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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22 #include "config.h"
  23 #include "wine/port.h"
  24
  25 #ifdef HAVE_LINUX_22_JOYSTICK_API
  26
  27 #include <stdio.h>
  28 #include <string.h>
  29 #include <time.h>
  30 #ifdef HAVE_UNISTD_H
  31 # include <unistd.h>
  32 #endif
  33 #ifdef HAVE_SYS_TIME_H
  34 # include <sys/time.h>
  35 #endif
  36 #include <sys/fcntl.h>
  37 #ifdef HAVE_SYS_IOCTL_H
  38 # include <sys/ioctl.h>
  39 #endif
  40 #include <errno.h>
  41 #ifdef HAVE_SYS_ERRNO_H
  42 # include <sys/errno.h>
  43 #endif
  44 #ifdef HAVE_LINUX_JOYSTICK_H
  45 # include <linux/joystick.h>
  46 #endif
  47 #define JOYDEV  "/dev/js0"
  48
  49 #include "wine/debug.h"
  50 #include "winbase.h"
  51 #include "winerror.h"
  52 #include "windef.h"
  53 #include "dinput.h"
  54
  55 #include "dinput_private.h"
  56 #include "device_private.h"
  57
  58 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  59
  60 /* Wine joystick driver object instances */
  61 #define WINE_JOYSTICK_AXIS_BASE   0
  62 #define WINE_JOYSTICK_BUTTON_BASE 8
  63
  64 typedef struct JoystickAImpl JoystickAImpl;
  65 static ICOM_VTABLE(IDirectInputDevice8A) JoystickAvt;
  66 struct JoystickAImpl
  67 {
  68         LPVOID                          lpVtbl;
  69         DWORD                           ref;
  70         GUID                            guid;
  71
  72         /* The 'parent' DInput */
  73         IDirectInputAImpl *dinput;
  74
  75         /* joystick private */
  76         int                             joyfd;
  77         LPDIDATAFORMAT                  df;
  78         HANDLE                          hEvent;
  79         LONG                            lMin,lMax,deadzone;
  80         LPDIDEVICEOBJECTDATA            data_queue;
  81         int                             queue_head, queue_tail, queue_len;
  82         DIJOYSTATE                      js;
  83 };
  84
  85 static GUID DInput_Wine_Joystick_GUID = { /* 9e573ed9-7734-11d2-8d4a-23903fb6bdf7 */
  86   0x9e573ed9,
  87   0x7734,
  88   0x11d2,
  89   {0x8d, 0x4a, 0x23, 0x90, 0x3f, 0xb6, 0xbd, 0xf7}
  90 };
  91
  92 static BOOL joydev_enum_device(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi)
  93 {
  94   int fd = -1;
  95
  96   if (dwFlags & DIEDFL_FORCEFEEDBACK)
  97     return FALSE;
  98
  99   if ((dwDevType==0) || (GET_DIDEVICE_TYPE(dwDevType)==DIDEVTYPE_JOYSTICK)) {
 100     /* check whether we have a joystick */
 101     if ((fd = open(JOYDEV,O_RDONLY) != -1) || (errno!=ENODEV && errno!=ENOENT)) {
 102       TRACE("Enumerating the linux Joystick device\n");
 103
 104       /* Return joystick */
 105       lpddi->guidInstance       = GUID_Joystick;
 106       lpddi->guidProduct        = DInput_Wine_Joystick_GUID;
 107       /* we only support traditional joysticks for now */
 108       lpddi->dwDevType  = DIDEVTYPE_JOYSTICK |
 109                          (DIDEVTYPEJOYSTICK_TRADITIONAL<<8);
 110       strcpy(lpddi->tszInstanceName,    "Joystick");
 111       /* ioctl JSIOCGNAME(len) */
 112       strcpy(lpddi->tszProductName,     "Wine Joystick");
 113
 114       lpddi->guidFFDriver = GUID_NULL;
 115       if (fd != -1)
 116         close(fd);
 117       return TRUE;
 118     }
 119   }
 120
 121   return FALSE;
 122 }
 123
 124 static JoystickAImpl *alloc_device(REFGUID rguid, LPVOID jvt, IDirectInputAImpl *dinput)
 125 {
 126   JoystickAImpl* newDevice;
 127
 128   newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickAImpl));
