git.oblomov.eu Git - wine/blob - 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_CARBON_CARBON_H) && defined(HAVE_IOKIT_HID_IOHIDLIB_H)
  27 #define LoadResource __carbon_LoadResource
  28 #define CompareString __carbon_CompareString
  29 #define GetCurrentThread __carbon_GetCurrentThread
  30 #define GetCurrentProcess __carbon_GetCurrentProcess
  31 #define AnimatePalette __carbon_AnimatePalette
  32 #define EqualRgn __carbon_EqualRgn
  33 #define FillRgn __carbon_FillRgn
  34 #define FrameRgn __carbon_FrameRgn
  35 #define GetPixel __carbon_GetPixel
  36 #define InvertRgn __carbon_InvertRgn
  37 #define LineTo __carbon_LineTo
  38 #define OffsetRgn __carbon_OffsetRgn
  39 #define PaintRgn __carbon_PaintRgn
  40 #define Polygon __carbon_Polygon
  41 #define ResizePalette __carbon_ResizePalette
  42 #define SetRectRgn __carbon_SetRectRgn
  43 #define ULONG __carbon_ULONG
  44 #define E_INVALIDARG __carbon_E_INVALIDARG
  45 #define E_OUTOFMEMORY __carbon_E_OUTOFMEMORY
  46 #define E_HANDLE __carbon_E_HANDLE
  47 #define E_ACCESSDENIED __carbon_E_ACCESSDENIED
  48 #define E_UNEXPECTED __carbon_E_UNEXPECTED
  49 #define E_FAIL __carbon_E_FAIL
  50 #define E_ABORT __carbon_E_ABORT
  51 #define E_POINTER __carbon_E_POINTER
  52 #define E_NOINTERFACE __carbon_E_NOINTERFACE
  53 #define E_NOTIMPL __carbon_E_NOTIMPL
  54 #define S_FALSE __carbon_S_FALSE
  55 #define S_OK __carbon_S_OK
  56 #define HRESULT_FACILITY __carbon_HRESULT_FACILITY
  57 #define IS_ERROR __carbon_IS_ERROR
  58 #define FAILED __carbon_FAILED
  59 #define SUCCEEDED __carbon_SUCCEEDED
  60 #define MAKE_HRESULT __carbon_MAKE_HRESULT
  61 #define HRESULT __carbon_HRESULT
  62 #define STDMETHODCALLTYPE __carbon_STDMETHODCALLTYPE
  63 #include <Carbon/Carbon.h>
  64 #include <IOKit/hid/IOHIDLib.h>
  65 #undef LoadResource
  66 #undef CompareString
  67 #undef GetCurrentThread
  68 #undef _CDECL
  69 #undef DPRINTF
  70 #undef GetCurrentProcess
  71 #undef AnimatePalette
  72 #undef EqualRgn
  73 #undef FillRgn
  74 #undef FrameRgn
  75 #undef GetPixel
  76 #undef InvertRgn
  77 #undef LineTo
  78 #undef OffsetRgn
  79 #undef PaintRgn
  80 #undef Polygon
  81 #undef ResizePalette
  82 #undef SetRectRgn
  83 #undef ULONG
  84 #undef E_INVALIDARG
  85 #undef E_OUTOFMEMORY
  86 #undef E_HANDLE
  87 #undef E_ACCESSDENIED
  88 #undef E_UNEXPECTED
  89 #undef E_FAIL
  90 #undef E_ABORT
  91 #undef E_POINTER
  92 #undef E_NOINTERFACE
  93 #undef E_NOTIMPL
  94 #undef S_FALSE
  95 #undef S_OK
  96 #undef HRESULT_FACILITY
  97 #undef IS_ERROR
  98 #undef FAILED
  99 #undef SUCCEEDED
 100 #undef MAKE_HRESULT
 101 #undef HRESULT
 102 #undef STDMETHODCALLTYPE
 103 #endif /* HAVE_CARBON_CARBON_H */
 104
 105 #include "wine/debug.h"
 106 #include "wine/unicode.h"
 107 #include "windef.h"
 108 #include "winbase.h"
 109 #include "winerror.h"
 110 #include "winreg.h"
 111 #include "dinput.h"
 112
 113 #include "dinput_private.h"
 114 #include "device_private.h"
 115 #include "joystick_private.h"
 116
 117 WINE_DEFAULT_DEBUG_CHANNEL(dinput);
 118
 119 #ifdef HAVE_IOHIDMANAGERCREATE
 120
 121 static IOHIDManagerRef gIOHIDManagerRef = NULL;
 122 static CFArrayRef gDevices = NULL;
 123
 124 typedef struct JoystickImpl JoystickImpl;
 125 static const IDirectInputDevice8AVtbl JoystickAvt;
 126 static const IDirectInputDevice8WVtbl JoystickWvt;
 127
 128 struct JoystickImpl
 129 {
 130     struct JoystickGenericImpl generic;
 131
 132     /* osx private */
 133     int                    id;
 134     CFMutableArrayRef      elementCFArrayRef;
 135     ObjProps               **propmap;
 136 };
 137
 138 static const GUID DInput_Wine_OsX_Joystick_GUID = { /* 59CAD8F6-E617-41E2-8EB7-47B23EEEDC5A */
 139   0x59CAD8F6, 0xE617, 0x41E2, {0x8E, 0xB7, 0x47, 0xB2, 0x3E, 0xEE, 0xDC, 0x5A}
 140 };
 141
 142 static void CFSetApplierFunctionCopyToCFArray(const void *value, void *context)
 143 {
 144     CFArrayAppendValue( ( CFMutableArrayRef ) context, value );
 145 }
 146
 147 static CFMutableDictionaryRef creates_osx_device_match(int usage)
 148 {
 149     CFMutableDictionaryRef result;
 150
 151     result = CFDictionaryCreateMutable( kCFAllocatorDefault, 0,
 152             &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks );
 153
 154     if ( result )
 155     {
