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62bb3cd4 | 1 | // $Id$ |
2 | ||
0f1882a7 | 3 | //************************************************************************** |
4 | //* This file is property of and copyright by the ALICE HLT Project * | |
5 | //* ALICE Experiment at CERN, All rights reserved. * | |
6 | //* * | |
7 | //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
8 | //* for The ALICE HLT Project. * | |
9 | //* * | |
10 | //* Permission to use, copy, modify and distribute this software and its * | |
11 | //* documentation strictly for non-commercial purposes is hereby granted * | |
12 | //* without fee, provided that the above copyright notice appears in all * | |
13 | //* copies and that both the copyright notice and this permission notice * | |
14 | //* appear in the supporting documentation. The authors make no claims * | |
15 | //* about the suitability of this software for any purpose. It is * | |
16 | //* provided "as is" without express or implied warranty. * | |
17 | //************************************************************************** | |
62bb3cd4 | 18 | |
19 | /** @file AliHLTOUT.cxx | |
20 | @author Matthias Richter | |
21 | @date | |
0f1882a7 | 22 | @brief The control class for HLTOUT data. |
23 | */ | |
62bb3cd4 | 24 | |
4de7334f | 25 | #include <cerrno> |
5db0e774 | 26 | #include <cassert> |
62bb3cd4 | 27 | #include "AliHLTOUT.h" |
e5701dcf | 28 | #include "AliHLTMessage.h" |
c1292031 | 29 | #include "TSystem.h" |
30 | #include "TClass.h" | |
31 | #include "TROOT.h" | |
62bb3cd4 | 32 | |
33 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
34 | ClassImp(AliHLTOUT) | |
35 | ||
36 | AliHLTOUT::AliHLTOUT() | |
4de7334f | 37 | : |
38 | fSearchDataType(kAliHLTVoidDataType), | |
39 | fSearchSpecification(kAliHLTVoidDataSpec), | |
44dc7683 | 40 | fSearchHandlerType(AliHLTModuleAgent::kUnknownOutput), |
0f1882a7 | 41 | fFlags(kSkipProcessed), |
4de7334f | 42 | fBlockDescList(), |
0f1882a7 | 43 | fCurrent(0), |
5db0e774 | 44 | fpBuffer(NULL), |
44dc7683 | 45 | fDataHandlers(), |
b005ef92 | 46 | fbVerbose(true), |
47 | fLog() | |
e5701dcf | 48 | , fpDataObject(NULL) |
49 | , fpObjectBuffer(NULL) | |
50 | , fObjectBufferSize(0) | |
c63e8be4 | 51 | , fCurrentEventId(kAliHLTVoidEventID) |
4de7334f | 52 | { |
62bb3cd4 | 53 | // see header file for class documentation |
54 | // or | |
55 | // refer to README to build package | |
56 | // or | |
57 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
58 | } | |
59 | ||
60 | AliHLTOUT::~AliHLTOUT() | |
4de7334f | 61 | { |
62 | // see header file for class documentation | |
0f1882a7 | 63 | if (CheckStatusFlag(kIsSubCollection)) { |
b005ef92 | 64 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "~AliHLTOUT" , __FILE__ , __LINE__ , "severe internal error: collection has not been released, potential crash due to invalid pointer"); |
0f1882a7 | 65 | } |
e5701dcf | 66 | |
67 | if (fpDataObject) { | |
68 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "GetDataObject" , __FILE__ , __LINE__ , "data object has not been released, potential memory leak"); | |
69 | } | |
70 | fpDataObject=NULL; | |
4de7334f | 71 | } |
b005ef92 | 72 | AliHLTOUT* AliHLTOUT::fgGlobalInstance=NULL; |
4de7334f | 73 | |
5db0e774 | 74 | int AliHLTOUT::Init() |
75 | { | |
76 | // see header file for class documentation | |
77 | int iResult=0; | |
f3c1d403 | 78 | |
79 | // ignore if already initialized | |
80 | if (fBlockDescList.size()>0) { | |
81 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "Init" , __FILE__ , __LINE__ , "instance %p already initialized, skipping ...", this); | |
82 | return 0; | |
83 | } | |
84 | ||
18b56222 | 85 | SetStatusFlag(kCollecting); |
5db0e774 | 86 | if ((iResult=GenerateIndex())>=0) { |
87 | if ((iResult=InitHandlers())>=0) { | |
88 | } | |
89 | } | |
18b56222 | 90 | ClearStatusFlag(kCollecting); |
5db0e774 | 91 | return iResult; |
92 | } | |
93 | ||
4de7334f | 94 | int AliHLTOUT::GetNofDataBlocks() |
95 | { | |
96 | // see header file for class documentation | |
97 | return fBlockDescList.size(); | |
98 | } | |
99 | ||
5db0e774 | 100 | int AliHLTOUT::SelectFirstDataBlock(AliHLTComponentDataType dt, AliHLTUInt32_t spec, |
0f1882a7 | 101 | AliHLTModuleAgent::AliHLTOUTHandlerType handlerType, |
102 | bool skipProcessed) | |
4de7334f | 103 | { |
104 | // see header file for class documentation | |
0f1882a7 | 105 | fCurrent=0; |
4de7334f | 106 | fSearchDataType=dt; |
107 | fSearchSpecification=spec; | |
44dc7683 | 108 | fSearchHandlerType=handlerType; |
0f1882a7 | 109 | if (skipProcessed) SetStatusFlag(kSkipProcessed); |
110 | else ClearStatusFlag(kSkipProcessed); | |
049b43b2 | 111 | return FindAndSelectDataBlock(); |
