From de49ffadb0f7c3107f41db9337c63496a999f193 Mon Sep 17 00:00:00 2001
From: hickert <hickert@594d385d-05f5-0310-b6e9-bd551577e9d8>
Date: Wed, 5 Mar 2008 07:30:18 +0000
Subject: [PATCH] Updated setup -Added check for mbstring support -Updated
 schema check

git-svn-id: https://oss.gonicus.de/repositories/gosa/branches/2.5@9333 594d385d-05f5-0310-b6e9-bd551577e9d8
---
 setup/class_setupStep_Checks.inc |  8 ++++++++
 setup/class_setupStep_Schema.inc | 25 ++++++++++++++++++++++---
 setup/setup_schema.tpl           | 32 ++++++++++++++++++++++----------
 3 files changed, 52 insertions(+), 13 deletions(-)

diff --git a/setup/class_setupStep_Checks.inc b/setup/class_setupStep_Checks.inc
index 5af36b6c4..402da6cbf 100644
--- a/setup/class_setupStep_Checks.inc
+++ b/setup/class_setupStep_Checks.inc
@@ -108,6 +108,14 @@ class Step_Checks extends setup_step
     $M = TRUE;
     $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
 
+    /* Is imap module available */
+    $N = _("Checking for multi byte support");
+    $D = _("The multi byte string support is required by some plugins.");
+    $S = _("Please compile php with enabled multi byte support '--enable-mbstring'.");
+    $R = is_callable("mb_strlen");
+    $M = TRUE;
+    $this->basic_checks[] = array("NAME" => $N , "DESC" => $D , "RESULT" => $R , "SOLUTION" => $S , "MUST" => $M );
+
     /* Check getacl in imap module */
     $N = _("Checking for getacl in IMAP implementation");
     $D = _("The getacl support is needed to handle shared folder permissions. Old IMAP extensions are not capable of reading acl's. You need a recent PHP version to use this feature.");
diff --git a/setup/class_setupStep_Schema.inc b/setup/class_setupStep_Schema.inc
index 2008128a4..63b6ce473 100644
--- a/setup/class_setupStep_Schema.inc
+++ b/setup/class_setupStep_Schema.inc
@@ -29,6 +29,8 @@ class Step_Schema extends setup_step
   var $enable_schema_check = TRUE;
   var $samba_version       = 3;
 
+  var $found_ocs = 0; 
+ 
   function Step_Schema()
   {
     $this->update_strings();
@@ -58,9 +60,28 @@ class Step_Schema extends setup_step
     }else{
       $this->is_completed = TRUE;
     }
+    
+    /* Check if the database is already initialised.
+     * If the root object is missing we can't read any schema informations.
+     * In this case we should display a message.
+     */
+    $cv = $this->parent->captured_values;
+
+    /* Establish ldap connection */
+    $ldap = new LDAP($cv['admin'],
+        $cv['password'],
+        $cv['connection'],
+        FALSE,
+        $cv['tls']);
+
+    /* Check if root object exists */
+    $ldap->cd($cv['base']);
+    $res = $ldap->search("(objectClass=*)");
 
     $smarty = get_smarty();
     $smarty->assign("bool",array(FALSE => _("No"), TRUE => _("Yes")));
+    $smarty->assign("database_initialised", ($res == TRUE));
+    $smarty->assign("found_ocs", $this->found_ocs);
     $smarty->assign("schema_readable",$this->schema_readable);
     $smarty->assign("enable_schema_check",$this->enable_schema_check);
     $smarty->assign("checks",$this->checked);
@@ -91,9 +112,7 @@ class Step_Schema extends setup_step
     /* Get objectclasses */
     $ldap = new LDAP($cfg['admin'],$cfg['password'],$cfg['connection'] ,FALSE,$cfg['tls']);
     $objectclasses = $ldap->get_objectclasses();
-    if(count($objectclasses) == 0){
-      print_red(_("Can't get schema information from server. No schema check possible!"));
-    }
+    $this->found_ocs = count($objectclasses);
 
     /* Which samba version do we use? */
     if(isset($objectclasses['sambaSamAccount'])){
diff --git a/setup/setup_schema.tpl b/setup/setup_schema.tpl
index e56538b1e..908b989b7 100644
--- a/setup/setup_schema.tpl
+++ b/setup/setup_schema.tpl
@@ -21,20 +21,32 @@
 		{else}
 			<img src='images/small_warning.png' class='center'>
 				<font style="color:red">{t}Schema check failed{/t}</font>
+
+
 		{/if}
 	</div>
 	<div style="margin-left:20px;">
-		{foreach from=$checks item=val key=key}
-				{if !$checks[$key].STATUS}
-				<br>
-					{if $checks[$key].IS_MUST_HAVE}
-						<font color='red'>{$checks[$key].MSG}</font>
-					{else}
-						{$checks[$key].MSG}
+
+		{if $found_ocs == 0}
+			<b>{t}Could not read any schema informations, all checks skipped. Adjust your ldap acls.{/t}</b>
+			<br>
+			{if !$database_initialised}
+			<br>
+				{t}It seems that your ldap database wasn't initialized yet. This maybe the reason, why GOsa can't read your schema configuration!{/t}
+			{/if}
+		{else}
+			{foreach from=$checks item=val key=key}
+					{if !$checks[$key].STATUS}
+					<br>
+						{if $checks[$key].IS_MUST_HAVE}
+							<font color='red'>{$checks[$key].MSG}</font>
+						{else}
+							{$checks[$key].MSG}
+						{/if}
+					<br>
 					{/if}
-				<br>
-				{/if}
-		{/foreach}
+			{/foreach}
+		{/if}
 	</div>
 </div>
 <input type='hidden' value='1' name='step7_posted'>
-- 
2.30.2