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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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, 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 "winreg.h"
  36 #include "winuser.h"
  37 #include "winerror.h"
  38 #include "dinput.h"
  39 #include "device_private.h"
  40 #include "dinput_private.h"
  41
  42 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  43
  44 static inline IDirectInputDeviceImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
  45 {
  46     return CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface);
  47 }
  48 static inline IDirectInputDeviceImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
  49 {
  50     return CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface);
  51 }
  52
  53 static inline IDirectInputDevice8A *IDirectInputDevice8A_from_impl(IDirectInputDeviceImpl *This)
  54 {
  55     return &This->IDirectInputDevice8A_iface;
  56 }
  57 static inline IDirectInputDevice8W *IDirectInputDevice8W_from_impl(IDirectInputDeviceImpl *This)
  58 {
  59     return &This->IDirectInputDevice8W_iface;
  60 }
  61
  62 /******************************************************************************
  63  *      Various debugging tools
  64  */
  65 static void _dump_cooperativelevel_DI(DWORD dwFlags) {
  66     if (TRACE_ON(dinput)) {
  67         unsigned int   i;
  68         static const struct {
  69             DWORD       mask;
  70             const char  *name;
  71         } flags[] = {
  72 #define FE(x) { x, #x}
  73             FE(DISCL_BACKGROUND),
  74             FE(DISCL_EXCLUSIVE),
  75             FE(DISCL_FOREGROUND),
  76             FE(DISCL_NONEXCLUSIVE),
  77             FE(DISCL_NOWINKEY)
  78 #undef FE
  79         };
  80         TRACE(" cooperative level : ");
  81         for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++)
  82             if (flags[i].mask & dwFlags)
  83                 TRACE("%s ",flags[i].name);
  84         TRACE("\n");
  85     }
  86 }
  87
  88 static void _dump_EnumObjects_flags(DWORD dwFlags) {
  89     if (TRACE_ON(dinput)) {
  90         unsigned int   i;
  91         DWORD type, instance;
  92         static const struct {
  93             DWORD       mask;
  94             const char  *name;
  95         } flags[] = {
  96 #define FE(x) { x, #x}
  97             FE(DIDFT_RELAXIS),
  98             FE(DIDFT_ABSAXIS),
  99             FE(DIDFT_PSHBUTTON),
 100             FE(DIDFT_TGLBUTTON),
 101             FE(DIDFT_POV),
 102             FE(DIDFT_COLLECTION),
 103             FE(DIDFT_NODATA),
 104             FE(DIDFT_FFACTUATOR),
 105             FE(DIDFT_FFEFFECTTRIGGER),
 106             FE(DIDFT_OUTPUT),
 107             FE(DIDFT_VENDORDEFINED),
 108             FE(DIDFT_ALIAS),
 109             FE(DIDFT_OPTIONAL)
 110 #undef FE
 111         };
 112         type = (dwFlags & 0xFF0000FF);
 113         instance = ((dwFlags >> 8) & 0xFFFF);
 114         TRACE("Type:");
 115         if (type == DIDFT_ALL) {
 116             TRACE(" DIDFT_ALL");
 117         } else {
 118             for (i = 0; i < (sizeof(flags) / sizeof(flags[0])); i++) {
 119                 if (flags[i].mask & type) {
 120                     type &= ~flags[i].mask;
 121                     TRACE(" %s",flags[i].name);
 122                 }
 123             }
 124             if (type) {
 125                 TRACE(" (unhandled: %08x)", type);
 126             }
 127         }
 128         TRACE(" / Instance: ");
 129         if (instance == ((DIDFT_ANYINSTANCE >> 8) & 0xFFFF)) {
 130             TRACE("DIDFT_ANYINSTANCE");
 131         } else {
 132             TRACE("%3d", instance);
 133         }
 134     }
 135 }
 136
 137 void _dump_DIPROPHEADER(LPCDIPROPHEADER diph) {
 138     if (TRACE_ON(dinput)) {
 139         TRACE("  - dwObj = 0x%08x\n", diph->dwObj);
 140         TRACE("  - dwHow = %s\n",
 141             ((diph->dwHow == DIPH_DEVICE) ? "DIPH_DEVICE" :
 142             ((diph->dwHow == DIPH_BYOFFSET) ? "DIPH_BYOFFSET" :
 143             ((diph->dwHow == DIPH_BYID)) ? "DIPH_BYID" : "unknown")));
 144     }
 145 }
 146
 147 void _dump_OBJECTINSTANCEA(const DIDEVICEOBJECTINSTANCEA *ddoi) {
 148     TRACE("    - enumerating : %s ('%s') - %2d - 0x%08x - %s\n",
 149         debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, ddoi->tszName);
 150 }
 151
 152 void _dump_OBJECTINSTANCEW(const DIDEVICEOBJECTINSTANCEW *ddoi) {
 153     TRACE("    - enumerating : %s ('%s'), - %2d - 0x%08x - %s\n",
 154         debugstr_guid(&ddoi->guidType), _dump_dinput_GUID(&ddoi->guidType), ddoi->dwOfs, ddoi->dwType, debugstr_w(ddoi->tszName));
 155 }
 156
 157 /* This function is a helper to convert a GUID into any possible DInput GUID out there */
 158 const char *_dump_dinput_GUID(const GUID *guid) {
 159     unsigned int i;
 160     static const struct {
 161         const GUID *guid;
 162         const char *name;
 163     } guids[] = {
 164 #define FE(x) { &x, #x}
 165         FE(GUID_XAxis),
 166         FE(GUID_YAxis),
 167         FE(GUID_ZAxis),
 168         FE(GUID_RxAxis),
 169         FE(GUID_RyAxis),
 170         FE(GUID_RzAxis),
 171         FE(GUID_Slider),
 172         FE(GUID_Button),
 173         FE(GUID_Key),
 174         FE(GUID_POV),
 175         FE(GUID_Unknown),
 176         FE(GUID_SysMouse),
 177         FE(GUID_SysKeyboard),
 178         FE(GUID_Joystick),
 179         FE(GUID_ConstantForce),
 180         FE(GUID_RampForce),
 181         FE(GUID_Square),
 182         FE(GUID_Sine),
 183         FE(GUID_Triangle),
 184         FE(GUID_SawtoothUp),
 185         FE(GUID_SawtoothDown),
 186         FE(GUID_Spring),
 187         FE(GUID_Damper),
 188         FE(GUID_Inertia),
 189         FE(GUID_Friction),
 190         FE(GUID_CustomForce)
 191 #undef FE
 192     };
 193     if (guid == NULL)
 194         return "null GUID";
 195     for (i = 0; i < (sizeof(guids) / sizeof(guids[0])); i++) {
 196         if (IsEqualGUID(guids[i].guid, guid)) {
 197             return guids[i].name;
 198         }
 199     }
 200     return debugstr_guid(guid);
 201 }
 202
 203 void _dump_DIDATAFORMAT(const DIDATAFORMAT *df) {
 204     unsigned int i;
 205
 206     TRACE("Dumping DIDATAFORMAT structure:\n");
 207     TRACE("  - dwSize: %d\n", df->dwSize);
 208     if (df->dwSize != sizeof(DIDATAFORMAT)) {
 209         WARN("Non-standard DIDATAFORMAT structure size %d\n", df->dwSize);
 210     }
 211     TRACE("  - dwObjsize: %d\n", df->dwObjSize);
 212     if (df->dwObjSize != sizeof(DIOBJECTDATAFORMAT)) {
 213         WARN("Non-standard DIOBJECTDATAFORMAT structure size %d\n", df->dwObjSize);
 214     }
 215     TRACE("  - dwFlags: 0x%08x (", df->dwFlags);
 216     switch (df->dwFlags) {
 217         case DIDF_ABSAXIS: TRACE("DIDF_ABSAXIS"); break;
 218         case DIDF_RELAXIS: TRACE("DIDF_RELAXIS"); break;
 219         default: TRACE("unknown"); break;
 220     }
 221     TRACE(")\n");
 222     TRACE("  - dwDataSize: %d\n", df->dwDataSize);
 223     TRACE("  - dwNumObjs: %d\n", df->dwNumObjs);
 224
 225     for (i = 0; i < df->dwNumObjs; i++) {
 226         TRACE("  - Object %d:\n", i);
 227         TRACE("      * GUID: %s ('%s')\n", debugstr_guid(df->rgodf[i].pguid), _dump_dinput_GUID(df->rgodf[i].pguid));
 228         TRACE("      * dwOfs: %d\n", df->rgodf[i].dwOfs);
 229         TRACE("      * dwType: 0x%08x\n", df->rgodf[i].dwType);
 230         TRACE("        "); _dump_EnumObjects_flags(df->rgodf[i].dwType); TRACE("\n");
 231         TRACE("      * dwFlags: 0x%08x\n", df->rgodf[i].dwFlags);
 232     }
 233 }
 234
 235 /******************************************************************************
 236  * Get the default and the app-specific config keys.