 156         int number = kHIDPage_GenericDesktop;
 157         CFNumberRef pageCFNumberRef = CFNumberCreate( kCFAllocatorDefault,
 158                           kCFNumberIntType, &number);
 159
 160         if ( pageCFNumberRef )
 161         {
 162             CFNumberRef usageCFNumberRef;
 163
 164             CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsagePageKey ),
 165                 pageCFNumberRef );
 166             CFRelease( pageCFNumberRef );
 167
 168             usageCFNumberRef = CFNumberCreate( kCFAllocatorDefault,
 169                         kCFNumberIntType, &usage);
 170             if ( usageCFNumberRef )
 171             {
 172                 CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsageKey ),
 173                     usageCFNumberRef );
 174                 CFRelease( usageCFNumberRef );
 175             }
 176             else
 177             {
 178                 ERR("CFNumberCreate() failed.\n");
 179                 return NULL;
 180             }
 181         }
 182         else
 183         {
 184             ERR("CFNumberCreate failed.\n");
 185             return NULL;
 186         }
 187     }
 188     else
 189     {
 190         ERR("CFDictionaryCreateMutable failed.\n");
 191         return NULL;
 192     }
 193
 194     return result;
 195 }
 196
 197 static int find_osx_devices(void)
 198 {
 199     IOReturn tIOReturn;
 200     CFMutableDictionaryRef result;
 201     CFSetRef devset;
 202     CFArrayRef matching;
 203
 204     gIOHIDManagerRef = IOHIDManagerCreate( kCFAllocatorDefault, 0L );
 205     tIOReturn = IOHIDManagerOpen( gIOHIDManagerRef, 0L);
 206     if ( kIOReturnSuccess != tIOReturn )
 207     {
 208         ERR("Couldn't open IOHIDManager.");
 209         return 0;
 210     }
 211
 212      matching = CFArrayCreateMutable( kCFAllocatorDefault, 0,
 213                         &kCFTypeArrayCallBacks );
 214
 215     /* build matching dictionary */
 216     result = creates_osx_device_match(kHIDPage_Sport);
 217     if (!result)
 218     {
 219         CFRelease(matching);
 220         return 0;
 221     }
 222     CFArrayAppendValue( ( CFMutableArrayRef )matching, result );
 223     result = creates_osx_device_match(kHIDPage_Game);
 224     if (!result)
 225     {
 226         CFRelease(matching);
 227         return 0;
 228     }
 229     CFArrayAppendValue( ( CFMutableArrayRef )matching, result );
 230
 231     IOHIDManagerSetDeviceMatchingMultiple( gIOHIDManagerRef, matching);
 232     devset = IOHIDManagerCopyDevices( gIOHIDManagerRef );
 233     if (devset)
 234     {
 235         CFIndex count;
 236         gDevices = CFArrayCreateMutable( kCFAllocatorDefault, 0,
 237                         &kCFTypeArrayCallBacks );
 238         CFSetApplyFunction(devset, CFSetApplierFunctionCopyToCFArray, (void*)gDevices);
 239         count = CFArrayGetCount( gDevices);
 240         CFRelease( devset);
 241         count = CFArrayGetCount( gDevices);
 242
 243         TRACE("found %i device(s)\n",(int)count);
 244         return count;
 245
 246     }
 247     return 0;
 248 }
 249
 250 static int get_osx_device_name(int id, char *name, int length)
 251 {
 252     CFStringRef str;
 253     IOHIDDeviceRef tIOHIDDeviceRef;
 254
 255     if (!gDevices)
 256         return 0;
 257
 258     tIOHIDDeviceRef = ( IOHIDDeviceRef ) CFArrayGetValueAtIndex( gDevices, id );
 259
 260     if (!tIOHIDDeviceRef)
 261         return 0;
 262
 263     if (name)
 264         name[0] = 0;
 265
 266     if (!tIOHIDDeviceRef)
 267     {
 268         ERR("Invalid Device requested %i\n",id);
 269         return 0;
 270     }
 271
 272     str = IOHIDDeviceGetProperty(tIOHIDDeviceRef, CFSTR( kIOHIDProductKey ));
 273     if (str)
 274     {
 275         CFIndex len = CFStringGetLength(str);
 276         if (length >= len)
 277         {
 278             CFStringGetCString(str,name,length,kCFStringEncodingASCII);
 279             return len;
 280         }
 281         else
 282             return (len+1);
 283     }
 284     return 0;
 285 }
 286
 287 static void get_osx_device_elements(JoystickImpl *device, int axis_map[8])
 288 {
 289     IOHIDDeviceRef  tIOHIDDeviceRef;
 290     CFArrayRef      gElementCFArrayRef;
 291     DWORD           axes = 0;
 292     DWORD           sliders = 0;
 293     DWORD           buttons = 0;
