Update function directory to rg=0.

functions/db_prefs.php

@@ -44,8 +44,8 @@ function cachePrefValues($username) {
         return;
     }
 
-    session_unregister('prefs_cache');
-    session_unregister('prefs_are_cached');
+    sqsession_unregister('prefs_cache');
+    sqsession_unregister('prefs_are_cached');
 
     $db = new dbPrefs;
     if(isset($db->error)) {
@@ -63,8 +63,8 @@ function cachePrefValues($username) {
 
     $prefs_are_cached = true;
 
-    session_register('prefs_cache');
-    session_register('prefs_are_cached');
+    sqsession_register($prefs_cache, 'prefs_cache');
+    sqsession_register($prefs_are_cached, 'prefs_are_cached');
 }
 
 class dbPrefs {

functions/file_prefs.php

@@ -11,8 +11,6 @@
  * $Id$
  */
 
-global $prefs_are_cached, $prefs_cache;
-
 /**
  * Check the preferences into the session cache.
  */
@@ -23,8 +21,8 @@ function cachePrefValues($data_dir, $username) {
         return;
     }
     
-    session_unregister('prefs_cache');
-    session_unregister('prefs_are_cached');
+    sqsession_unregister('prefs_cache');
+    sqsession_unregister('prefs_are_cached');
     
     /* Calculate the filename for the user's preference file */
     $filename = getHashedFile($username, $data_dir, "$username.pref");
@@ -70,8 +68,8 @@ function cachePrefValues($data_dir, $username) {
 
     $prefs_are_cached = TRUE;
 
-    session_register('prefs_cache');
-    session_register('prefs_are_cached');
+    sqsession_register($prefs_cache, 'prefs_cache');
+    sqsession_register($prefs_are_cached, 'prefs_are_cached');
 }
    
 /**

functions/gettext.php

@@ -15,33 +15,35 @@
  * $Id$
  */
 
+require_once('../src/global.php');
+
 global $gettext_php_domain, $gettext_php_dir, $gettext_php_loaded,
  $gettext_php_translateStrings, $gettext_php_loaded_language,
  $gettext_php_short_circuit;
 
 if (! isset($gettext_php_loaded)) {
     $gettext_php_loaded = false;
-    session_register('gettext_php_loaded');
+    sqsession_register($gettext_php_loaded, 'gettext_php_loaded');
 }
 if (! isset($gettext_php_domain)) {
     $gettext_php_domain = '';
-    session_register('gettext_php_domain');
+    sqsession_register($gettext_php_domain, 'gettext_php_domain');
 }
 if (! isset($gettext_php_dir)) {
     $gettext_php_dir = '';
-    session_register('gettext_php_dir');
+    sqsession_register($gettext_php_dir, 'gettext_php_dir');
 }
 if (! isset($gettext_php_translateStrings)) {
     $gettext_php_translateStrings = array();
-    session_register('gettext_php_translateStrings');
+    sqsession_register($gettext_php_translateStrings, 'gettext_php_translateStrings');
 }
 if (! isset($gettext_php_loaded_language)) {
     $gettext_php_loaded_language = '';
-    session_register('gettext_php_loaded_language');
+    sqsession_register($gettext_php_loaded_language, 'gettext_php_loaded_language');
 }
 if (! isset($gettext_php_short_circuit)) {
     $gettext_php_short_circuit = false;
-    session_register('gettext_php_short_circuit');
+    sqsession_register($gettext_php_short_circuit, 'gettext_php_short_circuit');
 }
 
 function gettext_php_load_strings() {

functions/i18n.php

@@ -785,7 +785,7 @@ function charset_decode_koi8r ($string) {
 function set_up_language($sm_language, $do_search = false) {
 
     static $SetupAlready = 0;
-    global $HTTP_ACCEPT_LANGUAGE, $use_gettext, $languages,
+    global $use_gettext, $languages,
            $squirrelmail_language, $squirrelmail_default_language,
            $sm_notAlias;
 
@@ -794,8 +794,8 @@ function set_up_language($sm_language, $do_search = false) {
     }
     $SetupAlready = TRUE;
 
-    if ($do_search && ! $sm_language && isset($HTTP_ACCEPT_LANGUAGE)) {
-        $sm_language = substr($HTTP_ACCEPT_LANGUAGE, 0, 2);
+    if ($do_search && ! $sm_language && isset($_SERVER['HTTP_ACCEPT_LANGUAGE'])) {
+        $sm_language = substr($_SERVER['HTTP_ACCEPT_LANGUAGE'], 0, 2);
     }
     
     if (!$sm_language && isset($squirrelmail_default_language)) {

functions/imap_general.php

@@ -177,7 +177,7 @@ function sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$mes
  * will be displayed.  This function returns the imap connection handle.
  */
 function sqimap_login ($username, $password, $imap_server_address, $imap_port, $hide) {
-    global $color, $squirrelmail_language, $HTTP_ACCEPT_LANGUAGE, $onetimepad;
+    global $color, $squirrelmail_language, $onetimepad;
 
