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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 static HRESULT create_DataFormat(LPCDIDATAFORMAT asked_format, DataFormat *format)
 370 {
 371     DataTransform *dt;
 372     unsigned int i, j;
 373     int same = 1;
 374     int *done;
 375     int index = 0;
 376     DWORD next = 0;
 377
 378     if (!format->wine_df) return DIERR_INVALIDPARAM;
 379     done = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, asked_format->dwNumObjs * sizeof(int));
 380     dt = HeapAlloc(GetProcessHeap(), 0, asked_format->dwNumObjs * sizeof(DataTransform));
 381     if (!dt || !done) goto failed;
 382
 383     if (!(format->offsets = HeapAlloc(GetProcessHeap(), 0, format->wine_df->dwNumObjs * sizeof(int))))
 384         goto failed;
 385
 386     if (!(format->user_df = HeapAlloc(GetProcessHeap(), 0, asked_format->dwSize)))
 387         goto failed;
 388     memcpy(format->user_df, asked_format, asked_format->dwSize);
 389
 390     TRACE("Creating DataTransform :\n");
 391
 392     for (i = 0; i < format->wine_df->dwNumObjs; i++)
 393     {
 394         format->offsets[i] = -1;
 395
 396         for (j = 0; j < asked_format->dwNumObjs; j++) {
 397             if (done[j] == 1)
 398                 continue;
 399
 400             if (/* Check if the application either requests any GUID and if not, it if matches
 401                  * the GUID of the Wine object.
 402                  */
 403                 ((asked_format->rgodf[j].pguid == NULL) ||
 404                  (format->wine_df->rgodf[i].pguid == NULL) ||
 405                  (IsEqualGUID(format->wine_df->rgodf[i].pguid, asked_format->rgodf[j].pguid)))
 406                 &&
 407                 (/* Then check if it accepts any instance id, and if not, if it matches Wine's
 408                   * instance id.
 409                   */
 410                  ((asked_format->rgodf[j].dwType & DIDFT_INSTANCEMASK) == DIDFT_ANYINSTANCE) ||
 411                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == 0x00FF) || /* This is mentionned in no DX docs, but it works fine - tested on WinXP */
 412                  (DIDFT_GETINSTANCE(asked_format->rgodf[j].dwType) == DIDFT_GETINSTANCE(format->wine_df->rgodf[i].dwType)))
 413                 &&
 414                 ( /* Then if the asked type matches the one Wine provides */
 415                  DIDFT_GETTYPE(asked_format->rgodf[j].dwType) & format->wine_df->rgodf[i].dwType))
 416             {
 417                 done[j] = 1;
 418
 419                 TRACE("Matching :\n");
 420                 TRACE("   - Asked (%d) :\n", j);
 421                 TRACE("       * GUID: %s ('%s')\n",
 422                       debugstr_guid(asked_format->rgodf[j].pguid),
 423                       _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 424                 TRACE("       * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
 425                 TRACE("       * dwType: %08x\n", asked_format->rgodf[j].dwType);
 426                 TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 427
 428                 TRACE("   - Wine  (%d) :\n", i);
 429                 TRACE("       * GUID: %s ('%s')\n",
 430                       debugstr_guid(format->wine_df->rgodf[i].pguid),
 431                       _dump_dinput_GUID(format->wine_df->rgodf[i].pguid));
 432                 TRACE("       * Offset: %3d\n", format->wine_df->rgodf[i].dwOfs);
 433                 TRACE("       * dwType: %08x\n", format->wine_df->rgodf[i].dwType);
 434                 TRACE("         "); _dump_EnumObjects_flags(format->wine_df->rgodf[i].dwType); TRACE("\n");
 435
 436                 if (format->wine_df->rgodf[i].dwType & DIDFT_BUTTON)
 437                     dt[index].size = sizeof(BYTE);
 438                 else
 439                     dt[index].size = sizeof(DWORD);
 440                 dt[index].offset_in = format->wine_df->rgodf[i].dwOfs;
 441                 dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 442                 format->offsets[i]   = asked_format->rgodf[j].dwOfs;
 443                 dt[index].value = 0;
 444                 next = next + dt[index].size;
 445
 446                 if (format->wine_df->rgodf[i].dwOfs != dt[index].offset_out)
 447                     same = 0;
 448
 449                 index++;
 450                 break;
 451             }
 452         }
 453     }
 454
 455     TRACE("Setting to default value :\n");
 456     for (j = 0; j < asked_format->dwNumObjs; j++) {
 457         if (done[j] == 0) {
 458             TRACE("   - Asked (%d) :\n", j);
 459             TRACE("       * GUID: %s ('%s')\n",
 460                   debugstr_guid(asked_format->rgodf[j].pguid),
 461                   _dump_dinput_GUID(asked_format->rgodf[j].pguid));
 462             TRACE("       * Offset: %3d\n", asked_format->rgodf[j].dwOfs);
 463             TRACE("       * dwType: %08x\n", asked_format->rgodf[j].dwType);
 464             TRACE("         "); _dump_EnumObjects_flags(asked_format->rgodf[j].dwType); TRACE("\n");
 465
 466             if (asked_format->rgodf[j].dwType & DIDFT_BUTTON)
 467                 dt[index].size = sizeof(BYTE);
 468             else
 469                 dt[index].size = sizeof(DWORD);
 470             dt[index].offset_in  = -1;
 471             dt[index].offset_out = asked_format->rgodf[j].dwOfs;
 472             if (asked_format->rgodf[j].dwType & DIDFT_POV)
 473                 dt[index].value = -1;
 474             else
 475                 dt[index].value = 0;
