1 files changed, 91 insertions, 0 deletions
diff --git a/dom/fetch/FetchChild.h b/dom/fetch/FetchChild.h
new file mode 100644
index 0000000000..986fc728cb
--- /dev/null
+++ b/dom/fetch/FetchChild.h
@@ -0,0 +1,91 @@
+/* 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_fetchChild_h__
+#define mozilla_dom_fetchChild_h__
+
+#include "mozilla/dom/AbortSignal.h"
+#include "mozilla/dom/AbortFollower.h"
+#include "mozilla/dom/FlippedOnce.h"
+#include "mozilla/dom/PFetchChild.h"
+#include "mozilla/dom/SerializedStackHolder.h"
+#include "nsIConsoleReportCollector.h"
+#include "nsIContentSecurityPolicy.h"
+#include "nsISupports.h"
+#include "nsIWorkerChannelInfo.h"
+
+namespace mozilla::dom {
+
+class FetchObserver;
+class ThreadSafeWorkerRef;
+class Promise;
+class WorkerPrivate;
+
+class FetchChild final : public PFetchChild, public AbortFollower {
+  friend class PFetchChild;
+
+ public:
+  NS_DECL_THREADSAFE_ISUPPORTS
+
+  mozilla::ipc::IPCResult Recv__delete__(const nsresult&& aResult);
+
+  mozilla::ipc::IPCResult RecvOnResponseAvailableInternal(
+      ParentToChildInternalResponse&& aResponse);
+
+  mozilla::ipc::IPCResult RecvOnResponseEnd(ResponseEndArgs&& aArgs);
+
+  mozilla::ipc::IPCResult RecvOnDataAvailable();
+
+  mozilla::ipc::IPCResult RecvOnFlushConsoleReport(
+      nsTArray<net::ConsoleReportCollected>&& aReports);
+
+  mozilla::ipc::IPCResult RecvOnCSPViolationEvent(const nsAString& aJSon);
+
+  mozilla::ipc::IPCResult RecvOnReportPerformanceTiming(
+      ResponseTiming&& aTiming);
+
+  mozilla::ipc::IPCResult RecvOnNotifyNetworkMonitorAlternateStack(
+      uint64_t aChannelID);
+
+  void SetCSPEventListener(nsICSPEventListener* aListener);
+
+  static RefPtr<FetchChild> Create(WorkerPrivate* aWorkerPrivate,
+                                   RefPtr<Promise> aPromise,
+                                   RefPtr<AbortSignalImpl> aSignalImpl,
+                                   RefPtr<FetchObserver> aObserver);
+
+  FetchChild(RefPtr<Promise>&& aPromise, RefPtr<AbortSignalImpl>&& aSignalImpl,
+             RefPtr<FetchObserver>&& aObserver);
+
+  // AbortFollower
+  void RunAbortAlgorithm() override;
+
+  void DoFetchOp(const FetchOpArgs& aArgs);
+
+  void SetOriginStack(UniquePtr<SerializedStackHolder>&& aStack) {
+    MOZ_ASSERT(!mOriginStack);
+    mOriginStack = std::move(aStack);
+  }
+
+ private:
+  ~FetchChild() = default;
+
+  // WorkerPrivate shutdown callback.
+  void Shutdown();
+  void ActorDestroy(ActorDestroyReason aReason) override;
+
+  RefPtr<ThreadSafeWorkerRef> mWorkerRef;
+  RefPtr<Promise> mPromise;
+  RefPtr<AbortSignalImpl> mSignalImpl;
+  RefPtr<FetchObserver> mFetchObserver;
+  UniquePtr<SerializedStackHolder> mOriginStack;
+  nsCOMPtr<nsICSPEventListener> mCSPEventListener;
+  nsCOMPtr<nsIConsoleReportCollector> mReporter;
+  FlippedOnce<false> mIsShutdown;
+  nsCOMPtr<nsIWorkerChannelInfo> mWorkerChannelInfo;
+};
+
+}  // namespace mozilla::dom
+
+#endif