WorkerGlobalScopeProxy* WorkerGlobalScopeProxyProviderImpl::createWorkerGlobalScopeProxy(Worker* worker)
{
if (worker->executionContext()->isDocument()) {
Document* document = toDocument(worker->executionContext());
WebLocalFrameImpl* webFrame = WebLocalFrameImpl::fromFrame(document->frame());
OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create();
provideLocalFileSystemToWorker(workerClients.get(), LocalFileSystemClient::create());
providePermissionClientToWorker(workerClients.get(), adoptPtr(webFrame->client()->createWorkerPermissionClientProxy(webFrame)));
provideServiceWorkerContainerClientToWorker(workerClients.get(), adoptPtr(webFrame->client()->createServiceWorkerProvider(webFrame)));
return new WorkerMessagingProxy(worker, workerClients.release());
}
ASSERT_NOT_REACHED();
return 0;
}
void WebSharedWorkerImpl::startWorkerContext(const WebURL& url, const WebString& name, const WebString& userAgent, const WebString& sourceCode, const WebString& contentSecurityPolicy, WebContentSecurityPolicyType policyType, long long)
{
initializeLoader(url);
WorkerThreadStartMode startMode = m_pauseWorkerContextOnStart ? PauseWorkerGlobalScopeOnStart : DontPauseWorkerGlobalScopeOnStart;
OwnPtr<WorkerClients> workerClients = WorkerClients::create();
provideLocalFileSystemToWorker(workerClients.get(), LocalFileSystemClient::create());
provideDatabaseClientToWorker(workerClients.get(), DatabaseClientImpl::create());
WebSecurityOrigin webSecurityOrigin(m_loadingDocument->securityOrigin());
providePermissionClientToWorker(workerClients.get(), adoptPtr(client()->createWorkerPermissionClientProxy(webSecurityOrigin)));
OwnPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(url, userAgent, sourceCode, startMode, contentSecurityPolicy, static_cast<WebCore::ContentSecurityPolicy::HeaderType>(policyType), workerClients.release());
setWorkerThread(SharedWorkerThread::create(name, *this, *this, startupData.release()));
workerThread()->start();
}
void WebSharedWorkerImpl::onScriptLoaderFinished()
{
ASSERT(m_loadingDocument);
ASSERT(m_mainScriptLoader);
if (m_askedToTerminate)
return;
if (m_mainScriptLoader->failed()) {
m_mainScriptLoader->cancel();
if (client())
client()->workerScriptLoadFailed();
// The SharedWorker was unable to load the initial script, so
// shut it down right here.
delete this;
return;
}
Document* document = toWebLocalFrameImpl(m_mainFrame)->frame()->document();
WorkerThreadStartMode startMode = DontPauseWorkerGlobalScopeOnStart;
if (InspectorInstrumentation::shouldPauseDedicatedWorkerOnStart(document))
startMode = PauseWorkerGlobalScopeOnStart;
// FIXME: this document's origin is pristine and without any extra privileges. (crbug.com/254993)
SecurityOrigin* starterOrigin = document->securityOrigin();
OwnPtrWillBeRawPtr<WorkerClients> workerClients = WorkerClients::create();
provideLocalFileSystemToWorker(workerClients.get(), LocalFileSystemClient::create());
WebSecurityOrigin webSecurityOrigin(m_loadingDocument->securityOrigin());
providePermissionClientToWorker(workerClients.get(), adoptPtr(client()->createWorkerPermissionClientProxy(webSecurityOrigin)));
OwnPtrWillBeRawPtr<WorkerThreadStartupData> startupData = WorkerThreadStartupData::create(m_url, m_loadingDocument->userAgent(m_url), m_mainScriptLoader->script(), startMode, m_contentSecurityPolicy, static_cast<ContentSecurityPolicyHeaderType>(m_policyType), starterOrigin, workerClients.release());
setWorkerThread(SharedWorkerThread::create(m_name, *this, *this, startupData.release()));
InspectorInstrumentation::scriptImported(m_loadingDocument.get(), m_mainScriptLoader->identifier(), m_mainScriptLoader->script());
m_mainScriptLoader.clear();
workerThread()->start();
m_workerInspectorProxy->workerThreadCreated(m_loadingDocument.get(), workerThread(), m_url);
if (client())
client()->workerScriptLoaded();
}
