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   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 IDirectInputDevice2AImpl base;
  50
  51     IDirectInputImpl*           dinput;
  52
  53     /* SysKeyboardAImpl */
  54     int                         acquired;
  55
  56     LPDIDEVICEOBJECTDATA        data_queue;  /* buffer for 'GetDeviceData'. Alloc at
  57                                                 'Acquire', Free at 'Unacquire'              */
  58     int                         queue_len;   /* size of the queue - set in 'SetProperty'    */
  59     int                         queue_head;  /* position to write new event into queue      */
  60     int                         queue_tail;  /* next event to read from queue               */
  61     BOOL                        overflow;    /* return DI_BUFFEROVERFLOW in 'GetDeviceData' */
  62     CRITICAL_SECTION            crit;
  63 };
  64
  65 static SysKeyboardImpl* current_lock = NULL;
  66 /* Today's acquired device
  67  * FIXME: currently this can be only one.
  68  * Maybe this should be a linked list or st.
  69  * I don't know what the rules are for multiple acquired keyboards,
  70  * but 'DI_LOSTFOCUS' and 'DI_UNACQUIRED' exist for a reason.
  71 */
  72
  73 static BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS]; /* array for 'GetDeviceState' */
  74
  75 LRESULT CALLBACK KeyboardCallback( int code, WPARAM wparam, LPARAM lparam )
  76 {
  77     SysKeyboardImpl *This = (SysKeyboardImpl *)current_lock;
  78     int dik_code;
  79     KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam;
  80     BYTE new_diks;
  81
  82     TRACE("(%d,%d,%ld)\n", code, wparam, lparam);
  83
  84     /* returns now if not HC_ACTION */
  85     if (code != HC_ACTION) return CallNextHookEx(0, code, wparam, lparam);
  86
  87     dik_code = hook->scanCode & 0xff;
  88     if (hook->flags & LLKHF_EXTENDED) dik_code |= 0x80;
  89
  90     new_diks = hook->flags & LLKHF_UP ? 0 : 0x80;
  91
  92     /* returns now if key event already known */
  93     if (new_diks == DInputKeyState[dik_code])
  94         return CallNextHookEx(0, code, wparam, lparam);
  95
  96     DInputKeyState[dik_code] = new_diks;
  97     TRACE(" setting %02X to %02X\n", dik_code, DInputKeyState[dik_code]);
  98
  99     EnterCriticalSection(&This->crit);
 100     GEN_EVENT(dik_code, new_diks, hook->time, This->dinput->evsequence++);
 101     LeaveCriticalSection(&This->crit);
 102
 103     if (This->base.hEvent) SetEvent(This->base.hEvent);
 104
 105     return CallNextHookEx(0, code, wparam, lparam);
 106 }
 107
 108 static GUID DInput_Wine_Keyboard_GUID = { /* 0ab8648a-7735-11d2-8c73-71df54a96441 */
 109   0x0ab8648a,
 110   0x7735,
 111   0x11d2,
 112   {0x8c, 0x73, 0x71, 0xdf, 0x54, 0xa9, 0x64, 0x41}
 113 };
 114
 115 static void fill_keyboard_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
 116     DWORD dwSize;
 117     DIDEVICEINSTANCEA ddi;
 118
 119     dwSize = lpddi->dwSize;
 120
 121     TRACE("%d %p\n", dwSize, lpddi);
 122
 123     memset(lpddi, 0, dwSize);
 124     memset(&ddi, 0, sizeof(ddi));
 125
 126     ddi.dwSize = dwSize;
 127     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 128     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 129     if (version >= 0x0800)
 130         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 131     else
 132         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 133     strcpy(ddi.tszInstanceName, "Keyboard");
 134     strcpy(ddi.tszProductName, "Wine Keyboard");
 135
 136     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 137 }
 138
 139 static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
 140     DWORD dwSize;
 141     DIDEVICEINSTANCEW 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     MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH);
 158     MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH);
 159
 160     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 161 }
 162
 163 static BOOL keyboarddev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 164 {
 165   if (id != 0)
 166     return FALSE;
 167
 168   if ((dwDevType == 0) ||
