hax/somedecode.py

   1 #!/usr/bin/env python
   2
   3 import sys
   4 import os
   5 import signal
   6 import csv
   7 import binascii
   8
   9
  10 def somedecode(infilename, outfilename):
  11   with open(infilename, 'r') as infile:
  12     infilestr=infile.read()
  13
  14   bitstrstr = ""
  15
  16   for c in infilestr:
  17     if c in "abcdefghinjklmnopqrstuvwxyz":
  18       bitstrstr += "0"
  19     elif c in "ABCDEFGHIJKLMNOPQRSTUVWXYZ":
  20       bitstrstr += "1"
  21     else:
  22       pass
  23
  24   bitstrstr = bitstrstr[:-(len(bitstrstr)%8)]
  25
  26   print(bitstrstr)
  27
  28   retstr = binascii.unhexlify('%x' % int(bitstrstr, 2))
  29   open(outfilename, 'w').write(retstr.decode())
  30
  31
  32 if __name__ == "__main__":
  33         def signal_handler(signal, frame):
  34                 print('SIG received. exitting!')
  35                 sys.exit(0)
  36         signal.signal(signal.SIGINT, signal_handler)
  37
  38         somedecode("out.txt", "dec.txt")
  39