4de7334f | 112 | } |
113 | ||
114 | int AliHLTOUT::SelectNextDataBlock() | |
115 | { | |
116 | // see header file for class documentation | |
0f1882a7 | 117 | if (fCurrent>=fBlockDescList.size()) return -ENOENT; |
049b43b2 | 118 | fCurrent++; |
119 | return FindAndSelectDataBlock(); | |
120 | } | |
121 | ||
122 | int AliHLTOUT::FindAndSelectDataBlock() | |
123 | { | |
124 | // see header file for class documentation | |
125 | if (CheckStatusFlag(kLocked)) return -EPERM; | |
4de7334f | 126 | int iResult=-ENOENT; |
0f1882a7 | 127 | while (fCurrent<fBlockDescList.size() && iResult==-ENOENT) { |
128 | if (fBlockDescList[fCurrent]==fSearchDataType && | |
129 | (fSearchSpecification==kAliHLTVoidDataSpec || fBlockDescList[fCurrent]==fSearchSpecification) && | |
512302d3 | 130 | (fSearchHandlerType==AliHLTModuleAgent::kUnknownOutput || FindHandlerDesc(fCurrent)==fSearchHandlerType) && |
0f1882a7 | 131 | (!CheckStatusFlag(kBlockSelection) || fBlockDescList[fCurrent].IsSelected()) && |
132 | (!CheckStatusFlag(kSkipProcessed) || !fBlockDescList[fCurrent].IsProcessed())) { | |
133 | iResult=fBlockDescList[fCurrent].GetIndex(); | |
049b43b2 | 134 | // TODO: check the byte order on the current system and the byte order of the |
c5123824 | 135 | // data block, print warning when mismatch and user did not check |
13398559 | 136 | //AliHLTOUTByteOrder blockBO=CheckByteOrder(); |
06f53caf | 137 | CheckByteOrder(); |
049b43b2 | 138 | /* |
139 | if (blockBO!=fByteOrder) { | |
140 | SetStatusFlag(kByteOrderWarning); | |
141 | ||
142 | } | |
143 | */ | |
144 | ClearStatusFlag(kByteOrderChecked); | |
145 | ||
146 | // TODO: check the alignment on the current system and the alignment of the | |
c5123824 | 147 | // data block, print warning when mismatch and user did not check |
049b43b2 | 148 | ClearStatusFlag(kAlignmentChecked); |
18b56222 | 149 | |
150 | break; | |
4de7334f | 151 | } |
049b43b2 | 152 | fCurrent++; |
4de7334f | 153 | } |
154 | return iResult; | |
155 | } | |
156 | ||
157 | int AliHLTOUT::GetDataBlockDescription(AliHLTComponentDataType& dt, AliHLTUInt32_t& spec) | |
158 | { | |
159 | // see header file for class documentation | |
160 | int iResult=-ENOENT; | |
0f1882a7 | 161 | if (fCurrent<fBlockDescList.size()) { |
4de7334f | 162 | iResult=0; |
0f1882a7 | 163 | dt=fBlockDescList[fCurrent]; |
164 | spec=fBlockDescList[fCurrent]; | |
4de7334f | 165 | } |
166 | return iResult; | |
167 | } | |
168 | ||
c5123824 | 169 | const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::GetDataBlockHandlerDesc() |
170 | { | |
171 | // see header file for class documentation | |
512302d3 | 172 | return FindHandlerDesc(fCurrent); |
c5123824 | 173 | } |
174 | ||
175 | AliHLTModuleAgent::AliHLTOUTHandlerType AliHLTOUT::GetDataBlockHandlerType() | |
176 | { | |
177 | // see header file for class documentation | |
512302d3 | 178 | AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=FindHandlerDesc(fCurrent); |
c5123824 | 179 | AliHLTModuleAgent::AliHLTOUTHandlerType type=desc; |
180 | return type; | |
181 | } | |
182 | ||
5db0e774 | 183 | AliHLTUInt32_t AliHLTOUT::GetDataBlockIndex() |
184 | { | |
185 | // see header file for class documentation | |
0f1882a7 | 186 | if (fCurrent>=fBlockDescList.size()) return AliHLTOUTInvalidIndex; |
187 | return fBlockDescList[fCurrent].GetIndex(); | |
5db0e774 | 188 | } |
189 | ||
4de7334f | 190 | int AliHLTOUT::GetDataBuffer(const AliHLTUInt8_t* &pBuffer, AliHLTUInt32_t& size) |
191 | { | |
192 | // see header file for class documentation | |
193 | int iResult=-ENOENT; | |
194 | pBuffer=NULL; | |
195 | size=0; | |
0f1882a7 | 196 | if (fCurrent<fBlockDescList.size()) { |
197 | if ((iResult=fBlockDescList[fCurrent].GetDataBuffer(pBuffer, size))>=0) { | |
4de7334f | 198 | fpBuffer=pBuffer; |
199 | } | |
200 | } | |
201 | return iResult; | |
202 | } | |
203 | ||
204 | int AliHLTOUT::ReleaseDataBuffer(const AliHLTUInt8_t* pBuffer) | |
205 | { | |
206 | // see header file for class documentation | |
207 | int iResult=0; | |
208 | if (pBuffer==fpBuffer) { | |
209 | fpBuffer=NULL; | |
210 | } else { | |
b005ef92 | 211 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "ReleaseDataBuffer" , __FILE__ , __LINE__ , "buffer %p does not match the provided one %p", pBuffer, fpBuffer); |
4de7334f | 212 | } |
213 | return iResult; | |
214 | } | |
215 | ||
c5123824 | 216 | AliHLTModuleAgent* AliHLTOUT::GetAgent() |
217 | { | |
218 | // see header file for class documentation | |
219 | AliHLTModuleAgent* pAgent=NULL; | |
512302d3 | 220 | pAgent=FindHandlerDesc(fCurrent); |
c5123824 | 221 | return pAgent; |
222 | } | |
223 | ||
626bfcc1 | 224 | AliHLTOUTHandler* AliHLTOUT::GetHandler() |
