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/*
* Copyright 1996-1997 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
query_state(Display *display,
int argc,
char *argv[],
char *name,
char *desc)
{
XDeviceInfo *info;
XDevice *device;
XDeviceState *state;
int loop;
int loop2;
XInputClass *cls;
XValuatorState *val_state;
XKeyState *key_state;
XButtonState *but_state;
if (argc != 1) {
fprintf(stderr, "usage: xinput %s %s\n", name, desc);
return 1;
}
info = find_device_info(display, argv[0], True);
if (!info) {
fprintf(stderr, "unable to find device '%s'\n", argv[0]);
return 1;
}
device = XOpenDevice(display, info->id);
if (!device) {
fprintf(stderr, "unable to open device '%s'\n", argv[0]);
return 1;
}
state = XQueryDeviceState(display, device);
if (state) {
cls = state->data;
printf("%d class%s :\n", state->num_classes,
(state->num_classes > 1) ? "es" : "");
for(loop=0; loop<state->num_classes; loop++) {
switch(cls->class) {
case ValuatorClass:
val_state = (XValuatorState *) cls;
printf("ValuatorClass Mode=%s Proximity=%s\n",
val_state->mode & 1 ? "Absolute" : "Relative",
val_state->mode & 2 ? "Out" : "In");
for(loop2=0; loop2<val_state->num_valuators; loop2++) {
printf("\tvaluator[%d]=%d\n", loop2, val_state->valuators[loop2]);
}
break;
case ButtonClass:
but_state = (XButtonState *) cls;
printf("ButtonClass\n");
for(loop2=1; loop2<=but_state->num_buttons; loop2++) {
printf("\tbutton[%d]=%s\n", loop2,
(but_state->buttons[loop2 / 8] & (1 << (loop2 % 8))) ? "down" : "up" );
}
break;
case KeyClass:
key_state = (XKeyState *) cls;
printf("KeyClass\n");
for(loop2=0; loop2<key_state->num_keys; loop2++) {
printf("\tkey[%d]=%s\n", loop2,
(key_state->keys[loop2 / 8] & (1 << (loop2 % 8))) ? "down" : "up" );
}
break;
}
cls = (XInputClass *) ((char *) cls + cls->length);
}
XFreeDeviceState(state);
}
return EXIT_SUCCESS;
}
/* end of state.c */
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