Source/WebCore/testing/ServiceWorkerInternals.h

/*
 * Copyright (C) 2018 Apple Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * 1.  Redistributions of source code must retain the above copyright
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 * 2.  Redistributions in binary form must reproduce the above copyright
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#pragma once

#if ENABLE(SERVICE_WORKER)

#include "EpochTimeStamp.h"
#include "IDLTypes.h"
#include "JSDOMPromiseDeferred.h"
#include "ServiceWorkerIdentifier.h"
#include <JavaScriptCore/Forward.h>
#include <wtf/RefCounted.h>

namespace WebCore {

class FetchEvent;
class FetchResponse;
class PushSubscription;
class ScriptExecutionContext;
class ServiceWorkerClient;

template<typename IDLType> class DOMPromiseDeferred;

class WEBCORE_TESTSUPPORT_EXPORT ServiceWorkerInternals : public RefCounted<ServiceWorkerInternals>, public CanMakeWeakPtr<ServiceWorkerInternals> {
public:
    static Ref<ServiceWorkerInternals> create(ServiceWorkerIdentifier identifier) { return adoptRef(*new ServiceWorkerInternals { identifier }); }
    ~ServiceWorkerInternals();

    void setOnline(bool isOnline);
    void terminate();

    void waitForFetchEventToFinish(FetchEvent&, DOMPromiseDeferred<IDLInterface<FetchResponse>>&&);
    Ref<FetchEvent> createBeingDispatchedFetchEvent(ScriptExecutionContext&);
    Ref<FetchResponse> createOpaqueWithBlobBodyResponse(ScriptExecutionContext&);

    void schedulePushEvent(const String&, RefPtr<DeferredPromise>&&);
    void schedulePushSubscriptionChangeEvent(PushSubscription* newSubscription, PushSubscription* oldSubscription);
    Vector<String> fetchResponseHeaderList(FetchResponse&);

    String processName() const;

    bool isThrottleable() const;

    int processIdentifier() const;

    void lastNavigationWasAppInitiated(Ref<DeferredPromise>&&);
    
    RefPtr<PushSubscription> createPushSubscription(const String& endpoint, std::optional<EpochTimeStamp> expirationTime, const ArrayBuffer& serverVAPIDPublicKey, const ArrayBuffer& clientECDHPublicKey, const ArrayBuffer& auth);

    bool fetchEventIsSameSite(FetchEvent&);

    String serviceWorkerClientInternalIdentifier(const ServiceWorkerClient&);

private:
    explicit ServiceWorkerInternals(ServiceWorkerIdentifier);

    ServiceWorkerIdentifier m_identifier;
    RefPtr<DeferredPromise> m_lastNavigationWasAppInitiatedPromise;
    HashMap<uint64_t, RefPtr<DeferredPromise>> m_pushEventPromises;
    uint64_t m_pushEventCounter { 0 };
};

} // namespace WebCore

#endif