dlls/dinput/keyboard.c

   1 /*              DirectInput Keyboard device
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  * Copyright 2000-2001 TransGaming Technologies Inc.
   6  * Copyright 2005 Raphael Junqueira
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #include <stdarg.h>
  27 #include <string.h>
  28 #include "windef.h"
  29 #include "winbase.h"
  30 #include "winuser.h"
  31 #include "winerror.h"
  32 #include "dinput.h"
  33
  34 #include "dinput_private.h"
  35 #include "device_private.h"
  36 #include "wine/debug.h"
  37 #include "wine/unicode.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  40
  41 #define WINE_DINPUT_KEYBOARD_MAX_KEYS 256
  42
  43 static const IDirectInputDevice8AVtbl SysKeyboardAvt;
  44 static const IDirectInputDevice8WVtbl SysKeyboardWvt;
  45
  46 typedef struct SysKeyboardImpl SysKeyboardImpl;
  47 struct SysKeyboardImpl
  48 {
  49     struct IDirectInputDeviceImpl base;
  50     BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS];
  51 };
  52
  53 static inline SysKeyboardImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
  54 {
  55     return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface), SysKeyboardImpl, base);
  56 }
  57 static inline SysKeyboardImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
  58 {
  59     return CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface), SysKeyboardImpl, base);
  60 }
  61 static inline IDirectInputDevice8A *IDirectInputDevice8A_from_impl(SysKeyboardImpl *This)
  62 {
  63     return &This->base.IDirectInputDevice8A_iface;
  64 }
  65 static inline IDirectInputDevice8W *IDirectInputDevice8W_from_impl(SysKeyboardImpl *This)
  66 {
  67     return &This->base.IDirectInputDevice8W_iface;
  68 }
  69
  70 static BYTE map_dik_code(DWORD scanCode, DWORD vkCode)
  71 {
  72     static const BYTE asciiCodes[] =
  73      {/*32*/  DIK_SPACE,0,0,0,0,0,0,DIK_APOSTROPHE,
  74       /*40*/  0,0,0,0,DIK_COMMA,DIK_MINUS,DIK_PERIOD,DIK_SLASH,
  75       /*48*/  DIK_0,DIK_1,DIK_2,DIK_3,DIK_4,DIK_5,DIK_6,DIK_7,
  76       /*56*/  DIK_8,DIK_9,DIK_COLON,DIK_SEMICOLON,0,DIK_EQUALS,0,0,
  77       /*64*/  DIK_AT,DIK_A,DIK_B,DIK_C,DIK_D,DIK_E,DIK_F,DIK_G,
  78       /*72*/  DIK_H,DIK_I,DIK_J,DIK_K,DIK_L,DIK_M,DIK_N,DIK_O,
  79       /*80*/  DIK_P,DIK_Q,DIK_R,DIK_S,DIK_T,DIK_U,DIK_V,DIK_W,
  80       /*88*/  DIK_X,DIK_Y,DIK_Z,DIK_LBRACKET,0,DIK_RBRACKET,DIK_CIRCUMFLEX,DIK_UNDERLINE}      /*95*/ ;
  81
  82     BYTE out_code = 0;
  83     WCHAR c = MapVirtualKeyW(vkCode,MAPVK_VK_TO_CHAR);
  84
  85     if (c > 31 && c < 96)
  86         out_code = asciiCodes[c - 32];
  87
  88     if (out_code == 0)
  89         out_code = scanCode;
  90
  91     return out_code;
  92 }
  93
  94 static int KeyboardCallback( LPDIRECTINPUTDEVICE8A iface, WPARAM wparam, LPARAM lparam )
  95 {
  96     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
  97     int dik_code, ret = This->base.dwCoopLevel & DISCL_EXCLUSIVE;
  98     KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam;
  99     BYTE new_diks;
 100
 101     if (wparam != WM_KEYDOWN && wparam != WM_KEYUP &&
 102         wparam != WM_SYSKEYDOWN && wparam != WM_SYSKEYUP)
 103         return 0;
 104
 105     TRACE("(%p) %ld,%ld\n", iface, wparam, lparam);
 106
 107     switch (hook->vkCode)
 108     {
 109         /* R-Shift is special - it is an extended key with separate scan code */
 110         case VK_RSHIFT  : dik_code = DIK_RSHIFT; break;
 111         case VK_PAUSE   : dik_code = DIK_PAUSE; break;
 112         case VK_NUMLOCK : dik_code = DIK_NUMLOCK; break;
 113         case VK_SUBTRACT: dik_code = DIK_SUBTRACT; break;
 114         default:
 115             dik_code = map_dik_code(hook->scanCode & 0xff, hook->vkCode);
 116             if (hook->flags & LLKHF_EXTENDED) dik_code |= 0x80;
 117     }
