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BIOSUtilities v24.10.06

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24.10.06

Changed BIOSUtility.parse_format() to return a boolean
Changed 7-Zip and EFI decompressors to return booleans
Apple EFI Package Extractor support for InstallAssistant
Apple EFI Image Identifier support for Apple ROM Version
Added Apple EFI Image Identifier class instance attributes
Improved flow of non-PATH external executable dependencies
Fixed crash when attempting to clear read-only attribute
Fixed incompatibility with Python versions prior to 3.12
Performance improvements when initializing BIOSUtilities
Improved argument naming and definitions of "main" script
Improved the README with new "main" and Apple EFI changes
This commit is contained in:
Plato Mavropoulos 2024-10-07 01:24:12 +03:00
parent 4175af9eb1
commit eda154b0f2
26 changed files with 346 additions and 223 deletions
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20
biosutilities/insyde_ifd_extract.py
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@ -11,7 +11,7 @@ import ctypes
import os
import re
from typing import Any
from typing import Any, Final
from biosutilities.common.compression import is_szip_supported, szip_decompress
from biosutilities.common.paths import extract_folder, path_files, make_dirs, path_name, safe_name
@ -58,10 +58,10 @@ class InsydeIfdExtract(BIOSUtility):
TITLE: str = 'Insyde iFlash/iFdPacker Extractor'
# Insyde iFdPacker known 7-Zip SFX Password
INS_SFX_PWD: str = 'Y`t~i!L@i#t$U%h^s7A*l(f)E-d=y+S_n?i'
INS_SFX_PWD: Final[str] = 'Y`t~i!L@i#t$U%h^s7A*l(f)E-d=y+S_n?i'
# Insyde iFlash known Image Names
INS_IFL_IMG: dict = {
INS_IFL_IMG: Final[dict[str, list[str]]] = {
'BIOSCER': ['Certificate', 'bin'],
'BIOSCR2': ['Certificate 2nd', 'bin'],
'BIOSIMG': ['BIOS-UEFI', 'bin'],
@ -77,7 +77,7 @@ class InsydeIfdExtract(BIOSUtility):
}
# Get common ctypes Structure Sizes
INS_IFL_LEN: int = ctypes.sizeof(IflashHeader)
INS_IFL_LEN: Final[int] = ctypes.sizeof(IflashHeader)
def check_format(self, input_object: str | bytes | bytearray) -> bool:
""" Check if input is Insyde iFlash/iFdPacker Update image """
@ -92,7 +92,7 @@ class InsydeIfdExtract(BIOSUtility):
return False
def parse_format(self, input_object: str | bytes | bytearray, extract_path: str, padding: int = 0) -> int:
def parse_format(self, input_object: str | bytes | bytearray, extract_path: str, padding: int = 0) -> bool:
""" Parse & Extract Insyde iFlash/iFdPacker Update images """
input_buffer: bytes = file_to_bytes(in_object=input_object)
@ -105,7 +105,7 @@ class InsydeIfdExtract(BIOSUtility):
ifdpack_code: int = self._insyde_packer_extract(input_buffer=input_buffer, extract_path=ifdpack_path,
padding=padding)
return iflash_code and ifdpack_code
return (iflash_code and ifdpack_code) == 0
def _insyde_iflash_detect(self, input_buffer: bytes) -> list:
""" Detect Insyde iFlash Update image """
@ -219,7 +219,7 @@ class InsydeIfdExtract(BIOSUtility):
if is_szip_supported(in_path=sfx_path, padding=padding + 8, args=[f'-p{self.INS_SFX_PWD}'], silent=False):
if szip_decompress(in_path=sfx_path, out_path=extract_path, in_name='Insyde iFdPacker > 7-Zip SFX',
padding=padding + 8, args=[f'-p{self.INS_SFX_PWD}'], check=True) == 0:
padding=padding + 8, args=[f'-p{self.INS_SFX_PWD}'], check=True):
os.remove(path=sfx_path)
else:
return 125
@ -232,10 +232,10 @@ class InsydeIfdExtract(BIOSUtility):
if self.check_format(input_object=sfx_file):
printer(message=path_name(in_path=sfx_file), padding=padding + 12)
ifd_code: int = self.parse_format(input_object=sfx_file, extract_path=extract_folder(sfx_file),
padding=padding + 16)
ifd_status: int = self.parse_format(input_object=sfx_file, extract_path=extract_folder(sfx_file),
padding=padding + 16)
exit_codes.append(ifd_code)
exit_codes.append(0 if ifd_status else 1)
return sum(exit_codes)