apacheoutputstream.hpp

"More for C++" is a class library that provides some features that are usually common for object ori

//
//  This file is part of the "More for C++" library
//
//  Copyright (c) 1999-2003 by Thorsten Goertz ([e-mail])
//
//  The "More for C++" library is free software; you can redistribute it and/or
//  modify it under the terms of the license that comes with this package.
//
//  Read "license.txt" for more details.
//
//  THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
//  WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES
//  OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.

////////////////////////////////////////////////////////////////////////////////

#ifndef APACHEOUTPUTSTREAM_HPP
#define APACHEOUTPUTSTREAM_HPP

////////////////////////////////////////////////////////////////////////////////

// Apache-headers must have been included!!!

#include <more/pointer.hpp>
#include <more/stl.hpp>
#include <more/string.hpp>
#include <more/core/finalizable.hpp>
#include <more/io/streams.hpp>

////////////////////////////////////////////////////////////////////////////////

namespace more
{
  namespace servlet
  {
    namespace apache
    {
      class ApacheOutputStream: public more::io::OutputStream
      {
        public:
          ApacheOutputStream( request_rec* pRequest );
          virtual void write( const void* pBuffer, size_t nNoOfBytes ) throw( more::io::IOException );
          virtual size_t rewind( size_t nNoOfBytes ) throw( more::io::IOException );
          virtual bool hasBeenClosed( ) throw( more::io::IOException );
          virtual void flush( ) throw( more::io::IOException );

        private:
          class Buffer: public more::core::Finalizable
          {
            public:
              Buffer( const void* pBuffer, size_t nNoOfBytes );
              virtual void finalize( );

              const void* getBuffer( ) const;
              size_t getNoOfBytes( ) const;

            private:
              void*   m_pBuffer;
              size_t  m_nNoOfBytes;
          };

          typedef more::stl::Vector<p<Buffer> > Buffers;

          request_rec*  m_pRequest;
          p<Buffers>    m_pBuffers;
      };
    }
  }
}

////////////////////////////////////////////////////////////////////////////////

#endif