xbmc/utils/md5.h

   1 /*
   2  *      Copyright (C) 2009 Team XBMC
   3  *      http://www.xbmc.org
   4  *
   5  *  This Program is free software; you can redistribute it and/or modify
   6  *  it under the terms of the GNU General Public License as published by
   7  *  the Free Software Foundation; either version 2, or (at your option)
   8  *  any later version.
   9  *
  10  *  This Program is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  *  GNU General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU General Public License
  16  *  along with XBMC; see the file COPYING.  If not, write to
  17  *  the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *  http://www.gnu.org/copyleft/gpl.html
  19  *
  20  */
  21
  22 #ifndef _MD5_H_
  23 #define _MD5_H_ 1
  24
  25 #include "StdString.h"
  26
  27 struct MD5Context {
  28         uint32_t buf[4];
  29         uint32_t bytes[2];
  30         uint32_t in[16];
  31 };
  32
  33 namespace XBMC
  34 {
  35   class XBMC_MD5
  36   {
  37   public:
  38     XBMC_MD5(void);
  39     ~XBMC_MD5(void);
  40     void append(const void *inBuf, size_t inLen);
  41     void append(const CStdString& str);
  42     void getDigest(unsigned char digest[16]);
  43     void getDigest(CStdString& digest);
  44
  45     /*! \brief Get the MD5 digest of the given text
  46      \param text text to compute the MD5 for
  47      \return MD5 digest
  48      */
  49     static CStdString GetMD5(const CStdString &text);
  50 private:
  51     MD5Context m_ctx;
  52   };
  53 }
  54
  55 #endif