From 9808c66ec37d5d99f58bdb6136ae96381cb9cfc8 Mon Sep 17 00:00:00 2001
From: Ulrich Sibiller <uli42@gmx.de>
Date: Fri, 29 Jun 2018 22:34:32 +0200
Subject: Lift xkb to XORG-1.2.0 state

---
 nx-X11/programs/Xserver/xkb/xkmread.c | 94 ++++-------------------------------
 1 file changed, 10 insertions(+), 84 deletions(-)

(limited to 'nx-X11/programs/Xserver/xkb/xkmread.c')

diff --git a/nx-X11/programs/Xserver/xkb/xkmread.c b/nx-X11/programs/Xserver/xkb/xkmread.c
index e81835cf0..4871f3a35 100644
--- a/nx-X11/programs/Xserver/xkb/xkmread.c
+++ b/nx-X11/programs/Xserver/xkb/xkmread.c
@@ -152,89 +152,6 @@ int	count,nRead=0;
     return nRead;
 }
 
-unsigned
-_XkbKSCheckCase(KeySym ks)
-{
-unsigned	set,rtrn;
-
-    set= (ks & (~0xff)) >> 8;
-    rtrn= 0;
-    switch (set) {
-	case 0:		/* latin 1 */
-	    if (((ks>=XK_A)&&(ks<=XK_Z))||
-		((ks>=XK_Agrave)&&(ks<=XK_THORN)&&(ks!=XK_multiply))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_a)&&(ks<=XK_z))||
-		((ks>=XK_agrave)&&(ks<=XK_ydiaeresis))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 1:		/* latin 2 */
-	    if (((ks>=XK_Aogonek)&&(ks<=XK_Zabovedot)&&(ks!=XK_breve))||
-		((ks>=XK_Racute)&&(ks<=XK_Tcedilla))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_aogonek)&&(ks<=XK_zabovedot)&&(ks!=XK_caron))||
-		((ks>=XK_racute)&&(ks<=XK_tcedilla))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 2:		/* latin 3 */
-	    if (((ks>=XK_Hstroke)&&(ks<=XK_Jcircumflex))||
-		((ks>=XK_Cabovedot)&&(ks<=XK_Scircumflex))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_hstroke)&&(ks<=XK_jcircumflex))||
-		((ks>=XK_cabovedot)&&(ks<=XK_scircumflex))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 3:		/* latin 4 */
-	    if (((ks>=XK_Rcedilla)&&(ks<=XK_Tslash))||
-	        (ks==XK_ENG)||
-		((ks>=XK_Amacron)&&(ks<=XK_Umacron))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (((ks>=XK_rcedilla)&&(ks<=XK_tslash))||
-	        (ks==XK_eng)||
-		((ks>=XK_amacron)&&(ks<=XK_umacron))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 18:		/* latin 8 */
-	    if ((ks==XK_Babovedot)||
-                ((ks>=XK_Dabovedot)&&(ks<=XK_Wacute))||
-		((ks>=XK_Ygrave)&&(ks<=XK_Fabovedot))||
-	        (ks==XK_Mabovedot)||
-	        (ks==XK_Pabovedot)||
-	        (ks==XK_Sabovedot)||
-	        (ks==XK_Wdiaeresis)||
-		((ks>=XK_Wcircumflex)&&(ks<=XK_Ycircumflex))) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if ((ks==XK_babovedot)||
-	        (ks==XK_dabovedot)||
-	        (ks==XK_fabovedot)||
-	        (ks==XK_mabovedot)||
-                ((ks>=XK_wgrave)&&(ks<=XK_wacute))||
-	        (ks==XK_ygrave)||
-		((ks>=XK_wdiaeresis)&&(ks<=XK_ycircumflex))) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-	case 19:		/* latin 9 */
-	    if ((ks==XK_OE)||(ks==XK_Ydiaeresis)) {
-		rtrn|= _XkbKSUpper;
-	    }
-	    if (ks==XK_oe) {
-		rtrn|= _XkbKSLower;
-	    }
-	    break;
-    }
-    return rtrn;
-}
-
 /***====================================================================***/
 
 static int
@@ -1226,10 +1143,14 @@ int			nRead;
 		*loaded_rtrn|= XkmGeometryMask;
 	    break;
 	default:
+	    _XkbLibError(_XkbErrBadImplementation,
+	    			XkbConfigText(tmpTOC.type,XkbMessage),0);
 	    nRead= 0;
 	    break;
     }
     if (nRead!=tmpTOC.size) {
+	_XkbLibError(_XkbErrBadLength,XkbConfigText(tmpTOC.type,XkbMessage),
+						nRead-tmpTOC.size);
 	return 0;
     }
     return (nRead>=0);
@@ -1264,6 +1185,8 @@ char 		name[100];
 		return Xstrdup(name);
 	    break;
 	default:
+	    _XkbLibError(_XkbErrBadImplementation,
+				XkbConfigText(tmpTOC.type,XkbMessage),0);
 	    break;
     }
     return NULL;
@@ -1329,6 +1252,8 @@ unsigned		which= need|want;
 		tmp= ReadXkmGeometry(file,result);
 		break;
 	    default:
+		_XkbLibError(_XkbErrBadImplementation,
+				XkbConfigText(tmpTOC.type,XkbMessage),0);
 		tmp= 0;
 		break;
 	}
@@ -1338,7 +1263,8 @@ unsigned		which= need|want;
 	    result->defined|= (1<<toc[i].type);
 	}
 	if (nRead!=tmpTOC.size) {
-            return 0;
+	    _XkbLibError(_XkbErrBadLength,XkbConfigText(tmpTOC.type,XkbMessage),
+	    						nRead-tmpTOC.size);
 	}
     }
     return which;
-- 
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