WebTransportChild.h

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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 DOM_WEBTRANSPORT_WEBTRANSPORTCHILD_H_

#define DOM_WEBTRANSPORT_WEBTRANSPORTCHILD_H_

#include "mozilla/TimeStamp.h"

#include "nsISupportsImpl.h"

#include "mozilla/dom/PWebTransportChild.h"

#include "mozilla/ipc/DataPipe.h"

namespace mozilla::dom {

class WebTransport;

class WebTransportChild : public PWebTransportChild {

 public:

  NS_INLINE_DECL_REFCOUNTING(WebTransportChild)

  explicit WebTransportChild(WebTransport* aTransport)

      : mTransport(aTransport) {}

  virtual void CloseAll();

  void Shutdown(bool aClose);

  ::mozilla::ipc::IPCResult RecvCloseAll(CloseAllResolver&& aResolver);

  ::mozilla::ipc::IPCResult RecvRemoteClosed(const bool& aCleanly,

                                             const uint32_t& aCode,

                                             const nsACString& aReason);

  ::mozilla::ipc::IPCResult RecvIncomingBidirectionalStream(

      const uint64_t& aStreamId,

      const RefPtr<mozilla::ipc::DataPipeReceiver>& aIncoming,

      const RefPtr<mozilla::ipc::DataPipeSender>& aOutgoing);

  ::mozilla::ipc::IPCResult RecvIncomingUnidirectionalStream(

      const uint64_t& aStreamId,

      const RefPtr<mozilla::ipc::DataPipeReceiver>& aStream);

  ::mozilla::ipc::IPCResult RecvIncomingDatagram(

      nsTArray<uint8_t>&& aData, const TimeStamp& aRecvTimeStamp);

  ::mozilla::ipc::IPCResult RecvOnStreamResetOrStopSending(

      const uint64_t& aStreamId, const StreamResetOrStopSendingError& aError);

 protected:

  WebTransport* mTransport;  // WebTransport holds a strong reference to us, and

                             // calls Shutdown() before releasing it

  virtual ~WebTransportChild() { MOZ_ASSERT(!mTransport); }

};

}  // namespace mozilla::dom

#endif  // DOM_WEBTRANSPORT_WEBTRANSPORTCHILD_H_