); + +private slots: + void handleSigInt(); + void handleSigHup(); + void handleSigTerm(); + +private: + static int sigintFd[2]; + static int sighupFd[2]; + static int sigtermFd[2]; + + QSocketNotifier *m_sigintNotifier; + QSocketNotifier *m_sighupNotifier; + QSocketNotifier *m_sigtermNotifier; +}; + +#endif // UNIXSIGNALHANDLER_H |