|  | // Copyright (c) 2019 The Chromium Authors. All rights reserved. | 
|  | // Use of this source code is governed by a BSD-style license that can be | 
|  | // found in the LICENSE file. | 
|  |  | 
|  | #ifndef QUICHE_QUIC_QBONE_QBONE_CLIENT_INTERFACE_H_ | 
|  | #define QUICHE_QUIC_QBONE_QBONE_CLIENT_INTERFACE_H_ | 
|  |  | 
|  | #include <cstdint> | 
|  |  | 
|  | #include "absl/strings/string_view.h" | 
|  |  | 
|  | namespace quic { | 
|  |  | 
|  | // An interface that includes methods to interact with a QBONE client. | 
|  | class QboneClientInterface { | 
|  | public: | 
|  | virtual ~QboneClientInterface() {} | 
|  | // Accepts a given packet from the network and sends the packet down to the | 
|  | // QBONE connection. | 
|  | virtual void ProcessPacketFromNetwork(absl::string_view packet) = 0; | 
|  | }; | 
|  |  | 
|  | }  // namespace quic | 
|  |  | 
|  | #endif  // QUICHE_QUIC_QBONE_QBONE_CLIENT_INTERFACE_H_ |