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convert python2 mfd2eml and eml2mfd scripts to python3

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This commit is contained in:
Joe Harrison 2020-02-21 15:09:36 +00:00
parent aa6fc60a22
commit f28404581d
3 changed files with 17 additions and 18 deletions
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10
tools/pm3_eml2mfd.py
View file

@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
'''
# Andrei Costin <zveriu@gmail.com>, 2011
@ -6,20 +6,20 @@
# Converts PM3 Mifare Classic emulator EML text file to MFD binary dump file
'''
from __future__ import with_statement
import sys
import binascii
def main(argv):
argc = len(argv)
if argc < 3:
print 'Usage:', argv[0], 'input.eml output.mfd'
print('Usage:', argv[0], 'input.eml output.mfd')
sys.exit(1)
with file(argv[1], "r") as file_inp, file(argv[2], "wb") as file_out:
with open(argv[1], "r") as file_inp, open(argv[2], "wb") as file_out:
for line in file_inp:
line = line.rstrip('\n').rstrip('\r')
print line
print(line)
data = binascii.unhexlify(line)
file_out.write(data)

14
tools/pm3_eml_mfd_test.py
View file

@ -1,9 +1,9 @@
#!/usr/bin/env python
#!/usr/bin/env python3
from __future__ import with_statement
from tempfile import mkdtemp
from shutil import rmtree
from itertools import imap
from string import hexdigits
import unittest, os
import pm3_eml2mfd, pm3_mfd2eml
@ -24,18 +24,18 @@ class TestEmlMfd(unittest.TestCase):
def test_mfd2eml(self):
self.three_argument_test(pm3_mfd2eml.main,
imap(reversed, self.EML2MFD_TESTCASES), c14n=hex_c14n)
map(reversed, self.EML2MFD_TESTCASES), c14n=hex_c14n)
def three_argument_test(self, operation, cases, c14n=str):
for case_input, case_output in cases:
try:
inp_name = os.path.join(self.tmpdir, 'input')
out_name = os.path.join(self.tmpdir, 'output')
with file(inp_name, 'wb') as in_file:
with open(inp_name, 'w') as in_file:
in_file.write(case_input)
operation(['', inp_name, out_name])
with file(out_name, 'rb') as out_file:
self.assertEquals(c14n(case_output), c14n(out_file.read()))
with open(out_name, 'r') as out_file:
self.assertEqual(c14n(case_output), c14n(out_file.read()))
finally:
for file_name in inp_name, out_name:
if os.path.exists(file_name):

11
tools/pm3_mfd2eml.py
View file

@ -1,4 +1,4 @@
#!/usr/bin/env python
#!/usr/bin/env python3
'''
# Andrei Costin <zveriu@gmail.com>, 2011
@ -6,24 +6,23 @@
# Converts PM3 Mifare Classic MFD binary dump file to emulator EML text file
'''
from __future__ import with_statement
import sys
import binascii
READ_BLOCKSIZE = 16
def main(argv):
argc = len(argv)
if argc < 3:
print 'Usage:', argv[0], 'input.mfd output.eml'
print('Usage:', argv[0], 'input.mfd output.eml')
sys.exit(1)
with file(argv[1], "rb") as file_inp, file(argv[2], "w") as file_out:
with open(argv[1], "rb") as file_inp, open(argv[2], "w") as file_out:
while True:
byte_s = file_inp.read(READ_BLOCKSIZE)
if not byte_s:
break
hex_char_repr = binascii.hexlify(byte_s)
hex_char_repr = byte_s.hex()
file_out.write(hex_char_repr)
file_out.write("\n")