publish client-sdk-native (#12)

* Create README.md * add example * crates & examples * fix syntax * add LICENSE * thirdparty LICENSE * rearrange repo * fix build * egui versions * prepare publish * fix demo compilation * add test ci * Update rust.yml * forgot runs-on * install protoc before building * avoid rate limit * include submodules * updates to readme * cache rust builds Co-authored-by: David Zhao <[email protected]> Co-authored-by: David Zhao <[email protected]>
2023-01-02 20:13:48 +01:00
parent a927baac94
commit a07b3451a3
102 changed files with 893 additions and 344 deletions
@@ -0,0 +1,90 @@
+//
+// Created by Théo Monnom on 01/09/2022.
+//
+
+#include "livekit/data_channel.h"
+
+#include <utility>
+
+#include "webrtc-sys/src/data_channel.rs.h"
+
+namespace livekit {
+
+DataChannel::DataChannel(
+    std::shared_ptr<RTCRuntime> rtc_runtime,
+    rtc::scoped_refptr<webrtc::DataChannelInterface> data_channel)
+    : rtc_runtime_(std::move(rtc_runtime)),
+      data_channel_(std::move(data_channel)) {}
+
+void DataChannel::register_observer(NativeDataChannelObserver& observer) {
+  data_channel_->RegisterObserver(&observer);
+}
+
+void DataChannel::unregister_observer() {
+  data_channel_->UnregisterObserver();
+}
+
+bool DataChannel::send(const DataBuffer& buffer) const {
+  return data_channel_->Send(webrtc::DataBuffer{
+      rtc::CopyOnWriteBuffer(buffer.ptr, buffer.len), buffer.binary});
+}
+
+rust::String DataChannel::label() const {
+  return data_channel_->label();
+}
+
+DataState DataChannel::state() const {
+  return static_cast<DataState>(data_channel_->state());
+}
+
+void DataChannel::close() const {
+  return data_channel_->Close();
+}
+
+std::unique_ptr<NativeDataChannelInit> create_data_channel_init(
+    DataChannelInit init) {
+  auto rtc_init = std::make_unique<webrtc::DataChannelInit>();
+  rtc_init->id = init.id;
+  rtc_init->negotiated = init.negotiated;
+  rtc_init->ordered = init.ordered;
+  rtc_init->protocol = init.protocol.c_str();
+  rtc_init->reliable = init.reliable;
+
+  if (init.has_max_retransmit_time)
+    rtc_init->maxRetransmitTime = init.max_retransmit_time;
+
+  if (init.has_max_retransmits)
+    rtc_init->maxRetransmits = init.max_retransmits;
+
+  if (init.has_priority)
+    rtc_init->priority = static_cast<webrtc::Priority>(init.priority);
+
+  return rtc_init;
+}
+
+NativeDataChannelObserver::NativeDataChannelObserver(
+    rust::Box<DataChannelObserverWrapper> observer)
+    : observer_(std::move(observer)) {}
+
+void NativeDataChannelObserver::OnStateChange() {
+  observer_->on_state_change();
+}
+
+void NativeDataChannelObserver::OnMessage(const webrtc::DataBuffer& buffer) {
+  DataBuffer data{};
+  data.ptr = buffer.data.data();
+  data.len = buffer.data.size();
+  data.binary = buffer.binary;
+  observer_->on_message(data);
+}
+
+void NativeDataChannelObserver::OnBufferedAmountChange(
+    uint64_t sent_data_size) {
+  observer_->on_buffered_amount_change(sent_data_size);
+}
+
+std::unique_ptr<NativeDataChannelObserver> create_native_data_channel_observer(
+    rust::Box<DataChannelObserverWrapper> observer) {
+  return std::make_unique<NativeDataChannelObserver>(std::move(observer));
+}
+}  // namespace livekit