407 lines
11 KiB
PHP
407 lines
11 KiB
PHP
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<?php
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/**
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* Services Step Controller.
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*
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* KnowledgeTree Community Edition
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* Document Management Made Simple
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* Copyright(C) 2008,2009 KnowledgeTree Inc.
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*
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* This program is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License version 3 as published by the
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* Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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* details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
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* California 94120-7775, or email info@knowledgetree.com.
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*
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* The interactive user interfaces in modified source and object code versions
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* of this program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU General Public License version 3.
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*
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* In accordance with Section 7(b) of the GNU General Public License version 3,
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* these Appropriate Legal Notices must retain the display of the "Powered by
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* KnowledgeTree" logo and retain the original copyright notice. If the display of the
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* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
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* must display the words "Powered by KnowledgeTree" and retain the original
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* copyright notice.
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*
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* @copyright 2008-2009, KnowledgeTree Inc.
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* @license GNU General Public License version 3
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* @author KnowledgeTree Team
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* @package Migrater
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* @version Version 0.1
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*/
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class migrateServices extends Step
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{
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/**
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* List of errors encountered
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*
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* @author KnowledgeTree Team
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* @access protected
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* @var array
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*/
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protected $error = array();
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/**
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* Flag if step needs to be migrated
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*
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* @author KnowledgeTree Team
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* @access protected
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* @var array
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*/
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protected $runMigrate = true;
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/**
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* List of services to be migrated
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*
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* @author KnowledgeTree Team
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* @access private
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* @var array
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*/
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private $services = array();
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/**
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* Flag if services are already uninstalled
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*
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* @author KnowledgeTree Team
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* @access private
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* @var mixed
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*/
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private $alreadyUninstalled = false;
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/**
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* Service Migrateed
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*
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* @author KnowledgeTree Team
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* @access private
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* @var array
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*/
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private $serviceCheck = 'tick';
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/**
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* Flag to store class information in session
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*
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* @author KnowledgeTree Team
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* @access public
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* @var boolean
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*/
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protected $storeInSession = true;
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/**
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* List of variables to be loaded to template
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*
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* @author KnowledgeTree Team
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* @access public
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* @var array
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*/
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protected $temp_variables;
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/**
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* Flag if step needs to run silently
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*
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* @author KnowledgeTree Team
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* @access public
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* @var array
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*/
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protected $silent = true;
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protected $conf = array();
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protected $mysqlServiceName = "KTMysql";
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/**
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* Main control of services setup
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*
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* @author KnowledgeTree Team
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* @param none
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* @access public
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* @return string
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*/
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public function doStep()
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{
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$this->temp_variables = array("step_name"=>"services", "silent"=>$this->silent);
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$this->services = $this->util->loadInstallServices(); // Use installer services class
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$this->storeSilent();
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if(!$this->inStep("services")) {
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$this->doRun();
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$this->storeSilent();
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return 'landing';
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}
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if($this->next()) {
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if($this->doRun())
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return 'next';
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} else if($this->previous()) {
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return 'previous';
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}
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$this->doRun();
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$this->storeSilent();
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return 'landing';
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}
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/**
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* Run step
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*
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* @author KnowledgeTree Team
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* @param none
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* @access private
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* @return boolean
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*/
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private function doRun() {
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$installation = $this->getDataFromSession("installation"); // Get installation directory
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$this->conf = $installation['location'];
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if(!$this->alreadyUninstalled()) { // Pre-check if services are uninstalled
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$this->uninstallServices();
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}
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//$this->uninstallServices();
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return $this->checkServices();
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}
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/**
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* Pre-check service status
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*
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* @return boolean If all services are not installed
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*/
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private function alreadyUninstalled() {
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$alreadyUninstalled = true;
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foreach ($this->services as $serviceName) {
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$className = OS.$serviceName;
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$serv = $this->util->loadInstallService($className);
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$serv->load();
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$sStatus = $serv->status();
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if($sStatus != '') {
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return false;
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}
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}
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if($this->mysqlRunning()) {
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return false;
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}
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return $alreadyUninstalled;
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}
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private function mysqlRunning() {
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$running = false;
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if(WINDOWS_OS) {
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$cmd = "sc query {$this->mysqlServiceName}";
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$response = $this->util->pexec($cmd);
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if($response['out']) {
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$state = preg_replace('/^STATE *\: *\d */', '', trim($response['out'][3])); // Status store in third key
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}
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if($state == "STARTED" || $state == 'RUNNING') {
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$running = true;
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}
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} else {
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$installation = $this->getDataFromSession("installation"); // Get installation directory
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$mysqlPid = $installation['location'].DS."mysql".DS."data".DS."mysqld.pid";
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if(file_exists($mysqlPid))
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$running = true;
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}
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return $running;
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}
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/**
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* Attempt to uninstall services
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*
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*/
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private function uninstallServices() {
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$func = OS."Stop";
