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Rewrite VSS and VSS2 NVRAM variable parsers in KaitaiStruct

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This commit is contained in:
Nikolaj Schlej 2025-02-22 11:19:41 +07:00
parent eec2a0bd7c
commit a027a8edae
11 changed files with 1430 additions and 40 deletions
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11
common/utility.cpp
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@ -369,8 +369,6 @@ USTATUS decompress(const UByteArray & compressedData, const UINT8 compressionTyp
}
}
// 8bit sum calculation routine
UINT8 calculateSum8(const UINT8* buffer, UINT32 bufferSize)
{
@ -573,3 +571,12 @@ USTATUS zlibDecompress(const UByteArray& input, UByteArray& output)
inflateEnd(&stream);
return ret == Z_STREAM_END ? U_SUCCESS : U_ZLIB_DECOMPRESSION_FAILED;
}
UString fourCC(const UINT32 value)
{
const UINT8 byte0 = (const UINT8)(value & 0xFF);
const UINT8 byte1 = (const UINT8)((value & 0xFF00) >> 8);
const UINT8 byte2 = (const UINT8)((value & 0xFF0000) >> 16);
const UINT8 byte3 = (const UINT8)((value & 0xFF000000) >> 24);
return usprintf("%c%c%c%c", byte0, byte1, byte2, byte3);
}