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a6e7b125 | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
bea6b2a4 | 16 | /* $Id$ */ |
17 | ||
a6e7b125 | 18 | /////////////////////////////////////////////////////////////////////////////// |
bea6b2a4 | 19 | /// |
20 | /// This is the base class for reading raw data. | |
21 | /// | |
22 | /// The derived classes, which operate on concrete raw data formats, | |
23 | /// should implement | |
24 | /// - ReadHeader to read the next (data/equipment) header | |
25 | /// - ReadNextData to read the next raw data block (=1 DDL) | |
26 | /// - ReadNext to read a given number of bytes | |
27 | /// - several getters like GetType | |
28 | /// | |
29 | /// Sequential access to the raw data is provided by the methods | |
30 | /// ReadHeader, ReadNextData, ReadNextInt, ReadNextShort, ReadNextChar | |
31 | /// | |
32 | /// If only data from a specific detector (and a given range of DDL numbers) | |
33 | /// should be read, this can be achieved by the Select method. | |
34 | /// Several getters provide information about the current event and the | |
35 | /// current type of raw data. | |
36 | /// | |
a6e7b125 | 37 | /////////////////////////////////////////////////////////////////////////////// |
38 | ||
43787b8e | 39 | #include <TClass.h> |
40 | #include <TPluginManager.h> | |
41 | #include <TROOT.h> | |
56918e2f | 42 | #include <TInterpreter.h> |
13b20641 | 43 | #include <TSystem.h> |
764daca3 | 44 | #include <TPRegexp.h> |
43787b8e | 45 | |
0cfe2438 | 46 | #include <Riostream.h> |
a6e7b125 | 47 | #include "AliRawReader.h" |
43787b8e | 48 | #include "AliRawReaderFile.h" |
49 | #include "AliRawReaderDate.h" | |
50 | #include "AliRawReaderRoot.h" | |
a6e0640d | 51 | #include "AliRawReaderChain.h" |
362c9d61 | 52 | #include "AliDAQ.h" |
38cf12f3 | 53 | #include "AliLog.h" |
8de97894 | 54 | |
a6e7b125 | 55 | ClassImp(AliRawReader) |
56 | ||
57 | ||
c946ab02 | 58 | AliRawReader::AliRawReader() : |
0cfe2438 | 59 | fEquipmentIdsIn(NULL), |
60 | fEquipmentIdsOut(NULL), | |
18882b3b | 61 | fRequireHeader(kTRUE), |
39f9963f | 62 | fHeader(NULL), |
c946ab02 | 63 | fCount(0), |
f224de6c | 64 | fSelectEquipmentType(-1), |
65 | fSelectMinEquipmentId(-1), | |
66 | fSelectMaxEquipmentId(-1), | |
39f9963f | 67 | fSkipInvalid(kFALSE), |
dd9a70fe | 68 | fSelectEventType(-1), |
00665a00 | 69 | fSelectTriggerMask(0), |
56918e2f | 70 | fSelectTriggerExpr(), |
38cf12f3 | 71 | fErrorCode(0), |
72 | fEventNumber(-1), | |
edd06192 | 73 | fErrorLogs("AliRawDataErrorLog",100), |
a97af23d | 74 | fHeaderSwapped(NULL), |
75 | fIsValid(kTRUE) | |
a6e7b125 | 76 | { |
42d20574 | 77 | // default constructor: initialize data members |
edd06192 | 78 | // Allocate the swapped header in case of Mac |
79 | #ifndef R__BYTESWAP | |
80 | fHeaderSwapped=new AliRawDataHeader(); | |
81 | #endif | |
0cfe2438 | 82 | } |
42d20574 | 83 | |
0cfe2438 | 84 | Bool_t AliRawReader::LoadEquipmentIdsMap(const char *fileName) |
85 | { | |
86 | // Open the mapping file | |
87 | // and load the mapping data | |
88 | ifstream input(fileName); | |
89 | if (input.is_open()) { | |
90 | Warning("AliRawReader","Equipment ID mapping file is found !"); | |
91 | const Int_t kMaxDDL = 256; | |
92 | fEquipmentIdsIn = new TArrayI(kMaxDDL); | |
93 | fEquipmentIdsOut = new TArrayI(kMaxDDL); | |
94 | Int_t equipIn, equipOut; | |
95 | Int_t nIds = 0; | |
96 | while (input >> equipIn >> equipOut) { | |
97 | if (nIds >= kMaxDDL) { | |
98 | Error("AliRawReader","Too many equipment Id mappings found ! Truncating the list !"); | |
99 | break; | |
100 | } | |
