From 04908c32900f851eba37c1e828186c76ff103584 Mon Sep 17 00:00:00 2001 From: Tudor Brindus Date: Sun, 17 Jan 2021 23:33:56 -0500 Subject: [PATCH] [client] add a uapi to PS/2 scancode table This table was codegen'd from uapi/linux/input-event-codes.h and SDL's events/scancodes_linux.h. --- client/src/kb.h | 143 ++++++++++++++++++++++++++++++++++++++++++++++ client/src/main.c | 35 ++++++++---- 2 files changed, 167 insertions(+), 11 deletions(-) create mode 100644 client/src/kb.h diff --git a/client/src/kb.h b/client/src/kb.h new file mode 100644 index 00000000..9161106a --- /dev/null +++ b/client/src/kb.h @@ -0,0 +1,143 @@ +/* +Looking Glass - KVM FrameRelay (KVMFR) Client +Copyright (C) 2017-2019 Geoffrey McRae +https://looking-glass.hostfission.com + +This program is free software; you can redistribute it and/or modify it under +the terms of the GNU General Public License as published by the Free Software +Foundation; either version 2 of the License, or (at your option) any later +version. + +This program is distributed in the hope that it will be useful, but WITHOUT ANY +WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A +PARTICULAR PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along with +this program; if not, write to the Free Software Foundation, Inc., 59 Temple +Place, Suite 330, Boston, MA 02111-1307 USA +*/ + +#include + +const uint32_t xfree86_to_ps2[KEY_MAX] = +{ + [KEY_RESERVED] /* = USB 0 */ = 0x000000, + [KEY_ESC] /* = USB 41 */ = 0x000001, + [KEY_1] /* = USB 30 */ = 0x000002, + [KEY_2] /* = USB 31 */ = 0x000003, + [KEY_3] /* = USB 32 */ = 0x000004, + [KEY_4] /* = USB 33 */ = 0x000005, + [KEY_5] /* = USB 34 */ = 0x000006, + [KEY_6] /* = USB 35 */ = 0x000007, + [KEY_7] /* = USB 36 */ = 0x000008, + [KEY_8] /* = USB 37 */ = 0x000009, + [KEY_9] /* = USB 38 */ = 0x00000A, + [KEY_0] /* = USB 39 */ = 0x00000B, + [KEY_MINUS] /* = USB 45 */ = 0x00000C, + [KEY_EQUAL] /* = USB 46 */ = 0x00000D, + [KEY_BACKSPACE] /* = USB 42 */ = 0x00000E, + [KEY_TAB] /* = USB 43 */ = 0x00000F, + [KEY_Q] /* = USB 20 */ = 0x000010, + [KEY_W] /* = USB 26 */ = 0x000011, + [KEY_E] /* = USB 8 */ = 0x000012, + [KEY_R] /* = USB 21 */ = 0x000013, + [KEY_T] /* = USB 23 */ = 0x000014, + [KEY_Y] /* = USB 28 */ = 0x000015, + [KEY_U] /* = USB 24 */ = 0x000016, + [KEY_I] /* = USB 12 */ = 0x000017, + [KEY_O] /* = USB 18 */ = 0x000018, + [KEY_P] /* = USB 19 */ = 0x000019, + [KEY_LEFTBRACE] /* = USB 47 */ = 0x00001A, + [KEY_RIGHTBRACE] /* = USB 48 */ = 0x00001B, + [KEY_ENTER] /* = USB 40 */ = 0x00001C, + [KEY_LEFTCTRL] /* = USB 224 */ = 0x00001D, + [KEY_A] /* = USB 4 */ = 0x00001E, + [KEY_S] /* = USB 22 */ = 0x00001F, + [KEY_D] /* = USB 7 */ = 0x000020, + [KEY_F] /* = USB 9 */ = 0x000021, + [KEY_G] /* = USB 10 */ = 0x000022, + [KEY_H] /* = USB 11 */ = 0x000023, + [KEY_J] /* = USB 13 */ = 0x000024, + [KEY_K] /* = USB 14 */ = 0x000025, + [KEY_L] /* = USB 