1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
18 #include "AliMUONTriggerSubprocessor.h"
20 #include "AliCDBMetaData.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>
30 #include <TObjString.h>
33 /// \class AliMUONTriggerSubprocessor
35 /// Implementation of AliMUONVSubprocessor for MUON trigger system
37 /// Reads masks and LUT online files to feed the OCDB
39 /// \author L. Aphecetche
42 ClassImp(AliMUONTriggerSubprocessor)
45 //_____________________________________________________________________________
46 AliMUONTriggerSubprocessor::AliMUONTriggerSubprocessor(AliMUONPreprocessor* master)
47 : AliMUONVSubprocessor(master,
49 "Upload MUON Trigger masks and LUT to OCDB"),
58 //_____________________________________________________________________________
59 AliMUONTriggerSubprocessor::~AliMUONTriggerSubprocessor()
62 delete fRegionalMasks;
68 //_____________________________________________________________________________
70 AliMUONTriggerSubprocessor::GetFileName(const char* fid) const
72 /// Get filename for a given id
74 const Int_t kSystem = AliMUONPreprocessor::kDAQ;
76 TList* sources = Master()->GetFileSources(kSystem,fid);
77 if ( sources && sources->GetSize() == 1 )
79 return Master()->GetFile(kSystem,fid,static_cast<TObjString*>(sources->First())->GetName());
84 //_____________________________________________________________________________
86 AliMUONTriggerSubprocessor::Initialize(Int_t run, UInt_t startTime, UInt_t endTime)
88 /// When starting a new run, reads in the trigger online files.
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
97 TString current(gSystem->ExpandPathName(GetFileName("CURRENT").Data()));
101 Master()->Log("CURRENT file not specified");
105 if ( gSystem->AccessPathName(current.Data(),kFileExists) ) // mind the strange return value convention of that method !
107 Master()->Log(Form("%s is not there !",current.Data()));
113 Master()->Log("FATAL ERROR : DA does not seem to have been run !!!");
114 Master()->Invalidate();
118 delete fRegionalMasks; fRegionalMasks = 0x0;
119 delete fLocalMasks; fLocalMasks = 0x0;
120 delete fGlobalMasks; fGlobalMasks = 0x0;
121 delete fLUT; fLUT = 0x0;
123 Master()->Log(Form("Reading trigger masks for Run %d startTime %ld endTime %ld",
124 run,startTime,endTime));
126 fRegionalMasks = new AliMUON1DArray(16);
127 fLocalMasks = new AliMUON1DArray(AliMpConstants::NofLocalBoards()+1);
128 fGlobalMasks = 0x0; // new AliMUONCalibParamNI(1,16,1,0,0);
130 AliMUONTriggerIO tio;
132 Bool_t ok = tio.ReadMasks(GetFileName("LOCAL").Data(),
133 GetFileName("REGIONAL").Data(),
134 GetFileName("GLOBAL").Data(),
135 fLocalMasks,fRegionalMasks,fGlobalMasks);
139 Master()->Log("ERROR : ReadMasks failed");
141 delete fRegionalMasks;
144 fRegionalMasks = 0x0;
148 fLUT = new AliMUONTriggerLut;
150 Master()->Log(Form("Reading trigger LUT for Run %d startTime %ld endTime %ld",
151 run,startTime,endTime));
153 ok = tio.ReadLUT(GetFileName("LUT").Data(),*fLUT);
157 Master()->Log("ERROR : ReadLUT failed");
163 //_____________________________________________________________________________
165 AliMUONTriggerSubprocessor::Process(TMap* /*dcsAliasMap*/)
167 /// Store the trigger masks into the CDB
169 if ( !fGlobalMasks && !fRegionalMasks && !fLocalMasks && !fLUT )
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 )));
180 AliCDBMetaData metaData;
181 metaData.SetBeamPeriod(0);
182 metaData.SetResponsible("MUON TRG");
183 metaData.SetComment("Computed by AliMUONTriggerSubprocessor $Id$");
185 Bool_t validToInfinity = kTRUE;
187 Bool_t result1(kTRUE);
188 Bool_t result2(kTRUE);
189 Bool_t result3(kTRUE);
190 Bool_t result4(kTRUE);
194 result1 = Master()->Store("Calib", "GlobalTriggerBoardMasks", fGlobalMasks,
195 &metaData, 0, validToInfinity);
198 if ( fRegionalMasks && fRegionalMasks->GetSize() > 0 )
200 result2 = Master()->Store("Calib", "RegionalTriggerBoardMasks", fRegionalMasks,
201 &metaData, 0, validToInfinity);
204 if ( fLocalMasks && fLocalMasks->GetSize() > 0 )
206 result3 = Master()->Store("Calib", "LocalTriggerBoardMasks", fLocalMasks,
207 &metaData, 0, validToInfinity);
212 result4 = Master()->Store("Calib", "TriggerLut", fLUT,
213 &metaData, 0, validToInfinity);
216 return ( result1 != kTRUE && result2 != kTRUE && result3 != kTRUE && result4 != kTRUE ); // return 0 if everything is ok.