101 | fEquipmentIdsIn->AddAt(equipIn,nIds); | |
102 | fEquipmentIdsOut->AddAt(equipOut,nIds); | |
103 | nIds++; | |
104 | } | |
105 | fEquipmentIdsIn->Set(nIds); | |
106 | fEquipmentIdsOut->Set(nIds); | |
107 | input.close(); | |
108 | return kTRUE; | |
109 | } | |
110 | else { | |
111 | Error("AliRawReader","equipment id map file is not found ! Skipping the mapping !"); | |
112 | return kFALSE; | |
113 | } | |
a6e7b125 | 114 | } |
115 | ||
42d20574 | 116 | AliRawReader::AliRawReader(const AliRawReader& rawReader) : |
c946ab02 | 117 | TObject(rawReader), |
0cfe2438 | 118 | fEquipmentIdsIn(rawReader.fEquipmentIdsIn), |
119 | fEquipmentIdsOut(rawReader.fEquipmentIdsOut), | |
18882b3b | 120 | fRequireHeader(rawReader.fRequireHeader), |
39f9963f | 121 | fHeader(rawReader.fHeader), |
c946ab02 | 122 | fCount(rawReader.fCount), |
f224de6c | 123 | fSelectEquipmentType(rawReader.fSelectEquipmentType), |
124 | fSelectMinEquipmentId(rawReader.fSelectMinEquipmentId), | |
125 | fSelectMaxEquipmentId(rawReader.fSelectMaxEquipmentId), | |
39f9963f | 126 | fSkipInvalid(rawReader.fSkipInvalid), |
dd9a70fe | 127 | fSelectEventType(rawReader.fSelectEventType), |
00665a00 | 128 | fSelectTriggerMask(rawReader.fSelectTriggerMask), |
56918e2f | 129 | fSelectTriggerExpr(rawReader.fSelectTriggerExpr), |
38cf12f3 | 130 | fErrorCode(0), |
131 | fEventNumber(-1), | |
edd06192 | 132 | fErrorLogs("AliRawDataErrorLog",100), |
a97af23d | 133 | fHeaderSwapped(NULL), |
134 | fIsValid(rawReader.fIsValid) | |
42d20574 | 135 | { |
136 | // copy constructor | |
edd06192 | 137 | // Allocate the swapped header in case of Mac |
138 | #ifndef R__BYTESWAP | |
139 | fHeaderSwapped=new AliRawDataHeader(*rawReader.fHeaderSwapped); | |
140 | #endif | |
42d20574 | 141 | } |
142 | ||
143 | AliRawReader& AliRawReader::operator = (const AliRawReader& rawReader) | |
144 | { | |
145 | // assignment operator | |
0cfe2438 | 146 | fEquipmentIdsIn = rawReader.fEquipmentIdsIn; |
147 | fEquipmentIdsOut = rawReader.fEquipmentIdsOut; | |
42d20574 | 148 | |
39f9963f | 149 | fHeader = rawReader.fHeader; |
42d20574 | 150 | fCount = rawReader.fCount; |
151 | ||
39f9963f | 152 | fSelectEquipmentType = rawReader.fSelectEquipmentType; |
153 | fSelectMinEquipmentId = rawReader.fSelectMinEquipmentId; | |
154 | fSelectMaxEquipmentId = rawReader.fSelectMaxEquipmentId; | |
155 | fSkipInvalid = rawReader.fSkipInvalid; | |
dd9a70fe | 156 | fSelectEventType = rawReader.fSelectEventType; |
00665a00 | 157 | fSelectTriggerMask = rawReader.fSelectTriggerMask; |
56918e2f | 158 | fSelectTriggerExpr = rawReader.fSelectTriggerExpr; |
42d20574 | 159 | |
b4857df7 | 160 | fErrorCode = rawReader.fErrorCode; |
161 | ||
38cf12f3 | 162 | fEventNumber = rawReader.fEventNumber; |
163 | fErrorLogs = *((TClonesArray*)rawReader.fErrorLogs.Clone()); | |
164 | ||
a97af23d | 165 | fIsValid = rawReader.fIsValid; |
166 | ||
42d20574 | 167 | return *this; |
168 | } | |
169 | ||
0cfe2438 | 170 | AliRawReader::~AliRawReader() |
171 | { | |
172 | // destructor | |
173 | // delete the mapping arrays if | |
174 | // initialized | |
175 | if (fEquipmentIdsIn) delete fEquipmentIdsIn; | |
176 | if (fEquipmentIdsOut) delete fEquipmentIdsOut; | |
79dac785 | 177 | fErrorLogs.Delete(); |
edd06192 | 178 | if (fHeaderSwapped) delete fHeaderSwapped; |
0cfe2438 | 179 | } |
180 | ||
43787b8e | 181 | AliRawReader* AliRawReader::Create(const char *uri) |
182 | { | |
183 | // RawReader's factory | |
184 | // It instantiate corresponding raw-reader implementation class object | |
185 | // depending on the URI provided | |
186 | // Normal URIs point to files, while the URI starting with | |
