KTS-4438: Updated Services

Committed by: Jarrett Jordaan Reviewed by: Megan Watson

KTS-4438: Updated Services
Committed by: Jarrett Jordaan Reviewed by: Megan Watson
Jarrett Jordaan
1 parent 3f4d9610
Showing 10 changed files with 123 additions and 575 deletions
setup/wizard/dbUtil.php
setup/wizard/dbUtilities.php
setup/wizard/ini.php
setup/wizard/iniUtilities.php
setup/wizard/installUtil.php
setup/wizard/step.php
setup/wizard/steps/complete.php
setup/wizard/steps/configuration.php
setup/wizard/steps/database.php
setup/wizard/steps/install.php
-<?php
-/**
-* Installer Database Control.
-*
-* KnowledgeTree Community Edition
-* Document Management Made Simple
-* Copyright (C) 2008,2009 KnowledgeTree Inc.
-* Portions copyright The Jam Warehouse Software (Pty) Limited
-*
-* 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 dbUtil {
-	/**
-	* Host
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var string 
-	*/
-	protected $dbhost = '';
-	
-	/**
-	* Host
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var string 
-	*/
-	protected $dbname = '';
-	
-	/**
-	* Host
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var string 
-	*/
-	protected $dbuname = '';
-
-	/**
-	* Host
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var string 
-	*/
-	protected $dbpassword = '';
-	
-	/**
-	* Host
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var object mysql connection
-	*/
-	protected $dbconnection = '';
-	
-	/**
-	* Any errors encountered
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var array 
-	*/
-	protected $error = array();
-	
-	/**
-	* Constructs database connection object
-	*
-	* @author KnowledgeTree Team
-	* @access public
- 	*/
-	public function __construct() {
-
-	}
-	
-	public function load($dhost = 'localhost', $duname, $dpassword, $dbname) {
-		$this->dbhost = $dhost;
-		$this->dbuname = $duname;
-		$this->dbpassword = $dpassword;
-		$this->dbconnection = @mysql_connect($dhost, $duname, $dpassword);
-		if(!$this->dbconnection) {
-			$this->error[] = @mysql_error();
-		}
-		$this->dbname = $dbname;
-	}
-
-	public function getDatabaseLink() {
-		return $this->dbconnection;
-	}
-	/**
-	* Choose a database to use
-	*
-	* @param string $dbname name of the database
-	* @access public
-	* @return boolean
-	*/
-	public function useDb() {
-		if(@mysql_select_db($this->dbname, $this->dbconnection))
-			return true;
-		else {
-			$this->error[] = @mysql_error($this->dbconnection);
-			return false;
-		}
-	}
-	
-	public function setDb($dbname) {
-		$this->dbname = $dbname;
-	}
-	
-   /**
-    * Query the database.
-    * 
-    * @param $query the sql query.
-    * @access public
-    * @return object The result of the query.
-    */
-    public function query($query) {
-		$this->useDb();
-      	$result = mysql_query($query, $this->dbconnection);
-		if($result) {
-			return $result;
-		} else {
-			$this->error[] = @mysql_error($this->dbconnection);
-			return false;
-		}
-    }
-
-   /**
-    * Do the same as query.
-    * 
-    * @param $query the sql query.
-    * @access public
-    * @return boolean
-    */
-    public function execute($query) {
-    	$this->useDb();
-      	$result = @mysql_query($query, $this->dbconnection);
-		if(!$result) {
-			$this->error[] = @mysql_error($this->dbconnection);
-		}
-		
-		return $result;
-    }
-    
-	/** 
-	* Convenience method for mysql_fetch_object().
-	* 
-	* @param $result The resource returned by query().
-	* @access public
-	* @return object An object representing a data row.
-	*/
-    public function fetchNextObject($result = NULL) {
-	      if ($result == NULL || @mysql_num_rows($result) < 1)
-	        return NULL;
-	      else
-	        return @mysql_fetch_object($result);
-    }
-
-	/** 
-	* Convenience method for mysql_fetch_assoc().
-	* 
-	* @param $result The resource returned by query().
-	* @access public
-	* @return array Returns an associative array of strings.
-	*/
-    public function fetchAssoc($result = NULL) {
-    	$r = array();
-	      if ($result == NULL || @mysql_num_rows($result) < 1)
-	        return NULL;
-	      else {
-	      	while(($r[] = mysql_fetch_assoc($result)) || array_pop($r)); 
-   			return $r;
-	      }
-    }
-    
-   	/**
-   	 * Close the connection with the database server.
-   	 * 
-     * @param none.
-     * @access public
-     * @return void.
-     */
-    public function close() {
-      @mysql_close($this->dbconnection);
-    }
-
-   	/**
-   	 * Get database errors.
-   	 * 
-     * @param none.
-     * @access public
-     * @return array.
-     */
-    public function getErrors() {
-    	return $this->error;
-    }
-    
-    public function clearErrors() {
-    	return $this->error = array();
-    }
-    
-    /**
-     * Fetches the last generated error
-     
-     * @return string 
-     */
-    function getLastError() {
-        return end($this->error);
-    }
-    
-    /**
-     * Start a database transaction 
-     */
-    public function startTransaction() {
-        $this->query("START TRANSACTION");
-    }
-    
-    /**
-     * Roll back a database transaction 
-     */
-    public function rollback() {
-        $this->query("ROLLBACK");
-    }
-}
-?>
 \ No newline at end of file
@@ -105,6 +105,7 @@ class dbUtilities {
 	}
  
