/home/mhx/git/github/libmoost/include/moost/digest/sha2.h

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/* vim:set ts=3 sw=3 sts=3 et: */
#ifndef MOOST_DIGEST_SHA2_H__
#define MOOST_DIGEST_SHA2_H__

#include <boost/shared_ptr.hpp>

#include "base.h"

#define SHA2_CLASS_DECL_(bits)                               \
   class sha ## bits ## _impl;                               \
                                                             \
   class sha ## bits : public base                           \
   {                                                         \
   public:                                                   \
      sha ## bits();                                         \
      virtual void reset();                                  \
      virtual void add_raw(const void *data, size_t size);   \
      virtual std::string digest() const;                    \
                                                             \
   private:                                                  \
      boost::shared_ptr<sha ## bits ## _impl> m_impl;        \
   }

namespace moost { namespace digest {

SHA2_CLASS_DECL_(224);
SHA2_CLASS_DECL_(256);
SHA2_CLASS_DECL_(384);
SHA2_CLASS_DECL_(512);

}}

#undef SHA2_CLASS_DECL_

#endif