Added error reporting to ldap::exportLdif

git-svn-id: https://oss.gonicus.de/repositories/gosa/trunk@20097 594d385d-05f5-0310-b6e9-bd551577e9d8

diff --git a/gosa-core/include/class_ldap.inc b/gosa-core/include/class_ldap.inc
index d531476cb3bb2a8dfe475c6c1084fe1fac92cef7..9c8a3996fce80844af20732c04084b7d63b20499 100644 (file)
--- a/gosa-core/include/class_ldap.inc
+++ b/gosa-core/include/class_ldap.inc
@@ -973,6 +973,13 @@ class LDAP
         }
         $scope = (!empty($scope))?' -s '.$scope: '';
 
+        // First check if we are able to call 'ldapsearch' on the command line.
+        $check = shell_exec('which ldapsearch');
+        if(empty($check)){
+            $this->error = sprintf(_("Missing command line programm '%s'!"), 'ldapsearch');
+            return(NULL);
+        }
+
         // Prepare parameters to be valid for shell execution
         $dn = escapeshellarg($dn);
         $pwd = $this->bindpw;
@@ -1002,7 +1009,8 @@ class LDAP
 
             // Close the process and check its return value
             if(proc_close($process) != 0){
-                trigger_error($err);
+                $this->error = $err;
+                return(NULL);
             }
         }
         return($res);