lgrTimeCommandFactory.h

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/******************************************************************************
** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


#ifndef lgrTimeCommandFactory_H_
#define lgrTimeCommandFactory_H_

#include "lgrCore.h"
#include "lgrCommand.h"

namespace MAKLogger
{
   class DtAbsoluteTime;
   class DtCommandDefinition;

   class DT_DLL_LGRCORE DtLgrTimeCommandFactory
   {

   private:
      DtLgrTimeCommandFactory();

   public:
      static const DtLgrCommandType theCommandType;

   public:
      static const DtLgrCommandId Response_CurrentTimeChanged   = -1;
      static const DtLgrCommandId Response_StartStopTimesChanged  = -2;
      static const DtLgrCommandId Response_FirstLastTimesChanged = -3;

      static DtResponse createStartStopTimesChangedResponse(
         DtAbsoluteTime startTime,DtAbsoluteTime stopTime);
      static void decodeStartStopTimesChangedResponse(DtResponse response,
         DtAbsoluteTime& startTime,DtAbsoluteTime& stopTime);

      static DtResponse createCurrentTimeChangedResponse(
         DtAbsoluteTime currentTime);
      static void decodeCurrentTimeChangedResponse(DtResponse response,
         DtAbsoluteTime& currentTime);

      static DtResponse createFirstLastTimesChangedResponse(
         DtAbsoluteTime firstTime,DtAbsoluteTime lastTime);
      static void decodeFirstLastTimesChangedResponse(DtResponse response,
         DtAbsoluteTime& firstTime,DtAbsoluteTime& stopTime);

      static const char* commandToString(int commandId);

      static const char* responseToString(int responseId);

   };
}

#endif