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2ab3623b | 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 | #include "AliMUONTriggerSubprocessor.h" | |
19 | ||
20 | #include "AliCDBMetaData.h" | |
21 | #include "AliLog.h" | |
22 | #include "AliMUON1DArray.h" | |
23 | #include "AliMUONCalibParamNI.h" | |
24 | #include "AliMUONPreprocessor.h" | |
25 | #include "AliMUONTriggerIO.h" | |
26 | #include "AliMUONTriggerLut.h" | |
27 | #include "AliMpConstants.h" | |
28 | #include <Riostream.h> | |
29 | #include <TList.h> | |
30 | #include <TObjString.h> | |
31 | #include <TSystem.h> | |
32 | ||
33 | /// \class AliMUONTriggerSubprocessor | |
34 | /// | |
35 | /// Implementation of AliMUONVSubprocessor for MUON trigger system | |
36 | /// | |
37 | /// Reads masks and LUT online files to feed the OCDB | |
38 | /// | |
39 | /// \author L. Aphecetche | |
40 | ||
41 | /// \cond CLASSIMP | |
42 | ClassImp(AliMUONTriggerSubprocessor) | |
43 | /// \endcond | |
44 | ||
45 | //_____________________________________________________________________________ | |
46 | AliMUONTriggerSubprocessor::AliMUONTriggerSubprocessor(AliMUONPreprocessor* master) | |
47 | : AliMUONVSubprocessor(master, | |
48 | "Triggers", | |
49 | "Upload MUON Trigger masks and LUT to OCDB"), | |
50 | fRegionalMasks(0x0), | |
51 | fLocalMasks(0x0), | |
52 | fGlobalMasks(0x0), | |
53 | fLUT(0x0) | |
54 | { | |
55 | /// default ctor | |
56 | } | |
57 | ||
58 | //_____________________________________________________________________________ | |
59 | AliMUONTriggerSubprocessor::~AliMUONTriggerSubprocessor() | |
60 | { | |
61 | /// dtor | |
62 | delete fRegionalMasks; | |
63 | delete fLocalMasks; | |
64 | delete fGlobalMasks; | |
65 | delete fLUT; | |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | TString | |
70 | AliMUONTriggerSubprocessor::GetFileName(const char* fid) const | |
71 | { | |
72 | /// Get filename for a given id | |
73 | ||
74 | const Int_t kSystem = AliMUONPreprocessor::kDAQ; | |
75 | ||
76 | TList* sources = Master()->GetFileSources(kSystem,fid); | |
77 | if ( sources && sources->GetSize() == 1 ) | |
78 | { | |
79 | return Master()->GetFile(kSystem,fid,static_cast<TObjString*>(sources->First())->GetName()); | |
80 | } | |
81 | return ""; | |
82 | } | |
83 | ||
84 | //_____________________________________________________________________________ | |
85 | void | |
86 | AliMUONTriggerSubprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime) | |
87 | { | |
88 | /// When starting a new run, reads in the trigger online files. | |
89 | ||
ca6cee23 | 90 | // First thing to do (after cleanup, that is), is to check whether the DA |
91 | // was alive or not. If it was, it should have put the "MtgCurrent.dat" file | |
92 | // on the FXS. | |
93 | // | |
94 | ||
95 | Bool_t da(kTRUE); | |
96 | ||
97 | TString current(gSystem->ExpandPathName(GetFileName("CURRENT").Data())); | |
98 | ||
99 | if ( current == "" ) | |
100 | { | |
101 | Master()->Log("CURRENT file not specified"); | |
102 | da = kFALSE; | |
103 | } | |
104 | ||
105 | if ( gSystem->AccessPathName(current.Data(),kFileExists) ) // mind the strange return value convention of that method ! | |
106 | { | |
107 | Master()->Log(Form("%s is not there !",current.Data())); | |
108 | da = kFALSE; | |
109 | } | |
110 | ||
111 | if (!da) | |
112 | { | |
113 | Master()->Log("FATAL ERROR : DA does not seem to have been run !!!"); | |
114 | Master()->Invalidate(); | |
115 | return; | |
116 | } | |
117 | ||
118 | delete fRegionalMasks; fRegionalMasks = 0x0; | |
