dlls/dinput/joystick_osx.c

   1 /*  DirectInput Joystick device for Mac OS/X
   2  *
   3  * Copyright 1998 Marcus Meissner
   4  * Copyright 1998,1999 Lionel Ulmer
   5  * Copyright 2000-2001 TransGaming Technologies Inc.
   6  * Copyright 2009 CodeWeavers, Aric Stewart
   7  *
   8  * This library is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU Lesser General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2.1 of the License, or (at your option) any later version.
  12  *
  13  * This library is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * Lesser General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU Lesser General Public
  19  * License along with this library; if not, write to the Free Software
  20  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  21  */
  22
  23 #include "config.h"
  24 #include "wine/port.h"
  25
  26 #if defined(HAVE_IOKIT_HID_IOHIDLIB_H)
  27 #define DWORD UInt32
  28 #define LPDWORD UInt32*
  29 #define LONG SInt32
  30 #define LPLONG SInt32*
  31 #define E_PENDING __carbon_E_PENDING
  32 #define ULONG __carbon_ULONG
  33 #define E_INVALIDARG __carbon_E_INVALIDARG
  34 #define E_OUTOFMEMORY __carbon_E_OUTOFMEMORY
  35 #define E_HANDLE __carbon_E_HANDLE
  36 #define E_ACCESSDENIED __carbon_E_ACCESSDENIED
  37 #define E_UNEXPECTED __carbon_E_UNEXPECTED
  38 #define E_FAIL __carbon_E_FAIL
  39 #define E_ABORT __carbon_E_ABORT
  40 #define E_POINTER __carbon_E_POINTER
  41 #define E_NOINTERFACE __carbon_E_NOINTERFACE
  42 #define E_NOTIMPL __carbon_E_NOTIMPL
  43 #define S_FALSE __carbon_S_FALSE
  44 #define S_OK __carbon_S_OK
  45 #define HRESULT_FACILITY __carbon_HRESULT_FACILITY
  46 #define IS_ERROR __carbon_IS_ERROR
  47 #define FAILED __carbon_FAILED
  48 #define SUCCEEDED __carbon_SUCCEEDED
  49 #define MAKE_HRESULT __carbon_MAKE_HRESULT
  50 #define HRESULT __carbon_HRESULT
  51 #define STDMETHODCALLTYPE __carbon_STDMETHODCALLTYPE
  52 #include <IOKit/IOKitLib.h>
  53 #include <IOKit/hid/IOHIDLib.h>
  54 #include <ForceFeedback/ForceFeedback.h>
  55 #undef ULONG
  56 #undef E_INVALIDARG
  57 #undef E_OUTOFMEMORY
  58 #undef E_HANDLE
  59 #undef E_ACCESSDENIED
  60 #undef E_UNEXPECTED
  61 #undef E_FAIL
  62 #undef E_ABORT
  63 #undef E_POINTER
  64 #undef E_NOINTERFACE
  65 #undef E_NOTIMPL
  66 #undef S_FALSE
  67 #undef S_OK
  68 #undef HRESULT_FACILITY
  69 #undef IS_ERROR
  70 #undef FAILED
  71 #undef SUCCEEDED
  72 #undef MAKE_HRESULT
  73 #undef HRESULT
  74 #undef STDMETHODCALLTYPE
  75 #undef DWORD
  76 #undef LPDWORD
  77 #undef LONG
  78 #undef LPLONG
  79 #undef E_PENDING
  80 #endif /* HAVE_IOKIT_HID_IOHIDLIB_H */
  81
  82 #include "wine/debug.h"
  83 #include "wine/unicode.h"
  84 #include "windef.h"
  85 #include "winbase.h"
  86 #include "winerror.h"
  87 #include "winreg.h"
  88 #include "dinput.h"
  89
  90 #include "dinput_private.h"
  91 #include "device_private.h"
  92 #include "joystick_private.h"
  93
  94 #ifdef HAVE_IOHIDMANAGERCREATE
  95
  96 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
  97
  98 static IOHIDManagerRef gIOHIDManagerRef = NULL;
  99 static CFArrayRef gCollections = NULL;
 100
 101 typedef struct JoystickImpl JoystickImpl;
 102 static const IDirectInputDevice8AVtbl JoystickAvt;
 103 static const IDirectInputDevice8WVtbl JoystickWvt;
 104
 105 struct JoystickImpl
 106 {
 107     struct JoystickGenericImpl generic;
 108
 109     /* osx private */
 110     int                    id;
 111     CFMutableArrayRef      elementCFArrayRef;
 112     ObjProps               **propmap;
 113     FFDeviceObjectReference ff;
 114     struct list effects;
 115 };
 116
 117 static inline JoystickImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface)
 118 {
 119     return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface),
 120            JoystickGenericImpl, base), JoystickImpl, generic);
 121 }
 122 static inline JoystickImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface)
 123 {
 124     return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface),
 125            JoystickGenericImpl, base), JoystickImpl, generic);
 126 }
 127
 128 typedef struct _EffectImpl {
 129     IDirectInputEffect IDirectInputEffect_iface;
 130     LONG ref;
 131
 132     JoystickImpl *device;
 133     FFEffectObjectReference effect;
 134     GUID guid;
 135
 136     struct list entry;
 137 } EffectImpl;
 138
 139 static EffectImpl *impl_from_IDirectInputEffect(IDirectInputEffect *iface)
 140 {
 141     return CONTAINING_RECORD(iface, EffectImpl, IDirectInputEffect_iface);
 142 }
 143
 144 static const IDirectInputEffectVtbl EffectVtbl;
 145
 146 static const GUID DInput_Wine_OsX_Joystick_GUID = { /* 59CAD8F6-E617-41E2-8EB7-47B23EEEDC5A */
 147   0x59CAD8F6, 0xE617, 0x41E2, {0x8E, 0xB7, 0x47, 0xB2, 0x3E, 0xEE, 0xDC, 0x5A}
 148 };
 149
 150 static HRESULT osx_to_win32_hresult(HRESULT in)
 151 {
 152     /* OSX returns 16-bit COM runtime errors, which we should
 153      * convert to win32 */
 154     switch(in){
 155     case 0x80000001:
 156         return E_NOTIMPL;
 157     case 0x80000002:
 158         return E_OUTOFMEMORY;
 159     case 0x80000003:
 160         return E_INVALIDARG;
 161     case 0x80000004:
 162         return E_NOINTERFACE;
 163     case 0x80000005:
 164         return E_POINTER;
 165     case 0x80000006:
 166         return E_HANDLE;
 167     case 0x80000007:
 168         return E_ABORT;
 169     case 0x80000008:
 170         return E_FAIL;
 171     case 0x80000009:
 172         return E_ACCESSDENIED;
 173     case 0x8000FFFF:
 174         return E_UNEXPECTED;
 175     }
 176     return in;
 177 }
 178
 179 static void CFSetApplierFunctionCopyToCFArray(const void *value, void *context)
 180 {
 181     CFArrayAppendValue( ( CFMutableArrayRef ) context, value );
 182 }
 183
 184 static IOHIDDeviceRef get_device_ref(int id)
 185 {
 186     IOHIDElementRef tIOHIDElementRef;
 187     IOHIDDeviceRef tIOHIDDeviceRef;
 188
 189     if (!gCollections)
 190         return 0;
 191
 192     tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gCollections, id);
 193     if (!tIOHIDElementRef)
 194     {
 195         ERR("Invalid Element requested %i\n",id);
 196         return 0;
 197     }
 198
 199     tIOHIDDeviceRef = IOHIDElementGetDevice(tIOHIDElementRef);
 200     if (!tIOHIDDeviceRef)
 201     {
 202         ERR("Invalid Device requested %i\n",id);
 203         return 0;
 204     }
 205
 206     return tIOHIDDeviceRef;
 207 }
 208
 209 static HRESULT get_ff(IOHIDDeviceRef device, FFDeviceObjectReference *ret)
 210 {
 211     io_service_t service;
 212     CFMutableDictionaryRef matching;
 213     CFTypeRef type;
 214
 215     matching = IOServiceMatching(kIOHIDDeviceKey);
 216     if(!matching){
 217         WARN("IOServiceMatching failed, force feedback disabled\n");
 218         return DIERR_DEVICENOTREG;
 219     }
 220
 221     type = IOHIDDeviceGetProperty(device, CFSTR(kIOHIDLocationIDKey));
 222     if(!matching){
 223         CFRelease(matching);
 224         WARN("IOHIDDeviceGetProperty failed, force feedback disabled\n");
 225         return DIERR_DEVICENOTREG;
 226     }
 227