 169       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 170       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 171     TRACE("Enumerating the Keyboard device\n");
 172
 173     fill_keyboard_dideviceinstanceA(lpddi, version);
 174
 175     return TRUE;
 176   }
 177
 178   return FALSE;
 179 }
 180
 181 static BOOL keyboarddev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 182 {
 183   if (id != 0)
 184     return FALSE;
 185
 186   if ((dwDevType == 0) ||
 187       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 188       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 189     TRACE("Enumerating the Keyboard device\n");
 190
 191     fill_keyboard_dideviceinstanceW(lpddi, version);
 192
 193     return TRUE;
 194   }
 195
 196   return FALSE;
 197 }
 198
 199 static SysKeyboardImpl *alloc_device(REFGUID rguid, const void *kvt, IDirectInputImpl *dinput)
 200 {
 201     SysKeyboardImpl* newDevice;
 202
 203     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysKeyboardImpl));
 204     newDevice->base.lpVtbl = kvt;
 205     newDevice->base.ref = 1;
 206     memcpy(&newDevice->base.guid, rguid, sizeof(*rguid));
 207     newDevice->dinput = dinput;
 208     InitializeCriticalSection(&(newDevice->crit));
 209
 210     return newDevice;
 211 }
 212
 213
 214 static HRESULT keyboarddev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 215 {
 216   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 217       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 218     if ((riid == NULL) ||
 219         IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 220         IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 221         IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 222         IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 223       *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysKeyboardAvt, dinput);
 224       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 225       return DI_OK;
 226     } else
 227       return DIERR_NOINTERFACE;
 228   }
 229   return DIERR_DEVICENOTREG;
 230 }
 231
 232 static HRESULT keyboarddev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 233 {
 234   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 235       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 236     if ((riid == NULL) ||
 237         IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
 238         IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
 239         IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
 240         IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 241       *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysKeyboardWvt, dinput);
 242       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 243       return DI_OK;
 244     } else
 245       return DIERR_NOINTERFACE;
 246   }
 247   return DIERR_DEVICENOTREG;
 248 }
 249
 250 const struct dinput_device keyboard_device = {
 251   "Wine keyboard driver",
 252   keyboarddev_enum_deviceA,
 253   keyboarddev_enum_deviceW,
 254   keyboarddev_create_deviceA,
 255   keyboarddev_create_deviceW
 256 };
 257
 258 static ULONG WINAPI SysKeyboardAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 259 {
 260     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 261     ULONG ref;
 262
 263     ref = InterlockedDecrement(&This->base.ref);
 264     if (ref) return ref;
 265
 266     set_dinput_hook(WH_KEYBOARD_LL, NULL);
 267
 268     /* Free the data queue */
 269     HeapFree(GetProcessHeap(), 0, This->data_queue);
 270
 271     DeleteCriticalSection(&(This->crit));
 272
 273     HeapFree(GetProcessHeap(),0,This);
 274     return DI_OK;
 275 }
 276
 277 static HRESULT WINAPI SysKeyboardAImpl_SetProperty(
 278         LPDIRECTINPUTDEVICE8A iface,REFGUID rguid,LPCDIPROPHEADER ph
 279 )
 280 {
 281         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 282
 283         TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 284         TRACE("(size=%d,headersize=%d,obj=%d,how=%d\n",
 285               ph->dwSize, ph->dwHeaderSize, ph->dwObj, ph->dwHow);
 286         if (!HIWORD(rguid)) {
 287                 switch (LOWORD(rguid)) {
 288                 case (DWORD) DIPROP_BUFFERSIZE: {
 289                         LPCDIPROPDWORD  pd = (LPCDIPROPDWORD)ph;
 290