 129   newDevice->lpVtbl = jvt;
 130   newDevice->ref = 1;
 131   newDevice->joyfd = -1;
 132   newDevice->lMin = -32768;
 133   newDevice->lMax = +32767;
 134   newDevice->dinput = dinput;
 135   memcpy(&(newDevice->guid),rguid,sizeof(*rguid));
 136
 137   return newDevice;
 138 }
 139
 140 static HRESULT joydev_create_device(IDirectInputAImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 141 {
 142   if ((IsEqualGUID(&GUID_Joystick,rguid)) ||
 143       (IsEqualGUID(&DInput_Wine_Joystick_GUID,rguid))) {
 144     if ((riid == NULL) ||
 145         IsEqualGUID(&IID_IDirectInputDeviceA,riid) ||
 146         IsEqualGUID(&IID_IDirectInputDevice2A,riid) ||
 147         IsEqualGUID(&IID_IDirectInputDevice7A,riid) ||
 148         IsEqualGUID(&IID_IDirectInputDevice8A,riid)) {
 149       *pdev=(IDirectInputDeviceA*) alloc_device(rguid, &JoystickAvt, dinput);
 150
 151       TRACE("Creating a Joystick device (%p)\n", *pdev);
 152       return DI_OK;
 153     } else
 154       return DIERR_NOINTERFACE;
 155   }
 156
 157   return DIERR_DEVICENOTREG;
 158 }
 159
 160 static dinput_device joydev = {
 161   10,
 162   joydev_enum_device,
 163   joydev_create_device
 164 };
 165
 166 DECL_GLOBAL_CONSTRUCTOR(joydev_register) { dinput_register_device(&joydev); }
 167
 168 /******************************************************************************
 169  *      Joystick
 170  */
 171 static ULONG WINAPI JoystickAImpl_Release(LPDIRECTINPUTDEVICE8A iface)
 172 {
 173         ICOM_THIS(JoystickAImpl,iface);
 174
 175         This->ref--;
 176         if (This->ref)
 177                 return This->ref;
 178
 179         /* Free the data queue */
 180         if (This->data_queue != NULL)
 181           HeapFree(GetProcessHeap(),0,This->data_queue);
 182
 183         /* Free the DataFormat */
 184         HeapFree(GetProcessHeap(), 0, This->df);
 185
 186         HeapFree(GetProcessHeap(),0,This);
 187         return 0;
 188 }
 189
 190 /******************************************************************************
 191   *   SetDataFormat : the application can choose the format of the data
 192   *   the device driver sends back with GetDeviceState.
 193   */
 194 static HRESULT WINAPI JoystickAImpl_SetDataFormat(
 195         LPDIRECTINPUTDEVICE8A iface,LPCDIDATAFORMAT df
 196 )
 197 {
 198   ICOM_THIS(JoystickAImpl,iface);
 199   int i;
 200
 201   TRACE("(this=%p,%p)\n",This,df);
 202
 203   TRACE("(df.dwSize=%ld)\n",df->dwSize);
 204   TRACE("(df.dwObjsize=%ld)\n",df->dwObjSize);
 205   TRACE("(df.dwFlags=0x%08lx)\n",df->dwFlags);
 206   TRACE("(df.dwDataSize=%ld)\n",df->dwDataSize);
 207   TRACE("(df.dwNumObjs=%ld)\n",df->dwNumObjs);
 208
 209   for (i=0;i<df->dwNumObjs;i++) {
 210     TRACE("df.rgodf[%d].guid %s (%p)\n",i,debugstr_guid(df->rgodf[i].pguid), df->rgodf[i].pguid);
 211     TRACE("df.rgodf[%d].dwOfs %ld\n",i,df->rgodf[i].dwOfs);
 212     TRACE("dwType 0x%02x,dwInstance %d\n",DIDFT_GETTYPE(df->rgodf[i].dwType),DIDFT_GETINSTANCE(df->rgodf[i].dwType));
 213     TRACE("df.rgodf[%d].dwFlags 0x%08lx\n",i,df->rgodf[i].dwFlags);
 214   }
 215
 216   /* Store the new data format */
 217   This->df = HeapAlloc(GetProcessHeap(),0,df->dwSize);
 218   memcpy(This->df, df, df->dwSize);
 219   This->df->rgodf = HeapAlloc(GetProcessHeap(),0,df->dwNumObjs*df->dwObjSize);
 220   memcpy(This->df->rgodf,df->rgodf,df->dwNumObjs*df->dwObjSize);
 221
 222   return 0;
 223 }
 224
 225 /******************************************************************************
 226   *     Acquire : gets exclusive control of the joystick
