| /* |
| * 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 "Connection.h" |
| #include "MessageReceiver.h" |
| #include "MessageSender.h" |
| #include "SharedMemory.h" |
| #include <WebCore/MessageWithMessagePorts.h> |
| #include <WebCore/SWClientConnection.h> |
| #include <wtf/UniqueRef.h> |
| |
| namespace WebCore { |
| struct ExceptionData; |
| class ResourceLoader; |
| } |
| |
| namespace WebKit { |
| |
| class WebSWOriginTable; |
| class WebServiceWorkerProvider; |
| |
| class WebSWClientConnection final : public WebCore::SWClientConnection, private IPC::MessageSender, public IPC::MessageReceiver { |
| public: |
| static Ref<WebSWClientConnection> create() { return adoptRef(*new WebSWClientConnection); } |
| ~WebSWClientConnection(); |
| |
| WebCore::SWServerConnectionIdentifier serverConnectionIdentifier() const final { return m_identifier; } |
| |
| void addServiceWorkerRegistrationInServer(WebCore::ServiceWorkerRegistrationIdentifier) final; |
| void removeServiceWorkerRegistrationInServer(WebCore::ServiceWorkerRegistrationIdentifier) final; |
| |
| void disconnectedFromWebProcess(); |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; |
| |
| bool mayHaveServiceWorkerRegisteredForOrigin(const WebCore::SecurityOriginData&) const final; |
| |
| void connectionToServerLost(); |
| |
| void syncTerminateWorker(WebCore::ServiceWorkerIdentifier) final; |
| |
| private: |
| WebSWClientConnection(); |
| |
| void scheduleJobInServer(const WebCore::ServiceWorkerJobData&) final; |
| void finishFetchingScriptInServer(const WebCore::ServiceWorkerFetchResult&) final; |
| void postMessageToServiceWorker(WebCore::ServiceWorkerIdentifier destinationIdentifier, WebCore::MessageWithMessagePorts&&, const WebCore::ServiceWorkerOrClientIdentifier& source) final; |
| void registerServiceWorkerClient(const WebCore::SecurityOrigin& topOrigin, const WebCore::ServiceWorkerClientData&, const Optional<WebCore::ServiceWorkerRegistrationIdentifier>&, const String& userAgent) final; |
| void unregisterServiceWorkerClient(WebCore::DocumentIdentifier) final; |
| |
| void matchRegistration(WebCore::SecurityOriginData&& topOrigin, const URL& clientURL, RegistrationCallback&&) final; |
| void didMatchRegistration(uint64_t matchRequestIdentifier, Optional<WebCore::ServiceWorkerRegistrationData>&&); |
| void didGetRegistrations(uint64_t matchRequestIdentifier, Vector<WebCore::ServiceWorkerRegistrationData>&&); |
| void whenRegistrationReady(const WebCore::SecurityOriginData& topOrigin, const URL& clientURL, WhenRegistrationReadyCallback&&) final; |
| void registrationReady(uint64_t callbackID, WebCore::ServiceWorkerRegistrationData&&); |
| |
| void getRegistrations(WebCore::SecurityOriginData&& topOrigin, const URL& clientURL, GetRegistrationsCallback&&) final; |
| |
| void didResolveRegistrationPromise(const WebCore::ServiceWorkerRegistrationKey&) final; |
| void updateThrottleState() final; |
| bool isThrottleable() const final { return m_isThrottleable; } |
| void storeRegistrationsOnDiskForTesting(CompletionHandler<void()>&&) final; |
| |
| void scheduleStorageJob(const WebCore::ServiceWorkerJobData&); |
| |
| void runOrDelayTaskForImport(Function<void()>&& task); |
| |
| IPC::Connection* messageSenderConnection() const final; |
| uint64_t messageSenderDestinationID() const final { return 0; } |
| |
| void setSWOriginTableSharedMemory(const SharedMemory::Handle&); |
| void setSWOriginTableIsImported(); |
| |
| void clear(); |
| |
| WebCore::SWServerConnectionIdentifier m_identifier; |
| |
| UniqueRef<WebSWOriginTable> m_swOriginTable; |
| |
| uint64_t m_previousCallbackIdentifier { 0 }; |
| HashMap<uint64_t, RegistrationCallback> m_ongoingMatchRegistrationTasks; |
| HashMap<uint64_t, GetRegistrationsCallback> m_ongoingGetRegistrationsTasks; |
| HashMap<uint64_t, WhenRegistrationReadyCallback> m_ongoingRegistrationReadyTasks; |
| Deque<Function<void()>> m_tasksPendingOriginImport; |
| bool m_isThrottleable { true }; |
| }; // class WebSWServerConnection |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |