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[client] add a uapi to PS/2 scancode table

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This table was codegen'd from uapi/linux/input-event-codes.h and SDL's
events/scancodes_linux.h.
This commit is contained in:
Tudor Brindus 2021-01-17 23:33:56 -05:00 committed by Geoffrey McRae
parent 7ae487057f
commit 04908c3290
2 changed files with 167 additions and 11 deletions
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143
client/src/kb.h Normal file
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@ -0,0 +1,143 @@
/*
Looking Glass - KVM FrameRelay (KVMFR) Client
Copyright (C) 2017-2019 Geoffrey McRae <geoff@hostfission.com>
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 <linux/input.h>
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,
};

35
client/src/main.c
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@ -49,6 +49,7 @@ Place, Suite 330, Boston, MA 02111-1307 USA
#include "common/version.h" #include "common/version.h"
#include "utils.h" #include "utils.h"
#include "kb.h"
#include "ll.h" #include "ll.h"
#define RESIZE_TIMEOUT (10 * 1000) // 10ms #define RESIZE_TIMEOUT (10 * 1000) // 10ms
@ -1038,12 +1039,16 @@ void app_handleKeyPress(int sc)
if (!app_inputEnabled()) if (!app_inputEnabled())
return; return;
if (params.ignoreWindowsKeys && (sc == KEY_END || sc == KEY_DOWN)) if (params.ignoreWindowsKeys && (sc == KEY_LEFTMETA || sc == KEY_RIGHTMETA))
return; return;
if (!g_state.keyDown[sc]) 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; g_state.keyDown[sc] = true;
else else
{ {
@ -1083,10 +1088,14 @@ void app_handleKeyRelease(int sc)
if (!g_state.keyDown[sc]) if (!g_state.keyDown[sc])
return; return;
if (params.ignoreWindowsKeys && (sc == KEY_END || sc == KEY_DOWN)) if (params.ignoreWindowsKeys && (sc == KEY_LEFTMETA || sc == KEY_RIGHTMETA))
return; 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; g_state.keyDown[sc] = false;
else else
{ {
@ -1545,19 +1554,23 @@ static void mouse_sens_dec(uint32_t scancode, void * opaque)
free(msg); 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); const uint32_t ctrl = xfree86_to_ps2[KEY_LEFTCTRL];
spice_key_down(KEY_LEFTALT ); 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_down(fn );
spice_key_up(KEY_LEFTCTRL); spice_key_up(ctrl);
spice_key_up(KEY_LEFTALT ); spice_key_up(alt );
spice_key_up(fn ); spice_key_up(fn );
} }
static void key_passthrough(uint32_t sc, void * opaque) static void key_passthrough(uint32_t sc, void * opaque)
{ {
sc = xfree86_to_ps2[sc];
spice_key_down(sc); spice_key_down(sc);
spice_key_up (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[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.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[0] = app_register_keybind(KEY_LEFTMETA , key_passthrough, NULL);
g_state.kbPass[1] = app_register_keybind(KEY_DOWN, key_passthrough, NULL); g_state.kbPass[1] = app_register_keybind(KEY_RIGHTMETA, key_passthrough, NULL);
} }
static void release_key_binds(void) static void release_key_binds(void)