mirror of
https://github.com/platomav/BIOSUtilities.git
synced 2025-05-09 13:52:00 -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
65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
#!/usr/bin/env python3 -B
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# coding=utf-8
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"""
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Toshiba COM Extract
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Toshiba BIOS COM Extractor
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Copyright (C) 2018-2024 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_comextract_path
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from common.path_ops import make_dirs, path_stem, path_suffixes
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from common.patterns import PAT_TOSHIBA_COM
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from common.system import printer
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from common.templates import BIOSUtility
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from common.text_ops import file_to_bytes
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TITLE = 'Toshiba BIOS COM Extractor v3.0'
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def is_toshiba_com(in_file):
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""" Check if input is Toshiba BIOS COM image """
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buffer = file_to_bytes(in_file)
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is_ext = path_suffixes(in_file)[-1].upper() == '.COM' if os.path.isfile(in_file) else True
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is_com = PAT_TOSHIBA_COM.search(buffer)
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return is_ext and is_com
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def toshiba_com_extract(input_file, extract_path, padding=0):
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""" Parse & Extract Toshiba BIOS COM image """
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if not os.path.isfile(input_file):
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printer('Error: Could not find input file path!', padding)
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return 1
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make_dirs(extract_path, delete=True)
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output_name = path_stem(input_file)
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output_file = os.path.join(extract_path, f'{output_name}.bin')
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try:
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subprocess.run([get_comextract_path(), input_file, output_file], check=True, stdout=subprocess.DEVNULL)
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if not os.path.isfile(output_file):
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raise ValueError('EXTRACT_FILE_MISSING')
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except Exception as error: # pylint: disable=broad-except
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printer(f'Error: ToshibaComExtractor could not extract file {input_file}: {error}!', padding)
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return 2
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printer(f'Succesfull {output_name} extraction via ToshibaComExtractor!', padding)
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return 0
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if __name__ == '__main__':
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BIOSUtility(title=TITLE, check=is_toshiba_com, main=toshiba_com_extract).run_utility()
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