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105 lines
2.4 KiB
105 lines
2.4 KiB
/*
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* $Id$
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*
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* Copyright (C) 2002-2003 Fhg Fokus
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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
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*
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* For a license to use the ser 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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/** @file AmEvent.h */
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#ifndef AmEvent_h
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#define AmEvent_h
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#include "AmArg.h"
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#include <string>
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using std::string;
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#define E_PLUGIN 100
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#define E_SYSTEM 101
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/** \brief base event class */
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struct AmEvent
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{
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int event_id;
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bool processed;
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AmEvent(int event_id);
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AmEvent(const AmEvent& rhs);
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virtual ~AmEvent();
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virtual AmEvent* clone();
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};
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/**
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* \brief named event for inter-plugin-API
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*
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* Optionally the AmPluginEvent also holds a dynamic argument array.
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*/
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struct AmPluginEvent: public AmEvent
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{
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string name;
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AmArg data;
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AmPluginEvent(const string& n)
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: AmEvent(E_PLUGIN), name(n), data() {}
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AmPluginEvent(const string& n, const AmArg& d)
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: AmEvent(E_PLUGIN), name(n), data(d) {}
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};
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/**
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* \brief named event for system events (e.g. server stopped)
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*/
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struct AmSystemEvent : public AmEvent
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{
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enum EvType {
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ServerShutdown = 0
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};
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EvType sys_event;
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AmSystemEvent(EvType e)
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: AmEvent(E_SYSTEM), sys_event(e) { }
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AmSystemEvent(const AmSystemEvent& rhs)
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: AmEvent(rhs), sys_event(rhs.sys_event) { }
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AmEvent* clone() { return new AmSystemEvent(*this); };
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};
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/** \brief event handler interface */
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class AmEventHandler
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{
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public:
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virtual void process(AmEvent*)=0;
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virtual ~AmEventHandler() { };
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};
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/* class AmEventFactory */
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/* { */
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/* virtual AmEvent* generateEvent(const string& receiver_id) = 0; */
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/* virtual ~AmEventFactory() { } */
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/* }; */
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#endif
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