Add CVE-id's to ChangeLog.

[squirrelmail.git] / functions / prefs.php

diff --git a/functions/prefs.php b/functions/prefs.php
index 7fe2af27f11fbb073373a76e54c744f4d3f50450..fb1c0c38c03c302ad9a572e0b028bb15b274401f 100644 (file)
--- a/functions/prefs.php
+++ b/functions/prefs.php
@@ -3,7 +3,7 @@
 /**
  * prefs.php
  *
- * Copyright (c) 1999-2004 The SquirrelMail Project Team
+ * Copyright (c) 1999-2005 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * This contains functions for manipulating user preferences
@@ -14,6 +14,7 @@
 
 /** Include global.php */
 require_once(SM_PATH . 'functions/global.php');
+require_once(SM_PATH . 'functions/plugin.php');
 
 sqgetGlobalVar('prefs_cache', $prefs_cache, SQ_SESSION );
 sqgetGlobalVar('prefs_are_cached', $prefs_are_cached, SQ_SESSION );
@@ -26,7 +27,8 @@ if ( !sqsession_is_registered('prefs_are_cached') ||
     $prefs_cache = array();
 }
 
-if (isset($prefs_backend) && file_exists(SM_PATH . $prefs_backend)) {
+$prefs_backend = do_hook_function('prefs_backend');
+if (isset($prefs_backend) && !empty($prefs_backend) && file_exists(SM_PATH . $prefs_backend)) {
     require_once(SM_PATH . $prefs_backend);
 } elseif (isset($prefs_dsn) && !empty($prefs_dsn)) {
     require_once(SM_PATH . 'functions/db_prefs.php');
@@ -41,7 +43,7 @@ if (isset($prefs_backend) && file_exists(SM_PATH . $prefs_backend)) {
  * hashed location of that datafile.
  *
  * @param string username the username of the current user
- * @param string dir the squirrelmail datadir
+ * @param string dir the SquirrelMail datadir
  * @param string datafile the name of the file to open
  * @param bool hash_seach default true
  * @return string the hashed location of datafile
@@ -91,7 +93,7 @@ function getHashedFile($username, $dir, $datafile, $hash_search = true) {
  * dir for that username.
  *
  * @param string username the username of the current user
- * @param string dir the squirrelmail datadir
+ * @param string dir the SquirrelMail datadir
  * @param string hash_dirs default ''
  * @return the path to the hash dir for username
  */