From f335bebd838bb8b99737618d1a8d59416bc29eb7 Mon Sep 17 00:00:00 2001
From: Jonathan Harker <jon@jon.geek.nz>
Date: Fri, 12 Oct 2012 13:31:47 +1300
Subject: [PATCH] MDL-36015 lib/bennu: use static functions correctly.

---
 lib/bennu/bennu.class.php          |  4 ++--
 lib/bennu/iCalendar_parameters.php | 10 +++++-----
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/lib/bennu/bennu.class.php b/lib/bennu/bennu.class.php
index 57d643f1c34..b278c14fa78 100644
--- a/lib/bennu/bennu.class.php
+++ b/lib/bennu/bennu.class.php
@@ -13,14 +13,14 @@
  */
 
 class Bennu {
-    function timestamp_to_datetime($t = NULL) {
+    static function timestamp_to_datetime($t = NULL) {
         if($t === NULL) {
             $t = time();
         }
         return gmstrftime('%Y%m%dT%H%M%SZ', $t);
     }
 
-    function generate_guid() {
+    static function generate_guid() {
         // Implemented as per the Network Working Group draft on UUIDs and GUIDs
     
         // These two octets get special treatment
diff --git a/lib/bennu/iCalendar_parameters.php b/lib/bennu/iCalendar_parameters.php
index 6614b39a001..d2640834e40 100644
--- a/lib/bennu/iCalendar_parameters.php
+++ b/lib/bennu/iCalendar_parameters.php
@@ -14,7 +14,7 @@
  */
 
 class iCalendar_parameter {
-    function multiple_values_allowed($parameter) {
+    static function multiple_values_allowed($parameter) {
         switch($parameter) {
             case 'DELEGATED-FROM':
             case 'DELEGATED-TO':
@@ -25,7 +25,7 @@ class iCalendar_parameter {
         }
     }
 
-    function default_value($parameter) {
+    static function default_value($parameter) {
         switch($parameter) {
             case 'CUTYPE':   return 'INDIVIDUAL';
             case 'FBTYPE':   return 'BUSY';
@@ -38,7 +38,7 @@ class iCalendar_parameter {
         }
     }
 
-    function is_valid_value(&$parent_property, $parameter, $value) {
+    static function is_valid_value(&$parent_property, $parameter, $value) {
         switch($parameter) {
             // These must all be a URI
             case 'ALTREP':
@@ -191,7 +191,7 @@ class iCalendar_parameter {
         }
     }
 
-    function do_value_formatting($parameter, $value) {
+    static function do_value_formatting($parameter, $value) {
         switch($parameter) {
             // Parameters of type CAL-ADDRESS or URI MUST be double-quoted
             case 'ALTREP':
@@ -232,7 +232,7 @@ class iCalendar_parameter {
         }
     }
 
-    function undo_value_formatting($parameter, $value) {
+    static function undo_value_formatting($parameter, $value) {
     }
 
 }