force relay when id is suffixed with "/r"

Signed-off-by: 21pages <pages21@163.com>

flutter/lib/common.dart

@@ -1405,13 +1405,14 @@ bool callUniLinksUriHandler(Uri uri) {
 connectMainDesktop(String id,
     {required bool isFileTransfer,
     required bool isTcpTunneling,
-    required bool isRDP}) async {
+    required bool isRDP,
+    bool? forceRelay}) async {
   if (isFileTransfer) {
-    await rustDeskWinManager.newFileTransfer(id);
+    await rustDeskWinManager.newFileTransfer(id, forceRelay: forceRelay);
   } else if (isTcpTunneling || isRDP) {
-    await rustDeskWinManager.newPortForward(id, isRDP);
+    await rustDeskWinManager.newPortForward(id, isRDP, forceRelay: forceRelay);
   } else {
-    await rustDeskWinManager.newRemoteDesktop(id);
+    await rustDeskWinManager.newRemoteDesktop(id, forceRelay: forceRelay);
   }
 }
 
@@ -1422,7 +1423,8 @@ connectMainDesktop(String id,
 connect(BuildContext context, String id,
     {bool isFileTransfer = false,
     bool isTcpTunneling = false,
-    bool isRDP = false}) async {
+    bool isRDP = false,
+    bool forceRelay = false}) async {
   if (id == '') return;
   id = id.replaceAll(' ', '');
   assert(!(isFileTransfer && isTcpTunneling && isRDP),
@@ -1430,18 +1432,18 @@ connect(BuildContext context, String id,
 
   if (isDesktop) {
     if (desktopType == DesktopType.main) {
-      await connectMainDesktop(
-        id,
-        isFileTransfer: isFileTransfer,
-        isTcpTunneling: isTcpTunneling,
-        isRDP: isRDP,
-      );
+      await connectMainDesktop(id,
+          isFileTransfer: isFileTransfer,
+          isTcpTunneling: isTcpTunneling,
+          isRDP: isRDP,
+          forceRelay: forceRelay);
     } else {
       await rustDeskWinManager.call(WindowType.Main, kWindowConnect, {
         'id': id,
         'isFileTransfer': isFileTransfer,
         'isTcpTunneling': isTcpTunneling,
         'isRDP': isRDP,
+        "forceRelay": forceRelay,
       });
     }
   } else {
@@ -1735,6 +1737,7 @@ Future<void> updateSystemWindowTheme() async {
     }
   }
 }
+
 /// macOS only
 ///
 /// Note: not found a general solution for rust based AVFoundation bingding.

flutter/lib/desktop/pages/connection_page.dart

@@ -66,7 +66,8 @@ class _ConnectionPageState extends State<ConnectionPage>
     _idFocusNode.addListener(() {
       _idInputFocused.value = _idFocusNode.hasFocus;
       // select all to faciliate removing text, just following the behavior of address input of chrome
-      _idController.selection = TextSelection(baseOffset: 0, extentOffset: _idController.value.text.length);
+      _idController.selection = TextSelection(
+          baseOffset: 0, extentOffset: _idController.value.text.length);
     });
     windowManager.addListener(this);
   }
@@ -149,8 +150,11 @@ class _ConnectionPageState extends State<ConnectionPage>
   /// Callback for the connect button.
   /// Connects to the selected peer.
   void onConnect({bool isFileTransfer = false}) {
-    final id = _idController.id;
-    connect(context, id, isFileTransfer: isFileTransfer);
+    var id = _idController.id;
+    var forceRelay = id.endsWith(r'/r');
+    if (forceRelay) id = id.substring(0, id.length - 2);
+    connect(context, id,
+        isFileTransfer: isFileTransfer, forceRelay: forceRelay);
   }
 
   /// UI for the remote ID TextField.

flutter/lib/desktop/pages/desktop_home_page.dart

@@ -556,6 +556,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
           isFileTransfer: call.arguments['isFileTransfer'],
           isTcpTunneling: call.arguments['isTcpTunneling'],
           isRDP: call.arguments['isRDP'],
+          forceRelay: call.arguments['forceRelay'],
         );
       }
     });

flutter/lib/desktop/pages/file_manager_page.dart

@@ -46,8 +46,10 @@ enum MouseFocusScope {
 }
 
 class FileManagerPage extends StatefulWidget {
-  const FileManagerPage({Key? key, required this.id}) : super(key: key);
+  const FileManagerPage({Key? key, required this.id, this.forceRelay})
+      : super(key: key);
   final String id;
+  final bool? forceRelay;
 
