Théo Monnom
cad6d36201
- Prepare webrtc abstraction ( for future wasm support ) - Added track publish support for videos - Added LogoTrack example to simple_room demo - Lot of cleanup - There are compiler warnings I'll solve on our v1 release
80 lines
2.3 KiB
C++
80 lines
2.3 KiB
C++
/*
|
|
* Copyright 2023 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 "api/data_channel_interface.h"
|
|
#include "livekit/webrtc.h"
|
|
#include "rust/cxx.h"
|
|
|
|
namespace livekit {
|
|
class DataChannel;
|
|
using NativeDataChannelInit = webrtc::DataChannelInit;
|
|
class NativeDataChannelObserver;
|
|
} // namespace livekit
|
|
#include "webrtc-sys/src/data_channel.rs.h"
|
|
|
|
namespace livekit {
|
|
|
|
class DataChannel {
|
|
public:
|
|
explicit DataChannel(
|
|
std::shared_ptr<RTCRuntime> rtc_runtime,
|
|
rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel);
|
|
|
|
void register_observer(NativeDataChannelObserver* observer) const;
|
|
void unregister_observer() const;
|
|
bool send(const DataBuffer& buffer) const;
|
|
rust::String label() const;
|
|
DataState state() const;
|
|
void close() const;
|
|
|
|
private:
|
|
std::shared_ptr<RTCRuntime> rtc_runtime_;
|
|
rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel_;
|
|
};
|
|
|
|
std::unique_ptr<NativeDataChannelInit> create_data_channel_init(
|
|
DataChannelInit init);
|
|
|
|
static std::shared_ptr<DataChannel> _shared_data_channel() {
|
|
return nullptr; // Ignore
|
|
}
|
|
|
|
class NativeDataChannelObserver : public webrtc::DataChannelObserver {
|
|
public:
|
|
explicit NativeDataChannelObserver(
|
|
rust::Box<DataChannelObserverWrapper> observer,
|
|
DataChannel* dc);
|
|
|
|
~NativeDataChannelObserver();
|
|
|
|
void OnStateChange() override;
|
|
void OnMessage(const webrtc::DataBuffer& buffer) override;
|
|
void OnBufferedAmountChange(uint64_t sent_data_size) override;
|
|
|
|
private:
|
|
rust::Box<DataChannelObserverWrapper> observer_;
|
|
DataChannel* dc_;
|
|
};
|
|
|
|
std::shared_ptr<NativeDataChannelObserver> create_native_data_channel_observer(
|
|
rust::Box<DataChannelObserverWrapper> observer,
|
|
DataChannel* dc);
|
|
} // namespace livekit
|