Merge branch 'edge' of git@github.com:ktgit/knowledgetree into edge

Mark Holtzhausen
2 parents 83277f3a e0c010c3
Showing 75 changed files with 1708 additions and 1279 deletions
bin/system_info.php
config/cache-path
config/config-path
config/config.ini
lib/dispatcher.inc.php
lib/metadata/fieldsetregistry.inc.php
lib/session/Session.inc
plugins/multiselect/BulkImport.php
plugins/multiselect/BulkUpload.php
presentation/lookAndFeel/knowledgeTree/documentmanagement/getHtmlFields.php
resources/js/kt_bulkupload.js
setup/migrate/migrateUtil.php
setup/migrate/migrateWizard.php
setup/migrate/migrater.php
setup/migrate/step.php
setup/migrate/stepAction.php
setup/migrate/steps/migrateDatabase.php
setup/migrate/steps/migrateInstallation.php
setup/migrate/steps/migrateServices.php
setup/migrate/templates/error.tpl
@@ -43,7 +43,12 @@
 * The following data is collected:
 * Unique installation information: installation GUID, number of users in repository, number of documents in repository,
 * operating system (platform, platform version, flavor if Linux), version and edition.
+
+<installation guid>|<enabled user count>|<disabled user count>|<deleted user count>|
+<live document count>|<deleted document count>|<archived document count>|
+<KT version>|<KT edition>|<User licenses>|<OS info>
 */
+
 chdir(realpath(dirname(__FILE__)));
 require_once('../config/dmsDefaults.php');
@@ -56,7 +61,7 @@ function getGuid()
     $guid = KTUtil::getSystemIdentifier();
     if(PEAR::isError($guid)){
-        $guid = '';
+        $guid = '-';
     }
     return $guid;
 }
@@ -68,42 +73,43 @@ function getUserCnt()
     $result = DBUtil::getResultArray($query);
     if(empty($result) || PEAR::isError($result)){
-        return '';
+        return '-|-|-';
     }
-    $users = '';
+    $enabled = '-';
+    $disabled = '-';
+    $deleted = '-';
     foreach ($result as $row){
-        $str = '';
         switch($row['disabled']){
-            case 0: $str = 'Enabled'; break;
-            case 1: $str = 'Disabled'; break;
-            case 2: $str = 'Deleted'; break;
+            case 0: $enabled = $row['cnt']; break;
+            case 1: $disabled = $row['cnt']; break;
+            case 2: $deleted = $row['cnt']; break;
         }
-
-        $str .= ': '.$row['cnt'];
-
-        $users .= (!empty($users)) ? '; ' : '';
-        $users .= $str;
     }
-    return $users;
+    return "{$enabled}|{$disabled}|{$deleted}";
 }
 // Get the number of documents in the repository
 function getDocCnt()
 {
-    $query = 'select count(*) as cnt, s.name from documents d, status_lookup s WHERE s.id = d.status_id group by d.status_id;';
+    $query = 'select count(*) as cnt, status_id from documents d WHERE status_id IN (1,3,4) group by d.status_id;';
     $result2 = DBUtil::getResultArray($query);
     if(empty($result2) || PEAR::isError($result2)){
-        return '';
+        return '-|-|-';
     }
-    $docs = '';
+    $live = '-';
+    $deleted = '-';
+    $archived = '-';
     foreach ($result2 as $row){
-        $docs .= (!empty($docs)) ? '; ' : '';
-        $docs .= $row['name'].': '.$row['cnt'];
+        switch($row['status_id']){
+            case 1: $live = $row['cnt']; break;
+            case 3: $deleted = $row['cnt']; break;
+            case 4: $archived = $row['cnt']; break;
+        }
     }
-    return $docs;
+    return "{$live}|{$deleted}|{$archived}";
 }
 // Get the version of KT
@@ -121,15 +127,21 @@ function getKTVersion()
 // Get the edition of KT
 function getKTEdition()
 {
-    $edition = 'Community';
+    $edition = 'Community|-';
     if (KTPluginUtil::pluginIsActive('ktdms.wintools')) {
         $path = KTPluginUtil::getPluginPath('ktdms.wintools');
         require_once($path .  'baobabkeyutil.inc.php');
         $edition = BaobabKeyUtil::getName();
+        // this could be done with regular expressions...
         // Remove the brackets around the name
         $edition = substr($edition, 1);
         $edition = substr($edition, 0, strlen($edition)-1);
+        // Remove the "users"
+        $pos = strpos($edition, 'users');
+        $edition = ($pos === false) ? $edition.'|-' : substr($edition, 0, $pos-1);
+        // Replace the , with |
+        $edition = str_replace(', ', '|', $edition);
     }
     return $edition;
 }
@@ -139,22 +151,27 @@ function getKTEdition()
 function getOSInfo()
 {
     $server = php_uname();
+    $flavour = '';//'|-';
     if(strpos($server, 'Darwin') !== false){
         $os = 'Mac OS X';
     }else if(strpos($server, 'Win') !== false){
         $os = 'Windows';
-    }else {
+    }else if(strpos($server, 'Linux') !== false) {
+        // Again regular expressions would be nice...
+        // $pos = strpos($server, 'SMP');
+        // $flavour = '|'.substr($server, 6, $pos-7);
         $os = 'Linux';
+    }else {
+        $os = 'Unix';
     }
-    return $os;
+    return $os.$flavour;
 }
 function sendForm($data)
 {
     $url = 'http://ktnetwork.knowledgetree.com/call_home.php';
-    //$url = 'http://10.33.20.250/knowledgetree/call_home.php';
     $data = http_build_query($data);
 	$ch = curl_init($url);
 -var/cache
+var/cache
 \ No newline at end of file
 -config/config.ini
+config/config.ini
 \ No newline at end of file
@@ -9,14 +9,14 @@
 dbType = mysql
 ; Database login details
-dbHost           = localhost
-dbName           = dms
-dbUser           = dms
-dbPass           = djw9281js
-dbPort           = default
+dbHost = localhost
+dbName = dms
+dbUser = dms
+dbPass = djw9281js
+dbPort = default
-dbAdminUser      = dmsadmin
-dbAdminPass      = js9281djw
+dbAdminUser = dmsadmin
+dbAdminPass = js9281djw
 [KnowledgeTree]
@@ -43,7 +43,7 @@ serverName = default
 ;
 ; Leave as default to have it automatically detected.
 ;
-sslEnabled = default
+sslEnabled = false
 ; Path to the web application from the root of the web site.
 ; If KT is at http://example.org/foo/, then rootUrl should be '/foo'
@@ -146,4 +146,4 @@ encoding = default
 ;
 cacheEnabled = true
 cacheDirectory = ${varDirectory}/cache
-cachePlugins = true
 \ No newline at end of file
+cachePlugins = true
@@ -343,8 +343,8 @@ class KTStandardDispatcher extends KTDispatcher {
     }
     function loginRequired() {
-	$oKTConfig =& KTConfig::getSingleton();
-	if ($oKTConfig->get('allowAnonymousLogin', false)) {
+	   $oKTConfig =& KTConfig::getSingleton();
+	   if ($oKTConfig->get('allowAnonymousLogin', false)) {
 	    // anonymous logins are now allowed.
 	    // the anonymous user is -1.
 	    //
@@ -352,9 +352,9 @@ class KTStandardDispatcher extends KTDispatcher {
 	    $oUser =& User::get(-2);
 	    if (PEAR::isError($oUser) || ($oUser->getName() != 'Anonymous')) {
-		; // do nothing - the database integrity would break if we log the user in now.
+		  ; // do nothing - the database integrity would break if we log the user in now.
 	    } else {
-		$session = new Session();
+		  $session = new Session();
                 $sessionID = $session->create($oUser);
                 $this->sessionStatus = $this->session->verify();
                 if ($this->sessionStatus === true) {
@@ -111,7 +111,7 @@ class KTFieldsetRegistry {
      */
     function getGenericFields($oFieldset, $idPre = 'metadata_') {
     	//return false if this isn't a generic fieldset
-    	if ($oFieldset->getIsGeneric()) {
+    	if (!$oFieldset->getIsGeneric()) {
     		return false;
     	}
@@ -228,7 +228,7 @@ class Session {
             // Compare the system version and the database version to determine if the database needs to be upgraded.
             $version = KTUtil::getSystemSetting('databaseVersion');
-            if ($default->systemVersion != $version) {
+            if (trim($default->systemVersion) != trim($version)) {
                 if (KTLOG_CACHE) $default->log->info("Session::verify : Database not upgraded");
                 $_SESSION['errormessage']['login'] = sprintf(_kt('Database incompatibility error: <br> Please ensure that you have completed the database upgrade procedure. <br> Please <a href=%s>click here</a> to complete.'),'setup/upgrade.php');
                 return PEAR::raiseError($_SESSION['errormessage']['login']);
@@ -292,14 +292,17 @@ class InetBulkImportFolderMultiSelectAction extends KTFolderAction {
 		// name='metadata[fieldset][metadata_9]'
 		$aData = $_REQUEST['data'];
+		$data = $aData;
+		/*
 		$oForm = $this->getBulkImportForm();
         $res = $oForm->validate();
         if (!empty($res['errors'])) {
             return $oForm->handleError();
         }
         $data = $res['results'];
-        
+        */
+		
         $doctypeid = $requestDocumentType;
         $aGenericFieldsetIds = KTFieldset::getGenericFieldsets(array('ids' => false));
         $aSpecificFieldsetIds = KTFieldset::getForDocumentType($doctypeid, array('ids' => false));
@@ -312,6 +315,7 @@ class InetBulkImportFolderMultiSelectAction extends KTFolderAction {
             foreach ($fields as $oField) {
                 $val = KTUtil::arrayGet($values, 'metadata_' . $oField->getId());
+                
 				if ($oFieldset->getIsConditional())
                 {
                 	if ($val == _kt('No selection.'))
@@ -319,16 +323,16 @@ class InetBulkImportFolderMultiSelectAction extends KTFolderAction {
                 		$val = null;
                 	}
                 }
-
+				
                 if (!is_null($val)) {
                     $MDPack[] = array(
                         $oField,
                         $val
                     );
                 }
-
+			
             }
-        }        
+        }
 		$aOptions = array(
             'documenttype' => $oDocumentType,
@@ -340,7 +344,7 @@ class InetBulkImportFolderMultiSelectAction extends KTFolderAction {
         $po->start();
         $oUploadChannel =& KTUploadChannel::getSingleton();
         $oUploadChannel->addObserver($po);
-
+		
         $fs =& new KTFSImportStorage($sPath);
         $bm =& new KTBulkImportManager($this->oFolder, $fs, $this->oUser, $aOptions);
        if(KTPluginUtil::pluginIsActive('inet.foldermetadata.plugin'))
@@ -330,7 +330,6 @@ class InetBulkUploadFolderAction extends KTFolderAction {
             foreach ($fields as $oField) {
             	//var_dump($oField->getId());
                 $val = KTUtil::arrayGet($values, 'metadata_' . $oField->getId());
-                //var_dump($val);
 				if ($oFieldset->getIsConditional())
                 {
                 	if ($val == _kt('No selection.'))
@@ -84,7 +84,7 @@ class GetHtmlFieldsDispatcher extends KTDispatcher {
 		$activesets = KTFieldset::getForDocumentType($iDocumentTypeID);
 		foreach ($activesets as $oFieldset) {
-			$htmlFieldIds = kt_array_merge($htmlFields, $oFReg->getHtmlFields($oFieldset));
+			$htmlFieldIds = kt_array_merge($htmlFieldIds, $oFReg->getHtmlFields($oFieldset));
 		}
 		$jsOptions = '{ "htmlId" : {';
@@ -101,20 +101,19 @@ class GetHtmlFieldsDispatcher extends KTDispatcher {
 	/**
 	 * Returns a JSON object containing a list of fields belonging to a generic fieldset 
-	 * for the given DocumentId
 	 * @return JSON Object
 	 *
 	 */
-	function getGenericFields($iDocumentTypeID) {
+	function getGenericFields() {
 		$oFReg =& KTFieldsetRegistry::getSingleton();
-		$activesets = KTFieldset::getForDocumentType($iDocumentTypeID);
+		$activesets = KTFieldset::getGenericFieldsets();
 		$fields = array();
 		foreach ($activesets as $oFieldset) {
-			$fieldIds = kt_array_merge($fields, $oFReg->getGenericFields($oFieldset));
+			$fieldIds = kt_array_merge($fieldIds, $oFReg->getGenericFields($oFieldset));
 		}
-		$jsOptions = '{ "htmlId" : {';
+		$jsOptions = '{ "genericId" : {';
 		foreach($fieldIds as $fieldId) {
 			$jsOptions .= "'$fieldId' : '$fieldId',";
@@ -19,10 +19,10 @@ function swapInItem(docId, elementId, req) {
     //Need to compare against fields from generic fieldsets to 
     //prevent duplicate date field instanciation.
