///////////////////////////////////////////////////////////////////////////////
//
///////////////////////////////////////////////////////////////////////////////
#include "TFile.h"
#include "TTree.h"
#include "TBranch.h"

#include "OfflineMon/TDbMon.hh"

ClassImp(TDbMon)

TDbMon::Data_t*         TDbMon::Data; 

//_____________________________________________________________________________
TDbMon::TDbMon() {
}


//_____________________________________________________________________________
int TDbMon::UpdateNtuple() {

  TFile* ntuple_file = new TFile(fNtupleFileName.Data(),"recreate");

  TTree* tree = new TTree("db_monitor","DB Monitor");

  TBranch* br = tree->Branch("DbMon","TDbMon::Data_t", &Data);

  Data = new TDbMon::Data_t();
//-----------------------------------------------------------------------------
//  read the data file and fill the ntuple
//-----------------------------------------------------------------------------
  FILE* f = fopen(fInputDirName.Data(),"r");

  char c[200], buf1[50], buf2[50], buf3[50];

  int n = 200;

  while (fgets(c,n,f) > 0) {
    if (c[0]  != '#') {
      sscanf(c,"%s %i %s %s %i %i",
             buf1,
	     &Data->fCalendarTime,
	     buf2,
	     buf3,
	     &Data->fNConnections[0],
	     &Data->fNConnections[1]
	     );

      printf("%s %i %s %s %i %i\n",buf1,
	     Data->fCalendarTime,buf2,buf3,
	     Data->fNConnections[0],
	     Data->fNConnections[1]
	     );
      tree->Fill();
    }
  }
  ntuple_file->Write();
  delete ntuple_file;
  
  return 0;
}