#!/bin/env python

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

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

# opensecurity-dialog

# 

# an opensecurity dialog

#

# 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 argparse

import os

import sys

from PyQt4 import QtCore

from PyQt4 import QtGui

# local

from credentials import Credentials

from environment import Environment

from password import Password

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

# code

def main():

    # parse command line

    parser = argparse.ArgumentParser(description = 'OpenSecurity Dialog.')

    parser.add_argument('mode', metavar='MODE', help='dialog mode: \'password\' or \'credentials\'')

    parser.add_argument('text', metavar='TEXT', help='text to show')

    args = parser.parse_args()

    app = QtGui.QApplication(sys.argv)

    # prebuild the pixmap cache: fetch all jpg, png and jpeg images and load them

    data_path = Environment("OpenSecurity").data_path

    image_path = os.path.join(data_path, '..', 'gfx')

    for file in os.listdir(image_path):

        if file.lower().rpartition('.')[2] in ('jpg', 'png', 'jpeg'):

            QtGui.QPixmapCache.insert(file.lower().rpartition('.')[0], QtGui.QPixmap(os.path.join(image_path, file)))

    # we should have now our application icon

    app.setWindowIcon(QtGui.QIcon(QtGui.QPixmapCache.find('opensecurity_icon_64')))

    if args.mode == 'password':

        dlg = Password(args.text)

    if args.mode == 'credentials':

        dlg = Credentials(args.text)

    # pop up the dialog

    dlg.show()

    app.exec_()

    # give proper result code

    if dlg.result() == QtGui.QDialog.Accepted:

        res = 0

    else:

        res = 1

    sys.exit(res)

# start

if __name__ == "__main__":

    main()