+++ /dev/null
-/*
- * ReactOS kernel
- * Copyright (C) 2002 ReactOS Team
- *
- * 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.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS text-mode setup
- * FILE: base/setup/usetup/native/utils/keytrans.c
- * PURPOSE: Console support functions: keyboard translation
- * PROGRAMMER: Tinus
- *
- * NB: Hardcoded to US keyboard
- */
-#include <usetup.h>
-#include "keytrans.h"
-
-#define NDEBUG
-#include <debug.h>
-
-static WORD KeyTable[] = {
-/* 0x00 */
- 0x00, VK_ESCAPE, 0x31, 0x32,
- 0x33, 0x34, 0x35, 0x36,
- 0x37, 0x38, 0x39, 0x30,
- VK_OEM_MINUS, VK_OEM_PLUS, VK_BACK, VK_TAB,
-/* 0x10 */
- 0x51, 0x57, 0x45, 0x52,
- 0x54, 0x59, 0x55, 0x49,
- 0x4f, 0x50, VK_OEM_4, VK_OEM_6,
- VK_RETURN, VK_CONTROL, 0x41, 0x53,
-/* 0x20 */
- 0x44, 0x46, 0x47, 0x48,
- 0x4a, 0x4b, 0x4c, VK_OEM_1,
- VK_OEM_7, 0xc0, VK_LSHIFT, VK_OEM_5,
- 0x5a, 0x58, 0x43, 0x56,
-/* 0x30 */
- 0x42, 0x4e, 0x4d, VK_OEM_COMMA,
- VK_OEM_PERIOD, VK_OEM_2, VK_RSHIFT, VK_MULTIPLY,
- VK_LMENU, VK_SPACE, VK_CAPITAL, VK_F1,
- VK_F2, VK_F3, VK_F4, VK_F5,
-/* 0x40 */
- VK_F6, VK_F7, VK_F8, VK_F9,
- VK_F10, VK_NUMLOCK, VK_SCROLL, VK_HOME,
- VK_UP, VK_PRIOR, VK_SUBTRACT, VK_LEFT,
- 0, VK_RIGHT, VK_ADD, VK_END,
-/* 0x50 */
- VK_DOWN, VK_NEXT, VK_INSERT, VK_DELETE,
- 0, 0, 0, VK_F11,
- VK_F12, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x60 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x70 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0
-};
-
-static WORD KeyTableEnhanced[] = {
-/* 0x00 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x10 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- VK_RETURN, VK_RCONTROL, 0, 0,
-/* 0x20 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x30 */
- 0, 0, 0, 0,
- 0, VK_DIVIDE, 0, VK_SNAPSHOT,
- VK_RMENU, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x40 */
- 0, 0, 0, 0,
- 0, 0, 0, VK_HOME,
- VK_UP, VK_PRIOR, 0, VK_LEFT,
- 0, VK_RIGHT, 0, VK_END,
-/* 0x50 */
- VK_DOWN, VK_NEXT, VK_INSERT, VK_DELETE,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x60 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x70 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0
-};
-
-static WORD KeyTableNumlock[] = {
-/* 0x00 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x10 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x20 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x30 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x40 */
- 0, 0, 0, 0,
- 0, 0, 0, VK_NUMPAD7,
- VK_NUMPAD8, VK_NUMPAD9, 0, VK_NUMPAD4,
