-/*
- SDL - Simple DirectMedia Layer
- Copyright (C) 1997-2010 Sam Lantinga
-
- 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
-
- Sam Lantinga
- slouken@libsdl.org
-*/
-#include "SDL_config.h"
-
-#ifndef SDL_JOYSTICK_IOKIT_H
-
-
-#if MAC_OS_X_VERSION_MIN_REQUIRED == 1030
-#include "10.3.9-FIX/IOHIDLib.h"
-#else
-#include <IOKit/hid/IOHIDLib.h>
-#endif
-#include <IOKit/hid/IOHIDKeys.h>
-
-
-struct recElement
-{
- IOHIDElementCookie cookie; /* unique value which identifies element, will NOT change */
- long usagePage, usage; /* HID usage */
- long min; /* reported min value possible */
- long max; /* reported max value possible */
-#if 0
- /* TODO: maybe should handle the following stuff somehow? */
-
- long scaledMin; /* reported scaled min value possible */
- long scaledMax; /* reported scaled max value possible */
- long size; /* size in bits of data return from element */
- Boolean relative; /* are reports relative to last report (deltas) */
- Boolean wrapping; /* does element wrap around (one value higher than max is min) */
- Boolean nonLinear; /* are the values reported non-linear relative to element movement */
- Boolean preferredState; /* does element have a preferred state (such as a button) */
- Boolean nullState; /* does element have null state */
-#endif /* 0 */
-
- /* runtime variables used for auto-calibration */
- long minReport; /* min returned value */
- long maxReport; /* max returned value */
-
- struct recElement *pNext; /* next element in list */
-};
-typedef struct recElement recElement;
-
-struct joystick_hwdata
-{
- io_service_t ffservice; /* Interface for force feedback, 0 = no ff */
- IOHIDDeviceInterface **interface; /* interface to device, NULL = no interface */
-
- char product[256]; /* name of product */
- long usage; /* usage page from IOUSBHID Parser.h which defines general usage */
- long usagePage; /* usage within above page from IOUSBHID Parser.h which defines specific usage */
-
- long axes; /* number of axis (calculated, not reported by device) */
- long buttons; /* number of buttons (calculated, not reported by device) */
- long hats; /* number of hat switches (calculated, not reported by device) */
- long elements; /* number of total elements (shouldbe total of above) (calculated, not reported by device) */
-
- recElement *firstAxis;
- recElement *firstButton;
- recElement *firstHat;
-
- int removed;
- int uncentered;
-
- struct joystick_hwdata *pNext; /* next device */
-};
-typedef struct joystick_hwdata recDevice;
-
-
-#endif /* SDL_JOYSTICK_IOKIT_H */