dlls/keyboard.drv16/keyboard.c

   1 /*
   2  * KEYBOARD driver
   3  *
   4  * Copyright 1993 Bob Amstadt
   5  * Copyright 1996 Albrecht Kleine
   6  * Copyright 1997 David Faure
   7  * Copyright 1998 Morten Welinder
   8  * Copyright 1998 Ulrich Weigand
   9  *
  10  * This library is free software; you can redistribute it and/or
  11  * modify it under the terms of the GNU Lesser General Public
  12  * License as published by the Free Software Foundation; either
  13  * version 2.1 of the License, or (at your option) any later version.
  14  *
  15  * This library is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  18  * Lesser General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU Lesser General Public
  21  * License along with this library; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  23  */
  24
  25 #include <stdarg.h>
  26 #include <stdlib.h>
  27 #include <string.h>
  28 #include <ctype.h>
  29
  30 #include "windef.h"
  31 #include "winbase.h"
  32 #include "wingdi.h"
  33 #include "winuser.h"
  34 #include "winerror.h"
  35 #include "wine/winuser16.h"
  36 #include "wine/debug.h"
  37
  38 WINE_DEFAULT_DEBUG_CHANNEL(keyboard);
  39
  40 #include "pshpack1.h"
  41 typedef struct _KBINFO
  42 {
  43     BYTE Begin_First_Range;
  44     BYTE End_First_Range;
  45     BYTE Begin_Second_Range;
  46     BYTE End_Second_Range;
  47     WORD StateSize;
  48 } KBINFO, *LPKBINFO;
  49 #include "poppack.h"
  50
  51 static FARPROC16 DefKeybEventProc;
  52 static LPBYTE pKeyStateTable;
  53
  54 /***********************************************************************
  55  *              Inquire (KEYBOARD.1)
  56  */
  57 WORD WINAPI Inquire16(LPKBINFO kbInfo)
  58 {
  59   kbInfo->Begin_First_Range = 0;
  60   kbInfo->End_First_Range = 0;
  61   kbInfo->Begin_Second_Range = 0;
  62   kbInfo->End_Second_Range = 0;
  63   kbInfo->StateSize = 16;
  64
  65   return sizeof(KBINFO);
  66 }
  67
  68 /***********************************************************************
  69  *              Enable (KEYBOARD.2)
  70  */
  71 VOID WINAPI Enable16( FARPROC16 proc, LPBYTE lpKeyState )
  72 {
  73     DefKeybEventProc = proc;
  74     pKeyStateTable = lpKeyState;
  75
  76     memset( lpKeyState, 0, 256 ); /* all states to false */
  77 }
  78
  79 /***********************************************************************
  80  *              Disable (KEYBOARD.3)
  81  */
  82 VOID WINAPI Disable16(VOID)
  83 {
  84     DefKeybEventProc = NULL;
  85     pKeyStateTable = NULL;
  86 }
  87
  88 /****************************************************************************
  89  *              ToAscii (KEYBOARD.4)
  90  */
  91 INT16 WINAPI ToAscii16(UINT16 virtKey,UINT16 scanCode, LPBYTE lpKeyState,
  92                        LPVOID lpChar, UINT16 flags)
  93 {
  94     return ToAscii( virtKey, scanCode, lpKeyState, lpChar, flags );
  95 }
  96
  97 /***********************************************************************
  98  *           AnsiToOem   (KEYBOARD.5)
  99  */
 100 INT16 WINAPI AnsiToOem16( LPCSTR s, LPSTR d )
 101 {
 102     CharToOemA( s, d );
 103     return -1;
 104 }
 105
 106 /***********************************************************************
 107  *           OemToAnsi   (KEYBOARD.6)
 108  */
 109 INT16 WINAPI OemToAnsi16( LPCSTR s, LPSTR d )
 110 {
 111     OemToCharA( s, d );
 112     return -1;
 113 }
 114
 115 /**********************************************************************
 116  *              SetSpeed (KEYBOARD.7)
 117  */
 118 WORD WINAPI SetSpeed16(WORD unused)
 119 {
 120     FIXME("(%04x): stub\n", unused);
 121     return 0xffff;
 122 }
 123
 124 /**********************************************************************
 125  *              ScreenSwitchEnable (KEYBOARD.100)
 126  */
 127 VOID WINAPI ScreenSwitchEnable16(WORD unused)
 128 {
 129   FIXME("(%04x): stub\n", unused);
 130 }
 131
 132 /**********************************************************************
 133  *              OemKeyScan (KEYBOARD.128)
 134  */
 135 DWORD WINAPI OemKeyScan16(WORD wOemChar)
 136 {
 137     return OemKeyScan( wOemChar );
 138 }
 139
 140 /**********************************************************************
 141  *              VkKeyScan (KEYBOARD.129)
 142  */
 143 WORD WINAPI VkKeyScan16(CHAR cChar)
 144 {
 145     return VkKeyScanA( cChar );
 146 }
 147
 148 /******************************************************************************
 149  *              GetKeyboardType (KEYBOARD.130)
 150  */
 151 INT16 WINAPI GetKeyboardType16(INT16 nTypeFlag)
 152 {
 153     return GetKeyboardType( nTypeFlag );
 154 }
 155
 156 /******************************************************************************
 157  *              MapVirtualKey (KEYBOARD.131)
 158  *
 159  * MapVirtualKey translates keycodes from one format to another
 160  */
 161 UINT16 WINAPI MapVirtualKey16(UINT16 wCode, UINT16 wMapType)
 162 {
 163     return MapVirtualKeyA(wCode,wMapType);
 164 }
 165
 166 /****************************************************************************
 167  *              GetKBCodePage (KEYBOARD.132)
 168  */
 169 INT16 WINAPI GetKBCodePage16(void)
 170 {
 171     return GetKBCodePage();
 172 }
 173
 174 /****************************************************************************
 175  *              GetKeyNameText (KEYBOARD.133)
 176  */
 177 INT16 WINAPI GetKeyNameText16(LONG lParam, LPSTR lpBuffer, INT16 nSize)
 178 {
 179     return GetKeyNameTextA( lParam, lpBuffer, nSize );
 180 }
 181
 182 /***********************************************************************
 183  *           AnsiToOemBuff   (KEYBOARD.134)
 184  */
 185 void WINAPI AnsiToOemBuff16( LPCSTR s, LPSTR d, UINT16 len )
 186 {
 187     if (len != 0) CharToOemBuffA( s, d, len );
 188 }
 189
 190 /***********************************************************************
 191  *           OemToAnsiBuff   (KEYBOARD.135)
 192  */
 193 void WINAPI OemToAnsiBuff16( LPCSTR s, LPSTR d, UINT16 len )
 194 {
 195     if (len != 0) OemToCharBuffA( s, d, len );
 196 }