225 | { | |
226 | // see header file for class documentation | |
227 | AliHLTOUTHandler* pHandler=NULL; | |
512302d3 | 228 | pHandler=FindHandlerDesc(fCurrent); |
626bfcc1 | 229 | return pHandler; |
230 | } | |
231 | ||
c5123824 | 232 | int AliHLTOUT::WriteESD(const AliHLTUInt8_t* /*pBuffer*/, AliHLTUInt32_t /*size*/, AliHLTComponentDataType /*dt*/, AliESDEvent* /*tgtesd*/) const |
233 | { | |
234 | // see header file for class documentation | |
b005ef92 | 235 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "WriteESD" , __FILE__ , __LINE__ , "method not implemented in base class"); |
c5123824 | 236 | return -ENOSYS; |
237 | } | |
238 | ||
4de7334f | 239 | int AliHLTOUT::AddBlockDescriptor(const AliHLTOUTBlockDescriptor desc) |
240 | { | |
62bb3cd4 | 241 | // see header file for class documentation |
049b43b2 | 242 | if (!CheckStatusFlag(kCollecting)) return -EPERM; |
4de7334f | 243 | int iResult=0; |
244 | fBlockDescList.push_back(desc); | |
245 | return iResult; | |
62bb3cd4 | 246 | } |
049b43b2 | 247 | |
13398559 | 248 | AliHLTOUT::AliHLTOUTByteOrder AliHLTOUT::CheckByteOrder() |
049b43b2 | 249 | { |
5db0e774 | 250 | // see header file for class documentation |
0f1882a7 | 251 | if (fCurrent<fBlockDescList.size()) { |
049b43b2 | 252 | SetStatusFlag(kByteOrderChecked); |
0f1882a7 | 253 | AliHLTOUT::AliHLTOUTByteOrder order=CheckBlockByteOrder(fBlockDescList[fCurrent].GetIndex()); |
049b43b2 | 254 | return order; |
255 | } | |
256 | return kInvalidByteOrder; | |
257 | } | |
258 | ||
13398559 | 259 | int AliHLTOUT::CheckAlignment(AliHLTOUT::AliHLTOUTDataType type) |
049b43b2 | 260 | { |
5db0e774 | 261 | // see header file for class documentation |
0f1882a7 | 262 | if (fCurrent<fBlockDescList.size()) { |
049b43b2 | 263 | SetStatusFlag(kAlignmentChecked); |
0f1882a7 | 264 | int alignment=CheckBlockAlignment(fBlockDescList[fCurrent].GetIndex(), type); |
049b43b2 | 265 | return alignment; |
266 | } | |
267 | return -ENOENT; | |
268 | } | |
5db0e774 | 269 | |
270 | int AliHLTOUT::InitHandlers() | |
271 | { | |
272 | // see header file for class documentation | |
273 | int iResult=0; | |
274 | AliHLTOUTIndexList remnants; | |
44dc7683 | 275 | int iCount=0; |
a3ef3c1d | 276 | for (int havedata=SelectFirstDataBlock(kAliHLTAnyDataType, kAliHLTVoidDataSpec); havedata>=0; havedata=SelectNextDataBlock()) { |
44dc7683 | 277 | iCount++; |
5db0e774 | 278 | remnants.push_back(GetDataBlockIndex()); |
279 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
280 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
e94eb049 | 281 | if (GetDataBlockDescription(dt, spec)<0) break; |
f94e8c27 | 282 | bool bHaveHandler=false; |
5db0e774 | 283 | for (AliHLTModuleAgent* pAgent=AliHLTModuleAgent::GetFirstAgent(); pAgent && iResult>=0; pAgent=AliHLTModuleAgent::GetNextAgent()) { |
284 | AliHLTModuleAgent::AliHLTOUTHandlerDesc handlerDesc; | |
626bfcc1 | 285 | if (pAgent->GetHandlerDescription(dt, spec, handlerDesc)>0) { |
5db0e774 | 286 | AliHLTOUTHandlerListEntry entry(pAgent->GetOutputHandler(dt, spec), handlerDesc, pAgent, GetDataBlockIndex()); |
c5123824 | 287 | InsertHandler(fDataHandlers, entry); |
5db0e774 | 288 | remnants.pop_back(); |
f94e8c27 | 289 | bHaveHandler=true; |
5db0e774 | 290 | break; |
291 | } | |
292 | } | |
f94e8c27 | 293 | if (!bHaveHandler && (dt==kAliHLTDataTypeESDObject || dt==kAliHLTDataTypeESDTree)) { |
294 | // ESDs are handled by the framework | |
295 | remnants.pop_back(); | |
296 | } | |
5db0e774 | 297 | } |
44dc7683 | 298 | |
299 | // warning if some of the data blocks are not selected by the kAliHLTAnyDataType | |
300 | // criterion | |
301 | if (GetNofDataBlocks()>iCount) { | |
b005ef92 | 302 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "InitHandlers" , __FILE__ , __LINE__ , "incomplete data type in %d out of %d data block(s)", GetNofDataBlocks()-iCount, GetNofDataBlocks()); |
44dc7683 | 303 | } |
304 | ||
305 | // warning if handler not found | |
5db0e774 | 306 | if (remnants.size()>0) { |
b005ef92 | 307 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "InitHandlers" , __FILE__ , __LINE__ , "no handlers found for %d data blocks out of %d", remnants.size(), iCount); |
13398559 | 308 | AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); |
5db0e774 | 309 | for (AliHLTOUTIndexList::iterator element=remnants.begin(); element!=remnants.end(); element++) { |
310 | for (int trials=0; trials<2; trials++) { | |
311 | do { | |
312 | // we start searching the index from the current position in the block list | |
313 | if ((*block).GetIndex()==*element) break; | |
314 | } while ((++block)!=fBlockDescList.end()); | |
315 | if (block==fBlockDescList.end()) { | |
316 | // rewind and try again | |
