| # -*- coding: utf-8 -*- |
| import os.path |
| import string |
| import sys |
| |
| |
| def print_buf(counter, buf): |
| buf2 = [('%02x' % ord(i)) for i in buf] |
| print '{0}: {1:<39} {2}'.format(('%07x' % (counter * 16)), |
| ' '.join([''.join(buf2[i:i + 2]) for i in range(0, len(buf2), 2)]), |
| ''.join([c if c in string.printable[:-5] else '.' for c in buf])) |
| |
| |
| def process_xxd(file_path): |
| with open(file_path, 'r') as f: |
| counter = 0 |
| while True: |
| buf = f.read(16) |
| if not buf: |
| break |
| print_buf(counter, buf) |
| counter += 1 |
| |
| |
| if __name__ == '__main__': |
| if not os.path.exists(sys.argv[1]): |
| print >> (sys.stderr, "The file doesn't exist.") |
| sys.exit(1) |
| process_xxd(sys.argv[1]) |