 476             index++;
 477
 478             same = 0;
 479         }
 480     }
 481
 482     format->internal_format_size = format->wine_df->dwDataSize;
 483     format->size = index;
 484     if (same) {
 485         HeapFree(GetProcessHeap(), 0, dt);
 486         dt = NULL;
 487     }
 488     format->dt = dt;
 489
 490     HeapFree(GetProcessHeap(), 0, done);
 491
 492     return DI_OK;
 493
 494 failed:
 495     HeapFree(GetProcessHeap(), 0, done);
 496     HeapFree(GetProcessHeap(), 0, dt);
 497     format->dt = NULL;
 498     HeapFree(GetProcessHeap(), 0, format->offsets);
 499     format->offsets = NULL;
 500     HeapFree(GetProcessHeap(), 0, format->user_df);
 501     format->user_df = NULL;
 502
 503     return DIERR_OUTOFMEMORY;
 504 }
 505
 506 /* find an object by it's offset in a data format */
 507 static int offset_to_object(const DataFormat *df, int offset)
 508 {
 509     int i;
 510
 511     if (!df->offsets) return -1;
 512
 513     for (i = 0; i < df->wine_df->dwNumObjs; i++)
 514         if (df->offsets[i] == offset) return i;
 515
 516     return -1;
 517 }
 518
 519 int id_to_object(LPCDIDATAFORMAT df, int id)
 520 {
 521     int i;
 522
 523     id &= 0x00ffffff;
 524     for (i = 0; i < df->dwNumObjs; i++)
 525         if ((dataformat_to_odf(df, i)->dwType & 0x00ffffff) == id)
 526             return i;
 527
 528     return -1;
 529 }
 530
 531 static int id_to_offset(const DataFormat *df, int id)
 532 {
 533     int obj = id_to_object(df->wine_df, id);
 534
 535     return obj >= 0 && df->offsets ? df->offsets[obj] : -1;
 536 }
 537
 538 int find_property(const DataFormat *df, LPCDIPROPHEADER ph)
 539 {
 540     switch (ph->dwHow)
 541     {
 542         case DIPH_BYID:     return id_to_object(df->wine_df, ph->dwObj);
 543         case DIPH_BYOFFSET: return offset_to_object(df, ph->dwObj);
 544     }
 545     FIXME("Unhandled ph->dwHow=='%04X'\n", (unsigned int)ph->dwHow);
 546
 547     return -1;
 548 }
 549
 550 DWORD semantic_to_obj_id(IDirectInputDeviceImpl* This, DWORD dwSemantic)
 551 {
 552     DWORD type = (0x0000ff00 & dwSemantic) >> 8;
 553     DWORD offset = 0x000000ff & dwSemantic;
 554     DWORD obj_instance = 0;
 555     DWORD found = 0;
 556     int i;
 557
 558     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 559     {
 560         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 561
 562         if (odf->dwOfs == offset)
 563         {
 564             obj_instance = DIDFT_GETINSTANCE(odf->dwType);
 565             found = 1;
 566             break;
 567         }
 568     }
 569
 570     if (!found) return 0;
 571
 572     if (type & DIDFT_AXIS)   type = DIDFT_RELAXIS;
 573     if (type & DIDFT_BUTTON) type = DIDFT_PSHBUTTON;
 574
 575     return type | (0x0000ff00 & (obj_instance << 8));
 576 }
 577
 578 /******************************************************************************
 579  *      queue_event - add new event to the ring queue
 580  */
 581
 582 void queue_event(LPDIRECTINPUTDEVICE8A iface, int inst_id, DWORD data, DWORD time, DWORD seq)
 583 {
 584     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 585     int next_pos, ofs = id_to_offset(&This->data_format, inst_id);
 586
 587     /* Event is being set regardless of the queue state */
 588     if (This->hEvent) SetEvent(This->hEvent);
 589
 590     if (!This->queue_len || This->overflow || ofs < 0) return;
 591
 592     next_pos = (This->queue_head + 1) % This->queue_len;
 593     if (next_pos == This->queue_tail)
 594     {
 595         TRACE(" queue overflowed\n");
 596         This->overflow = TRUE;
 597         return;
 598     }
 599
 600     TRACE(" queueing %d at offset %d (queue head %d / size %d)\n",
 601           data, ofs, This->queue_head, This->queue_len);
 602
 603     This->data_queue[This->queue_head].dwOfs       = ofs;
 604     This->data_queue[This->queue_head].dwData      = data;
 605     This->data_queue[This->queue_head].dwTimeStamp = time;
 606     This->data_queue[This->queue_head].dwSequence  = seq;
 607
 608     /* Set uAppData by means of action mapping */
 609     if (This->num_actions > 0)
 610     {
 611         int i;
 612         for (i=0; i < This->num_actions; i++)
 613         {
 614             if (This->action_map[i].offset == ofs)
 615             {
 616                 TRACE("Offset %d mapped to uAppData %lu\n", ofs, This->action_map[i].uAppData);
 617                 This->data_queue[This->queue_head].uAppData = This->action_map[i].uAppData;
 618                 break;
 619             }
 620         }
 621     }
 622
 623     This->queue_head = next_pos;
 624     /* Send event if asked */
 625 }
 626
 627 /******************************************************************************
 628  *      Acquire
 629  */
 630
 631 HRESULT WINAPI IDirectInputDevice2WImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
 632 {
 633     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 634     HRESULT res;
 635
 636     if (!This->data_format.user_df) return DIERR_INVALIDPARAM;
 637     if (This->dwCoopLevel & DISCL_FOREGROUND && This->win != GetForegroundWindow())
 638         return DIERR_OTHERAPPHASPRIO;
 639
 640     EnterCriticalSection(&This->crit);
 641     res = This->acquired ? S_FALSE : DI_OK;
 642     This->acquired = 1;
 643     if (res == DI_OK)
 644     {
 645         This->queue_head = This->queue_tail = This->overflow = 0;
 646         check_dinput_hooks(iface);
 647     }
 648     LeaveCriticalSection(&This->crit);
 649
 650     return res;
 651 }
