Added headerfield type for use with multipart/related messages

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@2726 7612ce4b-ef26-0410-bec9-ea0150e637f0

diff --git a/functions/imap_messages.php b/functions/imap_messages.php
index 48d8011cd2e4234b2adabe88c3f573694a2bfba1..a6dac214797c5d629e7602b22608dea4932909a4 100755 (executable)
--- a/functions/imap_messages.php
+++ b/functions/imap_messages.php
@@ -607,6 +607,18 @@ function sqimap_get_header ($imap_stream, $read) {
             } else {
                 $hdr->charset = "us-ascii";
             }
+           /* Detect type in case of multipart/related */
+           if (strpos(strtolower(trim($line)), "type=")) {
+               $pos = strpos($line, "type=") + 6;
+               $type = trim($line);
+                if (strpos($line, ";", $pos) > 0) {
+                    $type = substr($type, $pos, strpos($line, ";", $pos)-$pos);
+                } else {
+                    $type = substr($charset, $pos);
+                }
+               $type = str_replace("\"",'',$type);
+               $hdr->type = $type;
+           }
         }
         else if (strtolower(substr($read[$i], 0, 20)) == "content-disposition:") {
             /* Add better content-disposition support */