     $imap_server_address = sqimap_get_user_server($imap_server_address, $username);
 

functions/imap_messages.php

@@ -106,7 +106,7 @@ function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) {
             $sent_folder, $mailbox, $uid_support;
 
     if (session_is_registered('server_sort_array')) {
-        session_unregister('server_sort_array');
+        sqsession_unregister('server_sort_array');
     }
 
     $sid = sqimap_session_id($uid_support);
@@ -134,7 +134,7 @@ function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) {
             $qty = $mbxresponse['EXISTS'];
             $server_sort_array = range(1, $qty);
         }
-        session_register('server_sort_array');
+        sqsession_register($server_sort_array, 'server_sort_array');
         return $server_sort_array;
     }
 
@@ -168,7 +168,7 @@ function sqimap_get_sort_order ($imap_stream, $sort, $mbxresponse) {
     if (!preg_match("/OK/", $response)) {
        $server_sort_array = 'no';
     }
-    session_register('server_sort_array');
+    sqsession_register($server_sort_array, 'server_sort_array');
     return $server_sort_array;
 }
 
@@ -177,7 +177,7 @@ function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) {
     global $uid_support;
 
     if (session_is_registered('php_sort_array')) {
-        session_unregister('php_sort_array');
+        sqsession_unregister('php_sort_array');
     }
 
     $sid = sqimap_session_id($uid_support);
@@ -204,7 +204,7 @@ function sqimap_get_php_sort_order ($imap_stream, $mbxresponse) {
        $qty = $mbxresponse['EXISTS'];
        $php_sort_array = range(1, $qty);
     }
-    session_register('php_sort_array');
+    sqsession_register($php_sort_array, 'php_sort_array');
     return $php_sort_array;
 }
 
@@ -316,10 +316,10 @@ function get_parent_level ($imap_stream) {
 function get_thread_sort ($imap_stream) {
     global $thread_new, $sort_by_ref, $default_charset, $server_sort_array, $uid_support;
     if (session_is_registered('thread_new')) {
-        session_unregister('thread_new');
+        sqsession_unregister('thread_new');
     }
     if (session_is_registered('server_sort_array')) {
-        session_unregister('server_sort_array');
+        sqsession_unregister('server_sort_array');
     }
     $sid = sqimap_session_id($uid_support);
     $thread_temp = array ();
@@ -373,14 +373,14 @@ function get_thread_sort ($imap_stream) {
                     }
             }
     }
-    session_register('thread_new');
+    sqsession_register($thread_new, 'thread_new');
     $thread_new = array_reverse($thread_new);
     $thread_list = implode(" ", $thread_new);
     $thread_list = str_replace("(", " ", $thread_list);
     $thread_list = str_replace(")", " ", $thread_list);
     $thread_list = preg_split("/\s/", $thread_list, -1, PREG_SPLIT_NO_EMPTY);
     $server_sort_array = $thread_list;
-    session_register('server_sort_array');
+    sqsession_register($server_sort_array, 'server_sort_array');
     return $thread_list;
 }
 

functions/mailbox_display.php

@@ -380,8 +380,8 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
 
      switch ($mode) {
        case 'thread':
-	    session_unregister('msort');
-            session_unregister('msgs');
+	    sqsession_unregister('msort');
+            sqsession_unregister('msgs');
             $msgs = getThreadMessages($imapConnection, $start_msg, $show_num, 
 	                              $num_msgs);
 	    if ($msgs === false) {
@@ -390,13 +390,13 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
                  '</center></small></b>';
                $thread_sort_messages = 0;
 	       $msort = $msgs = array();
-               session_register('msort');
-               session_register('msgs');	    
+               sqsession_register($msort, 'msort');
+               sqsession_register($msgs, 'msgs');	    
             } else {
 	       $msort= $msgs;
 	       $sort = 6;
-               session_register('msort');
-               session_register('msgs');
+               sqsession_register($msort, 'msort');
+               sqsession_register($msgs, 'msgs');
             }
 	 
 	 break;
@@ -410,25 +410,25 @@ function showMessagesForMailbox($imapConnection, $mailbox, $num_msgs,
             $sort = $server_sort_order;
             $allow_server_sort = FALSE;
 	    $msort = $msgs = array();
-            session_register('msort');
-            session_register('msgs');	    
+            sqsession_register($msort, 'msort');
+            sqsession_register($msgs, 'msgs');	    
             $id = array();
          } else {
             $sort = 6;
 	    $msort = $msgs;	    
-            session_register('msort');
-            session_register('msgs');	    
+            sqsession_register($msort, 'msort');
+            sqsession_register($msgs, 'msgs');	    
          }
 	 break;
        default:
          if (!$use_cache) {
-            session_unregister('msgs');	 
-            session_unregister('msort');	 
+            sqsession_unregister('msgs');	 
+            sqsession_unregister('msort');	 
 	    $msgs= getSelfSortMessages($imapConnection, $start_msg, $show_num, 
                               $num_msgs, $sort, $mbxresponse); 
             $msort = calc_msort($msgs, $sort);
-	    session_register('msort');
-            session_register('msgs');
+	    sqsession_register($msort, 'msort');
+            sqsession_register($msgs, 'msgs');
          } /* !use cache */
 	 break;
      } // switch