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sems/core/AmEvent.h

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1.8 KiB

/*
* $Id$
*
* Copyright (C) 2002-2003 Fhg Fokus
*
* This file is part of sems, a free SIP media server.
*
* sems 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
*
* For a license to use the ser software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* sems 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
*/
/** @file AmEvent.h */
#ifndef AmEvent_h
#define AmEvent_h
#include "AmArg.h"
#include <string>
using std::string;
#define E_PLUGIN 100
/** \brief base event class */
struct AmEvent
{
int event_id;
bool processed;
AmEvent(int event_id);
virtual ~AmEvent();
};
/**
* \brief named event for inter-plugin-API
*
* Optionally the AmPluginEvent also holds a dynamic argument array.
*/
struct AmPluginEvent: public AmEvent
{
string name;
AmArg data;
AmPluginEvent(const string& n)
: AmEvent(E_PLUGIN), name(n), data() {}
AmPluginEvent(const string& n, const AmArg& d)
: AmEvent(E_PLUGIN), name(n), data(d) {}
};
/** \brief event handler interface */
class AmEventHandler
{
public:
virtual void process(AmEvent*)=0;
virtual ~AmEventHandler() { };
};
#endif