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60838f24 | 1 | // @(#)alimdc:$Name: $:$Id$ |
a197a4ce | 2 | // Author: Fons Rademakers 26/11/99 |
3 | ||
4 | /************************************************************************** | |
5 | * Copyright(c) 1998-2003, ALICE Experiment at CERN, All rights reserved. * | |
6 | * * | |
7 | * Author: The ALICE Off-line Project. * | |
8 | * Contributors are mentioned in the code where appropriate. * | |
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 | **************************************************************************/ | |
18 | ||
19 | ////////////////////////////////////////////////////////////////////////// | |
20 | // // | |
21 | // AliRawDB // | |
22 | // // | |
23 | ////////////////////////////////////////////////////////////////////////// | |
24 | ||
25 | #include <errno.h> | |
a1377739 | 26 | #include <Riostream.h> |
a197a4ce | 27 | |
e6694ae0 | 28 | #if ROOT_VERSION_CODE >= ROOT_VERSION(5,15,0) |
29 | #include <TBufferFile.h> | |
30 | #else | |
31 | #include <TBuffer.h> | |
32 | #endif | |
33 | ||
a197a4ce | 34 | #include <TSystem.h> |
d21e9888 | 35 | #include <TKey.h> |
a197a4ce | 36 | |
5d315e4d | 37 | #include <TObjString.h> |
38 | ||
936875a4 | 39 | #include <TBranch.h> |
40 | ||
af885e0f | 41 | #include "AliESDEvent.h" |
a197a4ce | 42 | #include "AliRawEvent.h" |
6605cb7a | 43 | #include "AliRawDataArray.h" |
f2dc6b20 | 44 | #include "AliRawEventHeaderBase.h" |
6605cb7a | 45 | #include "AliRawEquipment.h" |
46 | #include "AliRawEquipmentHeader.h" | |
b7d09bb3 | 47 | #include "AliStats.h" |
a109e73e | 48 | |
a197a4ce | 49 | #include "AliRawDB.h" |
50 | ||
51 | ||
52 | ClassImp(AliRawDB) | |
53 | ||
60838f24 | 54 | const char *AliRawDB::fgkAliRootTag = "$Rev$"; |
a197a4ce | 55 | |
30d59ac8 | 56 | // Split TPC into 9 branches in order to avoid problems with big memory |
57 | // consumption in case of TPC events w/o zero-suppression | |
7034c7a7 | 58 | Int_t AliRawDB::fgkDetBranches[AliDAQ::kNDetectors+1] = {1,1,1,18,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,10,1}; |
30d59ac8 | 59 | |
a197a4ce | 60 | //______________________________________________________________________________ |
a109e73e | 61 | AliRawDB::AliRawDB(AliRawEvent *event, |
af885e0f | 62 | AliESDEvent *esd, |
e10815f1 | 63 | Int_t compress, |
a8b0468f | 64 | const char* fileName, |
65 | Int_t basketsize) : | |
e10815f1 | 66 | fRawDB(NULL), |
67 | fTree(NULL), | |
68 | fEvent(event), | |
69 | fESDTree(NULL), | |
70 | fESD(esd), | |
71 | fCompress(compress), | |
a8b0468f | 72 | fBasketSize(basketsize), |
e10815f1 | 73 | fMaxSize(-1), |
74 | fFS1(""), | |
75 | fFS2(""), | |
76 | fDeleteFiles(kFALSE), | |
19359f9c | 77 | fStop(kFALSE) |
a197a4ce | 78 | { |
e10815f1 | 79 | // Create a new raw DB |
a197a4ce | 80 | |
30d59ac8 | 81 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { |
82 | fDetRawData[iDet] = new AliRawDataArray*[fgkDetBranches[iDet]]; | |
83 | Int_t nDDLsPerBranch = AliDAQ::NumberOfDdls(iDet)/fgkDetBranches[iDet]; | |
84 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) | |
85 | fDetRawData[iDet][iBranch] = new AliRawDataArray(nDDLsPerBranch); | |
86 | } | |
6605cb7a | 87 | |
30d59ac8 | 88 | fDetRawData[AliDAQ::kNDetectors] = new AliRawDataArray*[fgkDetBranches[AliDAQ::kNDetectors]]; |
89 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[AliDAQ::kNDetectors]; iBranch++) | |