 652
 653 HRESULT WINAPI IDirectInputDevice2AImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 654 {
 655     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 656     return IDirectInputDevice2WImpl_Acquire(IDirectInputDevice8W_from_impl(This));
 657 }
 658
 659
 660 /******************************************************************************
 661  *      Unacquire
 662  */
 663
 664 HRESULT WINAPI IDirectInputDevice2WImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
 665 {
 666     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 667     HRESULT res;
 668
 669     EnterCriticalSection(&This->crit);
 670     res = !This->acquired ? DI_NOEFFECT : DI_OK;
 671     This->acquired = 0;
 672     if (res == DI_OK)
 673         check_dinput_hooks(iface);
 674     LeaveCriticalSection(&This->crit);
 675
 676     return res;
 677 }
 678
 679 HRESULT WINAPI IDirectInputDevice2AImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 680 {
 681     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 682     return IDirectInputDevice2WImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
 683 }
 684
 685 /******************************************************************************
 686  *      IDirectInputDeviceA
 687  */
 688
 689 HRESULT WINAPI IDirectInputDevice2WImpl_SetDataFormat(LPDIRECTINPUTDEVICE8W iface, LPCDIDATAFORMAT df)
 690 {
 691     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 692     HRESULT res = DI_OK;
 693
 694     if (!df) return E_POINTER;
 695     TRACE("(%p) %p\n", This, df);
 696     _dump_DIDATAFORMAT(df);
 697
 698     if (df->dwSize != sizeof(DIDATAFORMAT)) return DIERR_INVALIDPARAM;
 699     if (This->acquired) return DIERR_ACQUIRED;
 700
 701     EnterCriticalSection(&This->crit);
 702
 703     release_DataFormat(&This->data_format);
 704     res = create_DataFormat(df, &This->data_format);
 705
 706     LeaveCriticalSection(&This->crit);
 707     return res;
 708 }
 709
 710 HRESULT WINAPI IDirectInputDevice2AImpl_SetDataFormat(LPDIRECTINPUTDEVICE8A iface, LPCDIDATAFORMAT df)
 711 {
 712     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 713     return IDirectInputDevice2WImpl_SetDataFormat(IDirectInputDevice8W_from_impl(This), df);
 714 }
 715
 716 /******************************************************************************
 717   *     SetCooperativeLevel
 718   *
 719   *  Set cooperative level and the source window for the events.
 720   */
 721 HRESULT WINAPI IDirectInputDevice2WImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8W iface, HWND hwnd, DWORD dwflags)
 722 {
 723     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 724
 725     TRACE("(%p) %p,0x%08x\n", This, hwnd, dwflags);
 726     _dump_cooperativelevel_DI(dwflags);
 727
 728     if ((dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == 0 ||
 729         (dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE) ||
 730         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == 0 ||
 731         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == (DISCL_FOREGROUND | DISCL_BACKGROUND))
 732         return DIERR_INVALIDPARAM;
 733
 734     if (dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
 735         hwnd = GetDesktopWindow();
 736
 737     if (!hwnd) return E_HANDLE;
 738
 739     /* For security reasons native does not allow exclusive background level
 740        for mouse and keyboard only */
 741     if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND &&
 742         (IsEqualGUID(&This->guid, &GUID_SysMouse) ||
 743          IsEqualGUID(&This->guid, &GUID_SysKeyboard)))
 744         return DIERR_UNSUPPORTED;
 745
 746     /* Store the window which asks for the mouse */
 747     EnterCriticalSection(&This->crit);
 748     This->win = hwnd;
 749     This->dwCoopLevel = dwflags;
 750     LeaveCriticalSection(&This->crit);
 751
 752     return DI_OK;
 753 }
 754
 755 HRESULT WINAPI IDirectInputDevice2AImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8A iface, HWND hwnd, DWORD dwflags)
 756 {
 757     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 758     return IDirectInputDevice2WImpl_SetCooperativeLevel(IDirectInputDevice8W_from_impl(This), hwnd, dwflags);
 759 }
 760
 761 /******************************************************************************
 762   *     SetEventNotification : specifies event to be sent on state change
 763   */
 764 HRESULT WINAPI IDirectInputDevice2WImpl_SetEventNotification(LPDIRECTINPUTDEVICE8W iface, HANDLE event)
 765 {
 766     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 767
 768     TRACE("(%p) %p\n", This, event);
 769
 770     EnterCriticalSection(&This->crit);
 771     This->hEvent = event;
 772     LeaveCriticalSection(&This->crit);
 773     return DI_OK;
 774 }
 775
 776 HRESULT WINAPI IDirectInputDevice2AImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface, HANDLE event)
 777 {
 778     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 779     return IDirectInputDevice2WImpl_SetEventNotification(IDirectInputDevice8W_from_impl(This), event);
 780 }
 781
 782
 783 ULONG WINAPI IDirectInputDevice2WImpl_Release(LPDIRECTINPUTDEVICE8W iface)
 784 {
 785     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 786     ULONG ref;
 787
 788     ref = InterlockedDecrement(&(This->ref));
 789     if (ref) return ref;
 790
 791     IDirectInputDevice_Unacquire(iface);
 792     /* Reset the FF state, free all effects, etc */
 793     IDirectInputDevice8_SendForceFeedbackCommand(iface, DISFFC_RESET);
 794
