79 lines
2.5 KiB
C++
79 lines
2.5 KiB
C++
//
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// Created by Théo Monnom on 01/09/2022.
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//
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#include <utility>
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#include "livekit/data_channel.h"
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#include "libwebrtc-sys/src/data_channel.rs.h"
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namespace livekit {
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DataChannel::DataChannel(rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel) : data_channel_(std::move(data_channel)) {
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}
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void DataChannel::register_observer(NativeDataChannelObserver &observer) {
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data_channel_->RegisterObserver(&observer);
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}
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void DataChannel::unregister_observer() {
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data_channel_->UnregisterObserver();
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}
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bool DataChannel::send(const DataBuffer &buffer) {
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return data_channel_->Send(webrtc::DataBuffer{rtc::CopyOnWriteBuffer(buffer.ptr, buffer.len), buffer.binary });
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}
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rust::String DataChannel::label() const{
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return data_channel_->label();
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}
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void DataChannel::close() {
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return data_channel_->Close();
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}
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std::unique_ptr<NativeDataChannelInit> create_data_channel_init(DataChannelInit init) {
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auto rtc_init = std::make_unique<webrtc::DataChannelInit>();
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rtc_init->id = init.id;
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rtc_init->negotiated = init.negotiated;
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rtc_init->ordered = init.ordered;
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rtc_init->protocol = init.protocol.c_str();
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rtc_init->reliable = init.reliable;
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if(init.has_max_retransmit_time)
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rtc_init->maxRetransmitTime = init.max_retransmit_time;
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if(init.has_max_retransmits)
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rtc_init->maxRetransmits = init.max_retransmits;
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if(init.has_priority)
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rtc_init->priority = static_cast<webrtc::Priority>(init.priority);
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return rtc_init;
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}
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NativeDataChannelObserver::NativeDataChannelObserver(rust::Box<DataChannelObserverWrapper> observer) : observer_(std::move(observer)){
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}
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void NativeDataChannelObserver::OnStateChange() {
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observer_->on_state_change();
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}
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void NativeDataChannelObserver::OnMessage(const webrtc::DataBuffer &buffer) {
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DataBuffer data{};
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data.ptr = buffer.data.data();
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data.len = buffer.data.size();
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data.binary = buffer.binary;
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observer_->on_message(data);
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}
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void NativeDataChannelObserver::OnBufferedAmountChange(uint64_t sent_data_size) {
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observer_->on_buffered_amount_change(sent_data_size);
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}
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std::unique_ptr<NativeDataChannelObserver> create_native_data_channel_observer(rust::Box<DataChannelObserverWrapper> observer){
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return std::make_unique<NativeDataChannelObserver>(std::move(observer));
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}
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} // livekit
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