Move to more PSR-4 standards.

lib/OpenPgP/SignaturePacket/NotationDataPacket.php

@@ -0,0 +1,29 @@
+<?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);
+	}
+}