AnticounterLevel2/src/AcCore.cpp

//
// C/C++ headers
//
#include <fstream>
#include <string.h>
//
// ROOT headers
//
#include <TTree.h>
#include <TClassEdit.h>
#include <TObject.h>
#include <TList.h>
#include <TArrayI.h>
#include <TSystem.h>
#include <TSystemDirectory.h>
#include <TString.h>
#include <TFile.h>
#include <TClass.h>
#include <TCanvas.h>
#include <TH1.h>
#include <TH1F.h>
#include <TH2D.h>
#include <TLatex.h>
#include <TPad.h>
#include <TSQLServer.h>
#include <TSQLRow.h>
#include <TSQLResult.h>
//#include <TClonesArray.h>
//
// RunInfo header
//
#include <RunInfo.h>
//
// YODA headers
//
#include <PamelaRun.h>
#include <physics/trigger/TriggerEvent.h>
#include <physics/anticounter/AnticounterEvent.h>
//
// RunInfo header
//
//#include <RunInfo.h>
//
// This program headers
//
#include <AcCore.h>
#include <AcLevel2.h>
#include <AcVerl2.h>
//
using namespace std;
//
// CORE ROUTINE
//
//
int AcCore(UInt_t run, TFile *file, TSQLServer *dbc, Int_t Acargc, char *Acargv[]){
  Int_t i = 0;
  Bool_t verbose = false;
  Bool_t debug = false;
  //
  TString processFolder = Form("AcFolder_%u",run);
  if ( Acargc > 0 ){
    i = 0;
    while ( i < Acargc ){
      if ( !strcmp(Acargv[i],"-processFolder") ) {
        if ( Acargc < i+1 ){
          throw -3;
        };
        processFolder = (TString)Acargv[i+1];
        i++;
      };
      if ( !strcmp(Acargv[i],"-v") ||  !strcmp(Acargv[i],"--verbose") ) {
        verbose = true;
      };
      if ( !strcmp(Acargv[i],"-g") ||  !strcmp(Acargv[i],"--debug") ) {
        verbose = true;
        debug = true;
      };
      i++;
    };
  };
  //
  // Set these to true to have a very verbose output.
  //
  //
  // Output directory is the working directoy.
  //
  const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
  //
  // Variables for level2 
  //
  TTree *ac = 0;
  UInt_t nevents = 0;
  //
  // variables needed to reprocess data
  //
  TString acversion;
  ItoRunInfo *runinfo = 0;
  TArrayI *runlist = 0;
  TTree *acclone = 0;
  Bool_t reproc = false;
  Bool_t reprocall = false;
  UInt_t nobefrun = 0;
  UInt_t noaftrun = 0;
  UInt_t numbofrun = 0;
  stringstream ftmpname;
  TString fname;
  UInt_t totfileentries = 0;
  UInt_t idRun = 0;
  //
  // variables needed to handle error signals
  //
  Int_t code = 0;
  Int_t sgnl;
  //
  // anticounter level2 classes
  //
  AcLevel2 *acl2 = new AcLevel2();
  AcLevel2 *acl2clone = new AcLevel2();
  // note: the string "mydect" is now "ac", "mydetector" is "anticounter" (mydectversion -> acversion, mydectclone -> acclone);
  // the string "mydec" (without t) -> acl2 (acl2, acl2clone)
  //
  // define variables for opening and reading level0 file
  //
  TFile *l0File = 0;
  TTree *l0tr = 0;
  TBranch *l0head = 0;
  TBranch *l0ac = 0;
  pamela::EventHeader *eh = 0;
  pamela::PscuHeader *ph = 0;
  pamela::anticounter::AnticounterEvent *acc = 0;
  //
  // Define other basic variables
  // 
  UInt_t procev = 0;
  stringstream file2;
  stringstream file3;
  stringstream qy;
  Int_t totevent = 0;
  UInt_t atime = 0;
  UInt_t re = 0;
  //
  // Working filename
  //
  TString outputfile;
  stringstream name;
  name.str("");
  name << outdir << "/";
  //
  // temporary file and folder
  //
  TFile *tempfile = 0;
  TTree *tempac = 0;
  stringstream tempname;
  stringstream acfolder;
  Bool_t myfold = false;
  tempname.str("");
  tempname << outdir;
  tempname << "/" << processFolder.Data();
  acfolder.str("");
  acfolder << tempname.str().c_str();
  tempname << "/ac2tree_run";
  tempname << run << ".root";  
  //
  // DB classes
  //
  GL_ROOT *glroot = new GL_ROOT();
  GL_TIMESYNC *dbtime = 0;
  //
  UShort_t CRCcheck[2]= {0,0};
  UShort_t Status[2]= {0,0};
  UShort_t Hitmap[2]= {0,0};
  UShort_t Hitstatus[2]= {0,0};
  UShort_t Trigger[2]  = {0,0};
  UShort_t Trigg_old[2] = {0,0};
  UShort_t Counter[2][16];
  UShort_t Counter_old[2][16];
  UShort_t Shift[2][16];
  Int_t vec[2][16][16];
  Int_t tmp = 0;
  memset(vec, 0, 2*16*16*sizeof(UShort_t));
  memset(Shift, 0, 2*16*sizeof(UShort_t));
  memset(Counter, 0, 2*16*sizeof(UShort_t));
  memset(Counter_old, 0, 2*16*sizeof(UShort_t));
  //
  Long64_t maxsize = 10000000000LL;  
  TTree::SetMaxTreeSize(maxsize);
  //
  //
  // Let's start!
  //
  //
  // As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
  // if run != 0 we must process only that run but first we have to check if the tree Anticounter already exist in the file
  // if it exists we are reprocessing data and we must delete that entries, if not we must create it.
