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   1 /*              DirectInput Device
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  *
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 /* This file contains all the Device specific functions that can be used as stubs
  23    by real device implementations.
  24
  25    It also contains all the helper functions.
  26 */
  27 #include "config.h"
  28
  29 #include <stdarg.h>
  30 #include <string.h>
  31 #include "wine/debug.h"
  32 #include "wine/unicode.h"
  33 #include "windef.h"
  34 #include "winbase.h"
  35 #include "winerror.h"
  36 #include "dinput.h"
  37 #include "device_private.h"
  38
  39 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  40
  41 /******************************************************************************
  42  *      Various debugging tools
  43  */
  44 void _dump_cooperativelevel_DI(DWORD dwFlags) {
  45     if (TRACE_ON(dinput)) {
  46         unsigned int   i;
  47         static const struct {
  48             DWORD       mask;
  49             const char  *name;
  50         } flags[] = {
  51 #define FE(x) { x, #x}
  52             FE(DISCL_BACKGROUND),
  53             FE(DISCL_EXCLUSIVE),
  54             FE(DISCL_FOREGROUND),
  55             FE(DISCL_NONEXCLUSIVE)
  56 #undef FE
  57         };
  58         for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++)
  59             if (flags[i].mask & dwFlags)
  60                 DPRINTF("%s ",flags[i].name);
  61         DPRINTF("\n");
  62     }
  63 }
  64
  65 void _dump_EnumObjects_flags(DWORD dwFlags) {
  66     if (TRACE_ON(dinput)) {
  67         unsigned int   i;
  68         DWORD type, instance;
  69         static const struct {
  70             DWORD       mask;
  71             const char  *name;
  72         } flags[] = {
  73 #define FE(x) { x, #x}
  74             FE(DIDFT_RELAXIS),
  75             FE(DIDFT_ABSAXIS),
  76             FE(DIDFT_PSHBUTTON),
  77             FE(DIDFT_TGLBUTTON),
  78             FE(DIDFT_POV),
  79             FE(DIDFT_COLLECTION),
  80             FE(DIDFT_NODATA),
  81             FE(DIDFT_FFACTUATOR),
  82             FE(DIDFT_FFEFFECTTRIGGER),
  83             FE(DIDFT_OUTPUT),
  84             FE(DIDFT_VENDORDEFINED),
  85             FE(DIDFT_ALIAS),
  86             FE(DIDFT_OPTIONAL)
  87 #undef FE
  88         };
  89         type = (dwFlags & 0xFF0000FF);
  90         instance = ((dwFlags >> 8) & 0xFFFF);
  91         DPRINTF("Type:");
  92         if (type == DIDFT_ALL) {
  93             DPRINTF(" DIDFT_ALL");
  94         } else {
  95             for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++) {
  96                 if (flags[i].mask & type) {
  97                     type &= ~flags[i].mask;
  98                     DPRINTF(" %s",flags[i].name);
  99                 }
 100             }
 101             if (type) {
 102                 DPRINTF(" (unhandled: %08lx)", type);
 103             }
 104         }
 105         DPRINTF(" / Instance: ");
 106         if (instance == ((DIDFT_ANYINSTANCE >> 8) & 0xFFFF)) {
 107             DPRINTF("DIDFT_ANYINSTANCE");
 108         } else {
 109             DPRINTF("%3ld", instance);
 110         }
 111     }
 112 }
 113
 114 void _dump_DIPROPHEADER(LPCDIPROPHEADER diph) {
 115     if (TRACE_ON(dinput)) {
 116         DPRINTF("  - dwObj = 0x%08lx\n", diph->dwObj);
 117         DPRINTF("  - dwHow = %s\n",
 118                 ((diph->dwHow == DIPH_DEVICE) ? "DIPH_DEVICE" :
 119                  ((diph->dwHow == DIPH_BYOFFSET) ? "DIPH_BYOFFSET" :
 120                   ((diph->dwHow == DIPH_BYID)) ? "DIPH_BYID" : "unknown")));
 121     }
 122 }
 123
 124 void _dump_OBJECTINSTANCEA(DIDEVICEOBJECTINSTANCEA *ddoi) {
 125     if (TRACE_ON(dinput)) {
 126         DPRINTF("    - enumerating : %s ('%s') - %2ld - 0x%08lx - %s\n",
 127                 debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, ddoi->tszName);
 128     }
 129 }
 130
 131 void _dump_OBJECTINSTANCEW(DIDEVICEOBJECTINSTANCEW *ddoi) {
