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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     const void                 *lpVtbl;
  50     LONG                        ref;
  51     GUID                        guid;
  52
  53     IDirectInputImpl*           dinput;
  54
  55     HANDLE                      hEvent;
  56     /* SysKeyboardAImpl */
  57     int                         acquired;
  58
  59     LPDIDEVICEOBJECTDATA        data_queue;  /* buffer for 'GetDeviceData'. Alloc at
  60                                                 'Acquire', Free at 'Unacquire'              */
  61     int                         queue_len;   /* size of the queue - set in 'SetProperty'    */
  62     int                         queue_head;  /* position to write new event into queue      */
  63     int                         queue_tail;  /* next event to read from queue               */
  64     BOOL                        overflow;    /* return DI_BUFFEROVERFLOW in 'GetDeviceData' */
  65     CRITICAL_SECTION            crit;
  66 };
  67
  68 static SysKeyboardImpl* current_lock = NULL;
  69 /* Today's acquired device
  70  * FIXME: currently this can be only one.
  71  * Maybe this should be a linked list or st.
  72  * I don't know what the rules are for multiple acquired keyboards,
  73  * but 'DI_LOSTFOCUS' and 'DI_UNACQUIRED' exist for a reason.
  74 */
  75
  76 static BYTE DInputKeyState[WINE_DINPUT_KEYBOARD_MAX_KEYS]; /* array for 'GetDeviceState' */
  77
  78 LRESULT CALLBACK KeyboardCallback( int code, WPARAM wparam, LPARAM lparam )
  79 {
  80     SysKeyboardImpl *This = (SysKeyboardImpl *)current_lock;
  81     int dik_code;
  82     KBDLLHOOKSTRUCT *hook = (KBDLLHOOKSTRUCT *)lparam;
  83     BYTE new_diks;
  84
  85     TRACE("(%d,%d,%ld)\n", code, wparam, lparam);
  86
  87     /* returns now if not HC_ACTION */
  88     if (code != HC_ACTION) return CallNextHookEx(0, code, wparam, lparam);
  89
  90     dik_code = hook->scanCode & 0xff;
  91     if (hook->flags & LLKHF_EXTENDED) dik_code |= 0x80;
  92
  93     new_diks = hook->flags & LLKHF_UP ? 0 : 0x80;
  94
  95     /* returns now if key event already known */
  96     if (new_diks == DInputKeyState[dik_code])
  97         return CallNextHookEx(0, code, wparam, lparam);
  98
  99     DInputKeyState[dik_code] = new_diks;
 100     TRACE(" setting %02X to %02X\n", dik_code, DInputKeyState[dik_code]);
 101
 102     EnterCriticalSection(&This->crit);
 103     GEN_EVENT(dik_code, new_diks, hook->time, This->dinput->evsequence++);
 104     LeaveCriticalSection(&This->crit);
 105
 106     if (This->hEvent) SetEvent(This->hEvent);
 107
 108     return CallNextHookEx(0, code, wparam, lparam);
 109 }
 110
 111 static GUID DInput_Wine_Keyboard_GUID = { /* 0ab8648a-7735-11d2-8c73-71df54a96441 */
 112   0x0ab8648a,
 113   0x7735,
 114   0x11d2,
 115   {0x8c, 0x73, 0x71, 0xdf, 0x54, 0xa9, 0x64, 0x41}
 116 };
 117
 118 static void fill_keyboard_dideviceinstanceA(LPDIDEVICEINSTANCEA lpddi, DWORD version) {
 119     DWORD dwSize;
 120     DIDEVICEINSTANCEA ddi;
 121
 122     dwSize = lpddi->dwSize;
 123
 124     TRACE("%ld %p\n", dwSize, lpddi);
 125
 126     memset(lpddi, 0, dwSize);
 127     memset(&ddi, 0, sizeof(ddi));
 128
 129     ddi.dwSize = dwSize;
 130     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 131     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 132     if (version >= 0x0800)
 133         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 134     else
 135         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 136     strcpy(ddi.tszInstanceName, "Keyboard");
 137     strcpy(ddi.tszProductName, "Wine Keyboard");
 138
 139     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 140 }
 141
 142 static void fill_keyboard_dideviceinstanceW(LPDIDEVICEINSTANCEW lpddi, DWORD version) {
