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streams.OStorageFilterHexdump.h

/*----------------------------------------------------------------------------
  SWORD 2000 - Software With Objects for Rapid Development
  Copyright (C) 2003 Eric NICOLAS
  ----------------------------------------------------------------------------
  SWORD is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as published by
  the Free Software Foundation; either version 2 of the License, or
  (at your option) any later version.

  SWORD is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License
  along with SWORD; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  --------------------------------------------------------------------------*/
#ifndef _SWORD_STREAMS_OSTORAGEFILTERHEXDUMP_
#define _SWORD_STREAMS_OSTORAGEFILTERHEXDUMP_

namespace sword {

        template<class STORAGE>
        class OStorageFilterHexdump {
                STORAGE &storage_;
                int      pos_;
                char     summary_[16];

        public:
                OStorageFilterHexdump(STORAGE &storage, bool showLegend = false);
                ~OStorageFilterHexdump();

                void write(const void* buffer, word length);
                void flush();
                void reset();

        private:
                void writeOne(char hexdump0, char hexdump1, char asciidump);
        };

} // namespace sword

#include "sword.private/streams.OStorageFilterHexdump.inl"

#endif // _SWORD_STREAMS_OSTORAGEFILTERHEXDUMP_

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