 132     if (TRACE_ON(dinput)) {
 133         DPRINTF("    - enumerating : %s ('%s'), - %2ld - 0x%08lx - %s\n",
 134                 debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, debugstr_w(ddoi->tszName));
 135     }
 136 }
 137
 138 /* This function is a helper to convert a GUID into any possible DInput GUID out there */
 139 const char *_dump_dinput_GUID(const GUID *guid) {
 140     unsigned int i;
 141     static const struct {
 142         const GUID *guid;
 143         const char *name;
 144     } guids[] = {
 145 #define FE(x) { &x, #x}
 146         FE(GUID_XAxis),
 147         FE(GUID_YAxis),
 148         FE(GUID_ZAxis),
 149         FE(GUID_RxAxis),
 150         FE(GUID_RyAxis),
 151         FE(GUID_RzAxis),
 152         FE(GUID_Slider),
 153         FE(GUID_Button),
 154         FE(GUID_Key),
 155         FE(GUID_POV),
 156         FE(GUID_Unknown),
 157         FE(GUID_SysMouse),
 158         FE(GUID_SysKeyboard),
 159         FE(GUID_Joystick),
 160         FE(GUID_ConstantForce),
 161         FE(GUID_RampForce),
 162         FE(GUID_Square),
 163         FE(GUID_Sine),
 164         FE(GUID_Triangle),
 165         FE(GUID_SawtoothUp),
 166         FE(GUID_SawtoothDown),
 167         FE(GUID_Spring),
 168         FE(GUID_Damper),
 169         FE(GUID_Inertia),
 170         FE(GUID_Friction),
 171         FE(GUID_CustomForce)
 172 #undef FE
 173     };
 174     if (guid == NULL)
 175         return "null GUID";
 176     for (i = 0; i < (sizeof(guids) / sizeof(guids[0])); i++) {
 177         if (IsEqualGUID(guids[i].guid, guid)) {
 178             return guids[i].name;
 179         }
 180     }
 181     return "Unknown GUID";
 182 }
 183
 184 void _dump_DIDATAFORMAT(const DIDATAFORMAT *df) {
 185     unsigned int i;
 186
 187     TRACE("Dumping DIDATAFORMAT structure:\n");
 188     TRACE("  - dwSize: %ld\n", df->dwSize);
 189     if (df->dwSize != sizeof(DIDATAFORMAT)) {
 190         WARN("Non-standard DIDATAFORMAT structure size (%ld instead of %d).\n", df->dwSize, sizeof(DIDATAFORMAT));
 191     }
 192     TRACE("  - dwObjsize: %ld\n", df->dwObjSize);
 193     if (df->dwObjSize != sizeof(DIOBJECTDATAFORMAT)) {
 194         WARN("Non-standard DIOBJECTDATAFORMAT structure size (%ld instead of %d).\n", df->dwObjSize, sizeof(DIOBJECTDATAFORMAT));
 195     }
 196     TRACE("  - dwFlags: 0x%08lx (", df->dwFlags);
 197     switch (df->dwFlags) {
 198         case DIDF_ABSAXIS: TRACE("DIDF_ABSAXIS"); break;
 199         case DIDF_RELAXIS: TRACE("DIDF_RELAXIS"); break;
 200         default: TRACE("unknown"); break;
 201     }
 202     TRACE(")\n");
 203     TRACE("  - dwDataSize: %ld\n", df->dwDataSize);
 204     TRACE("  - dwNumObjs: %ld\n", df->dwNumObjs);
 205
 206     for (i = 0; i < df->dwNumObjs; i++) {
 207         TRACE("  - Object %d:\n", i);
 208         TRACE("      * GUID: %s ('%s')\n", debugstr_guid(df->rgodf[i].pguid), _dump_dinput_GUID(df->rgodf[i].pguid));
 209         TRACE("      * dwOfs: %ld\n", df->rgodf[i].dwOfs);
 210         TRACE("      * dwType: 0x%08lx\n", df->rgodf[i].dwType);
 211         TRACE("        "); _dump_EnumObjects_flags(df->rgodf[i].dwType); TRACE("\n");
 212         TRACE("      * dwFlags: 0x%08lx\n", df->rgodf[i].dwFlags);
 213     }
 214 }
 215
 216 /* Conversion between internal data buffer and external data buffer */
 217 void fill_DataFormat(void *out, const void *in, DataFormat *df) {
 218     int i;
 219     char *in_c = (char *) in;
 220     char *out_c = (char *) out;
 221
 222     if (df->dt == NULL) {
 223         /* This means that the app uses Wine's internal data format */
 224         memcpy(out, in, df->internal_format_size);
 225     } else {
 226         for (i = 0; i < df->size; i++) {
 227             if (df->dt[i].offset_in >= 0) {
 228                 switch (df->dt[i].size) {
 229                     case 1:
 230                         TRACE("Copying (c) to %d from %d (value %d)\n",
 231                               df->dt[i].offset_out, df->dt[i].offset_in, *((char *) (in_c + df->dt[i].offset_in)));
