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99 lines
3.2 KiB
99 lines
3.2 KiB
/*
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* Copyright (C) 2011 Stefan Sayer
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*
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* This file is part of SEMS, a free SIP media server.
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*
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* SEMS 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 2 of the License, or
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* (at your option) any later version. This program is released under
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* the GPL with the additional exemption that compiling, linking,
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* and/or using OpenSSL is allowed.
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*
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* For a license to use the SEMS software under conditions
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* other than those described here, or to purchase support for this
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* software, please contact iptel.org by e-mail at the following addresses:
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* info@iptel.org
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*
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* SEMS 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _AmAppTimer_h_
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#define _AmAppTimer_h_
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#include "sip/wheeltimer.h"
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#include <string>
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using std::string;
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#include <map>
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#include <set>
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class app_timer;
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class direct_app_timer;
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class DirectAppTimer
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{
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public:
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virtual ~DirectAppTimer() {}
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virtual void fire()=0;
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};
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class _AmAppTimer
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: public _wheeltimer
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{
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typedef std::map<int, app_timer*> AppTimers;
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typedef std::map<string, AppTimers> TimerQueues;
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typedef std::map<DirectAppTimer*,direct_app_timer*> DirectTimers;
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AmMutex user_timers_mut;
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TimerQueues user_timers;
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std::recursive_mutex direct_timers_mut;
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DirectTimers direct_timers;
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/** creates timer object and inserts it into our container */
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app_timer* create_timer(const string& q_id, int id);
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/** erases timer - does not delete timer object @return timer object pointer, if found */
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app_timer* erase_timer(const string& q_id, int id);
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/* callback used by app_timer */
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void app_timer_cb(app_timer* at);
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friend class app_timer;
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/* callback used by direct_app_timer */
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void direct_app_timer_cb(direct_app_timer* t);
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friend class direct_app_timer;
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public:
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_AmAppTimer();
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~_AmAppTimer();
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/** set a timer for event queue eventqueue_name with id timer_id and timeout (s) */
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void setTimer(const string& eventqueue_name, int timer_id, double timeout);
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/** remove timer for event queue eventqueue_name with id timer_id */
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void removeTimer(const string& eventqueue_name, int timer_id);
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/** remove all timers for event queue eventqueue_name */
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void removeTimers(const string& eventqueue_name);
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/* set a timer which directly calls your handler */
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void setTimer(DirectAppTimer* t, double timeout);
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/* remove a timer which directly calls your handler */
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void removeTimer(DirectAppTimer* t);
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/* ONLY use this from inside the timer handler of a direct timer */
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void setTimer_unsafe(DirectAppTimer* t, double timeout);
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/* ONLY use this from inside the timer handler of a direct timer */
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void removeTimer_unsafe(DirectAppTimer* t);
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};
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typedef singleton<_AmAppTimer> AmAppTimer;
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#endif
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