void WorkerScriptController::initScript()
{
ASSERT(!m_workerContextWrapper);
JSLock lock(SilenceAssertionsOnly);
// Explicitly protect the global object's prototype so it isn't collected
// when we allocate the global object. (Once the global object is fully
// constructed, it can mark its own prototype.)
Structure* workerContextPrototypeStructure = JSWorkerContextPrototype::createStructure(*m_globalData, jsNull());
Strong<JSWorkerContextPrototype> workerContextPrototype(*m_globalData, new (m_globalData.get()) JSWorkerContextPrototype(*m_globalData, 0, workerContextPrototypeStructure));
if (m_workerContext->isDedicatedWorkerContext()) {
Structure* dedicatedContextPrototypeStructure = JSDedicatedWorkerContextPrototype::createStructure(*m_globalData, workerContextPrototype.get());
Strong<JSDedicatedWorkerContextPrototype> dedicatedContextPrototype(*m_globalData, new (m_globalData.get()) JSDedicatedWorkerContextPrototype(*m_globalData, 0, dedicatedContextPrototypeStructure));
Structure* structure = JSDedicatedWorkerContext::createStructure(*m_globalData, dedicatedContextPrototype.get());
m_workerContextWrapper.set(*m_globalData, new (m_globalData.get()) JSDedicatedWorkerContext(*m_globalData, structure, m_workerContext->toDedicatedWorkerContext()));
workerContextPrototype->putAnonymousValue(*m_globalData, 0, m_workerContextWrapper.get());
dedicatedContextPrototype->putAnonymousValue(*m_globalData, 0, m_workerContextWrapper.get());
#if ENABLE(SHARED_WORKERS)
} else {
ASSERT(m_workerContext->isSharedWorkerContext());
Structure* sharedContextPrototypeStructure = JSSharedWorkerContextPrototype::createStructure(*m_globalData, workerContextPrototype.get());
Strong<JSSharedWorkerContextPrototype> sharedContextPrototype(*m_globalData, new (m_globalData.get()) JSSharedWorkerContextPrototype(*m_globalData, 0, sharedContextPrototypeStructure));
Structure* structure = JSSharedWorkerContext::createStructure(*m_globalData, sharedContextPrototype.get());
m_workerContextWrapper.set(*m_globalData, new (m_globalData.get()) JSSharedWorkerContext(*m_globalData, structure, m_workerContext->toSharedWorkerContext()));
workerContextPrototype->putAnonymousValue(*m_globalData, 0, m_workerContextWrapper.get());
sharedContextPrototype->putAnonymousValue(*m_globalData, 0, m_workerContextWrapper.get());
#endif
}
}
void WorkerScriptController::initScript()
{
ASSERT(!m_workerContextWrapper);
JSLockHolder lock(m_vm.get());
// Explicitly protect the global object's prototype so it isn't collected
// when we allocate the global object. (Once the global object is fully
// constructed, it can mark its own prototype.)
Structure* workerContextPrototypeStructure = JSWorkerContextPrototype::createStructure(*m_vm, 0, jsNull());
Strong<JSWorkerContextPrototype> workerContextPrototype(*m_vm, JSWorkerContextPrototype::create(*m_vm, 0, workerContextPrototypeStructure));
if (m_workerContext->isDedicatedWorkerContext()) {
Structure* dedicatedContextPrototypeStructure = JSDedicatedWorkerContextPrototype::createStructure(*m_vm, 0, workerContextPrototype.get());
Strong<JSDedicatedWorkerContextPrototype> dedicatedContextPrototype(*m_vm, JSDedicatedWorkerContextPrototype::create(*m_vm, 0, dedicatedContextPrototypeStructure));
Structure* structure = JSDedicatedWorkerContext::createStructure(*m_vm, 0, dedicatedContextPrototype.get());
m_workerContextWrapper.set(*m_vm, JSDedicatedWorkerContext::create(*m_vm, structure, static_cast<DedicatedWorkerContext*>(m_workerContext)));
workerContextPrototypeStructure->setGlobalObject(*m_vm, m_workerContextWrapper.get());
dedicatedContextPrototypeStructure->setGlobalObject(*m_vm, m_workerContextWrapper.get());
ASSERT(structure->globalObject() == m_workerContextWrapper);
ASSERT(m_workerContextWrapper->structure()->globalObject() == m_workerContextWrapper);
workerContextPrototype->structure()->setGlobalObject(*m_vm, m_workerContextWrapper.get());
dedicatedContextPrototype->structure()->setGlobalObject(*m_vm, m_workerContextWrapper.get());
#if ENABLE(SHARED_WORKERS)
} else {
ASSERT(m_workerContext->isSharedWorkerContext());
Structure* sharedContextPrototypeStructure = JSSharedWorkerContextPrototype::createStructure(*m_vm, 0, workerContextPrototype.get());
Strong<JSSharedWorkerContextPrototype> sharedContextPrototype(*m_vm, JSSharedWorkerContextPrototype::create(*m_vm, 0, sharedContextPrototypeStructure));
Structure* structure = JSSharedWorkerContext::createStructure(*m_vm, 0, sharedContextPrototype.get());
m_workerContextWrapper.set(*m_vm, JSSharedWorkerContext::create(*m_vm, structure, static_cast<SharedWorkerContext*>(m_workerContext)));
workerContextPrototype->structure()->setGlobalObject(*m_vm, m_workerContextWrapper.get());
sharedContextPrototype->structure()->setGlobalObject(*m_vm, m_workerContextWrapper.get());
#endif
}
ASSERT(m_workerContextWrapper->globalObject() == m_workerContextWrapper);
ASSERT(asObject(m_workerContextWrapper->prototype())->globalObject() == m_workerContextWrapper);
if (initScriptCallback())
initScriptCallback()(m_workerContextWrapper->globalExec(), m_workerContext->isDedicatedWorkerContext());
}
