[1046] | 1 | /*
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| 2 | * hidclass.h
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| 3 | *
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| 4 | * HID class driver interface
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| 5 | *
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| 6 | * This file is part of the w32api package.
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| 7 | *
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| 8 | * Contributors:
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| 9 | * Created by Casper S. Hornstrup <chorns@users.sourceforge.net>
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| 10 | *
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| 11 | * THIS SOFTWARE IS NOT COPYRIGHTED
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| 12 | *
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| 13 | * This source code is offered for use in the public domain. You may
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| 14 | * use, modify or distribute it freely.
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| 15 | *
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| 16 | * This code is distributed in the hope that it will be useful but
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| 17 | * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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| 18 | * DISCLAIMED. This includes but is not limited to warranties of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 20 | *
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| 21 | */
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| 22 |
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| 23 | #ifndef __HIDCLASS_H
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| 24 | #define __HIDCLASS_H
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| 25 |
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| 26 | #if __GNUC__ >=3
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| 27 | #pragma GCC system_header
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| 28 | #endif
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| 29 |
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| 30 | #ifdef __cplusplus
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| 31 | extern "C" {
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| 32 | #endif
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| 33 |
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| 34 | #include "ntddk.h"
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| 35 | #include "hidpi.h"
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| 36 |
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| 37 | #define HID_REVISION 0x00000001
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| 38 |
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| 39 | DEFINE_GUID (GUID_DEVINTERFACE_HID, \
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| 40 | 0x4D1E55B2L, 0xF16F, 0x11CF, 0x88, 0xCB, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30);
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| 41 | DEFINE_GUID (GUID_HID_INTERFACE_NOTIFY, \
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| 42 | 0x2c4e2e88L, 0x25e6, 0x4c33, 0x88, 0x2f, 0x3d, 0x82, 0xe6, 0x07, 0x36, 0x81);
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| 43 | DEFINE_GUID (GUID_HID_INTERFACE_HIDPARSE, \
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| 44 | 0xf5c315a5, 0x69ac, 0x4bc2, 0x92, 0x79, 0xd0, 0xb6, 0x45, 0x76, 0xf4, 0x4b);
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| 45 |
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| 46 | #define GUID_CLASS_INPUT GUID_DEVINTERFACE_HID
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| 47 |
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| 48 | #define GUID_CLASS_INPUT_STR "4D1E55B2-F16F-11CF-88CB-001111000030"
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| 49 |
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| 50 |
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| 51 | #define HID_CTL_CODE(id) \
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| 52 | CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_NEITHER, FILE_ANY_ACCESS)
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| 53 | #define HID_BUFFER_CTL_CODE(id) \
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| 54 | CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_BUFFERED, FILE_ANY_ACCESS)
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| 55 | #define HID_IN_CTL_CODE(id) \
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| 56 | CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_IN_DIRECT, FILE_ANY_ACCESS)
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| 57 | #define HID_OUT_CTL_CODE(id) \
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| 58 | CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS)
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| 59 |
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| 60 |
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| 61 | #define IOCTL_GET_PHYSICAL_DESCRIPTOR HID_OUT_CTL_CODE(102)
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| 62 | #define IOCTL_HID_FLUSH_QUEUE HID_CTL_CODE(101)
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| 63 | #define IOCTL_HID_GET_COLLECTION_DESCRIPTOR HID_CTL_CODE(100)
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| 64 | #define IOCTL_HID_GET_COLLECTION_INFORMATION HID_BUFFER_CTL_CODE(106)
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| 65 | #define IOCTL_HID_GET_FEATURE HID_OUT_CTL_CODE(100)
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| 66 | #define IOCTL_HID_GET_HARDWARE_ID HID_OUT_CTL_CODE(103)
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| 67 | #define IOCTL_HID_GET_INDEXED_STRING HID_OUT_CTL_CODE(120)
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| 68 | #define IOCTL_HID_GET_INPUT_REPORT HID_OUT_CTL_CODE(104)
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| 69 | #define IOCTL_HID_GET_MANUFACTURER_STRING HID_OUT_CTL_CODE(110)
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| 70 | #define IOCTL_GET_NUM_DEVICE_INPUT_BUFFERS HID_BUFFER_CTL_CODE(104)
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| 71 | #define IOCTL_HID_GET_POLL_FREQUENCY_MSEC HID_BUFFER_CTL_CODE(102)
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| 72 | #define IOCTL_HID_GET_PRODUCT_STRING HID_OUT_CTL_CODE(111)
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| 73 | #define IOCTL_HID_GET_SERIALNUMBER_STRING HID_OUT_CTL_CODE(112)
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| 74 | #define IOCTL_HID_SET_FEATURE HID_IN_CTL_CODE(100)
