none encoder

git-svn-id: file:///home/svn/incoming/trunk@2993 4d416f70-5f16-0410-b530-b9f4589650da

modules/encoders/generic/none.rb

@@ -0,0 +1,29 @@
+require 'msf/core'
+
+module Msf
+module Encoders
+module Generic
+
+class None < Msf::Encoder
+
+	def initialize
+		super(
+			'Name'             => 'The "none" Encoder',
+			'Version'          => '$Revision$',
+			'Description'      => %q{
+				This "encoder" does not transform the payload in any way.
+			},
+			'Author'           => 'spoonm',
+			'Arch'             => ARCH_ALL)
+	end
+
+	#
+	# Simply return the buf straight back.
+	#
+	def encode_block(state, buf)
+		buf
+	end
+
+end
+
+end end end

modules/encoders/x86/countdown.rb

@@ -43,6 +43,10 @@ class Countdown < Msf::Encoder::Xor
 		return decoder
 	end
 
+	#
+	# Encodes a one byte block with the current index of the length of the
+	# payload.
+	#
 	def encode_block(state, block)
 		state.context += 1