dom/serviceworkers/FetchEventOpChild.h

   1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this
   5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #ifndef mozilla_dom_fetcheventopchild_h__
   8 #define mozilla_dom_fetcheventopchild_h__
   9
  10 #include "nsCOMPtr.h"
  11
  12 #include "mozilla/MozPromise.h"
  13 #include "mozilla/RefPtr.h"
  14 #include "mozilla/dom/FetchService.h"
  15 #include "mozilla/dom/PFetchEventOpChild.h"
  16 #include "mozilla/dom/ServiceWorkerOpArgs.h"
  17
  18 class nsIInterceptedChannel;
  19
  20 namespace mozilla::dom {
  21
  22 class KeepAliveToken;
  23 class PRemoteWorkerControllerChild;
  24 class ServiceWorkerRegistrationInfo;
  25
  26 /**
  27  * FetchEventOpChild represents an in-flight FetchEvent operation.
  28  */
  29 class FetchEventOpChild final : public PFetchEventOpChild {
  30   friend class PFetchEventOpChild;
  31
  32  public:
  33   static RefPtr<GenericPromise> SendFetchEvent(
  34       PRemoteWorkerControllerChild* aManager,
  35       ParentToParentServiceWorkerFetchEventOpArgs&& aArgs,
  36       nsCOMPtr<nsIInterceptedChannel> aInterceptedChannel,
  37       RefPtr<ServiceWorkerRegistrationInfo> aRegistrationInfo,
  38       RefPtr<FetchServicePromises>&& aPreloadResponseReadyPromises,
  39       RefPtr<KeepAliveToken>&& aKeepAliveToken);
  40
  41   ~FetchEventOpChild();
  42
  43  private:
  44   FetchEventOpChild(
  45       ParentToParentServiceWorkerFetchEventOpArgs&& aArgs,
  46       nsCOMPtr<nsIInterceptedChannel>&& aInterceptedChannel,
  47       RefPtr<ServiceWorkerRegistrationInfo>&& aRegistrationInfo,
  48       RefPtr<FetchServicePromises>&& aPreloadResponseReadyPromises,
  49       RefPtr<KeepAliveToken>&& aKeepAliveToken);
  50
  51   mozilla::ipc::IPCResult RecvAsyncLog(const nsCString& aScriptSpec,
  52                                        const uint32_t& aLineNumber,
  53                                        const uint32_t& aColumnNumber,
  54                                        const nsCString& aMessageName,
  55                                        nsTArray<nsString>&& aParams);
  56
  57   mozilla::ipc::IPCResult RecvRespondWith(
  58       ParentToParentFetchEventRespondWithResult&& aResult);
  59
  60   mozilla::ipc::IPCResult Recv__delete__(
  61       const ServiceWorkerFetchEventOpResult& aResult);
  62
  63   void ActorDestroy(ActorDestroyReason) override;
  64
  65   nsresult StartSynthesizedResponse(
  66       ParentToParentSynthesizeResponseArgs&& aArgs);
  67
  68   void SynthesizeResponse(ParentToParentSynthesizeResponseArgs&& aArgs);
  69
  70   void ResetInterception(bool aBypass);
  71
  72   void CancelInterception(nsresult aStatus);
  73
  74   void MaybeScheduleRegistrationUpdate() const;
  75
  76   ParentToParentServiceWorkerFetchEventOpArgs mArgs;
  77   nsCOMPtr<nsIInterceptedChannel> mInterceptedChannel;
  78   RefPtr<ServiceWorkerRegistrationInfo> mRegistration;
  79   RefPtr<KeepAliveToken> mKeepAliveToken;
  80   bool mInterceptedChannelHandled = false;
  81   MozPromiseHolder<GenericPromise> mPromiseHolder;
  82   bool mWasSent = false;
  83   MozPromiseRequestHolder<FetchServiceResponseAvailablePromise>
  84       mPreloadResponseAvailablePromiseRequestHolder;
  85   MozPromiseRequestHolder<FetchServiceResponseTimingPromise>
  86       mPreloadResponseTimingPromiseRequestHolder;
  87   MozPromiseRequestHolder<FetchServiceResponseEndPromise>
  88       mPreloadResponseEndPromiseRequestHolder;
  89   RefPtr<FetchServicePromises> mPreloadResponseReadyPromises;
  90 };
  91
  92 }  // namespace mozilla::dom
  93
  94 #endif  // mozilla_dom_fetcheventopchild_h__