  // 
  if ( run == 0 ) reproc = true;
  //
  // Output file is "outputfile"
  //
  outputfile = name.str().c_str(); 
  if ( verbose ) printf("\n Output filename is: \n %s \n\n",outputfile.Data());
  //
  // 
  if ( !file->IsOpen() ){
    if ( verbose ) printf(" ANTICOUNTER - ERROR: cannot open file for writing\n");
    throw -701;
  };
  //
  // Retrieve GL_RUN variables from the level2 file
  //  
  acversion = AcInfo(false); // we should decide how to handle versioning system
  //
  // create an interface to RunInfo called "runinfo"
  //
  runinfo = new ItoRunInfo(file);
  //
  // open "Run" tree in level2 file, if not existing return an error (sngl != 0)
  //
  sgnl = 0;
  sgnl = runinfo->Update(run,"AC",acversion);
  if ( sgnl ){
    if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
    code = sgnl;
    goto closeandexit;
  } else {
    sgnl = 0;
  };
  //
  // number of events in the file BEFORE the first event of our run
  //
  nobefrun = runinfo->GetFirstEntry();
  //
  // total number of events in the file 
  //
  totfileentries = runinfo->GetFileEntries();
  //
  // first file entry AFTER the last event of our run
  //
  noaftrun = runinfo->GetLastEntry() + 1;
  //
  // number of run to be processed
  //
  numbofrun = runinfo->GetNoRun();
  UInt_t totnorun = runinfo->GetRunEntries();
  //
  // Try to access the Anticounter tree in the file, if it exists we are reprocessing data if not we are processing a new run
  //
  acclone = (TTree*)file->Get("Anticounter");
  //
  if ( !acclone ){
    //
    // tree does not exist, we are not reprocessing
    //
    reproc = false;
    if ( run == 0 && verbose ) printf(" ANTICOUNTER - WARNING: you are reprocessing data but AC tree does not exist!\n");
    if ( verbose &&  runinfo->IsReprocessing() && run != 0 ) printf(" ANTICOUNTER - WARNING: it seems you are not reprocessing data but Anticounter\n versioning information already exists in RunInfo.\n");

  } else {
    //
    // tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
    //
    acclone->SetAutoSave(900000000000000LL);
    reproc = true;
    //
    //
    if ( verbose ) printf("\n Preparing the pre-processing...\n");
    //
    if ( run == 0 || totnorun == 1 ){
      //
      // we are reprocessing all the file
      // if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
      //
      reprocall = true;
      //
      if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing all runs\n");
      //
    } else {
      //
      // we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
      //
      reprocall = false;
      //
      if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing run number %u \n",run);
      //
      // copying old tree to a new file
      //
      gSystem->MakeDirectory(acfolder.str().c_str());
      myfold = true;
      tempfile = new TFile(tempname.str().c_str(),"RECREATE");
      tempac = acclone->CloneTree(-1,"fast");
      tempac->SetName("Anticounter-old");
      tempfile->Write();
      tempfile->Close();  
    }
    //
    // Delete the old tree from old file and memory
    //
    acclone->Delete("all");
    //
    if ( verbose ) printf(" ...done!\n");
    //
  };
  //
  // create anticounter tree ac
  // 
  file->cd();
  ac = new TTree("Anticounter-new","PAMELA Level2 Anticounter data");
  ac->SetAutoSave(900000000000000LL);
  ac->Branch("AcLevel2","AcLevel2",&acl2);
  //
  if ( reproc && !reprocall ){
    //
    //  open new file and retrieve alo tree informations
    //
    tempfile = new TFile(tempname.str().c_str(),"READ");
    acclone = (TTree*)tempfile->Get("Anticounter-old");
    acclone->SetAutoSave(900000000000000LL);
    acclone->SetBranchAddress("AcLevel2",&acl2clone);
    //      
    if ( nobefrun > 0 ){
      if ( verbose ) {
        printf("\n Pre-processing: copying events from the old tree before the processed run\n");   
        printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
        printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
      };
      for (UInt_t j = 0; j < nobefrun; j++){
        //
        acclone->GetEntry(j);     
        //
        // copy acl2clone to acl2
        //
        acl2->Clear();
        //
        memcpy(&acl2,&acl2clone,sizeof(acl2clone));
        //
        // Fill entry in the new tree
        //
        ac->Fill();
        //
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };          
  };
  //
  // Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
  //
  runlist = runinfo->GetRunList();
  //
  // Loop over the run to be processed
  //
  for (UInt_t irun=0; irun < numbofrun; irun++){
    //
    // retrieve the first run ID to be processed using the RunInfo list
    //
    idRun = runlist->At(irun);
    if ( verbose ){
      printf("\n\n\n ####################################################################### \n");
      printf("                    PROCESSING RUN NUMBER %u \n",idRun);
      printf(" ####################################################################### \n\n\n");
    };
    //
    runinfo->ID_ROOT_L0 = 0;
    //
    // store in the runinfo class the GL_RUN variables for our run
    //
    sgnl = 0;
    sgnl = runinfo->GetRunInfo(idRun);
    if ( sgnl ){
      if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
      code = sgnl;
      goto closeandexit;
    } else {
      sgnl = 0;
    };
    //
    // now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
    //
    if ( runinfo->ID_ROOT_L0 == 0 ){
      if ( verbose ) printf("\n ANTICOUNTER - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
      code = -5;
      goto closeandexit;    
    };
    //
    // prepare the timesync for the db
    //
    //    if ( !dbc->IsConnected() ) throw -705;
    dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
    //
    // Search in the DB the path and name of the LEVEL0 file to be processed.
