local_audio_track.h

/*
 * Copyright 2025 LiveKit
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an “AS IS” BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#pragma once
 
#include <memory>
#include <string>
 
#include "livekit/audio_frame.h"
#include "livekit/local_track_publication.h"
#include "livekit/track.h"
#include "livekit/visibility.h"
 
namespace livekit {
 
namespace proto {
class OwnedTrack;
}
 
class AudioSource;
class PlatformAudioSource;
 
class LIVEKIT_API LocalAudioTrack : public Track {
public:
  static std::shared_ptr<LocalAudioTrack> createLocalAudioTrack(const std::string& name,
                                                                const std::shared_ptr<AudioSource>& source);
 
  static std::shared_ptr<LocalAudioTrack> createLocalAudioTrack(const std::string& name,
                                                                const std::shared_ptr<PlatformAudioSource>& source);
 
  void mute();
 
  void unmute();
 
  std::string toString() const;
 
  std::shared_ptr<LocalTrackPublication> publication() const noexcept { return local_publication_; }
 
  void setPublication(const std::shared_ptr<LocalTrackPublication>& publication) noexcept override {
    local_publication_ = publication;
  }
 
private:
  explicit LocalAudioTrack(FfiHandle handle, const proto::OwnedTrack& track);
 
  std::shared_ptr<LocalTrackPublication> local_publication_;
};
 
} // namespace livekit