Revert "Switch from using libNX_X11's deprecated XKeycodeToKeysym() function to…

nx-X11/programs/Xserver/hw/nxagent/Events.c

@@ -934,7 +934,7 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate)
       {
         enum HandleEventResult result;
 
-        XlibKeySym *keysym;
+        KeySym keysym;
 
         #ifdef TEST
         fprintf(stderr, "nxagentDispatchEvents: Going to handle new KeyPress event.\n");
@@ -1101,17 +1101,12 @@ void nxagentDispatchEvents(PredicateFuncPtr predicate)
          * sive delay.
          */
 
-        int keysyms_per_keycode_return;
-        keysym = XGetKeyboardMapping(nxagentDisplay,
-                                     X.xkey.keycode,
-                                     1,
-                                     &keysyms_per_keycode_return);
+        keysym = XKeycodeToKeysym(nxagentDisplay, X.xkey.keycode, 0);
 
-        if (nxagentMonitoredDuplicate(keysym[0]) == 1)
+        if (nxagentMonitoredDuplicate(keysym) == 1)
         {
           nxagentRemoveDuplicatedKeys(&X);
         }
-        free(keysym);
 
         if (nxagentOption(ViewOnly) == 0 && nxagentOption(Shadow) == 1 && result == doNothing)
         {
@@ -4657,16 +4652,8 @@ void nxagentDumpInputDevicesState(void)
       {
         if (val & (mask << k))
         {
-          int keysyms_per_keycode_return;
-          XlibKeySym *keysym = XGetKeyboardMapping(nxagentDisplay,
-                                                     i * 8 + k,
-                                                     1,
-                                                     &keysyms_per_keycode_return);
-
-
           fprintf(stderr, "\n\t[%d] [%s]", i * 8 + k,
-                      XKeysymToString(keysym[0]));
-          free(keysym);
+                      XKeysymToString(XKeycodeToKeysym(nxagentDisplay, i * 8 + k, 0)));
         }
       }
     }

nx-X11/programs/Xserver/hw/nxagent/Keystroke.c

@@ -480,30 +480,25 @@ void nxagentDumpKeystrokes(void)
 static enum nxagentSpecialKeystroke find_keystroke(XKeyEvent *X)
 {
   enum nxagentSpecialKeystroke ret = KEYSTROKE_NOTHING;
-  int keysyms_per_keycode_return;
 
-  XlibKeySym *keysym = XGetKeyboardMapping(nxagentDisplay,
-                                           X->keycode,
-                                           1,
-                                           &keysyms_per_keycode_return);
+  KeySym keysym = XKeycodeToKeysym(nxagentDisplay, X->keycode, 0);
+
 
   #ifdef DEBUG
-  fprintf(stderr, "%s: got keysym '%c' (%d)\n", __func__, keysym[0], keysym[0]);
+  fprintf(stderr, "%s: got keysym '%c' (%d)\n", __func__, keysym, keysym);
   #endif
   for (struct nxagentSpecialKeystrokeMap *cur = map; cur->stroke != KEYSTROKE_END_MARKER; cur++) {
     #ifdef DEBUG
     fprintf(stderr, "%s: checking keysym '%c' (%d)\n", __func__, cur->keysym, cur->keysym);
     #endif
-    if (cur->keysym == keysym[0] && modifier_matches(cur->modifierMask, cur->modifierAltMeta, X->state)) {
+    if (cur->keysym == keysym && modifier_matches(cur->modifierMask, cur->modifierAltMeta, X->state)) {
       #ifdef DEBUG
       fprintf(stderr, "%s: match including modifiers for keysym '%c' (%d), stroke %d (%s)\n", __func__, cur->keysym, cur->keysym, cur->stroke, nxagentSpecialKeystrokeNames[cur->stroke]);
       #endif
-      free(keysym);
       return cur->stroke;
     }
   }
 
-  free(keysym);
   return ret;
 }