90 | fDetRawData[AliDAQ::kNDetectors][iBranch] = new AliRawDataArray(100); | |
6605cb7a | 91 | |
e10815f1 | 92 | if (fileName) { |
93 | if (!Create(fileName)) | |
a197a4ce | 94 | MakeZombie(); |
95 | } | |
96 | } | |
97 | ||
6605cb7a | 98 | |
99 | //______________________________________________________________________________ | |
100 | AliRawDB::~AliRawDB() { | |
101 | // Destructor | |
102 | ||
103 | if(Close()==-1) Error("~AliRawDB", "cannot close output file!"); | |
104 | ||
30d59ac8 | 105 | for (Int_t iDet = 0; iDet < (AliDAQ::kNDetectors + 1); iDet++) { |
106 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) | |
107 | delete fDetRawData[iDet][iBranch]; | |
108 | delete [] fDetRawData[iDet]; | |
109 | } | |
6605cb7a | 110 | } |
111 | ||
a197a4ce | 112 | //______________________________________________________________________________ |
113 | Bool_t AliRawDB::FSHasSpace(const char *fs) const | |
114 | { | |
115 | // Check for at least fMaxSize bytes of free space on the file system. | |
116 | // If the space is not available return kFALSE, kTRUE otherwise. | |
117 | ||
118 | Long_t id, bsize, blocks, bfree; | |
119 | ||
120 | if (gSystem->GetFsInfo(fs, &id, &bsize, &blocks, &bfree) == 1) { | |
121 | Error("FSHasSpace", "could not stat file system %s", fs); | |
122 | return kFALSE; | |
123 | } | |
124 | ||
125 | // Leave 5 percent of diskspace free | |
126 | Double_t avail = Double_t(bfree) * 0.95; | |
127 | if (avail*bsize > fMaxSize) | |
128 | return kTRUE; | |
129 | ||
130 | Warning("FSHasSpace", "no space on file system %s", fs); | |
131 | return kFALSE; | |
132 | } | |
133 | ||
134 | //______________________________________________________________________________ | |
135 | const char *AliRawDB::GetFileName() const | |
136 | { | |
137 | // Return filename based on hostname and date and time. This will make | |
138 | // each file unique. Also makes sure (via FSHasSpace()) that there is | |
139 | // enough space on the file system to store the file. Returns 0 in | |
140 | // case of error or interrupt signal. | |
141 | ||
142 | static TString fname; | |
143 | static Bool_t fstoggle = kFALSE; | |
144 | ||
e10815f1 | 145 | TString fs = fstoggle ? fFS2 : fFS1; |
a197a4ce | 146 | TDatime dt; |
147 | ||
148 | TString hostname = gSystem->HostName(); | |
149 | Int_t pos; | |
150 | if ((pos = hostname.Index(".")) != kNPOS) | |
151 | hostname.Remove(pos); | |
152 | ||
153 | if (!FSHasSpace(fs)) { | |
154 | while (1) { | |
155 | fstoggle = !fstoggle; | |
e10815f1 | 156 | fs = fstoggle ? fFS2 : fFS1; |
a197a4ce | 157 | if (FSHasSpace(fs)) break; |
158 | Info("GetFileName", "sleeping 30 seconds before retrying..."); | |
159 | gSystem->Sleep(30000); // sleep for 30 seconds | |
e10815f1 | 160 | if (fStop) return 0; |
a197a4ce | 161 | } |
162 | } | |
163 | ||
164 | fname = fs + "/" + hostname + "_"; | |
165 | fname += dt.GetDate(); | |
166 | fname += "_"; | |
167 | fname += dt.GetTime(); | |
168 | fname += ".root"; | |
169 | ||
170 | fstoggle = !fstoggle; | |
171 | ||
172 | return fname; | |
173 | } | |
174 | ||
175 | //______________________________________________________________________________ | |
e10815f1 | 176 | void AliRawDB::SetFS(const char* fs1, const char* fs2) |
177 | { | |
178 | // set the file system location | |
179 | ||
180 | fFS1 = fs1; | |
181 | if (fs1 && !fFS1.Contains(":")) { | |
