#ifndef MBSFILE_H
#define MBSFILE_H

#ifdef __CINT__
struct s_filhe;
struct s_bufhe;
struct s_evt_channel;
struct s_ve10_1;
struct s_ves10_1;
#else
extern "C"
{
  #include "f_evt.h"
  #include "s_filhe_swap.h"
  #include "s_bufhe_swap.h"
}
#endif

#include "TObject.h"
#include "TString.h"


class MbsFile : public TObject {
  public:

    MbsFile(const char* name, Int_t* status);
    ~MbsFile();
    Int_t* OpenFile(Int_t* status);     //  uses f_evt_get_open  opens an event stream from specified channel
    Int_t CloseFile();    //  uses f_evt_get_close  closes event stream of specified channel
    void PrintFileHeader(s_filhe* FH);  // print something from file header??????
    Int_t GetEvent();     //  uses f_evt_get_event  returnes address of event
    Int_t GetNrSubEvent();//  uses f_evt_get_subevent get number of subevent
    Int_t GetMbsEventNo(){ return fCurrentMbsEventNo; };
    Int_t GetMbsRunNo()  { return fCurrentMbsRunNo; };
    Int_t* GetSubEvent(Int_t NrSubEvt, Int_t *sebuflenght,Short_t *setype,Short_t *sesubtype,Char_t *sesubcrate); 
    
     // uses f_evt_get_subevent get subevent pointer
    void PrintSubEvent(s_ves10_1* SEH,Int_t* ED);
    void PrintFileHeader();  // print something from file header??????
    void PrintBufferHeader();  // print something from Buffer header??????
    void PrintEventHeader();  // print something from Event header??????
 
  private:
    
    Int_t GetRunNumberFromFileName( TString A_string );
    
    TString fName;
   
    s_evt_channel* fxInputChannel; //! /** Event channel structure used by event source. paolo*/
    s_ves10_1* fxSubEvent; //!/**GSI VME Subevent header paolo*/
    s_ve10_1*  fxEvent; //!/**GSI VME Event header paolo*/
    s_filhe* fxInfoHeader; //! /**File header paolo*/
    s_bufhe * fxBuffer; //!  /**GSI Buffer header paolo*/
    Int_t* fxEventData; //!  /**event data pointer paolo*/
    ULong_t fuEventCounter; //! /**Current event index counter paolo*/
 

   /** Points to the current gsi buffer structure filled by the event source. */
    /** Reference to header info delivered by source. */
    Bool_t fbIsOpen;
    /** switches buildmbs event mode: if true, data buffer is copied
    * to own buffer of subevent. If false (default), mbs subevent uses
    * reference to external data buffer of eventapi. */
    Bool_t fbDataCopyMode;
    /** Indicates if first event should be extracted */
    Bool_t fbFirstEvent;
    /** Index of first event to process. */
    ULong_t fuStartEvent;
    /** Index of last event to process. */
    ULong_t fuStopEvent;
    /** Number of events to skip from file in between two read events  */
    ULong_t fuEventInterval;
    /** Timeout in seconds for mbs getevent. If -1, no timeout (default)  */
    Int_t fiTimeout;
     /** Current MBS event number  */
    Int_t fCurrentMbsEventNo;
    /** Current MBS run number  */
    Int_t fCurrentMbsRunNo;
    ClassDef(MbsFile, 1)
};

#endif //MBSFILE_H