Incam_SGD/setup/wizard/lib/services/windowsService.php

<?php
/**
* Service Controller.
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright(C) 2008,2009 KnowledgeTree Inc.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU 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 General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with this program.  If not, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
*
* @copyright 2008-2009, KnowledgeTree Inc.
* @license GNU General Public License version 3
* @author KnowledgeTree Team
* @package Installer
* @version Version 0.1
*/

class windowsService extends Service {
	/**
	* Service name
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public $name;
	
	/**
	* Reference to utility object
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public $util;
	
	/**
	* Service output log file directory
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public $outputDir;
	
	/**
	* System output log file directory
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public $varDir;
	
    /**
     * Class constructor
     *
	 * @author KnowledgeTree Team
     * @access public
     */
	public function __construct() {
		$this->util = new InstallUtil();
		$this->setSystemDirs();
	}
	
	function setSystemDirs() {
		$conf = $this->util->getDataFromSession('configuration');
		$this->outputDir = $conf['paths']['logDirectory']['path'].DS;
		if($this->outputDir == '') {
			$this->outputDir = SYS_OUT_DIR;
		}
		$this->varDir = $conf['paths']['varDirectory']['path'].DS;
		if($this->varDir == '') {
			$this->varDir = SYS_VAR_DIR;
		}
	}
	
	/**
	* Retrieve Service name
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public function getName() {
		return $this->name;
	}
	
	/**
	* Start Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return mixed
 	*/
	public function start() {
		$status = $this->status();
		if ($status != 'RUNNING') {
			$cmd = "sc start {$this->name}";
			$response = $this->util->pexec($cmd);
			return $response;
		}
		return $status;
	}
	
	/**
	* Stop Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return array
 	*/
	public function stop() {
		$status = $this->status();
		if ($status != 'STOPPED') {
			$cmd = "sc stop {$this->name}";
			$response = $this->util->pexec($cmd);
			return $response;
		}
		return $status;
	}
	
	public function install() {}
	
	/**
	* Restart Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return array
 	*/
	public function restart() {
		$this->stop();
		sleep(1);
		$this->start();
	}
	
	/**
	* Uninstall Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return array
 	*/
	public function uninstall() {
		$status = $this->status();
		if ($status != '') {
			$this->stop();
			sleep(1);
			$cmd = "sc delete {$this->name}";
			$response = $this->util->pexec($cmd);
			sleep(1);
			return $response;
		}
		return $status;
	}
	
	/**
	* Retrieve Status Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return string
 	*/
	public function status() {
		$cmd = "sc query {$this->name}";
		$response = $this->util->pexec($cmd);
		if($response['out']) {
			$state = preg_replace('/^STATE *\: *\d */', '', trim($response['out'][3])); // Status store in third key
			return $state;
		}
		
		return '';
	}
	
	/**
	* Pause Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return array
 	*/
	public function pause() {
		$cmd = "sc pause {$this->name}";
		$response = $this->util->pexec($cmd);
		return $response;
	}
	
	/**
	* Continue Service
	*
	* @author KnowledgeTree Team
	* @access public
	* @param none
	* @return array
 	*/
	public function cont() {
		$cmd = "sc continue {$this->name}";
		$response = $this->util->pexec($cmd);
		return $response;
	}
}
?>