pDataQueryInter.h

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/****************************************************************************
 * Copyright (c) 2016 VT MAK
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <portal/pInteraction.h>

namespace MAKVrExchange
{

   class DtPortalConnection;

   class DT_DLL_LIBPORTAL DtPortalDataQueryInteraction
      : public DtPortalInteraction
   {
   public:

      typedef void (*functionCallback_type) (
         const DtPortalDataQueryInteraction& interaction, void* userDataQuery );

      DtPortalDataQueryInteraction();

      DtPortalDataQueryInteraction( const DtPortalDataQueryInteraction& other );

      virtual ~DtPortalDataQueryInteraction();

      DtPortalDataQueryInteraction& operator = ( const DtPortalDataQueryInteraction& other );

      static void addCallback( DtPortalConnection* connection,
         functionCallback_type callbackFunction, void* userDataQuery );

      static void removeCallback( DtPortalConnection* connection,
         functionCallback_type callbackFunction, void* userDataQuery );


      DtDEC_ATTRIBUTE( DtString, OriginatingEntity, originatingEntity );
      DtDEC_ATTRIBUTE( DtString, ReceivingEntity, receivingEntity );
      DtDEC_ATTRIBUTE( DtU32, RequestIdentifier, requestIdentifier );
      DtDEC_ATTRIBUTE( DtTime, TimeInterval, timeInterval );
      DtDEC_ATTRIBUTE( std::vector<DtU32>, FixedDatums, fixedDatums );
      DtDEC_ATTRIBUTE( std::vector<DtU32>, VariableDatums, variableDatums );


   public:

      static const DtPortalMessageKind theKind;

      static DtPortalMessage* create();

      virtual unsigned int netSize() const;
      virtual void writeSelfToBuffer( void* buffer, int bufferSize ) const;
      virtual void readSelfFromBuffer( const void* buffer, int bufferSize );

      virtual std::ostream& printDataToStream( std::ostream& stream ) const;

   };


   inline DtPortalMessage* DtPortalDataQueryInteraction::create()
   {
      return new DtPortalDataQueryInteraction();
   }

}