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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 | ||
16 | /* $Id$ */ | |
17 | ||
18 | // Class for configuration of TFolder and TTasks | |
19 | // in AliRoot. Used by AliRun, AliGenerator, | |
20 | // AliModule and AliDetector classes | |
21 | // as well as by the PHOS and EMCAL Getters | |
22 | // Author: Originally developed by the PHOS group | |
23 | ||
24 | #include <Riostream.h> | |
25 | #include <TDatabasePDG.h> | |
26 | #include <TFolder.h> | |
27 | #include <TInterpreter.h> | |
28 | #include <TROOT.h> | |
29 | #include <TSystem.h> | |
30 | #include <TVirtualMC.h> | |
31 | ||
32 | #include "AliConfig.h" | |
33 | #include "AliDetector.h" | |
34 | #include "AliGenerator.h" | |
35 | #include "TObjString.h" | |
36 | #include "TString.h" | |
37 | #include "TTask.h" | |
38 | ||
39 | ClassImp(AliConfig) | |
40 | ||
41 | AliConfig* AliConfig::fgInstance = 0; | |
42 | ||
43 | //____________________________________________________________________________ | |
44 | AliConfig* AliConfig::Instance () | |
45 | { | |
46 | // | |
47 | // Instance method for singleton class | |
48 | // | |
49 | if(!fgInstance) fgInstance = new AliConfig ("Folders","Alice data exchange"); | |
50 | ||
51 | return fgInstance; | |
52 | } | |
53 | ||
54 | //____________________________________________________________________________ | |
55 | AliConfig::AliConfig(): | |
56 | fTopFolder(0), | |
57 | fTasks(0), | |
58 | fPDGFolder(0), | |
59 | fGeneratorFolder(0), | |
60 | fMCFolder(0), | |
61 | fModuleFolder(0), | |
62 | fDetectorFolder(0), | |
63 | fDetectorTask(0) | |
64 | { | |
65 | // | |
66 | // Default constructor, mainly to keep coding conventions | |
67 | // | |
68 | fgInstance=0; | |
69 | ||
70 | Fatal("ctor", | |
71 | "Constructor should not be called for a singleton\n"); | |
72 | } | |
73 | ||
74 | //____________________________________________________________________________ | |
75 | AliConfig::AliConfig(const AliConfig& conf): | |
76 | TNamed(conf), | |
77 | fTopFolder(0), | |
78 | fTasks(0), | |
79 | fPDGFolder(0), | |
80 | fGeneratorFolder(0), | |
81 | fMCFolder(0), | |
82 | fModuleFolder(0), | |
83 | fDetectorFolder(0), | |
84 | fDetectorTask(0) | |
85 | { | |
86 | // | |
87 | // Copy constructor, mainly to keep coding conventions | |
88 | // | |
89 | fgInstance=0; | |
90 | ||
91 | Fatal("copy ctor", | |
92 | "Copy constructor should not be called for a singleton\n"); | |
93 | } | |
94 | ||
95 | //____________________________________________________________________________ | |
96 | AliConfig::AliConfig(const char *name, const char *title): | |
97 | TNamed(name,title), | |
98 | fTopFolder(gROOT->GetRootFolder ()->AddFolder (name,title)), | |
99 | fTasks(0), | |
100 | fPDGFolder("Constants/DatabasePDG"), | |
101 | fGeneratorFolder("RunMC/Configuration/Generators"), | |
102 | fMCFolder("RunMC/Configuration/VirtualMC"), | |
103 | fModuleFolder("Run/Configuration/Modules"), | |
104 | fDetectorFolder(new const char*[kFolders]), | |
105 | fDetectorTask(new const char*[kTasks]) | |
106 | { | |
107 | // | |
108 | // Constructor | |
109 | // | |
110 | fgInstance=this; | |
111 | ||
112 | fDetectorFolder[0] = "Run/Conditions/Calibration" ; | |
113 | fDetectorFolder[1] = "Run/Event/Data" ; | |
114 | fDetectorFolder[2] = "Run/Event/RecData" ; | |
115 | fDetectorFolder[3] = "RunMC/Event/Data/Hits" ; | |
116 | fDetectorFolder[4] = "RunMC/Event/Data/SDigits" ; | |
117 | fDetectorFolder[5] = "Run/Conditions/QA" ; | |
