Adopting changes from asio branch. Currently broken.

2009-05-04 21:11:29 +00:00
parent a65934e2a5
commit 60b5d45c53
23 changed files with 539 additions and 421 deletions
@@ -0,0 +1,63 @@
+/***************************************************************************
+ *   Copyright (C) 2009 by Lothar May                                      *
+ *                                                                         *
+ *   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 2 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, write to the                         *
+ *   Free Software Foundation, Inc.,                                       *
+ *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+ ***************************************************************************/
+/* A manager for asynchronous software timer. */
+
+#ifndef _TIMERMANAGER_H_
+#define _TIMERMANAGER_H_
+
+#include <map>
+#include <boost/thread.hpp>
+#include <boost/function.hpp>
+#include <third_party/boost/timers.hpp>
+
+class TimerManager
+{
+public:
+	TimerManager();
+
+	unsigned RegisterTimer(unsigned timeoutMsec, boost::function<void()> timerHandler, bool timerRepeat = false);
+	bool UnregisterTimer(unsigned timerId);
+
+	void Process();
+
+protected:
+
+	struct TimerData
+	{
+		TimerData(unsigned timerId, unsigned timeoutMsec, boost::function<void()> timerHandler, bool timerRepeat)
+		: id(timerId), msec(timeoutMsec), handler(timerHandler), repeat(timerRepeat) {}
+		unsigned id;
+		unsigned msec;
+		boost::function<void()> handler;
+		bool repeat;
+	};
+
+	typedef std::multimap<unsigned, TimerData> TimerMap;
+
+	unsigned GetNextTimerId();
+
+private:
+	mutable boost::recursive_mutex	m_timerMutex;
+	TimerMap						m_timerMap;
+	unsigned						m_curTimerId;
+
+	boost::timers::portable::microsec_timer m_softwareTimer;
+};
+
+#endif