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https://github.com/Virtual-World-RE/NeoGF.git
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Update gcmtest.py
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tmpz23
GitHub
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commit
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93
gcmtest.py
93
gcmtest.py
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@ -5,20 +5,22 @@ import os
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import shutil
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__version__ = "0.0.1"
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__version__ = "0.0.2"
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__author__ = "rigodron, algoflash, GGLinnk"
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__license__ = "MIT"
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__status__ = "developpement"
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##################################################
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# Set roms_path with your ROMs (at the root of the ROM folder)
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# Extract all files from file system using dolphin emu - put it in dolphin_extracts/root/
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# Extract boot.dol and apploader.img using dolphin emu - put it in dolphin_extracts/sys/
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# Extract all files from file system using dolphin emu - put it in gcm_dolphin/root/
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# Extract boot.dol and apploader.img using dolphin emu - put it in gcm_dolphin/sys/
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##################################################
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roms_path = Path("../ROM")
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unpack_path = Path("tests/unpack")
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repack_iso_path = Path("tests/repack_iso")
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unpack2_path = Path("tests/unpack2")
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dolphin_path = Path("tests/dolphin_extracts")
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roms_path = Path("../ROM")
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dolphin_unpack_path = Path("dolphin_unpack")
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unpack_path = Path("unpack")
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repack_path = Path("repack")
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unpack2_path = Path("unpack2")
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# if there is a way to create symlinks on GCM filesystem, it could create strange situations
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@ -40,10 +42,7 @@ def print_paths_differences(folder1_paths:list, folder2_paths:list):
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# compare two files sha256
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def compare_sha256(file1_path:Path, file2_path:Path):
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with file1_path.open("rb") as f1, file2_path.open("rb") as f2:
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if hashlib.sha256( f1.read() ).hexdigest() != hashlib.sha256( f2.read() ).hexdigest() :
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return False
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return True
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return hashlib.sha256( file1_path.read_bytes() ).hexdigest() == hashlib.sha256( file2_path.read_bytes() ).hexdigest()
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# compare two GCM
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@ -57,90 +56,90 @@ def verify_GCM_sha256(folder1: Path, folder2: Path):
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folder2_paths = [Path(*path.parts[len2:]) for path in (folder2/"root").glob('**/*')]
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if folder1_paths != folder2_paths:
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print_paths_differences(folder1_paths, folder2_paths)
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raise Exception(f"Folders \"{folder1}\" and \"{folder2}\" are differents (not the sames folders or files names).")
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raise Exception(f"Folders \"{folder1}\" and \"{folder2}\" are different (not the same folders or files names).")
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# 2. Compare sys files content
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if not compare_sha256(folder1/"sys"/"apploader.img", folder2/"sys"/"apploader.img"):
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raise Exception(f"\"{folder1}/sys/apploader.bin\" and \"{folder2}/sys/apploader.bin\" are differents.")
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raise Exception(f"\"{folder1}/sys/apploader.bin\" and \"{folder2}/sys/apploader.bin\" are different.")
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if not compare_sha256(folder1/"sys"/"boot.dol", folder2/"sys"/"boot.dol"):
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raise Exception(f"\"{folder1}/sys/boot.bin\" and \"{folder2}/sys/boot.bin\" are differents.")
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raise Exception(f"\"{folder1}/sys/boot.bin\" and \"{folder2}/sys/boot.bin\" are different.")
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for path1 in (folder1/"root").glob('**/*'):
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if path1.is_file():
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path2 = folder2/Path(*path1.parts[len1:])
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if not compare_sha256(path1, path2):
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raise Exception(f"\"{path1}/\" and \"{path2}\" are differents.")
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raise Exception(f"\"{path1}/\" and \"{path2}\" are different.")
