<?php
/**
* This file is released under the GPL, any version you like
*
*
* PHP CronDaemon v1.0
*
* By Robin Speekenbrink
* Kingsquare Information Services, 1-10-2007
*
*
*
*
*
* Based on the original PHP_FORK class by Luca Mariano
* This program is free software. You can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License.
* @author Robin Speekenbrink <[email protected]>
* @version 1.0
*
* I juse ADODB classes from www.phplens.com/adodb but for clearity reasons i use the db_functions from this file.
* Changing to another DB shouldn't pose any problems.
*/
require './lib/miniDb.php';
require './lib/phpFork.php';
require './lib/worker.php';
require './lib/cron/tab.php';
require './lib/cron/daemon.php';
require './lib/cron/job.php';
require './lib/cron/parser.php';
$db = null;
$fp = $debug = false;
define ('MAX_WORKERS', 15);
define ('MAX_IDLE', 180);
define ('SLEEP_INTERVAL', 10);
define ('FS_START', dirname(__FILE__).'/');
define ('FS_LOG', FS_START.'log/cron.log');
define ('FS_KILL', FS_START.'kill/daemon');
define ('DB_HOST', 'localhost');
define ('DB_USER', 'cronUser');
define ('DB_PASS', 'example');
define ('DB_NAME', 'crontab');
define ('TABLE_CRONTAB', 'crontab');
define ('TABLE_CRONJOB', 'cronJob');
/**
* A central function for each sub process to create a new instance of the DB handle.
* My version uses ADODB
*
* @return miniDb
*/
function newDb() {
$db = & new mysqldb();
$db->pconnect(DB_HOST, DB_USER, DB_PASS, DB_NAME);
return $db;
}
/**
* Write the data to the specified log file
*
* @param string $data
*/
function writeLog($data = '') {
global $fp;
if (empty($data)) return;
if (!$fp) $fp = fopen(FS_LOG, 'a+');
$data = date('d-m-Y H:i:s')."\r\n".$data;
fputs($fp, $data, strlen($data));
fputs($fp, "\r\n----\r\n");
if ($debug) print $data;
}
$controller = new cronDaemon('cronDaemon', SLEEP_INTERVAL, MAX_IDLE);
$controller->start();
writeLog('starting deamon: '.$controller->getName().' ('.$controller->getPid().')');
?>
|
Download