 291                         TRACE("(buffersize=%d)\n", pd->dwData);
 292
 293                         if (This->acquired)
 294                            return DIERR_INVALIDPARAM;
 295
 296                         This->queue_len = pd->dwData;
 297
 298                         break;
 299                 }
 300                 default:
 301                         WARN("Unknown type %p\n",rguid);
 302                         break;
 303                 }
 304         }
 305         return DI_OK;
 306 }
 307
 308 static HRESULT WINAPI SysKeyboardAImpl_GetProperty(
 309         LPDIRECTINPUTDEVICE8A iface,REFGUID rguid,LPDIPROPHEADER ph
 310 )
 311 {
 312         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 313
 314         TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 315         TRACE("(size=%d,headersize=%d,obj=%d,how=%d\n",
 316               ph->dwSize, ph->dwHeaderSize, ph->dwObj, ph->dwHow);
 317         if (!HIWORD(rguid)) {
 318                 switch (LOWORD(rguid)) {
 319                 case (DWORD) DIPROP_BUFFERSIZE: {
 320                         LPDIPROPDWORD   pd = (LPDIPROPDWORD)ph;
 321
 322                         TRACE("(buffersize=%d)\n", pd->dwData);
 323
 324                         if (This->acquired)
 325                            return DIERR_INVALIDPARAM;
 326
 327                         pd->dwData = This->queue_len;
 328
 329                         break;
 330                 }
 331                 default:
 332                         WARN("Unknown type %p\n",rguid);
 333                         break;
 334                 }
 335         }
 336         return DI_OK;
 337 }
 338
 339 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceState(
 340         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 341 )
 342 {
 343     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 344     TRACE("(%p)->(%d,%p)\n", This, len, ptr);
 345
 346     if (This->acquired == 0) return DIERR_NOTACQUIRED;
 347
 348     if (len != WINE_DINPUT_KEYBOARD_MAX_KEYS)
 349       return DIERR_INVALIDPARAM;
 350
 351     MsgWaitForMultipleObjectsEx(0, NULL, 0, QS_ALLINPUT, 0);
 352
 353     EnterCriticalSection(&(This->crit));
 354
 355     if (TRACE_ON(dinput)) {
 356         int i;
 357         for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 358             if (DInputKeyState[i] != 0x00) {
 359                 TRACE(" - %02X: %02x\n", i, DInputKeyState[i]);
 360             }
 361         }
 362     }
 363
 364     memcpy(ptr, DInputKeyState, WINE_DINPUT_KEYBOARD_MAX_KEYS);
 365     LeaveCriticalSection(&(This->crit));
 366
 367     return DI_OK;
 368 }
 369
 370 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceData(
 371         LPDIRECTINPUTDEVICE8A iface,DWORD dodsize,LPDIDEVICEOBJECTDATA dod,
 372         LPDWORD entries,DWORD flags
 373 )
 374 {
 375     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 376     HRESULT ret = DI_OK;
 377     int len;
 378
 379     TRACE("(%p) %p -> %p(%d) x%d, 0x%08x\n",
 380           This, dod, entries, entries ? *entries : 0, dodsize, flags);
 381
 382     if (!This->acquired)
 383         return DIERR_NOTACQUIRED;
 384
 385     if (!This->data_queue)
 386         return DIERR_NOTBUFFERED;
 387
 388     if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
 389         return DIERR_INVALIDPARAM;
 390
 391     MsgWaitForMultipleObjectsEx(0, NULL, 0, QS_ALLINPUT, 0);
 392     EnterCriticalSection(&This->crit);
 393
 394     len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0) +
 395             This->queue_head - This->queue_tail;
 396     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
 397
 398     if (dod)
 399     {
 400         int i;
 401         for(i = 0; i < len; i++)
 402         {
 403             int n = (This->queue_tail + i) % This->queue_len;
 404             memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
 405         }
 406     }
 407     *entries = len;
 408
 409     if (This->overflow)
 410         ret = DI_BUFFEROVERFLOW;
 411
 412     if (!(flags & DIGDD_PEEK))
 413     {
 414         /* Empty buffer */
 415         This->queue_tail = (This->queue_tail + len) % This->queue_len;
 416         This->overflow = FALSE;
 417     }
 418
 419     LeaveCriticalSection(&This->crit);
 420
