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<?php
/*
** Zabbix
** Copyright (C) 2001-2023 Zabbix SIA
**
** This program 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.
**
** 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 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.
**/
/**
* Configuration file helper.
*/
class CConfigHelper {
/**
* Backup stack.
*
* @var array
*/
static $backups = [];
/**
* Saves zabbix.conf.php configuration file in temporary storage.
*/
public static function backupConfig() {
$file_name = dirname(__FILE__).'/../../../conf/zabbix.conf.php';
$backup_name = PHPUNIT_COMPONENT_DIR.'zabbix.conf.php.'.count(self::$backups);
self::$backups[] = $backup_name;
if (copy($file_name, $backup_name) === false) {
throw new Exception('Cannot perform configuration file backup.');
}
}
/**
* Restores zabbix.conf.php configuration file from temporary storage. backupConfig() must be called first.
*/
public static function restoreConfig() {
$file_name = dirname(__FILE__).'/../../../conf/zabbix.conf.php';
$backup_name = array_pop(self::$backups);
if (copy($backup_name, $file_name) === false || unlink($backup_name) === false) {
throw new Exception('Cannot perform configuration file restore.');
}
}
}