 228     CFDictionaryAddValue(matching, CFSTR(kIOHIDLocationIDKey), type);
 229
 230     service = IOServiceGetMatchingService(kIOMasterPortDefault, matching);
 231
 232     if(!ret)
 233         return FFIsForceFeedback(service) == FF_OK ? S_OK : S_FALSE;
 234
 235     return osx_to_win32_hresult(FFCreateDevice(service, ret));
 236 }
 237
 238 static CFMutableDictionaryRef creates_osx_device_match(int usage)
 239 {
 240     CFMutableDictionaryRef result;
 241
 242     result = CFDictionaryCreateMutable( kCFAllocatorDefault, 0,
 243             &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks );
 244
 245     if ( result )
 246     {
 247         int number = kHIDPage_GenericDesktop;
 248         CFNumberRef pageCFNumberRef = CFNumberCreate( kCFAllocatorDefault,
 249                           kCFNumberIntType, &number);
 250
 251         if ( pageCFNumberRef )
 252         {
 253             CFNumberRef usageCFNumberRef;
 254
 255             CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsagePageKey ),
 256                 pageCFNumberRef );
 257             CFRelease( pageCFNumberRef );
 258
 259             usageCFNumberRef = CFNumberCreate( kCFAllocatorDefault,
 260                         kCFNumberIntType, &usage);
 261             if ( usageCFNumberRef )
 262             {
 263                 CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsageKey ),
 264                     usageCFNumberRef );
 265                 CFRelease( usageCFNumberRef );
 266             }
 267             else
 268             {
 269                 ERR("CFNumberCreate() failed.\n");
 270                 return NULL;
 271             }
 272         }
 273         else
 274         {
 275             ERR("CFNumberCreate failed.\n");
 276             return NULL;
 277         }
 278     }
 279     else
 280     {
 281         ERR("CFDictionaryCreateMutable failed.\n");
 282         return NULL;
 283     }
 284
 285     return result;
 286 }
 287
 288 static CFIndex find_top_level(IOHIDDeviceRef tIOHIDDeviceRef, CFArrayRef topLevels)
 289 {
 290     CFArrayRef      gElementCFArrayRef;
 291     CFIndex         numTops = 0;
 292
 293     if (!tIOHIDDeviceRef)
 294         return 0;
 295
 296     gElementCFArrayRef = IOHIDDeviceCopyMatchingElements(tIOHIDDeviceRef, NULL, 0);
 297
 298     if (gElementCFArrayRef)
 299     {
 300         CFIndex idx, cnt = CFArrayGetCount(gElementCFArrayRef);
 301         for (idx=0; idx<cnt; idx++)
 302         {
 303             IOHIDElementRef tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gElementCFArrayRef, idx);
 304             int eleType = IOHIDElementGetType(tIOHIDElementRef);
 305
 306             /* Check for top-level gaming device collections */
 307             if (eleType == kIOHIDElementTypeCollection && IOHIDElementGetParent(tIOHIDElementRef) == 0)
 308             {
 309                 int tUsagePage = IOHIDElementGetUsagePage(tIOHIDElementRef);
 310                 int tUsage = IOHIDElementGetUsage(tIOHIDElementRef);
 311
 312                 if (tUsagePage == kHIDPage_GenericDesktop &&
 313                      (tUsage == kHIDUsage_GD_Joystick || tUsage == kHIDUsage_GD_GamePad))
 314                 {
 315                     CFArrayAppendValue((CFMutableArrayRef)topLevels, tIOHIDElementRef);
 316                     numTops++;
 317                 }
 318             }
 319         }
 320     }
 321     return numTops;
 322 }
 323
 324 static void get_element_children(IOHIDElementRef tElement, CFArrayRef childElements)
 325 {
 326     CFIndex    idx, cnt;
 327     CFArrayRef tElementChildrenArray = IOHIDElementGetChildren(tElement);
 328
 329     cnt = CFArrayGetCount(tElementChildrenArray);
 330     if (cnt < 1)
 331         return;
 332
 333     /* Either add the element to the array or grab its children */
 334     for (idx=0; idx<cnt; idx++)
 335     {
 336         IOHIDElementRef tChildElementRef;
 337
 338         tChildElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(tElementChildrenArray, idx);
 339         if (IOHIDElementGetType(tChildElementRef) == kIOHIDElementTypeCollection)
 340             get_element_children(tChildElementRef, childElements);
 341         else
 342             CFArrayAppendValue((CFMutableArrayRef)childElements, tChildElementRef);
 343     }
 344 }
 345
 346 static int find_osx_devices(void)
 347 {
 348     IOReturn tIOReturn;
 349     CFMutableDictionaryRef result;
 350     CFSetRef devset;
 351     CFArrayRef matching;
 352
 353     gIOHIDManagerRef = IOHIDManagerCreate( kCFAllocatorDefault, 0L );
 354     tIOReturn = IOHIDManagerOpen( gIOHIDManagerRef, 0L);
 355     if ( kIOReturnSuccess != tIOReturn )
 356     {
 357         ERR("Couldn't open IOHIDManager.\n");
 358         return 0;
 359     }
 360
 361      matching = CFArrayCreateMutable( kCFAllocatorDefault, 0,
 362                         &kCFTypeArrayCallBacks );
 363
 364     /* build matching dictionary */
 365     result = creates_osx_device_match(kHIDUsage_GD_Joystick);
 366     if (!result)
 367     {
 368         CFRelease(matching);
 369         return 0;
 370     }
 371     CFArrayAppendValue( ( CFMutableArrayRef )matching, result );
 372     result = creates_osx_device_match(kHIDUsage_GD_GamePad);
 373     if (!result)
 374     {
 375         CFRelease(matching);
 376         return 0;
 377     }
 378     CFArrayAppendValue( ( CFMutableArrayRef )matching, result );
 379
 380     IOHIDManagerSetDeviceMatchingMultiple( gIOHIDManagerRef, matching);
 381     devset = IOHIDManagerCopyDevices( gIOHIDManagerRef );
 382     if (devset)
 383     {
 384         CFIndex countDevices, countCollections, idx;
 385         CFArrayRef gDevices = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
 386         CFSetApplyFunction(devset, CFSetApplierFunctionCopyToCFArray, (void*)gDevices);
 387         CFRelease( devset);
 388         countDevices = CFArrayGetCount(gDevices);
 389
 390         gCollections = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
 391         if (!gCollections)
 392             return 0;
 393
 394         countCollections = 0;
 395         for (idx = 0; idx < countDevices; idx++)
 396         {
 397             CFIndex tTop;
 398             IOHIDDeviceRef tDevice;
 399
 400             tDevice = (IOHIDDeviceRef) CFArrayGetValueAtIndex(gDevices, idx);
 401             tTop = find_top_level(tDevice, gCollections);
 402             countCollections += tTop;
 403         }
 404
 405         CFRelease(gDevices);
 406
 407         TRACE("found %i device(s), %i collection(s)\n",(int)countDevices,(int)countCollections);
 408         return (int)countCollections;
 409     }
 410     return 0;
 411 }
 412
 413 static int get_osx_device_name(int id, char *name, int length)
 414 {
 415     CFStringRef str;
 416     IOHIDDeviceRef tIOHIDDeviceRef;
 417
 418     tIOHIDDeviceRef = get_device_ref(id);
 419
 420     if (name)
 421         name[0] = 0;
 422
 423     if (!tIOHIDDeviceRef)
 424         return 0;
 425
 426     str = IOHIDDeviceGetProperty(tIOHIDDeviceRef, CFSTR( kIOHIDProductKey ));
 427     if (str)
 428     {
 429         CFIndex len = CFStringGetLength(str);
