git.oblomov.eu Git - wine/blob - dlls/dinput/joystick_linux.c

   1 /*              DirectInput Joystick device
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  * Copyright 2000-2001 TransGaming Technologies Inc.
   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 /*
  23  * To Do:
  24  *      dead zone
  25  *      force feedback
  26  */
  27
  28 #include "config.h"
  29 #include "wine/port.h"
  30
  31 #include <stdarg.h>
  32 #include <stdio.h>
  33 #include <string.h>
  34 #include <time.h>
  35 #include <errno.h>
  36 #ifdef HAVE_UNISTD_H
  37 # include <unistd.h>
  38 #endif
  39 #ifdef HAVE_SYS_TIME_H
  40 # include <sys/time.h>
  41 #endif
  42 #include <sys/fcntl.h>
  43 #ifdef HAVE_SYS_IOCTL_H
  44 # include <sys/ioctl.h>
  45 #endif
  46 #include <errno.h>
  47 #ifdef HAVE_SYS_ERRNO_H
  48 # include <sys/errno.h>
  49 #endif
  50 #ifdef HAVE_LINUX_IOCTL_H
  51 # include <linux/ioctl.h>
  52 #endif
  53 #ifdef HAVE_LINUX_JOYSTICK_H
  54 # include <linux/joystick.h>
  55 # undef SW_MAX
  56 #endif
  57 #ifdef HAVE_SYS_POLL_H
  58 # include <sys/poll.h>
  59 #endif
  60
  61 #include "wine/debug.h"
  62 #include "wine/unicode.h"
  63 #include "windef.h"
  64 #include "winbase.h"
  65 #include "winerror.h"
  66 #include "winreg.h"
  67 #include "dinput.h"
  68
  69 #include "dinput_private.h"
  70 #include "device_private.h"
  71
  72 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  73
  74 #ifdef HAVE_LINUX_22_JOYSTICK_API
  75
  76 #define JOYDEV_NEW "/dev/input/js"
  77 #define JOYDEV_OLD "/dev/js"
  78
  79 typedef struct JoystickImpl JoystickImpl;
  80 static const IDirectInputDevice8AVtbl JoystickAvt;
  81 static const IDirectInputDevice8WVtbl JoystickWvt;
  82 struct JoystickImpl
  83 {
  84         struct IDirectInputDevice2AImpl base;
  85
  86         char                            dev[32];
  87
  88         /* joystick private */
  89         int                             joyfd;
  90         DIJOYSTATE2                     js;             /* wine data */
  91         ObjProps                        *props;
  92         char                            *name;
  93         DIDEVCAPS                       devcaps;
  94         LONG                            deadzone;
  95         int                             *axis_map;
  96         int                             axes;
  97         int                             buttons;
  98         POINTL                          povs[4];
  99 };
 100
 101 static const GUID DInput_Wine_Joystick_GUID = { /* 9e573ed9-7734-11d2-8d4a-23903fb6bdf7 */
 102   0x9e573ed9,
 103   0x7734,
 104   0x11d2,
 105   {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
 106 };
 107
 108 static void _dump_DIDEVCAPS(const DIDEVCAPS *lpDIDevCaps)
 109 {
 110     TRACE("dwSize: %d\n", lpDIDevCaps->dwSize);
 111     TRACE("dwFlags: %08x\n", lpDIDevCaps->dwFlags);
 112     TRACE("dwDevType: %08x %s\n", lpDIDevCaps->dwDevType,
 113           lpDIDevCaps->dwDevType == DIDEVTYPE_DEVICE ? "DIDEVTYPE_DEVICE" :
 114           lpDIDevCaps->dwDevType == DIDEVTYPE_DEVICE ? "DIDEVTYPE_DEVICE" :
 115           lpDIDevCaps->dwDevType == DIDEVTYPE_MOUSE ? "DIDEVTYPE_MOUSE" :
 116           lpDIDevCaps->dwDevType == DIDEVTYPE_KEYBOARD ? "DIDEVTYPE_KEYBOARD" :
 117           lpDIDevCaps->dwDevType == DIDEVTYPE_JOYSTICK ? "DIDEVTYPE_JOYSTICK" :
 118           lpDIDevCaps->dwDevType == DIDEVTYPE_HID ? "DIDEVTYPE_HID" : "UNKNOWN");
 119     TRACE("dwAxes: %d\n", lpDIDevCaps->dwAxes);
 120     TRACE("dwButtons: %d\n", lpDIDevCaps->dwButtons);
 121     TRACE("dwPOVs: %d\n", lpDIDevCaps->dwPOVs);
 122     if (lpDIDevCaps->dwSize > sizeof(DIDEVCAPS_DX3)) {
 123         TRACE("dwFFSamplePeriod: %d\n", lpDIDevCaps->dwFFSamplePeriod);
 124         TRACE("dwFFMinTimeResolution: %d\n", lpDIDevCaps->dwFFMinTimeResolution);
 125         TRACE("dwFirmwareRevision: %d\n", lpDIDevCaps->dwFirmwareRevision);
 126         TRACE("dwHardwareRevision: %d\n", lpDIDevCaps->dwHardwareRevision);
 127         TRACE("dwFFDriverVersion: %d\n", lpDIDevCaps->dwFFDriverVersion);
 128     }
 129 }
 130
 131 #define MAX_JOYSTICKS 64
 132 static INT joystick_devices_count = -1;
 133 static LPSTR joystick_devices[MAX_JOYSTICKS];
 134
 135 static INT find_joystick_devices(void)
 136 {
 137     INT i;
 138
 139     if (joystick_devices_count != -1) return joystick_devices_count;
 140
 141     joystick_devices_count = 0;
 142     for (i = 0; i < MAX_JOYSTICKS; i++)
 143     {
 144         CHAR device_name[MAX_PATH], *str;
 145         INT len;
 146         int fd;
 147
 148         len = sprintf(device_name, "%s%d", JOYDEV_NEW, i) + 1;
 149         if ((fd = open(device_name, O_RDONLY)) < 0)
 150         {
 151             len = sprintf(device_name, "%s%d", JOYDEV_OLD, i) + 1;
 152             if ((fd = open(device_name, O_RDONLY)) < 0) continue;
 153         }
 154
