| a6e7b125 |
1 | #ifndef ALIRAWREADER_H |
| 2 | #define ALIRAWREADER_H |
| 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
| 4 | * See cxx source for full Copyright notice */ |
| 5 | |
| bea6b2a4 |
6 | /* $Id$ */ |
| 7 | |
| 8 | /////////////////////////////////////////////////////////////////////////////// |
| 9 | /// |
| 10 | /// This is the base class for reading raw data. |
| 11 | /// |
| 12 | /////////////////////////////////////////////////////////////////////////////// |
| 13 | |
| a6e7b125 |
14 | #include <TObject.h> |
| 0cfe2438 |
15 | #include <TArrayI.h> |
| 38cf12f3 |
16 | #include <TClonesArray.h> |
| 17 | |
| 18 | #include "AliRawDataErrorLog.h" |
| 39f9963f |
19 | #include "AliRawDataHeader.h" |
| 8de97894 |
20 | |
| 636c1780 |
21 | class TChain; |
| 1fb5b4a8 |
22 | class AliRawEventHeaderBase; |
| b744fdd9 |
23 | class AliRawEvent; |
| a6e7b125 |
24 | |
| a6e7b125 |
25 | class AliRawReader: public TObject { |
| 26 | public : |
| 8de97894 |
27 | AliRawReader(); |
| 42d20574 |
28 | AliRawReader(const AliRawReader& rawReader); |
| 29 | AliRawReader& operator = (const AliRawReader& rawReader); |
| 0cfe2438 |
30 | virtual ~AliRawReader(); |
| 8de97894 |
31 | |
| 43787b8e |
32 | static AliRawReader* Create(const char *uri); |
| 33 | |
| eb808725 |
34 | virtual void Select(Int_t detectorID, |
| 8de97894 |
35 | Int_t minDDLID = -1, Int_t maxDDLID = -1); |
| eb808725 |
36 | virtual void Select(const char *detectorName, |
| 362c9d61 |
37 | Int_t minDDLID = -1, Int_t maxDDLID = -1); |
| eb808725 |
38 | virtual void SelectEquipment(Int_t equipmentType, |
| f224de6c |
39 | Int_t minEquipmentId = -1, |
| 40 | Int_t maxEquipmentId = -1); |
| eb808725 |
41 | virtual void SkipInvalid(Bool_t skip = kTRUE) |
| 39f9963f |
42 | {fSkipInvalid = skip;}; |
| 299738b9 |
43 | virtual void RequireHeader(Bool_t required) |
| 18882b3b |
44 | {fRequireHeader = required;}; |
| a6e7b125 |
45 | |
| 1fb5b4a8 |
46 | virtual const AliRawEventHeaderBase* GetEventHeader() const {return NULL;}; |
| b744fdd9 |
47 | virtual const AliRawEvent* GetEvent() const {return NULL;} |
| 1fb5b4a8 |
48 | |
| 42d20574 |
49 | virtual UInt_t GetType() const = 0; |
| 50 | virtual UInt_t GetRunNumber() const = 0; |
| 51 | virtual const UInt_t* GetEventId() const = 0; |
| 151bea4e |
52 | UInt_t GetPeriod() const { |
| 53 | const UInt_t *id = GetEventId(); |
| 4bf6d23d |
54 | return id ? (((id)[0]>>4)&0x0fffffff): 0; |
| 151bea4e |
55 | } |
| 56 | UInt_t GetOrbitID() const { |
| 57 | const UInt_t *id = GetEventId(); |
| 4bf6d23d |
58 | return id ? ((((id)[0]<<20)&0xf00000)|(((id)[1]>>12)&0xfffff)) : 0; |
| 151bea4e |
59 | } |
| 60 | UShort_t GetBCID() const { |
| 61 | const UInt_t *id = GetEventId(); |
| 4bf6d23d |
62 | return id ? ((id)[1]&0x00000fff) : 0; |
| 151bea4e |
63 | } |
| 42d20574 |
64 | virtual const UInt_t* GetTriggerPattern() const = 0; |
| 4bf6d23d |
65 | ULong64_t GetClassMask() const { |
| 66 | const UInt_t *pattern = GetTriggerPattern(); |
| 67 | return pattern ? (((ULong64_t)pattern[1] & 0x3ffff) << 32)|(pattern[0]) : 0; |
| 68 | } |
| 42d20574 |
69 | virtual const UInt_t* GetDetectorPattern() const = 0; |
| 70 | virtual const UInt_t* GetAttributes() const = 0; |
| e94ad92c |
71 | virtual const UInt_t* GetSubEventAttributes() const = 0; |
| c946ab02 |
72 | virtual UInt_t GetLDCId() const = 0; |
| 42d20574 |
73 | virtual UInt_t GetGDCId() const = 0; |
