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95 lines
2.8 KiB
95 lines
2.8 KiB
/*
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* BDB Database Driver for Kamailio
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*
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* Copyright (C) 2008 iptelorg GmbH
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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 it under the
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* terms of the GNU General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option) any later
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* version.
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*
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* Kamailio is distributed in the hope that it will be useful, but WITHOUT ANY
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* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef _BDB_CMD_H_
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#define _BDB_CMD_H_
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/** \addtogroup bdb
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* @{
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*/
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/*! \file
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* Berkeley DB :
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* Declaration of bdb_cmd data structure that contains BDB specific data
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* stored in db_cmd structures and related functions.
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*
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* \ingroup database
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*/
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#include <stdarg.h>
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#include <sys/time.h>
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#include <db.h>
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#include "../../lib/srdb2/db_drv.h"
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#include "../../lib/srdb2/db_cmd.h"
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#include "../../lib/srdb2/db_res.h"
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#include "../../str.h"
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#include "bdb_con.h"
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/** Extension structure of db_cmd adding BDB specific data.
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* This data structure extends the generic data structure db_cmd in the
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* database API with data specific to the ldap driver.
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*/
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typedef struct _bdb_cmd {
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db_drv_t gen; /**< Generic part of the data structure (must be first */
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bdb_con_t *bcon; /**< DB connection handle */
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DB *dbp; /**< DB structure handle */
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DBC *dbcp; /**< DB cursor handle */
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int next_flag;
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str skey;
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int skey_size;
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} bdb_cmd_t, *bdb_cmd_p;
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/** Creates a new bdb_cmd data structure.
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* This function allocates and initializes memory for a new bdb_cmd data
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* structure. The data structure is then attached to the generic db_cmd
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* structure in cmd parameter.
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* @param cmd A generic db_cmd structure to which the newly created bdb_cmd
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* structure will be attached.
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*/
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int bdb_cmd(db_cmd_t* cmd);
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/** The main execution function in BDB SER driver.
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* This is the main execution function in this driver. It is executed whenever
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* a SER module calls db_exec and the target database of the commands is
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* ldap.
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* @param res A pointer to (optional) result structure if the command returns
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* a result.
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* @retval 0 if executed successfully
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* @retval A negative number if the database server failed to execute command
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* @retval A positive number if there was an error on client side (SER)
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*/
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int bdb_cmd_exec(db_res_t* res, db_cmd_t* cmd);
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int bdb_cmd_first(db_res_t* res);
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int bdb_cmd_next(db_res_t* res);
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/** @} */
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#endif /* _BDB_CMD_H_ */
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