Add register_font endpoint (#918)

Cargo.toml

@@ -95,9 +95,10 @@ rand = { workspace = true }
 reqwest = { workspace = true }
 rubato = { workspace = true }
 tokio = { workspace = true }
-axum = { version = "0.7.4", features = ["ws"] }
+axum = { version = "0.7.4", features = ["ws", "multipart"] }
 futures-util = { workspace = true }
 wgpu = { workspace = true }
+glyphon = { workspace = true }
 http-body-util = "0.1.2"
 
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies]

src/config.rs

@@ -26,6 +26,7 @@ pub struct Config {
     pub output_sample_rate: u32,
     pub stun_servers: Arc<Vec<String>>,
     pub required_wgpu_features: WgpuFeatures,
+    pub load_system_fonts: bool,
 }
 
 #[derive(Debug, Clone)]
@@ -191,6 +192,11 @@ fn try_read_config() -> Result<Config, String> {
         Err(_) => queue::DEFAULT_BUFFER_DURATION,
     };
 
+    let load_system_fonts = match env::var("LIVE_COMPOSITOR_LOAD_SYSTEM_FONTS") {
+        Ok(enable) => bool_env_from_str(&enable).unwrap_or(true),
+        Err(_) => true,
+    };
+
     let log_file = match env::var("LIVE_COMPOSITOR_LOG_FILE") {
         Ok(path) => Some(Arc::from(PathBuf::from(path))),
         Err(_) => None,
@@ -236,6 +242,7 @@ fn try_read_config() -> Result<Config, String> {
         output_sample_rate,
         stun_servers,
         required_wgpu_features,
+        load_system_fonts,
     };
     Ok(config)
 }

src/routes.rs

@@ -56,6 +56,8 @@ pub fn routes(state: ApiState) -> Router {
         .route("/:id/register", post(register_request::handle_shader))
         .route("/:id/unregister", post(unregister_request::handle_shader));
 
+    let font = Router::new().route("/register", post(register_request::handle_font));
+
     async fn handle_start(State(state): State<ApiState>) -> Result<Response, ApiError> {
         Pipeline::start(&state.pipeline);
         Ok(Response::Ok {})
@@ -67,6 +69,7 @@ pub fn routes(state: ApiState) -> Router {
         .nest("/api/image", image)
         .nest("/api/web-renderer", web)
         .nest("/api/shader", shader)
+        .nest("/api/font", font)
         // Start request
         .route("/api/start", post(handle_start))
         // WebSocket - events