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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 | // Trigger preprocessor class. |
19 | // According to the TriggerDetectorMask read from the logbook_trigger_clusters |
20 | // DAQ table, the triggering detectors are identified, and the |
21 | // corresponding procedure is called. |
22 | // Data are stored in the OCDB, in /TRIGGER/<DET>/<level3>, where |
23 | // <DET> correspond to the triggering detector, |
24 | // and <level3> is defined in the detector procedure |
25 | |
26 | #include "AliTRIPreprocessor.h" |
27 | |
28 | #include "AliCDBMetaData.h" |
29 | #include "AliCDBEntry.h" |
30 | #include "AliLog.h" |
31 | #include "AliITSTriggerConditions.h" |
32 | |
33 | #include <TTimeStamp.h> |
34 | #include <TObjString.h> |
35 | #include <TList.h> |
36 | #include <TROOT.h> |
37 | #include <TSystem.h> |
38 | |
39 | ClassImp(AliTRIPreprocessor) |
40 | |
41 | // names of detectors/systems in the DETECTORS_MAP in /date/db/detCodes.h |
42 | const char* AliTRIPreprocessor::fgkDetectorsMapName[AliTRIPreprocessor::kNDetectorsMap] = {"SPD"/*0*/, "SDD"/*1*/, "SSD"/*2*/, "TPC"/*3*/, "TRD"/*4*/, |
43 | "TOF"/*5*/, "HMP"/*6*/, "PHS"/*7*/, "CPV"/*8*/, "PMD"/*9*/, |
44 | "MCH"/*10*/,"MTR"/*11*/,"FMD"/*12*/,"T00"/*13*/,"V00"/*14*/, |
45 | "ZDC"/*15*/,"ACO"/*16*/,"TRI"/*17*/,"EMC"/*18*/,"TST"/*19*/, |
46 | ""/*20*/, ""/*21*/, ""/*22*/, ""/*23*/, ""/*24*/, |
47 | ""/*25*/, ""/*26*/, ""/*27*/, ""/*28*/, "GRP"/*29*/, |
48 | "HLT"/*30*/}; |
49 | |
50 | //______________________________________________________________________________________________ |
51 | AliTRIPreprocessor::AliTRIPreprocessor(AliShuttleInterface* shuttle) : |
52 | AliPreprocessor("TRI", shuttle), |
53 | fShuttle(shuttle) |
54 | |
55 | { |
56 | // |
57 | // constructor |
58 | // |
59 | |
60 | AddRunType("PHYSICS"); |
61 | } |
62 | |
63 | //______________________________________________________________________________________________ |
64 | AliTRIPreprocessor::~AliTRIPreprocessor() |
65 | { |
66 | // |
67 | // destructor |
68 | // |
69 | } |
70 | |
71 | //______________________________________________________________________________________________ |
72 | void AliTRIPreprocessor::Initialize(Int_t run, UInt_t startTime, |
73 | UInt_t endTime) |
74 | { |
75 | |
76 | // |
77 | // Initialize preprocessor |
78 | // |
79 | |
80 | AliPreprocessor::Initialize(run, startTime, endTime); |
81 | |
82 | Log(Form("\n\tRun %d \n\tStartTime %s \n\tEndTime %s", run, |
83 | TTimeStamp(startTime).AsString(), |
84 | TTimeStamp(endTime).AsString())); |
85 | |
86 | } |
87 | |
88 | //______________________________________________________________________________________________ |
89 | Bool_t AliTRIPreprocessor::ProcessDCS() |
90 | { |
91 | // |
92 | // DCS data are never needed |
93 | // |
94 | |
95 | return kFALSE; |
96 | } |
97 | |
98 | //______________________________________________________________________________________________ |
99 | UInt_t AliTRIPreprocessor::Process(TMap* /*dcsAliasMap*/) |
100 | { |
101 | |
102 | // Procees function: |
103 | // After reading the TriggerDetectorMask, the |
104 | // corresponding triggering detector procedures to |
105 | // process the trigger data are called. |
106 | |
107 | typedef Short_t (AliTRIPreprocessor::*AliProcessTriggerData)(); |
108 | const AliProcessTriggerData processTriggerDataArray[AliTRIPreprocessor::kNDetectorsMap]= { |
109 | &AliTRIPreprocessor::ProcessSPDTriggerData, |
c2f1e26c |
110 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
111 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
112 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
113 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
114 | &AliTRIPreprocessor::ProcessTOFTriggerData, |
115 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
116 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
117 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
118 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
119 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
120 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
121 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
122 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
123 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
124 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
125 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
126 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
127 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
128 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
129 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
130 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
131 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
132 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
133 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
134 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
135 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
136 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