 430         if (length >= len)
 431         {
 432             CFStringGetCString(str,name,length,kCFStringEncodingASCII);
 433             return len;
 434         }
 435         else
 436             return (len+1);
 437     }
 438     return 0;
 439 }
 440
 441 static void insert_sort_button(int header, IOHIDElementRef tIOHIDElementRef,
 442                                 CFMutableArrayRef elementCFArrayRef, int index,
 443                                 int target)
 444 {
 445     IOHIDElementRef targetElement;
 446     int usage;
 447
 448     CFArraySetValueAtIndex(elementCFArrayRef, header+index, NULL);
 449     targetElement = ( IOHIDElementRef ) CFArrayGetValueAtIndex( elementCFArrayRef, header+target);
 450     if (targetElement == NULL)
 451     {
 452         CFArraySetValueAtIndex(elementCFArrayRef, header+target,tIOHIDElementRef);
 453         return;
 454     }
 455     usage = IOHIDElementGetUsage( targetElement );
 456     usage --; /* usage 1 based index */
 457
 458     insert_sort_button(header, targetElement, elementCFArrayRef, target, usage);
 459     CFArraySetValueAtIndex(elementCFArrayRef, header+target,tIOHIDElementRef);
 460 }
 461
 462 static void get_osx_device_elements(JoystickImpl *device, int axis_map[8])
 463 {
 464     IOHIDElementRef tIOHIDElementRef;
 465     CFArrayRef      gElementCFArrayRef;
 466     DWORD           axes = 0;
 467     DWORD           sliders = 0;
 468     DWORD           buttons = 0;
 469     DWORD           povs = 0;
 470
 471     device->elementCFArrayRef = NULL;
 472
 473     if (!gCollections)
 474         return;
 475
 476     tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gCollections, device->id);
 477
 478     if (!tIOHIDElementRef)
 479         return;
 480
 481     gElementCFArrayRef = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks);
 482     get_element_children(tIOHIDElementRef, gElementCFArrayRef);
 483
 484     if (gElementCFArrayRef)
 485     {
 486         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 487         /* build our element array in the order that dinput expects */
 488         device->elementCFArrayRef = CFArrayCreateMutable(NULL,0,NULL);
 489
 490         for ( idx = 0; idx < cnt; idx++ )
 491         {
 492             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 493             int eleType = IOHIDElementGetType( tIOHIDElementRef );
 494             switch(eleType)
 495             {
 496                 case kIOHIDElementTypeInput_Button:
 497                 {
 498                     int usagePage = IOHIDElementGetUsagePage( tIOHIDElementRef );
 499                     if (usagePage != kHIDPage_Button)
 500                     {
 501                         /* avoid strange elements found on the 360 controller */
 502                         continue;
 503                     }
 504
 505                     if (buttons < 128)
 506                     {
 507                         CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs+buttons), tIOHIDElementRef);
 508                         buttons++;
 509                     }
 510                     break;
 511                 }
 512                 case kIOHIDElementTypeInput_Axis:
 513                 {
 514                     CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef);
 515                     axes++;
 516                     break;
 517                 }
 518                 case kIOHIDElementTypeInput_Misc:
 519                 {
 520                     uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef );
 521                     switch(usage)
 522                     {
 523                         case kHIDUsage_GD_Hatswitch:
 524                         {
 525                             CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs), tIOHIDElementRef);
 526                             povs++;
 527                             break;
 528                         }
 529                         case kHIDUsage_GD_Slider:
 530                             sliders ++;
 531                             if (sliders > 2)
 532                                 break;
 533                             /* fallthrough, sliders are axis */
 534                         case kHIDUsage_GD_X:
 535                         case kHIDUsage_GD_Y:
 536                         case kHIDUsage_GD_Z:
 537                         case kHIDUsage_GD_Rx:
 538                         case kHIDUsage_GD_Ry:
 539                         case kHIDUsage_GD_Rz:
 540                         {
 541                             CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef);
 542                             axis_map[axes]=usage;
 543                             axes++;
 544                             break;
 545                         }
 546                         default:
 547                             FIXME("Unhandled usage %i\n",usage);
 548                     }
 549                     break;
 550                 }
 551                 default:
 552                     FIXME("Unhandled type %i\n",eleType);
 553             }
 554         }
 555     }
 556
 557     device->generic.devcaps.dwAxes = axes;
 558     device->generic.devcaps.dwButtons = buttons;
 559     device->generic.devcaps.dwPOVs = povs;
 560
 561     /* Sort buttons into correct order */
 562     for (buttons = 0; buttons < device->generic.devcaps.dwButtons; buttons++)
 563     {
 564         IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( device->elementCFArrayRef, axes+povs+buttons);
 565         uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef );
 566         usage --; /* usage is 1 indexed we need 0 indexed */
 567         if (usage == buttons)
 568             continue;
 569
 570         insert_sort_button(axes+povs, tIOHIDElementRef, device->elementCFArrayRef,buttons,usage);
 571     }
 572 }
 573
 574 static void get_osx_device_elements_props(JoystickImpl *device)
 575 {
 576     CFArrayRef gElementCFArrayRef = device->elementCFArrayRef;
 577
 578     if (gElementCFArrayRef)
 579     {
 580         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 581
 582         for ( idx = 0; idx < cnt; idx++ )
 583         {
 584             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 585
 586             device->generic.props[idx].lDevMin = IOHIDElementGetLogicalMin(tIOHIDElementRef);
 587             device->generic.props[idx].lDevMax = IOHIDElementGetLogicalMax(tIOHIDElementRef);
 588             device->generic.props[idx].lMin =  0;
 589             device->generic.props[idx].lMax =  0xffff;
 590             device->generic.props[idx].lDeadZone = 0;
 591             device->generic.props[idx].lSaturation = 0;
 592         }
 593     }
 594 }
 595
 596 static void poll_osx_device_state(LPDIRECTINPUTDEVICE8A iface)
 597 {
 598     JoystickImpl *device = impl_from_IDirectInputDevice8A(iface);
 599     IOHIDElementRef tIOHIDTopElementRef;
 600     IOHIDDeviceRef tIOHIDDeviceRef;
 601     CFArrayRef gElementCFArrayRef = device->elementCFArrayRef;
 602
 603     TRACE("polling device %i\n",device->id);
 604
 605     if (!gCollections)
 606         return;
 607
