62 lines
1.6 KiB
C++
62 lines
1.6 KiB
C++
//
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// Created by Théo Monnom on 01/09/2022.
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//
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#ifndef CLIENT_SDK_NATIVE_DATA_CHANNEL_H
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#define CLIENT_SDK_NATIVE_DATA_CHANNEL_H
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#include <memory>
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#include "api/data_channel_interface.h"
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#include "rust/cxx.h"
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#include "rust_types.h"
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#include "webrtc.h"
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namespace livekit {
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using NativeDataChannelInit = webrtc::DataChannelInit;
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class NativeDataChannelObserver;
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class DataChannel {
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public:
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explicit DataChannel(
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std::shared_ptr<RTCRuntime> rtc_runtime,
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rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel);
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void register_observer(NativeDataChannelObserver& observer);
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void unregister_observer();
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bool send(const DataBuffer& buffer) const;
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rust::String label() const;
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DataState state() const;
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void close() const;
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private:
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std::shared_ptr<RTCRuntime> rtc_runtime_;
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rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel_;
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};
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std::unique_ptr<NativeDataChannelInit> create_data_channel_init(
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DataChannelInit init);
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static std::unique_ptr<DataChannel> _unique_data_channel() {
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return nullptr; // Ignore
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}
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class NativeDataChannelObserver : public webrtc::DataChannelObserver {
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public:
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explicit NativeDataChannelObserver(
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rust::Box<DataChannelObserverWrapper> observer);
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void OnStateChange() override;
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void OnMessage(const webrtc::DataBuffer& buffer) override;
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void OnBufferedAmountChange(uint64_t sent_data_size) override;
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private:
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rust::Box<DataChannelObserverWrapper> observer_;
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};
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std::unique_ptr<NativeDataChannelObserver> create_native_data_channel_observer(
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rust::Box<DataChannelObserverWrapper> observer);
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} // namespace livekit
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#endif // CLIENT_SDK_NATIVE_DATA_CHANNEL_H
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