--- /dev/null
+/*
+
+DAcase2.c
+
+This program connects to the DAQ data source passed as argument
+and populates local "./result.txt" file with the ids of events received
+during the run.
+
+The program exits when being asked to shut down (daqDA_checkshutdown)
+or End of Run event.
+
+Messages on stdout are exported to DAQ log system.
+
+contact: alice-datesupport@cern.ch
+
+*/
+
+
+#include "event.h"
+#include "monitor.h"
+#include "daqDA.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+// #include "AliRawReader.h"
+// #include "AliRawReaderDate.h"
+
+
+/* Main routine
+ Arguments:
+ 1- monitoring data source
+*/
+int main(int argc, char **argv) {
+
+ int status;
+
+ if (argc!=2) {
+ printf("Wrong number of arguments\n");
+ return -1;
+ }
+
+// AliRawReader* rawReader = new AliRawReaderDate(argv[1]);
+
+ /* open result file */
+ FILE *fp=NULL;
+ fp=fopen("./result.txt","a");
+ if (fp==NULL) {
+ printf("Failed to open file\n");
+ return -1;
+ }
+
+
+ /* define data source : this is argument 1 */
+ status=monitorSetDataSource( argv[1] );
+ if (status!=0) {
+ printf("monitorSetDataSource() failed : %s\n",monitorDecodeError(status));
+ return -1;
+ }
+
+
+ /* declare monitoring program */
+ status=monitorDeclareMp( __FILE__ );
+ if (status!=0) {
+ printf("monitorDeclareMp() failed : %s\n",monitorDecodeError(status));
+ return -1;
+ }
+
+
+ /* define wait event timeout - 1s max */
+ monitorSetNowait();
+ monitorSetNoWaitNetworkTimeout(1000);
+
+
+ /* log start of process */
+ printf("DA example case2 monitoring program started\n");
+
+
+ /* init some counters */
+ int nevents_physics=0;
+ int nevents_total=0;
+
+
+ /* main loop (infinite) */
+ for(;;) {
+ struct eventHeaderStruct *event;
+ eventTypeType eventT;
+
+ /* check shutdown condition */
+ if (daqDA_checkShutdown()) {break;}
+
+ /* get next event (blocking call until timeout) */
+ status=monitorGetEventDynamic((void **)&event);
+ if (status==MON_ERR_EOF) {
+ printf ("End of File detected\n");
+ break; /* end of monitoring file has been reached */
+ }
+
+ if (status!=0) {
+ printf("monitorGetEventDynamic() failed : %s\n",monitorDecodeError(status));
+ break;
+ }
+
+ /* retry if got no event */
+ if (event==NULL) {
+ continue;
+ }
+
+
+ /* use event - here, just write event id to result file */
+ eventT=event->eventType;
+
+ if (eventT==PHYSICS_EVENT) {
+ fprintf(fp,"Run #%lu, event size: %lu, BC:%u, Orbit:%u, Period:%u\n",
+ (unsigned long)event->eventRunNb,
+ (unsigned long)event->eventSize,
+ EVENT_ID_GET_BUNCH_CROSSING(event->eventId),
+ EVENT_ID_GET_ORBIT(event->eventId),
+ EVENT_ID_GET_PERIOD(event->eventId)
+ );
+ nevents_physics++;
+ }
+ nevents_total++;
+
+
+ /* free resources */
+ free(event);
+
+ /* exit when last event received, no need to wait for TERM signal */
+ if (eventT==END_OF_RUN) {
+ printf("EOR event detected\n");
+ break;
+ }
+ }
+
+
+ /* write report */
+ fprintf(fp,"Run #%s, received %d physics events out of %d\n",getenv("DATE_RUN_NUMBER"),nevents_physics,nevents_total);
+
+ /* close result file */
+ fclose(fp);
+
+
+ return status;
+}