 795     HeapFree(GetProcessHeap(), 0, This->data_queue);
 796
 797     /* Free data format */
 798     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df->rgodf);
 799     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df);
 800     release_DataFormat(&This->data_format);
 801
 802     /* Free action mapping */
 803     HeapFree(GetProcessHeap(), 0, This->action_map);
 804
 805     EnterCriticalSection( &This->dinput->crit );
 806     list_remove( &This->entry );
 807     LeaveCriticalSection( &This->dinput->crit );
 808
 809     IDirectInput_Release(&This->dinput->IDirectInput7A_iface);
 810     This->crit.DebugInfo->Spare[0] = 0;
 811     DeleteCriticalSection(&This->crit);
 812
 813     HeapFree(GetProcessHeap(), 0, This);
 814
 815     return DI_OK;
 816 }
 817
 818 ULONG WINAPI IDirectInputDevice2AImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 819 {
 820     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 821     return IDirectInputDevice2WImpl_Release(IDirectInputDevice8W_from_impl(This));
 822 }
 823
 824 HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(LPDIRECTINPUTDEVICE8W iface, REFIID riid, LPVOID *ppobj)
 825 {
 826     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 827
 828     TRACE("(%p this=%p,%s,%p)\n", iface, This, debugstr_guid(riid), ppobj);
 829     if (IsEqualGUID(&IID_IUnknown, riid) ||
 830         IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
 831         IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
 832         IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
 833         IsEqualGUID(&IID_IDirectInputDevice8A, riid))
 834     {
 835         IDirectInputDevice2_AddRef(iface);
 836         *ppobj = IDirectInputDevice8A_from_impl(This);
 837         return DI_OK;
 838     }
 839     if (IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
 840         IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
 841         IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
 842         IsEqualGUID(&IID_IDirectInputDevice8W, riid))
 843     {
 844         IDirectInputDevice2_AddRef(iface);
 845         *ppobj = IDirectInputDevice8W_from_impl(This);
 846         return DI_OK;
 847     }
 848
 849     WARN("Unsupported interface!\n");
 850     return E_FAIL;
 851 }
 852
 853 HRESULT WINAPI IDirectInputDevice2AImpl_QueryInterface(LPDIRECTINPUTDEVICE8A iface, REFIID riid, LPVOID *ppobj)
 854 {
 855     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 856     return IDirectInputDevice2WImpl_QueryInterface(IDirectInputDevice8W_from_impl(This), riid, ppobj);
 857 }
 858
 859 ULONG WINAPI IDirectInputDevice2WImpl_AddRef(LPDIRECTINPUTDEVICE8W iface)
 860 {
 861     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 862     return InterlockedIncrement(&This->ref);
 863 }
 864
 865 ULONG WINAPI IDirectInputDevice2AImpl_AddRef(LPDIRECTINPUTDEVICE8A iface)
 866 {
 867     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 868     return IDirectInputDevice2WImpl_AddRef(IDirectInputDevice8W_from_impl(This));
 869 }
 870
 871 HRESULT WINAPI IDirectInputDevice2AImpl_EnumObjects(LPDIRECTINPUTDEVICE8A iface,
 872         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback, LPVOID lpvRef, DWORD dwFlags)
 873 {
 874     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 875     DIDEVICEOBJECTINSTANCEA ddoi;
 876     int i;
 877
 878     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 879     TRACE("  - flags = ");
 880     _dump_EnumObjects_flags(dwFlags);
 881     TRACE("\n");
 882
 883     /* Only the fields till dwFFMaxForce are relevant */
 884     memset(&ddoi, 0, sizeof(ddoi));
 885     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 886
 887     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 888     {
 889         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 890
 891         if (dwFlags != DIDFT_ALL && !(dwFlags & DIEFT_GETTYPE(odf->dwType))) continue;
 892         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 893             continue;
 894
 895         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 896     }
 897
 898     return DI_OK;
 899 }
 900
 901 HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
 902         LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef, DWORD dwFlags)
 903 {
 904     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 905     DIDEVICEOBJECTINSTANCEW ddoi;
 906     int i;
 907
 908     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 909     TRACE("  - flags = ");
 910     _dump_EnumObjects_flags(dwFlags);
 911     TRACE("\n");
 912
 913     /* Only the fields till dwFFMaxForce are relevant */
 914     memset(&ddoi, 0, sizeof(ddoi));
 915     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, dwFFMaxForce);
 916
 917     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 918     {
 919         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 920
 921         if (dwFlags != DIDFT_ALL && !(dwFlags & DIEFT_GETTYPE(odf->dwType))) continue;
 922         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 923             continue;
 924
 925         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 926     }
 927
 928     return DI_OK;
 929 }
 930
 931 /******************************************************************************
 932  *      GetProperty
 933  */
 934
 935 HRESULT WINAPI IDirectInputDevice2WImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 936 {
 937     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 938
