131 lines
3.9 KiB
C++
131 lines
3.9 KiB
C++
/**
|
|
* Copyright (c) 2019 Paul-Louis Ageneau
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at https://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
#ifndef RTC_PEER_CONNECTION_H
|
|
#define RTC_PEER_CONNECTION_H
|
|
|
|
#include "candidate.hpp"
|
|
#include "common.hpp"
|
|
#include "configuration.hpp"
|
|
#include "datachannel.hpp"
|
|
#include "description.hpp"
|
|
#include "reliability.hpp"
|
|
#include "track.hpp"
|
|
|
|
#include <chrono>
|
|
#include <functional>
|
|
|
|
namespace rtc {
|
|
|
|
namespace impl {
|
|
|
|
struct PeerConnection;
|
|
|
|
}
|
|
|
|
struct RTC_CPP_EXPORT DataChannelInit {
|
|
Reliability reliability = {};
|
|
bool negotiated = false;
|
|
optional<uint16_t> id = nullopt;
|
|
string protocol = "";
|
|
};
|
|
|
|
class RTC_CPP_EXPORT PeerConnection final : CheshireCat<impl::PeerConnection> {
|
|
public:
|
|
enum class State : int {
|
|
New = RTC_NEW,
|
|
Connecting = RTC_CONNECTING,
|
|
Connected = RTC_CONNECTED,
|
|
Disconnected = RTC_DISCONNECTED,
|
|
Failed = RTC_FAILED,
|
|
Closed = RTC_CLOSED
|
|
};
|
|
|
|
enum class IceState : int {
|
|
New = RTC_ICE_NEW,
|
|
Checking = RTC_ICE_CHECKING,
|
|
Connected = RTC_ICE_CONNECTED,
|
|
Completed = RTC_ICE_COMPLETED,
|
|
Failed = RTC_ICE_FAILED,
|
|
Disconnected = RTC_ICE_DISCONNECTED,
|
|
Closed = RTC_ICE_CLOSED
|
|
};
|
|
|
|
enum class GatheringState : int {
|
|
New = RTC_GATHERING_NEW,
|
|
InProgress = RTC_GATHERING_INPROGRESS,
|
|
Complete = RTC_GATHERING_COMPLETE
|
|
};
|
|
|
|
enum class SignalingState : int {
|
|
Stable = RTC_SIGNALING_STABLE,
|
|
HaveLocalOffer = RTC_SIGNALING_HAVE_LOCAL_OFFER,
|
|
HaveRemoteOffer = RTC_SIGNALING_HAVE_REMOTE_OFFER,
|
|
HaveLocalPranswer = RTC_SIGNALING_HAVE_LOCAL_PRANSWER,
|
|
HaveRemotePranswer = RTC_SIGNALING_HAVE_REMOTE_PRANSWER,
|
|
};
|
|
|
|
PeerConnection();
|
|
PeerConnection(Configuration config);
|
|
~PeerConnection();
|
|
|
|
void close();
|
|
|
|
const Configuration *config() const;
|
|
State state() const;
|
|
IceState iceState() const;
|
|
GatheringState gatheringState() const;
|
|
SignalingState signalingState() const;
|
|
bool hasMedia() const;
|
|
optional<Description> localDescription() const;
|
|
optional<Description> remoteDescription() const;
|
|
size_t remoteMaxMessageSize() const;
|
|
optional<string> localAddress() const;
|
|
optional<string> remoteAddress() const;
|
|
uint16_t maxDataChannelId() const;
|
|
bool getSelectedCandidatePair(Candidate *local, Candidate *remote);
|
|
|
|
void setLocalDescription(Description::Type type = Description::Type::Unspec);
|
|
void setRemoteDescription(Description description);
|
|
void addRemoteCandidate(Candidate candidate);
|
|
|
|
void setMediaHandler(shared_ptr<MediaHandler> handler);
|
|
shared_ptr<MediaHandler> getMediaHandler();
|
|
|
|
[[nodiscard]] shared_ptr<DataChannel> createDataChannel(string label,
|
|
DataChannelInit init = {});
|
|
void onDataChannel(std::function<void(std::shared_ptr<DataChannel> dataChannel)> callback);
|
|
|
|
[[nodiscard]] shared_ptr<Track> addTrack(Description::Media description);
|
|
void onTrack(std::function<void(std::shared_ptr<Track> track)> callback);
|
|
|
|
void onLocalDescription(std::function<void(Description description)> callback);
|
|
void onLocalCandidate(std::function<void(Candidate candidate)> callback);
|
|
void onStateChange(std::function<void(State state)> callback);
|
|
void onIceStateChange(std::function<void(IceState state)> callback);
|
|
void onGatheringStateChange(std::function<void(GatheringState state)> callback);
|
|
void onSignalingStateChange(std::function<void(SignalingState state)> callback);
|
|
|
|
void resetCallbacks();
|
|
|
|
// Stats
|
|
void clearStats();
|
|
size_t bytesSent();
|
|
size_t bytesReceived();
|
|
optional<std::chrono::milliseconds> rtt();
|
|
};
|
|
|
|
RTC_CPP_EXPORT std::ostream &operator<<(std::ostream &out, PeerConnection::State state);
|
|
RTC_CPP_EXPORT std::ostream &operator<<(std::ostream &out, PeerConnection::IceState state);
|
|
RTC_CPP_EXPORT std::ostream &operator<<(std::ostream &out, PeerConnection::GatheringState state);
|
|
RTC_CPP_EXPORT std::ostream &operator<<(std::ostream &out, PeerConnection::SignalingState state);
|
|
|
|
} // namespace rtc
|
|
|
|
#endif
|