1 #include "qemu/osdep.h" 2 #include "sysemu/sysemu.h" 3 #include "ui/keymaps.h" 4 #include "ui/input.h" 5 6 #include "standard-headers/linux/input.h" 7 8 static int linux_to_qcode[KEY_CNT] = { 9 [KEY_ESC] = Q_KEY_CODE_ESC, 10 [KEY_1] = Q_KEY_CODE_1, 11 [KEY_2] = Q_KEY_CODE_2, 12 [KEY_3] = Q_KEY_CODE_3, 13 [KEY_4] = Q_KEY_CODE_4, 14 [KEY_5] = Q_KEY_CODE_5, 15 [KEY_6] = Q_KEY_CODE_6, 16 [KEY_7] = Q_KEY_CODE_7, 17 [KEY_8] = Q_KEY_CODE_8, 18 [KEY_9] = Q_KEY_CODE_9, 19 [KEY_0] = Q_KEY_CODE_0, 20 [KEY_MINUS] = Q_KEY_CODE_MINUS, 21 [KEY_EQUAL] = Q_KEY_CODE_EQUAL, 22 [KEY_BACKSPACE] = Q_KEY_CODE_BACKSPACE, 23 [KEY_TAB] = Q_KEY_CODE_TAB, 24 [KEY_Q] = Q_KEY_CODE_Q, 25 [KEY_W] = Q_KEY_CODE_W, 26 [KEY_E] = Q_KEY_CODE_E, 27 [KEY_R] = Q_KEY_CODE_R, 28 [KEY_T] = Q_KEY_CODE_T, 29 [KEY_Y] = Q_KEY_CODE_Y, 30 [KEY_U] = Q_KEY_CODE_U, 31 [KEY_I] = Q_KEY_CODE_I, 32 [KEY_O] = Q_KEY_CODE_O, 33 [KEY_P] = Q_KEY_CODE_P, 34 [KEY_LEFTBRACE] = Q_KEY_CODE_BRACKET_LEFT, 35 [KEY_RIGHTBRACE] = Q_KEY_CODE_BRACKET_RIGHT, 36 [KEY_ENTER] = Q_KEY_CODE_RET, 37 [KEY_LEFTCTRL] = Q_KEY_CODE_CTRL, 38 [KEY_A] = Q_KEY_CODE_A, 39 [KEY_S] = Q_KEY_CODE_S, 40 [KEY_D] = Q_KEY_CODE_D, 41 [KEY_F] = Q_KEY_CODE_F, 42 [KEY_G] = Q_KEY_CODE_G, 43 [KEY_H] = Q_KEY_CODE_H, 44 [KEY_J] = Q_KEY_CODE_J, 45 [KEY_K] = Q_KEY_CODE_K, 46 [KEY_L] = Q_KEY_CODE_L, 47 [KEY_SEMICOLON] = Q_KEY_CODE_SEMICOLON, 48 [KEY_APOSTROPHE] = Q_KEY_CODE_APOSTROPHE, 49 [KEY_GRAVE] = Q_KEY_CODE_GRAVE_ACCENT, 50 [KEY_LEFTSHIFT] = Q_KEY_CODE_SHIFT, 51 [KEY_BACKSLASH] = Q_KEY_CODE_BACKSLASH, 52 [KEY_102ND] = Q_KEY_CODE_LESS, 53 [KEY_Z] = Q_KEY_CODE_Z, 54 [KEY_X] = Q_KEY_CODE_X, 55 [KEY_C] = Q_KEY_CODE_C, 56 [KEY_V] = Q_KEY_CODE_V, 57 [KEY_B] = Q_KEY_CODE_B, 58 [KEY_N] = Q_KEY_CODE_N, 59 [KEY_M] = Q_KEY_CODE_M, 60 [KEY_COMMA] = Q_KEY_CODE_COMMA, 61 [KEY_DOT] = Q_KEY_CODE_DOT, 62 [KEY_SLASH] = Q_KEY_CODE_SLASH, 63 [KEY_RIGHTSHIFT] = Q_KEY_CODE_SHIFT_R, 64 [KEY_LEFTALT] = Q_KEY_CODE_ALT, 65 [KEY_SPACE] = Q_KEY_CODE_SPC, 66 [KEY_CAPSLOCK] = Q_KEY_CODE_CAPS_LOCK, 67 [KEY_F1] = Q_KEY_CODE_F1, 68 [KEY_F2] = Q_KEY_CODE_F2, 69 [KEY_F3] = Q_KEY_CODE_F3, 70 [KEY_F4] = Q_KEY_CODE_F4, 71 [KEY_F5] = Q_KEY_CODE_F5, 72 [KEY_F6] = Q_KEY_CODE_F6, 73 [KEY_F7] = Q_KEY_CODE_F7, 74 [KEY_F8] = Q_KEY_CODE_F8, 75 [KEY_F9] = Q_KEY_CODE_F9, 76 [KEY_F10] = Q_KEY_CODE_F10, 77 [KEY_NUMLOCK] = Q_KEY_CODE_NUM_LOCK, 78 [KEY_SCROLLLOCK] = Q_KEY_CODE_SCROLL_LOCK, 79 [KEY_KP0] = Q_KEY_CODE_KP_0, 80 [KEY_KP1] = Q_KEY_CODE_KP_1, 81 [KEY_KP2] = Q_KEY_CODE_KP_2, 82 [KEY_KP3] = Q_KEY_CODE_KP_3, 83 [KEY_KP4] = Q_KEY_CODE_KP_4, 84 [KEY_KP5] = Q_KEY_CODE_KP_5, 85 [KEY_KP6] = Q_KEY_CODE_KP_6, 86 [KEY_KP7] = Q_KEY_CODE_KP_7, 87 [KEY_KP8] = Q_KEY_CODE_KP_8, 88 [KEY_KP9] = Q_KEY_CODE_KP_9, 89 [KEY_KPMINUS] = Q_KEY_CODE_KP_SUBTRACT, 90 [KEY_KPPLUS] = Q_KEY_CODE_KP_ADD, 91 [KEY_KPDOT] = Q_KEY_CODE_KP_DECIMAL, 92 [KEY_KPENTER] = Q_KEY_CODE_KP_ENTER, 93 [KEY_KPSLASH] = Q_KEY_CODE_KP_DIVIDE, 94 [KEY_KPASTERISK] = Q_KEY_CODE_KP_MULTIPLY, 95 [KEY_F11] = Q_KEY_CODE_F11, 96 [KEY_F12] = Q_KEY_CODE_F12, 97 [KEY_RO] = Q_KEY_CODE_RO, 98 [KEY_HIRAGANA] = Q_KEY_CODE_HIRAGANA, 99 [KEY_HENKAN] = Q_KEY_CODE_HENKAN, 100 [KEY_RIGHTCTRL] = Q_KEY_CODE_CTRL_R, 101 [KEY_SYSRQ] = Q_KEY_CODE_SYSRQ, 102 [KEY_RIGHTALT] = Q_KEY_CODE_ALT_R, 103 [KEY_HOME] = Q_KEY_CODE_HOME, 104 [KEY_UP] = Q_KEY_CODE_UP, 105 [KEY_PAGEUP] = Q_KEY_CODE_PGUP, 106 [KEY_LEFT] = Q_KEY_CODE_LEFT, 107 [KEY_RIGHT] = Q_KEY_CODE_RIGHT, 108 [KEY_END] = Q_KEY_CODE_END, 109 [KEY_DOWN] = Q_KEY_CODE_DOWN, 110 [KEY_PAGEDOWN] = Q_KEY_CODE_PGDN, 111 [KEY_INSERT] = Q_KEY_CODE_INSERT, 112 [KEY_DELETE] = Q_KEY_CODE_DELETE, 113 [KEY_POWER] = Q_KEY_CODE_POWER, 114 [KEY_KPCOMMA] = Q_KEY_CODE_KP_COMMA, 115 [KEY_YEN] = Q_KEY_CODE_YEN, 116 [KEY_LEFTMETA] = Q_KEY_CODE_META_L, 117 [KEY_RIGHTMETA] = Q_KEY_CODE_META_R, 118 [KEY_MENU] = Q_KEY_CODE_MENU, 119 [KEY_PAUSE] = Q_KEY_CODE_PAUSE, 120 121 [KEY_SLEEP] = Q_KEY_CODE_SLEEP, 122 [KEY_WAKEUP] = Q_KEY_CODE_WAKE, 123 [KEY_CALC] = Q_KEY_CODE_CALCULATOR, 124 [KEY_MAIL] = Q_KEY_CODE_MAIL, 125 [KEY_COMPUTER] = Q_KEY_CODE_COMPUTER, 126 127 [KEY_STOP] = Q_KEY_CODE_STOP, 128 [KEY_BOOKMARKS] = Q_KEY_CODE_AC_BOOKMARKS, 129 [KEY_BACK] = Q_KEY_CODE_AC_BACK, 130 [KEY_FORWARD] = Q_KEY_CODE_AC_FORWARD, 131 [KEY_HOMEPAGE] = Q_KEY_CODE_AC_HOME, 