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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 /******************************************************************************
 551  *      queue_event - add new event to the ring queue
 552  */
 553
 554 void queue_event(LPDIRECTINPUTDEVICE8A iface, int inst_id, DWORD data, DWORD time, DWORD seq)
 555 {
 556     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 557     int next_pos, ofs = id_to_offset(&This->data_format, inst_id);
 558
 559     /* Event is being set regardless of the queue state */
 560     if (This->hEvent) SetEvent(This->hEvent);
 561
 562     if (!This->queue_len || This->overflow || ofs < 0) return;
 563
 564     next_pos = (This->queue_head + 1) % This->queue_len;
 565     if (next_pos == This->queue_tail)
 566     {
 567         TRACE(" queue overflowed\n");
 568         This->overflow = TRUE;
 569         return;
 570     }
 571
 572     TRACE(" queueing %d at offset %d (queue head %d / size %d)\n",
 573           data, ofs, This->queue_head, This->queue_len);
 574
 575     This->data_queue[This->queue_head].dwOfs       = ofs;
 576     This->data_queue[This->queue_head].dwData      = data;
 577     This->data_queue[This->queue_head].dwTimeStamp = time;
 578     This->data_queue[This->queue_head].dwSequence  = seq;
 579     This->queue_head = next_pos;
 580     /* Send event if asked */
 581 }
 582
 583 /******************************************************************************
 584  *      Acquire
 585  */
 586
 587 HRESULT WINAPI IDirectInputDevice2WImpl_Acquire(LPDIRECTINPUTDEVICE8W iface)
 588 {
 589     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 590     HRESULT res;
 591
 592     if (!This->data_format.user_df) return DIERR_INVALIDPARAM;
 593     if (This->dwCoopLevel & DISCL_FOREGROUND && This->win != GetForegroundWindow())
 594         return DIERR_OTHERAPPHASPRIO;
 595
 596     EnterCriticalSection(&This->crit);
 597     res = This->acquired ? S_FALSE : DI_OK;
 598     This->acquired = 1;
 599     if (res == DI_OK)
 600     {
 601         This->queue_head = This->queue_tail = This->overflow = 0;
 602         check_dinput_hooks(iface);
 603     }
 604     LeaveCriticalSection(&This->crit);
 605
 606     return res;
 607 }
 608
 609 HRESULT WINAPI IDirectInputDevice2AImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 610 {
 611     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 612     return IDirectInputDevice2WImpl_Acquire(IDirectInputDevice8W_from_impl(This));
 613 }
 614
 615
 616 /******************************************************************************
 617  *      Unacquire
 618  */
 619
 620 HRESULT WINAPI IDirectInputDevice2WImpl_Unacquire(LPDIRECTINPUTDEVICE8W iface)
 621 {
 622     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 623     HRESULT res;
 624
 625     EnterCriticalSection(&This->crit);
 626     res = !This->acquired ? DI_NOEFFECT : DI_OK;
 627     This->acquired = 0;
 628     if (res == DI_OK)
 629         check_dinput_hooks(iface);
 630     LeaveCriticalSection(&This->crit);
 631
 632     return res;
 633 }
 634
 635 HRESULT WINAPI IDirectInputDevice2AImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 636 {
 637     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 638     return IDirectInputDevice2WImpl_Unacquire(IDirectInputDevice8W_from_impl(This));
 639 }
 640
 641 /******************************************************************************
 642  *      IDirectInputDeviceA
 643  */
 644
 645 HRESULT WINAPI IDirectInputDevice2WImpl_SetDataFormat(LPDIRECTINPUTDEVICE8W iface, LPCDIDATAFORMAT df)
 646 {
 647     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 648     HRESULT res = DI_OK;
 649
 650     if (!df) return E_POINTER;
 651     TRACE("(%p) %p\n", This, df);
 652     _dump_DIDATAFORMAT(df);
 653
 654     if (df->dwSize != sizeof(DIDATAFORMAT)) return DIERR_INVALIDPARAM;
 655     if (This->acquired) return DIERR_ACQUIRED;
 656
 657     EnterCriticalSection(&This->crit);
 658
 659     release_DataFormat(&This->data_format);
 660     res = create_DataFormat(df, &This->data_format);
 661
 662     LeaveCriticalSection(&This->crit);
 663     return res;
 664 }
 665
 666 HRESULT WINAPI IDirectInputDevice2AImpl_SetDataFormat(LPDIRECTINPUTDEVICE8A iface, LPCDIDATAFORMAT df)
 667 {
 668     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 669     return IDirectInputDevice2WImpl_SetDataFormat(IDirectInputDevice8W_from_impl(This), df);
 670 }
 671
 672 /******************************************************************************
 673   *     SetCooperativeLevel
 674   *
 675   *  Set cooperative level and the source window for the events.
