| 1 | /* |
| 2 | * Copyright 2001,2002 Red Hat Inc., Durham, North Carolina. |
| 3 | * |
| 4 | * All Rights Reserved. |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining |
| 7 | * a copy of this software and associated documentation files (the |
| 8 | * "Software"), to deal in the Software without restriction, including |
| 9 | * without limitation on the rights to use, copy, modify, merge, |
| 10 | * publish, distribute, sublicense, and/or sell copies of the Software, |
| 11 | * and to permit persons to whom the Software is furnished to do so, |
| 12 | * subject to the following conditions: |
| 13 | * |
| 14 | * The above copyright notice and this permission notice (including the |
| 15 | * next paragraph) shall be included in all copies or substantial |
| 16 | * portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 19 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 21 | * NON-INFRINGEMENT. IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS |
| 22 | * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| 23 | * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| 24 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 25 | * SOFTWARE. |
| 26 | */ |
| 27 | |
| 28 | /* |
| 29 | * Authors: |
| 30 | * Rickard E. (Rik) Faith <faith@redhat.com> |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #include <stdio.h> |
| 35 | #include <stdlib.h> |
| 36 | #include <string.h> |
| 37 | #include <X11/Xlib.h> |
| 38 | #include <X11/XKBlib.h> |
| 39 | #include <X11/extensions/XInput.h> |
| 40 | #include <X11/extensions/XKB.h> |
| 41 | #include <X11/extensions/XKBstr.h> |
| 42 | #include <X11/extensions/dmxext.h> |
| 43 | #include <sys/time.h> |
| 44 | |
| 45 | static const char * |
| 46 | core(DMXInputAttributes * iinf) |
| 47 | { |
| 48 | if (iinf->isCore) |
| 49 | return "core"; |
| 50 | else if (iinf->sendsCore) |
| 51 | return "extension (sends core events)"; |
| 52 | else |
| 53 | return "extension"; |
| 54 | } |
| 55 | |
| 56 | static void |
| 57 | printdmxinfo(Display * display, int id) |
| 58 | { |
| 59 | int event_base; |
| 60 | int error_base; |
| 61 | int major_version, minor_version, patch_version; |
| 62 | DMXInputAttributes iinf; |
| 63 | Display *backend; |
| 64 | char *backendname = NULL; |
| 65 | |
| 66 | if (!DMXQueryExtension(display, &event_base, &error_base)) |
| 67 | return; |
| 68 | if (!DMXQueryVersion(display, &major_version, &minor_version, |
| 69 | &patch_version)) |
| 70 | return; |
| 71 | if (major_version == 1 && minor_version == 0) |
| 72 | return; /* too old */ |
| 73 | if (!DMXGetInputAttributes(display, id, &iinf)) |
| 74 | return; |
| 75 | |
| 76 | printf(" DMX Information: "); |
| 77 | if (iinf.detached) |
| 78 | printf("detached "); |
| 79 | else |
| 80 | printf("active "); |
| 81 | switch (iinf.inputType) { |
| 82 | case DMXLocalInputType: |
| 83 | printf("local, %s", core(&iinf)); |
| 84 | break; |
| 85 | case DMXConsoleInputType: |
| 86 | printf("console %s, %s", iinf.name, core(&iinf)); |
| 87 | break; |
| 88 | case DMXBackendInputType: |
| 89 | if (iinf.physicalId >= 0) { |
| 90 | if ((backend = XOpenDisplay(iinf.name))) { |
| 91 | XExtensionVersion *ext = XGetExtensionVersion(backend, INAME); |
| 92 | |
| 93 | if (ext && ext != (XExtensionVersion *) NoSuchExtension) { |
| 94 | int count, i; |
| 95 | XDeviceInfo *devInfo = XListInputDevices(backend, &count); |
| 96 | |
| 97 | if (devInfo) { |
| 98 | for (i = 0; i < count; i++) { |
| 99 | if ((unsigned) iinf.physicalId == devInfo[i].id |
| 100 | && devInfo[i].name) { |
| 101 | backendname = strdup(devInfo[i].name); |
| 102 | break; |
| 103 | } |
| 104 | } |
| 105 | XFreeDeviceList(devInfo); |
| 106 | } |
| 107 | } |
| 108 | XCloseDisplay(backend); |
| 109 | } |
| 110 | } |
| 111 | printf("backend o%d/%s", iinf.physicalScreen, iinf.name); |
