1 files changed, 43 insertions, 0 deletions
diff --git a/client-native-lib/src/protocol.rs b/client-native-lib/src/protocol.rs
new file mode 100644
index 0000000..431dc42
--- /dev/null
+++ b/client-native-lib/src/protocol.rs
@@ -0,0 +1,43 @@
+use serde::{Deserialize, Serialize};
+use webrtc::{
+    ice_transport::ice_candidate::RTCIceCandidateInit, peer_connection::sdp::sdp_type::RTCSdpType,
+};
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "snake_case")]
+pub enum ClientboundPacket {
+    Init { your_id: usize, version: String },
+    ClientJoin { id: usize },
+    ClientLeave { id: usize },
+    Message { sender: usize, message: String },
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "snake_case")]
+pub enum ServerboundPacket {
+    Ping,
+    Relay {
+        recipient: Option<usize>,
+        message: String,
+    },
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RelayMessageWrapper {
+    pub sender: usize, // redundant, but ensures the server didnt cheat
+    pub inner: RelayMessage,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub enum RelayMessage {
+    Offer(RTCSessionDescriptionInit),
+    Answer(RTCSessionDescriptionInit),
+    IceCandidate(RTCIceCandidateInit),
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RTCSessionDescriptionInit {
+    #[serde(rename = "type")]
+    pub ty: RTCSdpType,
+    pub sdp: String,
+}