| /* |
| * 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 "CacheStorageConnection.h" |
| #include "Document.h" |
| #include "FetchIdentifier.h" |
| #include "Page.h" |
| #include "SecurityOrigin.h" |
| #include "ServiceWorkerDebuggable.h" |
| #include "ServiceWorkerIdentifier.h" |
| #include "ServiceWorkerInspectorProxy.h" |
| #include "ServiceWorkerThread.h" |
| #include "WorkerDebuggerProxy.h" |
| #include "WorkerLoaderProxy.h" |
| #include <wtf/HashMap.h> |
| |
| namespace WebCore { |
| |
| class CacheStorageProvider; |
| class FetchLoader; |
| class FetchLoaderClient; |
| class PageConfiguration; |
| class ServiceWorkerInspectorProxy; |
| struct ServiceWorkerContextData; |
| |
| class ServiceWorkerThreadProxy final : public ThreadSafeRefCounted<ServiceWorkerThreadProxy>, public WorkerLoaderProxy, public WorkerDebuggerProxy { |
| public: |
| template<typename... Args> static Ref<ServiceWorkerThreadProxy> create(Args&&... args) |
| { |
| return adoptRef(*new ServiceWorkerThreadProxy(std::forward<Args>(args)...)); |
| } |
| WEBCORE_EXPORT ~ServiceWorkerThreadProxy(); |
| |
| ServiceWorkerIdentifier identifier() const { return m_serviceWorkerThread->identifier(); } |
| ServiceWorkerThread& thread() { return m_serviceWorkerThread.get(); } |
| ServiceWorkerInspectorProxy& inspectorProxy() { return m_inspectorProxy; } |
| |
| bool isTerminatingOrTerminated() const { return m_isTerminatingOrTerminated; } |
| void setAsTerminatingOrTerminated() { m_isTerminatingOrTerminated = true; } |
| |
| WEBCORE_EXPORT std::unique_ptr<FetchLoader> createBlobLoader(FetchLoaderClient&, const URL&); |
| |
| const URL& scriptURL() const { return m_document->url(); } |
| |
| // Public only for testing purposes. |
| WEBCORE_TESTSUPPORT_EXPORT void notifyNetworkStateChange(bool isOnline); |
| |
| WEBCORE_EXPORT void startFetch(SWServerConnectionIdentifier, FetchIdentifier, Ref<ServiceWorkerFetch::Client>&&, Optional<ServiceWorkerClientIdentifier>&&, ResourceRequest&&, String&& referrer, FetchOptions&&); |
| WEBCORE_EXPORT void cancelFetch(SWServerConnectionIdentifier, FetchIdentifier); |
| WEBCORE_EXPORT void continueDidReceiveFetchResponse(SWServerConnectionIdentifier, FetchIdentifier); |
| WEBCORE_EXPORT void removeFetch(SWServerConnectionIdentifier, FetchIdentifier); |
| |
| private: |
| WEBCORE_EXPORT ServiceWorkerThreadProxy(PageConfiguration&&, const ServiceWorkerContextData&, String&& userAgent, CacheStorageProvider&, SecurityOrigin::StorageBlockingPolicy); |
| |
| WEBCORE_EXPORT static void networkStateChanged(bool isOnLine); |
| |
| // WorkerLoaderProxy |
| bool postTaskForModeToWorkerGlobalScope(ScriptExecutionContext::Task&&, const String& mode) final; |
| void postTaskToLoader(ScriptExecutionContext::Task&&) final; |
| Ref<CacheStorageConnection> createCacheStorageConnection() final; |
| |
| // WorkerDebuggerProxy |
| void postMessageToDebugger(const String&) final; |
| void setResourceCachingDisabled(bool) final; |
| |
| UniqueRef<Page> m_page; |
| Ref<Document> m_document; |
| Ref<ServiceWorkerThread> m_serviceWorkerThread; |
| CacheStorageProvider& m_cacheStorageProvider; |
| RefPtr<CacheStorageConnection> m_cacheStorageConnection; |
| bool m_isTerminatingOrTerminated { false }; |
| |
| ServiceWorkerInspectorProxy m_inspectorProxy; |
| #if ENABLE(REMOTE_INSPECTOR) |
| std::unique_ptr<ServiceWorkerDebuggable> m_remoteDebuggable; |
| #endif |
| HashMap<std::pair<SWServerConnectionIdentifier, FetchIdentifier>, Ref<ServiceWorkerFetch::Client>> m_ongoingFetchTasks; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |