From 596dd7d41468ab8ffb3b821163b486e6629e2212 Mon Sep 17 00:00:00 2001
From: Jakob Haufe
Date: Tue, 9 Feb 2010 18:33:27 +0100
Subject: make rrdfiles using utf8 and spaces work

---
 inc/functions.inc.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'inc')

diff --git a/inc/functions.inc.php b/inc/functions.inc.php
index 2906530..b0706d5 100644
--- a/inc/functions.inc.php
+++ b/inc/functions.inc.php
@@ -5,17 +5,17 @@
 function validate_get($value, $type) {
 	switch($type) {
 		case 'host':
-			if (!preg_match('/^[\d\w\W]+$/', $value))
+			if (!preg_match('/^[\d\w\W]+$/u', $value))
 				return NULL;
 		break;
 		case 'plugin':
 		case 'type':
-			if (!preg_match('/^\w+$/', $value))
+			if (!preg_match('/^\w+$/u', $value))
 				return NULL;
 		break;
 		case 'pinstance':
 		case 'tinstance':
-			if (!preg_match('/^[\d\w-]+$/', $value))
+			if (!preg_match('/^[\d\w-]+$/u', $value))
 				return NULL;
 		break;
 	}
@@ -23,5 +23,8 @@ function validate_get($value, $type) {
 	return $value;
 }
 
+function crc32hex($str) {
+	return sprintf("%x",crc32($str));
+}
 
 ?>
-- 
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