| 741c154c |
74 | virtual UInt_t GetTimestamp() const = 0; |
| 04fa961a |
75 | |
| c946ab02 |
76 | virtual Int_t GetEquipmentSize() const = 0; |
| 77 | virtual Int_t GetEquipmentType() const = 0; |
| 78 | virtual Int_t GetEquipmentId() const = 0; |
| 0cfe2438 |
79 | Int_t GetMappedEquipmentId() const; |
| 80 | Bool_t LoadEquipmentIdsMap(const char *fileName); |
| c946ab02 |
81 | virtual const UInt_t* GetEquipmentAttributes() const = 0; |
| 82 | virtual Int_t GetEquipmentElementSize() const = 0; |
| 299738b9 |
83 | virtual Int_t GetEquipmentHeaderSize() const = 0; |
| a6e7b125 |
84 | |
| 0cfe2438 |
85 | Int_t GetDetectorID() const; |
| 86 | Int_t GetDDLID() const; |
| 39f9963f |
87 | |
| c946ab02 |
88 | Int_t GetDataSize() const |
| 527a1d3f |
89 | {if (fHeader) { |
| 90 | if (fHeader->fSize != 0xFFFFFFFF) return fHeader->fSize - sizeof(AliRawDataHeader); |
| 299738b9 |
91 | else return GetEquipmentSize() - GetEquipmentHeaderSize() - sizeof(AliRawDataHeader); |
| 92 | } else return GetEquipmentSize() - GetEquipmentHeaderSize();}; |
| 509a7696 |
93 | |
| c946ab02 |
94 | Int_t GetVersion() const |
| 4e99539f |
95 | {if (fHeader) return fHeader->GetVersion(); else return -1;}; |
| 39f9963f |
96 | Bool_t IsValid() const |
| 97 | {if (fHeader) return fHeader->TestAttribute(0); |
| 98 | else return kFALSE;}; |
| c946ab02 |
99 | Bool_t IsCompressed() const |
| 39f9963f |
100 | {if (fHeader) return fHeader->TestAttribute(1); |
| c946ab02 |
101 | else return kFALSE;}; |
| c3408d7d |
102 | Bool_t TestBlockAttribute(Int_t index) const |
| 103 | {if (fHeader) return fHeader->TestAttribute(index); |
| 104 | else return kFALSE;}; |
| 105 | UChar_t GetBlockAttributes() const |
| 106 | {if (fHeader) return fHeader->GetAttributes(); |
| 107 | else return 0;}; |
| f58b3254 |
108 | UInt_t GetStatusBits() const |
| 109 | {if (fHeader) return fHeader->GetStatus(); |
| 110 | else return 0;}; |
| c3408d7d |
111 | const AliRawDataHeader* GetDataHeader() const |
| 112 | {return fHeader;} |
| c946ab02 |
113 | |
| 114 | virtual Bool_t ReadHeader() = 0; |
| 8de97894 |
115 | virtual Bool_t ReadNextData(UChar_t*& data) = 0; |
| 116 | virtual Bool_t ReadNextInt(UInt_t& data); |
| 117 | virtual Bool_t ReadNextShort(UShort_t& data); |
| 118 | virtual Bool_t ReadNextChar(UChar_t& data); |
| bf22797a |
119 | virtual Bool_t ReadNext(UChar_t* data, Int_t size) = 0; |
| 8de97894 |
120 | |
| 121 | virtual Bool_t Reset() = 0; |
| a6e7b125 |
122 | |
| dd9a70fe |
123 | virtual Bool_t NextEvent() = 0; |
| 124 | virtual Bool_t RewindEvents() = 0; |
| 636c1780 |
125 | virtual Bool_t GotoEvent(Int_t event); |
| 126 | virtual Int_t GetEventIndex() const { return -1; } |
| 25e82ff5 |
127 | virtual Int_t GetNumberOfEvents() const { return -1; } |
| dd9a70fe |
128 | |
| 39f9963f |
129 | enum {kErrMagic=1, kErrNoDataHeader=2, |
| 130 | kErrSize=4, kErrOutOfBounds=8}; |
| b4857df7 |
131 | virtual Int_t CheckData() const; |
| bea6b2a4 |
132 | Int_t GetErrorCode() const {return fErrorCode;}; |
| b4857df7 |
133 | |
| 509a7696 |
134 | void DumpData(Int_t limit = -1); |
| 135 | |
| 9fc249d9 |
136 | void AddErrorLog(AliRawDataErrorLog::ERawDataErrorLevel level, |
| 137 | Int_t code, |
| 38cf12f3 |
138 | const char *message = NULL); |
| 9fc249d9 |
139 | void AddMinorErrorLog(Int_t code, |
| 140 | const char *message = NULL) { |
