added a new module and the ability to specify a config file if you want

to.

src/server.rs

@@ -17,7 +17,6 @@ use tokio_rustls::rustls::pki_types::{CertificateDer, PrivateKeyDer};
 enum ClientAction {
     Output(String),
     Cmd(String),
-    Ping,
 }
 
 pub struct Client {
@@ -240,6 +239,10 @@ where
                                         lock.clients.iter_mut().find(|c| c.id == source_id)
                                     {
                                         if source_client.controlling != 0 {
+                                            println!(
+                                                "deslelcting client: {}",
+                                                source_client.controlling
+                                            );
                                             let dest_client_id = source_client.controlling.clone();
                                             if let Some(dest_client) = lock
                                                 .clients
@@ -247,6 +250,7 @@ where
                                                 .find(|c| c.id == dest_client_id)
                                             {
                                                 dest_client.controlled = 0;
+                                                println!("client {} deselected", dest_client.id);
                                             }
                                         }
                                     }
@@ -268,7 +272,12 @@ where
                                 }
                                 "LIST_CLIENTS" => {
                                     lock.clients.iter().for_each(|c| {
-                                        let out = format!("{}: {}", c.id, c.address);
+                                        let out;
+                                        if let Some(hostname) = c.hostname.clone() {
+                                            out = format!("{}: {}({})", c.id, hostname, c.address);
+                                        } else {
+                                            out = format!("{}: {}", c.id, c.address);
+                                        }
                                         println!("client list requested!");
                                         println!("adding {} to response...", out);
                                         responses.push(ClientAction::Output(out));
@@ -277,6 +286,14 @@ where
                                 "TEST" => {
                                     responses.push(ClientAction::Output("TEST BACK".to_string()));
                                 }
+                                "SET_HOSTNAME" => {
+                                    lock.clients
+                                        .iter_mut()
+                                        .filter(|c| c.id == source_id)
+                                        .for_each(|c| {
+                                            c.hostname = Some(data.trim().to_string());
+                                        });
+                                }
                                 _ => {}
                             }
                         }
@@ -293,9 +310,6 @@ where
                                 println!("adding {} to output", text);
                                 messages.push(format!("OUTPUT|{}", text));
                             }
-                            ClientAction::Ping => {
-                                messages.push(format!("PONG"));
-                            }
                         }
                     }
                     let full_message = messages.join("||");