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<?php
/**
* @author Bart Visscher <bartv@thisnet.nl>
* @author Joas Schilling <nickvergessen@owncloud.com>
* @author Manish Bisht <manish.bisht490@gmail.com>
* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
*
*/
namespace OC\Setup;
use OC\AllConfig;
use OC\DB\ConnectionFactory;
use OCP\IConfig;
use OCP\ILogger;
use OCP\Security\ISecureRandom;
abstract class AbstractDatabase {
/** @var \OC_L10N */
protected $trans;
/** @var string */
protected $dbDefinitionFile;
/** @var string */
protected $dbUser;
/** @var string */
protected $dbPassword;
/** @var string */
protected $dbName;
/** @var string */
protected $dbHost;
/** @var string */
protected $dbPort;
/** @var string */
protected $tablePrefix;
/** @var AllConfig */
protected $config;
/** @var ILogger */
protected $logger;
/** @var ISecureRandom */
protected $random;
public function __construct($trans, $dbDefinitionFile, IConfig $config, ILogger $logger, ISecureRandom $random) {
$this->trans = $trans;
$this->dbDefinitionFile = $dbDefinitionFile;
$this->config = $config;
$this->logger = $logger;
$this->random = $random;
}
public function validate($config) {
$errors = array();
if(empty($config['dbuser']) && empty($config['dbname'])) {
$errors[] = $this->trans->t("%s enter the database username and name.", array($this->dbprettyname));
} else if(empty($config['dbuser'])) {
$errors[] = $this->trans->t("%s enter the database username.", array($this->dbprettyname));
} else if(empty($config['dbname'])) {
$errors[] = $this->trans->t("%s enter the database name.", array($this->dbprettyname));
}
if(substr_count($config['dbname'], '.') >= 1) {
$errors[] = $this->trans->t("%s you may not use dots in the database name", array($this->dbprettyname));
}
return $errors;
}
public function initialize($config) {
$dbUser = $config['dbuser'];
$dbPass = $config['dbpass'];
$dbName = $config['dbname'];
$dbHost = !empty($config['dbhost']) ? $config['dbhost'] : 'localhost';
$dbPort = !empty($config['dbport']) ? $config['dbport'] : '';
$dbTablePrefix = isset($config['dbtableprefix']) ? $config['dbtableprefix'] : 'oc_';
$this->config->setSystemValues([
'dbname' => $dbName,
'dbhost' => $dbHost,
'dbport' => $dbPort,
'dbtableprefix' => $dbTablePrefix,
]);
$this->dbUser = $dbUser;
$this->dbPassword = $dbPass;
$this->dbName = $dbName;
$this->dbHost = $dbHost;
$this->dbPort = $dbPort;
$this->tablePrefix = $dbTablePrefix;
}
/**
* @param array $configOverwrite
* @return \OC\DB\Connection
*/
protected function connect(array $configOverwrite = []) {
$systemConfig = $this->config->getSystemConfig();
$cf = new ConnectionFactory();
$connectionParams = $cf->createConnectionParams($systemConfig);
// we don't save username/password to the config immediately so this might not be set
if (!$connectionParams['user']) {
$connectionParams['user'] = $this->dbUser;
}
if (!$connectionParams['password']) {
$connectionParams['password'] = $this->dbPassword;
}
$connectionParams = array_merge($connectionParams, $configOverwrite);
return $cf->getConnection($systemConfig->getValue('dbtype', 'sqlite'), $connectionParams);
}
/**
* @param string $userName
*/
abstract public function setupDatabase($userName);
}
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