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https://github.com/FairRootGroup/FairMQ.git
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6780b7452c
* Queue next transition for long-running states (fix #421) * Add *OrCustom/Push/Locked family of functions to StateQueue to enable composition with custom signals
77 lines
2.8 KiB
C++
77 lines
2.8 KiB
C++
/********************************************************************************
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* Copyright (C) 2017-2022 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH *
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* *
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* This software is distributed under the terms of the *
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* GNU Lesser General Public Licence (LGPL) version 3, *
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* copied verbatim in the file "LICENSE" *
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********************************************************************************/
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#ifndef FAIR_MQ_PLUGINS_CONTROL
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#define FAIR_MQ_PLUGINS_CONTROL
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#include <fairmq/Plugin.h>
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#include <fairmq/Version.h>
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#include <fairmq/StateQueue.h>
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#include <condition_variable>
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#include <mutex>
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#include <string>
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#include <queue>
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#include <thread>
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#include <atomic>
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#include <stdexcept>
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namespace fair::mq::plugins
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{
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class Control : public Plugin
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{
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public:
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Control(const std::string& name, Plugin::Version version, const std::string& maintainer, const std::string& homepage, PluginServices* pluginServices);
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Control(const Control&) = delete;
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Control(Control&&) = delete;
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Control& operator=(const Control&) = delete;
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Control& operator=(Control&&) = delete;
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~Control() override;
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private:
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auto InteractiveMode() -> void;
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static auto PrintInteractiveHelpColor() -> void;
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static auto PrintInteractiveHelp() -> void;
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static auto PrintStateMachineColor() -> void;
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static auto PrintStateMachine() -> void;
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auto PrintNumberOfConnectedPeers() -> void;
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auto StaticMode() -> void;
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auto GUIMode() -> void;
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auto SignalHandler() -> void;
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auto RunShutdownSequence() -> void;
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auto RunREPL() -> void;
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auto RunStartupSequence() -> void;
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std::thread fControllerThread;
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std::thread fSignalHandlerThread;
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std::mutex fControllerMutex;
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std::atomic<bool> fDeviceShutdownRequested;
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std::atomic<bool> fDeviceHasShutdown;
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std::atomic<bool> fPluginShutdownRequested;
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fair::mq::StateQueue fStateQueue;
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}; /* class Control */
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auto ControlPluginProgramOptions() -> Plugin::ProgOptions;
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REGISTER_FAIRMQ_PLUGIN(
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Control, // Class name
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control, // Plugin name (string, lower case chars only)
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(Plugin::Version{FAIRMQ_VERSION_MAJOR, FAIRMQ_VERSION_MINOR, FAIRMQ_VERSION_PATCH}), // Version
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"FairRootGroup <fairroot@gsi.de>", // Maintainer
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"https://github.com/FairRootGroup/FairMQ", // Homepage
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ControlPluginProgramOptions // Free function which declares custom program options for the
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// plugin signature: () ->
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// boost::optional<boost::program_options::options_description>
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)
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} // namespace fair::mq::plugins
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#endif /* FAIR_MQ_PLUGINS_CONTROL */
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