- VK_NUMPAD5, VK_NUMPAD6, 0, VK_NUMPAD1,
-/* 0x50 */
- VK_NUMPAD2, VK_NUMPAD3, VK_NUMPAD0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x60 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
-/* 0x70 */
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0,
- 0, 0, 0, 0
-};
-
-typedef struct _SCANTOASCII {
- USHORT ScanCode;
- USHORT Enhanced;
- UCHAR Normal;
- UCHAR Shift;
- UCHAR NumLock;
- UCHAR bCAPS;
-} SCANTOASCII, *PSCANTOASCII;
-
-SCANTOASCII ScanToAscii[] = {
-{ 0x1e, 0, 'a', 'A', 0, TRUE },
-{ 0x30, 0, 'b', 'B', 0, TRUE },
-{ 0x2e, 0, 'c', 'C', 0, TRUE },
-{ 0x20, 0, 'd', 'D', 0, TRUE },
-{ 0x12, 0, 'e', 'E', 0, TRUE },
-{ 0x21, 0, 'f', 'F', 0, TRUE },
-{ 0x22, 0, 'g', 'G', 0, TRUE },
-{ 0x23, 0, 'h', 'H', 0, TRUE },
-{ 0x17, 0, 'i', 'I', 0, TRUE },
-{ 0x24, 0, 'j', 'J', 0, TRUE },
-{ 0x25, 0, 'k', 'K', 0, TRUE },
-{ 0x26, 0, 'l', 'L', 0, TRUE },
-{ 0x32, 0, 'm', 'M', 0, TRUE },
-{ 0x31, 0, 'n', 'N', 0, TRUE },
-{ 0x18, 0, 'o', 'O', 0, TRUE },
-{ 0x19, 0, 'p', 'P', 0, TRUE },
-{ 0x10, 0, 'q', 'Q', 0, TRUE },
-{ 0x13, 0, 'r', 'R', 0, TRUE },
-{ 0x1f, 0, 's', 'S', 0, TRUE },
-{ 0x14, 0, 't', 'T', 0, TRUE },
-{ 0x16, 0, 'u', 'U', 0, TRUE },
-{ 0x2f, 0, 'v', 'V', 0, TRUE },
-{ 0x11, 0, 'w', 'W', 0, TRUE },
-{ 0x2d, 0, 'x', 'X', 0, TRUE },
-{ 0x15, 0, 'y', 'Y', 0, TRUE },
-{ 0x2c, 0, 'z', 'Z', 0, TRUE },
-
-{ 0x02, 0, '1', '!', 0, FALSE },
-{ 0x03, 0, '2', '@', 0, FALSE },
-{ 0x04, 0, '3', '#', 0, FALSE },
-{ 0x05, 0, '4', '$', 0, FALSE },
-{ 0x06, 0, '5', '%', 0, FALSE },
-{ 0x07, 0, '6', '^', 0, FALSE },
-{ 0x08, 0, '7', '&', 0, FALSE },
-{ 0x09, 0, '8', '*', 0, FALSE },
-{ 0x0a, 0, '9', '(', 0, FALSE },
-{ 0x0b, 0, '0', ')', 0, FALSE },
-
-{ 0x29, 0, '\'', '~', 0, FALSE },
-{ 0x0c, 0, '-', '_', 0, FALSE },
-{ 0x0d, 0, '=', '+', 0, FALSE },
-{ 0x1a, 0, '[', '{', 0, FALSE },
-{ 0x1b, 0, ']', '}', 0, FALSE },
-{ 0x2b, 0, '\\', '|', 0, FALSE },
-{ 0x27, 0, ';', ':', 0, FALSE },
-{ 0x28, 0, '\'', '"', 0, FALSE },
-{ 0x33, 0, ',', '<', 0, FALSE },
-{ 0x34, 0, '.', '>', 0, FALSE },
-{ 0x35, 0, '/', '?', 0, FALSE },
-
-{ 0x4f, 0, 0, 0, '1', FALSE },
-{ 0x50, 0, 0, 0, '2', FALSE },
-{ 0x51, 0, 0, 0, '3', FALSE },
-{ 0x4b, 0, 0, 0, '4', FALSE },
-{ 0x4c, 0, 0, 0, '5', FALSE },
-{ 0x4d, 0, 0, 0, '6', FALSE },
-{ 0x47, 0, 0, 0, '7', FALSE },
-{ 0x48, 0, 0, 0, '8', FALSE },
-{ 0x49, 0, 0, 0, '9', FALSE },
-{ 0x52, 0, 0, 0, '0', FALSE },
-
-{ 0x4a, 0, '-', '-', 0, FALSE },
-{ 0x4e, 0, '+', '+', 0, FALSE },
-{ 0x37, 0, '*', '*', 0, FALSE },
