mirror of
https://github.com/platomav/BIOSUtilities.git
synced 2024-09-19 15:28:54 -04:00
d85a7f82dc
Added AMI PFAT nested detection at each file Added Award BIOS payload naming at each file Switched Panasonic BIOS LZNT1 external library Improved Panasonic LZNT1 detection and length Improved Dell PFS code structure and fixed bugs Improved code exception handling (raise, catch) Improved code definitions (PEP8, docs, types) Fixed some arguments missing from help screens
72 lines
1.9 KiB
Python
72 lines
1.9 KiB
Python
#!/usr/bin/env python3 -B
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# coding=utf-8
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"""
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Copyright (C) 2022-2024 Plato Mavropoulos
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"""
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import os
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import subprocess
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from common.externals import get_szip_path
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from common.system import printer
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def check_bad_exit_code(exit_code):
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""" Check 7-Zip bad exit codes (0 OK, 1 Warning) """
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if exit_code not in (0, 1):
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raise ValueError(f'Bad exit code: {exit_code}')
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def is_szip_supported(in_path, padding=0, args=None, check=False, silent=False):
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""" Check if file is 7-Zip supported """
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try:
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if args is None:
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args = []
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szip_c = [get_szip_path(), 't', in_path, *args, '-bso0', '-bse0', '-bsp0']
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szip_t = subprocess.run(szip_c, check=False)
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if check:
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check_bad_exit_code(szip_t.returncode)
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except Exception as error: # pylint: disable=broad-except
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if not silent:
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printer(f'Error: 7-Zip could not check support for file {in_path}: {error}!', padding)
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return False
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return True
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def szip_decompress(in_path, out_path, in_name, padding=0, args=None, check=False, silent=False):
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""" Archive decompression via 7-Zip """
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if not in_name:
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in_name = 'archive'
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try:
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if args is None:
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args = []
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szip_c = [get_szip_path(), 'x', *args, '-aou', '-bso0', '-bse0', '-bsp0', f'-o{out_path}', in_path]
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szip_x = subprocess.run(szip_c, check=False)
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if check:
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check_bad_exit_code(szip_x.returncode)
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if not os.path.isdir(out_path):
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raise OSError(f'Extraction directory not found: {out_path}')
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except Exception as error: # pylint: disable=broad-except
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if not silent:
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printer(f'Error: 7-Zip could not extract {in_name} file {in_path}: {error}!', padding)
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return 1
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if not silent:
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printer(f'Succesfull {in_name} decompression via 7-Zip!', padding)
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return 0
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