 237  */
 238 BOOL get_app_key(HKEY *defkey, HKEY *appkey)
 239 {
 240     char buffer[MAX_PATH+16];
 241     DWORD len;
 242
 243     *appkey = 0;
 244
 245     /* @@ Wine registry key: HKCU\Software\Wine\DirectInput */
 246     if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\DirectInput", defkey))
 247         *defkey = 0;
 248
 249     len = GetModuleFileNameA(0, buffer, MAX_PATH);
 250     if (len && len < MAX_PATH)
 251     {
 252         HKEY tmpkey;
 253
 254         /* @@ Wine registry key: HKCU\Software\Wine\AppDefaults\app.exe\DirectInput */
 255         if (!RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\AppDefaults", &tmpkey))
 256         {
 257             char *p, *appname = buffer;
 258             if ((p = strrchr(appname, '/'))) appname = p + 1;
 259             if ((p = strrchr(appname, '\\'))) appname = p + 1;
 260             strcat(appname, "\\DirectInput");
 261
 262             if (RegOpenKeyA(tmpkey, appname, appkey)) *appkey = 0;
 263             RegCloseKey(tmpkey);
 264         }
 265     }
 266
 267     return *defkey || *appkey;
 268 }
 269
 270 /******************************************************************************
 271  * Get a config key from either the app-specific or the default config
 272  */
 273 DWORD get_config_key( HKEY defkey, HKEY appkey, const char *name,
 274                              char *buffer, DWORD size )
 275 {
 276     if (appkey && !RegQueryValueExA( appkey, name, 0, NULL, (LPBYTE)buffer, &size ))
 277         return 0;
 278
 279     if (defkey && !RegQueryValueExA( defkey, name, 0, NULL, (LPBYTE)buffer, &size ))
 280         return 0;
 281
 282     return ERROR_FILE_NOT_FOUND;
 283 }
 284
 285 /* Conversion between internal data buffer and external data buffer */
 286 void fill_DataFormat(void *out, DWORD size, const void *in, const DataFormat *df)
 287 {
 288     int i;
 289     const char *in_c = in;
 290     char *out_c = out;
 291
 292     memset(out, 0, size);
 293     if (df->dt == NULL) {
 294         /* This means that the app uses Wine's internal data format */
 295         memcpy(out, in, min(size, df->internal_format_size));
 296     } else {
 297         for (i = 0; i < df->size; i++) {
 298             if (df->dt[i].offset_in >= 0) {
 299                 switch (df->dt[i].size) {
 300                     case 1:
 301                         TRACE("Copying (c) to %d from %d (value %d)\n",
 302                               df->dt[i].offset_out, df->dt[i].offset_in, *(in_c + df->dt[i].offset_in));
 303                         *(out_c + df->dt[i].offset_out) = *(in_c + df->dt[i].offset_in);
 304                         break;
 305
 306                     case 2:
 307                         TRACE("Copying (s) to %d from %d (value %d)\n",
 308                               df->dt[i].offset_out, df->dt[i].offset_in, *((const short *)(in_c + df->dt[i].offset_in)));
 309                         *((short *)(out_c + df->dt[i].offset_out)) = *((const short *)(in_c + df->dt[i].offset_in));
 310                         break;
 311
 312                     case 4:
 313                         TRACE("Copying (i) to %d from %d (value %d)\n",
 314                               df->dt[i].offset_out, df->dt[i].offset_in, *((const int *)(in_c + df->dt[i].offset_in)));
 315                         *((int *)(out_c + df->dt[i].offset_out)) = *((const int *)(in_c + df->dt[i].offset_in));
 316                         break;
 317
 318                     default:
 319                         memcpy((out_c + df->dt[i].offset_out), (in_c + df->dt[i].offset_in), df->dt[i].size);
 320                         break;
 321                 }
 322             } else {
 323                 switch (df->dt[i].size) {
 324                     case 1:
 325                         TRACE("Copying (c) to %d default value %d\n",
 326                               df->dt[i].offset_out, df->dt[i].value);
 327                         *(out_c + df->dt[i].offset_out) = (char) df->dt[i].value;
 328                         break;
 329
 330                     case 2:
 331                         TRACE("Copying (s) to %d default value %d\n",
 332                               df->dt[i].offset_out, df->dt[i].value);
 333                         *((short *) (out_c + df->dt[i].offset_out)) = (short) df->dt[i].value;
 334                         break;
 335
 336                     case 4:
 337                         TRACE("Copying (i) to %d default value %d\n",
 338                               df->dt[i].offset_out, df->dt[i].value);
 339                         *((int *) (out_c + df->dt[i].offset_out)) = df->dt[i].value;
 340                         break;
 341
 342                     default:
 343                         memset((out_c + df->dt[i].offset_out), 0, df->dt[i].size);
 344                         break;
 345                 }
 346             }
 347         }
 348     }
 349 }
 350
 351 void release_DataFormat(DataFormat * format)
 352 {
 353     TRACE("Deleting DataFormat: %p\n", format);
 354
 355     HeapFree(GetProcessHeap(), 0, format->dt);
 356     format->dt = NULL;
 357     HeapFree(GetProcessHeap(), 0, format->offsets);
 358     format->offsets = NULL;
 359     HeapFree(GetProcessHeap(), 0, format->user_df);
 360     format->user_df = NULL;
 361 }
 362
 363 static inline LPDIOBJECTDATAFORMAT dataformat_to_odf(LPCDIDATAFORMAT df, int idx)
 364 {
 365     if (idx < 0 || idx >= df->dwNumObjs) return NULL;
 366     return (LPDIOBJECTDATAFORMAT)((LPBYTE)df->rgodf + idx * df->dwObjSize);
 367 }
 368
 369 /* dataformat_to_odf_by_type
 370  *  Find the Nth object of the selected type in the DataFormat
 371  */
 372 LPDIOBJECTDATAFORMAT dataformat_to_odf_by_type(LPCDIDATAFORMAT df, int n, DWORD type)
 373 {
 374     int i, nfound = 0;
 375
 376     for (i=0; i < df->dwNumObjs; i++)
 377     {
 378         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(df, i);
 379
 380         if (odf->dwType & type)
 381         {
 382             if (n == nfound)
 383                 return odf;
 384
 385             nfound++;
 386         }
 387     }
 388
 389     return NULL;
 390 }
 391
 392 static HRESULT create_DataFormat(LPCDIDATAFORMAT asked_format, DataFormat *format)
 393 {
 394     DataTransform *dt;
 395     unsigned int i, j;
 396     int same = 1;
 397     int *done;
 398     int index = 0;
 399     DWORD next = 0;
 400
 401     if (!format->wine_df) return DIERR_INVALIDPARAM;
 402     done = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, asked_format->dwNumObjs * sizeof(int));
