| | ';
$body .= "$display_filename | ";
$body .= '' . show_readable_size($message->header->size) .
' | ';
$body .= "[ $type0/$type1 ] | ";
$body .= '';
if ($message->header->description)
$body .= '' . htmlspecialchars($message->header->description) . '';
$body .= ' | ';
$SkipSpaces = 1;
foreach ($Links as $Val)
{
if ($SkipSpaces)
{
$SkipSpaces = 0;
}
else
{
$body .= ' | ';
}
$body .= '' . $Val['text'] . '';
}
unset($Links);
$body .= " |
\n";
}
return $body;
} else {
for ($i = 0; $i < count($message->entities); $i++) {
$body .= formatAttachments ($message->entities[$i], $ent_id, $mailbox, $id);
}
return $body;
}
}
}
/** this function decodes the body depending on the encoding type. **/
function decodeBody($body, $encoding) {
$body = str_replace("\r\n", "\n", $body);
$encoding = strtolower($encoding);
if ($encoding == "quoted-printable") {
$body = quoted_printable_decode($body);
while (ereg("=\n", $body))
$body = ereg_replace ("=\n", "", $body);
} else if ($encoding == "base64") {
$body = base64_decode($body);
}
// All other encodings are returned raw.
return $body;
}
// This functions decode strings that is encoded according to
// RFC1522 (MIME Part Two: Message Header Extensions for Non-ASCII Text).
function decodeHeader ($string) {
if (eregi('=\\?([^?]+)\\?(q|b)\\?([^?]+)\\?=',
$string, $res)) {
if (ucfirst($res[2]) == "B") {
$replace = base64_decode($res[3]);
} else {
$replace = ereg_replace("_", " ", $res[3]);
// Convert lowercase Quoted Printable to uppercase for
// quoted_printable_decode to understand it.
while (ereg("(=([0-9][abcdef])|([abcdef][0-9])|([abcdef][abcdef]))", $replace, $res)) {
$replace = str_replace($res[1], strtoupper($res[1]), $replace);
}
$replace = quoted_printable_decode($replace);
}
$replace = charset_decode ($res[1], $replace);
$string = eregi_replace
('=\\?([^?]+)\\?(q|b)\\?([^?]+)\\?=',
$replace, $string);
// In case there should be more encoding in the string: recurse
return (decodeHeader($string));
} else
return ($string);
}
// Encode a string according to RFC 1522 for use in headers if it
// contains 8-bit characters or anything that looks like it should
// be encoded.
function encodeHeader ($string) {
global $default_charset;
// Encode only if the string contains 8-bit characters or =?
if (ereg("([\200-\377]|=\\?)", $string)) {
$newstring = "=?$default_charset?Q?";
// First the special characters
$string = str_replace("=", "=3D", $string);
$string = str_replace("?", "=3F", $string);
$string = str_replace("_", "=5F", $string);
$string = str_replace(" ", "_", $string);
for ( $ch = 127 ; $ch <= 255 ; $ch++ ) {
$replace = chr($ch);
$insert = sprintf("=%02X", $ch);
$string = str_replace($replace, $insert, $string);
$ch++;
}
$newstring = "=?$default_charset?Q?".$string."?=";
return $newstring;
}
return $string;
}
?>