// XXH32Reg.cpp /TR 2018-11-02

#include "StdAfx.h"

#include "../../C/CpuArch.h"

#define XXH_STATIC_LINKING_ONLY
// shunf4: no zstd, comment for now
// #include "../../C/zstd/xxhash.h"

#include "../Common/MyCom.h"
#include "../7zip/Common/RegisterCodec.h"

// XXH32
Z7_CLASS_IMP_COM_1(CXXH32Hasher, IHasher)
  // XXH32_state_t *_ctx;
  void *_ctx;
  Byte mtDummy[1 << 7];

public:
  // CXXH32Hasher() { _ctx = XXH32_createState(); }
  CXXH32Hasher() { _ctx = NULL; }
  // ~CXXH32Hasher() { XXH32_freeState(_ctx); }
  ~CXXH32Hasher() {  }

};

STDMETHODIMP_(void) CXXH32Hasher::Init() throw()
{
  // XXH32_reset(_ctx, 0);
}

STDMETHODIMP_(void) CXXH32Hasher::Update(const void *data, UInt32 size) throw()
{
  (void)(data);
  (void)(size);
  // XXH32_update(_ctx, data, size);
}

STDMETHODIMP_(void) CXXH32Hasher::Final(Byte *digest) throw()
{
  (void)(digest);
  // UInt32 val = XXH32_digest(_ctx);
  // SetUi32(digest, val);
}

REGISTER_HASHER(CXXH32Hasher, 0x20d, "XXH32 (NOT WORKING)", 4)