     var genericFields = '';
-    //Sample  { "htmlId" : {'metadata_7' : 'metadata_7','metadata_9' : 'metadata_9'}}
+    //Sample  { "genericId" : {'metadata_7' : 'metadata_7','metadata_9' : 'metadata_9'}}
     jQuery.getJSON('presentation/lookAndFeel/knowledgeTree/documentmanagement/getHtmlFields.php?fDocumentTypeID=' + docId + '&type=generic',
 	    function(json){
-        jQuery.each(json.htmlId, function(id) {
+        jQuery.each(json.genericId, function(id) {
         	//Building a list of generic fields  
             genericFields += id + ',';
 	    });
@@ -30,16 +30,15 @@ function swapInItem(docId, elementId, req) {
         var elems = jQuery(document).find(".kt_date_field");
     	for (i = 0; i < elems.length; i++) {
     		var fieldName = elems[i].id;
-    		//alert(fieldName);
-    		isGeneric = true;
+    		isGeneric = false;
     		if (genericFields.indexOf(fieldName.match('metadata_[0-9]+')) >= 0){
-    			isGeneric = false;
+    			isGeneric = true;
     		}
     		if (!isGeneric){
     	        var dp = new Ext.form.DateField({
-    		        name: fieldName,
+    		        name: fieldName.replace('div_', ''),
     		        allowBlank:false,
     		        size:10,
     		        format: 'Y-m-d',
@@ -63,14 +63,14 @@ class MigrateUtil extends InstallUtil {
 		$template_vars['error'] = $error;
 		$file = "templates/error.tpl";
 		if (!file_exists($file)) {
-			return false;
+			extract($template_vars); // Extract the vars to local namespace
+			ob_start();
+			include($file);
+	        $contents = ob_get_contents();
+	        ob_end_clean();
+	        echo $contents;			
 		}
-		extract($template_vars); // Extract the vars to local namespace
-		ob_start();
-		include($file);
-        $contents = ob_get_contents();
-        ob_end_clean();
-        echo $contents;
+		return false;
 	}
 	/**
@@ -89,19 +89,10 @@ class MigrateUtil extends InstallUtil {
     	return true;
     }
-   
-    public function loadInstallDBUtil() {
-    	require_once("../wizard/dbUtilities.php");
-    	return new dbUtilities();
-    }
-    
-    public function loadInstallUtil() {
-    	require_once("../wizard/steps/services.php");
-    	return new services();
-    }
     public function loadInstallServices() {
-    	$s = $this->loadInstallUtil();
+    	require_once("../wizard/steps/services.php");
+    	$s = new services();
     	return $s->getServices();
     }
@@ -112,11 +103,6 @@ class MigrateUtil extends InstallUtil {
     	return new $serviceName();
     }
-    public function loadInstallIni($path) {
-    	require_once("../wizard/iniUtilities.php");
-    	return new iniUtilities($path);
-    }
-    
     public function getPort($location) {
     	if(WINDOWS_OS) {
     		$myIni = "my.ini";
@@ -125,8 +111,8 @@ class MigrateUtil extends InstallUtil {
     	}
     	$dbConfigPath = $location.DS."mysql".DS."$myIni";
     	if(file_exists($dbConfigPath)) {
-    		$ini = $this->loadInstallIni($dbConfigPath);
-    		$dbSettings = $ini->getSection('mysqladmin');
+			$this->iniUtilities->load($dbConfigPath);
+			$dbSettings = $this->iniUtilities->getSection('mysqladmin');
     		return $dbSettings['port'];
     	}
@@ -52,16 +52,14 @@ function __autoload($class) { // Attempt and autoload classes
 	if ($class == "template") { // Load existing templating classes
 		require_once("../wizard/template.php");
 		require_once("../wizard/lib/helpers/htmlHelper.php");
-		return ;
-	}
-	if(file_exists(WIZARD_DIR."$class.php")) {
-		require_once(WIZARD_DIR."$class.php");
-	} elseif (file_exists(STEP_DIR."$class.php")) {
-		require_once(STEP_DIR."$class.php");
-	} elseif (file_exists(WIZARD_LIB."$class.php")) {
-		require_once(WIZARD_LIB."$class.php");
 	} else {
-		return null;
+		if(file_exists(WIZARD_DIR."$class.php")) {
+			require_once(WIZARD_DIR."$class.php");
+		} elseif (file_exists(STEP_DIR."$class.php")) {
+			require_once(STEP_DIR."$class.php");
+		} elseif (file_exists(WIZARD_LIB."$class.php")) {
+			require_once(WIZARD_LIB."$class.php");
+		}
 	}
 }
@@ -233,8 +231,6 @@ class MigrateWizard {
 					return true;
 				break;
 		}
-		
-		return $res;
 	}
 	/**
@@ -157,7 +157,7 @@ class Migrater {
         	$this->simpleXmlObj = simplexml_load_file(CONF_DIR.$name);
     	} catch (Exception $e) {
     		$util = new MigrateUtil();
-    		$util->error("Error reading configuration file: $name");
+    		$util->error("Error reading configuration file: $e");
     		exit();
     	}
     }
@@ -431,8 +431,7 @@ class Migrater {
 	    	if($class->runMigrate()) { // Check if step needs to be migrated
 				$class->setDataFromSession($className); // Set Session Information
 				$class->setPostConfig(); // Set any posted variables
-				$response = $class->migrateStep(); // Run migrate step
-				// TODO : Break on error response
+				$class->migrateStep(); // Run migrate step
 	    	}
     	} else {
     		$util = new MigrateUtil();
@@ -117,18 +117,8 @@ class Step
 	*/
     public $util;
-	/**
-	* Reference to utility object
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var object
-	*/
-    public $dbhandler;
-    
     public function __construct() {
     	$this->util = new MigrateUtil();
-    	$this->dbhandler = $this->util->loadInstallDBUtil();
     }
 	/**
@@ -224,17 +224,18 @@ class stepAction {
             if($this->action->storeInSession()) { // Check if class values need to be stored in session
             	$this->_loadStepToSession($this->stepName); // Send class to session
             }
-            if ($response == 'error') {
-            	$this->_handleErrors(); // Send Errors to session
-            } else {
-            	$this->_clearErrors($this->stepName); // Send Errors to session
-            }
-            return $response;
         } else {
         	$this->stepName = 'errors';
         	$this->action = $this->createStep();
         	$this->action->error = array('Class File Missing in Step Directory');
+        	
+        }
+        if ($response == 'error') {
+        	$this->_handleErrors(); // Send Errors to session
+        } else {
+        	$this->_clearErrors($this->stepName); // Send Errors to session
         }
+        return $response;
     }
 	/**
@@ -308,7 +309,7 @@ class stepAction {
         $menu = '';
         $active = false;
 		if($this->stepClassNames) {
-	        foreach ($this->stepClassNames as $k=>$step) {
+	        foreach ($this->stepClassNames as $step) {
 	            if($this->step_names[$step] != '') {
 	                $item = $this->step_names[$step];
 	            } else {
@@ -452,7 +453,7 @@ class stepAction {
      * @access private
      * @return void
      */
-     private function _loadValueToSession($class, $k, $v, $overwrite = false) {
+     private function _loadValueToSession($class, $k, $v) {
          if($this->session != null) {
             $this->session->setClass($class, $k, $v);
          } else {
@@ -502,8 +503,7 @@ class stepAction {
      * @access private
      * @return void
      */
-     private function _loadErrorToSession($class, $k, $v, $overwrite = false) {
-         $k = "errors";
+     private function _loadErrorToSession($class, $k = "errors", $v) {
          if($this->session != null) {
             $this->session->setClassError($class, $k, $v);
          } else {
@@ -122,16 +122,16 @@ class migrateDatabase extends Step
     	$manual = false; // If file was exported manually
     	$dbSettings = $installation['dbSettings'];
     	$location = $installation['location'];
-		$uname = $this->temp_variables['duname'];
-		$pwrd = $this->temp_variables['dpassword'];
+//		$uname = $this->temp_variables['duname'];
+//		$pwrd = $this->temp_variables['dpassword'];
 		$port = $this->util->getPort($location);
 		$tmpFolder = $this->resolveTempDir();
     	if(WINDOWS_OS) {
     		$termOrBash = "command prompt window";
-    		$exe = "\"$location\mysql\bin\mysqldump.exe\""; // Location of dump
+    		$exe = DS."$location".DS."mysql".DS."bin".DS."mysqldump.exe".DS; // Location of dump
     	} else {
     		$termOrBash = "terminal window";
-    		$exe = "'$location/mysql/bin/mysqldump'"; // Location of dump
+    		$exe = "'$location".DS."mysql".DS."bin".DS."mysqldump'"; // Location of dump
     	}
     	$date = date('Y-m-d-H-i-s');
     	if(isset($database['manual_export'])) {
@@ -147,7 +147,7 @@ class migrateDatabase extends Step
     	if(!$manual) { // Try to export database
 			$sqlFile = $tmpFolder."/kt-backup-$date.sql";
 			$cmd = $exe.' -u"'.$dbAdminUser.'" -p"'.$dbAdminPass.'" --port="'.$port.'" '.$dbName.' > '.$sqlFile;
-			$response = $this->util->pexec($cmd);
+			$this->util->pexec($cmd);
     	}
 		if(file_exists($sqlFile)) {
 			$fileContents = file_get_contents($sqlFile);
@@ -85,10 +85,6 @@ class migrateInstallation extends step
 	private $ktSettings = array();
 	private $urlPaths = array();
-	
-	private $knownWindowsLocations = array("C:\Program Files\ktdms"=>"C:\Program Files\ktdms\knowledgeTree\config\config-path","C:\Program Files x86\ktdms"=>"C:\Program Files x86\ktdms\knowledgeTree\config\config-path","C:\ktdms"=>"C:\ktdms\knowledgeTree\config\config-path");
-	
-	private $knownUnixLocations = array("/opt/ktdms","/var/www/ktdms");
 	/**
 	* Installation Settings
@@ -132,12 +128,14 @@ class migrateInstallation extends step
     public function detectInstallation() {
     	if(WINDOWS_OS) {
-    		foreach ($this->knownWindowsLocations as $loc=>$configPath) {
+    		$knownWindowsLocations = array("C:\Program Files\ktdms"=>"C:\Program Files\ktdms\knowledgeTree\config\config-path","C:\Program Files x86\ktdms"=>"C:\Program Files x86\ktdms\knowledgeTree\config\config-path","C:\ktdms"=>"C:\ktdms\knowledgeTree\config\config-path");
+    		foreach ($knownWindowsLocations as $loc=>$configPath) {
     			if(file_exists($configPath))
     				$this->location = $loc;
     		}
     	} else {
-    		foreach ($this->knownUnixLocations as $loc=>$configPath) {
+    		$knownUnixLocations = array("/opt/ktdms"=>"/opt/ktdms/knowledgeTree/config/config-path","/var/www/ktdms"=>"/var/www/ktdms/knowledgeTree/config/config-path");
+    		foreach ($knownUnixLocations as $loc=>$configPath) {
     			if(file_exists($configPath))
     				$this->location = $loc;
     		}
@@ -149,7 +147,8 @@ class migrateInstallation extends step
 			$this->storeSilent();
 			return false;
 		} else {
-			if($this->readVersion()) {
+			$this->foundVersion = $this->readVersion();
+			if($this->foundVersion) {
 				$this->checkVersion();
 			}
 			$this->storeSilent();
@@ -162,16 +161,17 @@ class migrateInstallation extends step
 		if($this->foundVersion < $this->supportedVersion) {
 			$this->versionError = true;
 			$this->error[] = "KT installation needs to be 3.6.1 or higher";
-		} else {
-			return true;
+			return false;
 		}
+		
+		return true;
     }
     public function readVersion() {
     	$verFile = $this->location."/knowledgeTree/docs/VERSION.txt";
     	if(file_exists($verFile)) {
-			$this->foundVersion = file_get_contents($verFile);
-			return true;
+			$foundVersion = file_get_contents($verFile);
+			return $foundVersion;
     	} else {
 			$this->error[] = "KT installation version not found";
     	}
@@ -222,11 +222,13 @@ class migrateInstallation extends step
 		} else {
 			$this->error[] = "Please Enter a Location";
 		}
+		
+		return false;
     }
     private function loadConfig($path) {
-    	$ini = $this->util->loadInstallIni($path);
-    	$dbSettings = $ini->getSection('db');
+		$this->util->iniUtilities->load($path);
+		$dbSettings = $this->util->iniUtilities->getSection('db');
     	$this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
     								'dbName'=> $dbSettings['dbName'],
     								'dbUser'=> $dbSettings['dbUser'],
@@ -235,14 +237,15 @@ class migrateInstallation extends step
     								'dbAdminUser'=> $dbSettings['dbAdminUser'],
     								'dbAdminPass'=> $dbSettings['dbAdminPass'],
     	);
-		$ktSettings = $ini->getSection('KnowledgeTree');
+    	$ktSettings = $this->util->iniUtilities->getSection('KnowledgeTree');
 		$froot = $ktSettings['fileSystemRoot'];
+//		print_r($ktSettings);
+//		die;
 		if ($froot == 'default') {
 			$froot = $this->location;
 		}
 		$this->ktSettings = array('fileSystemRoot'=> $froot,
     	);
-    	$urlPaths = $ini->getSection('urls');
     	$varDir = $froot.DS.'var';
 		$this->urlPaths = array(array('name'=> 'Var Directory', 'path'=> $varDir),
 									array('name'=> 'Log Directory', 'path'=> $varDir.DS.'log'),
@@ -127,7 +127,6 @@ class migrateServices extends Step
     public function doStep()
     {
     	$this->temp_variables = array("step_name"=>"services", "silent"=>$this->silent);
-    	$this->installServices = $this->util->loadInstallUtil(); // Use installer utility class
     	$this->services = $this->util->loadInstallServices(); // Use installer services class
     	$this->storeSilent();
     	if(!$this->inStep("services")) {
@@ -202,11 +201,11 @@ class migrateServices extends Step
      */
     public function unixStop() {
     	$cmd = $this->conf['location']."/dmsctl.sh stop lucene";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     	$cmd = $this->conf['location']."/dmsctl.sh stop scheduler";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     	$cmd = $this->conf['location']."/dmsctl.sh stop soffice";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     }
     /**
@@ -215,11 +214,11 @@ class migrateServices extends Step
      */
     public function windowsStop() {
     	$cmd = "sc delete KTLucene";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     	$cmd = "sc delete KTScheduler";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     	$cmd = "sc delete KTOpenoffice";
-    	$res = $this->util->pexec($cmd);
+    	$this->util->pexec($cmd);
     }
     /**
@@ -233,7 +232,7 @@ class migrateServices extends Step
     		$serv->load();
     		$sStatus = $serv->status();
     		if($sStatus != '') {
-    			$res = $serv->uninstall();
+    			$serv->uninstall();
     		}
     	}
     }
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Installer</title>
 		<script type="text/javascript" src="resources/jquery.js"></script>
 		<script type="text/javascript" src="resources/wizard.js" ></script>
 		<link rel="stylesheet" type="text/css" href="resources/wizard.css" />
-		
 	</head>
 	<body onload="">
@@ -14,7 +14,7 @@
 		    <div id="logo"><img src="resources/graphics/dame/installer-header_logo.png"/></div>
 		    <div id="install_details">
 				<span style="font-size:120%;"> 3.7 </span>
-				<span style="font-size:80%;">Commercial Edition</span>
+				<span style="font-size:80%;">Community Edition</span>
 				</div>
 		    </div>
 		    <div id="wrapper">
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Installer</title>
 		<?php echo $html->js('jquery.js'); ?>
 		<?php echo $html->js('jquery.form.js'); ?>
@@ -38,7 +38,7 @@
 $checkup = true;
 error_reporting(E_ALL);
-require_once('../config/dmsDefaults.php');
+//require_once('../config/dmsDefaults.php');
 function writablePath($name, $path) {
     $ret = sprintf('<tr><td>%s (%s)</td><td>', $name, $path);
@@ -38,7 +38,7 @@
 error_reporting(E_ALL);
-require_once('../config/dmsDefaults.php');
+//require_once('../config/dmsDefaults.php');
 function get_php_setting($val) {
     $r =  (ini_get($val) == '1' ? 1 : 0);
+<?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): ______________________________________
+ *
+ */
+
+// {{{ Format of the descriptor
+/**
+ * Format of the descriptor
+ *
+ * type*version*phase*simple description for uniqueness
+ *
+ * type is: sql, function, subupgrade, upgrade
+ * version is: 1.2.4, 2.0.0rc5
+ * phase is: 0, 1, 0pre.  Phase is _only_ evaluated by describeUpgrades.
+ * description is: anything, unique in terms of version and type.
+ */
+// }}}
+
+//require_once(KT_LIB_DIR . '/upgrades/UpgradeFunctions.inc.php');
+require_once('sqlfile.inc.php');
+require_once('datetime.inc');
+
+// {{{ Upgrade_Already_Applied
+class Upgrade_Already_Applied { //extends PEAR_Error {
+    function Upgrade_Already_Applied($oUpgradeItem) {
+        $this->oUpgradeItem = $oUpgradeItem;
+    }
+}
+// }}}
+
+class UpgradeItem extends InstallUtil {
+    var $type = "";
+    var $name;
+    var $version;
+    var $description;
+    var $phase;
+    var $priority = 0;
+    var $parent;
+    var $date;
+    var $result;
+	 
+    function UpgradeItem($name, $version, $description = null, $phase = 0, $priority = 0) {
+        $this->name = $name;
+        $this->version = $version;
+        if (is_null($description)) {
+            $description = $this->type . " upgrade to version " .  $version . " phase " . $phase;
+        }
+        $this->description = $description;
+        $this->phase = $phase;
+        $this->priority = $priority;
+        parent::__construct();
+//        print_r($this);
+//        die;
+    }
+
+    function setParent($parent) {
+        $this->parent = $parent;
+    }
+    function setDate($date) {
+        $this->date = $date;
+    }
+
+    function getDescriptor() {
+        return join("*", array($this->type, $this->version, $this->phase, $this->name));
+    }
+
+    function getDescription() {
+        return $this->description;
+    }
+
+    function getVersion() {
+        return $this->version;
+    }
+
+    function getPhase() {
+        return $this->phase;
+    }
+
+    function getPriority() {
+        return $this->priority;
+    }
+
+    function getType() {
+        return $this->type;
+    }
+
+    function runDBQuery($query, $checkResult = false, $typeCheck = false) {
+		require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
+		$wizConfigHandler = new configuration();
+		$configPath = $wizConfigHandler->readConfigPathIni();
+		if(!is_object($this->iniUtilities)) {
+			parent::__construct();
+		}
+		$this->iniUtilities->load($configPath);
+		$dconf = $this->iniUtilities->getSection('db');
+		$this->dbUtilities->load($dconf['dbHost'], '', $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
+        $result = $this->dbUtilities->query($query);
+//        echo "$query<br/>";
+//        echo '<pre>';
+//        print_r($result);
+//        echo '</pre>';
+		if($checkResult) {
+        	$assArr = $this->dbUtilities->fetchAssoc($result);
+//	        echo '<pre>';
+//	        print_r($assArr);
+//	        echo '</pre>';
+//	        if(is_null($assArr)) {
+//	        	echo '=== null ===<br/>';
+//	        	return false;
+//	        } else {
+//	        	echo '=== not null ===<br/>';
+//	        }
+	        if($typeCheck) {
+	        	return !is_null($assArr);
+	        } else {
+	        	return is_null($assArr);
+	        }
+		}
+//        echo '<pre>';
+//        print_r($assArr);
+//        echo '</pre>';
+        return !is_null($result);
+    }
+    
+    function _upgradeTableInstalled() {
+        $query = "SELECT COUNT(id) FROM upgrades";
+        $res = $this->runDBQuery($query, true, true);
+        if($res) {
+        	return true;
+        }
+        return false;
+    }
+
+    function isAlreadyApplied() {
+        if (!$this->_upgradeTableInstalled()) {
+            return false;
+        }
+        $query = "SELECT id FROM upgrades WHERE descriptor = '".$this->getDescriptor()."' AND result = 1";
+        $res = $this->runDBQuery($query, true, false);
+        
+        if(!$res) {
+        	return true;
+        }
+        return false;
+    }
+
+    function performUpgrade($force = false) {
+        $res = $this->isAlreadyApplied();
+        if ($res === true) {
+            if ($force !== true) {
+                // PHP5: Exception
+                return new Upgrade_Already_Applied($this);
+            }
+        }
+//        if (!$res) {
+//			$this->error[] = 'An Error Has Occured';
+//        }
+//        $oCache =& KTCache::getSingleton();
+//        $save = $oCache->bEnabled;
+//        $oCache->bEnabled = false;
+        $res = $this->_performUpgrade();
+//        $oCache->bEnabled = $save;
+        if (!$res) {
+            $this->_recordUpgrade(false);
+            $this->error[] = $this->dbUtilities->getErrors();
+            return false;
+        }
+        $res = $this->_recordUpgrade(true);
+        if (!$res) {
+        	$this->error[] = 'An Error Has Occured 1';
+			return false;
+        }
+        return true;
+    }
+
+    function _performUpgrade() {
+    	$this->error[] = 'Unimplemented';
+    	return false;
+    }
+
+    function _recordUpgrade($result) {
+        if (is_null($this->date)) {
+            $this->date = getCurrentDateTime();
+        }
+        if ($this->parent) {
+            $parentid = $this->parent->getDescriptor();
+        } else {
+            $parentid = null;
+        }
+		$sql = "INSERT INTO upgrades (`id`, `descriptor`, `description`, `date_performed`, `result`, `parent`) VALUES ('', '". $this->getDescriptor()."', '".$this->description."', '".$this->date."', '".$result."', '".$parentid."')";
+		$this->dbUtilities->query($sql);
+		
+		return true;
+    }
+
+    // STATIC
+    function getAllUpgrades() {
+        return array();
+    }
+    
+
+}
+
+class SQLUpgradeItem extends UpgradeItem {
+    function SQLUpgradeItem($path, $version = null, $description = null, $phase = null, $priority = null) {
+        $this->type = "sql";
+        $this->priority = 0;
+        $details = $this->_getDetailsFromFileName($path);
+        if (is_null($version)) {
+            $version = $details[1];
+        }
+        if (is_null($description)) {
+            $description = $details[2];
+        }
+        if (is_null($phase)) {
+            $phase = $details[3];
+        }
+        if (is_null($priority)) {
+            $priority = isset($details[4]) ? $details[4] : 0;
+        }
+        $this->UpgradeItem($path, $version, $description, $phase, $priority);
+    }
+
+    /**
+     * Describe the SQL scripts that will be used to upgrade KnowledgeTree
+     *
+     * Return an array of arrays with two components: a string identifier
+     * that uniquely describes the step to be taken and a string which is an
+     * HTML-formatted description of the step to be taken.  These will be
+     * returned in any order - describeUpgrade performs the ordering.
