added constants to fetch COOKIE and SERVER values

[squirrelmail.git] / functions / plugin.php

diff --git a/functions/plugin.php b/functions/plugin.php
index 9b52a649aa274e735cf2a27dd2241126436273d6..6277906dd92c35838b79cf9b24c7efa90a822507 100644 (file)
--- a/functions/plugin.php
+++ b/functions/plugin.php
@@ -3,7 +3,7 @@
 /**
  * plugin.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2003 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * This file provides the framework for a plugin architecture.
@@ -18,8 +18,8 @@ $squirrelmail_plugin_hooks = array();
 
 /* This function adds a plugin. */
 function use_plugin ($name) {
-    if (file_exists("../plugins/$name/setup.php")) {
-        include_once("../plugins/$name/setup.php");
+    if (file_exists(SM_PATH . "plugins/$name/setup.php")) {
+        include_once(SM_PATH . "plugins/$name/setup.php");
         $function = "squirrelmail_plugin_init_$name";
         if (function_exists($function)) {
             $function();
@@ -77,12 +77,10 @@ function do_hook_function($name,$parm=NULL) {
  */
 function soupNazi(){
 
-    global $HTTP_USER_AGENT;
-
     $soup_menu = array('Mozilla/3','Mozilla/2','Mozilla/1', 'Opera 4',
                        'Opera/4', 'OmniWeb', 'Lynx');
     foreach($soup_menu as $browser) {
-        if(stristr($HTTP_USER_AGENT, $browser)) {
+        if(stristr($_SERVER['HTTP_USER_AGENT'], $browser)) {
             return 1;
         }
     }