118 | fDetectorFolder[6] = "RunMC/Event/Data/TrackReferences" ; | |
119 | fDetectorFolder[7] = 0 ; | |
120 | fDetectorTask[0] = "Tasks/QA" ; | |
121 | fDetectorTask[1] = "Tasks/SDigitizer" ; | |
122 | fDetectorTask[2] = "Tasks/Digitizer" ; | |
123 | fDetectorTask[3] = "Tasks/Reconstructioner" ; | |
124 | fDetectorTask[4] = 0 ; | |
125 | ||
126 | fTopFolder->SetOwner() ; | |
127 | gROOT->GetListOfBrowsables ()->Add (fTopFolder, name); | |
128 | ||
129 | TFolder *subfolder; | |
130 | ||
131 | TFolder *constants = | |
132 | fTopFolder->AddFolder ("Constants", "Detector constants"); | |
133 | ||
134 | subfolder = | |
135 | constants->AddFolder ("DatabasePDG", "PDG database"); | |
136 | ||
137 | TFolder *run = | |
138 | fTopFolder->AddFolder ("Run", "Run dependent folders"); | |
139 | ||
140 | TFolder *conditions = | |
141 | run->AddFolder ("Conditions", "Run conditions"); | |
142 | ||
143 | subfolder = | |
144 | conditions->AddFolder ("Calibration","Detector calibration data"); | |
145 | ||
146 | subfolder = | |
147 | conditions->AddFolder ("Aligment", "Detector aligment"); | |
148 | ||
149 | subfolder = | |
150 | conditions->AddFolder ("QA", "Detector QA"); | |
151 | ||
152 | TFolder *configuration = | |
153 | run->AddFolder ("Configuration", "Run configuration"); | |
154 | ||
155 | subfolder = | |
156 | configuration->AddFolder ("Modules", "Detector objects"); | |
157 | ||
158 | subfolder = | |
159 | configuration->AddFolder ("Field", "Magnetic field maps"); | |
160 | ||
161 | TFolder *event = | |
162 | run->AddFolder ("Event", "Event folders"); | |
163 | ||
164 | subfolder = | |
165 | event->AddFolder ("Data", "Detector raw data"); | |
166 | ||
167 | subfolder = | |
168 | event->AddFolder ("RecData", "Detectors reconstucted data"); | |
169 | ||
170 | TFolder *runMC = | |
171 | fTopFolder->AddFolder ("RunMC", "MonteCarlo run dependent folders"); | |
172 | ||
173 | TFolder *configurationMC = | |
174 | runMC->AddFolder ("Configuration","MonteCarlo run configuration"); | |
175 | ||
176 | subfolder = | |
177 | configurationMC->AddFolder ("Generators","list of generator objects"); | |
178 | ||
179 | subfolder = | |
180 | configurationMC->AddFolder ("VirtualMC", "the Virtual MC"); | |
181 | ||
182 | TFolder *eventMC = | |
183 | runMC->AddFolder ("Event", "MonteCarlo event folders"); | |
184 | ||
185 | subfolder = | |
186 | eventMC->AddFolder ("Header", "MonteCarlo event header"); | |
187 | ||
188 | // subfolder = | |
189 | // eventMC->AddFolder ("Kinematics", "MonteCarlo generated particles"); | |
190 | ||
191 | TFolder *dataMC = | |
192 | eventMC->AddFolder ("Data", "MonteCarlo data"); | |
193 | ||
194 | subfolder = | |
195 | dataMC->AddFolder ("Hits", "MonteCarlo Hits") ; | |
196 | ||
197 | subfolder = | |
198 | dataMC->AddFolder ("SDigits", "MonteCarlo SDigits") ; | |
199 | ||
200 | subfolder = | |
201 | dataMC->AddFolder ("TrackReferences", "MonteCarlo track references") ; | |
202 | ||
203 | ||
204 | ||
205 | // Add the tasks to //Folders | |
206 | ||
207 | TFolder * tasksfolder = fTopFolder->AddFolder("Tasks", "ALICE Tasks") ; | |
208 | ||
209 | TTask * qa = new TTask("QA", "Alice QA tasks") ; | |
210 | tasksfolder->Add(qa); | |
211 | ||
212 | TTask * sd = new TTask("SDigitizer", "Alice SDigitizer") ; | |
213 | tasksfolder->Add(sd); | |
214 | ||
215 | TTask * di = new TTask("Digitizer", "Alice Digitizer") ; | |
216 | tasksfolder->Add(di); | |
217 | ||
218 | TTask * re = new TTask("Reconstructioner", "Alice Reconstructioner") ; | |
219 | tasksfolder->Add(re); | |
