From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 nx-X11/lib/X11/KeysymStr.c | 154 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 154 insertions(+)
 create mode 100644 nx-X11/lib/X11/KeysymStr.c

(limited to 'nx-X11/lib/X11/KeysymStr.c')

diff --git a/nx-X11/lib/X11/KeysymStr.c b/nx-X11/lib/X11/KeysymStr.c
new file mode 100644
index 000000000..59aa3f32c
--- /dev/null
+++ b/nx-X11/lib/X11/KeysymStr.c
@@ -0,0 +1,154 @@
+/* $Xorg: KeysymStr.c,v 1.5 2001/02/09 02:03:34 xorgcvs Exp $ */
+
+/*
+
+Copyright 1990, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+/* $XFree86: xc/lib/X11/KeysymStr.c,v 3.9 2003/04/13 19:22:16 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/Xresource.h>
+#include <X11/keysymdef.h>
+
+#include <stdio.h> /* sprintf */
+
+typedef unsigned long Signature;
+
+#define NEEDVTABLE
+#include "ks_tables.h"
+#include "Key.h"
+
+
+typedef struct _GRNData {
+    char *name;
+    XrmRepresentation type;
+    XrmValuePtr value;
+} GRNData;
+
+/*ARGSUSED*/
+static Bool
+SameValue(
+    XrmDatabase*	db,
+    XrmBindingList      bindings,
+    XrmQuarkList	quarks,
+    XrmRepresentation*  type,
+    XrmValuePtr		value,
+    XPointer		data
+)
+{
+    GRNData *gd = (GRNData *)data;
+
+    if ((*type == gd->type) && (value->size == gd->value->size) &&
+	!strncmp((char *)value->addr, (char *)gd->value->addr, value->size))
+    {
+	gd->name = XrmQuarkToString(*quarks); /* XXX */
+	return True;
+    }
+    return False;
+}
+
+char *XKeysymToString(ks)
+    KeySym ks;
+{
+    register int i, n;
+    int h;
+    register int idx;
+    const unsigned char *entry;
+    unsigned char val1, val2, val3, val4;
+    XrmDatabase keysymdb;
+
+    if (!ks || (ks & ((unsigned long) ~0x1fffffff)) != 0)
+	return ((char *)NULL);
+    if (ks == XK_VoidSymbol)
+	ks = 0;
+    if (ks <= 0x1fffffff)
+    {
+	val1 = ks >> 24;
+	val2 = (ks >> 16) & 0xff;
+	val3 = (ks >> 8) & 0xff;
+	val4 = ks & 0xff;
+	i = ks % VTABLESIZE;
+	h = i + 1;
+	n = VMAXHASH;
+	while ((idx = hashKeysym[i]))
+	{
+	    entry = &_XkeyTable[idx];
+	    if ((entry[0] == val1) && (entry[1] == val2) &&
+                (entry[2] == val3) && (entry[3] == val4))
+		return ((char *)entry + 4);
+	    if (!--n)
+		break;
+	    i += h;
+	    if (i >= VTABLESIZE)
+		i -= VTABLESIZE;
+	}
+    }
+
+    if ((keysymdb = _XInitKeysymDB()))
+    {
+	char buf[9];
+	XrmValue resval;
+	XrmQuark empty = NULLQUARK;
+	GRNData data;
+
+	sprintf(buf, "%lX", ks);
+	resval.addr = (XPointer)buf;
+	resval.size = strlen(buf) + 1;
+	data.name = (char *)NULL;
+	data.type = XrmPermStringToQuark("String");
+	data.value = &resval;
+	(void)XrmEnumerateDatabase(keysymdb, &empty, &empty, XrmEnumAllLevels,
+				   SameValue, (XPointer)&data);
+        if (data.name)
+	    return data.name;
+    }
+    if (ks >= 0x01000100 && ks <= 0x0110ffff) {
+        KeySym val = ks & 0xffffff;
+        char *s;
+        int i;
+        if (val & 0xff0000)
+            i = 10;
+        else
+            i = 6;
+        s = Xmalloc(i);
+        if (s == NULL)
+            return s;
+        i--;
+        s[i--] = '\0';
+        for (; i; i--){
+            val1 = val & 0xf;
+            val >>= 4;
+            if (val1 < 10)
+                s[i] = '0'+ val1;
+            else
+                s[i] = 'A'+ val1 - 10;
+        }
+        s[i] = 'U';
+        return s; 
+    }
+    return ((char *) NULL);
+}
-- 
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