 608     tIOHIDTopElementRef = (IOHIDElementRef) CFArrayGetValueAtIndex(gCollections, device->id);
 609     tIOHIDDeviceRef = IOHIDElementGetDevice(tIOHIDTopElementRef);
 610
 611     if (!tIOHIDDeviceRef)
 612         return;
 613
 614     if (gElementCFArrayRef)
 615     {
 616         int button_idx = 0;
 617         int pov_idx = 0;
 618         int slider_idx = 0;
 619         int inst_id;
 620         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 621
 622         for ( idx = 0; idx < cnt; idx++ )
 623         {
 624             IOHIDValueRef valueRef;
 625             int val, oldVal, newVal;
 626             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 627             int eleType = IOHIDElementGetType( tIOHIDElementRef );
 628
 629             switch(eleType)
 630             {
 631                 case kIOHIDElementTypeInput_Button:
 632                     if(button_idx < 128)
 633                     {
 634                         IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 635                         val = IOHIDValueGetIntegerValue(valueRef);
 636                         newVal = val ? 0x80 : 0x0;
 637                         oldVal = device->generic.js.rgbButtons[button_idx];
 638                         device->generic.js.rgbButtons[button_idx] = newVal;
 639                         if (oldVal != newVal)
 640                         {
 641                             inst_id = DIDFT_MAKEINSTANCE(button_idx) | DIDFT_PSHBUTTON;
 642                             queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++);
 643                         }
 644                         button_idx ++;
 645                     }
 646                     break;
 647                 case kIOHIDElementTypeInput_Misc:
 648                 {
 649                     uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef );
 650                     switch(usage)
 651                     {
 652                         case kHIDUsage_GD_Hatswitch:
 653                         {
 654                             IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 655                             val = IOHIDValueGetIntegerValue(valueRef);
 656                             oldVal = device->generic.js.rgdwPOV[pov_idx];
 657                             if (val >= 8)
 658                                 newVal = -1;
 659                             else
 660                                 newVal = val * 4500;
 661                             device->generic.js.rgdwPOV[pov_idx] = newVal;
 662                             if (oldVal != newVal)
 663                             {
 664                                 inst_id = DIDFT_MAKEINSTANCE(pov_idx) | DIDFT_POV;
 665                                 queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++);
 666                             }
 667                             pov_idx ++;
 668                             break;
 669                         }
 670                         case kHIDUsage_GD_X:
 671                         case kHIDUsage_GD_Y:
 672                         case kHIDUsage_GD_Z:
 673                         case kHIDUsage_GD_Rx:
 674                         case kHIDUsage_GD_Ry:
 675                         case kHIDUsage_GD_Rz:
 676                         case kHIDUsage_GD_Slider:
 677                         {
 678                             int wine_obj = -1;
 679
 680                             IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 681                             val = IOHIDValueGetIntegerValue(valueRef);
 682                             newVal = joystick_map_axis(&device->generic.props[idx], val);
 683                             switch (usage)
 684                             {
 685                             case kHIDUsage_GD_X:
 686                                 wine_obj = 0;
 687                                 oldVal = device->generic.js.lX;
 688                                 device->generic.js.lX = newVal;
 689                                 break;
 690                             case kHIDUsage_GD_Y:
 691                                 wine_obj = 1;
 692                                 oldVal = device->generic.js.lY;
 693                                 device->generic.js.lY = newVal;
 694                                 break;
 695                             case kHIDUsage_GD_Z:
 696                                 wine_obj = 2;
 697                                 oldVal = device->generic.js.lZ;
 698                                 device->generic.js.lZ = newVal;
 699                                 break;
 700                             case kHIDUsage_GD_Rx:
 701                                 wine_obj = 3;
 702                                 oldVal = device->generic.js.lRx;
 703                                 device->generic.js.lRx = newVal;
 704                                 break;
 705                             case kHIDUsage_GD_Ry:
 706                                 wine_obj = 4;
 707                                 oldVal = device->generic.js.lRy;
 708                                 device->generic.js.lRy = newVal;
 709                                 break;
 710                             case kHIDUsage_GD_Rz:
 711                                 wine_obj = 5;
 712                                 oldVal = device->generic.js.lRz;
 713                                 device->generic.js.lRz = newVal;
 714                                 break;
 715                             case kHIDUsage_GD_Slider:
 716                                 wine_obj = 6 + slider_idx;
 717                                 oldVal = device->generic.js.rglSlider[slider_idx];
 718                                 device->generic.js.rglSlider[slider_idx] = newVal;
 719                                 slider_idx ++;
 720                                 break;
 721                             }
 722                             if ((wine_obj != -1) &&
 723                                  (oldVal != newVal))
 724                             {
 725                                 inst_id = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
 726                                 queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++);
 727                             }
 728
 729                             break;
 730                         }
 731                         default:
 732                             FIXME("unhandled usage %i\n",usage);
 733                     }
 734                     break;
 735                 }
 736                 default:
 737                     FIXME("Unhandled type %i\n",eleType);
 738             }
 739         }
 740     }
 741 }
 742
 743 static INT find_joystick_devices(void)
 744 {
 745     static INT joystick_devices_count = -1;
 746
 747     if (joystick_devices_count != -1) return joystick_devices_count;
 748
 749     joystick_devices_count = find_osx_devices();
 750
 751     return  joystick_devices_count;
 752 }
 753
 754 static HRESULT joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 755 {
 756     if (id >= find_joystick_devices()) return E_FAIL;
 757