+     *
+     * @param string Original version (e.g., "1.2.4")
+     * @param string Current version (e.g., "2.0.2")
+     *
+     * @return array Array of SQLUpgradeItem describing steps to be taken
+     *
+     * STATIC
+     */
+    public static function getUpgrades($origVersion, $currVersion) {
+//        global $default;
+		
+//        $sqlupgradedir = KT_DIR . '/sql/' . $default->dbType . '/upgrade/';
+			$dbType = 'mysql';
+			$sqlupgradedir = KT_DIR . 'sql/' . $dbType . '/upgrade/';
+        $ret = array();
+
+        if (!is_dir($sqlupgradedir)) {
+//            return PEAR::raiseError("SQL Upgrade directory ($sqlupgradedir) not accessible");
+        }
+        if (!($dh = opendir($sqlupgradedir))) {
+//            return PEAR::raiseError("SQL Upgrade directory ($sqlupgradedir) not accessible");
+        }
+
+        while (($file = readdir($dh)) !== false) {
+            // Each entry can be a file or a directory
+            //
+            // A file is legacy before the upgrade system was created, but
+            // will be supported anyway.
+            //
+            // A directory is the end-result version: so, 2.0.5 contains
+            // every script that differentiates it from a previous version,
+            // say, 2.0.5rc1 or 2.0.4.
+            //
+            if (in_array($file, array('.', '..', 'CVS'))) {
+                continue;
+            }
+            $fullpath = $sqlupgradedir . $file;
+            if (is_file($fullpath)) {
+                // Legacy file support, will be in form of
+                // 1.2.4-to-2.0.0.sql.
+                $details = SQLUpgradeItem::_getDetailsFromFileName($file);
+                if ($details) {
+                    if (!gte_version($details[0], $origVersion)) {
+                        continue;
+                    }
+                    if (!lte_version($details[1], $currVersion)) {
+                        continue;
+                    }
+                    //print "Will run $file\n";
+//                    print_r($this->util->dbUtilities);
+//                    die;
+                    $ret[] = new SQLUpgradeItem($file);
+                }
+            }
+            if (is_dir($fullpath)) {
+                $subdir = $file;
+                if (!($subdh = opendir($fullpath))) {
+                    continue;
+                }
+                while (($file = readdir($subdh)) !== false) {
+                    $relpath = $subdir . '/' . $file;
+                    $details = SQLUpgradeItem::_getDetailsFromFileName($relpath);
+                    if ($details) {
+                        if (!gte_version($details[0], $origVersion)) {
+                            continue;
+                        }
+                        if (!lte_version($details[1], $currVersion)) {
+                            continue;
+                        }
+                        //print "Will run $file\n";
+//                        print_r(SQLUpgradeItem::);
+//                        die;
+//						new InstallUtil();
+                        $ret[] = new SQLUpgradeItem($relpath);
+                    }
+                }
+            }
+       }
+       closedir($dh);
+       return $ret;
+    }
+
+    public static function _getDetailsFromFileName($path) {
+        // Old format (pre 2.0.6)
+        $matched = preg_match('#^([\d.]*)-to-([\d.]*).sql$#', $path, $matches);
+        if ($matched != 0) {
+            $fromVersion = $matches[1];
+            $toVersion = $matches[2];
+            $description = "Database upgrade from version $fromVersion to $toVersion";
+            $phase = 0;
+            return array($fromVersion, $toVersion, $description, $phase);
+        }
+        $matched = preg_match('#^([\d.]*)/(?:(\d*)-)?(.*)\.sql$#', $path, $matches);
+        //$matched = preg_match('#^([\d.]*)/(?:(\d*)-)?(.*):(?:(\d*))\.sql$#', $path, $matches);
+        if ($matched != 0) {
+            $fromVersion = $matches[1];
+            $toVersion = $matches[1];
+            $in = array('_');
+            $out = array(' ');
+            $phase = (int)$matches[2];
+
+            //$priority = (int)$matches[4];
+            $priority = 0;
+            $iPriority = preg_match('#^(.*)-(\d*)$#', $matches[3], $priorities);
+            if($iPriority != 0){
+                $priority = $priorities[2];
+                $matches[3] = $priorities[1];
+            }
+
+            $description = "Database upgrade to version $toVersion: " . ucfirst(str_replace($in, $out, $matches[3]));
+            return array($fromVersion, $toVersion, $description, $phase, $priority);
+        }
+        // XXX: handle new format
+        return null;
+    }
+
+    function _performUpgrade() {
+		$dbType = 'mysql';
+        $sqlupgradedir = KT_DIR . 'sql/' . $dbType . '/upgrade/';
+        $queries = SQLFile::sqlFromFile($sqlupgradedir . $this->name);
+        return $this->dbUtilities->runQueries($queries);
+    }
+    
+
+}
+
+class KTRebuildPermissionObserver {
+    function start() {
+        $this->lastBeat = time();
+    }
+    function receiveMessage() {
+        $now = time();
+        if ($this->lastBeat + 15 < $now) {
+            print "<!--          -->";
+            ob_flush();
+            flush();
+        }
+    }
+    function end() {
+    }
+}
+
+class RecordUpgradeItem extends UpgradeItem {
+    function RecordUpgradeItem ($version, $oldversion = null) {
+        $this->type = "upgrade";
+        if (is_null($oldversion)) {
+            $this->description = "Upgrade to version $version";
+        } else {
+            $this->description = "Upgrade from version $oldversion to $version";
+        }
+        $this->phase = 99;
+        $this->version = $version;
+        $this->name = 'upgrade' . $version;
+    }
+
+    function _performUpgrade() {
+//        $this->_deleteSmartyFiles();
+//        $this->_deleteProxyFiles();
+//        require_once(KT_LIB_DIR . '/cache/cache.inc.php');
+//        $oCache =& KTCache::getSingleton();
+//        $oCache->deleteAllCaches();
+		// TODO : clear cache folder
+//        require_once(KT_LIB_DIR .  '/permissions/permissionutil.inc.php');
+		// TODO : What does this do
+//        $po =& new KTRebuildPermissionObserver($this);
+//        $po->start();
+//        $oChannel =& KTPermissionChannel::getSingleton();
+//        $oChannel->addObserver($po);
+
+        set_time_limit(0);
+        ignore_user_abort(true);
+
+//        KTPermissionUtil::rebuildPermissionLookups(true);
+//        $po->end();
+		
+        $versionFile=KT_DIR . '/docs/VERSION-NAME.txt';
+        $fp = fopen($versionFile,'rt');
+        $systemVersion = fread($fp, filesize($versionFile));
+        fclose($fp);
+
+        $query = "UPDATE system_settings SET value = '$systemVersion' WHERE name = 'knowledgetreeVersion'";
+        $this->runDBQuery($query);
+        $query = "UPDATE system_settings SET value = '{$this->version}' WHERE name = 'databaseVersion'";
+        $result = $this->runDBQuery($query);
+		return $result;
+    }
+
+    function _deleteSmartyFiles() {
+        $oConfig =& KTConfig::getSingleton();
+        $dir = sprintf('%s/%s', $oConfig->get('urls/varDirectory'), 'tmp');
+
+        $dh = @opendir($dir);
+        if (empty($dh)) {
+            return;
+        }
+        $aFiles = array();
+        while (false !== ($sFilename = readdir($dh))) {
+            if (substr($sFilename, -10) == "smarty.inc") {
+               $aFiles[] = sprintf('%s/%s', $dir, $sFilename);
+            }
+            if (substr($sFilename, -10) == "smarty.php") {
+               $aFiles[] = sprintf('%s/%s', $dir, $sFilename);
+            }
+        }
+        foreach ($aFiles as $sFile) {
+            @unlink($sFile);
+        }
+    }
+
+
+    function _deleteProxyFiles() {
+        $oKTConfig =& KTConfig::getSingleton();
+
+
+        // from ktentityutil::_proxyCreate
+        $sDirectory = $oKTConfig->get('cache/proxyCacheDirectory');
+
+        if (!file_exists($sDirectory)) {
+            return;
+        }
+        $sRunningUser = KTUtil::running_user();
+        if ($sRunningUser) {
+            $sDirectory = sprintf("%s/%s", $sDirectory, $sRunningUser);
+        }
+        if (!file_exists($sDirectory)) {
+            return ;
+        }
+
+        $dh = @opendir($sDirectory);
+        if (empty($dh)) {
+            return;
+        }
+        $aFiles = array();
+        while (false !== ($sFilename = readdir($dh))) {
+
+            if (substr($sFilename, -8) == ".inc.php") {
+               $aFiles[] = sprintf('%s/%s', $sDirectory, $sFilename);
+            }
+        }
+
+        foreach ($aFiles as $sFile) {
+            @unlink($sFile);
+        }
+    }
+}
+
+?>
+<?php
+/**
+ * $Id$
+ *
+ * Contains datetime functions.
+ *
+ * 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): ______________________________________
+ */
+
+/**
+ * Returns the current date time
+ *
+ * @return string the current date time (Y-m-d H:i:s)
+ */
+function getCurrentDateTime() {
+    return date("Y-m-d H:i:s", time());
+}
+
+/**
+ * Returns the specified date time, formatted as Y-m-d H:i:s
+ *
+ * @param int the date time to format
+ * @return string the formatted date time
+ */
+function formatDateTime($dateTime) {
+    return date("Y-m-d H:i:s", $dateTime);
+}
+?>
+<?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 SQLFile {
+    function sqlFromFile($path) {
+        return SQLFile::splitSQL(file_get_contents($path));
+    }
+
+    function splitSQL($sql) {
+        $instring = false;
+        $i = 0;
+        $remaining = $sql;
+        $query = "";
+        $aQueries = array();
+
+        $strlen = strlen($sql);
+
+        for ($i = 0; $i < $strlen; $i++) {
+            $c = $remaining[$i];
+            if ($c === ";") {
+                $query .= substr($remaining, 0, $i + 1);
+                $aQueries[] = $query;
+                $query = "";
+                $remaining = trim(substr($remaining, $i + 1));
+                $i = 0;
+                $strlen = strlen($remaining);
+                continue;
+            }
+            if ($c === "`") {
+                $next = strpos($remaining, "`", $i);
+                if ($next === false) {
+                    $query .= $remaining;
+                    $aQueries[] = $query;
+                    return $aQueries;
+                }
+                $query .= substr($remaining, 0, $next);
+                $remaining = substr($remaining, $next);
+                $i = 0;
+                $strlen = strlen($remaining);
+                continue;
+            }
+            if (($c === "'") || ($c === '"')) {
+                $stringchar = $c;
+                $notfound = true;
+                
+                while ($notfound) {
+                    $next = strpos($remaining, $stringchar, $i + 1);
+                    if ($next === false) {
+                        $query .= $remaining;
+                        $aQueries[] = $query;
+                        return $aQueries;
+                    }
+                    $i = $next + 1;
+                    $quotes = true;
+                    $b = 1;
+                    while ($remaining[$next - $b] === "\\") {
+                        $quotes = !$quotes;
+                        $b++;
+                    }
+                    if ($quotes) {
+                        $notfound = false;
+                    }
+                }
+                $query .= substr($remaining, 0, $next);
+                $remaining = substr($remaining, $next);
+                $i = 0;
+                $strlen = strlen($remaining);
+                continue;
+            }
+            
+            $nextdelim = SQLFile::_nextDelim($remaining);
+            if ($nextdelim === false) {
+                $query .= $remaining;
+                $aQueries[] = $query;
+                return $aQueries;
+            }
+            // $query .= substr($remaining, 0, $nextdelim);
+        }
+        return $aQueries;
+    }
+
+    function _nextDelim($string) {
+        $q = strpos($string, "'");
+        $d = strpos($string, '"');
+        $b = strpos($string, "`");
+        $s = strpos($string, ";");
+
+        $min = false;
+        foreach (array($q, $d, $b, $s) as $c) {
+            if ($min === false) {
+                $min = $c;
+                continue;
+            }
+            if ($c === false) {
+                continue;
+            }
+            if ($c < $min) {
+                $min = $c;
+                continue;
+            }
+        }
+        return $min;
+    }
+}
+
+?>
+<?php
+/**
+ * $Id$
+ *
+ * Assists in discovering what needs to be done to upgrade one version
+ * of KnowledgeTree to another.
+ *
+ * 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): ______________________________________
+ */
+
+require_once('UpgradeItems.inc.php');
+
+//function setupAdminDatabase() {
+//    global $default;
+//    $dsn = array(
+//        'phptype'  => $default->dbType,
+//        'username' => $default->dbAdminUser,
+//        'password' => $default->dbAdminPass,
+//        'hostspec' => $default->dbHost,
+//        'database' => $default->dbName,
+//        'port' => $default->dbPort,
+//    );
+//
+//    $options = array(
+//        'debug'       => 2,
+//        'portability' => DB_PORTABILITY_ERRORS,
+//        'seqname_format' => 'zseq_%s',
+//    );
+//
+//    $default->_admindb = &DB::connect($dsn, $options);
+//    if (PEAR::isError($default->_admindb)) {
+//        die($default->_admindb->toString());
+//    }
+//    $default->_admindb->setFetchMode(DB_FETCHMODE_ASSOC);
+//    return;
+//}
+//setupAdminDatabase();
+
+// {{{ Format of the descriptor
+/**
+ * Format of the descriptor
+ *
+ * type*version*phase*simple description for uniqueness
+ *
+ * type is: sql, function, subupgrade, upgrade
+ * version is: 1.2.4, 2.0.0rc5
+ * phase is: 0, 1, 0pre.  Phase is _only_ evaluated by describeUpgrades.
+ * description is: anything, unique in terms of version and type.
+ */
+// }}}
+
+// {{{ describeUpgrade
+/**
+ * Describe the upgrade path between two versions of KnowledgeTree.
+ *
+ * @param string Original version (e.g., "1.2.4")
+ * @param string Current version (e.g., "2.0.2")
+ *
+ * @return array Array of UpgradeItem describing steps to be taken
+ */
+function &describeUpgrade ($origVersion, $currVersion) {
+    // How to figure out what upgrades to do:
+    //
+    // 1. Get all SQL upgrades >= origVersion and <= currVersion
+    // 2. Categorise each into version they upgrade to
+    // 3. Sort each version subgroup into correct order
+    // 5. Add "recordSubUpgrade" for each version there.
+    // 5. Add back into one big list again
+    // 6. Add "recordUpgrade" for whole thing
+
+    // $recordUpgrade =  array('upgrade*' . $currVersion, 'Upgrade to ' .  $currVersion, null);
+
+    $steps = array();
+    foreach (array('SQLUpgradeItem') as $itemgen) {
+        $f = array($itemgen, 'getUpgrades');
+        $ssteps = call_user_func($f, $origVersion, $currVersion);
+        $scount = count($ssteps);
+        for ($i = 0; $i < $scount; $i++) {
+            $steps[] =& $ssteps[$i];
+        }
+    }
+    $upgradestep = new RecordUpgradeItem($currVersion, $origVersion);
+    $steps[] =& $upgradestep;
+    $stepcount = count($steps);
+    for ($i = 0; $i < $stepcount; $i++) {
+        $step =& $steps[$i];
+        $step->setParent($upgradestep);
+    }
+    usort($steps, 'step_sort_func');
+
+    return $steps;
+}
+// }}}
+
+// {{{ step_sort_func
+function step_sort_func ($obj1, $obj2) {
+    // Ugly hack to ensure that upgrade table is made first...