 939     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 940     _dump_DIPROPHEADER(pdiph);
 941
 942     if (!IS_DIPROP(rguid)) return DI_OK;
 943
 944     switch (LOWORD(rguid))
 945     {
 946         case (DWORD_PTR) DIPROP_BUFFERSIZE:
 947         {
 948             LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
 949
 950             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
 951
 952             pd->dwData = This->queue_len;
 953             TRACE("buffersize = %d\n", pd->dwData);
 954             break;
 955         }
 956         case (DWORD_PTR) DIPROP_VIDPID:
 957             FIXME("DIPROP_VIDPID not implemented\n");
 958             return DIERR_UNSUPPORTED;
 959         default:
 960             FIXME("Unknown property %s\n", debugstr_guid(rguid));
 961             return DIERR_INVALIDPARAM;
 962     }
 963
 964     return DI_OK;
 965 }
 966
 967 HRESULT WINAPI IDirectInputDevice2AImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 968 {
 969     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 970     return IDirectInputDevice2WImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
 971 }
 972
 973 /******************************************************************************
 974  *      SetProperty
 975  */
 976
 977 HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(
 978         LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
 979 {
 980     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 981
 982     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 983     _dump_DIPROPHEADER(pdiph);
 984
 985     if (!IS_DIPROP(rguid)) return DI_OK;
 986
 987     switch (LOWORD(rguid))
 988     {
 989         case (DWORD_PTR) DIPROP_AXISMODE:
 990         {
 991             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
 992
 993             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
 994             if (pdiph->dwHow == DIPH_DEVICE && pdiph->dwObj) return DIERR_INVALIDPARAM;
 995             if (This->acquired) return DIERR_ACQUIRED;
 996             if (pdiph->dwHow != DIPH_DEVICE) return DIERR_UNSUPPORTED;
 997             if (!This->data_format.user_df) return DI_OK;
 998
 999             TRACE("Axis mode: %s\n", pd->dwData == DIPROPAXISMODE_ABS ? "absolute" :
1000                                                                         "relative");
1001
1002             EnterCriticalSection(&This->crit);
1003             This->data_format.user_df->dwFlags &= ~DIDFT_AXIS;
1004             This->data_format.user_df->dwFlags |= pd->dwData == DIPROPAXISMODE_ABS ?
1005                                                   DIDF_ABSAXIS : DIDF_RELAXIS;
1006             LeaveCriticalSection(&This->crit);
1007             break;
1008         }
1009         case (DWORD_PTR) DIPROP_BUFFERSIZE:
1010         {
1011             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
1012
1013             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
1014             if (This->acquired) return DIERR_ACQUIRED;
1015
1016             TRACE("buffersize = %d\n", pd->dwData);
1017
1018             EnterCriticalSection(&This->crit);
1019             HeapFree(GetProcessHeap(), 0, This->data_queue);
1020
1021             This->data_queue = !pd->dwData ? NULL : HeapAlloc(GetProcessHeap(), 0,
1022                                 pd->dwData * sizeof(DIDEVICEOBJECTDATA));
1023             This->queue_head = This->queue_tail = This->overflow = 0;
1024             This->queue_len  = pd->dwData;
1025
1026             LeaveCriticalSection(&This->crit);
1027             break;
1028         }
1029         default:
1030             WARN("Unknown property %s\n", debugstr_guid(rguid));
1031             return DIERR_UNSUPPORTED;
1032     }
1033
1034     return DI_OK;
1035 }
1036
1037 HRESULT WINAPI IDirectInputDevice2AImpl_SetProperty(
1038         LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
1039 {
1040     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1041     return IDirectInputDevice2WImpl_SetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
1042 }
1043
1044 HRESULT WINAPI IDirectInputDevice2AImpl_GetObjectInfo(
1045         LPDIRECTINPUTDEVICE8A iface,
1046         LPDIDEVICEOBJECTINSTANCEA pdidoi,
1047         DWORD dwObj,
1048         DWORD dwHow)
1049 {
1050     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1051     DIDEVICEOBJECTINSTANCEW didoiW;
1052     HRESULT res;
1053
1054     if (!pdidoi ||
1055         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEA) &&
1056          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3A)))
1057         return DIERR_INVALIDPARAM;
1058
1059     didoiW.dwSize = sizeof(didoiW);
1060     res = IDirectInputDevice2WImpl_GetObjectInfo(IDirectInputDevice8W_from_impl(This), &didoiW, dwObj, dwHow);
1061     if (res == DI_OK)
1062     {
1063         DWORD dwSize = pdidoi->dwSize;
1064
1065         memset(pdidoi, 0, pdidoi->dwSize);
1066         pdidoi->dwSize   = dwSize;
1067         pdidoi->guidType = didoiW.guidType;
1068         pdidoi->dwOfs    = didoiW.dwOfs;
1069         pdidoi->dwType   = didoiW.dwType;
1070         pdidoi->dwFlags  = didoiW.dwFlags;
1071     }
1072
1073     return res;
1074 }
1075
1076 HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
1077         LPDIRECTINPUTDEVICE8W iface,
1078         LPDIDEVICEOBJECTINSTANCEW pdidoi,
1079         DWORD dwObj,
1080         DWORD dwHow)
1081 {
1082     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1083     DWORD dwSize;
1084     LPDIOBJECTDATAFORMAT odf;
1085     int idx = -1;
1086
