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<?php
/**
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
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. The
* total disk usage is twice LOG_SIZE_LIMIT.
* 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 {
const LOG_SIZE_LIMIT = 104857600; // 100 MB
public function run($logFile) {
$filesize = @filesize($logFile);
if ($filesize >= self::LOG_SIZE_LIMIT) {
$this->rotate($logFile);
}
}
protected function rotate($logfile) {
$rotatedLogfile = $logfile.'.1';
rename($logfile, $rotatedLogfile);
$msg = 'Log file "'.$logfile.'" was over 100MB, moved to "'.$rotatedLogfile.'"';
\OC_Log::write('OC\Log\Rotate', $msg, \OC_Log::WARN);
}
}
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