1/*
2 * QEMU keysym to keycode conversion using rdesktop keymaps
3 *
4 * Copyright (c) 2004 Johannes Schindelin
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to deal
8 * in the Software without restriction, including without limitation the rights
9 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
10 * copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the 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 FROM,
21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
22 * THE SOFTWARE.
23 */
24
25#ifndef __QEMU_KEYMAPS_H__
26#define __QEMU_KEYMAPS_H__
27
28#include "qemu-common.h"
29
30typedef struct {
31	const char* name;
32	int keysym;
33} name2keysym_t;
34
35struct key_range {
36    int start;
37    int end;
38    struct key_range *next;
39};
40
41#define MAX_NORMAL_KEYCODE 512
42#define MAX_EXTRA_COUNT 256
43typedef struct {
44    uint16_t keysym2keycode[MAX_NORMAL_KEYCODE];
45    struct {
46	int keysym;
47	uint16_t keycode;
48    } keysym2keycode_extra[MAX_EXTRA_COUNT];
49    int extra_count;
50    struct key_range *keypad_range;
51    struct key_range *numlock_range;
52} kbd_layout_t;
53
54
55void *init_keyboard_layout(const name2keysym_t *table, const char *language);
56int keysym2scancode(void *kbd_layout, int keysym);
57int keycode_is_keypad(void *kbd_layout, int keycode);
58int keysym_is_numlock(void *kbd_layout, int keysym);
59
60#endif /* __QEMU_KEYMAPS_H__ */
61