 	public function load($dhost = 'localhost', $duname, $dpassword, $dbname) {
+		if($this->isConnected($dhost, $duname, $dpassword, $dbname)) return true;
 		$this->dbhost = $dhost;
 		$this->dbuname = $duname;
 		$this->dbpassword = $dpassword;
@@ -115,6 +116,17 @@ class dbUtilities {
 		$this->dbname = $dbname;
 	}
  
+	public function isConnected($dhost = 'localhost', $duname, $dpassword, $dbname) {
+		$current = array($this->dbhost, $this->dbuname, $this->dbpassword, $this->dbname);
+		$new = array($dhost, $duname, $dpassword, $dbname);
+		$diff = array_diff($new, $current);
+		if(count($diff) == 0) {
+			echo 'same';
+			return true;
+		}
+		return false;
+	}
+	
 	public function getDatabaseLink() {
 		return $this->dbconnection;
 	}
-<?php
-/**
- * $Id:$
- *
- * KnowledgeTree Community Edition
- * Document Management Made Simple
- * Copyright (C) 2008, 2009 KnowledgeTree Inc.
- * Portions copyright The Jam Warehouse Software (Pty) Limited
- *
- * 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.
- * Contributor( s): ______________________________________
- *
- */
-
-class Ini {
-
-    private $cleanArray = array();
-    private $iniFile = '';
-    private $lineNum = 0;
-    private $exists = '';
-
-    function Ini($iniFile = '../../config.ini') {
-       $this->iniFile = $iniFile;
-       $this->backupIni($iniFile);
-       $this->read($iniFile);
-    }
-
-    /**
-     * Create a backup with the date as an extension in the same location as the original config.ini
-     *
-     * @param string $iniFile
-     * @return boolean
-     */
-    function backupIni($iniFile)
-    {
-    	$content = file_get_contents($iniFile);
-    	if ($content === false)
-    	{
-    		return false;
-    	}
-    	$date = date('YmdHis');
-
-    	$backupFile = $iniFile . '.' .$date;
-        if (is_writeable($backupFile)) {
-    	    file_put_contents($backupFile, $content);
-        }
-    }
-
-    function read($iniFile) {
-
-        $iniArray = file($iniFile);
-        $section = '';
-        foreach($iniArray as $iniLine) {
-            $this->lineNum++;
-            $iniLine = trim($iniLine);
-            $firstChar = substr($iniLine, 0, 1);
-            if($firstChar == ';') {
-                if($section == ''){
-                    $this->cleanArray['_comment_'.$this->lineNum]=$iniLine;
-                }else {
-                    $this->cleanArray[$section]['_comment_'.$this->lineNum]=$iniLine;
-                }
-                continue;
-            }
-            if($iniLine == '') {
-                if($section == ''){
-                    $this->cleanArray['_blankline_'.$this->lineNum]='';
-                }else {
-                    $this->cleanArray[$section]['_blankline_'.$this->lineNum]='';
-                }
-                continue;
-            }
-
-            if ($firstChar == '[' && substr($iniLine, -1, 1) == ']') {
-                $section = substr($iniLine, 1, -1);
-                $this->sections[] = $section;
-            } else {
-                $equalsPos = strpos($iniLine, '=');
-                if ($equalsPos > 0 && $equalsPos != sizeof($iniLine)) {
-                    $key = trim(substr($iniLine, 0, $equalsPos));
-                    $value = trim(substr($iniLine, $equalsPos+1));
-                    if (substr($value, 1, 1) == '"' && substr( $value, -1, 1) == '"') {
-                        $value = substr($value, 1, -1);
-                    }
-                    $this->cleanArray[$section][$key] = stripcslashes($value);
-                } else {
-                    $this->cleanArray[$section][trim($iniLine)]='';