182 | gSystem->ResetErrno(); | |
183 | gSystem->MakeDirectory(fs1); | |
184 | if (gSystem->GetErrno() && gSystem->GetErrno() != EEXIST) { | |
185 | SysError("SetFS", "mkdir %s", fs1); | |
186 | } | |
187 | } | |
188 | ||
189 | fFS2 = fs2; | |
190 | if (fs2) { | |
191 | gSystem->ResetErrno(); | |
192 | gSystem->MakeDirectory(fs2); | |
193 | if (gSystem->GetErrno() && gSystem->GetErrno() != EEXIST) { | |
194 | SysError("SetFS", "mkdir %s", fs2); | |
195 | } | |
196 | } | |
197 | } | |
198 | ||
199 | //______________________________________________________________________________ | |
200 | Bool_t AliRawDB::Create(const char* fileName) | |
a197a4ce | 201 | { |
202 | // Create a new raw DB. | |
203 | ||
f07ec911 | 204 | const Int_t kMaxRetry = 1; |
a197a4ce | 205 | const Int_t kMaxSleep = 1; // seconds |
206 | const Int_t kMaxSleepLong = 10; // seconds | |
207 | Int_t retry = 0; | |
208 | ||
209 | again: | |
e10815f1 | 210 | if (fStop) return kFALSE; |
a197a4ce | 211 | |
e10815f1 | 212 | const char *fname = fileName; |
213 | if (!fname) fname = GetFileName(); | |
a197a4ce | 214 | if (!fname) { |
215 | Error("Create", "error getting raw DB file name"); | |
216 | return kFALSE; | |
217 | } | |
218 | ||
219 | retry++; | |
220 | ||
221 | fRawDB = TFile::Open(fname, GetOpenOption(), | |
ee8f2a6c | 222 | Form("ALICE raw-data file (%s)", GetAliRootTag()), fCompress, |
f07ec911 | 223 | GetNetopt()); |
a197a4ce | 224 | if (!fRawDB) { |
225 | if (retry < kMaxRetry) { | |
226 | Warning("Create", "failure to open file, sleeping %d %s before retrying...", | |
227 | kMaxSleep, kMaxSleep==1 ? "second" : "seconds"); | |
228 | gSystem->Sleep(kMaxSleep*1000); | |
229 | goto again; | |
230 | } | |
231 | Error("Create", "failure to open file %s after %d tries", fname, kMaxRetry); | |
232 | return kFALSE; | |
233 | } | |
234 | if (retry > 1) | |
235 | Warning("Create", "succeeded to open file after %d retries", retry); | |
236 | ||
237 | if (fRawDB->IsZombie()) { | |
238 | if (fRawDB->GetErrno() == ENOSPC || | |
239 | fRawDB->GetErrno() == 1018 || // SECOMERR | |
240 | fRawDB->GetErrno() == 1027) { // SESYSERR | |
241 | fRawDB->ResetErrno(); | |
242 | delete fRawDB; | |
243 | Warning("Create", "file is a zombie (no space), sleeping %d %s before retrying...", | |
244 | kMaxSleepLong, kMaxSleepLong==1 ? "second" : "seconds"); | |
245 | gSystem->Sleep(kMaxSleepLong*1000); // sleep 10 seconds before retrying | |
246 | goto again; | |
247 | } | |
248 | Error("Create", "file %s is zombie", fname); | |
249 | fRawDB->ResetErrno(); | |
250 | delete fRawDB; | |
251 | fRawDB = 0; | |
252 | if (retry < kMaxRetry) { | |
253 | Warning("Create", "file is a zombie, sleeping %d %s before retrying...", | |
254 | kMaxSleep, kMaxSleep==1 ? "second" : "seconds"); | |
255 | gSystem->Sleep(kMaxSleep*1000); | |
256 | goto again; | |
257 | } | |
258 | Error("Create", "failure to open file %s after %d tries", fname, kMaxRetry); | |
259 | return kFALSE; | |
260 | } | |
261 | ||
262 | // Create raw data TTree | |
263 | MakeTree(); | |
264 | ||
265 | return kTRUE; | |
266 | } | |
267 | ||
936875a4 | 268 | static void BranchResetBit(TBranch *b) |
269 | { | |
270 | // Reset MapObject on this branch and all the sub-branches | |
271 | ||
272 | b->ResetBit( kBranchObject | kBranchAny ); // Or in newer ROOT: b->ResetBit( kMapObject ) | |
273 | TIter next( b->GetListOfBranches() ); | |