| 112 | if (iinf.physicalId >= 0) |
| 113 | printf("/id%d", iinf.physicalId); |
| 114 | if (backendname) { |
| 115 | printf("=%s", backendname); |
| 116 | free(backendname); |
| 117 | } |
| 118 | printf(" %s", core(&iinf)); |
| 119 | break; |
| 120 | } |
| 121 | printf("\n"); |
| 122 | } |
| 123 | |
| 124 | int |
| 125 | main(int argc, char **argv) |
| 126 | { |
| 127 | Display *display = NULL; |
| 128 | int device = -1; |
| 129 | int newmouse = -1; |
| 130 | int newkbd = -1; |
| 131 | int count; |
| 132 | int i, j; |
| 133 | XDeviceInfo *devInfo; |
| 134 | XExtensionVersion *ext; |
| 135 | |
| 136 | if (argc == 2 || argc == 3 || argc == 4 || argc == 5) { |
| 137 | if (!(display = XOpenDisplay(argv[1]))) { |
| 138 | printf("Cannot open display %s\n", argv[1]); |
| 139 | return -1; |
| 140 | } |
| 141 | if (argc >= 3) |
| 142 | device = strtol(argv[2], NULL, 0); |
| 143 | if (argc >= 4) |
| 144 | newmouse = strtol(argv[3], NULL, 0); |
| 145 | if (argc >= 5) |
| 146 | newkbd = strtol(argv[4], NULL, 0); |
| 147 | } |
| 148 | else { |
| 149 | printf("Usage: %s display [device] [newmouse] [newkbd]\n", argv[0]); |
| 150 | return -1; |
| 151 | } |
| 152 | |
| 153 | if (!display && !(display = XOpenDisplay(NULL))) { |
| 154 | printf("Cannot open default display\n"); |
| 155 | return -1; |
| 156 | } |
| 157 | |
| 158 | ext = XGetExtensionVersion(display, INAME); |
| 159 | if (!ext || ext == (XExtensionVersion *) NoSuchExtension) { |
| 160 | printf("No XInputExtension\n"); |
| 161 | return -1; |
| 162 | } |
| 163 | printf("%s version %d.%d\n", INAME, ext->major_version, ext->minor_version); |
| 164 | |
| 165 | if (!(devInfo = XListInputDevices(display, &count)) || !count) { |
| 166 | printf("Cannot list devices\n"); |
| 167 | return -1; |
| 168 | } |
| 169 | |
| 170 | for (i = 0; i < count; i++) { |
| 171 | XAnyClassPtr any; |
| 172 | const char *kind = "Unknown"; |
| 173 | int has_key = 0; |
| 174 | |
| 175 | switch (devInfo[i].use) { |
| 176 | case IsXPointer: |
| 177 | kind = "XPointer"; |
| 178 | break; |
| 179 | case IsXKeyboard: |
| 180 | kind = "XKeyboard"; |
| 181 | break; |
| 182 | case IsXExtensionDevice: |
| 183 | kind = "XExtensionDevice"; |
| 184 | break; |
| 185 | } |
| 186 | printf("%2lu %-20.20s %-16.16s", |
| 187 | (long unsigned) devInfo[i].id, |
| 188 | devInfo[i].name ? devInfo[i].name : "", kind); |
| 189 | |
| 190 | for (j = 0, any = devInfo[i].inputclassinfo; |
| 191 | j < devInfo[i].num_classes; |
| 192 | any = (XAnyClassPtr) ((char *) any + any->length), j++) { |
| 193 | const char *class = "unk"; |
| 194 | |
| 195 | switch (any->class) { |
| 196 | case KeyClass: |
| 197 | class = "key"; |
| 198 | ++has_key; |
| 199 | break; |
| 200 | case ButtonClass: |
| 201 | class = "btn"; |
| 202 | break; |
| 203 | case ValuatorClass: |
| 204 | class = "val"; |
| 205 | break; |
| 206 | case FeedbackClass: |
| 207 | class = "fdb"; |
| 208 | break; |
| 209 | case ProximityClass: |
| 210 | class = "prx"; |
| 211 | break; |
| 212 | case FocusClass: |
| 213 | class = "foc"; |
| 214 | break; |
| 215 | case OtherClass: |
| 216 | class = "oth"; |
| 217 | break; |
| 218 | } |
| 219 | printf(" %s", class); |
| 220 | } |
| 221 | printf("\n"); |
| 222 | printdmxinfo(display, i); |
| 223 | |
| 224 | if (has_key) { |
| 225 | XkbDescPtr xkb; |
| 226 | |
| 227 | if ((xkb = XkbGetKeyboard(display, |
| 228 | XkbAllComponentsMask, devInfo[i].id))) { |
| 229 | printf(" Xkb Information:\n"); |
| 230 | printf(" Device id = %d\n", xkb->device_spec); |
| 231 | printf(" Min keycode = 0x%02x\n", xkb->min_key_code); |
| 232 | printf(" Max keycode = 0x%02x\n", xkb->max_key_code); |
| 233 | #define PRINTNAME(x) \ |
| 234 | printf(" %s = %s\n", \ |
| 235 | #x, xkb->names->x ? XGetAtomName(display, xkb->names->x) : "") |
| 236 | PRINTNAME(keycodes); |
