Renier Morales a écrit :
> The function's purpose is to give the plugin a chance to generate
> events. In the simulator's case, it doesn't generate any events except
> for the ones created during discovery.
> The reason I told you to put your code (e.g. switch case generating
> failed resource event) in get_event was to make it easier for you to
> see it as you would only have had to run hpievents to do that.
As requested, i put the generation of the failed resource event into
get_event() but it segfault now ... Since you need to have a pointer on
the ressource to generate the event, i put it into the global variable
VG_rpt from get_sensor_reading() and set the VG_EVENT flag to 1 to tell
get_event() to generate the event.
The example below will explain you how it's coded.
extern int VG_EVENT;
extern SaHpiRptEntryT *VG_rpt;
SaErrorT sim_get_event(void *hnd, struct oh_event *event, struct timeval
*timeout )
{
struct oh_event *e = NULL;
if (!hnd) return SA_ERR_HPI_INVALID_PARAMS;
if (VG_EVENT) {
VG_EVENT = 0;
e = (struct oh_event *)malloc(sizeof(*e));
if (!e) {
dbg("unable to allocate event");
return SA_ERR_HPI_OUT_OF_SPACE;
}
memset(e, '\0', sizeof(struct oh_event));
e->resource = *VG_rpt;
e->event.Severity = e->resource.ResourceSeverity;
e->event.Source = e->resource.ResourceId;
e->event.EventType = SAHPI_ET_RESOURCE;
e->event.EventDataUnion.ResourceEvent.ResourceEventType =
SAHPI_RESE_RESOURCE_FAILURE;
oh_gettimeofday(&e->event.Timestamp);
*event = *e;
//g_free(e);
printf("** evenement envoye ....\n");
return 1;
}
But, in the actual state of art, the simulator plugin cannot generate
events at all since the get_event function do nothing. The prototype
function is even not complete.
SaErrorT sim_get_event(void *hnd)
{
if (!hnd) return SA_ERR_HPI_INVALID_PARAMS;
return SA_OK;
}
> The code you modified had been commented out because eventq is not
> supposed to be used that way anymore.
That's how it's describes from the actual documentation ...
How openhpi can pull events from plugins if the get_event function
cannot be used in that way ?
> Did you try running both hpievents and hpitree in the way I said
> before? or tried running hpiel?
Yes, i tried it both without correct results.
Lionel Tricon
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