187 | // 'mem://:' or 'mem://<filename>' will create | |
188 | // AliRawReaderDateOnline object which is supposed to be used | |
189 | // in the online reconstruction | |
190 | ||
191 | TString strURI = uri; | |
192 | ||
193 | if (strURI.IsNull()) { | |
194 | AliWarningClass("No raw-reader created"); | |
195 | return NULL; | |
196 | } | |
197 | ||
3f7450e0 | 198 | TObjArray *fields = strURI.Tokenize("?"); |
199 | TString &fileURI = ((TObjString*)fields->At(0))->String(); | |
200 | ||
43787b8e | 201 | AliRawReader *rawReader = NULL; |
3ae8c60d | 202 | if (fileURI.BeginsWith("mem://") || fileURI.BeginsWith("^")) { |
203 | if (fileURI.BeginsWith("mem://")) fileURI.ReplaceAll("mem://",""); | |
3f7450e0 | 204 | AliInfoClass(Form("Creating raw-reader in order to read events in shared memory (option=%s)",fileURI.Data())); |
43787b8e | 205 | |
206 | TPluginManager* pluginManager = gROOT->GetPluginManager(); | |
207 | TString rawReaderName = "AliRawReaderDateOnline"; | |
208 | TPluginHandler* pluginHandler = pluginManager->FindHandler("AliRawReader", "online"); | |
209 | // if not, add a plugin for it | |
210 | if (!pluginHandler) { | |
211 | pluginManager->AddHandler("AliRawReader", "online", | |
212 | "AliRawReaderDateOnline", "RAWDatarecOnline", "AliRawReaderDateOnline(const char*)"); | |
213 | pluginHandler = pluginManager->FindHandler("AliRawReader", "online"); | |
214 | } | |
215 | if (pluginHandler && (pluginHandler->LoadPlugin() == 0)) { | |
3f7450e0 | 216 | rawReader = (AliRawReader*)pluginHandler->ExecPlugin(1,fileURI.Data()); |
43787b8e | 217 | } |
218 | else { | |
a6e0640d | 219 | delete fields; |
43787b8e | 220 | return NULL; |
221 | } | |
222 | } | |
2f954aba | 223 | else if (fileURI.BeginsWith("amore://")) { |
224 | // A special raw-data URL used in case | |
225 | // the raw-data reading is steered from | |
226 | // ouside, i.e. from AMORE | |
227 | fileURI.ReplaceAll("amore://",""); | |
228 | AliInfoClass("Creating raw-reader in order to read events sent by AMORE"); | |
229 | rawReader = new AliRawReaderDate((void *)NULL); | |
230 | } | |
a6e0640d | 231 | else if (fileURI.BeginsWith("collection://")) { |
232 | fileURI.ReplaceAll("collection://",""); | |
233 | AliInfoClass(Form("Creating raw-reader in order to read raw-data files collection defined in %s",fileURI.Data())); | |
234 | rawReader = new AliRawReaderChain(fileURI); | |
235 | } | |
bb0edcaf | 236 | else if (fileURI.BeginsWith("raw://run")) { |
237 | fileURI.ReplaceAll("raw://run",""); | |
238 | if (fileURI.IsDigit()) { | |
239 | rawReader = new AliRawReaderChain(fileURI.Atoi()); | |
240 | } | |
241 | else { | |
242 | AliErrorClass(Form("Invalid syntax: %s",fileURI.Data())); | |
243 | fields->Delete(); | |
244 | return NULL; | |
245 | } | |
246 | } | |
a6e0640d | 247 | else { |
248 | AliInfoClass(Form("Creating raw-reader in order to read raw-data file: %s",fileURI.Data())); | |
13b20641 | 249 | TString filename(gSystem->ExpandPathName(fileURI.Data())); |
250 | if (filename.EndsWith("/")) { | |
251 | rawReader = new AliRawReaderFile(filename); | |
252 | } else if (filename.EndsWith(".root")) { | |
253 | rawReader = new AliRawReaderRoot(filename); | |
a6e0640d | 254 | } else { |
13b20641 | 255 | rawReader = new AliRawReaderDate(filename); |
a6e0640d | 256 | } |
257 | } | |
43787b8e | 258 | |
a97af23d | 259 | if (!rawReader->IsRawReaderValid()) { |
260 | AliErrorClass(Form("Raw-reader is invalid - check the input URI (%s)",fileURI.Data())); | |
261 | delete rawReader; | |
262 | fields->Delete(); | |
263 | delete fields; | |
264 | return NULL; | |