 143     DWORD dwSize;
 144     DIDEVICEINSTANCEW ddi;
 145
 146     dwSize = lpddi->dwSize;
 147
 148     TRACE("%ld %p\n", dwSize, lpddi);
 149
 150     memset(lpddi, 0, dwSize);
 151     memset(&ddi, 0, sizeof(ddi));
 152
 153     ddi.dwSize = dwSize;
 154     ddi.guidInstance = GUID_SysKeyboard;/* DInput's GUID */
 155     ddi.guidProduct = DInput_Wine_Keyboard_GUID; /* Vendor's GUID */
 156     if (version >= 0x0800)
 157         ddi.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 158     else
 159         ddi.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 160     MultiByteToWideChar(CP_ACP, 0, "Keyboard", -1, ddi.tszInstanceName, MAX_PATH);
 161     MultiByteToWideChar(CP_ACP, 0, "Wine Keyboard", -1, ddi.tszProductName, MAX_PATH);
 162
 163     memcpy(lpddi, &ddi, (dwSize < sizeof(ddi) ? dwSize : sizeof(ddi)));
 164 }
 165
 166 static BOOL keyboarddev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 167 {
 168   if (id != 0)
 169     return FALSE;
 170
 171   if ((dwDevType == 0) ||
 172       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 173       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 174     TRACE("Enumerating the Keyboard device\n");
 175
 176     fill_keyboard_dideviceinstanceA(lpddi, version);
 177
 178     return TRUE;
 179   }
 180
 181   return FALSE;
 182 }
 183
 184 static BOOL keyboarddev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 185 {
 186   if (id != 0)
 187     return FALSE;
 188
 189   if ((dwDevType == 0) ||
 190       ((dwDevType == DIDEVTYPE_KEYBOARD) && (version < 0x0800)) ||
 191       (((dwDevType == DI8DEVCLASS_KEYBOARD) || (dwDevType == DI8DEVTYPE_KEYBOARD)) && (version >= 0x0800))) {
 192     TRACE("Enumerating the Keyboard device\n");
 193
 194     fill_keyboard_dideviceinstanceW(lpddi, version);
 195
 196     return TRUE;
 197   }
 198
 199   return FALSE;
 200 }
 201
 202 static SysKeyboardImpl *alloc_device(REFGUID rguid, const void *kvt, IDirectInputImpl *dinput)
 203 {
 204     SysKeyboardImpl* newDevice;
 205
 206     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(SysKeyboardImpl));
 207     newDevice->lpVtbl = kvt;
 208     newDevice->ref = 1;
 209     memcpy(&(newDevice->guid),rguid,sizeof(*rguid));
 210     newDevice->dinput = dinput;
 211     InitializeCriticalSection(&(newDevice->crit));
 212
 213     return newDevice;
 214 }
 215
 216
 217 static HRESULT keyboarddev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 218 {
 219   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 220       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 221     if ((riid == NULL) ||
 222         IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 223         IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 224         IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 225         IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 226       *pdev = (IDirectInputDeviceA*) alloc_device(rguid, &SysKeyboardAvt, dinput);
 227       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 228       return DI_OK;
 229     } else
 230       return DIERR_NOINTERFACE;
 231   }
 232   return DIERR_DEVICENOTREG;
 233 }
 234
 235 static HRESULT keyboarddev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 236 {
 237   if ((IsEqualGUID(&GUID_SysKeyboard,rguid)) ||          /* Generic Keyboard */
 238       (IsEqualGUID(&DInput_Wine_Keyboard_GUID,rguid))) { /* Wine Keyboard */
 239     if ((riid == NULL) ||
 240         IsEqualGUID(&IID_IDirectInputDeviceW,riid) ||
 241         IsEqualGUID(&IID_IDirectInputDevice2W,riid) ||
 242         IsEqualGUID(&IID_IDirectInputDevice7W,riid) ||
 243         IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 244       *pdev = (IDirectInputDeviceW*) alloc_device(rguid, &SysKeyboardWvt, dinput);
 245       TRACE("Creating a Keyboard device (%p)\n", *pdev);
