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/* Copyright (C) 2002-2005 RealVNC Ltd. All Rights Reserved.
*
* This is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This software 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this software; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#ifndef __RDR_HEX_INSTREAM_H__
#define __RDR_HEX_INSTREAM_H__
#include <rdr/BufferedInStream.h>
namespace rdr {
class HexInStream : public BufferedInStream {
public:
HexInStream(InStream& is);
virtual ~HexInStream();
static bool readHexAndShift(char c, int* v);
static bool hexStrToBin(const char* s, char** data, size_t* length);
private:
virtual bool fillBuffer(size_t maxSize);
private:
InStream& in_stream;
};
} // end of namespace rdr
#endif
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