server: wip recv

[hippotat.git] / src / bin / server.rs

diff --git a/src/bin/server.rs b/src/bin/server.rs
index cf0eec1d34425d054a6ea298db5facd97b202836..4a8070481f77e815a776f20863152265b9120adb 100644 (file)
--- a/src/bin/server.rs
+++ b/src/bin/server.rs
@@ -48,6 +48,11 @@ struct WebResponse {
 
 type WebResponseData = ();
 
+#[throws(PacketError)]
+pub fn route_packet(packet: Box<[u8]>, daddr: IpAddr) {
+  trace!("xxx discarding packet daddr={:?} len={}", daddr, packet.len());
+}
+
 async fn handle(
   all_clients: Arc<AllClients>,
   req: hyper::Request<hyper::Body>
@@ -319,6 +324,11 @@ async fn run_client(ic: Arc<InstanceConfig>,
             let server, client = Duration::from_secs(meta.need_parse()?);
           }
 
+          meta!{
+            mtu, ( != ), client,
+            let server, client: u32 = meta.parse()?.unwrap_or(server);
+          }
+
           meta!{
             max_batch_down, (), min(client, server),
             let server, client: u32 = meta.parse()?.unwrap_or(server);
@@ -333,7 +343,14 @@ async fn run_client(ic: Arc<InstanceConfig>,
             if comp.name != PartName::d {
               warnings.add(&format_args!("unexpected part {:?}", comp.name))?;
             }
-            dbg!(comp.name, DumpHex(comp.payload));
+            checkn(Mime2Slip, mtu, comp.payload, |header| {
+              let saddr = ip_packet_addr::<false>(header)?;
+              if saddr != ic.link.client.0 { throw!(PE::Src(saddr)) }
+              let daddr = ip_packet_addr::<true>(header)?;
+              Ok(daddr)
+            }, |(daddr,packet)| route_packet(daddr,packet),
+               |e| { let _xxx = warnings.add(&e); }
+            )?;
           }
 
           let oi = OutstandingInner {