macresources/bin/hexrez
2020-01-19 22:43:04 +08:00

92 lines
3.0 KiB
Python
Executable File

#!/usr/bin/env python3
# Copyright (c) 2018-2020 Elliot Nunn
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
# SOFTWARE.
import os
from os import path
import argparse
import macresources
from macresources import binhex
def do_file(the_path):
base_path = path.splitext(the_path)[0] # known to have hqx extension
hb = binhex.HexBin(the_path)
if hb.FInfo.Type == hb.FInfo.Creator == b'????':
try:
os.remove(base_path + '.idump')
except FileNotFoundError:
pass
else:
with open(base_path + '.idump', 'wb') as f:
f.write(hb.FInfo.Type + hb.FInfo.Creator)
data = hb.read()
if hb.FInfo.Type in [b'TEXT', b'ttro']:
data = data.replace(b'\r', b'\n').decode('mac_roman').encode('utf-8')
with open(base_path, 'wb') as f:
f.write(data)
rsrc = hb.read_rsrc()
if rsrc:
with open(base_path + '.rdump', 'wb') as f:
f.write(macresources.make_rez_code(macresources.parse_file(rsrc), ascii_clean=True))
else:
try:
os.remove(base_path + '.rdump')
except FileNotFoundError:
pass
def is_hqx_name(the_path):
name = path.basename(the_path)
base, ext = path.splitext(name)
if ext.lower() == '.hqx':
return True
else:
return False
parser = argparse.ArgumentParser(description='''
UnBinHex (BASE.hqx) into (BASE + BASE.rdump + BASE.idump)
''')
parser.add_argument('hqx', metavar='BASE.hqx', nargs='+', help='file or directory')
args = parser.parse_args()
for hqx in args.hqx:
if path.isdir(hqx):
for hqx, dirlist, filelist in os.walk(hqx):
dirlist[:] = [d for d in dirlist if not d.startswith('.')]; dirlist.sort()
filelist[:] = [f for f in filelist if not f.startswith('.')]; filelist.sort()
for f in filelist:
if is_hqx_name(f):
do_file(path.join(hqx, f))
else:
if not is_hqx_name(hqx):
exit('Not a BinHex file')
do_file(hqx)