<?php namespace Leenooks\OpenPGP\SignaturePacket; /** * @see http://tools.ietf.org/html/rfc4880#section-5.2.3.16 */ class NotationDataPacket extends Subpacket { protected $tag = 20; public $human_readable, $name; function body() { return chr($this->human_readable ? 0x80 : 0x00) . "\0\0\0" . pack('n', strlen($this->name)) . pack('n', strlen($this->data)) . $this->name . $this->data; } function read() { $flags = $this->read_bytes(4); $namelen = $this->read_unpacked(2, 'n'); $datalen = $this->read_unpacked(2, 'n'); $this->human_readable = ord($flags[0]) & 0x80 == 0x80; $this->name = $this->read_bytes($namelen); $this->data = $this->read_bytes($datalen); } }