 232                         *((char *) (out_c + df->dt[i].offset_out)) = *((char *) (in_c + df->dt[i].offset_in));
 233                         break;
 234
 235                     case 2:
 236                         TRACE("Copying (s) to %d from %d (value %d)\n",
 237                               df->dt[i].offset_out, df->dt[i].offset_in, *((short *) (in_c + df->dt[i].offset_in)));
 238                         *((short *) (out_c + df->dt[i].offset_out)) = *((short *) (in_c + df->dt[i].offset_in));
 239                         break;
 240
 241                     case 4:
 242                         TRACE("Copying (i) to %d from %d (value %d)\n",
 243                               df->dt[i].offset_out, df->dt[i].offset_in, *((int *) (in_c + df->dt[i].offset_in)));
 244                         *((int *) (out_c + df->dt[i].offset_out)) = *((int *) (in_c + df->dt[i].offset_in));
 245                         break;
 246
 247                     default:
 248                         memcpy((out_c + df->dt[i].offset_out), (in_c + df->dt[i].offset_in), df->dt[i].size);
 249                         break;
 250                 }
 251             } else {
 252                 switch (df->dt[i].size) {
 253                     case 1:
 254                         TRACE("Copying (c) to %d default value %d\n",
 255                               df->dt[i].offset_out, df->dt[i].value);
 256                         *((char *) (out_c + df->dt[i].offset_out)) = (char) df->dt[i].value;
 257                         break;
 258
 259                     case 2:
 260                         TRACE("Copying (s) to %d default value %d\n",
 261                               df->dt[i].offset_out, df->dt[i].value);
 262                         *((short *) (out_c + df->dt[i].offset_out)) = (short) df->dt[i].value;
 263                         break;
 264
 265                     case 4:
 266                         TRACE("Copying (i) to %d default value %d\n",
 267                               df->dt[i].offset_out, df->dt[i].value);
 268                         *((int *) (out_c + df->dt[i].offset_out)) = (int) df->dt[i].value;
 269                         break;
 270
 271                     default:
 272                         memset((out_c + df->dt[i].offset_out), df->dt[i].size, 0);
 273                         break;
 274                 }
 275             }
 276         }
 277     }
 278 }
 279
 280 void release_DataFormat(DataFormat * format)
 281 {
 282     TRACE("Deleting DataTransform : \n");
 283
 284     HeapFree(GetProcessHeap(), 0, format->dt);
 285 }
 286
 287 DataFormat *create_DataFormat(const DIDATAFORMAT *wine_format, LPCDIDATAFORMAT asked_format, int *offset) {
 288     DataFormat *ret;
 289     DataTransform *dt;
 290     unsigned int i, j;
 291     int same = 1;
 292     int *done;
 293     int index = 0;
 294     DWORD next = 0;
 295
 296     ret = HeapAlloc(GetProcessHeap(), 0, sizeof(DataFormat));
 297
 298     done = HeapAlloc(GetProcessHeap(), 0, sizeof(int) * asked_format->dwNumObjs);
 299     memset(done, 0, sizeof(int) * asked_format->dwNumObjs);
 300
 301     dt = HeapAlloc(GetProcessHeap(), 0, asked_format->dwNumObjs * sizeof(DataTransform));
 302
 303     TRACE("Creating DataTransform : \n");
 304
 305     for (i = 0; i < wine_format->dwNumObjs; i++) {
 306         offset[i] = -1;
 307
 308         for (j = 0; j < asked_format->dwNumObjs; j++) {
 309             if (done[j] == 1)
 310                 continue;
 311
 312             if (/* Check if the application either requests any GUID and if not, it if matches
 313                  * the GUID of the Wine object.
 314                  */
 315                 ((asked_format->rgodf[j].pguid == NULL) ||
 316                  (IsEqualGUID(wine_format->rgodf[i].pguid, asked_format->rgodf[j].pguid)))
 317                 &&
 318                 (/* Then check if it accepts any instance id, and if not, if it matches Wine's
 319                   * instance id.
