cleaned up code, condensed code and fixed a couple of things

src/protocols/mod.rs

@@ -1 +1,27 @@
-pub mod auth;
+pub mod auth;
+pub mod server;
+#[macro_export]
+macro_rules! define_protocol {
+    ($id:literal => {$($func_id:literal => $func:path),*} ) => {
+        pub fn protocol(rmcmessage: &RMCMessage) -> Option<RMCResponse>{
+            if rmcmessage.protocol_id != $id{
+                return None;
+            }
+
+            let response_result = match rmcmessage.method_id{
+                $(
+                    $func_id => $func(rmcmessage),
+                ),*
+                _ => {
+                    error!("invalid method id sent to protocol {}: {:?}", $id, rmcmessage.method_id);
+                    rmcmessage.error_result_with_code(ErrorCode::Core_NotImplemented)
+                }
+            };
+
+            Some(RMCResponse{
+                protocol_id: $id,
+                response_result
+            })
+        }
+    };
+}