317 | block=fBlockDescList.begin(); | |
318 | } | |
319 | } | |
320 | assert(block!=fBlockDescList.end()); | |
321 | if (block!=fBlockDescList.end()) { | |
b005ef92 | 322 | //HLTDebug(" %s", AliHLTComponent::DataType2Text((AliHLTComponentDataType)*block).c_str()); |
5db0e774 | 323 | } |
324 | } | |
325 | } | |
326 | return iResult; | |
327 | } | |
328 | ||
c5123824 | 329 | int AliHLTOUT::InsertHandler(AliHLTOUTHandlerListEntryVector& list, const AliHLTOUTHandlerListEntry &entry) |
5db0e774 | 330 | { |
331 | // see header file for class documentation | |
332 | int iResult=0; | |
c5123824 | 333 | AliHLTOUTHandlerListEntryVector::iterator element=list.begin(); |
b005ef92 | 334 | for (; element!=list.end(); |
335 | element++) { | |
5db0e774 | 336 | if (entry==(*element)) break; |
5db0e774 | 337 | } |
c5123824 | 338 | if (element==list.end()) { |
339 | list.push_back(entry); | |
5db0e774 | 340 | } else { |
a3ef3c1d | 341 | element->AddIndex(const_cast<AliHLTOUTHandlerListEntry&>(entry)); |
5db0e774 | 342 | } |
343 | return iResult; | |
344 | } | |
345 | ||
b005ef92 | 346 | int AliHLTOUT::FillHandlerList(AliHLTOUTHandlerListEntryVector& list, AliHLTModuleAgent::AliHLTOUTHandlerType handlerType) |
347 | { | |
348 | // see header file for class documentation | |
349 | int iResult=0; | |
350 | for (iResult=SelectFirstDataBlock(kAliHLTAnyDataType, kAliHLTVoidDataSpec, handlerType); | |
351 | iResult>=0; | |
352 | iResult=SelectNextDataBlock()) { | |
353 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
354 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
355 | GetDataBlockDescription(dt, spec); | |
356 | AliHLTOUTHandler* pHandler=GetHandler(); | |
357 | if (!pHandler) { | |
358 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "FillHandlerList" , __FILE__ , __LINE__ , | |
359 | "missing HLTOUT handler for block of type kChain: agent %s, data type %s, specification %#x, ... skipping data block", | |
360 | GetAgent()?GetAgent()->GetModuleId():"invalid", | |
361 | AliHLTComponent::DataType2Text(dt).c_str(), spec); | |
362 | } else { | |
363 | InsertHandler(list, GetDataBlockHandlerDesc()); | |
364 | } | |
365 | } | |
366 | // TODO: the return value of SelectFirst/NextDataBlock must be | |
367 | // changed in order to avoid this check | |
368 | if (iResult==-ENOENT) iResult=0; | |
369 | ||
370 | return iResult; | |
371 | } | |
372 | ||
373 | int AliHLTOUT::RemoveEmptyDuplicateHandlers(AliHLTOUTHandlerListEntryVector& list) | |
374 | { | |
375 | // see header file for class documentation | |
376 | int iResult=0; | |
377 | AliHLTOUTHandlerListEntryVector::iterator element=list.begin(); | |
378 | while (element!=list.end()) { | |
379 | if (element->IsEmpty()) { | |
380 | AliHLTOUTHandler* pHandler=*element; | |
381 | AliHLTModuleAgent* pAgent=*element; | |
382 | AliHLTModuleAgent::AliHLTOUTHandlerDesc desc=*element; | |
383 | if (FindHandler(list, desc)>=0) { | |
384 | element=list.erase(element); | |
385 | if (pAgent) { | |
386 | pAgent->DeleteOutputHandler(pHandler); | |
387 | } | |
388 | // we are already at the next element | |
389 | continue; | |
390 | } | |
391 | } | |
392 | element++; | |
393 | } | |
394 | return iResult; | |
395 | } | |
396 | ||
397 | int AliHLTOUT::FindHandler(AliHLTOUTHandlerListEntryVector& list, const AliHLTModuleAgent::AliHLTOUTHandlerDesc desc) | |
398 | { | |
399 | // see header file for class documentation | |
400 | for (int i=0; i<(int)list.size(); i++) { | |
401 | if (list[i]==desc) return i; | |
402 | } | |
403 | return -ENOENT; | |
404 | } | |
405 | ||
406 | int AliHLTOUT::InvalidateBlocks(AliHLTOUTHandlerListEntryVector& list) | |
407 | { | |
408 | // see header file for class documentation | |
409 | for (AliHLTOUTHandlerListEntryVector::iterator element=list.begin(); | |
410 | element!=list.end(); | |
411 | element++) { | |
412 | element->InvalidateBlocks(); | |
413 | } | |
414 | return 0; | |
415 | } | |
416 | ||
44dc7683 | 417 | const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::FindHandlerDesc(AliHLTUInt32_t blockIndex) |
626bfcc1 | 418 | { |
419 | // see header file for class documentation | |
f3c1d403 | 420 | if (blockIndex<fBlockDescList.size()) { |
421 | return fBlockDescList[blockIndex].GetHandlerDesc(); | |
626bfcc1 | 422 | } |
44dc7683 | 423 | return const_cast<AliHLTOUT::AliHLTOUTHandlerListEntry&>(AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry); |
626bfcc1 | 424 | } |
425 | ||
426 | AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry() | |
427 | : | |
428 | fpHandler(NULL), | |
429 | fpHandlerDesc(NULL), | |
430 | fpAgent(NULL), | |
431 | fBlocks() | |
432 | { | |
433 | // see header file for class documentation | |
