# -*- coding: utf-8 -*-

# ------------------------------------------------------------

# directly start the browsing

# 

# Autor: Oliver Maurhart, <oliver.maurhart@ait.ac.at>

#

# Copyright (C) 2013 AIT Austrian Institute of Technology

# AIT Austrian Institute of Technology GmbH

# Donau-City-Strasse 1 | 1220 Vienna | Austria

# http://www.ait.ac.at

#

# This program is free software; you can redistribute it and/or

# modify it under the terms of the GNU General Public License

# as published by the Free Software Foundation version 2.

# 

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

# 

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin Street, Fifth Floor, 

# Boston, MA  02110-1301, USA.

# ------------------------------------------------------------

# ------------------------------------------------------------

# imports

import sys

import urllib

import urllib2

from PyQt4 import QtCore

from PyQt4 import QtGui

# local

import __init__ as opensecurity

import proxy_getter

if sys.platform == 'win32' or sys.platform == 'cygwin':

    from cygwin import Cygwin

# ------------------------------------------------------------

# code

# start

if __name__ == "__main__":

    if not (sys.platform == 'win32' or sys.platform == 'cygwin'):

        QtGui.QMessageBox.critical(None, 'OpenSecurity Error', 'This action is not supported on this platform.\nSorry.')

        sys.exit(1)

    try:

        # get a proper browsing VM

        Cygwin.start_X11()

        proxy_support = urllib2.ProxyHandler({})

        opener = urllib2.build_opener(proxy_support)

        urllib2.install_opener(opener)

        req_data = ""

        proxy = proxy_getter.getProxySettings()

        if proxy:

            req_data = '?' + urllib.urlencode(proxy) 

        req = 'http://127.0.0.1:8080/browsing'+ req_data

        browsing_vm = urllib2.urlopen(req).readline()

        print('Called '+ req + ' got: ' + str(browsing_vm))

    except:

        QtGui.QApplication.instance().processEvents()

        QtGui.QMessageBox.critical(None, 'Failed to invoke Safe Internet Browsing', 'OpenSecurity Error')