 421     TRACE("Returning %d events queued\n", *entries);
 422     return ret;
 423 }
 424
 425 static HRESULT WINAPI SysKeyboardAImpl_EnumObjects(
 426         LPDIRECTINPUTDEVICE8A iface,
 427         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 428         LPVOID lpvRef,
 429         DWORD dwFlags)
 430 {
 431     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 432     DIDEVICEOBJECTINSTANCEA ddoi;
 433     int i;
 434
 435     TRACE("(this=%p,%p,%p,%08x)\n", This, lpCallback, lpvRef, dwFlags);
 436     if (TRACE_ON(dinput)) {
 437         TRACE("  - flags = ");
 438         _dump_EnumObjects_flags(dwFlags);
 439         TRACE("\n");
 440     }
 441
 442     /* Only the fields till dwFFMaxForce are relevant */
 443     memset(&ddoi, 0, sizeof(ddoi));
 444     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 445
 446     for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 447         /* Report 255 keys :-) */
 448         ddoi.guidType = GUID_Key;
 449         ddoi.dwOfs = i;
 450         ddoi.dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_BUTTON;
 451         GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 452         _dump_OBJECTINSTANCEA(&ddoi);
 453         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
 454     }
 455
 456     return DI_OK;
 457 }
 458
 459 static HRESULT WINAPI SysKeyboardWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
 460                                                    LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
 461                                                    LPVOID lpvRef,
 462                                                    DWORD dwFlags)
 463 {
 464   SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 465
 466   device_enumobjects_AtoWcb_data data;
 467
 468   data.lpCallBack = lpCallback;
 469   data.lpvRef = lpvRef;
 470
 471   return SysKeyboardAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags);
 472 }
 473
 474 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface);
 475
 476 static HRESULT WINAPI SysKeyboardAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 477 {
 478     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 479
 480     TRACE("(%p)\n",This);
 481
 482     if (This->acquired) return DI_NOEFFECT;
 483     This->acquired = 1;
 484
 485     if (current_lock != NULL) {
 486         FIXME("Not more than one keyboard can be acquired at the same time.\n");
 487         SysKeyboardAImpl_Unacquire((LPDIRECTINPUTDEVICE8A)current_lock);
 488     }
 489     current_lock = This;
 490
 491     if (This->queue_len > 0)
 492     {
 493         This->data_queue = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 494                                      This->queue_len * sizeof(*(This->data_queue)));
 495         This->queue_head = 0;
 496         This->queue_tail = 0;
 497         This->overflow = FALSE;
 498     } else
 499         This->data_queue = NULL;
 500
 501     set_dinput_hook(WH_KEYBOARD_LL, KeyboardCallback);
 502
 503     return DI_OK;
 504 }
 505
 506 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 507 {
 508         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 509         TRACE("(this=%p)\n",This);
 510
 511         if (This->acquired == 0)
 512           return DI_NOEFFECT;
 513
 514         set_dinput_hook(WH_KEYBOARD_LL, NULL);
 515
 516         /* No more locks */
 517         if (current_lock == This)
 518           current_lock = NULL;
 519         else
 520           ERR("this != current_lock\n");
 521
 522         /* Unacquire device */
 523         This->acquired = 0;
 524
 525     if (This->queue_len >= 0) {
 526         HeapFree(GetProcessHeap(), 0, This->data_queue);
 527         This->data_queue = NULL;
 528     }
 529
 530     return DI_OK;
 531 }
 532
 533 /******************************************************************************
 534   *     GetCapabilities : get the device capablitites
 535   */
 536 static HRESULT WINAPI SysKeyboardAImpl_GetCapabilities(
 537         LPDIRECTINPUTDEVICE8A iface,
 538         LPDIDEVCAPS lpDIDevCaps)
 539 {
 540     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 541     DIDEVCAPS devcaps;
 542
 543     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 544
