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kamailio/modules/dialog/dlg_db_handler.h

124 lines
3.6 KiB

/*
* Copyright (C) 2007 Voice System SRL
* Copyright (C) 2011 Carsten Bock, carsten@ng-voice.com
*
* 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
* \brief Database interface
* \ingroup dialog
* Module: \ref dialog
*/
#ifndef _DLG_DB_HANDLER_H_
#define _DLG_DB_HANDLER_H_
#include "../../str.h"
#include "../../lib/srdb1/db.h"
#define CALL_ID_COL "callid"
#define FROM_URI_COL "from_uri"
#define FROM_TAG_COL "from_tag"
#define TO_URI_COL "to_uri"
#define TO_TAG_COL "to_tag"
#define HASH_ID_COL "hash_id"
#define HASH_ENTRY_COL "hash_entry"
#define STATE_COL "state"
#define START_TIME_COL "start_time"
#define TIMEOUT_COL "timeout"
#define TO_CSEQ_COL "callee_cseq"
#define FROM_CSEQ_COL "caller_cseq"
#define TO_ROUTE_COL "callee_route_set"
#define FROM_ROUTE_COL "caller_route_set"
#define TO_CONTACT_COL "callee_contact"
#define FROM_CONTACT_COL "caller_contact"
#define FROM_SOCK_COL "caller_sock"
#define TO_SOCK_COL "callee_sock"
#define IFLAGS_COL "iflags"
#define SFLAGS_COL "sflags"
#define TOROUTE_NAME_COL "toroute_name"
#define REQ_URI_COL "req_uri"
#define XDATA_COL "xdata"
#define DIALOG_TABLE_NAME "dialog"
#define DLG_TABLE_VERSION 7
#define DIALOG_TABLE_COL_NO 23
#define VARS_HASH_ID_COL "hash_id"
#define VARS_HASH_ENTRY_COL "hash_entry"
#define VARS_KEY_COL "dialog_key"
#define VARS_VALUE_COL "dialog_value"
#define DIALOG_VARS_TABLE_NAME "dialog_vars"
#define DLG_VARS_TABLE_VERSION 1
#define DIALOG_VARS_TABLE_COL_NO 4
/*every minute the dialogs' information will be refreshed*/
#define DB_DEFAULT_UPDATE_PERIOD 60
#define DB_MODE_NONE 0
#define DB_MODE_REALTIME 1
#define DB_MODE_DELAYED 2
#define DB_MODE_SHUTDOWN 3
/* Dialog table */
extern str call_id_column;
extern str from_uri_column;
extern str from_tag_column;
extern str to_uri_column;
extern str to_tag_column;
extern str h_id_column;
extern str h_entry_column;
extern str state_column;
extern str start_time_column;
extern str timeout_column;
extern str to_cseq_column;
extern str from_cseq_column;
extern str to_route_column;
extern str from_route_column;
extern str to_contact_column;
extern str from_contact_column;
extern str to_sock_column;
extern str from_sock_column;
extern str iflags_column;
extern str sflags_column;
extern str toroute_name_column;
extern str dialog_table_name;
extern int dlg_db_mode;
/* Dialog-Vars Table */
extern str vars_h_id_column;
extern str vars_h_entry_column;
extern str vars_key_column;
extern str vars_value_column;
extern str dialog_vars_table_name;
int init_dlg_db(const str *db_url, int dlg_hash_size , int db_update_period, int fetch_num_rows, int db_skip_load);
int dlg_connect_db(const str *db_url);
void destroy_dlg_db(void);
int remove_dialog_from_db(struct dlg_cell * cell);
int update_dialog_dbinfo(struct dlg_cell * cell);
void dialog_update_db(unsigned int ticks, void * param);
#endif