 676   */
 677 HRESULT WINAPI IDirectInputDevice2WImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8W iface, HWND hwnd, DWORD dwflags)
 678 {
 679     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 680
 681     TRACE("(%p) %p,0x%08x\n", This, hwnd, dwflags);
 682     _dump_cooperativelevel_DI(dwflags);
 683
 684     if ((dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == 0 ||
 685         (dwflags & (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE)) == (DISCL_EXCLUSIVE | DISCL_NONEXCLUSIVE) ||
 686         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == 0 ||
 687         (dwflags & (DISCL_FOREGROUND | DISCL_BACKGROUND)) == (DISCL_FOREGROUND | DISCL_BACKGROUND))
 688         return DIERR_INVALIDPARAM;
 689
 690     if (dwflags == (DISCL_NONEXCLUSIVE | DISCL_BACKGROUND))
 691         hwnd = GetDesktopWindow();
 692
 693     if (!hwnd) return E_HANDLE;
 694
 695     /* For security reasons native does not allow exclusive background level
 696        for mouse and keyboard only */
 697     if (dwflags & DISCL_EXCLUSIVE && dwflags & DISCL_BACKGROUND &&
 698         (IsEqualGUID(&This->guid, &GUID_SysMouse) ||
 699          IsEqualGUID(&This->guid, &GUID_SysKeyboard)))
 700         return DIERR_UNSUPPORTED;
 701
 702     /* Store the window which asks for the mouse */
 703     EnterCriticalSection(&This->crit);
 704     This->win = hwnd;
 705     This->dwCoopLevel = dwflags;
 706     LeaveCriticalSection(&This->crit);
 707
 708     return DI_OK;
 709 }
 710
 711 HRESULT WINAPI IDirectInputDevice2AImpl_SetCooperativeLevel(LPDIRECTINPUTDEVICE8A iface, HWND hwnd, DWORD dwflags)
 712 {
 713     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 714     return IDirectInputDevice2WImpl_SetCooperativeLevel(IDirectInputDevice8W_from_impl(This), hwnd, dwflags);
 715 }
 716
 717 /******************************************************************************
 718   *     SetEventNotification : specifies event to be sent on state change
 719   */
 720 HRESULT WINAPI IDirectInputDevice2WImpl_SetEventNotification(LPDIRECTINPUTDEVICE8W iface, HANDLE event)
 721 {
 722     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 723
 724     TRACE("(%p) %p\n", This, event);
 725
 726     EnterCriticalSection(&This->crit);
 727     This->hEvent = event;
 728     LeaveCriticalSection(&This->crit);
 729     return DI_OK;
 730 }
 731
 732 HRESULT WINAPI IDirectInputDevice2AImpl_SetEventNotification(LPDIRECTINPUTDEVICE8A iface, HANDLE event)
 733 {
 734     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 735     return IDirectInputDevice2WImpl_SetEventNotification(IDirectInputDevice8W_from_impl(This), event);
 736 }
 737
 738
 739 ULONG WINAPI IDirectInputDevice2WImpl_Release(LPDIRECTINPUTDEVICE8W iface)
 740 {
 741     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 742     ULONG ref;
 743
 744     ref = InterlockedDecrement(&(This->ref));
 745     if (ref) return ref;
 746
 747     IDirectInputDevice_Unacquire(iface);
 748     /* Reset the FF state, free all effects, etc */
 749     IDirectInputDevice8_SendForceFeedbackCommand(iface, DISFFC_RESET);
 750
 751     HeapFree(GetProcessHeap(), 0, This->data_queue);
 752
 753     /* Free data format */
 754     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df->rgodf);
 755     HeapFree(GetProcessHeap(), 0, This->data_format.wine_df);
 756     release_DataFormat(&This->data_format);
 757
 758     EnterCriticalSection( &This->dinput->crit );
 759     list_remove( &This->entry );
 760     LeaveCriticalSection( &This->dinput->crit );
 761
 762     IDirectInput_Release(&This->dinput->IDirectInput7A_iface);
 763     This->crit.DebugInfo->Spare[0] = 0;
 764     DeleteCriticalSection(&This->crit);
 765
 766     HeapFree(GetProcessHeap(), 0, This);
 767
 768     return DI_OK;
 769 }
 770
 771 ULONG WINAPI IDirectInputDevice2AImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 772 {
 773     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 774     return IDirectInputDevice2WImpl_Release(IDirectInputDevice8W_from_impl(This));
 775 }
 776
 777 HRESULT WINAPI IDirectInputDevice2AImpl_QueryInterface(
 778         LPDIRECTINPUTDEVICE8A iface,REFIID riid,LPVOID *ppobj
 779 )
 780 {
 781     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 782
 783     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 784     if (IsEqualGUID(&IID_IUnknown,riid)) {
 785         IDirectInputDevice2_AddRef(iface);
 786         *ppobj = This;
