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/PFetchEventOpChild.h"
  15 #include "mozilla/dom/ServiceWorkerOpArgs.h"
  16
  17 class nsIInterceptedChannel;
  18
  19 namespace mozilla {
  20 namespace 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       ServiceWorkerFetchEventOpArgs&& aArgs,
  36       nsCOMPtr<nsIInterceptedChannel> aInterceptedChannel,
  37       RefPtr<ServiceWorkerRegistrationInfo> aRegistrationInfo,
  38       RefPtr<KeepAliveToken>&& aKeepAliveToken);
  39
  40   ~FetchEventOpChild();
  41
  42  private:
  43   FetchEventOpChild(ServiceWorkerFetchEventOpArgs&& aArgs,
  44                     nsCOMPtr<nsIInterceptedChannel>&& aInterceptedChannel,
  45                     RefPtr<ServiceWorkerRegistrationInfo>&& aRegistrationInfo,
  46                     RefPtr<KeepAliveToken>&& aKeepAliveToken);
  47
  48   mozilla::ipc::IPCResult RecvAsyncLog(const nsCString& aScriptSpec,
  49                                        const uint32_t& aLineNumber,
  50                                        const uint32_t& aColumnNumber,
  51                                        const nsCString& aMessageName,
  52                                        nsTArray<nsString>&& aParams);
  53
  54   mozilla::ipc::IPCResult RecvRespondWith(
  55       IPCFetchEventRespondWithResult&& aResult);
  56
  57   mozilla::ipc::IPCResult Recv__delete__(
  58       const ServiceWorkerFetchEventOpResult& aResult);
  59
  60   void ActorDestroy(ActorDestroyReason) override;
  61
  62   nsresult StartSynthesizedResponse(IPCSynthesizeResponseArgs&& aArgs);
  63
  64   void SynthesizeResponse(IPCSynthesizeResponseArgs&& aArgs);
  65
  66   void ResetInterception();
  67
  68   void CancelInterception(nsresult aStatus);
  69
  70   void MaybeScheduleRegistrationUpdate() const;
  71
  72   const ServiceWorkerFetchEventOpArgs mArgs;
  73   nsCOMPtr<nsIInterceptedChannel> mInterceptedChannel;
  74   RefPtr<ServiceWorkerRegistrationInfo> mRegistration;
  75   RefPtr<KeepAliveToken> mKeepAliveToken;
  76   bool mInterceptedChannelHandled = false;
  77   MozPromiseHolder<GenericPromise> mPromiseHolder;
  78 };
  79
  80 }  // namespace dom
  81 }  // namespace mozilla
  82
  83 #endif  // mozilla_dom_fetcheventopchild_h__