| 237 | PRINTNAME(geometry); |
| 238 | PRINTNAME(symbols); |
| 239 | PRINTNAME(types); |
| 240 | PRINTNAME(compat); |
| 241 | } |
| 242 | } |
| 243 | } |
| 244 | |
| 245 | if (newmouse >= 0) { |
| 246 | XDevice *dev; |
| 247 | |
| 248 | printf("Trying to make device %d core mouse\n", newmouse); |
| 249 | dev = XOpenDevice(display, devInfo[newmouse].id); |
| 250 | printf("Status = %d\n", XChangePointerDevice(display, dev, 0, 1)); |
| 251 | return 0; |
| 252 | } |
| 253 | |
| 254 | if (newkbd >= 0) { |
| 255 | XDevice *dev; |
| 256 | |
| 257 | printf("Trying to make device %d core keyboard\n", newkbd); |
| 258 | dev = XOpenDevice(display, devInfo[newkbd].id); |
| 259 | printf("Status = %d\n", XChangeKeyboardDevice(display, dev)); |
| 260 | return 0; |
| 261 | } |
| 262 | |
| 263 | if (device >= 0) { |
| 264 | #define MAX_EVENTS 100 |
| 265 | int cnt = 0; |
| 266 | XDevice *dev; |
| 267 | XEventClass event_list[MAX_EVENTS]; |
| 268 | int event_type[MAX_EVENTS]; |
| 269 | const char *names[MAX_EVENTS]; |
| 270 | int total = 0; |
| 271 | |
| 272 | #define ADD(type) \ |
| 273 | if (cnt >= MAX_EVENTS) abort(); \ |
| 274 | names[cnt] = #type; \ |
| 275 | type(dev, event_type[cnt], event_list[cnt]); \ |
| 276 | if (event_type[cnt]) ++cnt |
| 277 | |
| 278 | dev = XOpenDevice(display, devInfo[device].id); |
| 279 | ADD(DeviceKeyPress); |
| 280 | ADD(DeviceKeyRelease); |
| 281 | ADD(DeviceButtonPress); |
| 282 | ADD(DeviceButtonRelease); |
| 283 | ADD(DeviceMotionNotify); |
| 284 | ADD(DeviceFocusIn); |
| 285 | ADD(DeviceFocusOut); |
| 286 | ADD(ProximityIn); |
| 287 | ADD(ProximityOut); |
| 288 | ADD(DeviceStateNotify); |
| 289 | ADD(DeviceMappingNotify); |
| 290 | ADD(ChangeDeviceNotify); |
| 291 | |
| 292 | for (i = 0; i < cnt; i++) { |
| 293 | printf("Waiting for %s events of type %d (%lu) on 0x%08lx\n", |
| 294 | names[i], |
| 295 | event_type[i], (unsigned long) event_list[i], |
| 296 | (long unsigned) DefaultRootWindow(display)); |
| 297 | } |
| 298 | XSelectExtensionEvent(display, DefaultRootWindow(display), |
| 299 | event_list, cnt); |
| 300 | |
| 301 | for (;;) { |
| 302 | XEvent event; |
| 303 | |
| 304 | XNextEvent(display, &event); |
| 305 | for (i = 0; i < cnt; i++) { |
| 306 | XDeviceMotionEvent *e = (XDeviceMotionEvent *) &event; |
| 307 | XDeviceButtonEvent *b = (XDeviceButtonEvent *) &event; |
| 308 | |
| 309 | if (event.type == event_type[i]) { |
| 310 | printf("%s id=%lu (%d @ %d,%d; s=0x%04x, d=%d, t=%lu)" |
| 311 | " axes_count=%d first=%d %d %d %d %d %d %d\n", |
| 312 | names[i], |
| 313 | (long unsigned) e->deviceid, |
| 314 | e->type, |
| 315 | e->x, e->y, |
| 316 | e->device_state, |
| 317 | b->button, |
| 318 | (long unsigned) b->time, |
| 319 | e->axes_count, |
| 320 | e->first_axis, |
| 321 | e->axis_data[0], |
| 322 | e->axis_data[1], |
| 323 | e->axis_data[2], |
| 324 | e->axis_data[3], e->axis_data[4], e->axis_data[5]); |
| 325 | } |
| 326 | } |
| 327 | ++total; |
| 328 | #if 0 |
| 329 | /* Used to check motion history for |
| 330 | * extension devices. */ |
| 331 | if (!(total % 10)) { |
| 332 | XDeviceTimeCoord *tc; |
| 333 | int n, m, a; |
| 334 | struct timeval tv; |
| 335 | unsigned long ms; |
| 336 | |
| 337 | gettimeofday(&tv, NULL); |
| 338 | ms = tv.tv_sec * 1000 + tv.tv_usec / 1000; |
| 339 | tc = XGetDeviceMotionEvents(display, dev, ms - 1000, ms, |
| 340 | &n, &m, &a); |
| 341 | printf("Got %d events of mode %s with %d axes\n", |
| 342 | n, m == Absolute ? "Absolute" : "Relative", a); |
| 343 | for (i = 0; i < n && i < 10; i++) { |
| 344 | printf(" %d: %lu %d %d\n", |
| 345 | i, tc[i].time, tc[i].data[0], tc[i].data[1]); |
| 346 | } |
| 347 | XFreeDeviceMotionEvents(tc); |
| 348 | } |
| 349 | #endif |
| 350 | } |
| 351 | } |
| 352 | |
| 353 | XCloseDisplay(display); |
| 354 | return 0; |
| 355 | } |