 155         if (!(str = HeapAlloc(GetProcessHeap(), 0, len))) break;
 156         memcpy(str, device_name, len);
 157
 158         joystick_devices[joystick_devices_count++] = str;
 159     }
 160
 161     return joystick_devices_count;
 162 }
 163
 164 static BOOL joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 165 {
 166     int fd = -1;
 167
 168     if (id >= find_joystick_devices()) return FALSE;
 169
 170     if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 171         WARN("force feedback not supported\n");
 172         return FALSE;
 173     }
 174
 175     if ((dwDevType == 0) ||
 176         ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 177         (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
 178         /* check whether we have a joystick */
 179         if ((fd = open(joystick_devices[id], O_RDONLY)) < 0)
 180         {
 181             WARN("open(%s, O_RDONLY) failed: %s\n", joystick_devices[id], strerror(errno));
 182             return FALSE;
 183         }
 184
 185         /* Return joystick */
 186         lpddi->guidInstance = DInput_Wine_Joystick_GUID;
 187         lpddi->guidInstance.Data3 = id;
 188         lpddi->guidProduct = DInput_Wine_Joystick_GUID;
 189         /* we only support traditional joysticks for now */
 190         if (version >= 0x0800)
 191             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 192         else
 193             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 194         sprintf(lpddi->tszInstanceName, "Joystick %d", id);
 195 #if defined(JSIOCGNAME)
 196         if (ioctl(fd,JSIOCGNAME(sizeof(lpddi->tszProductName)),lpddi->tszProductName) < 0) {
 197             WARN("ioctl(%s,JSIOCGNAME) failed: %s\n", joystick_devices[id], strerror(errno));
 198             strcpy(lpddi->tszProductName, "Wine Joystick");
 199         }
 200 #else
 201         strcpy(lpddi->tszProductName, "Wine Joystick");
 202 #endif
 203
 204         lpddi->guidFFDriver = GUID_NULL;
 205         close(fd);
 206         TRACE("Enumerating the linux Joystick device: %s (%s)\n", joystick_devices[id], lpddi->tszProductName);
 207         return TRUE;
 208     }
 209
 210     return FALSE;
 211 }
 212
 213 static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 214 {
 215     int fd = -1;
 216     char name[MAX_PATH];
 217     char friendly[32];
 218
 219     if (id >= find_joystick_devices()) return FALSE;
 220
 221     if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 222         WARN("force feedback not supported\n");
 223         return FALSE;
 224     }
 225
 226     if ((dwDevType == 0) ||
 227         ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 228         (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
 229         /* check whether we have a joystick */
 230         if ((fd = open(joystick_devices[id], O_RDONLY)) < 0)
 231         {
 232             WARN("open(%s,O_RDONLY) failed: %s\n", joystick_devices[id], strerror(errno));
 233             return FALSE;
 234         }
 235
 236         /* Return joystick */
 237         lpddi->guidInstance = DInput_Wine_Joystick_GUID;
 238         lpddi->guidInstance.Data3 = id;
 239         lpddi->guidProduct = DInput_Wine_Joystick_GUID;
 240         /* we only support traditional joysticks for now */
 241         if (version >= 0x0800)
 242             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 243         else
 244             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 245         sprintf(friendly, "Joystick %d", id);
 246         MultiByteToWideChar(CP_ACP, 0, friendly, -1, lpddi->tszInstanceName, MAX_PATH);
 247 #if defined(JSIOCGNAME)
 248         if (ioctl(fd,JSIOCGNAME(sizeof(name)),name) < 0) {
 249             WARN("ioctl(%s, JSIOCGNAME) failed: %s\n", joystick_devices[id], strerror(errno));
 250             strcpy(name, "Wine Joystick");
 251         }
 252 #else
 253         strcpy(name, "Wine Joystick");
 254 #endif
 255         MultiByteToWideChar(CP_ACP, 0, name, -1, lpddi->tszProductName, MAX_PATH);
 256         lpddi->guidFFDriver = GUID_NULL;
 257         close(fd);
 258         TRACE("Enumerating the linux Joystick device: %s (%s)\n", joystick_devices[id], name);
 259         return TRUE;
 260     }
 261
 262     return FALSE;
 263 }
 264
 265 /*
 266  * Get a config key from either the app-specific or the default config
 267  */
 268
 269 static inline DWORD get_config_key( HKEY defkey, HKEY appkey, const char *name,
 270                                     char *buffer, DWORD size )
 271 {
 272     if (appkey && !RegQueryValueExA( appkey, name, 0, NULL, (LPBYTE)buffer, &size ))
 273         return 0;
 274
 275     if (defkey && !RegQueryValueExA( defkey, name, 0, NULL, (LPBYTE)buffer, &size ))
 276         return 0;
 277
 278     return ERROR_FILE_NOT_FOUND;
 279 }
 280
 281 /*
 282  * Setup the dinput options.