 227   */
 228 static HRESULT WINAPI JoystickAImpl_Acquire(LPDIRECTINPUTDEVICE8A iface)
 229 {
 230     ICOM_THIS(JoystickAImpl,iface);
 231
 232     TRACE("(this=%p)\n",This);
 233     if (This->joyfd!=-1)
 234         return 0;
 235     This->joyfd=open(JOYDEV,O_RDONLY);
 236     if (This->joyfd==-1)
 237         return DIERR_NOTFOUND;
 238     return 0;
 239 }
 240
 241 /******************************************************************************
 242   *     Unacquire : frees the joystick
 243   */
 244 static HRESULT WINAPI JoystickAImpl_Unacquire(LPDIRECTINPUTDEVICE8A iface)
 245 {
 246     ICOM_THIS(JoystickAImpl,iface);
 247
 248     TRACE("(this=%p)\n",This);
 249     if (This->joyfd!=-1) {
 250         close(This->joyfd);
 251         This->joyfd = -1;
 252     }
 253     return DI_OK;
 254 }
 255
 256 #define map_axis(val) ((val+32768)*(This->lMax-This->lMin)/65536+This->lMin)
 257
 258 static void joy_polldev(JoystickAImpl *This) {
 259     struct timeval tv;
 260     fd_set      readfds;
 261     struct      js_event jse;
 262
 263     if (This->joyfd==-1)
 264         return;
 265     while (1) {
 266         memset(&tv,0,sizeof(tv));
 267         FD_ZERO(&readfds);FD_SET(This->joyfd,&readfds);
 268         if (1>select(This->joyfd+1,&readfds,NULL,NULL,&tv))
 269             return;
 270         /* we have one event, so we can read */
 271         if (sizeof(jse)!=read(This->joyfd,&jse,sizeof(jse))) {
 272             return;
 273         }
 274         TRACE("js_event: type 0x%x, number %d, value %d\n",jse.type,jse.number,jse.value);
 275         if (jse.type & JS_EVENT_BUTTON) {
 276             GEN_EVENT(DIJOFS_BUTTON(jse.number),jse.value?0x80:0x00,jse.time,(This->dinput->evsequence)++);
 277             This->js.rgbButtons[jse.number] = jse.value?0x80:0x00;
 278         }
 279         if (jse.type & JS_EVENT_AXIS) {
 280             switch (jse.number) {
 281             case 0:
 282                 GEN_EVENT(jse.number*4,jse.value,jse.time,(This->dinput->evsequence)++);
 283                 This->js.lX = map_axis(jse.value);
 284                 break;
 285             case 1:
 286                 GEN_EVENT(jse.number*4,jse.value,jse.time,(This->dinput->evsequence)++);
 287                 This->js.lY = map_axis(jse.value);
 288                 break;
 289             case 2:
 290                 GEN_EVENT(jse.number*4,jse.value,jse.time,(This->dinput->evsequence)++);
 291                 This->js.lZ = map_axis(jse.value);
 292                 break;
 293             default:
 294                 FIXME("more than 3 axes (%d) not handled!\n",jse.number);
 295                 break;
 296             }
 297         }
 298     }
 299 }
 300
 301 /******************************************************************************
 302   *     GetDeviceState : returns the "state" of the joystick.
 303   *
 304   */
 305 static HRESULT WINAPI JoystickAImpl_GetDeviceState(
 306         LPDIRECTINPUTDEVICE8A iface,DWORD len,LPVOID ptr
 307 ) {
 308     ICOM_THIS(JoystickAImpl,iface);
 309
 310     joy_polldev(This);
 311     TRACE("(this=%p,0x%08lx,%p)\n",This,len,ptr);
 312     if (len != sizeof(DIJOYSTATE)) {
 313         FIXME("len %ld is not sizeof(DIJOYSTATE), unsupported format.\n",len);
 314     }
 315     memcpy(ptr,&(This->js),len);
 316     This->queue_head = 0;
 317     This->queue_tail = 0;
 318     return 0;
 319 }
 320
 321 /******************************************************************************
 322   *     GetDeviceData : gets buffered input data.
