WIP. Reorganizing things to get settings work. First attempt on Database settings

service/ServiceManager.hpp

@@ -0,0 +1,70 @@
+#ifndef SERVICE_CONTROLER_HPP
+#define SERVICE_CONTROLER_HPP
+
+#include <boost/asio.hpp>
+#include <set>
+
+#include "Service.hpp"
+
+// Start/Stop/Reload Services
+class ServiceManager
+{
+	public:
+
+		static ServiceManager& instance();
+		~ServiceManager();
+
+		void stopService(Service::pointer service);
+		void startService(Service::pointer service);
+
+		void stopAllServices();
+
+		// Return in case of failure/stop by user
+		void run();
+
+		boost::asio::io_service&	getIoService() {return _ioService;}
+		const boost::asio::io_service&	getIoService() const {return _ioService;}
+
+		template <class T> typename T::pointer getService();
+
+		boost::mutex&	mutex() { return _mutex;}
+
+	private:
+
+		ServiceManager();
+		ServiceManager(ServiceManager const&);	// Don't Implement
+		void operator=(ServiceManager const&);	// Don't implement
+
+		void restartServices(void);
+		void stopServices(void);
+
+		void asyncWaitSignals(void);
+
+		void handleSignal(boost::system::error_code error, int signo);
+
+		boost::mutex	_mutex;
+
+		boost::asio::io_service	_ioService;
+
+		// Listen for interesting signals
+		boost::asio::signal_set	_signalSet;
+
+		std::set<Service::pointer>	_services;
+};
+
+
+template <class T> typename T::pointer
+ServiceManager::getService()
+{
+	std::set<Service::pointer>::iterator it;
+	for (std::set<Service::pointer>::iterator it = _services.begin(); it != _services.end(); ++it)
+	{
+		if (typeid(*(*it)) == typeid(T)) {
+			return std::dynamic_pointer_cast<T>(*it);
+		}
+	}
+	return std::shared_ptr<T>();
+}
+
+#endif
+