 787         return DI_OK;
 788     }
 789     if (IsEqualGUID(&IID_IDirectInputDeviceA,riid)) {
 790         IDirectInputDevice2_AddRef(iface);
 791         *ppobj = This;
 792         return DI_OK;
 793     }
 794     if (IsEqualGUID(&IID_IDirectInputDevice2A,riid)) {
 795         IDirectInputDevice2_AddRef(iface);
 796         *ppobj = This;
 797         return DI_OK;
 798     }
 799     if (IsEqualGUID(&IID_IDirectInputDevice7A,riid)) {
 800         IDirectInputDevice7_AddRef(iface);
 801         *ppobj = This;
 802         return DI_OK;
 803     }
 804     if (IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 805         IDirectInputDevice8_AddRef(iface);
 806         *ppobj = This;
 807         return DI_OK;
 808     }
 809     TRACE("Unsupported interface !\n");
 810     return E_FAIL;
 811 }
 812
 813 HRESULT WINAPI IDirectInputDevice2WImpl_QueryInterface(
 814         LPDIRECTINPUTDEVICE8W iface,REFIID riid,LPVOID *ppobj
 815 )
 816 {
 817     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 818
 819     TRACE("(this=%p,%s,%p)\n",This,debugstr_guid(riid),ppobj);
 820     if (IsEqualGUID(&IID_IUnknown,riid)) {
 821         IDirectInputDevice2_AddRef(iface);
 822         *ppobj = This;
 823         return DI_OK;
 824     }
 825     if (IsEqualGUID(&IID_IDirectInputDeviceW,riid)) {
 826         IDirectInputDevice2_AddRef(iface);
 827         *ppobj = This;
 828         return DI_OK;
 829     }
 830     if (IsEqualGUID(&IID_IDirectInputDevice2W,riid)) {
 831         IDirectInputDevice2_AddRef(iface);
 832         *ppobj = This;
 833         return DI_OK;
 834     }
 835     if (IsEqualGUID(&IID_IDirectInputDevice7W,riid)) {
 836         IDirectInputDevice7_AddRef(iface);
 837         *ppobj = This;
 838         return DI_OK;
 839     }
 840     if (IsEqualGUID(&IID_IDirectInputDevice8W,riid)) {
 841         IDirectInputDevice8_AddRef(iface);
 842         *ppobj = This;
 843         return DI_OK;
 844     }
 845     TRACE("Unsupported interface !\n");
 846     return E_FAIL;
 847 }
 848
 849 ULONG WINAPI IDirectInputDevice2WImpl_AddRef(LPDIRECTINPUTDEVICE8W iface)
 850 {
 851     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 852     return InterlockedIncrement(&This->ref);
 853 }
 854
 855 ULONG WINAPI IDirectInputDevice2AImpl_AddRef(LPDIRECTINPUTDEVICE8A iface)
 856 {
 857     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 858     return IDirectInputDevice2WImpl_AddRef(IDirectInputDevice8W_from_impl(This));
 859 }
 860
 861 HRESULT WINAPI IDirectInputDevice2AImpl_EnumObjects(LPDIRECTINPUTDEVICE8A iface,
 862         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback, LPVOID lpvRef, DWORD dwFlags)
 863 {
 864     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 865     DIDEVICEOBJECTINSTANCEA ddoi;
 866     int i;
 867
 868     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 869     TRACE("  - flags = ");
 870     _dump_EnumObjects_flags(dwFlags);
 871     TRACE("\n");
 872
 873     /* Only the fields till dwFFMaxForce are relevant */
 874     memset(&ddoi, 0, sizeof(ddoi));
 875     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 876
 877     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 878     {
 879         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 880
 881         if (dwFlags != DIDFT_ALL && !(dwFlags & DIEFT_GETTYPE(odf->dwType))) continue;
 882         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 883             continue;
 884
 885         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 886     }
 887
 888     return DI_OK;
 889 }
 890
 891 HRESULT WINAPI IDirectInputDevice2WImpl_EnumObjects(LPDIRECTINPUTDEVICE8W iface,
 892         LPDIENUMDEVICEOBJECTSCALLBACKW lpCallback, LPVOID lpvRef, DWORD dwFlags)
 893 {
 894     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 895     DIDEVICEOBJECTINSTANCEW ddoi;
 896     int i;
 897
 898     TRACE("(%p) %p,%p flags:%08x)\n", iface, lpCallback, lpvRef, dwFlags);
 899     TRACE("  - flags = ");
 900     _dump_EnumObjects_flags(dwFlags);
 901     TRACE("\n");
 902
 903     /* Only the fields till dwFFMaxForce are relevant */
 904     memset(&ddoi, 0, sizeof(ddoi));
 905     ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, dwFFMaxForce);
 906
 907     for (i = 0; i < This->data_format.wine_df->dwNumObjs; i++)
 908     {
 909         LPDIOBJECTDATAFORMAT odf = dataformat_to_odf(This->data_format.wine_df, i);
 910
 911         if (dwFlags != DIDFT_ALL && !(dwFlags & DIEFT_GETTYPE(odf->dwType))) continue;
