static void fillExprList(
void* o,
void* udata) {
c_list list = udata;
char* str = o;
/* Insert expressions into list */
c_listInsert(list, c_stringNew(c_getBase(list), str));
}
void
v_participantNotify(
v_participant _this,
v_event event,
c_voidp userData)
{
/* This Notify method is part of the observer-observable pattern.
* It is designed to be invoked when _this object as observer receives
* an event from an observable object.
* It must be possible to pass the event to the subclass of itself by
* calling <subclass>Notify(_this, event, userData).
* This implies that _this as observer cannot be locked within any
* Notify method to avoid deadlocks.
* For consistency _this must be locked by v_observerLock(_this) before
* calling this method.
*/
assert(_this != NULL);
assert(C_TYPECHECK(_this,v_participant));
if (event) {
switch (event->kind) {
case V_EVENT_NEW_GROUP:
assert(event->userData);
c_mutexLock(&_this->newGroupListMutex);
c_listInsert(_this->newGroupList,v_group(event->userData));
c_mutexUnlock(&_this->newGroupListMutex);
break;
case V_EVENT_LIVELINESS_ASSERT:
c_lockWrite(&_this->lock);
c_walk(_this->entities, assertLivelinessPublisher, event);
c_lockUnlock(&_this->lock);
break;
case V_EVENT_SERVICESTATE_CHANGED:
case V_EVENT_DATA_AVAILABLE:
case V_EVENT_HISTORY_DELETE:
case V_EVENT_HISTORY_REQUEST:
case V_EVENT_PERSISTENT_SNAPSHOT:
/*Do nothing here.*/
break;
default:
OS_REPORT_1(OS_WARNING,"v_participantNotify",0,
"Notify encountered unknown event kind (%d)",
event->kind);
break;
}
}
}
