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98 lines
3.0 KiB
98 lines
3.0 KiB
/**
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* $Id$
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*
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* Copyright (C) 2009 Daniel-Constantin Mierla (asipto.com)
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* Copyright (C) 2011 Carsten Bock, carsten@ng-voice.com
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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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* openser 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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* openser 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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#ifndef _DLG_VAR_H_
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#define _DLG_VAR_H_
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#include "../../pvar.h"
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#include "dlg_hash.h"
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#define DLG_TOROUTE_SIZE 32
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/*! dialog context */
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typedef struct _dlg_ctx {
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int on;
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unsigned int flags;
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unsigned int iflags;
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int to_route;
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char to_route_name[DLG_TOROUTE_SIZE];
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int to_bye;
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int timeout;
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struct dlg_cell *dlg;
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dlg_iuid_t iuid;
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int cpid;
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int set;
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unsigned int dir;
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int t; /* set to 1 if tm req in callback executed */
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int expect_t; /* set to 1 if expects that t is set after config */
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} dlg_ctx_t;
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/* A dialog-variable */
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struct dlg_var {
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str key;
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str value;
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unsigned int vflags; /*!< internal variable flags */
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struct dlg_var *next;
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};
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str * api_get_dlg_variable(str *callid, str *ftag, str *ttag, str *key);
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str * get_dlg_variable(struct dlg_cell *dlg, str *key);
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int api_set_dlg_variable(str *callid, str *ftag, str *ttag, str *key, str *val);
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int set_dlg_variable(struct dlg_cell *dlg, str *key, str *val);
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int pv_parse_dialog_var_name(pv_spec_p sp, str *in);
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int pv_get_dlg_variable(struct sip_msg *msg, pv_param_t *param, pv_value_t *res);
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int pv_set_dlg_variable(struct sip_msg* msg, pv_param_t *param, int op, pv_value_t *val);
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/*! Retrieve the current var-list */
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struct dlg_var * get_local_varlist_pointer(struct sip_msg *msg, int clear_pointer);
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/* Adds, updates and deletes dialog variables */
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int set_dlg_variable_unsafe(struct dlg_cell *dlg, str *key, str *val);
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extern dlg_ctx_t _dlg_ctx;
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int pv_get_dlg_ctx(struct sip_msg *msg, pv_param_t *param,
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pv_value_t *res);
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int pv_set_dlg_ctx(struct sip_msg* msg, pv_param_t *param,
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int op, pv_value_t *val);
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int pv_parse_dlg_ctx_name(pv_spec_p sp, str *in);
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int pv_get_dlg(struct sip_msg *msg, pv_param_t *param,
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pv_value_t *res);
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int pv_parse_dlg_name(pv_spec_p sp, str *in);
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int dlg_cfg_cb(struct sip_msg *foo, unsigned int flags, void *bar);
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void dlg_set_ctx_iuid(dlg_cell_t *dlg);
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void dlg_reset_ctx_iuid(void);
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dlg_cell_t* dlg_get_ctx_dialog(void);
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dlg_ctx_t* dlg_get_dlg_ctx(void);
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int spiral_detect_reset(struct sip_msg *foo, unsigned int flags, void *bar);
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#endif
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