1087     TRACE("(%p) %d(0x%08x) -> %p\n", This, dwHow, dwObj, pdidoi);
1088
1089     if (!pdidoi ||
1090         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEW) &&
1091          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3W)))
1092         return DIERR_INVALIDPARAM;
1093
1094     switch (dwHow)
1095     {
1096     case DIPH_BYOFFSET:
1097         if (!This->data_format.offsets) break;
1098         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1099             if (This->data_format.offsets[idx] == dwObj) break;
1100         break;
1101     case DIPH_BYID:
1102         dwObj &= 0x00ffffff;
1103         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1104             if ((dataformat_to_odf(This->data_format.wine_df, idx)->dwType & 0x00ffffff) == dwObj)
1105                 break;
1106         break;
1107
1108     case DIPH_BYUSAGE:
1109         FIXME("dwHow = DIPH_BYUSAGE not implemented\n");
1110         break;
1111     default:
1112         WARN("invalid parameter: dwHow = %08x\n", dwHow);
1113         return DIERR_INVALIDPARAM;
1114     }
1115     if (idx < 0) return DIERR_OBJECTNOTFOUND;
1116
1117     odf = dataformat_to_odf(This->data_format.wine_df, idx);
1118     dwSize = pdidoi->dwSize; /* save due to memset below */
1119     memset(pdidoi, 0, pdidoi->dwSize);
1120     pdidoi->dwSize   = dwSize;
1121     if (odf->pguid) pdidoi->guidType = *odf->pguid;
1122     pdidoi->dwOfs    = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
1123     pdidoi->dwType   = odf->dwType;
1124     pdidoi->dwFlags  = odf->dwFlags;
1125
1126     return DI_OK;
1127 }
1128
1129 HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD dodsize,
1130                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1131 {
1132     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1133     HRESULT ret = DI_OK;
1134     int len;
1135
1136     TRACE("(%p) %p -> %p(%d) x%d, 0x%08x\n",
1137           This, dod, entries, entries ? *entries : 0, dodsize, flags);
1138
1139     if (!This->acquired)
1140         return DIERR_NOTACQUIRED;
1141     if (!This->queue_len)
1142         return DIERR_NOTBUFFERED;
1143     if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
1144         return DIERR_INVALIDPARAM;
1145
1146     IDirectInputDevice2_Poll(iface);
1147     EnterCriticalSection(&This->crit);
1148
1149     len = This->queue_head - This->queue_tail;
1150     if (len < 0) len += This->queue_len;
1151
1152     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
1153
1154     if (dod)
1155     {
1156         int i;
1157         for (i = 0; i < len; i++)
1158         {
1159             int n = (This->queue_tail + i) % This->queue_len;
1160             memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
1161         }
1162     }
1163     *entries = len;
1164
1165     if (This->overflow)
1166         ret = DI_BUFFEROVERFLOW;
1167
1168     if (!(flags & DIGDD_PEEK))
1169     {
1170         /* Advance reading position */
1171         This->queue_tail = (This->queue_tail + len) % This->queue_len;
1172         This->overflow = FALSE;
1173     }
1174
1175     LeaveCriticalSection(&This->crit);
1176
1177     TRACE("Returning %d events queued\n", *entries);
1178     return ret;
1179 }
1180
1181 HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD dodsize,
1182                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1183 {
1184     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1185     return IDirectInputDevice2WImpl_GetDeviceData(IDirectInputDevice8W_from_impl(This), dodsize, dod, entries, flags);
1186 }
1187
1188 HRESULT WINAPI IDirectInputDevice2WImpl_RunControlPanel(LPDIRECTINPUTDEVICE8W iface, HWND hwndOwner, DWORD dwFlags)
1189 {
1190     FIXME("(this=%p,%p,0x%08x): stub!\n", iface, hwndOwner, dwFlags);
1191
1192     return DI_OK;
1193 }
1194
1195 HRESULT WINAPI IDirectInputDevice2AImpl_RunControlPanel(LPDIRECTINPUTDEVICE8A iface, HWND hwndOwner, DWORD dwFlags)
1196 {
1197     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1198     return IDirectInputDevice2WImpl_RunControlPanel(IDirectInputDevice8W_from_impl(This), hwndOwner, dwFlags);
1199 }
1200
1201 HRESULT WINAPI IDirectInputDevice2WImpl_Initialize(LPDIRECTINPUTDEVICE8W iface, HINSTANCE hinst, DWORD dwVersion,
1202                                                    REFGUID rguid)
1203 {
1204     FIXME("(this=%p,%p,%d,%s): stub!\n", iface, hinst, dwVersion, debugstr_guid(rguid));
1205     return DI_OK;
1206 }
1207
1208 HRESULT WINAPI IDirectInputDevice2AImpl_Initialize(LPDIRECTINPUTDEVICE8A iface, HINSTANCE hinst, DWORD dwVersion,
1209                                                    REFGUID rguid)
1210 {
1211     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1212     return IDirectInputDevice2WImpl_Initialize(IDirectInputDevice8W_from_impl(This), hinst, dwVersion, rguid);
1213 }
1214
1215 /******************************************************************************
1216  *      IDirectInputDevice2A
1217  */
1218
1219 HRESULT WINAPI IDirectInputDevice2WImpl_CreateEffect(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIEFFECT lpeff,
1220                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1221 {
1222     FIXME("(this=%p,%s,%p,%p,%p): stub!\n", iface, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
1223     return DI_OK;
1224 }
1225
1226 HRESULT WINAPI IDirectInputDevice2AImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIEFFECT lpeff,
1227                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1228 {
