nextcloud/lib/private/Setup/Sqlite.php

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<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author Bart Visscher <bartv@thisnet.nl>
* @author Daniel Kesselberg <mail@danielkesselberg.de>
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*
* @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/>
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*
*/
namespace OC\Setup;
use OC\DB\ConnectionFactory;
class Sqlite extends AbstractDatabase {
public $dbprettyname = 'Sqlite';
public function validate($config) {
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return array();
}
public function initialize($config) {
/*
* Web: When using web based installer its not possible to set dbname
* or dbtableprefix. Defaults used from ConnectionFactory and dbtype = 'sqlite'
* is written to config.php.
*
* Cli: When --database-name or --database-table-prefix empty or default
* dbtype = 'sqlite' is written to config.php. If you choose a value different
* from default these values are written to config.php. This is required because
* in connection factory configuration is obtained from config.php.
*/
$this->dbName = empty($config['dbname'])
? ConnectionFactory::DEFAULT_DBNAME
: $config['dbname'];
$this->tablePrefix = empty($config['dbtableprefix'])
? ConnectionFactory::DEFAULT_DBTABLEPREFIX
: $config['dbtableprefix'];
if ($this->dbName !== ConnectionFactory::DEFAULT_DBNAME) {
$this->config->setValue('dbname', $this->dbName);
}
if ($this->tablePrefix !== ConnectionFactory::DEFAULT_DBTABLEPREFIX) {
$this->config->setValue('dbtableprefix', $this->tablePrefix);
}
}
public function setupDatabase($username) {
$datadir = $this->config->getValue(
'datadirectory',
\OC::$SERVERROOT . '/data'
);
$sqliteFile = $datadir . '/' . $this->dbName . 'db';
if (file_exists($sqliteFile)) {
unlink($sqliteFile);
}
}
}