-{ 0x35, 1, '/', '/', 0, FALSE },
-{ 0x53, 0, 0, 0, '.', FALSE },
-
-{ 0x39, 0, ' ', ' ', 0, FALSE },
-
-{ 0x1c, 0, '\r', '\r', 0, FALSE },
-{ 0x1c, 1, '\r', '\r', 0, FALSE },
-{ 0x0e, 0, 0x08, 0x08, 0, FALSE }, /* backspace */
-
-{ 0, 0, 0, 0, 0, FALSE }
-};
-
-
-static void
-IntUpdateControlKeyState(HANDLE hConsoleInput, LPDWORD State, PKEYBOARD_INPUT_DATA InputData)
-{
- DWORD Value = 0;
- DWORD oldState, newState;
-
- if (InputData->Flags & KEY_E1) /* Only the pause key has E1 */
- return;
-
- oldState = newState = *State;
-
- if (!(InputData->Flags & KEY_E0)) {
- switch (InputData->MakeCode) {
- case 0x2a:
- case 0x36:
- Value = SHIFT_PRESSED;
- break;
-
- case 0x1d:
- Value = LEFT_CTRL_PRESSED;
- break;
-
- case 0x38:
- Value = LEFT_ALT_PRESSED;
- break;
-
- case 0x3A:
- if (!(InputData->Flags & KEY_BREAK))
- newState ^= CAPSLOCK_ON;
- break;
-
- case 0x45:
- if (!(InputData->Flags & KEY_BREAK))
- newState ^= NUMLOCK_ON;
- break;
-
- case 0x46:
- if (!(InputData->Flags & KEY_BREAK))
- newState ^= SCROLLLOCK_ON;
- break;
-
- default:
- return;
- }
- } else {
- switch (InputData->MakeCode) {
- case 0x1d:
- Value = RIGHT_CTRL_PRESSED;
- break;
-
- case 0x38:
- Value = RIGHT_ALT_PRESSED;
- break;
-
- default:
- return;
- }
- }
-
- /* Check if the state of the indicators has been changed */
- if ((oldState ^ newState) & (NUMLOCK_ON | CAPSLOCK_ON | SCROLLLOCK_ON))
- {
- IO_STATUS_BLOCK IoStatusBlock;
- NTSTATUS Status;
- KEYBOARD_INDICATOR_PARAMETERS kip;
-
- kip.LedFlags = 0;
- kip.UnitId = 0;
-
- if ((newState & NUMLOCK_ON))
- kip.LedFlags |= KEYBOARD_NUM_LOCK_ON;
-
- if ((newState & CAPSLOCK_ON))
- kip.LedFlags |= KEYBOARD_CAPS_LOCK_ON;
-
- if ((newState & SCROLLLOCK_ON))
- kip.LedFlags |= KEYBOARD_SCROLL_LOCK_ON;
-
- /* Update the state of the leds on primary keyboard */
- DPRINT("NtDeviceIoControlFile dwLeds=%x\n", kip.LedFlags);
-
- Status = NtDeviceIoControlFile(
- hConsoleInput,
- NULL,
- NULL,
- NULL,
- &IoStatusBlock,
- IOCTL_KEYBOARD_SET_INDICATORS,
- &kip,
- sizeof(kip),
- NULL,
- 0);
-
- if (!NT_SUCCESS(Status))
- {
- DPRINT1("NtDeviceIoControlFile(IOCTL_KEYBOARD_SET_INDICATORS) failed (Status %lx)\n", Status);
- }
- } else
- /* Normal press/release state handling */
- if (InputData->Flags & KEY_BREAK)
- newState &= ~Value;
- else
- newState |= Value;
-
- *State = newState;
-}
-
-static DWORD
-IntVKFromKbdInput(PKEYBOARD_INPUT_DATA InputData, DWORD KeyState)
-{
- if (!(KeyState & ENHANCED_KEY)) {
- if ((KeyState & NUMLOCK_ON) &&
- KeyTableNumlock[InputData->MakeCode & 0x7f]) {