 118     new_diks = hook->flags & LLKHF_UP ? 0 : 0x80;
 119
 120     /* returns now if key event already known */
 121     if (new_diks == This->DInputKeyState[dik_code])
 122         return ret;
 123
 124     This->DInputKeyState[dik_code] = new_diks;
 125     TRACE(" setting %02X to %02X\n", dik_code, This->DInputKeyState[dik_code]);
 126
 127     EnterCriticalSection(&This->base.crit);
 128     queue_event(iface, DIDFT_MAKEINSTANCE(dik_code) | DIDFT_PSHBUTTON,
 129                 new_diks, GetCurrentTime(), This->base.dinput->evsequence++);
 130     LeaveCriticalSection(&This->base.crit);
 131
 132     return ret;
 133 }
 134
 135 const GUID DInput_Wine_Keyboard_GUID = { /* 0ab8648a-7735-11d2-8c73-71df54a96441 */
 136     0x0ab8648a, 0x7735, 0x11d2, {0x8c, 0x73, 0x71, 0xdf, 0x54, 0xa9, 0x64, 0x41}
 137 };
 138
 139 static void fill_keyboard_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
 140     DWORD dwSize;
 141     DIDEVICEINSTANCEA ddi;
 142
 143     dwSize = lpddi->dwSize;
 144
 145     TRACE("%d %p\n", dwSize, lpddi);
 146
 147     memset(lpddi, 0, dwSize);
 148     memset(&ddi, 0, sizeof(ddi));
 149
 150     ddi.dwSize = dwSize;
 151     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 152     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 153     if (version >= 0x0800)
 154         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 155     else
 156         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 157     strcpy(ddi.tszInstanceName, "Keyboard");
 158     strcpy(ddi.tszProductName, "Wine Keyboard");
 159
 160     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 161 }
 162
 163 static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
 164     DWORD dwSize;
 165     DIDEVICEINSTANCEW ddi;
 166
 167     dwSize = lpddi->dwSize;
 168
 169     TRACE("%d %p\n", dwSize, lpddi);
 170
 171     memset(lpddi, 0, dwSize);
 172     memset(&ddi, 0, sizeof(ddi));
 173
 174     ddi.dwSize = dwSize;
 175     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 176     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 177     if (version >= 0x0800)
 178         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 179     else
 180         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 181     MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH);
 182     MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH);
 183
 184     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 185 }
 186
 187 static HRESULT keyboarddev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 188 {
 189   if (id != 0)
 190     return E_FAIL;
 191
 192   if ((dwDevType == 0) ||
 193       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 194       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 195     TRACE("Enumerating the Keyboard device\n");
 196
 197     fill_keyboard_dideviceinstanceA(lpddi, version);
 198
 199     return S_OK;
 200   }
 201
 202   return S_FALSE;
 203 }
 204
 205 static HRESULT keyboarddev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 206 {
 207   if (id != 0)
 208     return E_FAIL;
 209
 210   if ((dwDevType == 0) ||
 211       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 212       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 213     TRACE("Enumerating the Keyboard device\n");
 214
 215     fill_keyboard_dideviceinstanceW(lpddi, version);
 216
 217     return S_OK;
 218   }
 219
 220   return S_FALSE;
 221 }
 222
 223 static SysKeyboardImpl *alloc_device(REFGUID rguid, IDirectInputImpl *dinput)
 224 {
 225     SysKeyboardImpl* newDevice;
 226     LPDIDATAFORMAT df = NULL;
 227     int i, idx = 0;
 228
 229     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysKeyboardImpl));
 230     newDevice->base.IDirectInputDevice8A_iface.lpVtbl = &SysKeyboardAvt;
