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Implement most of the "new" packet format

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Stephen Paul Weber 2010-03-30 13:04:32 -05:00
parent dc7bc432ea
commit e3f332c6ca
1 changed files with 11 additions and 1 deletions
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12
lib/openpgp.php
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@ -213,7 +213,17 @@ class OpenPGP_Packet {
*/ */
static function parse_new_format($input) { static function parse_new_format($input) {
$tag = ord($input[0]) & 63; $tag = ord($input[0]) & 63;
// TODO $len = ord($input[1]);
if($len < 192) { // One octet length
return array($tag, 2, $len);
}
if($len > 191 && $len < 224) { // Two octet length
return array($tag, 3, (($len - 192) << 8) + ord($input[2]) + 192);
}
if($len == 255) { // Five octet length
return array($tag, 6, unpack('N', substr($input, 2, 4)));
}
// TODO: Partial body lengths. 1 << ($len & 0x1F)
} }
/** /**