/* DirectInput Joystick device for Mac OS/X * * Copyright 1998 Marcus Meissner * Copyright 1998,1999 Lionel Ulmer * Copyright 2000-2001 TransGaming Technologies Inc. * Copyright 2009 CodeWeavers, Aric Stewart * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #include "config.h" #include "wine/port.h" #if defined(HAVE_IOKIT_HID_IOHIDLIB_H) #define ULONG __carbon_ULONG #define E_INVALIDARG __carbon_E_INVALIDARG #define E_OUTOFMEMORY __carbon_E_OUTOFMEMORY #define E_HANDLE __carbon_E_HANDLE #define E_ACCESSDENIED __carbon_E_ACCESSDENIED #define E_UNEXPECTED __carbon_E_UNEXPECTED #define E_FAIL __carbon_E_FAIL #define E_ABORT __carbon_E_ABORT #define E_POINTER __carbon_E_POINTER #define E_NOINTERFACE __carbon_E_NOINTERFACE #define E_NOTIMPL __carbon_E_NOTIMPL #define S_FALSE __carbon_S_FALSE #define S_OK __carbon_S_OK #define HRESULT_FACILITY __carbon_HRESULT_FACILITY #define IS_ERROR __carbon_IS_ERROR #define FAILED __carbon_FAILED #define SUCCEEDED __carbon_SUCCEEDED #define MAKE_HRESULT __carbon_MAKE_HRESULT #define HRESULT __carbon_HRESULT #define STDMETHODCALLTYPE __carbon_STDMETHODCALLTYPE #include <IOKit/hid/IOHIDLib.h> #undef ULONG #undef E_INVALIDARG #undef E_OUTOFMEMORY #undef E_HANDLE #undef E_ACCESSDENIED #undef E_UNEXPECTED #undef E_FAIL #undef E_ABORT #undef E_POINTER #undef E_NOINTERFACE #undef E_NOTIMPL #undef S_FALSE #undef S_OK #undef HRESULT_FACILITY #undef IS_ERROR #undef FAILED #undef SUCCEEDED #undef MAKE_HRESULT #undef HRESULT #undef STDMETHODCALLTYPE #endif /* HAVE_IOKIT_HID_IOHIDLIB_H */ #include "wine/debug.h" #include "wine/unicode.h" #include "windef.h" #include "winbase.h" #include "winerror.h" #include "winreg.h" #include "dinput.h" #include "dinput_private.h" #include "device_private.h" #include "joystick_private.h" #ifdef HAVE_IOHIDMANAGERCREATE WINE_DEFAULT_DEBUG_CHANNEL(dinput); static IOHIDManagerRef gIOHIDManagerRef = NULL; static CFArrayRef gCollections = NULL; typedef struct JoystickImpl JoystickImpl; static const IDirectInputDevice8AVtbl JoystickAvt; static const IDirectInputDevice8WVtbl JoystickWvt; struct JoystickImpl { struct JoystickGenericImpl generic; /* osx private */ int id; CFMutableArrayRef elementCFArrayRef; ObjProps **propmap; }; static inline JoystickImpl *impl_from_IDirectInputDevice8A(IDirectInputDevice8A *iface) { return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8A_iface), JoystickGenericImpl, base), JoystickImpl, generic); } static inline JoystickImpl *impl_from_IDirectInputDevice8W(IDirectInputDevice8W *iface) { return CONTAINING_RECORD(CONTAINING_RECORD(CONTAINING_RECORD(iface, IDirectInputDeviceImpl, IDirectInputDevice8W_iface), JoystickGenericImpl, base), JoystickImpl, generic); } static const GUID DInput_Wine_OsX_Joystick_GUID = { /* 59CAD8F6-E617-41E2-8EB7-47B23EEEDC5A */ 0x59CAD8F6, 0xE617, 0x41E2, {0x8E, 0xB7, 0x47, 0xB2, 0x3E, 0xEE, 0xDC, 0x5A} }; static void CFSetApplierFunctionCopyToCFArray(const void *value, void *context) { CFArrayAppendValue( ( CFMutableArrayRef ) context, value ); } static CFMutableDictionaryRef creates_osx_device_match(int usage) { CFMutableDictionaryRef result; result = CFDictionaryCreateMutable( kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks ); if ( result ) { int number = kHIDPage_GenericDesktop; CFNumberRef pageCFNumberRef = CFNumberCreate( kCFAllocatorDefault, kCFNumberIntType, &number); if ( pageCFNumberRef ) { CFNumberRef usageCFNumberRef; CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsagePageKey ), pageCFNumberRef ); CFRelease( pageCFNumberRef ); usageCFNumberRef = CFNumberCreate( kCFAllocatorDefault, kCFNumberIntType, &usage); if ( usageCFNumberRef ) { CFDictionarySetValue( result, CFSTR( kIOHIDDeviceUsageKey ), usageCFNumberRef ); CFRelease( usageCFNumberRef ); } else { ERR("CFNumberCreate() failed.