 320                   */
 321                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == 0xFFFF) ||
 322                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == 0x00FF) || /* This is mentionned in no DX docs, but it works fine - tested on WinXP */
 323                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == DIDFT_GETINSTANCE(wine_format->rgodf[i].dwType)))
 324                 &&
 325                 ( /* Then if the asked type matches the one Wine provides */
 326                  wine_format->rgodf[i].dwType & asked_format->rgodf[j].dwType)) {
 327
 328                 done[j] = 1;
 329
 330                 TRACE("Matching : \n");
 331                 TRACE("   - Asked (%d) :\n", j);
 332                 TRACE("       * GUID: %s ('%s')\n",
 333                       debugstr_guid(asked_format->rgodf[j].pguid),
 334                       _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 335                 TRACE("       * Offset: %3ld\n", asked_format->rgodf[j].dwOfs);
 336                 TRACE("       * dwType: %08lx\n", asked_format->rgodf[j].dwType);
 337                 TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 338
 339                 TRACE("   - Wine  (%d) :\n", j);
 340                 TRACE("       * GUID: %s ('%s')\n",
 341                       debugstr_guid(wine_format->rgodf[j].pguid),
 342                       _dump_dinput_GUID(wine_format->rgodf[j].pguid));
 343                 TRACE("       * Offset: %3ld\n", wine_format->rgodf[j].dwOfs);
 344                 TRACE("       * dwType: %08lx\n", wine_format->rgodf[j].dwType);
 345                 TRACE("         "); _dump_EnumObjects_flags(wine_format->rgodf[j].dwType); TRACE("\n");
 346
 347                 if (wine_format->rgodf[i].dwType & DIDFT_BUTTON)
 348                     dt[index].size = sizeof(BYTE);
 349                 else
 350                     dt[index].size = sizeof(DWORD);
 351                 dt[index].offset_in  = wine_format ->rgodf[i].dwOfs;
 352                 if (asked_format->rgodf[j].dwOfs < next) {
 353                     WARN("bad format: dwOfs=%ld, changing to %ld\n", asked_format->rgodf[j].dwOfs, next);
 354                     dt[index].offset_out = next;
 355                     offset[i] = next;
 356                 } else {
 357                     dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 358                     offset[i] = asked_format->rgodf[j].dwOfs;
 359                 }
 360                 dt[index].value = 0;
 361                 next = next + dt[index].size;
 362
 363                 if (wine_format->rgodf[i].dwOfs != dt[index].offset_out)
 364                     same = 0;
 365
 366                 index++;
 367                 break;
 368             }
 369         }
 370
 371         if (j == asked_format->dwNumObjs)
 372             same = 0;
 373     }
 374
 375     TRACE("Setting to default value :\n");
 376     for (j = 0; j < asked_format->dwNumObjs; j++) {
 377         if (done[j] == 0) {
 378             TRACE("   - Asked (%d) :\n", j);
 379             TRACE("       * GUID: %s ('%s')\n",
 380                   debugstr_guid(asked_format->rgodf[j].pguid),
 381                   _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 382             TRACE("       * Offset: %3ld\n", asked_format->rgodf[j].dwOfs);
 383             TRACE("       * dwType: %08lx\n", asked_format->rgodf[j].dwType);
 384             TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 385
 386             if (asked_format->rgodf[j].dwType & DIDFT_BUTTON)
 387                 dt[index].size = sizeof(BYTE);
 388             else
 389                 dt[index].size = sizeof(DWORD);
 390             dt[index].offset_in  = -1;
 391             dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 392             dt[index].value = 0;
 393             index++;
 394
 395             same = 0;
 396         }
 397     }
 398
 399     ret->internal_format_size = wine_format->dwDataSize;
 400     ret->size = index;
 401     if (same) {
 402         ret->dt = NULL;
 403         HeapFree(GetProcessHeap(), 0, dt);
 404     } else {
 405         ret->dt = dt;
 406     }
 407
 408     HeapFree(GetProcessHeap(), 0, done);