-                }
-            }
-        }
-        return $this->cleanArray;
-    }
-
-    function write($iniFile = "") {
-
-        if(empty($iniFile)) {
-            $iniFile = $this->iniFile;
-        }
-        if (!is_writeable($iniFile)) {
-            return;
-        }
-
-        $fileHandle = fopen($iniFile, 'wb');
-        foreach ($this->cleanArray as $section => $items) {
-            if (substr($section, 0, strlen('_blankline_')) === '_blankline_' ) {
-                fwrite ($fileHandle, "\r\n");
-                continue;
-            }
-            if (substr($section, 0, strlen('_comment_')) === '_comment_' ) {
-                fwrite ($fileHandle, "$items\r\n");
-                continue;
-            }
-            fwrite ($fileHandle, "[".$section."]\r\n");
-            foreach ($items as $key => $value) {
-                if (substr($key, 0, strlen('_blankline_')) === '_blankline_' ) {
-                    fwrite ($fileHandle, "\r\n");
-                    continue;
-                }
-                if (substr($key, 0, strlen('_comment_')) === '_comment_' ) {
-                    fwrite ($fileHandle, "$value\r\n");
-                    continue;
-                }
-
-                $value = addcslashes($value,'');
-                //fwrite ($fileHandle, $key.' = "'.$value."\"\r\n");
-                fwrite ($fileHandle, $key.' = '.$value."\r\n");
-            }
-        }
-        fclose($fileHandle);
-    }
-
-    function itemExists($checkSection, $checkItem) {
-
-        $this->exists = '';
-        foreach($this->cleanArray as $section => $items) {
-            if($section == $checkSection) {
-                $this->exists = 'section';
-                foreach ($items as $key => $value) {
-                    if($key == $checkItem) {
-                        return true;
-                    }
-                }
-            }
-        }
-        return false;
-    }
-
-    function addItem($addSection, $addItem, $value, $itemComment = '', $sectionComment = '') {
-
-        if($this->itemExists($addSection, $addItem)) {
-            $this->delItem($addSection, $addItem);
-        }
-
-        if($this->exists != 'section') {
-            $this->cleanArray['_blankline_'.$this->lineNum++]='';
-            if(!empty($sectionComment)) $this->cleanArray['_comment_'.$this->lineNum++] = '; '.$sectionComment;
-        }
-        if(!empty($itemComment)) {
-            $this->cleanArray[$addSection]['_comment_'.$this->lineNum++] = '; '.$itemComment;
-        }
-        $this->cleanArray[$addSection][$addItem] = stripcslashes($value);
-        return true;
-    }
-
-    function updateItem($addSection, $addItem, $value) {
-
-        $this->cleanArray[$addSection][$addItem] = stripcslashes($value);
-        return true;
-    }
-
-    function delItem($delSection, $delItem) {
-
-        if(!$this->itemExists($delSection, $delItem)) return false;
-
-        unset($this->cleanArray[$delSection][$delItem]);
-        return true;
-    }
-
-    function delSection($delSection) {
-
-        unset($this->cleanArray[$delSection]);
-        return true;
-    }
-    
-    // Return file line by line
-    public function getFileByLine() {
-        $data = $this->read($this->iniFile);
-        return $data[''];
-    }
-    
-    public function getSection($section) {
-    	if (isset($this->cleanArray[$section])) {
-    		return $this->cleanArray[$section];
-    	}
-    	
-    	return false;
-    }
-}
-?>
 \ No newline at end of file
@@ -43,12 +43,22 @@ class iniUtilities {
     private $lineNum = 0;
     private $exists = '';
  
-    function iniUtilities($iniFile = '../../config.ini') {
+    function iniUtilities() {
+       $this->iniFile = '';
+    }
+
+    function load($iniFile) {
+    	if($this->iniFile != $iniFile) {
+	       $this->cleanArray = array();
+	       $this->lineNum = 0;
+	       $this->exists = '';
+    	}
        $this->iniFile = $iniFile;
        $this->backupIni($iniFile);
        $this->read($iniFile);
+       
     }
-
+    
     /**
      * Create a backup with the date as an extension in the same location as the original config.ini
      *
@@ -111,6 +121,7 @@ class iniUtilities {
                 }
             }
         }
+
         return $this->cleanArray;
     }
  
@@ -39,9 +39,13 @@
 * @package Installer
 * @version Version 0.1
 */
+
+
 class InstallUtil {
  
 	private $salt = 'installers';
+	public $dbHandler = null;
+	public $iniHandler = null;
  
 	/**
 	* Constructs installation object
@@ -50,6 +54,8 @@ class InstallUtil {
 	* @access public
  	*/
 	public function __construct() {
+		$this->dbHandler = new dbUtilities();
+		$this->iniHandler = new iniUtilities();
 	}
  
 	/**
@@ -124,10 +124,10 @@ class Step
 	* @access protected
 	* @var object
 	*/
-    public $dbhandler;
+//    public $dbhandler;
  
     public function __construct() {
-    	$this->dbhandler = new dbUtilities();
+//    	$this->dbhandler = new dbUtilities();
     	$this->util = new InstallUtil();
     }
 	/**
@@ -142,8 +142,8 @@ class complete extends Step {
         // retrieve database information from session
         $dbconf = $this->getDataFromSession("database");
         // make db connection - admin
-        $this->dbhandler->load($dbconf['dhost'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
-        $loaded = $this->dbhandler->getDatabaseLink();
+        $this->util->dbHandler->load($dbconf['dhost'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
+        $loaded = $this->util->dbHandler->getDatabaseLink();
         if (!$loaded) {
             $this->temp_variables['dbConnectAdmin'] .= '<td><div class="cross"></div></td>'
                                                		.  '<td class="error">Unable to connect to database (user: ' 
@@ -157,20 +157,20 @@ class complete extends Step {
         }
  
         // make db connection - user
-        $this->dbhandler->load($dbconf['dhost'], $dbconf['dmsusername'], $dbconf['dmsuserpassword'], $dbconf['dname']);
-        $loaded = $this->dbhandler->getDatabaseLink();
+        $this->util->dbHandler->load($dbconf['dhost'], $dbconf['dmsusername'], $dbconf['dmsuserpassword'], $dbconf['dname']);
+        $loaded = $this->util->dbHandler->getDatabaseLink();
         // if we can log in to the database, check access
         // TODO check write access?
         if ($loaded)
         {
             $this->temp_variables['dbConnectUser'] .= sprintf($html, 'tick', '', 'Database connectivity successful (user: ' . $dbconf['dmsusername'] . ')');
  
