bf6a44c117
Move Lexicon*, Text (TextTokens, TextEscapes, Base64), Math/RadialGrid, Hash (MD5, XxHash32) and Cipher (Rijndael, XorBytes) into Source/Utility subfolders; update includes, guards, compile.json and CMakeLists.txt. Backfill // OFFSET: above every standalone // FUNCTION: block (89 IDs, addresses from the symbol database) and make it mandatory in CODING_RULES.md and AGENTS.md. Remove the MatchLexicon cast chain.
37 lines
1.1 KiB
C++
37 lines
1.1 KiB
C++
#ifndef RAGNAROK_SOURCE_UTILITY_HASH_MD5_H
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#define RAGNAROK_SOURCE_UTILITY_HASH_MD5_H
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#include <cstdint>
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class MD5 {
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public:
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MD5();
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~MD5();
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int Initialize();
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void Update(const unsigned char* input, std::uint32_t length);
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unsigned char* Finalize();
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unsigned char* DigestBuffer(const unsigned char* input, std::uint32_t length, unsigned char* digest);
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std::uint32_t HashBuffer(const unsigned char* input, std::uint32_t length);
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std::uint32_t HashString(const char* text);
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std::uint32_t HashString(const wchar_t* text);
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std::uint32_t HashFile(const wchar_t* filename);
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std::uint32_t HashStringLower(const char* text);
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std::uint32_t HashStringLower(const wchar_t* text);
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std::uint32_t HashFile(const char* filename);
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private:
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const unsigned char* Decode(std::uint32_t* output, const unsigned char* input, std::uint32_t count);
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std::uint32_t* Transform(std::uint32_t* state, const std::uint32_t* input);
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union {
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/* 0000 */ unsigned char m_buffer[64];
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/* 0000 */ std::uint32_t m_words[16];
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};
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/* 0040 */ std::uint32_t m_state[4];
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/* 0050 */ std::uint32_t m_byteCount[2];
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};
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static_assert(sizeof(MD5) == 0x58);
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#endif
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