+ if ($msg->header->type0 == "text" && $elem_num == 8) {
+ // This is a plain text message, so lets get the number of lines
+ // that it contains.
+ $msg->header->num_lines = $text;
+ if ($debug_mime) echo "<tt>num_lines = $text</tt><br>";
+
+ } else if ($msg->header->type0 == "message" && $msg->header->type1 == "rfc822" && $elem_num == 8) {
+ // This is an encapsulated message, so lets start all over again and
+ // parse this message adding it on to the existing one.
+ $structure = trim($structure);
+ if (substr($structure, 0, 1) == "(") {
+ $e = mime_match_parenthesis (0, $structure);
+ $structure = substr($structure, 0, $e);
+ $structure = substr($structure, 1);
+ $m = mime_parse_structure($structure, $msg->header->entity_id);
+
+ // the following conditional is there to correct a bug that wasn't
+ // incrementing the entity IDs correctly because of the special case
+ // that message/rfc822 is. This fixes it fine.
+ if (substr($structure, 1, 1) != "(")
+ $m->header->entity_id = mime_increment_id(mime_new_element_level($ent_id));
+
+ // Now we'll go through and reformat the results.
+ if ($m->entities) {
+ for ($i=0; $i < count($m->entities); $i++) {
+ $msg->addEntity($m->entities[$i]);
+ }
+ } else {
+ $msg->addEntity($m);
+ }
+ $structure = "";
+ }