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/*
* Copyright 1996 by Frederic Lepied, France. <Frederic.Lepied@sugix.frmug.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, and that the name of the authors not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The authors make no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*
*/
#include "xinput.h"
int
get_button_map(Display *display,
int argc,
char *argv[],
char *name,
char *desc)
{
XDeviceInfo *info;
XDevice *device;
XAnyClassPtr ip;
int i;
int nbuttons;
if (argc != 1) {
fprintf(stderr, "usage: xinput %s %s\n", name, desc);
return EXIT_FAILURE;
}
info = find_device_info(display, argv[0], False);
if (!info) {
fprintf(stderr, "unable to find device %s\n", argv[0]);
return EXIT_FAILURE;
}
ip = (XAnyClassPtr) info->inputclassinfo;
nbuttons = 0;
/* try to find the number of buttons */
for(i=0; i<info->num_classes; i++) {
if (ip->class == ButtonClass) {
nbuttons = ((XButtonInfoPtr)ip)->num_buttons;
break;
}
ip = (XAnyClassPtr) ((char *) ip + ip->length);
}
if (nbuttons == 0) {
fprintf(stderr, "device has no buttons\n");
return EXIT_FAILURE;
}
device = XOpenDevice(display, info->id);
if (device) {
int idx;
unsigned char *map;
map = (unsigned char *) malloc(sizeof(unsigned char) * nbuttons);
XGetDeviceButtonMapping(display, device, map, nbuttons);
for(idx=1; idx < nbuttons + 1; idx++) {
printf("%d ", map[idx - 1]);
}
printf("\n");
XCloseDevice(display, device);
return EXIT_SUCCESS;
} else {
fprintf(stderr, "Unable to open device\n");
return EXIT_FAILURE;
}
}
int
set_button_map(Display *display,
int argc,
char *argv[],
char *name,
char *desc)
{
XDeviceInfo *info;
XDevice *device;
XAnyClassPtr ip;
int i;
int nbuttons;
if (argc < 2) {
fprintf(stderr, "usage: xinput %s %s\n", name, desc);
return EXIT_FAILURE;
}
info = find_device_info(display, argv[0], False);
if (!info) {
fprintf(stderr, "unable to find device %s\n", argv[0]);
return EXIT_FAILURE;
}
ip = (XAnyClassPtr) info->inputclassinfo;
nbuttons = 0;
/* try to find the number of buttons */
for(i=0; i<info->num_classes; i++) {
if (ip->class == ButtonClass) {
nbuttons = ((XButtonInfoPtr)ip)->num_buttons;
break;
}
ip = (XAnyClassPtr) ((char *) ip + ip->length);
}
if (nbuttons == 0) {
fprintf(stderr, "device has no buttons\n");
return EXIT_FAILURE;
}
device = XOpenDevice(display, info->id);
if (device) {
int idx;
unsigned char *map;
int min;
map = (unsigned char *) malloc(sizeof(unsigned char) * nbuttons);
XGetDeviceButtonMapping(display, device, map, nbuttons);
min = (argc > nbuttons + 1) ? nbuttons + 1 : argc;
for(idx=1; idx < min; idx++) {
map[idx - 1] = atoi(argv[idx]);
}
XSetDeviceButtonMapping(display, device, map, nbuttons);
XCloseDevice(display, device);
return EXIT_SUCCESS;
} else {
fprintf(stderr, "Unable to open device\n");
return EXIT_FAILURE;
}
}
/* end of buttonmap.c */
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