 283  */
 284
 285 static HRESULT setup_dinput_options(JoystickImpl * device)
 286 {
 287     char buffer[MAX_PATH+16];
 288     HKEY hkey, appkey = 0;
 289     DWORD len;
 290
 291     buffer[MAX_PATH]='\0';
 292
 293     /* @@ Wine registry key: HKCU\Software\Wine\DirectInput */
 294     if (RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\DirectInput", &hkey)) hkey = 0;
 295
 296     len = GetModuleFileNameA( 0, buffer, MAX_PATH );
 297     if (len && len < MAX_PATH) {
 298         HKEY tmpkey;
 299         /* @@ Wine registry key: HKCU\Software\Wine\AppDefaults\app.exe\DirectInput */
 300         if (!RegOpenKeyA( HKEY_CURRENT_USER, "Software\\Wine\\AppDefaults", &tmpkey ))
 301         {
 302             char *p, *appname = buffer;
 303             if ((p = strrchr( appname, '/' ))) appname = p + 1;
 304             if ((p = strrchr( appname, '\\' ))) appname = p + 1;
 305             strcat( appname, "\\DirectInput" );
 306             if (RegOpenKeyA( tmpkey, appname, &appkey )) appkey = 0;
 307             RegCloseKey( tmpkey );
 308         }
 309     }
 310
 311     /* get options */
 312
 313     if (!get_config_key( hkey, appkey, "DefaultDeadZone", buffer, MAX_PATH )) {
 314         device->deadzone = atoi(buffer);
 315         TRACE("setting default deadzone to: \"%s\" %d\n", buffer, device->deadzone);
 316     }
 317
 318     if (!get_config_key( hkey, appkey, device->name, buffer, MAX_PATH )) {
 319         int tokens = 0;
 320         int axis = 0;
 321         int pov = 0;
 322         const char *delim = ",";
 323         char * ptr;
 324         TRACE("\"%s\" = \"%s\"\n", device->name, buffer);
 325
 326         device->axis_map = HeapAlloc(GetProcessHeap(), 0, device->axes * sizeof(int));
 327         if (device->axis_map == 0)
 328             return DIERR_OUTOFMEMORY;
 329
 330         if ((ptr = strtok(buffer, delim)) != NULL) {
 331             do {
 332                 if (strcmp(ptr, "X") == 0) {
 333                     device->axis_map[tokens] = 0;
 334                     axis++;
 335                 } else if (strcmp(ptr, "Y") == 0) {
 336                     device->axis_map[tokens] = 1;
 337                     axis++;
 338                 } else if (strcmp(ptr, "Z") == 0) {
 339                     device->axis_map[tokens] = 2;
 340                     axis++;
 341                 } else if (strcmp(ptr, "Rx") == 0) {
 342                     device->axis_map[tokens] = 3;
 343                     axis++;
 344                 } else if (strcmp(ptr, "Ry") == 0) {
 345                     device->axis_map[tokens] = 4;
 346                     axis++;
 347                 } else if (strcmp(ptr, "Rz") == 0) {
 348                     device->axis_map[tokens] = 5;
 349                     axis++;
 350                 } else if (strcmp(ptr, "Slider1") == 0) {
 351                     device->axis_map[tokens] = 6;
 352                     axis++;
 353                 } else if (strcmp(ptr, "Slider2") == 0) {
 354                     device->axis_map[tokens] = 7;
 355                     axis++;
 356                 } else if (strcmp(ptr, "POV1") == 0) {
 357                     device->axis_map[tokens++] = 8;
 358                     device->axis_map[tokens] = 8;
 359                     pov++;
 360                 } else if (strcmp(ptr, "POV2") == 0) {
 361                     device->axis_map[tokens++] = 9;
 362                     device->axis_map[tokens] = 9;
 363                     pov++;
 364                 } else if (strcmp(ptr, "POV3") == 0) {
 365                     device->axis_map[tokens++] = 10;
 366                     device->axis_map[tokens] = 10;
 367                     pov++;
 368                 } else if (strcmp(ptr, "POV4") == 0) {
 369                     device->axis_map[tokens++] = 11;
 370                     device->axis_map[tokens] = 11;
 371                     pov++;
 372                 } else {
 373                     ERR("invalid joystick axis type: %s\n", ptr);
 374                     device->axis_map[tokens] = tokens;
 375                     axis++;
 376                 }
 377
 378                 tokens++;
 379             } while ((ptr = strtok(NULL, delim)) != NULL);
 380
 381             if (tokens != device->devcaps.dwAxes) {
 382                 ERR("not all joystick axes mapped: %d axes(%d,%d), %d arguments\n", device->axes, axis, pov,tokens);
 383                 while (tokens < device->axes) {
 384                     device->axis_map[tokens] = tokens;
 385                     tokens++;
 386                 }
 387             }
 388         }
 389
 390         device->devcaps.dwAxes = axis;
 391         device->devcaps.dwPOVs = pov;
 392     }
 393
 394     if (appkey)
 395         RegCloseKey( appkey );
 396
 397     if (hkey)
 398         RegCloseKey( hkey );
 399
 400     return DI_OK;
 401 }
 402
 403 static HRESULT alloc_device(REFGUID rguid, const void *jvt, IDirectInputImpl *dinput,
 404     LPDIRECTINPUTDEVICEA* pdev, unsigned short index)
 405 {
 406     DWORD i;
 407     JoystickImpl* newDevice;
 408     char name[MAX_PATH];
 409     HRESULT hr;
 410     LPDIDATAFORMAT df = NULL;
 411     int idx = 0;
 412
 413     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
 414     if (newDevice == 0) {
 415         WARN("out of memory\n");
 416         *pdev = 0;
 417         return DIERR_OUTOFMEMORY;
 418     }
 419
 420     if (!lstrcpynA(newDevice->dev, joystick_devices[index], sizeof(newDevice->dev)) ||
 421         (newDevice->joyfd = open(newDevice->dev, O_RDONLY)) < 0)
 422     {
 423         WARN("open(%s, O_RDONLY) failed: %s\n", newDevice->dev, strerror(errno));
 424         HeapFree(GetProcessHeap(), 0, newDevice);
 425         return DIERR_DEVICENOTREG;
 426     }
 427
 428     /* get the device name */
 429 #if defined(JSIOCGNAME)
 430     if (ioctl(newDevice->joyfd,JSIOCGNAME(MAX_PATH),name) < 0) {
 431         WARN("ioctl(%s,JSIOCGNAME) failed: %s\n", newDevice->dev, strerror(errno));
 432         strcpy(name, "Wine Joystick");
 433     }
 434 #else
 435     strcpy(name, "Wine Joystick");
 436 #endif
 437
 438     /* copy the device name */
 439     newDevice->name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
