80 lines
2.6 KiB
C++
80 lines
2.6 KiB
C++
// SPDX-License-Identifier: GPL-3.0-or-later
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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*
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* Copyright (C) 2013 - 2024, nymea GmbH
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* Copyright (C) 2024 - 2025, chargebyte austria GmbH
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*
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* This file is part of nymea-networkmanager.
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*
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* nymea-networkmanager 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 3 of the License, or
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* (at your option) any later version.
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*
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* nymea-networkmanager 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 nymea-networkmanager. If not, see <https://www.gnu.org/licenses/>.
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*
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* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
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#include "application.h"
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#include "core.h"
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#include <signal.h>
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static bool s_aboutToShutdown = false;
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static void catchUnixSignals(const std::vector<int>& quitSignals, const std::vector<int>& ignoreSignals = std::vector<int>())
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{
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auto handler = [](int sig) ->void {
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switch (sig) {
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case SIGQUIT:
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qCDebug(dcApplication()) << "Cought SIGQUIT quit signal...";
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break;
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case SIGINT:
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qCDebug(dcApplication()) << "Cought SIGINT quit signal...";
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break;
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case SIGTERM:
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qCDebug(dcApplication()) << "Cought SIGTERM quit signal...";
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break;
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case SIGHUP:
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qCDebug(dcApplication()) << "Cought SIGHUP quit signal...";
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break;
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default:
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qCDebug(dcApplication()) << "Cought unhandled signal" << sig;
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break;
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}
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if (s_aboutToShutdown) {
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qCCritical(dcApplication()) << "Already shutting down.";
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return;
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}
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qCDebug(dcApplication()) << "=====================================";
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qCDebug(dcApplication()) << "Shutting down nymea-networkmanager";
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qCDebug(dcApplication()) << "=====================================";
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s_aboutToShutdown = true;
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Application::quit();
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};
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// all these signals will be ignored.
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for (int sig : ignoreSignals)
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signal(sig, SIG_IGN);
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for (int sig : quitSignals)
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signal(sig, handler);
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}
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Application::Application(int &argc, char **argv) :
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QCoreApplication(argc, argv)
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{
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catchUnixSignals({SIGQUIT, SIGINT, SIGTERM, SIGHUP});
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}
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