#ifndef MonitorCommander_HH_
#define MonitorCommander_HH_

#include <ostream>

namespace T2KDAQ
{

  class TFBPacketHandler;
  // class ::std::ostream;

  class MonitorCommander
  {
  public:
    MonitorCommander();
    virtual ~MonitorCommander();
    
    void ResetBuffer();
    
    
    void AddRead(unsigned short aSlaveAddr,
		 bool aWordXfer);
    
    void AddRead(unsigned short aSlaveAddr,
		 unsigned short aIntAddr,
		 bool aWordXfer);
    
    void AddWrite(unsigned short aSlaveAddr,
		  unsigned short aDatum,
		  bool aWordXfer);
    
    void AddWrite(unsigned short aSlaveAddr,
		  unsigned short aIntAddr,
		  unsigned short aDatum,
		  bool aWordXfer);

    void AddPause(unsigned short aLen);

    unsigned short GetFillLevel()const;
    unsigned short GetCommandCount()const;
    unsigned short GetDataPacketSize()const;

    void GetPacket(TFBPacketHandler & aPkt)const;
    
    void MakeSimScript(std::ostream & aOs);
    void MakeSimScript(const std::string & aFileName);
    

    friend std::ostream & operator<<(std::ostream & aOs, 
				     const MonitorCommander & aMC);
    
  private:
    MonitorCommander(const MonitorCommander &);
    MonitorCommander & operator=(const MonitorCommander &);


    void PrintBinary(std::ostream & aOs, unsigned short aDatum);

  private: 
    
    unsigned short mBuf[1024];
    unsigned short mFillLevel;
    unsigned short mCmdCount;
    unsigned short mReturnPktSize;

  };
 

  std::ostream & operator<<(std::ostream & aOs, 
			    const MonitorCommander & aMC);
}//~namespace T2KDAQ

#endif//~MonitorCommander_HH_