274 | TBranch *sub = 0; | |
275 | while ( (sub = (TBranch*)next() ) ) { | |
276 | BranchResetBit( sub ); | |
277 | } | |
278 | } | |
279 | ||
a197a4ce | 280 | //______________________________________________________________________________ |
281 | void AliRawDB::MakeTree() | |
282 | { | |
283 | // Create ROOT Tree object container. | |
284 | ||
ee8f2a6c | 285 | fTree = new TTree("RAW", Form("ALICE raw-data tree (%s)", GetAliRootTag())); |
60838f24 | 286 | fTree->SetAutoSave(21000000000LL); // autosave when 21 Gbyte written |
a197a4ce | 287 | |
6605cb7a | 288 | fTree->BranchRef(); |
289 | ||
a197a4ce | 290 | // splitting 29.6 MB/s, no splitting 35.3 MB/s on P4 2GHz 15k SCSI |
291 | //Int_t split = 1; | |
292 | Int_t split = 0; | |
936875a4 | 293 | TBranch *b = fTree->Branch("rawevent", "AliRawEvent", &fEvent, fBasketSize, split); |
294 | BranchResetBit(b); | |
a109e73e | 295 | |
6605cb7a | 296 | // Make brach for each sub-detector |
297 | for (Int_t iDet = 0; iDet < AliDAQ::kNDetectors; iDet++) { | |
936875a4 | 298 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) { |
299 | b = fTree->Branch(Form("%s%d",AliDAQ::DetectorName(iDet),iBranch),"AliRawDataArray", | |
300 | &fDetRawData[iDet][iBranch],fBasketSize,split); | |
301 | BranchResetBit(b); | |
302 | } | |
6605cb7a | 303 | } |
304 | // Make special branch for unrecognized raw-data payloads | |
936875a4 | 305 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[AliDAQ::kNDetectors]; iBranch++) { |
306 | b = fTree->Branch(Form("Common%d",iBranch),"AliRawDataArray", | |
307 | &fDetRawData[AliDAQ::kNDetectors][iBranch],fBasketSize,split); | |
308 | BranchResetBit(b); | |
309 | } | |
6605cb7a | 310 | |
a109e73e | 311 | // Create tree which will contain the HLT ESD information |
312 | ||
e10815f1 | 313 | if (fESD) { |
ee8f2a6c | 314 | fESDTree = new TTree("esdTree", Form("ALICE HLT ESD tree (%s)", GetAliRootTag())); |
60838f24 | 315 | fESDTree->SetAutoSave(21000000000LL); // autosave when 21 Gbyte written |
5f42007f | 316 | split = 0; |
a8b0468f | 317 | fESDTree->Branch("ESD", "AliESDEvent", &fESD, fBasketSize, split); |
e10815f1 | 318 | } |
a109e73e | 319 | |
a197a4ce | 320 | } |
321 | ||
322 | //______________________________________________________________________________ | |
d2450633 | 323 | Long64_t AliRawDB::Close() |
a197a4ce | 324 | { |
325 | // Close raw DB. | |
f07ec911 | 326 | if (!fRawDB) return 0; |
a197a4ce | 327 | |
f07ec911 | 328 | if (!fRawDB->IsOpen()) return 0; |
a197a4ce | 329 | |
330 | fRawDB->cd(); | |
331 | ||
332 | // Write the tree. | |
f07ec911 | 333 | Bool_t error = kFALSE; |
334 | if (fTree->Write() == 0) | |
335 | error = kTRUE; | |
336 | if (fESDTree) | |
337 | if (fESDTree->Write() == 0) | |
338 | error = kTRUE; | |
a197a4ce | 339 | |
340 | // Close DB, this also deletes the fTree | |
341 | fRawDB->Close(); | |
342 | ||
d2450633 | 343 | Long64_t filesize = fRawDB->GetEND(); |
f07ec911 | 344 | |
e10815f1 | 345 | if (fDeleteFiles) { |
a197a4ce | 346 | gSystem->Unlink(fRawDB->GetName()); |
347 | delete fRawDB; | |
348 | fRawDB = 0; | |
f07ec911 | 349 | if(!error) |
350 | return filesize; | |
351 | else | |
352 | return -1; | |
a197a4ce | 353 | } |
354 | ||
a197a4ce | 355 | delete fRawDB; |
356 | fRawDB = 0; | |
f07ec911 | 357 | if(!error) |
358 | return filesize; | |
359 | else | |
360 | return -1; | |
a197a4ce | 361 | } |
362 | ||