 323   */
 324 static HRESULT WINAPI JoystickAImpl_GetDeviceData(LPDIRECTINPUTDEVICE8A iface,
 325                                               DWORD dodsize,
 326                                               LPDIDEVICEOBJECTDATA dod,
 327                                               LPDWORD entries,
 328                                               DWORD flags
 329 ) {
 330   ICOM_THIS(JoystickAImpl,iface);
 331
 332   FIXME("(%p)->(dods=%ld,entries=%ld,fl=0x%08lx),STUB!\n",This,dodsize,*entries,flags);
 333
 334   joy_polldev(This);
 335   if (flags & DIGDD_PEEK)
 336     FIXME("DIGDD_PEEK\n");
 337
 338   if (dod == NULL) {
 339   } else {
 340   }
 341   return 0;
 342 }
 343
 344 /******************************************************************************
 345   *     SetProperty : change input device properties
 346   */
 347 static HRESULT WINAPI JoystickAImpl_SetProperty(LPDIRECTINPUTDEVICE8A iface,
 348                                             REFGUID rguid,
 349                                             LPCDIPROPHEADER ph)
 350 {
 351   ICOM_THIS(JoystickAImpl,iface);
 352
 353   FIXME("(this=%p,%s,%p)\n",This,debugstr_guid(rguid),ph);
 354   FIXME("ph.dwSize = %ld, ph.dwHeaderSize =%ld, ph.dwObj = %ld, ph.dwHow= %ld\n",ph->dwSize, ph->dwHeaderSize,ph->dwObj,ph->dwHow);
 355
 356   if (!HIWORD(rguid)) {
 357     switch ((DWORD)rguid) {
 358     case (DWORD) DIPROP_BUFFERSIZE: {
 359       LPCDIPROPDWORD    pd = (LPCDIPROPDWORD)ph;
 360
 361       FIXME("buffersize = %ld\n",pd->dwData);
 362       break;
 363     }
 364     case (DWORD)DIPROP_RANGE: {
 365       LPCDIPROPRANGE    pr = (LPCDIPROPRANGE)ph;
 366
 367       FIXME("proprange(%ld,%ld)\n",pr->lMin,pr->lMax);
 368       This->lMin = pr->lMin;
 369       This->lMax = pr->lMax;
 370       break;
 371     }
 372     case (DWORD)DIPROP_DEADZONE: {
 373       LPCDIPROPDWORD    pd = (LPCDIPROPDWORD)ph;
 374
 375       FIXME("deadzone(%ld)\n",pd->dwData);
 376       This->deadzone = pd->dwData;
 377       break;
 378     }
 379     default:
 380       FIXME("Unknown type %ld (%s)\n",(DWORD)rguid,debugstr_guid(rguid));
 381       break;
 382     }
 383   }
 384   return 0;
 385 }
 386
 387 /******************************************************************************
 388   *     SetEventNotification : specifies event to be sent on state change
 389   */
 390 static HRESULT WINAPI JoystickAImpl_SetEventNotification(
 391         LPDIRECTINPUTDEVICE8A iface, HANDLE hnd
 392 ) {
 393     ICOM_THIS(JoystickAImpl,iface);
 394
 395     TRACE("(this=%p,0x%08lx)\n",This,(DWORD)hnd);
 396     This->hEvent = hnd;
 397     return DI_OK;
 398 }
 399
 400 static HRESULT WINAPI JoystickAImpl_GetCapabilities(
 401         LPDIRECTINPUTDEVICE8A iface,
 402         LPDIDEVCAPS lpDIDevCaps)
 403 {
 404     ICOM_THIS(JoystickAImpl,iface);
 405     BYTE        axes,buttons;
 406     int         xfd = This->joyfd;
 407
 408     TRACE("%p->(%p)\n",iface,lpDIDevCaps);
 409     if (xfd==-1)
 410         xfd = open(JOYDEV,O_RDONLY);
 411     lpDIDevCaps->dwFlags        = DIDC_ATTACHED;
 412     lpDIDevCaps->dwDevType      = DIDEVTYPE_JOYSTICK;
 413 #ifdef JSIOCGAXES
 414     if (-1==ioctl(xfd,JSIOCGAXES,&axes))
 415         axes = 2;
 416     lpDIDevCaps->dwAxes = axes;
 417 #endif
 418 #ifdef JSIOCGBUTTONS
 419     if (-1==ioctl(xfd,JSIOCGAXES,&buttons))
 420         buttons = 2;
 421     lpDIDevCaps->dwButtons = buttons;
 422 #endif
 423     if (xfd!=This->joyfd)
 424         close(xfd);
 425     return DI_OK;
 426 }
 427 static HRESULT WINAPI JoystickAImpl_Poll(LPDIRECTINPUTDEVICE8A iface) {
 428     ICOM_THIS(JoystickAImpl,iface);
 429     TRACE("(),stub!\n");
 430
 431     joy_polldev(This);
 432     return DI_OK;
 433 }
 434
 435 /******************************************************************************
 436   *     EnumObjects : enumerate the different buttons and axis...