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| 75 | #define IOCTL_SET_NUM_DEVICE_INPUT_BUFFERS HID_BUFFER_CTL_CODE(105)
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| 76 | #define IOCTL_HID_SET_OUTPUT_REPORT HID_IN_CTL_CODE(101)
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| 77 | #define IOCTL_HID_SET_POLL_FREQUENCY_MSEC HID_BUFFER_CTL_CODE(103)
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| 78 |
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| 79 | #define IOCTL_HID_GET_DRIVER_CONFIG HID_BUFFER_CTL_CODE(100)
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| 80 | #define IOCTL_HID_SET_DRIVER_CONFIG HID_BUFFER_CTL_CODE(101)
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| 81 | #define IOCTL_HID_GET_MS_GENRE_DESCRIPTOR HID_OUT_CTL_CODE(121)
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| 82 |
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| 83 |
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| 84 | enum DeviceObjectState {
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| 85 | DeviceObjectStarted = 0,
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| 86 | DeviceObjectStopped,
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| 87 | DeviceObjectRemoved
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| 88 | };
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| 89 |
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| 90 | typedef VOID DDKAPI (*PHID_STATUS_CHANGE)(
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| 91 | PVOID Context,
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| 92 | enum DeviceObjectState State);
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| 93 |
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| 94 | typedef NTSTATUS DDKAPI (*PHIDP_GETCAPS)(
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| 95 | /*IN*/ PHIDP_PREPARSED_DATA PreparsedData,
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| 96 | /*OUT*/ PHIDP_CAPS Capabilities);
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| 97 |
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| 98 | typedef struct _HID_COLLECTION_INFORMATION {
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| 99 | ULONG DescriptorSize;
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| 100 | BOOLEAN Polled;
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| 101 | UCHAR Reserved1[1];
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| 102 | USHORT VendorID;
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| 103 | USHORT ProductID;
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| 104 | USHORT VersionNumber;
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| 105 | } HID_COLLECTION_INFORMATION, *PHID_COLLECTION_INFORMATION;
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| 106 |
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| 107 | typedef struct _HID_DRIVER_CONFIG {
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| 108 | ULONG Size;
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| 109 | ULONG RingBufferSize;
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| 110 | } HID_DRIVER_CONFIG, *PHID_DRIVER_CONFIG;
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| 111 |
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| 112 | typedef struct _HID_INTERFACE_HIDPARSE {
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| 113 | #ifdef __cplusplus
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| 114 | INTERFACE i;
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| 115 | #else
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| 116 | /* GCC doesn't support including unnamed structs, so INTERFACE is
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| 117 | expanded here */
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| 118 | USHORT Size;
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| 119 | USHORT Version;
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| 120 | PVOID Context;
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| 121 | PINTERFACE_REFERENCE InterfaceReference;
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| 122 | PINTERFACE_DEREFERENCE InterfaceDereference;
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| 123 | #endif
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| 124 | PHIDP_GETCAPS HidpGetCaps;
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| 125 | } HID_INTERFACE_HIDPARSE, *PHID_INTERFACE_HIDPARSE;
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| 126 |
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| 127 | typedef struct _HID_INTERFACE_NOTIFY_PNP {
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| 128 | #ifdef __cplusplus
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| 129 | INTERFACE i;
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| 130 | #else
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| 131 | /* GCC doesn't support including unnamed structs, so INTERFACE is
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| 132 | expanded here */
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| 133 | USHORT Size;
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| 134 | USHORT Version;
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| 135 | PVOID Context;
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| 136 | PINTERFACE_REFERENCE InterfaceReference;
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| 137 | PINTERFACE_DEREFERENCE InterfaceDereference;
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| 138 | #endif
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| 139 | PHID_STATUS_CHANGE StatusChangeFn;
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| 140 | PVOID CallbackContext;
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| 141 | } HID_INTERFACE_NOTIFY_PNP, *PHID_INTERFACE_NOTIFY_PNP;
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| 142 |
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| 143 | typedef struct _HID_XFER_PACKET {
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| 144 | PUCHAR reportBuffer;
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| 145 | ULONG reportBufferLen;
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| 146 | UCHAR reportId;
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| 147 | } HID_XFER_PACKET, *PHID_XFER_PACKET;
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| 148 |
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| 149 | #ifdef __cplusplus
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| 150 | }
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| 151 | #endif
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| 152 |
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| 153 | #endif /* __HIDCLASS_H */
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