 758     if ((dwDevType == 0) ||
 759     ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 760     (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800)))
 761     {
 762         if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 763             IOHIDDeviceRef device = get_device_ref(id);
 764             if(!device)
 765                 return S_FALSE;
 766             if(get_ff(device, NULL) != S_OK)
 767                 return S_FALSE;
 768         }
 769         /* Return joystick */
 770         lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID;
 771         lpddi->guidInstance.Data3 = id;
 772         lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID;
 773         /* we only support traditional joysticks for now */
 774         if (version >= 0x0800)
 775             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 776         else
 777             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 778         sprintf(lpddi->tszInstanceName, "Joystick %d", id);
 779
 780         /* get the device name */
 781         get_osx_device_name(id, lpddi->tszProductName, MAX_PATH);
 782
 783         lpddi->guidFFDriver = GUID_NULL;
 784         return S_OK;
 785     }
 786
 787     return S_FALSE;
 788 }
 789
 790 static HRESULT joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 791 {
 792     char name[MAX_PATH];
 793     char friendly[32];
 794
 795     if (id >= find_joystick_devices()) return E_FAIL;
 796
 797     if ((dwDevType == 0) ||
 798     ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 799     (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
 800         if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 801             IOHIDDeviceRef device = get_device_ref(id);
 802             if(!device)
 803                 return S_FALSE;
 804             if(get_ff(device, NULL) != S_OK)
 805                 return S_FALSE;
 806         }
 807         /* Return joystick */
 808         lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID;
 809         lpddi->guidInstance.Data3 = id;
 810         lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID;
 811         /* we only support traditional joysticks for now */
 812         if (version >= 0x0800)
 813             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 814         else
 815             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 816         sprintf(friendly, "Joystick %d", id);
 817         MultiByteToWideChar(CP_ACP, 0, friendly, -1, lpddi->tszInstanceName, MAX_PATH);
 818         /* get the device name */
 819         get_osx_device_name(id, name, MAX_PATH);
 820
 821         MultiByteToWideChar(CP_ACP, 0, name, -1, lpddi->tszProductName, MAX_PATH);
 822         lpddi->guidFFDriver = GUID_NULL;
 823         return S_OK;
 824     }
 825
 826     return S_FALSE;
 827 }
 828
 829 static const char *osx_ff_axis_name(UInt8 axis)
 830 {
 831     static char ret[6];
 832     switch(axis){
 833     case FFJOFS_X:
 834         return "FFJOFS_X";
 835     case FFJOFS_Y:
 836         return "FFJOFS_Y";
 837     case FFJOFS_Z:
 838         return "FFJOFS_Z";
 839     }
 840     sprintf(ret, "%u", (unsigned int)axis);
 841     return ret;
 842 }
 843
 844 static BOOL osx_axis_has_ff(FFCAPABILITIES *ffcaps, UInt8 axis)
 845 {
 846     int i;
 847     for(i = 0; i < ffcaps->numFfAxes; ++i)
 848         if(ffcaps->ffAxes[i] == axis)
 849             return TRUE;
 850     return FALSE;
 851 }
 852
 853 static HRESULT alloc_device(REFGUID rguid, IDirectInputImpl *dinput,
 854                             JoystickImpl **pdev, unsigned short index)
 855 {
 856     DWORD i;
 857     IOHIDDeviceRef device;
 858     JoystickImpl* newDevice;
 859     char name[MAX_PATH];
 860     HRESULT hr;
 861     LPDIDATAFORMAT df = NULL;
 862     int idx = 0;
 863     int axis_map[8]; /* max axes */
 864     int slider_count = 0;
 865     FFCAPABILITIES ffcaps;
 866
 867     TRACE("%s %p %p %hu\n", debugstr_guid(rguid), dinput, pdev, index);
 868
 869     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
 870     if (newDevice == 0) {
 871         WARN("out of memory\n");
 872         *pdev = 0;
 873         return DIERR_OUTOFMEMORY;
 874     }
 875
 876     newDevice->id = index;
 877
 878     newDevice->generic.guidInstance = DInput_Wine_OsX_Joystick_GUID;
 879     newDevice->generic.guidInstance.Data3 = index;
 880     newDevice->generic.guidProduct = DInput_Wine_OsX_Joystick_GUID;
 881     newDevice->generic.joy_polldev = poll_osx_device_state;
 882
 883     /* get the device name */
 884     get_osx_device_name(index, name, MAX_PATH);
 885     TRACE("Name %s\n",name);
 886
 887     /* copy the device name */
 888     newDevice->generic.name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
 889     strcpy(newDevice->generic.name, name);
 890
 891     list_init(&newDevice->effects);
 892     device = get_device_ref(index);
 893     if(get_ff(device, &newDevice->ff) == S_OK){
 894         newDevice->generic.devcaps.dwFlags |= DIDC_FORCEFEEDBACK;
 895
 896         hr = FFDeviceGetForceFeedbackCapabilities(newDevice->ff, &ffcaps);
 897         if(SUCCEEDED(hr)){
 898             TRACE("FF Capabilities:\n");
 899             TRACE("\tsupportedEffects: 0x%x\n", (unsigned int)ffcaps.supportedEffects);
 900             TRACE("\temulatedEffects: 0x%x\n", (unsigned int)ffcaps.emulatedEffects);
 901             TRACE("\tsubType: 0x%x\n", (unsigned int)ffcaps.subType);
 902             TRACE("\tnumFfAxes: %u\n", (unsigned int)ffcaps.numFfAxes);
 903             TRACE("\tffAxes: [");
 904             for(i = 0; i < ffcaps.numFfAxes; ++i){
 905                 TRACE("%s", osx_ff_axis_name(ffcaps.ffAxes[i]));
 906                 if(i < ffcaps.numFfAxes - 1)
 907                     TRACE(", ");
 908             }
 909             TRACE("]\n");
 910             TRACE("\tstorageCapacity: %u\n", (unsigned int)ffcaps.storageCapacity);
 911             TRACE("\tplaybackCapacity: %u\n", (unsigned int)ffcaps.playbackCapacity);
 912         }
 913
 914         hr = FFDeviceSendForceFeedbackCommand(newDevice->ff, FFSFFC_RESET);
 915         if(FAILED(hr))
 916             WARN("FFDeviceSendForceFeedbackCommand(FFSFFC_RESET) failed: %08x\n", hr);
 917
 918         hr = FFDeviceSendForceFeedbackCommand(newDevice->ff, FFSFFC_SETACTUATORSON);
 919         if(FAILED(hr))
 920             WARN("FFDeviceSendForceFeedbackCommand(FFSFFC_SETACTUATORSON) failed: %08x\n", hr);
 921     }
 922
 923     memset(axis_map, 0, sizeof(axis_map));
 924     get_osx_device_elements(newDevice, axis_map);
 925
 926     TRACE("%i axes %i buttons %i povs\n",newDevice->generic.devcaps.dwAxes,newDevice->generic.devcaps.dwButtons,newDevice->generic.devcaps.dwPOVs);
 927
 928     if (newDevice->generic.devcaps.dwButtons > 128)
 929     {
 930         WARN("Can't support %d buttons. Clamping down to 128\n", newDevice->generic.devcaps.dwButtons);
 931         newDevice->generic.devcaps.dwButtons = 128;
 932     }
 933
 934     newDevice->generic.base.IDirectInputDevice8A_iface.lpVtbl = &JoystickAvt;
 935     newDevice->generic.base.IDirectInputDevice8W_iface.lpVtbl = &JoystickWvt;