    //
    //    if ( !dbc->IsConnected() ) throw -705;
    glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
    //
    ftmpname.str("");
    ftmpname << glroot->PATH.Data() << "/";
    ftmpname << glroot->NAME.Data();
    fname = ftmpname.str().c_str();
    //
    // print out informations
    //
    totevent = runinfo->NEVENTS;
    if ( verbose ) {
      printf("\n LEVEL0 data file: %s \n",fname.Data());
      printf(" RUN HEADER absolute time is:  %u \n",runinfo->RUNHEADER_TIME);
      printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
      printf(" %i events to be processed for run %u: from %i to %i \n\n",totevent,idRun,runinfo->EV_FROM,runinfo->EV_FROM+totevent);
    };
    //
    // Open Level0 file
    //
    l0File = new TFile(fname.Data());
    if ( !l0File ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: problems opening  Level0 file\n");
      code = -6;
      goto closeandexit;
    };
    l0tr = (TTree*)l0File->Get("Physics");
    if ( !l0tr ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Physics tree in Level0 file\n");
      l0File->Close();
      code = -7;
      goto closeandexit;
    };
    l0head = l0tr->GetBranch("Header");
    if ( !l0head ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Header branch in Level0 tree\n");
      l0File->Close();
      code = -8;
      goto closeandexit;    
    };
    l0ac = l0tr->GetBranch("Anticounter");
    if ( !l0ac ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: no Anticounter branch in Level0 tree\n");
      l0File->Close();
      code = -704;
      goto closeandexit;
    };
    //
    l0tr->SetBranchAddress("Anticounter", &acc);
    l0tr->SetBranchAddress("Header", &eh);
    //
    nevents = l0ac->GetEntries();
    //
    if ( nevents < 1 ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: Level0 file is empty\n\n");
      l0File->Close();
      code = -11;
      goto closeandexit;
    };
    //
    if ( runinfo->EV_TO > nevents-1 ) {
      if ( verbose ) printf(" ANTICOUNTER - ERROR: too few entries in the tree\n");
      l0File->Close();
      code = -12;
      goto closeandexit;
    };
    //
    // run over all the events of the run
    //
    if ( dbc ){
      dbc->Close();
      //      delete dbc;
    };
    //
    if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
    //
    for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
      //
      if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);   
      //
      l0head->GetEntry(re);
      //
      // absolute time of this event
      //
      ph = eh->GetPscuHeader();
      atime = dbtime->DBabsTime(ph->GetOrbitalTime());  
      //
      // paranoid check
      //
      if ( atime > runinfo->RUNTRAILER_TIME || atime < runinfo->RUNHEADER_TIME  ) {
        if ( verbose ) printf(" ANTICOUNTER - WARNING: event at time outside the run time window, skipping it\n");
        goto jumpev;
      };
      //
      procev++;
      //
      // start processing
      //
      acl2->Clear();
      //
      l0ac->GetEntry(re);
      //
      /***********************************************/
      // Here starts Anticounter specific code (Silvio)
      //
      memset(vec, 0, 2*16*16*sizeof(UShort_t));
      memset(Shift, 0, 2*16*sizeof(UShort_t));
      memset(Counter, 0, 2*16*sizeof(UShort_t));
      memset(Counter_old, 0, 2*16*sizeof(UShort_t));
      memset(CRCcheck, 0, 2*sizeof(UShort_t));
      memset(Status, 0, 2*sizeof(UShort_t));
      memset(Hitmap, 0, 2*sizeof(UShort_t));
      memset(Hitstatus, 0, 2*sizeof(UShort_t));
      memset(Trigger, 0, 2*sizeof(UShort_t));
      memset(Trigg_old, 0, 2*sizeof(UShort_t));
      tmp = 0;
      //
      for(Int_t gg = 0; gg < 2; gg++)
        {
          Hitstatus[gg] = 0;
        }
      //
      //fetch data
      //
      for(Int_t kk = 0; kk < 2; kk++)
        {
          if(re>0)
            {
              Trigg_old[kk] = Trigger[kk];
              for(Int_t jj = 0; jj < 16; jj++)
                Counter_old[kk][jj] = Counter[kk][jj];
            }
          
          for(Int_t jj = 0; jj < 16; jj++)
            {
              Counter[kk][jj] = acc->counters[kk][jj];
              Shift[kk][jj] = acc->shift[kk][jj];
            }
          Status[kk] = acc->status[kk];
          Hitmap[kk] = acc->hitmap[kk];
          Trigger[kk] = acc->trigg[kk];
          CRCcheck[kk] = acc->CRCcheck[kk];
        }
      
      /***********************************************/
      //process data
      /***********************************************/
      //shiftregisters
      for(Int_t b = 0; b < 2; b++){ //card
        for(Int_t k = 0; k < 16; k++){ //shift register
          Int_t cnt=1;
          for(Int_t l = 0; l < 16; l++){ //bin
            tmp = ((Shift[b][k] & cnt) > 0 ? 1 : 0);
            vec[b][k][l]=tmp;
            cnt=cnt<<1;
          }
          //cnt=1;
        }
      }
      //
      //fill Level1 file
      /************************************************/
      for(Int_t s = 0; s < 2; s++) {
        acl2->hitmap[s] = Hitmap[s];
        acl2->trigger[s] = Trigger[s];
        Int_t cnt=1;
        for(Int_t k = 0; k < 16; k++) {
          for(Int_t bin = 5; bin < 9; bin++) { //acceptance window
            if(vec[s][bin][k]==1)
              Hitstatus[s] = Hitstatus[s] | cnt;
          }
          cnt=cnt<<1;
        }
        acl2->hitstatus[s] = Hitstatus[s];
        //      