+    if ($obj1->name === "2.0.6/create_upgrade_table.sql") {
+        return -1;
+    }
+    if ($obj2->name === "2.0.6/create_upgrade_table.sql") {
+        return 1;
+    }
+
+    // Priority upgrades run first
+    if ($obj1->getPriority() < $obj2->getPriority()) {
+        return 1;
+    }
+    if ($obj1->getPriority() > $obj2->getPriority()) {
+        return -1;
+    }
+
+    // early version run first
+    $res = compare_version($obj1->getVersion(), $obj2->getVersion());
+    if ($res !== 0) {
+        return $res;
+    }
+    // Order by phase
+    if ($obj1->getPhase() > $obj2->getPhase()) {
+        return 1;
+    }
+    if ($obj1->getPhase() < $obj2->getPhase()) {
+        return -1;
+    }
+    // Order by name
+    if ($obj1->name < $obj2->name) {
+        return -1;
+    }
+    if ($obj1->name > $obj2->name) {
+        return 1;
+    }
+    return 0;
+}
+// }}}
+
+// {{{ compare_version
+/**
+ * Compares two version numbers and returns a value based on this comparison
+ *
+ * Using standard software version rules, such as 2.0.5rc1 comes before
+ * 2.0.5, and 2.0.5rc1 comes after 2.0.5alpha1, compare two version
+ * numbers, and determine which is the higher.
+ *
+ * XXX: Actually, just does $version1 < $version2
+ *
+ * @param string First version number
+ * @param string Second version number
+ *
+ * @return int -1, 0, 1
+ */
+function compare_version($version1, $version2) {
+    // XXX: Version comparisons should be better.
+    if ($version1 < $version2) {
+        return -1;
+    }
+    if ($version1 > $version2) {
+        return 1;
+    }
+    return 0;
+}
+// }}}
+
+// {{{ lte_version
+/**
+ * Quick-hand for checking if a version number is lower-than-or-equal-to
+ */
+function lte_version($version1, $version2) {
+    if (in_array(compare_version($version1, $version2), array(-1, 0))) {
+            return true;
+    }
+    return false;
+}
+// }}
+
+// {{ gte_version
+/**
+ * Quick-hand for checking if a version number is greater-than-or-equal-to
+ */
+function gte_version($version1, $version2) {
+    if (in_array(compare_version($version1, $version2), array(0, 1))) {
+            return true;
+    }
+    return false;
+}
+// }}}
+
+?>
@@ -63,7 +63,7 @@ class session
 	*/
 	public function startSession() {
 		if(!isset($_SESSION[$this->salt]['ready'])) {
-//			session_start();
+			session_start();
 			$_SESSION[$this->salt] ['ready'] = TRUE;
 		}
 	}
@@ -110,7 +110,6 @@ class Step
     public function __construct() {
     	$this->util = new UpgradeUtil();
-    	$this->dbhandler = $this->util->loadInstallDBUtil();
     }
 	/**
@@ -382,12 +382,12 @@ class stepAction {
         $step_errors = $this->action->getErrors(); // Get errors
         $step_warnings = $this->action->getWarnings(); // Get warnings
         if($this->displayConfirm()) { // Check if theres a confirm step
-            $template = "templates/{$this->stepName}_confirm.tpl";
+            $template = "templates" . DS . "{$this->stepName}_confirm.tpl";
     	} else {
         	if($this->displayFirst()) {
-            	$template = "templates/{$this->stepName}_confirm.tpl";
+            	$template = "templates" . DS . "{$this->stepName}_confirm.tpl";
         	} else {
-        		$template = "templates/{$this->stepName}.tpl";
+        		$template = "templates" . DS . "{$this->stepName}.tpl";
         	}
     	}
         $step_tpl = new Template($template);
@@ -402,7 +402,7 @@ class stepAction {
             }
         }
         $content = $step_tpl->fetch();
-		$tpl = new Template("templates/wizard.tpl");
+		$tpl = new Template("templates" . DS . "wizard.tpl");
         $vars = $this->getVars(); // Get template variables
         $tpl->set("vars", $vars); // Set template errors
 		$tpl->set('content', $content);
@@ -40,9 +40,8 @@
 * @version Version 0.1
 */
-//require_once('../../config/dmsDefaults.php');
-
 class upgradeBackup extends Step {
+    
     protected $silent = false;
     protected $temp_variables = array();
@@ -83,13 +82,14 @@ class upgradeBackup extends Step {
         return 'landing';
     }
-    private function backupNow()
-    {
+    private function backupNow() {
         return isset($_POST['BackupNow']);
     }
     private function doRun($action = null) {
+        $this->readConfig();
         $this->temp_variables['action'] = $action;
+        $this->temp_variables['backupStatus'] = false;
         if (is_null($action) || ($action == 'confirm')) {
             $this->temp_variables['title'] = 'Confirm Backup';
@@ -101,18 +101,11 @@ class upgradeBackup extends Step {
             // TODO error checking (done in backupDone at the moment)
             $this->backupDone();
         }
-        $this->storeSilent();// Set silent mode variables
+//        $this->storeSilent();// Set silent mode variables
         return true;
     }
-    /**
-     * Set all silent mode varibles
-     *
-     */
-    private function storeSilent() {
-    }
-    
     private function backup() {
         $targetfile = $_SESSION['backupFile'];
         $stmt = $this->create_backup_stmt($targetfile);
@@ -126,11 +119,11 @@ class upgradeBackup extends Step {
             $handle = popen($stmt['cmd'], 'r');
             $read = fread($handle, 10240);
             pclose($handle);
-            $_SESSION['backupOutput']=$read;
+            $_SESSION['backupOutput'] = $read;
             $dir = $this->util->resolveTempDir();
-            $_SESSION['backupFile'] =   $stmt['target'];
+            $_SESSION['backupFile'] = $stmt['target'];
-            if (OS_UNIX) {
+            if (!WINDOWS_OS) {
                 chmod($stmt['target'],0600);
             }
@@ -151,7 +144,7 @@ class upgradeBackup extends Step {
         if ($status)
         {
-            $stmt = $this->util->create_restore_stmt($filename);
+            $stmt = $this->util->create_restore_stmt($filename, $this->dbSettings);
             $this->temp_variables['display'] = 'The backup file <nobr><i>"' . $filename . '"</i></nobr> has been created.
             <P> It appears as though the <font color=green>backup has been successful</font>.
             <P>';
@@ -193,56 +186,54 @@ class upgradeBackup extends Step {
     }
     private function create_backup_stmt($targetfile=null)
-    {
-        $oKTConfig =& KTConfig::getSingleton();
-    
-        $adminUser = $oKTConfig->get('db/dbAdminUser');
-        $adminPwd = $oKTConfig->get('db/dbAdminPass');
-        $dbHost = $oKTConfig->get('db/dbHost');
-        $dbName = $oKTConfig->get('db/dbName');
-    
-        $dbPort = trim($oKTConfig->get('db/dbPort'));
+    {        
+        $adminUser = $this->dbSettings['dbAdminUser'];
+        $adminPwd = $this->dbSettings['dbAdminPass'];
+        $dbHost = $this->dbSettings['dbHost'];
+        $dbName = $this->dbSettings['dbName'];
+        
+        $dbPort = trim($this->dbSettings['dbPort']);
         if (empty($dbPort) || $dbPort=='default') $dbPort = get_cfg_var('mysql.default_port');
         if (empty($dbPort)) $dbPort='3306';
-        $dbSocket = trim($oKTConfig->get('db/dbSocket'));
+        // dbSocket doesn't exist as far as I can find, where was it coming from?
+        //$dbSocket = trim($this->dbSettings['dbSocket']);
+        $dbSocket = '';
         if (empty($dbSocket) || $dbSocket=='default') $dbSocket = get_cfg_var('mysql.default_socket');
         if (empty($dbSocket)) $dbSocket='../tmp/mysql.sock';
         $date=date('Y-m-d-H-i-s');
-        $dir=$this->util->resolveMysqlDir();
+        $dir = $this->util->resolveMysqlDir();
-        $info['dir']=$dir;
-    
-        $prefix='';
-        if (OS_UNIX)
+        $info['dir'] = $dir;
+        $prefix = '';
+        if (!WINDOWS_OS)
         {
             $prefix .= "./";
         }
         if (@stat($dbSocket) !== false)
         {
-            $mechanism="--socket=\"$dbSocket\"";
+            $mechanism = "--socket=\"$dbSocket\"";
         }
         else
         {
-            $mechanism="--port=\"$dbPort\"";
+            $mechanism = "--port=\"$dbPort\"";
         }
-        $tmpdir=$this->util->resolveTempDir();
+        $tmpdir = $this->util->resolveTempDir();
         if (is_null($targetfile))
         {
-            $targetfile="$tmpdir/kt-backup-$date.sql";
+            $targetfile = "$tmpdir/kt-backup-$date.sql";
         }
         $stmt = $prefix . "mysqldump --user=\"$adminUser\" -p $mechanism \"$dbName\" > \"$targetfile\"";
-        $info['display']=$stmt;
-        $info['target']=$targetfile;
-    
+        $info['display'] = $stmt;
+        $info['target'] = $targetfile;
         $stmt  = $prefix. "mysqldump --user=\"$adminUser\" --password=\"$adminPwd\" $mechanism \"$dbName\" > \"$targetfile\"";
-        $info['cmd']=$stmt;
+        $info['cmd'] = $stmt;
         return $info;
     }
@@ -255,5 +246,43 @@ class upgradeBackup extends Step {
         $this->temp_variables['dir'] = $dir;
         $this->temp_variables['display'] = $stmt['display'];
     }
+    
+    // TODO this function needs to be refactored out into the parent Step class??
+    private function readConfig() {
+		require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
+    	$wizConfigHandler = new configuration();
+    	$path = $wizConfigHandler->readConfigPathIni();
+		$this->util->iniUtilities->load($path);
+        $dbSettings = $this->util->iniUtilities->getSection('db');
+        
+        $this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
+                                    'dbName'=> $dbSettings['dbName'],
+                                    'dbUser'=> $dbSettings['dbUser'],
+                                    'dbPass'=> $dbSettings['dbPass'],
+                                    'dbPort'=> $dbSettings['dbPort'],
+                                    // dbSocket doesn't exist as far as I can find, where was it coming from?
+                                    //'dbSocket'=> $dbSettings['dbSocket'],
+                                    'dbAdminUser'=> $dbSettings['dbAdminUser'],
+                                    'dbAdminPass'=> $dbSettings['dbAdminPass'],
+        );
+        $this->paths = $this->util->iniUtilities->getSection('urls');
+        $this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
+        $this->temp_variables['dbSettings'] = $this->dbSettings;
+        $this->sysVersion = $this->readVersion();
+        $this->cachePath = $wizConfigHandler->readCachePath();
+    }
+    
+    // TODO this function needs to be refactored out into the parent Step class
+    public function readVersion() {
+    	$verFile = SYSTEM_DIR."docs".DS."VERSION.txt";
+    	if(file_exists($verFile)) {
+			$foundVersion = file_get_contents($verFile);
+			return $foundVersion;
+    	} else {
+			$this->error[] = "KT installation version not found";
+    	}
+
+		return false;    	
+    }
 }
 ?>
 \ No newline at end of file
@@ -40,8 +40,6 @@
 * @version Version 0.1
 */
-//require_once('../../config/dmsDefaults.php');
-
 class upgradeComplete extends Step {
     protected $silent = false;
@@ -50,6 +48,7 @@ class upgradeComplete extends Step {
     public function doStep() {
     	$this->temp_variables = array("step_name"=>"complete", "silent"=>$this->silent);
+    	
         $this->doRun();
     	return 'landing';
     }
@@ -63,6 +62,8 @@ class upgradeComplete extends Step {
      *
      */
     private function storeSilent() {
+    	$v = $this->getDataFromSession('upgradeProperties');
+    	$this->temp_variables['sysVersion'] = $v['upgrade_version'];
     }
 }
@@ -40,10 +40,9 @@
 * @version Version 0.1
 */
-//require_once('../../config/dmsDefaults.php');
-//require_once(KT_LIB_DIR . '/config/config.inc.php');
-//require_once(KT_LIB_DIR . '/plugins/pluginutil.inc.php');
-//require_once(KT_LIB_DIR . '/upgrades/upgrade.inc.php');
+define('KT_DIR', SYSTEM_DIR);
+define('KT_LIB_DIR', SYSTEM_DIR.'lib');
+require_once(WIZARD_LIB . 'upgrade.inc.php');
 class upgradeDatabase extends Step 
 {
@@ -92,10 +91,12 @@ class upgradeDatabase extends Step
 	*/
     public $storeInSession = true;
+    public $sysVersion = '';
     protected $silent = false;
     protected $temp_variables = array();
-    
-	/**
+    public $paths = '';
+
+    /**
 	* Main control of database setup
 	*
 	* @author KnowledgeTree Team
@@ -141,16 +142,8 @@ class upgradeDatabase extends Step
     } 
     private function doRun($action = null) {
-        $this->readConfig(KTConfig::getConfigFilename());
-        
-        if($this->dbSettings['dbPort'] == '')  {
-            $con = $this->dbhandler->load($this->dbSettings['dbHost'], $this->dbSettings['dbUser'],  
-                                           $this->dbSettings['dbPass'], $this->dbSettings['dbName']);
-        } else {
-            $con = $this->dbhandler->load($this->dbSettings['dbHost'].":".$this->dbSettings['dbPort'], $this->dbSettings['dbUser'],  
-                                           $this->dbSettings['dbPass'], $this->dbSettings['dbName']);
-        }
-        
+        $this->readConfig();
+		$con = $this->util->dbUtilities->load($this->dbSettings['dbHost'], $this->dbSettings['dbPort'], $this->dbSettings['dbUser'],$this->dbSettings['dbPass'], $this->dbSettings['dbName']);
         $this->temp_variables['action'] = $action;
         if (is_null($action) || ($action == 'preview')) {
             $this->temp_variables['title'] = 'Preview Upgrade';
@@ -173,20 +166,20 @@ class upgradeDatabase extends Step
     }
     private function generateUpgradeTable() {
-        global $default;
+		$this->sysVersion = $this->readVersion();
+		$this->temp_variables['systemVersion'] = $this->sysVersion;
+		$dconf = $this->util->iniUtilities->getSection('db');
+		$this->util->dbUtilities->load($dconf['dbHost'], '', $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
-        $this->temp_variables['systemVersion'] = $default->systemVersion;
-        $query = sprintf('SELECT value FROM %s WHERE name = "databaseVersion"', $default->system_settings_table);
-
-        $result = $this->dbhandler->query($query);
+		$query = sprintf('SELECT value FROM %s WHERE name = "databaseVersion"', 'system_settings');
+        $result = $this->util->dbUtilities->query($query);
+        $assArr = $this->util->dbUtilities->fetchAssoc($result);
         if ($result) {
-            $lastVersionObj = $this->dbhandler->fetchNextObject($result);
-            $lastVersion = $lastVersionObj->value;
+            $lastVersion = $assArr[0]['value'];
         }
-        $currentVersion = $default->systemVersion;
-    
+        $currentVersion = $this->sysVersion;
+
         $upgrades = describeUpgrade($lastVersion, $currentVersion);
-    
         $ret = "<table border=1 cellpadding=1 cellspacing=1 width='100%'>\n";
         $ret .= "<tr bgcolor='darkgrey'><th width='10'>Code</th><th width='100%'>Description</th><th width='30'>Applied</th></tr>\n";
         $i=0;
@@ -202,6 +195,18 @@ class upgradeDatabase extends Step
         return $ret;
     }
+    public function readVersion() {
+    	$verFile = SYSTEM_DIR."docs".DS."VERSION.txt";
+    	if(file_exists($verFile)) {
+			$foundVersion = file_get_contents($verFile);
+			return $foundVersion;
+    	} else {
+			$this->error[] = "KT installation version not found";
+    	}
+
+		return false;    	
+    }
+    
 	/**
 	* Stores varibles used by template
 	*
@@ -241,18 +246,34 @@ class upgradeDatabase extends Step
     	}
     }
-     private function readConfig($path) {
-     	$ini = $this->util->loadInstallIni($path);
-        $dbSettings = $ini->getSection('db');
-        $this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
+     private function readConfig() {
+			require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
+    		$wizConfigHandler = new configuration();
+    		$path = $wizConfigHandler->readConfigPathIni();
+			$this->util->iniUtilities->load($path);
+        	$dbSettings = $this->util->iniUtilities->getSection('db');
+        	$this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
                                     'dbName'=> $dbSettings['dbName'],
                                     'dbUser'=> $dbSettings['dbUser'],
                                     'dbPass'=> $dbSettings['dbPass'],
                                     'dbPort'=> $dbSettings['dbPort'],
                                     'dbAdminUser'=> $dbSettings['dbAdminUser'],
                                     'dbAdminPass'=> $dbSettings['dbAdminPass'],
-        );
-        $this->temp_variables['dbSettings'] = $this->dbSettings;
+        	);
+        	$this->paths = $this->util->iniUtilities->getSection('urls');
+        	$this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
+        	$this->sysVersion = $this->readVersion();
+        	$this->cachePath = $wizConfigHandler->readCachePath();
+        	$this->proxyPath = $this->cachePath."/.."; // Total guess.