 440     strcpy(newDevice->name, name);
 441
 442 #ifdef JSIOCGAXES
 443     if (ioctl(newDevice->joyfd,JSIOCGAXES,&newDevice->axes) < 0) {
 444         WARN("ioctl(%s,JSIOCGAXES) failed: %s, defauting to 2\n", newDevice->dev, strerror(errno));
 445         newDevice->axes = 2;
 446     }
 447 #endif
 448 #ifdef JSIOCGBUTTONS
 449     if (ioctl(newDevice->joyfd,JSIOCGBUTTONS,&newDevice->buttons) < 0) {
 450         WARN("ioctl(%s,JSIOCGBUTTONS) failed: %s, defauting to 2\n", newDevice->dev, strerror(errno));
 451         newDevice->buttons = 2;
 452     }
 453 #endif
 454
 455     newDevice->base.lpVtbl = jvt;
 456     newDevice->base.ref = 1;
 457     newDevice->base.dinput = dinput;
 458     CopyMemory(&newDevice->base.guid, rguid, sizeof(*rguid));
 459     InitializeCriticalSection(&newDevice->base.crit);
 460     newDevice->base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->base.crit");
 461
 462     /* setup_dinput_options may change these */
 463     newDevice->deadzone = 0;
 464     newDevice->devcaps.dwButtons = newDevice->buttons;
 465     newDevice->devcaps.dwAxes = newDevice->axes;
 466     newDevice->devcaps.dwPOVs = 0;
 467
 468     /* do any user specified configuration */
 469     hr = setup_dinput_options(newDevice);
 470     if (hr != DI_OK)
 471         goto FAILED1;
 472
 473     if (newDevice->axis_map == 0) {
 474         newDevice->axis_map = HeapAlloc(GetProcessHeap(), 0, newDevice->axes * sizeof(int));
 475         if (newDevice->axis_map == 0)
 476             goto FAILED;
 477
 478         for (i = 0; i < newDevice->axes; i++)
 479             newDevice->axis_map[i] = i;
 480     }
 481
 482     /* Create copy of default data format */
 483     if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED;
 484     memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
 485
 486     /* Axes include POVs */
 487     df->dwNumObjs = newDevice->axes + newDevice->buttons;
 488     if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED;
 489
 490     for (i = 0; i < newDevice->axes; i++)
 491     {
 492         int wine_obj = newDevice->axis_map[i];
 493
 494         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize);
 495         if (wine_obj < 8)
 496             df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
 497         else
 498         {
 499             df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj - 8) | DIDFT_POV;
 500             i++; /* POV takes 2 axes */
 501         }
 502     }
 503     for (i = 0; i < newDevice->buttons; i++)
 504     {
 505         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize);
 506         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
 507     }
 508     newDevice->base.data_format.wine_df = df;
 509
 510     /* create default properties */
 511     newDevice->props = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwNumObjs*sizeof(ObjProps));
 512     if (newDevice->props == 0)
 513         goto FAILED;
 514
 515     /* initialize default properties */
 516     for (i = 0; i < c_dfDIJoystick2.dwNumObjs; i++) {
 517         newDevice->props[i].lDevMin = -32767;
 518         newDevice->props[i].lDevMax = +32767;
 519         newDevice->props[i].lMin = 0;
 520         newDevice->props[i].lMax = 0xffff;
 521         newDevice->props[i].lDeadZone = newDevice->deadzone;    /* % * 1000 */
 522         newDevice->props[i].lSaturation = 0;
 523     }
 524
 525     IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->base.dinput);
 526
 527     newDevice->devcaps.dwSize = sizeof(newDevice->devcaps);
 528     newDevice->devcaps.dwFlags = DIDC_ATTACHED;
 529     if (newDevice->base.dinput->dwVersion >= 0x0800)
 530         newDevice->devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 531     else
 532         newDevice->devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 533     newDevice->devcaps.dwFFSamplePeriod = 0;
 534     newDevice->devcaps.dwFFMinTimeResolution = 0;
 535     newDevice->devcaps.dwFirmwareRevision = 0;
 536     newDevice->devcaps.dwHardwareRevision = 0;
 537     newDevice->devcaps.dwFFDriverVersion = 0;
 538
 539     if (TRACE_ON(dinput)) {
 540         _dump_DIDATAFORMAT(newDevice->base.data_format.wine_df);
 541        for (i = 0; i < (newDevice->axes); i++)
 542            TRACE("axis_map[%d] = %d\n", i, newDevice->axis_map[i]);
 543         _dump_DIDEVCAPS(&newDevice->devcaps);
 544     }
 545
 546     *pdev = (LPDIRECTINPUTDEVICEA)newDevice;
 547
 548     return DI_OK;
 549
 550 FAILED:
 551     hr = DIERR_OUTOFMEMORY;
 552 FAILED1:
 553     if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
 554     HeapFree(GetProcessHeap(), 0, df);
 555     release_DataFormat(&newDevice->base.data_format);
 556     HeapFree(GetProcessHeap(),0,newDevice->axis_map);
 557     HeapFree(GetProcessHeap(),0,newDevice->name);
 558     HeapFree(GetProcessHeap(),0,newDevice->props);
 559     HeapFree(GetProcessHeap(),0,newDevice);
 560     *pdev = 0;
 561
 562     return hr;
 563 }
 564
 565 /******************************************************************************
 566   *     get_joystick_index : Get the joystick index from a given GUID
 567   */
 568 static unsigned short get_joystick_index(REFGUID guid)
 569 {
 570     GUID wine_joystick = DInput_Wine_Joystick_GUID;
 571     GUID dev_guid = *guid;
 572
 573     wine_joystick.Data3 = 0;
 574     dev_guid.Data3 = 0;
 575
 576     /* for the standard joystick GUID use index 0 */
 577     if(IsEqualGUID(&GUID_Joystick,guid)) return 0;
 578
 579     /* for the wine joystick GUIDs use the index stored in Data3 */
 580     if(IsEqualGUID(&wine_joystick, &dev_guid)) return guid->Data3;
 581
 582     return MAX_JOYSTICKS;
 583 }
 584
 585 static HRESULT joydev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 586 {
 587     unsigned short index;
 588
 589     find_joystick_devices();
 590     *pdev = NULL;
 591
 592     if ((index = get_joystick_index(rguid)) < MAX_JOYSTICKS &&
 593         joystick_devices_count && index < joystick_devices_count)
 594     {
 595         if ((riid == NULL) ||
 596             IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
 597             IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