-            $qresult = $this->dbhandler->query('SELECT COUNT(id) FROM documents');
+            $qresult = $this->util->dbHandler->query('SELECT COUNT(id) FROM documents');
             if (!$qresult)
             {
                 $this->temp_variables['dbPrivileges'] .= '<td style="width:15px;"><div class="cross" style="float:left;"></div></td>'
                                                       .  '<td class="error" style="width:500px;">'
-                                                      .  'Unable to do a basic database query. Error: ' . $this->dbhandler->getLastError()
+                                                      .  'Unable to do a basic database query. Error: ' . $this->util->dbHandler->getLastError()
                                                       .  '</td>';
                                                       $this->privileges_check = 'cross';
 				$this->privileges_check = 'cross';
@@ -183,17 +183,17 @@ class complete extends Step {
  
             // check transaction support
             $sTable = 'system_settings';
-            $this->dbhandler->startTransaction();
-            $this->dbhandler->query('INSERT INTO ' . $sTable . ' (name, value) VALUES ("transactionTest", "1")');
-            $this->dbhandler->rollback();
-            $res = $this->dbhandler->query("SELECT id FROM $sTable WHERE name = 'transactionTest' LIMIT 1");
+            $this->util->dbHandler->startTransaction();
+            $this->util->dbHandler->query('INSERT INTO ' . $sTable . ' (name, value) VALUES ("transactionTest", "1")');
+            $this->util->dbHandler->rollback();
+            $res = $this->util->dbHandler->query("SELECT id FROM $sTable WHERE name = 'transactionTest' LIMIT 1");
             if (!$res) {
                 $this->temp_variables['dbTransaction'] .= sprintf($html, 'cross', 'class="error"', 'Transaction support not available in database');
                 $this->privileges_check = 'cross';
             } else {
                 $this->temp_variables['dbTransaction'] .= sprintf($html, 'tick', '', 'Database has transaction support');
             }
-            $this->dbhandler->query('DELETE FROM ' . $sTable . ' WHERE name = "transactionTest"');
+            $this->util->dbHandler->query('DELETE FROM ' . $sTable . ' WHERE name = "transactionTest"');
         }
         else
         {
@@ -307,7 +307,7 @@ class configuration extends Step
     {
         $conf = $this->getDataFromSession("configuration"); // get data from the server
         $dbconf = $this->getDataFromSession("database"); 
-        $this->dbhandler->load($dbconf['dhost'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
+        $this->util->dbHandler->load($dbconf['dhost'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
         $server = $conf['server'];
         $paths = $conf['paths'];
         if ($this->util->isMigration()) { // Check if its an upgrade
@@ -317,31 +317,28 @@ class configuration extends Step
         	$this->readConfigPath(); // initialise writing to config.ini
         }
         $this->getFromConfigPath(); // Sets config Paths
-        $ini = false;
-        if(file_exists($configPath)) {
-            $ini = new iniUtilities($configPath);
+        if(file_exists($this->confpaths['configIni'])) {
+        	$this->util->iniHandler->load($this->confpaths['configIni']);
         }
-        $this->writeUrlSection($ini);
-        $this->writeDBSection($ini, $server);
-		$this->writeDBPathSection($ini, $paths);
-        if(!$ini === false){ // write out the config.ini file
-            $ini->write();
+        if(!$this->util->iniHandler === false){ // write out the config.ini file
+	        $this->writeUrlSection();
+	        $this->writeDBSection($server);
+			$this->writeDBPathSection($paths);
+			$this->util->iniHandler->write();
         }
-        $this->dbhandler->close(); // close the database connection
-        $this->writeCachePath(); // Write cache path file
-        $this->writeConfigPath($configPath); // Write config file
+        $this->util->dbHandler->close(); // close the database connection
+        $this->writeCachePath($this->getCachePath(), $paths['cacheDirectory']['path']); // Write cache path file
+        $this->writeConfigPath($this->getContentPath(), $this->confpaths['configIni']); // Write config file
     }
  
-    private function writeUrlSection($ini) {
+    private function writeUrlSection() {
     	$directories = $this->registerDirs();
         foreach($directories as $item) { // write server settings to config_settings table and config.ini
-	    	if(!$ini === false) {
-	    		$ini->updateItem($item['section'], $item['setting'], $item['value']);
-	    	}
+	    	$this->util->iniHandler->updateItem($item['section'], $item['setting'], $item['value']);
         }
     }
  