 231     newDevice->base.IDirectInputDevice8W_iface.lpVtbl = &SysKeyboardWvt;
 232     newDevice->base.ref = 1;
 233     memcpy(&newDevice->base.guid, rguid, sizeof(*rguid));
 234     newDevice->base.dinput = dinput;
 235     newDevice->base.event_proc = KeyboardCallback;
 236     InitializeCriticalSection(&newDevice->base.crit);
 237     newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": SysKeyboardImpl*->base.crit");
 238
 239     /* Create copy of default data format */
 240     if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIKeyboard.dwSize))) goto failed;
 241     memcpy(df, &c_dfDIKeyboard, c_dfDIKeyboard.dwSize);
 242     if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto failed;
 243
 244     for (i = 0; i < df->dwNumObjs; i++)
 245     {
 246         char buf[MAX_PATH];
 247
 248         if (!GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), buf, sizeof(buf)))
 249             continue;
 250
 251         memcpy(&df->rgodf[idx], &c_dfDIKeyboard.rgodf[i], df->dwObjSize);
 252         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
 253     }
 254     df->dwNumObjs = idx;
 255
 256     newDevice->base.data_format.wine_df = df;
 257     IDirectInput_AddRef(&newDevice->base.dinput->IDirectInput7A_iface);
 258
 259     EnterCriticalSection(&dinput->crit);
 260     list_add_tail(&dinput->devices_list, &newDevice->base.entry);
 261     LeaveCriticalSection(&dinput->crit);
 262
 263     return newDevice;
 264
 265 failed:
 266     if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
 267     HeapFree(GetProcessHeap(), 0, df);
 268     HeapFree(GetProcessHeap(), 0, newDevice);
 269     return NULL;
 270 }
 271
 272
 273 static HRESULT keyboarddev_create_device(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode)
 274 {
 275     TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode);
 276     *pdev = NULL;
 277
 278     if (IsEqualGUID(&GUID_SysKeyboard, rguid) ||        /* Generic Keyboard */
 279         IsEqualGUID(&DInput_Wine_Keyboard_GUID, rguid)) /* Wine Keyboard */
 280     {
 281         SysKeyboardImpl *This;
 282
 283         if (riid == NULL)
 284             ;/* nothing */
 285         else if (IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
 286                  IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
 287                  IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
 288                  IsEqualGUID(&IID_IDirectInputDevice8A, riid))
 289         {
 290             unicode = 0;
 291         }
 292         else if (IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
 293                  IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
 294                  IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
 295                  IsEqualGUID(&IID_IDirectInputDevice8W, riid))
 296         {
 297             unicode = 1;
 298         }
 299         else
 300         {
 301             WARN("no interface\n");
 302             return DIERR_NOINTERFACE;
 303         }
 304
 305         This = alloc_device(rguid, dinput);
 306         TRACE("Created a Keyboard device (%p)\n", This);
 307
 308         if (!This) return DIERR_OUTOFMEMORY;
 309
 310         if (unicode)
 311             *pdev = &This->base.IDirectInputDevice8W_iface;
 312         else
 313             *pdev = &This->base.IDirectInputDevice8A_iface;
 314
 315         return DI_OK;
 316     }
 317
 318     return DIERR_DEVICENOTREG;
 319 }
 320
 321 const struct dinput_device keyboard_device = {
 322   "Wine keyboard driver",
 323   keyboarddev_enum_deviceA,
 324   keyboarddev_enum_deviceW,
 325   keyboarddev_create_device
 326 };
 327
 328 static HRESULT WINAPI SysKeyboardWImpl_GetDeviceState(LPDIRECTINPUTDEVICE8W iface, DWORD len, LPVOID ptr)
 329 {
 330     SysKeyboardImpl *This = impl_from_IDirectInputDevice8W(iface);