e10815f1 | 363 | //______________________________________________________________________________ |
364 | Int_t AliRawDB::Fill() | |
365 | { | |
366 | // Fill the trees and return the number of written bytes | |
367 | ||
6605cb7a | 368 | for (Int_t iDet = 0; iDet < (AliDAQ::kNDetectors + 1); iDet++) |
30d59ac8 | 369 | for (Int_t iBranch = 0; iBranch < fgkDetBranches[iDet]; iBranch++) |
370 | fDetRawData[iDet][iBranch]->ClearData(); | |
6605cb7a | 371 | |
372 | // Move the raw-data payloads to the corresponding branches | |
373 | for(Int_t iSubEvent = 0; iSubEvent < fEvent->GetNSubEvents(); iSubEvent++) { | |
374 | AliRawEvent *subEvent = fEvent->GetSubEvent(iSubEvent); | |
375 | for(Int_t iEquipment = 0; iEquipment < subEvent->GetNEquipments(); iEquipment++) { | |
376 | AliRawEquipment *equipment = subEvent->GetEquipment(iEquipment); | |
c3f47a4c | 377 | Int_t iDet = AliDAQ::kNDetectors; |
378 | Int_t iBranch = 0; // can we split somehow the unrecognized data??? For the moment - no | |
379 | if(equipment->GetEquipmentHeader()->GetEquipmentSize()) { | |
380 | UInt_t eqId = equipment->GetEquipmentHeader()->GetId(); | |
381 | Int_t ddlIndex = -1; | |
382 | iDet = AliDAQ::DetectorIDFromDdlID(eqId,ddlIndex); | |
383 | if (iDet < 0 || iDet >= AliDAQ::kNDetectors) | |
384 | iDet = AliDAQ::kNDetectors; | |
385 | else | |
386 | iBranch = (ddlIndex * fgkDetBranches[iDet])/AliDAQ::NumberOfDdls(iDet); | |
30d59ac8 | 387 | } |
388 | equipment->SetRawDataRef(fDetRawData[iDet][iBranch]); | |
6605cb7a | 389 | } |
390 | } | |
391 | ||
e10815f1 | 392 | Double_t bytes = fRawDB->GetBytesWritten(); |
f07ec911 | 393 | Bool_t error = kFALSE; |
394 | if (fTree->Fill() == -1) | |
395 | error = kTRUE; | |
396 | if (fESDTree) | |
397 | if (fESDTree->Fill() == -1) | |
398 | error = kTRUE; | |
399 | if(!error) | |
400 | return Int_t(fRawDB->GetBytesWritten() - bytes); | |
401 | else | |
402 | return -1; | |
e10815f1 | 403 | } |
404 | ||
d21e9888 | 405 | //______________________________________________________________________________ |
60838f24 | 406 | Long64_t AliRawDB::GetTotalSize() |
d21e9888 | 407 | { |
408 | // Return the total size of the trees | |
60838f24 | 409 | Long64_t total = 0; |
d21e9888 | 410 | |
411 | { | |
412 | Int_t skey = 0; | |
413 | TDirectory *dir = fTree->GetDirectory(); | |
414 | if (dir) { | |
415 | TKey *key = dir->GetKey(fTree->GetName()); | |
416 | if (key) skey = key->GetKeylen(); | |
417 | } | |
60838f24 | 418 | total += (Long64_t)skey + fTree->GetZipBytes(); |
d21e9888 | 419 | } |
420 | ||
421 | if(fESDTree) | |
422 | { | |
423 | Int_t skey = 0; | |
424 | TDirectory *dir = fESDTree->GetDirectory(); | |
425 | if (dir) { | |
426 | TKey *key = dir->GetKey(fESDTree->GetName()); | |
427 | if (key) skey = key->GetKeylen(); | |
428 | } | |
60838f24 | 429 | total += (Long64_t)skey + fESDTree->GetZipBytes(); |
d21e9888 | 430 | } |
431 | ||
432 | return total; | |
433 | } | |
434 | ||
0cd3f979 | 435 | //______________________________________________________________________________ |
436 | Long64_t AliRawDB::AutoSave() | |
437 | { | |
438 | // Auto-save the raw-data and | |
439 | // esd (if any) trees | |
440 | ||
441 | Long64_t nbytes = fTree->AutoSave(); | |
442 | ||
443 | if (fESDTree) nbytes += fESDTree->AutoSave(); | |
444 | ||
445 | return nbytes; | |
446 | } | |
447 | ||
b7d09bb3 | 448 | //______________________________________________________________________________ |