 598             IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
 599             IsEqualGUID(&IID_IDirectInputDevice8A, riid))
 600         {
 601             return alloc_device(rguid, &JoystickAvt, dinput, pdev, index);
 602         }
 603
 604         WARN("no interface\n");
 605         return DIERR_NOINTERFACE;
 606     }
 607
 608     WARN("invalid device GUID\n");
 609     return DIERR_DEVICENOTREG;
 610 }
 611
 612 static HRESULT joydev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 613 {
 614     unsigned short index;
 615
 616     find_joystick_devices();
 617     *pdev = NULL;
 618
 619     if ((index = get_joystick_index(rguid)) < MAX_JOYSTICKS &&
 620         joystick_devices_count && index < joystick_devices_count)
 621     {
 622         if ((riid == NULL) ||
 623             IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
 624             IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
 625             IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
 626             IsEqualGUID(&IID_IDirectInputDevice8W, riid))
 627         {
 628             return alloc_device(rguid, &JoystickWvt, dinput, (LPDIRECTINPUTDEVICEA *)pdev, index);
 629         }
 630         WARN("no interface\n");
 631         return DIERR_NOINTERFACE;
 632     }
 633
 634     WARN("invalid device GUID\n");
 635     return DIERR_DEVICENOTREG;
 636 }
 637
 638 #undef MAX_JOYSTICKS
 639
 640 const struct dinput_device joystick_linux_device = {
 641   "Wine Linux joystick driver",
 642   joydev_enum_deviceA,
 643   joydev_enum_deviceW,
 644   joydev_create_deviceA,
 645   joydev_create_deviceW
 646 };
 647
 648 /******************************************************************************
 649   *     Acquire : gets exclusive control of the joystick
 650   */
 651 static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 652 {
 653     JoystickImpl *This = (JoystickImpl *)iface;
 654
 655     TRACE("(%p)\n",This);
 656
 657     if (This->base.acquired) {
 658         WARN("already acquired\n");
 659         return S_FALSE;
 660     }
 661
 662     /* open the joystick device */
 663     if (This->joyfd==-1) {
 664         TRACE("opening joystick device %s\n", This->dev);
 665
 666         This->joyfd=open(This->dev,O_RDONLY);
 667         if (This->joyfd==-1) {
 668             ERR("open(%s) failed: %s\n", This->dev, strerror(errno));
 669             return DIERR_NOTFOUND;
 670         }
 671     }
 672
 673     This->base.acquired = 1;
 674
 675     return DI_OK;
 676 }
 677
 678 /******************************************************************************
 679   *     Unacquire : frees the joystick
 680   */
 681 static HRESULT WINAPI JoystickAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 682 {
 683     JoystickImpl *This = (JoystickImpl *)iface;
 684     HRESULT res;
 685
 686     TRACE("(%p)\n",This);
 687
 688     if ((res = IDirectInputDevice2AImpl_Unacquire(iface)) != DI_OK) return res;
 689
 690     if (This->joyfd!=-1) {
 691         TRACE("closing joystick device\n");
 692         close(This->joyfd);
 693         This->joyfd = -1;
 694         return DI_OK;
 695     }
 696
 697     return DI_NOEFFECT;
 698 }
 699
 700 static void joy_polldev(JoystickImpl *This) {
 701     struct pollfd plfd;
 702     struct      js_event jse;
 703     TRACE("(%p)\n", This);
 704
 705     if (This->joyfd==-1) {
 706         WARN("no device\n");
 707         return;
 708     }
 709     while (1)
 710     {
 711         LONG value;
 712         int inst_id = -1;
 713
 714         plfd.fd = This->joyfd;
 715         plfd.events = POLLIN;
 716         if (poll(&plfd,1,0) != 1)
 717             return;
 718         /* we have one event, so we can read */
 719         if (sizeof(jse)!=read(This->joyfd,&jse,sizeof(jse))) {
 720             return;
 721         }
 722         TRACE("js_event: type 0x%x, number %d, value %d\n",
 723               jse.type,jse.number,jse.value);
 724         if (jse.type & JS_EVENT_BUTTON)
 725         {
 726             inst_id = DIDFT_MAKEINSTANCE(jse.number) | DIDFT_PSHBUTTON;
 727             This->js.rgbButtons[jse.number] = value = jse.value ? 0x80 : 0x00;
 728         }
 729         else if (jse.type & JS_EVENT_AXIS)
 730         {
 731             int number = This->axis_map[jse.number];    /* wine format object index */
 732
 733             if (number < 0) return;
 734             inst_id = DIDFT_MAKEINSTANCE(number) | (number < 8 ? DIDFT_ABSAXIS : DIDFT_POV);
 735             value = joystick_map_axis(&This->props[id_to_object(This->base.data_format.wine_df, inst_id)], jse.value);
 736
 737             TRACE("changing axis %d => %d\n", jse.number, number);
 738             switch (number)
 739             {
 740                 case 0: This->js.lX  = value; break;
 741                 case 1: This->js.lY  = value; break;
 742                 case 2: This->js.lZ  = value; break;
 743                 case 3: This->js.lRx = value; break;
 744                 case 4: This->js.lRy = value; break;
 745                 case 5: This->js.lRz = value; break;
 746                 case 6: This->js.rglSlider[0] = value; break;
 747                 case 7: This->js.rglSlider[1] = value; break;
 748                 case 8: case 9: case 10: case 11:
 749                 {
 750                     int idx = number - 8;
 751
 752                     if (jse.number % 2)
 753                         This->povs[idx].y = jse.value;
 754                     else
 755                         This->povs[idx].x = jse.value;
 756
 757                     This->js.rgdwPOV[idx] = value = joystick_map_pov(&This->povs[idx]);
 758                     break;
 759                 }
 760                 default:
 761                     WARN("axis %d not supported\n", number);
 762             }
 763         }
 764         if (inst_id >= 0)
 765             queue_event((LPDIRECTINPUTDEVICE8A)This,
 766                         id_to_offset(&This->base.data_format, inst_id),
 767                         value, jse.time, This->base.dinput->evsequence++);
 768     }
 769 }
 770
 771 /******************************************************************************
 772   *     GetDeviceState : returns the "state" of the joystick.