 545     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 546         WARN("invalid parameter\n");
 547         return DIERR_INVALIDPARAM;
 548     }
 549
 550     devcaps.dwSize = lpDIDevCaps->dwSize;
 551     devcaps.dwFlags = DIDC_ATTACHED;
 552     if (This->dinput->dwVersion >= 0x0800)
 553         devcaps.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 554     else
 555         devcaps.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 556     devcaps.dwAxes = 0;
 557     devcaps.dwButtons = WINE_DINPUT_KEYBOARD_MAX_KEYS;
 558     devcaps.dwPOVs = 0;
 559     devcaps.dwFFSamplePeriod = 0;
 560     devcaps.dwFFMinTimeResolution = 0;
 561     devcaps.dwFirmwareRevision = 100;
 562     devcaps.dwHardwareRevision = 100;
 563     devcaps.dwFFDriverVersion = 0;
 564
 565     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 566
 567     return DI_OK;
 568 }
 569
 570 /******************************************************************************
 571   *     GetObjectInfo : get information about a device object such as a button
 572   *                     or axis
 573   */
 574 static HRESULT WINAPI
 575 SysKeyboardAImpl_GetObjectInfo(
 576         LPDIRECTINPUTDEVICE8A iface,
 577         LPDIDEVICEOBJECTINSTANCEA pdidoi,
 578         DWORD dwObj,
 579         DWORD dwHow)
 580 {
 581     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 582     DIDEVICEOBJECTINSTANCEA ddoi;
 583     DWORD dwSize = pdidoi->dwSize;
 584
 585     TRACE("(this=%p,%p,%d,0x%08x)\n", This, pdidoi, dwObj, dwHow);
 586
 587     if (dwHow == DIPH_BYID) {
 588         WARN(" querying by id not supported yet...\n");
 589         return DI_OK;
 590     }
 591
 592     memset(pdidoi, 0, dwSize);
 593     memset(&ddoi, 0, sizeof(ddoi));
 594
 595     ddoi.dwSize = dwSize;
 596     ddoi.guidType = GUID_Key;
 597     ddoi.dwOfs = dwObj;
 598     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 599     GetKeyNameTextA(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 600
 601     /* And return our just filled device object instance structure */
 602     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 603
 604     _dump_OBJECTINSTANCEA(pdidoi);
 605
 606     return DI_OK;
 607 }
 608
 609 static HRESULT WINAPI SysKeyboardWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 610                                                      LPDIDEVICEOBJECTINSTANCEW pdidoi,
 611                                                      DWORD dwObj,
 612                                                      DWORD dwHow)
 613 {
 614     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 615     DIDEVICEOBJECTINSTANCEW ddoi;
 616     DWORD dwSize = pdidoi->dwSize;
 617
 618     TRACE("(this=%p,%p,%d,0x%08x)\n", This, pdidoi, dwObj, dwHow);
 619
 620     if (dwHow == DIPH_BYID) {
 621         WARN(" querying by id not supported yet...\n");
 622         return DI_OK;
 623     }
 624
 625     memset(pdidoi, 0, dwSize);
 626     memset(&ddoi, 0, sizeof(ddoi));
 627
 628     ddoi.dwSize = dwSize;
 629     ddoi.guidType = GUID_Key;
 630     ddoi.dwOfs = dwObj;
 631     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 632     GetKeyNameTextW(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 633
 634     /* And return our just filled device object instance structure */
 635     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 636
 637     _dump_OBJECTINSTANCEW(pdidoi);
 638
 639     return DI_OK;
 640 }
 641
 642 /******************************************************************************
 643   *     GetDeviceInfo : get information about a device's identity
 644   */
 645 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceInfo(
 646         LPDIRECTINPUTDEVICE8A iface,
 647         LPDIDEVICEINSTANCEA pdidi)
 648 {
 649     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 650     TRACE("(this=%p,%p)\n", This, pdidi);
 651
 652     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
 653         WARN(" dinput3 not supported yet...\n");
 654         return DI_OK;
 655     }
 656
 657     fill_keyboard_dideviceinstanceA(pdidi, This->dinput->dwVersion);
 658
 659     return DI_OK;
 660 }
 661
 662 static HRESULT WINAPI SysKeyboardWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
 663 {