137 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
138 | &AliTRIPreprocessor::ProcessEmptyTriggerData, |
139 | &AliTRIPreprocessor::ProcessEmptyTriggerData}; |
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140 | |
141 | |
142 | // getting the list of triggering detectors from DAQ logbook |
143 | |
144 | TString triggerDetectorMask = (TString)GetTriggerDetectorMask(); |
145 | Int_t result=0; |
146 | if (!triggerDetectorMask.IsNull()){ |
147 | Int_t length = triggerDetectorMask.Length(); |
148 | Log(Form("mask = %s", triggerDetectorMask.Data())); |
149 | for (Int_t i = 0; i<length; i++){ |
150 | AliDebug(2,Form("%d-th bit = %c in index %d",i,triggerDetectorMask[length-1-i],length-1-i)); |
151 | if (triggerDetectorMask[length-1-i] == '1'){ |
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152 | Log("****************************************"); |
153 | Log(Form("Processing Trigger data for %s",fgkDetectorsMapName[i])); |
154 | Log("****************************************"); |
155 | |
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156 | result+=(this->*processTriggerDataArray[i])(); |
157 | } |
158 | } |
159 | } |
160 | |
161 | // result should be 0 to end successfully |
162 | |
163 | return result; |
164 | |
165 | } |
166 | //______________________________________________________________________________________________ |
167 | Short_t AliTRIPreprocessor::ProcessSPDTriggerData() |
168 | { |
169 | // |
170 | // Processing SPD Trigger Data |
171 | // |
172 | |
173 | Log("************** Processing SPD Trigger data... **************"); |
174 | |
175 | // Read new conditions from dcs fxs |
176 | AliITSTriggerConditions* newCond = new AliITSTriggerConditions(); |
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177 | TString fxsID = "pit_conditions"; |
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178 | TList* list = GetFileSources(kDCS, fxsID.Data()); |
179 | if (!list) { |
180 | AliError("FXS file not found."); |
181 | return 1; |
182 | } |
183 | UInt_t nFiles = 0; |
184 | while (list->At(nFiles)!=NULL) { |
185 | TObjString* fileNameEntry = (TObjString*) list->At(nFiles); |
186 | TString fileName = GetFile(kDCS, fxsID.Data(), fileNameEntry->GetString().Data()); |
187 | if (fileName.IsNull()) { |
188 | Log(Form("GetFile failed to retrieve file %s.",fileNameEntry->GetString().Data())); |
189 | return 1; |
190 | } |
191 | if (nFiles==0) newCond->ReadFromTextFile(fileName.Data()); |
192 | nFiles++; |
193 | } |
194 | if (nFiles!=1) { |
195 | AliWarning(Form("Found %d files with id %s (expected exactly 1).",nFiles,fxsID.Data())); |
196 | } |
197 | |
198 | // Read old conditions from ocdb |
199 | AliITSTriggerConditions* oldCond = NULL; |
200 | AliCDBEntry* pitCond = GetFromOCDB("SPD", "PITConditions"); |
201 | if (pitCond) { |
202 | oldCond = (AliITSTriggerConditions*) pitCond->GetObject(); |
203 | if (!oldCond) { |
204 | AliError("AliCDBEntry::GetObject() returned NULL."); |
205 | return 1; |
206 | } |
207 | } |
208 | else { |
209 | Log("Old conditions not found in database."); |
210 | } |
211 | |
212 | // Do we need to update db? |
213 | Bool_t doUpdate = kTRUE; |
214 | if (oldCond) { |
215 | // compare to see if there were any changes... |
216 | if (newCond->IsEqualTo(oldCond)) { |
217 | Log("Old conditions equal to new conditions. Do nothing."); |
218 | doUpdate = kFALSE; |
219 | } |
220 | } |
221 | |
222 | if (doUpdate) { |
223 | // store new conditions in ocdb |
224 | AliCDBMetaData metaData; |
225 | metaData.SetResponsible("Henrik Tydesjo"); |
226 | metaData.SetComment("Created by Trigger PreProcessor"); |
227 | if (!Store("SPD", "PITConditions", newCond, &metaData, 0, kTRUE)) { |
228 | Log("Failed to store conditions data."); |
229 | return 1; |
230 | } |
231 | Log("Database updated."); |
232 | } |
233 | |
234 | delete newCond; |
235 | |
236 | Log("************************* ...done.*************************"); |
237 | |
238 | return 0; // 0 means success |
239 | |
240 | } |
241 | //______________________________________________________________________________________________ |
242 | Short_t AliTRIPreprocessor::ProcessTOFTriggerData() |
243 | { |
244 | // |
245 | // Processing TOF Trigger Data |
246 | // |
247 | |
248 | Log("************** Processing TOF Trigger data... **************"); |
7980897b |
249 | Log("************** Fake function **************"); |
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250 | Log("************************* ...done.*************************"); |
251 | return 0; |
252 | } |
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253 | //______________________________________________________________________________________________ |
254 | Short_t AliTRIPreprocessor::ProcessEmptyTriggerData() |
255 | { |
256 | // |
257 | // Processing TOF Trigger Data |
258 | // |
259 | |
260 | Log("************** Trigger data Processing not yet implemented **************"); |
261 | return 0; |
262 | } |
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263 | |
264 | |