Move to more PSR-4 standards.

lib/OpenPgP/IntegrityProtectedDataPacket.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace Leenooks\OpenPGP;
+
+/**
+ * OpenPGP Sym. Encrypted Integrity Protected Data packet (tag 18).
+ *
+ * @see http://tools.ietf.org/html/rfc4880#section-5.13
+ */
+class IntegrityProtectedDataPacket extends EncryptedDataPacket
+{
+	protected $tag = 18;
+	public $version;
+
+	function __construct($data='',$version=1) {
+		parent::__construct($data);
+
+		$this->version = $version;
+	}
+
+	function body()
+	{
+		return chr($this->version).$this->data;
+	}
+
+	function read()
+	{
+		$this->version = ord($this->read_byte());
+		$this->data = $this->input;
+	}
+}