LCOV - code coverage report
Current view: top level - RAW/MDC - AliMDC.h (source / functions) Hit Total Coverage
Test: coverage.info Lines: 2 7 28.6 %
Date: 2016-06-14 17:26:59 Functions: 4 14 28.6 %

          Line data    Source code
       1             : #ifndef ALIMDC_H
       2             : #define ALIMDC_H
       3             : // @(#)alimdc:$Name:  $:$Id$
       4             : // Author: Fons Rademakers  26/11/99
       5             : 
       6             : /* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
       7             :  * See cxx source for full Copyright notice                               */
       8             : 
       9             : //////////////////////////////////////////////////////////////////////////
      10             : //                                                                      //
      11             : // AliMDC                                                               //
      12             : //                                                                      //
      13             : //////////////////////////////////////////////////////////////////////////
      14             : 
      15             : #ifndef ROOT_TObject
      16             : #include <TObject.h>
      17             : #endif
      18             : 
      19             : #ifndef ROOT_TObjArray
      20             : #include <TObjArray.h>
      21             : #endif
      22             : 
      23             : #ifndef ROOT_TSysEvtHandler
      24             : #include <TSysEvtHandler.h>
      25             : #endif
      26             : 
      27             : // Forward class declarations
      28             : class AliRawEventHeaderBase;
      29             : class AliRawEquipmentHeader;
      30             : class AliRawData;
      31             : class AliRawDB;
      32             : class AliTagDB;
      33             : class AliRawEventTag;
      34             : class AliESDEvent;
      35             : 
      36             : #include "AliRawEventV2.h"
      37             : #include "AliESDEvent.h"
      38             : #include "AliRawDB.h"
      39             : #include "AliTagDB.h"
      40             : #include "AliRawData.h"
      41             : #include "AliRawEventTag.h"
      42             : 
      43             : class AliMDC : public TObject {
      44             : 
      45             : public:
      46             :    enum EWriteMode { kLOCAL, kRFIO, kROOTD, kCASTOR, kDEVNULL };
      47             :    enum EFilterMode { kFilterOff, kFilterTransparent, kFilterOn };
      48             :    enum EErrorCode { kErrStartEndRun = -1, 
      49             :                      kErrHeader = -2, 
      50             :                      kErrHeaderSize = -3, 
      51             :                      kErrSubHeader = -4, 
      52             :                      kErrDataSize = -5, 
      53             :                      kErrEquipmentHeader = -6, 
      54             :                      kErrEquipment = -7,
      55             :                      kErrFileSize = -8,
      56             :                      kFilterReject = -9,
      57             :                      kErrWriting = -10,
      58             :                      kErrTagFile = -11};
      59             : 
      60             :    AliMDC(Int_t compress, Bool_t deleteFiles, 
      61             :           EFilterMode filterMode = kFilterTransparent, 
      62             :           Double_t maxSizeTagDB = -1, const char* fileNameTagDB = NULL,
      63             :           const char* guidFileFolder = NULL,
      64             :           Int_t basketsize = 32000, Long64_t autoflush=-5000000LL);
      65             :    virtual ~AliMDC();
      66             : 
      67             :    Int_t      Open(EWriteMode mode, const char* fileName,
      68             :                    Double_t maxFileSize = 0,
      69             :                    const char* fs1 = NULL, const char* fs2 = NULL);
      70             :    Int_t      ProcessEvent(void* event, Bool_t isIovecArray = kFALSE);
      71             :    Long64_t   GetTotalSize();
      72             :    Long64_t   Close();
      73             :    Long64_t   AutoSave();
      74             : 
      75             :    Int_t      Run(const char* inputFile, Bool_t loop,
      76             :                   EWriteMode mode, Double_t maxFileSize, 
      77             :                   const char* fs1 = NULL, const char* fs2 = NULL);
      78             :    void       Stop();
      79             : 
      80             : private:
      81           0 :    class AliMDCInterruptHandler : public TSignalHandler {
      82             :    public:
      83           4 :      AliMDCInterruptHandler(AliMDC *mdc) : TSignalHandler(kSigUser1, kFALSE), fMDC(mdc) { }
      84             :      Bool_t Notify() {
      85           0 :        Info("Notify", "received a SIGUSR1 signal");
      86           0 :        fMDC->Stop();
      87           0 :        return kTRUE;
      88             :      }
      89             :    private:
      90             :      AliMDC *fMDC;   // alimdc to signal
      91             : 
      92             :      AliMDCInterruptHandler(const AliMDCInterruptHandler& handler); // Not implemented
      93             :      AliMDCInterruptHandler& operator=(const AliMDCInterruptHandler& handler); // Not implemented
      94             :    };
      95             : 
      96             :    AliRawEventV2 *fEvent;       // produced AliRawEvent
      97             :    AliESDEvent      *fESD;         // pointer to HLT ESD object
      98             :    AliRawDB    *fRawDB;       // raw data DB
      99             :    AliTagDB    *fTagDB;       // tag DB
     100             :    AliRawEventTag *fEventTag; // raw-data event tag object
     101             :    Int_t        fCompress;    // compression factor used for raw output DB
     102             :    Int_t        fBasketSize;  // root i/o basket size (default = 32000)
     103             :    Long64_t     fAutoFlush;   // tree autoflush setting
     104             :    Bool_t       fDeleteFiles; // flag for deletion of files
     105             :    EFilterMode  fFilterMode;  // high level filter mode
     106             :    TObjArray    fFilters;     // filter algorithms
     107             :    Bool_t       fStop;        // stop execution (triggered by SIGUSR1)
     108             :    Bool_t       fIsTagDBCreated; // is tag db already created
     109             :    Double_t     fMaxSizeTagDB;// max size of the tag DB
     110             :    TString      fFileNameTagDB;// tag DB file name
     111             :    TString      fGuidFileFolder; // guid files folder
     112             : 
     113             :    // Filter names
     114             :    enum {kNFilters = 1};
     115             :    static const char* const fgkFilterName[kNFilters];
     116             : 
     117             :    AliMDC(const AliMDC& mdc);
     118             :    AliMDC& operator = (const AliMDC& mdc);
     119             : 
     120           0 :    Int_t     Read(const char *name) { return TObject::Read(name); }
     121             :    Int_t     Read(Int_t fd, void *buffer, Int_t length);
     122             :    Int_t     ReadEquipmentHeader(AliRawEquipmentHeader &header,
     123             :                                  Bool_t isSwapped, char*& data);
     124             :    Int_t     ReadRawData(AliRawData &raw, Int_t size, char*& data);
     125             : 
     126           6 :    ClassDef(AliMDC,4)  // MDC processor
     127             : };
     128             : 
     129             : #endif

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