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+/*
+ * ThreadManager.h
+ *
+ * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MAD_CORE_THREADMANAGER_H_
+#define MAD_CORE_THREADMANAGER_H_
+
+#include <config.h>
+
+#include "Initializable.h"
+
+#include <queue>
+#include <map>
+
+#include <boost/asio.hpp>
+
+#include <boost/thread/thread.hpp>
+#include <boost/thread/condition_variable.hpp>
+#include <boost/thread/locks.hpp>
+
+namespace Mad {
+namespace Core {
+
+class ThreadManager : public Initializable {
+ private:
+ boost::thread::id mainThreadId;
+ boost::shared_ptr<boost::thread> workerThread, loggerThread, ioThread;
+ std::map<boost::thread::id, boost::shared_ptr<boost::thread> > threads;
+
+ boost::mutex threadLock;
+
+ boost::mutex runLock;
+ bool running;
+
+ boost::mutex workLock;
+ boost::condition_variable workCond;
+ std::queue<boost::function0<void> > work;
+
+ boost::scoped_ptr<boost::asio::io_service::work> ioWorker;
+
+ boost::asio::io_service ioService;
+
+ static ThreadManager threadManager;
+
+ ThreadManager() {}
+
+ void workerFunc();
+ void ioFunc();
+
+ void threadFinished(boost::thread::id threadId) {
+ boost::shared_ptr<boost::thread> thread;
+
+ {
+ boost::lock_guard<boost::mutex> lock(threadLock);
+
+ std::map<boost::thread::id, boost::shared_ptr<boost::thread> >::iterator it = threads.find(threadId);
+
+ if(it == threads.end())
+ return;
+
+ thread = it->second;
+ threads.erase(it);
+ }
+
+ thread->join();
+ }
+
+ protected:
+ virtual void doInit();
+ virtual void doDeinit();
+
+ public:
+ bool isThisMainThread() {
+ return (mainThreadId == boost::this_thread::get_id());
+ }
+
+ bool isThisWorkerThread() {
+ boost::lock_guard<boost::mutex> lock(threadLock);
+ return (workerThread->get_id() == boost::this_thread::get_id());
+ }
+
+ boost::asio::io_service& getIOService() {
+ return ioService;
+ }
+
+ void detach();
+
+ void pushWork(const boost::function0<void> &newWork);
+
+ static ThreadManager* get() {
+ return &threadManager;
+ }
+};
+
+}
+}
+
+#endif /* MAD_CORE_THREADMANAGER_H_ */