+        	$this->proxyPath = realpath($this->proxyPath."/proxies");
+        	$this->storeSilent();
+    }
+    
+    public function storeSilent() {
+    	$this->temp_variables['paths'] = $this->paths;
+    	$this->temp_variables['sysVersion'] = $this->sysVersion;
+    	$this->temp_variables['sysVersion'] = $this->sysVersion;
+    	$this->temp_variables['dbSettings'] = $this->dbSettings;
     }
     private function upgradeConfirm()
@@ -267,26 +288,17 @@ class upgradeDatabase extends Step
     private function doDatabaseUpgrade()
     {
-        global $default;
-        
         $errors = false;
         $this->temp_variables['detail'] = '<p>The table below describes the upgrades that have occurred to
-            upgrade your KnowledgeTree installation to <strong>' . $default->systemVersion . '</strong>';
+            upgrade your KnowledgeTree installation to <strong>' . $this->sysVersion . '</strong>';
         $pre_res = $this->performPreUpgradeActions();
-        if (PEAR::isError($pre_res)) {
-            $errors = true;
-            $this->temp_variables['preUpgrade'] = '<font color="red">Pre-Upgrade actions failed.</font>';
-        }
-        else {
-            $this->temp_variables['preUpgrade'] = '<font color="green">Pre-Upgrade actions succeeded.</font>';
-    
-        }
         $res = $this->performAllUpgrades();
-        if (PEAR::isError($res) || PEAR::isError($pres)) {
+        if (!$res) {
             $errors = true;
+            $this->error[] = 'An Error has occured';
             // TODO instantiate error details hideable section?
             $this->temp_variables['upgradeStatus'] = '<font color="red">Database upgrade failed</font>
                                                       <br/><br/>
@@ -300,13 +312,7 @@ class upgradeDatabase extends Step
         }
         $post_pres = $this->performPostUpgradeActions();
-        if (PEAR::isError($post_res)) {
-            $errors = true;
-            $this->temp_variables['postUpgrade'] = '<font color="red">Post-Upgrade actions failed.</font>';
-        }
-        else {
-            $this->temp_variables['postUpgrade'] = '<font color="green">Post-Upgrade actions succeeded.</font>';
-        }
+        
         return !$errors;
     }
@@ -315,40 +321,63 @@ class upgradeDatabase extends Step
         // This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
         // It should idealy work the same as the upgrades.
-    
-        global $default;
-    
         // Lock the scheduler
-        $lockFile = $default->cacheDirectory . DIRECTORY_SEPARATOR . 'scheduler.lock';
-        touch($lockFile);
+        $lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
+        @touch($lockFile);
         return true;
     }
+    private function deleteDirectory($sPath) {
+        if (!WINDOWS_OS) {
+            if (file_exists('/bin/rm')) {
+                $this->util->pexec(array('/bin/rm', '-rf', $sPath));
+                return;
+            }
+        }
+        if (WINDOWS_OS) {
+            // Potentially kills off all the files in the path, speeding
+            // things up a bit
+            exec("del /q /s " . escapeshellarg($sPath));
+        }
+        $hPath = @opendir($sPath);
+        while (($sFilename = readdir($hPath)) !== false) {
+            if (in_array($sFilename, array('.', '..'))) {
+                continue;
+            }
+            $sFullFilename = sprintf("%s/%s", $sPath, $sFilename);
+            if (is_dir($sFullFilename)) {
+                $this->deleteDirectory($sFullFilename);
+                continue;
+            }
+            @chmod($sFullFilename, 0666);
+            @unlink($sFullFilename);
+        }
+        closedir($hPath);
+        @rmdir($sPath);
+    }
+    
     private function performPostUpgradeActions() {
         // This is just to test and needs to be updated to a more sane and error resistent architrcture if it works.
         // It should idealy work the same as the upgrades.
-        global $default;
-    
         // Ensure all plugins are re-registered.
         $sql = "TRUNCATE plugin_helper";
-        $res = DBUtil::runQuery($sql);
-    
+        //$res = DBUtil::runQuery($sql);
+    	$res = $this->util->dbUtilities->query($sql);
+    	
         // Clear out all caches and proxies - they need to be regenerated with the new code
-        $proxyDir = $default->proxyCacheDirectory;
-        KTUtil::deleteDirectory($proxyDir);
-    
-        $oKTCache = new KTCache();
-        $oKTCache->deleteAllCaches();
-    
+        $this->deleteDirectory($this->proxyPath);
+//        $oKTCache = new KTCache();
+//        $oKTCache->deleteAllCaches();
+    	$this->deleteDirectory($this->cachePath);
         // Clear the configuration cache, it'll regenerate on next load
-        $oKTConfig = new KTConfig();
-        $oKTConfig->clearCache();
+//        $oKTConfig = new KTConfig();
+//        $oKTConfig->clearCache();
         // Unlock the scheduler
-        $lockFile = $default->cacheDirectory . DIRECTORY_SEPARATOR . 'scheduler.lock';
+        $lockFile = $this->cachePath . DIRECTORY_SEPARATOR . 'scheduler.lock';
         if(file_exists($lockFile)){
             @unlink($lockFile);
         }
@@ -358,18 +387,15 @@ class upgradeDatabase extends Step
     }
     private function performAllUpgrades () {
-        global $default;
-        
         $row = 1;
-        
-        $query = sprintf('SELECT value FROM %s WHERE name = "databaseVersion"', $default->system_settings_table);
-        $lastVersion = DBUtil::getOneResultKey($query, 'value');
-        $currentVersion = $default->systemVersion;
-    
+        $table = 'system_settings';
+        $query = "SELECT value FROM $table WHERE name = 'databaseVersion'";
+		$result = $this->util->dbUtilities->query($query);
+        $assArr = $this->util->dbUtilities->fetchAssoc($result);
+        $lastVersion = $assArr[0]['value'];
+        $currentVersion = $this->sysVersion;
         $upgrades = describeUpgrade($lastVersion, $currentVersion);
-        
         $this->temp_variables['upgradeTable'] = '';
-    
         foreach ($upgrades as $upgrade) {
             if (($row % 2) == 1) {
                 $class = "odd";
@@ -383,15 +409,17 @@ class upgradeDatabase extends Step
             $this->temp_variables['upgradeTable'] .= sprintf('<div class="bar">%s</div>', $this->showResult($res));
             $this->temp_variables['upgradeTable'] .= '<br>' . "\n";
             $this->temp_variables['upgradeTable'] .= "</div>\n";
-            if (PEAR::isError($res)) {
-                if (!is_a($res, 'Upgrade_Already_Applied')) {
-                    break;
-                } else {
-                    $res = true;
-                }
-            }
+//            if (!$res) {
+//                if (!is_a($res, 'Upgrade_Already_Applied')) {
+//                    $res = false;
+//                } else {
+//                    $res = true;
+//                }
+//            }
             if ($res === false) {
-                $res = PEAR::raiseError("Upgrade returned false");
+            	die;
+                $this->error = $this->util->dbUtilities->getErrors();
+//                print_r($this->error);
                 break;
             }
         }
@@ -400,11 +428,11 @@ class upgradeDatabase extends Step
     }
     private function showResult($res) {
-        if (PEAR::isError($res)) {
+        if ($res) {
             if (is_a($res, 'Upgrade_Already_Applied')) {
                 return '<span style="color: orange">Already applied</span>';
             }
-            return sprintf('<span style="color: red">%s</span>', htmlspecialchars($res->toString()));
+//            return sprintf('<span style="color: red">%s</span>', htmlspecialchars($res));
         }
         if ($res === true) {
             return '<span style="color: green">Success</span>';
@@ -414,6 +442,5 @@ class upgradeDatabase extends Step
         }
         return $res;
     }
-
 }
 ?>
 \ No newline at end of file
@@ -40,18 +40,18 @@
 * @version Version 0.1
 */
-//require_once('../../config/dmsDefaults.php');
-
 class upgradeRestore extends Step {
     protected $silent = false;
     protected $temp_variables = array();    
-    public function doStep() {
+    public function doStep() {        
     	$this->temp_variables = array("step_name"=>"restore", "silent"=>$this->silent, 
                                       "loadingText"=>"The database restore is under way.  Please wait until it completes");
         $this->temp_variables['restore'] = false;
+        $this->temp_variables['display'] = '';
+        $this->temp_variables['dir'] = '';
         if(!$this->inStep("restore")) {
             $this->doRun();
@@ -79,6 +79,8 @@ class upgradeRestore extends Step {
     } 
     private function doRun($restore = false) {
+        $this->readConfig();
+        
         if (!$restore) {
             $this->temp_variables['selected'] = false;
             if ($this->select()) {
@@ -92,7 +94,7 @@ class upgradeRestore extends Step {
             $this->restoreDatabase();
         }
-        $this->storeSilent();// Set silent mode variables
+//        $this->storeSilent();// Set silent mode variables
         return true;
     }
@@ -101,19 +103,12 @@ class upgradeRestore extends Step {
         return isset($_POST['RestoreSelect']);
     } 
-    /**
-     * Set all silent mode varibles
-     *
-     */
-    private function storeSilent() {
-    }
-
     private function restoreDatabase()
     {
         $this->temp_variables['restore'] = true;
         $status = $_SESSION['backupStatus'];
         $filename = $_SESSION['backupFile']; 
-        $stmt = $this->util->create_restore_stmt($filename);
+        $stmt = $this->util->create_restore_stmt($filename, $this->dbSettings);
         $dir = $stmt['dir'];
         if (is_file($dir . '/mysql') || is_file($dir . '/mysql.exe'))
@@ -219,7 +214,7 @@ class upgradeRestore extends Step {
         $status = $_SESSION['backupStatus'];
         $filename = $_SESSION['backupFile'];
-        $stmt = $this->util->create_restore_stmt($filename);
+        $stmt = $this->util->create_restore_stmt($filename, $this->dbSettings);
         $this->temp_variables['title'] = 'Confirm Restore';
         $this->temp_variables['dir'] = $stmt['dir'];
@@ -227,6 +222,44 @@ class upgradeRestore extends Step {
         $this->temp_variables['availableBackups'] = true;
         $this->temp_variables['selected'] = true;
     }
+    
+    // TODO this function needs to be refactored out into the parent Step class??
+    private function readConfig() {
+		require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
+    	$wizConfigHandler = new configuration();
+    	$path = $wizConfigHandler->readConfigPathIni();
+		$this->util->iniUtilities->load($path);
+        $dbSettings = $this->util->iniUtilities->getSection('db');
+        
+        $this->dbSettings = array('dbHost'=> $dbSettings['dbHost'],
+                                    'dbName'=> $dbSettings['dbName'],
+                                    'dbUser'=> $dbSettings['dbUser'],
+                                    'dbPass'=> $dbSettings['dbPass'],
+                                    'dbPort'=> $dbSettings['dbPort'],
+                                    // dbSocket doesn't exist as far as I can find, where was it coming from?
+                                    //'dbSocket'=> $dbSettings['dbSocket'],
+                                    'dbAdminUser'=> $dbSettings['dbAdminUser'],
+                                    'dbAdminPass'=> $dbSettings['dbAdminPass'],
+        );
+        $this->paths = $this->util->iniUtilities->getSection('urls');
+        $this->paths = array_merge($this->paths, $this->util->iniUtilities->getSection('cache'));
+        $this->temp_variables['dbSettings'] = $this->dbSettings;
+        $this->sysVersion = $this->readVersion();
+        $this->cachePath = $wizConfigHandler->readCachePath();
+    }
+    
+    // TODO this function needs to be refactored out into the parent Step class
+    public function readVersion() {
+    	$verFile = SYSTEM_DIR."docs".DS."VERSION.txt";
+    	if(file_exists($verFile)) {
+			$foundVersion = file_get_contents($verFile);
+			return $foundVersion;
+    	} else {
+			$this->error[] = "KT installation version not found";
+    	}
+
+		return false;    	
+    }
 }
 ?>
 \ No newline at end of file
@@ -42,10 +42,11 @@
 class upgradeWelcome extends step {
-    protected $silent = false;
+    protected $silent = true;
     protected $temp_variables = array();
 	protected $error = array() ;
-    
+	protected $storeInSession = true;
+	
     public function doStep() {
     	$this->temp_variables = array("step_name"=>"welcome");
         if($this->next()) {
@@ -81,32 +82,46 @@ class upgradeWelcome extends step {
     private function checkPassword($username, $password) {
     	$dconf = $this->getDataFromPackage('installers', 'database'); // Use info from install
     	if($dconf) {
-	    	$this->dbhandler->load($dconf['dhost'], $dconf['duname'], $dconf['dpassword'], $dconf['dname']);
+	    	$this->util->dbUtilities->load($dconf['dhost'], $dbconf['dport'], $dconf['duname'], $dconf['dpassword'], $dconf['dname']);
     	} else {
-    		require_once("../wizard/iniUtilities.php"); // ini to read the ini content
     		require_once("../wizard/steps/configuration.php"); // configuration to read the ini path
     		$wizConfigHandler = new configuration();
     		$configPath = $wizConfigHandler->readConfigPathIni();
-			$ini = new iniUtilities($configPath);
-			$dconf = $ini->getSection('db');
-    		$this->dbhandler->load($dconf['dbHost'], $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
+			$this->util->iniUtilities->load($configPath);
+			$dconf = $this->util->iniUtilities->getSection('db');
+    		$this->util->dbUtilities->load($dconf['dbHost'],$dconf['dbPort'], $dconf['dbUser'], $dconf['dbPass'], $dconf['dbName']);
+			$sQuery = "SELECT count(*) AS match_count FROM users WHERE username = '$username' AND password = '".md5($password)."'";
+			$res = $this->util->dbUtilities->query($sQuery);
+			$ass = $this->util->dbUtilities->fetchAssoc($res);
+			if($ass[0]['match_count'] == 1)
+				return true;
     	}
-        $sQuery = "SELECT count(*) AS match_count FROM users WHERE username = '$username' AND password = '".md5($password)."'";
-        $res = $this->dbhandler->query($sQuery);
-        $ass = $this->dbhandler->fetchAssoc($res);
-        if(isset($ass[0]['match_count'])) {
-        	if($ass[0]['match_count'])
-        		return true;
-        }
+
         $this->error[] = 'Could Not Authenticate User';
         return false;
-    }
+    }
+   
     public function getErrors() {
     	return $this->error;
     }
+    /**
+	* Returns step variables
+	*
+	* @author KnowledgeTree Team
+	* @param none
+	* @access public
+	* @return array
+	*/
+    public function getStepVars()
+    {
+        return $this->temp_variables;
+    }
+    public function storeSilent() {
+    	
+    }
 }
 ?>
 \ No newline at end of file
@@ -46,7 +46,7 @@ You can continue to do the backup manually using the following process:
 <P>
     </div>
     </div>
-    <?php include 'templates/loading.tpl'; ?>
+    <?php include WIZARD_DIR . 'templates/loading.tpl'; ?>
 	<div id="buttonBar">
     <input type="submit" name="Previous" value="Previous" class="button_previous">
     <?php
-<?php global $default; ?>
+<?php //global $default; ?>
 <form>
 	<p class="title">Database Upgrade Completed</p>
@@ -6,8 +6,8 @@
 <!--	Services	-->
 	<br/><br/>
 	<div>
-	    Your database has been upgraded to <?php echo $default->systemVersion; ?>
+	    Your database has been upgraded to <?php echo $sysVersion; ?>
 	</div>
 	</div>
-	<a href="../../" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
+	<a href="../../login.php" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
 </form>
 \ No newline at end of file
@@ -3,6 +3,13 @@
 	<div id="database" class="step1" style="display:block;">
 		<div class="description">
 		This step performs the necessary Database Upgrades.
