console.h revision 302408 
1/*-
2 * Copyright (c) 2015 Tycho Nightingale <tycho.nightingale@pluribusnetworks.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: stable/11/usr.sbin/bhyve/console.h 302408 2016-07-08 00:04:57Z gjb $
27 */
28
29#ifndef _CONSOLE_H_
30#define	_CONSOLE_H_
31
32struct bhyvegc;
33
34typedef void (*fb_render_func_t)(struct bhyvegc *gc, void *arg);
35typedef void (*kbd_event_func_t)(int down, uint32_t keysym, void *arg);
36typedef void (*ptr_event_func_t)(uint8_t mask, int x, int y, void *arg);
37
38void	console_init(int w, int h, void *fbaddr);
39
40void	console_set_fbaddr(void *fbaddr);
41
42struct bhyvegc_image *console_get_image(void);
43
44void	console_fb_register(fb_render_func_t render_cb, void *arg);
45void	console_refresh(void);
46
47void	console_kbd_register(kbd_event_func_t event_cb, void *arg, int pri);
48void	console_key_event(int down, uint32_t keysym);
49
50void	console_ptr_register(ptr_event_func_t event_cb, void *arg, int pri);
51void	console_ptr_event(uint8_t button, int x, int y);
52
53#endif /* _CONSOLE_H_ */
54