 912         if (IDirectInputDevice_GetObjectInfo(iface, &ddoi, odf->dwType, DIPH_BYID) != DI_OK)
 913             continue;
 914
 915         if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) break;
 916     }
 917
 918     return DI_OK;
 919 }
 920
 921 /******************************************************************************
 922  *      GetProperty
 923  */
 924
 925 HRESULT WINAPI IDirectInputDevice2WImpl_GetProperty(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 926 {
 927     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 928
 929     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 930     _dump_DIPROPHEADER(pdiph);
 931
 932     if (!IS_DIPROP(rguid)) return DI_OK;
 933
 934     switch (LOWORD(rguid))
 935     {
 936         case (DWORD_PTR) DIPROP_BUFFERSIZE:
 937         {
 938             LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
 939
 940             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
 941
 942             pd->dwData = This->queue_len;
 943             TRACE("buffersize = %d\n", pd->dwData);
 944             break;
 945         }
 946         default:
 947             FIXME("Unknown property %s\n", debugstr_guid(rguid));
 948             return DIERR_INVALIDPARAM;
 949     }
 950
 951     return DI_OK;
 952 }
 953
 954 HRESULT WINAPI IDirectInputDevice2AImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPDIPROPHEADER pdiph)
 955 {
 956     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
 957     return IDirectInputDevice2WImpl_GetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
 958 }
 959
 960 /******************************************************************************
 961  *      SetProperty
 962  */
 963
 964 HRESULT WINAPI IDirectInputDevice2WImpl_SetProperty(
 965         LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
 966 {
 967     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
 968
 969     TRACE("(%p) %s,%p\n", iface, debugstr_guid(rguid), pdiph);
 970     _dump_DIPROPHEADER(pdiph);
 971
 972     if (!IS_DIPROP(rguid)) return DI_OK;
 973
 974     switch (LOWORD(rguid))
 975     {
 976         case (DWORD_PTR) DIPROP_AXISMODE:
 977         {
 978             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
 979
 980             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
 981             if (pdiph->dwHow == DIPH_DEVICE && pdiph->dwObj) return DIERR_INVALIDPARAM;
 982             if (This->acquired) return DIERR_ACQUIRED;
 983             if (pdiph->dwHow != DIPH_DEVICE) return DIERR_UNSUPPORTED;
 984             if (!This->data_format.user_df) return DI_OK;
 985
 986             TRACE("Axis mode: %s\n", pd->dwData == DIPROPAXISMODE_ABS ? "absolute" :
 987                                                                         "relative");
 988
 989             EnterCriticalSection(&This->crit);
 990             This->data_format.user_df->dwFlags &= ~DIDFT_AXIS;
 991             This->data_format.user_df->dwFlags |= pd->dwData == DIPROPAXISMODE_ABS ?
 992                                                   DIDF_ABSAXIS : DIDF_RELAXIS;
 993             LeaveCriticalSection(&This->crit);
 994             break;
 995         }
 996         case (DWORD_PTR) DIPROP_BUFFERSIZE:
 997         {
 998             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)pdiph;
 999
1000             if (pdiph->dwSize != sizeof(DIPROPDWORD)) return DIERR_INVALIDPARAM;
1001             if (This->acquired) return DIERR_ACQUIRED;
1002
1003             TRACE("buffersize = %d\n", pd->dwData);
1004
1005             EnterCriticalSection(&This->crit);
1006             HeapFree(GetProcessHeap(), 0, This->data_queue);
1007
1008             This->data_queue = !pd->dwData ? NULL : HeapAlloc(GetProcessHeap(), 0,
1009                                 pd->dwData * sizeof(DIDEVICEOBJECTDATA));
1010             This->queue_head = This->queue_tail = This->overflow = 0;
1011             This->queue_len  = pd->dwData;
1012
1013             LeaveCriticalSection(&This->crit);
1014             break;
1015         }
1016         default:
1017             WARN("Unknown property %s\n", debugstr_guid(rguid));
1018             return DIERR_UNSUPPORTED;
1019     }
1020
1021     return DI_OK;
1022 }
1023
1024 HRESULT WINAPI IDirectInputDevice2AImpl_SetProperty(
1025         LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIPROPHEADER pdiph)
1026 {