15 */ = 0x000026, + [KEY_SEMICOLON] /* = USB 51 */ = 0x000027, + [KEY_APOSTROPHE] /* = USB 52 */ = 0x000028, + [KEY_GRAVE] /* = USB 53 */ = 0x000029, + [KEY_LEFTSHIFT] /* = USB 225 */ = 0x00002A, + [KEY_BACKSLASH] /* = USB 49 */ = 0x00002B, + [KEY_Z] /* = USB 29 */ = 0x00002C, + [KEY_X] /* = USB 27 */ = 0x00002D, + [KEY_C] /* = USB 6 */ = 0x00002E, + [KEY_V] /* = USB 25 */ = 0x00002F, + [KEY_B] /* = USB 5 */ = 0x000030, + [KEY_N] /* = USB 17 */ = 0x000031, + [KEY_M] /* = USB 16 */ = 0x000032, + [KEY_COMMA] /* = USB 54 */ = 0x000033, + [KEY_DOT] /* = USB 55 */ = 0x000034, + [KEY_SLASH] /* = USB 56 */ = 0x000035, + [KEY_RIGHTSHIFT] /* = USB 229 */ = 0x000036, + [KEY_KPASTERISK] /* = USB 85 */ = 0x000037, + [KEY_LEFTALT] /* = USB 226 */ = 0x000038, + [KEY_SPACE] /* = USB 44 */ = 0x000039, + [KEY_CAPSLOCK] /* = USB 57 */ = 0x00003A, + [KEY_F1] /* = USB 58 */ = 0x00003B, + [KEY_F2] /* = USB 59 */ = 0x00003C, + [KEY_F3] /* = USB 60 */ = 0x00003D, + [KEY_F4] /* = USB 61 */ = 0x00003E, + [KEY_F5] /* = USB 62 */ = 0x00003F, + [KEY_F6] /* = USB 63 */ = 0x000040, + [KEY_F7] /* = USB 64 */ = 0x000041, + [KEY_F8] /* = USB 65 */ = 0x000042, + [KEY_F9] /* = USB 66 */ = 0x000043, + [KEY_F10] /* = USB 67 */ = 0x000044, + [KEY_NUMLOCK] /* = USB 83 */ = 0x000045, + [KEY_SCROLLLOCK] /* = USB 71 */ = 0x000046, + [KEY_KP7] /* = USB 95 */ = 0x000047, + [KEY_KP8] /* = USB 96 */ = 0x000048, + [KEY_KP9] /* = USB 97 */ = 0x000049, + [KEY_KPMINUS] /* = USB 86 */ = 0x00004A, + [KEY_KP4] /* = USB 92 */ = 0x00004B, + [KEY_KP5] /* = USB 93 */ = 0x00004C, + [KEY_KP6] /* = USB 94 */ = 0x00004D, + [KEY_KPPLUS] /* = USB 87 */ = 0x00004E, + [KEY_KP1] /* = USB 89 */ = 0x00004F, + [KEY_KP2] /* = USB 90 */ = 0x000050, + [KEY_KP3] /* = USB 91 */ = 0x000051, + [KEY_KP0] /* = USB 98 */ = 0x000052, + [KEY_KPDOT] /* = USB 99 */ = 0x000053, + [KEY_102ND] /* = USB 100 */ = 0x000056, + [KEY_F11] /* = USB 68 */ = 0x000057, + [KEY_F12] /* = USB 69 */ = 0x000058, + [KEY_RO] /* = USB 135 */ = 0x000073, + [KEY_HENKAN] /* = USB 138 */ = 0x000079, + [KEY_KATAKANAHIRAGANA] /* = USB 136 */ = 0x000070, + [KEY_MUHENKAN] /* = USB 139 */ = 0x00007B, + [KEY_KPENTER] /* = USB 88 */ = 0x00E01C, + [KEY_RIGHTCTRL] /* = USB 228 */ = 0x00E01D, + [KEY_KPSLASH] /* = USB 84 */ = 0x00E035, + [KEY_SYSRQ] /* = USB 70 */ = 0x00E037, + [KEY_RIGHTALT] /* = USB 230 */ = 0x00E038, + [KEY_HOME] /* = USB 74 */ = 0x00E047, + [KEY_UP] /* = USB 82 */ = 0x00E048, + [KEY_PAGEUP] /* = USB 75 */ = 0x00E049, + [KEY_LEFT] /* = USB 80 */ = 0x00E04B, + [KEY_RIGHT] /* = USB 79 */ = 0x00E04D, + [KEY_END] /* = USB 77 */ = 0x00E04F, + [KEY_DOWN] /* = USB 81 */ = 0x00E050, + [KEY_PAGEDOWN] /* = USB 78 */ = 0x00E051, + [KEY_INSERT] /* = USB 73 */ = 0x00E052, + [KEY_DELETE] /* = USB 76 */ = 0x00E053, + [KEY_KPEQUAL] /* = USB 103 */ = 0x000059, + [KEY_PAUSE] /* = USB 72 */ = 0x00E046, + [KEY_KPCOMMA] /* = USB 133 */ = 