celix_status_t serviceTracker_destroy(service_tracker_pt tracker) {
if (tracker->listener != NULL) {
bundleContext_removeServiceListener(tracker->context, tracker->listener);
}
if (tracker->customizer != NULL) {
serviceTrackerCustomizer_destroy(tracker->customizer);
}
arrayList_destroy(tracker->tracked);
if (tracker->listener != NULL) {
free (tracker->listener);
}
free(tracker->filter);
free(tracker);
return CELIX_SUCCESS;
}
celix_status_t bundleActivator_create(bundle_context_pt context, void **userData) {
celix_status_t status = CELIX_SUCCESS;
struct activator *activator;
activator = calloc(1, sizeof(*activator));
if (!activator) {
status = CELIX_ENOMEM;
}
else{
*userData = activator;
status = pubsubAdmin_create(context, &(activator->admin));
if(status == CELIX_SUCCESS){
service_tracker_customizer_pt customizer = NULL;
status = serviceTrackerCustomizer_create(activator->admin,
NULL,
pubsubAdmin_serializerAdded,
NULL,
pubsubAdmin_serializerRemoved,
&customizer);
if(status == CELIX_SUCCESS){
status = serviceTracker_create(context, PUBSUB_SERIALIZER_SERVICE, customizer, &(activator->serializerTracker));
if(status != CELIX_SUCCESS){
serviceTrackerCustomizer_destroy(customizer);
pubsubAdmin_destroy(activator->admin);
}
}
else{
pubsubAdmin_destroy(activator->admin);
}
}
}
return status;
}
