setcp.c revision 53719b08 
1/*
2 * Copyright 2007 Peter Hutterer <peter@cs.unisa.edu.au>
3 *
4 * Permission to use, copy, modify, distribute, and sell this software and its
5 * documentation for any purpose is hereby granted without fee, provided that
6 * the above copyright notice appear in all copies and that both that
7 * copyright notice and this permission notice appear in supporting
8 * documentation.
9 *
10 * The above copyright notice and this permission notice shall be included
11 * in all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
14 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
15 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
17 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
18 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
19 * OTHER DEALINGS IN THE SOFTWARE.
20 *
21 * Except as contained in this notice, the name of the author shall
22 * not be used in advertising or otherwise to promote the sale, use or
23 * other dealings in this Software without prior written authorization
24 * from the author.
25 *
26 */
27
28
29#include "xinput.h"
30#include <string.h>
31
32int
33set_clientpointer(Display* dpy, int argc, char** argv, char* name, char *desc)
34{
35    XIDeviceInfo *info;
36    XID window;
37    char* id;
38    char* dummy;
39
40    if (argc <= 1)
41    {
42        fprintf(stderr, "Usage: xinput %s %s\n", name, desc);
43        return EXIT_FAILURE;
44    }
45
46    id = argv[0];
47
48    while(*id == '0') id++;
49
50    window = strtol(argv[0], &dummy, (*id == 'x') ? 16 : 10);
51
52    info = xi2_find_device_info(dpy, argv[1]);
53
54    if (!info) {
55	fprintf(stderr, "unable to find device %s\n", argv[1]);
56	return EXIT_FAILURE;
57    }
58
59    XISetClientPointer(dpy, window, info->deviceid);
60    return 0;
61}
62