0x00007E, + [KEY_HANGEUL] /* = USB 144 */ = 0x0000F2, + [KEY_HANJA] /* = USB 145 */ = 0x0000F1, + [KEY_YEN] /* = USB 137 */ = 0x00007D, + [KEY_LEFTMETA] /* = USB 227 */ = 0x00E05B, + [KEY_RIGHTMETA] /* = USB 231 */ = 0x00E05C, + [KEY_COMPOSE] /* = USB 101 */ = 0x00E05D, + [KEY_F13] /* = USB 104 */ = 0x00005D, + [KEY_F14] /* = USB 105 */ = 0x00005E, + [KEY_F15] /* = USB 106 */ = 0x00005F, + [KEY_PRINT] /* = USB 70 */ = 0x00E037, +}; diff --git a/client/src/main.c b/client/src/main.c index 9589ae68..909b4e91 100644 --- a/client/src/main.c +++ b/client/src/main.c @@ -49,6 +49,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA #include "common/version.h" #include "utils.h" +#include "kb.h" #include "ll.h" #define RESIZE_TIMEOUT (10 * 1000) // 10ms @@ -1038,12 +1039,16 @@ void app_handleKeyPress(int sc) if (!app_inputEnabled()) return; - if (params.ignoreWindowsKeys && (sc == KEY_END || sc == KEY_DOWN)) + if (params.ignoreWindowsKeys && (sc == KEY_LEFTMETA || sc == KEY_RIGHTMETA)) return; if (!g_state.keyDown[sc]) { - if (spice_key_down(sc)) + uint32_t ps2 = xfree86_to_ps2[sc]; + if (!ps2) + return; + + if (spice_key_down(ps2)) g_state.keyDown[sc] = true; else { @@ -1083,10 +1088,14 @@ void app_handleKeyRelease(int sc) if (!g_state.keyDown[sc]) return; - if (params.ignoreWindowsKeys && (sc == KEY_END || sc == KEY_DOWN)) + if (params.ignoreWindowsKeys && (sc == KEY_LEFTMETA || sc == KEY_RIGHTMETA)) return; - if (spice_key_up(sc)) + uint32_t ps2 = xfree86_to_ps2[sc]; + if (!ps2) + return; + + if (spice_key_up(ps2)) g_state.keyDown[sc] = false; else { @@ -1545,19 +1554,23 @@ static void mouse_sens_dec(uint32_t scancode, void * opaque) free(msg); } -static void ctrl_alt_fn(uint32_t fn, void * opaque) +static void ctrl_alt_fn(uint32_t key, void * opaque) { - spice_key_down(KEY_LEFTCTRL); - spice_key_down(KEY_LEFTALT ); + const uint32_t ctrl = xfree86_to_ps2[KEY_LEFTCTRL]; + const uint32_t alt = xfree86_to_ps2[KEY_LEFTALT ]; + const uint32_t fn = xfree86_to_ps2[key]; + spice_key_down(ctrl); + spice_key_down(alt ); spice_key_down(fn ); - spice_key_up(KEY_LEFTCTRL); - spice_key_up(KEY_LEFTALT ); + spice_key_up(ctrl); + spice_key_up(alt ); spice_key_up(fn ); } static void key_passthrough(uint32_t sc, void * opaque) { + sc = xfree86_to_ps2[sc]; spice_key_down(sc); spice_key_up (sc); } @@ -1584,8 +1597,8 @@ static void register_key_binds(void) g_state.kbCtrlAltFn[10] = app_register_keybind(KEY_F11, ctrl_alt_fn, NULL); g_state.kbCtrlAltFn[11] = app_register_keybind(KEY_F12, ctrl_alt_fn, NULL); - g_state.kbPass[0] = app_register_keybind(KEY_END, key_passthrough, NULL); - g_state.kbPass[1] = app_register_keybind(KEY_DOWN, key_passthrough, NULL); + g_state.kbPass[0] = app_register_keybind(KEY_LEFTMETA , key_passthrough, NULL); + g_state.kbPass[1] = app_register_keybind(KEY_RIGHTMETA, key_passthrough, NULL); } static void release_key_binds(void)