 331     TRACE("(%p)->(%d,%p)\n", This, len, ptr);
 332
 333     if (!This->base.acquired) return DIERR_NOTACQUIRED;
 334
 335     if (len != This->base.data_format.user_df->dwDataSize )
 336         return DIERR_INVALIDPARAM;
 337
 338     check_dinput_events();
 339
 340     EnterCriticalSection(&This->base.crit);
 341
 342     if (TRACE_ON(dinput)) {
 343         int i;
 344         for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 345             if (This->DInputKeyState[i] != 0x00)
 346                 TRACE(" - %02X: %02x\n", i, This->DInputKeyState[i]);
 347         }
 348     }
 349
 350     fill_DataFormat(ptr, len, This->DInputKeyState, &This->base.data_format);
 351     LeaveCriticalSection(&This->base.crit);
 352
 353     return DI_OK;
 354 }
 355
 356 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceState(LPDIRECTINPUTDEVICE8A iface, DWORD len, LPVOID ptr)
 357 {
 358     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 359     return SysKeyboardWImpl_GetDeviceState(IDirectInputDevice8W_from_impl(This), len, ptr);
 360 }
 361
 362 /******************************************************************************
 363   *     GetCapabilities : get the device capabilities
 364   */
 365 static HRESULT WINAPI SysKeyboardWImpl_GetCapabilities(LPDIRECTINPUTDEVICE8W iface, LPDIDEVCAPS lpDIDevCaps)
 366 {
 367     SysKeyboardImpl *This = impl_from_IDirectInputDevice8W(iface);
 368     DIDEVCAPS devcaps;
 369
 370     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 371
 372     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 373         WARN("invalid parameter\n");
 374         return DIERR_INVALIDPARAM;
 375     }
 376
 377     devcaps.dwSize = lpDIDevCaps->dwSize;
 378     devcaps.dwFlags = DIDC_ATTACHED | DIDC_EMULATED;
 379     if (This->base.dinput->dwVersion >= 0x0800)
 380         devcaps.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_PCENH << 8);
 381     else
 382         devcaps.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_PCENH << 8);
 383     devcaps.dwAxes = 0;
 384     devcaps.dwButtons = This->base.data_format.wine_df->dwNumObjs;
 385     devcaps.dwPOVs = 0;
 386     devcaps.dwFFSamplePeriod = 0;
 387     devcaps.dwFFMinTimeResolution = 0;
 388     devcaps.dwFirmwareRevision = 100;
 389     devcaps.dwHardwareRevision = 100;
 390     devcaps.dwFFDriverVersion = 0;
 391
 392     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 393
 394     return DI_OK;
 395 }
 396
 397 static HRESULT WINAPI SysKeyboardAImpl_GetCapabilities(LPDIRECTINPUTDEVICE8A iface, LPDIDEVCAPS lpDIDevCaps)
 398 {
 399     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 400     return SysKeyboardWImpl_GetCapabilities(IDirectInputDevice8W_from_impl(This), lpDIDevCaps);
 401 }
 402
 403 /******************************************************************************
 404   *     GetObjectInfo : get information about a device object such as a button
 405   *                     or axis
 406   */
 407 static HRESULT WINAPI
 408 SysKeyboardAImpl_GetObjectInfo(
 409         LPDIRECTINPUTDEVICE8A iface,
 410         LPDIDEVICEOBJECTINSTANCEA pdidoi,
 411         DWORD dwObj,
 412         DWORD dwHow)
 413 {
 414     HRESULT res;
 415     LONG scan;
 416
 417     res = IDirectInputDevice2AImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
 418     if (res != DI_OK) return res;
 419
 420     scan = DIDFT_GETINSTANCE(pdidoi->dwType);
 421     if (scan == DIK_PAUSE || scan == DIK_NUMLOCK) scan ^= 0x80;
 422     if (!GetKeyNameTextA((scan & 0x80) << 17 | (scan & 0x7f) << 16,
 423                          pdidoi->tszName, sizeof(pdidoi->tszName)))
 424         return DIERR_OBJECTNOTFOUND;
 425
 426     _dump_OBJECTINSTANCEA(pdidoi);
 427     return res;
 428 }
 429
