/* test-xkb.c --- playing with the X Keyboard extension.
* xscreensaver, Copyright © 2021 Jamie Zawinski <jwz@jwz.org>
*
* 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. No representations are made about the suitability of this
* software for any purpose. It is provided "as is" without express or
* implied warranty.
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <stdlib.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif
#include <stdio.h>
#include <time.h>
#include <sys/time.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Intrinsic.h>
#include <X11/Xproto.h>
#include <X11/XKBlib.h>
#include "blurb.h"
char *progclass = "XScreenSaver";
int
main (int argc, char **argv)
{
XtAppContext app;
Widget toplevel_shell;
Display *dpy;
int i;
progname = argv[0];
for (i = 1; i < argc; i++)
{
const char *oa = argv[i];
if (argv[i][0] == '-' && argv[i][1] == '-')
argv[i]++;
if (0) ;
else
{
fprintf (stderr, "%s: unknown option: %s\n", blurb(), oa);
exit (1);
}
}
toplevel_shell = XtAppInitialize (&app, progclass, 0, 0,
&argc, argv, 0, 0, 0);
dpy = XtDisplay (toplevel_shell);
if (!dpy) exit(1);
{
XkbStateRec state;
XkbDescPtr desc;
char *group;
Atom name;
if (XkbGetState (dpy, XkbUseCoreKbd, &state))
{
fprintf (stderr, "%s: XkbGetState failed\n", progname);
exit (1);
}
desc = XkbGetKeyboard (dpy, XkbAllComponentsMask, XkbUseCoreKbd);
if (!desc || !desc->names)
{
fprintf (stderr, "%s: XkbGetKeyboard failed\n", progname);
exit (1);
}
name = desc->names->groups[state.group];
group = (name ? XGetAtomName (dpy, name) : strdup("NULL"));
fprintf (stderr, "%s: kbd name: %s\n", progname, group);
free (group);
}
exit (0);
}