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/**
* $Id$
*
* dispatcher module
*
* Copyright (C) 2004-2006 FhG Fokus
*
* This file is part of Kamailio, a free SIP server.
*
* Kamailio 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
*
* Kamailio 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
/*! \file
* \ingroup dispatcher
* \brief Dispatcher :: API
*/
#ifndef _DISPATCHER_API_H_
#define _DISPATCHER_API_H_
#include "../../sr_module.h"
typedef int (*ds_select_dst_f)(struct sip_msg *msg, int set,
int alg, int mode);
typedef int (*ds_next_dst_f)(struct sip_msg *msg, int mode);
typedef int (*ds_mark_dst_f)(struct sip_msg *msg, int mode);
typedef int (*ds_is_from_list_f)(struct sip_msg *_m, int group);
typedef struct dispatcher_api {
ds_select_dst_f select;
ds_next_dst_f next;
ds_mark_dst_f mark;
ds_is_from_list_f is_from;
} dispatcher_api_t;
typedef int (*bind_dispatcher_f)(dispatcher_api_t* api);
int bind_dispatcher(dispatcher_api_t* api);
/**
* @brief Load the dispatcher API
*/
static inline int dispatcher_load_api(dispatcher_api_t *api)
{
bind_dispatcher_f binddispatcher;
binddispatcher = (bind_dispatcher_f)find_export("bind_dispatcher", 0, 0);
if(binddispatcher == 0) {
LM_ERR("cannot find bind_dispatcher\n");
return -1;
}
if(binddispatcher(api)<0)
{
LM_ERR("cannot bind dispatcher api\n");
return -1;
}
return 0;
}
#endif
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