 430 static HRESULT WINAPI SysKeyboardWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 431                                                      LPDIDEVICEOBJECTINSTANCEW pdidoi,
 432                                                      DWORD dwObj,
 433                                                      DWORD dwHow)
 434 {
 435     HRESULT res;
 436     LONG scan;
 437
 438     res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
 439     if (res != DI_OK) return res;
 440
 441     scan = DIDFT_GETINSTANCE(pdidoi->dwType);
 442     if (scan == DIK_PAUSE || scan == DIK_NUMLOCK) scan ^= 0x80;
 443     if (!GetKeyNameTextW((scan & 0x80) << 17 | (scan & 0x7f) << 16,
 444                          pdidoi->tszName, sizeof(pdidoi->tszName)/sizeof(pdidoi->tszName[0])))
 445         return DIERR_OBJECTNOTFOUND;
 446
 447     _dump_OBJECTINSTANCEW(pdidoi);
 448     return res;
 449 }
 450
 451 /******************************************************************************
 452   *     GetDeviceInfo : get information about a device's identity
 453   */
 454 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceInfo(
 455         LPDIRECTINPUTDEVICE8A iface,
 456         LPDIDEVICEINSTANCEA pdidi)
 457 {
 458     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 459     TRACE("(this=%p,%p)\n", This, pdidi);
 460
 461     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
 462         WARN(" dinput3 not supported yet...\n");
 463         return DI_OK;
 464     }
 465
 466     fill_keyboard_dideviceinstanceA(pdidi, This->base.dinput->dwVersion);
 467
 468     return DI_OK;
 469 }
 470
 471 static HRESULT WINAPI SysKeyboardWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
 472 {
 473     SysKeyboardImpl *This = impl_from_IDirectInputDevice8W(iface);
 474     TRACE("(this=%p,%p)\n", This, pdidi);
 475
 476     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
 477         WARN(" dinput3 not supported yet...\n");
 478         return DI_OK;
 479     }
 480
 481     fill_keyboard_dideviceinstanceW(pdidi, This->base.dinput->dwVersion);
 482
 483     return DI_OK;
 484 }
 485
 486 /******************************************************************************
 487  *      GetProperty : Retrieves information about the input device.
 488  */
 489 static HRESULT WINAPI SysKeyboardWImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface,
 490                                                    REFGUID rguid, LPDIPROPHEADER pdiph)
 491 {
 492     SysKeyboardImpl *This = impl_from_IDirectInputDevice8W(iface);
 493
 494     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 495     _dump_DIPROPHEADER(pdiph);
 496
 497     if (!IS_DIPROP(rguid)) return DI_OK;
 498
 499     switch (LOWORD(rguid))
 500     {
 501         case (DWORD_PTR)DIPROP_KEYNAME:
 502         {
 503             HRESULT hr;
 504             LPDIPROPSTRING ps = (LPDIPROPSTRING)pdiph;
 505             DIDEVICEOBJECTINSTANCEW didoi;
 506
 507             if (pdiph->dwSize != sizeof(DIPROPSTRING))
 508                 return DIERR_INVALIDPARAM;
 509
 510             didoi.dwSize = sizeof(DIDEVICEOBJECTINSTANCEW);
 511
 512             hr = SysKeyboardWImpl_GetObjectInfo(iface, &didoi, ps->diph.dwObj, ps->diph.dwHow);
 513             if (hr == DI_OK)
 514                 memcpy(ps->wsz, didoi.tszName, sizeof(ps->wsz));
 515             return hr;
 516         }
 517         case (DWORD_PTR) DIPROP_RANGE:
 518             return DIERR_UNSUPPORTED;
 519         default:
 520             return IDirectInputDevice2AImpl_GetProperty( IDirectInputDevice8A_from_impl(This), rguid, pdiph );
 521     }
 522     return DI_OK;
 523 }
 524
 525 static HRESULT WINAPI SysKeyboardAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
 526                                                    REFGUID rguid, LPDIPROPHEADER pdiph)
 527 {
