mirror of
https://github.com/dortania/OpenCore-Legacy-Patcher.git
synced 2026-04-14 04:38:20 +10:00
Add additional error handling on system calls
This commit is contained in:
Mykola Grymalyuk
@@ -141,10 +141,11 @@ class PatchSysVolume:
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self.elevated(["bless", "--folder", f"{self.mount_location}/System/Library/CoreServices", "--bootefi", "--create-snapshot"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.unmount_drive()
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else:
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print("Merging kernel cache")
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self.elevated(["kcditto"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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if self.constants.detected_os == self.constants.catalina:
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print("Merging kernel cache")
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Utilities.process_status(self.elevated(["kcditto"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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print("Merging dyld cache")
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self.elevated(["update_dyld_shared_cache", "-root", f"{self.mount_location}/"]).stdout.decode().strip().encode()
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Utilities.process_status(self.elevated(["update_dyld_shared_cache", "-root", f"{self.mount_location}/"]))
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print("- Patching complete")
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print("\nPlease reboot the machine for patches to take effect")
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if self.amd_ts2 is True:
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@@ -166,7 +167,7 @@ set million colour before rebooting"""
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delete_path = Path(self.mount_extensions) / Path(delete_current_kext)
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if Path(delete_path).exists():
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print(f"- Deleting {delete_current_kext}")
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self.elevated(["rm", "-R", delete_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(self.elevated(["rm", "-R", delete_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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else:
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print(f"- Couldn't find {delete_current_kext}, skipping")
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@@ -175,20 +176,20 @@ set million colour before rebooting"""
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existing_path = Path(self.mount_extensions) / Path(add_current_kext)
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if Path(existing_path).exists():
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print(f"- Found conflicting kext, Deleting Root Volume's {add_current_kext}")
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self.elevated(["rm", "-R", existing_path], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(self.elevated(["rm", "-R", existing_path], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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print(f"- Adding {add_current_kext}")
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self.elevated(["cp", "-R", f"{vendor_location}/{add_current_kext}", self.mount_extensions], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.elevated(["chmod", "-Rf", "755", f"{self.mount_extensions}/{add_current_kext}"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.elevated(["chown", "-Rf", "root:wheel", f"{self.mount_extensions}/{add_current_kext}"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(self.elevated(["cp", "-R", f"{vendor_location}/{add_current_kext}", self.mount_extensions], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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Utilities.process_status(self.elevated(["chmod", "-Rf", "755", f"{self.mount_extensions}/{add_current_kext}"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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Utilities.process_status(self.elevated(["chown", "-Rf", "root:wheel", f"{self.mount_extensions}/{add_current_kext}"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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def add_brightness_patch(self):
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self.delete_old_binaries(SysPatchArray.DeleteBrightness)
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self.add_new_binaries(SysPatchArray.AddBrightness, self.constants.legacy_brightness)
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self.elevated(
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["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_brightness}/", self.mount_private_frameworks], stdout=subprocess.PIPE
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).stdout.decode().strip().encode()
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self.elevated(["chmod", "-Rf", "755", f"{self.mount_private_frameworks}/DisplayServices.framework"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.elevated(["chown", "-Rf", "root:wheel", f"{self.mount_private_frameworks}/DisplayServices.framework"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_brightness}/", self.mount_private_frameworks], stdout=subprocess.PIPE)
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)
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Utilities.process_status(self.elevated(["chmod", "-Rf", "755", f"{self.mount_private_frameworks}/DisplayServices.framework"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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Utilities.process_status(self.elevated(["chown", "-Rf", "root:wheel", f"{self.mount_private_frameworks}/DisplayServices.framework"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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def add_audio_patch(self):
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self.delete_old_binaries(SysPatchArray.DeleteVolumeControl)
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@@ -284,39 +285,45 @@ set million colour before rebooting"""
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print("- Installing IvyBridge Acceleration Kext patches for Monterey")
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self.add_new_binaries(SysPatchArray.AddIntelGen3Accel, self.constants.legacy_intel_gen3_path)
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print("- Fixing Acceleration in CoreMedia")
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subprocess.run(["defaults", "write", "com.apple.coremedia", "hardwareVideoDecoder", "-string", "enable"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(subprocess.run(["defaults", "write", "com.apple.coremedia", "hardwareVideoDecoder", "-string", "enable"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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print("- Merging Ivy Bridge Frameworks")
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel_ivy}/", self.mount_frameworks], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel_ivy}/", self.mount_frameworks], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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)
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print("- Merging Ivy Bridge PrivateFrameworks")
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self.elevated(
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["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel_ivy}/", self.mount_private_frameworks], stdout=subprocess.PIPE
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).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel_ivy}/", self.mount_private_frameworks], stdout=subprocess.PIPE)
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)
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else:
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print("- Installing basic Ivy Bridge Kext patches for generic OS")
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self.add_new_binaries(SysPatchArray.AddIntelGen3Accel, self.constants.legacy_intel_gen3_path)
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def gpu_accel_legacy_extended(self):
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print("- Merging general legacy Frameworks")