 294     DWORD           povs = 0;
 295
 296     device->elementCFArrayRef = NULL;
 297
 298     if (!gDevices)
 299         return;
 300
 301     tIOHIDDeviceRef = ( IOHIDDeviceRef ) CFArrayGetValueAtIndex( gDevices, device->id );
 302
 303     if (!tIOHIDDeviceRef)
 304         return;
 305
 306     gElementCFArrayRef = IOHIDDeviceCopyMatchingElements( tIOHIDDeviceRef,
 307                                 NULL, 0 );
 308
 309     if (gElementCFArrayRef)
 310     {
 311         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 312         /* build our element array in the order that dinput expects */
 313         device->elementCFArrayRef = CFArrayCreateMutable(NULL,0,NULL);
 314
 315         for ( idx = 0; idx < cnt; idx++ )
 316         {
 317             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 318             int eleType = IOHIDElementGetType( tIOHIDElementRef );
 319             switch(eleType)
 320             {
 321                 case kIOHIDElementTypeInput_Button:
 322                 {
 323                     int usagePage = IOHIDElementGetUsagePage( tIOHIDElementRef );
 324                     if (usagePage != kHIDPage_Button)
 325                     {
 326                         /* avoid strange elements found on the 360 controler */
 327                         continue;
 328                     }
 329
 330                     if (buttons < 128)
 331                     {
 332                         CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs+buttons), tIOHIDElementRef);
 333                         buttons++;
 334                     }
 335                     break;
 336                 }
 337                 case kIOHIDElementTypeInput_Axis:
 338                 {
 339                     CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef);
 340                     axes++;
 341                     break;
 342                 }
 343                 case kIOHIDElementTypeInput_Misc:
 344                 {
 345                     uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef );
 346                     switch(usage)
 347                     {
 348                         case kHIDUsage_GD_Hatswitch:
 349                         {
 350                             CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs), tIOHIDElementRef);
 351                             povs++;
 352                             break;
 353                         }
 354                         case kHIDUsage_GD_Slider:
 355                             sliders ++;
 356                             if (sliders > 2)
 357                                 break;
 358                             /* fallthrough, sliders are axis */
 359                         case kHIDUsage_GD_X:
 360                         case kHIDUsage_GD_Y:
 361                         case kHIDUsage_GD_Z:
 362                         case kHIDUsage_GD_Rx:
 363                         case kHIDUsage_GD_Ry:
 364                         case kHIDUsage_GD_Rz:
 365                         {
 366                             CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef);
 367                             axis_map[axes]=usage;
 368                             axes++;
 369                             break;
 370                         }
 371                         default:
 372                             FIXME("Unhandled usage %i\n",usage);
 373                     }
 374                     break;
 375                 }
 376                 default:
 377                     FIXME("Unhandled type %i\n",eleType);
 378             }
 379         }
 380     }
 381
 382     device->generic.devcaps.dwAxes = axes;
 383     device->generic.devcaps.dwButtons = buttons;
 384     device->generic.devcaps.dwPOVs = povs;
 385 }
 386
 387 static void get_osx_device_elements_props(JoystickImpl *device)
 388 {
 389     CFArrayRef gElementCFArrayRef = device->elementCFArrayRef;
 390
 391     if (gElementCFArrayRef)
 392     {
 393         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 394
 395         for ( idx = 0; idx < cnt; idx++ )
 396         {
 397             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 398
 399             device->generic.props[idx].lDevMin = IOHIDElementGetLogicalMin(tIOHIDElementRef);
