mirror of
https://github.com/DarkflameUniverse/DarkflameServer.git
synced 2024-09-20 01:21:32 +00:00
35 lines
926 B
Python
35 lines
926 B
Python
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import argparse
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import os.path
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import zlib
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def decompress(data):
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assert data[:5] == b"sd0\x01\xff"
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pos = 5
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out = b""
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while pos < len(data):
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length = int.from_bytes(data[pos:pos+4], "little")
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pos += 4
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out += zlib.decompress(data[pos:pos+length])
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pos += length
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return out
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if __name__ == "__main__":
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parser = argparse.ArgumentParser()
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parser.add_argument("in_path")
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parser.add_argument(
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"--out_path", help="If not provided, output file is in the script directory")
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args = parser.parse_args()
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if args.out_path is None:
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filename, ext = os.path.splitext(os.path.basename(args.in_path))
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args.out_path = filename+"_decompressed"+ext
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with open(args.in_path, "rb") as file:
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data = file.read()
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with open(args.out_path, "wb") as file:
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file.write(decompress(data))
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print("Decompressed file:", args.out_path)
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