119 | delete fLocalMasks; fLocalMasks = 0x0; | |
120 | delete fGlobalMasks; fGlobalMasks = 0x0; | |
121 | delete fLUT; fLUT = 0x0; | |
122 | ||
2ab3623b | 123 | Master()->Log(Form("Reading trigger masks for Run %d startTime %ld endTime %ld", |
124 | run,startTime,endTime)); | |
125 | ||
2ab3623b | 126 | fRegionalMasks = new AliMUON1DArray(16); |
127 | fLocalMasks = new AliMUON1DArray(AliMpConstants::NofLocalBoards()+1); | |
128 | fGlobalMasks = 0x0; // new AliMUONCalibParamNI(1,16,1,0,0); | |
129 | ||
130 | AliMUONTriggerIO tio; | |
131 | ||
890cc210 | 132 | Bool_t ok = tio.ReadMasks(GetFileName("LOCAL").Data(), |
133 | GetFileName("REGIONAL").Data(), | |
134 | GetFileName("GLOBAL").Data(), | |
135 | fLocalMasks,fRegionalMasks,fGlobalMasks); | |
136 | ||
137 | if (!ok) | |
138 | { | |
139 | Master()->Log("ERROR : ReadMasks failed"); | |
140 | delete fLocalMasks; | |
141 | delete fRegionalMasks; | |
142 | delete fGlobalMasks; | |
143 | fLocalMasks = 0x0; | |
144 | fRegionalMasks = 0x0; | |
145 | fGlobalMasks = 0x0; | |
146 | } | |
2ab3623b | 147 | |
890cc210 | 148 | fLUT = new AliMUONTriggerLut; |
2ab3623b | 149 | |
890cc210 | 150 | Master()->Log(Form("Reading trigger LUT for Run %d startTime %ld endTime %ld", |
151 | run,startTime,endTime)); | |
152 | ||
ca6cee23 | 153 | ok = tio.ReadLUT(GetFileName("LUT").Data(),*fLUT); |
890cc210 | 154 | |
155 | if (!ok) | |
156 | { | |
157 | Master()->Log("ERROR : ReadLUT failed"); | |
158 | delete fLUT; | |
159 | fLUT = 0x0; | |
160 | } | |
2ab3623b | 161 | } |
162 | ||
163 | //_____________________________________________________________________________ | |
164 | UInt_t | |
165 | AliMUONTriggerSubprocessor::Process(TMap* /*dcsAliasMap*/) | |
166 | { | |
167 | /// Store the trigger masks into the CDB | |
168 | ||
169 | if ( !fGlobalMasks && !fRegionalMasks && !fLocalMasks && !fLUT ) | |
170 | { | |
171 | // nothing to do | |
172 | return 0; | |
173 | } | |
174 | ||
175 | Master()->Log(Form("N global = %d N regional = %d N local %d", | |
176 | (fGlobalMasks ? 1 : 0 ), | |
177 | (fRegionalMasks ? fRegionalMasks->GetSize() : 0 ), | |
178 | (fLocalMasks ? fLocalMasks->GetSize() : 0 ))); | |
179 | ||
180 | AliCDBMetaData metaData; | |
181 | metaData.SetBeamPeriod(0); | |
182 | metaData.SetResponsible("MUON TRG"); | |
183 | metaData.SetComment("Computed by AliMUONTriggerSubprocessor $Id$"); | |
184 | ||
185 | Bool_t validToInfinity = kTRUE; | |
186 | ||
187 | Bool_t result1(kTRUE); | |
188 | Bool_t result2(kTRUE); | |
189 | Bool_t result3(kTRUE); | |
190 | Bool_t result4(kTRUE); | |
191 | ||
192 | if ( fGlobalMasks ) | |
193 | { | |
194 | result1 = Master()->Store("Calib", "GlobalTriggerBoardMasks", fGlobalMasks, | |
195 | &metaData, 0, validToInfinity); | |
196 | } | |
197 | ||
198 | if ( fRegionalMasks && fRegionalMasks->GetSize() > 0 ) | |
199 | { | |
200 | result2 = Master()->Store("Calib", "RegionalTriggerBoardMasks", fRegionalMasks, | |
201 | &metaData, 0, validToInfinity); | |
202 | } | |
203 | ||
204 | if ( fLocalMasks && fLocalMasks->GetSize() > 0 ) | |
205 | { | |
206 | result3 = Master()->Store("Calib", "LocalTriggerBoardMasks", fLocalMasks, | |
207 | &metaData, 0, validToInfinity); | |
208 | } | |
209 | ||
210 | if ( fLUT ) | |
211 | { | |
212 | result4 = Master()->Store("Calib", "TriggerLut", fLUT, | |
213 | &metaData, 0, validToInfinity); | |
214 | } | |
215 | ||
216 | return ( result1 != kTRUE && result2 != kTRUE && result3 != kTRUE && result4 != kTRUE ); // return 0 if everything is ok. | |
217 | } |