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/*
* Copyright (c) 1987-1993, The University of Utah and
* the Center for Software Science at the University of Utah (CSS).
* All rights reserved.
*
* Permission to use, copy, modify and distribute this software is hereby
* granted provided that (1) source code retains these copyright, permission,
* and disclaimer notices, and (2) redistributions including binaries
* reproduce the notices in supporting documentation, and (3) all advertising
* materials mentioning features or use of this software display the following
* acknowledgement: ``This product includes software developed by the Center
* for Software Science at the University of Utah.''
*
* THE UNIVERSITY OF UTAH AND CSS ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS
* IS" CONDITION. THE UNIVERSITY OF UTAH AND CSS DISCLAIM ANY LIABILITY OF
* ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* CSS requests users of this software to return to css-dist@cs.utah.edu any
* improvements that they make and grant CSS redistribution rights.
*
* from: Utah $Hdr: hilinfo.c 1.3 94/04/04$
* $Id: hilinfo.c,v 1.2 1997/01/15 23:43:58 millert Exp $
*/
#include <stdio.h>
#include <sys/types.h>
#include <sys/ioctl.h>
#include <sys/errno.h>
#include <dev/hilioctl.h>
int aflg = 0;
int tflg = 1;
char *pname;
char *dname, *tname();
struct _hilbuf11 hi;
struct _hilbuf16 sc;
struct hil_info {
u_char hil_lo;
u_char hil_hi;
char *hil_name;
} info[] = {
0xA0, 0xFF, "keyboard",
0x60, 0x6B, "mouse",
0x90, 0x97, "tablet",
0x34, 0x34, "id-module",
0x30, 0x30, "button-box",
0x00, 0x00, "unknown",
};
main(argc, argv)
char **argv;
{
extern int optind, optopt;
extern char *optarg;
register int c;
int multi;
pname = argv[0];
while ((c = getopt(argc, argv, "at")) != -1)
switch (c) {
/* everything */
case 'a':
aflg++;
tflg = 0;
break;
/* type */
case 't':
tflg++;
aflg = 0;
break;
/* bogon */
case '?':
usage();
}
if (optind == argc)
usage();
multi = (argc - optind) - 1;
while (optind < argc) {
dname = argv[optind];
if (multi)
printf("%s: ", dname);
if (getinfo()) {
if (aflg)
printall();
else if (tflg)
printf("%s\n", tname());
}
optind++;
}
exit(0);
}
getinfo()
{
int f;
extern int errno;
f = open(dname, 0);
if (f < 0 || ioctl(f, HILIOCID, &hi) < 0) {
if (tflg)
printf(errno == EBUSY ? "busy\n" : "none\n");
else {
printf("error\n");
perror(dname);
}
close(f);
return(0);
}
(void) ioctl(f, HILIOCSC, &sc);
close(f);
return(1);
}
printall()
{
register int i;
printf("%s: %s, info: ", dname, tname());
for (i = 0; i < 11; i++)
printf("%2.2x", hi.string[i]);
if (strcmp(tname(), "id-module") == 0) {
printf(", sc: ");
for (i = 0; i < 16; i++)
printf("%2.2x", sc.string[i]);
}
printf("\n");
}
char *
tname()
{
register struct hil_info *hp;
for (hp = info; hp->hil_lo; hp++)
if (hi.string[0] >= hp->hil_lo && hi.string[0] <= hp->hil_hi)
break;
if (hi.string[0] == 0x61 && hi.string[1] == 0x13)
return("knobs");
return(hp->hil_name);
}
usage()
{
fprintf(stderr, "usage: %s [-at] device\n", pname);
exit(1);
}
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