 403     dt = HeapAlloc(GetProcessHeap(), 0, asked_format->dwNumObjs * sizeof(DataTransform));
 404     if (!dt || !done) goto failed;
 405
 406     if (!(format->offsets = HeapAlloc(GetProcessHeap(), 0, format->wine_df->dwNumObjs * sizeof(int))))
 407         goto failed;
 408
 409     if (!(format->user_df = HeapAlloc(GetProcessHeap(), 0, asked_format->dwSize)))
 410         goto failed;
 411     memcpy(format->user_df, asked_format, asked_format->dwSize);
 412
 413     TRACE("Creating DataTransform :\n");
 414
 415     for (i = 0; i < format->wine_df->dwNumObjs; i++)
 416     {
 417         format->offsets[i] = -1;
 418
 419         for (j = 0; j < asked_format->dwNumObjs; j++) {
 420             if (done[j] == 1)
 421                 continue;
 422
 423             if (/* Check if the application either requests any GUID and if not, it if matches
 424                  * the GUID of the Wine object.
 425                  */
 426                 ((asked_format->rgodf[j].pguid == NULL) ||
 427                  (format->wine_df->rgodf[i].pguid == NULL) ||
 428                  (IsEqualGUID(format->wine_df->rgodf[i].pguid, asked_format->rgodf[j].pguid)))
 429                 &&
 430                 (/* Then check if it accepts any instance id, and if not, if it matches Wine's
 431                   * instance id.
 432                   */
 433                  ((asked_format->rgodf[j].dwType & DIDFT_INSTANCEMASK) == DIDFT_ANYINSTANCE) ||
 434                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == 0x00FF) || /* This is mentionned in no DX docs, but it works fine - tested on WinXP */
 435                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == DIDFT_GETINSTANCE(format->wine_df->rgodf[i].dwType)))
 436                 &&
 437                 ( /* Then if the asked type matches the one Wine provides */
 438                  DIDFT_GETTYPE(asked_format->rgodf[j].dwType) & format->wine_df->rgodf[i].dwType))
 439             {
 440                 done[j] = 1;
 441
 442                 TRACE("Matching :\n");
 443                 TRACE("   - Asked (%d) :\n", j);
 444                 TRACE("       * GUID: %s ('%s')\n",
 445                       debugstr_guid(asked_format->rgodf[j].pguid),
 446                       _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 447                 TRACE("       * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
 448                 TRACE("       * dwType: %08x\n", asked_format->rgodf[j].dwType);
 449                 TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 450
 451                 TRACE("   - Wine  (%d) :\n", i);
 452                 TRACE("       * GUID: %s ('%s')\n",
 453                       debugstr_guid(format->wine_df->rgodf[i].pguid),
 454                       _dump_dinput_GUID(format->wine_df->rgodf[i].pguid));
 455                 TRACE("       * Offset: %3d\n", format->wine_df->rgodf[i].dwOfs);
 456                 TRACE("       * dwType: %08x\n", format->wine_df->rgodf[i].dwType);
 457                 TRACE("         "); _dump_EnumObjects_flags(format->wine_df->rgodf[i].dwType); TRACE("\n");
 458
 459                 if (format->wine_df->rgodf[i].dwType & DIDFT_BUTTON)
 460                     dt[index].size = sizeof(BYTE);
 461                 else
 462                     dt[index].size = sizeof(DWORD);
 463                 dt[index].offset_in = format->wine_df->rgodf[i].dwOfs;
 464                 dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 465                 format->offsets[i]   = asked_format->rgodf[j].dwOfs;
 466                 dt[index].value = 0;
 467                 next = next + dt[index].size;
 468
 469                 if (format->wine_df->rgodf[i].dwOfs != dt[index].offset_out)
 470                     same = 0;
 471
 472                 index++;
 473                 break;
 474             }
 475         }
 476     }
 477
 478     TRACE("Setting to default value :\n");
 479     for (j = 0; j < asked_format->dwNumObjs; j++) {
 480         if (done[j] == 0) {
 481             TRACE("   - Asked (%d) :\n", j);
 482             TRACE("       * GUID: %s ('%s')\n",
 483                   debugstr_guid(asked_format->rgodf[j].pguid),
 484                   _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 485             TRACE("       * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
 486             TRACE("       * dwType: %08x\n", asked_format->rgodf[j].dwType);
 487             TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 488
 489             if (asked_format->rgodf[j].dwType & DIDFT_BUTTON)
 490                 dt[index].size = sizeof(BYTE);
 491             else
 492                 dt[index].size = sizeof(DWORD);
 493             dt[index].offset_in  = -1;
 494             dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 495             if (asked_format->rgodf[j].dwType & DIDFT_POV)
 496                 dt[index].value = -1;
 497             else
 498                 dt[index].value = 0;
 499             index++;
 500
 501             same = 0;
 502         }
 503     }
 504
 505     format->internal_format_size = format->wine_df->dwDataSize;
 506     format->size = index;
 507     if (same) {
 508         HeapFree(GetProcessHeap(), 0, dt);
 509         dt = NULL;
 510     }
 511     format->dt = dt;
 512
 513     HeapFree(GetProcessHeap(), 0, done);
 514
 515     return DI_OK;
 516
 517 failed:
 518     HeapFree(GetProcessHeap(), 0, done);
 519     HeapFree(GetProcessHeap(), 0, dt);
 520     format->dt = NULL;
 521     HeapFree(GetProcessHeap(), 0, format->offsets);
 522     format->offsets = NULL;
 523     HeapFree(GetProcessHeap(), 0, format->user_df);
 524     format->user_df = NULL;
 525
 526     return DIERR_OUTOFMEMORY;
 527 }
 528
 529 /* find an object by it's offset in a data format */
 530 static int offset_to_object(const DataFormat *df, int offset)
 531 {
 532     int i;
 533
 534     if (!df->offsets) return -1;
 535
 536     for (i = 0; i < df->wine_df->dwNumObjs; i++)
 537         if (df->offsets[i] == offset) return i;
 538
 539     return -1;
 540 }
 541
 542 int id_to_object(LPCDIDATAFORMAT df, int id)
 543 {
 544     int i;
 545
 546     id &= 0x00ffffff;
 547     for (i = 0; i < df->dwNumObjs; i++)
 548         if ((dataformat_to_odf(df, i)->dwType & 0x00ffffff) == id)
 549             return i;
 550
 551     return -1;
 552 }
 553
 554 static int id_to_offset(const DataFormat *df, int id)
 555 {
