mirror of
https://github.com/ProtonMail/proton-bridge.git
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74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
// Copyright (c) 2022 Proton AG
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//
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// This file is part of Proton Mail Bridge.
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//
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// Proton Mail Bridge 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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// Proton Mail Bridge 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 Proton Mail Bridge. If not, see <https://www.gnu.org/licenses/>.
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#ifndef BRIDGE_PP_PROCESS_MONITOR_H
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#define BRIDGE_PP_PROCESS_MONITOR_H
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#include "Worker/Worker.h"
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namespace bridgepp
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{
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//**********************************************************************************************************************
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/// \brief Process launcher and monitor class.
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//**********************************************************************************************************************
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class ProcessMonitor : public Worker
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{
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Q_OBJECT
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public: // static member functions
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struct MonitorStatus
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{
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bool ended = false;
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int returnCode = 0;
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qint64 pid = 0;
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};
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public: // member functions.
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ProcessMonitor(QString const &exePath, QStringList const &args, QObject *parent); ///< Default constructor.
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ProcessMonitor(ProcessMonitor const &) = delete; ///< Disabled copy-constructor.
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ProcessMonitor(ProcessMonitor &&) = delete; ///< Disabled assignment copy-constructor.
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~ProcessMonitor() override = default; ///< Destructor.
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ProcessMonitor &operator=(ProcessMonitor const &) = delete; ///< Disabled assignment operator.
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ProcessMonitor &operator=(ProcessMonitor &&) = delete; ///< Disabled move assignment operator.
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void run() override; ///< Run the worker.
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MonitorStatus const getStatus(); ///< Retrieve the current status of the process.
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signals:
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void processExited(int code); ///< Slot for the exiting of the process.
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private: // member functions
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void forwardProcessOutput(QProcess &p); ///< Forward the standard output and error from the process to this application standard output and error.
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private: // data members
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QMutex statusMutex_; ///< The status mutex.
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QString const exePath_; ///< The path to the executable.
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QStringList args_; ///< arguments to be passed to the brigde.
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MonitorStatus status_; ///< Status of the monitoring.
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QTextStream out_; ///< The standard output stream.
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QTextStream err_; ///< The standard error stream.
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};
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}
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#endif //BRIDGE_PP_PROCESS_MONITOR_H
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