KeyboardLayout to KeyboardMap.

internal/api/room/handler.go

@@ -43,7 +43,8 @@ func (h *RoomHandler) Route(r chi.Router) {
 	})
 
 	r.Route("/keyboard", func(r chi.Router) {
-		r.With(auth.HostsOnly).Post("/layout", h.keyboardLayoutSet)
+		r.Get("/map", h.keyboardMapGet)
+		r.With(auth.HostsOnly).Post("/map", h.keyboardMapSet)
 
 		r.Get("/modifiers", h.keyboardModifiersGet)
 		r.With(auth.HostsOnly).Post("/modifiers", h.keyboardModifiersSet)

internal/api/room/keyboard.go

@@ -7,7 +7,7 @@ import (
 	"demodesk/neko/internal/types"
 )
 
-type KeyboardLayoutData struct {
+type KeyboardMapData struct {
 	Layout  string `json:"layout"`
 	Variant string `json:"variant"`
 }
@@ -17,21 +17,39 @@ type KeyboardModifiersData struct {
 	CapsLock *bool `json:"capslock"`
 }
 
-func (h *RoomHandler) keyboardLayoutSet(w http.ResponseWriter, r *http.Request) {
-	data := &KeyboardLayoutData{}
+func (h *RoomHandler) keyboardMapSet(w http.ResponseWriter, r *http.Request) {
+	data := &KeyboardMapData{}
 	if !utils.HttpJsonRequest(w, r, data) {
 		return
 	}
 
-	err := h.desktop.SetKeyboardLayout(data.Layout, data.Variant)
+	err := h.desktop.SetKeyboardMap(types.KeyboardMap{
+		Layout: data.Layout,
+		Variant: data.Variant,
+	})
+
 	if err != nil{
-		utils.HttpInternalServerError(w, "Unable to change keyboard layout.")
+		utils.HttpInternalServerError(w, "Unable to change keyboard map.")
 		return
 	}
 
 	utils.HttpSuccess(w)
 }
 
+func (h *RoomHandler) keyboardMapGet(w http.ResponseWriter, r *http.Request) {
+	data, err := h.desktop.GetKeyboardMap()
+
+	if err != nil{
+		utils.HttpInternalServerError(w, "Unable to get keyboard map.")
+		return
+	}
+
+	utils.HttpSuccess(w, KeyboardMapData{
+		Layout: data.Layout,
+		Variant: data.Variant,
+	})
+}
+
 func (h *RoomHandler) keyboardModifiersSet(w http.ResponseWriter, r *http.Request) {
 	data := &KeyboardModifiersData{}
 	if !utils.HttpJsonRequest(w, r, data) {

internal/desktop/xorg.go

@@ -1,6 +1,7 @@
 package desktop
 
 import (
+	"regexp"
 	"os/exec"
 
 	"demodesk/neko/internal/types"
@@ -55,13 +56,38 @@ func (manager *DesktopManagerCtx) ChangeScreenSize(width int, height int, rate i
 	return xorg.ChangeScreenSize(width, height, rate)
 }
 
-func (manager *DesktopManagerCtx) SetKeyboardLayout(layout string, variant string) error {
+func (manager *DesktopManagerCtx) SetKeyboardMap(kbd types.KeyboardMap) error {
 	// TOOD: Use native API.
-    cmd := exec.Command("setxkbmap", "-layout", layout, "-variant", variant)
+    cmd := exec.Command("setxkbmap", "-layout", kbd.Layout, "-variant", kbd.Variant)
 	_, err := cmd.Output()
 	return err
 }
 
+func (manager *DesktopManagerCtx) GetKeyboardMap() (*types.KeyboardMap, error) {
+	// TOOD: Use native API.
+    cmd := exec.Command("setxkbmap", "-query")
+	res, err := cmd.Output()
+	if err != nil {
+		return nil, err
+	}
+
+	kbd := types.KeyboardMap{}
+
+	re := regexp.MustCompile(`layout:\s+(.*)\n`)
+	arr := re.FindStringSubmatch(string(res))
+	if len(arr) > 1 {
+		kbd.Layout = arr[1]
+	}
+
+	re = regexp.MustCompile(`variant:\s+(.*)\n`)
+	arr = re.FindStringSubmatch(string(res))
+	if len(arr) > 1 {
+		kbd.Variant = arr[1]
+	}
+
+	return &kbd, nil
+}
+
 func (manager *DesktopManagerCtx) SetKeyboardModifiers(mod types.KeyboardModifiers) {
 	if mod.NumLock != nil {
 		xorg.SetKeyboardModifier(xorg.KBD_NUM_LOCK, *mod.NumLock)

