lesavka/server/src/handshake.rs

// ─── server/src/handshake.rs ───────────────────────────────────────────────
use tonic::{Request, Response, Status};

use lesavka_common::lesavka::{
    Empty, HandshakeSet,
    handshake_server::{Handshake, HandshakeServer},
};
use crate::camera;

pub struct HandshakeSvc;

#[tonic::async_trait]
impl Handshake for HandshakeSvc {
    async fn get_capabilities(
        &self,
        _req: Request<Empty>,
    ) -> Result<Response<HandshakeSet>, Status> {
        let cfg = camera::update_camera_config();
        let camera_enabled = match cfg.output {
            camera::CameraOutput::Uvc => std::env::var("LESAVKA_DISABLE_UVC").is_err(),
            camera::CameraOutput::Hdmi => true,
        };
        let microphone = std::env::var("LESAVKA_DISABLE_UAC").is_err();
        Ok(Response::new(HandshakeSet {
            camera: camera_enabled,
            microphone,
            camera_output: cfg.output.as_str().to_string(),
            camera_codec: cfg.codec.as_str().to_string(),
            camera_width: cfg.width,
            camera_height: cfg.height,
            camera_fps: cfg.fps,
        }))
    }
}

impl HandshakeSvc {
    pub fn server() -> HandshakeServer<Self> {
        HandshakeServer::new(Self)
    }
}