132 [KEY_REFRESH] = Q_KEY_CODE_AC_REFRESH, 133 [KEY_FIND] = Q_KEY_CODE_FIND, 134 135 [KEY_NEXTSONG] = Q_KEY_CODE_AUDIONEXT, 136 [KEY_PREVIOUSSONG] = Q_KEY_CODE_AUDIOPREV, 137 [KEY_STOPCD] = Q_KEY_CODE_AUDIOSTOP, 138 [KEY_PLAYCD] = Q_KEY_CODE_AUDIOPLAY, 139 [KEY_MUTE] = Q_KEY_CODE_AUDIOMUTE, 140 [KEY_VOLUMEDOWN] = Q_KEY_CODE_VOLUMEDOWN, 141 [KEY_VOLUMEUP] = Q_KEY_CODE_VOLUMEUP, 142 }; 143 144 static const int qcode_to_number[] = { 145 [Q_KEY_CODE_SHIFT] = 0x2a, 146 [Q_KEY_CODE_SHIFT_R] = 0x36, 147 148 [Q_KEY_CODE_ALT] = 0x38, 149 [Q_KEY_CODE_ALT_R] = 0xb8, 150 [Q_KEY_CODE_CTRL] = 0x1d, 151 [Q_KEY_CODE_CTRL_R] = 0x9d, 152 153 [Q_KEY_CODE_META_L] = 0xdb, 154 [Q_KEY_CODE_META_R] = 0xdc, 155 [Q_KEY_CODE_MENU] = 0xdd, 156 157 [Q_KEY_CODE_ESC] = 0x01, 158 159 [Q_KEY_CODE_1] = 0x02, 160 [Q_KEY_CODE_2] = 0x03, 161 [Q_KEY_CODE_3] = 0x04, 162 [Q_KEY_CODE_4] = 0x05, 163 [Q_KEY_CODE_5] = 0x06, 164 [Q_KEY_CODE_6] = 0x07, 165 [Q_KEY_CODE_7] = 0x08, 166 [Q_KEY_CODE_8] = 0x09, 167 [Q_KEY_CODE_9] = 0x0a, 168 [Q_KEY_CODE_0] = 0x0b, 169 [Q_KEY_CODE_MINUS] = 0x0c, 170 [Q_KEY_CODE_EQUAL] = 0x0d, 171 [Q_KEY_CODE_BACKSPACE] = 0x0e, 172 173 [Q_KEY_CODE_TAB] = 0x0f, 174 [Q_KEY_CODE_Q] = 0x10, 175 [Q_KEY_CODE_W] = 0x11, 176 [Q_KEY_CODE_E] = 0x12, 177 [Q_KEY_CODE_R] = 0x13, 178 [Q_KEY_CODE_T] = 0x14, 179 [Q_KEY_CODE_Y] = 0x15, 180 [Q_KEY_CODE_U] = 0x16, 181 [Q_KEY_CODE_I] = 0x17, 182 [Q_KEY_CODE_O] = 0x18, 183 [Q_KEY_CODE_P] = 0x19, 184 [Q_KEY_CODE_BRACKET_LEFT] = 0x1a, 185 [Q_KEY_CODE_BRACKET_RIGHT] = 0x1b, 186 [Q_KEY_CODE_RET] = 0x1c, 187 188 [Q_KEY_CODE_A] = 0x1e, 189 [Q_KEY_CODE_S] = 0x1f, 190 [Q_KEY_CODE_D] = 0x20, 191 [Q_KEY_CODE_F] = 0x21, 192 [Q_KEY_CODE_G] = 0x22, 193 [Q_KEY_CODE_H] = 0x23, 194 [Q_KEY_CODE_J] = 0x24, 195 [Q_KEY_CODE_K] = 0x25, 196 [Q_KEY_CODE_L] = 0x26, 197 [Q_KEY_CODE_SEMICOLON] = 0x27, 198 [Q_KEY_CODE_APOSTROPHE] = 0x28, 199 [Q_KEY_CODE_GRAVE_ACCENT] = 0x29, 200 201 [Q_KEY_CODE_BACKSLASH] = 0x2b, 202 [Q_KEY_CODE_Z] = 0x2c, 203 [Q_KEY_CODE_X] = 0x2d, 204 [Q_KEY_CODE_C] = 0x2e, 205 [Q_KEY_CODE_V] = 0x2f, 206 [Q_KEY_CODE_B] = 0x30, 207 [Q_KEY_CODE_N] = 0x31, 208 [Q_KEY_CODE_M] = 0x32, 209 [Q_KEY_CODE_COMMA] = 0x33, 210 [Q_KEY_CODE_DOT] = 0x34, 211 [Q_KEY_CODE_SLASH] = 0x35, 212 213 [Q_KEY_CODE_ASTERISK] = 0x37, 214 215 [Q_KEY_CODE_SPC] = 0x39, 216 [Q_KEY_CODE_CAPS_LOCK] = 0x3a, 217 [Q_KEY_CODE_F1] = 0x3b, 218 [Q_KEY_CODE_F2] = 0x3c, 219 [Q_KEY_CODE_F3] = 0x3d, 220 [Q_KEY_CODE_F4] = 0x3e, 221 [Q_KEY_CODE_F5] = 0x3f, 222 [Q_KEY_CODE_F6] = 0x40, 223 [Q_KEY_CODE_F7] = 0x41, 224 [Q_KEY_CODE_F8] = 0x42, 225 [Q_KEY_CODE_F9] = 0x43, 226 [Q_KEY_CODE_F10] = 0x44, 227 [Q_KEY_CODE_NUM_LOCK] = 0x45, 228 [Q_KEY_CODE_SCROLL_LOCK] = 0x46, 229 230 [Q_KEY_CODE_KP_DIVIDE] = 0xb5, 231 [Q_KEY_CODE_KP_MULTIPLY] = 0x37, 232 [Q_KEY_CODE_KP_SUBTRACT] = 0x4a, 233 [Q_KEY_CODE_KP_ADD] = 0x4e, 234 [Q_KEY_CODE_KP_ENTER] = 0x9c, 235 [Q_KEY_CODE_KP_DECIMAL] = 0x53, 236 [Q_KEY_CODE_SYSRQ] = 0x54, 237 [Q_KEY_CODE_PAUSE] = 0xc6, 238 239 [Q_KEY_CODE_KP_0] = 0x52, 240 [Q_KEY_CODE_KP_1] = 0x4f, 241 [Q_KEY_CODE_KP_2] = 0x50, 242 [Q_KEY_CODE_KP_3] = 0x51, 243 [Q_KEY_CODE_KP_4] = 0x4b, 244 [Q_KEY_CODE_KP_5] = 0x4c, 245 [Q_KEY_CODE_KP_6] = 0x4d, 246 [Q_KEY_CODE_KP_7] = 0x47, 247 [Q_KEY_CODE_KP_8] = 0x48, 248 [Q_KEY_CODE_KP_9] = 0x49, 249 250 [Q_KEY_CODE_LESS] = 0x56, 251 252 [Q_KEY_CODE_F11] = 0x57, 253 [Q_KEY_CODE_F12] = 0x58, 254 255 [Q_KEY_CODE_PRINT] = 0xb7, 256 257 [Q_KEY_CODE_HOME] = 0xc7, 258 [Q_KEY_CODE_PGUP] = 0xc9, 259 [Q_KEY_CODE_PGDN] = 0xd1, 260 [Q_KEY_CODE_END] = 0xcf, 261 262 [Q_KEY_CODE_LEFT] = 0xcb, 263 [Q_KEY_CODE_UP] = 0xc8, 264 [Q_KEY_CODE_DOWN] = 0xd0, 265 [Q_KEY_CODE_RIGHT] = 0xcd, 266 267 [Q_KEY_CODE_INSERT] = 0xd2, 268 [Q_KEY_CODE_DELETE] = 0xd3, 269 270 [Q_KEY_CODE_RO] = 0x73, 271 [Q_KEY_CODE_HIRAGANA] = 0x70, 272 [Q_KEY_CODE_HENKAN] = 0x79, 273 [Q_KEY_CODE_POWER] = 0xde, 274 [Q_KEY_CODE_YEN] = 0x7d, 275 [Q_KEY_CODE_KP_COMMA] = 0x7e, 276 277 [Q_KEY_CODE_SLEEP] = 0xdf, 278 [Q_KEY_CODE_WAKE] = 0xe3, 279 [Q_KEY_CODE_CALCULATOR] = 0xa1, 280 [Q_KEY_CODE_MAIL] = 0xec, 281 [Q_KEY_CODE_COMPUTER] = 0xeb, 282 283 [Q_KEY_CODE_STOP] = 0xe8, 284 [Q_KEY_CODE_AC_BOOKMARKS] = 0xe6, 285 [Q_KEY_CODE_AC_BACK] = 0xea, 286 [Q_KEY_CODE_AC_FORWARD] = 0xe9, 287 [Q_KEY_CODE_AC_HOME] = 0xb2, 288 [Q_KEY_CODE_AC_REFRESH] = 