141 lines
7.3 KiB
C++
141 lines
7.3 KiB
C++
/*
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* Copyright (C) 2017 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#pragma once
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#if ENABLE(SERVICE_WORKER)
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#include "MessageReceiver.h"
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#include "MessageSender.h"
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#include "ServiceWorkerFetchTask.h"
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#include <WebCore/ExceptionOr.h>
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#include <WebCore/FetchIdentifier.h>
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#include <WebCore/ProcessIdentifier.h>
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#include <WebCore/SWServer.h>
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#include <pal/SessionID.h>
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#include <wtf/HashMap.h>
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#include <wtf/WeakPtr.h>
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namespace IPC {
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class FormDataReference;
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template<> struct AsyncReplyError<WebCore::ExceptionOr<bool>> {
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static WebCore::ExceptionOr<bool> create() { return WebCore::Exception { WebCore::TypeError, "Internal error"_s }; }
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};
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}
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namespace WebCore {
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class ServiceWorkerRegistrationKey;
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struct ClientOrigin;
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struct ExceptionData;
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struct MessageWithMessagePorts;
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struct ServiceWorkerClientData;
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}
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namespace WebKit {
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class NetworkProcess;
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class NetworkResourceLoader;
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class ServiceWorkerFetchTask;
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class WebSWServerConnection final : public WebCore::SWServer::Connection, public IPC::MessageSender, public IPC::MessageReceiver {
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public:
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WebSWServerConnection(NetworkProcess&, WebCore::SWServer&, IPC::Connection&, WebCore::ProcessIdentifier);
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WebSWServerConnection(const WebSWServerConnection&) = delete;
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~WebSWServerConnection() final;
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using WebCore::SWServer::Connection::weakPtrFactory;
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using WeakValueType = WebCore::SWServer::Connection::WeakValueType;
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IPC::Connection& ipcConnection() const { return m_contentConnection.get(); }
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void didReceiveMessage(IPC::Connection&, IPC::Decoder&) final;
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PAL::SessionID sessionID() const;
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std::unique_ptr<ServiceWorkerFetchTask> createFetchTask(NetworkResourceLoader&, const WebCore::ResourceRequest&);
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void fetchTaskTimedOut(WebCore::ServiceWorkerIdentifier);
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private:
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// Implement SWServer::Connection (Messages to the client WebProcess)
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void rejectJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ExceptionData&) final;
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void resolveRegistrationJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationData&, WebCore::ShouldNotifyWhenResolved) final;
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void resolveUnregistrationJobInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationKey&, bool unregistrationResult) final;
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void startScriptFetchInClient(WebCore::ServiceWorkerJobIdentifier, const WebCore::ServiceWorkerRegistrationKey&, WebCore::FetchOptions::Cache) final;
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void updateRegistrationStateInClient(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::ServiceWorkerRegistrationState, const std::optional<WebCore::ServiceWorkerData>&) final;
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void updateWorkerStateInClient(WebCore::ServiceWorkerIdentifier, WebCore::ServiceWorkerState) final;
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void fireUpdateFoundEvent(WebCore::ServiceWorkerRegistrationIdentifier) final;
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void setRegistrationLastUpdateTime(WebCore::ServiceWorkerRegistrationIdentifier, WallTime) final;
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void setRegistrationUpdateViaCache(WebCore::ServiceWorkerRegistrationIdentifier, WebCore::ServiceWorkerUpdateViaCache) final;
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void notifyClientsOfControllerChange(const HashSet<WebCore::DocumentIdentifier>& contextIdentifiers, const WebCore::ServiceWorkerData& newController);
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void registrationReady(uint64_t registrationReadyRequestIdentifier, WebCore::ServiceWorkerRegistrationData&&) final;
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void scheduleJobInServer(WebCore::ServiceWorkerJobData&&);
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using UnregisterJobResult = Expected<bool, WebCore::ExceptionData>;
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void scheduleUnregisterJobInServer(WebCore::ServiceWorkerJobIdentifier, WebCore::ServiceWorkerRegistrationIdentifier, WebCore::DocumentOrWorkerIdentifier, CompletionHandler<void(UnregisterJobResult&&)>&&);
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void startFetch(ServiceWorkerFetchTask&, WebCore::SWServerWorker&);
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void matchRegistration(uint64_t registrationMatchRequestIdentifier, const WebCore::SecurityOriginData& topOrigin, const URL& clientURL);
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void getRegistrations(uint64_t registrationMatchRequestIdentifier, const WebCore::SecurityOriginData& topOrigin, const URL& clientURL);
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void registerServiceWorkerClient(WebCore::SecurityOriginData&& topOrigin, WebCore::ServiceWorkerClientData&&, const std::optional<WebCore::ServiceWorkerRegistrationIdentifier>&, String&& userAgent);
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void unregisterServiceWorkerClient(const WebCore::ServiceWorkerClientIdentifier&);
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void terminateWorkerFromClient(WebCore::ServiceWorkerIdentifier, CompletionHandler<void()>&&);
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void whenServiceWorkerIsTerminatedForTesting(WebCore::ServiceWorkerIdentifier, CompletionHandler<void()>&&);
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void postMessageToServiceWorkerClient(WebCore::DocumentIdentifier destinationContextIdentifier, const WebCore::MessageWithMessagePorts&, WebCore::ServiceWorkerIdentifier sourceServiceWorkerIdentifier, const String& sourceOrigin) final;
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void contextConnectionCreated(WebCore::SWServerToContextConnection&) final;
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bool isThrottleable() const { return m_isThrottleable; }
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bool hasMatchingClient(const WebCore::RegistrableDomain&) const;
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bool computeThrottleState(const WebCore::RegistrableDomain&) const;
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void setThrottleState(bool isThrottleable);
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void updateThrottleState();
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void postMessageToServiceWorker(WebCore::ServiceWorkerIdentifier destination, WebCore::MessageWithMessagePorts&&, const WebCore::ServiceWorkerOrClientIdentifier& source);
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void controlClient(WebCore::ServiceWorkerClientIdentifier, WebCore::SWServerRegistration&, const WebCore::ResourceRequest&);
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URL clientURLFromIdentifier(WebCore::DocumentOrWorkerIdentifier);
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IPC::Connection* messageSenderConnection() const final { return m_contentConnection.ptr(); }
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uint64_t messageSenderDestinationID() const final { return 0; }
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template<typename U> static void sendToContextProcess(WebCore::SWServerToContextConnection&, U&& message);
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Ref<IPC::Connection> m_contentConnection;
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Ref<NetworkProcess> m_networkProcess;
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HashMap<WebCore::ServiceWorkerClientIdentifier, WebCore::ClientOrigin> m_clientOrigins;
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HashMap<WebCore::ServiceWorkerJobIdentifier, CompletionHandler<void(UnregisterJobResult&&)>> m_unregisterJobs;
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bool m_isThrottleable { true };
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};
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} // namespace WebKit
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#endif // ENABLE(SERVICE_WORKER)
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