Note to fix naive user agent sniffing

[squirrelmail.git] / themes / shades_of_grey.php

diff --git a/themes/shades_of_grey.php b/themes/shades_of_grey.php
index 6d4473e161f6a8d45b08a3b29438080cac2ee247..a7ce6f7b0685b12b26919c632f806ca8d22aafab 100755 (executable)
--- a/themes/shades_of_grey.php
+++ b/themes/shades_of_grey.php
@@ -1,20 +1,29 @@
 <?php
 
 /**
- * shades_of_grey.php
- *    Name:    Shades of Grey
- *    Author:  Jorey Bump
- *    Date:    October 20, 2001
- *    Comment: This theme generates random colors, featuring a
- *             light greyish background with dark text.
+ * Name:   Shades of Grey
+ * Date:   October 20, 2001
+ * Comment This theme generates random colors, featuring a
+ *         light greyish background with dark text.
  *
- * Copyright (c) 2000-2002 The SquirrelMail Project Team
- * Licensed under the GNU GPL. For full terms see the file COPYING.
- *
- * $Id$
+ * @author Jorey Bump
+ * @copyright &copy; 2000-2006 The SquirrelMail Project Team
+ * @license http://opensource.org/licenses/gpl-license.php GNU Public License
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage themes
  */
 
-/* seed the random number generator */
+/** Prevent direct script loading */
+if ((isset($_SERVER['SCRIPT_FILENAME']) && $_SERVER['SCRIPT_FILENAME'] == __FILE__) ||
+    (isset($HTTP_SERVER_SERVER['SCRIPT_FILENAME']) && $HTTP_SERVER_SERVER['SCRIPT_FILENAME'] == __FILE__) ) {
+    die();
+}
+
+/** load sq_mt_randomize() */
+include_once(SM_PATH . 'functions/strings.php');
+
+/** seed the random number generator */
 sq_mt_randomize();
 
 for ($i = 0; $i <= 15; $i++) {
@@ -36,28 +45,5 @@ for ($i = 0; $i <= 15; $i++) {
     }
 
     /* set array element as hex string with hashmark (for HTML output) */
-    $color[$i] = sprintf("#%02X%02X%02X",$r,$g,$b);
+    $color[$i] = sprintf('#%02X%02X%02X',$r,$g,$b);
 }
-
-
-/* Reference from  http://www.squirrelmail.org/wiki/CreatingThemes
-
-$color[0]   = '#xxxxxx';  // Title bar at the top of the page header
-$color[1]   = '#xxxxxx';  // Not currently used
-$color[2]   = '#xxxxxx';  // Error messages (usually red)
-$color[3]   = '#xxxxxx';  // Left folder list background color
-$color[4]   = '#xxxxxx';  // Normal background color
-$color[5]   = '#xxxxxx';  // Header of the message index // (From, Date,Subject)
-$color[6]   = '#xxxxxx';  // Normal text on the left folder list
-$color[7]   = '#xxxxxx';  // Links in the right frame
-$color[8]   = '#xxxxxx';  // Normal text (usually black)
-$color[9]   = '#xxxxxx';  // Darker version of #0
-$color[10]  = '#xxxxxx';  // Darker version of #9
-$color[11]  = '#xxxxxx';  // Special folders color (INBOX, Trash, Sent)
-$color[12]  = '#xxxxxx';  // Alternate color for message list // Alters between #4 and this one
-$color[13]  = '#xxxxxx';  // Color for quoted text -- > 1 quote
-$color[14]  = '#xxxxxx';  // Color for quoted text -- >> 2 or more
-
-*/
-
-?>