 556     int obj = id_to_object(df->wine_df, id);
 557
 558     return obj >= 0 && df->offsets ? df->offsets[obj] : -1;
 559 }
 560
 561 int find_property(const DataFormat *df, LPCDIPROPHEADER ph)
 562 {
 563     switch (ph->dwHow)
 564     {
 565         case DIPH_BYID:     return id_to_object(df->wine_df, ph->dwObj);
 566         case DIPH_BYOFFSET: return offset_to_object(df, ph->dwObj);
 567     }
 568     FIXME("Unhandled ph->dwHow=='%04X'\n", (unsigned int)ph->dwHow);
 569
 570     return -1;
 571 }
 572
 573 DWORD semantic_to_obj_id(IDirectInputDeviceImpl* This, DWORD dwSemantic)
 574 {
 575     DWORD type = (0x0000ff00 & dwSemantic) >> 8;
 576     DWORD offset = 0x000000ff & dwSemantic;
 577     DWORD obj_instance = 0;
 578     DWORD found = 0;
 579     int i;
 580
 581     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 582     {
 583         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 584
 585         if (odf->dwOfs == offset)
 586         {
 587             obj_instance = DIDFT_GETINSTANCE(odf->dwType);
 588             found = 1;
 589             break;
 590         }
 591     }
 592
 593     if (!found) return 0;
 594
 595     if (type & DIDFT_AXIS)   type = DIDFT_RELAXIS;
 596     if (type & DIDFT_BUTTON) type = DIDFT_PSHBUTTON;
 597
 598     return type | (0x0000ff00 & (obj_instance << 8));
 599 }
 600
 601 /******************************************************************************
 602  *      queue_event - add new event to the ring queue
 603  */
 604
 605 void queue_event(LPDIRECTINPUTDEVICE8A iface, int inst_id, DWORD data, DWORD time, DWORD seq)
 606 {
 607     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 608     int next_pos, ofs = id_to_offset(&This->data_format, inst_id);
 609
 610     /* Event is being set regardless of the queue state */
 611     if (This->hEvent) SetEvent(This->hEvent);
 612
 613     if (!This->queue_len || This->overflow || ofs < 0) return;
 614
 615     next_pos = (This->queue_head + 1) % This->queue_len;
 616     if (next_pos == This->queue_tail)
 617     {
 618         TRACE(" queue overflowed\n");
 619         This->overflow = TRUE;
 620         return;
 621     }
 622
 623     TRACE(" queueing %d at offset %d (queue head %d / size %d)\n",
 624           data, ofs, This->queue_head, This->queue_len);
 625
 626     This->data_queue[This->queue_head].dwOfs       = ofs;
 627     This->data_queue[This->queue_head].dwData      = data;
 628     This->data_queue[This->queue_head].dwTimeStamp = time;
 629     This->data_queue[This->queue_head].dwSequence  = seq;
 630
 631     /* Set uAppData by means of action mapping */
 632     if (This->num_actions > 0)
 633     {
 634         int i;
 635         for (i=0; i < This->num_actions; i++)
 636         {
 637             if (This->action_map[i].offset == ofs)
 638             {
 639                 TRACE("Offset %d mapped to uAppData %lu\n", ofs, This->action_map[i].uAppData);
 640                 This->data_queue[This->queue_head].uAppData = This->action_map[i].uAppData;
 641                 break;
 642             }
 643         }
 644     }
 645
 646     This->queue_head = next_pos;
 647     /* Send event if asked */
 648 }
 649
 650 /******************************************************************************
 651  *      Acquire
 652  */
 653
 654 HRESULT WINAPI IDirectInputDevice2WImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
 655 {
 656     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 657     HRESULT res;
 658
 659     if (!This->data_format.user_df) return DIERR_INVALIDPARAM;
 660     if (This->dwCoopLevel & DISCL_FOREGROUND && This->win != GetForegroundWindow())
 661         return DIERR_OTHERAPPHASPRIO;
 662
 663     EnterCriticalSection(&This->crit);
 664     res = This->acquired ? S_FALSE : DI_OK;
 665     This->acquired = 1;
 666     if (res == DI_OK)
 667     {
 668         This->queue_head = This->queue_tail = This->overflow = 0;
 669         check_dinput_hooks(iface);
 670     }
 671     LeaveCriticalSection(&This->crit);
 672
 673     return res;
 674 }
 675
 676 HRESULT WINAPI IDirectInputDevice2AImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 677 {
 678     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 679     return IDirectInputDevice2WImpl_Acquire(IDirectInputDevice8W_from_impl(This));
 680 }
 681
 682
 683 /******************************************************************************
 684  *      Unacquire
 685  */
 686
 687 HRESULT WINAPI IDirectInputDevice2WImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
 688 {
 689     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 690     HRESULT res;
 691
 692     EnterCriticalSection(&This->crit);
 693     res = !This->acquired ? DI_NOEFFECT : DI_OK;
 694     This->acquired = 0;
 695     if (res == DI_OK)
 696         check_dinput_hooks(iface);
 697     LeaveCriticalSection(&This->crit);
 698
 699     return res;
 700 }
 701
 702 HRESULT WINAPI IDirectInputDevice2AImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 703 {
 704     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 705     return IDirectInputDevice2WImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
 706 }
 707
 708 /******************************************************************************
 709  *      IDirectInputDeviceA
 710  */
 711
 712 HRESULT WINAPI IDirectInputDevice2WImpl_SetDataFormat(LPDIRECTINPUTDEVICE8W iface, LPCDIDATAFORMAT df)
 713 {
 714     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 715     HRESULT res = DI_OK;
 716
 717     if (!df) return E_POINTER;
 718     TRACE("(%p) %p\n", This, df);
 719     _dump_DIDATAFORMAT(df);
 720
 721     if (df->dwSize != sizeof(DIDATAFORMAT)) return DIERR_INVALIDPARAM;
 722     if (This->acquired) return DIERR_ACQUIRED;
 723
 724     EnterCriticalSection(&This->crit);
 725
 726     release_DataFormat(&This->data_format);
 727     res = create_DataFormat(df, &This->data_format);
 728
 729     LeaveCriticalSection(&This->crit);
 730     return res;
 731 }
 732
 733 HRESULT WINAPI IDirectInputDevice2AImpl_SetDataFormat(LPDIRECTINPUTDEVICE8A iface, LPCDIDATAFORMAT df)
 734 {
 735     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 736     return IDirectInputDevice2WImpl_SetDataFormat(IDirectInputDevice8W_from_impl(This), df);
 737 }
 738
 739 /******************************************************************************
 740   *     SetCooperativeLevel
 741   *
 742   *  Set cooperative level and the source window for the events.