0xe7, 289 [Q_KEY_CODE_FIND] = 0xe5, 290 291 [Q_KEY_CODE_AUDIONEXT] = 0x99, 292 [Q_KEY_CODE_AUDIOPREV] = 0x90, 293 [Q_KEY_CODE_AUDIOSTOP] = 0xa4, 294 [Q_KEY_CODE_AUDIOPLAY] = 0xa2, 295 [Q_KEY_CODE_AUDIOMUTE] = 0xa0, 296 [Q_KEY_CODE_VOLUMEDOWN] = 0xae, 297 [Q_KEY_CODE_VOLUMEUP] = 0xb0, 298 299 [Q_KEY_CODE__MAX] = 0, 300 }; 301 302 static int number_to_qcode[0x100]; 303 304 int qemu_input_linux_to_qcode(unsigned int lnx) 305 { 306 assert(lnx < KEY_CNT); 307 return linux_to_qcode[lnx]; 308 } 309 310 int qemu_input_key_value_to_number(const KeyValue *value) 311 { 312 if (value->type == KEY_VALUE_KIND_QCODE) { 313 return qcode_to_number[value->u.qcode.data]; 314 } else { 315 assert(value->type == KEY_VALUE_KIND_NUMBER); 316 return value->u.number.data; 317 } 318 } 319 320 int qemu_input_key_number_to_qcode(uint8_t nr) 321 { 322 static int first = true; 323 324 if (first) { 325 int qcode, number; 326 first = false; 327 for (qcode = 0; qcode < Q_KEY_CODE__MAX; qcode++) { 328 number = qcode_to_number[qcode]; 329 assert(number < ARRAY_SIZE(number_to_qcode)); 330 number_to_qcode[number] = qcode; 331 } 332 } 333 334 return number_to_qcode[nr]; 335 } 336 337 int qemu_input_key_value_to_qcode(const KeyValue *value) 338 { 339 if (value->type == KEY_VALUE_KIND_QCODE) { 340 return value->u.qcode.data; 341 } else { 342 assert(value->type == KEY_VALUE_KIND_NUMBER); 343 return qemu_input_key_number_to_qcode(value->u.number.data); 344 } 345 } 346 347 int qemu_input_key_value_to_scancode(const KeyValue *value, bool down, 348 int *codes) 349 { 350 int keycode = qemu_input_key_value_to_number(value); 351 int count = 0; 352 353 if (value->type == KEY_VALUE_KIND_QCODE && 354 value->u.qcode.data == Q_KEY_CODE_PAUSE) { 355 /* specific case */ 356 int v = down ? 0 : 0x80; 357 codes[count++] = 0xe1; 358 codes[count++] = 0x1d | v; 359 codes[count++] = 0x45 | v; 360 return count; 361 } 362 if (keycode & SCANCODE_GREY) { 363 codes[count++] = SCANCODE_EMUL0; 364 keycode &= ~SCANCODE_GREY; 365 } 366 if (!down) { 367 keycode |= SCANCODE_UP; 368 } 369 codes[count++] = keycode; 370 371 return count; 372 } 373