#!/usr/bin/env python
# -*- coding: utf-8 -*-
#       Copyright GNU/GPL 2009 Fitorec <chanerec@gmail.com>
#       
#        ____  _   _                             .--.
#       | __ |(_) | |  ___   ____ ___   ____   | o_o |
#       | | _ | ||_ _|/ _ \ / __// _ \ / __/   | :_/  |
#       | __ || | | || (_) || | |  __/| (__   //     \ \
#       |_|   |_| | | \___/ |_|  \___/ \___( (|        | )
#          http://fitorec.wordpress.com      /'\_      _/
#                                            \___)=(___/ 
#       Descripción: script que se conecta el router 2wire para ver
#       los hosts en que están conectados, útil para detectar intrusos

import urllib2
"""
Funcion encargada de conectarse al route(http://gateway.2wire.net/xslt)
"""
def main():
	cookie_h = urllib2.HTTPCookieProcessor() 
	opener = urllib2.build_opener(cookie_h) 
	urllib2.install_opener(opener)
	ua  = 'Mozilla/5.0 (X11; U; Linux i686; es-ES; rv:1.9.0.11) '
	ua += ' Gecko/2009061118 Fedora/3.0.11-1.fc10 Firefox/3.0.11'
	h = {"User-Agent": ua}
	r = urllib2.Request("http://gateway.2wire.net/xslt", headers=h)  
	f = urllib2.urlopen(r)
	htmlContent = f.read()
	f.close()
	while htmlContent.find("icon_small_pc.gif")>= 0 :
		htmlContent = htmlContent[htmlContent.find("icon_small_pc.gif"):]
		htmlContent = htmlContent[htmlContent.find('"textmono">'):]
		htmlContent = htmlContent[htmlContent.find(">")+1:]
		user = htmlContent[:htmlContent.find("</span>")]
		print user
	return 0

if __name__ == '__main__':
	main()