 664     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 665     TRACE("(this=%p,%p)\n", This, pdidi);
 666
 667     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
 668         WARN(" dinput3 not supported yet...\n");
 669         return DI_OK;
 670     }
 671
 672     fill_keyboard_dideviceinstanceW(pdidi, This->dinput->dwVersion);
 673
 674     return DI_OK;
 675 }
 676
 677 static const IDirectInputDevice8AVtbl SysKeyboardAvt =
 678 {
 679         IDirectInputDevice2AImpl_QueryInterface,
 680         IDirectInputDevice2AImpl_AddRef,
 681         SysKeyboardAImpl_Release,
 682         SysKeyboardAImpl_GetCapabilities,
 683         SysKeyboardAImpl_EnumObjects,
 684         SysKeyboardAImpl_GetProperty,
 685         SysKeyboardAImpl_SetProperty,
 686         SysKeyboardAImpl_Acquire,
 687         SysKeyboardAImpl_Unacquire,
 688         SysKeyboardAImpl_GetDeviceState,
 689         SysKeyboardAImpl_GetDeviceData,
 690         IDirectInputDevice2AImpl_SetDataFormat,
 691         IDirectInputDevice2AImpl_SetEventNotification,
 692         IDirectInputDevice2AImpl_SetCooperativeLevel,
 693         SysKeyboardAImpl_GetObjectInfo,
 694         SysKeyboardAImpl_GetDeviceInfo,
 695         IDirectInputDevice2AImpl_RunControlPanel,
 696         IDirectInputDevice2AImpl_Initialize,
 697         IDirectInputDevice2AImpl_CreateEffect,
 698         IDirectInputDevice2AImpl_EnumEffects,
 699         IDirectInputDevice2AImpl_GetEffectInfo,
 700         IDirectInputDevice2AImpl_GetForceFeedbackState,
 701         IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 702         IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 703         IDirectInputDevice2AImpl_Escape,
 704         IDirectInputDevice2AImpl_Poll,
 705         IDirectInputDevice2AImpl_SendDeviceData,
 706         IDirectInputDevice7AImpl_EnumEffectsInFile,
 707         IDirectInputDevice7AImpl_WriteEffectToFile,
 708         IDirectInputDevice8AImpl_BuildActionMap,
 709         IDirectInputDevice8AImpl_SetActionMap,
 710         IDirectInputDevice8AImpl_GetImageInfo
 711 };
 712
 713 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
 714 # define XCAST(fun)     (typeof(SysKeyboardWvt.fun))
 715 #else
 716 # define XCAST(fun)     (void*)
 717 #endif
 718
 719 static const IDirectInputDevice8WVtbl SysKeyboardWvt =
 720 {
 721         IDirectInputDevice2WImpl_QueryInterface,
 722         XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
 723         XCAST(Release)SysKeyboardAImpl_Release,
 724         XCAST(GetCapabilities)SysKeyboardAImpl_GetCapabilities,
 725         SysKeyboardWImpl_EnumObjects,
 726         XCAST(GetProperty)SysKeyboardAImpl_GetProperty,
 727         XCAST(SetProperty)SysKeyboardAImpl_SetProperty,
 728         XCAST(Acquire)SysKeyboardAImpl_Acquire,
 729         XCAST(Unacquire)SysKeyboardAImpl_Unacquire,
 730         XCAST(GetDeviceState)SysKeyboardAImpl_GetDeviceState,
 731         XCAST(GetDeviceData)SysKeyboardAImpl_GetDeviceData,
 732         XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
 733         XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
 734         XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
 735         SysKeyboardWImpl_GetObjectInfo,
 736         SysKeyboardWImpl_GetDeviceInfo,
 737         XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
 738         XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
 739         XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
 740         IDirectInputDevice2WImpl_EnumEffects,
 741         IDirectInputDevice2WImpl_GetEffectInfo,
 742         XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
 743         XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 744         XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 745         XCAST(Escape)IDirectInputDevice2AImpl_Escape,
 746         XCAST(Poll)IDirectInputDevice2AImpl_Poll,
 747         XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
 748         IDirectInputDevice7WImpl_EnumEffectsInFile,
 749         IDirectInputDevice7WImpl_WriteEffectToFile,
 750         IDirectInputDevice8WImpl_BuildActionMap,
 751         IDirectInputDevice8WImpl_SetActionMap,
 752         IDirectInputDevice8WImpl_GetImageInfo
 753 };
 754 #undef XCAST