 409
 410     return ret;
 411 }
 412
 413 BOOL DIEnumDevicesCallbackAtoW(LPCDIDEVICEOBJECTINSTANCEA lpddi, LPVOID lpvRef) {
 414     DIDEVICEOBJECTINSTANCEW ddtmp;
 415     device_enumobjects_AtoWcb_data* data;
 416
 417     data = (device_enumobjects_AtoWcb_data*) lpvRef;
 418
 419     memset(&ddtmp, 0, sizeof(ddtmp));
 420
 421     ddtmp.dwSize = sizeof(DIDEVICEINSTANCEW);
 422     ddtmp.guidType     = lpddi->guidType;
 423     ddtmp.dwOfs        = lpddi->dwOfs;
 424     ddtmp.dwType       = lpddi->dwType;
 425     ddtmp.dwFlags      = lpddi->dwFlags;
 426     MultiByteToWideChar(CP_ACP, 0, lpddi->tszName, -1, ddtmp.tszName, MAX_PATH);
 427
 428     if (lpddi->dwSize == sizeof(DIDEVICEINSTANCEA)) {
 429         /**
 430          * if dwSize < sizeof(DIDEVICEINSTANCEA of DInput version >= 5)
 431          *  force feedback and other newer datas aren't available
 432          */
 433         ddtmp.dwFFMaxForce        = lpddi->dwFFMaxForce;
 434         ddtmp.dwFFForceResolution = lpddi->dwFFForceResolution;
 435         ddtmp.wCollectionNumber   = lpddi->wCollectionNumber;
 436         ddtmp.wDesignatorIndex    = lpddi->wDesignatorIndex;
 437         ddtmp.wUsagePage          = lpddi->wUsagePage;
 438         ddtmp.wUsage              = lpddi->wUsage;
 439         ddtmp.dwDimension         = lpddi->dwDimension;
 440         ddtmp.wExponent           = lpddi->wExponent;
 441         ddtmp.wReserved           = lpddi->wReserved;
 442     }
 443     return data->lpCallBack(&ddtmp, data->lpvRef);
 444 }
 445
 446 /******************************************************************************
 447  *      IDirectInputDeviceA
 448  */
 449
 450 HRESULT WINAPI IDirectInputDevice2AImpl_SetDataFormat(
 451         LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
 452 ) {
 453     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 454
 455     TRACE("(this=%p,%p)\n",This,df);
 456
 457     _dump_DIDATAFORMAT(df);
 458
 459     return DI_OK;
 460 }
 461
 462 HRESULT WINAPI IDirectInputDevice2AImpl_SetCooperativeLevel(
 463         LPDIRECTINPUTDEVICE8A iface,HWND hwnd,DWORD dwflags
 464 ) {
 465     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 466     TRACE("(this=%p,0x%08lx,0x%08lx)\n",This,(DWORD)hwnd,dwflags);
 467     if (TRACE_ON(dinput)) {
 468         TRACE(" cooperative level : ");
 469         _dump_cooperativelevel_DI(dwflags);
 470     }
 471     return DI_OK;
 472 }
 473
 474 HRESULT WINAPI IDirectInputDevice2AImpl_SetEventNotification(
 475         LPDIRECTINPUTDEVICE8A iface,HANDLE hnd
 476 ) {
 477     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 478     FIXME("(this=%p,0x%08lx): stub\n",This,(DWORD)hnd);
 479     return DI_OK;
 480 }
 481
 482 ULONG WINAPI IDirectInputDevice2AImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 483 {
 484     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 485     ULONG ref;
 486     ref = InterlockedDecrement(&(This->ref));
 487     if (ref == 0)
 488         HeapFree(GetProcessHeap(),0,This);
 489     return ref;
 490 }
 491
 492 HRESULT WINAPI IDirectInputDevice2AImpl_QueryInterface(
 493         LPDIRECTINPUTDEVICE8A iface,REFIID riid,LPVOID *ppobj
 494 )
 495 {
 496     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 497
 498     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 499     if (IsEqualGUID(&IID_IUnknown,riid)) {
 500         IDirectInputDevice2_AddRef(iface);
 501         *ppobj = This;
 502         return DI_OK;
 503     }
 504     if (IsEqualGUID(&IID_IDirectInputDeviceA,riid)) {
 505         IDirectInputDevice2_AddRef(iface);
 506         *ppobj = This;
 507         return DI_OK;
 508     }
 509     if (IsEqualGUID(&IID_IDirectInputDevice2A,riid)) {
 510         IDirectInputDevice2_AddRef(iface);
 511         *ppobj = This;
 512         return DI_OK;
 513     }
 514     if (IsEqualGUID(&IID_IDirectInputDevice7A,riid)) {
 515         IDirectInputDevice7_AddRef(iface);
 516         *ppobj = This;
 517         return DI_OK;
 518     }
 519     TRACE("Unsupported interface !\n");
 520     return E_FAIL;
 521 }
 522
 523 HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(
 524         LPDIRECTINPUTDEVICE8W iface,REFIID riid,LPVOID *ppobj
 525 )
 526 {
