metasploit-framework/dev/msfgui/irb-gtk2.rb

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#!/usr/bin/env ruby
#
# This is a basic irb interface using the Gtk2 GUI library
#
msfbase = File.symlink?(__FILE__) ? File.readlink(__FILE__) : __FILE__
$:.unshift(File.join(File.dirname(msfbase), 'lib'))
require 'gtk2'
require 'irb'
require 'rex'
class Console < Gtk::Window
require 'rex/io/bidirectional_pipe'
@@offset = 0
def initialize
super()
# Layout stuff
set_default_size(500, 400)
set_border_width(10)
# Skeleton ;-)
vbox = Gtk::VBox.new(false, 5)
add(vbox)
@buffer = Gtk::TextBuffer.new
@textview = Gtk::TextView.new(@buffer)
scrolled_window = Gtk::ScrolledWindow.new
scrolled_window.add(@textview)
vbox.pack_start(scrolled_window, true, true, 5)
scrolled_window.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
signal_connect('destroy') do
Gtk.main_quit
end
signal_connect('key_press_event') do |edit, event|
if event.keyval == Gdk::Keyval::GDK_Return
catch_text
end
end
# Create the pipe interface
@pipe = Rex::IO::BidirectionalPipe.new
# Start the session interaction
@t_run = Thread.new do
IRB.init_config(nil)
IRB.conf[:USE_READLINE] = false
IRB.init_error
irb = IRB::Irb.new(IRB::WorkSpace.new())
IRB.conf[:MAIN_CONTEXT] = irb.context
irb.eval_input
end
# Create a subscriber with a callback for the UI
@sid = @pipe.create_subscriber_proc() do |data|
@buffer.insert(@buffer.end_iter, Rex::Text.to_utf8(data))
@buffer.move_mark('end_mark', @buffer.end_iter)
@textview.scroll_mark_onscreen(@buffer.get_mark('end_mark'))
end
show_all
end
def put_text(text = nil)
puts text if text
end
def catch_text
start = @buffer.get_iter_at_offset(@@offset)
puts @buffer.get_text(nil, @buffer.end_iter)
@buffer.insert(@buffer.end_iter,"\n")
if (not @buffer.get_mark('end_mark'))
@buffer.create_mark('end_mark', @buffer.end_iter, false)
end
@@offset = @buffer.end_iter.offset
end
end
Console.new
Gtk.main