434 | } | |
435 | ||
5db0e774 | 436 | AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry(AliHLTOUTHandler* pHandler, |
437 | AliHLTModuleAgent::AliHLTOUTHandlerDesc& handlerDesc, | |
438 | AliHLTModuleAgent* pAgent, | |
439 | AliHLTUInt32_t index) | |
440 | : | |
441 | fpHandler(pHandler), | |
626bfcc1 | 442 | fpHandlerDesc(new AliHLTModuleAgent::AliHLTOUTHandlerDesc), |
5db0e774 | 443 | fpAgent(pAgent), |
444 | fBlocks() | |
445 | { | |
446 | // see header file for class documentation | |
626bfcc1 | 447 | *fpHandlerDesc=handlerDesc; |
5db0e774 | 448 | fBlocks.push_back(index); |
449 | } | |
450 | ||
451 | AliHLTOUT::AliHLTOUTHandlerListEntry::AliHLTOUTHandlerListEntry(const AliHLTOUTHandlerListEntry& src) | |
452 | : | |
453 | fpHandler(src.fpHandler), | |
626bfcc1 | 454 | fpHandlerDesc(new AliHLTModuleAgent::AliHLTOUTHandlerDesc), |
5db0e774 | 455 | fpAgent(src.fpAgent), |
456 | fBlocks() | |
457 | { | |
458 | // see header file for class documentation | |
626bfcc1 | 459 | *fpHandlerDesc=*src.fpHandlerDesc; |
5db0e774 | 460 | fBlocks.assign(src.fBlocks.begin(), src.fBlocks.end()); |
461 | } | |
462 | ||
fb24bec7 | 463 | AliHLTOUT::AliHLTOUTHandlerListEntry::~AliHLTOUTHandlerListEntry() |
464 | { | |
465 | // see header file for class documentation | |
626bfcc1 | 466 | if (fpHandlerDesc) delete fpHandlerDesc; |
467 | fpHandlerDesc=NULL; | |
fb24bec7 | 468 | } |
469 | ||
5db0e774 | 470 | AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::AliHLTOUTHandlerListEntry::operator=(const AliHLTOUTHandlerListEntry& src) |
471 | { | |
472 | // see header file for class documentation | |
473 | fpHandler=src.fpHandler; | |
44dc7683 | 474 | if (src.fpHandlerDesc) |
475 | *fpHandlerDesc=*src.fpHandlerDesc; | |
5db0e774 | 476 | fpAgent=src.fpAgent; |
477 | fBlocks.assign(src.fBlocks.begin(), src.fBlocks.end()); | |
478 | return *this; | |
479 | } | |
480 | ||
18b56222 | 481 | AliHLTUInt32_t AliHLTOUT::AliHLTOUTHandlerListEntry::operator[](int i) const |
482 | { | |
483 | // see header file for class documentation | |
b0914d2e | 484 | return (int)fBlocks.size()>i?fBlocks[i]:AliHLTOUTInvalidIndex; |
5db0e774 | 485 | } |
486 | ||
fb24bec7 | 487 | bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTOUTHandlerListEntry& entry) const |
488 | { | |
18b56222 | 489 | // see header file for class documentation |
a3ef3c1d | 490 | if (entry.fpHandler!=fpHandler || fpHandler==NULL) return false; |
491 | assert(entry.fpAgent==fpAgent); | |
492 | if (entry.fpAgent!=fpAgent) return false; | |
493 | return true; | |
494 | } | |
495 | ||
44dc7683 | 496 | bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTModuleAgent::AliHLTOUTHandlerType handlerType) const |
497 | { | |
498 | // see header file for class documentation | |
499 | if (!fpHandlerDesc) return false; | |
500 | return *fpHandlerDesc==handlerType; | |
501 | } | |
502 | ||
b005ef92 | 503 | bool AliHLTOUT::AliHLTOUTHandlerListEntry::operator==(const AliHLTModuleAgent::AliHLTOUTHandlerDesc desc) const |
504 | { | |
505 | // see header file for class documentation | |
506 | if (!fpHandlerDesc) return false; | |
507 | return *fpHandlerDesc==desc; | |
508 | } | |
509 | ||
a3ef3c1d | 510 | void AliHLTOUT::AliHLTOUTHandlerListEntry::AddIndex(AliHLTOUT::AliHLTOUTHandlerListEntry &desc) |
511 | { | |
512 | // see header file for class documentation | |
513 | AliHLTOUTIndexList::iterator element; | |
514 | for (element=desc.fBlocks.begin(); element!=desc.fBlocks.end(); element++) { | |
515 | AddIndex(*element); | |
516 | } | |
fb24bec7 | 517 | } |
518 | ||
18b56222 | 519 | void AliHLTOUT::AliHLTOUTHandlerListEntry::AddIndex(AliHLTUInt32_t index) |
520 | { | |
521 | // see header file for class documentation | |
5db0e774 | 522 | fBlocks.push_back(index); |
523 | } | |
626bfcc1 | 524 | |
0f1882a7 | 525 | bool AliHLTOUT::AliHLTOUTHandlerListEntry::HasIndex(AliHLTUInt32_t index) const |
200853e2 | 526 | { |
527 | // see header file for class documentation | |
a3ef3c1d | 528 | AliHLTOUTIndexList::iterator element; |
0f1882a7 | 529 | for (unsigned int i=0; i<fBlocks.size(); i++) { |
530 | if (fBlocks[i]==index) return true; | |
a3ef3c1d | 531 | } |
200853e2 | 532 | return false; |
533 | } | |
534 | ||
626bfcc1 | 535 | const AliHLTOUT::AliHLTOUTHandlerListEntry AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry; |
44dc7683 | 536 | |
ff3b6fed | 537 | AliHLTUInt64_t AliHLTOUT::ByteSwap64(AliHLTUInt64_t src) |
44dc7683 | 538 | { |
539 | // see header file for class documentation | |
540 | return ((src & 0xFFULL) << 56) | | |
541 | ((src & 0xFF00ULL) << 40) | | |
542 | ((src & 0xFF0000ULL) << 24) | | |
543 | ((src & 0xFF000000ULL) << 8) | | |
544 | ((src & 0xFF00000000ULL) >> 8) | | |
