fix linux uni (url) and tray exit

flutter/lib/common.dart

@@ -549,6 +549,7 @@ void window_on_top(int? id) {
     return;
   }
   if (id == null) {
+    print("Bring window on top");
     // main window
     windowManager.restore();
     windowManager.show();

flutter/lib/models/model.dart

@@ -198,11 +198,6 @@ class FfiModel with ChangeNotifier {
         updateBlockInputState(evt, peerId);
       } else if (name == 'update_privacy_mode') {
         updatePrivacyMode(evt, sessionId, peerId);
-      } else if (name == 'new_connection') {
-        var uni_links = evt['uni_links'].toString();
-        if (uni_links.startsWith(kUniLinksPrefix)) {
-          parseRustdeskUri(uni_links);
-        }
       } else if (name == 'alias') {
         handleAliasChanged(evt);
       } else if (name == 'show_elevation') {
@@ -217,6 +212,7 @@ class FfiModel with ChangeNotifier {
       } else if (name == 'portable_service_running') {
         parent.target?.elevationModel.onPortableServiceRunning(evt);
       } else if (name == 'on_url_scheme_received') {
+        // currently comes from "_url" ipc of mac and dbus of linux
         onUrlSchemeReceived(evt);
       } else if (name == 'on_voice_call_waiting') {
         // Waiting for the response from the peer.
@@ -252,13 +248,9 @@ class FfiModel with ChangeNotifier {
 
   onUrlSchemeReceived(Map<String, dynamic> evt) {
     final url = evt['url'].toString().trim();
-    // If we invoke uri with blank path, we just bring the main window to the top.
+    if (url.startsWith(kUniLinksPrefix) && parseRustdeskUri(url)) {
-    if (url.isEmpty) {
+      return;
-      window_on_top(null);
+    }
-    } else if (url.startsWith(kUniLinksPrefix)) {
-      parseRustdeskUri(url);
-    } else {
-      // action
     switch (url) {
       case kUrlActionClose:
         debugPrint("closing all instances");
@@ -268,11 +260,10 @@ class FfiModel with ChangeNotifier {
         });
         break;
       default:
-          debugPrint("Unknown url received: $url");
+        window_on_top(null);
         break;
     }
   }
-  }
 
   /// Bind the event listener to receive events from the Rust core.
   updateEventListener(SessionID sessionId, String peerId) {

src/core_main.rs

@@ -94,6 +94,13 @@ pub fn core_main() -> Option<Vec<String>> {
         }
     }
     hbb_common::init_log(false, &log_name);
+
+    // linux uni (url) go here.
+    #[cfg(all(target_os = "linux", feature = "flutter"))]
+    if args.len() > 0 && args[0].starts_with("rustdesk:") {
+        return try_send_by_dbus(args[0].clone());
+    }
+
     #[cfg(windows)]
     if !crate::platform::is_installed()
         && args.is_empty()
@@ -343,20 +350,8 @@ fn core_main_invoke_new_connection(mut args: std::env::Args) -> Option<Vec<Strin
     );
 
     #[cfg(target_os = "linux")]
-    {
+    return try_send_by_dbus(uni_links);
-        use crate::dbus::invoke_new_connection;
 
-        match invoke_new_connection(uni_links) {
-            Ok(()) => {
-                return None;
-            }
-            Err(err) => {
-                log::error!("{}", err.as_ref());
-                // return Some to invoke this new connection by self
-                return Some(Vec::new());
-            }
-        }
-    }
     #[cfg(windows)]
     {
         use winapi::um::winuser::WM_USER;
@@ -378,3 +373,19 @@ fn core_main_invoke_new_connection(mut args: std::env::Args) -> Option<Vec<Strin
         };
     }
 }
+
+#[cfg(all(target_os = "linux", feature = "flutter"))]
+fn try_send_by_dbus(uni_links: String) -> Option<Vec<String>> {
+    use crate::dbus::invoke_new_connection;
+
+    match invoke_new_connection(uni_links) {
+        Ok(()) => {
+            return None;
+        }
+        Err(err) => {
+            log::error!("{}", err.as_ref());
+            // return Some to invoke this url by self
+            return Some(Vec::new());
+        }
+    }
+}

src/platform/linux.rs

@@ -1145,7 +1145,7 @@ pub fn uninstall_service(show_new_window: bool) -> bool {
     if show_new_window {
         run_me_with(2);
     }
-    true
+    std::process::exit(0);
 }
 
 pub fn install_service() -> bool {

src/platform/windows.rs

@@ -2171,7 +2171,7 @@ pub fn uninstall_service(show_new_window: bool) -> bool {
         return true;
     }
     run_after_run_cmds(!show_new_window);
-    true
+    std::process::exit(0);
 }
 
 pub fn install_service() -> bool {

src/server/dbus.rs

@@ -36,6 +36,7 @@ impl Error for DbusError {}
 /// - use dbus-send command:
 /// `dbus-send --session --print-reply --dest=org.rustdesk.rustdesk /dbus org.rustdesk.rustdesk.NewConnection string:'PEER_ID'`
 pub fn invoke_new_connection(uni_links: String) -> Result<(), Box<dyn Error>> {
+    log::info!("Starting dbus service for uni");
     let conn = Connection::new_session()?;
     let proxy = conn.with_proxy(DBUS_NAME, DBUS_PREFIX, DBUS_TIMEOUT);
     let (ret,): (String,) =
@@ -73,8 +74,8 @@ fn handle_client_message(builder: &mut IfaceBuilder<()>) {
             {
                 use crate::flutter;
                 let data = HashMap::from([
-                    ("name", "new_connection"),
+                    ("name", "on_url_scheme_received"),
-                    ("uni_links", _uni_links.as_str()),
+                    ("url", _uni_links.as_str()),
                 ]);
                 let event = serde_json::ser::to_string(&data).unwrap_or("".to_string());
                 match crate::flutter::push_global_event(flutter::APP_TYPE_MAIN, event) {

src/tray.rs

@@ -74,9 +74,14 @@ pub fn make_tray() -> hbb_common::ResultType<()> {
                 .spawn()
                 .ok();
         }
-        // xdg-open?
         #[cfg(target_os = "linux")]
+        if !std::process::Command::new("xdg-open")
+            .arg("rustdesk://")
+            .spawn()
+            .is_ok()
+        {
             crate::run_me::<&str>(vec![]).ok();
+        }
     };
 
     event_loop.run(move |_event, _, control_flow| {
@@ -92,7 +97,6 @@ pub fn make_tray() -> hbb_common::ResultType<()> {
         if let Ok(event) = menu_channel.try_recv() {
             if event.id == quit_i.id() {
                 crate::platform::uninstall_service(false);
-                *control_flow = ControlFlow::Exit;
             } else if event.id == open_i.id() {
                 open_func();
             }