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contrib/apple-sdk-tools/extract_xcode.py
| #!/usr/bin/env python3 | #!/usr/bin/env python3 | ||||
| # Copyright (c) 2020 The Bitcoin Core developers | # Copyright (c) 2020 The Bitcoin Core developers | ||||
| # Distributed under the MIT software license, see the accompanying | # Distributed under the MIT software license, see the accompanying | ||||
| # file COPYING or http://www.opensource.org/licenses/mit-license.php. | # file COPYING or http://www.opensource.org/licenses/mit-license.php. | ||||
| """XCode extractor | """XCode extractor | ||||
| """ | """ | ||||
| import argparse | import argparse | ||||
| import os.path | |||||
| import sys | import sys | ||||
| import struct | import struct | ||||
| import zlib | import zlib | ||||
| import xml.etree.ElementTree as ET | import xml.etree.ElementTree as ET | ||||
| import lzma | import lzma | ||||
| XAR_MAGIC = b'\x78\x61\x72\x21' | XAR_MAGIC = b'\x78\x61\x72\x21' | ||||
| PBZX_MAGIC = b'\x70\x62\x7a\x78' | PBZX_MAGIC = b'\x70\x62\x7a\x78' | ||||
| Show All 31 Lines | def run(): | ||||
| parser = argparse.ArgumentParser( | parser = argparse.ArgumentParser( | ||||
| description=__doc__, formatter_class=argparse.RawTextHelpFormatter) | description=__doc__, formatter_class=argparse.RawTextHelpFormatter) | ||||
| parser.add_argument("-f", '--file', nargs='?', default="-") | parser.add_argument("-f", '--file', nargs='?', default="-") | ||||
| parser.add_argument('outfile', nargs='?', default="-") | parser.add_argument('outfile', nargs='?', default="-") | ||||
| args = parser.parse_args() | args = parser.parse_args() | ||||
| if os.path.exists(args.outfile): | |||||
| print(f"Error: Output file {args.outfile} already exists.", file=sys.stderr) | |||||
| sys.exit(1) | |||||
| with io_wrapper(args.file, "rb") as infile, io_wrapper(args.outfile, "wb") as outfile: | with io_wrapper(args.file, "rb") as infile, io_wrapper(args.outfile, "wb") as outfile: | ||||
| start_offset = 0 | start_offset = 0 | ||||
| magic = infile.read(4) | magic = infile.read(4) | ||||
| if magic != XAR_MAGIC: | if magic != XAR_MAGIC: | ||||
| print("bad xar magic", file=sys.stderr) | print("bad xar magic", file=sys.stderr) | ||||
| sys.exit(1) | sys.exit(1) | ||||
| ▲ Show 20 Lines • Show All 66 Lines • Show Last 20 Lines | |||||