30 lines
881 B
Python
30 lines
881 B
Python
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#!/bin/python
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import sys
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import base64
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import struct
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def format_base64_to_u32(base64_string):
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# Decode the Base64 string
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decoded_bytes = base64.b64decode(base64_string)
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# Interpret the bytes as a sequence of u32 values
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u32_values = struct.unpack('I' * (len(decoded_bytes) // 4), decoded_bytes)
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# Format the u32 values as C-style hex values
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formatted_u32_values = ', '.join(f'0x{value:08x}' for value in u32_values)
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# Split the formatted string into lines of 8 values each
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lines = [', '.join(formatted_u32_values.split(', ')[i:i+8]) for i in range(0, len(u32_values), 8)]
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# Print the formatted values
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print(',\n'.join(lines))
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if __name__ == "__main__":
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if len(sys.argv) != 2:
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print(f"Usage: python {sys.argv[0]} <base64_string>")
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sys.exit(1)
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base64_string = sys.argv[1]
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format_base64_to_u32(base64_string)
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