3 // @(#)alimdc:$Name$:$Id$
4 // Author: Fons Rademakers 26/11/99
6 /* Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. *
7 * See cxx source for full Copyright notice */
9 //////////////////////////////////////////////////////////////////////////
13 //////////////////////////////////////////////////////////////////////////
19 #ifndef ROOT_TObjArray
20 #include <TObjArray.h>
23 #ifndef ROOT_TSysEvtHandler
24 #include <TSysEvtHandler.h>
27 // Forward class declarations
29 class AliRawEventHeaderBase;
30 class AliRawEquipmentHeader;
37 class AliMDC : public TObject {
40 enum EWriteMode { kLOCAL, kRFIO, kROOTD, kCASTOR, kDEVNULL };
41 enum EFilterMode { kFilterOff, kFilterTransparent, kFilterOn };
42 enum EErrorCode { kErrStartEndRun = -1,
47 kErrEquipmentHeader = -6,
53 AliMDC(Int_t compress, Bool_t deleteFiles,
54 EFilterMode filterMode = kFilterTransparent,
55 Double_t maxSizeTagDB = -1, const char* fileNameTagDB = NULL);
58 Int_t Open(EWriteMode mode, const char* fileName);
59 Int_t ProcessEvent(void* event, Bool_t isIovecArray = kFALSE);
63 Int_t Run(const char* inputFile, Bool_t loop,
64 EWriteMode mode, Double_t maxFileSize,
65 const char* fs1 = NULL, const char* fs2 = NULL);
69 class AliMDCInterruptHandler : public TSignalHandler {
71 AliMDCInterruptHandler(AliMDC *mdc) : TSignalHandler(kSigUser1, kFALSE), fMDC(mdc) { }
73 Info("Notify", "received a SIGUSR1 signal");
78 AliMDC *fMDC; // alimdc to signal
80 AliMDCInterruptHandler(const AliMDCInterruptHandler& handler); // Not implemented
81 AliMDCInterruptHandler& operator=(const AliMDCInterruptHandler& handler); // Not implemented
84 AliRawEvent *fEvent; // produced AliRawEvent
85 AliESD *fESD; // pointer to HLT ESD object
86 AliStats *fStats; // statistics
87 AliRawDB *fRawDB; // raw data DB
88 AliTagDB *fTagDB; // tag DB
89 Int_t fCompress; // compression factor used for raw output DB
90 Bool_t fDeleteFiles; // flag for deletion of files
91 EFilterMode fFilterMode; // high level filter mode
92 TObjArray fFilters; // filter algorithms
93 Bool_t fStop; // stop execution (triggered by SIGUSR1)
94 Bool_t fIsTagDBCreated; // is tag db already created
95 Double_t fMaxSizeTagDB;// max size of the tag DB
96 const char* fFileNameTagDB;// tag DB file name
100 static const char* const fgkFilterName[kNFilters];
102 AliMDC(const AliMDC& mdc);
103 AliMDC& operator = (const AliMDC& mdc);
105 Int_t Read(const char *name) { return TObject::Read(name); }
106 Int_t Read(Int_t fd, void *buffer, Int_t length);
107 Int_t ReadEquipmentHeader(AliRawEquipmentHeader &header,
108 Bool_t isSwapped, char*& data);
109 Int_t ReadRawData(AliRawData &raw, Int_t size, char*& data);
111 ClassDef(AliMDC,0) // MDC processor