| 141 | return AddErrorLog(AliRawDataErrorLog::kMinor,code,message); |
| 142 | } |
| 143 | void AddMajorErrorLog(Int_t code, |
| 144 | const char *message = NULL) { |
| 145 | return AddErrorLog(AliRawDataErrorLog::kMajor,code,message); |
| 146 | } |
| 147 | void AddFatalErrorLog(Int_t code, |
| 148 | const char *message = NULL) { |
| 149 | return AddErrorLog(AliRawDataErrorLog::kFatal,code,message); |
| 150 | } |
| 38cf12f3 |
151 | Int_t GetNumberOfErrorLogs() const { return fErrorLogs.GetEntriesFast(); } |
| 79dac785 |
152 | const TClonesArray &GetAllErrorLogs() const { return fErrorLogs; } |
| 38cf12f3 |
153 | AliRawDataErrorLog *GetErrorLog(Int_t i) const { |
| 154 | return (AliRawDataErrorLog *)fErrorLogs.UncheckedAt(i); |
| 155 | } |
| 156 | |
| 2d91a353 |
157 | // Method which can be used in order to force the auto-save on |
| 158 | // ESD tree inside AliReconstruction. For the moment it will be |
| 159 | // activated only for AliRawReaderDateOnline. |
| 160 | virtual Bool_t UseAutoSaveESD() const { return kFALSE; } |
| 636c1780 |
161 | virtual TChain* GetChain() const { return NULL; } |
| 2d91a353 |
162 | |
| a97af23d |
163 | Bool_t IsRawReaderValid() const { return fIsValid; } |
| 164 | |
| 56918e2f |
165 | void LoadTriggerClass(const char* name, Int_t index); |
| 166 | |
| a6e7b125 |
167 | protected : |
| 56918e2f |
168 | virtual void SelectEvents(Int_t type, ULong64_t triggerMask = 0, const char *triggerExpr = NULL); |
| 42d20574 |
169 | Bool_t IsSelected() const; |
| dd9a70fe |
170 | Bool_t IsEventSelected() const; |
| a6e7b125 |
171 | |
| 0cfe2438 |
172 | TArrayI *fEquipmentIdsIn; // array of equipment Ids to be mapped |
| 173 | TArrayI *fEquipmentIdsOut; // array of mapped equipment Ids |
| 18882b3b |
174 | |
| 0cfe2438 |
175 | Bool_t fRequireHeader; // if false, data without header is accepted |
| 176 | |
| 177 | AliRawDataHeader* fHeader; // current data header |
| 178 | Int_t fCount; // counter of bytes to be read for current DDL |
| a6e7b125 |
179 | |
| f224de6c |
180 | Int_t fSelectEquipmentType; // type of selected equipment (<0 = no selection) |
| 181 | Int_t fSelectMinEquipmentId; // minimal index of selected equipment (<0 = no selection) |
| 182 | Int_t fSelectMaxEquipmentId; // maximal index of selected equipment (<0 = no selection) |
| 0cfe2438 |
183 | Bool_t fSkipInvalid; // skip invalid data |
| 184 | Int_t fSelectEventType; // type of selected events (<0 = no selection) |
| 00665a00 |
185 | ULong64_t fSelectTriggerMask; // trigger mask for selecting events (0 = no selection) |
| 56918e2f |
186 | TString fSelectTriggerExpr; // trigger expression for selecting events (empty = no selection) |
| 8de97894 |
187 | |
| 0cfe2438 |
188 | Int_t fErrorCode; // code of last error |
| b4857df7 |
189 | |
| 38cf12f3 |
190 | Int_t fEventNumber; // current event number |
| edd06192 |
191 | TClonesArray fErrorLogs; // raw data decoding errors |
| 192 | |
| 193 | AliRawDataHeader* fHeaderSwapped; // temporary buffer for swapping header on PowerPC |
| 38cf12f3 |
194 | |
| 91f76e9b |
195 | UInt_t SwapWord(UInt_t x) const; |
| 196 | UShort_t SwapShort(UShort_t x) const; |
| 197 | |
| a97af23d |
198 | Bool_t fIsValid; // is raw-reader created successfully |
| 199 | |
| a6e7b125 |
200 | ClassDef(AliRawReader, 0) // base class for reading raw digits |
| 201 | }; |
| 202 | |
| 203 | #endif |
git://git.uio.no / u / mrichter / AliRoot.git / blame