 773   *
 774   */
 775 static HRESULT WINAPI JoystickAImpl_GetDeviceState(
 776     LPDIRECTINPUTDEVICE8A iface,
 777     DWORD len,
 778     LPVOID ptr)
 779 {
 780     JoystickImpl *This = (JoystickImpl *)iface;
 781
 782     TRACE("(%p,0x%08x,%p)\n", This, len, ptr);
 783
 784     if (!This->base.acquired) {
 785         WARN("not acquired\n");
 786         return DIERR_NOTACQUIRED;
 787     }
 788
 789     /* update joystick state */
 790     joy_polldev(This);
 791
 792     /* convert and copy data to user supplied buffer */
 793     fill_DataFormat(ptr, &This->js, &This->base.data_format);
 794
 795     return DI_OK;
 796 }
 797
 798 /******************************************************************************
 799   *     SetProperty : change input device properties
 800   */
 801 static HRESULT WINAPI JoystickAImpl_SetProperty(
 802     LPDIRECTINPUTDEVICE8A iface,
 803     REFGUID rguid,
 804     LPCDIPROPHEADER ph)
 805 {
 806     JoystickImpl *This = (JoystickImpl *)iface;
 807     int i;
 808
 809     TRACE("(%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 810
 811     if (ph == NULL) {
 812         WARN("invalid parameter: ph == NULL\n");
 813         return DIERR_INVALIDPARAM;
 814     }
 815
 816     if (TRACE_ON(dinput))
 817         _dump_DIPROPHEADER(ph);
 818
 819     if (!HIWORD(rguid)) {
 820         switch (LOWORD(rguid)) {
 821         case (DWORD)DIPROP_RANGE: {
 822             LPCDIPROPRANGE pr = (LPCDIPROPRANGE)ph;
 823             if (ph->dwHow == DIPH_DEVICE) {
 824                 TRACE("proprange(%d,%d) all\n", pr->lMin, pr->lMax);
 825                 for (i = 0; i < This->base.data_format.wine_df->dwNumObjs; i++) {
 826                     This->props[i].lMin = pr->lMin;
 827                     This->props[i].lMax = pr->lMax;
 828                 }
 829             } else {
 830                 int obj = find_property(&This->base.data_format, ph);
 831
 832                 TRACE("proprange(%d,%d) obj=%d\n", pr->lMin, pr->lMax, obj);
 833                 if (obj >= 0) {
 834                     This->props[obj].lMin = pr->lMin;
 835                     This->props[obj].lMax = pr->lMax;
 836                     return DI_OK;
 837                 }
 838             }
 839             break;
 840         }
 841         case (DWORD)DIPROP_DEADZONE: {
 842             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
 843             if (ph->dwHow == DIPH_DEVICE) {
 844                 TRACE("deadzone(%d) all\n", pd->dwData);
 845                 for (i = 0; i < This->base.data_format.wine_df->dwNumObjs; i++)
 846                     This->props[i].lDeadZone  = pd->dwData;
 847             } else {
 848                 int obj = find_property(&This->base.data_format, ph);
 849
 850                 TRACE("deadzone(%d) obj=%d\n", pd->dwData, obj);
 851                 if (obj >= 0) {
 852                     This->props[obj].lDeadZone  = pd->dwData;
 853                     return DI_OK;
 854                 }
 855             }
 856             break;
 857         }
 858         case (DWORD)DIPROP_SATURATION: {
 859             LPCDIPROPDWORD pd = (LPCDIPROPDWORD)ph;
 860             if (ph->dwHow == DIPH_DEVICE) {
 861                 TRACE("saturation(%d) all\n", pd->dwData);
 862                 for (i = 0; i < This->base.data_format.wine_df->dwNumObjs; i++)
 863                     This->props[i].lSaturation = pd->dwData;
 864             } else {
 865                 int obj = find_property(&This->base.data_format, ph);
 866
 867                 TRACE("saturation(%d) obj=%d\n", pd->dwData, obj);
 868                 if (obj >= 0) {
 869                     This->props[obj].lSaturation = pd->dwData;
 870                     return DI_OK;
 871                 }
 872             }
 873             break;
 874         }
 875         default:
 876             return IDirectInputDevice2AImpl_SetProperty(iface, rguid, ph);
 877         }
 878     }
 879
 880     return DI_OK;
 881 }
 882
 883 static HRESULT WINAPI JoystickAImpl_GetCapabilities(
 884         LPDIRECTINPUTDEVICE8A iface,
 885         LPDIDEVCAPS lpDIDevCaps)
 886 {
 887     JoystickImpl *This = (JoystickImpl *)iface;
 888     int size;
 889
 890     TRACE("%p->(%p)\n",iface,lpDIDevCaps);
 891
 892     if (lpDIDevCaps == NULL) {
 893         WARN("invalid pointer\n");
 894         return E_POINTER;
 895     }
 896
 897     size = lpDIDevCaps->dwSize;
 898
 899     if (!(size == sizeof(DIDEVCAPS) || size == sizeof(DIDEVCAPS_DX3))) {
 900         WARN("invalid parameter\n");
 901         return DIERR_INVALIDPARAM;
 902     }
 903
 904     CopyMemory(lpDIDevCaps, &This->devcaps, size);
 905     lpDIDevCaps->dwSize = size;
 906
 907     if (TRACE_ON(dinput))
 908         _dump_DIDEVCAPS(lpDIDevCaps);
 909
 910     return DI_OK;
 911 }
 912
 913 static HRESULT WINAPI JoystickAImpl_Poll(LPDIRECTINPUTDEVICE8A iface)
 914 {
 915     JoystickImpl *This = (JoystickImpl *)iface;
 916
 917     TRACE("(%p)\n",This);
 918
 919     if (!This->base.acquired) {
 920         WARN("not acquired\n");
 921         return DIERR_NOTACQUIRED;
 922     }
 923
 924     joy_polldev(This);
 925     return DI_OK;
 926 }
 927
 928 /******************************************************************************
 929   *     GetProperty : get input device properties
 930   */
 931 static HRESULT WINAPI JoystickAImpl_GetProperty(
 932     LPDIRECTINPUTDEVICE8A iface,
 933     REFGUID rguid,
 934     LPDIPROPHEADER pdiph)