        //Status
        /****************************************/
        if(s==0){
          if(Trigger[0] != (Trigg_old[0]+1))
            acl2->status[0] = acl2->status[0] | 0x1;
          if(Status[0] & 0x001F < 0x001F)
            acl2->status[0] = acl2->status[0] | 0x2;
          if(CRCcheck[0] == 0)
            acl2->status[0] = acl2->status[0] | 0x4;
          for(Int_t gg = 0; gg < 16; gg++){
            if((Counter[0][gg] == Counter_old[0][gg]) && re>0){
              acl2->status[0] = acl2->status[0] | 0x8;
            }
          }
        }
        else {
          if(Trigger[1] != (Trigg_old[1]+2))
            acl2->status[1] = acl2->status[1] | 0x1;
          if(Status[1] & 0x001F < 0x001F)
            acl2->status[1] = acl2->status[1] | 0x2;
          if(CRCcheck[1] == 0)
            acl2->status[1] = acl2->status[1] | 0x4;
          for(Int_t gg = 0; gg < 16; gg++){
            if((Counter[1][gg] == Counter_old[1][gg]) && re>0)
              acl2->status[1] = acl2->status[1] | 0x8;
          }
        }
      }
      //
      // End Anticounter specific code
      //
      /************************************************/      
      acl2->unpackError = acc->unpackError;
      //
      // Fill the rootple 
      //
      ac->Fill();
      //    
      //
    jumpev:
      debug = false;
      //
    };
    //
    // Here you may want to clear some variables before processing another run  
    //
    delete dbtime;
  }; // process all the runs
  //
  if ( verbose ) printf("\n Finished processing data \n");
  //
 closeandexit:
  //
  // we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
  //
  if ( !reprocall && reproc && code >= 0 ){
    if ( totfileentries > noaftrun ){
      if ( verbose ){
        printf("\n Post-processing: copying events from the old tree after the processed run\n");   
        printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
        printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
      };
      for (UInt_t j = noaftrun; j < totfileentries; j++ ){
        //
        // Get entry from old tree
        //
        acclone->GetEntry(j);     
        //
        // copy acl2clone to acl2
        //
        acl2->Clear();
        memcpy(&acl2,&acl2clone,sizeof(acl2clone));
        //
        // Fill entry in the new tree
        //
        ac->Fill();
      };
      if ( verbose ) printf(" Finished successful copying!\n");
    };
  };
  //
  // Close files, delete old tree(s), write and close level2 file 
  //
  if ( l0File ) l0File->Close();
  if ( tempfile ) tempfile->Close();            
  if ( myfold ) gSystem->Unlink(tempname.str().c_str());
  //
  if ( code < 0 && verbose ) printf("\n ANTICOUNTER - ERROR: an error occurred, try to save anyway...\n");
  if ( verbose ) printf("\n Writing and closing rootple\n");
  if ( runinfo ) runinfo->Close();    
  if ( ac ) ac->SetName("Anticounter");    
  if ( file ){
    file->cd();
    file->Write();
  };
  //
  if ( myfold ) gSystem->Unlink(acfolder.str().c_str());
  //
  // the end
  //
  if ( verbose ) printf("\n Exiting...\n");
  //
  if( ac ) ac->Delete();
  if ( acl2 ) delete acl2;
  if ( acl2clone ) delete acl2clone;
  if ( glroot ) delete glroot;
  if ( runinfo ) delete runinfo; 
  //
  if(code < 0) throw code;
  return(code);
}


1	mocchiut	1.1	//
2			// C/C++ headers
3			//
4			#include <fstream>
5			#include <string.h>
6			//
7			// ROOT headers
8			//
9			#include <TTree.h>
10			#include <TClassEdit.h>
11			#include <TObject.h>
12			#include <TList.h>
13	mocchiut	1.5	#include <TArrayI.h>
14	mocchiut	1.1	#include <TSystem.h>
15			#include <TSystemDirectory.h>
16			#include <TString.h>
17			#include <TFile.h>
18			#include <TClass.h>
19			#include <TCanvas.h>
20			#include <TH1.h>
21			#include <TH1F.h>
22			#include <TH2D.h>
23			#include <TLatex.h>
24			#include <TPad.h>
25			#include <TSQLServer.h>
26			#include <TSQLRow.h>
27			#include <TSQLResult.h>
28			//#include <TClonesArray.h>
29			//
30	mocchiut	1.10	// RunInfo header
31			//
32			#include <RunInfo.h>
33			//
34	mocchiut	1.1	// YODA headers
35			//
36			#include <PamelaRun.h>
37			#include <physics/trigger/TriggerEvent.h>
38			#include <physics/anticounter/AnticounterEvent.h>
39			//
40			// RunInfo header
41			//
42	mocchiut	1.10	//#include <RunInfo.h>
43	mocchiut	1.1	//
44			// This program headers
45			//
46			#include <AcCore.h>
47			#include <AcLevel2.h>
48			#include <AcVerl2.h>
49			//
50			using namespace std;
51			//
52			// CORE ROUTINE
53			//
54			//
55	mocchiut	1.5	int AcCore(UInt_t run, TFile file, TSQLServer dbc, Int_t Acargc, char *Acargv[]){
56	mocchiut	1.1	Int_t i = 0;
57			Bool_t verbose = false;
58			Bool_t debug = false;
59			//
60	mocchiut	1.13	TString processFolder = Form("AcFolder_%u",run);
61	mocchiut	1.1	if ( Acargc > 0 ){
62			i = 0;
63			while ( i < Acargc ){
64			if ( !strcmp(Acargv[i],"-processFolder") ) {
65			if ( Acargc < i+1 ){
66			throw -3;
67			};
68			processFolder = (TString)Acargv[i+1];
69			i++;
70			};
71			if ( !strcmp(Acargv[i],"-v") \|\| !strcmp(Acargv[i],"--verbose") ) {
72			verbose = true;
73			};
74			if ( !strcmp(Acargv[i],"-g") \|\| !strcmp(Acargv[i],"--debug") ) {
75	mocchiut	1.12	verbose = true;
76	mocchiut	1.1	debug = true;
77			};
78			i++;
79			};
80			};
81			//
82			// Set these to true to have a very verbose output.
83			//
84			//
85			// Output directory is the working directoy.
