WebSocketConnectionChild.h

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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set sw=2 ts=8 et ft=cpp : */

/* 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_WebSocketConnectionChild_h

#define mozilla_net_WebSocketConnectionChild_h

#include "mozilla/net/PWebSocketConnectionChild.h"

#include "mozilla/net/WebSocketConnectionListener.h"

#include "nsIHttpChannelInternal.h"

namespace mozilla {

namespace net {

class WebSocketConnection;

// WebSocketConnectionChild only lives in socket process and uses

// WebSocketConnection to send/read data from socket. Only IPDL holds a strong

// reference to WebSocketConnectionChild, so the life time of

// WebSocketConnectionChild is bound to the IPC actor.

class WebSocketConnectionChild final : public PWebSocketConnectionChild,

                                       public nsIHttpUpgradeListener,

                                       public WebSocketConnectionListener {

 public:

  NS_DECL_THREADSAFE_ISUPPORTS

  NS_DECL_NSIHTTPUPGRADELISTENER

  WebSocketConnectionChild();

  void Init(uint32_t aListenerId);

  mozilla::ipc::IPCResult RecvWriteOutputData(nsTArray<uint8_t>&& aData);

  mozilla::ipc::IPCResult RecvStartReading();

  mozilla::ipc::IPCResult RecvDrainSocketData();

  mozilla::ipc::IPCResult Recv__delete__() override;

  void ActorDestroy(ActorDestroyReason aWhy) override;

  void OnError(nsresult aStatus) override;

  void OnTCPClosed() override;

  nsresult OnDataReceived(uint8_t* aData, uint32_t aCount) override;

 private:

  virtual ~WebSocketConnectionChild();

  RefPtr<WebSocketConnection> mConnection;

  nsCOMPtr<nsIEventTarget> mSocketThread;

};

}  // namespace net

}  // namespace mozilla

#endif  // mozilla_net_WebSocketConnectionChild_h