mouhid.h

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#pragma once
 
#define _HIDPI_NO_FUNCTION_MACROS_
#include <ntddk.h>
#include <hidclass.h>
#include <hidpddi.h>
#include <hidpi.h>
#define NDEBUG
#include <debug.h>
#include <ntddmou.h>
#include <kbdmou.h>
#include <debug.h>
 
 
typedef struct
{
    //
    // lower device object
    //
    PDEVICE_OBJECT NextDeviceObject;
 
    //
    // irp which is used for reading input reports
    //
    PIRP Irp;
 
    //
    // event
    //
    KEVENT ReadCompletionEvent;
 
    //
    // device object for class callback
    //
    PDEVICE_OBJECT ClassDeviceObject;
 
    //
    // class callback
    //
    PVOID ClassService;
 
    //
    // mouse type
    //
    USHORT MouseIdentifier;
 
    //
    // wheel usage page
    //
    USHORT WheelUsagePage;
 
    //
    // buffer for the four usage lists below
    //
    PVOID UsageListBuffer;
 
    //
    // usage list length
    //
    USHORT UsageListLength;
 
    //
    // current usage list length
    //
    PUSAGE CurrentUsageList;
 
    //
    // previous usage list
    //
    PUSAGE PreviousUsageList;
 
    //
    // removed usage item list
    //
    PUSAGE BreakUsageList;
 
    //
    // new item usage list
    //
    PUSAGE MakeUsageList;
 
    //
    // preparsed data
    //
    PVOID PreparsedData;
 
    //
    // mdl for reading input report
    //
    PMDL ReportMDL;
 
    //
    // input report buffer
    //
    PCHAR Report;
 
    //
    // input report length
    //
    ULONG ReportLength;
 
    //
    // file object the device is reading reports from
    //
    PFILE_OBJECT FileObject;
 
    //
    // report read is active
    //
    UCHAR ReadReportActive;
 
    //
    // stop reading flag
    //
    UCHAR StopReadReport;
 
    //
    // mouse absolute
    //
    UCHAR MouseAbsolute;
 
    //
    // value caps x
    //
    HIDP_VALUE_CAPS ValueCapsX;
 
    //
    // value caps y button
    //
    HIDP_VALUE_CAPS ValueCapsY;
 
} MOUHID_DEVICE_EXTENSION, *PMOUHID_DEVICE_EXTENSION;
 
#define WHEEL_DELTA 120
#define VIRTUAL_SCREEN_SIZE_X (65536)
#define VIRTUAL_SCREEN_SIZE_Y (65536)
 
NTSTATUS
MouHid_InitiateRead(
    IN PMOUHID_DEVICE_EXTENSION DeviceExtension);
 
#define MOUHID_TAG 'diHM'