91 lines
2.1 KiB
C++
91 lines
2.1 KiB
C++
/*
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* Copyright (C) 2013 Emeric Poupon
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*
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* This file is part of LMS.
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*
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* LMS 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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* LMS 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 LMS. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SERVICE_CONTROLER_HPP
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#define SERVICE_CONTROLER_HPP
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#include <boost/asio.hpp>
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#include <set>
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#include "Service.hpp"
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namespace Service {
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// Start/Stop/Reload Services
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class ServiceManager
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{
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public:
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static ServiceManager& instance();
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~ServiceManager();
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void stopService(Service::pointer service);
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void startService(Service::pointer service);
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void stopAllServices();
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// Return in case of failure/stop by user
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void run();
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template <class T> typename T::pointer getService();
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boost::mutex& mutex() { return _mutex;}
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private:
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ServiceManager();
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ServiceManager(ServiceManager const&); // Don't Implement
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void operator=(ServiceManager const&); // Don't implement
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void restartServices(void);
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void stopServices(void);
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void asyncWaitSignals(void);
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void handleSignal(boost::system::error_code error, int signo);
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boost::mutex _mutex;
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boost::asio::io_service _ioService;
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// Listen for interesting signals
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boost::asio::signal_set _signalSet;
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std::set<Service::pointer> _services;
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};
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template <class T> typename T::pointer
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ServiceManager::getService()
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{
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std::set<Service::pointer>::iterator it;
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for (std::set<Service::pointer>::iterator it = _services.begin(); it != _services.end(); ++it)
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{
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if (typeid(*(*it)) == typeid(T)) {
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return std::dynamic_pointer_cast<T>(*it);
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}
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}
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return std::shared_ptr<T>();
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}
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} // namespace Service
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#endif
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