 935 {
 936     JoystickImpl *This = (JoystickImpl *)iface;
 937
 938     TRACE("(%p,%s,%p)\n", iface, debugstr_guid(rguid), pdiph);
 939
 940     if (TRACE_ON(dinput))
 941         _dump_DIPROPHEADER(pdiph);
 942
 943     if (!HIWORD(rguid)) {
 944         switch (LOWORD(rguid)) {
 945         case (DWORD) DIPROP_RANGE: {
 946             LPDIPROPRANGE pr = (LPDIPROPRANGE)pdiph;
 947             int obj = find_property(&This->base.data_format, pdiph);
 948
 949             /* The app is querying the current range of the axis
 950              * return the lMin and lMax values */
 951             if (obj >= 0) {
 952                 pr->lMin = This->props[obj].lMin;
 953                 pr->lMax = This->props[obj].lMax;
 954                 TRACE("range(%d, %d) obj=%d\n", pr->lMin, pr->lMax, obj);
 955                 return DI_OK;
 956             }
 957             break;
 958         }
 959         case (DWORD) DIPROP_DEADZONE: {
 960             LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
 961             int obj = find_property(&This->base.data_format, pdiph);
 962
 963             if (obj >= 0) {
 964                 pd->dwData = This->props[obj].lDeadZone;
 965                 TRACE("deadzone(%d) obj=%d\n", pd->dwData, obj);
 966                 return DI_OK;
 967             }
 968             break;
 969         }
 970         case (DWORD) DIPROP_SATURATION: {
 971             LPDIPROPDWORD pd = (LPDIPROPDWORD)pdiph;
 972             int obj = find_property(&This->base.data_format, pdiph);
 973
 974             if (obj >= 0) {
 975                 pd->dwData = This->props[obj].lSaturation;
 976                 TRACE("saturation(%d) obj=%d\n", pd->dwData, obj);
 977                 return DI_OK;
 978             }
 979             break;
 980         }
 981         default:
 982             return IDirectInputDevice2AImpl_GetProperty(iface, rguid, pdiph);
 983         }
 984     }
 985
 986     return DI_OK;
 987 }
 988
 989 /******************************************************************************
 990   *     GetObjectInfo : get object info
 991   */
 992 static HRESULT WINAPI JoystickWImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8W iface,
 993         LPDIDEVICEOBJECTINSTANCEW pdidoi, DWORD dwObj, DWORD dwHow)
 994 {
 995     static const WCHAR axisW[] = {'A','x','i','s',' ','%','d',0};
 996     static const WCHAR povW[] = {'P','O','V',' ','%','d',0};
 997     static const WCHAR buttonW[] = {'B','u','t','t','o','n',' ','%','d',0};
 998     HRESULT res;
 999
1000     res = IDirectInputDevice2WImpl_GetObjectInfo(iface, pdidoi, dwObj, dwHow);
1001     if (res != DI_OK) return res;
1002
1003     if      (pdidoi->dwType & DIDFT_AXIS)
1004         sprintfW(pdidoi->tszName, axisW, DIDFT_GETINSTANCE(pdidoi->dwType));
1005     else if (pdidoi->dwType & DIDFT_POV)
1006         sprintfW(pdidoi->tszName, povW, DIDFT_GETINSTANCE(pdidoi->dwType));
1007     else if (pdidoi->dwType & DIDFT_BUTTON)
1008         sprintfW(pdidoi->tszName, buttonW, DIDFT_GETINSTANCE(pdidoi->dwType));
1009
1010     _dump_OBJECTINSTANCEW(pdidoi);
1011     return res;
1012 }
1013
1014 static HRESULT WINAPI JoystickAImpl_GetObjectInfo(LPDIRECTINPUTDEVICE8A iface,
1015         LPDIDEVICEOBJECTINSTANCEA pdidoi, DWORD dwObj, DWORD dwHow)
1016 {
1017     HRESULT res;
1018     DIDEVICEOBJECTINSTANCEW didoiW;
1019     DWORD dwSize = pdidoi->dwSize;
1020
1021     didoiW.dwSize = sizeof(didoiW);
1022     res = JoystickWImpl_GetObjectInfo((LPDIRECTINPUTDEVICE8W)iface, &didoiW, dwObj, dwHow);
1023     if (res != DI_OK) return res;
1024
1025     memset(pdidoi, 0, pdidoi->dwSize);
1026     memcpy(pdidoi, &didoiW, FIELD_OFFSET(DIDEVICEOBJECTINSTANCEW, tszName));
1027     pdidoi->dwSize = dwSize;
1028     WideCharToMultiByte(CP_ACP, 0, didoiW.tszName, -1, pdidoi->tszName,
1029                         sizeof(pdidoi->tszName), NULL, NULL);
1030
1031     return res;
1032 }
1033
1034 /******************************************************************************
1035   *     GetDeviceInfo : get information about a device's identity
1036   */
1037 static HRESULT WINAPI JoystickAImpl_GetDeviceInfo(
1038     LPDIRECTINPUTDEVICE8A iface,
1039     LPDIDEVICEINSTANCEA pdidi)
1040 {
1041     JoystickImpl *This = (JoystickImpl *)iface;
1042
1043     TRACE("(%p,%p)\n", iface, pdidi);
1044
1045     if (pdidi == NULL) {
1046         WARN("invalid pointer\n");
1047         return E_POINTER;
1048     }
1049
1050     if ((pdidi->dwSize != sizeof(DIDEVICEINSTANCE_DX3A)) &&
1051         (pdidi->dwSize != sizeof(DIDEVICEINSTANCEA))) {
1052         WARN("invalid parameter: pdidi->dwSize = %d != %d or %d\n",
1053              pdidi->dwSize, sizeof(DIDEVICEINSTANCE_DX3A),
1054              sizeof(DIDEVICEINSTANCEA));
1055         return DIERR_INVALIDPARAM;
1056     }
1057
1058     /* Return joystick */
1059     pdidi->guidInstance = GUID_Joystick;
1060     pdidi->guidProduct = DInput_Wine_Joystick_GUID;
1061     /* we only support traditional joysticks for now */
1062     pdidi->dwDevType = This->devcaps.dwDevType;
1063     strcpy(pdidi->tszInstanceName, "Joystick");
1064     strcpy(pdidi->tszProductName, This->name);
1065     if (pdidi->dwSize > sizeof(DIDEVICEINSTANCE_DX3A)) {
1066         pdidi->guidFFDriver = GUID_NULL;
1067         pdidi->wUsagePage = 0;
1068         pdidi->wUsage = 0;
1069     }
1070
1071     return DI_OK;
1072 }
1073
1074 /******************************************************************************