internal/types/desktop.go

@@ -26,6 +26,11 @@ type KeyboardModifiers struct {
 	CapsLock *bool
 }
 
+type KeyboardMap struct {
+	Layout  string
+	Variant string
+}
+
 type DesktopManager interface {
 	Start()
 	Shutdown() error
@@ -43,7 +48,8 @@ type DesktopManager interface {
 	ResetKeys()
 	ScreenConfigurations() map[int]ScreenConfiguration
 	GetScreenSize() *ScreenSize
-	SetKeyboardLayout(layout string, variant string) error
+	SetKeyboardMap(KeyboardMap) error
+	GetKeyboardMap() (*KeyboardMap, error)
 	SetKeyboardModifiers(mod KeyboardModifiers)
 	GetKeyboardModifiers() KeyboardModifiers
 	GetCursorImage() *CursorImage

internal/types/event/events.go

@@ -41,7 +41,7 @@ const (
 
 const (
 	KEYBOARD_MODIFIERS = "keyboard/modifiers"
-	KEYBOARD_LAYOUT    = "keyboard/layout"
+	KEYBOARD_MAP       = "keyboard/map"
 )
 
 const (

internal/types/message/messages.go

@@ -132,6 +132,12 @@ type ClipboardData struct {
 // Keyboard
 /////////////////////////////
 
+type KeyboardMap struct {
+	Event   string `json:"event,omitempty"`
+	Layout  string `json:"layout"`
+	Variant string `json:"variant"`
+}
+
 type KeyboardModifiers struct {
 	Event      string `json:"event,omitempty"`
 	CapsLock   *bool  `json:"caps_lock"`
@@ -139,12 +145,6 @@ type KeyboardModifiers struct {
 	ScrollLock *bool  `json:"scroll_lock"`	
 }
 
-type KeyboardLayout struct {
-	Event   string `json:"event,omitempty"`
-	Layout  string `json:"layout"`
-	Variant string `json:"variant"`
-}
-
 /////////////////////////////
 // Cursor
 /////////////////////////////

internal/websocket/handler/handler.go

@@ -76,12 +76,12 @@ func (h *MessageHandlerCtx) Message(session types.Session, raw []byte) bool {
 		})
 
 	// Keyboard Events
-	case event.KEYBOARD_MODIFIERS:
-		payload := &message.KeyboardLayout{}
+	case event.KEYBOARD_MAP:
+		payload := &message.KeyboardMap{}
 		err = utils.Unmarshal(payload, raw, func() error {
-			return h.keyboardLayout(session, payload)
+			return h.keyboardMap(session, payload)
 		})
-	case event.KEYBOARD_LAYOUT:
+	case event.KEYBOARD_MODIFIERS:
 		payload := &message.KeyboardModifiers{}
 		err = utils.Unmarshal(payload, raw, func() error {
 			return h.keyboardModifiers(session, payload)

internal/websocket/handler/keyboard.go

@@ -6,13 +6,16 @@ import (
 )
 
 
-func (h *MessageHandlerCtx) keyboardLayout(session types.Session, payload *message.KeyboardLayout) error {
+func (h *MessageHandlerCtx) keyboardMap(session types.Session, payload *message.KeyboardMap) error {
 	if !session.IsHost() {
 		h.logger.Debug().Str("id", session.ID()).Msg("is not the host")
 		return nil
 	}
 
-	return h.desktop.SetKeyboardLayout(payload.Layout, payload.Variant)
+	return h.desktop.SetKeyboardMap(types.KeyboardMap{
+		Layout: payload.Layout,
+		Variant: payload.Variant,
+	})
 }
 
 func (h *MessageHandlerCtx) keyboardModifiers(session types.Session, payload *message.KeyboardModifiers) error {