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a197a4ce | 1 | #ifndef ALIMDC_H |
2 | #define ALIMDC_H | |
60838f24 | 3 | // @(#)alimdc:$Name: $:$Id$ |
a197a4ce | 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 | ||
e10815f1 | 19 | #ifndef ROOT_TObjArray |
20 | #include <TObjArray.h> | |
21 | #endif | |
22 | ||
a197a4ce | 23 | #ifndef ROOT_TSysEvtHandler |
24 | #include <TSysEvtHandler.h> | |
25 | #endif | |
26 | ||
27 | // Forward class declarations | |
f2dc6b20 | 28 | class AliRawEventHeaderBase; |
a197a4ce | 29 | class AliRawEquipmentHeader; |
30 | class AliRawData; | |
e10815f1 | 31 | class AliRawDB; |
e10815f1 | 32 | class AliTagDB; |
54dd2271 | 33 | class AliRawEventTag; |
af885e0f | 34 | class AliESDEvent; |
35 | ||
33314186 | 36 | #include "AliRawEventV2.h" |
af885e0f | 37 | #include "AliESDEvent.h" |
af885e0f | 38 | #include "AliRawDB.h" |
39 | #include "AliTagDB.h" | |
40 | #include "AliRawData.h" | |
af885e0f | 41 | #include "AliRawEventTag.h" |
a197a4ce | 42 | |
43 | class AliMDC : public TObject { | |
44 | ||
45 | public: | |
46 | enum EWriteMode { kLOCAL, kRFIO, kROOTD, kCASTOR, kDEVNULL }; | |
e10815f1 | 47 | enum EFilterMode { kFilterOff, kFilterTransparent, kFilterOn }; |
f07ec911 | 48 | enum EErrorCode { kErrStartEndRun = -1, |
e10815f1 | 49 | kErrHeader = -2, |
50 | kErrHeaderSize = -3, | |
51 | kErrSubHeader = -4, | |
52 | kErrDataSize = -5, | |
53 | kErrEquipmentHeader = -6, | |
d21e9888 | 54 | kErrEquipment = -7, |
f07ec911 | 55 | kErrFileSize = -8, |
56 | kFilterReject = -9, | |
19359f9c | 57 | kErrWriting = -10, |
58 | kErrTagFile = -11}; | |
e10815f1 | 59 | |
60 | AliMDC(Int_t compress, Bool_t deleteFiles, | |
61 | EFilterMode filterMode = kFilterTransparent, | |
5d315e4d | 62 | Double_t maxSizeTagDB = -1, const char* fileNameTagDB = NULL, |
a8b0468f | 63 | const char* guidFileFolder = NULL, |
64 | Int_t basketsize = 32000); | |
e10815f1 | 65 | virtual ~AliMDC(); |
66 | ||
4fbf7315 | 67 | Int_t Open(EWriteMode mode, const char* fileName, |
68 | Double_t maxFileSize = 0, | |
69 | const char* fs1 = NULL, const char* fs2 = NULL); | |
e10815f1 | 70 | Int_t ProcessEvent(void* event, Bool_t isIovecArray = kFALSE); |
60838f24 | 71 | Long64_t GetTotalSize(); |
d2450633 | 72 | Long64_t Close(); |
0cd3f979 | 73 | Long64_t AutoSave(); |
e10815f1 | 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(); | |
a197a4ce | 79 | |
80 | private: | |
81 | class AliMDCInterruptHandler : public TSignalHandler { | |
82 | public: | |
83 | AliMDCInterruptHandler(AliMDC *mdc) : TSignalHandler(kSigUser1, kFALSE), fMDC(mdc) { } | |
84 | Bool_t Notify() { | |
85 | Info("Notify", "received a SIGUSR1 signal"); | |
e10815f1 | 86 | fMDC->Stop(); |
a197a4ce | 87 | return kTRUE; |
88 | } | |
89 | private: | |
90 | AliMDC *fMDC; // alimdc to signal | |
91 | ||
d557984f | 92 | AliMDCInterruptHandler(const AliMDCInterruptHandler& handler); // Not implemented |
93 | AliMDCInterruptHandler& operator=(const AliMDCInterruptHandler& handler); // Not implemented | |
a197a4ce | 94 | }; |
95 | ||
33314186 | 96 | AliRawEventV2 *fEvent; // produced AliRawEvent |
af885e0f | 97 | AliESDEvent *fESD; // pointer to HLT ESD object |
e10815f1 | 98 | AliRawDB *fRawDB; // raw data DB |
e10815f1 | 99 | AliTagDB *fTagDB; // tag DB |
54dd2271 | 100 | AliRawEventTag *fEventTag; // raw-data event tag object |
e10815f1 | 101 | Int_t fCompress; // compression factor used for raw output DB |
a8b0468f | 102 | Int_t fBasketSize; // root i/o basket size (default = 32000) |
e10815f1 | 103 | Bool_t fDeleteFiles; // flag for deletion of files |
104 | EFilterMode fFilterMode; // high level filter mode | |
105 | TObjArray fFilters; // filter algorithms | |
106 | Bool_t fStop; // stop execution (triggered by SIGUSR1) | |
f2dc6b20 | 107 | Bool_t fIsTagDBCreated; // is tag db already created |
108 | Double_t fMaxSizeTagDB;// max size of the tag DB | |
581835ab | 109 | TString fFileNameTagDB;// tag DB file name |
110 | TString fGuidFileFolder; // guid files folder | |
e10815f1 | 111 | |
112 | // Filter names | |
113 | enum {kNFilters = 1}; | |
114 | static const char* const fgkFilterName[kNFilters]; | |
a197a4ce | 115 | |
116 | AliMDC(const AliMDC& mdc); | |
117 | AliMDC& operator = (const AliMDC& mdc); | |
118 | ||
119 | Int_t Read(const char *name) { return TObject::Read(name); } | |
e10815f1 | 120 | Int_t Read(Int_t fd, void *buffer, Int_t length); |
a197a4ce | 121 | Int_t ReadEquipmentHeader(AliRawEquipmentHeader &header, |
e10815f1 | 122 | Bool_t isSwapped, char*& data); |
123 | Int_t ReadRawData(AliRawData &raw, Int_t size, char*& data); | |
a197a4ce | 124 | |
a8b0468f | 125 | ClassDef(AliMDC,3) // MDC processor |
a197a4ce | 126 | }; |
127 | ||
128 | #endif |