545 | ((src & 0xFF0000000000ULL) >> 24) | | |
546 | ((src & 0xFF000000000000ULL) >> 40) | | |
547 | ((src & 0xFF00000000000000ULL) >> 56); | |
548 | } | |
549 | ||
ff3b6fed | 550 | AliHLTUInt32_t AliHLTOUT::ByteSwap32(AliHLTUInt32_t src) |
44dc7683 | 551 | { |
552 | // see header file for class documentation | |
553 | return ((src & 0xFFULL) << 24) | | |
554 | ((src & 0xFF00ULL) << 8) | | |
555 | ((src & 0xFF0000ULL) >> 8) | | |
556 | ((src & 0xFF000000ULL) >> 24); | |
557 | } | |
c1292031 | 558 | |
559 | AliHLTOUT* AliHLTOUT::New(AliRawReader* pRawReader) | |
560 | { | |
561 | // see header file for class documentation | |
562 | AliHLTOUT* instance=New("AliHLTOUTRawReader"); | |
563 | if (instance) { | |
564 | instance->SetParam(pRawReader); | |
565 | } | |
566 | return instance; | |
567 | } | |
568 | ||
569 | AliHLTOUT* AliHLTOUT::New(TTree* pDigitTree, int event) | |
570 | { | |
571 | // see header file for class documentation | |
572 | AliHLTOUT* instance=New("AliHLTOUTDigitReader"); | |
573 | if (instance) { | |
574 | instance->SetParam(pDigitTree, event); | |
575 | } | |
576 | return instance; | |
577 | } | |
578 | ||
579 | AliHLTOUT* AliHLTOUT::New(const char* classname) | |
580 | { | |
581 | // see header file for class documentation | |
582 | int iLibResult=0; | |
583 | AliHLTOUT* instance=NULL; | |
584 | AliHLTLogging log; | |
585 | TClass* pCl=NULL; | |
586 | ROOT::NewFunc_t pNewFunc=NULL; | |
587 | do { | |
588 | pCl=TClass::GetClass(classname); | |
a33afc42 | 589 | } while (!pCl && (iLibResult=gSystem->Load("libHLTrec.so"))==0); |
c1292031 | 590 | if (iLibResult>=0) { |
591 | if (pCl && (pNewFunc=pCl->GetNew())!=NULL) { | |
592 | void* p=(*pNewFunc)(NULL); | |
593 | if (p) { | |
594 | instance=reinterpret_cast<AliHLTOUT*>(p); | |
595 | if (!instance) { | |
596 | log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "type cast to AliHLTOUT instance failed"); | |
597 | } | |
598 | } else { | |
599 | log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not create AliHLTOUT instance from class descriptor"); | |
600 | } | |
601 | } else { | |
602 | log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not find AliHLTOUT class descriptor"); | |
603 | } | |
604 | } else { | |
605 | log.Logging(kHLTLogError, "AliHLTOUT::New", "HLTOUT handling", "can not load libHLTrec library"); | |
606 | } | |
607 | return instance; | |
608 | } | |
609 | ||
610 | void AliHLTOUT::Delete(AliHLTOUT* pInstance) | |
611 | { | |
612 | // see header file for class documentation | |
613 | if (!pInstance) return; | |
b005ef92 | 614 | if (pInstance==fgGlobalInstance) return; |
c1292031 | 615 | |
616 | // check if the library is still there in order to have the | |
617 | // destructor available | |
618 | TClass* pCl1=TClass::GetClass("AliHLTOUTRawReader"); | |
619 | TClass* pCl2=TClass::GetClass("AliHLTOUTDigitReader"); | |
620 | if (!pCl1 && !pCl2) { | |
621 | AliHLTLogging log; | |
622 | log.Logging(kHLTLogError, "AliHLTOUT::Delete", "HLTOUT handling", "potential memory leak: libHLTrec library not available, skipping destruction %p", pInstance); | |
623 | return; | |
624 | } | |
625 | ||
626 | delete pInstance; | |
627 | } | |
628 | ||
629 | void AliHLTOUT::SetParam(AliRawReader* /*pRawReader*/) | |
630 | { | |
631 | // see header file for class documentation | |
632 | // default implementation, we should never get here | |
633 | // this function can only be called from the class itsself and | |
634 | // is intended to be used with the New functions. If we get into | |
635 | // the default implementation there is a class mismatch. | |
636 | assert(0); | |
b005ef92 | 637 | fLog.LoggingVarargs(kHLTLogFatal, "AliHLTOUT", "SetParam" , __FILE__ , __LINE__ , "severe internal error: class mismatch"); |
c1292031 | 638 | } |
639 | ||
640 | void AliHLTOUT::SetParam(TTree* /*pDigitTree*/, int /*event*/) | |
641 | { | |
642 | // see header file for class documentation | |
643 | // default implementation, we should never get here | |
644 | // this function can only be called from the class itsself and | |
645 | // is intended to be used with the New functions. If we get into | |
646 | // the default implementation there is a class mismatch. | |
647 | assert(0); | |
b005ef92 | 648 | fLog.LoggingVarargs(kHLTLogFatal, "AliHLTOUT", "SetParam" , __FILE__ , __LINE__ , "severe internal error: class mismatch"); |
c1292031 | 649 | } |
0f1882a7 | 650 | |
651 | int AliHLTOUT::SelectDataBlock() | |
652 | { | |
653 | // see header file for class documentation | |
654 | int iResult=0; | |
655 | if (fCurrent>=fBlockDescList.size()) return 0; | |
656 | fBlockDescList[fCurrent].Select(true); | |
657 | EnableBlockSelection(); | |