 528     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 529     return SysKeyboardWImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
 530 }
 531
 532 static HRESULT WINAPI SysKeyboardWImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
 533 {
 534     SysKeyboardImpl *This = impl_from_IDirectInputDevice8W(iface);
 535     HRESULT res;
 536
 537     TRACE("(%p)\n", This);
 538
 539     res = IDirectInputDevice2WImpl_Acquire(iface);
 540     if (res == DI_OK)
 541     {
 542         TRACE("clearing keystate\n");
 543         memset(This->DInputKeyState, 0, sizeof(This->DInputKeyState));
 544     }
 545
 546     return res;
 547 }
 548
 549 static HRESULT WINAPI SysKeyboardAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 550 {
 551     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 552     return SysKeyboardWImpl_Acquire(IDirectInputDevice8W_from_impl(This));
 553 }
 554
 555 static HRESULT WINAPI SysKeyboardWImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
 556                                                       LPDIACTIONFORMATW lpdiaf,
 557                                                       LPCWSTR lpszUserName,
 558                                                       DWORD dwFlags)
 559 {
 560     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
 561
 562     return  _build_action_map(iface, lpdiaf, lpszUserName, dwFlags, DIKEYBOARD_MASK, &c_dfDIKeyboard);
 563 }
 564
 565 static HRESULT WINAPI SysKeyboardAImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
 566                                                       LPDIACTIONFORMATA lpdiaf,
 567                                                       LPCSTR lpszUserName,
 568                                                       DWORD dwFlags)
 569 {
 570     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 571     DIACTIONFORMATW diafW;
 572     HRESULT hr;
 573     WCHAR *lpszUserNameW = NULL;
 574     int username_size;
 575
 576     diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
 577     _copy_diactionformatAtoW(&diafW, lpdiaf);
 578
 579     if (lpszUserName != NULL)
 580     {
 581         username_size = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
 582         lpszUserNameW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*username_size);
 583         MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, lpszUserNameW, username_size);
 584     }
 585
 586     hr = SysKeyboardWImpl_BuildActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, lpszUserNameW, dwFlags);
 587
 588     _copy_diactionformatWtoA(lpdiaf, &diafW);
 589     HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
 590     HeapFree(GetProcessHeap(), 0, lpszUserNameW);
 591
 592     return hr;
 593 }
 594
 595 static HRESULT WINAPI SysKeyboardWImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
 596                                                     LPDIACTIONFORMATW lpdiaf,
 597                                                     LPCWSTR lpszUserName,
 598                                                     DWORD dwFlags)
 599 {
 600     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
 601
 602     return _set_action_map(iface, lpdiaf, lpszUserName, dwFlags, &c_dfDIKeyboard);
 603 }
 604
 605 static HRESULT WINAPI SysKeyboardAImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
 606                                                     LPDIACTIONFORMATA lpdiaf,
 607                                                     LPCSTR lpszUserName,
 608                                                     DWORD dwFlags)
 609 {
 610     SysKeyboardImpl *This = impl_from_IDirectInputDevice8A(iface);
 611     DIACTIONFORMATW diafW;
 612     HRESULT hr;
 613     WCHAR *lpszUserNameW = NULL;
 614     int username_size;
 615
 616     diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
 617     _copy_diactionformatAtoW(&diafW, lpdiaf);
