source: mainline/kernel/genarch/src/kbrd/scanc_pc.c

Last change on this file was 28a5ebd, checked in by Martin Decky <martin@…>, 5 years ago

Use char32_t instead of wchat_t to represent UTF-32 strings

The intention of the native HelenOS string API has been always to
support Unicode in the UTF-8 and UTF-32 encodings as the sole character
representations and ignore the obsolete mess of older single-byte and
multibyte character encodings. Before C11, the wchar_t type has been
slightly misused for the purpose of the UTF-32 strings. The newer
char32_t type is obviously a much more suitable option. The standard
defines char32_t as uint_least32_t, thus we can take the liberty to fix
it to uint32_t.

To maintain compatilibity with the C Standard, the putwchar(wchar_t)
functions has been replaced by our custom putuchar(char32_t) functions
where appropriate.
  • Property mode set to 100644
File size: 7.3 KB
RevLine 
[b006a2c8]1/*
[df4ed85]2 * Copyright (c) 2006 Jakub Jermar
[b006a2c8]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 *
9 * - Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * - The name of the author may not be used to endorse or promote products
15 * derived from this software without specific prior written permission.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 */
28
[6404aca]29/** @addtogroup kernel_genarch
[b006a2c8]30 * @{
31 */
32/**
33 * @file
[c8bf88d]34 * @brief Scan codes for PC keyboards.
[b006a2c8]35 */
36
[411b6a6]37#include <genarch/kbrd/scanc.h>
[c8bf88d]38#include <typedefs.h>
[19f857a]39#include <str.h>
[b006a2c8]40
41/** Primary meaning of scancodes. */
[28a5ebd]42char32_t sc_primary_map[SCANCODES] = {
[c8bf88d]43 U_NULL, /* 0x00 - undefined */
44 U_ESCAPE, /* 0x01 - Esc */
[b006a2c8]45 '1', '2', '3', '4', '5', '6', '7', '8', '9', '0', '-', '=',
[c8bf88d]46 '\b', /* 0x0e - Backspace */
47 '\t', /* 0x0f - Tab */
48 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', 'o', 'p', '[', ']',
49 '\n', /* 0x1e - Enter */
50 U_SPECIAL, /* 0x1d - Left Ctrl */
51 'a', 's', 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', '\'', '`',
52 U_SPECIAL, /* 0x2a - Left Shift */
53 '\\', 'z', 'x', 'c', 'v', 'b', 'n', 'm', ',', '.', '/',
54 U_SPECIAL, /* 0x36 - Right Shift */
55 U_SPECIAL, /* 0x37 - Print Screen */
56 U_SPECIAL, /* 0x38 - Left Alt */
[b006a2c8]57 ' ',
[c8bf88d]58 U_SPECIAL, /* 0x3a - CapsLock */
59 U_SPECIAL, /* 0x3b - F1 */
60 U_SPECIAL, /* 0x3c - F2 */