1075   *     GetDeviceInfo : get information about a device's identity
1076   */
1077 static HRESULT WINAPI JoystickWImpl_GetDeviceInfo(
1078     LPDIRECTINPUTDEVICE8W iface,
1079     LPDIDEVICEINSTANCEW pdidi)
1080 {
1081     JoystickImpl *This = (JoystickImpl *)iface;
1082
1083     TRACE("(%p,%p)\n", iface, pdidi);
1084
1085     if ((pdidi->dwSize != sizeof(DIDEVICEINSTANCE_DX3W)) &&
1086         (pdidi->dwSize != sizeof(DIDEVICEINSTANCEW))) {
1087         WARN("invalid parameter: pdidi->dwSize = %d != %d or %d\n",
1088              pdidi->dwSize, sizeof(DIDEVICEINSTANCE_DX3W),
1089              sizeof(DIDEVICEINSTANCEW));
1090         return DIERR_INVALIDPARAM;
1091     }
1092
1093     /* Return joystick */
1094     pdidi->guidInstance = GUID_Joystick;
1095     pdidi->guidProduct = DInput_Wine_Joystick_GUID;
1096     /* we only support traditional joysticks for now */
1097     pdidi->dwDevType = This->devcaps.dwDevType;
1098     MultiByteToWideChar(CP_ACP, 0, "Joystick", -1, pdidi->tszInstanceName, MAX_PATH);
1099     MultiByteToWideChar(CP_ACP, 0, This->name, -1, pdidi->tszProductName, MAX_PATH);
1100     if (pdidi->dwSize > sizeof(DIDEVICEINSTANCE_DX3W)) {
1101         pdidi->guidFFDriver = GUID_NULL;
1102         pdidi->wUsagePage = 0;
1103         pdidi->wUsage = 0;
1104     }
1105
1106     return DI_OK;
1107 }
1108
1109 static const IDirectInputDevice8AVtbl JoystickAvt =
1110 {
1111         IDirectInputDevice2AImpl_QueryInterface,
1112         IDirectInputDevice2AImpl_AddRef,
1113         IDirectInputDevice2AImpl_Release,
1114         JoystickAImpl_GetCapabilities,
1115         IDirectInputDevice2AImpl_EnumObjects,
1116         JoystickAImpl_GetProperty,
1117         JoystickAImpl_SetProperty,
1118         JoystickAImpl_Acquire,
1119         JoystickAImpl_Unacquire,
1120         JoystickAImpl_GetDeviceState,
1121         IDirectInputDevice2AImpl_GetDeviceData,
1122         IDirectInputDevice2AImpl_SetDataFormat,
1123         IDirectInputDevice2AImpl_SetEventNotification,
1124         IDirectInputDevice2AImpl_SetCooperativeLevel,
1125         JoystickAImpl_GetObjectInfo,
1126         JoystickAImpl_GetDeviceInfo,
1127         IDirectInputDevice2AImpl_RunControlPanel,
1128         IDirectInputDevice2AImpl_Initialize,
1129         IDirectInputDevice2AImpl_CreateEffect,
1130         IDirectInputDevice2AImpl_EnumEffects,
1131         IDirectInputDevice2AImpl_GetEffectInfo,
1132         IDirectInputDevice2AImpl_GetForceFeedbackState,
1133         IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1134         IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1135         IDirectInputDevice2AImpl_Escape,
1136         JoystickAImpl_Poll,
1137         IDirectInputDevice2AImpl_SendDeviceData,
1138         IDirectInputDevice7AImpl_EnumEffectsInFile,
1139         IDirectInputDevice7AImpl_WriteEffectToFile,
1140         IDirectInputDevice8AImpl_BuildActionMap,
1141         IDirectInputDevice8AImpl_SetActionMap,
1142         IDirectInputDevice8AImpl_GetImageInfo
1143 };
1144
1145 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
1146 # define XCAST(fun)     (typeof(JoystickWvt.fun))
1147 #else
1148 # define XCAST(fun)     (void*)
1149 #endif
1150
1151 static const IDirectInputDevice8WVtbl JoystickWvt =
1152 {
1153         IDirectInputDevice2WImpl_QueryInterface,
1154         XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
1155         XCAST(Release)IDirectInputDevice2AImpl_Release,
1156         XCAST(GetCapabilities)JoystickAImpl_GetCapabilities,
1157         IDirectInputDevice2WImpl_EnumObjects,
1158         XCAST(GetProperty)JoystickAImpl_GetProperty,
1159         XCAST(SetProperty)JoystickAImpl_SetProperty,
1160         XCAST(Acquire)JoystickAImpl_Acquire,
1161         XCAST(Unacquire)JoystickAImpl_Unacquire,
1162         XCAST(GetDeviceState)JoystickAImpl_GetDeviceState,
1163         XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData,
1164         XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
1165         XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
1166         XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
1167         IDirectInputDevice2WImpl_GetObjectInfo,
1168         JoystickWImpl_GetDeviceInfo,
1169         XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
1170         XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
1171         XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
1172         IDirectInputDevice2WImpl_EnumEffects,
1173         IDirectInputDevice2WImpl_GetEffectInfo,
1174         XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
1175         XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
1176         XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1177         XCAST(Escape)IDirectInputDevice2AImpl_Escape,
1178         XCAST(Poll)JoystickAImpl_Poll,
1179         XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
1180         IDirectInputDevice7WImpl_EnumEffectsInFile,
1181         IDirectInputDevice7WImpl_WriteEffectToFile,
1182         IDirectInputDevice8WImpl_BuildActionMap,
1183         IDirectInputDevice8WImpl_SetActionMap,
1184         IDirectInputDevice8WImpl_GetImageInfo
1185 };
1186 #undef XCAST
1187
1188 #else  /* HAVE_LINUX_22_JOYSTICK_API */
1189
1190 const struct dinput_device joystick_linux_device = {
1191   "Wine Linux joystick driver",
1192   NULL,
1193   NULL,
1194   NULL,
1195   NULL
1196 };
1197
1198 #endif  /* HAVE_LINUX_22_JOYSTICK_API */