+		<?php
+			echo "<br/>";
+			foreach ($errors as $error) {
+				if($error != '')
+					echo "<span class = 'error'>$error</span><br/>";
+			}
+		?>
 		</div>
 		<div id="step_content_database" class="step">
             <br/><br/>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Installer</title>
 		<script type="text/javascript" src="resources/jquery.js"></script>
 		<script type="text/javascript" src="resources/wizard.js" ></script>
@@ -14,7 +15,7 @@
 		    <div id="logo"><img src="resources/graphics/dame/installer-header_logo.png"/></div>
 		    <div id="install_details">
 				<span style="font-size:120%;"> 3.7 </span>
-				<span style="font-size:80%;">Commercial Edition</span>
+				<span style="font-size:80%;">Community Edition</span>
 				</div>
 		    </div>
 		    <div id="wrapper">
 <div id="loadingBar" style="display:none; text-align: center; padding: 4px;">
-	<img src="/setup/upgrade/resources/graphics/loading.gif">
+	<img src="/setup/wizard/resources/graphics/loading.gif">
 	<br/>
 	<?php echo $loadingText; ?>
 </div>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Upgrade Wizard</title>
 		<script type="text/javascript" src="resources/jquery.js"></script>
 		<script type="text/javascript" src="resources/wizard.js" ></script>
@@ -14,7 +15,7 @@
 		    <div id="logo"><img src="resources/graphics/dame/upgrader-header_logo.png"/></div>
 		    <div id="install_details">
 				<span style="font-size:120%;"> 3.7 </span>
-				<span style="font-size:80%;">Commercial Edition</span>
+				<span style="font-size:80%;">Community Edition</span>
 				</div>
 		    </div>
 		    <div id="wrapper">
@@ -92,7 +92,7 @@ Press &lt;i&gt;Next&lt;/i&gt; to attempt the command(s) above.
     ?>
     </div>
     </div>
-	<?php include 'templates/loading.tpl'; ?>
+	<?php include WIZARD_DIR . 'templates/loading.tpl'; ?>
 	<div id="buttonBar">
     <input type="submit" name="Previous" value="Previous" class="button_previous">
     <?php if (($dir != '') && ($selected)) { ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Upgrader</title>
 		<?php echo $html->js('jquery.js'); ?>
 		<?php echo $html->js('jquery.form.js'); ?>
-<?php
-/**
-* Session Controller.
-*
-* 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 Upgrader
-* @version Version 0.1
-*/
-class UpgradeSession
-{
-	private $salt = 'upgrade';
-	/**
-	* Constructs session object
-	*
-	* @author KnowledgeTree Team
-	* @access public
-	* @param none
- 	*/
-	public function __construct() {
-		$this->startSession();
-	}
-	
-	/**
-	* Starts a session if one does not exist
-	*
-	* @author KnowledgeTree Team
-	* @param none
-	* @access public
-	* @return void
-	*/
-	public function startSession() {
-		if(!isset($_SESSION[$this->salt]['ready'])) {
-			session_start();
-			$_SESSION[$this->salt] ['ready'] = TRUE;
-		}
-	}
-
-	/**
-	* Sets a value key pair in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function set($fld, $val) {
-		$this->startSession();
-		$_SESSION[$this->salt] [$fld] = $val;
-	}
-	
-	/**
-	* Sets a value key pair in a class in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function setClass($class , $k, $v) {
-		$this->startSession();
-		$classArray = $this->get($class);
-		if(isset($classArray[$k])) {
-			$classArray[$k] = $v;
-		} else {
-			$classArray[$k] = $v;
-		}
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Sets a error value key pair in a class in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function setClassError($class, $k, $v) {
-		$this->startSession();
-		$classArray = $this->get($class);
-		if(isset($classArray[$k])) {
-			$classArray[$k] = $v;
-		} else {
-			$classArray[$k] = $v;
-		}
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Clear error values in a class session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @param string $fld
-	* @param string $val
-	* @access public
-	* @return void
-	*/
-	public function clearErrors($class) {
-		$classArray = $this->get($class);
-		unset($classArray['errors']);
-		$_SESSION[$this->salt] [ $class] = $classArray;
-	}
-	
-	/**
-	* Unset a value in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return void
-	*/
-	public function un_set($fld) {
-		$this->startSession();
-		unset($_SESSION[$this->salt] [$fld]);
-	}
-	
-	/**
-	* Unset a class value in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $class
-	* @access public
-	* @return void
-	*/
-	public function un_setClass($class) {
-		$this->startSession();
-		if(isset($_SESSION[$this->salt] [$class]))
-			unset($_SESSION[$this->salt] [$class]);
-	}
-	
-	/**
-	* Destroy the session
-	*
-	* @author KnowledgeTree Team
-	* @param none
-	* @access public
-	* @return void
-	*/
-	public function destroy() {
-		$this->startSession();
-		unset($_SESSION[$this->salt]);
-		session_destroy();
-	}
-	
-	/**
-	* Get a session value
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function get($fld) {
-		$this->startSession();
-		if(isset($_SESSION[$this->salt] [$fld]))
-			return $_SESSION[$this->salt] [$fld];
-		return false;
-	}
-	
-	/**
-	* Check if a field exists in session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function is_set($fld) {
-		$this->startSession();
-		return isset($_SESSION[$this->salt] [$fld]);
-	}
-	
-	/**
-	* Return a class from session
-	*
-	* @author KnowledgeTree Team
-	* @param string $fld
-	* @access public
-	* @return string
-	*/
-	public function getClass($class) {
-		return $_SESSION[$this->salt][$class];
-	}
-}
-?>
 \ No newline at end of file
@@ -40,10 +40,9 @@
 * @version Version 0.1
 */
-//require_once('../../config/dmsDefaults.php');
 require_once("../wizard/installUtil.php");
-class UpgradeUtil extends InstallUtil {	
+class UpgradeUtil extends InstallUtil {
 	/**
 	* Check if system needs to be upgraded
 	*
@@ -75,16 +74,6 @@ class UpgradeUtil extends InstallUtil {
         echo $contents;
 	}
-    public function loadInstallIni($path) {
-    	require_once("../wizard/iniUtilities.php");
-    	return new iniUtilities($path);
-    }
-    
-    public function loadInstallDBUtil() {
-    	require_once("../wizard/dbUtilities.php");
-    	return new dbUtilities();
-    }
-    
     /**
      * Function to send output to the browser prior to normal dynamic loading of a template after code execution
      * 
@@ -127,35 +116,35 @@ class UpgradeUtil extends InstallUtil {
     	return true;
     }
-    public function create_restore_stmt($targetfile)
+    public function create_restore_stmt($targetfile, $dbConfig)
     {
-        $oKTConfig =& KTConfig::getSingleton();
+//        $oKTConfig =& KTConfig::getSingleton();
-        $adminUser = $oKTConfig->get('db/dbAdminUser');
-        $adminPwd = $oKTConfig->get('db/dbAdminPass');
-        $dbHost = $oKTConfig->get('db/dbHost');
-        $dbName = $oKTConfig->get('db/dbName');
-        $dbPort = trim($oKTConfig->get('db/dbPort'));
+        $adminUser = $dbConfig['dbAdminUser'];
+        $adminPwd = $dbConfig['dbAdminPass'];
+        $dbHost = $dbConfig['dbHost'];
+        $dbName = $dbConfig['dbName'];
+        $dbPort = trim($dbConfig['dbPort']);
         if ($dbPort=='' || $dbPort=='default')$dbPort = get_cfg_var('mysql.default_port');
         if (empty($dbPort)) $dbPort='3306';
-        $dbSocket = trim($oKTConfig->get('db/dbSocket'));
+        $dbSocket = '';
         if (empty($dbSocket) || $dbSocket=='default') $dbSocket = get_cfg_var('mysql.default_socket');
         if (empty($dbSocket)) $dbSocket='../tmp/mysql.sock';
         $dir = $this->resolveMysqlDir();
-        $info['dir']=$dir;
+        $info['dir'] = $dir;
-        $prefix='';
-        if (OS_UNIX) {
+        $prefix = '';
+        if (!WINDOWS_OS) {
             $prefix .= "./";
         }
         if (@stat($dbSocket) !== false) {
-            $mechanism="--socket=\"$dbSocket\"";
+            $mechanism = "--socket=\"$dbSocket\"";
         }
         else {
-            $mechanism="--port=\"$dbPort\"";
+            $mechanism = "--port=\"$dbPort\"";
         }
         $tmpdir = $this->resolveTempDir();
@@ -163,16 +152,14 @@ class UpgradeUtil extends InstallUtil {
         $stmt = $prefix ."mysqladmin --user=\"$adminUser\" -p $mechanism drop  \"$dbName\"<br/>";
         $stmt .= $prefix ."mysqladmin --user=\"$adminUser\" -p $mechanism create  \"$dbName\"<br/>";
-    
         $stmt .= $prefix ."mysql --user=\"$adminUser\" -p $mechanism \"$dbName\" < \"$targetfile\"\n";
         $info['display']=$stmt;
-    
         $stmt = $prefix ."mysqladmin --user=\"$adminUser\" --force --password=\"$adminPwd\" $mechanism drop  \"$dbName\"\n";
         $stmt .= $prefix ."mysqladmin --user=\"$adminUser\" --password=\"$adminPwd\" $mechanism create  \"$dbName\"\n";
         $stmt .=  $prefix ."mysql --user=\"$adminUser\" --password=\"$adminPwd\" $mechanism \"$dbName\" < \"$targetfile\"";
-        $info['cmd']=$stmt;
+        $info['cmd'] = $stmt;
         return $info;
     }
@@ -180,7 +167,7 @@ class UpgradeUtil extends InstallUtil {
     {
         // possibly detect existing installations:
-        if (OS_UNIX) {
+        if (!WINDOWS_OS) {
             $dirs = array('/opt/mysql/bin','/usr/local/mysql/bin');
             $mysqlname ='mysql';
         }
@@ -192,8 +179,9 @@ class UpgradeUtil extends InstallUtil {
             $mysqlname ='mysql.exe';
         }
-        $oKTConfig =& KTConfig::getSingleton();
-        $mysqldir = $oKTConfig->get('backup/mysqlDirectory',$mysqldir);
+        // I don't know if this value exists anymore?
+//        $mysqldir = $oKTConfig->get('backup/mysqlDirectory',$mysqldir);
+        $mysqldir = '';
         $dirs[] = $mysqldir;
         if (strpos(__FILE__,'knowledgeTree') !== false && strpos(__FILE__,'ktdms') != false) {
@@ -213,14 +201,16 @@ class UpgradeUtil extends InstallUtil {
     public function resolveTempDir()
     {
-        if (OS_UNIX) {
+        $dir = '';
+        if (!WINDOWS_OS) {
             $dir='/tmp/kt-db-backup';
         }
         else {
             $dir='c:/kt-db-backup';
         }
-        $oKTConfig =& KTConfig::getSingleton();
-        $dir = $oKTConfig->get('backup/backupDirectory',$dir);
+        
+//        $oKTConfig =& KTConfig::getSingleton();
+//        $dir = $oKTConfig->get('backup/backupDirectory',$dir);
         if (!is_dir($dir)) {
                 mkdir($dir);
@@ -50,8 +50,8 @@ include(&quot;../wizard/path.php&quot;); // Paths
 function __autoload($class) { // Attempt and autoload classes
 	$class = strtolower(substr($class,0,1)).substr($class,1); // Linux Systems.
 	if ($class == "template") { // Load existing templating classes
-		require_once("../wizard/template.php");
-		require_once("../wizard/lib/helpers/htmlHelper.php");
+		require_once(WIZARD_DIR."../wizard/template.php");
+		require_once(WIZARD_DIR."../wizard/lib/helpers/htmlHelper.php");
 		return ;
 	}
 	if(file_exists(WIZARD_DIR."$class.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() {
-        $this->query("ROLLBACK");
-    }
-}
-?>
 \ No newline at end of file
@@ -101,20 +101,32 @@ class dbUtilities {
 	* @access public
  	*/
 	public function __construct() {
-
+		
 	}
-	public function load($dhost = 'localhost', $duname, $dpassword, $dbname) {
-		$this->dbhost = $dhost;
-		$this->dbuname = $duname;
-		$this->dbpassword = $dpassword;
-		$this->dbconnection = @mysql_connect($dhost, $duname, $dpassword);
-		if(!$this->dbconnection) {
-			$this->error[] = @mysql_error();
+	public function load($dhost = 'localhost', $dport = 'default', $duname, $dpassword, $dbname) {
+		if(!$this->isConnected($dhost, $duname, $dpassword, $dbname)) {
+			if($dport == 'default' || $dport == '')
+				$dport = '3306';
+			$this->dbhost = $dhost.":".$dport;
+			$this->dbuname = $duname;
+			$this->dbpassword = $dpassword;
+			$this->dbconnection = @mysql_connect($dhost, $duname, $dpassword);
+			$this->dbname = $dbname;
 		}
-		$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) {
+			if($this->getDatabaseLink()) // Make sure theres a link
+				return true; // Already connected
+		}
+		return false; // Reconnect
+	}
+	
 	public function getDatabaseLink() {
 		return $this->dbconnection;
 	}
@@ -223,6 +235,9 @@ class dbUtilities {
      * @return array.