 246       return DI_OK;
 247     } else
 248       return DIERR_NOINTERFACE;
 249   }
 250   return DIERR_DEVICENOTREG;
 251 }
 252
 253 const struct dinput_device keyboard_device = {
 254   "Wine keyboard driver",
 255   keyboarddev_enum_deviceA,
 256   keyboarddev_enum_deviceW,
 257   keyboarddev_create_deviceA,
 258   keyboarddev_create_deviceW
 259 };
 260
 261 static ULONG WINAPI SysKeyboardAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 262 {
 263     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 264     ULONG ref;
 265
 266     ref = InterlockedDecrement(&(This->ref));
 267     if (ref) return ref;
 268
 269     set_dinput_hook(WH_KEYBOARD_LL, NULL);
 270
 271     /* Free the data queue */
 272     HeapFree(GetProcessHeap(), 0, This->data_queue);
 273
 274     DeleteCriticalSection(&(This->crit));
 275
 276     HeapFree(GetProcessHeap(),0,This);
 277     return DI_OK;
 278 }
 279
 280 static HRESULT WINAPI SysKeyboardAImpl_SetProperty(
 281         LPDIRECTINPUTDEVICE8A iface,REFGUID rguid,LPCDIPROPHEADER ph
 282 )
 283 {
 284         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 285
 286         TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 287         TRACE("(size=%ld,headersize=%ld,obj=%ld,how=%ld\n",
 288             ph->dwSize,ph->dwHeaderSize,ph->dwObj,ph->dwHow);
 289         if (!HIWORD(rguid)) {
 290                 switch (LOWORD(rguid)) {
 291                 case (DWORD) DIPROP_BUFFERSIZE: {
 292                         LPCDIPROPDWORD  pd = (LPCDIPROPDWORD)ph;
 293
 294                         TRACE("(buffersize=%ld)\n",pd->dwData);
 295
 296                         if (This->acquired)
 297                            return DIERR_INVALIDPARAM;
 298
 299                         This->queue_len = pd->dwData;
 300
 301                         break;
 302                 }
 303                 default:
 304                         WARN("Unknown type %p\n",rguid);
 305                         break;
 306                 }
 307         }
 308         return DI_OK;
 309 }
 310
 311 static HRESULT WINAPI SysKeyboardAImpl_GetProperty(
 312         LPDIRECTINPUTDEVICE8A iface,REFGUID rguid,LPDIPROPHEADER ph
 313 )
 314 {
 315         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 316
 317         TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 318         TRACE("(size=%ld,headersize=%ld,obj=%ld,how=%ld\n",
 319             ph->dwSize,ph->dwHeaderSize,ph->dwObj,ph->dwHow);
 320         if (!HIWORD(rguid)) {
 321                 switch (LOWORD(rguid)) {
 322                 case (DWORD) DIPROP_BUFFERSIZE: {
 323                         LPDIPROPDWORD   pd = (LPDIPROPDWORD)ph;
 324
 325                         TRACE("(buffersize=%ld)\n",pd->dwData);
 326
 327                         if (This->acquired)
 328                            return DIERR_INVALIDPARAM;
 329
 330                         pd->dwData = This->queue_len;
 331
 332                         break;
 333                 }
 334                 default:
 335                         WARN("Unknown type %p\n",rguid);
 336                         break;
 337                 }
 338         }
 339         return DI_OK;
 340 }
 341
 342 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceState(
 343         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 344 )
 345 {
 346     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 347     TRACE("(%p)->(%ld,%p)\n", This, len, ptr);
 348
 349     if (This->acquired == 0) return DIERR_NOTACQUIRED;
 350
 351     if (len != WINE_DINPUT_KEYBOARD_MAX_KEYS)
 352       return DIERR_INVALIDPARAM;
 353
 354     MsgWaitForMultipleObjectsEx(0, NULL, 0, QS_ALLINPUT, 0);
 355
 356     EnterCriticalSection(&(This->crit));
 357
 358     if (TRACE_ON(dinput)) {
 359         int i;
 360         for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 361             if (DInputKeyState[i] != 0x00) {