1027     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1028     return IDirectInputDevice2WImpl_SetProperty(IDirectInputDevice8W_from_impl(This), rguid, pdiph);
1029 }
1030
1031 HRESULT WINAPI IDirectInputDevice2AImpl_GetObjectInfo(
1032         LPDIRECTINPUTDEVICE8A iface,
1033         LPDIDEVICEOBJECTINSTANCEA pdidoi,
1034         DWORD dwObj,
1035         DWORD dwHow)
1036 {
1037     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1038     DIDEVICEOBJECTINSTANCEW didoiW;
1039     HRESULT res;
1040
1041     if (!pdidoi ||
1042         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEA) &&
1043          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3A)))
1044         return DIERR_INVALIDPARAM;
1045
1046     didoiW.dwSize = sizeof(didoiW);
1047     res = IDirectInputDevice2WImpl_GetObjectInfo(IDirectInputDevice8W_from_impl(This), &didoiW, dwObj, dwHow);
1048     if (res == DI_OK)
1049     {
1050         DWORD dwSize = pdidoi->dwSize;
1051
1052         memset(pdidoi, 0, pdidoi->dwSize);
1053         pdidoi->dwSize   = dwSize;
1054         pdidoi->guidType = didoiW.guidType;
1055         pdidoi->dwOfs    = didoiW.dwOfs;
1056         pdidoi->dwType   = didoiW.dwType;
1057         pdidoi->dwFlags  = didoiW.dwFlags;
1058     }
1059
1060     return res;
1061 }
1062
1063 HRESULT WINAPI IDirectInputDevice2WImpl_GetObjectInfo(
1064         LPDIRECTINPUTDEVICE8W iface,
1065         LPDIDEVICEOBJECTINSTANCEW pdidoi,
1066         DWORD dwObj,
1067         DWORD dwHow)
1068 {
1069     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1070     DWORD dwSize;
1071     LPDIOBJECTDATAFORMAT odf;
1072     int idx = -1;
1073
1074     TRACE("(%p) %d(0x%08x) -> %p\n", This, dwHow, dwObj, pdidoi);
1075
1076     if (!pdidoi ||
1077         (pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCEW) &&
1078          pdidoi->dwSize != sizeof(DIDEVICEOBJECTINSTANCE_DX3W)))
1079         return DIERR_INVALIDPARAM;
1080
1081     switch (dwHow)
1082     {
1083     case DIPH_BYOFFSET:
1084         if (!This->data_format.offsets) break;
1085         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1086             if (This->data_format.offsets[idx] == dwObj) break;
1087         break;
1088     case DIPH_BYID:
1089         dwObj &= 0x00ffffff;
1090         for (idx = This->data_format.wine_df->dwNumObjs - 1; idx >= 0; idx--)
1091             if ((dataformat_to_odf(This->data_format.wine_df, idx)->dwType & 0x00ffffff) == dwObj)
1092                 break;
1093         break;
1094
1095     case DIPH_BYUSAGE:
1096         FIXME("dwHow = DIPH_BYUSAGE not implemented\n");
1097         break;
1098     default:
1099         WARN("invalid parameter: dwHow = %08x\n", dwHow);
1100         return DIERR_INVALIDPARAM;
1101     }
1102     if (idx < 0) return DIERR_OBJECTNOTFOUND;
1103
1104     odf = dataformat_to_odf(This->data_format.wine_df, idx);
1105     dwSize = pdidoi->dwSize; /* save due to memset below */
1106     memset(pdidoi, 0, pdidoi->dwSize);
1107     pdidoi->dwSize   = dwSize;
1108     if (odf->pguid) pdidoi->guidType = *odf->pguid;
1109     pdidoi->dwOfs    = This->data_format.offsets ? This->data_format.offsets[idx] : odf->dwOfs;
1110     pdidoi->dwType   = odf->dwType;
1111     pdidoi->dwFlags  = odf->dwFlags;
1112
1113     return DI_OK;
1114 }
1115
1116 HRESULT WINAPI IDirectInputDevice2WImpl_GetDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD dodsize,
1117                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1118 {
1119     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1120     HRESULT ret = DI_OK;
1121     int len;
1122
1123     TRACE("(%p) %p -> %p(%d) x%d, 0x%08x\n",
1124           This, dod, entries, entries ? *entries : 0, dodsize, flags);
1125
1126     if (!This->acquired)
1127         return DIERR_NOTACQUIRED;
1128     if (!This->queue_len)
1129         return DIERR_NOTBUFFERED;
1130     if (dodsize < sizeof(DIDEVICEOBJECTDATA_DX3))
1131         return DIERR_INVALIDPARAM;
1132
1133     IDirectInputDevice2_Poll(iface);
1134     EnterCriticalSection(&This->crit);
1135
1136     len = This->queue_head - This->queue_tail;
1137     if (len < 0) len += This->queue_len;
1138
1139     if ((*entries != INFINITE) && (len > *entries)) len = *entries;
1140
1141     if (dod)
1142     {
1143         int i;
1144         for (i = 0; i < len; i++)
1145         {
1146             int n = (This->queue_tail + i) % This->queue_len;
1147             memcpy((char *)dod + dodsize * i, This->data_queue + n, dodsize);