86			//
87			const char* outdir = gSystem->DirName(gSystem->DirName(file->GetPath()));
88			//
89			// Variables for level2
90			//
91			TTree *ac = 0;
92	mocchiut	1.5	UInt_t nevents = 0;
93	mocchiut	1.1	//
94			// variables needed to reprocess data
95			//
96			TString acversion;
97			ItoRunInfo *runinfo = 0;
98	mocchiut	1.5	TArrayI *runlist = 0;
99	mocchiut	1.1	TTree *acclone = 0;
100			Bool_t reproc = false;
101			Bool_t reprocall = false;
102			UInt_t nobefrun = 0;
103			UInt_t noaftrun = 0;
104			UInt_t numbofrun = 0;
105			stringstream ftmpname;
106			TString fname;
107	mocchiut	1.5	UInt_t totfileentries = 0;
108			UInt_t idRun = 0;
109	mocchiut	1.1	//
110			// variables needed to handle error signals
111			//
112			Int_t code = 0;
113			Int_t sgnl;
114			//
115			// anticounter level2 classes
116			//
117			AcLevel2 *acl2 = new AcLevel2();
118			AcLevel2 *acl2clone = new AcLevel2();
119			// note: the string "mydect" is now "ac", "mydetector" is "anticounter" (mydectversion -> acversion, mydectclone -> acclone);
120			// the string "mydec" (without t) -> acl2 (acl2, acl2clone)
121			//
122			// define variables for opening and reading level0 file
123			//
124			TFile *l0File = 0;
125			TTree *l0tr = 0;
126			TBranch *l0head = 0;
127			TBranch *l0ac = 0;
128	mocchiut	1.5	pamela::EventHeader *eh = 0;
129			pamela::PscuHeader *ph = 0;
130	mocchiut	1.1	pamela::anticounter::AnticounterEvent *acc = 0;
131			//
132			// Define other basic variables
133			//
134			UInt_t procev = 0;
135			stringstream file2;
136			stringstream file3;
137			stringstream qy;
138			Int_t totevent = 0;
139	mocchiut	1.5	UInt_t atime = 0;
140			UInt_t re = 0;
141	mocchiut	1.1	//
142			// Working filename
143			//
144			TString outputfile;
145			stringstream name;
146			name.str("");
147			name << outdir << "/";
148			//
149			// temporary file and folder
150			//
151			TFile *tempfile = 0;
152			TTree *tempac = 0;
153			stringstream tempname;
154			stringstream acfolder;
155	mocchiut	1.15	Bool_t myfold = false;
156	mocchiut	1.1	tempname.str("");
157			tempname << outdir;
158			tempname << "/" << processFolder.Data();
159			acfolder.str("");
160			acfolder << tempname.str().c_str();
161			tempname << "/ac2tree_run";
162			tempname << run << ".root";
163			//
164			// DB classes
165			//
166			GL_ROOT *glroot = new GL_ROOT();
167	mocchiut	1.5	GL_TIMESYNC *dbtime = 0;
168	mocchiut	1.1	//
169	mocchiut	1.4	UShort_t CRCcheck[2]= {0,0};
170			UShort_t Status[2]= {0,0};
171			UShort_t Hitmap[2]= {0,0};
172			UShort_t Hitstatus[2]= {0,0};
173			UShort_t Trigger[2] = {0,0};
174			UShort_t Trigg_old[2] = {0,0};
175			UShort_t Counter[2][16];
176			UShort_t Counter_old[2][16];
177			UShort_t Shift[2][16];
178			Int_t vec[2][16][16];
179			Int_t tmp = 0;
180			memset(vec, 0, 21616*sizeof(UShort_t));
181			memset(Shift, 0, 216sizeof(UShort_t));
182			memset(Counter, 0, 216sizeof(UShort_t));
183			memset(Counter_old, 0, 216sizeof(UShort_t));
184			//
185	mocchiut	1.9	Long64_t maxsize = 10000000000LL;
186			TTree::SetMaxTreeSize(maxsize);
187			//
188			//
189	mocchiut	1.1	// Let's start!
190			//
191			//
192			// As a first thing we must check what we have to do: if run = 0 we must process all events in the file has been passed
193			// if run != 0 we must process only that run but first we have to check if the tree Anticounter already exist in the file
194			// if it exists we are reprocessing data and we must delete that entries, if not we must create it.
195			//
196	mocchiut	1.5	if ( run == 0 ) reproc = true;
197	mocchiut	1.1	//
198			// Output file is "outputfile"
199			//
200			outputfile = name.str().c_str();
201			if ( verbose ) printf("\n Output filename is: \n %s \n\n",outputfile.Data());
202			//
203			//
204			if ( !file->IsOpen() ){
205			if ( verbose ) printf(" ANTICOUNTER - ERROR: cannot open file for writing\n");
206			throw -701;
207			};
208			//
209			// Retrieve GL_RUN variables from the level2 file
210			//
211			acversion = AcInfo(false); // we should decide how to handle versioning system
212			//
213			// create an interface to RunInfo called "runinfo"
214			//
215			runinfo = new ItoRunInfo(file);
216			//
217			// open "Run" tree in level2 file, if not existing return an error (sngl != 0)
218			//
219			sgnl = 0;
220			sgnl = runinfo->Update(run,"AC",acversion);
221			if ( sgnl ){
222			if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
223			code = sgnl;
224			goto closeandexit;
225			} else {
226			sgnl = 0;
227			};
228			//
229			// number of events in the file BEFORE the first event of our run
230			//
231			nobefrun = runinfo->GetFirstEntry();
232			//
233			// total number of events in the file
234			//
235			totfileentries = runinfo->GetFileEntries();
236			//
237			// first file entry AFTER the last event of our run
238			//
239			noaftrun = runinfo->GetLastEntry() + 1;
240			//
241			// number of run to be processed
242			//
243			numbofrun = runinfo->GetNoRun();
244	mocchiut	1.14	UInt_t totnorun = runinfo->GetRunEntries();
245	mocchiut	1.1	//
246			// Try to access the Anticounter tree in the file, if it exists we are reprocessing data if not we are processing a new run
247			//
248			acclone = (TTree*)file->Get("Anticounter");
249			//
250			if ( !acclone ){
251			//
252			// tree does not exist, we are not reprocessing
253			//
254			reproc = false;
255	mocchiut	1.5	if ( run == 0 && verbose ) printf(" ANTICOUNTER - WARNING: you are reprocessing data but AC tree does not exist!\n");
256			if ( verbose && runinfo->IsReprocessing() && run != 0 ) printf(" ANTICOUNTER - WARNING: it seems you are not reprocessing data but Anticounter\n versioning information already exists in RunInfo.\n");
257	mocchiut	1.1
258			} else {
259			//
260			// tree exists, we are reprocessing data. Are we reprocessing a single run or all the file?
