peer_connection_message_handler.h

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/*

 *  Copyright 2020 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 PC_PEER_CONNECTION_MESSAGE_HANDLER_H_

#define PC_PEER_CONNECTION_MESSAGE_HANDLER_H_

#include <functional>

#include "api/jsep.h"

#include "api/legacy_stats_types.h"

#include "api/media_stream_interface.h"

#include "api/peer_connection_interface.h"

#include "api/rtc_error.h"

#include "api/task_queue/pending_task_safety_flag.h"

#include "api/task_queue/task_queue_base.h"

#include "pc/legacy_stats_collector_interface.h"

namespace webrtc {

class PeerConnectionMessageHandler {

 public:

  explicit PeerConnectionMessageHandler(rtc::Thread* signaling_thread)

      : signaling_thread_(signaling_thread) {}

  ~PeerConnectionMessageHandler() = default;

  void PostSetSessionDescriptionSuccess(

      SetSessionDescriptionObserver* observer);

  void PostSetSessionDescriptionFailure(SetSessionDescriptionObserver* observer,

                                        RTCError&& error);

  void PostCreateSessionDescriptionFailure(

      CreateSessionDescriptionObserver* observer,

      RTCError error);

  void PostGetStats(StatsObserver* observer,

                    LegacyStatsCollectorInterface* legacy_stats,

                    MediaStreamTrackInterface* track);

  void RequestUsagePatternReport(std::function<void()>, int delay_ms);

 private:

  ScopedTaskSafety safety_;

  TaskQueueBase* const signaling_thread_;

};

}  // namespace webrtc

#endif  // PC_PEER_CONNECTION_MESSAGE_HANDLER_H_