| /* |
| * Copyright (C) 2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #pragma once |
| |
| #if ENABLE(SERVICE_WORKER) |
| |
| #include "ServiceWorkerContextData.h" |
| #include "ServiceWorkerFetch.h" |
| #include "ServiceWorkerIdentifier.h" |
| #include "WorkerThread.h" |
| |
| namespace WebCore { |
| |
| class CacheStorageProvider; |
| class ContentSecurityPolicyResponseHeaders; |
| class ExtendableEvent; |
| class MessagePortChannel; |
| class SerializedScriptValue; |
| class WorkerObjectProxy; |
| struct MessageWithMessagePorts; |
| struct ServiceWorkerClientData; |
| struct ServiceWorkerClientIdentifier; |
| struct ServiceWorkerContextData; |
| |
| class ServiceWorkerThread : public WorkerThread { |
| public: |
| template<typename... Args> static Ref<ServiceWorkerThread> create(Args&&... args) |
| { |
| return adoptRef(*new ServiceWorkerThread(std::forward<Args>(args)...)); |
| } |
| virtual ~ServiceWorkerThread(); |
| |
| WorkerObjectProxy& workerObjectProxy() const { return m_workerObjectProxy; } |
| |
| void start(Function<void(const String&, bool)>&&); |
| WEBCORE_EXPORT void postFetchTask(Ref<ServiceWorkerFetch::Client>&&, Optional<ServiceWorkerClientIdentifier>&&, ResourceRequest&&, String&& referrer, FetchOptions&&); |
| WEBCORE_EXPORT void postMessageToServiceWorker(MessageWithMessagePorts&&, ServiceWorkerOrClientData&& sourceData); |
| |
| void fireInstallEvent(); |
| void fireActivateEvent(); |
| void softUpdate(); |
| |
| const ServiceWorkerContextData& contextData() const { return m_data; } |
| |
| ServiceWorkerIdentifier identifier() const { return m_data.serviceWorkerIdentifier; } |
| bool doesHandleFetch() const { return m_doesHandleFetch; } |
| |
| protected: |
| Ref<WorkerGlobalScope> createWorkerGlobalScope(const URL&, Ref<SecurityOrigin>&&, const String& name, const String& identifier, const String& userAgent, bool isOnline, const ContentSecurityPolicyResponseHeaders&, bool shouldBypassMainWorldContentSecurityPolicy, Ref<SecurityOrigin>&& topOrigin, MonotonicTime timeOrigin) final; |
| void runEventLoop() override; |
| |
| private: |
| WEBCORE_EXPORT ServiceWorkerThread(const ServiceWorkerContextData&, String&& userAgent, WorkerLoaderProxy&, WorkerDebuggerProxy&, IDBClient::IDBConnectionProxy*, SocketProvider*); |
| |
| bool isServiceWorkerThread() const final { return true; } |
| void finishedEvaluatingScript() final; |
| |
| ServiceWorkerContextData m_data; |
| WorkerObjectProxy& m_workerObjectProxy; |
| bool m_doesHandleFetch { false }; |
| }; |
| |
| } // namespace WebCore |
| |
| #endif // ENABLE(SERVICE_WORKER) |