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel}/", self.mount_frameworks], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel}/", self.mount_frameworks], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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)
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print("- Merging general legacy PrivateFrameworks")
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self.elevated(
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["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel}/", self.mount_private_frameworks], stdout=subprocess.PIPE
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).stdout.decode().strip().encode()
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Utilities.process_status(self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel}/", self.mount_private_frameworks], stdout=subprocess.PIPE))
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if self.constants.detected_os > self.constants.catalina:
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print("- Adding IOHID-Fixup.plist")
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_lauchd_path_accel}/", self.mount_lauchd], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.elevated(["chmod", "755", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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self.elevated(["chown", "root:wheel", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_lauchd_path_accel}/", self.mount_lauchd], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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)
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Utilities.process_status(self.elevated(["chmod", "755", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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Utilities.process_status(self.elevated(["chown", "root:wheel", f"{self.mount_lauchd}/IOHID-Fixup.plist"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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def gpu_accel_legacy_extended_ts2(self):
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print("- Merging TeraScale 2 legacy Frameworks")
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel_ts2}/", self.mount_frameworks], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_frameworks_path_accel_ts2}/", self.mount_frameworks], stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
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)
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print("- Merging TeraScale 2 PrivateFrameworks")
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self.elevated(
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["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel_ts2}/", self.mount_private_frameworks], stdout=subprocess.PIPE
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).stdout.decode().strip().encode()
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Utilities.process_status(
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self.elevated(["rsync", "-r", "-i", "-a", f"{self.constants.payload_apple_private_frameworks_path_accel_ts2}/", self.mount_private_frameworks], stdout=subprocess.PIPE)
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)
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print("- Fixing Acceleration in CMIO")
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subprocess.run(["defaults", "write", "com.apple.cmio", "CMIO_Unit_Input_ASC.DoNotUseOpenCL", "-bool", "true"], stdout=subprocess.PIPE).stdout.decode().strip().encode()
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Utilities.process_status(subprocess.run(["defaults", "write", "com.apple.cmio", "CMIO_Unit_Input_ASC.DoNotUseOpenCL", "-bool", "true"], stdout=subprocess.PIPE, stderr=subprocess.STDOUT))
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def patch_root_vol(self):
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print(f"- Running patches for {self.model}")
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@@ -417,6 +424,8 @@ set million colour before rebooting"""
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os_ver = "10.15-Catalina"
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elif self.constants.detected_os == self.constants.mojave:
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os_ver = "10.14-Mojave"
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else:
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raise Exception(f"Unsupported OS: {self.constants.detected_os}")
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link = f"{self.constants.url_patcher_support_pkg}{self.constants.patcher_support_pkg_version}/{os_ver}.zip"
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if Path(self.constants.payload_apple_root_path).exists():
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@@ -432,7 +441,7 @@ set million colour before rebooting"""
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print("- Download completed")
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print("- Unzipping download...")
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try:
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subprocess.run(["unzip", self.constants.payload_apple_root_path_zip], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=self.constants.payload_path).stdout.decode()
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Utilities.process_status(subprocess.run(["unzip", self.constants.payload_apple_root_path_zip], stdout=subprocess.PIPE, stderr=subprocess.STDOUT, cwd=self.constants.payload_path))
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print("- Renaming folder")
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os.rename(self.constants.payload_path / Path(os_ver), self.constants.payload_apple_root_path)
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Path(self.constants.payload_apple_root_path_zip).unlink()
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@@ -565,12 +574,14 @@ set million colour before rebooting"""
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print("Please ensure your Board ID is listed below:")
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print("\n".join(self.constants.sandy_board_id))
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self.bad_board_id = True
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if self.dosdude_patched is True:
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print("\nCannot patch! Detected machine has already been patched by another patcher")
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print("Please ensure your install is either clean or patched with OpenCore Legacy Patcher")
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if any([self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.dosdude_patched, self.amfi_enabled if self.amfi_must_disable else False, self.bad_board_id if self.check_board_id else False]):
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if any(
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[self.sip_enabled, self.sbm_enabled, self.fv_enabled, self.dosdude_patched, self.amfi_enabled if self.amfi_must_disable else False, self.bad_board_id if self.check_board_id else False]
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):
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return False
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else:
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return True
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@@ -21,6 +21,13 @@ def hexswap(input_hex: str):
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return hex_str.upper()
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def process_status(process_result):
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if process_result.returncode != 0:
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print(f"Process failed with exit code {process_result.returncode}")
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print(f"Please file an issue on our Github")
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raise Exception(f"Process result: \n{process_result.stdout.decode()}")
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def human_fmt(num):
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for unit in ["B", "KB", "MB", "GB", "TB", "PB"]:
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if abs(num) < 1000.0:
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