<?php
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/*
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Copyright (c) 2007-2012, Till Brehm, projektfarm Gmbh
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All rights reserved.
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Redistribution and use in source and binary forms, with or without modification,
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are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of ISPConfig nor the names of its contributors
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may be used to endorse or promote products derived from this software without
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specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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define('SCRIPT_PATH', dirname($_SERVER["SCRIPT_FILENAME"]));
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require SCRIPT_PATH."/lib/config.inc.php";
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// Check whether another instance of this script is already running
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if (is_file($conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock')) {
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clearstatcache();
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$pid = trim(file_get_contents($conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock'));
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if(preg_match('/^[0-9]+$/', $pid)) {
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if(file_exists('/proc/' . $pid)) {
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print @date('d.m.Y-H:i').' - WARNING - There is already an instance of server.php running with pid ' . $pid . '.' . "\n";
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exit;
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}
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}
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print @date('d.m.Y-H:i').' - WARNING - There is already a lockfile set, but no process running with this pid (' . $pid . '). Continuing.' . "\n";
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}
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// Set Lockfile
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@file_put_contents($conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock', getmypid());
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if($conf['log_priority'] <= LOGLEVEL_DEBUG) print 'Set Lock: ' . $conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock' . "\n";
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require SCRIPT_PATH."/lib/app.inc.php";
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set_time_limit(0);
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ini_set('error_reporting', E_ALL & ~E_NOTICE);
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// make sure server_id is always an int
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$conf['server_id'] = intval($conf['server_id']);
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// Load required base-classes
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$app->uses('ini_parser,file,services,getconf,system,cron,functions');
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$app->load('libdatetime,cronjob');
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// read all cron jobs
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$path = SCRIPT_PATH . '/lib/classes/cron.d';
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if(!is_dir($path)) die('Cron path missing!');
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$files = array();
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$d = opendir($path);
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while($f = readdir($d)) {
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$file_path = $path . '/' . $f;
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if($f === '.' || $f === '..' || !is_file($file_path)) continue;
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if(substr($f, strrpos($f, '.')) !== '.php') continue;
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$files[] = $f;
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}
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closedir($d);
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// sort in alphabetical order, so we can use prefixes like 000-xxx
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sort($files);
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foreach($files as $f) {
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$name = substr($f, 0, strpos($f, '.'));
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if(preg_match('/^\d+\-(.*)$/', $name, $match)) $name = $match[1]; // strip numerical prefix from file name
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include $path . '/' . $f;
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$class_name = 'cronjob_' . $name;
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if(class_exists($class_name, false)) {
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$cronjob = new $class_name();
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if(get_parent_class($cronjob) !== 'cronjob') {
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print 'Invalid class ' . $class_name . ' not extending class cronjob (' . get_parent_class($cronjob) . ')!' . "\n";
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unset($cronjob);
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continue;
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}
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print 'Included ' . $class_name . ' from ' . $path . '/' . $f . ' -> will now run job.' . "\n";
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$cronjob->run();
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print 'run job (' . $class_name . ') done.' . "\n";
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unset($cronjob);
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}
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}
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unset($files);
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// Remove lock
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@unlink($conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock');
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$app->log('Remove Lock: ' . $conf['temppath'] . $conf['fs_div'] . '.ispconfig_cron_lock', LOGLEVEL_DEBUG);
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die("finished.\n");
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?>
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