1*3816d47bSpooka /* $NetBSD: ms.c,v 1.1 2010/01/11 02:18:45 pooka Exp $ */
2*3816d47bSpooka
3*3816d47bSpooka /*
4*3816d47bSpooka * Copyright (c) 2010 Antti Kantee. All Rights Reserved.
5*3816d47bSpooka *
6*3816d47bSpooka * Redistribution and use in source and binary forms, with or without
7*3816d47bSpooka * modification, are permitted provided that the following conditions
8*3816d47bSpooka * are met:
9*3816d47bSpooka * 1. Redistributions of source code must retain the above copyright
10*3816d47bSpooka * notice, this list of conditions and the following disclaimer.
11*3816d47bSpooka * 2. Redistributions in binary form must reproduce the above copyright
12*3816d47bSpooka * notice, this list of conditions and the following disclaimer in the
13*3816d47bSpooka * documentation and/or other materials provided with the distribution.
14*3816d47bSpooka *
15*3816d47bSpooka * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
16*3816d47bSpooka * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
17*3816d47bSpooka * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
18*3816d47bSpooka * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19*3816d47bSpooka * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20*3816d47bSpooka * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
21*3816d47bSpooka * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22*3816d47bSpooka * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23*3816d47bSpooka * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24*3816d47bSpooka * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25*3816d47bSpooka * SUCH DAMAGE.
26*3816d47bSpooka */
27*3816d47bSpooka
28*3816d47bSpooka /*
29*3816d47bSpooka * Experimental proof-of-concept program:
30*3816d47bSpooka *
31*3816d47bSpooka * Read mouse events and draw silly cursor on screen.
32*3816d47bSpooka */
33*3816d47bSpooka
34*3816d47bSpooka #include <sys/types.h>
35*3816d47bSpooka #include <sys/time.h>
36*3816d47bSpooka
37*3816d47bSpooka #include <dev/wscons/wsconsio.h>
38*3816d47bSpooka
39*3816d47bSpooka #include <rump/rump.h>
40*3816d47bSpooka #include <rump/rump_syscalls.h>
41*3816d47bSpooka
42*3816d47bSpooka #include <curses.h>
43*3816d47bSpooka #include <err.h>
44*3816d47bSpooka #include <paths.h>
45*3816d47bSpooka #include <string.h>
46*3816d47bSpooka #include <stdio.h>
47*3816d47bSpooka #include <stdlib.h>
48*3816d47bSpooka
49*3816d47bSpooka int
main(int argc,char * argv[])50*3816d47bSpooka main(int argc, char *argv[])
51*3816d47bSpooka {
52*3816d47bSpooka struct wscons_event *wev;
53*3816d47bSpooka char buf[128];
54*3816d47bSpooka int fd, x = 0, y = 0;
55*3816d47bSpooka
56*3816d47bSpooka rump_boot_sethowto(RUMP_AB_VERBOSE);
57*3816d47bSpooka rump_init();
58*3816d47bSpooka
59*3816d47bSpooka fd = rump_sys_open("/dev/wsmouse", 0);
60*3816d47bSpooka if (fd == -1)
61*3816d47bSpooka err(1, "open");
62*3816d47bSpooka
63*3816d47bSpooka initscr();
64*3816d47bSpooka
65*3816d47bSpooka while (rump_sys_read(fd, buf, sizeof(buf)) > 0) {
66*3816d47bSpooka /* XXX: timespec in 5.0 vs. -current */
67*3816d47bSpooka wev = (void *)buf;
68*3816d47bSpooka
69*3816d47bSpooka switch (wev->type) {
70*3816d47bSpooka case WSCONS_EVENT_MOUSE_DELTA_X:
71*3816d47bSpooka if (wev->value > 1)
72*3816d47bSpooka x++;
73*3816d47bSpooka else if (wev->value < 1)
74*3816d47bSpooka x--;
75*3816d47bSpooka if (x < 0)
76*3816d47bSpooka x = 0;
77*3816d47bSpooka break;
78*3816d47bSpooka case WSCONS_EVENT_MOUSE_DELTA_Y:
79*3816d47bSpooka if (wev->value > 1)
80*3816d47bSpooka y--;
81*3816d47bSpooka else if (wev->value < 1)
82*3816d47bSpooka y++;
83*3816d47bSpooka if (y < 0)
84*3816d47bSpooka y = 0;
85*3816d47bSpooka break;
86*3816d47bSpooka case WSCONS_EVENT_MOUSE_DOWN:
87*3816d47bSpooka mvprintw(0, 0, "button %d pressed", wev->value);
88*3816d47bSpooka break;
89*3816d47bSpooka case WSCONS_EVENT_MOUSE_UP:
90*3816d47bSpooka clear();
91*3816d47bSpooka break;
92*3816d47bSpooka default:
93*3816d47bSpooka break;
94*3816d47bSpooka }
95*3816d47bSpooka move(y, x);
96*3816d47bSpooka refresh();
97*3816d47bSpooka }
98*3816d47bSpooka }
99