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Commit | Line | Data |
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24e8f6b2 | 1 | /* |
2 | ||
3 | DAcase2.c | |
4 | ||
5 | This program connects to the DAQ data source passed as argument | |
6 | and populates local "./result.txt" file with the ids of events received | |
7 | during the run. | |
8 | ||
9 | The program exits when being asked to shut down (daqDA_checkshutdown) | |
10 | or End of Run event. | |
11 | ||
12 | Messages on stdout are exported to DAQ log system. | |
13 | ||
14 | contact: alice-datesupport@cern.ch | |
15 | ||
16 | */ | |
17 | extern "C" { | |
18 | #include <daqDA.h> | |
19 | } | |
20 | ||
21 | #include "event.h" | |
22 | #include "monitor.h" | |
23 | //#include "daqDA.h" | |
24 | ||
25 | #include <Riostream.h> | |
26 | #include <stdio.h> | |
27 | #include <stdlib.h> | |
28 | ||
29 | //AliRoot | |
30 | #include "AliRawReaderDate.h" | |
31 | #include "AliPMDCalibPedestal.h" | |
f3646355 | 32 | #include "AliPMDCalibGain.h" |
24e8f6b2 | 33 | |
34 | //ROOT | |
35 | #include "TFile.h" | |
36 | #include "TH1F.h" | |
37 | #include "TBenchmark.h" | |
f3646355 | 38 | #include "TTree.h" |
0ab3a530 | 39 | #include "TROOT.h" |
40 | #include "TPluginManager.h" | |
41 | ||
42 | ||
24e8f6b2 | 43 | |
44 | /* Main routine | |
45 | Arguments: | |
46 | 1- monitoring data source | |
47 | */ | |
48 | int main(int argc, char **argv) { | |
49 | ||
0ab3a530 | 50 | /* magic line from Rene */ |
51 | gROOT->GetPluginManager()->AddHandler("TVirtualStreamerInfo", | |
52 | "*", | |
53 | "TStreamerInfo", | |
54 | "RIO", | |
55 | "TStreamerInfo()"); | |
56 | ||
57 | ||
58 | AliPMDCalibPedestal calibped; | |
59 | AliPMDCalibGain calibgain; | |
24e8f6b2 | 60 | |
978b73c3 | 61 | TTree *ped = new TTree("ped","PMD Pedestal tree"); |
62 | TTree *gain = new TTree("gain","PMD Gain tree"); | |
63 | ||
24e8f6b2 | 64 | TH1F::AddDirectory(0); |
65 | ||
66 | ||
67 | // decoding the events | |
68 | ||
69 | int status; | |
70 | ||
71 | if (argc!=2) { | |
72 | printf("Wrong number of arguments\n"); | |
73 | return -1; | |
74 | } | |
75 | ||
76 | /* open result file */ | |
77 | FILE *fp=NULL; | |
78 | fp=fopen("./result.txt","a"); | |
79 | if (fp==NULL) { | |
80 | printf("Failed to open file\n"); | |
81 | return -1; | |
82 | } | |
83 | ||
84 | /* define data source : this is argument 1 */ | |
85 | status=monitorSetDataSource( argv[1] ); | |
86 | if (status!=0) { | |
87 | printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status)); | |
88 | return -1; | |
89 | } | |
90 | ||
91 | /* declare monitoring program */ | |
92 | status=monitorDeclareMp( __FILE__ ); | |
93 | if (status!=0) { | |
94 | printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status)); | |
95 | return -1; | |
96 | } | |
97 | ||
98 | /* define wait event timeout - 1s max */ | |
99 | monitorSetNowait(); | |
100 | monitorSetNoWaitNetworkTimeout(1000); | |
101 | ||
102 | /* log start of process */ | |
103 | printf("DA example case2 monitoring program started\n"); | |
104 | ||
105 | /* init some counters */ | |
106 | int nevents_physics=0; | |
107 | int nevents_total=0; | |
108 | ||
109 | struct eventHeaderStruct *event; | |
110 | eventTypeType eventT; | |
111 | Int_t iev=0; | |
112 | ||
113 | /* main loop (infinite) */ | |
114 | for(;;) { | |
115 | ||
116 | /* check shutdown condition */ | |
117 | if (daqDA_checkShutdown()) {break;} | |
118 | ||
119 | /* get next event (blocking call until timeout) */ | |
120 | status=monitorGetEventDynamic((void **)&event); | |
121 | if (status==MON_ERR_EOF) { | |
122 | printf ("End of File detected\n"); | |
123 | break; /* end of monitoring file has been reached */ | |
124 | } | |
125 | ||
126 | if (status!=0) { | |
127 | printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status)); | |
128 | break; | |
129 | } | |
130 | ||
131 | /* retry if got no event */ | |
132 | if (event==NULL) { | |
133 | continue; | |
134 | } | |
135 | ||
136 | iev++; | |
137 | ||
138 | /* use event - here, just write event id to result file */ | |
139 | eventT=event->eventType; | |
140 | switch (event->eventType){ | |
141 | ||
142 | /* START OF RUN */ | |
143 | case START_OF_RUN: | |
144 | break; | |
145 | /* END START OF RUN */ | |
146 | ||
147 | /* END OF RUN */ | |
148 | case END_OF_RUN: | |
149 | break; | |
150 | ||
151 | case PHYSICS_EVENT: | |
152 | printf(" event number = %i \n",iev); | |
153 | AliRawReader *rawReader = new AliRawReaderDate((void*)event); | |
154 | calibped.ProcessEvent(rawReader); | |
978b73c3 | 155 | |
156 | calibgain.ProcessEvent(rawReader); | |
157 | ||
24e8f6b2 | 158 | delete rawReader; |
159 | rawReader = 0x0; | |
160 | ||
161 | } | |
162 | ||
163 | /* free resources */ | |
164 | free(event); | |
165 | ||
166 | /* exit when last event received, no need to wait for TERM signal */ | |
167 | if (eventT==END_OF_RUN) { | |
168 | printf("EOR event detected\n"); | |
978b73c3 | 169 | calibped.Analyse(ped); |
170 | calibgain.Analyse(gain); | |
24e8f6b2 | 171 | |
172 | break; | |
173 | } | |
174 | } | |
175 | ||
176 | //write the Run level file | |
177 | TFile * fileRun = new TFile ("outPMDdaRun.root","RECREATE"); | |
178 | TBenchmark *bench = new TBenchmark(); | |
179 | bench->Start("PMD"); | |
180 | bench->Stop("PMD"); | |
181 | bench->Print("PMD"); | |
182 | fileRun->Close(); | |
183 | ||
184 | /* write report */ | |
185 | fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total); | |
186 | ||
978b73c3 | 187 | |
188 | TFile * pedRun = new TFile ("pmd_ped.root","RECREATE"); | |
189 | ped->Write(); | |
190 | pedRun->Close(); | |
191 | ||
192 | TFile * gainRun = new TFile ("pmd_calib.root","RECREATE"); | |
193 | gain->Write(); | |
194 | gainRun->Close(); | |
195 | ||
196 | ||
197 | ||
24e8f6b2 | 198 | /* close result file */ |
199 | fclose(fp); | |
200 | ||
201 | ||
202 | return status; | |
203 | } |