261			//
262	mocchiut	1.9	acclone->SetAutoSave(900000000000000LL);
263	mocchiut	1.1	reproc = true;
264			//
265			//
266			if ( verbose ) printf("\n Preparing the pre-processing...\n");
267			//
268	mocchiut	1.14	if ( run == 0 \|\| totnorun == 1 ){
269	mocchiut	1.1	//
270			// we are reprocessing all the file
271			// if we are reprocessing everything we don't need to copy any old event and we can just work with the new tree and delete the old one immediately
272			//
273			reprocall = true;
274			//
275			if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing all runs\n");
276			//
277			} else {
278			//
279			// we are reprocessing a single run, we must copy to the new tree the events in the file which preceed the first event of the run
280			//
281			reprocall = false;
282			//
283	mocchiut	1.5	if ( verbose ) printf("\n ANTICOUNTER - WARNING: Reprocessing run number %u \n",run);
284	mocchiut	1.1	//
285			// copying old tree to a new file
286			//
287	mocchiut	1.15	gSystem->MakeDirectory(acfolder.str().c_str());
288			myfold = true;
289	mocchiut	1.1	tempfile = new TFile(tempname.str().c_str(),"RECREATE");
290			tempac = acclone->CloneTree(-1,"fast");
291			tempac->SetName("Anticounter-old");
292			tempfile->Write();
293			tempfile->Close();
294			}
295			//
296			// Delete the old tree from old file and memory
297			//
298			acclone->Delete("all");
299			//
300			if ( verbose ) printf(" ...done!\n");
301			//
302			};
303			//
304			// create anticounter tree ac
305			//
306			file->cd();
307			ac = new TTree("Anticounter-new","PAMELA Level2 Anticounter data");
308	mocchiut	1.9	ac->SetAutoSave(900000000000000LL);
309	mocchiut	1.1	ac->Branch("AcLevel2","AcLevel2",&acl2);
310			//
311			if ( reproc && !reprocall ){
312			//
313			// open new file and retrieve alo tree informations
314			//
315			tempfile = new TFile(tempname.str().c_str(),"READ");
316			acclone = (TTree*)tempfile->Get("Anticounter-old");
317	mocchiut	1.9	acclone->SetAutoSave(900000000000000LL);
318	mocchiut	1.1	acclone->SetBranchAddress("AcLevel2",&acl2clone);
319			//
320			if ( nobefrun > 0 ){
321			if ( verbose ) {
322			printf("\n Pre-processing: copying events from the old tree before the processed run\n");
323	mocchiut	1.5	printf(" Copying %u events in the file which are before the beginning of the run %u \n",nobefrun,run);
324	mocchiut	1.1	printf(" Start copying at event number 0, end copying at event number %u \n",nobefrun);
325			};
326			for (UInt_t j = 0; j < nobefrun; j++){
327			//
328			acclone->GetEntry(j);
329			//
330			// copy acl2clone to acl2
331			//
332	mocchiut	1.3	acl2->Clear();
333	mocchiut	1.5	//
334	mocchiut	1.1	memcpy(&acl2,&acl2clone,sizeof(acl2clone));
335			//
336			// Fill entry in the new tree
337			//
338			ac->Fill();
339			//
340			};
341			if ( verbose ) printf(" Finished successful copying!\n");
342			};
343			};
344			//
345			// Get the list of run to be processed, if only one run has to be processed the list will contain one entry only.
346			//
347			runlist = runinfo->GetRunList();
348			//
349			// Loop over the run to be processed
350			//
351			for (UInt_t irun=0; irun < numbofrun; irun++){
352			//
353			// retrieve the first run ID to be processed using the RunInfo list
354			//
355			idRun = runlist->At(irun);
356			if ( verbose ){
357			printf("\n\n\n ####################################################################### \n");
358	mocchiut	1.5	printf(" PROCESSING RUN NUMBER %u \n",idRun);
359	mocchiut	1.1	printf(" ####################################################################### \n\n\n");
360			};
361			//
362	mocchiut	1.5	runinfo->ID_ROOT_L0 = 0;
363	mocchiut	1.1	//
364			// store in the runinfo class the GL_RUN variables for our run
365			//
366			sgnl = 0;
367			sgnl = runinfo->GetRunInfo(idRun);
368			if ( sgnl ){
369			if ( verbose ) printf(" ANTICOUNTER - ERROR: RunInfo exited with non-zero status\n");
370			code = sgnl;
371			goto closeandexit;
372			} else {
373			sgnl = 0;
374			};
375			//
376	mocchiut	1.5	// now you can access that variables using the RunInfo class this way runinfo->ID_ROOT_L0
377	mocchiut	1.1	//
378	mocchiut	1.5	if ( runinfo->ID_ROOT_L0 == 0 ){
379			if ( verbose ) printf("\n ANTICOUNTER - ERROR: no run with ID_RUN = %u \n\n Exiting... \n\n",idRun);
380	mocchiut	1.1	code = -5;
381			goto closeandexit;
382			};
383			//
384	mocchiut	1.5	// prepare the timesync for the db
385			//
386	mocchiut	1.16	// if ( !dbc->IsConnected() ) throw -705;
387	mocchiut	1.5	dbtime = new GL_TIMESYNC(runinfo->ID_ROOT_L0,"ID",dbc);
388			//
389	mocchiut	1.1	// Search in the DB the path and name of the LEVEL0 file to be processed.
