1 files changed, 92 insertions, 0 deletions
diff --git a/dom/serviceworkers/FetchEventOpChild.h b/dom/serviceworkers/FetchEventOpChild.h
new file mode 100644
index 0000000000..13eecd3415
--- /dev/null
+++ b/dom/serviceworkers/FetchEventOpChild.h
@@ -0,0 +1,92 @@
+/* -*- 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<FetchServiceResponseEndPromise>
+      mPreloadResponseEndPromiseRequestHolder;
+  RefPtr<FetchServicePromises> mPreloadResponseReadyPromises;
+};
+
+}  // namespace mozilla::dom
+
+#endif  // mozilla_dom_fetcheventopchild_h__