/* 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_StunAddrsRequestChild_h

#define mozilla_net_StunAddrsRequestChild_h

#include "mozilla/net/PStunAddrsRequestChild.h"

class nsIEventTarget;

namespace mozilla {

namespace net {

class StunAddrsListener {

public:

  virtual void OnStunAddrsAvailable(const NrIceStunAddrArray& addrs) = 0;

  NS_IMETHOD_(MozExternalRefCountType) AddRef();

  NS_IMETHOD_(MozExternalRefCountType) Release();

protected:

  virtual ~StunAddrsListener() {}

  ThreadSafeAutoRefCnt mRefCnt;

  NS_DECL_OWNINGTHREAD

};

class StunAddrsRequestChild final : public PStunAddrsRequestChild

{

public:

  explicit StunAddrsRequestChild(StunAddrsListener* listener,

                                 nsIEventTarget* mainThreadEventTarget);

  NS_IMETHOD_(MozExternalRefCountType) AddRef();

  NS_IMETHOD_(MozExternalRefCountType) Release();

  // Not sure why AddIPDLReference & ReleaseIPDLReference don't come

  // from PStunAddrsRequestChild since the IPC plumbing seem to

  // expect this.

  void AddIPDLReference() { AddRef(); }

  void ReleaseIPDLReference() { Release(); }

  void Cancel();

protected:

  virtual ~StunAddrsRequestChild() {}

  virtual mozilla::ipc::IPCResult RecvOnStunAddrsAvailable(

      const NrIceStunAddrArray& addrs) override;

  RefPtr<StunAddrsListener> mListener;

  ThreadSafeAutoRefCnt mRefCnt;

  NS_DECL_OWNINGTHREAD

};

} // namespace net

} // namespace mozilla

#endif // mozilla_net_StunAddrsRequestChild_h