\n"); return NULL; } } else { ERR("CFNumberCreate failed.\n"); return NULL; } } else { ERR("CFDictionaryCreateMutable failed.\n"); return NULL; } return result; } static CFIndex find_top_level(IOHIDDeviceRef tIOHIDDeviceRef, CFArrayRef topLevels) { CFArrayRef gElementCFArrayRef; CFIndex numTops = 0; if (!tIOHIDDeviceRef) return 0; gElementCFArrayRef = IOHIDDeviceCopyMatchingElements(tIOHIDDeviceRef, NULL, 0); if (gElementCFArrayRef) { CFIndex idx, cnt = CFArrayGetCount(gElementCFArrayRef); for (idx=0; idx<cnt; idx++) { IOHIDElementRef tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gElementCFArrayRef, idx); int eleType = IOHIDElementGetType(tIOHIDElementRef); /* Check for top-level gaming device collections */ if (eleType == kIOHIDElementTypeCollection && IOHIDElementGetParent(tIOHIDElementRef) == 0) { int tUsagePage = IOHIDElementGetUsagePage(tIOHIDElementRef); int tUsage = IOHIDElementGetUsage(tIOHIDElementRef); if (tUsagePage == kHIDPage_GenericDesktop && (tUsage == kHIDUsage_GD_Joystick || tUsage == kHIDUsage_GD_GamePad)) { CFArrayAppendValue((CFMutableArrayRef)topLevels, tIOHIDElementRef); numTops++; } } } } return numTops; } static void get_element_children(IOHIDElementRef tElement, CFArrayRef childElements) { CFIndex idx, cnt; CFArrayRef tElementChildrenArray = IOHIDElementGetChildren(tElement); cnt = CFArrayGetCount(tElementChildrenArray); if (cnt < 1) return; /* Either add the element to the array or grab its children */ for (idx=0; idx<cnt; idx++) { IOHIDElementRef tChildElementRef; tChildElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(tElementChildrenArray, idx); if (IOHIDElementGetType(tChildElementRef) == kIOHIDElementTypeCollection) get_element_children(tChildElementRef, childElements); else CFArrayAppendValue((CFMutableArrayRef)childElements, tChildElementRef); } } static int find_osx_devices(void) { IOReturn tIOReturn; CFMutableDictionaryRef result; CFSetRef devset; CFArrayRef matching; gIOHIDManagerRef = IOHIDManagerCreate( kCFAllocatorDefault, 0L ); tIOReturn = IOHIDManagerOpen( gIOHIDManagerRef, 0L); if ( kIOReturnSuccess != tIOReturn ) { ERR("Couldn't open IOHIDManager.\n"); return 0; } matching = CFArrayCreateMutable( kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks ); /* build matching dictionary */ result = creates_osx_device_match(kHIDUsage_GD_Joystick); if (!result) { CFRelease(matching); return 0; } CFArrayAppendValue( ( CFMutableArrayRef )matching, result ); result = creates_osx_device_match(kHIDUsage_GD_GamePad); if (!result) { CFRelease(matching); return 0; } CFArrayAppendValue( ( CFMutableArrayRef )matching, result ); IOHIDManagerSetDeviceMatchingMultiple( gIOHIDManagerRef, matching); devset = IOHIDManagerCopyDevices( gIOHIDManagerRef ); if (devset) { CFIndex countDevices, countCollections, idx; CFArrayRef gDevices = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks); CFSetApplyFunction(devset, CFSetApplierFunctionCopyToCFArray, (void*)gDevices); CFRelease( devset); countDevices = CFArrayGetCount(gDevices); gCollections = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks); if (!gCollections) return 0; countCollections = 0; for (idx = 0; idx < countDevices; idx++) { CFIndex tTop; IOHIDDeviceRef tDevice; tDevice = (IOHIDDeviceRef) CFArrayGetValueAtIndex(gDevices, idx); tTop = find_top_level(tDevice, gCollections); countCollections += tTop; } CFRelease(gDevices); TRACE("found %i device(s), %i collection(s)\n",(int)countDevices,(int)countCollections); return (int)countCollections; } return 0; } static int get_osx_device_name(int id, char *name, int length) { CFStringRef str; IOHIDElementRef tIOHIDElementRef; IOHIDDeviceRef tIOHIDDeviceRef; if (!gCollections) return 0; tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gCollections, id); if (!tIOHIDElementRef) { ERR("Invalid Element requested %i\n",id); return 0; } tIOHIDDeviceRef = IOHIDElementGetDevice(tIOHIDElementRef); if (name) name[0] = 0; if (!tIOHIDDeviceRef) { ERR("Invalid Device requested %i\n",id); return 0; } str = IOHIDDeviceGetProperty(tIOHIDDeviceRef, CFSTR( kIOHIDProductKey )); if (str) { CFIndex len = CFStringGetLength(str); if (length >= len) { CFStringGetCString(str,name,length,kCFStringEncodingASCII); return len; } else return (len+1); } return 0; } static void insert_sort_button(int header, IOHIDElementRef tIOHIDElementRef, CFMutableArrayRef elementCFArrayRef, int index, int target) { IOHIDElementRef targetElement; int usage; CFArraySetValueAtIndex(elementCFArrayRef, header+index, NULL); targetElement = ( IOHIDElementRef ) CFArrayGetValueAtIndex( elementCFArrayRef, header+target); if (targetElement == NULL) { CFArraySetValueAtIndex(elementCFArrayRef, header+target,tIOHIDElementRef); return; } usage = IOHIDElementGetUsage( targetElement ); usage --; /* usage 1 based index */ insert_sort_button(header, targetElement, elementCFArrayRef, target, usage); CFArraySetValueAtIndex(elementCFArrayRef, header+target,tIOHIDElementRef); } static void get_osx_device_elements(JoystickImpl *device, int axis_map[8]) { IOHIDElementRef tIOHIDElementRef; CFArrayRef gElementCFArrayRef; DWORD axes = 0; DWORD sliders = 0; DWORD buttons = 0; DWORD povs = 0; device->elementCFArrayRef = NULL; if (!gCollections) return; tIOHIDElementRef = (IOHIDElementRef)CFArrayGetValueAtIndex(gCollections, device->id); if (!tIOHIDElementRef) return; gElementCFArrayRef = CFArrayCreateMutable(kCFAllocatorDefault, 0, &kCFTypeArrayCallBacks); get_element_children(tIOHIDElementRef, gElementCFArrayRef); if (gElementCFArrayRef) { CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef ); /* build our element array in the order that dinput expects */ device->elementCFArrayRef = CFArrayCreateMutable(NULL,0,NULL); for ( idx = 0; idx < cnt; idx++ ) { IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx ); int eleType = IOHIDElementGetType( tIOHIDElementRef ); switch(eleType) { case kIOHIDElementTypeInput_Button: { int usagePage = IOHIDElementGetUsagePage( tIOHIDElementRef ); if (usagePage != kHIDPage_Button) { /* avoid strange elements found on the 360 controller */ continue; } if (buttons < 128) { CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs+buttons), tIOHIDElementRef); buttons++; } break; } case kIOHIDElementTypeInput_Axis: { CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef); axes++; break; } case kIOHIDElementTypeInput_Misc: { uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef ); switch(usage) { case kHIDUsage_GD_Hatswitch: { CFArrayInsertValueAtIndex(device->elementCFArrayRef, (axes+povs), tIOHIDElementRef); povs++; break; } case kHIDUsage_GD_Slider: sliders ++; if (sliders > 2) break; /* fallthrough, sliders are axis */ case kHIDUsage_GD_X: case kHIDUsage_GD_Y: case kHIDUsage_GD_Z: case kHIDUsage_GD_Rx: case kHIDUsage_GD_Ry: case kHIDUsage_GD_Rz: { CFArrayInsertValueAtIndex(device->elementCFArrayRef, axes, tIOHIDElementRef); axis_map[axes]=usage; axes++; break; } default: FIXME("Unhandled usage %i\n",usage); } break; } default: FIXME("Unhandled type %i\n",eleType); } } } device->generic.devcaps.dwAxes = axes; device->generic.devcaps.dwButtons = buttons; device->generic.devcaps.dwPOVs = povs; /* Sort buttons into correct order */ for (buttons = 0; buttons < device->generic.devcaps.dwButtons; buttons++) { IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( device->elementCFArrayRef, axes+povs+buttons); uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef ); usage --; /* usage is 1 indexed we need 0 indexed */ if (usage == buttons) continue; insert_sort_button(axes+povs, tIOHIDElementRef, device->elementCFArrayRef,buttons,usage); } } static void get_osx_device_elements_props(JoystickImpl *device) { CFArrayRef gElementCFArrayRef = device->elementCFArrayRef; if (gElementCFArrayRef) { CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef ); for ( idx = 0; idx < cnt; idx++ ) { IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx ); device->generic.props[idx].lDevMin = IOHIDElementGetLogicalMin(tIOHIDElementRef); device->generic.props[idx].lDevMax = IOHIDElementGetLogicalMax(tIOHIDElementRef); device->generic.props[idx].lMin = 0; device->generic.props[idx].lMax = 0xffff; device->generic.props[idx].lDeadZone = 0; device->generic.props[idx].lSaturation = 0; } } } static void poll_osx_device_state(LPDIRECTINPUTDEVICE8A iface) { JoystickImpl *device = impl_from_IDirectInputDevice8A(iface); IOHIDElementRef tIOHIDTopElementRef; IOHIDDeviceRef tIOHIDDeviceRef; CFArrayRef gElementCFArrayRef = device->elementCFArrayRef; TRACE("polling device %i\n",device->id); if (!gCollections) return; tIOHIDTopElementRef = (IOHIDElementRef) CFArrayGetValueAtIndex(gCollections, device->id); tIOHIDDeviceRef = IOHIDElementGetDevice(tIOHIDTopElementRef); if (!tIOHIDDeviceRef) return; if (gElementCFArrayRef) { int button_idx = 0; int pov_idx = 0; int slider_idx = 0; int inst_id; CFIndex idx, cnt = CFArrayGetCount( gElementCFArrayRef ); for ( idx = 0; idx < cnt; idx++ ) { IOHIDValueRef valueRef; int val, oldVal, newVal; IOHIDElementRef tIOHIDElementRef = ( IOHIDElementRef ) CFArrayGetValueAtIndex( gElementCFArrayRef, idx ); int eleType = IOHIDElementGetType( tIOHIDElementRef ); switch(eleType) { case kIOHIDElementTypeInput_Button: if(button_idx < 128) { IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef); val = IOHIDValueGetIntegerValue(valueRef); newVal = val ? 0x80 : 0x0; oldVal = device->generic.js.rgbButtons[button_idx]; device->generic.js.rgbButtons[button_idx] = newVal; if (oldVal != newVal) { inst_id = DIDFT_MAKEINSTANCE(button_idx) | DIDFT_PSHBUTTON; queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++); } button_idx ++; } break; case kIOHIDElementTypeInput_Misc: { uint32_t usage = IOHIDElementGetUsage( tIOHIDElementRef ); switch(usage) { case kHIDUsage_GD_Hatswitch: { IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef); val = IOHIDValueGetIntegerValue(valueRef); oldVal = device->generic.js.rgdwPOV[pov_idx]; if (val >= 8) newVal = -1; else newVal = val * 4500; device->generic.js.rgdwPOV[pov_idx] = newVal; if (oldVal != newVal) { inst_id = DIDFT_MAKEINSTANCE(pov_idx) | DIDFT_POV; queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++); } pov_idx ++; break; } case kHIDUsage_GD_X: case kHIDUsage_GD_Y: case kHIDUsage_GD_Z: case kHIDUsage_GD_Rx: case kHIDUsage_GD_Ry: case kHIDUsage_GD_Rz: case kHIDUsage_GD_Slider: { int wine_obj = -1; IOHIDDeviceGetValue(tIOHIDDeviceRef, tIOHIDElementRef, &valueRef); val = IOHIDValueGetIntegerValue(valueRef); newVal = joystick_map_axis(&device->generic.props[idx], val); switch (usage) { case kHIDUsage_GD_X: wine_obj = 0; oldVal = device->generic.js.lX; device->generic.js.lX = newVal; break; case kHIDUsage_GD_Y: wine_obj = 1; oldVal = device->generic.js.lY; device->generic.js.lY = newVal; break; case kHIDUsage_GD_Z: wine_obj = 2; oldVal = device->generic.js.lZ; device->generic.js.lZ = newVal; break; case kHIDUsage_GD_Rx: wine_obj = 3; oldVal = device->generic.js.lRx; device->generic.js.lRx = newVal; break; case kHIDUsage_GD_Ry: wine_obj = 4; oldVal = device->generic.js.lRy; device->generic.js.lRy = newVal; break; case kHIDUsage_GD_Rz: wine_obj = 5; oldVal = device->generic.js.lRz; device->generic.js.lRz = newVal; break; case kHIDUsage_GD_Slider: wine_obj = 6 + slider_idx; oldVal = device->generic.js.rglSlider[slider_idx]; device->generic.js.rglSlider[slider_idx] = newVal; slider_idx ++; break; } if ((wine_obj != -1) && (oldVal != newVal)) { inst_id = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS; queue_event(iface,inst_id,newVal,GetCurrentTime(),device->generic.base.dinput->evsequence++); } break; } default: FIXME("unhandled usage %i\n",usage); } break; } default: FIXME("Unhandled type %i\n",eleType); } } } } static INT find_joystick_devices(void) { static INT joystick_devices_count = -1; if (joystick_devices_count != -1) return joystick_devices_count; joystick_devices_count = find_osx_devices(); return joystick_devices_count; } static BOOL joydev_enum_deviceA(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEA lpddi, DWORD version, int id) { if (id >= find_joystick_devices()) return FALSE; if (dwFlags & DIEDFL_FORCEFEEDBACK) { WARN("force feedback not supported\n"); return FALSE; } if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) || (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) { /* Return joystick */ lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID; lpddi->guidInstance.Data3 = id; lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID; /* we only support traditional joysticks for now */ if (version >= 0x0800) lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8); else lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8); sprintf(lpddi->tszInstanceName, "Joystick %d", id); /* get the device name */ get_osx_device_name(id, lpddi->tszProductName, MAX_PATH); lpddi->guidFFDriver = GUID_NULL; return TRUE; } return FALSE; } static BOOL joydev_enum_deviceW(DWORD dwDevType, DWORD dwFlags, LPDIDEVICEINSTANCEW lpddi, DWORD version, int id) { char name[MAX_PATH]; char friendly[32]; if (id >= find_joystick_devices()) return FALSE; if (dwFlags & DIEDFL_FORCEFEEDBACK) { WARN("force feedback not supported\n"); return FALSE; } if ((dwDevType == 0) || ((dwDevType == DIDEVTYPE_JOYSTICK) && (version > 0x0300 && version < 0x0800)) || (((dwDevType == DI8DEVCLASS_GAMECTRL) || (dwDevType == DI8DEVTYPE_JOYSTICK)) && (version >= 0x0800))) { /* Return joystick */ lpddi->guidInstance = DInput_Wine_OsX_Joystick_GUID; lpddi->guidInstance.Data3 = id; lpddi->guidProduct = DInput_Wine_OsX_Joystick_GUID; /* we only support traditional joysticks for now */ if (version >= 0x0800) lpddi->dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8); else lpddi->dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8); sprintf(friendly, "Joystick %d", id); MultiByteToWideChar(CP_ACP, 0, friendly, -1, lpddi->tszInstanceName, MAX_PATH); /* get the device name */ get_osx_device_name(id, name, MAX_PATH); MultiByteToWideChar(CP_ACP, 0, name, -1, lpddi->tszProductName, MAX_PATH); lpddi->guidFFDriver = GUID_NULL; return TRUE; } return FALSE; } static HRESULT alloc_device(REFGUID rguid, IDirectInputImpl *dinput, JoystickImpl **pdev, unsigned short index) { DWORD i; JoystickImpl* newDevice; char name[MAX_PATH]; HRESULT hr; LPDIDATAFORMAT df = NULL; int idx = 0; int axis_map[8]; /* max axes */ int slider_count = 0; TRACE("%s %p %p %hu\n", debugstr_guid(rguid), dinput, pdev, index); newDevice = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(JoystickImpl)); if (newDevice == 0) { WARN("out of memory\n"); *pdev = 0; return DIERR_OUTOFMEMORY; } newDevice->id = index; newDevice->generic.guidInstance = DInput_Wine_OsX_Joystick_GUID; newDevice->generic.guidInstance.Data3 = index; newDevice->generic.guidProduct = DInput_Wine_OsX_Joystick_GUID; newDevice->generic.joy_polldev = poll_osx_device_state; /* get the device name */ get_osx_device_name(index, name, MAX_PATH); TRACE("Name %s\n",name); /* copy the device name */ newDevice->generic.name = HeapAlloc(GetProcessHeap(),0,strlen(name) + 1); strcpy(newDevice->generic.name, name); memset(axis_map, 0, sizeof(axis_map)); get_osx_device_elements(newDevice, axis_map); TRACE("%i axes %i buttons %i povs\n",newDevice->generic.devcaps.dwAxes,newDevice->generic.devcaps.dwButtons,newDevice->generic.devcaps.dwPOVs); if (newDevice->generic.devcaps.dwButtons > 128) { WARN("Can't support %d buttons. Clamping down to 128\n", newDevice->generic.devcaps.dwButtons); newDevice->generic.devcaps.dwButtons = 128; } newDevice->generic.base.IDirectInputDevice8A_iface.lpVtbl = &JoystickAvt; newDevice->generic.base.IDirectInputDevice8W_iface.lpVtbl = &JoystickWvt; newDevice->generic.base.ref = 1; newDevice->generic.base.dinput = dinput; newDevice->generic.base.guid = *rguid; InitializeCriticalSection(&newDevice->generic.base.crit); newDevice->generic.base.crit.DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": JoystickImpl*->generic.base.crit"); /* Create copy of default data format */ if (!(df = HeapAlloc(GetProcessHeap(), 0, c_dfDIJoystick2.dwSize))) goto FAILED; memcpy(df, &c_dfDIJoystick2, c_dfDIJoystick2.dwSize); df->dwNumObjs = newDevice->generic.devcaps.dwAxes + newDevice->generic.devcaps.dwPOVs + newDevice->generic.devcaps.dwButtons; if (!(df->rgodf = HeapAlloc(GetProcessHeap(), 0, df->dwNumObjs * df->dwObjSize))) goto FAILED; for (i = 0; i < newDevice->generic.devcaps.dwAxes; i++) { int wine_obj = -1; switch (axis_map[i]) { case kHIDUsage_GD_X: wine_obj = 0; break; case kHIDUsage_GD_Y: wine_obj = 1; break; case kHIDUsage_GD_Z: wine_obj = 2; break; case kHIDUsage_GD_Rx: wine_obj = 3; break; case kHIDUsage_GD_Ry: wine_obj = 4; break; case kHIDUsage_GD_Rz: wine_obj = 5; break; case kHIDUsage_GD_Slider: wine_obj = 6 + slider_count; slider_count++; break; } if (wine_obj < 0 ) continue; memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[wine_obj], df->dwObjSize); df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(wine_obj) | DIDFT_ABSAXIS; } for (i = 0; i < newDevice->generic.devcaps.dwPOVs; i++) { memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 8], df->dwObjSize); df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_POV; } for (i = 0; i < newDevice->generic.devcaps.dwButtons; i++) { memcpy(&df->rgodf[idx], &c_dfDIJoystick2.rgodf[i + 12], df->dwObjSize); df->rgodf[idx ].pguid = &GUID_Button; df->rgodf[idx++].dwType = DIDFT_MAKEINSTANCE(i) | DIDFT_PSHBUTTON; } newDevice->generic.base.data_format.wine_df = df; /* initialize default properties */ get_osx_device_elements_props(newDevice); IDirectInput_AddRef(&newDevice->generic.base.dinput->IDirectInput7A_iface); EnterCriticalSection(&dinput->crit); list_add_tail(&dinput->devices_list, &newDevice->generic.base.entry); LeaveCriticalSection(&dinput->crit); newDevice->generic.devcaps.dwSize = sizeof(newDevice->generic.devcaps); newDevice->generic.devcaps.dwFlags = DIDC_ATTACHED; if (newDevice->generic.base.dinput->dwVersion >= 0x0800) newDevice->generic.devcaps.dwDevType = DI8DEVTYPE_JOYSTICK | (DI8DEVTYPEJOYSTICK_STANDARD << 8); else newDevice->generic.devcaps.dwDevType = DIDEVTYPE_JOYSTICK | (DIDEVTYPEJOYSTICK_TRADITIONAL << 8); newDevice->generic.devcaps.dwFFSamplePeriod = 0; newDevice->generic.devcaps.dwFFMinTimeResolution = 0; newDevice->generic.devcaps.dwFirmwareRevision = 0; newDevice->generic.devcaps.dwHardwareRevision = 0; newDevice->generic.devcaps.dwFFDriverVersion = 0; if (TRACE_ON(dinput)) { _dump_DIDATAFORMAT(newDevice->generic.base.data_format.wine_df); _dump_DIDEVCAPS(&newDevice->generic.devcaps); } *pdev = newDevice; return DI_OK; FAILED: hr = DIERR_OUTOFMEMORY; if (df) HeapFree(GetProcessHeap(), 0, df->rgodf); HeapFree(GetProcessHeap(), 0, df); release_DataFormat(&newDevice->generic.base.data_format); HeapFree(GetProcessHeap(),0,newDevice->generic.name); HeapFree(GetProcessHeap(),0,newDevice); *pdev = 0; return hr; } /****************************************************************************** * get_joystick_index : Get the joystick index from a given GUID */ static unsigned short get_joystick_index(REFGUID guid) { GUID wine_joystick = DInput_Wine_OsX_Joystick_GUID; GUID dev_guid = *guid; wine_joystick.Data3 = 0; dev_guid.Data3 = 0; /* for the standard joystick GUID use index 0 */ if(IsEqualGUID(&GUID_Joystick,guid)) return 0; /* for the wine joystick GUIDs use the index stored in Data3 */ if(IsEqualGUID(&wine_joystick, &dev_guid)) return guid->Data3; return 0xffff; } static HRESULT joydev_create_device(IDirectInputImpl *dinput, REFGUID rguid, REFIID riid, LPVOID *pdev, int unicode) { unsigned short index; int joystick_devices_count; TRACE("%p %s %s %p %i\n", dinput, debugstr_guid(rguid), debugstr_guid(riid), pdev, unicode); *pdev = NULL; if ((joystick_devices_count = find_joystick_devices()) == 0) return DIERR_DEVICENOTREG; if ((index = get_joystick_index(rguid)) < 0xffff && joystick_devices_count && index < joystick_devices_count) { JoystickImpl *This; HRESULT hr; if (riid == NULL) ;/* nothing */ else if (IsEqualGUID(&IID_IDirectInputDeviceA, riid) || IsEqualGUID(&IID_IDirectInputDevice2A, riid) || IsEqualGUID(&IID_IDirectInputDevice7A, riid) || IsEqualGUID(&IID_IDirectInputDevice8A, riid)) { unicode = 0; } else if (IsEqualGUID(&IID_IDirectInputDeviceW, riid) || IsEqualGUID(&IID_IDirectInputDevice2W, riid) || IsEqualGUID(&IID_IDirectInputDevice7W, riid) || IsEqualGUID(&IID_IDirectInputDevice8W, riid)) { unicode = 1; } else { WARN("no interface\n"); return DIERR_NOINTERFACE; } hr = alloc_device(rguid, dinput, &This, index); if (!This) return hr; if (unicode) *pdev = &This->generic.base.IDirectInputDevice8W_iface; else *pdev = &This->generic.base.IDirectInputDevice8A_iface; return hr; } return DIERR_DEVICENOTREG; } const struct dinput_device joystick_osx_device = { "Wine OS X joystick driver", joydev_enum_deviceA, joydev_enum_deviceW, joydev_create_device }; static const IDirectInputDevice8AVtbl JoystickAvt = { IDirectInputDevice2AImpl_QueryInterface, IDirectInputDevice2AImpl_AddRef, IDirectInputDevice2AImpl_Release, JoystickAGenericImpl_GetCapabilities, IDirectInputDevice2AImpl_EnumObjects, JoystickAGenericImpl_GetProperty, JoystickAGenericImpl_SetProperty, IDirectInputDevice2AImpl_Acquire, IDirectInputDevice2AImpl_Unacquire, JoystickAGenericImpl_GetDeviceState, IDirectInputDevice2AImpl_GetDeviceData, IDirectInputDevice2AImpl_SetDataFormat, IDirectInputDevice2AImpl_SetEventNotification, IDirectInputDevice2AImpl_SetCooperativeLevel, JoystickAGenericImpl_GetObjectInfo, JoystickAGenericImpl_GetDeviceInfo, IDirectInputDevice2AImpl_RunControlPanel, IDirectInputDevice2AImpl_Initialize, IDirectInputDevice2AImpl_CreateEffect, IDirectInputDevice2AImpl_EnumEffects, IDirectInputDevice2AImpl_GetEffectInfo, IDirectInputDevice2AImpl_GetForceFeedbackState, IDirectInputDevice2AImpl_SendForceFeedbackCommand, IDirectInputDevice2AImpl_EnumCreatedEffectObjects, IDirectInputDevice2AImpl_Escape, JoystickAGenericImpl_Poll, IDirectInputDevice2AImpl_SendDeviceData, IDirectInputDevice7AImpl_EnumEffectsInFile, IDirectInputDevice7AImpl_WriteEffectToFile, JoystickAGenericImpl_BuildActionMap, JoystickAGenericImpl_SetActionMap, IDirectInputDevice8AImpl_GetImageInfo }; static const IDirectInputDevice8WVtbl JoystickWvt = { IDirectInputDevice2WImpl_QueryInterface, IDirectInputDevice2WImpl_AddRef, IDirectInputDevice2WImpl_Release, JoystickWGenericImpl_GetCapabilities, IDirectInputDevice2WImpl_EnumObjects, JoystickWGenericImpl_GetProperty, JoystickWGenericImpl_SetProperty, IDirectInputDevice2WImpl_Acquire, IDirectInputDevice2WImpl_Unacquire, JoystickWGenericImpl_GetDeviceState, IDirectInputDevice2WImpl_GetDeviceData, IDirectInputDevice2WImpl_SetDataFormat, IDirectInputDevice2WImpl_SetEventNotification, IDirectInputDevice2WImpl_SetCooperativeLevel, JoystickWGenericImpl_GetObjectInfo, JoystickWGenericImpl_GetDeviceInfo, IDirectInputDevice2WImpl_RunControlPanel, IDirectInputDevice2WImpl_Initialize, IDirectInputDevice2WImpl_CreateEffect, IDirectInputDevice2WImpl_EnumEffects, IDirectInputDevice2WImpl_GetEffectInfo, IDirectInputDevice2WImpl_GetForceFeedbackState, IDirectInputDevice2WImpl_SendForceFeedbackCommand, IDirectInputDevice2WImpl_EnumCreatedEffectObjects, IDirectInputDevice2WImpl_Escape, JoystickWGenericImpl_Poll, IDirectInputDevice2WImpl_SendDeviceData, IDirectInputDevice7WImpl_EnumEffectsInFile, IDirectInputDevice7WImpl_WriteEffectToFile, JoystickWGenericImpl_BuildActionMap, JoystickWGenericImpl_SetActionMap, IDirectInputDevice8WImpl_GetImageInfo }; #else /* HAVE_IOHIDMANAGERCREATE */ const struct dinput_device joystick_osx_device = { "Wine OS X joystick driver", NULL, NULL, NULL }; #endif /* HAVE_IOHIDMANAGERCREATE */