webrtc/transport.h

/*
 *  Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
 *
 *  Use of this source code is governed by a BSD-style license
 *  that can be found in the LICENSE file in the root of the source
 *  tree. An additional intellectual property rights grant can be found
 *  in the file PATENTS.  All contributing project authors may
 *  be found in the AUTHORS file in the root of the source tree.
 */

#ifndef WEBRTC_TRANSPORT_H_
#define WEBRTC_TRANSPORT_H_

#include <stddef.h>

#include "webrtc/typedefs.h"

namespace webrtc {

// TODO(holmer): Look into unifying this with the PacketOptions in
// asyncpacketsocket.h.
struct PacketOptions {
  // A 16 bits positive id. Negative ids are invalid and should be interpreted
  // as packet_id not being set.
  int packet_id = -1;
};

class Transport {
 public:
  virtual bool SendRtp(const uint8_t* packet,
                       size_t length,
                       const PacketOptions& options) = 0;
  virtual bool SendRtcp(const uint8_t* packet, size_t length) = 0;

 protected:
  virtual ~Transport() {}
};

}  // namespace webrtc

#endif  // WEBRTC_TRANSPORT_H_