DataChannel progress

crates/livekit-webrtc/libwebrtc-sys/include/livekit/jsep.h

@@ -16,6 +16,8 @@ namespace livekit {
     class IceCandidate {
     public:
         explicit IceCandidate(std::unique_ptr<webrtc::IceCandidateInterface> ice_candidate);
+
+        std::unique_ptr<webrtc::IceCandidateInterface> release();
     private:
         std::unique_ptr<webrtc::IceCandidateInterface> ice_candidate_;
     };

crates/livekit-webrtc/libwebrtc-sys/include/livekit/peer_connection.h

@@ -13,7 +13,7 @@
 #include "rust_types.h"
 
 namespace livekit {
-    class NativePeerConnectionObserver;
+    class NativeAddIceCandidateObserver;
 
     class PeerConnection {
     public:
@@ -24,6 +24,7 @@ namespace livekit {
         void set_local_description(std::unique_ptr<SessionDescription> desc, NativeSetLocalSdpObserverHandle &observer);
         void set_remote_description(std::unique_ptr<SessionDescription> desc, NativeSetRemoteSdpObserverHandle &observer);
         std::unique_ptr<DataChannel> create_data_channel(rust::String label, std::unique_ptr<NativeDataChannelInit> init);
+        void add_ice_candidate(std::unique_ptr<IceCandidate> candidate, NativeAddIceCandidateObserver &observer);
         void close();
 
     private:
@@ -34,6 +35,17 @@ namespace livekit {
         return nullptr; // Ignore
     }
 
+    class NativeAddIceCandidateObserver {
+    public:
+        explicit NativeAddIceCandidateObserver(rust::Box<AddIceCandidateObserverWrapper> observer);
+
+        void OnComplete(const RTCError &error);
+    private:
+        rust::Box<AddIceCandidateObserverWrapper> observer_;
+    };
+
+    std::unique_ptr<NativeAddIceCandidateObserver> create_native_add_ice_candidate_observer(rust::Box<AddIceCandidateObserverWrapper> observer);
+
     class NativePeerConnectionObserver : public webrtc::PeerConnectionObserver {
     public:
         explicit NativePeerConnectionObserver(rust::Box<PeerConnectionObserverWrapper> observer);

crates/livekit-webrtc/libwebrtc-sys/include/livekit/rust_types.h

@@ -15,6 +15,7 @@ namespace livekit {
     struct SetLocalSdpObserverWrapper;
     struct SetRemoteSdpObserverWrapper;
     struct DataChannelObserverWrapper;
+    struct AddIceCandidateObserverWrapper;
 
     // Shared types
     struct RTCOfferAnswerOptions;

crates/livekit-webrtc/libwebrtc-sys/include/livekit/webrtc.h

@@ -0,0 +1,32 @@
+//
+// Created by theom on 18/09/2022.
+//
+
+#ifndef LIVEKIT_WEBRTC_WEBRTC_H
+#define LIVEKIT_WEBRTC_WEBRTC_H
+
+#include "rtc_base/ssl_adapter.h"
+#include "rtc_base/physical_socket_server.h"
+
+#ifdef WEBRTC_WIN
+#include "rtc_base/win32_socket_init.h"
+#endif
+
+namespace livekit {
+
+    class RTCRuntime {
+    public:
+        RTCRuntime();
+        ~RTCRuntime();
+
+        RTCRuntime(const RTCRuntime&) = delete;
+        RTCRuntime& operator=(const RTCRuntime&) = delete;
+    private:
+        rtc::WinsockInitializer winsock_;
+    };
+
+    std::unique_ptr<RTCRuntime> create_rtc_runtime();
+
+} // livekit
+
+#endif //LIVEKIT_WEBRTC_WEBRTC_H