mirror of https://github.com/sipwise/sems.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
115 lines
3.3 KiB
115 lines
3.3 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
|
|
*/
|
|
#ifndef _AmSessionEventHandler_h
|
|
#define _AmSessionEventHandler_h
|
|
|
|
#include "AmArg.h"
|
|
#include "AmSipMsg.h"
|
|
#include "AmSipEvent.h"
|
|
#include <string>
|
|
using std::string;
|
|
|
|
class AmConfigReader;
|
|
|
|
/**
|
|
* \brief Interface for SIP signaling plugins that
|
|
* change requests or replies using hooks (ex: session timer).
|
|
*
|
|
* From this type of plugins, an AmSessionEventHandler
|
|
* can be added to an AmSession. AmSessionEventHandler functions
|
|
* are called as hooks by the Session's event handler function.
|
|
*
|
|
* Signaling plugins must inherit from this class.
|
|
*/
|
|
class AmSessionEventHandler
|
|
: public ArgObject
|
|
{
|
|
public:
|
|
bool destroy;
|
|
|
|
AmSessionEventHandler()
|
|
: destroy(true) {}
|
|
|
|
virtual ~AmSessionEventHandler() {}
|
|
|
|
/** Returns -1 on error, 0 else. */
|
|
virtual int configure(AmConfigReader& conf);
|
|
|
|
/*
|
|
* All the methods return true if the event processing
|
|
* shall be stopped after them.
|
|
*/
|
|
virtual bool process(AmEvent*);
|
|
virtual bool onSipEvent(AmSipEvent*);
|
|
virtual bool onSipRequest(const AmSipRequest&);
|
|
virtual bool onSipReply(const AmSipReply&);
|
|
|
|
virtual bool onSendRequest(const string& method,
|
|
const string& content_type,
|
|
const string& body,
|
|
string& hdrs,
|
|
int flags,
|
|
unsigned int cseq);
|
|
|
|
virtual bool onSendReply(const AmSipRequest& req,
|
|
unsigned int code,
|
|
const string& reason,
|
|
const string& content_type,
|
|
const string& body,
|
|
string& hdrs,
|
|
int flags);
|
|
};
|
|
|
|
|
|
#if __GNUC__ < 3
|
|
#define CALL_EVENT_H(method,args...) \
|
|
do{\
|
|
vector<AmSessionEventHandler*>::iterator evh = ev_handlers.begin(); \
|
|
bool stop = false; \
|
|
while((evh != ev_handlers.end()) && !stop){ \
|
|
stop = (*evh)->method( ##args ); \
|
|
evh++; \
|
|
} \
|
|
if(stop) \
|
|
return; \
|
|
}while(0)
|
|
#else
|
|
#define CALL_EVENT_H(method,...) \
|
|
do{\
|
|
vector<AmSessionEventHandler*>::iterator evh = ev_handlers.begin(); \
|
|
bool stop = false; \
|
|
while((evh != ev_handlers.end()) && !stop){ \
|
|
stop = (*evh)->method( __VA_ARGS__ ); \
|
|
evh++; \
|
|
} \
|
|
if(stop) \
|
|
return; \
|
|
}while(0)
|
|
#endif
|
|
|
|
#endif
|