61 U_SPECIAL, /* 0x3d - F3 */
62 U_SPECIAL, /* 0x3e - F4 */
63 U_SPECIAL, /* 0x3f - F5 */
64 U_SPECIAL, /* 0x40 - F6 */
65 U_SPECIAL, /* 0x41 - F7 */
66 U_SPECIAL, /* 0x42 - F8 */
67 U_SPECIAL, /* 0x43 - F9 */
68 U_SPECIAL, /* 0x44 - F10 */
69 U_SPECIAL, /* 0x45 - NumLock */
70 U_SPECIAL, /* 0x46 - ScrollLock */
71 U_HOME_ARROW, /* 0x47 - Home */
72 U_UP_ARROW, /* 0x48 - Up Arrow */
73 U_PAGE_UP, /* 0x49 - Page Up */
74 '-',
75 U_LEFT_ARROW, /* 0x4b - Left Arrow */
76 '5', /* 0x4c - Numpad Center */
77 U_RIGHT_ARROW, /* 0x4d - Right Arrow */
78 '+',
79 U_END_ARROW, /* 0x4f - End */
80 U_DOWN_ARROW, /* 0x50 - Down Arrow */
81 U_PAGE_DOWN, /* 0x51 - Page Down */
82 '0', /* 0x52 - Numpad Insert */
83 U_DELETE, /* 0x53 - Delete */
84 U_SPECIAL, /* 0x54 - Alt-SysRq */
85 U_SPECIAL, /* 0x55 - F11/F12/PF1/FN */
86 U_SPECIAL, /* 0x56 - unlabelled key next to LAlt */
87 U_SPECIAL, /* 0x57 - F11 */
88 U_SPECIAL, /* 0x58 - F12 */
89 U_SPECIAL, /* 0x59 */
90 U_SPECIAL, /* 0x5a */
91 U_SPECIAL, /* 0x5b */
92 U_SPECIAL, /* 0x5c */
93 U_SPECIAL, /* 0x5d */
94 U_SPECIAL, /* 0x5e */
95 U_SPECIAL, /* 0x5f */
96 U_SPECIAL, /* 0x60 */
97 U_SPECIAL, /* 0x61 */
98 U_SPECIAL, /* 0x62 */
99 U_SPECIAL, /* 0x63 */
100 U_SPECIAL, /* 0x64 */
101 U_SPECIAL, /* 0x65 */
102 U_SPECIAL, /* 0x66 */
103 U_SPECIAL, /* 0x67 */
104 U_SPECIAL, /* 0x68 */
105 U_SPECIAL, /* 0x69 */
106 U_SPECIAL, /* 0x6a */
107 U_SPECIAL, /* 0x6b */
108 U_SPECIAL, /* 0x6c */
109 U_SPECIAL, /* 0x6d */
110 U_SPECIAL, /* 0x6e */
111 U_SPECIAL, /* 0x6f */
112 U_SPECIAL, /* 0x70 */
113 U_SPECIAL, /* 0x71 */
114 U_SPECIAL, /* 0x72 */
115 U_SPECIAL, /* 0x73 */
116 U_SPECIAL, /* 0x74 */
117 U_SPECIAL, /* 0x75 */
118 U_SPECIAL, /* 0x76 */
119 U_SPECIAL, /* 0x77 */
120 U_SPECIAL, /* 0x78 */
121 U_SPECIAL, /* 0x79 */
122 U_SPECIAL, /* 0x7a */
123 U_SPECIAL, /* 0x7b */
124 U_SPECIAL, /* 0x7c */
125 U_SPECIAL, /* 0x7d */
126 U_SPECIAL, /* 0x7e */
127 U_SPECIAL /* 0x7f */
[b006a2c8]128};
129
130/** Secondary meaning of scancodes. */
[28a5ebd]131char32_t sc_secondary_map[SCANCODES] = {
[c8bf88d]132 U_NULL, /* 0x00 - undefined */
133 U_ESCAPE, /* 0x01 - Esc */
[b006a2c8]134 '!', '@', '#', '$', '%', '^', '&', '*', '(', ')', '_', '+',
[c8bf88d]135 '\b', /* 0x0e - Backspace */
136 '\t', /* 0x0f - Tab */
137 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', 'O', 'P', '{', '}',
138 '\n', /* 0x1e - Enter */
139 U_SPECIAL, /* 0x1d - Left Ctrl */
140 'A', 'S', 'D', 'F', 'G', 'H', 'J', 'K', 'L', ':', '"', '~',