 936     newDevice->generic.base.ref = 1;
 937     newDevice->generic.base.dinput = dinput;
 938     newDevice->generic.base.guid = *rguid;
 939     InitializeCriticalSection(&newDevice->generic.base.crit);
 940     newDevice->generic.base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->generic.base.crit");
 941
 942     /* Create copy of default data format */
 943     if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED;
 944     memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
 945
 946     df->dwNumObjs = newDevice->generic.devcaps.dwAxes + newDevice->generic.devcaps.dwPOVs + newDevice->generic.devcaps.dwButtons;
 947     if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED;
 948
 949     for (i = 0; i < newDevice->generic.devcaps.dwAxes; i++)
 950     {
 951         int wine_obj = -1;
 952         BOOL has_ff  = FALSE;
 953         switch (axis_map[i])
 954         {
 955             case kHIDUsage_GD_X:
 956                 wine_obj = 0;
 957                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_X);
 958                 break;
 959             case kHIDUsage_GD_Y:
 960                 wine_obj = 1;
 961                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_Y);
 962                 break;
 963             case kHIDUsage_GD_Z:
 964                 wine_obj = 2;
 965                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_Z);
 966                 break;
 967             case kHIDUsage_GD_Rx:
 968                 wine_obj = 3;
 969                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RX);
 970                 break;
 971             case kHIDUsage_GD_Ry:
 972                 wine_obj = 4;
 973                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RY);
 974                 break;
 975             case kHIDUsage_GD_Rz:
 976                 wine_obj = 5;
 977                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_RZ);
 978                 break;
 979             case kHIDUsage_GD_Slider:
 980                 wine_obj = 6 + slider_count;
 981                 has_ff = (newDevice->ff != 0) && osx_axis_has_ff(&ffcaps, FFJOFS_SLIDER(slider_count));
 982                 slider_count++;
 983                 break;
 984         }
 985         if (wine_obj < 0 ) continue;
 986
 987         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize);
 988         df->rgodf[idx].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
 989         if(has_ff)
 990             df->rgodf[idx].dwFlags |= DIDOI_FFACTUATOR;
 991         ++idx;
 992     }
 993
 994     for (i = 0; i < newDevice->generic.devcaps.dwPOVs; i++)
 995     {
 996         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 8], df->dwObjSize);
 997         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_POV;
 998     }
 999
1000     for (i = 0; i < newDevice->generic.devcaps.dwButtons; i++)
1001     {
1002         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize);
1003         df->rgodf[idx  ].pguid = &GUID_Button;
1004         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
1005     }
1006     newDevice->generic.base.data_format.wine_df = df;
1007
1008     /* initialize default properties */
1009     get_osx_device_elements_props(newDevice);
1010
1011     IDirectInput_AddRef(&newDevice->generic.base.dinput->IDirectInput7A_iface);
1012
1013     EnterCriticalSection(&dinput->crit);
1014     list_add_tail(&dinput->devices_list, &newDevice->generic.base.entry);
1015     LeaveCriticalSection(&dinput->crit);
1016
1017     newDevice->generic.devcaps.dwSize = sizeof(newDevice->generic.devcaps);
1018     newDevice->generic.devcaps.dwFlags |= DIDC_ATTACHED;
1019     if (newDevice->generic.base.dinput->dwVersion >= 0x0800)
1020         newDevice->generic.devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
1021     else
1022         newDevice->generic.devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
1023     newDevice->generic.devcaps.dwFFSamplePeriod = 0;
1024     newDevice->generic.devcaps.dwFFMinTimeResolution = 0;
1025     newDevice->generic.devcaps.dwFirmwareRevision = 0;
1026     newDevice->generic.devcaps.dwHardwareRevision = 0;
1027     newDevice->generic.devcaps.dwFFDriverVersion = 0;
1028
1029     if (TRACE_ON(dinput)) {
1030         _dump_DIDATAFORMAT(newDevice->generic.base.data_format.wine_df);
1031         _dump_DIDEVCAPS(&newDevice->generic.devcaps);
1032     }
1033
1034     *pdev = newDevice;
1035
1036     return DI_OK;
1037
1038 FAILED:
1039     hr = DIERR_OUTOFMEMORY;
1040     if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
1041     HeapFree(GetProcessHeap(), 0, df);
1042     release_DataFormat(&newDevice->generic.base.data_format);
1043     HeapFree(GetProcessHeap(),0,newDevice->generic.name);
1044     HeapFree(GetProcessHeap(),0,newDevice);
1045     *pdev = 0;
1046
1047     return hr;
1048 }
1049
1050 /******************************************************************************
1051   *     get_joystick_index : Get the joystick index from a given GUID
1052   */
1053 static unsigned short get_joystick_index(REFGUID guid)
1054 {
1055     GUID wine_joystick = DInput_Wine_OsX_Joystick_GUID;
1056     GUID dev_guid = *guid;
1057
1058     wine_joystick.Data3 = 0;
1059     dev_guid.Data3 = 0;
1060
1061     /* for the standard joystick GUID use index 0 */
1062     if(IsEqualGUID(&GUID_Joystick,guid)) return 0;
1063
1064     /* for the wine joystick GUIDs use the index stored in Data3 */
1065     if(IsEqualGUID(&wine_joystick, &dev_guid)) return guid->Data3;
1066
1067     return 0xffff;
1068 }
1069
1070 static HRESULT joydev_create_device(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode)
1071 {
1072     unsigned short index;
1073     int joystick_devices_count;
1074
1075     TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode);
1076     *pdev = NULL;
1077
1078     if ((joystick_devices_count = find_joystick_devices()) == 0)
1079         return DIERR_DEVICENOTREG;
1080
1081     if ((index = get_joystick_index(rguid)) < 0xffff &&
1082         joystick_devices_count && index < joystick_devices_count)
1083     {
1084         JoystickImpl *This;
1085         HRESULT hr;
1086
1087         if (riid == NULL)
1088             ;/* nothing */
1089         else if (IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
1090                  IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
1091                  IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
1092                  IsEqualGUID(&IID_IDirectInputDevice8A, riid))
1093         {
1094             unicode = 0;
1095         }
1096         else if (IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
1097                  IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
1098                  IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
1099                  IsEqualGUID(&IID_IDirectInputDevice8W, riid))
1100         {
1101             unicode = 1;
1102         }
1103         else
1104         {
1105             WARN("no interface\n");
1106             return DIERR_NOINTERFACE;
1107         }
1108