 400             device->generic.props[idx].lDevMax = IOHIDElementGetLogicalMax(tIOHIDElementRef);
 401             device->generic.props[idx].lMin =  0;
 402             device->generic.props[idx].lMax =  0xffff;
 403             device->generic.props[idx].lDeadZone = 0;
 404             device->generic.props[idx].lSaturation = 0;
 405         }
 406     }
 407 }
 408
 409 static void poll_osx_device_state(JoystickGenericImpl *device_in)
 410 {
 411     JoystickImpl *device = (JoystickImpl*)device_in;
 412     IOHIDDeviceRef tIOHIDDeviceRef;
 413     CFArrayRef gElementCFArrayRef = device->elementCFArrayRef;
 414
 415     TRACE("polling device %i\n",device->id);
 416
 417     if (!gDevices)
 418         return;
 419
 420     tIOHIDDeviceRef = ( IOHIDDeviceRef ) CFArrayGetValueAtIndex( gDevices, device->id );
 421
 422     if (!tIOHIDDeviceRef)
 423         return;
 424
 425     if (gElementCFArrayRef)
 426     {
 427         int button_idx = 0;
 428         int pov_idx = 0;
 429         int slider_idx = 0;
 430         CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef );
 431
 432         for ( idx = 0; idx < cnt; idx++ )
 433         {
 434             IOHIDValueRef valueRef;
 435             int val;
 436             IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx );
 437             int eleType = IOHIDElementGetType( tIOHIDElementRef );
 438
 439             switch(eleType)
 440             {
 441                 case kIOHIDElementTypeInput_Button:
 442                     if(button_idx < 128)
 443                     {
 444                         IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 445                         val = IOHIDValueGetIntegerValue(valueRef);
 446                         device->generic.js.rgbButtons[button_idx] = val ? 0x80 : 0x00;
 447                         button_idx ++;
 448                     }
 449                     break;
 450                 case kIOHIDElementTypeInput_Misc:
 451                 {
 452                     uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef );
 453                     switch(usage)
 454                     {
 455                         case kHIDUsage_GD_Hatswitch:
 456                         {
 457                             IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 458                             val = IOHIDValueGetIntegerValue(valueRef);
 459                             if (val >= 8)
 460                                 device->generic.js.rgdwPOV[pov_idx] = -1;
 461                             else
 462                                 device->generic.js.rgdwPOV[pov_idx] = val * 4500;
 463                             pov_idx ++;
 464                             break;
 465                         }
 466                         case kHIDUsage_GD_X:
 467                         case kHIDUsage_GD_Y:
 468                         case kHIDUsage_GD_Z:
 469                         case kHIDUsage_GD_Rx:
 470                         case kHIDUsage_GD_Ry:
 471                         case kHIDUsage_GD_Rz:
 472                         case kHIDUsage_GD_Slider:
 473                         {
 474                             IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef);
 475                             val = IOHIDValueGetIntegerValue(valueRef);
 476                             switch (usage)
 477                             {
 478                             case kHIDUsage_GD_X:
 479                                 device->generic.js.lX = joystick_map_axis(&device->generic.props[idx], val);
 480                                 break;
 481                             case kHIDUsage_GD_Y:
 482                                 device->generic.js.lY = joystick_map_axis(&device->generic.props[idx], val);
 483                                 break;
 484                             case kHIDUsage_GD_Z:
 485                                 device->generic.js.lZ = joystick_map_axis(&device->generic.props[idx], val);
 486                                 break;
 487                             case kHIDUsage_GD_Rx:
 488                                 device->generic.js.lRx = joystick_map_axis(&device->generic.props[idx], val);
 489                                 break;
 490                             case kHIDUsage_GD_Ry:
 491                                 device->generic.js.lRy = joystick_map_axis(&device->generic.props[idx], val);
 492                                 break;
 493                             case kHIDUsage_GD_Rz:
 494                                 device->generic.js.lRz = joystick_map_axis(&device->generic.props[idx], val);
 495                                 break;
 496                             case kHIDUsage_GD_Slider:
 497                                 device->generic.js.rglSlider[slider_idx] = joystick_map_axis(&device->generic.props[idx], val);
 498                                 slider_idx ++;
 499                                 break;
 500                             }
 501                             break;
 502                         }
 503                         default:
 504                             FIXME("unhandled usage %i\n",usage);
 505                     }
 506                     break;
 507                 }
 508                 default:
 509                     FIXME("Unhandled type %i\n",eleType);
 510             }
 511         }
 512     }
 513 }
 514
 515 static INT find_joystick_devices(void)
 516 {
 517     static INT joystick_devices_count = -1;
 518
 519     if (joystick_devices_count != -1) return joystick_devices_count;
 520
 521     joystick_devices_count = find_osx_devices();
 522
 523     return  joystick_devices_count;
 524 }
 525
 526 static BOOL joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id)
 527 {
 528     if (id >= find_joystick_devices()) return FALSE;
 529
 530     if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 531         WARN("force feedback not supported\n");
 532         return FALSE;
 533     }
 534
 535     if ((dwDevType == 0) ||
 536     ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 537     (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800)))
 538     {
 539         /* Return joystick */
 540         lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID;
 541         lpddi->guidInstance.Data3 = id;
 542         lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID;
 543         /* we only support traditional joysticks for now */
 544         if (version >= 0x0800)
 545             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 546         else
 547             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 548         sprintf(lpddi->tszInstanceName, "Joystick %d", id);
 549
 550         /* get the device name */
 551         get_osx_device_name(id, lpddi->tszProductName, MAX_PATH);
 552
 553         lpddi->guidFFDriver = GUID_NULL;
 554         return TRUE;
 555     }
 556
 557     return FALSE;
 558 }
 559
 560 static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id)
 561 {
 562     char name[MAX_PATH];
 563     char friendly[32];
 564
 565     if (id >= find_joystick_devices()) return FALSE;
 566
 567     if (dwFlags & DIEDFL_FORCEFEEDBACK) {
 568         WARN("force feedback not supported\n");
 569         return FALSE;
 570     }
 571
 572     if ((dwDevType == 0) ||
 573     ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) ||
 574     (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) {
 575         /* Return joystick */
 576         lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID;
 577         lpddi->guidInstance.Data3 = id;
 578         lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID;
 579         /* we only support traditional joysticks for now */
 580         if (version >= 0x0800)
 581             lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 582         else
 583             lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 584         sprintf(friendly, "Joystick %d", id);
 585         MultiByteToWideChar(CP_ACP, 0, friendly, -1, lpddi->tszInstanceName, MAX_PATH);
 586         /* get the device name */
 587         get_osx_device_name(id, name, MAX_PATH);
 588
 589         MultiByteToWideChar(CP_ACP, 0, name, -1, lpddi->tszProductName, MAX_PATH);
 590         lpddi->guidFFDriver = GUID_NULL;
 591         return TRUE;
 592     }
 593
 594     return FALSE;
 595 }
 596
 597 static HRESULT alloc_device(REFGUID rguid, const void *jvt, IDirectInputImpl *dinput,
 598     LPDIRECTINPUTDEVICEA* pdev, unsigned short index)
 599 {
