Model::Thread*
Model::AddThread(const system_profiler_thread_added* event, nanotime_t time)
{
// check whether we do already know the thread
Thread* thread = ThreadByID(event->thread);
if (thread != NULL) {
fprintf(stderr, "Duplicate thread: %ld\n", event->thread);
// TODO: User feedback!
return thread;
}
// get its team
Team* team = TeamByID(event->team);
if (team == NULL) {
fprintf(stderr, "No team for thread: %ld\n", event->thread);
return NULL;
}
// create the thread and add it
thread = new(std::nothrow) Thread(team, event, time);
if (thread == NULL)
return NULL;
ObjectDeleter<Thread> threadDeleter(thread);
if (!fThreads.BinaryInsert(thread, &Thread::CompareByID))
return NULL;
if (!team->AddThread(thread)) {
fThreads.RemoveItem(thread);
return NULL;
}
threadDeleter.Detach();
return thread;
}
Model::ThreadWaitObjectGroup*
Model::ThreadWaitObjectGroupFor(thread_id threadID, uint32 type, addr_t object) const
{
Thread* thread = ThreadByID(threadID);
if (thread == NULL)
return NULL;
return thread->ThreadWaitObjectGroupFor(type, object);
}
Model::ThreadWaitObject*
Model::AddThreadWaitObject(thread_id threadID, WaitObject* waitObject,
ThreadWaitObjectGroup** _threadWaitObjectGroup)
{
Thread* thread = ThreadByID(threadID);
if (thread == NULL)
return NULL;
return thread->AddThreadWaitObject(waitObject, _threadWaitObjectGroup);
}
bool
Team::RemoveThread(thread_id threadID)
{
Thread* thread = ThreadByID(threadID);
if (thread == NULL)
return false;
RemoveThread(thread);
thread->ReleaseReference();
return true;
}