 362                 TRACE(" - %02X: %02x\n", i, DInputKeyState[i]);
 363             }
 364         }
 365     }
 366
 367     memcpy(ptr, DInputKeyState, WINE_DINPUT_KEYBOARD_MAX_KEYS);
 368     LeaveCriticalSection(&(This->crit));
 369
 370     return DI_OK;
 371 }
 372
 373 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceData(
 374         LPDIRECTINPUTDEVICE8A iface,DWORD dodsize,LPDIDEVICEOBJECTDATA dod,
 375         LPDWORD entries,DWORD flags
 376 )
 377 {
 378     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 379     HRESULT ret = DI_OK;
 380     int len;
 381
 382     TRACE("(%p) %p -> %p(%ld) x%ld, 0x%08lx\n",
 383           This, dod, entries, entries ? *entries : 0, dodsize, flags);
 384
 385     if (!This->acquired)
 386         return DIERR_NOTACQUIRED;
 387
 388     if (!This->data_queue)
 389         return DIERR_NOTBUFFERED;
 390
 391     if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
 392         return DIERR_INVALIDPARAM;
 393
 394     MsgWaitForMultipleObjectsEx(0, NULL, 0, QS_ALLINPUT, 0);
 395     EnterCriticalSection(&This->crit);
 396
 397     len = ((This->queue_head < This->queue_tail) ? This->queue_len : 0) +
 398             This->queue_head - This->queue_tail;
 399     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
 400
 401     if (dod)
 402     {
 403         int i;
 404         for(i = 0; i < len; i++)
 405         {
 406             int n = (This->queue_tail + i) % This->queue_len;
 407             memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
 408         }
 409     }
 410     *entries = len;
 411
 412     if (This->overflow)
 413         ret = DI_BUFFEROVERFLOW;
 414
 415     if (!(flags & DIGDD_PEEK))
 416     {
 417         /* Empty buffer */
 418         This->queue_tail = (This->queue_tail + len) % This->queue_len;
 419         This->overflow = FALSE;
 420     }
 421
 422     LeaveCriticalSection(&This->crit);
 423
 424     TRACE("Returning %ld events queued\n", *entries);
 425     return ret;
 426 }
 427
 428 static HRESULT WINAPI SysKeyboardAImpl_EnumObjects(
 429         LPDIRECTINPUTDEVICE8A iface,
 430         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 431         LPVOID lpvRef,
 432         DWORD dwFlags)
 433 {
 434     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 435     DIDEVICEOBJECTINSTANCEA ddoi;
 436     int i;
 437
 438     TRACE("(this=%p,%p,%p,%08lx)\n", This, lpCallback, lpvRef, dwFlags);
 439     if (TRACE_ON(dinput)) {
 440         TRACE("  - flags = ");
 441         _dump_EnumObjects_flags(dwFlags);
 442         TRACE("\n");
 443     }
 444
 445     /* Only the fields till dwFFMaxForce are relevant */
 446     memset(&ddoi, 0, sizeof(ddoi));
 447     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 448
 449     for (i = 0; i < WINE_DINPUT_KEYBOARD_MAX_KEYS; i++) {
 450         /* Report 255 keys :-) */
 451         ddoi.guidType = GUID_Key;
 452         ddoi.dwOfs = i;
 453         ddoi.dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_BUTTON;
 454         GetKeyNameTextA(((i & 0x7f) << 16) | ((i & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 455         _dump_OBJECTINSTANCEA(&ddoi);
 456         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
 457     }
 458
 459     return DI_OK;
 460 }
 461
 462 static HRESULT WINAPI SysKeyboardWImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
 463                                                    LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
 464                                                    LPVOID lpvRef,
 465                                                    DWORD dwFlags)
 466 {
 467   SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 468
 469   device_enumobjects_AtoWcb_data data;
 470
 471   data.lpCallBack = lpCallback;