      */
     public function getErrors() {
+		if(!$this->dbconnection) {
+			$this->error[] = @mysql_error();
+		}
     	return $this->error;
     }
@@ -252,5 +267,15 @@ class dbUtilities {
     public function rollback() {
         $this->query("ROLLBACK");
     }
+    
+	public function runQueries($aQueries) {
+        foreach ($aQueries as $sQuery) {
+            $res = $this->query($sQuery);
+            if (!$res) {
+                return $res;
+            }
+        }
+        return true;
+	}
 }
 ?>
 \ No newline at end of file
-<?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 +43,21 @@ class iniUtilities {
     private $lineNum = 0;
     private $exists = '';
-    function iniUtilities($iniFile = '../../config.ini') {
+    
+   	function load($iniFile) {
+//    	if($this->iniFile != $iniFile) {
+//	       $this->cleanArray = array();
+//	       $this->lineNum = 0;
+//	       $this->exists = '';
+//    	}
        $this->iniFile = $iniFile;
        $this->backupIni($iniFile);
        $this->read($iniFile);
     }
-
+    
+//    function __construct() {
+//    }
+	
     /**
      * Create a backup with the date as an extension in the same location as the original config.ini
      *
@@ -58,23 +67,23 @@ class iniUtilities {
     function backupIni($iniFile)
     {
     	$content = file_get_contents($iniFile);
-    	if ($content === false)
+    	if (!$content === false)
     	{
-    		return false;
-    	}
-    	$date = date('YmdHis');
-
-    	$backupFile = $iniFile . '.' .$date;
-        if (is_writeable($backupFile)) {
-    	    file_put_contents($backupFile, $content);
-        }
+	    	$date = date('YmdHis');
+	
+	    	$backupFile = $iniFile . '.' .$date;
+	        if (is_writeable($backupFile)) {
+	    	    file_put_contents($backupFile, $content);
+	        }    		
+    	} 
+    	return false;
     }
     function read($iniFile) {
         $iniArray = file($iniFile);
         $section = '';
         foreach($iniArray as $iniLine) {
-            $this->lineNum++;
+            ++$this->lineNum;
             $iniLine = trim($iniLine);
             $firstChar = substr($iniLine, 0, 1);
             if($firstChar == ';') {
@@ -111,6 +120,7 @@ class iniUtilities {
                 }
             }
         }
+
         return $this->cleanArray;
     }
@@ -153,12 +163,12 @@ class iniUtilities {
     }
     function itemExists($checkSection, $checkItem) {
-
         $this->exists = '';
         foreach($this->cleanArray as $section => $items) {
             if($section == $checkSection) {
                 $this->exists = 'section';
-                foreach ($items as $key => $value) {
+                $items = array_flip($items);
+                foreach ($items as $key) {
                     if($key == $checkItem) {
                         return true;
                     }
@@ -39,9 +39,13 @@
 * @package Installer
 * @version Version 0.1
 */
+require_once("iniUtilities.php");
+require_once("dbUtilities.php");
+
 class InstallUtil {
-	
 	private $salt = 'installers';
+	public $dbUtilities = null;
+	public $iniUtilities = null;
 	/**
 	* Constructs installation object
@@ -50,6 +54,8 @@ class InstallUtil {
 	* @access public
  	*/
 	public function __construct() {
+		$this->dbUtilities = new dbUtilities();
+		$this->iniUtilities = new iniUtilities();
 	}
 	/**
@@ -70,15 +76,17 @@ class InstallUtil {
 	public function error($error) {
 		$template_vars['error'] = $error;
 		$file = "templates/error.tpl";
-		if (!file_exists($file)) {
-			return false;
+		if (file_exists($file)) {
+			extract($template_vars); // Extract the vars to local namespace
+			ob_start();
+			include($file);
+	        $contents = ob_get_contents();
+	        ob_end_clean();
+	        echo $contents;			
 		}
-		extract($template_vars); // Extract the vars to local namespace
-		ob_start();
-		include($file);
-        $contents = ob_get_contents();
-        ob_end_clean();
-        echo $contents;
+		
+		return false;
+
 	}
 	/**
 	* Check if system needs to be installed
@@ -165,7 +173,7 @@ class InstallUtil {
                 return $url;
             }
             if (!empty($protocol)) {
-                $url = $protocol .':'. end($array = explode(':', $url, 2));
+                $url = $protocol .':'. end(explode(':', $url, 2));
             }
             if (!empty($port)) {
                 $url = preg_replace('!^(([a-z0-9]+)://[^/:]+)(:[\d]+)?!i',
@@ -325,9 +333,11 @@ class InstallUtil {
 		        return false;
 		    elseif(!is_dir($fullpath)) {
 		    	$perms = substr(sprintf('%o', fileperms($fullpath)), -4);
-		    	if($perms != $filemode)
-		        	if (!chmod($fullpath, $filemode))
+		    	if($perms != $filemode) {
+		        	if (!chmod($fullpath, $filemode)) {
 		            	return false;
+		        	}
+		    	}
 		    } elseif(!$this->chmodRecursive($fullpath, $filemode))
 		        return false;
 			}
@@ -354,7 +364,8 @@ class InstallUtil {
      */
     public function canWriteFile($filename) {
     	$fh = fopen($filename, "w+");
-    	if($fr = fwrite($fh, 'test') === false) {
+    	$fr = fwrite($fh, 'test');
+    	if($fr === false) {
     		return false;
     	}
@@ -372,9 +383,9 @@ class InstallUtil {
      */
     public function javaBridge() {
 		try {
-    		$javaSystem = new Java('java.lang.System');
+    		new Java('java.lang.System');
 		} catch (JavaException $e) {
-			return false;
+			return $e;
 		}
 		return true;
     }
@@ -449,6 +460,8 @@ class InstallUtil {
 				return preg_replace('/java:/', '', $r);
 			}
 		}
+		
+		return '';
     }
     /**
@@ -726,6 +739,7 @@ class InstallUtil {
      * @return string
      */
     public function installEnvironment() {
+    	$matches = false;
 	    preg_match('/Zend/', SYSTEM_DIR, $matches); // Install Type
 	    if($matches) {
 	    	return  'Zend';
@@ -753,7 +767,7 @@ class InstallUtil {
 				array_pop($sysdir);
 				array_pop($sysdir);
 				$zendsys = '';
-				foreach ($sysdir as $k=>$v) {
+				foreach ($sysdir as $v) {
 					$zendsys .= $v.DS;
 				}
 				$bin = $zendsys."ZendServer".DS."bin".DS;
@@ -778,15 +792,16 @@ class InstallUtil {
 	    if(WINDOWS_OS) { // Mysql bin [Windows]
 		    $serverPaths = explode(';',$_SERVER['PATH']);
 		    foreach ($serverPaths as $apath) {
+		    	$matches = false;
 		    	preg_match('/mysql/i', $apath, $matches);
 		    	if($matches) {
 		    		return $apath.DS;
 		    		break;
 		    	}
 		    }
-	    } else {
-	    	return "mysql"; // Assume its linux and can be executed from command line
 	    }
+	    
+	    return "mysql"; // Assume its linux and can be executed from command line
     }
     public function sqlInstallDir() {
@@ -63,8 +63,8 @@ function __autoload($class) { // Attempt and autoload classes
 		if(preg_match('/Helper/', $class)) {
 			require_once(HELPER_DIR."$class.php");
 		}
-		return null;
 	}
+	return false;
 }
 class InstallWizard {
@@ -263,8 +263,6 @@ class InstallWizard {
 					return true;
 				break;
 		}
-		
-		return $res;
 	}
 	/**
@@ -284,7 +282,7 @@ class InstallWizard {
 		}
 		if(!$this->isSystemInstalled()) { // Check if the systems not installed
 			if($this->util->migrationSpecified()) { // Check if the migrator needs to be accessed
-				$this->util->redirect('../migrate');
+				$this->util->redirect('../migrate/index.php');
 			} elseif ($this->util->upgradeSpecified()) {
 				$this->util->redirect('../upgrade/index.php?action=installer');
 			}
@@ -157,7 +157,7 @@ class Installer {
         	$this->simpleXmlObj = simplexml_load_file(CONF_DIR.$name);
     	} catch (Exception $e) {
     		$util = new InstallUtil();
-    		$util->error("Error reading configuration file: $name");
+    		$util->error("Error reading configuration file: $e");
     		exit();
     	}
     }
@@ -431,8 +431,7 @@ class Installer {
 	    	if($class->runInstall()) { // Check if step needs to be installed
 				$class->setDataFromSession($className); // Set Session Information
 				$class->setPostConfig(); // Set any posted variables
-				$response = $class->installStep(); // Run install step
-				// TODO : Break on error response
+				$class->installStep(); // Run install step
 	    	}
     	} else {
     		$util = new InstallUtil();
@@ -41,7 +41,7 @@
 */
 class htmlHelper {
-	var $tags = array(
+	private $tags = array(
 		'meta' => '<meta%s/>',
 		'metalink' => '<link href="%s"%s/>',
 		'link' => '<a href="%s"%s>%s</a>',
@@ -114,6 +114,10 @@ class htmlHelper {
 			return $image; 
 		}
+		function url() {
+			
+		}
+		
 		function _parseAttributes($options, $exclude = null, $insertBefore = ' ', $insertAfter = null) {
 			if (is_array($options)) {
 				$options = array_merge(array('escape' => true), $options);
@@ -59,7 +59,7 @@ class unixLucene extends unixService {
 	* @param string
 	* @return void
  	*/
-	public function load($options = null) {
+	public function load() {
 		$this->setLuceneSource("ktlucene.jar");
 		$this->setLuceneDir(SYSTEM_DIR."bin".DS."luceneserver".DS);
 		$this->setIndexerDir(SYSTEM_DIR."search2".DS."indexing".DS."bin".DS);
@@ -148,14 +148,13 @@ class unixLucene extends unixService {
 	* @return array
  	*/
   	public function stop() {
-  		// TODO: Breaks things
 		$state = $this->status();
 		if($state != '') {
 			$cmd = "pkill -f ".$this->getLuceneSource();
     		$response = $this->util->pexec($cmd);
 			return $response;
 		}
-
+		return $state;
     }
     public function install() {
@@ -173,6 +172,7 @@ class unixLucene extends unixService {
     	if(is_array($response['out'])) {
     		if(count($response['out']) > 1) {
     			foreach ($response['out'] as $r) {
+    				$matches = false;
     				preg_match('/grep/', $r, $matches); // Ignore grep
     				if(!$matches) {
     					return 'STARTED';
@@ -201,26 +201,20 @@ class unixLucene extends unixService {
     public function start() {
     	$state = $this->status();
     	if($state != 'STARTED') {
-    		$logFile = $this->outputDir."lucene.log";
+    		$logFile = $this->outputDir.DS."lucene.log";
     		@unlink($logFile);
 	    	$cmd = "cd ".$this->getLuceneDir()."; ";
 	    	$cmd .= "nohup java  {$this->getJavaXmx()} {$this->getJavaXmx()} -jar ".$this->getLuceneSource()." > ".$logFile." 2>&1 & echo $!";
 	    	if(DEBUG) {
 	    		echo "Command : $cmd<br/>";
-	    		return ;
+	    		return false;
 	    	}
 	    	$response = $this->util->pexec($cmd);
 	    	return $response;
-    	} elseif ($state == '') {
-    		// Start Service
-    		return true;
-    	} else {
-    		// Service Running Already
-    		return true;
     	}
-    	return false;
+    	return true;
     }
 	public function getName() {
@@ -106,13 +106,14 @@ class unixOpenOffice extends unixService {
     	}
     }
-    public function status($updrade = false) {
+    public function status() {
     	sleep(1);
 		$cmd = "ps ax | grep soffice";
 		$response = $this->util->pexec($cmd);
     	if(is_array($response['out'])) {
     		if(count($response['out']) > 1) {
     			foreach ($response['out'] as $r) {
+    				$matches = false;
     				preg_match('/grep/', $r, $matches); // Ignore grep
     				if(!$matches) {
     					return 'STARTED';
@@ -140,20 +141,13 @@ class unixOpenOffice extends unixService {
     		$cmd = "nohup ".$this->getBin().' -nofirststartwizard -nologo -headless -"accept=socket,host=localhost,port=8100;urp;StarOffice.ServiceManager" '." > /dev/null 2>&1 & echo $!";
 	    	if(DEBUG) {
 	    		echo "Command : $cmd<br/>";
-	    		return ;
+	    		return false;
 	    	}
-	    	$response = $this->util->pexec($cmd);
-
-	    	return $response;
-    	} elseif ($state == '') {
-    		// Start Service
-    		return true;
-    	} else {
-    		// Service Running Already
-    		return true;
+	    	
+	    	return $this->util->pexec($cmd);
     	}
-    	return false;
+    	return true;
     }
 	/**
@@ -180,7 +180,7 @@ class unixScheduler extends unixService {
 		// TODO : Write sh on the fly? Not sure the reasoning here
 		$source = $this->getSchedulerSourceLoc();
 		$this->writeSchedulerTask();
-		$logFile = $this->outputDir."scheduler.log";
+		$logFile = $this->outputDir.DS."scheduler.log";
 		@unlink($logFile);
 		if($source) { // Source
 			$cmd = "nohup ".$source." > ".$logFile." 2>&1 & echo $!";
@@ -154,7 +154,7 @@ class openofficeValidation extends serviceValidation {
 			$bin = "soffice";
 		}
 		foreach ($locations as $loc) {
-			$pathToBinary = $loc.$bin;
+			$pathToBinary = $loc.DS.$bin;
 			if(file_exists($pathToBinary)) {
 				return $pathToBinary;
 			}
@@ -4,14 +4,29 @@ function wizard() {
 // Toggle Advance Database options
 wizard.prototype.toggleClass = function(ele, option) { //adv_options|php_details|php_ext_details|php_con_details
-	if($('.'+ele).attr('style') == 'display: none;') {
-	    $('.'+ele).attr('style', 'display: block;');
-	    if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
-	    	$('#'+option).attr('innerHTML', 'Hide Details');
-	} else {
-	    $('.'+ele).attr('style', 'display: none;');
-	    if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
-	    	$('#'+option).attr('innerHTML', 'Show Details');
+	var style = $('.'+ele).attr('style');
+	style = w.trim(style);
+	switch(style) {
+		case 'display: none;':
+			$('.'+ele).attr('style', 'display: block;');
+	    	if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
+	    		$('#'+option).attr('innerHTML', 'Hide Details');
+		break;
+		case 'DISPLAY: none;':
+			$('.'+ele).attr('style', 'DISPLAY: block');
+	    	if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
+	    		$('#'+option).attr('innerHTML', 'Hide Details');
+		break;
+		case 'display: block;':
+			$('.'+ele).attr('style', 'display: none;');
+			if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
+	    		$('#'+option).attr('innerHTML', 'Show Details');
+		break;
+		case 'DISPLAY: block;':
+			$('.'+ele).attr('style', 'DISPLAY: none');
+			if($('#'+option).attr('innerHTML') != '&nbsp;&nbsp;Advanced Options')
+	    		$('#'+option).attr('innerHTML', 'Show Details');
+		break;
 	}
 }
@@ -117,17 +117,7 @@ class Step
 	*/
     public $util;
-	/**
-	* Reference to utility object
-	*
-	* @author KnowledgeTree Team
-	* @access protected
-	* @var object
-	*/
-    public $dbhandler;
-    
     public function __construct() {
-    	$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();
+        $this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
+        $loaded = $this->util->dbUtilities->getDatabaseLink();
         if (!$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();
+        $this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $dbconf['dmsusername'], $dbconf['dmsuserpassword'], $dbconf['dname']);
+        $loaded = $this->util->dbUtilities->getDatabaseLink();
         // if we can log in to the database, check access
         // TODO check write access?
         if ($loaded)
         {
             $this->temp_variables['dbConnectUser'] .= sprintf($html, 'tick', '', 'Database connectivity successful (user: ' . $dbconf['dmsusername'] . ')');
-            $qresult = $this->dbhandler->query('SELECT COUNT(id) FROM documents');
+            $qresult = $this->util->dbUtilities->query('SELECT COUNT(id) FROM documents');
             if (!$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->dbUtilities->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->dbUtilities->startTransaction();
+            $this->util->dbUtilities->query('INSERT INTO ' . $sTable . ' (name, value) VALUES ("transactionTest", "1")');
+            $this->util->dbUtilities->rollback();
+            $res = $this->util->dbUtilities->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->dbUtilities->query('DELETE FROM ' . $sTable . ' WHERE name = "transactionTest"');
         }
         else
         {
@@ -307,41 +307,38 @@ 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']);
+        $this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $dbconf['dmsname'], $dbconf['dmspassword'], $dbconf['dname']);
         $server = $conf['server'];
         $paths = $conf['paths'];
         if ($this->util->isMigration()) { // Check if its an upgrade
         	$this->readInstallation();
-        	$configPath = $paths['configFile']['path'];
+        	$this->confpaths['configIni'] = $paths['configFile']['path'];
         } else {
         	$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'])) {
+        	$this->util->iniUtilities->load($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->iniUtilities=== false){ // write out the config.ini file
+	        $this->writeUrlSection();
+	        $this->writeDBSection($server);
+			$this->writeDBPathSection($paths);
+			$this->util->iniUtilities->write();
         }
-        $this->dbhandler->close(); // close the database connection
-        $this->writeCachePath(); // Write cache path file
-        $this->writeConfigPath($configPath); // Write config file
+        $this->util->dbUtilities->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']);
-	    	}
+    		$this->util->iniUtilities->updateItem($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);
+	            $this->util->dbUtilities->query($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
+        $this->util->dbUtilities->load($dbconf['dhost'], $dbconf['dport'], $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 $item) { // write server settings to config_settings table and config.ini
@@ -371,16 +368,14 @@ class configuration extends Step
                     if($value == 'no'){
                         $value = 'false';
                     }
-                    if(!$ini === false){
-                        $ini->updateItem($item['section'], $item['setting'], $value);
-                    }
+					$this->util->iniUtilities->updateItem($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);
+                    $this->util->dbUtilities->query($sql);
                     break;
             }
         }
@@ -578,15 +573,45 @@ class configuration extends Step
     public function readConfigPathIni() {
     	if(isset($this->temp_variables['paths']['configFile']['path'])) {
-    		return $this->temp_variables['paths']['configFile']['path'];
+    		if($this->temp_variables['paths']['configFile']['path'] != '')
+    			return $this->temp_variables['paths']['configFile']['path'];
     	}
 		$configPath = $this->getContentPath();
-		if(!$configPath) return false;
-        $ini = new iniUtilities($configPath);
-        $data = $ini->getFileByLine();
+		if(!$configPath) {
+			return false;
+		}
+        $this->util->iniUtilities->load($configPath);
+        $data = $this->util->iniUtilities->getFileByLine();
         $firstline = true;
         foreach ($data as $k=>$v) {
         	if(preg_match('/config.ini/', $k)) { // Find config.ini
+				if($k == "config/config.ini") { // Source install and source upgrades