 527     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 528
 529     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 530     if (IsEqualGUID(&IID_IUnknown,riid)) {
 531         IDirectInputDevice2_AddRef(iface);
 532         *ppobj = This;
 533         return DI_OK;
 534     }
 535     if (IsEqualGUID(&IID_IDirectInputDeviceW,riid)) {
 536         IDirectInputDevice2_AddRef(iface);
 537         *ppobj = This;
 538         return DI_OK;
 539     }
 540     if (IsEqualGUID(&IID_IDirectInputDevice2W,riid)) {
 541         IDirectInputDevice2_AddRef(iface);
 542         *ppobj = This;
 543         return DI_OK;
 544     }
 545     if (IsEqualGUID(&IID_IDirectInputDevice7W,riid)) {
 546         IDirectInputDevice7_AddRef(iface);
 547         *ppobj = This;
 548         return DI_OK;
 549     }
 550     TRACE("Unsupported interface !\n");
 551     return E_FAIL;
 552 }
 553
 554 ULONG WINAPI IDirectInputDevice2AImpl_AddRef(
 555         LPDIRECTINPUTDEVICE8A iface)
 556 {
 557     IDirectInputDevice2AImpl *This = (IDirectInputDevice2AImpl *)iface;
 558     return InterlockedIncrement(&(This->ref));
 559 }
 560
 561 HRESULT WINAPI IDirectInputDevice2AImpl_EnumObjects(
 562         LPDIRECTINPUTDEVICE8A iface,
 563         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 564         LPVOID lpvRef,
 565         DWORD dwFlags)
 566 {
 567     FIXME("(this=%p,%p,%p,%08lx): stub!\n", iface, lpCallback, lpvRef, dwFlags);
 568     if (TRACE_ON(dinput)) {
 569         DPRINTF("  - flags = ");
 570         _dump_EnumObjects_flags(dwFlags);
 571         DPRINTF("\n");
 572     }
 573
 574     return DI_OK;
 575 }
 576
 577 HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(
 578         LPDIRECTINPUTDEVICE8W iface,
 579         LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback,
 580         LPVOID lpvRef,
 581         DWORD dwFlags)
 582 {
 583     FIXME("(this=%p,%p,%p,%08lx): stub!\n", iface, lpCallback, lpvRef, dwFlags);
 584     if (TRACE_ON(dinput)) {
 585         DPRINTF("  - flags = ");
 586         _dump_EnumObjects_flags(dwFlags);
 587         DPRINTF("\n");
 588     }
 589
 590     return DI_OK;
 591 }
 592
 593 HRESULT WINAPI IDirectInputDevice2AImpl_GetProperty(
 594         LPDIRECTINPUTDEVICE8A iface,
 595         REFGUID rguid,
 596         LPDIPROPHEADER pdiph)
 597 {
 598     FIXME("(this=%p,%s,%p): stub!\n",
 599           iface, debugstr_guid(rguid), pdiph);
 600
 601     if (TRACE_ON(dinput))
 602         _dump_DIPROPHEADER(pdiph);
 603
 604     return DI_OK;
 605 }
 606
 607 HRESULT WINAPI IDirectInputDevice2AImpl_GetObjectInfo(
 608         LPDIRECTINPUTDEVICE8A iface,
 609         LPDIDEVICEOBJECTINSTANCEA pdidoi,
 610         DWORD dwObj,
 611         DWORD dwHow)
 612 {
 613     FIXME("(this=%p,%p,%ld,0x%08lx): stub!\n",
 614           iface, pdidoi, dwObj, dwHow);
 615
 616     return DI_OK;
 617 }
 618
 619 HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
 620         LPDIRECTINPUTDEVICE8W iface,
 621         LPDIDEVICEOBJECTINSTANCEW pdidoi,
 622         DWORD dwObj,
 623         DWORD dwHow)
 624 {
 625     FIXME("(this=%p,%p,%ld,0x%08lx): stub!\n",
 626           iface, pdidoi, dwObj, dwHow);
 627
 628     return DI_OK;
 629 }
 630
 631 HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceInfo(
 632         LPDIRECTINPUTDEVICE8A iface,
 633         LPDIDEVICEINSTANCEA pdidi)
 634 {
 635     FIXME("(this=%p,%p): stub!\n",
 636           iface, pdidi);
 637
 638     return DI_OK;
 639 }
 640
 641 HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceInfo(
 642         LPDIRECTINPUTDEVICE8W iface,
 643         LPDIDEVICEINSTANCEW pdidi)
 644 {
 645     FIXME("(this=%p,%p): stub!\n",
 646           iface, pdidi);
 647
 648     return DI_OK;
 649 }
 650
 651 HRESULT WINAPI IDirectInputDevice2AImpl_RunControlPanel(
 652         LPDIRECTINPUTDEVICE8A iface,
 653         HWND hwndOwner,
 654         DWORD dwFlags)
 655 {
 656     FIXME("(this=%p,%p,0x%08lx): stub!\n",
 657           iface, hwndOwner, dwFlags);
 658
 659     return DI_OK;
 660 }
 661
 662 HRESULT WINAPI IDirectInputDevice2AImpl_Initialize(
 663         LPDIRECTINPUTDEVICE8A iface,
 664         HINSTANCE hinst,
 665         DWORD dwVersion,
 666         REFGUID rguid)
 667 {
