DwmXChaCha20Poly1305Ostream.hh

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//===========================================================================
// @(#) $Name:$
// @(#) $Id: DwmXChaCha20Poly1305Ostream.hh 10927 2020-08-16 22:58:53Z dwm $
//===========================================================================
//  Copyright (c) Daniel W. McRobb 2020
//  All rights reserved.
//
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//  1. Redistributions of source code must retain the above copyright
//     notice, this list of conditions and the following disclaimer.
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//  3. The names of the authors and copyright holders may not be used to
//     endorse or promote products derived from this software without
//     specific prior written permission.
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//  IN NO EVENT SHALL DANIEL W. MCROBB BE LIABLE TO ANY PARTY FOR
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//---------------------------------------------------------------------------
//---------------------------------------------------------------------------

#ifndef _DWMXCHACHA20POLY1305OSTREAM_HH_
#define _DWMXCHACHA20POLY1305OSTREAM_HH_

#include "DwmXChaCha20Poly1305OutBuffer.hh"

namespace Dwm {

  namespace XChaCha20Poly1305 {

    //------------------------------------------------------------------------
    //------------------------------------------------------------------------
    class Ostream
      : public std::ostream
    {
    public:
      //----------------------------------------------------------------------
      //----------------------------------------------------------------------
      Ostream(std::ostream & os, const std::string & key)
          : std::ostream(new OutBuffer(os, key))
      {}
      
      //----------------------------------------------------------------------
      //----------------------------------------------------------------------
      virtual ~Ostream()
      {
        delete rdbuf();
      }

    };
    
  }  // namespace XChaCha20Poly1305

}  // namespace Dwm

#endif  // _DWMXCHACHA20POLY1305OSTREAM_HH_