Work on remaking routing

unshell-protocol/src/endpoint/mod.rs

@@ -0,0 +1,54 @@
+mod endpoint_ref;
+pub mod error;
+
+use alloc::{boxed::Box, string::String, vec::Vec};
+
+use crate::{
+    leaf::Leaf,
+    types::{ConnectionSet, HookMap, Path, RouteMap},
+};
+
+pub use endpoint_ref::EndpointRef;
+
+pub struct Endpoint {
+    pub name: &'static str,
+
+    // Absolute path for this node.
+    pub path: Path,
+    pub leaves: Vec<Box<dyn Leaf>>,
+
+    pub connections: ConnectionSet,
+
+    pub hooks: HookMap,
+    pub inbound: RouteMap,
+    pub outbound: RouteMap,
+}
+
+impl Endpoint {
+    pub fn new(name: &'static str, leaves: Vec<Box<dyn Leaf>>) -> Self {
+        Self {
+            name,
+            path: String::new(),
+            leaves,
+            hooks: HookMap::new(),
+            connections: ConnectionSet::new(),
+            inbound: RouteMap::new(),
+            outbound: RouteMap::new(),
+        }
+    }
+
+    pub fn update(&mut self) {
+        let mut self_ref = EndpointRef {
+            name: self.name,
+            path: &mut self.path,
+            hooks: &mut self.hooks,
+            connections: &mut self.connections,
+            inbound: &mut self.inbound,
+            outbound: &mut self.outbound,
+        };
+
+        let _ = self.leaves.iter_mut().map(|leaf| {
+            leaf.update(&mut self_ref);
+        });
+    }
+}