 668     FIXME("(this=%p,%p,%ld,%s): stub!\n",
 669           iface, hinst, dwVersion, debugstr_guid(rguid));
 670     return DI_OK;
 671 }
 672
 673 /******************************************************************************
 674  *      IDirectInputDevice2A
 675  */
 676
 677 HRESULT WINAPI IDirectInputDevice2AImpl_CreateEffect(
 678         LPDIRECTINPUTDEVICE8A iface,
 679         REFGUID rguid,
 680         LPCDIEFFECT lpeff,
 681         LPDIRECTINPUTEFFECT *ppdef,
 682         LPUNKNOWN pUnkOuter)
 683 {
 684     FIXME("(this=%p,%s,%p,%p,%p): stub!\n",
 685           iface, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
 686     return DI_OK;
 687 }
 688
 689 HRESULT WINAPI IDirectInputDevice2AImpl_EnumEffects(
 690         LPDIRECTINPUTDEVICE8A iface,
 691         LPDIENUMEFFECTSCALLBACKA lpCallback,
 692         LPVOID lpvRef,
 693         DWORD dwFlags)
 694 {
 695     FIXME("(this=%p,%p,%p,0x%08lx): stub!\n",
 696           iface, lpCallback, lpvRef, dwFlags);
 697
 698     return DI_OK;
 699 }
 700
 701 HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
 702         LPDIRECTINPUTDEVICE8W iface,
 703         LPDIENUMEFFECTSCALLBACKW lpCallback,
 704         LPVOID lpvRef,
 705         DWORD dwFlags)
 706 {
 707     FIXME("(this=%p,%p,%p,0x%08lx): stub!\n",
 708           iface, lpCallback, lpvRef, dwFlags);
 709
 710     return DI_OK;
 711 }
 712
 713 HRESULT WINAPI IDirectInputDevice2AImpl_GetEffectInfo(
 714         LPDIRECTINPUTDEVICE8A iface,
 715         LPDIEFFECTINFOA lpdei,
 716         REFGUID rguid)
 717 {
 718     FIXME("(this=%p,%p,%s): stub!\n",
 719           iface, lpdei, debugstr_guid(rguid));
 720     return DI_OK;
 721 }
 722
 723 HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
 724         LPDIRECTINPUTDEVICE8W iface,
 725         LPDIEFFECTINFOW lpdei,
 726         REFGUID rguid)
 727 {
 728     FIXME("(this=%p,%p,%s): stub!\n",
 729           iface, lpdei, debugstr_guid(rguid));
 730     return DI_OK;
 731 }
 732
 733 HRESULT WINAPI IDirectInputDevice2AImpl_GetForceFeedbackState(
 734         LPDIRECTINPUTDEVICE8A iface,
 735         LPDWORD pdwOut)
 736 {
 737     FIXME("(this=%p,%p): stub!\n",
 738           iface, pdwOut);
 739     return DI_OK;
 740 }
 741
 742 HRESULT WINAPI IDirectInputDevice2AImpl_SendForceFeedbackCommand(
 743         LPDIRECTINPUTDEVICE8A iface,
 744         DWORD dwFlags)
 745 {
 746     FIXME("(this=%p,0x%08lx): stub!\n",
 747           iface, dwFlags);
 748     return DI_OK;
 749 }
 750
 751 HRESULT WINAPI IDirectInputDevice2AImpl_EnumCreatedEffectObjects(
 752         LPDIRECTINPUTDEVICE8A iface,
 753         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback,
 754         LPVOID lpvRef,
 755         DWORD dwFlags)
 756 {
 757     FIXME("(this=%p,%p,%p,0x%08lx): stub!\n",
 758           iface, lpCallback, lpvRef, dwFlags);
 759     if (lpCallback)
 760         lpCallback(NULL, lpvRef);
 761     return DI_OK;
 762 }
 763
 764 HRESULT WINAPI IDirectInputDevice2AImpl_Escape(
 765         LPDIRECTINPUTDEVICE8A iface,
 766         LPDIEFFESCAPE lpDIEEsc)
 767 {
 768     FIXME("(this=%p,%p): stub!\n",
 769           iface, lpDIEEsc);
 770     return DI_OK;
 771 }
 772
 773 HRESULT WINAPI IDirectInputDevice2AImpl_Poll(
 774         LPDIRECTINPUTDEVICE8A iface)
 775 {
 776     /* Because wine devices do not need to be polled, just return DI_NOEFFECT */
 777     return DI_NOEFFECT;
 778 }
 779
 780 HRESULT WINAPI IDirectInputDevice2AImpl_SendDeviceData(
 781         LPDIRECTINPUTDEVICE8A iface,
 782         DWORD cbObjectData,
 783         LPCDIDEVICEOBJECTDATA rgdod,
 784         LPDWORD pdwInOut,
 785         DWORD dwFlags)
 786 {
 787     FIXME("(this=%p,0x%08lx,%p,%p,0x%08lx): stub!\n",
 788           iface, cbObjectData, rgdod, pdwInOut, dwFlags);
 789
 790     return DI_OK;
 791 }
 792
 793 HRESULT WINAPI IDirectInputDevice7AImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8A iface,
 794                                                           LPCSTR lpszFileName,
 795                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
 796                                                           LPVOID pvRef,
 797                                                           DWORD dwFlags)
 798 {
