emonti

# Drop this into msf3 root-dir as 'msf-rex.gemspec'.
#
# Create gem with:
#   $ gem build msf-rex.gemspec
#
# Note there's already a "rex" rubygem, which is why we used 'msf-rex'.
# We can still "require 'rex'" though.


$: << 'lib'

emonti

# copy and paste this into IRB...
#
require 'ffi'

class Foo < FFI::Struct
  layout :ary, [:uint16, 10]
end


f = Foo.new

emonti

#!/usr/bin/env jruby
# This code works fine in MRI, but not JRuby. For some strange reason 
# jruby cannot superclass FFI::MemoryPointer or FFI::Buffer and override
# the initialize() method.

require 'ffi'

class SpecialBuffer < FFI::Buffer
  def initialize()
    super(256)