C++ (Cpp) CCriticalSection示例

示例#1

文件： ZipUpdate.cpp 项目： liao0818/nsis7z

void CMtProgressMixer2::SetProgressOffset(UInt64 progressOffset)
{
  CriticalSection.Enter();
  InSizes[1] = OutSizes[1] = 0;
  ProgressOffset = progressOffset;
  CriticalSection.Leave();
}

示例#2

文件： RandGen.cpp 项目： walrus8u/extract

void CRandomGenerator::Generate(Byte *data, unsigned size)
{
  g_CriticalSection.Enter();
  if (_needInit)
    Init();
  while (size > 0)
  {
    CSha256 hash;
    
    Sha256_Init(&hash);
    Sha256_Update(&hash, _buff, SHA256_DIGEST_SIZE);
    Sha256_Final(&hash, _buff);
    
    Sha256_Init(&hash);
    UInt32 salt = 0xF672ABD1;
    HASH_UPD(salt);
    Sha256_Update(&hash, _buff, SHA256_DIGEST_SIZE);
    Byte buff[SHA256_DIGEST_SIZE];
    Sha256_Final(&hash, buff);
    for (unsigned i = 0; i < SHA256_DIGEST_SIZE && size > 0; i++, size--)
      *data++ = buff[i];
  }
  g_CriticalSection.Leave();
}

示例#3

文件： RandGen.cpp 项目： daoluong/zpack-library

void CRandomGenerator::Generate(Byte *data, unsigned int size)
{
  g_CriticalSection.Enter();
  if (_needInit)
    Init();
  while (size > 0)
  {
    NCrypto::NSha1::CContext hash;
    
    hash.Init();
    hash.Update(_buff, NCrypto::NSha1::kDigestSize);
    hash.Final(_buff);
    
    hash.Init();
    UInt32 salt = 0xF672ABD1;
    hash.Update((const Byte *)&salt, sizeof(salt));
    hash.Update(_buff, NCrypto::NSha1::kDigestSize);
    Byte buff[NCrypto::NSha1::kDigestSize];
    hash.Final(buff);
    for (unsigned int i = 0; i < NCrypto::NSha1::kDigestSize && size > 0; i++, size--)
      *data++ = buff[i];
  }
  g_CriticalSection.Leave();
}