Ziele Untersuchung
mit Columbo Integrität von
Datenbanken Interaktion und
Portierbarkeit Ergonomie der
Schnittstellen

Angebot Produkte Projekt Beratung

Mittel Analytik Modellierung Sprachen Algebra Logik Hardware Denken Kreativität

Zusammenhänge Gesellschaft Wirtschaft Branche Firma


products/sources/formale Sprachen/GAP/pkg/linearalgebraforcap/tst/ (Algebra von RWTH Aachen Version 4.15.1^©) Datei vom 17.8.2025 mit Größe 2 kB

Quelle SharedWorkerParent.h Sprache: unbekannt

/* -*- 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_dom_SharedWorkerParent_h
#define mozilla_dom_dom_SharedWorkerParent_h

#include "mozilla/dom/PSharedWorkerParent.h"
#include "mozilla/dom/quota/CheckedUnsafePtr.h"
#include "mozilla/ipc/BackgroundUtils.h"
#include "nsISupportsImpl.h"

namespace mozilla::dom {

class MessagePortIdentifier;
class RemoteWorkerData;
class SharedWorkerManagerWrapper;

/**
* PBackground actor that relays life-cycle events (freeze/thaw, suspend/resume,
* close) to the PBackground SharedWorkerManager and relays error/termination
* back to the child.
*/
class SharedWorkerParent final
    : public mozilla::dom::PSharedWorkerParent,
      public SupportsCheckedUnsafePtr<CheckIf<DiagnosticAssertEnabled>> {
public:
  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SharedWorkerParent)

  SharedWorkerParent();

  void Initialize(const RemoteWorkerData& aData, uint64_t aWindowID,
                  const MessagePortIdentifier& aPortIdentifier);

  void ManagerCreated(
      already_AddRefed<SharedWorkerManagerWrapper> aWorkerManagerWrapper);

  void ErrorPropagation(nsresult aError);

  void MismatchOptionsErrorPropagation();

  mozilla::ipc::IPCResult RecvClose();

  mozilla::ipc::IPCResult RecvSuspend();

  mozilla::ipc::IPCResult RecvResume();

  mozilla::ipc::IPCResult RecvFreeze();

  mozilla::ipc::IPCResult RecvThaw();

  bool IsSuspended() const { return mSuspended; }

  bool IsFrozen() const { return mFrozen; }

  uint64_t WindowID() const { return mWindowID; }

private:
  ~SharedWorkerParent();

  void ActorDestroy(IProtocol::ActorDestroyReason aReason) override;

  nsCOMPtr<nsIEventTarget> mBackgroundEventTarget;
  RefPtr<SharedWorkerManagerWrapper> mWorkerManagerWrapper;

  enum {
    eInit,
    ePending,
    eActive,
    eClosed,
  } mStatus;

  uint64_t mWindowID;

  bool mSuspended;
  bool mFrozen;
};

}  // namespace mozilla::dom

#endif  // mozilla_dom_dom_SharedWorkerParent_h

quality100%