Move to more PSR-4 standards.

lib/OpenPgP/LiteralDataPacket.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Leenooks\OpenPGP;
+
+/**
+ * OpenPGP Literal Data packet (tag 11).
+ *
+ * @see http://tools.ietf.org/html/rfc4880#section-5.9
+ */
+class LiteralDataPacket extends Packet
+{
+	protected $tag = 11;
+	public $format,$filename,$timestamp;
+
+	function __construct($data=NULL, $opt=array())
+	{
+		parent::__construct($data);
+
+		$this->format = isset($opt['format']) ? $opt['format'] : 'b';
+		$this->filename = isset($opt['filename']) ? $opt['filename'] : 'data';
+		$this->timestamp = isset($opt['timestamp']) ? $opt['timestamp'] : time();
+	}
+
+	function body()
+	{
+		return $this->format.chr(strlen($this->filename)).$this->filename.pack('N', $this->timestamp).$this->data;
+	}
+
+	function normalize($clearsign=false)
+	{
+		if ($clearsign && ($this->format != 'u' && $this->format != 't')) {
+			$this->format = 'u'; // Clearsign must be text
+		}
+
+		if ($this->format == 'u' || $this->format == 't') { // Normalize line endings
+			$this->data = str_replace("\n", "\r\n", str_replace("\r", "\n", str_replace("\r\n", "\n", $this->data)));
+		}
+
+		if ($clearsign) {
+			// When clearsigning, do not sign over trailing whitespace
+			$this->data = preg_replace('/\s+\r/', "\r", $this->data);
+		}
+	}
+
+	function read()
+	{
+		$this->size = $this->length - 1 - 4;
+		$this->format = $this->read_byte();
+		$filename_length = ord($this->read_byte());
+		$this->size -= $filename_length;
+		$this->filename = $this->read_bytes($filename_length);
+		$this->timestamp = $this->read_timestamp();
+		$this->data = $this->read_bytes($this->size);
+	}
+}