1148         }
1149     }
1150     *entries = len;
1151
1152     if (This->overflow)
1153         ret = DI_BUFFEROVERFLOW;
1154
1155     if (!(flags & DIGDD_PEEK))
1156     {
1157         /* Advance reading position */
1158         This->queue_tail = (This->queue_tail + len) % This->queue_len;
1159         This->overflow = FALSE;
1160     }
1161
1162     LeaveCriticalSection(&This->crit);
1163
1164     TRACE("Returning %d events queued\n", *entries);
1165     return ret;
1166 }
1167
1168 HRESULT WINAPI IDirectInputDevice2AImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD dodsize,
1169                                                       LPDIDEVICEOBJECTDATA dod, LPDWORD entries, DWORD flags)
1170 {
1171     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1172     return IDirectInputDevice2WImpl_GetDeviceData(IDirectInputDevice8W_from_impl(This), dodsize, dod, entries, flags);
1173 }
1174
1175 HRESULT WINAPI IDirectInputDevice2WImpl_RunControlPanel(LPDIRECTINPUTDEVICE8W iface, HWND hwndOwner, DWORD dwFlags)
1176 {
1177     FIXME("(this=%p,%p,0x%08x): stub!\n", iface, hwndOwner, dwFlags);
1178
1179     return DI_OK;
1180 }
1181
1182 HRESULT WINAPI IDirectInputDevice2AImpl_RunControlPanel(LPDIRECTINPUTDEVICE8A iface, HWND hwndOwner, DWORD dwFlags)
1183 {
1184     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1185     return IDirectInputDevice2WImpl_RunControlPanel(IDirectInputDevice8W_from_impl(This), hwndOwner, dwFlags);
1186 }
1187
1188 HRESULT WINAPI IDirectInputDevice2WImpl_Initialize(LPDIRECTINPUTDEVICE8W iface, HINSTANCE hinst, DWORD dwVersion,
1189                                                    REFGUID rguid)
1190 {
1191     FIXME("(this=%p,%p,%d,%s): stub!\n", iface, hinst, dwVersion, debugstr_guid(rguid));
1192     return DI_OK;
1193 }
1194
1195 HRESULT WINAPI IDirectInputDevice2AImpl_Initialize(LPDIRECTINPUTDEVICE8A iface, HINSTANCE hinst, DWORD dwVersion,
1196                                                    REFGUID rguid)
1197 {
1198     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1199     return IDirectInputDevice2WImpl_Initialize(IDirectInputDevice8W_from_impl(This), hinst, dwVersion, rguid);
1200 }
1201
1202 /******************************************************************************
1203  *      IDirectInputDevice2A
1204  */
1205
1206 HRESULT WINAPI IDirectInputDevice2WImpl_CreateEffect(LPDIRECTINPUTDEVICE8W iface, REFGUID rguid, LPCDIEFFECT lpeff,
1207                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1208 {
1209     FIXME("(this=%p,%s,%p,%p,%p): stub!\n", iface, debugstr_guid(rguid), lpeff, ppdef, pUnkOuter);
1210     return DI_OK;
1211 }
1212
1213 HRESULT WINAPI IDirectInputDevice2AImpl_CreateEffect(LPDIRECTINPUTDEVICE8A iface, REFGUID rguid, LPCDIEFFECT lpeff,
1214                                                      LPDIRECTINPUTEFFECT *ppdef, LPUNKNOWN pUnkOuter)
1215 {
1216     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1217     return IDirectInputDevice2WImpl_CreateEffect(IDirectInputDevice8W_from_impl(This), rguid, lpeff, ppdef, pUnkOuter);
1218 }
1219
1220 HRESULT WINAPI IDirectInputDevice2AImpl_EnumEffects(
1221         LPDIRECTINPUTDEVICE8A iface,
1222         LPDIENUMEFFECTSCALLBACKA lpCallback,
1223         LPVOID lpvRef,
1224         DWORD dwFlags)
1225 {
1226     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1227           iface, lpCallback, lpvRef, dwFlags);
1228
1229     return DI_OK;
1230 }
1231
1232 HRESULT WINAPI IDirectInputDevice2WImpl_EnumEffects(
1233         LPDIRECTINPUTDEVICE8W iface,
1234         LPDIENUMEFFECTSCALLBACKW lpCallback,
1235         LPVOID lpvRef,
1236         DWORD dwFlags)
1237 {
1238     FIXME("(this=%p,%p,%p,0x%08x): stub!\n",
1239           iface, lpCallback, lpvRef, dwFlags);
1240
1241     return DI_OK;
1242 }
1243
1244 HRESULT WINAPI IDirectInputDevice2AImpl_GetEffectInfo(
1245         LPDIRECTINPUTDEVICE8A iface,
1246         LPDIEFFECTINFOA lpdei,
1247         REFGUID rguid)
1248 {
1249     FIXME("(this=%p,%p,%s): stub!\n",
1250           iface, lpdei, debugstr_guid(rguid));
1251     return DI_OK;
1252 }
1253
1254 HRESULT WINAPI IDirectInputDevice2WImpl_GetEffectInfo(
1255         LPDIRECTINPUTDEVICE8W iface,
1256         LPDIEFFECTINFOW lpdei,
1257         REFGUID rguid)
1258 {
1259     FIXME("(this=%p,%p,%s): stub!\n",
1260           iface, lpdei, debugstr_guid(rguid));
1261     return DI_OK;
1262 }
1263
1264 HRESULT WINAPI IDirectInputDevice2WImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8W iface, LPDWORD pdwOut)
