| 1 | /*␊ |
| 2 | * @APPLE_LICENSE_HEADER_START@␊ |
| 3 | * ␊ |
| 4 | * Copyright (c) 1999-2009 Apple Computer, Inc. All Rights Reserved.␊ |
| 5 | * ␊ |
| 6 | * This file contains Original Code and/or Modifications of Original Code␊ |
| 7 | * as defined in and that are subject to the Apple Public Source License␊ |
| 8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
| 9 | * compliance with the License. Please obtain a copy of the License at␊ |
| 10 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
| 11 | * file.␊ |
| 12 | * ␊ |
| 13 | * The Original Code and all software distributed under the License are␊ |
| 14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
| 18 | * Please see the License for the specific language governing rights and␊ |
| 19 | * limitations under the License.␊ |
| 20 | * ␊ |
| 21 | * @APPLE_LICENSE_HEADER_END@␊ |
| 22 | */␊ |
| 23 | /* ␉Copyright (c) 1992 NeXT Computer, Inc. All rights reserved. ␊ |
| 24 | *␊ |
| 25 | * IOHIDevice.h - Common Event Source object class.␊ |
| 26 | *␊ |
| 27 | * HISTORY␊ |
| 28 | * 22 May 1992 Mike Paquette at NeXT␊ |
| 29 | * Created. ␊ |
| 30 | * 4 Aug 1993␉ Erik Kay at NeXT␊ |
| 31 | *␉API cleanup␊ |
| 32 | * 5 Aug 1993␉ Erik Kay at NeXT␊ |
| 33 | *␉added ivar space for future expansion␊ |
| 34 | */␊ |
| 35 | ␊ |
| 36 | #ifndef _IOHIDEVICE_H␊ |
| 37 | #define _IOHIDEVICE_H␊ |
| 38 | ␊ |
| 39 | #include <IOKit/IOService.h>␊ |
| 40 | #include <IOKit/IOLocks.h>␊ |
| 41 | ␊ |
| 42 | typedef enum {␊ |
| 43 | kHIUnknownDevice = 0,␊ |
| 44 | kHIKeyboardDevice = 1,␊ |
| 45 | kHIRelativePointingDevice = 2␊ |
| 46 | } IOHIDKind;␊ |
| 47 | ␊ |
| 48 | class IOHIDevice : public IOService␊ |
| 49 | {␊ |
| 50 | OSDeclareDefaultStructors(IOHIDevice);␊ |
| 51 | ␊ |
| 52 | public:␊ |
| 53 | virtual bool init(OSDictionary * properties = 0);␊ |
| 54 | virtual void free();␊ |
| 55 | virtual bool start(IOService * provider);␊ |
| 56 | virtual bool open( IOService * forClient,␊ |
| 57 | IOOptionBits options = 0,␊ |
| 58 | void * arg = 0 );␊ |
| 59 | ␊ |
| 60 | virtual UInt32 deviceType();␊ |
| 61 | virtual IOHIDKind hidKind();␊ |
| 62 | virtual UInt32 interfaceID();␊ |
| 63 | virtual bool ␉ updateProperties(void);␊ |
| 64 | virtual IOReturn setProperties( OSObject * properties );␊ |
| 65 | virtual IOReturn setParamProperties(OSDictionary * dict);␊ |
| 66 | virtual UInt64 getGUID();␊ |
| 67 | ␊ |
| 68 | static SInt32␉␉GenerateKey(OSObject *object);␊ |
| 69 | };␊ |
| 70 | ␊ |
| 71 | #endif /* !_IOHIDEVICE_H */␊ |
| 72 | |