 618
 619     if (lpszUserName != NULL)
 620     {
 621         username_size = MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, NULL, 0);
 622         lpszUserNameW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR)*username_size);
 623         MultiByteToWideChar(CP_ACP, 0, lpszUserName, -1, lpszUserNameW, username_size);
 624     }
 625
 626     hr = SysKeyboardWImpl_SetActionMap(&This->base.IDirectInputDevice8W_iface, &diafW, lpszUserNameW, dwFlags);
 627
 628     HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
 629     HeapFree(GetProcessHeap(), 0, lpszUserNameW);
 630
 631     return hr;
 632 }
 633
 634 static const IDirectInputDevice8AVtbl SysKeyboardAvt =
 635 {
 636     IDirectInputDevice2AImpl_QueryInterface,
 637     IDirectInputDevice2AImpl_AddRef,
 638     IDirectInputDevice2AImpl_Release,
 639     SysKeyboardAImpl_GetCapabilities,
 640     IDirectInputDevice2AImpl_EnumObjects,
 641     SysKeyboardAImpl_GetProperty,
 642     IDirectInputDevice2AImpl_SetProperty,
 643     SysKeyboardAImpl_Acquire,
 644     IDirectInputDevice2AImpl_Unacquire,
 645     SysKeyboardAImpl_GetDeviceState,
 646     IDirectInputDevice2AImpl_GetDeviceData,
 647     IDirectInputDevice2AImpl_SetDataFormat,
 648     IDirectInputDevice2AImpl_SetEventNotification,
 649     IDirectInputDevice2AImpl_SetCooperativeLevel,
 650     SysKeyboardAImpl_GetObjectInfo,
 651     SysKeyboardAImpl_GetDeviceInfo,
 652     IDirectInputDevice2AImpl_RunControlPanel,
 653     IDirectInputDevice2AImpl_Initialize,
 654     IDirectInputDevice2AImpl_CreateEffect,
 655     IDirectInputDevice2AImpl_EnumEffects,
 656     IDirectInputDevice2AImpl_GetEffectInfo,
 657     IDirectInputDevice2AImpl_GetForceFeedbackState,
 658     IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 659     IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 660     IDirectInputDevice2AImpl_Escape,
 661     IDirectInputDevice2AImpl_Poll,
 662     IDirectInputDevice2AImpl_SendDeviceData,
 663     IDirectInputDevice7AImpl_EnumEffectsInFile,
 664     IDirectInputDevice7AImpl_WriteEffectToFile,
 665     SysKeyboardAImpl_BuildActionMap,
 666     SysKeyboardAImpl_SetActionMap,
 667     IDirectInputDevice8AImpl_GetImageInfo
 668 };
 669
 670 static const IDirectInputDevice8WVtbl SysKeyboardWvt =
 671 {
 672     IDirectInputDevice2WImpl_QueryInterface,
 673     IDirectInputDevice2WImpl_AddRef,
 674     IDirectInputDevice2WImpl_Release,
 675     SysKeyboardWImpl_GetCapabilities,
 676     IDirectInputDevice2WImpl_EnumObjects,
 677     SysKeyboardWImpl_GetProperty,
 678     IDirectInputDevice2WImpl_SetProperty,
 679     SysKeyboardWImpl_Acquire,
 680     IDirectInputDevice2WImpl_Unacquire,
 681     SysKeyboardWImpl_GetDeviceState,
 682     IDirectInputDevice2WImpl_GetDeviceData,
 683     IDirectInputDevice2WImpl_SetDataFormat,
 684     IDirectInputDevice2WImpl_SetEventNotification,
 685     IDirectInputDevice2WImpl_SetCooperativeLevel,
 686     SysKeyboardWImpl_GetObjectInfo,
 687     SysKeyboardWImpl_GetDeviceInfo,
 688     IDirectInputDevice2WImpl_RunControlPanel,
 689     IDirectInputDevice2WImpl_Initialize,
 690     IDirectInputDevice2WImpl_CreateEffect,
 691     IDirectInputDevice2WImpl_EnumEffects,
 692     IDirectInputDevice2WImpl_GetEffectInfo,
 693     IDirectInputDevice2WImpl_GetForceFeedbackState,
 694     IDirectInputDevice2WImpl_SendForceFeedbackCommand,
 695     IDirectInputDevice2WImpl_EnumCreatedEffectObjects,
 696     IDirectInputDevice2WImpl_Escape,
 697     IDirectInputDevice2WImpl_Poll,
 698     IDirectInputDevice2WImpl_SendDeviceData,
 699     IDirectInputDevice7WImpl_EnumEffectsInFile,
 700     IDirectInputDevice7WImpl_WriteEffectToFile,
 701     SysKeyboardWImpl_BuildActionMap,
 702     SysKeyboardWImpl_SetActionMap,
 703     IDirectInputDevice8WImpl_GetImageInfo
 704 };