X-Git-Url: http://wagnertech.de/gitweb/gitweb.cgi/timetracker.git/blobdiff_plain/00330cbc4af5bddfe88b437c2ac2b477dc9c80c9..a2cf5ce7f9c827da299ef19e3fa56030f8cdbf79:/WEB-INF/lib/common.lib.php

diff --git a/WEB-INF/lib/common.lib.php b/WEB-INF/lib/common.lib.php
index b419860c..ac0b6825 100644
--- a/WEB-INF/lib/common.lib.php
+++ b/WEB-INF/lib/common.lib.php
@@ -122,7 +122,6 @@ function import($class_name) {
     			die($mdb2->getMessage());
 			}
 
-			$mdb2->setOption('debug', true);
 			$mdb2->setFetchMode(MDB2_FETCHMODE_ASSOC);
 			
    			$GLOBALS["_MDB2_CONNECTION"] = $mdb2;
@@ -131,13 +130,6 @@ function import($class_name) {
 	}
 
 
-	function closeConnection() {
-		if (isset($GLOBALS["_DB_CONNECTION"])) {
-			$GLOBALS["_DB_CONNECTION"]->close();
-			unset($GLOBALS["_DB_CONNECTION"]);
-		}
-	}
-
 // time_to_decimal converts a time string such as 1:15 to its decimal representation such as 1.25 or 1,25.
 function time_to_decimal($val) {
   global $user;
@@ -316,6 +308,23 @@ function ttValidCronSpec($val)
   return true;
 }
 
+// ttValidCondition is used to check user input to validate a notification condition.
+function ttValidCondition($val, $emptyValid = true)
+{
+  $val = trim($val);
+  if (strlen($val) == 0)
+    return ($emptyValid ? true : false);
+
+  // String must not be XSS evil (to insert JavaScript).
+  if (stristr($val, '<script>') || stristr($val, '<script '))
+    return false;
+
+  if (!preg_match("/^count\s?>\s?\d+$/", $val))
+    return false;
+
+  return true;
+}
+
 // ttAccessCheck is used to check whether user is allowed to proceed. This function is used
 // as an initial check on all publicly available pages.
 function ttAccessCheck($required_rights)