1109         hr = alloc_device(rguid, dinput, &This, index);
1110         if (!This) return hr;
1111
1112         if (unicode)
1113             *pdev = &This->generic.base.IDirectInputDevice8W_iface;
1114         else
1115             *pdev = &This->generic.base.IDirectInputDevice8A_iface;
1116         return hr;
1117     }
1118
1119     return DIERR_DEVICENOTREG;
1120 }
1121
1122 static HRESULT osx_set_autocenter(JoystickImpl *This,
1123         const DIPROPDWORD *header)
1124 {
1125     UInt32 v;
1126     HRESULT hr;
1127     if(!This->ff)
1128         return DIERR_UNSUPPORTED;
1129     v = header->dwData;
1130     hr = osx_to_win32_hresult(FFDeviceSetForceFeedbackProperty(This->ff, FFPROP_AUTOCENTER, &v));
1131     TRACE("returning: %08x\n", hr);
1132     return hr;
1133 }
1134
1135 static HRESULT osx_set_ffgain(JoystickImpl *This, const DIPROPDWORD *header)
1136 {
1137     UInt32 v;
1138     HRESULT hr;
1139     if(!This->ff)
1140         return DIERR_UNSUPPORTED;
1141     v = header->dwData;
1142     hr = osx_to_win32_hresult(FFDeviceSetForceFeedbackProperty(This->ff, FFPROP_FFGAIN, &v));
1143     TRACE("returning: %08x\n", hr);
1144     return hr;
1145 }
1146
1147 static HRESULT WINAPI JoystickWImpl_SetProperty(IDirectInputDevice8W *iface,
1148         const GUID *prop, const DIPROPHEADER *header)
1149 {
1150     JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
1151
1152     TRACE("%p %s %p\n", This, debugstr_guid(prop), header);
1153
1154     switch(LOWORD(prop))
1155     {
1156     case (DWORD_PTR)DIPROP_AUTOCENTER:
1157         return osx_set_autocenter(This, (const DIPROPDWORD *)header);
1158     case (DWORD_PTR)DIPROP_FFGAIN:
1159         return osx_set_ffgain(This, (const DIPROPDWORD *)header);
1160     }
1161
1162     return JoystickWGenericImpl_SetProperty(iface, prop, header);
1163 }
1164
1165 static HRESULT WINAPI JoystickAImpl_SetProperty(IDirectInputDevice8A *iface,
1166         const GUID *prop, const DIPROPHEADER *header)
1167 {
1168     JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
1169
1170     TRACE("%p %s %p\n", This, debugstr_guid(prop), header);
1171
1172     switch(LOWORD(prop))
1173     {
1174     case (DWORD_PTR)DIPROP_AUTOCENTER:
1175         return osx_set_autocenter(This, (const DIPROPDWORD *)header);
1176     case (DWORD_PTR)DIPROP_FFGAIN:
1177         return osx_set_ffgain(This, (const DIPROPDWORD *)header);
1178     }
1179
1180     return JoystickAGenericImpl_SetProperty(iface, prop, header);
1181 }
1182
1183 static CFUUIDRef effect_win_to_mac(const GUID *effect)
1184 {
1185 #define DO_MAP(X) \
1186     if(IsEqualGUID(&GUID_##X, effect)) \
1187         return kFFEffectType_##X##_ID;
1188     DO_MAP(ConstantForce)
1189     DO_MAP(RampForce)
1190     DO_MAP(Square)
1191     DO_MAP(Sine)
1192     DO_MAP(Triangle)
1193     DO_MAP(SawtoothUp)
1194     DO_MAP(SawtoothDown)
1195     DO_MAP(Spring)
1196     DO_MAP(Damper)
1197     DO_MAP(Inertia)
1198     DO_MAP(Friction)
1199     DO_MAP(CustomForce)
1200 #undef DO_MAP
1201     WARN("Unknown effect GUID! %s\n", debugstr_guid(effect));
1202     return 0;
1203 }
1204
1205 static HRESULT WINAPI JoystickWImpl_CreateEffect(IDirectInputDevice8W *iface,
1206         const GUID *type, const DIEFFECT *params, IDirectInputEffect **out,
1207         IUnknown *outer)
1208 {
1209     JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
1210     EffectImpl *effect;
1211     HRESULT hr;
1212
1213     TRACE("%p %s %p %p %p\n", iface, debugstr_guid(type), params, out, outer);
1214     dump_DIEFFECT(params, type, 0);
1215
1216     if(!This->ff){
1217         TRACE("No force feedback support\n");
1218         *out = NULL;
1219         return S_OK;
1220     }
1221
1222     if(outer)
1223         WARN("aggregation not implemented\n");
1224
1225     effect = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(*This));
1226     effect->IDirectInputEffect_iface.lpVtbl = &EffectVtbl;
1227     effect->ref = 1;
1228     effect->guid = *type;
1229     effect->device = This;
1230
1231     /* Mac's FFEFFECT and Win's DIEFFECT are binary identical. */
1232     hr = osx_to_win32_hresult(FFDeviceCreateEffect(This->ff,
1233                 effect_win_to_mac(type), (FFEFFECT*)params, &effect->effect));
1234     if(FAILED(hr)){
1235         WARN("FFDeviceCreateEffect failed: %08x\n", hr);
1236         HeapFree(GetProcessHeap(), 0, effect);
1237         return hr;
1238     }
1239
1240     list_add_tail(&This->effects, &effect->entry);
1241     *out = &effect->IDirectInputEffect_iface;
1242
1243     TRACE("allocated effect: %p\n", effect);
1244
1245     return S_OK;
1246 }
1247
1248 static HRESULT WINAPI JoystickAImpl_CreateEffect(IDirectInputDevice8A *iface,
1249         const GUID *type, const DIEFFECT *params, IDirectInputEffect **out,
1250         IUnknown *outer)
1251 {
1252     JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
1253
1254     TRACE("%p %s %p %p %p\n", iface, debugstr_guid(type), params, out, outer);
1255
1256     return JoystickWImpl_CreateEffect(&This->generic.base.IDirectInputDevice8W_iface,
1257             type, params, out, outer);
1258 }
1259
1260 static HRESULT WINAPI JoystickWImpl_SendForceFeedbackCommand(IDirectInputDevice8W *iface,
1261         DWORD flags)
1262 {
1263     JoystickImpl *This = impl_from_IDirectInputDevice8W(iface);
1264     HRESULT hr;
1265
1266     TRACE("%p 0x%x\n", This, flags);
1267
1268     if(!This->ff)
1269         return DI_NOEFFECT;
1270
1271     hr = osx_to_win32_hresult(FFDeviceSendForceFeedbackCommand(This->ff, flags));
1272     if(FAILED(hr)){
1273         WARN("FFDeviceSendForceFeedbackCommand failed: %08x\n", hr);
1274         return hr;
1275     }
1276
1277     return S_OK;
1278 }
1279
1280 static HRESULT WINAPI JoystickAImpl_SendForceFeedbackCommand(IDirectInputDevice8A *iface,
1281         DWORD flags)
1282 {
1283     JoystickImpl *This = impl_from_IDirectInputDevice8A(iface);
1284
1285     TRACE("%p 0x%x\n", This, flags);
1286
1287     return JoystickWImpl_SendForceFeedbackCommand(&This->generic.base.IDirectInputDevice8W_iface, flags);
1288 }
1289
1290 const struct dinput_device joystick_osx_device = {
1291   "Wine OS X joystick driver",
1292   joydev_enum_deviceA,
1293   joydev_enum_deviceW,
1294   joydev_create_device
1295 };
1296
1297 static const IDirectInputDevice8AVtbl JoystickAvt =
1298 {
1299     IDirectInputDevice2AImpl_QueryInterface,
1300     IDirectInputDevice2AImpl_AddRef,
1301     IDirectInputDevice2AImpl_Release,
1302     JoystickAGenericImpl_GetCapabilities,
1303     IDirectInputDevice2AImpl_EnumObjects,
1304     JoystickAGenericImpl_GetProperty,
1305     JoystickAImpl_SetProperty,
1306     IDirectInputDevice2AImpl_Acquire,
1307     IDirectInputDevice2AImpl_Unacquire,
1308     JoystickAGenericImpl_GetDeviceState,
1309     IDirectInputDevice2AImpl_GetDeviceData,
1310     IDirectInputDevice2AImpl_SetDataFormat,
1311     IDirectInputDevice2AImpl_SetEventNotification,
1312     IDirectInputDevice2AImpl_SetCooperativeLevel,
1313     JoystickAGenericImpl_GetObjectInfo,
1314     JoystickAGenericImpl_GetDeviceInfo,
1315     IDirectInputDevice2AImpl_RunControlPanel,
1316     IDirectInputDevice2AImpl_Initialize,
