Gallopsled / pwntools / 1

Committed 29 Jun 2023 03:26PM UTC coverage: 18.943% (+17.6%) from 1.313%

Build # 1

Build Type

push

github

Committed by

web-flow

Commit Message

Merge branch 'dev' into dev

Coverage Stats

189 of 6160 branches covered (3.07%)

42 of 620 new or added lines in 43 files covered. (6.77%)

2088 existing lines in 31 files now uncovered.

3364 of 17759 relevant lines covered (18.94%)

0.19 hits per line

Source File
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0.0

/pwnlib/commandline/hex.py

#!/usr/bin/env python2
from __future__ import absolute_import
from __future__ import division

import argparse
import sys

from pwnlib.commandline import common
from pwnlib.util.fiddling import enhex
from pwnlib.util.lists import group

parser = common.parser_commands.add_parser(
    'hex',
    help = 'Hex-encodes data provided on the command line or stdin',
    description = 'Hex-encodes data provided on the command line or stdin')

parser.add_argument('data', nargs='*',
    help='Data to convert into hex')

parser.add_argument(
    '-p', '--prefix',
    metavar = 'prefix',
    type = str,
    default = '',
    help = 'Insert a prefix before each byte',
)

parser.add_argument(
    '-s', '--separator',
    metavar = 'separator',
    type = str,
    default = '',
    help = 'Add a separator between each byte',
)

def format_hex(hex_string, prefix, separator):
    return separator.join([prefix + x for x in group(2, hex_string)])

def main(args):
    if not args.data:
        encoded = enhex(getattr(sys.stdin, 'buffer', sys.stdin).read())
    else:
        data = ' '.join(args.data)
        if not hasattr(data, 'decode'):
            data = data.encode('utf-8', 'surrogateescape')
        encoded = enhex(data)

    if args.prefix or args.separator:
        encoded = format_hex(encoded, args.prefix, args.separator)

    print(encoded)

if __name__ == '__main__':
    common.main(__file__)

1	#!/usr/bin/env python2
2	from __future__ import absolute_import	×
3	from __future__ import division	×
4
5	import argparse	×
6	import sys	×
7
8	from pwnlib.commandline import common	×
9	from pwnlib.util.fiddling import enhex	×
NEW 10	from pwnlib.util.lists import group	×
11
12	parser = common.parser_commands.add_parser(	×
13	'hex',
14	help = 'Hex-encodes data provided on the command line or stdin',
15	description = 'Hex-encodes data provided on the command line or stdin')
16
17	parser.add_argument('data', nargs='*',	×
18	help='Data to convert into hex')
19
NEW 20	parser.add_argument(	×
21	'-p', '--prefix',
22	metavar = 'prefix',
23	type = str,
24	default = '',
25	help = 'Insert a prefix before each byte',
26	)
27
NEW 28	parser.add_argument(	×
29	'-s', '--separator',
30	metavar = 'separator',
31	type = str,
32	default = '',
33	help = 'Add a separator between each byte',
34	)
35
NEW 36	def format_hex(hex_string, prefix, separator):	×
NEW 37	return separator.join([prefix + x for x in group(2, hex_string)])	×
38
39	def main(args):	×
40	if not args.data:	×
NEW 41	encoded = enhex(getattr(sys.stdin, 'buffer', sys.stdin).read())	×
42	else:
43	data = ' '.join(args.data)	×
44	if not hasattr(data, 'decode'):	×
45	data = data.encode('utf-8', 'surrogateescape')	×
NEW 46	encoded = enhex(data)	×
47
NEW 48	if args.prefix or args.separator:	×
NEW 49	encoded = format_hex(encoded, args.prefix, args.separator)	×
50
NEW 51	print(encoded)	×
52
53	if __name__ == '__main__':	×
54	common.main(__file__)	×

Gallopsled / pwntools / 1

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