54 lines
2 KiB
PHP
54 lines
2 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Bart Visscher <bartv@thisnet.nl>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <robin@icewind.nl>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
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*
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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namespace OC\Log;
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/**
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* This rotates the current logfile to a new name, this way the total log usage
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* will stay limited and older entries are available for a while longer.
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* For more professional log management set the 'logfile' config to a different
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* location and manage that with your own tools.
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*/
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class Rotate extends \OC\BackgroundJob\Job {
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private $max_log_size;
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public function run($dummy) {
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$systemConfig = \OC::$server->getSystemConfig();
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$logFile = $systemConfig->getValue('logfile', $systemConfig->getValue('datadirectory', \OC::$SERVERROOT . '/data') . '/nextcloud.log');
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$this->max_log_size = \OC::$server->getConfig()->getSystemValue('log_rotate_size', false);
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if ($this->max_log_size) {
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$filesize = @filesize($logFile);
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if ($filesize >= $this->max_log_size) {
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$this->rotate($logFile);
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}
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}
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}
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protected function rotate($logfile) {
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$rotatedLogfile = $logfile.'.1';
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rename($logfile, $rotatedLogfile);
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$msg = 'Log file "'.$logfile.'" was over '.$this->max_log_size.' bytes, moved to "'.$rotatedLogfile.'"';
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\OCP\Util::writeLog('OC\Log\Rotate', $msg, \OCP\Util::WARN);
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}
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}
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