265 | } | |
266 | ||
3f7450e0 | 267 | // Now apply event selection criteria (if specified) |
268 | if (fields->GetEntries() > 1) { | |
269 | Int_t eventType = -1; | |
270 | ULong64_t triggerMask = 0; | |
56918e2f | 271 | TString triggerExpr; |
3f7450e0 | 272 | for(Int_t i = 1; i < fields->GetEntries(); i++) { |
273 | if (!fields->At(i)) continue; | |
274 | TString &option = ((TObjString*)fields->At(i))->String(); | |
275 | if (option.BeginsWith("EventType=",TString::kIgnoreCase)) { | |
276 | option.ReplaceAll("EventType=",""); | |
277 | eventType = option.Atoi(); | |
278 | continue; | |
279 | } | |
280 | if (option.BeginsWith("Trigger=",TString::kIgnoreCase)) { | |
281 | option.ReplaceAll("Trigger=",""); | |
56918e2f | 282 | if (option.IsDigit()) { |
283 | triggerMask = option.Atoll(); | |
284 | } | |
285 | else { | |
286 | triggerExpr = option.Data(); | |
287 | } | |
3f7450e0 | 288 | continue; |
289 | } | |
290 | AliWarningClass(Form("Ignoring invalid event selection option: %s",option.Data())); | |
291 | } | |
56918e2f | 292 | AliInfoClass(Form("Event selection criteria specified: eventype=%d trigger mask=%llx trigger expression=%s", |
293 | eventType,triggerMask,triggerExpr.Data())); | |
294 | rawReader->SelectEvents(eventType,triggerMask,triggerExpr.Data()); | |
3f7450e0 | 295 | } |
296 | ||
297 | fields->Delete(); | |
298 | delete fields; | |
299 | ||
43787b8e | 300 | return rawReader; |
301 | } | |
302 | ||
0cfe2438 | 303 | Int_t AliRawReader::GetMappedEquipmentId() const |
304 | { | |
305 | if (!fEquipmentIdsIn || !fEquipmentIdsOut) { | |
306 | Error("AliRawReader","equipment Ids mapping is not initialized !"); | |
307 | return GetEquipmentId(); | |
308 | } | |
309 | Int_t equipmentId = GetEquipmentId(); | |
310 | for(Int_t iId = 0; iId < fEquipmentIdsIn->GetSize(); iId++) { | |
311 | if (equipmentId == fEquipmentIdsIn->At(iId)) { | |
312 | equipmentId = fEquipmentIdsOut->At(iId); | |
313 | break; | |
314 | } | |
315 | } | |
316 | return equipmentId; | |
317 | } | |
318 | ||
319 | Int_t AliRawReader::GetDetectorID() const | |
320 | { | |
321 | // Get the detector ID | |
322 | // The list of detector IDs | |
362c9d61 | 323 | // can be found in AliDAQ.h |
0cfe2438 | 324 | Int_t equipmentId; |
325 | if (fEquipmentIdsIn && fEquipmentIdsIn) | |
326 | equipmentId = GetMappedEquipmentId(); | |
327 | else | |
328 | equipmentId = GetEquipmentId(); | |
329 | ||
362c9d61 | 330 | if (equipmentId >= 0) { |
331 | Int_t ddlIndex; | |
332 | return AliDAQ::DetectorIDFromDdlID(equipmentId,ddlIndex); | |
333 | } | |
0cfe2438 | 334 | else |
335 | return -1; | |
336 | } | |
337 | ||
338 | Int_t AliRawReader::GetDDLID() const | |
339 | { | |
340 | // Get the DDL ID (within one sub-detector) | |
341 | // The list of detector IDs | |
362c9d61 | 342 | // can be found in AliDAQ.h |
0cfe2438 | 343 | Int_t equipmentId; |
344 | if (fEquipmentIdsIn && fEquipmentIdsIn) | |
345 | equipmentId = GetMappedEquipmentId(); | |
346 | else | |
347 | equipmentId = GetEquipmentId(); | |
348 | ||
362c9d61 | 349 | if (equipmentId >= 0) { |
350 | Int_t ddlIndex; | |
351 | AliDAQ::DetectorIDFromDdlID(equipmentId,ddlIndex); | |
352 | return ddlIndex; | |
353 | } | |
0cfe2438 | 354 | else |
355 | return -1; | |
356 | } | |
8de97894 | 357 | |
362c9d61 | 358 | void AliRawReader::Select(const char *detectorName, Int_t minDDLID, Int_t maxDDLID) |
359 | { | |
360 | // read only data of the detector with the given name and in the given | |
361 | // range of DDLs (minDDLID <= DDLID <= maxDDLID). | |
362 | // no selection is applied if a value < 0 is used. | |