 472   data.lpvRef = lpvRef;
 473
 474   return SysKeyboardAImpl_EnumObjects((LPDIRECTINPUTDEVICE8A) This, (LPDIENUMDEVICEOBJECTSCALLBACKA) DIEnumDevicesCallbackAtoW, (LPVOID) &data, dwFlags);
 475 }
 476
 477 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface);
 478
 479 static HRESULT WINAPI SysKeyboardAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 480 {
 481     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 482
 483     TRACE("(%p)\n",This);
 484
 485     if (This->acquired) return DI_NOEFFECT;
 486     This->acquired = 1;
 487
 488     if (current_lock != NULL) {
 489         FIXME("Not more than one keyboard can be acquired at the same time.\n");
 490         SysKeyboardAImpl_Unacquire((LPDIRECTINPUTDEVICE8A)current_lock);
 491     }
 492     current_lock = This;
 493
 494     if (This->queue_len > 0)
 495     {
 496         This->data_queue = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY,
 497                                      This->queue_len * sizeof(*(This->data_queue)));
 498         This->queue_head = 0;
 499         This->queue_tail = 0;
 500         This->overflow = FALSE;
 501     } else
 502         This->data_queue = NULL;
 503
 504     set_dinput_hook(WH_KEYBOARD_LL, KeyboardCallback);
 505
 506     return DI_OK;
 507 }
 508
 509 static HRESULT WINAPI SysKeyboardAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 510 {
 511         SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 512         TRACE("(this=%p)\n",This);
 513
 514         if (This->acquired == 0)
 515           return DI_NOEFFECT;
 516
 517         set_dinput_hook(WH_KEYBOARD_LL, NULL);
 518
 519         /* No more locks */
 520         if (current_lock == This)
 521           current_lock = NULL;
 522         else
 523           ERR("this != current_lock\n");
 524
 525         /* Unacquire device */
 526         This->acquired = 0;
 527
 528     if (This->queue_len >= 0) {
 529         HeapFree(GetProcessHeap(), 0, This->data_queue);
 530         This->data_queue = NULL;
 531     }
 532
 533     return DI_OK;
 534 }
 535
 536 static HRESULT WINAPI SysKeyboardAImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface,
 537                                                             HANDLE hnd) {
 538   SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 539
 540   TRACE("(this=%p,%p)\n",This,hnd);
 541
 542   This->hEvent = hnd;
 543   return DI_OK;
 544 }
 545
 546 /******************************************************************************
 547   *     GetCapabilities : get the device capablitites
 548   */
 549 static HRESULT WINAPI SysKeyboardAImpl_GetCapabilities(
 550         LPDIRECTINPUTDEVICE8A iface,
 551         LPDIDEVCAPS lpDIDevCaps)
 552 {
 553     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 554     DIDEVCAPS devcaps;
 555
 556     TRACE("(this=%p,%p)\n",This,lpDIDevCaps);
 557
 558     if ((lpDIDevCaps->dwSize != sizeof(DIDEVCAPS)) && (lpDIDevCaps->dwSize != sizeof(DIDEVCAPS_DX3))) {
 559         WARN("invalid parameter\n");
 560         return DIERR_INVALIDPARAM;
 561     }
 562
 563     devcaps.dwSize = lpDIDevCaps->dwSize;
 564     devcaps.dwFlags = DIDC_ATTACHED;
 565     if (This->dinput->dwVersion >= 0x0800)
 566         devcaps.dwDevType = DI8DEVTYPE_KEYBOARD | (DI8DEVTYPEKEYBOARD_UNKNOWN << 8);
 567     else
 568         devcaps.dwDevType = DIDEVTYPE_KEYBOARD | (DIDEVTYPEKEYBOARD_UNKNOWN << 8);
 569     devcaps.dwAxes = 0;
 570     devcaps.dwButtons = WINE_DINPUT_KEYBOARD_MAX_KEYS;
 571     devcaps.dwPOVs = 0;
 572     devcaps.dwFFSamplePeriod = 0;
 573     devcaps.dwFFMinTimeResolution = 0;
 574     devcaps.dwFirmwareRevision = 100;
 575     devcaps.dwHardwareRevision = 100;
 576     devcaps.dwFFDriverVersion = 0;
 577
 578     memcpy(lpDIDevCaps, &devcaps, lpDIDevCaps->dwSize);
 579
 580     return DI_OK;
 581 }
 582
