Point3D const StatusStructure::process_event(Event* event, EventStructure& event_structure) {
Point3D result(0.f, 0.f, -1.f);
Event::EventType type(event->get_type());
switch (type) {
case Event::START: {
StartEvent* start_event(reinterpret_cast<StartEvent*>(event));
//std::cout << "Processing " << *start_event << std::endl;
add_line(start_event, event_structure);
} break;
case Event::END: {
EndEvent* end_event(reinterpret_cast<EndEvent*>(event));
//std::cout << "Processing " << *end_event << std::endl;
remove_line(end_event, event_structure);
} break;
case Event::INTERSECTION: {
IntersectionEvent* intersection_event(reinterpret_cast<IntersectionEvent*>(event));
//std::cout << "Processing " << *intersection_event << std::endl;
swap(intersection_event, event_structure);
result = intersection_event->get_position();
} break;
default: break;
}
// std::cout << std::endl;
return result;
}
static uword
perfmon_periodic_process (vlib_main_t * vm,
vlib_node_runtime_t * rt, vlib_frame_t * f)
{
perfmon_main_t *pm = &perfmon_main;
f64 now;
uword *event_data = 0;
uword event_type;
int i;
while (1)
{
if (pm->state == PERFMON_STATE_RUNNING)
vlib_process_wait_for_event_or_clock (vm, pm->timeout_interval);
else
vlib_process_wait_for_event (vm);
now = vlib_time_now (vm);
event_type = vlib_process_get_events (vm, (uword **) & event_data);
switch (event_type)
{
case PERFMON_START:
for (i = 0; i < vec_len (event_data); i++)
start_event (pm, now, event_data[i]);
break;
/* Handle timeout */
case ~0:
handle_timeout (vm, pm, now);
break;
default:
clib_warning ("Unexpected event %d", event_type);
break;
}
vec_reset_length (event_data);
}
return 0; /* or not */
}