diff options
Diffstat (limited to 'lib/private/Log/Rotate.php')
| -rw-r--r-- | lib/private/Log/Rotate.php | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/lib/private/Log/Rotate.php b/lib/private/Log/Rotate.php new file mode 100644 index 00000000000..458661c82d0 --- /dev/null +++ b/lib/private/Log/Rotate.php @@ -0,0 +1,50 @@ +<?php +/** + * @author Bart Visscher <bartv@thisnet.nl> + * @author Morris Jobke <hey@morrisjobke.de> + * @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\Log; + +/** + * This rotates the current logfile to a new name, this way the total log usage + * will stay limited and older entries are available for a while longer. + * For more professional log management set the 'logfile' config to a different + * location and manage that with your own tools. + */ +class Rotate extends \OC\BackgroundJob\Job { + private $max_log_size; + public function run($logFile) { + $this->max_log_size = \OC::$server->getConfig()->getSystemValue('log_rotate_size', false); + if ($this->max_log_size) { + $filesize = @filesize($logFile); + if ($filesize >= $this->max_log_size) { + $this->rotate($logFile); + } + } + } + + protected function rotate($logfile) { + $rotatedLogfile = $logfile.'.1'; + rename($logfile, $rotatedLogfile); + $msg = 'Log file "'.$logfile.'" was over '.$this->max_log_size.' bytes, moved to "'.$rotatedLogfile.'"'; + \OCP\Util::writeLog('OC\Log\Rotate', $msg, \OCP\Util::WARN); + } +} |