390			//
391	mocchiut	1.16	// if ( !dbc->IsConnected() ) throw -705;
392	mocchiut	1.5	glroot->Query_GL_ROOT(runinfo->ID_ROOT_L0,dbc);
393	mocchiut	1.1	//
394			ftmpname.str("");
395			ftmpname << glroot->PATH.Data() << "/";
396			ftmpname << glroot->NAME.Data();
397			fname = ftmpname.str().c_str();
398			//
399			// print out informations
400			//
401	mocchiut	1.5	totevent = runinfo->NEVENTS;
402	mocchiut	1.1	if ( verbose ) {
403			printf("\n LEVEL0 data file: %s \n",fname.Data());
404	mocchiut	1.5	printf(" RUN HEADER absolute time is: %u \n",runinfo->RUNHEADER_TIME);
405			printf(" RUN TRAILER absolute time is: %u \n",runinfo->RUNTRAILER_TIME);
406			printf(" %i events to be processed for run %u: from %i to %i \n\n",totevent,idRun,runinfo->EV_FROM,runinfo->EV_FROM+totevent);
407	mocchiut	1.1	};
408			//
409			// Open Level0 file
410			//
411			l0File = new TFile(fname.Data());
412			if ( !l0File ) {
413			if ( verbose ) printf(" ANTICOUNTER - ERROR: problems opening Level0 file\n");
414			code = -6;
415			goto closeandexit;
416			};
417			l0tr = (TTree*)l0File->Get("Physics");
418			if ( !l0tr ) {
419			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Physics tree in Level0 file\n");
420			l0File->Close();
421			code = -7;
422			goto closeandexit;
423			};
424			l0head = l0tr->GetBranch("Header");
425			if ( !l0head ) {
426			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Header branch in Level0 tree\n");
427			l0File->Close();
428			code = -8;
429			goto closeandexit;
430			};
431			l0ac = l0tr->GetBranch("Anticounter");
432			if ( !l0ac ) {
433			if ( verbose ) printf(" ANTICOUNTER - ERROR: no Anticounter branch in Level0 tree\n");
434			l0File->Close();
435			code = -704;
436			goto closeandexit;
437			};
438			//
439			l0tr->SetBranchAddress("Anticounter", &acc);
440	mocchiut	1.5	l0tr->SetBranchAddress("Header", &eh);
441	mocchiut	1.1	//
442	mocchiut	1.5	nevents = l0ac->GetEntries();
443	mocchiut	1.1	//
444			if ( nevents < 1 ) {
445			if ( verbose ) printf(" ANTICOUNTER - ERROR: Level0 file is empty\n\n");
446			l0File->Close();
447			code = -11;
448			goto closeandexit;
449			};
450			//
451	mocchiut	1.5	if ( runinfo->EV_TO > nevents-1 ) {
452			if ( verbose ) printf(" ANTICOUNTER - ERROR: too few entries in the tree\n");
453	mocchiut	1.1	l0File->Close();
454			code = -12;
455			goto closeandexit;
456			};
457			//
458			// run over all the events of the run
459			//
460	mocchiut	1.16	if ( dbc ){
461			dbc->Close();
462			// delete dbc;
463			};
464			//
465	mocchiut	1.1	if ( verbose ) printf("\n Ready to start! \n\n Processed events: \n\n");
466			//
467	mocchiut	1.5	for ( re = runinfo->EV_FROM; re < (runinfo->EV_FROM+runinfo->NEVENTS); re++){
468	mocchiut	1.1	//
469			if ( procev%1000 == 0 && procev > 0 && verbose ) printf(" %iK \n",procev/1000);
470			//
471	mocchiut	1.5	l0head->GetEntry(re);
472	mocchiut	1.1	//
473			// absolute time of this event
474			//
475	mocchiut	1.5	ph = eh->GetPscuHeader();
476			atime = dbtime->DBabsTime(ph->GetOrbitalTime());
477	mocchiut	1.1	//
478			// paranoid check
479			//
480			if ( atime > runinfo->RUNTRAILER_TIME \|\| atime < runinfo->RUNHEADER_TIME ) {
481			if ( verbose ) printf(" ANTICOUNTER - WARNING: event at time outside the run time window, skipping it\n");
482			goto jumpev;
483			};
484			//
485			procev++;
486			//
487			// start processing
488			//
489	mocchiut	1.3	acl2->Clear();
490	mocchiut	1.1	//
491	mocchiut	1.5	l0ac->GetEntry(re);
492	pam-se	1.2	//
493	mocchiut	1.1	/***********************************************/
494			// Here starts Anticounter specific code (Silvio)
495			//
496	mocchiut	1.4	memset(vec, 0, 21616*sizeof(UShort_t));
497			memset(Shift, 0, 216sizeof(UShort_t));
498			memset(Counter, 0, 216sizeof(UShort_t));
499			memset(Counter_old, 0, 216sizeof(UShort_t));
500			memset(CRCcheck, 0, 2*sizeof(UShort_t));
501			memset(Status, 0, 2*sizeof(UShort_t));
502			memset(Hitmap, 0, 2*sizeof(UShort_t));
503			memset(Hitstatus, 0, 2*sizeof(UShort_t));
504			memset(Trigger, 0, 2*sizeof(UShort_t));
505			memset(Trigg_old, 0, 2*sizeof(UShort_t));
506			tmp = 0;
507	mocchiut	1.1	//
508			for(Int_t gg = 0; gg < 2; gg++)
509			{
510			Hitstatus[gg] = 0;
511			}
512			//
513			//fetch data
514			//
515			for(Int_t kk = 0; kk < 2; kk++)
516			{
517			if(re>0)
518			{
519			Trigg_old[kk] = Trigger[kk];
520			for(Int_t jj = 0; jj < 16; jj++)
521			Counter_old[kk][jj] = Counter[kk][jj];
522			}
523
524			for(Int_t jj = 0; jj < 16; jj++)
525			{
526			Counter[kk][jj] = acc->counters[kk][jj];
527			Shift[kk][jj] = acc->shift[kk][jj];
528			}
529			Status[kk] = acc->status[kk];
530			Hitmap[kk] = acc->hitmap[kk];
531			Trigger[kk] = acc->trigg[kk];
532			CRCcheck[kk] = acc->CRCcheck[kk];