1265 {
1266     FIXME("(this=%p,%p): stub!\n", iface, pdwOut);
1267     return DI_OK;
1268 }
1269
1270 HRESULT WINAPI IDirectInputDevice2AImpl_GetForceFeedbackState(LPDIRECTINPUTDEVICE8A iface, LPDWORD pdwOut)
1271 {
1272     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1273     return IDirectInputDevice2WImpl_GetForceFeedbackState(IDirectInputDevice8W_from_impl(This), pdwOut);
1274 }
1275
1276 HRESULT WINAPI IDirectInputDevice2WImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8W iface, DWORD dwFlags)
1277 {
1278     TRACE("(%p) 0x%08x:\n", iface, dwFlags);
1279     return DI_NOEFFECT;
1280 }
1281
1282 HRESULT WINAPI IDirectInputDevice2AImpl_SendForceFeedbackCommand(LPDIRECTINPUTDEVICE8A iface, DWORD dwFlags)
1283 {
1284     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1285     return IDirectInputDevice2WImpl_SendForceFeedbackCommand(IDirectInputDevice8W_from_impl(This), dwFlags);
1286 }
1287
1288 HRESULT WINAPI IDirectInputDevice2WImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8W iface,
1289         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1290 {
1291     FIXME("(this=%p,%p,%p,0x%08x): stub!\n", iface, lpCallback, lpvRef, dwFlags);
1292     return DI_OK;
1293 }
1294
1295 HRESULT WINAPI IDirectInputDevice2AImpl_EnumCreatedEffectObjects(LPDIRECTINPUTDEVICE8A iface,
1296         LPDIENUMCREATEDEFFECTOBJECTSCALLBACK lpCallback, LPVOID lpvRef, DWORD dwFlags)
1297 {
1298     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1299     return IDirectInputDevice2WImpl_EnumCreatedEffectObjects(IDirectInputDevice8W_from_impl(This), lpCallback, lpvRef, dwFlags);
1300 }
1301
1302 HRESULT WINAPI IDirectInputDevice2WImpl_Escape(LPDIRECTINPUTDEVICE8W iface, LPDIEFFESCAPE lpDIEEsc)
1303 {
1304     FIXME("(this=%p,%p): stub!\n", iface, lpDIEEsc);
1305     return DI_OK;
1306 }
1307
1308 HRESULT WINAPI IDirectInputDevice2AImpl_Escape(LPDIRECTINPUTDEVICE8A iface, LPDIEFFESCAPE lpDIEEsc)
1309 {
1310     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1311     return IDirectInputDevice2WImpl_Escape(IDirectInputDevice8W_from_impl(This), lpDIEEsc);
1312 }
1313
1314 HRESULT WINAPI IDirectInputDevice2WImpl_Poll(LPDIRECTINPUTDEVICE8W iface)
1315 {
1316     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8W(iface);
1317
1318     if (!This->acquired) return DIERR_NOTACQUIRED;
1319     /* Because wine devices do not need to be polled, just return DI_NOEFFECT */
1320     return DI_NOEFFECT;
1321 }
1322
1323 HRESULT WINAPI IDirectInputDevice2AImpl_Poll(LPDIRECTINPUTDEVICE8A iface)
1324 {
1325     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1326     return IDirectInputDevice2WImpl_Poll(IDirectInputDevice8W_from_impl(This));
1327 }
1328
1329 HRESULT WINAPI IDirectInputDevice2WImpl_SendDeviceData(LPDIRECTINPUTDEVICE8W iface, DWORD cbObjectData,
1330                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1331                                                        DWORD dwFlags)
1332 {
1333     FIXME("(this=%p,0x%08x,%p,%p,0x%08x): stub!\n", iface, cbObjectData, rgdod, pdwInOut, dwFlags);
1334
1335     return DI_OK;
1336 }
1337
1338 HRESULT WINAPI IDirectInputDevice2AImpl_SendDeviceData(LPDIRECTINPUTDEVICE8A iface, DWORD cbObjectData,
1339                                                        LPCDIDEVICEOBJECTDATA rgdod, LPDWORD pdwInOut,
1340                                                        DWORD dwFlags)
1341 {
1342     IDirectInputDeviceImpl *This = impl_from_IDirectInputDevice8A(iface);
1343     return IDirectInputDevice2WImpl_SendDeviceData(IDirectInputDevice8W_from_impl(This), cbObjectData, rgdod,
1344                                                    pdwInOut, dwFlags);
1345 }
1346
1347 HRESULT WINAPI IDirectInputDevice7AImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8A iface,
1348                                                           LPCSTR lpszFileName,
1349                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1350                                                           LPVOID pvRef,
1351                                                           DWORD dwFlags)
1352 {
1353     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, lpszFileName, pec, pvRef, dwFlags);
1354
1355     return DI_OK;
1356 }
1357
1358 HRESULT WINAPI IDirectInputDevice7WImpl_EnumEffectsInFile(LPDIRECTINPUTDEVICE8W iface,
1359                                                           LPCWSTR lpszFileName,