 600     DWORD i;
 601     JoystickImpl* newDevice;
 602     char name[MAX_PATH];
 603     HRESULT hr;
 604     LPDIDATAFORMAT df = NULL;
 605     int idx = 0;
 606     int axis_map[8]; /* max axes */
 607     int slider_count = 0;
 608
 609     TRACE("%s %p %p %p %hu\n", debugstr_guid(rguid), jvt, dinput, pdev, index);
 610
 611     newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl));
 612     if (newDevice == 0) {
 613         WARN("out of memory\n");
 614         *pdev = 0;
 615         return DIERR_OUTOFMEMORY;
 616     }
 617
 618     newDevice->id = index;
 619
 620     newDevice->generic.guidProduct = DInput_Wine_OsX_Joystick_GUID;
 621     newDevice->generic.joy_polldev = poll_osx_device_state;
 622
 623     /* get the device name */
 624     get_osx_device_name(index, name, MAX_PATH);
 625     TRACE("Name %s\n",name);
 626
 627     /* copy the device name */
 628     newDevice->generic.name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1);
 629     strcpy(newDevice->generic.name, name);
 630
 631     memset(axis_map, 0, sizeof(axis_map));
 632     get_osx_device_elements(newDevice, axis_map);
 633
 634     TRACE("%i axes %i buttons %i povs\n",newDevice->generic.devcaps.dwAxes,newDevice->generic.devcaps.dwButtons,newDevice->generic.devcaps.dwPOVs);
 635
 636     if (newDevice->generic.devcaps.dwButtons > 128)
 637     {
 638         WARN("Can't support %d buttons. Clamping down to 128\n", newDevice->generic.devcaps.dwButtons);
 639         newDevice->generic.devcaps.dwButtons = 128;
 640     }
 641
 642     newDevice->generic.base.lpVtbl = jvt;
 643     newDevice->generic.base.ref = 1;
 644     newDevice->generic.base.dinput = dinput;
 645     newDevice->generic.base.guid = *rguid;
 646     InitializeCriticalSection(&newDevice->generic.base.crit);
 647     newDevice->generic.base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->generic.base.crit");
 648
 649     /* Create copy of default data format */
 650     if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED;
 651     memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize);
 652
 653     df->dwNumObjs = newDevice->generic.devcaps.dwAxes + newDevice->generic.devcaps.dwPOVs + newDevice->generic.devcaps.dwButtons;
 654     if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED;
 655
 656     for (i = 0; i < newDevice->generic.devcaps.dwAxes; i++)
 657     {
 658         int wine_obj = -1;
 659         switch (axis_map[i])
 660         {
 661             case kHIDUsage_GD_X: wine_obj = 0; break;
 662             case kHIDUsage_GD_Y: wine_obj = 1; break;
 663             case kHIDUsage_GD_Z: wine_obj = 2; break;
 664             case kHIDUsage_GD_Rx: wine_obj = 3; break;
 665             case kHIDUsage_GD_Ry: wine_obj = 4; break;
 666             case kHIDUsage_GD_Rz: wine_obj = 5; break;
 667             case kHIDUsage_GD_Slider:
 668                 wine_obj = 6 + slider_count;
 669                 slider_count++;
 670                 break;
 671         }
 672         if (wine_obj < 0 ) continue;
 673
 674         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize);
 675         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS;
 676     }
 677
 678     for (i = 0; i < newDevice->generic.devcaps.dwPOVs; i++)
 679     {
 680         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 8], df->dwObjSize);
 681         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_POV;
 682     }
 683
 684     for (i = 0; i < newDevice->generic.devcaps.dwButtons; i++)
 685     {
 686         memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize);
 687         df->rgodf[idx  ].pguid = &GUID_Button;
 688         df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON;
 689     }
 690     newDevice->generic.base.data_format.wine_df = df;
 691
 692     /* create default properties */
 693     newDevice->generic.props = HeapAlloc(GetProcessHeap(),0,c_dfDIJoystick2.dwNumObjs*sizeof(ObjProps));
 694     if (newDevice->generic.props == 0)
 695         goto FAILED;
 696
 697     /* initialize default properties */
 698     get_osx_device_elements_props(newDevice);
 699
 700     IDirectInput_AddRef((LPDIRECTINPUTDEVICE8A)newDevice->generic.base.dinput);
 701
 702     newDevice->generic.devcaps.dwSize = sizeof(newDevice->generic.devcaps);