 437   */
 438 static HRESULT WINAPI JoystickAImpl_EnumObjects(
 439         LPDIRECTINPUTDEVICE8A iface,
 440         LPDIENUMDEVICEOBJECTSCALLBACKA lpCallback,
 441         LPVOID lpvRef,
 442         DWORD dwFlags)
 443 {
 444   ICOM_THIS(JoystickAImpl,iface);
 445   DIDEVICEOBJECTINSTANCEA ddoi;
 446   int xfd = This->joyfd;
 447
 448   TRACE("(this=%p,%p,%p,%08lx)\n", This, lpCallback, lpvRef, dwFlags);
 449   if (TRACE_ON(dinput)) {
 450     DPRINTF("  - flags = ");
 451     _dump_EnumObjects_flags(dwFlags);
 452     DPRINTF("\n");
 453   }
 454
 455   /* Only the fields till dwFFMaxForce are relevant */
 456   ddoi.dwSize = FIELD_OFFSET(DIDEVICEOBJECTINSTANCEA, dwFFMaxForce);
 457
 458   /* For the joystick, do as is done in the GetCapabilities function */
 459   if ((dwFlags == DIDFT_ALL) ||
 460       (dwFlags & DIDFT_AXIS)) {
 461     BYTE axes, i;
 462
 463 #ifdef JSIOCGAXES
 464     if (-1==ioctl(xfd,JSIOCGAXES,&axes))
 465       axes = 2;
 466 #endif
 467
 468     for (i = 0; i < axes; i++) {
 469       switch (i) {
 470       case 0:
 471         ddoi.guidType = GUID_XAxis;
 472         ddoi.dwOfs = DIJOFS_X;
 473         break;
 474       case 1:
 475         ddoi.guidType = GUID_YAxis;
 476         ddoi.dwOfs = DIJOFS_Y;
 477         break;
 478       case 2:
 479         ddoi.guidType = GUID_ZAxis;
 480         ddoi.dwOfs = DIJOFS_Z;
 481         break;
 482       default:
 483         ddoi.guidType = GUID_Unknown;
 484         ddoi.dwOfs = DIJOFS_Z + (i - 2) * sizeof(LONG);
 485       }
 486       ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << i) << WINE_JOYSTICK_AXIS_BASE) | DIDFT_ABSAXIS;
 487       sprintf(ddoi.tszName, "%d-Axis", i);
 488       _dump_OBJECTINSTANCEA(&ddoi);
 489       if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
 490     }
 491   }
 492
 493   if ((dwFlags == DIDFT_ALL) ||
 494       (dwFlags & DIDFT_BUTTON)) {
 495     BYTE buttons, i;
 496
 497 #ifdef JSIOCGBUTTONS
 498     if (-1==ioctl(xfd,JSIOCGAXES,&buttons))
 499       buttons = 2;
 500 #endif
 501
 502     /* The DInput SDK says that GUID_Button is only for mouse buttons but well... */
 503     ddoi.guidType = GUID_Button;
 504
 505     for (i = 0; i < buttons; i++) {
 506       ddoi.dwOfs = DIJOFS_BUTTON(i);
 507       ddoi.dwType = DIDFT_MAKEINSTANCE((0x0001 << i) << WINE_JOYSTICK_BUTTON_BASE) | DIDFT_PSHBUTTON;
 508       sprintf(ddoi.tszName, "%d-Button", i);
 509       _dump_OBJECTINSTANCEA(&ddoi);
 510       if (lpCallback(&ddoi, lpvRef) != DIENUM_CONTINUE) return DI_OK;
 511     }
 512   }
 513
 514   if (xfd!=This->joyfd)
 515     close(xfd);
 516
 517   return DI_OK;
 518 }
 519
 520 /******************************************************************************
 521   *     GetProperty : get input device properties
 522   */
 523 static HRESULT WINAPI JoystickAImpl_GetProperty(LPDIRECTINPUTDEVICE8A iface,
 524                                                 REFGUID rguid,
