TCPSocketChild.h - mozsearch

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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_TCPSocketChild_h

#define mozilla_dom_TCPSocketChild_h

#include "mozilla/dom/TypedArray.h"

#include "mozilla/net/PTCPSocketChild.h"

#include "nsCycleCollectionParticipant.h"

#include "nsCOMPtr.h"

#include "js/TypeDecls.h"

class nsITCPSocketCallback;

namespace IPC {

bool DeserializeArrayBuffer(JSContext* cx, const nsTArray<uint8_t>& aBuffer,

                            JS::MutableHandle<JS::Value> aVal);

namespace mozilla::dom {

class TCPSocket;

class TCPSocketChildBase : public nsISupports {

 public:

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_CLASS(TCPSocketChildBase)

  NS_DECL_CYCLE_COLLECTING_ISUPPORTS

  void AddIPDLReference();

  void ReleaseIPDLReference();

 protected:

  TCPSocketChildBase();

  virtual ~TCPSocketChildBase();

  nsCOMPtr<nsITCPSocketCallback> mSocket;

  bool mIPCOpen;

};

class TCPSocketChild : public mozilla::net::PTCPSocketChild,

                       public TCPSocketChildBase {

 public:

  NS_IMETHOD_(MozExternalRefCountType) Release() override;

  TCPSocketChild(const nsAString& aHost, const uint16_t& aPort,

                 nsISerialEventTarget* aTarget);

  ~TCPSocketChild();

  void SendOpen(nsITCPSocketCallback* aSocket, bool aUseSSL,

                bool aUseArrayBuffers);

  void SendSend(const nsACString& aData);

  void SendSend(nsTArray<uint8_t>&& aData);

  void SetSocket(TCPSocket* aSocket);

  void GetHost(nsAString& aHost);

  void GetPort(uint16_t* aPort) const;

  mozilla::ipc::IPCResult RecvCallback(const nsString& aType,

                                       const CallbackData& aData,

                                       const uint32_t& aReadyState);

  mozilla::ipc::IPCResult RecvRequestDelete();

  mozilla::ipc::IPCResult RecvUpdateBufferedAmount(

      const uint32_t& aBufferred, const uint32_t& aTrackingNumber);

 private:

  nsString mHost;

  uint16_t mPort;

  nsCOMPtr<nsISerialEventTarget> mIPCEventTarget;

};

}  // namespace mozilla::dom

#endif