1229     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1230     return IDirectInputDevice2WImpl_CreateEffect(IDirectInputDevice8W_from_impl(This), rguid, lpeff, ppdef, pUnkOuter);
1231 }
1232
1233 HRESULT WINAPI IDirectInputDevice2AImpl_EnumEffects(
1234         LPDIRECTINPUTDEVICE8A iface,
1235         LPDIENUMEFFECTSCALLBACKA lpCallback,
1236         LPVOID lpvRef,
1237         DWORD dwFlags)
1238 {
1239     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1240           iface, lpCallback, lpvRef, dwFlags);
1241
1242     return DI_OK;
1243 }
1244
1245 HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
1246         LPDIRECTINPUTDEVICE8W iface,
1247         LPDIENUMEFFECTSCALLBACKW lpCallback,
1248         LPVOID lpvRef,
1249         DWORD dwFlags)
1250 {
1251     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1252           iface, lpCallback, lpvRef, dwFlags);
1253
1254     return DI_OK;
1255 }
1256
1257 HRESULT WINAPI IDirectInputDevice2AImpl_GetEffectInfo(
1258         LPDIRECTINPUTDEVICE8A iface,
1259         LPDIEFFECTINFOA lpdei,
1260         REFGUID rguid)
1261 {
1262     FIXME("(this=%p,%p,%s): stub!\n",
1263           iface, lpdei, debugstr_guid(rguid));
1264     return DI_OK;
1265 }
1266
1267 HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
1268         LPDIRECTINPUTDEVICE8W iface,
1269         LPDIEFFECTINFOW lpdei,
1270         REFGUID rguid)
1271 {
1272     FIXME("(this=%p,%p,%s): stub!\n",
1273           iface, lpdei, debugstr_guid(rguid));
1274     return DI_OK;
1275 }
1276
1277 HRESULT WINAPI IDirectInputDevice2WImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8W iface, LPDWORD pdwOut)
1278 {
1279     FIXME("(this=%p,%p): stub!\n", iface, pdwOut);
1280     return DI_OK;
1281 }
1282
1283 HRESULT WINAPI IDirectInputDevice2AImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8A iface, LPDWORD pdwOut)
1284 {
1285     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1286     return IDirectInputDevice2WImpl_GetForceFeedbackState(IDirectInputDevice8W_from_impl(This), pdwOut);
1287 }
1288
1289 HRESULT WINAPI IDirectInputDevice2WImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8W iface, DWORD dwFlags)
1290 {
1291     TRACE("(%p) 0x%08x:\n", iface, dwFlags);
1292     return DI_NOEFFECT;
1293 }
1294
1295 HRESULT WINAPI IDirectInputDevice2AImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8A iface, DWORD dwFlags)
1296 {
1297     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1298     return IDirectInputDevice2WImpl_SendForceFeedbackCommand(IDirectInputDevice8W_from_impl(This), dwFlags);
1299 }
1300
1301 HRESULT WINAPI IDirectInputDevice2WImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8W iface,
1302         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1303 {
1304     FIXME("(this=%p,%p,%p,0x%08x): stub!\n", iface, lpCallback, lpvRef, dwFlags);
1305     return DI_OK;
1306 }
1307
1308 HRESULT WINAPI IDirectInputDevice2AImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8A iface,
1309         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1310 {
1311     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1312     return IDirectInputDevice2WImpl_EnumCreatedEffectObjects(IDirectInputDevice8W_from_impl(This), lpCallback, lpvRef, dwFlags);
1313 }
1314
1315 HRESULT WINAPI IDirectInputDevice2WImpl_Escape(LPDIRECTINPUTDEVICE8W iface, LPDIEFFESCAPE lpDIEEsc)
1316 {
1317     FIXME("(this=%p,%p): stub!\n", iface, lpDIEEsc);
1318     return DI_OK;
1319 }
1320
1321 HRESULT WINAPI IDirectInputDevice2AImpl_Escape(LPDIRECTINPUTDEVICE8A iface, LPDIEFFESCAPE lpDIEEsc)
1322 {
1323     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1324     return IDirectInputDevice2WImpl_Escape(IDirectInputDevice8W_from_impl(This), lpDIEEsc);
1325 }
1326
1327 HRESULT WINAPI IDirectInputDevice2WImpl_Poll(LPDIRECTINPUTDEVICE8W iface)
1328 {
1329     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1330
1331     if (!This->acquired) return DIERR_NOTACQUIRED;
1332     /* Because wine devices do not need to be polled, just return DI_NOEFFECT */
1333     return DI_NOEFFECT;
1334 }
1335
1336 HRESULT WINAPI IDirectInputDevice2AImpl_Poll(LPDIRECTINPUTDEVICE8A iface)
1337 {
1338     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1339     return IDirectInputDevice2WImpl_Poll(IDirectInputDevice8W_from_impl(This));
1340 }
1341
1342 HRESULT WINAPI IDirectInputDevice2WImpl_SendDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD cbObjectData,
1343                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1344                                                        DWORD dwFlags)
1345 {
1346     FIXME("(this=%p,0x%08x,%p,%p,0x%08x): stub!\n", iface, cbObjectData, rgdod, pdwInOut, dwFlags);
1347
1348     return DI_OK;
1349 }
1350
1351 HRESULT WINAPI IDirectInputDevice2AImpl_SendDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD cbObjectData,
1352                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1353                                                        DWORD dwFlags)
1354 {
1355     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1356     return IDirectInputDevice2WImpl_SendDeviceData(IDirectInputDevice8W_from_impl(This), cbObjectData, rgdod,
1357                                                    pdwInOut, dwFlags);
1358 }
1359
1360 HRESULT WINAPI IDirectInputDevice7AImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8A iface,
1361                                                           LPCSTR lpszFileName,
