SocketProcessBackgroundChild.h

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

/* 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_net_SocketProcessBackgroundChild_h

#define mozilla_net_SocketProcessBackgroundChild_h

#include "mozilla/MoveOnlyFunction.h"

#include "mozilla/net/PSocketProcessBackgroundChild.h"

#include "mozilla/StaticMutex.h"

#include "mozilla/StaticPtr.h"

namespace mozilla {

namespace net {

class SocketProcessBackgroundChild final

    : public PSocketProcessBackgroundChild {

 public:

  NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SocketProcessBackgroundChild, final)

  static void Create(ipc::Endpoint<PSocketProcessBackgroundChild>&& aEndpoint);

  static void Shutdown();

  // |aCallback| will be called with the actor asynchronously on |sTaskQueue|.

  static nsresult WithActor(

      const char* aName,

      MoveOnlyFunction<void(SocketProcessBackgroundChild*)> aCallback);

 private:

  SocketProcessBackgroundChild();

  virtual ~SocketProcessBackgroundChild();

  static RefPtr<SocketProcessBackgroundChild> GetSingleton();

  static already_AddRefed<nsISerialEventTarget> TaskQueue();

  static StaticMutex sMutex;

  static StaticRefPtr<SocketProcessBackgroundChild> sInstance

      MOZ_GUARDED_BY(sMutex);

  static StaticRefPtr<nsISerialEventTarget> sTaskQueue MOZ_GUARDED_BY(sMutex);

};

}  // namespace net

}  // namespace mozilla

#endif  // mozilla_net_SocketProcessBackgroundChild_h