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Source at commit 2740 created 8 years 11 months ago. By ifabio, sync with trunk. | |
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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_IOHIDEVENTDRIVER_H␊ |
26 | #define _IOKIT_HID_IOHIDEVENTDRIVER_H␊ |
27 | ␊ |
28 | #include <IOKit/IOService.h>␊ |
29 | #include <IOKit/hidsystem/IOHIDTypes.h>␊ |
30 | #include <IOKit/hid/IOHIDInterface.h>␊ |
31 | #include <IOKit/hidevent/IOHIDEventService.h>␊ |
32 | ␊ |
33 | ␊ |
34 | /*! @class IOHIDEventDriver : public IOHIDEventService␊ |
35 | @abstract␊ |
36 | @discussion␊ |
37 | */␊ |
38 | struct IOHIDReportHandler;␊ |
39 | ␊ |
40 | class IOHIDEventDriver: public IOHIDEventService␊ |
41 | {␊ |
42 | OSDeclareDefaultStructors( IOHIDEventDriver )␊ |
43 | ␊ |
44 | private:␊ |
45 | IOHIDInterface * _interface;␊ |
46 | IOHIDReportHandler * _reportHandlers;␊ |
47 | ␊ |
48 | IOHIDElement * _ledElements[2];␊ |
49 | OSArray * _supportedElements;␊ |
50 | ␊ |
51 | UInt32 _bootSupport;␊ |
52 | bool _multipleReports;␊ |
53 | bool _relativeButtonCollection;␊ |
54 | UInt32 _cachedButtonState;␊ |
55 | bool _cachedRangeState;␊ |
56 | ␊ |
57 | struct ExpansionData { ␊ |
58 | };␊ |
59 | /*! @var reserved␊ |
60 | Reserved for future use. (Internal use only) */␊ |
61 | ExpansionData * _reserved;␊ |
62 | ␊ |
63 | bool findElements ( OSArray * elementArray, UInt32 bootProtocol );␊ |
64 | ␊ |
65 | bool storeReportElement ( IOHIDElement * element );␊ |
66 | ␊ |
67 | void handleBootPointingReport (␊ |
68 | IOMemoryDescriptor * report,␊ |
69 | SInt32 * dX,␊ |
70 | SInt32 * dY,␊ |
71 | UInt32 * buttonState);␊ |
72 | ␊ |
73 | static void _handleInterruptReport (␊ |
74 | OSObject * target,␊ |
75 | AbsoluteTime timeStamp,␊ |
76 | IOMemoryDescriptor * report,␊ |
77 | IOHIDReportType reportType,␊ |
78 | UInt32 reportID,␊ |
79 | void * refcon);␊ |
80 | ␊ |
81 | protected:␊ |
82 | ␊ |
83 | virtual void free();␊ |
84 | ␊ |
85 | virtual OSArray * getReportElements();␊ |
86 | ␊ |
87 | virtual bool handleStart( IOService * provider );␊ |
88 | ␊ |
89 | virtual void handleStop( IOService * provider );␊ |
90 | ␊ |
91 | virtual void handleInterruptReport (␊ |
92 | AbsoluteTime timeStamp,␊ |
93 | IOMemoryDescriptor * report,␊ |
94 | IOHIDReportType reportType,␊ |
95 | UInt32 reportID);␊ |
96 | ␊ |
97 | virtual OSString * getTransport ();␊ |
98 | ␊ |
99 | virtual UInt32 getLocationID ();␊ |
100 | ␊ |
101 | virtual UInt32 getVendorID ();␊ |
102 | ␊ |
103 | virtual UInt32 getVendorIDSource ();␊ |
104 | ␊ |
105 | virtual UInt32 getProductID ();␊ |
106 | ␊ |
107 | virtual UInt32 getVersion ();␊ |
108 | ␊ |
109 | virtual UInt32 getCountryCode ();␊ |
110 | ␊ |
111 | virtual OSString * getManufacturer ();␊ |
112 | ␊ |
113 | virtual OSString * getProduct ();␊ |
114 | ␊ |
115 | virtual OSString * getSerialNumber ();␊ |
116 | ␊ |
117 | virtual void setElementValue (␊ |
118 | UInt32 usagePage,␊ |
119 | UInt32 usage,␊ |
120 | UInt32 value );␊ |
121 | ␊ |
122 | virtual UInt32 getElementValue ( ␊ |
123 | UInt32 usagePage,␊ |
124 | UInt32 usage );␊ |
125 | ␊ |
126 | public:␊ |
127 | ␊ |
128 | ␊ |
129 | virtual bool init( OSDictionary * dictionary = 0 );␊ |
130 | ␊ |
131 | virtual bool didTerminate(␊ |
132 | IOService * provider,␊ |
133 | IOOptionBits options,␊ |
134 | bool * defer );␊ |
135 | ␊ |
136 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 0);␊ |
137 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 1);␊ |
138 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 2);␊ |
139 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 3);␊ |
140 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 4);␊ |
141 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 5);␊ |
142 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 6);␊ |
143 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 7);␊ |
144 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 8);␊ |
145 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 9);␊ |
146 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 10);␊ |
147 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 11);␊ |
148 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 12);␊ |
149 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 13);␊ |
150 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 14);␊ |
151 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 15);␊ |
152 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 16);␊ |
153 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 17);␊ |
154 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 18);␊ |
155 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 19);␊ |
156 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 20);␊ |
157 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 21);␊ |
158 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 22);␊ |
159 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 23);␊ |
160 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 24);␊ |
161 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 25);␊ |
162 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 26);␊ |
163 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 27);␊ |
164 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 28);␊ |
165 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 29);␊ |
166 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 30);␊ |
167 | OSMetaClassDeclareReservedUnused(IOHIDEventDriver, 31);␊ |
168 | ␊ |
169 | };␊ |
170 | ␊ |
171 | #endif /* !_IOKIT_HID_IOHIDEVENTDRIVER_H */␊ |
172 |