1317     JoystickAImpl_CreateEffect,
1318     IDirectInputDevice2AImpl_EnumEffects,
1319     IDirectInputDevice2AImpl_GetEffectInfo,
1320     IDirectInputDevice2AImpl_GetForceFeedbackState,
1321     JoystickAImpl_SendForceFeedbackCommand,
1322     IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
1323     IDirectInputDevice2AImpl_Escape,
1324     JoystickAGenericImpl_Poll,
1325     IDirectInputDevice2AImpl_SendDeviceData,
1326     IDirectInputDevice7AImpl_EnumEffectsInFile,
1327     IDirectInputDevice7AImpl_WriteEffectToFile,
1328     JoystickAGenericImpl_BuildActionMap,
1329     JoystickAGenericImpl_SetActionMap,
1330     IDirectInputDevice8AImpl_GetImageInfo
1331 };
1332
1333 static const IDirectInputDevice8WVtbl JoystickWvt =
1334 {
1335     IDirectInputDevice2WImpl_QueryInterface,
1336     IDirectInputDevice2WImpl_AddRef,
1337     IDirectInputDevice2WImpl_Release,
1338     JoystickWGenericImpl_GetCapabilities,
1339     IDirectInputDevice2WImpl_EnumObjects,
1340     JoystickWGenericImpl_GetProperty,
1341     JoystickWImpl_SetProperty,
1342     IDirectInputDevice2WImpl_Acquire,
1343     IDirectInputDevice2WImpl_Unacquire,
1344     JoystickWGenericImpl_GetDeviceState,
1345     IDirectInputDevice2WImpl_GetDeviceData,
1346     IDirectInputDevice2WImpl_SetDataFormat,
1347     IDirectInputDevice2WImpl_SetEventNotification,
1348     IDirectInputDevice2WImpl_SetCooperativeLevel,
1349     JoystickWGenericImpl_GetObjectInfo,
1350     JoystickWGenericImpl_GetDeviceInfo,
1351     IDirectInputDevice2WImpl_RunControlPanel,
1352     IDirectInputDevice2WImpl_Initialize,
1353     JoystickWImpl_CreateEffect,
1354     IDirectInputDevice2WImpl_EnumEffects,
1355     IDirectInputDevice2WImpl_GetEffectInfo,
1356     IDirectInputDevice2WImpl_GetForceFeedbackState,
1357     JoystickWImpl_SendForceFeedbackCommand,
1358     IDirectInputDevice2WImpl_EnumCreatedEffectObjects,
1359     IDirectInputDevice2WImpl_Escape,
1360     JoystickWGenericImpl_Poll,
1361     IDirectInputDevice2WImpl_SendDeviceData,
1362     IDirectInputDevice7WImpl_EnumEffectsInFile,
1363     IDirectInputDevice7WImpl_WriteEffectToFile,
1364     JoystickWGenericImpl_BuildActionMap,
1365     JoystickWGenericImpl_SetActionMap,
1366     IDirectInputDevice8WImpl_GetImageInfo
1367 };
1368
1369 static HRESULT WINAPI effect_QueryInterface(IDirectInputEffect *iface,
1370         const GUID *guid, void **out)
1371 {
1372     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1373
1374     TRACE("%p %s %p\n", This, debugstr_guid(guid), out);
1375
1376     if(IsEqualIID(guid, &IID_IDirectInputEffect)){
1377         *out = iface;
1378         IDirectInputEffect_AddRef(iface);
1379         return S_OK;
1380     }
1381
1382     return E_NOINTERFACE;
1383 }
1384
1385 static ULONG WINAPI effect_AddRef(IDirectInputEffect *iface)
1386 {
1387     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1388     ULONG ref = InterlockedIncrement(&This->ref);
1389     TRACE("%p, ref is now: %u\n", This, ref);
1390     return ref;
1391 }
1392
1393 static ULONG WINAPI effect_Release(IDirectInputEffect *iface)
1394 {
1395     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1396     ULONG ref = InterlockedDecrement(&This->ref);
1397     TRACE("%p, ref is now: %u\n", This, ref);
1398
1399     if(!ref){
1400         list_remove(&This->entry);
1401         FFDeviceReleaseEffect(This->device->ff, This->effect);
1402         HeapFree(GetProcessHeap(), 0, This);
1403     }
1404
1405     return ref;
1406 }
1407
1408 static HRESULT WINAPI effect_Initialize(IDirectInputEffect *iface, HINSTANCE hinst,
1409         DWORD version, const GUID *guid)
1410 {
1411     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1412     TRACE("%p %p 0x%x, %s\n", This, hinst, version, debugstr_guid(guid));
1413     return S_OK;
1414 }
1415
1416 static HRESULT WINAPI effect_GetEffectGuid(IDirectInputEffect *iface, GUID *out)
1417 {
1418     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1419     TRACE("%p %p\n", This, out);
1420     *out = This->guid;
1421     return S_OK;
1422 }
1423
1424 static HRESULT WINAPI effect_GetParameters(IDirectInputEffect *iface,
1425         DIEFFECT *effect, DWORD flags)
1426 {
1427     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1428     TRACE("%p %p 0x%x\n", This, effect, flags);
1429     return osx_to_win32_hresult(FFEffectGetParameters(This->effect, (FFEFFECT*)effect, flags));
1430 }
1431
1432 static HRESULT WINAPI effect_SetParameters(IDirectInputEffect *iface,
1433         const DIEFFECT *effect, DWORD flags)
1434 {
1435     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1436     TRACE("%p %p 0x%x\n", This, effect, flags);
1437     dump_DIEFFECT(effect, &This->guid, flags);
1438     return osx_to_win32_hresult(FFEffectSetParameters(This->effect, (FFEFFECT*)effect, flags));
1439 }
1440
1441 static HRESULT WINAPI effect_Start(IDirectInputEffect *iface, DWORD iterations,
1442         DWORD flags)
1443 {
1444     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1445     TRACE("%p 0x%x 0x%x\n", This, iterations, flags);
1446     return osx_to_win32_hresult(FFEffectStart(This->effect, iterations, flags));
1447 }
1448
1449 static HRESULT WINAPI effect_Stop(IDirectInputEffect *iface)
1450 {
1451     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1452     TRACE("%p\n", This);
1453     return osx_to_win32_hresult(FFEffectStop(This->effect));
1454 }
1455
1456 static HRESULT WINAPI effect_GetEffectStatus(IDirectInputEffect *iface, DWORD *flags)
1457 {
1458     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1459     TRACE("%p %p\n", This, flags);
1460     return osx_to_win32_hresult(FFEffectGetEffectStatus(This->effect, (UInt32*)flags));
1461 }
1462
1463 static HRESULT WINAPI effect_Download(IDirectInputEffect *iface)
1464 {
1465     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1466     TRACE("%p\n", This);
1467     return osx_to_win32_hresult(FFEffectDownload(This->effect));
1468 }
1469
1470 static HRESULT WINAPI effect_Unload(IDirectInputEffect *iface)
1471 {
1472     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1473     TRACE("%p\n", This);
1474     return osx_to_win32_hresult(FFEffectUnload(This->effect));
1475 }
1476
1477 static HRESULT WINAPI effect_Escape(IDirectInputEffect *iface, DIEFFESCAPE *escape)
1478 {
1479     EffectImpl *This = impl_from_IDirectInputEffect(iface);
1480     TRACE("%p %p\n", This, escape);
1481     return osx_to_win32_hresult(FFEffectEscape(This->effect, (FFEFFESCAPE*)escape));
1482 }
1483
1484 static const IDirectInputEffectVtbl EffectVtbl = {
1485     effect_QueryInterface,
1486     effect_AddRef,
1487     effect_Release,
1488     effect_Initialize,
1489     effect_GetEffectGuid,
1490     effect_GetParameters,
1491     effect_SetParameters,
1492     effect_Start,
1493     effect_Stop,
1494     effect_GetEffectStatus,
1495     effect_Download,
1496     effect_Unload,
1497     effect_Escape
1498 };
1499
1500 #else /* HAVE_IOHIDMANAGERCREATE */
1501
1502 const struct dinput_device joystick_osx_device = {
1503   "Wine OS X joystick driver",
1504   NULL,
1505   NULL,
1506   NULL
1507 };
1508
1509 #endif /* HAVE_IOHIDMANAGERCREATE */