timamsk/OpenCore-Legacy-Patcher
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Merge branch 'main' into ventura-alpha

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This commit is contained in:
Mykola Grymalyuk
2022-07-05 17:34:39 -06:00
committed by GitHub
parent 6a99d8418c 28c4909b7e
commit 895c9e0603
9 changed files with 83 additions and 23 deletions
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29
resources/sys_patch_helpers.py
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@@ -28,20 +28,23 @@ class sys_patch_helpers:
board_to_patch_hex = bytes.fromhex(board_to_patch.encode('utf-8').hex())
reported_board_hex = bytes.fromhex(self.constants.computer.reported_board_id.encode('utf-8').hex())
if len(board_to_patch_hex) != len(reported_board_hex):
print(f"- Error: Board ID {self.constants.computer.reported_board_id} is not the same length as {board_to_patch}")
raise Exception("Host's Board ID is not the same length as the kext's Board ID, cannot patch!!!")
if len(board_to_patch_hex) > len(reported_board_hex):
# Pad the reported Board ID with zeros to match the length of the board to patch
reported_board_hex = reported_board_hex + bytes(len(board_to_patch_hex) - len(reported_board_hex))
elif len(board_to_patch_hex) < len(reported_board_hex):
print(f"- Error: Board ID {self.constants.computer.reported_board_id} is longer than {board_to_patch}")
raise Exception("Host's Board ID is longer than the kext's Board ID, cannot patch!!!")
path = source_files_path + "/10.13.6/System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB"
if Path(path).exists():
with open(path, 'rb') as f:
data = f.read()
data = data.replace(board_to_patch_hex, reported_board_hex)
with open(path, 'wb') as f:
f.write(data)
else:
path = source_files_path + "/10.13.6/System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB"
if Path(path).exists():
with open(path, 'rb') as f:
data = f.read()
data = data.replace(board_to_patch_hex, reported_board_hex)
with open(path, 'wb') as f:
f.write(data)
else:
print(f"- Error: Could not find {path}")
raise Exception("Failed to find AppleIntelSNBGraphicsFB.kext, cannot patch!!!")
print(f"- Error: Could not find {path}")
raise Exception("Failed to find AppleIntelSNBGraphicsFB.kext, cannot patch!!!")
def generate_patchset_plist(self, patchset, file_name):