1362                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1363                                                           LPVOID pvRef,
1364                                                           DWORD dwFlags)
1365 {
1366     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, lpszFileName, pec, pvRef, dwFlags);
1367
1368     return DI_OK;
1369 }
1370
1371 HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
1372                                                           LPCWSTR lpszFileName,
1373                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1374                                                           LPVOID pvRef,
1375                                                           DWORD dwFlags)
1376 {
1377     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
1378
1379     return DI_OK;
1380 }
1381
1382 HRESULT WINAPI IDirectInputDevice7AImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8A iface,
1383                                                           LPCSTR lpszFileName,
1384                                                           DWORD dwEntries,
1385                                                           LPDIFILEEFFECT rgDiFileEft,
1386                                                           DWORD dwFlags)
1387 {
1388     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, lpszFileName, dwEntries, rgDiFileEft, dwFlags);
1389
1390     return DI_OK;
1391 }
1392
1393 HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
1394                                                           LPCWSTR lpszFileName,
1395                                                           DWORD dwEntries,
1396                                                           LPDIFILEEFFECT rgDiFileEft,
1397                                                           DWORD dwFlags)
1398 {
1399     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
1400
1401     return DI_OK;
1402 }
1403
1404 HRESULT WINAPI IDirectInputDevice8AImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
1405                                                        LPDIACTIONFORMATA lpdiaf,
1406                                                        LPCSTR lpszUserName,
1407                                                        DWORD dwFlags)
1408 {
1409     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
1410 #define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
1411         X(DIDBAM_DEFAULT)
1412         X(DIDBAM_PRESERVE)
1413         X(DIDBAM_INITIALIZE)
1414         X(DIDBAM_HWDEFAULTS)
1415 #undef X
1416     _dump_diactionformatA(lpdiaf);
1417     return DI_OK;
1418 }
1419
1420 HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
1421                                                        LPDIACTIONFORMATW lpdiaf,
1422                                                        LPCWSTR lpszUserName,
1423                                                        DWORD dwFlags)
1424 {
1425     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1426 #define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
1427         X(DIDBAM_DEFAULT)
1428         X(DIDBAM_PRESERVE)
1429         X(DIDBAM_INITIALIZE)
1430         X(DIDBAM_HWDEFAULTS)
1431 #undef X
1432
1433     return DI_OK;
1434 }
1435
1436 HRESULT WINAPI IDirectInputDevice8AImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
1437                                                      LPDIACTIONFORMATA lpdiaf,
1438                                                      LPCSTR lpszUserName,
1439                                                      DWORD dwFlags)
1440 {
1441     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1442     DIACTIONFORMATW diafW;
1443     HRESULT hr;
1444
1445     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
1446
1447     diafW.rgoAction = HeapAlloc(GetProcessHeap(), 0, sizeof(DIACTIONW)*lpdiaf->dwNumActions);
1448     _copy_diactionformatAtoW(&diafW, lpdiaf);
1449
1450     hr = IDirectInputDevice8WImpl_SetActionMap(&This->IDirectInputDevice8W_iface, &diafW, NULL, dwFlags);
1451
1452     HeapFree(GetProcessHeap(), 0, diafW.rgoAction);
1453
1454     return hr;
1455 }
1456
1457 HRESULT WINAPI IDirectInputDevice8WImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
1458                                                      LPDIACTIONFORMATW lpdiaf,
1459                                                      LPCWSTR lpszUserName,
1460                                                      DWORD dwFlags)
1461 {
1462     DIPROPDWORD dp;
1463
1464     FIXME("(%p)->(%p,%s,%08x): semi-stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1465
1466     if (lpdiaf->dwBufferSize > 0)
1467     {
1468         dp.diph.dwSize = sizeof(DIPROPDWORD);
1469         dp.dwData = lpdiaf->dwBufferSize;
1470         dp.diph.dwHeaderSize = sizeof(DIPROPHEADER);
1471         dp.diph.dwHow = DIPH_DEVICE;
1472         IDirectInputDevice8_SetProperty(iface, DIPROP_BUFFERSIZE, &dp.diph);
1473     }
1474
1475     return DI_OK;
1476 }
1477
1478 HRESULT WINAPI IDirectInputDevice8AImpl_GetImageInfo(LPDIRECTINPUTDEVICE8A iface,
1479                                                      LPDIDEVICEIMAGEINFOHEADERA lpdiDevImageInfoHeader)
1480 {
1481     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1482
1483     return DI_OK;
1484 }
1485
1486 HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
1487                                                      LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
1488 {
1489     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1490
1491     return DI_OK;
1492 }