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