DtSecurityClassificationElement.h

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/****************************************************************************** 
** Copyright (c) 2012 VT-MAK Technologies, Inc. 
** All rights reserved. 
******************************************************************************/ 


#pragma once

#include <vrvLocalMS/vrvLocalMS.h>
#include <vrvVideoStream/DtMetadataElement.h>

#include <vlutil/vlNetTypes.h>

namespace makVrv
{
   class DT_DLL_VRVLOCALMS DtSecurityClassificationElement 
      : public DtMetadataElement
   {
   public: 
      enum ClassifcationLevel 
      {
         UNCLASSIFIED=1, 
         RESTRICTED=2, 
         CONFIDENTIAL=3, 
         SECRET=4, 
         TOP_SECRET=5
      };

   public:
      DtSecurityClassificationElement();
      virtual ~DtSecurityClassificationElement();

      virtual unsigned int encodedLength();
      virtual unsigned char* encode(unsigned char* buffer);

      virtual void decode(unsigned  char* buffer, unsigned int length);

      ClassifcationLevel classifcation();
      void setClassification(ClassifcationLevel val);

   protected:
      virtual void update();

      DtNetU8 myClassifcation;
   };
}