From 854aabdeff98226db23547d7c101e4f4477210f0 Mon Sep 17 00:00:00 2001
From: thomasb <thomasb@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Fri, 4 Aug 2006 13:56:08 +0000
Subject: Added correct charset support for message searching

git-svn-id: https://svn.roundcube.net/trunk@293 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/program/include/rcube_imap.inc | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

(limited to 'roundcubemail/program/include')

diff --git a/roundcubemail/program/include/rcube_imap.inc b/roundcubemail/program/include/rcube_imap.inc
index be89bd6b1..7f74eb7d9 100644
--- a/roundcubemail/program/include/rcube_imap.inc
+++ b/roundcubemail/program/include/rcube_imap.inc
@@ -827,13 +827,19 @@ class rcube_imap
    * @return array   search results as list of message ids
    * @access public
    */
-  function search($mbox_name='', $criteria='ALL', $str=NULL)
+  function search($mbox_name='', $criteria='ALL', $str=NULL, $charset=NULL)
     {
     $mailbox = $mbox_name ? $this->_mod_mailbox($mbox_name) : $this->mailbox;
     if ($str && $criteria)
       {
-      $criteria = 'CHARSET UTF-8 '.$criteria.' "'.UTF7EncodeString($str).'"';
-      return $this->_search_index($mailbox, $criteria);
+      $search = (!empty($charset) ? "CHARSET $charset " : '') . sprintf("%s {%d}\r\n%s", $criteria, strlen($str), $str);
+      $results = $this->_search_index($mailbox, $search);
+
+      // try search without charset (probably not supported by server)
+      if (empty($results))
+        $results = $this->_search_index($mailbox, "$criteria $str");
+      
+      return $results;
       }
     else
       return $this->_search_index($mailbox, $criteria);
-- 
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