 703     newDevice->generic.devcaps.dwFlags = DIDC_ATTACHED;
 704     if (newDevice->generic.base.dinput->dwVersion >= 0x0800)
 705         newDevice->generic.devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8);
 706     else
 707         newDevice->generic.devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8);
 708     newDevice->generic.devcaps.dwFFSamplePeriod = 0;
 709     newDevice->generic.devcaps.dwFFMinTimeResolution = 0;
 710     newDevice->generic.devcaps.dwFirmwareRevision = 0;
 711     newDevice->generic.devcaps.dwHardwareRevision = 0;
 712     newDevice->generic.devcaps.dwFFDriverVersion = 0;
 713
 714     if (TRACE_ON(dinput)) {
 715         _dump_DIDATAFORMAT(newDevice->generic.base.data_format.wine_df);
 716         _dump_DIDEVCAPS(&newDevice->generic.devcaps);
 717     }
 718
 719     *pdev = (LPDIRECTINPUTDEVICEA)newDevice;
 720
 721     return DI_OK;
 722
 723 FAILED:
 724     hr = DIERR_OUTOFMEMORY;
 725     if (df) HeapFree(GetProcessHeap(), 0, df->rgodf);
 726     HeapFree(GetProcessHeap(), 0, df);
 727     release_DataFormat(&newDevice->generic.base.data_format);
 728     HeapFree(GetProcessHeap(),0,newDevice->generic.name);
 729     HeapFree(GetProcessHeap(),0,newDevice->generic.props);
 730     HeapFree(GetProcessHeap(),0,newDevice);
 731     *pdev = 0;
 732
 733     return hr;
 734 }
 735
 736 /******************************************************************************
 737   *     get_joystick_index : Get the joystick index from a given GUID
 738   */
 739 static unsigned short get_joystick_index(REFGUID guid)
 740 {
 741     GUID wine_joystick = DInput_Wine_OsX_Joystick_GUID;
 742     GUID dev_guid = *guid;
 743
 744     wine_joystick.Data3 = 0;
 745     dev_guid.Data3 = 0;
 746
 747     /* for the standard joystick GUID use index 0 */
 748     if(IsEqualGUID(&GUID_Joystick,guid)) return 0;
 749
 750     /* for the wine joystick GUIDs use the index stored in Data3 */
 751     if(IsEqualGUID(&wine_joystick, &dev_guid)) return guid->Data3;
 752
 753     return 0xffff;
 754 }
 755
 756 static HRESULT joydev_create_deviceA(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEA* pdev)
 757 {
 758     unsigned short index;
 759     int joystick_devices_count;
 760
 761     TRACE("%p %s %p %p\n",dinput, debugstr_guid(rguid), riid, pdev);
 762     *pdev = NULL;
 763
 764     if ((joystick_devices_count = find_joystick_devices()) == 0)
 765         return DIERR_DEVICENOTREG;
 766
 767     if ((index = get_joystick_index(rguid)) < 0xffff &&
 768         joystick_devices_count && index < joystick_devices_count)
 769     {
 770         if ((riid == NULL) ||
 771         IsEqualGUID(&IID_IDirectInputDeviceA,  riid) ||
 772         IsEqualGUID(&IID_IDirectInputDevice2A, riid) ||
 773         IsEqualGUID(&IID_IDirectInputDevice7A, riid) ||
 774         IsEqualGUID(&IID_IDirectInputDevice8A, riid))
 775         {
 776             return alloc_device(rguid, &JoystickAvt, dinput, pdev, index);
 777         }
 778
 779         WARN("no interface\n");
 780         return DIERR_NOINTERFACE;
 781     }
 782
 783     return DIERR_DEVICENOTREG;
 784 }
 785
 786 static HRESULT joydev_create_deviceW(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPDIRECTINPUTDEVICEW* pdev)
 787 {
 788     unsigned short index;
 789     int joystick_devices_count;
 790
 791     TRACE("%p %s %p %p\n",dinput, debugstr_guid(rguid), riid, pdev);
 792     *pdev = NULL;
 793
 794     if ((joystick_devices_count = find_joystick_devices()) == 0)
 795         return DIERR_DEVICENOTREG;
 796
 797     if ((index = get_joystick_index(rguid)) < 0xffff &&
 798         joystick_devices_count && index < joystick_devices_count)
 799     {
 800         if ((riid == NULL) ||
 801         IsEqualGUID(&IID_IDirectInputDeviceW,  riid) ||
 802         IsEqualGUID(&IID_IDirectInputDevice2W, riid) ||
 803         IsEqualGUID(&IID_IDirectInputDevice7W, riid) ||
 804         IsEqualGUID(&IID_IDirectInputDevice8W, riid))
 805         {
 806             return alloc_device(rguid, &JoystickWvt, dinput, (LPDIRECTINPUTDEVICEA *)pdev, index);
 807         }
 808         WARN("no interface\n");
 809         return DIERR_NOINTERFACE;
 810     }
 811
 812     WARN("invalid device GUID %s\n",debugstr_guid(rguid));
 813     return DIERR_DEVICENOTREG;
 814 }
 815
