Add turnserver endpoint.

src/r0/voip.rs

@@ -1 +1,37 @@
 //! Endpoints for Voice over IP.
+
+/// GET /_matrix/client/r0/voip/turnServer
+///
+/// [Matrix spec link](http://matrix.org/docs/spec/client_server/r0.2.0.html#get-matrix-client-r0-voip-turnserver)
+pub mod turnserver {
+    /// Details about this API endpoint.
+    pub struct Endpoint;
+
+    /// This API endpoint's path parameters.
+    #[derive(Clone, Debug, Deserialize, Serialize)]
+    pub struct Response {
+        pub username: String,
+        pub password: String,
+        pub uris: Vec<String>,
+        pub ttl: u64
+    }
+
+    impl ::Endpoint for Endpoint {
+        type BodyParams = ();
+        type PathParams = ();
+        type QueryParams = ();
+        type Response = Response;
+
+        fn method() -> ::Method {
+            ::Method::Get
+        }
+
+        fn request_path(_params: Self::PathParams) -> String {
+            "/_matrix/client/r0/voip/turnServer".to_string()
+        }
+
+        fn router_path() -> String {
+            "_matrix/client/r0/voip/turnServer".to_string()
+        }
+    }
+}