FetchEventOpChild.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_fetcheventopchild_h__

#define mozilla_dom_fetcheventopchild_h__

#include "nsCOMPtr.h"

#include "mozilla/MozPromise.h"

#include "mozilla/RefPtr.h"

#include "mozilla/dom/FetchService.h"

#include "mozilla/dom/PFetchEventOpChild.h"

#include "mozilla/dom/ServiceWorkerOpArgs.h"

class nsIInterceptedChannel;

namespace mozilla::dom {

class KeepAliveToken;

class PRemoteWorkerControllerChild;

class ServiceWorkerRegistrationInfo;

/**

 * FetchEventOpChild represents an in-flight FetchEvent operation.

*/

class FetchEventOpChild final : public PFetchEventOpChild {

  friend class PFetchEventOpChild;

 public:

  static RefPtr<GenericPromise> SendFetchEvent(

      PRemoteWorkerControllerChild* aManager,

      ParentToParentServiceWorkerFetchEventOpArgs&& aArgs,

      nsCOMPtr<nsIInterceptedChannel> aInterceptedChannel,

      RefPtr<ServiceWorkerRegistrationInfo> aRegistrationInfo,

      RefPtr<FetchServicePromises>&& aPreloadResponseReadyPromises,

      RefPtr<KeepAliveToken>&& aKeepAliveToken);

  ~FetchEventOpChild();

 private:

  FetchEventOpChild(

      ParentToParentServiceWorkerFetchEventOpArgs&& aArgs,

      nsCOMPtr<nsIInterceptedChannel>&& aInterceptedChannel,

      RefPtr<ServiceWorkerRegistrationInfo>&& aRegistrationInfo,

      RefPtr<FetchServicePromises>&& aPreloadResponseReadyPromises,

      RefPtr<KeepAliveToken>&& aKeepAliveToken);

  mozilla::ipc::IPCResult RecvAsyncLog(const nsCString& aScriptSpec,

                                       const uint32_t& aLineNumber,

                                       const uint32_t& aColumnNumber,

                                       const nsCString& aMessageName,

                                       nsTArray<nsString>&& aParams);

  mozilla::ipc::IPCResult RecvRespondWith(

      ParentToParentFetchEventRespondWithResult&& aResult);

  mozilla::ipc::IPCResult Recv__delete__(

      const ServiceWorkerFetchEventOpResult& aResult);

  void ActorDestroy(ActorDestroyReason) override;

  nsresult StartSynthesizedResponse(

      ParentToParentSynthesizeResponseArgs&& aArgs);

  void SynthesizeResponse(ParentToParentSynthesizeResponseArgs&& aArgs);

  void ResetInterception(bool aBypass);

  void CancelInterception(nsresult aStatus);

  void MaybeScheduleRegistrationUpdate() const;

  ParentToParentServiceWorkerFetchEventOpArgs mArgs;

  nsCOMPtr<nsIInterceptedChannel> mInterceptedChannel;

  RefPtr<ServiceWorkerRegistrationInfo> mRegistration;

  RefPtr<KeepAliveToken> mKeepAliveToken;

  bool mInterceptedChannelHandled = false;

  MozPromiseHolder<GenericPromise> mPromiseHolder;

  bool mWasSent = false;

  MozPromiseRequestHolder<FetchServiceResponseAvailablePromise>

      mPreloadResponseAvailablePromiseRequestHolder;

  MozPromiseRequestHolder<FetchServiceResponseTimingPromise>

      mPreloadResponseTimingPromiseRequestHolder;

  MozPromiseRequestHolder<FetchServiceResponseEndPromise>

      mPreloadResponseEndPromiseRequestHolder;

  RefPtr<FetchServicePromises> mPreloadResponseReadyPromises;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_fetcheventopchild_h__