AmEventQueue.h

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00001 /*
00002  * $Id: AmEventQueue.h 711 2008-02-10 18:52:44Z sayer $
00003  *
00004  * Copyright (C) 2002-2003 Fhg Fokus
00005  *
00006  * This file is part of sems, a free SIP media server.
00007  *
00008  * sems is free software; you can redistribute it and/or modify
00009  * it under the terms of the GNU General Public License as published by
00010  * the Free Software Foundation; either version 2 of the License, or
00011  * (at your option) any later version
00012  *
00013  * For a license to use the ser software under conditions
00014  * other than those described here, or to purchase support for this
00015  * software, please contact iptel.org by e-mail at the following addresses:
00016  *    info@iptel.org
00017  *
00018  * sems is distributed in the hope that it will be useful,
00019  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00020  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00021  * GNU General Public License for more details.
00022  *
00023  * You should have received a copy of the GNU General Public License 
00024  * along with this program; if not, write to the Free Software 
00025  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00026  */
00028 #ifndef _AMEVENTQUEUE_H_
00029 #define _AMEVENTQUEUE_H_
00030 
00031 #include "AmThread.h"
00032 #include "AmEvent.h"
00033 
00034 #include <queue>
00035 
00044 class AmEventQueue
00045 {
00046 protected:
00047   AmEventHandler*   handler;
00048   std::queue<AmEvent*>   ev_queue;
00049   AmMutex           m_queue;
00050   AmCondition<bool> ev_pending;
00051 
00052 public:
00053   AmEventQueue(AmEventHandler*);
00054   ~AmEventQueue();
00055 
00056   void postEvent(AmEvent*);
00057   void processEvents();
00058   void waitForEvent();
00059   void processSingleEvent();
00060 };
00061 
00062 #endif
00063
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