 743   */
 744 HRESULT WINAPI IDirectInputDevice2WImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8W iface, HWND hwnd, DWORD dwflags)
 745 {
 746     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 747
 748     TRACE("(%p) %p,0x%08x\n", This, hwnd, dwflags);
 749     _dump_cooperativelevel_DI(dwflags);
 750
 751     if ((dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == 0 ||
 752         (dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE) ||
 753         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == 0 ||
 754         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == (DISCL_FOREGROUND | DISCL_BACKGROUND))
 755         return DIERR_INVALIDPARAM;
 756
 757     if (dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
 758         hwnd = GetDesktopWindow();
 759
 760     if (!hwnd) return E_HANDLE;
 761
 762     /* For security reasons native does not allow exclusive background level
 763        for mouse and keyboard only */
 764     if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND &&
 765         (IsEqualGUID(&This->guid, &GUID_SysMouse) ||
 766          IsEqualGUID(&This->guid, &GUID_SysKeyboard)))
 767         return DIERR_UNSUPPORTED;
 768
 769     /* Store the window which asks for the mouse */
 770     EnterCriticalSection(&This->crit);
 771     This->win = hwnd;
 772     This->dwCoopLevel = dwflags;
 773     LeaveCriticalSection(&This->crit);
 774
 775     return DI_OK;
 776 }
 777
 778 HRESULT WINAPI IDirectInputDevice2AImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8A iface, HWND hwnd, DWORD dwflags)
 779 {
 780     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 781     return IDirectInputDevice2WImpl_SetCooperativeLevel(IDirectInputDevice8W_from_impl(This), hwnd, dwflags);
 782 }
 783
 784 /******************************************************************************
 785   *     SetEventNotification : specifies event to be sent on state change
 786   */
 787 HRESULT WINAPI IDirectInputDevice2WImpl_SetEventNotification(LPDIRECTINPUTDEVICE8W iface, HANDLE event)
 788 {
 789     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 790
 791     TRACE("(%p) %p\n", This, event);
 792
 793     EnterCriticalSection(&This->crit);
 794     This->hEvent = event;
 795     LeaveCriticalSection(&This->crit);
 796     return DI_OK;
 797 }
 798
 799 HRESULT WINAPI IDirectInputDevice2AImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface, HANDLE event)
 800 {
 801     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 802     return IDirectInputDevice2WImpl_SetEventNotification(IDirectInputDevice8W_from_impl(This), event);
 803 }
 804
 805
 806 ULONG WINAPI IDirectInputDevice2WImpl_Release(LPDIRECTINPUTDEVICE8W iface)
 807 {
 808     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 809     ULONG ref;
 810
 811     ref = InterlockedDecrement(&(This->ref));
 812     if (ref) return ref;
 813
 814     IDirectInputDevice_Unacquire(iface);
 815     /* Reset the FF state, free all effects, etc */
 816     IDirectInputDevice8_SendForceFeedbackCommand(iface, DISFFC_RESET);
 817
 818     HeapFree(GetProcessHeap(), 0, This->data_queue);
 819
 820     /* Free data format */
 821     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df->rgodf);
 822     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df);
 823     release_DataFormat(&This->data_format);
 824
 825     /* Free action mapping */
 826     HeapFree(GetProcessHeap(), 0, This->action_map);
 827
 828     EnterCriticalSection( &This->dinput->crit );
 829     list_remove( &This->entry );
 830     LeaveCriticalSection( &This->dinput->crit );
 831
 832     IDirectInput_Release(&This->dinput->IDirectInput7A_iface);
 833     This->crit.DebugInfo->Spare[0] = 0;
 834     DeleteCriticalSection(&This->crit);
 835
 836     HeapFree(GetProcessHeap(), 0, This);
 837
 838     return DI_OK;
 839 }
 840
 841 ULONG WINAPI IDirectInputDevice2AImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 842 {
 843     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 844     return IDirectInputDevice2WImpl_Release(IDirectInputDevice8W_from_impl(This));
 845 }
 846
 847 HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(LPDIRECTINPUTDEVICE8W iface, REFIID riid, LPVOID *ppobj)
 848 {
 849     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 850
 851     TRACE("(%p this=%p,%s,%p)\n", iface, This, debugstr_guid(riid), ppobj);
 852     if (IsEqualGUID(&IID_IUnknown, riid) ||
 853         IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
 854         IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
 855         IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
 856         IsEqualGUID(&IID_IDirectInputDevice8A, riid))
 857     {
 858         IDirectInputDevice2_AddRef(iface);
 859         *ppobj = IDirectInputDevice8A_from_impl(This);
 860         return DI_OK;
 861     }
 862     if (IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
 863         IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
 864         IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
 865         IsEqualGUID(&IID_IDirectInputDevice8W, riid))
 866     {
 867         IDirectInputDevice2_AddRef(iface);
 868         *ppobj = IDirectInputDevice8W_from_impl(This);
 869         return DI_OK;
 870     }
 871
 872     WARN("Unsupported interface!\n");
 873     return E_FAIL;
 874 }
 875
 876 HRESULT WINAPI IDirectInputDevice2AImpl_QueryInterface(LPDIRECTINPUTDEVICE8A iface, REFIID riid, LPVOID *ppobj)
 877 {
 878     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 879     return IDirectInputDevice2WImpl_QueryInterface(IDirectInputDevice8W_from_impl(This), riid, ppobj);
 880 }
 881
 882 ULONG WINAPI IDirectInputDevice2WImpl_AddRef(LPDIRECTINPUTDEVICE8W iface)
 883 {
 884     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 885     return InterlockedIncrement(&This->ref);
 886 }
 887
 888 ULONG WINAPI IDirectInputDevice2AImpl_AddRef(LPDIRECTINPUTDEVICE8A iface)
 889 {
 890     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 891     return IDirectInputDevice2WImpl_AddRef(IDirectInputDevice8W_from_impl(This));
 892 }
 893
 894 HRESULT WINAPI IDirectInputDevice2AImpl_EnumObjects(LPDIRECTINPUTDEVICE8A iface,
 895         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback, LPVOID lpvRef, DWORD dwFlags)
 896 {
 897     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 898     DIDEVICEOBJECTINSTANCEA ddoi;
 899     int i;
 900
 901     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 902     TRACE("  - flags = ");
 903     _dump_EnumObjects_flags(dwFlags);
 904     TRACE("\n");
 905
 906     /* Only the fields till dwFFMaxForce are relevant */
 907     memset(&ddoi, 0, sizeof(ddoi));
 908     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 909
 910     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 911     {
 912         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 913
 914         if (dwFlags != DIDFT_ALL && !(dwFlags & DIDFT_GETTYPE(odf->dwType))) continue;
 915         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 916             continue;
 917
 918         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 919     }
 920
 921     return DI_OK;
 922 }
 923
 924 HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
 925         LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef, DWORD dwFlags)