658 | return iResult; | |
659 | } | |
660 | ||
e13512e4 | 661 | int AliHLTOUT::SelectDataBlocks(const AliHLTOUTHandlerListEntry* pHandlerEntry) |
0f1882a7 | 662 | { |
663 | // see header file for class documentation | |
664 | int iResult=0; | |
e13512e4 | 665 | if (!pHandlerEntry) return 0; |
0f1882a7 | 666 | |
e13512e4 | 667 | AliHLTModuleAgent* pAgent=*pHandlerEntry; |
668 | AliHLTLogging log; | |
669 | log.Logging(kHLTLogDebug, "AliHLTOUT::SelectDataBlocks", "HLTOUT handling", "selecting blocks for handler %s", pAgent->GetModuleId()); | |
0f1882a7 | 670 | AliHLTOUTBlockDescriptorVector::iterator element; |
671 | for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); | |
672 | block!=fBlockDescList.end(); | |
673 | block++) { | |
e13512e4 | 674 | if (block->GetHandlerDesc()==*pHandlerEntry && pHandlerEntry->HasIndex(block->GetIndex())) { |
0f1882a7 | 675 | block->Select(true); |
e13512e4 | 676 | log.Logging(kHLTLogDebug, "AliHLTOUT::SelectDataBlocks", "HLTOUT handling", " select block %s", AliHLTComponent::DataType2Text(*block).c_str()); |
677 | } else { | |
678 | log.Logging(kHLTLogDebug, "AliHLTOUT::SelectDataBlocks", "HLTOUT handling", " skip block %s", AliHLTComponent::DataType2Text(*block).c_str()); | |
0f1882a7 | 679 | block->Select(false); |
e13512e4 | 680 | } |
0f1882a7 | 681 | } |
682 | EnableBlockSelection(); | |
e13512e4 | 683 | |
684 | // Matthias 2009-07-03 bugfix: the fCurrent position was not reset at that | |
685 | // place. Also I think the data type and specification must be set in order | |
686 | // to make SelectFirst/NextDataBlock working on the selected collection | |
687 | // of data blocks | |
688 | AliHLTModuleAgent::AliHLTOUTHandlerDesc pHandlerDesc=*pHandlerEntry; | |
689 | fSearchDataType=pHandlerDesc; | |
690 | fSearchSpecification=kAliHLTVoidDataSpec; | |
691 | fSearchHandlerType=pHandlerDesc; | |
692 | fCurrent=0; | |
0f1882a7 | 693 | |
694 | return iResult; | |
695 | } | |
696 | ||
697 | int AliHLTOUT::EnableBlockSelection() | |
698 | { | |
699 | // see header file for class documentation | |
700 | SetStatusFlag(kBlockSelection); | |
701 | return 0; | |
702 | } | |
703 | ||
704 | int AliHLTOUT::DisableBlockSelection() | |
705 | { | |
706 | // see header file for class documentation | |
707 | ClearStatusFlag(kBlockSelection); | |
708 | return 0; | |
709 | } | |
710 | ||
711 | int AliHLTOUT::ResetBlockSelection() | |
712 | { | |
713 | // see header file for class documentation | |
714 | for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); | |
715 | block!=fBlockDescList.end(); | |
716 | block++) { | |
717 | block->Select(false); | |
718 | } | |
719 | return 0; | |
720 | } | |
721 | ||
722 | int AliHLTOUT::MarkDataBlockProcessed() | |
723 | { | |
724 | // see header file for class documentation | |
725 | int iResult=0; | |
726 | if (fCurrent>=fBlockDescList.size()) return 0; | |
727 | fBlockDescList[fCurrent].MarkProcessed(); | |
728 | return iResult; | |
729 | } | |
730 | ||
731 | int AliHLTOUT::MarkDataBlocksProcessed(const AliHLTOUTHandlerListEntry* pHandlerDesc) | |
732 | { | |
733 | // see header file for class documentation | |
734 | int iResult=0; | |
735 | if (!pHandlerDesc) return 0; | |
736 | ||
737 | AliHLTOUTBlockDescriptorVector::iterator element; | |
738 | for (AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); | |
739 | block!=fBlockDescList.end(); | |
740 | block++) { | |
f3c1d403 | 741 | if (block->GetHandlerDesc()==*pHandlerDesc && pHandlerDesc->HasIndex(block->GetIndex())) |
0f1882a7 | 742 | block->MarkProcessed(); |
743 | } | |
744 | ||
745 | return iResult; | |
746 | } | |
747 | ||
748 | int AliHLTOUT::AddSubCollection(AliHLTOUT* pCollection) | |
749 | { | |
750 | // see header file for class documentation | |
751 | int iResult=0; | |
752 | if (!pCollection) return 0; | |
753 | ||
d4a18597 | 754 | SetStatusFlag(kCollecting); |
0f1882a7 | 755 | int index=-1; |
756 | for (index=pCollection->SelectFirstDataBlock(); | |
757 | index>=0; | |
758 | index=pCollection->SelectNextDataBlock()) { | |
759 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
760 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
761 | pCollection->GetDataBlockDescription(dt, spec); | |
762 | AliHLTOUTBlockDescriptor desc(dt, spec, index, pCollection); | |
763 | AddBlockDescriptor(desc); | |
764 | iResult++; | |
765 | } | |
766 | if (iResult>0) { | |
4562bf66 | 767 | if (CheckStatusFlag(kIsSubCollection)) { |
768 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "AddSubCollection" , __FILE__ , __LINE__ , "HLTOUT object %p has already been added as sub-collection", pCollection); | |
769 | } else { | |
770 | pCollection->SetStatusFlag(kIsSubCollection); | |
