/*
* Copyright 2001,2002 Red Hat Inc., Durham, North Carolina.
*
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation on the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/*
* Authors:
* Rickard E. (Rik) Faith <[email protected]>
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <X11/Xlib.h>
#include <X11/XKBlib.h>
#include <X11/extensions/XInput.h>
#include <X11/extensions/XKB.h>
#include <X11/extensions/XKBstr.h>
#include <X11/extensions/dmxext.h>
#include <sys/time.h>
static const char *core(DMXInputAttributes *iinf)
{
if (iinf->isCore) return "core";
else if (iinf->sendsCore) return "extension (sends core events)";
else return "extension";
}
static void printdmxinfo(Display *display, int id)
{
int event_base;
int error_base;
int major_version, minor_version, patch_version;
DMXInputAttributes iinf;
Display *backend;
char *backendname = NULL;
if (!DMXQueryExtension(display, &event_base, &error_base)) return;
if (!DMXQueryVersion(display, &major_version, &minor_version,
&patch_version)) return;
if (major_version == 1 && minor_version == 0) return; /* too old */
if (!DMXGetInputAttributes(display, id, &iinf)) return;
printf(" DMX Information: ");
if (iinf.detached) printf("detached ");
else printf("active ");
switch (iinf.inputType) {
case DMXLocalInputType:
printf("local, %s", core(&iinf));
break;
case DMXConsoleInputType:
printf("console %s, %s", iinf.name, core(&iinf));
break;
case DMXBackendInputType:
if (iinf.physicalId >= 0) {
if ((backend = XOpenDisplay(iinf.name))) {
XExtensionVersion *ext = XGetExtensionVersion(backend, INAME);
if (ext && ext != (XExtensionVersion *)NoSuchExtension) {
int count, i;
XDeviceInfo *devInfo = XListInputDevices(backend, &count);
if (devInfo) {
for (i = 0; i < count; i++) {
if ((unsigned)iinf.physicalId == devInfo[i].id
&& devInfo[i].name) {
backendname = strdup(devInfo[i].name);
break;
}
}
XFreeDeviceList(devInfo);
}
}
XCloseDisplay(backend);
}
}
printf("backend o%d/%s",iinf.physicalScreen, iinf.name);
if (iinf.physicalId >= 0) printf("/id%d", iinf.physicalId);
if (backendname) {
printf("=%s", backendname);
free(backendname);
}
printf(" %s", core(&iinf));
break;
}
printf("\n");
}
int main(int argc, char **argv)
{
Display *display = NULL;
int device = -1;
int newmouse = -1;
int newkbd = -1;
int count;
int i, j;
XDeviceInfo *devInfo;
XExtensionVersion *ext;
if (argc == 2 || argc == 3 || argc == 4 || argc == 5) {
if (!(display = XOpenDisplay(argv[1]))) {
printf("Cannot open display %s\n", argv[1]);
return -1;
}
if (argc >= 3) device = strtol(argv[2], NULL, 0);
if (argc >= 4) newmouse = strtol(argv[3], NULL, 0);
if (argc >= 5) newkbd = strtol(argv[4], NULL, 0);
} else {
printf("Usage: %s display [device] [newmouse] [newkbd]\n", argv[0]);
return -1;
}
if (!display && !(display = XOpenDisplay(NULL))) {
printf("Cannot open default display\n");
return -1;
}
ext = XGetExtensionVersion(display, INAME);
if (!ext || ext == (XExtensionVersion *)NoSuchExtension) {
printf("No XInputExtension\n");
return -1;
}
printf("%s version %d.%d\n",
INAME, ext->major_version, ext->minor_version);
if (!(devInfo = XListInputDevices(display, &count)) || !count) {
printf("Cannot list devices\n");
return -1;
}
for (i = 0; i < count; i++) {
XAnyClassPtr any;
const char *kind = "Unknown";
int has_key = 0;
switch (devInfo[i].use) {
case IsXPointer: kind = "XPointer"; break;
case IsXKeyboard: kind = "XKeyboard"; break;
case IsXExtensionDevice: kind = "XExtensionDevice"; break;
}
printf("%2lu %-20.20s %-16.16s",
(long unsigned)devInfo[i].id,
devInfo[i].name ? devInfo[i].name : "", kind);
for (j = 0, any = devInfo[i].inputclassinfo;