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//echo "$func";
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$this->$func();
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$this->shutdown();
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}
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/**
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* Attempt to uninstall unix services
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*
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*/
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private function unixStop() {
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$cmd = $this->conf['location']."/dmsctl.sh stop lucene";
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$this->util->pexec($cmd);
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$cmd = $this->conf['location']."/dmsctl.sh stop scheduler";
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$this->util->pexec($cmd);
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$cmd = $this->conf['location']."/dmsctl.sh stop soffice";
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$this->util->pexec($cmd);
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}
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/**
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* Attempt to uninstall windows services
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*
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*/
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private function windowsStop() {
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$cmd = "sc stop KTScheduler";
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$response = $this->util->pexec($cmd);
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$cmd = "sc stop KTLucene";
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$response = $this->util->pexec($cmd);
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$cmd = "sc stop KTOpenoffice";
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$response = $this->util->pexec($cmd);
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$cmd = "sc delete KTOpenoffice";
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$response = $this->util->pexec($cmd);
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$cmd = "sc delete KTLucene";
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$response = $this->util->pexec($cmd);
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$cmd = "sc delete KTScheduler";
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$response = $this->util->pexec($cmd);
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}
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/**
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* Attempt to uninstall services created by webserver
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*
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*/
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private function shutdown() {
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foreach ($this->services as $serviceName) {
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$className = OS.$serviceName;
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$serv = $this->util->loadInstallService($className);
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$serv->load();
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$sStatus = $serv->status();
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if($sStatus != '') {
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$serv->uninstall();
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}
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}
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$this->shutdownMysql();
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}
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private function shutdownMysql() {
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$cmd = "sc stop {$this->mysqlServiceName}";
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$response = $this->util->pexec($cmd);
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}
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/**
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* Check if services are uninstall
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*
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*/
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private function checkServices() {
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foreach ($this->services as $serviceName) {
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$className = OS.$serviceName;
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$serv = $this->util->loadInstallService($className);
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$serv->load();
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$sStatus = $serv->status();
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if($sStatus == 'STARTED' || $sStatus == 'RUNNING') {
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$state = 'cross';
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$this->error[] = "Service : {$serv->getName()} could not be uninstalled.<br/>";
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$this->serviceCheck = 'cross';
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$this->temp_variables['services'][$serv->getName()]['msg'] = "Service Running";
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} elseif ($sStatus == 'STOPPED') {
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$state = 'cross';
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$this->error[] = "Service : {$serv->getName()} could not be uninstalled.<br/>";
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$this->serviceCheck = 'cross';
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$this->temp_variables['services'][$serv->getName()]['msg'] = "Service Stopped, uninstall service";
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} else {
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$state = 'tick';
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$this->temp_variables['services'][$serv->getName()]['msg'] = "Service has been uninstalled";
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}
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$this->temp_variables['services'][$serv->getName()]['class'] = $state;
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$this->temp_variables['services'][$serv->getName()]['name'] = $serv->getHRName();
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}
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if(!$this->checkMysql()) {
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return false;
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}
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if ($this->serviceCheck != 'tick') {
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return false;
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}
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return true;
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}
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/**
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* Check if services are uninstall
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*
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*/
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private function checkMysql() {
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$running = false;
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if(WINDOWS_OS) {
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$cmd = "sc query {$this->mysqlServiceName}";
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$response = $this->util->pexec($cmd);
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if($response['out']) {
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$state = preg_replace('/^STATE *\: *\d */', '', trim($response['out'][3])); // Status store in third key
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}
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if($state == "STARTED" || $state == "RUNNING") {
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$running = true;
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}
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} else {
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$installation = $this->getDataFromSession("installation"); // Get installation directory
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$mysqlPid = $installation['location'].DS."mysql".DS."data".DS."mysqld.pid";
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if(file_exists($mysqlPid))
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$running = true;
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}
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if($running) {
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$this->temp_variables['services']['KTMysql']['class'] = "cross";
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if(WINDOWS_OS) {
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$this->temp_variables['services']['KTMysql']['name'] = "KnowledgeTree Mysql Service. (KTMysql)";
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} else {
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$this->temp_variables['services']['KTMysql']['name'] = "KnowledgeTree Mysql Service.";
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}
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$this->temp_variables['services']['KTMysql']['msg'] = "Service Running";
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$this->error[] = "Service : KTMysql running.<br/>";
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return false;
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} else {
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$this->temp_variables['services']['KTMysql']['class'] = "tick";
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if(WINDOWS_OS) {
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$this->temp_variables['services']['KTMysql']['name'] = "KnowledgeTree Mysql Service. (KTMysql)";
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} else {
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$this->temp_variables['services']['KTMysql']['name'] = "KnowledgeTree Mysql Service.";
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}
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$this->temp_variables['services']['KTMysql']['msg'] = "Service has been stopped";
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return true;
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}
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}
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/**
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* Returns services errors
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*
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* @author KnowledgeTree Team
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* @access public
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* @params none
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* @return array
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*/
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public function getErrors() {
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return $this->error;
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}
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/**
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* Returns services warnings
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*
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* @author KnowledgeTree Team
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* @access public
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* @params none
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* @return array
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*/
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public function getWarnings() {
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return $this->warnings;
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}
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/**
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* Get the variables to be passed to the template
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||
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*
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* @author KnowledgeTree Team
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||
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* @access public
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||
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* @return array
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||
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*/
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public function getStepVars()
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{
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return $this->temp_variables;
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}
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/**
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* Set all silent mode varibles
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||
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*
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||
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* @author KnowledgeTree Team
|
||
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* @param none
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||
|
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* @access private
|
||
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* @return void
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*/
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private function storeSilent() {
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$this->temp_variables['alreadyUninstalled'] = $this->alreadyUninstalled;
|
||
|
|
$this->temp_variables['serviceCheck'] = $this->serviceCheck;
|
||
|
|
$this->temp_variables['msg'] = "Turn off KnowledgeTree Mysql Instance.";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
?>
|