363 | Int_t detectorID = AliDAQ::DetectorID(detectorName); | |
364 | if(detectorID >= 0) | |
365 | Select(detectorID,minDDLID,maxDDLID); | |
366 | } | |
367 | ||
8de97894 | 368 | void AliRawReader::Select(Int_t detectorID, Int_t minDDLID, Int_t maxDDLID) |
a6e7b125 | 369 | { |
8de97894 | 370 | // read only data of the detector with the given ID and in the given |
f224de6c | 371 | // range of DDLs (minDDLID <= DDLID <= maxDDLID). |
8de97894 | 372 | // no selection is applied if a value < 0 is used. |
a6e7b125 | 373 | |
0cfe2438 | 374 | fSelectEquipmentType = -1; |
362c9d61 | 375 | |
376 | if (minDDLID < 0) | |
377 | fSelectMinEquipmentId = AliDAQ::DdlIDOffset(detectorID); | |
378 | else | |
379 | fSelectMinEquipmentId = AliDAQ::DdlID(detectorID,minDDLID); | |
380 | ||
381 | if (maxDDLID < 0) | |
382 | fSelectMaxEquipmentId = AliDAQ::DdlID(detectorID,AliDAQ::NumberOfDdls(detectorID)-1); | |
383 | else | |
384 | fSelectMaxEquipmentId = AliDAQ::DdlID(detectorID,maxDDLID); | |
8de97894 | 385 | } |
a6e7b125 | 386 | |
f224de6c | 387 | void AliRawReader::SelectEquipment(Int_t equipmentType, |
388 | Int_t minEquipmentId, Int_t maxEquipmentId) | |
389 | { | |
390 | // read only data of the equipment with the given type and in the given | |
391 | // range of IDs (minEquipmentId <= EquipmentId <= maxEquipmentId). | |
392 | // no selection is applied if a value < 0 is used. | |
393 | ||
394 | fSelectEquipmentType = equipmentType; | |
395 | fSelectMinEquipmentId = minEquipmentId; | |
396 | fSelectMaxEquipmentId = maxEquipmentId; | |
397 | } | |
398 | ||
56918e2f | 399 | void AliRawReader::SelectEvents(Int_t type, ULong64_t triggerMask, |
400 | const char *triggerExpr) | |
dd9a70fe | 401 | { |
00665a00 | 402 | // read only events with the given type and optionally |
403 | // trigger mask. | |
56918e2f | 404 | // no selection is applied if value = 0 is used. |
405 | // Trigger selection can be done via string (triggerExpr) | |
406 | // which defines the trigger logic to be used. It works only | |
407 | // after LoadTriggerClass() method is called for all involved | |
408 | // trigger classes. | |
dd9a70fe | 409 | |
410 | fSelectEventType = type; | |
00665a00 | 411 | fSelectTriggerMask = triggerMask; |
56918e2f | 412 | if (triggerExpr) fSelectTriggerExpr = triggerExpr; |
413 | } | |
414 | ||
415 | void AliRawReader::LoadTriggerClass(const char* name, Int_t index) | |
416 | { | |
417 | // Loads the list of trigger classes defined. | |
418 | // Used in conjunction with IsEventSelected in the | |
419 | // case when the trigger selection is given by | |
420 | // fSelectedTriggerExpr | |
421 | ||
422 | if (fSelectTriggerExpr.IsNull()) return; | |
423 | ||
764daca3 | 424 | if (index >= 0) |
425 | fSelectTriggerExpr.ReplaceAll(name,Form("[%d]",index)); | |
426 | else | |
427 | fSelectTriggerExpr.ReplaceAll(name,"0"); | |
dd9a70fe | 428 | } |
429 | ||
42d20574 | 430 | Bool_t AliRawReader::IsSelected() const |
a6e7b125 | 431 | { |
8de97894 | 432 | // apply the selection (if any) |
433 | ||
39f9963f | 434 | if (fSkipInvalid && !IsValid()) return kFALSE; |
f224de6c | 435 | |
0cfe2438 | 436 | if (fSelectEquipmentType >= 0) |
f224de6c | 437 | if (GetEquipmentType() != fSelectEquipmentType) return kFALSE; |
0cfe2438 | 438 | |
439 | Int_t equipmentId; | |
440 | if (fEquipmentIdsIn && fEquipmentIdsIn) | |
441 | equipmentId = GetMappedEquipmentId(); | |
442 | else | |
443 | equipmentId = GetEquipmentId(); | |
444 | ||
445 | if ((fSelectMinEquipmentId >= 0) && | |
446 | (equipmentId < fSelectMinEquipmentId)) | |
447 | return kFALSE; | |
448 | if ((fSelectMaxEquipmentId >= 0) && | |
