xbmc/utils/Crc32.h

   1 /*
   2  *  Copyright (C) 2005-2018 Team Kodi
   3  *  This file is part of Kodi - https://kodi.tv
   4  *
   5  *  SPDX-License-Identifier: GPL-2.0-or-later
   6  *  See LICENSES/README.md for more information.
   7  */
   8
   9 #pragma once
  10
  11 #include <stdint.h>
  12 #include <string>
  13
  14 class Crc32
  15 {
  16 public:
  17   Crc32();
  18   void Reset();
  19   void Compute(const char* buffer, size_t count);
  20   static uint32_t Compute(const std::string& strValue);
  21   static uint32_t ComputeFromLowerCase(const std::string& strValue);
  22
  23   operator uint32_t () const
  24   {
  25     return m_crc;
  26   }
  27
  28 private:
  29   uint32_t m_crc;
  30 };
  31