+					$configIniPath = realpath(SYSTEM_DIR.$k);
+					if($configIniPath)
+						return $configIniPath;
+				}
+				return $k;
+        	}
+        }
+
+        return false;
+    }
+    
+    public function readCachePath() {
+		$cachePath = $this->getCachePath();
+		if(!$cachePath) {
+			return false;
+		}
+        $this->util->iniUtilities->load($cachePath);
+        $data = $this->util->iniUtilities->getFileByLine();
+        $firstline = true;
+        foreach ($data as $k=>$v) {
+        	if(preg_match('/cache/', $k)) { // Find config.ini
+				if($k == "var/cache") { // Source install and source upgrades
+					$configIniPath = realpath(SYSTEM_DIR.$k);
+					if($configIniPath)
+						return $configIniPath;
+				}
 				return $k;
         	}
         }
@@ -605,8 +630,8 @@ class configuration extends Step
     private function readConfigPath() {
 		$configPath = $this->getContentPath();
 		if(!$configPath) return false;
-        $ini = new iniUtilities($configPath);
-        $data = $ini->getFileByLine();
+        $this->util->iniUtilities->load($configPath);
+        $data = $this->util->iniUtilities->getFileByLine();
         $firstline = true;
         foreach ($data as $k=>$v) {
         	if($firstline) { // First line holds the var directory
@@ -645,46 +670,48 @@ class configuration extends Step
      * @param none
      * @return boolean 
      */
-    private function writeConfigPath($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;
@@ -319,12 +319,12 @@ class database extends Step
     		$this->error['dmsuserpassword'] = "Passwords do not match: " . $this->dmsuserpassword." ". $this->getPassword2();
     		return false;
     	}
-    	if($this->dport == '')  {
-    		$this->dbhandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
-    	} else {
-    		$this->dbhandler->load($this->dhost.":".$this->dport, $this->duname, $this->dpassword, $this->dname);
-    	}
-        if (!$this->dbhandler->getDatabaseLink()) {
+//    	if($this->dport == '')  {
+//    		$this->util->dbUtilities->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
+//    	} else {
+    		$this->util->dbUtilities->load($this->dhost, $this->dport, $this->duname, $this->dpassword, $this->dname);
+//    	}
+        if (!$this->util->dbUtilities->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 $this->util->dbUtilities->useDb();
     }
     public function match($str1, $str2) {
@@ -500,7 +500,6 @@ class database extends Step
 	* @return object SimpleXmlObject
 	*/
     public function readXml() {
-//    	echo CONF_DIR."databases.xml";
         $simplexml = simplexml_load_file(CONF_DIR."databases.xml");
         return $simplexml;
@@ -583,7 +582,7 @@ class database extends Step
 	* @return object mysql connection
 	*/
     private function connectMysql() {
-		$this->dbhandler->load($this->dhost, $this->duname, $this->dpassword, $this->dname);
+		$this->util->dbUtilities->load($this->dhost, $this->dport, $this->duname, $this->dpassword, $this->dname);
     }
     /**
@@ -642,7 +641,7 @@ class database extends Step
 				$this->error['con'] = "Could not create database: ";
 		    }
 		}
-		$this->dbhandler->clearErrors();
+		$this->util->dbUtilities->clearErrors();
 		if(!$this->createDmsUser()) { // Create dms users
 			$this->error['con'] = "Could not create database users ";
 		}
@@ -666,8 +665,7 @@ class database extends Step
 	*/
     private function create() {
         $sql = "CREATE DATABASE {$this->dname}";
-        if ($this->dbhandler->query($sql)) {
-			
+        if ($this->util->dbUtilities->query($sql)) {	
             return true;
         }
@@ -683,7 +681,7 @@ class database extends Step
 	* @return boolean
 	*/
     private function usedb() {
-		if($this->dbhandler->useDb()) {
+		if($this->util->dbUtilities->useDb()) {
             return true;
         } else {
             $this->error['con'] = "Error using database: {$this->dname}";
@@ -702,7 +700,7 @@ class database extends Step
     private function dropdb() {
         if($this->ddrop) {
             $sql = "DROP DATABASE {$this->dname};";
-			if(!$this->dbhandler->query($sql)) {
+			if(!$this->util->dbUtilities->query($sql)) {
                 $this->error['con'] = "Cannot drop database: {$this->dname}";
                 return false;
             }
@@ -724,7 +722,7 @@ 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 ($this->util->dbUtilities->query($user1) && $this->util->dbUtilities->query($user2)) {
               return true;
           } else {
             $this->error['con'] = "Could not create users for database: {$this->dname}";
@@ -751,7 +749,7 @@ class database extends Step
 			while (!feof($handle)) {
     			$query.= fgets($handle, 4096);
     				if (substr(rtrim($query), -1) == ';') {
-     					$this->dbhandler->query($query);
+     					$this->util->dbUtilities->query($query);
      					$query = '';
     				}
 			}
@@ -778,9 +776,9 @@ class database extends Step
         $sqlFile = $dbMigrate['dumpLocation'];
     	$this->parse_mysql_dump($sqlFile);
     	$dropPluginHelper = "TRUNCATE plugin_helper;";
-    	$this->dbhandler->query($dropPluginHelper);
+    	$this->util->dbUtilities->query($dropPluginHelper);
     	$updateUrls = 'UPDATE config_settings c SET c.value = "default" where c.group_name = "urls";';
-    	$this->dbhandler->query($updateUrls);
+    	$this->util->dbUtilities->query($updateUrls);
     	return true;
     }
 	/**
@@ -793,7 +791,7 @@ class database extends Step
 	*/
     private function closeMysql() {
         try {
-            $this->dbhandler->close();
+            $this->util->dbUtilities->close();
         } catch (Exeption $e) {
             $this->error['con'] = "Could not close: " . $e;
         }
@@ -844,7 +842,7 @@ 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);
+    	$this->util->dbUtilities->load($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
+        $this->util->dbUtilities->load($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
+        $this->util->dbUtilities->query($query);
+        $this->util->dbUtilities->close(); // close the database connection
     }
 }
 ?>
 \ No newline at end of file
@@ -96,6 +96,8 @@ class Template
     public function fetch($file = null) 
 	{
         if (is_null($file)) $file = $this->file;
+        
+        $file = WIZARD_DIR . $file;
 		if (!file_exists($file)) {
 			trigger_error('Template file '.$file.' does not exist ', E_USER_ERROR);
 		}
@@ -136,13 +136,13 @@
 	<?php if($migrate_check) { ?>
 		<a href="../upgrade/index.php" class="back button_next" style="width:190px;" onclick="javascript:{w.clearSessions();}">Goto Database Upgrade</a>
     <?php } else { ?>
-    	<a href="../../login.php?redirect=<?php echo $redirect; ?>" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
+    	<a href="../../login.php?" class="back button_next" style="width:90px;" onclick="javascript:{w.clearSessions();}">Goto Login</a>
     <?php } ?>
     <?php
         if ($install_environment == 'Zend') {
         	?>
 <!--        	<input type="submit" name="type" value="Zend Server Configuration" class="button_previous"/>-->
-            <a href="<?php echo "http://".$_SERVER['HTTP_HOST'].":10081/ZendServer/Index"; ?>" class="back" target="_blank" onclick="javascript:{w.clearSessions();}">Zend Server Configuration</a>
+<!--            <a href="<?php //echo "http://".$_SERVER['HTTP_HOST'].":10081/ZendServer/Index"; ?>" class="back" target="_blank" onclick="javascript:{w.clearSessions();}">Zend Server Configuration</a>-->
             <?php
         }
     ?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Installer</title>
 		<script type="text/javascript" src="resources/js/jquery-tooltip/lib/jquery.js"></script>
 		<script type="text/javascript" src="resources/js/wizard.js" ></script>
@@ -15,7 +16,7 @@
 		    <div id="logo"><img src="resources/graphics/dame/installer-header_logo.png"/></div>
 		    <div id="install_details">
 				<span style="font-size:120%;"> 3.7 </span>
-				<span style="font-size:80%;">Commercial Edition</span>
+				<span style="font-size:80%;">Community Edition</span>
 				</div>
 		    </div>
 		    <div id="wrapper">
@@ -5,12 +5,10 @@
 		<p class="empty_space">
 			We would greatly appreciate it if you would allow us to collect anonymous usage statistics to help us provide a better quality product. The information includes a unique identification number, number of users you have created, your operating system type and your IP address. Your privacy is protected by the <a href="http://www.knowledgetree.com/about/legal" target="_blank">KnowledgeTree Privacy and Data Protection Agreements.</a>
 		</p>
-		<p class="empty_space"">
-			KnowledgeTree, in partnership with <a href="http://www.trees.co.za/" target="_blank">Food & Trees for Africa</a>, and as a contributor to the National Tree Distribution Program, will also commit to planting one tree in Africa for every 1000 vertified installations of the product.
-		</p>
-		<div class="demo"><?php echo $html->image('img_fatlogo.jpg'); ?></div>
+		<div class="demo"><?php echo $html->image('greenit.jpg'); ?></div>
 		<br/><br/>
-		<p><input type='checkbox' name='call_home' value='enable' checked /> Help to improve KnowledgeTree by providing anonymous usage statistics</p>
+<p>		<input class="" type='checkbox' name='call_home' value='enable' checked style="float:left;"/>&nbsp;&nbsp;
+		Help to improve KnowledgeTree by providing anonymous usage statistics</p>
 	</div>
 	<input type="submit" name="Previous" value="Previous" class="button_previous"/>
 	<input type="submit" name="Install" value="Install" class="button_next"/>
@@ -4,7 +4,7 @@
 		<p class="empty_space"> This wizard will lead you through all the steps required to install and configure KnowledgeTree on your server.</p> 
 		<p class="empty_space">
 		Press <b>Next</b> to continue.</p>
-		<div class="demo"><?php echo $html->image('kt_browse.png'); ?> </div>
+		<div class="demo"><?php //echo $html->image('kt_browse.png'); ?> </div>
 	</div>
 	<input type="submit" name="Next" value="Next" class="button_next"/>
 <!--	<input type="submit" name="Migrate" value="Migrate" class="button_next"/>-->
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 <html>
 	<head>
+		<link rel="shortcut icon" href="../wizard/resources/graphics/favicon.ico" type="image/x-icon">
 		<title>KnowledgeTree Installer</title>
 		<?php echo $html->js('jquery.js'); ?>
 		<?php echo $html->js('jquery.form.js'); ?>
 <!--------------------------------------
 	---- Changes for Custom Fields -----
 	-------------------------------------->
-<div name="div_{$name}" id="div_{$name}" class="kt_date_field"></div>
+<div name="{$name}" id="div_{$name}" class="kt_date_field"></div>
 {literal}
 <script type="text/javascript">
@@ -17,7 +17,7 @@ function smarty_core_write_compiled_resource($params, &amp;$smarty)
     if(!@is_writable($smarty->compile_dir)) {
         // compile_dir not writable, see if it exists
         if(!@is_dir($smarty->compile_dir)) {
-            $smarty->trigger_error('the $compile_dir ' . $smarty->compile_dir . ' does not exist, or is not a directory.', E_USER_ERROR);
+            $smarty->trigger_error('the '.$compile_dir.' ' . $smarty->compile_dir . ' does not exist, or is not a directory.', E_USER_ERROR);
             return false;
         }
         $smarty->trigger_error('unable to write to $compile_dir \'' . realpath($smarty->compile_dir) . '\'. Be sure $compile_dir is writable by the web server user.', E_USER_ERROR);
@@ -362,12 +362,8 @@ class kt extends client_service  {
 			$items[]=array("name"=>"__document_extension", "index"=>0, "value"=>strtolower($fileParts['extension']), "control_type"=>"lookup", "selection"=>explode(',', str_replace('.', '', $params['extensions'])));
 		}
-		$document_types=$this->get_documenttypes($params);
-		$json_document_types=array();
-		foreach($document_types['items'] as $val) {
-			$json_document_types[]=$val['name'];
-		}
-		$items[]=array("name"=>"__document_type", "index"=>0, "value"=>$document_type, "control_type"=>"lookup", "selection"=>$json_document_types);
+		$document_types=$kt->get_documenttypes($params);
+		$items[]=array("name"=>"__document_type", "index"=>0, "value"=>$document_type, "control_type"=>"lookup", "selection"=>$document_types);
 		foreach ($detail as $fieldset) {
 			foreach ($fieldset['fields'] as $field)	{
@@ -605,9 +601,10 @@ class kt extends client_service  {
 		$filename=$params['filename'];
 		$reason=$params['reason'];
 		$tempfilename=$params['tempfilename'];
+		$major_update=$params['major_update'];
 		$application=$this->AuthInfo['appType'];
-    	$this->addDebug('Checkin',"checkin_document('$session_id',$document_id,'$filename','$reason','$tempfilename', '$application')");
+    	$this->addDebug('Checkin',"checkin_document('$session_id',$document_id,'$filename','$reason','$tempfilename', '$application', $major_update)");
     	$kt=&$this->KT;
     	// we need to add some security to ensure that people don't frig the checkin process to access restricted files.
@@ -626,7 +623,7 @@ class kt extends client_service  {
 		}
 		// checkin
-		$result=$document->checkin($filename, $reason, $tempfilename, false);
+		$result=$document->checkin($filename, $reason, $tempfilename, $major_update);
 		if (PEAR::isError($result))
 		{
 			$this->setResponse(array('status_code'=>14));
@@ -682,7 +679,7 @@ class kt extends client_service  {
 		$status_code=$update_result['status_code'];
 		if ($status_code != 0)
 		{
-			$this->delete_document($arr['session_id'], $document_id, 'Rollback because metadata could not be added', $arr['application']);
+			$this->delete_document(array('session_id' => $arr['session_id'], 'document_id' => $document_id, 'reason' => 'Rollback because metadata could not be added', 'application' => $arr['application']));
 			$this->response= $update_result;
 		}
@@ -743,6 +740,43 @@ class kt extends client_service  {
 		$this->setResponse($finalArray);
 		return true;
 	}
+
+    function get_all_explorer_policies(){
+		$config=KTConfig::getSingleton();
+		$this->addDebug('KTConfig Singleton',$config);
+		
+		$policies=array('allowRememberPassword', 'explorerMetadataCapture', 'officeMetadataCapture', 'captureReasonsCheckin', 'captureReasonsCheckout', 'captureReasonsDelete', 'captureReasonsCancelCheckout', 'captureReasonsCopyInKT', 'captureReasonsMoveInKT');
+		
+		$returnPolicies=array();
+		$test = $config->get('clientToolPolicies/allowRememberPassword');
+		global $default;
+		$default->log->error('I am here-'.$test);
+		foreach ($policies as $policy_name)
+		{
+			$policyInfo=array(
+						'name'=>$policy_name,
+						'value'=>serviceHelper::bool2str($config->get('clientToolPolicies/'.$policy_name)),
+						'type'=>'boolean'
+					);
+			
+			$returnPolicies[$policy_name] =$policyInfo;
+		}
+		
+		$languages=$this->get_languages(true);
+		
+		$metadata=array('totalProperty'=>'resultsCounter', 'root'=>'languages', 'fields'=>array('isoCode', 'language'));
+		
+		$finalArray=array();
+		$finalArray['metaData']=$metadata;
+		$finalArray['policies']=$returnPolicies;
+		$finalArray['languages']=$languages['languages'];
+		$finalArray['defaultLanguage']=$languages['defaultLanguage'];
+		$finalArray['resultsCounter']=$languages['count'];
+		
+		
+		$this->setResponse($finalArray);
+		return true;
+	}
 	public function switchlang($params){
 		setcookie("kt_language", $params['lang'], 2147483647, '/');
@@ -793,7 +827,12 @@ class kt extends client_service  {
     	$this->setResponse($detail);
    }
-    function delete_document($session_id, $document_id, $reason, $application){
+    function delete_document($params){
+		$session_id = $params['session_id'];
+		$document_id = $params['document_id'];
+		$reason = $params['reason'];
+		$application = $params['application'];
+		
     	$kt=&$this->KT;
     	$document=&$kt->get_document_by_id($document_id);
@@ -1082,7 +1121,7 @@ class kt extends client_service  {
     function copydocument($params){
         $kt=&$this->KT;
-        $response=$kt->copy_document($params['documentid'], $params['destfolderid']);
+        $response=$kt->copy_document($params['documentid'], $params['destfolderid'], $params['reason']);
         if ($response['status_code']==0) {
             $this->setResponse(array('status_code'=>0, 'status'=>'itemupdated', 'icon'=>'success', 'title'=>$this->xlate('Document Copied'), 'message'=>$this->xlate('Document has been successfully copied')));
             return true;
@@ -1095,7 +1134,7 @@ class kt extends client_service  {
     function movedocument($params){
         $kt=$this->KT;
-        $response=$kt->move_document($params['documentid'], $params['destfolderid']);
+        $response=$kt->move_document($params['documentid'], $params['destfolderid'], $params['reason']);
         if ($response['status_code']==0) {
             $this->setResponse(array('status_code'=>0, 'status'=>'itemupdated', 'icon'=>'success', 'title'=>$this->xlate('Document Moved'), 'message'=>$this->xlate('Document has been successfully moved')));
             return true;
@@ -1109,7 +1148,7 @@ class kt extends client_service  {
     function copyfolder($params){
         $kt=&$this->KT;
-        $response=$kt->copy_folder($params['sourcefolderid'], $params['destfolderid']);
+        $response=$kt->copy_folder($params['sourcefolderid'], $params['destfolderid'], $params['reason']);
         if ($response['status_code']==0) {
             $this->setResponse(array('status_code'=>0, 'status'=>'itemupdated', 'icon'=>'success', 'title'=>$this->xlate('Folder Copied'), 'message'=>$this->xlate('Folder has been successfully copied')));
             return true;
@@ -1123,7 +1162,7 @@ class kt extends client_service  {
     function movefolder($params){
         $kt=&$this->KT;
-        $response=$kt->move_folder($params['sourcefolderid'], $params['destfolderid']);
+        $response=$kt->move_folder($params['sourcefolderid'], $params['destfolderid'], $params['reason']);
         if ($response['status_code']==0) {
             $this->setResponse(array('status_code'=>0, 'status'=>'itemupdated', 'icon'=>'success', 'title'=>$this->xlate('Folder Moved'), 'message'=>$this->xlate('Folder has been successfully moved')));
             return true;
@@ -1158,7 +1197,7 @@ class kt extends client_service  {
     function deletefolder($params){
         $kt=&$this->KT;
-        $response=$kt->delete_folder($params['folderid'], 'Deleted from office addin');
+        $response=$kt->delete_folder($params['folderid'], $params['reason']);
         if ($response['status_code']==0) {
             $this->setResponse(array('status_code'=>0, 'status'=>'folderdeleted', 'icon'=>'success', 'title'=>$this->xlate('Folder Deleted'), 'message'=>$this->xlate('Folder has been successfully deleted')));
             return true;