141 U_SPECIAL, /* 0x2a - Left Shift */
142 '|', 'Z', 'X', 'C', 'V', 'B', 'N', 'M', '<', '>', '?',
143 U_SPECIAL, /* 0x36 - Right Shift */
144 U_SPECIAL, /* 0x37 - Print Screen */
145 U_SPECIAL, /* 0x38 - Left Alt */
[b006a2c8]146 ' ',
[c8bf88d]147 U_SPECIAL, /* 0x3a - CapsLock */
148 U_SPECIAL, /* 0x3b - F1 */
149 U_SPECIAL, /* 0x3c - F2 */
150 U_SPECIAL, /* 0x3d - F3 */
151 U_SPECIAL, /* 0x3e - F4 */
152 U_SPECIAL, /* 0x3f - F5 */
153 U_SPECIAL, /* 0x40 - F6 */
154 U_SPECIAL, /* 0x41 - F7 */
155 U_SPECIAL, /* 0x42 - F8 */
156 U_SPECIAL, /* 0x43 - F9 */
157 U_SPECIAL, /* 0x44 - F10 */
158 U_SPECIAL, /* 0x45 - NumLock */
159 U_SPECIAL, /* 0x46 - ScrollLock */
[a35b458]160
[c8bf88d]161 U_HOME_ARROW, /* 0x47 - Home */
162 U_UP_ARROW, /* 0x48 - Up Arrow */
163 U_PAGE_UP, /* 0x49 - Page Up */
164 '-',
165 U_LEFT_ARROW, /* 0x4b - Left Arrow */
166 '5', /* 0x4c - Numpad Center */
167 U_RIGHT_ARROW, /* 0x4d - Right Arrow */
168 '+',
169 U_END_ARROW, /* 0x4f - End */
170 U_DOWN_ARROW, /* 0x50 - Down Arrow */
171 U_PAGE_DOWN, /* 0x51 - Page Down */
172 '0', /* 0x52 - Numpad Insert */
173 U_DELETE, /* 0x53 - Delete */
174 U_SPECIAL, /* 0x54 - Alt-SysRq */
175 U_SPECIAL, /* 0x55 - F11/F12/PF1/FN */
176 U_SPECIAL, /* 0x56 - unlabelled key next to LAlt */
177 U_SPECIAL, /* 0x57 - F11 */
178 U_SPECIAL, /* 0x58 - F12 */
179 U_SPECIAL, /* 0x59 */
180 U_SPECIAL, /* 0x5a */
181 U_SPECIAL, /* 0x5b */
182 U_SPECIAL, /* 0x5c */
183 U_SPECIAL, /* 0x5d */
184 U_SPECIAL, /* 0x5e */
185 U_SPECIAL, /* 0x5f */
186 U_SPECIAL, /* 0x60 */
187 U_SPECIAL, /* 0x61 */
188 U_SPECIAL, /* 0x62 */
189 U_SPECIAL, /* 0x63 */
190 U_SPECIAL, /* 0x64 */
191 U_SPECIAL, /* 0x65 */
192 U_SPECIAL, /* 0x66 */
193 U_SPECIAL, /* 0x67 */
194 U_SPECIAL, /* 0x68 */
195 U_SPECIAL, /* 0x69 */
196 U_SPECIAL, /* 0x6a */
197 U_SPECIAL, /* 0x6b */
198 U_SPECIAL, /* 0x6c */
199 U_SPECIAL, /* 0x6d */
200 U_SPECIAL, /* 0x6e */
201 U_SPECIAL, /* 0x6f */
202 U_SPECIAL, /* 0x70 */
203 U_SPECIAL, /* 0x71 */
204 U_SPECIAL, /* 0x72 */
205 U_SPECIAL, /* 0x73 */
206 U_SPECIAL, /* 0x74 */
207 U_SPECIAL, /* 0x75 */
208 U_SPECIAL, /* 0x76 */
209 U_SPECIAL, /* 0x77 */
210 U_SPECIAL, /* 0x78 */
211 U_SPECIAL, /* 0x79 */
212 U_SPECIAL, /* 0x7a */
213 U_SPECIAL, /* 0x7b */
214 U_SPECIAL, /* 0x7c */
215 U_SPECIAL, /* 0x7d */
216 U_SPECIAL, /* 0x7e */
217 U_SPECIAL /* 0x7f */
[b006a2c8]218};
219
220/** @}
221 */
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