449 | void AliRawDB::WriteStats(AliStats* stats) | |
450 | { | |
451 | // Write stats to raw DB, local run DB and global MySQL DB. | |
452 | ||
f2dc6b20 | 453 | AliRawEventHeaderBase &header = *GetEvent()->GetHeader(); |
b7d09bb3 | 454 | |
455 | // Write stats into RawDB | |
456 | TDirectory *ds = gDirectory; | |
457 | GetDB()->cd(); | |
458 | stats->SetEvents(GetEvents()); | |
ad594815 | 459 | stats->SetLastId(header.GetP("Id")[0]); |
b7d09bb3 | 460 | stats->SetFileSize(GetBytesWritten()); |
461 | stats->SetCompressionFactor(GetCompressionFactor()); | |
462 | stats->SetEndTime(); | |
463 | stats->Write("stats"); | |
464 | ds->cd(); | |
465 | } | |
466 | ||
a197a4ce | 467 | //______________________________________________________________________________ |
e10815f1 | 468 | Bool_t AliRawDB::NextFile(const char* fileName) |
a197a4ce | 469 | { |
470 | // Close te current file and open a new one. | |
471 | // Returns kFALSE in case opening failed. | |
472 | ||
473 | Close(); | |
474 | ||
e10815f1 | 475 | if (!Create(fileName)) return kFALSE; |
a197a4ce | 476 | return kTRUE; |
477 | } | |
478 | ||
479 | //______________________________________________________________________________ | |
480 | Float_t AliRawDB::GetCompressionFactor() const | |
481 | { | |
482 | // Return compression factor. | |
483 | ||
484 | if (fTree->GetZipBytes() == 0.) | |
485 | return 1.0; | |
486 | else | |
487 | return fTree->GetTotBytes()/fTree->GetZipBytes(); | |
488 | } | |
ee8f2a6c | 489 | |
490 | //______________________________________________________________________________ | |
491 | const char *AliRawDB::GetAliRootTag() | |
492 | { | |
493 | // Return the aliroot tag (version) | |
494 | // used to generate the raw data file. | |
495 | // Stored in the raw-data file title. | |
496 | ||
544dec61 | 497 | static TString version = fgkAliRootTag; |
ee8f2a6c | 498 | version.Remove(TString::kBoth,'$'); |
ff5606a9 | 499 | version.ReplaceAll("Rev","AliRoot version"); |
ee8f2a6c | 500 | |
501 | return version.Data(); | |
502 | } | |
5d315e4d | 503 | |
504 | //______________________________________________________________________________ | |
581835ab | 505 | Bool_t AliRawDB::WriteGuidFile(TString &guidFileFolder) |
5d315e4d | 506 | { |
507 | // Write the guid file | |
19359f9c | 508 | // in the specified folder or |
509 | // in the folder where the raw data | |
510 | // file is. | |
5d315e4d | 511 | |
512 | TString guidFileName; | |
581835ab | 513 | if (!guidFileFolder.IsNull()) { |
19359f9c | 514 | guidFileName = guidFileFolder; |
5d315e4d | 515 | |
516 | TString pathStr = fRawDB->GetName(); | |
517 | TObjArray *pathArr = pathStr.Tokenize('/'); | |
518 | guidFileName.Append("/"); | |
519 | guidFileName.Append(((TObjString *)pathArr->Last())->String()); | |
520 | pathArr->Delete(); | |
521 | delete pathArr; | |
522 | } | |
523 | else | |
524 | guidFileName = fRawDB->GetName(); | |
525 | ||
526 | guidFileName += ".guid"; | |
527 | ||
528 | ofstream fguid(guidFileName.Data()); | |
19359f9c | 529 | if (!fguid.is_open()) { |
530 | Error("WriteGuidFile", "failure to open guid file %s", guidFileName.Data()); | |
531 | return kFALSE; | |
532 | } | |
5d315e4d | 533 | TString guid = fRawDB->GetUUID().AsString(); |
534 | fguid << "guid: \t" << guid.Data(); | |
535 | fguid.close(); | |
19359f9c | 536 | |
537 | return kTRUE; | |
5d315e4d | 538 | } |