153 lines
3.9 KiB
C
153 lines
3.9 KiB
C
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/************************************************************
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Copyright 1987 by Sun Microsystems, Inc. Mountain View, CA.
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All Rights Reserved
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Permission to use, copy, modify, and distribute this
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software and its documentation for any purpose and without
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fee is hereby granted, provided that the above copyright no-
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tice appear in all copies and that both that copyright no-
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tice and this permission notice appear in supporting docu-
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mentation, and that the names of Sun or The Open Group
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not be used in advertising or publicity pertaining to
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distribution of the software without specific prior
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written permission. Sun and The Open Group make no
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representations about the suitability of this software for
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any purpose. It is provided "as is" without any express or
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implied warranty.
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SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
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NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE LI-
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ABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
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ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH
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THE USE OR PERFORMANCE OF THIS SOFTWARE.
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********************************************************/
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/*
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static char sccsid[] = "@(#)kbd_mode.c 7.1 87/04/13";
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*/
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/*
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* Copyright 1986 by Sun Microsystems, Inc.
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*
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* kbd_mode: set keyboard encoding mode
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*/
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#include <sys/types.h>
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#include <sys/file.h>
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#include <sys/ioctl.h>
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#if defined(SVR4) || defined(__SVR4) || defined(__bsdi__)
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#include <fcntl.h>
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#ifndef __bsdi__
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#include <sys/kbio.h>
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#include <sys/kbd.h>
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#else
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#include <unistd.h>
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#include </sys/sparc/dev/kbio.h>
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#include </sys/sparc/dev/kbd.h>
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#endif
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#else
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#ifndef CSRG_BASED
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#include <sundev/kbio.h>
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#include <sundev/kbd.h>
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#else
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#include <machine/kbio.h>
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#include <machine/kbd.h>
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#endif
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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static void die(char*);
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static void usage(void);
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static int kbd_fd;
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int
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main(argc, argv)
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int argc;
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char** argv;
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{
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int code = 0, translate, direct = -1;
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char led;
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int click;
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if ((kbd_fd = open("/dev/kbd", O_RDONLY, 0)) < 0) {
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die("Couldn't open /dev/kbd");
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}
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argc--; argv++;
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if (argc-- && **argv == '-') {
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code = *(++*argv);
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} else {
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usage();
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}
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switch (code) {
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case 'a':
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case 'A':
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translate = TR_ASCII;
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direct = 0;
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break;
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case 'e':
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case 'E':
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translate = TR_EVENT;
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break;
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case 'n':
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case 'N':
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translate = TR_NONE;
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break;
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case 'u':
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case 'U':
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translate = TR_UNTRANS_EVENT;
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break;
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default:
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usage();
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}
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#ifdef KIOCSLED
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led = 0;
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if (ioctl(kbd_fd, KIOCSLED, &led))
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die("Couldn't set LEDs");
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#endif
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#ifdef KIOCCMD
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click = KBD_CMD_NOCLICK;
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if (ioctl(kbd_fd, KIOCCMD, &click))
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die("Couldn't set click");
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#endif
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if (ioctl(kbd_fd, KIOCTRANS, (caddr_t) &translate))
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die("Couldn't set translation");
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if (direct != -1 && ioctl(kbd_fd, KIOCSDIRECT, (caddr_t) &direct))
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die("Couldn't set redirect");
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return 0;
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}
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static void
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die(char *msg)
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{
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fprintf(stderr, "%s\n", msg);
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exit(1);
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}
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static void
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usage(void)
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{
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int translate;
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if (ioctl(kbd_fd, KIOCGTRANS, (caddr_t) &translate)) {
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die("Couldn't inquire current translation");
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}
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fprintf(stderr, "kbd_mode {-a | -e | -n | -u }\n");
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fprintf(stderr, "\tfor ascii, encoded (normal) SunView events,\n");
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fprintf(stderr, " \tnon-encoded, or unencoded SunView events, resp.\n");
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fprintf(stderr, "Current mode is %s.\n",
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( translate == 0 ? "n (non-translated bytes)" :
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( translate == 1 ? "a (ascii bytes)" :
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( translate == 2 ? "e (encoded events)" :
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/* translate == 3 */ "u (unencoded events)"))));
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exit(1);
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}
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