533			}
534
535			/***********************************************/
536			//process data
537			/***********************************************/
538			//shiftregisters
539			for(Int_t b = 0; b < 2; b++){ //card
540			for(Int_t k = 0; k < 16; k++){ //shift register
541			Int_t cnt=1;
542			for(Int_t l = 0; l < 16; l++){ //bin
543			tmp = ((Shift[b][k] & cnt) > 0 ? 1 : 0);
544			vec[b][k][l]=tmp;
545			cnt=cnt<<1;
546			}
547			//cnt=1;
548			}
549			}
550	mocchiut	1.5	//
551	mocchiut	1.1	//fill Level1 file
552			/************************************************/
553			for(Int_t s = 0; s < 2; s++) {
554			acl2->hitmap[s] = Hitmap[s];
555			acl2->trigger[s] = Trigger[s];
556			Int_t cnt=1;
557			for(Int_t k = 0; k < 16; k++) {
558			for(Int_t bin = 5; bin < 9; bin++) { //acceptance window
559			if(vec[s][bin][k]==1)
560			Hitstatus[s] = Hitstatus[s] \| cnt;
561			}
562			cnt=cnt<<1;
563			}
564			acl2->hitstatus[s] = Hitstatus[s];
565	mocchiut	1.5	//
566	mocchiut	1.1	//Status
567			/****************************************/
568			if(s==0){
569			if(Trigger[0] != (Trigg_old[0]+1))
570			acl2->status[0] = acl2->status[0] \| 0x1;
571			if(Status[0] & 0x001F < 0x001F)
572			acl2->status[0] = acl2->status[0] \| 0x2;
573			if(CRCcheck[0] == 0)
574			acl2->status[0] = acl2->status[0] \| 0x4;
575			for(Int_t gg = 0; gg < 16; gg++){
576	mocchiut	1.5	if((Counter[0][gg] == Counter_old[0][gg]) && re>0){
577	mocchiut	1.1	acl2->status[0] = acl2->status[0] \| 0x8;
578			}
579			}
580			}
581			else {
582			if(Trigger[1] != (Trigg_old[1]+2))
583			acl2->status[1] = acl2->status[1] \| 0x1;
584			if(Status[1] & 0x001F < 0x001F)
585			acl2->status[1] = acl2->status[1] \| 0x2;
586			if(CRCcheck[1] == 0)
587			acl2->status[1] = acl2->status[1] \| 0x4;
588			for(Int_t gg = 0; gg < 16; gg++){
589	mocchiut	1.5	if((Counter[1][gg] == Counter_old[1][gg]) && re>0)
590	mocchiut	1.1	acl2->status[1] = acl2->status[1] \| 0x8;
591			}
592			}
593			}
594			//
595			// End Anticounter specific code
596			//
597	mocchiut	1.5	/************************************************/
598	mocchiut	1.6	acl2->unpackError = acc->unpackError;
599	mocchiut	1.1	//
600			// Fill the rootple
601			//
602			ac->Fill();
603			//
604			//
605			jumpev:
606			debug = false;
607			//
608			};
609			//
610			// Here you may want to clear some variables before processing another run
611			//
612	mocchiut	1.5	delete dbtime;
613	mocchiut	1.1	}; // process all the runs
614			//
615			if ( verbose ) printf("\n Finished processing data \n");
616			//
617			closeandexit:
618			//
619			// we have finished processing the run(s). If we processed a single run now we must copy all the events after our run from the old tree to the new one and delete the old tree.
620			//
621			if ( !reprocall && reproc && code >= 0 ){
622			if ( totfileentries > noaftrun ){
623			if ( verbose ){
624			printf("\n Post-processing: copying events from the old tree after the processed run\n");
625			printf(" Copying %i events in the file which are after the end of the run %i \n",(int)(totfileentries-noaftrun),(int)run);
626			printf(" Start copying at event number %i end copying at event number %i \n",(int)noaftrun,(int)totfileentries);
627			};
628			for (UInt_t j = noaftrun; j < totfileentries; j++ ){
629			//
630			// Get entry from old tree
631			//
632			acclone->GetEntry(j);
633			//
634			// copy acl2clone to acl2
635			//
636	mocchiut	1.3	acl2->Clear();
637	mocchiut	1.1	memcpy(&acl2,&acl2clone,sizeof(acl2clone));
638			//
639			// Fill entry in the new tree
640			//
641			ac->Fill();
642			};
643			if ( verbose ) printf(" Finished successful copying!\n");
644			};
645			};
646			//
647			// Close files, delete old tree(s), write and close level2 file
648			//
649			if ( l0File ) l0File->Close();
650			if ( tempfile ) tempfile->Close();
651	mocchiut	1.15	if ( myfold ) gSystem->Unlink(tempname.str().c_str());
652	mocchiut	1.1	//
653			if ( code < 0 && verbose ) printf("\n ANTICOUNTER - ERROR: an error occurred, try to save anyway...\n");
654			if ( verbose ) printf("\n Writing and closing rootple\n");
655			if ( runinfo ) runinfo->Close();
656			if ( ac ) ac->SetName("Anticounter");
657			if ( file ){
658			file->cd();
659			file->Write();
660			};
661			//
662	mocchiut	1.15	if ( myfold ) gSystem->Unlink(acfolder.str().c_str());
663	mocchiut	1.1	//
664			// the end
665			//
666			if ( verbose ) printf("\n Exiting...\n");
667	mocchiut	1.8	//
668	mocchiut	1.1	if( ac ) ac->Delete();
669	mocchiut	1.4	if ( acl2 ) delete acl2;
670	mocchiut	1.8	if ( acl2clone ) delete acl2clone;
671	mocchiut	1.4	if ( glroot ) delete glroot;
672			if ( runinfo ) delete runinfo;
673			//
674	mocchiut	1.1	if(code < 0) throw code;
675			return(code);
676			}
677
678