 799     FIXME("(%p)->(%s,%p,%p,%08lx): stub !\n", iface, lpszFileName, pec, pvRef, dwFlags);
 800
 801     return DI_OK;
 802 }
 803
 804 HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
 805                                                           LPCWSTR lpszFileName,
 806                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
 807                                                           LPVOID pvRef,
 808                                                           DWORD dwFlags)
 809 {
 810     FIXME("(%p)->(%s,%p,%p,%08lx): stub !\n", iface, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
 811
 812     return DI_OK;
 813 }
 814
 815 HRESULT WINAPI IDirectInputDevice7AImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8A iface,
 816                                                           LPCSTR lpszFileName,
 817                                                           DWORD dwEntries,
 818                                                           LPDIFILEEFFECT rgDiFileEft,
 819                                                           DWORD dwFlags)
 820 {
 821     FIXME("(%p)->(%s,%08lx,%p,%08lx): stub !\n", iface, lpszFileName, dwEntries, rgDiFileEft, dwFlags);
 822
 823     return DI_OK;
 824 }
 825
 826 HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
 827                                                           LPCWSTR lpszFileName,
 828                                                           DWORD dwEntries,
 829                                                           LPDIFILEEFFECT rgDiFileEft,
 830                                                           DWORD dwFlags)
 831 {
 832     FIXME("(%p)->(%s,%08lx,%p,%08lx): stub !\n", iface, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
 833
 834     return DI_OK;
 835 }
 836
 837 HRESULT WINAPI IDirectInputDevice8AImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
 838                                                        LPDIACTIONFORMATA lpdiaf,
 839                                                        LPCSTR lpszUserName,
 840                                                        DWORD dwFlags)
 841 {
 842     FIXME("(%p)->(%p,%s,%08lx): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
 843
 844     return DI_OK;
 845 }
 846
 847 HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
 848                                                        LPDIACTIONFORMATW lpdiaf,
 849                                                        LPCWSTR lpszUserName,
 850                                                        DWORD dwFlags)
 851 {
 852     FIXME("(%p)->(%p,%s,%08lx): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
 853
 854     return DI_OK;
 855 }
 856
 857 HRESULT WINAPI IDirectInputDevice8AImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
 858                                                      LPDIACTIONFORMATA lpdiaf,
 859                                                      LPCSTR lpszUserName,
 860                                                      DWORD dwFlags)
 861 {
 862     FIXME("(%p)->(%p,%s,%08lx): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
 863
 864     return DI_OK;
 865 }
 866
 867 HRESULT WINAPI IDirectInputDevice8WImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
 868                                                      LPDIACTIONFORMATW lpdiaf,
 869                                                      LPCWSTR lpszUserName,
 870                                                      DWORD dwFlags)
 871 {
 872     FIXME("(%p)->(%p,%s,%08lx): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
 873
 874     return DI_OK;
 875 }
 876
 877 HRESULT WINAPI IDirectInputDevice8AImpl_GetImageInfo(LPDIRECTINPUTDEVICE8A iface,
 878                                                      LPDIDEVICEIMAGEINFOHEADERA lpdiDevImageInfoHeader)
 879 {
 880     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
 881
 882     return DI_OK;
 883 }
 884
 885 HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
 886                                                      LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
 887 {
 888     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
 889
 890     return DI_OK;
 891 }