771 | } | |
0f1882a7 | 772 | } |
d4a18597 | 773 | ClearStatusFlag(kCollecting); |
0f1882a7 | 774 | |
775 | return iResult; | |
776 | } | |
777 | ||
778 | int AliHLTOUT::ReleaseSubCollection(AliHLTOUT* pCollection) | |
779 | { | |
780 | // see header file for class documentation | |
781 | int iResult=0; | |
782 | if (!pCollection) return 0; | |
783 | ||
b005ef92 | 784 | AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); |
785 | while (block!=fBlockDescList.end()) { | |
0f1882a7 | 786 | if ((*block)==pCollection) { |
b005ef92 | 787 | block=fBlockDescList.erase(block); |
788 | continue; | |
0f1882a7 | 789 | } |
b005ef92 | 790 | block++; |
0f1882a7 | 791 | } |
4562bf66 | 792 | pCollection->ClearStatusFlag(kIsSubCollection); |
0f1882a7 | 793 | |
794 | return iResult; | |
795 | } | |
b005ef92 | 796 | |
797 | int AliHLTOUT::Reset() | |
798 | { | |
799 | // see header file for class documentation | |
800 | int iResult=0; | |
801 | AliHLTOUTPVector subCollections; | |
802 | AliHLTOUTBlockDescriptorVector::iterator block=fBlockDescList.begin(); | |
803 | while (block!=fBlockDescList.end()) { | |
d4a18597 | 804 | if (!((*block)==this)) { |
b005ef92 | 805 | AliHLTOUTPVector::iterator collection=subCollections.begin(); |
806 | for (; collection!=subCollections.end(); collection++) | |
807 | if((*block)==*collection) break; | |
808 | if (collection==subCollections.end()) | |
809 | subCollections.push_back(block->GetCollection()); | |
810 | } | |
811 | block=fBlockDescList.erase(block); | |
812 | } | |
813 | ||
814 | for (AliHLTOUTPVector::iterator collection=subCollections.begin(); | |
4562bf66 | 815 | collection!=subCollections.end(); collection++) { |
b005ef92 | 816 | (*collection)->Reset(); |
4562bf66 | 817 | (*collection)->ClearStatusFlag(kIsSubCollection); |
818 | } | |
b005ef92 | 819 | |
820 | ResetInput(); | |
c63e8be4 | 821 | fCurrentEventId=kAliHLTVoidEventID; |
b005ef92 | 822 | |
823 | return iResult; | |
824 | } | |
825 | ||
826 | int AliHLTOUT::ResetInput() | |
827 | { | |
828 | // default implementation, nothing to do | |
829 | return 0; | |
830 | } | |
f3c1d403 | 831 | |
832 | const AliHLTOUT::AliHLTOUTHandlerListEntry& AliHLTOUT::AliHLTOUTBlockDescriptor::GetHandlerDesc() | |
833 | { | |
834 | // see header file for class documentation | |
835 | if (fpCollection) { | |
836 | AliHLTOUTHandlerListEntryVector::iterator element=fpCollection->fDataHandlers.begin(); | |
837 | while (element!=fpCollection->fDataHandlers.end()) { | |
838 | if (element->HasIndex(GetIndex())) { | |
839 | return *element; | |
840 | } | |
841 | element++; | |
842 | } | |
843 | } | |
844 | return const_cast<AliHLTOUT::AliHLTOUTHandlerListEntry&>(AliHLTOUT::AliHLTOUTHandlerListEntry::fgkVoidHandlerListEntry); | |
845 | } | |
e5701dcf | 846 | |
847 | TObject* AliHLTOUT::GetDataObject() | |
848 | { | |
849 | // see header file for class documentation | |
850 | if (fpDataObject) { | |
851 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "GetDataObject" , __FILE__ , __LINE__ , "data object has not been released, potential memory leak"); | |
852 | ReleaseDataBuffer(fpObjectBuffer); | |
853 | } | |
854 | fpObjectBuffer=NULL; | |
855 | fObjectBufferSize=0; | |
856 | fpDataObject=NULL; | |
857 | ||
858 | if (GetDataBuffer(fpObjectBuffer, fObjectBufferSize)>=0) { | |
859 | fpDataObject=AliHLTMessage::Extract(fpObjectBuffer, fObjectBufferSize); | |
860 | } else { | |
861 | fLog.LoggingVarargs(kHLTLogError, "AliHLTOUT", "GetDataObject" , __FILE__ , __LINE__ , "can not fetch data buffer"); | |
862 | } | |
863 | ||
864 | return fpDataObject; | |
865 | } | |
866 | ||
867 | int AliHLTOUT::ReleaseDataObject(TObject* pObject) | |
868 | { | |
869 | // see header file for class documentation | |
870 | if (!pObject) return -EINVAL; | |
871 | if (pObject!=fpDataObject) { | |
872 | fLog.LoggingVarargs(kHLTLogError, "AliHLTOUT", "GetDataObject" , __FILE__ , __LINE__ , "attempt to release wrong data object %p, expected %p", pObject, fpDataObject); | |
873 | return -EINVAL; | |
874 | } | |
875 | ||
876 | delete fpDataObject; | |
877 | fpDataObject=NULL; | |
878 | ReleaseDataBuffer(fpObjectBuffer); | |
879 | fpObjectBuffer=NULL; | |
880 | fObjectBufferSize=0; | |
881 | ||
882 | return 0; | |
883 | } | |
c63e8be4 | 884 | |
885 | void AliHLTOUT::SetEventId(AliHLTUInt64_t id) | |
886 | { | |
887 | // see header file for class documentation | |
888 | if (fCurrentEventId!=kAliHLTVoidEventID && fCurrentEventId!=id) { | |
889 | fLog.LoggingVarargs(kHLTLogWarning, "AliHLTOUT", "SetEventId" , __FILE__ , __LINE__ , "event id was already set to 0x%llx, setting now to 0x%llx", fCurrentEventId, id); | |
890 | } | |
891 | fCurrentEventId=id; | |
892 | } |