 926 {
 927     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 928     DIDEVICEOBJECTINSTANCEW ddoi;
 929     int i;
 930
 931     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 932     TRACE("  - flags = ");
 933     _dump_EnumObjects_flags(dwFlags);
 934     TRACE("\n");
 935
 936     /* Only the fields till dwFFMaxForce are relevant */
 937     memset(&ddoi, 0, sizeof(ddoi));
 938     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, dwFFMaxForce);
 939
 940     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 941     {
 942         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 943
 944         if (dwFlags != DIDFT_ALL && !(dwFlags & DIDFT_GETTYPE(odf->dwType))) continue;
 945         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 946             continue;
 947
 948         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 949     }
 950
 951     return DI_OK;
 952 }
 953
 954 /******************************************************************************
 955  *      GetProperty
 956  */
 957
 958 HRESULT WINAPI IDirectInputDevice2WImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 959 {
 960     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 961
 962     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 963     _dump_DIPROPHEADER(pdiph);
 964
 965     if (!IS_DIPROP(rguid)) return DI_OK;
 966
 967     switch (LOWORD(rguid))
 968     {
 969         case (DWORD_PTR) DIPROP_BUFFERSIZE:
 970         {
 971             LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
 972
 973             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
 974
 975             pd->dwData = This->queue_len;
 976             TRACE("buffersize = %d\n", pd->dwData);
 977             break;
 978         }
 979         case (DWORD_PTR) DIPROP_VIDPID:
 980             FIXME("DIPROP_VIDPID not implemented\n");
 981             return DIERR_UNSUPPORTED;
 982         default:
 983             FIXME("Unknown property %s\n", debugstr_guid(rguid));
 984             return DIERR_INVALIDPARAM;
 985     }
 986
 987     return DI_OK;
 988 }
 989
 990 HRESULT WINAPI IDirectInputDevice2AImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 991 {
 992     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 993     return IDirectInputDevice2WImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
 994 }
 995
 996 /******************************************************************************
 997  *      SetProperty
 998  */
 999
1000 HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(
1001         LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
1002 {
1003     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1004
1005     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
1006     _dump_DIPROPHEADER(pdiph);
1007
1008     if (!IS_DIPROP(rguid)) return DI_OK;
1009
1010     switch (LOWORD(rguid))
1011     {
1012         case (DWORD_PTR) DIPROP_AXISMODE:
1013         {
1014             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
1015
1016             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
1017             if (pdiph->dwHow == DIPH_DEVICE && pdiph->dwObj) return DIERR_INVALIDPARAM;
1018             if (This->acquired) return DIERR_ACQUIRED;
1019             if (pdiph->dwHow != DIPH_DEVICE) return DIERR_UNSUPPORTED;
1020             if (!This->data_format.user_df) return DI_OK;
1021
1022             TRACE("Axis mode: %s\n", pd->dwData == DIPROPAXISMODE_ABS ? "absolute" :
1023                                                                         "relative");
1024
1025             EnterCriticalSection(&This->crit);
1026             This->data_format.user_df->dwFlags &= ~DIDFT_AXIS;
1027             This->data_format.user_df->dwFlags |= pd->dwData == DIPROPAXISMODE_ABS ?
1028                                                   DIDF_ABSAXIS : DIDF_RELAXIS;
1029             LeaveCriticalSection(&This->crit);
1030             break;
1031         }
1032         case (DWORD_PTR) DIPROP_BUFFERSIZE:
1033         {
1034             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
1035
1036             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
1037             if (This->acquired) return DIERR_ACQUIRED;
1038
1039             TRACE("buffersize = %d\n", pd->dwData);
1040
1041             EnterCriticalSection(&This->crit);
1042             HeapFree(GetProcessHeap(), 0, This->data_queue);
1043
1044             This->data_queue = !pd->dwData ? NULL : HeapAlloc(GetProcessHeap(), 0,
1045                                 pd->dwData * sizeof(DIDEVICEOBJECTDATA));
1046             This->queue_head = This->queue_tail = This->overflow = 0;
1047             This->queue_len  = pd->dwData;
1048
1049             LeaveCriticalSection(&This->crit);
1050             break;
1051         }
1052         default:
1053             WARN("Unknown property %s\n", debugstr_guid(rguid));
1054             return DIERR_UNSUPPORTED;
1055     }
1056
1057     return DI_OK;
1058 }
1059
1060 HRESULT WINAPI IDirectInputDevice2AImpl_SetProperty(
1061         LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
1062 {
1063     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1064     return IDirectInputDevice2WImpl_SetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
1065 }
1066
1067 HRESULT WINAPI IDirectInputDevice2AImpl_GetObjectInfo(
1068         LPDIRECTINPUTDEVICE8A iface,
1069         LPDIDEVICEOBJECTINSTANCEA pdidoi,
1070         DWORD dwObj,
1071         DWORD dwHow)
1072 {
1073     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1074     DIDEVICEOBJECTINSTANCEW didoiW;
1075     HRESULT res;
1076
1077     if (!pdidoi ||
1078         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEA) &&
1079          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3A)))
1080         return DIERR_INVALIDPARAM;
1081
1082     didoiW.dwSize = sizeof(didoiW);
1083     res = IDirectInputDevice2WImpl_GetObjectInfo(IDirectInputDevice8W_from_impl(This), &didoiW, dwObj, dwHow);
1084     if (res == DI_OK)
1085     {
1086         DWORD dwSize = pdidoi->dwSize;
1087
1088         memset(pdidoi, 0, pdidoi->dwSize);
1089         pdidoi->dwSize   = dwSize;
1090         pdidoi->guidType = didoiW.guidType;
1091         pdidoi->dwOfs    = didoiW.dwOfs;
1092         pdidoi->dwType   = didoiW.dwType;
1093         pdidoi->dwFlags  = didoiW.dwFlags;
1094     }
1095
1096     return res;
1097 }
1098
1099 HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
1100         LPDIRECTINPUTDEVICE8W iface,
1101         LPDIDEVICEOBJECTINSTANCEW pdidoi,
1102         DWORD dwObj,
1103         DWORD dwHow)
1104 {
1105     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1106     DWORD dwSize;
1107     LPDIOBJECTDATAFORMAT odf;
1108     int idx = -1;
1109
1110     TRACE("(%p) %d(0x%08x) -> %p\n", This, dwHow, dwObj, pdidoi);
1111
1112     if (!pdidoi ||
1113         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEW) &&
1114          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3W)))
1115         return DIERR_INVALIDPARAM;
1116
1117     switch (dwHow)
1118     {
1119     case DIPH_BYOFFSET:
1120         if (!This->data_format.offsets) break;
1121         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1122             if (This->data_format.offsets[idx] == dwObj) break;
1123         break;
1124     case DIPH_BYID:
