display the whole welcome message

Cargo.lock

@@ -581,6 +581,7 @@ version = "0.1.1"
 dependencies = [
  "either",
  "nom",
+ "serde",
  "thiserror",
 ]
 

src/bin/backend/run.rs

@@ -30,7 +30,7 @@ pub(crate) async fn run(
     connected.log_server_settings().await;
     to_frontend_tx
         .send(BackToFront::ServerConnected(
-            connected.get_greeting().unwrap(),
+            connected.get_server_capabilities(),
         ))
         .await
         .unwrap();

src/bin/gui/main_window.rs

@@ -1,4 +1,4 @@
-use std::{cell::RefCell, rc::Rc};
+use std::{cell::RefCell, fmt::Display, rc::Rc};
 
 use gtk4::{
     glib,
@@ -40,10 +40,14 @@ fn build_ui(
     action_content_status.append(&action);
     action_content_status.append(&main_log_server_info);
     action_content_status.append(&status);
-    let log = gtk4::Label::new(Some("Log"));
+    let log = gtk4::Label::builder().label("Log").hexpand(true).build();
-    let server_info = gtk4::Label::new(Some("Server Info"));
+    let server_info_content = gtk4::Label::builder().label("Server Info").build();
+    let server_info_container = gtk4::ScrolledWindow::builder()
+        .child(&server_info_content)
+        .width_request(400)
+        .build();
     main_log_server_info.append(&log);
-    main_log_server_info.append(&server_info);
+    main_log_server_info.append(&server_info_container);
     let main_window = gtk4::ApplicationWindow::builder()
         .application(app)
         .title("Sieverman")
@@ -53,7 +57,7 @@ fn build_ui(
         .build();
     main_window.present();
 
-    let server_info = Rc::new(RefCell::new(server_info));
+    let server_info = Rc::new(RefCell::new(server_info_content));
 
     let future = {
         let mut data_event_receiver = from_backend_rx.take().expect("data_event_reciver");
@@ -62,8 +66,9 @@ fn build_ui(
                 trace!("data event: {:?}", event);
                 match event {
                     BackToFront::ServerConnected(message) => {
-                        trace!("Received {}", message);
+                        server_info
-                        server_info.borrow_mut().set_text(&message);
+                            .borrow_mut()
+                            .set_label(&format!("{:#?}", message));
                     }
                 }
             }

src/bin/protocol/mod.rs

@@ -1,6 +1,7 @@
+use managesieve::Capability;
 use serde::{Deserialize, Serialize};
 
 #[derive(Debug, Serialize, Deserialize, Clone)]
 pub enum BackToFront {
-    ServerConnected(String),
+    ServerConnected(Vec<Capability>),
 }

src/lib.rs

@@ -1,4 +1,4 @@
-use std::{any, net::SocketAddr, sync::Arc};
+use std::{any, net::SocketAddr, sync::Arc, time::Duration};
 
 use log::{error, info, trace};
 use managesieve::Capability;
@@ -116,6 +116,7 @@ impl ConnectionConnected {
             buffer,
             server_settings,
         } = self;
+        tokio::time::sleep(Duration::from_millis(500)).await;
         let mut bf = buffer.lock().await;
         let bf_str = bf.clone();
         match managesieve::response_capability(&bf_str) {
@@ -155,6 +156,9 @@ impl ConnectionConnected {
         }
         None
     }
+    pub fn get_server_capabilities(&self) -> Vec<Capability> {
+        self.server_settings.clone()
+    }
 }
 
 #[derive(Debug, Clone)]