220 | ||
221 | } | |
222 | ||
223 | //____________________________________________________________________________ | |
224 | AliConfig::~AliConfig() | |
225 | { | |
226 | // destructor | |
227 | delete [] fDetectorFolder ; | |
228 | delete fDetectorTask ; | |
229 | delete fTopFolder ; | |
230 | } | |
231 | ||
232 | //____________________________________________________________________________ | |
233 | void AliConfig::AddInFolder (const char *dir, TObject *obj) | |
234 | { | |
235 | // Adds an object "obj" to a folder named "dir" | |
236 | TFolder *folder = | |
237 | dynamic_cast<TFolder *>(fTopFolder->FindObject(dir)); | |
238 | if (folder) | |
239 | folder->Add (static_cast<TObject *>(obj)); | |
240 | } | |
241 | ||
242 | //____________________________________________________________________________ | |
243 | void AliConfig::AddSubFolder(const char * dir[], TObject *obj) | |
244 | { | |
245 | // Adds a subfolder taken from "obj" to all the folders from dir, | |
246 | // which are found in the top folder | |
247 | int iDir = 0; | |
248 | ||
249 | while (dir[iDir]) | |
250 | { | |
251 | TFolder * folder = dynamic_cast<TFolder *>(fTopFolder->FindObject (dir[iDir++])); | |
252 | if (folder) { | |
253 | TFolder * subfolder = dynamic_cast<TFolder *>(folder->FindObject (obj->GetName())); | |
254 | if (!subfolder) | |
255 | subfolder = folder->AddFolder (obj->GetName(),obj->GetTitle()); | |
256 | } | |
257 | } | |
258 | } | |
259 | ||
260 | //____________________________________________________________________________ | |
261 | void AliConfig::AddSubTask(const char * dir[], TObject *obj) | |
262 | { | |
263 | // Adds a subtask taken from "obj" to all the folders from dir, | |
264 | // which are found in the top folder | |
265 | int iDir = 0; | |
266 | ||
267 | while (dir[iDir]) | |
268 | { | |
269 | TTask * task = dynamic_cast<TTask *>(fTopFolder->FindObject (dir[iDir++])); | |
270 | if (task) { | |
271 | TTask * subtask = static_cast<TTask*>(task->GetListOfTasks()->FindObject (obj->GetName())); | |
272 | if (!subtask) { | |
273 | subtask = new TTask(obj->GetName(), obj->GetTitle()) ; | |
274 | task->Add(subtask); | |
275 | } | |
276 | } | |
277 | } | |
278 | } | |
279 | ||
280 | //____________________________________________________________________________ | |
281 | TObject* AliConfig::FindInFolder (const char *dir, const char *name) | |
282 | { | |
283 | // Searches for object with "name" in the top directory and in | |
284 | // the directory "dir" | |
285 | if(!name) return(fTopFolder->FindObject(name)); | |
286 | TFolder * folder = dynamic_cast<TFolder *>(fTopFolder->FindObject(dir)); | |
287 | if (!folder) return (NULL); | |
288 | return(folder->FindObject(name)); | |
289 | } | |
290 | ||
291 | //____________________________________________________________________________ | |
292 | void AliConfig::Add (AliGenerator * obj) | |
293 | { | |
294 | // Adds new AliGenerator to the generator's folder | |
295 | AddInFolder(fGeneratorFolder, obj); | |
296 | } | |
297 | ||
298 | //____________________________________________________________________________ | |
299 | void AliConfig::Add (TVirtualMC * obj) | |
300 | { | |
301 | // Adds new object of type TVirtualMC to the MC folder | |
302 | AddInFolder(fMCFolder, obj); | |
303 | } | |
304 | ||
305 | //____________________________________________________________________________ | |
306 | void AliConfig::Add (TDatabasePDG * obj) | |
307 | { | |
308 | // Adds new TDatabasePDG to the PDG folder | |