1125         dwObj &= 0x00ffffff;
1126         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1127             if ((dataformat_to_odf(This->data_format.wine_df, idx)->dwType & 0x00ffffff) == dwObj)
1128                 break;
1129         break;
1130
1131     case DIPH_BYUSAGE:
1132         FIXME("dwHow = DIPH_BYUSAGE not implemented\n");
1133         break;
1134     default:
1135         WARN("invalid parameter: dwHow = %08x\n", dwHow);
1136         return DIERR_INVALIDPARAM;
1137     }
1138     if (idx < 0) return DIERR_OBJECTNOTFOUND;
1139
1140     odf = dataformat_to_odf(This->data_format.wine_df, idx);
1141     dwSize = pdidoi->dwSize; /* save due to memset below */
1142     memset(pdidoi, 0, pdidoi->dwSize);
1143     pdidoi->dwSize   = dwSize;
1144     if (odf->pguid) pdidoi->guidType = *odf->pguid;
1145     pdidoi->dwOfs    = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
1146     pdidoi->dwType   = odf->dwType;
1147     pdidoi->dwFlags  = odf->dwFlags;
1148
1149     return DI_OK;
1150 }
1151
1152 HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD dodsize,
1153                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1154 {
1155     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1156     HRESULT ret = DI_OK;
1157     int len;
1158
1159     TRACE("(%p) %p -> %p(%d) x%d, 0x%08x\n",
1160           This, dod, entries, entries ? *entries : 0, dodsize, flags);
1161
1162     if (!This->acquired)
1163         return DIERR_NOTACQUIRED;
1164     if (!This->queue_len)
1165         return DIERR_NOTBUFFERED;
1166     if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
1167         return DIERR_INVALIDPARAM;
1168
1169     IDirectInputDevice2_Poll(iface);
1170     EnterCriticalSection(&This->crit);
1171
1172     len = This->queue_head - This->queue_tail;
1173     if (len < 0) len += This->queue_len;
1174
1175     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
1176
1177     if (dod)
1178     {
1179         int i;
1180         for (i = 0; i < len; i++)
1181         {
1182             int n = (This->queue_tail + i) % This->queue_len;
1183             memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
1184         }
1185     }
1186     *entries = len;
1187
1188     if (This->overflow)
1189         ret = DI_BUFFEROVERFLOW;
1190
1191     if (!(flags & DIGDD_PEEK))
1192     {
1193         /* Advance reading position */
1194         This->queue_tail = (This->queue_tail + len) % This->queue_len;
1195         This->overflow = FALSE;
1196     }
1197
1198     LeaveCriticalSection(&This->crit);
1199
1200     TRACE("Returning %d events queued\n", *entries);
1201     return ret;
1202 }
1203
1204 HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD dodsize,
1205                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1206 {
1207     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1208     return IDirectInputDevice2WImpl_GetDeviceData(IDirectInputDevice8W_from_impl(This), dodsize, dod, entries, flags);
1209 }
1210
1211 HRESULT WINAPI IDirectInputDevice2WImpl_RunControlPanel(LPDIRECTINPUTDEVICE8W iface, HWND hwndOwner, DWORD dwFlags)
1212 {
1213     FIXME("(this=%p,%p,0x%08x): stub!\n", iface, hwndOwner, dwFlags);
1214
1215     return DI_OK;
1216 }
1217
1218 HRESULT WINAPI IDirectInputDevice2AImpl_RunControlPanel(LPDIRECTINPUTDEVICE8A iface, HWND hwndOwner, DWORD dwFlags)
1219 {
1220     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1221     return IDirectInputDevice2WImpl_RunControlPanel(IDirectInputDevice8W_from_impl(This), hwndOwner, dwFlags);
1222 }
1223
1224 HRESULT WINAPI IDirectInputDevice2WImpl_Initialize(LPDIRECTINPUTDEVICE8W iface, HINSTANCE hinst, DWORD dwVersion,
1225                                                    REFGUID rguid)
1226 {
1227     FIXME("(this=%p,%p,%d,%s): stub!\n", iface, hinst, dwVersion, debugstr_guid(rguid));
1228     return DI_OK;
1229 }
1230
1231 HRESULT WINAPI IDirectInputDevice2AImpl_Initialize(LPDIRECTINPUTDEVICE8A iface, HINSTANCE hinst, DWORD dwVersion,
1232                                                    REFGUID rguid)
1233 {
1234     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1235     return IDirectInputDevice2WImpl_Initialize(IDirectInputDevice8W_from_impl(This), hinst, dwVersion, rguid);
1236 }
1237
1238 /******************************************************************************
1239  *      IDirectInputDevice2A
1240  */
1241
1242 HRESULT WINAPI IDirectInputDevice2WImpl_CreateEffect(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIEFFECT lpeff,
1243                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1244 {
1245     FIXME("(this=%p,%s,%p,%p,%p): stub!\n", iface, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
1246     return DI_OK;
1247 }
1248
1249 HRESULT WINAPI IDirectInputDevice2AImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIEFFECT lpeff,
1250                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1251 {
1252     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1253     return IDirectInputDevice2WImpl_CreateEffect(IDirectInputDevice8W_from_impl(This), rguid, lpeff, ppdef, pUnkOuter);
1254 }
1255
1256 HRESULT WINAPI IDirectInputDevice2AImpl_EnumEffects(
1257         LPDIRECTINPUTDEVICE8A iface,
1258         LPDIENUMEFFECTSCALLBACKA lpCallback,
1259         LPVOID lpvRef,
1260         DWORD dwFlags)
1261 {
1262     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1263           iface, lpCallback, lpvRef, dwFlags);
1264
1265     return DI_OK;
1266 }
1267
1268 HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
1269         LPDIRECTINPUTDEVICE8W iface,
1270         LPDIENUMEFFECTSCALLBACKW lpCallback,
1271         LPVOID lpvRef,
1272         DWORD dwFlags)
1273 {
1274     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1275           iface, lpCallback, lpvRef, dwFlags);
1276
1277     return DI_OK;
1278 }
1279
1280 HRESULT WINAPI IDirectInputDevice2AImpl_GetEffectInfo(
1281         LPDIRECTINPUTDEVICE8A iface,
1282         LPDIEFFECTINFOA lpdei,
1283         REFGUID rguid)
1284 {
1285     FIXME("(this=%p,%p,%s): stub!\n",
1286           iface, lpdei, debugstr_guid(rguid));
1287     return DI_OK;
1288 }
1289
1290 HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
1291         LPDIRECTINPUTDEVICE8W iface,
1292         LPDIEFFECTINFOW lpdei,
1293         REFGUID rguid)
1294 {
1295     FIXME("(this=%p,%p,%s): stub!\n",
1296           iface, lpdei, debugstr_guid(rguid));
1297     return DI_OK;
1298 }
1299
1300 HRESULT WINAPI IDirectInputDevice2WImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8W iface, LPDWORD pdwOut)
1301 {
1302     FIXME("(this=%p,%p): stub!\n", iface, pdwOut);
1303     return DI_OK;
1304 }
1305
1306 HRESULT WINAPI IDirectInputDevice2AImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8A iface, LPDWORD pdwOut)
1307 {
1308     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1309     return IDirectInputDevice2WImpl_GetForceFeedbackState(IDirectInputDevice8W_from_impl(This), pdwOut);
1310 }
1311
1312 HRESULT WINAPI IDirectInputDevice2WImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8W iface, DWORD dwFlags)
1313 {
1314     TRACE("(%p) 0x%08x:\n", iface, dwFlags);
1315     return DI_NOEFFECT;
1316 }
1317
1318 HRESULT WINAPI IDirectInputDevice2AImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8A iface, DWORD dwFlags)
1319 {