449 | (equipmentId > fSelectMaxEquipmentId)) | |
450 | return kFALSE; | |
f224de6c | 451 | |
8de97894 | 452 | return kTRUE; |
a6e7b125 | 453 | } |
454 | ||
dd9a70fe | 455 | Bool_t AliRawReader::IsEventSelected() const |
456 | { | |
00665a00 | 457 | // apply the event selection (if any) |
dd9a70fe | 458 | |
00665a00 | 459 | // First check the event type |
dd9a70fe | 460 | if (fSelectEventType >= 0) { |
461 | if (GetType() != (UInt_t) fSelectEventType) return kFALSE; | |
462 | } | |
463 | ||
00665a00 | 464 | // Then check the trigger pattern and compared it |
465 | // to the required trigger mask | |
466 | if (fSelectTriggerMask != 0) { | |
467 | if ((GetClassMask() & fSelectTriggerMask) != fSelectTriggerMask) return kFALSE; | |
468 | } | |
469 | ||
56918e2f | 470 | if (!fSelectTriggerExpr.IsNull()) { |
471 | TString expr(fSelectTriggerExpr); | |
472 | ULong64_t mask = GetClassMask(); | |
473 | for(Int_t itrigger = 0; itrigger < 50; itrigger++) { | |
474 | if (mask & (1 << itrigger)) { | |
475 | expr.ReplaceAll(Form("[%d]",itrigger),"1"); | |
476 | } | |
477 | else { | |
478 | expr.ReplaceAll(Form("[%d]",itrigger),"0"); | |
479 | } | |
480 | } | |
31572b9e | 481 | // Possibility to introduce downscaling |
764daca3 | 482 | TPRegexp("(%\\s*\\d+)").Substitute(expr,Form("&& !(%d$1)",GetEventIndex()),"g"); |
56918e2f | 483 | Int_t error; |
484 | if ((gROOT->ProcessLineFast(expr.Data(),&error) == 0) && | |
485 | (error == TInterpreter::kNoError)) { | |
486 | return kFALSE; | |
487 | } | |
488 | } | |
489 | ||
dd9a70fe | 490 | return kTRUE; |
491 | } | |
492 | ||
91f76e9b | 493 | UInt_t AliRawReader::SwapWord(UInt_t x) const |
494 | { | |
495 | // Swap the endianess of the integer value 'x' | |
496 | ||
497 | return (((x & 0x000000ffU) << 24) | ((x & 0x0000ff00U) << 8) | | |
498 | ((x & 0x00ff0000U) >> 8) | ((x & 0xff000000U) >> 24)); | |
499 | } | |
500 | ||
501 | UShort_t AliRawReader::SwapShort(UShort_t x) const | |
502 | { | |
503 | // Swap the endianess of the short value 'x' | |
504 | ||
505 | return (((x & 0x00ffU) << 8) | ((x & 0xff00U) >> 8)) ; | |
506 | } | |
a6e7b125 | 507 | |
a6e7b125 | 508 | Bool_t AliRawReader::ReadNextInt(UInt_t& data) |
509 | { | |
8de97894 | 510 | // reads the next 4 bytes at the current position |
511 | // returns kFALSE if the data could not be read | |
a6e7b125 | 512 | |
513 | while (fCount == 0) { | |
c946ab02 | 514 | if (!ReadHeader()) return kFALSE; |
a6e7b125 | 515 | } |
8de97894 | 516 | if (fCount < (Int_t) sizeof(data)) { |
517 | Error("ReadNextInt", | |
518 | "too few data left (%d bytes) to read an UInt_t!", fCount); | |
519 | return kFALSE; | |
520 | } | |
521 | if (!ReadNext((UChar_t*) &data, sizeof(data))) { | |
a6e7b125 | 522 | Error("ReadNextInt", "could not read data!"); |
523 | return kFALSE; | |
524 | } | |
91f76e9b | 525 | #ifndef R__BYTESWAP |
526 | data=SwapWord(data); | |
527 | #endif | |
a6e7b125 | 528 | return kTRUE; |
529 | } | |
530 | ||
531 | Bool_t AliRawReader::ReadNextShort(UShort_t& data) | |
532 | { | |
8de97894 | 533 | // reads the next 2 bytes at the current position |
534 | // returns kFALSE if the data could not be read | |
a6e7b125 | 535 | |
536 | while (fCount == 0) { | |
c946ab02 | 537 | if (!ReadHeader()) return kFALSE; |
a6e7b125 | 538 | } |
8de97894 | 539 | if (fCount < (Int_t) sizeof(data)) { |
540 | Error("ReadNextShort", | |
541 | "too few data left (%d bytes) to read an UShort_t!", fCount); | |
542 | return kFALSE; | |
543 | } | |
544 | if (!ReadNext((UChar_t*) &data, sizeof(data))) { | |
a6e7b125 | 545 | Error("ReadNextShort", "could not read data!"); |
