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81 lines
2.3 KiB
81 lines
2.3 KiB
/*
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* $Id$
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*
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* dialog module - basic support for dialog tracking
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*
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* Copyright (C) 2006 Voice Sistem SRL
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* Kamailio 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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* Kamailio 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* History:
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* --------
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* 2006-04-14 initial version (bogdan)
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*/
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#ifndef _DIALOG_DLG_LOAD_H_
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#define _DIALOG_DLG_LOAD_H_
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#include "dlg_cb.h"
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#include "../../sr_module.h"
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/* terminate_dlg function prototype */
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typedef int (*terminate_dlg_f)(str *callid, str *ftag, str *ttag, str *hdrs, str *reason);
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typedef int (*lookup_terminate_dlg_f)(unsigned int h_entry, unsigned int h_id, str *hdrs);
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/* get the current dialog based on message function prototype */
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typedef struct dlg_cell *(*get_dlg_f)(struct sip_msg *msg);
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/* get_dlg_lifetime function prototype */
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typedef time_t (*get_dlg_expires_f)(str *callid, str *ftag, str *ttag);
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typedef void (*release_dlg_f)(struct dlg_cell *dlg);
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struct dlg_binds {
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register_dlgcb_f register_dlgcb;
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register_dlgcb_nodlg_f register_dlgcb_nodlg;
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terminate_dlg_f terminate_dlg;
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lookup_terminate_dlg_f lookup_terminate_dlg;
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set_dlg_variable_f set_dlg_var;
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get_dlg_variable_f get_dlg_var;
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get_dlg_expires_f get_dlg_expires;
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get_dlg_f get_dlg;
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release_dlg_f release_dlg;
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};
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typedef int(*load_dlg_f)( struct dlg_binds *dlgb );
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int load_dlg( struct dlg_binds *dlgb);
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static inline int load_dlg_api( struct dlg_binds *dlgb )
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{
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load_dlg_f load_dlg;
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/* import the DLG auto-loading function */
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if ( !(load_dlg=(load_dlg_f)find_export("load_dlg", 0, 0)))
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return -1;
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/* let the auto-loading function load all DLG stuff */
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if (load_dlg( dlgb )==-1)
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return -1;
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return 0;
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}
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#endif
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