1320     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1321     return IDirectInputDevice2WImpl_SendForceFeedbackCommand(IDirectInputDevice8W_from_impl(This), dwFlags);
1322 }
1323
1324 HRESULT WINAPI IDirectInputDevice2WImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8W iface,
1325         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1326 {
1327     FIXME("(this=%p,%p,%p,0x%08x): stub!\n", iface, lpCallback, lpvRef, dwFlags);
1328     return DI_OK;
1329 }
1330
1331 HRESULT WINAPI IDirectInputDevice2AImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8A iface,
1332         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1333 {
1334     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1335     return IDirectInputDevice2WImpl_EnumCreatedEffectObjects(IDirectInputDevice8W_from_impl(This), lpCallback, lpvRef, dwFlags);
1336 }
1337
1338 HRESULT WINAPI IDirectInputDevice2WImpl_Escape(LPDIRECTINPUTDEVICE8W iface, LPDIEFFESCAPE lpDIEEsc)
1339 {
1340     FIXME("(this=%p,%p): stub!\n", iface, lpDIEEsc);
1341     return DI_OK;
1342 }
1343
1344 HRESULT WINAPI IDirectInputDevice2AImpl_Escape(LPDIRECTINPUTDEVICE8A iface, LPDIEFFESCAPE lpDIEEsc)
1345 {
1346     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1347     return IDirectInputDevice2WImpl_Escape(IDirectInputDevice8W_from_impl(This), lpDIEEsc);
1348 }
1349
1350 HRESULT WINAPI IDirectInputDevice2WImpl_Poll(LPDIRECTINPUTDEVICE8W iface)
1351 {
1352     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1353
1354     if (!This->acquired) return DIERR_NOTACQUIRED;
1355     /* Because wine devices do not need to be polled, just return DI_NOEFFECT */
1356     return DI_NOEFFECT;
1357 }
1358
1359 HRESULT WINAPI IDirectInputDevice2AImpl_Poll(LPDIRECTINPUTDEVICE8A iface)
1360 {
1361     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1362     return IDirectInputDevice2WImpl_Poll(IDirectInputDevice8W_from_impl(This));
1363 }
1364
1365 HRESULT WINAPI IDirectInputDevice2WImpl_SendDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD cbObjectData,
1366                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1367                                                        DWORD dwFlags)
1368 {
1369     FIXME("(this=%p,0x%08x,%p,%p,0x%08x): stub!\n", iface, cbObjectData, rgdod, pdwInOut, dwFlags);
1370
1371     return DI_OK;
1372 }
1373
1374 HRESULT WINAPI IDirectInputDevice2AImpl_SendDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD cbObjectData,
1375                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1376                                                        DWORD dwFlags)
1377 {
1378     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1379     return IDirectInputDevice2WImpl_SendDeviceData(IDirectInputDevice8W_from_impl(This), cbObjectData, rgdod,
1380                                                    pdwInOut, dwFlags);
1381 }
1382
1383 HRESULT WINAPI IDirectInputDevice7AImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8A iface,
1384                                                           LPCSTR lpszFileName,
1385                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1386                                                           LPVOID pvRef,
1387                                                           DWORD dwFlags)
1388 {
1389     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, lpszFileName, pec, pvRef, dwFlags);
1390
1391     return DI_OK;
1392 }
1393
1394 HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
1395                                                           LPCWSTR lpszFileName,
1396                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1397                                                           LPVOID pvRef,
1398                                                           DWORD dwFlags)
1399 {
1400     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
1401
1402     return DI_OK;
1403 }
1404
1405 HRESULT WINAPI IDirectInputDevice7AImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8A iface,
1406                                                           LPCSTR lpszFileName,
1407                                                           DWORD dwEntries,
1408                                                           LPDIFILEEFFECT rgDiFileEft,
1409                                                           DWORD dwFlags)
1410 {
1411     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, lpszFileName, dwEntries, rgDiFileEft, dwFlags);
1412
1413     return DI_OK;
1414 }
1415
1416 HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
1417                                                           LPCWSTR lpszFileName,
1418                                                           DWORD dwEntries,
1419                                                           LPDIFILEEFFECT rgDiFileEft,
1420                                                           DWORD dwFlags)
1421 {
1422     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
1423
1424     return DI_OK;
1425 }
1426
1427 HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
1428                                                        LPDIACTIONFORMATW lpdiaf,
1429                                                        LPCWSTR lpszUserName,
1430                                                        DWORD dwFlags)
1431 {
1432     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1433 #define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
1434         X(DIDBAM_DEFAULT)
1435         X(DIDBAM_PRESERVE)
1436         X(DIDBAM_INITIALIZE)
1437         X(DIDBAM_HWDEFAULTS)
1438 #undef X
1439
1440     return DI_OK;
1441 }
1442
1443 HRESULT WINAPI IDirectInputDevice8WImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
1444                                                      LPDIACTIONFORMATW lpdiaf,
1445                                                      LPCWSTR lpszUserName,
1446                                                      DWORD dwFlags)
1447 {
1448     DIPROPDWORD dp;
1449     DIPROPRANGE dpr;
1450
1451     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1452
1453     dpr.diph.dwSize = sizeof(DIPROPRANGE);
1454     dpr.lMin = lpdiaf->lAxisMin;
1455     dpr.lMax = lpdiaf->lAxisMax;
1456     dpr.diph.dwHeaderSize = sizeof(DIPROPHEADER);
1457     dpr.diph.dwHow = DIPH_DEVICE;
1458     IDirectInputDevice8_SetProperty(iface, DIPROP_RANGE, &dpr.diph);
1459
1460     if (lpdiaf->dwBufferSize > 0)
1461     {
1462         dp.diph.dwSize = sizeof(DIPROPDWORD);
1463         dp.dwData = lpdiaf->dwBufferSize;
1464         dp.diph.dwHeaderSize = sizeof(DIPROPHEADER);
1465         dp.diph.dwHow = DIPH_DEVICE;
1466         IDirectInputDevice8_SetProperty(iface, DIPROP_BUFFERSIZE, &dp.diph);
1467     }
1468
1469     return DI_OK;
1470 }
1471
1472 HRESULT WINAPI IDirectInputDevice8AImpl_GetImageInfo(LPDIRECTINPUTDEVICE8A iface,
1473                                                      LPDIDEVICEIMAGEINFOHEADERA lpdiDevImageInfoHeader)
1474 {
1475     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1476
1477     return DI_OK;
1478 }
1479
1480 HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
1481                                                      LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
1482 {
1483     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1484
1485     return DI_OK;
1486 }