546 | return kFALSE; | |
547 | } | |
91f76e9b | 548 | #ifndef R__BYTESWAP |
549 | data=SwapShort(data); | |
550 | #endif | |
a6e7b125 | 551 | return kTRUE; |
552 | } | |
553 | ||
554 | Bool_t AliRawReader::ReadNextChar(UChar_t& data) | |
555 | { | |
556 | // reads the next 1 byte at the current stream position | |
8de97894 | 557 | // returns kFALSE if the data could not be read |
a6e7b125 | 558 | |
559 | while (fCount == 0) { | |
c946ab02 | 560 | if (!ReadHeader()) return kFALSE; |
a6e7b125 | 561 | } |
8de97894 | 562 | if (!ReadNext((UChar_t*) &data, sizeof(data))) { |
a6e7b125 | 563 | Error("ReadNextChar", "could not read data!"); |
564 | return kFALSE; | |
565 | } | |
a6e7b125 | 566 | return kTRUE; |
567 | } | |
568 | ||
66964465 | 569 | Bool_t AliRawReader::GotoEvent(Int_t event) |
636c1780 | 570 | { |
66964465 | 571 | // Random access to certain |
572 | // event index. Could be very slow | |
573 | // for some non-root raw-readers. | |
574 | // So it should be reimplemented there. | |
575 | if (event < fEventNumber) RewindEvents(); | |
576 | ||
577 | while (fEventNumber < event) { | |
578 | if (!NextEvent()) return kFALSE; | |
579 | } | |
580 | ||
581 | return kTRUE; | |
636c1780 | 582 | } |
b4857df7 | 583 | |
584 | Int_t AliRawReader::CheckData() const | |
585 | { | |
586 | // check the consistency of the data | |
587 | // derived classes should overwrite the default method which returns 0 (no err) | |
588 | ||
589 | return 0; | |
590 | } | |
591 | ||
509a7696 | 592 | |
593 | void AliRawReader::DumpData(Int_t limit) | |
594 | { | |
595 | // print the raw data | |
596 | // if limit is not negative, only the first and last "limit" lines of raw data | |
597 | // are printed | |
598 | ||
599 | Reset(); | |
600 | if (!ReadHeader()) { | |
601 | Error("DumpData", "no header"); | |
602 | return; | |
603 | } | |
604 | printf("header:\n" | |
605 | " type = %d run = %d ", GetType(), GetRunNumber()); | |
606 | if (GetEventId()) { | |
607 | printf("event = %8.8x %8.8x\n", GetEventId()[1], GetEventId()[0]); | |
608 | } else { | |
609 | printf("event = -------- --------\n"); | |
610 | } | |
611 | if (GetTriggerPattern()) { | |
612 | printf(" trigger = %8.8x %8.8x ", | |
613 | GetTriggerPattern()[1], GetTriggerPattern()[0]); | |
614 | } else { | |
615 | printf(" trigger = -------- -------- "); | |
616 | } | |
617 | if (GetDetectorPattern()) { | |
618 | printf("detector = %8.8x\n", GetDetectorPattern()[0]); | |
619 | } else { | |
620 | printf("detector = --------\n"); | |
621 | } | |
622 | if (GetAttributes()) { | |
623 | printf(" attributes = %8.8x %8.8x %8.8x ", | |
624 | GetAttributes()[2], GetAttributes()[1], GetAttributes()[0]); | |
625 | } else { | |
626 | printf(" attributes = -------- -------- -------- "); | |
627 | } | |
628 | printf("GDC = %d\n", GetGDCId()); | |
629 | printf("\n"); | |
630 | ||
631 | do { | |
632 | printf("-------------------------------------------------------------------------------\n"); | |
633 | printf("LDC = %d\n", GetLDCId()); | |
634 | ||
635 | printf("equipment:\n" | |
636 | " size = %d type = %d id = %d\n", | |
637 | GetEquipmentSize(), GetEquipmentType(), GetEquipmentId()); | |
638 | if (GetEquipmentAttributes()) { | |
639 | printf(" attributes = %8.8x %8.8x %8.8x ", GetEquipmentAttributes()[2], | |
640 | GetEquipmentAttributes()[1], GetEquipmentAttributes()[0]); | |
641 | } else { | |
642 | printf(" attributes = -------- -------- -------- "); | |
643 | } | |
644 | printf("element size = %d\n", GetEquipmentElementSize()); | |
645 | ||
39f9963f | 646 | printf("data header:\n" |