   @override
   State<StatefulWidget> createState() => _FileManagerPageState();
@@ -102,7 +104,7 @@ class _FileManagerPageState extends State<FileManagerPage>
   void initState() {
     super.initState();
     _ffi = FFI();
-    _ffi.start(widget.id, isFileTransfer: true);
+    _ffi.start(widget.id, isFileTransfer: true, forceRelay: widget.forceRelay);
     WidgetsBinding.instance.addPostFrameCallback((_) {
       _ffi.dialogManager
           .showLoading(translate('Connecting...'), onCancel: closeConnection);

flutter/lib/desktop/pages/file_manager_tab_page.dart

@@ -41,7 +41,11 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
         selectedIcon: selectedIcon,
         unselectedIcon: unselectedIcon,
         onTabCloseButton: () => () => tabController.closeBy(params['id']),
-        page: FileManagerPage(key: ValueKey(params['id']), id: params['id'])));
+        page: FileManagerPage(
+          key: ValueKey(params['id']),
+          id: params['id'],
+          forceRelay: params['forceRelay'],
+        )));
   }
 
   @override
@@ -64,7 +68,11 @@ class _FileManagerTabPageState extends State<FileManagerTabPage> {
             selectedIcon: selectedIcon,
             unselectedIcon: unselectedIcon,
             onTabCloseButton: () => tabController.closeBy(id),
-            page: FileManagerPage(key: ValueKey(id), id: id)));
+            page: FileManagerPage(
+              key: ValueKey(id),
+              id: id,
+              forceRelay: args['forceRelay'],
+            )));
       } else if (call.method == "onDestroy") {
         tabController.clear();
       } else if (call.method == kWindowActionRebuild) {

flutter/lib/desktop/pages/port_forward_page.dart

@@ -26,10 +26,12 @@ class _PortForward {
 }
 
 class PortForwardPage extends StatefulWidget {
-  const PortForwardPage({Key? key, required this.id, required this.isRDP})
+  const PortForwardPage(
+      {Key? key, required this.id, required this.isRDP, this.forceRelay})
       : super(key: key);
   final String id;
   final bool isRDP;
+  final bool? forceRelay;
 
   @override
   State<PortForwardPage> createState() => _PortForwardPageState();
@@ -47,7 +49,7 @@ class _PortForwardPageState extends State<PortForwardPage>
   void initState() {
     super.initState();
     _ffi = FFI();
-    _ffi.start(widget.id, isPortForward: true);
+    _ffi.start(widget.id, isPortForward: true, forceRelay: widget.forceRelay);
     Get.put(_ffi, tag: 'pf_${widget.id}');
     if (!Platform.isLinux) {
       Wakelock.enable();

flutter/lib/desktop/pages/port_forward_tab_page.dart

@@ -44,6 +44,7 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
           key: ValueKey(params['id']),
           id: params['id'],
           isRDP: isRDP,
+          forceRelay: params['forceRelay'],
         )));
   }
 
@@ -72,7 +73,12 @@ class _PortForwardTabPageState extends State<PortForwardTabPage> {
             label: id,
             selectedIcon: selectedIcon,
             unselectedIcon: unselectedIcon,
-            page: PortForwardPage(id: id, isRDP: isRDP)));
+            page: PortForwardPage(
+              key: ValueKey(args['id']),
+              id: id,
+              isRDP: isRDP,
+              forceRelay: args['forceRelay'],
+            )));
       } else if (call.method == "onDestroy") {
         tabController.clear();
       } else if (call.method == kWindowActionRebuild) {

flutter/lib/desktop/pages/remote_page.dart

@@ -34,11 +34,13 @@ class RemotePage extends StatefulWidget {
     required this.id,
     required this.menubarState,
     this.switchUuid,
+    this.forceRelay,
   }) : super(key: key);
 
   final String id;
   final MenubarState menubarState;
   final String? switchUuid;
+  final bool? forceRelay;
   final SimpleWrapper<State<RemotePage>?> _lastState = SimpleWrapper(null);
 
