nextcloud/lib/public/Log/RotationTrait.php

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<?php
/**
* @copyright Copyright (c) 2018 Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @license GNU AGPL version 3 or any later version
*
* 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, either version 3 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 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 <http://www.gnu.org/licenses/>.
*
*/
namespace OCP\Log;
/**
* Trait RotationTrait
*
*
* @since 14.0.0
*/
trait RotationTrait {
/**
* @var string
* @since 14.0.0
*/
protected $filePath;
/**
* @var int
* @since 14.0.0
*/
protected $maxSize;
/**
* @return string the resulting new filepath
* @since 14.0.0
*/
protected function rotate():string {
$rotatedFile = $this->filePath.'.1';
rename($this->filePath, $rotatedFile);
return $rotatedFile;
}
/**
* @return bool
* @since 14.0.0
*/
protected function shouldRotateBySize():bool {
if ((int)$this->maxSize > 0) {
$filesize = @filesize($this->filePath);
if ($filesize >= (int)$this->maxSize) {
return true;
}
}
return false;
}
}