SerialPortChild.h - mozsearch

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim:set ts=2 sw=2 sts=2 et cindent: */

/* 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_SerialPortChild_h

#define mozilla_dom_SerialPortChild_h

#include "mozilla/dom/PSerialPortChild.h"

#include "mozilla/dom/SerialPortInfo.h"

#include "mozilla/ipc/Endpoint.h"

#include "nsCycleCollectionParticipant.h"

namespace mozilla::dom {

class SerialPort;

// Child-side actor for a serial port. Bound via Endpoint on the thread that

// owns the SerialPort DOM object (main thread or worker thread).

class SerialPortChild final : public PSerialPortChild, public nsISupports {

 public:

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  NS_DECL_CYCLE_COLLECTION_CLASS(SerialPortChild)

  SerialPortChild() = default;

  void SetPort(SerialPort* aPort);

  MOZ_CAN_RUN_SCRIPT_BOUNDARY mozilla::ipc::IPCResult RecvConnected();

  MOZ_CAN_RUN_SCRIPT_BOUNDARY mozilla::ipc::IPCResult RecvDisconnected();

  MOZ_CAN_RUN_SCRIPT_BOUNDARY void ActorDestroy(

      ActorDestroyReason aWhy) override;

  void Shutdown();

 private:

  ~SerialPortChild();

  RefPtr<SerialPort> mPort;

};

}  // namespace mozilla::dom

#endif  // mozilla_dom_SerialPortChild_h