1360                                                           LPDIENUMEFFECTSINFILECALLBACK pec,
1361                                                           LPVOID pvRef,
1362                                                           DWORD dwFlags)
1363 {
1364     FIXME("(%p)->(%s,%p,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), pec, pvRef, dwFlags);
1365
1366     return DI_OK;
1367 }
1368
1369 HRESULT WINAPI IDirectInputDevice7AImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8A iface,
1370                                                           LPCSTR lpszFileName,
1371                                                           DWORD dwEntries,
1372                                                           LPDIFILEEFFECT rgDiFileEft,
1373                                                           DWORD dwFlags)
1374 {
1375     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, lpszFileName, dwEntries, rgDiFileEft, dwFlags);
1376
1377     return DI_OK;
1378 }
1379
1380 HRESULT WINAPI IDirectInputDevice7WImpl_WriteEffectToFile(LPDIRECTINPUTDEVICE8W iface,
1381                                                           LPCWSTR lpszFileName,
1382                                                           DWORD dwEntries,
1383                                                           LPDIFILEEFFECT rgDiFileEft,
1384                                                           DWORD dwFlags)
1385 {
1386     FIXME("(%p)->(%s,%08x,%p,%08x): stub !\n", iface, debugstr_w(lpszFileName), dwEntries, rgDiFileEft, dwFlags);
1387
1388     return DI_OK;
1389 }
1390
1391 HRESULT WINAPI IDirectInputDevice8AImpl_BuildActionMap(LPDIRECTINPUTDEVICE8A iface,
1392                                                        LPDIACTIONFORMATA lpdiaf,
1393                                                        LPCSTR lpszUserName,
1394                                                        DWORD dwFlags)
1395 {
1396     FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
1397 #define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
1398         X(DIDBAM_DEFAULT)
1399         X(DIDBAM_PRESERVE)
1400         X(DIDBAM_INITIALIZE)
1401         X(DIDBAM_HWDEFAULTS)
1402 #undef X
1403     _dump_diactionformatA(lpdiaf);
1404     return DI_OK;
1405 }
1406
1407 HRESULT WINAPI IDirectInputDevice8WImpl_BuildActionMap(LPDIRECTINPUTDEVICE8W iface,
1408                                                        LPDIACTIONFORMATW lpdiaf,
1409                                                        LPCWSTR lpszUserName,
1410                                                        DWORD dwFlags)
1411 {
1412     FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1413 #define X(x) if (dwFlags & x) FIXME("\tdwFlags =|"#x"\n");
1414         X(DIDBAM_DEFAULT)
1415         X(DIDBAM_PRESERVE)
1416         X(DIDBAM_INITIALIZE)
1417         X(DIDBAM_HWDEFAULTS)
1418 #undef X
1419
1420     return DI_OK;
1421 }
1422
1423 HRESULT WINAPI IDirectInputDevice8AImpl_SetActionMap(LPDIRECTINPUTDEVICE8A iface,
1424                                                      LPDIACTIONFORMATA lpdiaf,
1425                                                      LPCSTR lpszUserName,
1426                                                      DWORD dwFlags)
1427 {
1428     FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, lpszUserName, dwFlags);
1429
1430     return DI_OK;
1431 }
1432
1433 HRESULT WINAPI IDirectInputDevice8WImpl_SetActionMap(LPDIRECTINPUTDEVICE8W iface,
1434                                                      LPDIACTIONFORMATW lpdiaf,
1435                                                      LPCWSTR lpszUserName,
1436                                                      DWORD dwFlags)
1437 {
1438     FIXME("(%p)->(%p,%s,%08x): stub !\n", iface, lpdiaf, debugstr_w(lpszUserName), dwFlags);
1439
1440     return DI_OK;
1441 }
1442
1443 HRESULT WINAPI IDirectInputDevice8AImpl_GetImageInfo(LPDIRECTINPUTDEVICE8A iface,
1444                                                      LPDIDEVICEIMAGEINFOHEADERA lpdiDevImageInfoHeader)
1445 {
1446     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1447
1448     return DI_OK;
1449 }
1450
1451 HRESULT WINAPI IDirectInputDevice8WImpl_GetImageInfo(LPDIRECTINPUTDEVICE8W iface,
1452                                                      LPDIDEVICEIMAGEINFOHEADERW lpdiDevImageInfoHeader)
1453 {
1454     FIXME("(%p)->(%p): stub !\n", iface, lpdiDevImageInfoHeader);
1455
1456     return DI_OK;
1457 }