309 | AddInFolder(fPDGFolder, obj); | |
310 | } | |
311 | ||
312 | //____________________________________________________________________________ | |
313 | void AliConfig::Add (AliModule* obj) | |
314 | { | |
315 | // Adds new module to the folder of modules | |
316 | AddInFolder(fModuleFolder, obj); | |
317 | } | |
318 | ||
319 | //____________________________________________________________________________ | |
320 | void AliConfig::Add (AliDetector * obj) | |
321 | { | |
322 | // Adds new detector to the detctor's folder as well as to | |
323 | // the detector's task | |
324 | AddSubFolder(fDetectorFolder, obj); | |
325 | AddSubTask(fDetectorTask, obj); | |
326 | } | |
327 | ||
328 | ||
329 | //____________________________________________________________________________ | |
330 | void AliConfig::Add (char *list) | |
331 | { | |
332 | // Finds in the list of directories all macros named Configure.C | |
333 | // and Default.C and uses them to configure the setup | |
334 | char *path; | |
335 | ||
336 | const char *confPath = gSystem->Getenv ("ALICE_CONFIG_PATH"); | |
337 | if (confPath) { | |
338 | path = new char[strlen (confPath)]; | |
339 | strcpy (path, confPath); | |
340 | } else { | |
341 | const char *alice = gSystem->Getenv ("ALICE_ROOT"); | |
342 | path = new char[strlen (alice) + 32]; | |
343 | ||
344 | strcpy (path, ".:"); | |
345 | if (alice) { | |
346 | strcat (path, alice); | |
347 | } | |
348 | strcat (path, "/macros/config"); | |
349 | } | |
350 | ||
351 | char *token = strtok (path, ":"); | |
352 | ||
353 | TList *dirlist = new TList; | |
354 | ||
355 | while (token != NULL) | |
356 | { | |
357 | dirlist->Add (new TObjString(token)); | |
358 | token = strtok (NULL, ":"); | |
359 | } | |
360 | ||
361 | token = strtok (list, " "); | |
362 | ||
363 | while (token != NULL) | |
364 | { | |
365 | cout << "Configuring " << token << ": "; | |
366 | ||
367 | TObject *obj; | |
368 | TIter next (dirlist); | |
369 | TString found = "\0"; | |
370 | ||
371 | while ((obj = next ())) | |
372 | { | |
373 | TString dir(obj->GetName()); | |
374 | TString tpath = dir + "/" + token; | |
375 | TString macro = tpath + ".C"; | |
376 | if (!gSystem->AccessPathName (macro.Data())) { | |
377 | gInterpreter->ExecuteMacro (macro.Data()); | |
378 | found = "(" + macro + ")"; | |
379 | if (macro.Contains("/")) { | |
380 | TString dirname = gSystem->DirName(macro.Data()); | |
381 | TString macroConfigure = dirname + "/Configure.C"; | |
382 | if (!gSystem->AccessPathName (macroConfigure.Data())) { | |
383 | gInterpreter->ExecuteMacro (macroConfigure.Data()); | |
384 | found += " => Configured"; | |
385 | } | |
386 | } | |
387 | break; | |
388 | } else { | |
389 | TString macroDefault = tpath + "/Default.C"; | |
390 | if (!gSystem->AccessPathName (macroDefault.Data())) { | |
391 | gInterpreter->ExecuteMacro (macroDefault.Data()); | |
392 | found = "(" + macro + ")"; | |
393 | TString macroConfigure = tpath + "/Configure.C"; | |
394 | if (!gSystem->AccessPathName (macroConfigure.Data())) { | |
395 | gInterpreter->ExecuteMacro (macroConfigure.Data()); | |
396 | found += " => Configured"; | |
397 | } | |
398 | break; | |
399 | } | |
400 | } | |
401 | } | |
402 | ||
403 | if (strlen(found.Data())) { | |
404 | cout << found << " => OK" << endl; | |
405 | } else { | |
406 | cout << " => FAILED." << endl; | |
407 | exit(1); | |
408 | } | |
409 | ||
410 | token = strtok (NULL, " "); | |
411 | } | |
412 | ||
413 | if (dirlist) delete dirlist; | |
414 | ||
415 | } | |
416 | ||
417 |