- Fix forwarding of messages with winmail attachments

- Remove some redundant code for winmail handling in get.inc, move tnef_decode() to rcube_message
- Fix handling of uuencoded attachments in message body (#1485839)
- Extend rc_mime_content_type() to work with string buffer


git-svn-id: https://svn.roundcube.net/trunk@3680 208e9e7b-5314-0410-a742-e7e81cd9613c

2 files changed, 4 insertions, 12 deletions

diff --git a/roundcubemail/program/steps/mail/compose.inc b/roundcubemail/program/steps/mail/compose.inc
index a6f1d9d11..b0da22711 100644
--- a/roundcubemail/program/steps/mail/compose.inc
+++ b/roundcubemail/program/steps/mail/compose.inc
@@ -725,8 +725,9 @@ function rcmail_write_compose_attachments(&$message, $bodyIsHtml)
   foreach ((array)$message->mime_parts as $pid => $part)
   {
     if (($part->ctype_primary != 'message' || !$bodyIsHtml) && $part->ctype_primary != 'multipart' && 
-        ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename))
-    {
+        ($part->disposition == 'attachment' || ($part->disposition == 'inline' && $bodyIsHtml) || $part->filename)
+        && $part->mimetype != 'application/ms-tnef'
+    ) {
       $skip = false;
       if ($part->mimetype == 'message/rfc822') {
         $messages[] = $part->mime_id;
diff --git a/roundcubemail/program/steps/mail/get.inc b/roundcubemail/program/steps/mail/get.inc
index fdf90135c..89180dd3a 100644
--- a/roundcubemail/program/steps/mail/get.inc
+++ b/roundcubemail/program/steps/mail/get.inc
@@ -50,16 +50,7 @@ if (!empty($_GET['_frame'])) {
 }
 
 else if ($pid = get_input_value('_part', RCUBE_INPUT_GET)) {
-  // TNEF encoded attachment part
-  if (preg_match('/^winmail\.([0-9.]+)\.([0-9]+)$/', $pid, $nt)) {
-    $pid = $nt[1]; $i = $nt[2];
-    if ($part = $MESSAGE->mime_parts[$pid]) {
-      $tnef_arr = $IMAP->tnef_decode($part, $MESSAGE->uid);
-      if (is_a($tnef_arr[$i], 'rcube_message_part'))
-        $MESSAGE->mime_parts[$pid] = $tnef_arr[$i];
-    }
-  }
-  
+
   if ($part = $MESSAGE->mime_parts[$pid]) {
     $ctype_primary = strtolower($part->ctype_primary);
     $ctype_secondary = strtolower($part->ctype_secondary);