pyBinHexEncoder.py

# -*- encoding: utf-8 -*-
#
#  FECT/pyBinHexEncoder.py
#
#  Author: Jean-Philippe Teissier ( @Jipe_ )
#
#  This work is licensed under the GNU General Public License
#

import binascii
import argparse
import sys

__version__ = '0.1'

def Main():
    ''' main '''

    parser = argparse.ArgumentParser(description='Create a hex encoded file from a binary file')
    parser.add_argument('-i', '--input', help='Input filename')
    parser.add_argument('-o', '--output', help='Output filename')
    args = parser.parse_args()

    if args.input and args.output:
        bytes = None

        print '[*] ' + args.input + ' -> ' + args.output

        try:
            with open(args.input, 'rb') as f:
                bytes = f.read()
        except IOError as e:
            print '[!] Input Error: ' + e.strerror
        except:
            print '[!] Unexpected input error:', sys.exc_info()[0]

        if bytes:
            hexdata = binascii.hexlify(bytes)

        try:
            with open(args.output, 'w+') as f2:
                f2.write(hexdata)
        except IOError as e:
            print '[!] Output Error: ' + e.strerror
        except:
            print '[!] Unexpected output error:', sys.exc_info()[0]
    else:
        print '[!] Error: missing parameter (-i or -o)'

if __name__ == '__main__':
    Main()