km_db_mysql.c

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/* 
 * $Id$ 
 *
 * MySQL module interface
 *
 * Copyright (C) 2001-2003 FhG Fokus
 * Copyright (C) 2008 1&1 Internet AG
 *
 * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
/*
 * History:
 * --------
 *  2003-03-11  updated to the new module exports interface (andrei)
 *  2003-03-16  flags export parameter added (janakj)
 */

#include "../../sr_module.h"
#include "../../dprint.h"
#include "km_dbase.h"
#include "km_db_mysql.h"

#include <mysql/mysql.h>

unsigned int db_mysql_timeout_interval = 2;   /* Default is 6 seconds */
unsigned int db_mysql_auto_reconnect = 1;     /* Default is enabled   */

/* MODULE_VERSION */

static kam_cmd_export_t cmds[] = {
        {"db_bind_api",         (cmd_function)db_mysql_bind_api,      0, 0, 0, 0},
        {0, 0, 0, 0, 0, 0}
};

static param_export_t params[] = {
/*      {"ping_interval",    INT_PARAM, &db_mysql_ping_interval}, */
        {"timeout_interval", INT_PARAM, &db_mysql_timeout_interval},
        {"auto_reconnect",   INT_PARAM, &db_mysql_auto_reconnect},
        {0, 0, 0}
};

struct kam_module_exports kam_exports = {       
        "db_mysql",
        DEFAULT_DLFLAGS, /* dlopen flags */
        cmds,
        params,          /*  module parameters */
        0,               /* exported statistics */
        0,               /* exported MI functions */
        0,               /* exported pseudo-variables */
        0,               /* extra processes */
        kam_mysql_mod_init,  /* module initialization function */
        0,               /* response function*/
        0,               /* destroy function */
        0                /* per-child init function */
};


int kam_mysql_mod_init(void)
{
        LM_DBG("MySQL client version is %s\n", mysql_get_client_info());
        return 0;
}

int db_mysql_bind_api(db_func_t *dbb)
{
        if(dbb==NULL)
                return -1;

        memset(dbb, 0, sizeof(db_func_t));

        dbb->use_table        = db_mysql_use_table;
        dbb->init             = db_mysql_init;
        dbb->close            = db_mysql_close;
        dbb->query            = db_mysql_query;
        dbb->fetch_result     = db_mysql_fetch_result;
        dbb->raw_query        = db_mysql_raw_query;
        dbb->free_result      = db_mysql_free_result;
        dbb->insert           = db_mysql_insert;
        dbb->delete           = db_mysql_delete;
        dbb->update           = db_mysql_update;
        dbb->replace          = db_mysql_replace;
        dbb->last_inserted_id = db_mysql_last_inserted_id;
        dbb->insert_update    = db_mysql_insert_update;
        dbb->insert_delayed   = db_mysql_insert_delayed;
        dbb->affected_rows    = db_mysql_affected_rows;

        return 0;
}