j < devInfo[i].num_classes;
any = (XAnyClassPtr)((char *)any + any->length), j++) {
const char *class = "unk";
switch (any->class) {
case KeyClass: class = "key"; ++has_key; break;
case ButtonClass: class = "btn"; break;
case ValuatorClass: class = "val"; break;
case FeedbackClass: class = "fdb"; break;
case ProximityClass: class = "prx"; break;
case FocusClass: class = "foc"; break;
case OtherClass: class = "oth"; break;
}
printf(" %s", class);
}
printf("\n");
printdmxinfo(display, i);
if (has_key) {
XkbDescPtr xkb;
if ((xkb = XkbGetKeyboard(display,
XkbAllComponentsMask,
devInfo[i].id))) {
printf(" Xkb Information:\n");
printf(" Device id = %d\n", xkb->device_spec);
printf(" Min keycode = 0x%02x\n", xkb->min_key_code);
printf(" Max keycode = 0x%02x\n", xkb->max_key_code);
#define PRINTNAME(x) \
printf(" %s = %s\n", \
#x, xkb->names->x ? XGetAtomName(display, xkb->names->x) : "")
PRINTNAME(keycodes);
PRINTNAME(geometry);
PRINTNAME(symbols);
PRINTNAME(types);
PRINTNAME(compat);
}
}
}
if (newmouse >= 0) {
XDevice *dev;
printf("Trying to make device %d core mouse\n", newmouse);
dev = XOpenDevice(display, devInfo[newmouse].id);
printf("Status = %d\n",
XChangePointerDevice(display, dev, 0, 1));
return 0;
}
if (newkbd >= 0) {
XDevice *dev;
printf("Trying to make device %d core keyboard\n", newkbd);
dev = XOpenDevice(display, devInfo[newkbd].id);
printf("Status = %d\n",
XChangeKeyboardDevice(display, dev));
return 0;
}
if (device >=0){
#define MAX_EVENTS 100
int cnt = 0;
XDevice *dev;
XEventClass event_list[MAX_EVENTS];
int event_type[MAX_EVENTS];
const char *names[MAX_EVENTS];
int total = 0;
#define ADD(type) \
if (cnt >= MAX_EVENTS) abort(); \
names[cnt] = #type; \
type(dev, event_type[cnt], event_list[cnt]); \
if (event_type[cnt]) ++cnt
dev = XOpenDevice(display, devInfo[device].id);
ADD(DeviceKeyPress);
ADD(DeviceKeyRelease);
ADD(DeviceButtonPress);
ADD(DeviceButtonRelease);
ADD(DeviceMotionNotify);
ADD(DeviceFocusIn);
ADD(DeviceFocusOut);
ADD(ProximityIn);
ADD(ProximityOut);
ADD(DeviceStateNotify);
ADD(DeviceMappingNotify);
ADD(ChangeDeviceNotify);
for (i = 0; i < cnt; i++) {
printf("Waiting for %s events of type %d (%lu) on 0x%08lx\n",
names[i],
event_type[i], (unsigned long)event_list[i],
(long unsigned)DefaultRootWindow(display));
}
XSelectExtensionEvent(display, DefaultRootWindow(display),
event_list, cnt);
for (;;) {
XEvent event;
XNextEvent(display, &event);
for (i = 0; i < cnt; i++) {
XDeviceMotionEvent *e = (XDeviceMotionEvent *)&event;
XDeviceButtonEvent *b = (XDeviceButtonEvent *)&event;
if (event.type == event_type[i]) {
printf("%s id=%lu (%d @ %d,%d; s=0x%04x, d=%d, t=%lu)"
" axes_count=%d first=%d %d %d %d %d %d %d\n",
names[i],
(long unsigned)e->deviceid,
e->type,
e->x, e->y,
e->device_state,
b->button,
(long unsigned)b->time,
e->axes_count,
e->first_axis,
e->axis_data[0],
e->axis_data[1],
e->axis_data[2],
e->axis_data[3],
e->axis_data[4],
e->axis_data[5]);
}
}
++total;
#if 0
/* Used to check motion history for
* extension devices. */
if (!(total % 10)) {
XDeviceTimeCoord *tc;
int n, m, a;
struct timeval tv;
unsigned long ms;
gettimeofday(&tv, NULL);
ms = tv.tv_sec * 1000 + tv.tv_usec / 1000;
tc = XGetDeviceMotionEvents(display, dev, ms-1000, ms,
&n, &m, &a);
printf("Got %d events of mode %s with %d axes\n",
n, m == Absolute ? "Absolute" : "Relative", a);
for (i = 0; i < n && i < 10; i++) {
printf(" %d: %lu %d %d\n",
i, tc[i].time, tc[i].data[0], tc[i].data[1]);
}
XFreeDeviceMotionEvents(tc);
}
#endif
}
}
XCloseDisplay(display);
return 0;
}
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