 583 /******************************************************************************
 584   *     GetObjectInfo : get information about a device object such as a button
 585   *                     or axis
 586   */
 587 static HRESULT WINAPI
 588 SysKeyboardAImpl_GetObjectInfo(
 589         LPDIRECTINPUTDEVICE8A iface,
 590         LPDIDEVICEOBJECTINSTANCEA pdidoi,
 591         DWORD dwObj,
 592         DWORD dwHow)
 593 {
 594     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 595     DIDEVICEOBJECTINSTANCEA ddoi;
 596     DWORD dwSize = pdidoi->dwSize;
 597
 598     TRACE("(this=%p,%p,%ld,0x%08lx)\n", This, pdidoi, dwObj, dwHow);
 599
 600     if (dwHow == DIPH_BYID) {
 601         WARN(" querying by id not supported yet...\n");
 602         return DI_OK;
 603     }
 604
 605     memset(pdidoi, 0, dwSize);
 606     memset(&ddoi, 0, sizeof(ddoi));
 607
 608     ddoi.dwSize = dwSize;
 609     ddoi.guidType = GUID_Key;
 610     ddoi.dwOfs = dwObj;
 611     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 612     GetKeyNameTextA(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 613
 614     /* And return our just filled device object instance structure */
 615     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 616
 617     _dump_OBJECTINSTANCEA(pdidoi);
 618
 619     return DI_OK;
 620 }
 621
 622 static HRESULT WINAPI SysKeyboardWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 623                                                      LPDIDEVICEOBJECTINSTANCEW pdidoi,
 624                                                      DWORD dwObj,
 625                                                      DWORD dwHow)
 626 {
 627     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 628     DIDEVICEOBJECTINSTANCEW ddoi;
 629     DWORD dwSize = pdidoi->dwSize;
 630
 631     TRACE("(this=%p,%p,%ld,0x%08lx)\n", This, pdidoi, dwObj, dwHow);
 632
 633     if (dwHow == DIPH_BYID) {
 634         WARN(" querying by id not supported yet...\n");
 635         return DI_OK;
 636     }
 637
 638     memset(pdidoi, 0, dwSize);
 639     memset(&ddoi, 0, sizeof(ddoi));
 640
 641     ddoi.dwSize = dwSize;
 642     ddoi.guidType = GUID_Key;
 643     ddoi.dwOfs = dwObj;
 644     ddoi.dwType = DIDFT_MAKEINSTANCE(dwObj) | DIDFT_BUTTON;
 645     GetKeyNameTextW(((dwObj & 0x7f) << 16) | ((dwObj & 0x80) << 17), ddoi.tszName, sizeof(ddoi.tszName));
 646
 647     /* And return our just filled device object instance structure */
 648     memcpy(pdidoi, &ddoi, (dwSize < sizeof(ddoi) ? dwSize : sizeof(ddoi)));
 649
 650     _dump_OBJECTINSTANCEW(pdidoi);
 651
 652     return DI_OK;
 653 }
 654
 655 /******************************************************************************
 656   *     GetDeviceInfo : get information about a device's identity
 657   */
 658 static HRESULT WINAPI SysKeyboardAImpl_GetDeviceInfo(
 659         LPDIRECTINPUTDEVICE8A iface,
 660         LPDIDEVICEINSTANCEA pdidi)
 661 {
 662     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 663     TRACE("(this=%p,%p)\n", This, pdidi);
 664
 665     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA)) {
 666         WARN(" dinput3 not supported yet...\n");
 667         return DI_OK;
 668     }
 669
 670     fill_keyboard_dideviceinstanceA(pdidi, This->dinput->dwVersion);
 671
 672     return DI_OK;
 673 }
 674
 675 static HRESULT WINAPI SysKeyboardWImpl_GetDeviceInfo(LPDIRECTINPUTDEVICE8W iface, LPDIDEVICEINSTANCEW pdidi)
 676 {
 677     SysKeyboardImpl *This = (SysKeyboardImpl *)iface;
 678     TRACE("(this=%p,%p)\n", This, pdidi);
 679
 680     if (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW)) {
 681         WARN(" dinput3 not supported yet...\n");
 682         return DI_OK;
 683     }
 684
 685     fill_keyboard_dideviceinstanceW(pdidi, This->dinput->dwVersion);
 686
 687     return DI_OK;
 688 }
 689
