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kamailio/modules/db_berkeley/bdb_res.c

83 lines
1.9 KiB

/*
* Copyright (C) 2001-2003 FhG Fokus
* Copyright (C) 2006-2007 iptelorg GmbH
*
* 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
* Berkeley DB :
*
* \ingroup database
*/
#include <db.h>
#include "bdb_res.h"
#include "bdb_cmd.h"
#include "bdb_crs_compat.h"
#include "../../mem/mem.h"
#include "../../dprint.h"
#include "../../lib/srdb2/db_gen.h"
void bdb_res_free(db_res_t* res, bdb_res_t *payload)
{
bdb_cmd_t *bcmd;
bcmd = DB_GET_PAYLOAD(res->cmd);
/* free bdb result */
if(bcmd->dbcp!=NULL)
{
bcmd->dbcp->CLOSE_CURSOR(bcmd->dbcp);
bcmd->dbcp = NULL;
}
db_drv_free(&payload->gen);
pkg_free(payload);
}
/*
* Attach bdb specific structure to db_res, this structure contains a pointer
* to bdb_res_free which releases the result stored in the oracle statement
* and if there is a cursor open in the statement then it will be closed as well
*/
int bdb_res(db_res_t* res)
{
bdb_res_t *br;
br = (bdb_res_t*)pkg_malloc(sizeof(bdb_res_t));
if (br == NULL) {
ERR("bdb: No memory left\n");
return -1;
}
if (db_drv_init(&br->gen, bdb_res_free) < 0) goto error;
DB_SET_PAYLOAD(res, br);
return 0;
error:
if (br) {
db_drv_free(&br->gen);
pkg_free(br);
}
return -1;
}