wip: uni links

flutter/lib/common.dart

@@ -15,6 +15,8 @@ import 'package:flutter_hbb/models/peer_model.dart';
 import 'package:flutter_hbb/utils/multi_window_manager.dart';
 import 'package:get/get.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:uni_links/uni_links.dart';
+import 'package:uni_links_desktop/uni_links_desktop.dart';
 import 'package:window_manager/window_manager.dart';
 import 'package:flutter_svg/flutter_svg.dart';
 import 'package:window_size/window_size.dart' as window_size;
@@ -1178,6 +1180,48 @@ Future<bool> restoreWindowPosition(WindowType type, {int? windowId}) async {
   return false;
 }
 
+/// Initialize uni links for macos/windows
+///
+/// [Availability]
+/// initUniLinks should only be used on macos/windows.
+/// we use dbus for linux currently.
+Future<void> initUniLinks() async {
+  if (!Platform.isWindows && !Platform.isMacOS) {
+    return;
+  }
+  if (Platform.isWindows) {
+    registerProtocol('rustdesk');
+  }
+  // check cold boot
+  try {
+    final initialLink = await getInitialLink();
+    // TODO: parse link
+    print("${initialLink}");
+  } on PlatformException {
+    // Handle exception by warning the user their action did not succeed
+    // return?
+  }
+}
+
+StreamSubscription listenUniLinks() {
+  if (Platform.isWindows || Platform.isMacOS) {
+    final sub = uriLinkStream.listen((Uri? uri) {
+      if (uri != null) {
+        callUniLinksUriHandler(uri);
+      } else {
+        print("uni listen error: uri is empty.");
+      }
+    }, onError: (err) {
+      print("uni links error: $err");
+    });
+    return sub;
+  } else {
+    // return empty stream subscription for uniform logic
+    final stream = Stream.empty();
+    return stream.listen((event) {/*ignore*/});
+  }
+}
+
 void checkArguments() {
   // check connect args
   final connectIndex = bootArgs.indexOf("--connect");
@@ -1208,6 +1252,11 @@ void parseRustdeskUri(String uriPath) {
     print("uri is not valid: $uriPath");
     return;
   }
+  callUniLinksUriHandler(uri);
+}
+
+/// uri handler
+void callUniLinksUriHandler(Uri uri) {
   // new connection
   if (uri.authority == "connection" && uri.path.startsWith("/new/")) {
     final peerId = uri.path.substring("/new/".length);

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -37,6 +37,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
   @override
   bool get wantKeepAlive => true;
   var updateUrl = '';
+  StreamSubscription? _uniLinksSubscription;
 
   @override
   void onWindowClose() async {
@@ -455,12 +456,14 @@ class _DesktopHomePageState extends State<DesktopHomePage>
     Future.delayed(Duration.zero, () {
       checkArguments();
     });
+    _uniLinksSubscription = listenUniLinks();
   }
 
   @override
   void dispose() {
     trayManager.removeListener(this);
     windowManager.removeListener(this);
+    _uniLinksSubscription?.cancel();
     super.dispose();
   }
 }

flutter/lib/main.dart

@@ -1,4 +1,5 @@
 import 'dart:convert';
+import 'dart:io';
 
 import 'package:desktop_multi_window/desktop_multi_window.dart';
 import 'package:flutter/material.dart';
@@ -13,6 +14,7 @@ import 'package:flutter_localizations/flutter_localizations.dart';
 import 'package:get/get.dart';
 import 'package:provider/provider.dart';
 import 'package:shared_preferences/shared_preferences.dart';
+import 'package:uni_links_desktop/uni_links_desktop.dart';
 import 'package:window_manager/window_manager.dart';
 
 // import 'package:window_manager/window_manager.dart';
@@ -89,6 +91,8 @@ Future<void> initEnv(String appType) async {
 }
 
 void runMainApp(bool startService) async {
+  // register uni links
+  initUniLinks();
   await initEnv(kAppTypeMain);
   // trigger connection status updater
   await bind.mainCheckConnectStatus();

flutter/macos/Runner/Info.plist

@@ -28,5 +28,18 @@
 	<string>MainMenu</string>
 	<key>NSPrincipalClass</key>
 	<string>NSApplication</string>
+	<key>CFBundleURLTypes</key>
+	<array>
+		<dict>
+			<key>CFBundleTypeRole</key>
+			<string>Editor</string>
+			<key>CFBundleURLName</key>
+			<string></string>
+			<key>CFBundleURLSchemes</key>
+			<array>
+				<string>rustdesk</string>
+			</array>
+		</dict>
+	</array>
 </dict>
 </plist>

flutter/pubspec.yaml

@@ -95,6 +95,8 @@ dependencies:
         # git:
         #     url: https://github.com/Kingtous/flutter_improved_scrolling
         #     ref: 62f09545149f320616467c306c8c5f71714a18e6
+    uni_links: ^0.5.1
+    uni_links_desktop: ^0.1.3
 
 dev_dependencies:
     icons_launcher: ^2.0.4

flutter/windows/runner/main.cpp

@@ -7,6 +7,8 @@
 #include "utils.h"
 // #include <bitsdojo_window_windows/bitsdojo_window_plugin.h>
 
+#include <uni_links_desktop/uni_links_desktop_plugin.h>
+
 typedef char** (*FUNC_RUSTDESK_CORE_MAIN)(int*);
 typedef void (*FUNC_RUSTDESK_FREE_ARGS)( char**, int);
 
@@ -14,6 +16,15 @@ typedef void (*FUNC_RUSTDESK_FREE_ARGS)( char**, int);
 int APIENTRY wWinMain(_In_ HINSTANCE instance, _In_opt_ HINSTANCE prev,
                       _In_ wchar_t *command_line, _In_ int show_command)
 {
+  // uni links dispatch
+  HWND hwnd = ::FindWindow(L"FLUTTER_RUNNER_WIN32_WINDOW", L"rustdesk");
+  if (hwnd != NULL) {
+    DispatchToUniLinksDesktop(hwnd);
+
+    ::ShowWindow(hwnd, SW_NORMAL);
+    ::SetForegroundWindow(hwnd);
+    return EXIT_FAILURE;
+  }
   HINSTANCE hInstance = LoadLibraryA("librustdesk.dll");
   if (!hInstance)
   {