- DPRINT("Numlock, using %x\n",
- InputData->MakeCode & 0x7f);
- return KeyTableNumlock[InputData->MakeCode & 0x7f];
- }
- DPRINT("Not enhanced, using %x\n", InputData->MakeCode & 0x7f);
- return KeyTable[InputData->MakeCode & 0x7f];
- }
-
- DPRINT("Enhanced, using %x\n", InputData->MakeCode & 0x7f);
- return KeyTableEnhanced[InputData->MakeCode & 0x7f];
-}
-
-static UCHAR
-IntAsciiFromInput(PKEYBOARD_INPUT_DATA InputData, DWORD KeyState)
-{
- UINT Counter = 0;
- USHORT Enhanced = 0;
-
- if (KeyState & ENHANCED_KEY) Enhanced = 1;
-
- while (ScanToAscii[Counter].ScanCode != 0) {
- if ((ScanToAscii[Counter].ScanCode == InputData->MakeCode) &&
- (ScanToAscii[Counter].Enhanced == Enhanced)) {
- if (ScanToAscii[Counter].NumLock) {
- if ((KeyState & NUMLOCK_ON) &&
- !(KeyState & SHIFT_PRESSED)) {
- return ScanToAscii[Counter].NumLock;
- } else {
- return ScanToAscii[Counter].Normal;
- }
- }
-
- if ((KeyState & CAPSLOCK_ON) && ScanToAscii[Counter].bCAPS)
- KeyState ^= SHIFT_PRESSED;
-
- if (KeyState & SHIFT_PRESSED)
- return ScanToAscii[Counter].Shift;
-
- return ScanToAscii[Counter].Normal;
- }
- Counter++;
- }
-
- return 0;
-}
-
-/* This is going to be quick and messy. The usetup app runs in native mode
- * so it cannot use the translation routines in win32k which means it'll have
- * to be done here too.
- *
- * Only the bKeyDown, AsciiChar and wVirtualKeyCode members are used
- * in the app so I'll just fill the others with somewhat sane values
- */
-NTSTATUS
-IntTranslateKey(HANDLE hConsoleInput, PKEYBOARD_INPUT_DATA InputData, KEY_EVENT_RECORD *Event)
-{
- static DWORD dwControlKeyState;
-
- RtlZeroMemory(Event, sizeof(KEY_EVENT_RECORD));
-
- if (!(InputData->Flags & KEY_BREAK))
- Event->bKeyDown = TRUE;
- else
- Event->bKeyDown = FALSE;
-
- Event->wRepeatCount = 1;
- Event->wVirtualScanCode = InputData->MakeCode;
-
- DPRINT("Translating: %x\n", InputData->MakeCode);
-
- IntUpdateControlKeyState(hConsoleInput, &dwControlKeyState, InputData);
- Event->dwControlKeyState = dwControlKeyState;
-
- if (InputData->Flags & KEY_E0)
- Event->dwControlKeyState |= ENHANCED_KEY;
-
- Event->wVirtualKeyCode = IntVKFromKbdInput(InputData,
- Event->dwControlKeyState);
-
- DPRINT("Result: %x\n", Event->wVirtualKeyCode);
-
- if (Event->bKeyDown) {
- Event->uChar.AsciiChar =
- IntAsciiFromInput(InputData,
- Event->dwControlKeyState);
- DPRINT("Char: %x\n", Event->uChar.AsciiChar);
- } else {
- Event->uChar.AsciiChar = 0;
- }
-
- return STATUS_SUCCESS;
-}
projects / reactos.git / blobdiff