 690 static const IDirectInputDevice8AVtbl SysKeyboardAvt =
 691 {
 692         IDirectInputDevice2AImpl_QueryInterface,
 693         IDirectInputDevice2AImpl_AddRef,
 694         SysKeyboardAImpl_Release,
 695         SysKeyboardAImpl_GetCapabilities,
 696         SysKeyboardAImpl_EnumObjects,
 697         SysKeyboardAImpl_GetProperty,
 698         SysKeyboardAImpl_SetProperty,
 699         SysKeyboardAImpl_Acquire,
 700         SysKeyboardAImpl_Unacquire,
 701         SysKeyboardAImpl_GetDeviceState,
 702         SysKeyboardAImpl_GetDeviceData,
 703         IDirectInputDevice2AImpl_SetDataFormat,
 704         SysKeyboardAImpl_SetEventNotification,
 705         IDirectInputDevice2AImpl_SetCooperativeLevel,
 706         SysKeyboardAImpl_GetObjectInfo,
 707         SysKeyboardAImpl_GetDeviceInfo,
 708         IDirectInputDevice2AImpl_RunControlPanel,
 709         IDirectInputDevice2AImpl_Initialize,
 710         IDirectInputDevice2AImpl_CreateEffect,
 711         IDirectInputDevice2AImpl_EnumEffects,
 712         IDirectInputDevice2AImpl_GetEffectInfo,
 713         IDirectInputDevice2AImpl_GetForceFeedbackState,
 714         IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 715         IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 716         IDirectInputDevice2AImpl_Escape,
 717         IDirectInputDevice2AImpl_Poll,
 718         IDirectInputDevice2AImpl_SendDeviceData,
 719         IDirectInputDevice7AImpl_EnumEffectsInFile,
 720         IDirectInputDevice7AImpl_WriteEffectToFile,
 721         IDirectInputDevice8AImpl_BuildActionMap,
 722         IDirectInputDevice8AImpl_SetActionMap,
 723         IDirectInputDevice8AImpl_GetImageInfo
 724 };
 725
 726 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
 727 # define XCAST(fun)     (typeof(SysKeyboardWvt.fun))
 728 #else
 729 # define XCAST(fun)     (void*)
 730 #endif
 731
 732 static const IDirectInputDevice8WVtbl SysKeyboardWvt =
 733 {
 734         IDirectInputDevice2WImpl_QueryInterface,
 735         XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
 736         XCAST(Release)SysKeyboardAImpl_Release,
 737         XCAST(GetCapabilities)SysKeyboardAImpl_GetCapabilities,
 738         SysKeyboardWImpl_EnumObjects,
 739         XCAST(GetProperty)SysKeyboardAImpl_GetProperty,
 740         XCAST(SetProperty)SysKeyboardAImpl_SetProperty,
 741         XCAST(Acquire)SysKeyboardAImpl_Acquire,
 742         XCAST(Unacquire)SysKeyboardAImpl_Unacquire,
 743         XCAST(GetDeviceState)SysKeyboardAImpl_GetDeviceState,
 744         XCAST(GetDeviceData)SysKeyboardAImpl_GetDeviceData,
 745         XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
 746         XCAST(SetEventNotification)SysKeyboardAImpl_SetEventNotification,
 747         XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
 748         SysKeyboardWImpl_GetObjectInfo,
 749         SysKeyboardWImpl_GetDeviceInfo,
 750         XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
 751         XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
 752         XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
 753         IDirectInputDevice2WImpl_EnumEffects,
 754         IDirectInputDevice2WImpl_GetEffectInfo,
 755         XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
 756         XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 757         XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 758         XCAST(Escape)IDirectInputDevice2AImpl_Escape,
 759         XCAST(Poll)IDirectInputDevice2AImpl_Poll,
 760         XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
 761         IDirectInputDevice7WImpl_EnumEffectsInFile,
 762         IDirectInputDevice7WImpl_WriteEffectToFile,
 763         IDirectInputDevice8WImpl_BuildActionMap,
 764         IDirectInputDevice8WImpl_SetActionMap,
 765         IDirectInputDevice8WImpl_GetImageInfo
 766 };
 767 #undef XCAST