647 | " size = %d version = %d valid = %d compression = %d\n", | |
648 | GetDataSize(), GetVersion(), IsValid(), IsCompressed()); | |
509a7696 | 649 | |
650 | printf("\n"); | |
651 | if (limit == 0) continue; | |
652 | ||
653 | Int_t size = GetDataSize(); | |
654 | char line[70]; | |
655 | for (Int_t i = 0; i < 70; i++) line[i] = ' '; | |
656 | line[69] = '\0'; | |
657 | Int_t pos = 0; | |
658 | Int_t max = 16; | |
659 | UChar_t byte; | |
660 | ||
661 | for (Int_t n = 0; n < size; n++) { | |
662 | if (!ReadNextChar(byte)) { | |
663 | Error("DumpData", "couldn't read byte number %d\n", n); | |
664 | break; | |
665 | } | |
666 | if (pos >= max) { | |
667 | printf("%8.8x %s\n", n-pos, line); | |
668 | for (Int_t i = 0; i < 70; i++) line[i] = ' '; | |
669 | line[69] = '\0'; | |
670 | pos = 0; | |
671 | if ((limit > 0) && (n/max == limit)) { | |
672 | Int_t nContinue = ((size-1)/max+1-limit) * max; | |
673 | if (nContinue > n) { | |
674 | printf(" [skipping %d bytes]\n", nContinue-n); | |
675 | n = nContinue-1; | |
676 | continue; | |
677 | } | |
678 | } | |
679 | } | |
680 | Int_t offset = pos/4; | |
681 | if ((byte > 0x20) && (byte < 0x7f)) { | |
682 | line[pos+offset] = byte; | |
683 | } else { | |
684 | line[pos+offset] = '.'; | |
685 | } | |
686 | char hex[3]; | |
669f9a12 | 687 | snprintf(hex, 3, "%2.2x", byte); |
509a7696 | 688 | line[max+max/4+3+2*pos+offset] = hex[0]; |
689 | line[max+max/4+4+2*pos+offset] = hex[1]; | |
690 | pos++; | |
691 | } | |
692 | ||
693 | if (pos > 0) printf("%8.8x %s\n", size-pos, line); | |
694 | printf("\n"); | |
695 | ||
696 | } while (ReadHeader()); | |
697 | } | |
38cf12f3 | 698 | |
9fc249d9 | 699 | void AliRawReader::AddErrorLog(AliRawDataErrorLog::ERawDataErrorLevel level, |
700 | Int_t code, | |
38cf12f3 | 701 | const char *message) |
702 | { | |
703 | // Add a raw data error message to the list | |
704 | // of raw-data decoding errors | |
705 | if (fEventNumber < 0) { | |
38cf12f3 | 706 | return; |
707 | } | |
3aea4e5e | 708 | Int_t ddlId = GetEquipmentId(); |
38cf12f3 | 709 | if (ddlId < 0) { |
710 | AliError("No ddl raw data have been read so far! Impossible to add a raw data error log!"); | |
711 | return; | |
712 | } | |
713 | ||
79dac785 | 714 | Int_t prevEventNumber = -1; |
715 | Int_t prevDdlId = -1; | |
716 | Int_t prevErrorCode = -1; | |
717 | AliRawDataErrorLog *prevLog = (AliRawDataErrorLog *)fErrorLogs.Last(); | |
718 | if (prevLog) { | |
719 | prevEventNumber = prevLog->GetEventNumber(); | |
720 | prevDdlId = prevLog->GetDdlID(); | |
721 | prevErrorCode = prevLog->GetErrorCode(); | |
722 | } | |
723 | ||
724 | if ((prevEventNumber != fEventNumber) || | |
725 | (prevDdlId != ddlId) || | |
726 | (prevErrorCode != code)) { | |
727 | new (fErrorLogs[fErrorLogs.GetEntriesFast()]) | |
728 | AliRawDataErrorLog(fEventNumber, | |
729 | ddlId, | |
730 | level, | |
731 | code, | |
732 | message); | |
733 | } | |
734 | else | |
735 | if (prevLog) prevLog->AddCount(); | |
736 | ||
38cf12f3 | 737 | } |
66964465 | 738 | |
739 | Bool_t AliRawReader::GotoEventWithID(Int_t event, | |
740 | UInt_t period, | |
741 | UInt_t orbitID, | |
742 | UShort_t bcID) | |
743 | { | |
744 | // Go to certain event number by | |
745 | // checking the event ID. | |
746 | // Useful in case event-selection | |
747 | // is applied and the 'event' is | |
748 | // relative | |
749 | if (!GotoEvent(event)) return kFALSE; | |
750 | ||
751 | while (GetBCID() != period || | |
752 | GetOrbitID() != orbitID || | |
753 | GetPeriod() != bcID) { | |
754 | if (!NextEvent()) return kFALSE; | |
755 | } | |
756 | ||
757 | return kTRUE; | |
758 | } | |
759 |