   FFI get ffi => (_lastState.value! as _RemotePageState)._ffi;
@@ -107,6 +109,7 @@ class _RemotePageState extends State<RemotePage>
     _ffi.start(
       widget.id,
       switchUuid: widget.switchUuid,
+      forceRelay: widget.forceRelay,
     );
     WidgetsBinding.instance.addPostFrameCallback((_) {
       SystemChrome.setEnabledSystemUIMode(SystemUiMode.manual, overlays: []);

flutter/lib/desktop/pages/remote_tab_page.dart

@@ -70,6 +70,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
           id: peerId,
           menubarState: _menubarState,
           switchUuid: params['switch_uuid'],
+          forceRelay: params['forceRelay'],
         ),
       ));
       _update_remote_count();
@@ -104,6 +105,7 @@ class _ConnectionTabPageState extends State<ConnectionTabPage> {
             id: id,
             menubarState: _menubarState,
             switchUuid: switchUuid,
+            forceRelay: args['forceRelay'],
           ),
         ));
       } else if (call.method == "onDestroy") {

flutter/lib/models/model.dart

@@ -1339,7 +1339,8 @@ class FFI {
   void start(String id,
       {bool isFileTransfer = false,
       bool isPortForward = false,
-      String? switchUuid}) {
+      String? switchUuid,
+      bool? forceRelay}) {
     assert(!(isFileTransfer && isPortForward), 'more than one connect type');
     if (isFileTransfer) {
       connType = ConnType.fileTransfer;
@@ -1355,11 +1356,11 @@ class FFI {
     }
     // ignore: unused_local_variable
     final addRes = bind.sessionAddSync(
-      id: id,
-      isFileTransfer: isFileTransfer,
-      isPortForward: isPortForward,
-      switchUuid: switchUuid ?? "",
-    );
+        id: id,
+        isFileTransfer: isFileTransfer,
+        isPortForward: isPortForward,
+        switchUuid: switchUuid ?? "",
+        forceRelay: forceRelay ?? false);
     final stream = bind.sessionStart(id: id);
     final cb = ffiModel.startEventListener(id);
     () async {

flutter/lib/utils/multi_window_manager.dart

@@ -41,11 +41,15 @@ class RustDeskMultiWindowManager {
   int? _fileTransferWindowId;
   int? _portForwardWindowId;
 
-  Future<dynamic> newRemoteDesktop(String remoteId,
-      {String? switch_uuid}) async {
+  Future<dynamic> newRemoteDesktop(
+    String remoteId, {
+    String? switch_uuid,
+    bool? forceRelay,
+  }) async {
     var params = {
       "type": WindowType.RemoteDesktop.index,
       "id": remoteId,
+      "forceRelay": forceRelay
     };
     if (switch_uuid != null) {
       params['switch_uuid'] = switch_uuid;
@@ -78,9 +82,12 @@ class RustDeskMultiWindowManager {
     }
   }
 
-  Future<dynamic> newFileTransfer(String remoteId) async {
-    final msg =
-        jsonEncode({"type": WindowType.FileTransfer.index, "id": remoteId});
+  Future<dynamic> newFileTransfer(String remoteId, {bool? forceRelay}) async {
+    var msg = jsonEncode({
+      "type": WindowType.FileTransfer.index,
+      "id": remoteId,
+      "forceRelay": forceRelay,
+    });
 
     try {
       final ids = await DesktopMultiWindow.getAllSubWindowIds();
@@ -107,9 +114,14 @@ class RustDeskMultiWindowManager {
     }
   }
 
-  Future<dynamic> newPortForward(String remoteId, bool isRDP) async {
-    final msg = jsonEncode(
-        {"type": WindowType.PortForward.index, "id": remoteId, "isRDP": isRDP});
+  Future<dynamic> newPortForward(String remoteId, bool isRDP,
+      {bool? forceRelay}) async {
+    final msg = jsonEncode({
+      "type": WindowType.PortForward.index,
+      "id": remoteId,
+      "isRDP": isRDP,
+      "forceRelay": forceRelay,
+    });
 
     try {
       final ids = await DesktopMultiWindow.getAllSubWindowIds();