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print("# Cleaning tests folder")
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# Remove tests folders
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if unpack_path.is_dir():
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shutil.rmtree(unpack_path)
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if repack_iso_path.is_dir():
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shutil.rmtree(repack_iso_path)
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if repack_path.is_dir():
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shutil.rmtree(repack_path)
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if unpack2_path.is_dir():
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shutil.rmtree(unpack2_path)
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print("# Comparing unpacked ROMs with dolphin extracts")
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# unpack ROM in unpack
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# unpack ROM in unpack_path
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unpack_path.mkdir(parents=True)
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for iso_path in roms_path.glob("*"):
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if iso_path.is_file():
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if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack_path}/{iso_path.name}\"") != 0:
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raise Exception("Error")
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raise Exception("Error while unpacking original gcm.")
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# compare unpack dolphin_extracts
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# compare unpack_path dolphin_unpack_path
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for folder_path in unpack_path.glob("*"):
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verify_GCM_sha256(folder_path, dolphin_path / folder_path.name)
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verify_GCM_sha256(folder_path, dolphin_unpack_path / folder_path.name)
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print("# Comparing iso->[1:unpacked]->repacked->[2:unpacked]")
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# repack unpack repack_iso
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repack_iso_path.mkdir()
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# repack unpack_path repack_path
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repack_path.mkdir()
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for folder_path in unpack_path.glob("*"):
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if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_iso_path}/{folder_path.name}\"") != 0:
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raise Exception("Error")
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if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_path}/{folder_path.name}\"") != 0:
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raise Exception("Error while packing unpacked gcm.")
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# unpack repack_iso unpack2
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# unpack repack_path unpack2_path
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unpack2_path.mkdir()
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for iso_path in repack_iso_path.glob("*"):
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for iso_path in repack_path.glob("*"):
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if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack2_path}/{iso_path.name}\"") != 0:
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raise Exception("Error")
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raise Exception("Error while unpacking repacked gcm.")
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# remove repack_iso
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shutil.rmtree(repack_iso_path)
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# remove repack_path
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shutil.rmtree(repack_path)
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# compare unpack unpack2
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# compare unpack_path unpack2_path
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for folder_path in unpack_path.glob("*"):
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verify_GCM_sha256(folder_path, unpack2_path / folder_path.name)
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# remove unpack2
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# remove unpack2_path
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shutil.rmtree(unpack2_path)
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print("# Comparing iso->[1:unpacked]->rebuild_fst->repack->[2:unpacked]")
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# rebuild unpack fst
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# rebuild unpack_path FSTs
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for folder_path in unpack_path.glob("*"):
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if os.system(f"python gcmtool.py -r \"{folder_path}\"") != 0:
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raise Exception("Error")
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raise Exception("Error while rebuilding FST.")
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# repack unpack repack_iso
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repack_iso_path.mkdir()
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# repack unpack_path repack_path
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repack_path.mkdir()
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for folder_path in unpack_path.glob("*"):
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if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_iso_path}/{folder_path.name}\"") != 0:
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raise Exception("Error")
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if os.system(f"python gcmtool.py -p \"{folder_path}\" \"{repack_path}/{folder_path.name}\"") != 0:
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raise Exception("Error while packing gcm with new FST.")
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# unpack repack_iso unpack2
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# unpack repack_path unpack2_path
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unpack2_path.mkdir()
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for iso_path in repack_iso_path.glob("*"):
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for iso_path in repack_path.glob("*"):
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if os.system(f"python gcmtool.py -u \"{iso_path}\" \"{unpack2_path}/{iso_path.name}\"") != 0:
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raise Exception("Error")
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raise Exception("Error while unpacking repacked gcm with new FST.")
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# remove repack_iso
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shutil.rmtree(repack_iso_path)
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# remove repack_path
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shutil.rmtree(repack_path)
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# compare unpack unpack2
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# compare unpack_path unpack2_path
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for folder_path in unpack_path.glob("*"):
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verify_GCM_sha256(folder_path, unpack2_path / folder_path.name)
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# remove unpack unpack2
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# remove unpack_path unpack2_path
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print(f"# Removing {unpack_path} and {unpack2_path}.")
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shutil.rmtree(unpack_path)
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shutil.rmtree(unpack2_path)
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