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;
38 class AliMDC : public TObject {
41 enum EWriteMode { kLOCAL, kRFIO, kROOTD, kCASTOR, kDEVNULL };
42 enum EFilterMode { kFilterOff, kFilterTransparent, kFilterOn };
43 enum EErrorCode { kErrStartEndRun = -1,
48 kErrEquipmentHeader = -6,
54 AliMDC(Int_t compress, Bool_t deleteFiles,
55 EFilterMode filterMode = kFilterTransparent,
56 const char* localRunDB = NULL, Bool_t rdbmsRunDB = kFALSE,
57 const char* alienHostRunDB = NULL, const char* alienDirRunDB = NULL,
58 Double_t maxSizeTagDB = -1, const char* fileNameTagDB = NULL);
61 Int_t Open(EWriteMode mode, const char* fileName);
62 Int_t ProcessEvent(void* event, Bool_t isIovecArray = kFALSE);
66 Int_t Run(const char* inputFile, Bool_t loop,
67 EWriteMode mode, Double_t maxFileSize,
68 const char* fs1 = NULL, const char* fs2 = NULL);
72 class AliMDCInterruptHandler : public TSignalHandler {
74 AliMDCInterruptHandler(AliMDC *mdc) : TSignalHandler(kSigUser1, kFALSE), fMDC(mdc) { }
76 Info("Notify", "received a SIGUSR1 signal");
81 AliMDC *fMDC; // alimdc to signal
83 AliMDCInterruptHandler(const AliMDCInterruptHandler& handler);
84 AliMDCInterruptHandler& operator=(const AliMDCInterruptHandler& handler);
87 AliRawEvent *fEvent; // produced AliRawEvent
88 AliESD *fESD; // pointer to HLT ESD object
89 AliStats *fStats; // statistics
90 AliRawDB *fRawDB; // raw data DB
91 AliRunDB *fRunDB; // run DB
92 AliTagDB *fTagDB; // tag DB
93 Int_t fCompress; // compression factor used for raw output DB
94 Bool_t fDeleteFiles; // flag for deletion of files
95 EFilterMode fFilterMode; // high level filter mode
96 TObjArray fFilters; // filter algorithms
97 Bool_t fStop; // stop execution (triggered by SIGUSR1)
98 Bool_t fIsTagDBCreated; // is tag db already created
99 Double_t fMaxSizeTagDB;// max size of the tag DB
100 const char* fFileNameTagDB;// tag DB file name
103 enum {kNFilters = 1};
104 static const char* const fgkFilterName[kNFilters];
106 AliMDC(const AliMDC& mdc);
107 AliMDC& operator = (const AliMDC& mdc);
109 Int_t Read(const char *name) { return TObject::Read(name); }
110 Int_t Read(Int_t fd, void *buffer, Int_t length);
111 Int_t ReadEquipmentHeader(AliRawEquipmentHeader &header,
112 Bool_t isSwapped, char*& data);
113 Int_t ReadRawData(AliRawData &raw, Int_t size, char*& data);
115 ClassDef(AliMDC,0) // MDC processor