Added some checks

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@2989 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/include/class_ppdManager.inc b/include/class_ppdManager.inc
index 86f6c538567661e1317366b6ce201bc244fed88c..a5fad07309cc51686f14454dc121246d4b754ddb 100644 (file)
--- a/include/class_ppdManager.inc
+++ b/include/class_ppdManager.inc
@@ -54,8 +54,10 @@ class ppdManager
                $section= preg_replace('/^\*/', '', $section);
                $attribute= preg_replace('/^\*/', '', $attribute);
 
-               $rp= fopen($file, "r");
-               $wp= fopen("$file.tmp", "w");
+               $rp= @fopen($file, "r");
+               $wp= @fopen("$file.tmp", "w");
+
+               
 
                while (!feof($rp)){
                        $lines[]= fgets($rp, 1024);
@@ -132,10 +134,17 @@ class ppdManager
 
        function saveProperties($ppdFile, $properties)
        {
-               foreach ($properties as $name => $section){
-                       foreach ($section as $attribute => $value){
-                               if (is_array($value)){
-                                       $this->updateAttribute($ppdFile, $name, $attribute, $value['_default']);
+               if(!is_readable($ppdFile)){
+                       print_red(sprintf(_("Specified ppd file '%s' can't be opened for reading."),$ppdFile));
+               }elseif(is_writeable($ppdFile.".tmp")){
+                       print_red(sprintf(_("The required tmp file file '%s' can't be opened for writing."),$ppdFile.".tmp"));
+               }else{
+
+                       foreach ($properties as $name => $section){
+                               foreach ($section as $attribute => $value){
+                                       if (is_array($value)){
+                                               $this->updateAttribute($ppdFile, $name, $attribute, $value['_default']);
+                                       }
                                }
                        }
                }