remote_participant.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 <unordered_map>
 
#include "livekit/participant.h"
#include "livekit/visibility.h"
 
namespace livekit {
 
class RemoteTrackPublication;
 
class LIVEKIT_API RemoteParticipant : public Participant {
public:
  using PublicationMap = std::unordered_map<std::string, std::shared_ptr<RemoteTrackPublication>>;
 
  RemoteParticipant(FfiHandle handle, std::string sid, std::string name, std::string identity, std::string metadata,
                    std::unordered_map<std::string, std::string> attributes, ParticipantKind kind,
                    DisconnectReason reason);
 
  const PublicationMap& trackPublications() const noexcept { return track_publications_; }
 
  PublicationMap& mutableTrackPublications() noexcept { return track_publications_; }
 
  std::string toString() const;
 
protected:
  std::shared_ptr<TrackPublication> findTrackPublication(const std::string& sid) const override;
  friend class Room;
 
private:
  PublicationMap track_publications_;
};
 
LIVEKIT_API std::ostream& operator<<(std::ostream& os, const RemoteParticipant& participant);
 
} // namespace livekit