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Annotation of XNU/iokit/IOKit/hidsystem/IOHIDevice.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
                      3:  *
                      4:  * @APPLE_LICENSE_HEADER_START@
                      5:  * 
                      6:  * The contents of this file constitute Original Code as defined in and
                      7:  * are subject to the Apple Public Source License Version 1.1 (the
                      8:  * "License").  You may not use this file except in compliance with the
                      9:  * License.  Please obtain a copy of the License at
                     10:  * http://www.apple.com/publicsource and read it before using this file.
                     11:  * 
                     12:  * This Original Code and all software distributed under the License are
                     13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
                     14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
                     15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
                     16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
                     17:  * License for the specific language governing rights and limitations
                     18:  * under the License.
                     19:  * 
                     20:  * @APPLE_LICENSE_HEADER_END@
                     21:  */
                     22: /*     Copyright (c) 1992 NeXT Computer, Inc.  All rights reserved. 
                     23:  *
                     24:  * IOHIDevice.h - Common Event Source object class.
                     25:  *
                     26:  * HISTORY
                     27:  * 22 May 1992    Mike Paquette at NeXT
                     28:  *      Created. 
                     29:  * 4  Aug 1993   Erik Kay at NeXT
                     30:  *     API cleanup
                     31:  * 5  Aug 1993   Erik Kay at NeXT
                     32:  *     added ivar space for future expansion
                     33:  */
                     34: 
                     35: #ifndef _IOHIDEVICE_H
                     36: #define _IOHIDEVICE_H
                     37: 
                     38: #include <IOKit/IOService.h>
                     39: #include <IOKit/IOLocks.h>
                     40: 
                     41: typedef enum {
                     42:   kHIUnknownDevice          = 0,
                     43:   kHIKeyboardDevice         = 1,
                     44:   kHIRelativePointingDevice = 2
                     45: } IOHIDKind;
                     46: 
                     47: class IOHIDevice : public IOService
                     48: {
                     49:   OSDeclareDefaultStructors(IOHIDevice);
                     50: 
                     51: public:
                     52:   virtual bool init(OSDictionary * properties = 0);
                     53:   virtual void free();
                     54: 
                     55:   virtual UInt32    deviceType();
                     56:   virtual IOHIDKind hidKind();
                     57:   virtual UInt32    interfaceID();
                     58:   virtual bool             updateProperties(void);
                     59:   virtual IOReturn  setParamProperties(OSDictionary * dict);
                     60: };
                     61: 
                     62: #endif /* !_IOHIDEVICE_H */

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