keyValuePair.h

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/****************************************************************************
 * Copyright (c) 2017 VT MAK
 * All rights reserved.
 ****************************************************************************/


#pragma once

#include <vrfExtProtocol/vrfExtProtocolDefines.h>
#include <vlutil/vlString.h>
#include <ostream>

class DT_DLL_vrfExtProtocol DtKeyValuePair
{
public:

   DtKeyValuePair();
   DtKeyValuePair(const DtString& key, const DtString& val);
   DtKeyValuePair(const DtKeyValuePair& orig);
   ~DtKeyValuePair();

   DtKeyValuePair& operator=(const DtKeyValuePair& orig);

   virtual void setKey(const DtString& val);
   virtual const DtString& key() const;
   virtual void setValue(const DtString& val);
   virtual const DtString& value() const;

   bool operator==(const DtKeyValuePair& other) const;
   bool operator!=(const DtKeyValuePair& other) const;

   int netSize() const;
   static int octetBoundary();
   unsigned int getPaddingSize(DtU64 byteOffset, unsigned int boundary) const;

   void writeToBuffer( char* buffer ) const;
   void fillFromBuffer( const char* buffer, int bufferSize, int offset );

   virtual void printData() const;
   virtual void printDataToStream(std::ostream &) const;

protected:

   DtString myKey;
   DtString myValue;

};

DT_DLL_vrfExtProtocol std::ostream& operator << ( std::ostream& stream, const DtKeyValuePair& );