var $type0, $type1, $boundary, $charset, $encoding;
var $to, $from, $date, $cc, $bcc, $reply_to, $subject;
- var $id, $mailbox;
+ var $id, $mailbox, $description;
var $entity_id;
}
if ($debug_mime) echo "<tt>$read</tt><br><br>";
// isolate the body structure and remove beginning and end parenthesis
$read = trim(substr ($read, strpos($read, "bodystructure") + 13));
- $read = trim(substr ($read, 0, -2));
- $read = trim(substr ($read, 1));
+ $read = trim(substr ($read, 0, -1));
+ $end = mime_match_parenthesis(0, $read);
+ while ($end == strlen($read)-1) {
+ $read = trim(substr ($read, 0, -1));
+ $read = trim(substr ($read, 1));
+ $end = mime_match_parenthesis(0, $read);
+ }
if ($debug_mime) echo "<tt>$read</tt><br><br>";
if (substr($structure, 0, 1) == "(") {
$ent_id = mime_new_element_level($ent_id);
$start = $end = -1;
+ if ($debug_mime) echo "<br><font color=0000aa><tt>$structure</tt></font><br>";
do {
if ($debug_mime) echo "<font color=008800><tt>Found entity...</tt></font><br>";
$start = $end+1;
$end = mime_match_parenthesis ($start, $structure);
$element = substr($structure, $start+1, ($end - $start)-1);
- $ent_id = mime_increment_id($ent_id);
+ $ent_id = mime_increment_id ($ent_id);
$newmsg = mime_parse_structure ($element, $ent_id);
$msg->addEntity ($newmsg);
} while (substr($structure, $end+1, 1) == "(");
} else {
// parse the elements
if ($debug_mime) echo "<br><font color=0000aa><tt>$structure</tt></font><br>";
- $msg->header = new msg_header();
- $msg->header = mime_get_element (&$structure, $header);
- $msg->header->entity_id = $ent_id;
+ $msg = mime_get_element (&$structure, $msg, $ent_id);
if ($debug_mime) echo "<br>";
}
return $msg;
// the following: 1, 1.2, 4.3.2.4.1, etc. This function increments
// the last number of the element id, changing 1.2 to 1.3.
function mime_increment_id ($id) {
+ global $debug_mime;
if (strpos($id, ".")) {
$first = substr($id, 0, strrpos($id, "."));
- $last = substr($id, strlen($id) - strlen($first));
+ $last = substr($id, strrpos($id, ".")+1);
$last++;
- $new = $first . $last;
+ $new = $first . "." .$last;
} else {
$new = $id + 1;
}
+ if ($debug_mime) echo "<b>INCREMENT: $new</b><br>";
return $new;
}
// to make a special case if it is the first entity_id. It
// always increments it, and that works fine.
function mime_new_element_level ($id) {
- if (!$id)
- $id = 0;
- else
- $id . ".0";
+ if (!$id) $id = 0;
+ else $id = $id . ".0";
+
return $id;
}
- function mime_get_element (&$structure, $header) {
+ function mime_get_element (&$structure, $msg, $ent_id) {
global $debug_mime;
$elem_num = 1;
+ $msg->header = new msg_header();
+ $msg->header->entity_id = $ent_id;
while (strlen($structure) > 0) {
$structure = trim($structure);
// This is where all the text parts get put into the header
switch ($elem_num) {
case 1:
- $header->type0 = $text;
+ $msg->header->type0 = $text;
if ($debug_mime) echo "<tt>type0 = $text</tt><br>";
break;
case 2:
- $header->type1 = $text;
+ $msg->header->type1 = $text;
if ($debug_mime) echo "<tt>type1 = $text</tt><br>";
break;
+ case 5:
+ $msg->header->description = $text;
+ if ($debug_mime) echo "<tt>description = $text</tt><br>";
+ break;
case 6:
- $header->encoding = $text;
+ $msg->header->encoding = $text;
if ($debug_mime) echo "<tt>encoding = $text</tt><br>";
break;
case 7:
- $header->size = $text;
+ $msg->header->size = $text;
if ($debug_mime) echo "<tt>size = $text</tt><br>";
break;
default:
- if ($header->type0 == "text" && $elem_num == 8) {
- $header->num_lines = $text;
+ if ($msg->header->type0 == "text" && $elem_num == 8) {
+ $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, $msg->header->entity_id);
+ if (substr($structure, 1, 1) != "(")
+ $m->header->entity_id = mime_increment_id(mime_new_element_level($ent_id));
+ if ($m->entities) {
+ for ($i=0; $i < count($m->entities); $i++) {
+ //echo "<big>TYPE: $i - ".$m->entities[$i]->header->type0." - ".$m->entities[$i]->header->type1."</big><br>";
+ $msg->addEntity($m->entities[$i]);
+ }
+ } else {
+ //echo "<big>TYPE: ".$m->header->type0." - ".$m->header->type1."</big><br>";
+ $msg->addEntity($m);
+ }
+ $structure = "";
+ }
}
break;
}
$text = "";
}
// loop through the additional properties and put those in the various headers
+ if ($msg->header->type0 != "message") {
for ($i=0; $i < count($properties); $i++) {
- $header->{$properties[$i]["name"]} = $properties[$i]["value"];
+ $msg->header->{$properties[$i]["name"]} = $properties[$i]["value"];
if ($debug_mime) echo "<tt>".$properties[$i]["name"]." = " . $properties[$i]["value"] . "</tt><br>";
}
- return $header;
+ }
+ return $msg;
}
// I did most of the MIME stuff yesterday (June 20, 2000), but I couldn't
$sub = substr($structure, 1, $end-1);
$props = mime_get_props($props, $sub);
$structure = substr($structure, strlen($sub) + 2);
+ return $props;
} else {
return $props;
}
return mime_structure ($imap_stream, $header);
}
+ function listEntities ($message) {
+ if ($message) {
+ if ($message->header->entity_id)
+ echo "<tt>" . $message->header->entity_id . " : " . $message->header->type0 . "/" . $message->header->type1 . "<br>";
+ for ($i = 0; $message->entities[$i]; $i++) {
+ $msg = listEntities($message->entities[$i], $ent_id);
+ if ($msg)
+ return $msg;
+ }
+ }
+ }
+
function getEntity ($message, $ent_id) {
if ($message) {
- if ($message->header->entity_id == $ent_id) {
+ if ($message->header->entity_id == $ent_id && strlen($ent_id) == strlen($message->header->entity_id)) {
return $message;
} else {
for ($i = 0; $message->entities[$i]; $i++) {
if ($message->header->entity_id != $ent_id) {
$filename = $message->header->filename;
if (trim($filename) == "") {
- $display_filename = "untitled-$ent_id";
+ $display_filename = "untitled-".$message->header->entity_id;
} else {
$display_filename = $filename;
}
$urlMailbox = urlencode($mailbox);
$ent = urlencode($message->header->entity_id);
- $body .= "<TT> <A HREF=\"../src/download.php?passed_id=$id&mailbox=$urlMailbox&passed_ent_id=$ent\">" . $display_filename . "</A> <SMALL>(TYPE: $type0/$type1)</SMALL></TT><BR>";
+ $body .= "<TT> <A HREF=\"../src/download.php?passed_id=$id&mailbox=$urlMailbox&passed_ent_id=$ent\">" . $display_filename . "</A> (TYPE: $type0/$type1)";
+ if ($message->header->description)
+ $body .= " <b>" . htmlspecialchars($message->header->description)."</b>";
+ $body .= "</TT><BR>";
$num++;
}
return $body;