in sqgetGlobalVar, reset $value if it is not found.

[squirrelmail.git] / functions / imap_search.php

diff --git a/functions/imap_search.php b/functions/imap_search.php
index 3c253584a54e51270e2f613395b4f1c80add7189..7794caa68438c069704fcce8683bb0e422e6f170 100644 (file)
--- a/functions/imap_search.php
+++ b/functions/imap_search.php
@@ -3,39 +3,63 @@
 /**
  * imap_search.php
  *
- * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Copyright (c) 1999-2005 The SquirrelMail Project Team
  * Licensed under the GNU GPL. For full terms see the file COPYING.
  *
  * IMAP search routines
  *
- * $Id$
+ * @version $Id$
+ * @package squirrelmail
+ * @subpackage imap
+ * @deprecated This search interface has been largely replaced by asearch
  */
 
-require_once('../functions/imap.php');
-require_once('../functions/date.php');
-require_once('../functions/array.php');
-require_once('../functions/mailbox_display.php');
-require_once('../functions/mime.php');
+/**
+ * Load up a bunch of SM functions */
+require_once(SM_PATH . 'functions/imap.php');
+require_once(SM_PATH . 'functions/date.php');
+require_once(SM_PATH . 'functions/mailbox_display.php');
+require_once(SM_PATH . 'functions/mime.php');
 
 function sqimap_search($imapConnection, $search_where, $search_what, $mailbox,
                        $color, $search_position = '', $search_all, $count_all) {
 
-    global $message_highlight_list, $squirrelmail_language, $languages,
-           $index_order, $pos, $allow_charset_search, $uid_support;
+    global $squirrelmail_language, $languages, $pos, $allow_charset_search,
+           $imap_server_type;
 
     $pos = $search_position;
 
-    $urlMailbox = urlencode($mailbox);
-
     /* construct the search query, taking multiple search terms into account */
     $multi_search = array();
     $search_what  = trim($search_what);
     $search_what  = ereg_replace('[ ]{2,}', ' ', $search_what);
     $multi_search = explode(' ', $search_what);
     $search_string = '';
-    foreach ($multi_search as $multi_search_part) {
-        $search_string .= $search_where . ' {' . strlen($multi_search_part)
-            . "}\r\n" . $multi_search_part . ' ';
+
+    /* it seems macosx and hmailserver do not support the prefered search
+       syntax so we fall back to the older style. This IMAP
+       server has a problem with multiple search terms. Instead
+       of returning the messages that match all the terms it
+       returns the messages that match each term. Could be fixed
+       on the client side, but should be fixed on the server
+       as per the RFC */
+
+    if ($imap_server_type == 'macosx' || $imap_server_type == 'hmailserver') {
+        foreach ($multi_search as $multi_search_part) {
+            if (strtoupper($languages[$squirrelmail_language]['CHARSET']) == 'ISO-2022-JP') {
+                $multi_search_part = mb_convert_encoding($multi_search_part, 'JIS', 'auto');
+            }
+            $search_string .= $search_where . ' ' .$multi_search_part . ' ';
+        }
+    }
+    else {
+        foreach ($multi_search as $multi_search_part) {
+            if (strtoupper($languages[$squirrelmail_language]['CHARSET']) == 'ISO-2022-JP') {
+                $multi_search_part = mb_convert_encoding($multi_search_part, 'JIS', 'auto');
+            }
+            $search_string .= $search_where . ' {' . strlen($multi_search_part)
+                . "}\r\n" . $multi_search_part . ' ';
+        }
     }
 
     $search_string = trim($search_string);
@@ -44,20 +68,20 @@ function sqimap_search($imapConnection, $search_where, $search_what, $mailbox,
     if ($allow_charset_search && isset($languages[$squirrelmail_language]['CHARSET']) &&
         $languages[$squirrelmail_language]['CHARSET']) {
         $ss = "SEARCH CHARSET "
-            . strtoupper($languages[$squirrelmail_language]['CHARSET']) 
+            . strtoupper($languages[$squirrelmail_language]['CHARSET'])
             . " ALL $search_string";
     } else {
         $ss = "SEARCH ALL $search_string";
     }
 
     /* read data back from IMAP */
-    $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, $uid_support);
+    $readin = sqimap_run_command($imapConnection, $ss, false, $result, $message, TRUE);
 
     /* try US-ASCII charset if search fails */
-    if (isset($languages[$squirrelmail_language]['CHARSET']) 
+    if (isset($languages[$squirrelmail_language]['CHARSET'])
         && strtolower($result) == 'no') {
         $ss = "SEARCH CHARSET \"US-ASCII\" ALL $search_string";
-        $readin = sqimap_run_command ($imapConnection, $ss, true, 
+        $readin = sqimap_run_command ($imapConnection, $ss, true,
                                       $result, $message);
     }
 
@@ -80,7 +104,7 @@ function sqimap_search($imapConnection, $search_where, $search_what, $mailbox,
         if (strstr($errors,'* SEARCH')) {
             return array();
         }
-        echo "<!-- $errors -->";
+        echo '<!-- '.htmlspecialchars($errors) .' -->';
     }
 
 
@@ -90,13 +114,10 @@ function sqimap_search($imapConnection, $search_where, $search_what, $mailbox,
     for ($q = 0; $q < $cnt; $q++) {
         $id[$q] = trim($messagelist[$q]);
     }
-    $issent = ($mailbox == $sent_folder);
 
     $msgs = fillMessageArray($imapConnection,$id,$cnt);
 
     return $msgs;
 }
 
-
-
-?>
+?>
\ No newline at end of file