Updated command line and README.

bin/lsb

@@ -1,88 +0,0 @@
-#!/usr/bin/env python
-#-*- coding: utf-8 -*-
-
-# Stéganô - Stéganô is a basic Python Steganography module.
-# Copyright (C) 2010-2017  Cédric Bonhomme - https://www.cedricbonhomme.org
-#
-# For more information : https://github.com/cedricbonhomme/Stegano
-#
-# 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, either version 3 of the License, or
-# (at your option) any later version.
-#
-# 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, see <http://www.gnu.org/licenses/>
-
-__author__ = "Cedric Bonhomme"
-__version__ = "$Revision: 0.6 $"
-__date__ = "$Date: 2016/08/04 $"
-__license__ = "GPLv3"
-
-try:
-    from stegano import lsb
-except:
-    print("Install Stegano: sudo pip install Stegano")
-
-from stegano import tools
-
-import argparse
-parser = argparse.ArgumentParser(prog='lsb')
-subparsers = parser.add_subparsers(help='sub-command help', dest='command')
-
-# Subparser: Hide
-parser_hide = subparsers.add_parser('hide', help='hide help')
-# Original image
-parser_hide.add_argument("-i", "--input", dest="input_image_file",
-                required=True, help="Input image file.")
-
-group_secret = parser_hide.add_mutually_exclusive_group(required=True)
-# Non binary secret message to hide
-group_secret.add_argument("-m", dest="secret_message",
-                help="Your secret message to hide (non binary).")
-# Binary secret message to hide
-group_secret.add_argument("-f", dest="secret_file",
-                help="Your secret to hide (Text or any binary file).")
-
-# Image containing the secret
-parser_hide.add_argument("-o", "--output", dest="output_image_file",
-                required=True, help="Output image containing the secret.")
-
-
-# Subparser: Reveal
-parser_reveal = subparsers.add_parser('reveal', help='reveal help')
-parser_reveal.add_argument("-i", "--input", dest="input_image_file",
-                required=True, help="Input image file.")
-parser_reveal.add_argument("-o", dest="secret_binary",
-                help="Output for the binary secret (Text or any binary file).")
-
-
-arguments = parser.parse_args()
-
-
-if arguments.command == 'hide':
-    if arguments.secret_message != None:
-        secret = arguments.secret_message
-    elif arguments.secret_file != None:
-        secret = tools.binary2base64(arguments.secret_file)
-
-    img_encoded = lsb.hide(arguments.input_image_file, secret)
-    try:
-        img_encoded.save(arguments.output_image_file)
-    except Exception as e:
-        # If hide() returns an error (Too long message).
-        print(e)
-
-elif arguments.command == 'reveal':
-    secret = lsb.reveal(arguments.input_image_file)
-    if arguments.secret_binary != None:
-        data = tools.base642binary(secret)
-        with open(arguments.secret_binary, "wb") as f:
-            f.write(data)
-    else:
-        print(secret)