#ifndef __TFndGebSpy__
#define __TFndGebSpy__

#include "TObject.h"
#include "TSystem.h"

#define GEBIP  0xC1CE55B1  // 193.206.85.177  fndgeb.lnf.infn.it

class TFndGebSpy : public TObject {

private:
   void BuildHeader(Int_t p);     // Build header for detector #p

public:
   Int_t   fUdpSd;                //  UDP socket descriptor
   Int_t   fEvent[0x4000];        //! 64 Kbyte event buffer
 
   TFndGebSpy();                       // open UDP client socket 
   ~TFndGebSpy();                      // close UDP client socket 
   
   Int_t *Get(Int_t p);           // Get an event from port #p of GEB

   Int_t *GetGTS()    { return  Get(2001); }  // GTS:  port #2001
   Int_t *GetTOF()    { return  Get(2002); }  // TOF:  port #2002
   Int_t *GetISM()    { return  Get(2003); }  // ISIM: port #2003
   Int_t *GetOSM()    { return  Get(2004); }  // OSIM: port #2004
   Int_t *GetLMD()    { return  Get(2005); }  // LMD:  port #2005
   Int_t *GetSTB()    { return  Get(2006); }  // STB:  port #2006

   Int_t *GetEvent()  { return  Get(2007); }  // full: port #2007

   void Dump();

   ClassDef(TFndGebSpy,1)
   };

#endif