DtKlvKey.h

Go to the documentation of this file.

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


#pragma once
#include <vrvVideoStream/vrvVideoStream.h>

#include <string>

namespace makVrv
{  
   class DT_DLL_VRVVIDEOSTREAM DtKlvKey
   {
   public:
      enum Encoding 
      {

         BER, 
         BER_OID, 
         _16B
      };
      DtKlvKey();

      DtKlvKey(unsigned char* universalKey);

      DtKlvKey(unsigned int tag, Encoding encoding);
      ~DtKlvKey();

      bool operator==(const DtKlvKey& rhs);

      unsigned char* bytes();

      void setBytes(unsigned char* buffer, unsigned int length, Encoding enc);
      
      //assumes a _16B key as a string of the byte values in hex
      //i.e. "060E2B34020B01010E01030101000000" for the MISB UAV Local Metadata set key
      void setBytes(std::string stringRep);
      
      unsigned int bytesLength();
      

      Encoding encoding();


      void setEncoding(Encoding enc);

      unsigned int tag();

      void setTag(unsigned int value);

   protected:
      unsigned char myBytes[16];
      unsigned int myTagLength;
      Encoding myEncoding;
   };
}