 816 const struct dinput_device joystick_osx_device = {
 817   "Wine OS X joystick driver",
 818   joydev_enum_deviceA,
 819   joydev_enum_deviceW,
 820   joydev_create_deviceA,
 821   joydev_create_deviceW
 822 };
 823
 824 static const IDirectInputDevice8AVtbl JoystickAvt =
 825 {
 826     IDirectInputDevice2AImpl_QueryInterface,
 827     IDirectInputDevice2AImpl_AddRef,
 828     IDirectInputDevice2AImpl_Release,
 829     JoystickAGenericImpl_GetCapabilities,
 830     IDirectInputDevice2AImpl_EnumObjects,
 831     JoystickAGenericImpl_GetProperty,
 832     JoystickAGenericImpl_SetProperty,
 833     JoystickAGenericImpl_Acquire,
 834     JoystickAGenericImpl_Unacquire,
 835     JoystickAGenericImpl_GetDeviceState,
 836     IDirectInputDevice2AImpl_GetDeviceData,
 837     IDirectInputDevice2AImpl_SetDataFormat,
 838     IDirectInputDevice2AImpl_SetEventNotification,
 839     IDirectInputDevice2AImpl_SetCooperativeLevel,
 840     JoystickAGenericImpl_GetObjectInfo,
 841     JoystickAGenericImpl_GetDeviceInfo,
 842     IDirectInputDevice2AImpl_RunControlPanel,
 843     IDirectInputDevice2AImpl_Initialize,
 844     IDirectInputDevice2AImpl_CreateEffect,
 845     IDirectInputDevice2AImpl_EnumEffects,
 846     IDirectInputDevice2AImpl_GetEffectInfo,
 847     IDirectInputDevice2AImpl_GetForceFeedbackState,
 848     IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 849     IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 850     IDirectInputDevice2AImpl_Escape,
 851     JoystickAGenericImpl_Poll,
 852     IDirectInputDevice2AImpl_SendDeviceData,
 853     IDirectInputDevice7AImpl_EnumEffectsInFile,
 854     IDirectInputDevice7AImpl_WriteEffectToFile,
 855     IDirectInputDevice8AImpl_BuildActionMap,
 856     IDirectInputDevice8AImpl_SetActionMap,
 857     IDirectInputDevice8AImpl_GetImageInfo
 858 };
 859
 860 #if !defined(__STRICT_ANSI__) && defined(__GNUC__)
 861 # define XCAST(fun) (typeof(JoystickWvt.fun))
 862 #else
 863 # define XCAST(fun) (void*)
 864 #endif
 865
 866 static const IDirectInputDevice8WVtbl JoystickWvt =
 867 {
 868     IDirectInputDevice2WImpl_QueryInterface,
 869     XCAST(AddRef)IDirectInputDevice2AImpl_AddRef,
 870     XCAST(Release)IDirectInputDevice2AImpl_Release,
 871     XCAST(GetCapabilities)JoystickAGenericImpl_GetCapabilities,
 872     IDirectInputDevice2WImpl_EnumObjects,
 873     XCAST(GetProperty)JoystickAGenericImpl_GetProperty,
 874     XCAST(SetProperty)JoystickAGenericImpl_SetProperty,
 875     XCAST(Acquire)JoystickAGenericImpl_Acquire,
 876     XCAST(Unacquire)JoystickAGenericImpl_Unacquire,
 877     XCAST(GetDeviceState)JoystickAGenericImpl_GetDeviceState,
 878     XCAST(GetDeviceData)IDirectInputDevice2AImpl_GetDeviceData,
 879     XCAST(SetDataFormat)IDirectInputDevice2AImpl_SetDataFormat,
 880     XCAST(SetEventNotification)IDirectInputDevice2AImpl_SetEventNotification,
 881     XCAST(SetCooperativeLevel)IDirectInputDevice2AImpl_SetCooperativeLevel,
 882     JoystickWGenericImpl_GetObjectInfo,
 883     JoystickWGenericImpl_GetDeviceInfo,
 884     XCAST(RunControlPanel)IDirectInputDevice2AImpl_RunControlPanel,
 885     XCAST(Initialize)IDirectInputDevice2AImpl_Initialize,
 886     XCAST(CreateEffect)IDirectInputDevice2AImpl_CreateEffect,
 887     IDirectInputDevice2WImpl_EnumEffects,
 888     IDirectInputDevice2WImpl_GetEffectInfo,
 889     XCAST(GetForceFeedbackState)IDirectInputDevice2AImpl_GetForceFeedbackState,
 890     XCAST(SendForceFeedbackCommand)IDirectInputDevice2AImpl_SendForceFeedbackCommand,
 891     XCAST(EnumCreatedEffectObjects)IDirectInputDevice2AImpl_EnumCreatedEffectObjects,
 892     XCAST(Escape)IDirectInputDevice2AImpl_Escape,
 893     XCAST(Poll)JoystickAGenericImpl_Poll,
 894     XCAST(SendDeviceData)IDirectInputDevice2AImpl_SendDeviceData,
 895     IDirectInputDevice7WImpl_EnumEffectsInFile,
 896     IDirectInputDevice7WImpl_WriteEffectToFile,
 897     IDirectInputDevice8WImpl_BuildActionMap,
 898     IDirectInputDevice8WImpl_SetActionMap,
 899     IDirectInputDevice8WImpl_GetImageInfo
 900 };
 901 #undef XCAST
 902
 903 #else /* HAVE_IOHIDMANAGERCREATE */
 904
 905 const struct dinput_device joystick_osx_device = {
 906   "Wine OS X joystick driver",
 907   NULL,
 908   NULL,
 909   NULL,
 910   NULL
 911 };
 912
 913 #endif /* HAVE_IOHIDMANAGERCREATE */