 525                                                 LPDIPROPHEADER pdiph)
 526 {
 527   ICOM_THIS(JoystickAImpl,iface);
 528
 529   TRACE("(this=%p,%s,%p): stub!\n",
 530         iface, debugstr_guid(rguid), pdiph);
 531
 532   if (TRACE_ON(dinput))
 533     _dump_DIPROPHEADER(pdiph);
 534
 535   if (!HIWORD(rguid)) {
 536     switch ((DWORD)rguid) {
 537     case (DWORD) DIPROP_BUFFERSIZE: {
 538       LPDIPROPDWORD     pd = (LPDIPROPDWORD)pdiph;
 539
 540       TRACE(" return buffersize = %d\n",This->queue_len);
 541       pd->dwData = This->queue_len;
 542       break;
 543     }
 544
 545     case (DWORD) DIPROP_RANGE: {
 546       LPDIPROPRANGE pr = (LPDIPROPRANGE) pdiph;
 547
 548       if ((pdiph->dwHow == DIPH_BYID) &&
 549           (pdiph->dwObj & DIDFT_ABSAXIS)) {
 550         /* The app is querying the current range of the axis : return the lMin and lMax values */
 551         pr->lMin = This->lMin;
 552         pr->lMax = This->lMax;
 553       }
 554
 555       break;
 556     }
 557
 558     default:
 559       FIXME("Unknown type %ld (%s)\n",(DWORD)rguid,debugstr_guid(rguid));
 560       break;
 561     }
 562   }
 563
 564
 565   return DI_OK;
 566 }
 567
 568 static ICOM_VTABLE(IDirectInputDevice8A) JoystickAvt =
 569 {
 570         ICOM_MSVTABLE_COMPAT_DummyRTTIVALUE
 571         IDirectInputDevice2AImpl_QueryInterface,
 572         IDirectInputDevice2AImpl_AddRef,
 573         JoystickAImpl_Release,
 574         JoystickAImpl_GetCapabilities,
 575         JoystickAImpl_EnumObjects,
 576         JoystickAImpl_GetProperty,
 577         JoystickAImpl_SetProperty,
 578         JoystickAImpl_Acquire,
 579         JoystickAImpl_Unacquire,
 580         JoystickAImpl_GetDeviceState,
 581         JoystickAImpl_GetDeviceData,
 582         JoystickAImpl_SetDataFormat,
 583         JoystickAImpl_SetEventNotification,
 584         IDirectInputDevice2AImpl_SetCooperativeLevel,
 585         IDirectInputDevice2AImpl_GetObjectInfo,
 586         IDirectInputDevice2AImpl_GetDeviceInfo,
 587         IDirectInputDevice2AImpl_RunControlPanel,
 588         IDirectInputDevice2AImpl_Initialize,
 589         IDirectInputDevice2AImpl_CreateEffect,
 590         IDirectInputDevice2AImpl_EnumEffects,
 591         IDirectInputDevice2AImpl_GetEffectInfo,
 592         IDirectInputDevice2AImpl_GetForceFeedbackState,
 593         IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 594         IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 595         IDirectInputDevice2AImpl_Escape,
 596         JoystickAImpl_Poll,
 597         IDirectInputDevice2AImpl_SendDeviceData,
 598         IDirectInputDevice7AImpl_EnumEffectsInFile,
 599         IDirectInputDevice7AImpl_WriteEffectToFile,
 600         IDirectInputDevice8AImpl_BuildActionMap,
 601         IDirectInputDevice8AImpl_SetActionMap,
 602         IDirectInputDevice8AImpl_GetImageInfo
 603 };
 604
 605 #endif  /* HAVE_LINUX_22_JOYSTICK_API */