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/*
* $Id$
*
* dialog module - basic support for dialog tracking
*
* Copyright (C) 2006 Voice Sistem SRL
*
* 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
*
* History:
* --------
* 2006-04-14 initial version (bogdan)
*/
#ifndef _DIALOG_DLG_LOAD_H_
#define _DIALOG_DLG_LOAD_H_
#include "dlg_cb.h"
#include "../../sr_module.h"
/* terminate_dlg function prototype */
typedef int (*terminate_dlg_f)(str *callid, str *ftag, str *ttag, str *hdrs, str *reason);
typedef int (*lookup_terminate_dlg_f)(unsigned int h_entry, unsigned int h_id, str *hdrs);
/* get the current dialog based on message function prototype */
typedef struct dlg_cell *(*get_dlg_f)(struct sip_msg *msg);
/* get_dlg_lifetime function prototype */
typedef time_t (*get_dlg_expires_f)(str *callid, str *ftag, str *ttag);
struct dlg_binds {
register_dlgcb_f register_dlgcb;
register_dlgcb_nodlg_f register_dlgcb_nodlg;
terminate_dlg_f terminate_dlg;
lookup_terminate_dlg_f lookup_terminate_dlg;
set_dlg_variable_f set_dlg_var;
get_dlg_variable_f get_dlg_var;
get_dlg_expires_f get_dlg_expires;
get_dlg_f get_dlg;
};
typedef int(*load_dlg_f)( struct dlg_binds *dlgb );
int load_dlg( struct dlg_binds *dlgb);
static inline int load_dlg_api( struct dlg_binds *dlgb )
{
load_dlg_f load_dlg;
/* import the DLG auto-loading function */
if ( !(load_dlg=(load_dlg_f)find_export("load_dlg", 0, 0)))
return -1;
/* let the auto-loading function load all DLG stuff */
if (load_dlg( dlgb )==-1)
return -1;
return 0;
}
#endif
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