1/*
2 *
3 * @APPLE_LICENSE_HEADER_START@
4 *
5 * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
6 *
7 * This file contains Original Code and/or Modifications of Original Code
8 * as defined in and that are subject to the Apple Public Source License
9 * Version 2.0 (the 'License'). You may not use this file except in
10 * compliance with the License. Please obtain a copy of the License at
11 * http://www.opensource.apple.com/apsl/ and read it before using this
12 * file.
13 *
14 * The Original Code and all software distributed under the License are
15 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
19 * Please see the License for the specific language governing rights and
20 * limitations under the License.
21 *
22 * @APPLE_LICENSE_HEADER_END@
23 */
24
25#ifndef _IOKIT_HID_IOHIDDEVICESHIM_H
26#define _IOKIT_HID_IOHIDDEVICESHIM_H
27
28#include "IOHIDDevice.h"
29#include "IOHIDevice.h"
30
31#define kIOHIDAppleVendorID 1452
32typedef enum IOHIDTransport {
33    kIOHIDTransportNone = 0,
34    kIOHIDTransportUSB,
35    kIOHIDTransportADB,
36    kIOHIDTransportPS2
37} IOHIDTransport;
38
39class IOHIDDeviceShim : public IOHIDDevice
40{
41    OSDeclareDefaultStructors( IOHIDDeviceShim )
42
43private:
44    IOService *			_device;
45    IOHIDevice *		_hiDevice;
46    IOHIDTransport		_transport;
47    UInt32              _location;
48
49protected:
50
51    virtual bool handleStart( IOService * provider );
52
53public:
54    virtual IOReturn newReportDescriptor(
55                        IOMemoryDescriptor ** descriptor ) const = 0;
56    virtual bool initWithLocation(UInt32 location = 0);
57
58    virtual IOHIDTransport transport() {return _transport;};
59
60    virtual OSString * newTransportString() const;
61    virtual OSString * newProductString() const;
62    virtual OSString * newManufacturerString() const;
63    virtual OSNumber * newVendorIDNumber() const;
64    virtual OSNumber * newProductIDNumber() const;
65    virtual OSNumber * newLocationIDNumber() const;
66    virtual OSString * newSerialNumberString() const;
67
68    virtual bool       isSeized();
69};
70
71#endif /* !_IOKIT_HID_IOHIDDEVICESHIM_H */
72