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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/workers/remoteworkers/RemoteWorkerControllerParent.h
parentInitial commit. (diff)
downloadfirefox-esr-upstream.tar.xz
firefox-esr-upstream.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/workers/remoteworkers/RemoteWorkerControllerParent.h')
-rw-r--r--dom/workers/remoteworkers/RemoteWorkerControllerParent.h86
1 files changed, 86 insertions, 0 deletions
diff --git a/dom/workers/remoteworkers/RemoteWorkerControllerParent.h b/dom/workers/remoteworkers/RemoteWorkerControllerParent.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_remoteworkercontrollerparent_h__
+#define mozilla_dom_remoteworkercontrollerparent_h__
+
+#include <functional>
+
+#include "nsISupportsImpl.h"
+
+#include "RemoteWorkerController.h"
+#include "mozilla/RefPtr.h"
+#include "mozilla/dom/PRemoteWorkerControllerParent.h"
+
+namespace mozilla::dom {
+
+/**
+ * PBackground-resident proxy used by ServiceWorkerManager because canonical
+ * ServiceWorkerManager state exists on the parent process main thread but the
+ * RemoteWorkerController API is used from the parent process PBackground
+ * thread.
+ */
+class RemoteWorkerControllerParent final : public PRemoteWorkerControllerParent,
+ public RemoteWorkerObserver {
+ friend class PRemoteWorkerControllerParent;
+
+ public:
+ NS_INLINE_DECL_REFCOUNTING(RemoteWorkerControllerParent, override)
+
+ explicit RemoteWorkerControllerParent(
+ const RemoteWorkerData& aRemoteWorkerData);
+
+ // Returns the corresponding RemoteWorkerParent (if any).
+ RefPtr<RemoteWorkerParent> GetRemoteWorkerParent() const;
+
+ void MaybeSendSetServiceWorkerSkipWaitingFlag(
+ std::function<void(bool)>&& aCallback);
+
+ private:
+ ~RemoteWorkerControllerParent();
+
+ PFetchEventOpParent* AllocPFetchEventOpParent(
+ const ParentToParentServiceWorkerFetchEventOpArgs& aArgs);
+
+ mozilla::ipc::IPCResult RecvPFetchEventOpConstructor(
+ PFetchEventOpParent* aActor,
+ const ParentToParentServiceWorkerFetchEventOpArgs& aArgs) override;
+
+ bool DeallocPFetchEventOpParent(PFetchEventOpParent* aActor);
+
+ mozilla::ipc::IPCResult RecvExecServiceWorkerOp(
+ ServiceWorkerOpArgs&& aArgs, ExecServiceWorkerOpResolver&& aResolve);
+
+ mozilla::ipc::IPCResult RecvShutdown(ShutdownResolver&& aResolve);
+
+ mozilla::ipc::IPCResult Recv__delete__() override;
+
+ void ActorDestroy(ActorDestroyReason aReason) override;
+
+ void CreationFailed() override;
+
+ void CreationSucceeded() override;
+
+ void ErrorReceived(const ErrorValue& aValue) override;
+
+ void LockNotified(bool aCreated) final {
+ // no-op for service workers
+ }
+
+ void WebTransportNotified(bool aCreated) final {
+ // no-op for service workers
+ }
+
+ void Terminated() override;
+
+ RefPtr<RemoteWorkerController> mRemoteWorkerController;
+
+ bool mIPCActive = true;
+};
+
+} // namespace mozilla::dom
+
+#endif // mozilla_dom_remoteworkercontrollerparent_h__