diplodocus.org Git - xorg-xinput/blob - src/setcp.c

   1 /*
   2  * Copyright © 2007 Peter Hutterer
   3  * Copyright © 2009 Red Hat, Inc.
   4  *
   5  * Permission is hereby granted, free of charge, to any person obtaining a
   6  * copy of this software and associated documentation files (the "Software"),
   7  * to deal in the Software without restriction, including without limitation
   8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   9  * and/or sell copies of the Software, and to permit persons to whom the
  10  * Software is furnished to do so, subject to the following conditions:
  11  *
  12  * The above copyright notice and this permission notice (including the next
  13  * paragraph) shall be included in all copies or substantial portions of the
  14  * Software.
  15  *
  16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  22  * DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 #include "xinput.h"
  27 #include <string.h>
  28
  29 int
  30 set_clientpointer(Display* dpy, int argc, char** argv, char* name, char *desc)
  31 {
  32     XIDeviceInfo *info;
  33     XID window;
  34     char* id;
  35     char* dummy;
  36
  37     if (argc <= 1)
  38     {
  39         fprintf(stderr, "Usage: xinput %s %s\n", name, desc);
  40         return EXIT_FAILURE;
  41     }
  42
  43     id = argv[0];
  44
  45     while(*id == '0') id++;
  46
  47     window = strtol(argv[0], &dummy, (*id == 'x') ? 16 : 10);
  48
  49     info = xi2_find_device_info(dpy, argv[1]);
  50
  51     if (!info) {
  52         fprintf(stderr, "unable to find device %s\n", argv[1]);
  53         return EXIT_FAILURE;
  54     }
  55
  56     XISetClientPointer(dpy, window, info->deviceid);
  57     return 0;
  58 }