/* * 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 "ContextDestructionObserver.h" #include "ExceptionOr.h" #include "ServiceWorkerClientData.h" #include <JavaScriptCore/Strong.h> #include <wtf/RefCounted.h> namespace JSC { class JSValue; } namespace WebCore { class ServiceWorkerGlobalScope; class ServiceWorkerClient : public RefCounted<ServiceWorkerClient>, public ContextDestructionObserver { public: using Identifier = ServiceWorkerClientIdentifier; using Type = ServiceWorkerClientType; using FrameType = ServiceWorkerClientFrameType; static Ref<ServiceWorkerClient> getOrCreate(ServiceWorkerGlobalScope&, ServiceWorkerClientData&&); ~ServiceWorkerClient(); const URL& url() const; FrameType frameType() const; Type type() const; String id() const; Identifier identifier() const { return m_data.identifier; } ExceptionOr<void> postMessage(ScriptExecutionContext&, JSC::JSValue message, Vector<JSC::Strong<JSC::JSObject>>&& transfer); protected: ServiceWorkerClient(ServiceWorkerGlobalScope&, ServiceWorkerClientData&&); ServiceWorkerClientData m_data; }; } // namespace WebCore #endif // ENABLE(SERVICE_WORKER)