/* * hidclass.h * * HID class driver interface * * This file is part of the w32api package. * * Contributors: *   Created by Casper S. Hornstrup <chorns@users.sourceforge.net> * * THIS SOFTWARE IS NOT COPYRIGHTED * * This source code is offered for use in the public domain. You may * use, modify or distribute it freely. * * This code is distributed in the hope that it will be useful but * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY * DISCLAIMED. This includes but is not limited to warranties of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * */#ifndef __HIDCLASS_H#define __HIDCLASS_H#if __GNUC__ >=3#pragma GCC system_header#endif#ifdef __cplusplusextern "C" {#endif#include "ntddk.h"#include "hidpi.h"#define HID_REVISION                      0x00000001DEFINE_GUID (GUID_DEVINTERFACE_HID, \  0x4D1E55B2L, 0xF16F, 0x11CF, 0x88, 0xCB, 0x00, 0x11, 0x11, 0x00, 0x00, 0x30);DEFINE_GUID (GUID_HID_INTERFACE_NOTIFY, \  0x2c4e2e88L, 0x25e6, 0x4c33, 0x88, 0x2f, 0x3d, 0x82, 0xe6, 0x07, 0x36, 0x81);DEFINE_GUID (GUID_HID_INTERFACE_HIDPARSE, \  0xf5c315a5, 0x69ac, 0x4bc2, 0x92, 0x79, 0xd0, 0xb6, 0x45, 0x76, 0xf4, 0x4b);#define GUID_CLASS_INPUT GUID_DEVINTERFACE_HID#define GUID_CLASS_INPUT_STR "4D1E55B2-F16F-11CF-88CB-001111000030"#define HID_CTL_CODE(id) \  CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_NEITHER, FILE_ANY_ACCESS)#define HID_BUFFER_CTL_CODE(id) \  CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_BUFFERED, FILE_ANY_ACCESS)#define HID_IN_CTL_CODE(id) \  CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_IN_DIRECT, FILE_ANY_ACCESS)#define HID_OUT_CTL_CODE(id) \  CTL_CODE (FILE_DEVICE_KEYBOARD, (id), METHOD_OUT_DIRECT, FILE_ANY_ACCESS)#define IOCTL_GET_PHYSICAL_DESCRIPTOR         HID_OUT_CTL_CODE(102)#define IOCTL_HID_FLUSH_QUEUE                 HID_CTL_CODE(101)#define IOCTL_HID_GET_COLLECTION_DESCRIPTOR   HID_CTL_CODE(100)#define IOCTL_HID_GET_COLLECTION_INFORMATION  HID_BUFFER_CTL_CODE(106)#define IOCTL_HID_GET_FEATURE                 HID_OUT_CTL_CODE(100)#define IOCTL_HID_GET_HARDWARE_ID             HID_OUT_CTL_CODE(103)#define IOCTL_HID_GET_INDEXED_STRING          HID_OUT_CTL_CODE(120)#define IOCTL_HID_GET_INPUT_REPORT            HID_OUT_CTL_CODE(104)#define IOCTL_HID_GET_MANUFACTURER_STRING     HID_OUT_CTL_CODE(110)#define IOCTL_GET_NUM_DEVICE_INPUT_BUFFERS    HID_BUFFER_CTL_CODE(104)#define IOCTL_HID_GET_POLL_FREQUENCY_MSEC     HID_BUFFER_CTL_CODE(102)#define IOCTL_HID_GET_PRODUCT_STRING          HID_OUT_CTL_CODE(111)#define IOCTL_HID_GET_SERIALNUMBER_STRING     HID_OUT_CTL_CODE(112)#define IOCTL_HID_SET_FEATURE                 HID_IN_CTL_CODE(100)#define IOCTL_SET_NUM_DEVICE_INPUT_BUFFERS    HID_BUFFER_CTL_CODE(105)#define IOCTL_HID_SET_OUTPUT_REPORT           HID_IN_CTL_CODE(101)#define IOCTL_HID_SET_POLL_FREQUENCY_MSEC     HID_BUFFER_CTL_CODE(103)#define IOCTL_HID_GET_DRIVER_CONFIG           HID_BUFFER_CTL_CODE(100)#define IOCTL_HID_SET_DRIVER_CONFIG           HID_BUFFER_CTL_CODE(101)#define IOCTL_HID_GET_MS_GENRE_DESCRIPTOR     HID_OUT_CTL_CODE(121)enum DeviceObjectState {  DeviceObjectStarted = 0,  DeviceObjectStopped,  DeviceObjectRemoved};typedef VOID DDKAPI (*PHID_STATUS_CHANGE)(  PVOID  Context,  enum DeviceObjectState  State);typedef NTSTATUS DDKAPI (*PHIDP_GETCAPS)(  /*IN*/ PHIDP_PREPARSED_DATA  PreparsedData,  /*OUT*/ PHIDP_CAPS  Capabilities);typedef struct _HID_COLLECTION_INFORMATION {  ULONG  DescriptorSize;  BOOLEAN  Polled;  UCHAR  Reserved1[1];  USHORT  VendorID;  USHORT  ProductID;  USHORT  VersionNumber;} HID_COLLECTION_INFORMATION, *PHID_COLLECTION_INFORMATION;typedef struct _HID_DRIVER_CONFIG {  ULONG  Size;  ULONG  RingBufferSize;} HID_DRIVER_CONFIG, *PHID_DRIVER_CONFIG;typedef struct _HID_INTERFACE_HIDPARSE {#ifdef __cplusplus  INTERFACE  i;#else  /* GCC doesn't support including unnamed structs, so INTERFACE is     expanded here */  USHORT  Size;  USHORT  Version;  PVOID  Context;  PINTERFACE_REFERENCE  InterfaceReference;  PINTERFACE_DEREFERENCE  InterfaceDereference;#endif  PHIDP_GETCAPS  HidpGetCaps;} HID_INTERFACE_HIDPARSE, *PHID_INTERFACE_HIDPARSE;typedef struct _HID_INTERFACE_NOTIFY_PNP {#ifdef __cplusplus  INTERFACE  i;#else  /* GCC doesn't support including unnamed structs, so INTERFACE is     expanded here */  USHORT  Size;  USHORT  Version;  PVOID  Context;  PINTERFACE_REFERENCE  InterfaceReference;  PINTERFACE_DEREFERENCE  InterfaceDereference;#endif  PHID_STATUS_CHANGE  StatusChangeFn;  PVOID  CallbackContext;} HID_INTERFACE_NOTIFY_PNP, *PHID_INTERFACE_NOTIFY_PNP;typedef struct _HID_XFER_PACKET {  PUCHAR  reportBuffer;  ULONG  reportBufferLen;  UCHAR  reportId;} HID_XFER_PACKET, *PHID_XFER_PACKET;#ifdef __cplusplus}#endif#endif /* __HIDCLASS_H */