| /* |
| * 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 "MessageReceiver.h" |
| #include "MessageSender.h" |
| #include "ServiceWorkerFetchTask.h" |
| #include <WebCore/FetchIdentifier.h> |
| #include <WebCore/ProcessIdentifier.h> |
| #include <WebCore/SWServer.h> |
| #include <pal/SessionID.h> |
| #include <wtf/HashMap.h> |
| #include <wtf/WeakPtr.h> |
| |
| namespace IPC { |
| class FormDataReference; |
| } |
| |
| namespace WebCore { |
| class ServiceWorkerRegistrationKey; |
| struct ClientOrigin; |
| struct ExceptionData; |
| struct MessageWithMessagePorts; |
| struct ServiceWorkerClientData; |
| } |
| |
| namespace WebKit { |
| |
| class NetworkProcess; |
| |
| class WebSWServerConnection : public WebCore::SWServer::Connection, public IPC::MessageSender, public IPC::MessageReceiver { |
| public: |
| WebSWServerConnection(NetworkProcess&, WebCore::SWServer&, IPC::Connection&, WebCore::ProcessIdentifier); |
| WebSWServerConnection(const WebSWServerConnection&) = delete; |
| ~WebSWServerConnection() final; |
| |
| IPC::Connection& ipcConnection() const { return m_contentConnection.get(); } |
| |
| void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final; |
| void didReceiveSyncMessage(IPC::Connection&, IPC::Decoder&, std::unique_ptr<IPC::Encoder>&); |
| |
| PAL::SessionID sessionID() const; |
| |
| private: |
| // Implement SWServer::Connection (Messages to the client WebProcess) |
| void rejectJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ExceptionData&) final; |
| void resolveRegistrationJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationData&, WebCore::ShouldNotifyWhenResolved) final; |
| void resolveUnregistrationJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationKey&, bool unregistrationResult) final; |
| void startScriptFetchInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationKey&, WebCore::FetchOptions::Cache) final; |
| void updateRegistrationStateInClient(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::ServiceWorkerRegistrationState, const Optional<WebCore::ServiceWorkerData>&) final; |
| void updateWorkerStateInClient(WebCore::ServiceWorkerIdentifier, WebCore::ServiceWorkerState) final; |
| void fireUpdateFoundEvent(WebCore::ServiceWorkerRegistrationIdentifier) final; |
| void setRegistrationLastUpdateTime(WebCore::ServiceWorkerRegistrationIdentifier, WallTime) final; |
| void setRegistrationUpdateViaCache(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::ServiceWorkerUpdateViaCache) final; |
| void notifyClientsOfControllerChange(const HashSet<WebCore::DocumentIdentifier>& contextIdentifiers, const WebCore::ServiceWorkerData& newController); |
| void registrationReady(uint64_t registrationReadyRequestIdentifier, WebCore::ServiceWorkerRegistrationData&&) final; |
| |
| void scheduleJobInServer(WebCore::ServiceWorkerJobData&&); |
| |
| void startFetch(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::FetchIdentifier, WebCore::ResourceRequest&&, WebCore::FetchOptions&&, IPC::FormDataReference&&, String&& referrer); |
| void cancelFetch(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::FetchIdentifier); |
| void continueDidReceiveFetchResponse(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::FetchIdentifier); |
| |
| void matchRegistration(uint64_t registrationMatchRequestIdentifier, const WebCore::SecurityOriginData& topOrigin, const URL& clientURL); |
| void getRegistrations(uint64_t registrationMatchRequestIdentifier, const WebCore::SecurityOriginData& topOrigin, const URL& clientURL); |
| |
| void registerServiceWorkerClient(WebCore::SecurityOriginData&& topOrigin, WebCore::ServiceWorkerClientData&&, const Optional<WebCore::ServiceWorkerRegistrationIdentifier>&, String&& userAgent); |
| void unregisterServiceWorkerClient(const WebCore::ServiceWorkerClientIdentifier&); |
| void syncTerminateWorkerFromClient(WebCore::ServiceWorkerIdentifier&&, CompletionHandler<void()>&&); |
| |
| void postMessageToServiceWorkerClient(WebCore::DocumentIdentifier destinationContextIdentifier, const WebCore::MessageWithMessagePorts&, WebCore::ServiceWorkerIdentifier sourceServiceWorkerIdentifier, const String& sourceOrigin) final; |
| |
| void contextConnectionCreated(WebCore::SWServerToContextConnection&) final; |
| |
| bool isThrottleable() const { return m_isThrottleable; } |
| bool hasMatchingClient(const WebCore::RegistrableDomain&) const; |
| bool computeThrottleState(const WebCore::RegistrableDomain&) const; |
| void setThrottleState(bool isThrottleable); |
| void updateThrottleState(); |
| |
| void postMessageToServiceWorker(WebCore::ServiceWorkerIdentifier destination, WebCore::MessageWithMessagePorts&&, const WebCore::ServiceWorkerOrClientIdentifier& source); |
| |
| IPC::Connection* messageSenderConnection() const final { return m_contentConnection.ptr(); } |
| uint64_t messageSenderDestinationID() const final { return 0; } |
| |
| template<typename U> static void sendToContextProcess(WebCore::SWServerToContextConnection&, U&& message); |
| |
| Ref<IPC::Connection> m_contentConnection; |
| Ref<NetworkProcess> m_networkProcess; |
| HashMap<WebCore::ServiceWorkerClientIdentifier, WebCore::ClientOrigin> m_clientOrigins; |
| bool m_isThrottleable { true }; |
| }; |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(SERVICE_WORKER) |