-    private function writeDBPathSection($ini, $paths) {
+    private function writeDBPathSection($paths) {
     	$table = 'config_settings';
        if(is_array($paths)) { // write the paths to the config_settings table
 	        foreach ($paths as $item){
@@ -351,14 +348,14 @@ class configuration extends Step
 	            $value = mysql_real_escape_string($item['path']);
 	            $setting = mysql_real_escape_string($item['setting']);
 	            $sql = "UPDATE {$table} SET value = '{$value}' WHERE item = '{$setting}'";
-	            $this->dbhandler->query($sql);
+	            $this->util->dbHandler->query($sql);
 	        }
         }
     }
  
-    private function writeDBSection($ini, $server) {
+    private function writeDBSection($server) {
         $dbconf = $this->getDataFromSession("database"); // retrieve database information from session
-        $this->dbhandler->load($dbconf['dhost'], $dbconf['duname'], $dbconf['dpassword'], $dbconf['dname']); // initialise the db connection
+        $this->util->dbHandler->load($dbconf['dhost'], $dbconf['duname'], $dbconf['dpassword'], $dbconf['dname']); // initialise the db connection
 		$server = $this->registerDBConfig($server, $dbconf); // add db config to server variables
         $table = 'config_settings';
         foreach($server as $item) { // write server settings to config_settings table and config.ini
@@ -371,16 +368,15 @@ class configuration extends Step
                     if($value == 'no'){
                         $value = 'false';
                     }
-                    if(!$ini === false){
-                        $ini->updateItem($item['section'], $item['setting'], $value);
-                    }
+                    echo "{$item['section']}, {$item['setting']}, {$value}<br/>";
+                        $this->util->iniHandler->updateItem($item['section'], $item['setting'], $value);
                     break;
                 case 'db':
                     $value = mysql_real_escape_string($item['value']);
                     $setting = mysql_real_escape_string($item['setting']);
  
                     $sql = "UPDATE {$table} SET value = '{$value}' WHERE item = '{$setting}'";
-                    $this->dbhandler->query($sql);
+                    $this->util->dbHandler->query($sql);
                     break;
             }
         }
@@ -582,8 +578,8 @@ class configuration extends Step
     	}
 		$configPath = $this->getContentPath();
 		if(!$configPath) return false;
-        $ini = new iniUtilities($configPath);
-        $data = $ini->getFileByLine();
+		$this->util->iniHandler->load($configPath);
+        $data = $this->util->iniHandler->getFileByLine();
         $firstline = true;
         foreach ($data as $k=>$v) {
         	if(preg_match('/config.ini/', $k)) { // Find config.ini
@@ -605,8 +601,8 @@ class configuration extends Step
     private function readConfigPath() {
 		$configPath = $this->getContentPath();
 		if(!$configPath) return false;
-        $ini = new iniUtilities($configPath);
-        $data = $ini->getFileByLine();
+		$this->util->iniHandler->load($configPath);
+		$data = $this->util->iniHandler->getFileByLine();
         $firstline = true;
         foreach ($data as $k=>$v) {
         	if($firstline) { // First line holds the var directory
@@ -645,46 +641,48 @@ class configuration extends Step
      * @param none
      * @return boolean 
      */
-    private function writeConfigPath($configPath = '') {
-		$conf = $this->getDataFromSession("configuration"); // get data from the server
-        $paths = $conf['paths'];
-		if(isset($paths['configFile']['path'])) {
-			$configPath = $this->getContentPath();
-        	$configContent = $paths['configFile']['path'];
-    	} else {
-			$configPath = $this->getContentPath();
-			if(!$configPath) return false;
-	        $ini = new iniUtilities($configPath);
-	        $data = $ini->getFileByLine();
-	        $configContent = '';
-	        foreach ($data as $k=>$v) {
-	        	if(preg_match('/config.ini/', $k)) {
-	        		$configContent = $k;
-	        		break;
-	        	}
-	        }
-    	}
-        $fp = fopen($configPath, 'w');
+    private function writeConfigPath($configPath, $configContent) {
+//		$conf = $this->getDataFromSession("configuration"); // get data from the server
+//        $paths = $conf['paths'];
+//		if(isset($paths['configFile']['path'])) {
+//			$configPath = $this->getContentPath();
+//        	$configContent = $paths['configFile']['path'];
+//    	} else {
+//			$configPath = $this->getContentPath();
+//			if(!$configPath) return false;
+//	        $this->util->iniHandler->load($configPath);
+//	        $data = $this->util->iniHandler->getFileByLine();
+//	        $configContent = '';
+//	        foreach ($data as $k=>$v) {
+//	        	if(preg_match('/config.ini/', $k)) {
+//	        		$configContent = $k;
+//	        		break;
+//	        	}
+//	        }
+//    	}
+//		print_r($configPath);
+//		print_r($configContent);
+        $fp = fopen($configPath, 'w+');
         if(fwrite($fp, $configContent))
         	return true;
     	return false;
     }
  
-    private function writeCachePath() {
-		$cachePath = $this->getCachePath();
-		if(!$cachePath) return false;
-		$configPath = $this->getContentPath();
-		if(!$configPath) return false;
-        $ini = new iniUtilities($configPath);
-        $data = $ini->getFileByLine();
-        $cacheContent = '';
-        foreach ($data as $k=>$v) {
-        	if(preg_match('/cache/', $k)) {
-        		$cacheContent = $k;
-        		break;
-        	}
-        }
-        $fp = fopen($cachePath, 'w');
+    private function writeCachePath($cachePath, $cacheContent) {
+//		$cachePath = $this->getCachePath();
+//		if(!$cachePath) return false;
+//		$configPath = $this->getContentPath();
+//		if(!$configPath) return false;
+//        $this->util->iniHandler->load($configPath);
+//        $data = $this->util->iniHandler->getFileByLine();
+//        $cacheContent = '';
+//        foreach ($data as $k=>$v) {
+//        	if(preg_match('/cache/', $k)) {
+//        		$cacheContent = $k;
+//        		break;
+//        	}
+//        }
+        $fp = fopen($cachePath, 'w+');
         if($cacheContent != '') {
 	        if(fwrite($fp, $cacheContent))
 	        	return true;
@@ -320,11 +320,11 @@ class database extends Step
     		return false;
     	}
     	if($this->dport == '')  {
-    		$this->dbhandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
+    		$this->util->dbHandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
     	} else {
-    		$this->dbhandler->load($this->dhost.":".$this->dport, $this->duname, $this->dpassword, $this->dname);
+    		$this->util->dbHandler->load($this->dhost.":".$this->dport, $this->duname, $this->dpassword, $this->dname);
     	}
-        if (!$this->dbhandler->getDatabaseLink()) {
+        if (!$this->util->dbHandler->getDatabaseLink()) {
             $this->error['con'] = "Could not connect to the database, please check username and password";
             return false;
         } else {
@@ -339,7 +339,7 @@ class database extends Step
     }
  
     public function dbExists() {
-    	return $this->dbhandler->useDb();
+    	return $this->util->dbHandler->useDb();
     }
  
     public function match($str1, $str2) {
@@ -583,7 +583,7 @@ class database extends Step
 	* @return object mysql connection
 	*/
     private function connectMysql() {
-		$this->dbhandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
+		$this->util->dbHandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
     }
  
     /**
@@ -642,7 +642,7 @@ class database extends Step
 				$this->error['con'] = "Could not create database: ";
 		    }
 		}
-		$this->dbhandler->clearErrors();
+		$this->util->dbHandler->clearErrors();
 		if(!$this->createDmsUser()) { // Create dms users
 			$this->error['con'] = "Could not create database users ";
 		}
@@ -666,7 +666,7 @@ class database extends Step
 	*/
     private function create() {
         $sql = "CREATE DATABASE {$this->dname}";
-        if ($this->dbhandler->query($sql)) {
+        if ($this->util->dbHandler->query($sql)) {
  
             return true;
         }
@@ -683,7 +683,7 @@ class database extends Step
 	* @return boolean
 	*/
     private function usedb() {
-		if($this->dbhandler->useDb()) {
+		if($this->util->dbHandler->useDb()) {
             return true;
         } else {
             $this->error['con'] = "Error using database: {$this->dname}";
@@ -702,7 +702,7 @@ class database extends Step
     private function dropdb() {
         if($this->ddrop) {
             $sql = "DROP DATABASE {$this->dname};";
-			if(!$this->dbhandler->query($sql)) {
+			if(!$this->util->dbHandler->query($sql)) {
                 $this->error['con'] = "Cannot drop database: {$this->dname}";
                 return false;
             }
@@ -724,7 +724,7 @@ class database extends Step
     private function createDmsUser() {
 		$user1 = "GRANT SELECT, INSERT, UPDATE, DELETE ON {$this->dname}.* TO {$this->dmsusername}@{$this->dhost} IDENTIFIED BY \"{$this->dmsuserpassword}\";";
       	$user2 = "GRANT ALL PRIVILEGES ON {$this->dname}.* TO {$this->dmsname}@{$this->dhost} IDENTIFIED BY \"{$this->dmspassword}\";";
-      if ($this->dbhandler->query($user1) && $this->dbhandler->query($user2)) {
+      if ($this->util->dbHandler->query($user1) && $this->util->dbHandler->query($user2)) {
               return true;
           } else {
             $this->error['con'] = "Could not create users for database: {$this->dname}";
@@ -751,7 +751,7 @@ class database extends Step
 			while (!feof($handle)) {
     			$query.= fgets($handle, 4096);
     				if (substr(rtrim($query), -1) == ';') {
-     					$this->dbhandler->query($query);
+     					$this->util->dbHandler->query($query);
      					$query = '';
     				}
 			}
@@ -778,9 +778,9 @@ class database extends Step
         $sqlFile = $dbMigrate['dumpLocation'];
     	$this->parse_mysql_dump($sqlFile);
     	$dropPluginHelper = "TRUNCATE plugin_helper;";
-    	$this->dbhandler->query($dropPluginHelper);
+    	$this->util->dbHandler->query($dropPluginHelper);
     	$updateUrls = 'UPDATE config_settings c SET c.value = "default" where c.group_name = "urls";';
-    	$this->dbhandler->query($updateUrls);
+    	$this->util->dbHandler->query($updateUrls);
     	return true;
     }
 	/**
@@ -793,7 +793,7 @@ class database extends Step
 	*/
     private function closeMysql() {
         try {
-            $this->dbhandler->close();
+            $this->util->dbHandler->close();
         } catch (Exeption $e) {
             $this->error['con'] = "Could not close: " . $e;
         }
@@ -844,7 +844,7 @@ class database extends Step
     	$this->dpassword = 'root';
     	$this->dname = 'dms_install';
     	$this->dbbinary = 'mysql';
-    	$this->dbhandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
+    	$this->util->dbHandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
     	$this->createSchema();
     	echo 'Schema loaded<br>';
     }
@@ -107,14 +107,14 @@ class install extends step
     public function callHome() {
         $conf = $this->getDataFromSession("install"); // retrieve database information from session
         $dbconf = $this->getDataFromSession("database");
-        $this->dbhandler->load($dbconf['dhost'], $dbconf['duname'], $dbconf['dpassword'], $dbconf['dname']); // initialise the db connection
+        $this->util->dbHandler->load($dbconf['dhost'], $dbconf['duname'], $dbconf['dpassword'], $dbconf['dname']); // initialise the db connection
         $complete = 1;
         if($conf['call_home'] == 'enable'){
             $complete = 0;
         }
         $query = "UPDATE scheduler_tasks SET is_complete = {$complete} WHERE task = 'Call Home'";
-        $this->dbhandler->query($query);
-        $this->dbhandler->close(); // close the database connection
+        $this->util->dbHandler->query($query);
+        $this->util->dbHandler->close(); // close the database connection
     }
 }
 ?>
 \ No newline at end of file