#!/usr/bin/env python

# This file is part of Androguard.
#
# Copyright (C) 2012/2013/2014, Anthony Desnos <desnos at t0t0.fr>
# All rights reserved.
#
# Androguard is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# Androguard 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 Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Androguard.  If not, see <http://www.gnu.org/licenses/>.

import sys

from optparse import OptionParser

from androguard.core import *
from androguard.core.androgen import *
from androguard.core.androconf import *
from androguard.core.bytecode import *
from androguard.core.bytecodes.dvm import *
from androguard.core.bytecodes.apk import *

from androguard.core.analysis.analysis import *
from androguard.core.analysis.ganalysis import *
from androguard.core.analysis.risk import *
from androguard.decompiler.decompiler import *

from androguard.util import *
from androguard.misc import *

from IPython.terminal.embed import InteractiveShellEmbed
from IPython.config.loader import Config


option_0 = {'name': ('-i', '--input'),
            'help': 'file : use this filename', 'nargs': 1}
option_1 = {'name': ('-d', '--display'),
            'help': 'display the file in human readable format', 'action': 'count'}
option_2 = {'name': ('-m', '--method'),
            'help': 'display method(s) respect with a regexp', 'nargs': 1}
option_3 = {'name': ('-f', '--field'),
            'help': 'display field(s) respect with a regexp', 'nargs': 1}
option_4 = {'name': ('-s', '--shell'),
            'help': 'open an interactive shell to play more easily with objects', 'action': 'count'}
option_5 = {'name': ('-v', '--version'),
            'help': 'version of the API', 'action': 'count'}
option_6 = {'name': ('-p', '--pretty'),
            'help': 'pretty print !', 'action': 'count'}
option_8 = {'name': ('-x', '--xpermissions'),
            'help': 'show paths of permissions', 'action': 'count'}

options = [option_0, option_1, option_2, option_3,
           option_4, option_5, option_6, option_8]


def init_print_colors():
    from IPython.utils import coloransi, io
    default_colors(coloransi.TermColors)
    CONF["PRINT_FCT"] = io.stdout.write


def interact():
    cfg = Config()
    ipshell = InteractiveShellEmbed(
        config=cfg, banner1="Androlyze version %s" % ANDROGUARD_VERSION)
    init_print_colors()
    ipshell()


def main(options, arguments):
    if options.shell != None:
        interact()

    elif options.input != None:
        _a = AndroguardS(options.input)

        if options.pretty != None:
            init_print_colors()

        if options.display != None:
            if options.pretty != None:
                _a.ianalyze()
                _a.pretty_show()
            else:
                _a.show()

        elif options.method != None:
            for method in _a.get("method", options.method):
                if options.pretty != None:
                    _a.ianalyze()
                    method.pretty_show()
                else:
                    method.show()

        elif options.field != None:
            for field in _a.get("field", options.field):
                field.show()

        elif options.xpermissions != None:
            _a.ianalyze()
            perms_access = _a.get_analysis().get_permissions([])
            for perm in perms_access:
                print("PERM : ", perm)
                for path in perms_access[perm]:
                    show_Path(_a.get_vm(), path)

    elif options.version != None:
        print("Androlyze version %s" % androconf.ANDROGUARD_VERSION)

if __name__ == "__main__":
    parser = OptionParser()
    for option in options:
        param = option['name']
        del option['name']
        parser.add_option(*param, **option)

    options, arguments = parser.parse_args()
    sys.argv[:] = arguments
    main(options, arguments)
