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/*
* $Id$
*
* MySQL module interface
*
* Copyright (C) 2001-2003 FhG Fokus
*
* This file is part of Kamailio, a free SIP server.
*
* ser 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
*
* For a license to use the Kamailio software under conditions
* other than those described here, or to purchase support for this
* software, please contact iptel.org by e-mail at the following addresses:
* info@iptel.org
*
* 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
*/
/*
* History:
* --------
* 2003-03-11 updated to the new module exports interface (andrei)
* 2003-03-16 flags export parameter added (janakj)
* 2013-04-02 added transaction support (haakon.nessjoen@gmail.com)
*/
/** @addtogroup mysql
* @{
*/
#include "mysql_mod.h"
#include "km_db_mysql.h"
#include "my_uri.h"
#include "my_con.h"
#include "my_cmd.h"
#include "my_fld.h"
#include "my_res.h"
#include "../../sr_module.h"
#include "../../lib/srdb2/db.h"
#include "../../dprint.h"
int my_ping_interval = 5 * 60; /* Default is 5 minutes */
unsigned int my_connect_to = 2; /* 2 s by default */
unsigned int my_send_to = 0; /* enabled only for mysql >= 5.25 */
unsigned int my_recv_to = 0; /* enabled only for mysql >= 5.25 */
unsigned int my_retries = 1; /* Number of retries when command fails */
unsigned long my_client_ver = 0;
struct mysql_counters_h mysql_cnts_h;
counter_def_t mysql_cnt_defs[] = {
{&mysql_cnts_h.driver_err, "driver_errors", 0, 0, 0,
"incremented each time a Mysql error happened because the server/connection has failed."},
{0, 0, 0, 0, 0, 0 }
};
#define DEFAULT_MY_SEND_TO 2 /* in seconds */
#define DEFAULT_MY_RECV_TO 4 /* in seconds */
static int mysql_mod_init(void);
MODULE_VERSION
/*
* MySQL database module interface
*/
static cmd_export_t cmds[] = {
{"db_ctx", (cmd_function)NULL, 0, 0, 0},
{"db_con", (cmd_function)my_con, 0, 0, 0},
{"db_uri", (cmd_function)my_uri, 0, 0, 0},
{"db_cmd", (cmd_function)my_cmd, 0, 0, 0},
{"db_put", (cmd_function)my_cmd_exec, 0, 0, 0},
{"db_del", (cmd_function)my_cmd_exec, 0, 0, 0},
{"db_get", (cmd_function)my_cmd_exec, 0, 0, 0},
{"db_upd", (cmd_function)my_cmd_exec, 0, 0, 0},
{"db_sql", (cmd_function)my_cmd_exec, 0, 0, 0},
{"db_res", (cmd_function)my_res, 0, 0, 0},
{"db_fld", (cmd_function)my_fld, 0, 0, 0},
{"db_first", (cmd_function)my_cmd_first, 0, 0, 0},
{"db_next", (cmd_function)my_cmd_next, 0, 0, 0},
{"db_setopt", (cmd_function)my_setopt, 0, 0, 0},
{"db_getopt", (cmd_function)my_getopt, 0, 0, 0},
{"db_bind_api", (cmd_function)db_mysql_bind_api, 0, 0, 0},
{0, 0, 0, 0, 0}
};
/*
* Exported parameters
*/
static param_export_t params[] = {
{"ping_interval", PARAM_INT, &my_ping_interval},
{"connect_timeout", PARAM_INT, &my_connect_to},
{"send_timeout", PARAM_INT, &my_send_to},
{"receive_timeout", PARAM_INT, &my_recv_to},
{"retries", PARAM_INT, &my_retries},
{"timeout_interval", INT_PARAM, &db_mysql_timeout_interval},
{"auto_reconnect", INT_PARAM, &db_mysql_auto_reconnect},
{"insert_delayed", INT_PARAM, &db_mysql_insert_all_delayed},
{0, 0, 0}
};
struct module_exports exports = {
"db_mysql",
cmds,
0, /* RPC method */
params, /* module parameters */
mysql_mod_init, /* module initialization function */
0, /* response function*/
0, /* destroy function */
0, /* oncancel function */
0 /* per-child init function */
};
int mod_register(char *path, int *dlflags, void *p1, void *p2)
{
if(db_mysql_alloc_buffer()<0)
return -1;
return 0;
}
static int mysql_mod_init(void)
{
#if MYSQL_VERSION_ID >= 40101
my_client_ver = mysql_get_client_version();
if ((my_client_ver >= 50025) ||
((my_client_ver >= 40122) &&
(my_client_ver < 50000))) {
if (my_send_to == 0) {
my_send_to= DEFAULT_MY_SEND_TO;
}
if (my_recv_to == 0) {
my_recv_to= DEFAULT_MY_RECV_TO;
}
} else if (my_recv_to || my_send_to) {
LOG(L_WARN, "WARNING: mysql send or received timeout set, but "
" not supported by the installed mysql client library"
" (needed at least 4.1.22 or 5.0.25, but installed %ld)\n",
my_client_ver);
}
#else
if (my_recv_to || my_send_to) {
LOG(L_WARN, "WARNING: mysql send or received timeout set, but "
" not supported by the mysql client library used to compile"
" the mysql module (needed at least 4.1.1 but "
" compiled against %ld)\n", MYSQL_VERSION_ID);
}
#endif
if (counter_register_array("mysql", mysql_cnt_defs) < 0)
goto error;
return kam_mysql_mod_init();
error:
return -1;
}
/** @} */
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