Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program 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 Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#ifndef ZABBIX_DBCONN_H

#define ZABBIX_DBCONN_H

​

#include "zbxcommon.h"

#include "zbxdb.h"

#include "zbxdbschema.h"

#include "zbxtypes.h"

​

#if defined(HAVE_MYSQL)

#   include "mysql.h"

#   include "errmsg.h"

#   include "mysqld_error.h"

#elif defined(HAVE_ORACLE)

#   include "zbxcrypto.h"

#   include "zbxdbschema.h"

#   include "oci.h"

#elif defined(HAVE_POSTGRESQL)

#   include <libpq-fe.h>

#elif defined(HAVE_SQLITE3)

#   include <sqlite3.h>

#   include <zbxmutexs.h>

#endif

​

typedef enum

{

    DBCONN_TYPE_UNMANAGED,

    DBCONN_TYPE_MANAGED

}

zbx_dbconn_type_t;

​

struct zbx_dbconn

{

    int         txn_level;  /* transaction level, nested transactions are not supported */

    int         txn_error;  /* failed transaction */

    int         txn_end_error;  /* transaction result */

    int         connection_failure;

​

    char            *last_db_strerror;  /* last database error message */

    zbx_err_codes_t     last_db_errcode;

​

    int         autoincrement;

​

    int         connect_options;

​

    zbx_dbconn_type_t   managed;    /* managed by connection pool */

​

    const zbx_db_config_t   *config;

​

#if defined(HAVE_MYSQL)