| /* |
| * 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 "ServiceWorkerClientIdentifier.h" |
| #include "ServiceWorkerContextData.h" |
| #include "ServiceWorkerRegistration.h" |
| #include "WorkerGlobalScope.h" |
| |
| namespace WebCore { |
| |
| class DeferredPromise; |
| class ExtendableEvent; |
| struct ServiceWorkerClientData; |
| class ServiceWorkerClient; |
| class ServiceWorkerClients; |
| class ServiceWorkerThread; |
| |
| class ServiceWorkerGlobalScope final : public WorkerGlobalScope { |
| WTF_MAKE_ISO_ALLOCATED(ServiceWorkerGlobalScope); |
| public: |
| static Ref<ServiceWorkerGlobalScope> create(const ServiceWorkerContextData&, const WorkerParameters&, Ref<SecurityOrigin>&&, ServiceWorkerThread&, Ref<SecurityOrigin>&& topOrigin, IDBClient::IDBConnectionProxy*, SocketProvider*); |
| |
| ~ServiceWorkerGlobalScope(); |
| |
| bool isServiceWorkerGlobalScope() const final { return true; } |
| |
| ServiceWorkerClients& clients() { return m_clients.get(); } |
| ServiceWorkerRegistration& registration() { return m_registration.get(); } |
| |
| void skipWaiting(Ref<DeferredPromise>&&); |
| |
| EventTargetInterface eventTargetInterface() const final; |
| |
| ServiceWorkerThread& thread(); |
| |
| ServiceWorkerClient* serviceWorkerClient(ServiceWorkerClientIdentifier); |
| void addServiceWorkerClient(ServiceWorkerClient&); |
| void removeServiceWorkerClient(ServiceWorkerClient&); |
| |
| void updateExtendedEventsSet(ExtendableEvent* newEvent = nullptr); |
| |
| const ServiceWorkerContextData::ImportedScript* scriptResource(const URL&) const; |
| void setScriptResource(const URL&, ServiceWorkerContextData::ImportedScript&&); |
| |
| private: |
| ServiceWorkerGlobalScope(const ServiceWorkerContextData&, const WorkerParameters&, Ref<SecurityOrigin>&&, ServiceWorkerThread&, Ref<SecurityOrigin>&& topOrigin, IDBClient::IDBConnectionProxy*, SocketProvider*); |
| |
| bool hasPendingEvents() const { return !m_extendedEvents.isEmpty(); } |
| |
| ServiceWorkerContextData m_contextData; |
| Ref<ServiceWorkerRegistration> m_registration; |
| Ref<ServiceWorkerClients> m_clients; |
| HashMap<ServiceWorkerClientIdentifier, ServiceWorkerClient*> m_clientMap; |
| Vector<Ref<ExtendableEvent>> m_extendedEvents; |
| |
| uint64_t m_lastRequestIdentifier { 0 }; |
| HashMap<uint64_t, RefPtr<DeferredPromise>> m_pendingSkipWaitingPromises; |
| }; |
| |
| } // namespace WebCore |
| |
| SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::ServiceWorkerGlobalScope) |
| static bool isType(const WebCore::ScriptExecutionContext& context) { return is<WebCore::WorkerGlobalScope>(context) && downcast<WebCore::WorkerGlobalScope>(context).isServiceWorkerGlobalScope(); } |
| static bool isType(const WebCore::WorkerGlobalScope& context) { return context.isServiceWorkerGlobalScope(); } |
| SPECIALIZE_TYPE_TRAITS_END() |
| |
| #endif // ENABLE(SERVICE_WORKER) |